baber/WOPTO huggingface dataset:
Patent KR-20020002446-A (KR)
Title: Semiconductor device protective overcoat with enhanced adhesion to polymeric materials and method of fabrication
Inventor: JACOBS ELIZABETH G
IPC: H01L21/768
Filed: 2001-06-21
Abstract: PURPOSE: Provided is an integrated circuit having a low-stressed thin protective film contained a polymer material usable for packaging semiconductor devices and an intensified adhesion in passivation film layers. CONSTITUTION: A protective film(31) of an integrated circuit(30) contains materials deposited by PECVD process in the following order: a thin film(311) of silicon dioxide, a layer(312) of silicon nitride, silicon nitride oxide, or silicon carbide and a very thin topmost layer(313) of silicon oxide.
Patent KR-20030001840-A (KR)
Title: Robot setting apparatus for wafer align on the wafer stage
Inventor: KIM HYEON O
IPC: H01L21/68
Filed: 2001-06-28
Abstract: PURPOSE: A robot setting apparatus for aligning wafers on a wafer stage is provided to set rapidly and correctly a robot by improving a structure of the robot setting apparatus. CONSTITUTION: A stage jig(400) is fixed on a wafer stage(500). A blade plate(200) is located on the stage jig(400). A wafer model(100) is loaded on one side of the blade plate(200). A robot is connected with the other side of blade jig(200). A wafer detection sensor(300) is loaded on the blade jig(200). A fixing portion is formed under the stage jig(400). The fixing portion is fixed on the wafer stage(500). The fixing portion(400) is formed with a projection. The projection portion(410) is combined with a depression portion(510) of the wafer stage(500). The blade jig(200) is formed with a front portion(250) and a rear portion(260). A wafer is loaded on the front portion(250). A loading groove for loading the wafer detection sensor(300) is formed on the rear portion(260). A blade plate hole(210) is formed on the front portion(250). The blade plate hole(210) corresponds to a wafer hole(110). The wafer detection sensor(300) includes a transmission portion(310) and a reception portion(320).
Patent KR-20030002390-A (KR)
Inventor: BAE YEONG DEOK
IPC: H01H33/02
Filed: 2001-06-29
Abstract: PURPOSE: A self bouncing arc switch is provided to lengthen a lifetime of a switch by minimizing a local loss of an electrode and leakage current from a surface of an insulator. CONSTITUTION: A central cylindrical electrode(1) is formed around a horizontal center axis. An outer cylindrical electrode(2) is formed at a predetermined from the central cylindrical electrode(1). A space portion(11) is formed between the central cylindrical electrode(1) and the outer cylindrical electrode(2). An arc operating gas injection and exhaust hole(8) is used for injecting an arc operating gas into the space portion(11) or exhausting the injected arc operating gas to the outside. One or more firing electrode(9) are formed at both end portions between the central cylindrical electrode(1) and the outer cylindrical electrode(2). An inner current path conductor(2a) is located on an internal part of an insulator(5). An outer current path conductor(1a) is located on an external part of the insulator(5). A terminal(10) is connected to each end portion of the inner and the outer current path conductors(2a,1a).
Patent KR-20030002553-A (KR)
Title: Grinding apparatus of wheel electrode for lap welding
Inventor: CHO SANG RAE
IPC: B24B9/00
Filed: 2001-06-29
Abstract: PURPOSE: A wheel electrode grinding apparatus is provided to completely remove a deforming part of a wheel electrode by precisely grinding the wheel electrode even in peripheral regions thereof without forming a grinding mark. CONSTITUTION: A wheel electrode is installed on a welder base. A grinding apparatus is mounted on one side of the welder base. The grinding apparatus has a grinding wheel(4) for grinding a peripheral portion of the wheel electrode. The grinding wheel(4) is connected to a driving motor. In addition, the grinding wheel(4) is coupled to a pivoting device so as to pivotably move towards the wheel electrode. The grinding wheel(4) is mounted on a rotating shaft(34) of the driving motor and includes a peripheral part grinding section(42) for grinding a peripheral portion of the wheel electrode, an edge part grinding section(44) and a lateral part grinding section(46).
Patent KR-20030003902-A (KR)
Title: Display apparatus having function of correcting deflection force and method for correcting deflection force thereof
Inventor: YUM DONG CHEOL
IPC: H04N3/23
Filed: 2001-07-04
Abstract: PURPOSE: A display device having a deflection force correcting function and a method for the correction thereof are provided to correct the deflection force by changing an impedance even though an input signal has various horizontal frequencies, thereby simplifying the circuit arrangement and keeping a proper deflection force. CONSTITUTION: A display device having a deflection force correcting function includes a power supply part(40) for varying a frequency of an AC power input from the outside in response to a control signal and outputting a power having a level corresponding to the varied frequency as an input voltage, a frequency discriminating part(42) for discriminating horizontal frequencies of the input signal to display and output the discrimination result, a selection signal generating part(44) for generating at least more than one selection signal having a level determined according to the discrimination result input from the frequency discrimination part, and an input voltage control part(46) for varying an impedance in response to the selection signals and generating the control signal corresponding to the varied impedance, wherein the input signal has various horizontal frequencies.
Patent KR-20030003968-A (KR)
Title: Apparatus of controlling stem position
Inventor: LEE HO GI
IPC: H01S3/02
Filed: 2001-07-04
Abstract: PURPOSE: An apparatus for controlling the position of stem is provided to exactly position the stem at the center thereof with maintaining one directionality without the size and the diameter of stem since the position of the stem is controlled by using one mover plate and two plate followers moved in response to the movement of the mover plate. CONSTITUTION: An apparatus for controlling the position of stem includes an equipment body(100) provided with a stem reception protrusion(150) with a stem reception hole(155) to receive the stem, a mover plate mounted on the equipment body(100) and formed therein the stem reception protrusion(150) at the center thereof for flowing back and forth in case when a predetermined force is applied from outside, an elastic member mounted one end thereof on the equipment body(100), the other end thereof on the mover plate and elastically supporting the mover plate when the mover plate is moved to a predetermined direction so as to recover the mover plate to another direction, a pair of follower plates(310,320) mounted on the equipment body(100), and mounted left and right sides of the mover plate for controlling the position of the stem and a moving power transfer member for moving the follower plates(310,320) to the left and the right directions in response to the back and forth movement of the mover plate.
Patent KR-20030005688-A (KR)
Title: Automatic lubricator
Inventor: BYUN JONG HONG
IPC: F16N11/00
Filed: 2001-07-10
Abstract: PURPOSE: An automatic lubricating apparatus is provided to precisely inject lubricating oil into a vehicle at a low power consumption by continuously operating a piston using a conveying screw. CONSTITUTION: A lubricant reservoir(20) has an injection port(21) at a lower portion thereof. The lubricant reservoir(20) is made of transparent material so as to allow a user to check whether or not lubricant is stored in the lubricant reservoir(20). A piston(30) is installed in the lubricant reservoir(20) so as to discharge lubricant towards the injection port(21). The piston(30) is slidably moved in the lubricant reservoir(20) according to a rotational direction of a conveying screw shaft(40). The conveying screw shaft(40) is screw-coupled to a center of the piston(30). A lower end of the conveying screw shaft(40) extends to a bottom surface of the lubricant reservoir(20), and an upper end of the screw shaft(40) extends beyond the piston(30). A base(70) is installed at an uppermost portion of the lubricant reservoir(20).
Patent KR-20030008463-A (KR)
Title: A modeling system and method by modeling-object assembling
Inventor: PARK JI HYEON
IPC: G06F9/44
Filed: 2001-07-18
Abstract: PURPOSE: A modeling system through a modeling object assembling and a method thereof are provided to constitute a modeling tool adapted to an intention of a user by using an external frame of the modeling tool in common and appending/deleting/changing a model object in accordance with each diagram dynamically. CONSTITUTION: A modeler client(100) requests a model object and creates/changes a diagram template and a model object. An operating system(200) stores an object created in the modeler client(100) as a COM(Common Object Model) form. A model object dictionary managing unit(300) searches a model object in accordance with a request of the modeler client(100). An information storage(400) stores model object meta data and a diagram template. A modeler frame(110) manages meta data, an attribute change dialogue box, and an interface. A model object preparing unit(120) creates a model object and a diagram template. A script engine(130) processes a script. A logical object meta data storage(410) stores meta data of a logical object. A graphic object meta data storage(420) stores meta data of a graphic object. A diagram template storage(430) stores a diagram template.
Patent KR-20030008354-A (KR)
Title: Multimedia contents description model
Inventor: LEE JAE HYEOK
IPC: G06Q10/10
Filed: 2001-07-20
Abstract: PURPOSE: A method for defining multimedia contents description is provided to offer an interoperable method commonly adapted to contents of various forms of multimedia contents formats. CONSTITUTION: Description scheme binding enables a user to join and use at least one or more multimedia contents description methods. An MPEG-21(Motion Picture Expert Group) interface supports a report about management and the protection of an intellectual property of multimedia contents, the treatment and usage of the multimedia contents, a network transmitting the multimedia contents, and a protocol and an interface related to a terminal, and event occurrence related to the multimedia contents. In order to maintain the metadata described by the multimedia contents description method consistently and reliably, description management provides a mechanism to support the operation and the management for generating, modifying, accessing and using the metadata.
Patent KR-20030009744-A (KR)
Title: wireless handsfree include microphone
Inventor: JUNG JIN GYU
IPC: H04B1/38
Filed: 2001-07-24
Abstract: PURPOSE: A wireless microphone used as a wireless handsfree is provided to perform a telephone call by wireless using a body of a cellular phone in a state in which a user does not hold the cellular phone. CONSTITUTION: A necklace(1) is used as an antenna for radiating a radio wave by inserting a conductor into a sheathing. A microphone(11) embedded in a body has an effective structure as to an engine noise of a vehicle or howling environment because the microphone(11) is located near a mouth of a user who performs a telephone call. In the discomfort situation, a user maintains a call in secret by inserting an earphone into an earphone jack(2). When a call is received from the object, a handsfree is in an automatic termination state by pushing a talk button(6). If a display lamp is turned on, a radio wave is radiated. If the telephone call is ended and the talk button(6) is pushed, the handsfree is in a call disconnection state. If a user pushes a off button(7), the handsfree is turned off and the radio wave is not radiated.
Patent KR-20030010221-A (KR)
Title: a turbo-fan
Inventor: CHOI SEONG O
IPC: F04D29/28
Filed: 2001-07-26
Abstract: PURPOSE: A turbo-fan is provided to obtain uniform flow rate distribution of air along a discharge port by forming a guide part at an outer diameter surface of a hub, thereby reducing the noise and increasing the blowing efficiency. CONSTITUTION: A turbo-fan includes a shroud(56) forming a suction channel, a hub(52) disposed facing a shroud and forming a curved surface of a discharge channel with a discharge hole in a peripheral direction along an outer diameter surface, wherein the hub has a guide part(62) for making the flow rate of air along a discharge port uniform by guiding the air at the outer diameter surface toward the shroud. The air is discharged along the curved surface of the hub by the collision between the air introduced in the axial direction and the hub at the outer diameter surface, resulting in the uniform distribution of discharging air velocity and the reduced noise level, because the air has a higher discharge speed near the hub and the air near the shroud has a lower discharge speed.
Patent KR-20030010305-A (KR)
Inventor: KIM YUN YEONG
IPC: F25D11/00
Filed: 2001-07-26
Abstract: PURPOSE: A refrigerator is provided to prevent or suppress growth and propagation of bacteria or germs. CONSTITUTION: A refrigerator(1) includes a refrigerator main body(3) forming a refrigerating compartment; peltier elements(21a,21b) cooling the refrigerating compartment of the refrigerator main body; and an electric current control part controlling power supply to the peltier elements to keep temperature in the refrigerating compartment between -2 deg.C and 2 deg.C. Temperature in the refrigerating compartment is kept appropriate for storing meat for a long time thereby. The refrigerator is conveniently carried and moved.
Patent KR-20020010533-A (KR)
Inventor: MORIMOTO HARUO
IPC: B01J20/12
Filed: 2001-07-27
Abstract: PURPOSE: Provided are a mineral composition comprising natural black clay and negative charged mineral powder, and sheets containing the composition applied to wall, bottom and filters. The composition has excellent gas absorbency, especially H2S gas. CONSTITUTION: The mineral composition contains natural black clay such as tourmaline, talc, feldspar or mixed powder thereof, and negative charged mineral powder in a weight ratio of 1:1 - 1:0.3, and optionally 10-30wt.% (based on the amount of black clay) of ZnO. The sheet, being 0.7-20mm in thickness, is obtained by coating or impregnating a base sheet(11) with a mineral paste(12) made by mixing the mineral composition with 20-30wt.% (based on the amount of black clay) of organic or inorganic binder such as methyl cellulose, water glass, etc.
Patent KR-20030013823-A (KR)
Title: Slide-structure of console armrest for automobile
Inventor: MUN TAE SEONG
IPC: B60R7/04
Filed: 2001-08-09
Abstract: PURPOSE: Sliding structure for a console armrest of a vehicle is provided to slide the console armrest smoothly by mounting a leaf spring in a guide rail between an armrest plate and the armrest, and to improve comfortableness by reducing noise and vibration. CONSTITUTION: A console armrest is composed of an armrest base(11) hinge-combined with a rear part of a console to open and close a lower containing part; a guide plate combined with the upper part of the armrest base protruding a guide rail(14) in the console to guide movement of the armrest and restrict displacement; and an armrest(13) combined with the upper part of the guide plate to open and close an upper containing part. The armrest is moved along the guide rail, and protruded in front of the console. A leaf spring(16) is mounted in the guide rail to reduce noise and vibration and slide smoothly.
Patent KR-20020013779-A (KR)
Title: Optical amplifying glass
Inventor: ITO SETSURO
IPC: H01S3/16
Filed: 2001-08-10
Abstract: PURPOSE: Provided is optical amplifying glass which has high Tg and Hv and which is capable of amplifying lights in S+ band and S band. CONSTITUTION: The optical amplifying glass comprises a matrix glass and 0.001 to 10 mass% of Tm doped to the matrix glass. The matrix glass contains 15 to 80 mol% of Bi2O3 and further contains at least one component selected from the group consisting of SiO2, B2O3 and GeO2. The matrix glass consists of the following oxides(represented by mol%): 21 to 80% of Bi2O3, 20 to 75% of SiO, 30 to 75% of B2O, 20 to 10% of CeO, 0 to 20% of Ga2O3, 0 to 20% of Al2O3, 0 to 20% of TeO2, 0 to 10% of Li2O, 0 to 10% of TiO2, 0 to 10% of ZrO2, 0 to 10% of SnO2, and 0 to 10% of WO3.
Patent KR-20020007232-A (KR)
Inventor: LEE BYUNG CHEOL
IPC: C12N9/70
Filed: 2001-08-10
Abstract: PURPOSE: A method for producing streptokinase and streptodornase by fermentation is provided, thereby regulating the production ratio of streptokinase and streptodornase. CONSTITUTION: The streptokinase and streptodornase can be produced by cultivating Streptococcus sp. LSGHD 1233 (KCCM 10308) in a medium containing 1.0 to 3.5% of Bakers yeast extract, 0.03 to 0.35% of casein, 0.1 to 0.5% of guanine and 0.1 to 0.5% of adenine at 30 to 39 deg.C, pH 6.0 to 8.0, stirring speed of 70 to 300 rpm and 0.05 to 1.5 vvm of ventilation rate of air, in which the higher yield of streptodornase can be accomplished by cultivating Streptococcus sp. LSGHD 1233 (KCCM 10308) in the same medium without casein; and the higher yield of streptokinase can be accomplished by cultivating Streptococcus sp. LSGHD 1233 (KCCM 10308) in the same medium without adenine.
Patent KR-20030017002-A (KR)
Inventor: LEE BYEONG JUN
IPC: H01J11/38
Filed: 2001-08-23
Abstract: PURPOSE: A plasma display panel is provided to prevent deterioration of luminous efficiency by minimizing the damage on phosphor caused during the initial aging period. CONSTITUTION: A plasma display panel comprises scanning and sustaining electrodes(44,46) formed in parallel with each other on a first substrate; an address electrode formed on a second substrate in such a manner that the address electrode is perpendicular to the scanning electrode; a barrier rib(56) for separating the first substrate from the second substrate; and an upper dielectric layer formed all over the first substrate in such a manner that the upper dielectric layer covers the scanning and sustaining electrodes. The upper electrode layer includes a region(48A) corresponding to the barrier rib, and a region corresponding to the main discharge performed by the scanning and sustaining electrodes, wherein two regions have different electric capacities.
Patent KR-20030018684-A (KR)
Title: Recombinant ScFv Antibodies Specific to Eimeria spp. Responsible for Coccidiosis
Inventor: HAN JAE YONG
IPC: C07K16/20
Filed: 2001-08-30
Abstract: PURPOSE: Recombinant ScFv antibodies specific to a sporozoite surface antigen of Eimeria spp. responsible for coccidiosis are provided. The recombinant ScFv antibodies has improved tissue-penetrating activity, can be mass-produced from a prokaryotic host cell such as Escherichia coli, and can be used in passive immunization of coccidiosis. CONSTITUTION: The variable regions of heavy chains in antibodies specific to the sporozoite surface antigen of Eimeria spp. have the amino acid sequence selected from SEQ ID NOs: 18, 20, 22, 24 and 38. The variable regions of light chains in antibodies specific to the sporozoite surface antigen of Eimeria spp. have the amino acid sequence selected from SEQ ID NOs: 26, 28, 30, 32 and 40. The genes encoding the variable regions of heavy chains in antibodies specific to the sporozoite surface antigen of Eimeria spp. having the amino acid sequence selected from SEQ ID NOs: 18, 20, 22, 24 and 38 have the nucleotide sequence selected from SEQ ID NOs: 17, 19, 21, 23 and 37. The genes encoding the variable regions of light chains in antibodies specific to the sporozoite surface antigen of Eimeria spp. having the amino acid sequence selected from SEQ ID NOs: 26, 28, 30, 32 and 40 have the nucleotide sequence selected from SEQ ID NOs: 25, 27, 29, 31 and 39.
Patent KR-20030020716-A (KR)
Title: Apparatus for measuring density of salt
Inventor: LEE BUM JIN
IPC: G01N27/06
Filed: 2001-09-04
Abstract: PURPOSE: A device for measuring the concentration of salt is provided to cook a foodstuff in a uniform concentration of salt. CONSTITUTION: A device for measuring the concentration of salt comprises a bridge circuit(20) measuring the resistance of an electrode, an AC oscillating circuit(10) outputting the AC current to the bridge circuit to prevent the formation of a film, an amplifying circuit(30), a rectifying and filtering circuit(40) filtering noise, a temperature compensating circuit(110) compensating the change of concentration of salt due to temperature, a selecting switch unit(70), a program control unit(50), and a buzzer circuit(60) outputting a signal sound.
Patent KR-20030021391-A (KR)
Title: Lumbar support-device using S-spring for automobile
Inventor: CHOI DU YEONG
IPC: B60N2/22
Filed: 2001-09-06
Abstract: PURPOSE: A lumbar supporting apparatus by using an S-spring for a vehicle is provided to have a fine carriage, and to protect the lumbar securely by improving elastic force of a seat back pad with keeping balance. CONSTITUTION: A lumbar supporting device is composed of a rack gear(12) connected with both ends of an S-spring(11) and slid on a guide member(14) of a frame bracket(13) installed in the outside of a seat back frame(10); a pinion gear(15) engaged with the rack gear; a gear shaft interlocking by connecting each pinion gear; and an adjusting dial unit(17) integrally formed with the gear shaft formed at the side of the pinion gear to drive the S-spring. Elastic force of the seat back pad is improved with keeping balance. The lumbar is protected safely with keeping the correct carriage of a driver or a passenger.
Patent KR-20030021495-A (KR)
Title: Device for measuring gap between cathode and anode of process chamber
Inventor: LEE GANG HEUM
IPC: H01L21/205
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus for measuring a gap between a cathode and an anode of a process chamber is provided to consistently obtain reliable data by uniformly maintaining every point on the anode in which a gap measuring tool is disposed. CONSTITUTION: A disc-type body(140) is of the same size as the anode of the process chamber or of a size a little bit smaller than the anode. A plurality of gap measuring tools(130) are attached to the upper surface of the outer circumference of the body at regular intervals. The gap measuring tool has a support unit and a tool which is formed on the support unit to vertically move. A through hole is formed in the center of the body.
Patent KR-20030023268-A (KR)
Title: Semiconductor Integrated Circuit Comprising an ID circuit Capable Of Storing Various ID Information
Inventor: KANG SANG CHEOL
IPC: H01L21/02
Filed: 2001-09-13
Abstract: PURPOSE: A semiconductor IC(Integrated Circuit) including an ID circuit for storing various ID information is provided to utilize various information without using an additional device by installing a bar code type ID circuit formed with a plurality of fuses. CONSTITUTION: A semiconductor IC includes a core and a peripheral circuit such as a memory cell array, a column/row coding block, a data read block, and a data write block. A plurality of pads are arranged along an upper side and a lower side of the semiconductor IC. The semiconductor IC further includes an ID(IDentification) circuit(140). The ID circuit(140) is used for storing ID information. The ID circuit(140) is formed with a plurality of fuses(F10-F17). The fuses(F10-F17) are electrically insulated to each other.