baber/WOPTO huggingface dataset:
Patent KR-20020055118-A (KR)
Title: A method for forming capacitor in semiconductor device
Inventor: JUNG GYEONG CHEOL
IPC: H01L27/108
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to maximize the surface area of the lower electrode of ruthenium without increasing the height of a capacitor structure, and to guarantee stable capacitance by preventing oxygen from being diffused from the lower electrode of ruthenium to a capacitor lower structure like a polysilicon plug and a barrier metal layer. CONSTITUTION: A lower layer having a predetermined conductive structure and a predetermined insulation structure is formed on a semiconductor substrate. A buffer layer is formed on the lower layer. A chemical vapor deposition(CVD) process is performed to form a ruthenium layer for a lower electrode on the buffer layer. A heat treatment process is performed to cause crystallization and conglomeration of the ruthenium layer for the lower electrode so that the ruthenium layer for the lower electrode is transformed into a hemispherical shape. A dielectric thin film(18) and an upper electrode are formed.
Patent KR-20020058232-A (KR)
Title: Automatic system for analyzing fluid
Inventor: JUNG JONG CHEOL
IPC: G01N11/02
Filed: 2000-12-29
Abstract: PURPOSE: An automatic fluid analysis system is provided to monitor fluid on a plurality of points with the single analysis system. CONSTITUTION: A system includes a valve(300) connected to a plurality of analysis points on a tube or a plurality of tubes(111,211) and selectively discharging fluid to one of passages; an analyzer(303) analyzing fluid discharged from the valve to output; a sensor(308) detecting fluid analyzed by the analyzer; a display(311) displaying information output by the analyzer to a user; and a controller(309) generating a first control signal to select one of the analyzing points or the tubes connected with the valve and a second control signal to select another analyzing point or tube after completion of fluid analysis of the selected analyzing point or tube.
Patent KR-20020059097-A (KR)
Title: spindle partitioning apparatus for opposed double spindle lathe
Inventor: NOH SSANG SEOK
IPC: B23Q11/00
Filed: 2000-12-31
Abstract: PURPOSE: A spindle partitioning device of two major shafts lathes is provided to protect operator from a safety accident by installing a partition door for blocking or opening the middle portion of a spindle. CONSTITUTION: A spindle partitioning device of two major shafts lathes comprises a cover frame(30), a pneumatic cylinder(40), a door guide(50,52), a partition door(60), and a direction changeable valve. The cover frame is installed between opposite spindles. The pneumatic cylinder is installed in the cover frame to move forwardly and backwardly. The door guide is installed downward to the cover frame with constant distance each other. The partition door is connected with the pneumatic cylinder so as to block or open a portion between spindles. The direction changeable valve changes flow path to the pneumatic cylinder so that the cylinder being moved forwardly and backwardly.
Patent KR-20010024621-A (KR)
Title: 세균 부착을 감소 및 방지하기 위한 생물정력학적 피막
IPC: A01N25/10
Filed: 1998-12-08
Abstract: 본 발명은 생물정력학적 조성물(biostatic composition), 및 이러한 조성물을 이용하여 생물정력학적 제품을 제조하기 위한 피막 및 방법에 관한 것이다.  상기 조성물은 항균제의 아민, 티올, 카르복시 또는 히드록시 활성기에 공유 결합하는 작용기를 갖는 친수성 중합체를 함유한다.  상기 작용기는 상기 항균제의 항균성을 생물정력학적 물질로 작용하는 능력이하로 감소시킴이 없이 그리고 상기 항균제를 용액중에 방출함이 없이, 상기 항균제와 반응하여 공유 결합할 수 있는 것이다.
Patent KR-20010034313-A (KR)
Title: 부작용이 감소된 서방성 티아가빈 제형
IPC: A61K47/44
Filed: 1999-01-22
Abstract: 본 발명은 환자에 투여시 보다 적은 부작용을 나타내는 서방성 티아가빈 제형에 관한 것이다.
Patent KR-20010053259-A (KR)
Title: 생물학적 활성제의 서방성 수송을 위한, 열에 민감하며생분해가능한 히드로겔
IPC: A61K47/34
Filed: 1999-06-25
Abstract: 본  발명은  일반적으로,  생물학적으로  활성인  폴리펩티드의  서방성을  제공하는  진보된  제약학적  조성물에  관한  것이다.          좀  더  상세하게,  본  발명은  생물학적  활성제의  지속적  수송을  위해,  폴리(d, 1-  또는  1-  젖산)(PLA)  또는  폴리(락티드-코-글리콜리드)(PLGA)  및  폴리에틸렌  글리콜 (PEG)로  된  블록  혼성중합체로  구성된  열에  민감하며  생분해가능한  히드로겔  사용에  관한  것이다.
Patent KR-20020057324-A (KR)
Title: strong alkali composition with complex functions, its manufacturing method, deodorizing and sterilizing agent containing it, and decomposing agent of agricultural chemicals containing it
Inventor: YANG HO SUK
IPC: A01N59/00
Filed: 2001-01-04
Abstract: PURPOSE: Provided is a process of preparing a strong alkaline composition having multifunctionality which is rich in mineral components, can attract nitrogen and carbon in the air for a plant to use it and has a plant growth controlling effect. Whereby, the composition has a good deodorizing and agricultural agent decomposing effect and can be used as high quality and inexpensive fermented feed. CONSTITUTION: The strong alkaline composition having multifunctionality contains (1) 70 to 80g potassium silicate, (2) 10 to 20g calcium glycerophosphate, (3) 25 to 35g EDTA disodium-calcium salts, (4) 5 to 10g calcium chloride, (5) 60 to 70g potassium bromide, (6) 20 to 30g potassium sorbate, (7) 15 to 25g potassium chloride, (8) 30 to 40g sodium pyrophosphate, (9) 90 to 100g cycloamylose and additionally (10) 5 to 10g borax. And the agricultural agent-decomposing agent contains 17 to 23% by weight of polyoxyethylene alkylether sulfate, 7 to 11% by weight of alkyldimethylamine oxide, 4 to 6% by weight of polyoxyethylenealkylether, 2 to 4% by weight of ethyl alcohol, 2 to 4% by weight of paratoluene sodium sulfonate and 38 to 48% by weight of water except for the composition.
Patent KR-20010025581-A (KR)
Title: The open drawing system and method therefor
Inventor: KIM YANG HYEOK
Filed: 2001-01-08
Abstract: PURPOSE: The public lottery system and method is provided to enhance an interest and a participation of users by performing a lottery in public and justice. CONSTITUTION: A plurality of issuing terminals(110) is opened with users for issuing application tickets for an opening of a lottery. A plurality of opening terminals(130) publicizes an issuing state of application tickets, a processing state and a lottery result in real time. The internet network(140) renders a plurality of clients(150) to confirms the issuing state of application tickets, the processing state and the lottery result in on-line. A lottery server(120) totally controls the above composition elements through a wire and wireless communication units. The lottery server(120) publicizes an application ticket giving method for offering a lottery method in public and justice to a plurality of clients(150). In addition, the lottery server(120) publicizes a lottery rule beforehand, and informs an event processing state in real time, and automatically announces the lottery result immediately after the event is closed.
Patent KR-20010078306-A (KR)
Title: Actuators including serpentine arrangements of alternating actuating and opposing segments and related methods
Inventor: DHULER VIJAYAKUMAR RUDRAPPA
IPC: H01H61/00
Filed: 2001-02-02
Abstract: PURPOSE: An actuator having serpentine arrangement of alternating actuating and opposing segment is provided to effectively improve accuracy. CONSTITUTION: A micro-mechanical system includes a substrate, an actuator(21) and an actuated element. The actuator has a serpentine arrangement of alternating actuating and opposing segments anchored at a first end thereof to the substrate. The actuating segments deflect in response to actuation thereof. Thus, a second end(33) of the serpentine arrangement moves relative to the substrate upon deflection of the actuating segments. The actuated element is attached to the second end of the serpentine arrangement so that the actuated element moves related to the substrate upon deflection of the actuating segments. Thereby, the actuator having the serpentine arrangement of alternating actuating improves efficiency of accuracy.
Patent KR-20020074015-A (KR)
Title: rice cake mannfacture apparatus
Inventor: CHANG JOL YUNG
IPC: A23L7/10
Filed: 2001-03-19
Abstract: PURPOSE: An apparatus for making rice cake is provided in which a plurality of small-sized earthenware steamers are disposed on the upper surface of a circular rotary plate in a ring shape and a steam generator and a heater are installed at the lower part thereof. Therefore, a plurality of steamed rice cakes are easily produced in a small size and stability and productivity are improved. CONSTITUTION: This apparatus comprises: an earthenware steamer(10) having a steaming plate(15) containing a steam discharge hole(12) at the upper part; a small-sized circular rotary plate(20) formed by a plurality of steam nozzles(22) connected with a steam pipe(24) at the lower part thereof; a circular rotary member(30) having a plurality of combining holes to connect to the steam pipe; a circular connecting pipe(40) opened at the lower part; a steam generator(60) with a steam discharge hole(63) at the center part; a container(70) in which the steam generator and a heating means are installed and on which filling material is covered; and a water storage tank(80).
Patent KR-20020076682-A (KR)
Title: manufacturing method of powder typed royal jelly
Inventor: LEE GI WOO
IPC: A23L21/20
Filed: 2001-03-30
Abstract: PURPOSE: A process for producing powder type royal jelly is provided, thereby the storage and carrying of the royal jelly can be convenient. CONSTITUTION: The process for producing powder type royal jelly comprises the steps of: spreading the royal jelly on the bottom material(1) and covering it with a cover(2) to prepare an assembly(10); rapidly freezing the assembly(10) at -35 to -45 deg. C; drying the frozen assembly(10) under vacuum condition of 10-1 to 10-3 torr and -50 deg. C; pulverizing the freeze-dried assembly(10) to produce a powder type royal jelly; and investigating the powder type royal jelly, wherein the process may further comprises packaging the powder type royal jelly after investigation step using a stick packaging machine.
Patent KR-20020083542-A (KR)
Inventor: LEE MYEONG SEONG
IPC: G06F17/00
Filed: 2001-04-26
Abstract: PURPOSE: A method and a system for real-time inquiry using the wireless Internet terminal are provided to offer a real-time inquiry electronic transaction service through a wireless communication network corresponding to the WAP(Wireless Application Protocol) or ME(Mobile Explore) type international standard and to offer various supplementary services by using the wireless Internet contents. CONSTITUTION: With response to the real-time inquiry request of a user, a protocol for transmitting the wireless Internet data is connected by the WTP(Wireless Transaction Protocol), WSP(Wireless Session Protocol) and WDP(Wireless Datagram Protocol) or to the HTTP(HyperText Transfer Protocol). The data are transmitted to a WAP gateway(420) or directly to a web server(430) in the form of a web document. The WAP gateway transforms the web document to a web page document and transmits the web page document to the web server through an exclusive line. The real-time inquiry request information is transformed to the X.25 to conform to the protocol of the communication network of an authority(440). The result of inquiry is reported to the user through the WAP gateway or a wireless Internet terminal(410).
Patent KR-20020084334-A (KR)
Title: Architecture of 2D IDCT for reduction of the Memory size
Inventor: KIM HI SEOK
IPC: H04N19/625
Filed: 2001-04-27
Abstract: PURPOSE: A structure for 2D inverse discrete cosine transform for reducing memory size is provided to reduce the designing area required for the design of the 2D IDCT(Inverse Discrete Cosine Transform), thereby reducing the entire area of the whole system and improving the output time of the 2D IDCT for input data. CONSTITUTION: In a structure for 2D inverse discrete cosine transform for reducing memory size, second column multiplication is started as a single element is obtained among the first column multiplication, so that the memory for storing intermediate values of the column multiplication is not required, thereby reducing the designing area and improving the output time.
Patent KR-20020085294-A (KR)
Title: label capacity for calculate
Inventor: JANG SANG BIN
IPC: B41J11/58
Filed: 2001-05-07
Abstract: PURPOSE: A label output apparatus for calculating machine is provided to achieve improved user convenience by eliminating the necessity of winding a sheet leaving a calculating machine on a recovery roll. CONSTITUTION: A label output apparatus comprises a roll(3) arranged within a calculating machine(1), and which includes a label(4) wound at the roll; a driving roller(20) for transferring the label from the roll; a plurality of guide rollers(21) for guiding transfer of the label; a printer unit(2) for printing input values to a cover(41) of the label; an outlet port(10) for discharging the label to the outside from the calculating machine; a recovery roll(25) for winding a sheet(40) separated from the cover of the label; a clip(27) inserted into a groove(26) formed at the recovery roll, and which couples the front end of the sheet to the recovery roll; a sheet outlet port(11) for discharging the sheet to the outside from the calculating machine; and a driving roller(5) and a slave roller(6) contacting with each other so as to transfer the sheet to the sheet outlet port.
Patent KR-20020085514-A (KR)
Title: Valve spring
Inventor: HA GYEONG PYO
IPC: F01L3/10
Filed: 2001-05-09
Abstract: PURPOSE: A hollow valve spring is provided to improve elastic force of the spring by forming the valve spring with winding a metal wire spirally, and to adjust the elastic force by varying the diameter of the metal wire. CONSTITUTION: A valve spring(1) is formed by winding a tubular metal wire(2) spirally. Inertia moment is increased, and the elastic force of the valve spring to the same weight is improved by forming the hollow metal wire. The elastic force of the valve spring is adjusted by varying the diameter of the metal wire. The elastic force is different according to the height by reducing the diameter of the metal wire gradually. Natural frequency is increased by improving the strength of the spring. Noise and vibration are reduced by adjusting the mass of the spring.
Patent KR-20010069787-A (KR)
Title: Method for preparing of bean-paste soup pill prepared with ground fermented soybeans
Inventor: KIM KWON
IPC: A23L11/20
Filed: 2001-05-11
Abstract: PURPOSE: A method for preparing ball-shaped ground fermented soybeans for bean-paste soup is provided, which has anticancer effects, prevents diseases related with heart and blood, and is removed of its unpleasant smell. CONSTITUTION: A method for preparing a ball-shaped ground fermented soybeans for bean-paste soup comprises the steps of: (i) a first step to wash soy beans, soak in water for 22-26 hours, and steam at 100deg.C for 2 to 2 and half hours; (ii) a second step to ferment the steamed beans at 40-42deg.C for 28-32 hours; (iii) a third step to dry the fermented beans under direct sun shine for 5-10days; (iv) a fourth step to form in a ball shape after adding water 100ml and 2-spoonful powdered glutinous rice per powdered fermented beans 1kg; and (v) a fifth step to dry the formed balls under direct sun shine for 5-10 days.
Patent KR-20020088911-A (KR)
Title: Control Apparatus of Air Compressor Using Relay
Inventor: PARK JAE HYEON
IPC: F04B49/06
Filed: 2001-05-22
Abstract: PURPOSE: A control device of air compressor using pneumatic pressure control relay is provided to accurately control pneumatic pressure. CONSTITUTION: A pneumatic pressure control valve(3) and a double-acting air cylinder(5) are connected to a pipe in parallel. The double-acting air cylinder is connected with a relay(7) electrically connected with an air compressor(2) and having a return spring(6). A contacting point(7a) of the relay is cut off to stop the air compressor when pressure in an air tank(1) increases over fixed value. Pressure on which the air compressor is turned on/off is controlled by adjusting tension of the return spring.
Patent KR-20020091470-A (KR)
Title: Method for forming bumps
Inventor: SHAO TUNG-LIANG
IPC: H01L21/60
Filed: 2001-05-30
Abstract: PURPOSE: A method for fabricating a bump is provided to form a bump of a desired height after a reflow process by using thick photoresist and stencil, and to improve height and uniformity by forming the bump through a two-step process after the reflow process. CONSTITUTION: A wafer(100) having a plurality of chips is prepared. A plurality of bonding pads(102) are formed on each chip. Each chip has a passivation layer(104) for protecting the chip and exposing the bonding pad. Under bump metals(UBM's) are formed on each bonding pad. Photoresist including a plurality of the first openings corresponding to the UBM's is formed on the wafer. Solder paste is filled in the first openings. The second openings correspond to the first openings by using a stencil having a plurality of the second openings on the photoresist. Solder paste is filled in the second openings. The stencil is removed. A reflow process is performed and the photoresist is eliminated.
Patent KR-20020092087-A (KR)
Title: Apparatus mixing ingredients of cleaning liquid
Inventor: KANG HO MIN
IPC: G02F1/13
Filed: 2001-06-02
Abstract: PURPOSE: A device for preparing a rinsing solution is provided to simplify the crude liquid supplying lines by supplying crude liquids simultaneously by using timers and a stop valves and realize more precise concentration of the rinsing solution. CONSTITUTION: A device for preparing a rinsing solution includes a plurality of crude liquid supplying parts(111-113) for supplying crude liquids of respective components, a crude liquid mixing part having a stop valve(224) and an auto balancing valve(222) for simultaneously controlling flow rates of the crude liquids supplied from the crude liquid supplying parts and a control unit(240) for simultaneously extracting predetermined amounts of the crude liquids, and a mixing container part(300) for receiving and mixing the crude liquids extracted by the crude liquid mixing part to form a composition solution of a predetermined concentration.
Patent KR-20030000742-A (KR)
Title: A sorting device for seperating wastes
Inventor: KWON SU GIL
IPC: B07B9/00
Filed: 2001-06-27
Abstract: PURPOSE: A sorting apparatus for separating wastes is provided to prevent flying of dust, prevent environmental pollution by separately sorting earth and sand, recycling materials and filling-up waste, sort earth and sand of high quality using an earth and sand precision sorter and sort metals using a metal removing transfer conveyor. CONSTITUTION: The sorting apparatus for separating wastes comprises a crusher for crushing construction waste to a certain size or less; a hopper conveyor sorter for sorting crushed waste to a certain size or less; a conveyor hopper(3) for supplying waste transferred from the hopper conveyor sorter; a first sorter(4) for first sorting the waste received from the conveyor hopper(3) and sorting earth and sand in a rotary sorting can(41) after first sorting; a fourth transfer conveyor(8) which is formed at the end of a lower transfer conveyor(42) that is installed at the lower part of the rotary sorting can(41) of the first sorter(4) to transfer earth or sand so that the fourth transfer conveyor(8) transfers earth or sand; an earth and sand precision sorter(9) for sorting the earth or sand transferred from the fourth transfer conveyor(8) into earth and sand of high quality using a rotary sorting can(91); a fifth transfer conveyor(11) which is installed at the end of the earth and sand precision sorter(9) to transfer earth and sand that is not sorted in the sorting can(91); a sixth transfer conveyor(10) which is installed at the lower part of the rotary sorting can(91) of the earth and sand precision sorter(9) to transfer earth and sand of high quality; a first transfer conveyor(5) installed at the end of the first sorter(4); a second transfer conveyor(6) installed at the end of the first transfer conveyor(5); a third transfer conveyor(7) installed at the end of the second transfer conveyor(6); a first blower(51) formed at one side of the outlet side of the first transfer conveyor(5); a waste precision sorter(12) formed at the other side of the first transfer conveyor(5); a second blower(61) formed at one side of the outlet side of the second transfer conveyor(6); a waste precision sorter(13) formed at the other side of the second transfer conveyor(6); and a metal removal transfer conveyor(71) on which magnets are formed, and which is installed at the upper side of the third transfer conveyor(7).
Patent KR-20030001130-A (KR)
Title: Method for developing carbon nanotube horizontally
Inventor: HAN YEONG SU
IPC: C01B31/02
Filed: 2001-06-28
Abstract: PURPOSE: A horizontal growing method of carbon nanotube is provided which functions as a growing prevention film as well as electrodes at the same time by using one metal selected from the group consisting of Mo, Nb, Pd and W as a raw material of the growing prevention film. CONSTITUTION: The horizontal growing method of carbon nanotube(20) by thermal chemical vapor deposition comprises first step of forming a silicon dioxide insulating layer(2) on an alumina substrate; second step of patterning a certain catalyst layer(6) on the insulating layer; third step of forming source and drain electrodes(14,16) on the patterned catalyst, and forming a gate electrode between the source and drain electrodes(14,16); and fourth step of growing the carbon nanotube(20) at the position of the catalyst patterns exposed by flowing a carrier gas including a hydrocarbon reaction gas into the product inside the reaction furnace after putting a resulting product passing through the above steps into a reaction furnace of a thermal chemical vapor deposition equipment maintaining a temperature of 700 to 900 deg.C, wherein the source, drain and gate electrodes(14,16,12) of the third step are one metal selected from the group consisting of Mo, Nb, Pd and W, and the gate electrode between the source and drain electrodes(14,16) has the same height as the source and drain electrodes.
Patent KR-20030006603-A (KR)
Title: Apparatus for Elevating in Loader
Inventor: LEE SEUNG JIN
IPC: B62D65/00
Filed: 2001-07-13
Abstract: PURPOSE: An ascending and descending apparatus of a loader is provided to reduce noise caused by ascent and descent of a chuck and prevent damage of parts and deformation of equipment in ascent and descent of parts. CONSTITUTION: An ascending and descending apparatus comprises a power transmission unit(10) and an ascent and descent unit(20). In the power transmission unit, a servomotor(14) controlled by a controller is installed on a fixed frame(12) with a roller rolled on rails, and a pinion gear(15) is installed to a rotating shaft of the servomotor. In the ascent and descent unit, plural guide shifts(17) are vertically installed to the fixed frame. A moving frame(21) with a chuck is fixed to the lower end of the guide shifts. A rack gear(18) engaged with the pinion gear is vertically set up to the moving frame, with passing through the fixed frame.
Patent KR-20030014856-A (KR)
Title: Direct conversion receiver reducing DC offset using multi-chip module
Inventor: NAM SANG MIN
IPC: H04B1/04
Filed: 2001-08-13
Abstract: PURPOSE: A direct conversion receiver for reducing a DC offset using a multi-chip module is provided to be applied to wireless portable terminals with various types, reduce a size and consumption power, and decrease a manufacturing cost. CONSTITUTION: Partial elements composed in a mixer(74) and a local oscillator(76) are formed on an shield ground surface(82) for blocking that a signal leakage(A2) generated in a process for receiving a signal through an antenna(70) and processing the received signal is mixed with a reference signal again. Wires which connect the partial elements of the mixer(74) and the local oscillator(76) are formed under the shield ground surface(82).