baber/WOPTO huggingface dataset:
Patent KR-20030090369-A (KR)
Title: Novel thermophilic microorganisms and biological treatment methods of hot waste gases using the same
Inventor: CHO KYUNG SUK
IPC: B01D53/34
Filed: 2002-05-23
Abstract: PURPOSE: Provided are novel thermophilic microorganisms, bacillus species (THS61, KCTC 10251B) and bacillus thermoleovorans (TS03, KCTC 10252BP), which can decompose organic odorous compounds as well as inorganic odorous compounds at high temperature, and further provided is a method for biologically treating hot off gas containing volatile organic compounds using the same, so that the method does not need to cool down the off gas and consumes less energy. CONSTITUTION: The microorganisms includes bacillus species THS61(KCTC 10251BP) and bacillus thermoleovorans TS03 (KCTC 0125BP) being capable of decomposing VOCs at a temperature in the range of 40 to 70 deg.C. The method comprises the steps of inoculating microorganisms, bacillus species THS61(KCTC 10251BP) and bacillus thermoleovorans TS03 (KCTC 0125BP), into a biological deodorizing apparatus such as a biofilter, a biotrickling filter, and a bioscrubber; cooling a hot off gas containing VOCs to 40 to 70 deg.C when a temperature of the hot off gas is no lower than 70 deg.C; and introducing the cooled off gas to the biological deodorizing apparatus.
Patent KR-20030091542-A (KR)
Title: Antenna built-in type wireless microphone transmitter
Inventor: KIM IN HO
IPC: H01Q1/22
Filed: 2002-05-28
Abstract: PURPOSE: An apparatus of a wireless microphone antenna is provided to prevent the damage of antenna by installing a wireless microphone antenna on a main circuit board using a PCB(Printed Circuit Board) pattern. CONSTITUTION: A main circuit board is provided with a voice signal processing unit, an RF(Radio Frequency) modulation unit, and an amplification unit. A separate antenna board(21) is installed at an end of the main circuit board. A series of patterns(23) is disposed in parallel on both ends of the antenna board(21) at constant intervals. The both ends in which the patterns face to each other are coupled through via holes(22) to form a helical antenna. The patterns(23) are connected through the via holes(22). An end of the helical antenna is connected to an antenna feeding unit of the main circuit board through soldering.
Patent KR-20030092381-A (KR)
Title: Low-temperatue Co-firing dielectric composition
Inventor: BANG GYU SEOK
IPC: C04B35/50
Filed: 2002-05-29
Abstract: PURPOSE: Provided is a low temperature co-firing dielectric composition which has excellent dielectric property, and is low in signal transfer delay and loss when used in a multi-layer RF composite module to improve the property of the module. CONSTITUTION: The low temperature co-firing dielectric ceramic composition is characterized by comprising CeO2-TiO2 as a base to which B2O3 is added as a low temperature firing additive. Particularly, the CeO2-TiO2 is composed of 0.6-0.9 wt% of CeO2 and 0.1-0.4 wt% of TiO2. Further, the composition is represented by the formula of (1-x)wt%(0.75CeO2-0.25TiO2)-xwt%B2O3 in which x is 1 to 20.
Patent KR-20030095080-A (KR)
Title: Rubber composition for tire improved anti-fatigue property
Inventor: PARK JUNG YANG
IPC: C08K5/44
Filed: 2002-06-11
Abstract: PURPOSE: Provided is a rubber composition for back up layer of tires with improved anti-fatigue property. The tires containing the composition are used for trucks or buses. CONSTITUTION: The composition comprises: 100wt.% of natural rubber, 30-35wt.% of carbon black(N330) with iodine absorption value of 76-84mg/g and DBP absorption value of 98-106mg/100g; 30-35wt.% of carbon black(N326) of iodine absorption value of 76-84mg/g and DBP absorption value of 68-76mg/100g; 0.90-1.10wt.% of N-dicyclohexyl-2-benzothiazolesulfene amide; and 5.0-6.0wt.% of sulfur.
Patent KR-20030097449-A (KR)
Title: Chemical vapor deposition device for manufacturing semiconductor
Inventor: LEE DO HYEONG
IPC: H01L21/205
Filed: 2002-06-21
Abstract: PURPOSE: A chemical vapor deposition(CVD) apparatus for fabricating a semiconductor is provided to increase an insulation characteristic of an oxide layer deposited on a wafer by making the oxide layer contain quantities of metal within an allowable range. CONSTITUTION: A layer is deposited in a chamber. A gas mixing unit(200) has the first space(210) wherein the deposition gas supplied to the chamber is mixed. The gas mixing unit is anodized. The gas mixing unit includes the second space(220), the first plate(230), the second plate(240) and a pipe(250). Cleaning gas supplied to the chamber stays in the second space. The first space is separated from the second space by the first plate. A through hole for supplying the cleaning gas from the second space to the chamber is formed in the second plate. The deposition gas is supplied from the first space to the chamber through the pipe.
Patent KR-20040000639-A (KR)
Inventor: CHOI WON GYU
IPC: A23L7/152
Filed: 2002-06-22
Abstract: PURPOSE: Provided are a manufacturing method of an extract from germinated grain foods with enhanced levels of gamma-aminobutyric acid(GABA) and an immuno-regulator containing of gamma-aminobutyric acid as an active ingredient. The gamma-aminobutyric acid(GABA) has excellent immune activity, and is thus used as an immuno-regulating agent. CONSTITUTION: A manufacturing method of an extract from germinated grain foods with enhanced levels of gamma-aminobutyric acid(GABA) comprises the steps of: soaking grain and germinating it at 24-26 deg.C for 2-4 days; pulverizing the germinated grain, and dissolving and sterilizing the powder; filtering the dissolved powder twice and freeze-drying it; and dissolving the dried powder in a solvent to give an extract.
Patent KR-20040001441-A (KR)
Title: Novel natural compound having antibacterial activity
Inventor: CHA IN HO
IPC: A61L9/013
Filed: 2002-06-28
Abstract: PURPOSE: Provided are a natural compound derived from trifoliate orange juice which has antibacterial activity to pathogenic bacteria and heat stability, and a natural antibacterial comprising the natural compound as effective ingredient. CONSTITUTION: The antibacterial composition comprises, as effective ingredient, a natural compound derived from trifoliate orange juice which has antibacterial activity to pathogenic bacteria and heat stability. The natural compound derived from trifoliate orange has stability to heat treatment at 30-121 deg.C for 15 minutes. The trifoliate orange juice has relatively high antibacterial activity to pathogenic gram positive bacillus and gram negative bacillus, and the natural compound derived from the juice has heat stability and thus retains the antibacterial activity of the juice during heat treatment. Thereby the natural compound can be used for functional product including natural antibacterial comprising the natural compound as effective ingredient.
Patent KR-20040001937-A (KR)
Title: A bone strengthening machine
Inventor: PARK YOUNG SOO
IPC: A61H23/02
Filed: 2002-06-29
Abstract: PURPOSE: A human bone density intensifying machine is provided to increase sensible gravity force by activating bone formation action by osteoblast cells. CONSTITUTION: The machine comprises: a vibration plate(20) which is disposed on the upper surface of a seat base(10) and supported by an elastic unit such as a spring so as to enable vertical vibration; a vibration unit which increases sensible gravity force by vibrating the vibration plate(20) and a control portion which controls the operation of the vibration unit; a control panel(41) which is provided at the upper end of a post(30) projecting upward from one side of the vibration plate(20) and is composed of a plurality of operation switches; and a holding portion(50) which is provided at both sides of the control panel(41) so that the user getting up on the vibration plate(20) can balance itself on the body.
Patent KR-20020062265-A (KR)
Title: Method for producing iron core assembly
Inventor: AKITA HIROYUKI
IPC: H02K1/14
Filed: 2002-07-05
Abstract: PURPOSE: An iron core assembly manufacturing method is provided to improve a magnetic performance, a rigidity and a mechanical precision. CONSTITUTION: A first core member(20) has a plurality of plate-shaped first core segments disposed in succession. A second core member(21) has a plurality of plate-shaped second core segments disposed in succession. An iron core assembly manufacturing method comprises the step of laminating process and coupling process. In laminating process, the first and second core members are alternately laminated one over another in such a manner that first inter-segment positions each defined between adjacent two first core segments of the first core member are offset from second inter-segment positions each defined between adjacent two second core segments of the second core member in a longitudinal direction of the first and second core members. In coupling process, the core segments of the first and second core members are rotated relative to each other through coupling means so as to form an enclosed or ring-like configuration.
Patent KR-20040006941-A (KR)
Title: automatic sunlight isolating apparatus of vehicle
Inventor: KIM DAE JUNG
IPC: B60J3/04
Filed: 2002-07-16
Abstract: PURPOSE: A device for automatically shutting off sunlight of a vehicle is provided to automatically drive liquid crystals and shut off sunlight with embedding liquid crystals in a window glass when the intensity of illumination exceeds a set reference value. CONSTITUTION: A device for automatically shutting off sunlight of a vehicle is composed of a liquid crystal glass embedding liquid crystals(26) for passing or shutting off sunlight to the input of power; an illuminance sensing unit(22) mounted to a predetermined position of the vehicle to sense the illuminance of the outside; a liquid crystal glass driving unit(24) for driving the liquid crystal glass; and a control unit(20) for controlling the liquid glass driving unit with a starting-on state of the vehicle when illuminance detected by the illuminance sensing unit is over a predetermined reference value and preventing sunlight from flowing into the vehicle through the liquid crystal glass.
Patent KR-20040007070-A (KR)
Title: Keypad button for exhalation of fragrance in a phone
Inventor: KIM GI HWAN
IPC: H04M1/23
Filed: 2002-07-16
Abstract: PURPOSE: A button structure for emitting a fragrance from a communication terminal is provided to be installed inside of a terminal button for operating functions, and to emit a fragrance when operating the button, thereby enabling a user to make a call with feeling refreshed. CONSTITUTION: A button(110) forms an uneven part on a back side(111), and is applied with a fragrant paint(202) on the back side(111). A keypad rubber(130) forms an uneven groove on an upper side(131), and is applied with a fragrant paint(201) on the upper side(131). The button(110) and the keypad rubber(130) are supported by a case upper(120) and a keypad PCB(140). The fragrant paints are applied to the back side(111) and the upper side(131). When an external force is applied to the fragrant paint(201), the fragrant paint(202), and a fragrant paint(203) applied to the uneven groove of the button(110), coding parts of the fragrant paints(201,202,203) are destroyed, emitting a fragrance to the air.
Patent KR-20040013357-A (KR)
Title: fountain system and its control method
Inventor: PARK SE DONG
IPC: B05B17/08
Filed: 2002-08-06
Abstract: PURPOSE: A fountain device using in combination with compressed air and pressurized water and a control method thereof are provided to maximize synaesthetic elegance. CONSTITUTION: The fountain device using in combination with compressed air and pressurized water has a plurality of nozzle units(N1-Nn) positioned to be immersed in a water tank(4) with their tops exposed. The fountain device comprises: a water pump(6) and an air compressor(8) connected to each of the plurality of nozzle units(N1-Nn) by ducts(10,14a,14b,14c); a water control valve(16) located at the duct(10) between the plurality of nozzle units(N1-Nn) and the water pump(6); an air control valve(16) located at the duct(14a) between the nozzle units(N1-Nn) and the air compressor(8); a booster(18) positioned at the duct(14b) between the air compressor(8) and the air control valve(16); an air filter(20) positioned at the duct(14c) between the air compressor(8) and the booster(18); a computer unit(22) configured to electrically control the operation states of the air compressor(8), the water pump(6), the water control valve(12) and the air control valve(16); an auxiliary memory unit(24) connected electrically to the main control unit of the computer unit(22); and an audio unit(26) electrically connected to the computer unit(22).
Patent KR-20040013626-A (KR)
Title: Preparation of methoxyphenylhydrazine by catalytic hydrogenation
Inventor: KIM BEOM SIK
IPC: C07C241/02
Filed: 2002-08-07
Abstract: PURPOSE: A method for preparing methoxy phenylhydrazine is provided, to improve the environmental-friendliness by suppressing the generation of heavy metal waste and performing the reaction under the mild condition by using a Pt-based catalyst. CONSTITUTION: The method comprises the steps of preparing methoxy phenylamine HCl salt by reacting methoxy phenylamine or its derivative with HCl; preparing methoxy phenyldiazonium salt from the methoxy phenylamine HCl salt; preparing methoxy phenylhydrazine sulfurous acid salt from the methoxy phenyl diazonium salt; and preparing methoxy phenylhydrazine HCl salt by hydrogenating the methoxy phenylhydrazine sulfurous acid salt by using a Pt-based catalyst. Preferably the Pt-based catalyst is selected from the group consisting of Pt/c, Pd/C and a Raney-Ni catalyst, and the hydrogenation is carried out at a temperature of 25-90 deg.C in the presence of water as a solvent.
Patent KR-20040013783-A (KR)
Title: A Method For Concentrated Chemical Decontamination and Diluted Chemical Decontamination of SS304 Material Device Contaminated By Radioactive Substance
Inventor: BAEK WON JONG
IPC: G21F9/00
Filed: 2002-08-08
Abstract: PURPOSE: A concentrated chemical decontamination method and a diluted chemical decontamination method are provided to achieve maximized effectiveness of decontamination, while eliminating the need of purifying the process water. CONSTITUTION: A concentrated chemical decontamination method comprises a unit process including an oxidation step(11) performed for a predetermined time period by using a nitric acid and KMnO4, a chemical decomposition step(12) performed for a predetermined time period by using an oxalic acid to the process water on which the oxidation step is performed, and a reduction step(13) performed for a predetermined time period by using an oxalic acid, citric acid and LiOH to the process water on which the chemical decomposition step is performed. The concentrated chemical decontamination method performs the unit process for a number of times.
Patent KR-20040015994-A (KR)
Title: Accelerating Apparatus in Automobile
Inventor: WOO NAM GYU
IPC: B60K26/00
Filed: 2002-08-14
Abstract: PURPOSE: An accelerating device of a vehicle is provided to reduce the burden on a driver's foot by installing a pressurizing device in the middle of a cable to transfer the pressure of an accelerating pedal. CONSTITUTION: The one side of a cable(21) is connected with an accelerating pedal. The one side of another cable(22) is connected with a lever of an injection pump. The other sides of the cables are connected with a pressurizing device to reduce the reaction force against the pressure of the accelerating pedal and to transfer the pressure of the accelerating pedal to the cable of the pedal. Thereby, the driving convenience is improved by reducing the burden of a driver's foot.
Patent KR-20040016676-A (KR)
Title: Antibacterial sea-island polyester composite filament and precipitation thereof
Inventor: LEE YONG HO
IPC: D01F8/14
Filed: 2002-08-19
Abstract: PURPOSE: Antibacterial sea-island type polyester conjugate fiber is characterized by containing an un-dissolved ingredient and a dissolved ingredient, controlling propagation of a microbe and a bacterium and having excellent texture, raising ability, antibacterial ability and deodorizing ability. CONSTITUTION: The antibacterial sea-island type polyester conjugate fiber is comprised of: an island ingredient mixed polyester chip and master batch chip containing 0.1-1.0wt.% of zeolite type inorganic particles; and a sea ingredient, the dissolved ingredient copolymerized out of metallic sulfonate salt and poly alkylene glycol. After eluting, single yarn fineness is 0.01-0.3denier. The zeolite inorganic particles contain metallic ion. The polyester conjugate fiber is obtained by conjugate-spinning the island ingredient and the sea ingredient.
Patent KR-20020080296-A (KR)
Inventor: KIM JAE GUK
IPC: G09F9/00
Filed: 2002-08-29
Abstract: PURPOSE: Provided is a destination display system for drivers which automatically displays drivers' destination, contact point and departure time when the drivers are away from drivers' seat so that it prevents drivers' information from being omitted. CONSTITUTION: The destination display system for the drivers comprises the parts of: an LCD(12) which displays drivers' destination, contact point, departure time or number calculation process; an LCD drive part which drives the LCD; a functional key input part which includes a function selection key(14a), an enter key(14b), a cancel key(14c), a key pad(14d) and an on/off key(14e); a control part which displays an input window as requesting function, stores the entered data and controls the entire system; and a ROM/RAM which stores a function execution program and a data for control.
Patent KR-20040022105-A (KR)
Title: Control method of airconditioner
Inventor: JUNG BYEONG UNG
IPC: F24F11/02
Filed: 2002-09-06
Abstract: PURPOSE: A method for controlling the operation of an air conditioner is provided to control the operation states of compressors according to a current load state of the air conditioner, thereby reducing the power consumption. CONSTITUTION: A method for controlling the operation of an air conditioner includes a first room temperature control step of carrying out a room temperature control by driving all compressors(100), a load determining step of determining a room temperature load by comparing the operation time of the compressors with a preset time(103), and a second room temperature control step. In the second room temperature control step, the compressors are partially driven if the room temperature load is small(109,112,118). In the other case, the control state of the first room temperature control step is kept continuously(106).
Patent KR-20040024059-A (KR)
Title: A method for producing dinuclear transition metal complexes as olefin polymerization catalyst
Inventor: CHOI DAE SEUNG
IPC: C08F4/44
Filed: 2002-09-13
Abstract: PURPOSE: A method for producing a dinuclear transition metal complex for olefin polymerization is provided, thereby carrying out reaction under mild condition of room temperature or more, removing a process for preparing tetra anion which is unstable to air or water, and producing no by-product. CONSTITUTION: A method for producing a dinuclear transition metal complex of the formula (2) for olefin polymerization comprises reacting cyclopentadienyl ligand compound of formula (1) of Cp-Si(R)2HNANHSi(R)2-Cp, with a transition metal substituent, wherein A is C2-30 alkylene, arylene, substituted arylene, cycloalkylene, substituted cycloalkylene, biarylene, or substituted biarylene; Cp is a ligand with cyclopentadienyl selected from cyclopentadienyl, substituted cyclopentadienyl, indenyl, substituted indenyl, fluorenyl, and substituted fluorenyl; R is C1-20 alkyl; H is hydrogen, Si is silicone; N is nitrogen; M is titanium, zirconium or hafnium; and X is halogen or C1-6 alkyl.
Patent KR-20040025277-A (KR)
Title: Underdrain
Inventor: CHOO HEON GON
IPC: B01D24/02
Filed: 2002-09-19
Abstract: PURPOSE: An underdrain device for water purification is provided which prevents damage of distribution pipe and deterioration of cleaning efficiency and conveniently replaces an existing complicated and expensive underdrain device by installing a triangular inclination wall on an inner part of the side wall, thereby forming first and second conduits. CONSTITUTION: In an underdrain device on an upper part of which filter fixing walls(2) and dispersion holes(3) are installed, and which is consisted of side wall(4) and lower wall(5), the device is characterized in that a triangular inclination wall(6) is installed on an inner part of the side wall(4) in such a way that first conduit(8) is formed side to side between the side wall and inclination wall, and a triangular second conduit(9) is formed between the lower wall and the inclination wall.
Patent KR-20030027742-A (KR)
Inventor: PEARSON TIMOTHY B
IPC: B65B57/04
Filed: 2002-09-26
Abstract: PURPOSE: A strapping machine with easy access and feed guides is provided to easily install and disassemble a modular component to/from the strapping machine, minimize clogging of a guide area, minimize disassembling work by forming a guide path and covering as an integrated unit, and actively execute strap arrangement. CONSTITUTION: A strapping machine(10) with easy access and feed guides includes a frame(12), a chute(16) mounted to the frame for conveying a strapping material around a load, and a feed assembly mounted to the frame for feeding the strapping material to a strapping head(20) during a feed mode. The strapping head comprises a body and provides a first conveyance path for the strapping material from the guide to the chute, and a second conveyance path to receive a free end of the strapping material to seal the strapping material. The second conveyance path is defined by a plurality of surfaces in the body. The surfaces define a substantially constant width path through the second conveyance path.
Patent KR-20020082447-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D21/00
Filed: 2002-09-25
Abstract: PURPOSE: A manufacturing method of a metal and structure of the metal can are provided to save a cost of transportation by stacking empty cans into multiple layers, and to secure easy separation of the stacked empty cans by keeping a certain gab between the cans. CONSTITUTION: The metal container basically has one-piece bottle structure that the bottle portion thereof is covered with a sealing end cover. The body(1) of the container has a shape becoming narrow toward the upper part of the container so as to facilitate the multiple layered stacking of the containers. In addition, the container is formed with an eccentric mouth portion(3) on its top surface. Namely, the mouth portion is biased toward the one side of the can.
Patent KR-20040029797-A (KR)
Title: Structure for Connecting Board with Flexible Board
Inventor: JUNG GWAN HA
IPC: H05K1/14
Filed: 2002-10-02
Abstract: PURPOSE: A connecting structure between a substrate and a flexible substrate is provided to prevent a short circuit between solder and an adjacent path by guiding the solder from an upper pad to a lower pad of the flexible substrate. CONSTITUTION: A connecting structure between a substrate and a flexible substrate includes a pad(140), a thermal bonding member(160), and a flexible substrate(200). The pad(140) is formed on an upper surface of a substrate(100) on which a semiconductor chip(120) is mounted. The thermal bonding member(160) is formed on an upper surface of the pad(140). The flexible substrate(200) includes an upper and a lower pad(220b,220a) to be electrically connected to the substrate(100). The upper and the lower pads(220b,220a) are formed on an upper surface and a lower surface of the flexible substrate(200), respectively. The upper pad(220b) is used as an anti-short circuit member. The thermal bonding member is formed with solder.