baber/WOPTO huggingface dataset:
Patent KR-20040014745-A (KR)
Inventor: KANG SEUNG HO
IPC: C02F3/10
Filed: 2002-08-10
Abstract: PURPOSE: Provided is a composition of media for use in biological wastewater treatment, on which microorganisms can be immobilized in short time and which does not need seeding microbes since the media include essential nutrient source and water-soluble polymer coagulant. CONSTITUTION: The media comprise 95% of polypropylene polymer, paints, metallic soap, NaHCO3, MgSO4, FeSO4, polymer coagulant powder.
Patent KR-20030023475-A (KR)
Title: Substrate processing apparatus
Inventor: YOSHITANI MITSUAKI
IPC: B65G39/10
Filed: 2002-08-12
Abstract: PURPOSE: To provide substrate processing equipment in which a processing unit can be arranged freely including an arrangement inclined in a plan view relative to the direction wherein the longitudinal direction intersects with the carrying direction of a substrate, without complicating the structure of the equipment. CONSTITUTION: Among carrying rollers for carrying a substrate W while supporting, the diameter of the supporting roller section 26 of a carrying roller 22 in a processing area A being arranged with a processing unit 34 is set larger than that of the supporting roller section 14 of a carrying roller 10 other than that in the processing area.
Patent KR-20040016718-A (KR)
Inventor: OH WON SIK
IPC: F04B39/00
Filed: 2002-08-19
Abstract: PURPOSE: An apparatus for reducing pulsation and noise of a reciprocating compressor is provided to efficiently reduce noise generated during discharge of fluid in a casing. CONSTITUTION: A front frame(121) is circularly formed, and has a penetrating hole(121a) to which a cylinder is inserted, and at least two resonant spaces(S1,S2) concavely formed around the penetrating hole, or one resonant space annularly formed. The resonant spaces are connected with each other through a discharge gas guiding tube(170) or gas circulating holes. A resonant space cover member is coupled to a front side of the front frame by bolts. A gas tube mounting hole is formed on the resonant space cover member to be coupled to the discharge gas guiding tube. A discharge gas guiding channel(121b) is formed on the front frame to be connected with one of the resonant spaces correspondingly with a discharge gas guiding hole of the cylinder. A discharge gas guiding groove is formed on an inner corner of a discharge cover of a compression unit correspondingly with the discharge gas guiding channel.
Patent KR-20040018582-A (KR)
Title: An apparatus for detecting wall condition in coking chamber of coke oven
Inventor: CHOI IL CHANG
IPC: C10B41/00
Filed: 2002-08-23
Abstract: PURPOSE: A system for managing the inner wall of coke oven chamber is provided to extend life time of coke oven by detecting cracking and melting states of refractories in online using an automatic image measuring device, thereby accurately analyzing the detected image data and promptly repairing and managing damaged refractories. CONSTITUTION: In a system for managing the inner wall of coke oven chamber, wherein the system is capable of remotely analyzing cracking and melting states of refractories constructed at coke oven chamber(320) of coke oven(310), the system is characterized in that a guide moving beam(20) is installed on an upper part of an extruder(370) so that the guide moving beam is moved back and forth on guide rail(10) by first cylinder(30), a hook frame(50) is installed in front of the guide moving beam so that the hook frame is rotated up and down by second cylinder(40), an image device(80) is mounted on the front of the hook frame to detect the inner wall of the coke oven chamber as image data, and the image data is transmitted to a remote process computer(210) to output processed data from the remote process computer so that the inner wall state of the coke oven chamber is remotely observed.
Patent KR-20040018019-A (KR)
Inventor: AHN BYEONG GIL
IPC: C01B33/32
Filed: 2002-08-24
Abstract: PURPOSE: Provided is a liquid sodium silicate with improved water resistance after being dried and having increased flexibility, wherein at least one Si in a network structure of the liquid sodium silicate is substituted with B, P or Al, and further provided is a method for preparing the same liquid sodium silicate and its use. CONSTITUTION: The liquid sodium silicate has a network structure being comprised of SiO4, wherein at least one Si of the network structure is substituted with other elements selected from a group consisted of B, P and Al. The method comprises the steps of (a) adding complex network structure formation additives containing one or more elements selected from a group consisted of B, P and Al to a starting material of glassy sodium silicate by 0.1 to 10 wt.%, wherein the starting material is Si sand or Na2CO3, thereby producing glassy sodium silicate solution, (b) dissolving the glassy sodium silicate by applying heat and pressure, and (c) concentrating the solution obtained at the step (b) at a temperature in the range of 60 to 80 deg.C, wherein the complex network structure formation additive is B2O3, borax, boric acid, colemanite, P2O5, phospholite, Al(OH)3, aluminium phosphate, alkaline phosphate, calcium phosphate, or their mixtures.
Patent KR-20040019577-A (KR)
Title: Apparatus for improving quality of signal
Inventor: LEE CHEOL U
IPC: G11B5/455
Filed: 2002-08-28
Abstract: PURPOSE: A device for improving the signal quality is provided to increase the write density and the reliability of a disk by reducing a noise of a regenerative signal, and prevent the capability of a head from lowering due to a static electricity shock. CONSTITUTION: A head(301) detects a signal from a predetermined disk(300). An amplifier(302) amplifies the signal detected by the head. A low pass filter(304) low-pass filters the amplified signal. A signal quality improving unit(303) is installed between the amplifier and the low pass filter. The signal quality improving unit includes a high pass filter for high-pass filtering the amplified signal in a certain frequency band, and a diode making the high-pass filtered signal flow in a predetermined direction.
Patent KR-20030061285-A (KR)
IPC: H02K3/50
Filed: 2002-09-02
Abstract: 회전전기의 인출도체와 접합단자의 접합부가 온도나 진동 및 녹에 대해 열화하지 않고 절연성도 양호하고 접속부의 신뢰성이 우수한 값싼 회전전기 및 그 제조방법을 얻는다. 
     접합단자(21)는 잘린곳이 없는 관상의 구멍부(22)를 가지고 있고, 또 표면 전면에 인출도체(19d)의 절연피막의 탄화온도 이하의 용융온도를 갖는 주석 도금이 장착되어 있고 구멍부(22)내에 인출도체(19d)를 삽입하고 접합조제로서의 주석(28)을 통해서 접합단자(21)와 용접한 것이다.
Patent KR-20040022776-A (KR)
Title: Disk roll preventing scale adhering with eccentric ring
Inventor: KANG IN HO
IPC: B22D29/04
Filed: 2002-09-07
Abstract: PURPOSE: A disk roll for preventing sticking of scale using an eccentric ring is provided to prevent cumulative sticking of scale between disks by removing scale accumulated between the disks of the disk roll using friction force generated by rotation of the eccentric ring. CONSTITUTION: In a disk roll to which scattering scale generated during cutting operation of slab is stuck, the disk roll for prevent sticking of scale using an eccentric ring comprises a cylindrical ring(11) inserted between disks of the disk roll and inserted onto shaft of the disk roll at the same time with being spaced apart from the shaft of the disk roll in a certain distance so that the cylindrical ring is contacted with scale stuck to the shaft of the disk roll and a side part of the disk during rotation of the disk roll; an eccentric ring(10) comprising a spiral eccentric weight(12) fixed to a part of an outer surface of the cylindrical ring to transmit the centrifugal force generated from rotation of the disk roll to the cylindrical ring, wherein outer diameter of the cylindrical ring is 50 to 120% of outer diameter of the disk, and length of the eccentric weight is 20 to 30% of outer diameter of the cylindrical ring.
Patent KR-20020080301-A (KR)
Title: Power supply for electric welding machine
Inventor: OH SEON OK
IPC: B23K9/073
Filed: 2002-09-10
Abstract: PURPOSE: A power supply for electric welding machine is provided which uniformly performs welding, and deeply forms welding depth by differently constructing coiling ratio of coil 1 and coil 2 in an output side coil of a transformer where an induced voltage is outputted, thereby guiding good arc stiffness. CONSTITUTION: In a power supply for electric welding machine(100) in which a single or three phase power source is induced through an input side coil(112) of a transformer(110) so that the induced voltage induced through the input side coil is outputted through an output side coil(114) consisting of coil 1(114a) and coil 2(114b) of the transformer(110), the power supply for electric welding machine is characterized in that arc generated between a welding rod and a base metal is focused on a welding part of the base metal to be welded by differently constructing coiling ratio of the coil 1(114a) and coil 2(114b) of the output side coil(114), wherein a ratio of coiling numbers of the coil 1 and coil 2 of the output side coil is constructed in such a way that coiling number of the coil 1 is greater than coiling number of the coil 2.
Patent KR-20040023982-A (KR)
Title: Method for production of Kombucha containg green-tea extract
Inventor: LEE IN SEON
IPC: A23L2/38
Filed: 2002-09-12
Abstract: PURPOSE: Provided is a method for manufacturing a kombucha drink using green tea by inoculating oriental tea fungus composed of yeast and acetic acid bacteria into black tea and fermenting it. Therefore, the manufactured kombucha tea has excellent taste and flavor. CONSTITUTION: In a method for manufacturing a kombucha drink using green tea by inoculating oriental tea fungus composed of yeast and acetic acid bacteria into black tea and fermenting it, it is characterized by the steps of: preparing a mixed extract of green tea and black tea by heating 1 part by weight of black tea and 3 part by weight of green tea in water; adding 10%(w/v) of saccharide consisting of 80-2 wt.% of sugar and 20-80 wt.% of honey syrup to the mixed extract; and culturing it at 30 deg.C for 5 days.
Patent KR-20040024195-A (KR)
Title: Apparatus for warning abnormal state by smell sensing of engine test system
Inventor: KIM SEUNG U
IPC: G01M15/00
Filed: 2002-09-13
Abstract: PURPOSE: An alarming apparatus of an engine system is provided to control driving power of an engine and to generate an alarming sound by detecting an odor of the engine using an odor detecting sensor. CONSTITUTION: An alarming apparatus of an engine system includes an odor detecting sensor(4), a signal amplifier(6), a memory(8), a microprocessor(10), an alarm generating section(12), a speaker(14), an engine driving power source(16) and a relay switch(18). The odor detecting sensor(4) is installed adjacent to an engine(2) so as to detect an odor generated from the engine(2) and to convert the odor into an electric signal. The signal amplifier(6) amplifies the electric signal generated from the odor detecting sensor(4) to a predetermined level. The memory(8) has predetermined parameter values corresponding to odor levels.
Patent KR-20040025973-A (KR)
Inventor: JANG DONG BEOM
IPC: B60Q1/52
Filed: 2002-09-17
Abstract: PURPOSE: A device for automatically lighting an emergency lamp of a vehicle is provided to manually light the emergency lamp and automatically light the emergency lamp regardless of the operation of an emergency lamp switch by a driver when the vehicle stops suddenly or a door is opened. CONSTITUTION: A device for automatically lighting an emergency lamp(3) of a vehicle comprises a speed-detecting unit(22) detecting the traveling speed; a sudden deceleration-detecting unit(23) detecting that the traveling speed of the vehicle is suddenly reduced in excess of reference acceleration by the speed detected from the speed-detecting unit and outputting a sudden deceleration signal; a door opening-detecting unit(24) outputting a door opening signal if a door is opened; and a control unit(25) making the power of a storage battery(1) directly applied to a flicker interrupter(21) without passing through an emergency lamp switch(20) if the sudden deceleration signal is input from the sudden deceleration-detecting unit or the door opening signal is input form the door opening-detecting unit.
Patent KR-20020086352-A (KR)
Inventor: KIM MAN JUN
IPC: E04C2/26
Filed: 2002-09-19
Abstract: PURPOSE: A construction inner or outer material with mother-of-pearl and a manufacturing method thereof are provided to effectively intercept electromagnetic wave from a building and form a pleasant interior environment useful for the human body. CONSTITUTION: The construction inner or outer material(1) for the finishing and decorating purposes of the inner or outer surface of a building comprises a resin bottom panel(7) attached to the inner or outer surface of the building; an electromagnetic wave intercepting part(5) formed by scattering shellfish powder over the whole area of the bottom panel; and a sheet(3) laminated on the top surface of the electromagnetic wave intercepting part, the sheet being printed with mother-of-pearl.
Patent KR-20040026433-A (KR)
Inventor: KIM RYUN GYEONG
IPC: G02B6/10
Filed: 2002-09-24
Abstract: PURPOSE: An apparatus for changing an optical fiber grating is provided to insert easily an optical fiber and a concavo-convex plate into a pressing member by forming an open type pressing member. CONSTITUTION: An apparatus for changing an optical fiber grating includes a concavo-convex plate(300), a pressing member(500), and a tightening member(400). The concavo-convex plate(300) includes an optical fiber contact side having a grating groove. The pressing member(500) is formed with a lower pressing member, an upper pressing member, and a pressing member joint(501). The lower pressing member includes a fixing groove in which an optical fiber(100) is inserted. The upper pressing member includes an internal installation region. The pressing member joint(501) is used for opening selectively facing sides of the lower pressing member and the upper pressing member. The tightening member(400) includes a through-hole and a tightening member joint(401). The tightening member is separated into both sides of the through-hole. The tightening member joint(401) is used for opening selectively the separated sides of the tightening member.
Patent KR-20040029207-A (KR)
Title: A release fork in clutch system
Inventor: LEE GYEONG HUN
IPC: F16D23/14
Filed: 2002-09-25
Abstract: PURPOSE: A release fork is provided to easily check the transformation of an iron core in an assembled state. CONSTITUTION: An iron core(110) is folded in multi states. Both folded ends are fixed in both tips(102,103) of folded faces in a release fork(100) by hanging in each hanger(120,121). One side of the iron core is fixed in an installing hook(130) to be folded in a based face(101) of the release fork. Thereby, the transformation of the iron core is easily checked in an assembled state. Moreover, the noise and the vibration are prevented at the operation of a clutch. Therefore, the operating efficiency is improved and the defective ratio is reduced.
Patent KR-20040029591-A (KR)
Title: The process and equipment for manufacturing package housing and its components for the optical communication electronic device
Inventor: BYUN JI YEONG
IPC: B21D51/52
Filed: 2002-10-01
Abstract: PURPOSE: A method and an apparatus for manufacturing an optical communication electronic device package case and parts of the case are provided to mass produce various optical communication electronic device package cases and parts thereof at low cost, reduce loss for workpiece of the cases and improve mechanical properties thereof. CONSTITUTION: The manufacturing apparatus of a metal case for optical communication electronic device package and parts of the case comprises a hopper(320) for supplying a metallic workpiece(310) cut to a size suitable for forming; first heating furnace(340) for heating the metallic workpiece to a hot forming temperature; a mold(360) for forming the metallic workpiece heated to the hot forming temperature; second heating furnace(390) for performing heat treatment for stress relaxation on the hot formed metallic workpiece; a collection housing(410) for collecting the heat treated metallic workpiece; first conveyor belt(330) for transporting the metallic workpiece supplied from the hopper by passing through the first heating furnace; second conveyor belt(380) for transporting the metallic workpiece separated from the mold by passing through the second heating furnace; first pusher(350) for moving the metallic workpiece from the first conveyor belt to the mold; second pusher(370) for moving the metallic workpiece from the mold to the second conveyor belt; and third pusher(400) for moving the metallic workpiece from the second conveyor belt to the collection housing.
Patent KR-20040032012-A (KR)
Title: The new address provision method which uses a GPS
Inventor: BANG JIN CHEOL
IPC: G08G1/0968
Filed: 2002-10-08
Abstract: PURPOSE: A method for supplying a new address by using a global positioning system(GPS) is provided to rapidly move to the desired destination without user confusion for the position of the user by displaying the position on the website and the mobile identically. CONSTITUTION: A method for supplying a new address by using a global positioning system(GPS) includes the steps of constructing data based geographical information system(GIS) so as to implement the GIS on Internet web; subscribing the subscriber to supply the information; registering the information supplied from the subscriber; and supplying the information by using an information supplying device such as a user's computer, a mobile communication terminal, a PDA through the GPS. The method is characterized in that the name and address of a province or a city to be searched are displayed on the mobile(12) through the user's connection device(10) and send it as a voice to inform the user of approaching the destination.
Patent KR-20040033113-A (KR)
Title: An apparatus for assemblying a hydraulic nut with a roll journal and disassemblying the hydraulic nut from the roll journal, and grinding the same hudraulic nut
Inventor: KIM NAM JUNG
IPC: B21B28/02
Filed: 2002-10-11
Abstract: PURPOSE: An apparatus for disassembling, assembling and grinding roll journal part of roll assembling hydraulic nut is provided to promptly disassemble the hydraulic nut from the roll journal part without extra jig and manual operation of operator and simply grind scratches generated on the inner circumferential surface of the hydraulic nut. CONSTITUTION: The apparatus(1) comprises a hydraulic nut disassembling and assembling part(10) comprising a rotation plate(20) rotationally installed on a fixed plate(18) installed on first moving box(14) in such a way that the fixed plate is vertically moved by first cylinder, wherein the first moving box is moved back and forth on first frame(12) arranged at one side of roll resting stand, a four directional fixed stand(24) installed on an upper part of the rotation plate in such a way that the fixed stand is rotationally driven by motor(22), and a fixed pad(28) installed at rod of second cylinders(26) vertically and horizontally installed on an end part of the fixed stand so that the fixed pad assembles the hydraulic nut into the roll journal part and disassembles the hydraulic nut from the roll journal part; and a hydraulic nut grinding part(60) comprising rails(64) installed on second frame(62) installed in rear of the first frame so that disassembled hydraulic nut is rested and transferred on the rails; hydraulic nut fixing plates driven by third cylinder(65) installed at a lower side of the rails, second moving box(70) that is installed on third frame(68) installed in rear of central fixed plate(66a) in such a way that the second moving box is moved back and forth, and a grinding wheel(76) connected to a motor(74) horizontally arranged on fourth cylinder(72) vertically installed on the moving box to grind the inner diameter surface of the hydraulic nut on the rails.
Patent KR-20040033469-A (KR)
Title: Lost Child Searching Method by SMS
Inventor: LEE MIN GYU
IPC: H04W4/02
Filed: 2002-10-14
Abstract: PURPOSE: A method for searching for a missing child by using an SMS(Short Message Service) is provided to rapidly and easily look for a missing child by catching the location of a terminal, which the missing child possesses, and notifying the protector's terminal of the location information in the form of a short message. CONSTITUTION: If a child is missing, the protector requests an MSC(Mobile Switching Center) to confirm the location of the missing child using his/her terminal(S304). The MSC makes a feature request to an HLR(Home Location Register) by using a feature code equivalent to the location confirmation request(S306). The HLR executes authentication after checking whether the number of the protector terminal is registered in the missing child's number information(S308). If authentication is successful, the HLR sends an announcement code to inform the MSC that authentication is successful(S310). The MSC delivers an announcement, corresponding to the announcement code, to the protector terminal(S312). The HLR searches for the missing child's number, in which the protector terminal number is registered, and provides location information, corresponding to the missing child's number, to an SMS server(S314). The SMS server provides the location information to an SMC(Short Message Center) in the form of a short message(S316). The SMC sends the short message to the protector terminal through the MSC(S318).
Patent KR-20040033722-A (KR)
Title: Stroke inference apparatus for reciprocating compressor
Inventor: LEE CHEOL UNG
IPC: F04B49/12
Filed: 2002-10-15
Abstract: PURPOSE: A device for estimating the stroke of a reciprocating compressor is provided to reduce the errors in the stroke estimation according to the non-linearity of inductance. CONSTITUTION: A device for estimating the stroke of a reciprocating compressor includes a storing unit, detecting units, a stroke estimating unit, and a stroke control unit. The storing unit such as a ROM(40) stores a motor constant variable according to a current. The detecting units such as a voltage detecting part(10) and a current detecting part(20), detect a motor current and a motor voltage applied to a motor. The stroke estimating unit(30) estimates a stroke by the motor current, an inductance variable by the motor current, the motor voltage, a resistance, and the motor constant. The stroke control unit(60) changes the voltage applied to the motor by comparing the estimated stroke value with a command stroke value.
Patent KR-20030032859-A (KR)
Title: Surface acoustic wave device and method of producing the same
Inventor: ARAKI NOBUSHIGE
IPC: H01L41/22
Filed: 2002-10-16
Abstract: PURPOSE: A surface acoustic wave device and a manufacturing method thereof are provided to be capable of preventing the deterioration of characteristics due to the absorption of moisture and reducing fabrication cost. CONSTITUTION: A surface acoustic wave device is provided with a piezoelectric substrate(1a), an interdigital electrode part(1b) formed at the upper portion of the piezoelectric substrate, and a function film(4) partially formed at the upper portion of the interdigital electrode part. At this time, the function film is made of one selected from a group consisting of a nitride silicon layer, an oxide silicon layer, and an oxide nitride silicon layer for improving weather resistance. The surface acoustic wave device further includes a package(2) capable of exhausting moisture, installed at the resultant structure for storing the resultant structure. At the time, the function film is formed by carrying out an electron cyclotron resonance sputtering process.