baber/WOPTO huggingface dataset:
Patent KR-20040100719-A (KR)
Inventor: CHOI JIN SU
IPC: C22C1/02
Filed: 2003-05-24
Abstract: PURPOSE: To provide a subsidiary pressure tank capable of safely preparing an alloy by refining molten sulfur and phosphorus, and mixing inert gas with sulfur and phosphorus, and to increase safety and degree of mixing by installing a subsidiary melting facility at molten copper, thereby injecting the alloy into molten copper after primarily alloying sulfur and phosphorus having high oxidative property with copper. CONSTITUTION: The consecutive melting ally equipment of phosphorus copper ally billet comprises a main tank which mixes water with phosphorus, in which water is circulated through a water circulation path, which is equipped with a heater for maintaining temperature of water, sulfur and phosphorus, and in which the heater is controlled to a certain temperature by a thermometer control, and heated water indirectly transfer heat to sulfur and phosphorus through the water circulation path; a pressure tank which is connected to a lower part of the main tank by a transfer pipe, and into which an inert gas is injected through an inert gas injection port; a control means for controlling flow of phosphorus from a connection pipe(82) positioned on a lower part of the pressure tank; and a phosphorus copper allying device(85) comprising an expansion part(84) whose diameter is expanded from an end of the connection pipe, molten copper(98) filled in a crucible(92), first alloy part(85) for alloying phosphorus copper in the expansion part, air blocking film(96) for blocking contact of molten metal and air, an electricity guiding part(103) for uniformly alloying by generating vortex in the molten metal by a melting electric coil(104) around the molten metal, an insulating material(102), and a discharge means for discharging a billet.
Patent KR-20030091797-A (KR)
Title: 다중파장분할 광필터용 글래스
IPC: C03C3/095
Filed: 2003-05-26
Abstract: 본 발명은 다중파장분할 광필터용(wavelength division multiplexing optical filter) 제 1 구현, 제 2 구현 및 제 3 구현의 글래스에 관한 것이다.  상기 제 1 구현의 글래스는 50-65 중량%의 SiO 2 , 5-25 중량%의 Na 2 O, 4-20 중량%의 K 2 O, 0-20 중량%의 CaO, 0-10 중량%의 MgO, 0-10 중량%의 BaO, 0-10 중량%의 Al 2 O 3 , 및 0-10 중량%의 TiO 2 가 포함된다.  제 2 구현의 글래스는 35-55 중량%의 SiO 2 , 10-30 중량%의 TiO 2 , 4-20 중량%의 ZrO 2 , 5-25 중량%의 Na 2 O, 0-10 중량%의 Al 2 O 3 , 0-20 중량%의 CeO 2 , 0-5 중량%의 Li 2 O, 및 0-20 중량%의 K 2 O, 및 MgO, CaO, SrO, BaO, 및 ZnO로 구성된 군에서 선택된 최소 하나의 금속 산화물 0-3 중량%가 포함된다.  제 3 구현의 글래스는 35-55 중량%의 SiO 2 , 0-20 중량%의 Al 2 O 3 , 0-10 중량%의 B 2 0 3 , 1-35 중량%의 TiO 2 , 1-15 중량%의 CeO 2 , 0-10 중량%의 Li 2 O, 5-25 중량%의 Na 2 O, 및 0-20 중량%의 K 2 O가 포함된다.
Patent KR-20030051497-A (KR)
Title: Fabricated doorframe for reinforced floor
Inventor: KIM KANG MYOUNG
IPC: E06B1/52
Filed: 2003-05-21
Abstract: PURPOSE: A fabricated doorframe for a reinforced floor is provided to improve the connecting structure between a doorframe and a reinforced floor by installing a finish line frame. CONSTITUTION: The process of installing fabricated doorframe on a reinforced floor is composed of: attaching a floor mortar finish line frame(16) to the bottom of a rugged fixing frame(15), then fixing the united member to a floor structure; attaching a fixing frame to the side and the top; attaching a trim cap to a side fixing frame(10); fixing a door lintel(9) to an upper fixing frame and a lower rugged fixing frame(15), then fixing the door lintel to the side fixing frame; attaching the trim cap to the upper fixing frame; fixing a bent trim molding to the side and the top; seating the guide groove of the lower rugged trim cap into the projection of the lower rugged fixing frame and the groove of the door lintel.
Patent KR-20040102643-A (KR)
Inventor: JUNG SANG JIN
IPC: C01B39/04
Filed: 2003-05-28
Abstract: PURPOSE: To provide a method for producing silicalite-1 zeolite particles having an uniform particle size, which is able to produce the silicalite-1 zeolite through a non-thermal synthesis within a short time by using silica and acid. CONSTITUTION: The method comprises the steps of (a) adding silica to water with stirring; and (b) adding an organic amine and an aqueous solution of an acid at a concentration of 0.05-0.5 mol to the solution of the step (a) with stirring, heating it to prepare a silicalite-1 zeolite.
Patent KR-20030051516-A (KR)
Inventor: NAM TAE WOOK
IPC: A43B5/00
Filed: 2003-05-26
Abstract: PURPOSE: Provided are roller shoes which let a tool for blocking extraneous matters formed between a wheel and a wheel insertion groove to block extraneous matters from being entered the wheel so that they help the wheel to rotate continuously without stop. CONSTITUTION: The roller shoes comprise the parts of: the wheel insertion groove(3) which is placed under the outsole of the shoes(2) with forming a 'U'-character axis support groove(6); the wheel(4) which is inserted into the wheel insertion groove, with having a wheel axis(5) projected outward and removed from the axis support groove; and a blade-shaped tool(7) for blocking the extraneous matters which is formed at front and rear edge of the wheel insertion groove, with a pointed part of the tool being adjacent to the outer circumference of the wheel.
Patent KR-20040105151-A (KR)
Inventor: PARK JIN SU
IPC: C09K3/12
Filed: 2003-06-05
Abstract: PURPOSE: Provided is a cold curable sealer composition for an oiler in car, which has excellent mechanical properties, permits cold curing, and does not cause environmental pollution. CONSTITUTION: The cold curable sealer composition for an oiler in car comprises PVC as a base polymer, calcium carbonate as a filler, tackifier and a plasticizer. In the sealer composition, the PVC resin comprises 3-10 parts by weight of homopolymers and 7-15 parts by weight of copolymers. The filler comprises 12-23 parts by weight of CaCO3, 7-18 parts by weight of coated CaCO3 I and 7-18 parts by weight of coated CaCO3 II. The tackifier is 7-18 parts by weight of an epoxy resin, and the plasticizer is 20-35 parts by weight of diisononyl phthalate and 1-8 parts by weight of liquid hydrocarbon. The sealer composition further comprises 1-2 parts by weight of calcium oxide as a water absorbing agent, 0.5-1.5 parts by weight of carbon black as a toner, and 1.5-2.5 parts by weight of at least one selected from Ba and Zn as a stabilizer.
Patent KR-20040107677-A (KR)
Inventor: KIM DEOK WON
IPC: A61B3/113
Filed: 2003-06-09
Abstract: PURPOSE: An eye movement measurement system is provided to improve accuracy of measurement and measurement speed, and allow eye analysis to be performed while recording. CONSTITUTION: An eye movement measurement system comprises a goggle(Sa2) equipped with a camera and a light source; an image grabber for receiving an analog image at a computer from the camera; a computer(Sa4) equipped with a data acquisition board for receiving an electro nystagmograph signal and a sound card; a monitor(Sa1) for displaying the analog image; an electro nystagmograph(Sa3); and a cover for shielding visible ray. The goggle further has an Ag/AgCl electrode attached therein.
Patent KR-20040106626-A (KR)
Inventor: PARK MI JA
IPC: A22C25/00
Filed: 2003-06-11
Abstract: PURPOSE: A method for removing ammonium chloride from fish using electrolyzed water is provided to enable fish having offensive smell and taste to be edible in a simplified, fast treatment method at low cost. CONSTITUTION: The method comprises: electrolyzing tap water to prepare electrolyzed water that is a mixture of acidic water having a pH from 2 to 7 and alkaline water having a pH from 7 to 13; and dipping fish into the acidic water and the alkaline water for 6 to 12 hours to remove ammonium chloride based on osmosis.
Patent KR-20050000140-A (KR)
Inventor: KIM SUNG WOON
IPC: H01J29/76
Filed: 2003-06-23
Abstract: PURPOSE: A printed circuit board cover and a deflection yoke are provided to stably assemble the cover to a printed circuit board by permitting the cover to be engaged with a rear plate of a coil separator. CONSTITUTION: A printed circuit board cover(110) comprises a housing having an open box shape for accommodating a printed circuit board(108); a pair of upper hooks(116) protruded from a top of the housing and engaged with a rear plate(106) of a coil separator such that the housing is prevented from moving downward with respect to the rear plate; a stopper portion(112) extended from a side surface of the housing and engaged with the rear plate such that the housing is prevented from moving upward with respect to the rear plate; and a pair of lower hooks(118) protruded from underneath the stopper portion so as to hold the printed circuit board.
Patent KR-20040110958-A (KR)
Inventor: JUNG JAE HEE
IPC: E01D2/02
Filed: 2003-06-18
Abstract: PURPOSE: A connecting method for segmental prestressed preflex steel composite beams is provided to reduce the period and cost of a field work by connecting segmental prestressed preflex steel composite beams in a construction site and to construct a bridge economically by manufacturing a long-span steel composite beam in a factory. CONSTITUTION: The connecting method for segmental prestressed preflex steel composite beams comprises the steps of: after assembling segmental steel beams in a factory, applying preflexion load; manufacturing a steel composite beam applied with primary prestress by forming lower flange concrete(300) except a segment and removing the preflexion load while installing a tension member(200) to be buried under casing concrete around a lower flange of one or more intermediated steel beams except segmental steel beams or without forming a tension member(200) on lower flange concrete; forming a concrete upper structure of a bridge and connecting segments by carrying segmental steel composite beams(400b) in a construction site, then assembling; and applying secondary prestress on the steel composite beam by tensing and anchoring the tension member(200) on the steel composite beam.
Patent KR-20040002658-A (KR)
Inventor: SAWICKI MARCIN
IPC: G06F17/21
Filed: 2003-06-24
Abstract: PURPOSE: A system and a method for transmitting a message to a program are provided to offer a mechanism for transmitting an event notification message to one fragment to other fragment in a code. CONSTITUTION: An XML(eXtensible Markup Language) document editor(201) enables a user to create/edit the XML document(202) on a freestyle editing environment. An event generator(250) related to the XML document editor listens that a predetermined state change is generated in the document as a result of a predetermined operation. An automation component(209) performs a subsidiary or automation function on the XML document editor. The automation component includes the code such as an event handler(275) responding to the operation generated in the XML document editing environment.
Patent KR-20050010344-A (KR)
Inventor: LEE KI SEOB
IPC: B01D46/00
Filed: 2003-07-19
Abstract: PURPOSE: To provide an air purifier which is able to extend a life space of a filter member and decrease vibration of two ventilation fans generated by resistance difference between two flow paths and noise generated thereby. CONSTITUTION: In an air purifier which performs air-purification operation that purifies inhaled indoor air and discharges the purified air to the indoor and ventilation operation that inhales the indoor air to discharge the inhaled air to the outdoor and inhales the outdoor air to discharge the inhaled air to the indoor, the air purifier comprises a first flow path (30) that includes a first inlet (31) to inhale the indoor air, a first exit (32) to discharge the inhaled air during the air purification operation to the indoor, and an exhaust port (33) to discharge the inhaled air during the ventilation operation to the outdoor, a second flow path (40) that includes a second inlet (41) to inhale the indoor air during the air purification operation, a port (42) to inhale the outdoor air during the ventilation operation, and a second exit (43) to discharge either the inhaled indoor air or the indoor air to the indoor, a first filter member (20a) which is placed at the first exit to separate contaminants from the indoor air discharged through the first exit, and a second filter member (20b) which is placed at the second inlet to separate contaminants from the indoor air inhaled through the second inlet.
Patent KR-20050011448-A (KR)
Inventor: BAEK SUK
IPC: H02N2/00
Filed: 2003-07-23
Abstract: PURPOSE: A piezoelectric driver is provided to prevent a leakage of magnetic flux by forming a magnetic path in a closed magnetic loop by blocking up both ends of a permanent magnet with flux plates. CONSTITUTION: A piezoelectric driver includes a laminated piezoelectric element embedded in a housing to interwork a load with a displacement of the piezoelectric element. The piezoelectric driver further includes a permanent magnet(40), a pair of flux plates(50,51), and a movement transferring portion(60). The permanent magnet functions as the housing and generates a magnetic field. The flux plates links magnetic paths on upper and lower portions of the permanent magnet. End portions of one of the flux plates and the laminated piezoelectric element are bonded to the movement transferring portion. The movement transferring portion is coupled with the flux plate to drive the flux plate.
Patent KR-20050011515-A (KR)
Inventor: KIM HYUN SOOK
IPC: D06F37/04
Filed: 2003-07-23
Abstract: PURPOSE: A drum-type washing machine is provided to save energy for heating the water and to heat the water in a short time by supplying the water into a rotary drum after heating a small quantity of the water. CONSTITUTION: A drum-type washing machine is composed of a water tub(11) for containing the water; a rotary drum(20) installed in the water tub and arranged with drain holes(25) around an inlet(23); a driving unit for driving the rotary drum; and a water circulating unit(60) for supplying the water contained in the water tub into the rotary drum. A rotation central line(A) of the drum is kept in the inclination of predetermined angle to face the inlet toward a front upper part. A heater(40) is disposed at the inner lower part of the water tub. A drain device(50) has a drain pipe(51) connected with a lower part of the water tub and a drain pump(52) installed in the middle of the drain pipe.
Patent KR-20030067632-A (KR)
Inventor: YOON JONG CHEON
IPC: B04B1/20
Filed: 2003-07-25
Abstract: PURPOSE: A centrifugal separator for treating miscellaneous materials and sludge is provided to maximize sludge treatment effect by batch-processing separation filtering and dehydration of miscellaneous materials and sludge, thereby mixing pretreated solid with post treated solid to improve sludge. CONSTITUTION: The centrifugal separator is characterized in that a single bowl(3) is formed as a conical bowl with being interlockingly connected to horizontal part, pectinate shape is formed on the inner surface of the single bowl(3), screw conveyor(8a) is axially installed in a space inside the single bowl(3), a jacket type feed pipe(7) for simultaneously injecting raw material and chemicals and a distribution and dispersion member are arranged at one side of the single bowl(3), tens of filtering screen plates(20) are longitudinally installed on the outer circumferential surface of main shaft(8) of the screw conveyor(8a) in a sedimentation part of separated solution outlet(12), two rows of spiral screws(24) are formed on the outer circumferential surface of the main shaft(8) of the screw conveyor(8a) up to the front end of the conical part, a one row of spiral screw(24) is formed from the front end of the conical part to solid outlet(10), tens of dove tail shaped tip blades made of special steel are densely adhered to the blade end of the one row of spiral screw(24) to reinforce wear resistance with being divided along the circumference of the one row of spiral screw(24), a discharged solid dehydration control disk(25) is elastically mounted on an end of the one row of spiral screw(24) by plate spring(26), and a variable differential speed reducer(27) is mounted on the screw conveyor(8a) to control speed and pressing force of the screw conveyor(8a).
Patent KR-20050013440-A (KR)
Inventor: KIM SOO KYUNG
IPC: G11B7/123
Filed: 2003-07-28
Abstract: PURPOSE: An integrated base optical system of an optical disc pickup is provided to integrate an pickup optical system, comprising plural divided parts conventionally, for increasing a producing performance and making an optical system much thinner. CONSTITUTION: The system comprises an optical element forming layer(150), a collimator layer(120), a hologram layer(110), the first polarizing plate, and the second polarizing plate. The optical element forming layer(150) forms plural optical receiving elements. The collimator layer(120), layed on the optical element forming layer(150), includes a collimator lens. The hologram layer(110), layed on the collimator layer(120), forms hologram. The first polarizing plate is formed at a position where a plus one dimensional light, diffracted at the hologram, passes. The second polarizing plate is formed at a position where a minus one dimensional light, diffracted at the hologram, passes. The directions of the two polarizing plates are orthogonal.
Patent KR-20050014494-A (KR)
Inventor: CHA KWANG YUL
IPC: C12Q1/68
Filed: 2003-07-31
Abstract: PURPOSE: PCR general primers and a method for detecting diverse types of human Papillomavirus(HPV) by PCR are provided, thereby detecting HPV at one time, so that HPV can be diagnosed at an early stage. CONSTITUTION: The PCR general primer set for HPV gene is selected from a first primer set having the nucleotide sequences of SEQ ID NO:1 and SEQ ID NO:2; a second primer set having the nucleotide sequences of SEQ ID NO:3 and SEQ ID NO:4; a third primer set having the nucleotide sequences of SEQ ID NO:5 and SEQ ID NO:6; a fourth primer set having the nucleotide sequences of SEQ ID NO:7 and SEQ ID NO:8; a fifth primer set having the nucleotide sequences of SEQ ID NO:9 and SEQ ID NO:10; a sixth primer set having the nucleotide sequences of SEQ ID NO:11 and SEQ ID NO:12; a seventh primer set having the nucleotide sequences of SEQ ID NO:13 and SEQ ID NO:14; and an eighth primer set having the nucleotide sequences of SEQ ID NO:15 and SEQ ID NO:16. The method for detecting diverse types of human Papillomavirus comprises PCR amplifying a nucleic acid obtained from a biological sample as a target DNA using the PCR general primer set; and determining whether the HPV type is present in a PCR product.
Patent KR-20050015115-A (KR)
Inventor: LEE JAE GUE
IPC: F04D29/28
Filed: 2003-08-02
Abstract: PURPOSE: A cross flow fan is provided to improve ventilation efficiency by preventing an eddy flow from being generated at an inner portion of the cross flow fan. CONSTITUTION: A cross flow fan includes a guide flow path formed at an inside of a ventilating wing(21). One side of the guide flow path is opened to an absorption-side of a duct absorbing air. The other side of the guide flow path(51) is opened to an exhaust-side of the duct. The guide flow path(51) is formed by a plurality of guide plates(52). One end of the guide plates(52) is arranged towards the absorption-side of the duct, and the other end of the guide plates(52) is arranged towards the exhaust-side of the duct. A plurality of guide supporting members(53) are mounted to the guide plate(52) in order to fix the guide plates(52) in such a manner that the guide plates(52) are separated from each other. A wing supporting member is mounted to both ends of the ventilating wing(21).
Patent KR-20040042798-A (KR)
Inventor: KANEKO HIROKI
IPC: G02F1/167
Filed: 2003-08-19
Abstract: PURPOSE: An electrophoresis display device is provided to limit an emission range of a light emitted from the first substrate of a reflective light reflected from the second electrode or a reflective electrode, thereby realizing high brightness by enabling a bright display in front direction of an observer. CONSTITUTION: The first substrate(1) and the second substrate(2) are disposed at certain intervals. An insulating solvent(5) is disposed between the two substrates(1,2). Electrified particles(6) are distributed inside the insulating solvent(5). The first electrode(3) is disposed on the first substrate(1) functioning as an observer. The second electrode(4) is disposed on the opposing second substrate(2), and has a concavo-convex reflection function. The first electrode(3) is located in a position corresponding to a concave portion of a concavo-convex structure of the second electrode(4).
Patent KR-20050022634-A (KR)
Inventor: YUN HWA YOUNG
IPC: H04N5/92
Filed: 2003-08-29
Abstract: PURPOSE: An open cable PVR(Personal Video Recorder) and a method for driving the same are provided to observe an open cable standard as a digital cable standard in KOREA and USA and to apply smoothly a watch and record function as an important function in the PVR. CONSTITUTION: A cable input is divided into two cable inputs and then inputted to a Tuner0(201) and a Tuner1(202). A viewing channel is tuned by the Tuner0 and a recording channel is tuned by the Tuner1. When the channels are tuned by Tuner0 and Tuner1, the tuned signals are outputted as a TS type through each QAM(Quadrature Amplitude Modulation) demodulator. When two channel are ciphered pay channels, the viewing channel is transmitted to a POD(Point of Deployment) module(205) through a Triple demultiplexer(203) and a POD I/F(InterFace) chip(204). The transmitted stream is deciphered at the POD module and outputted to an MPEG-2 and AC-3 decoder(206) through the POD I/F chip. The deciphered clear stream is decoded at the MPEG-2 and AC-3 decoder and outputted to an AV output, thereby viewing the broadcasting by the user.
Patent KR-20050026163-A (KR)
Inventor: JEON KYONG HUI
IPC: A47L9/19
Filed: 2003-09-09
Abstract: An overload preventive device of a motor for a vacuum cleaner is provided to increase sealing efficiency in contacting an opening and closing part to an opening part by forming the tapered opening and closing part, and to cut down manufacturing cost by reducing the number of parts. An overload preventive device(100) of a motor for a vacuum cleaner is composed of a damper body(101) selectively shutting off a tapered opening part(113) formed in a body frame of the vacuum cleaner and having an opening and closing part(101a) tapered corresponding to the opening part, and an elastic member elastically supporting the opening and closing part to close the opening part. The damper body is turned and installed to selectively open and close the opening part, and combined with the body frame by a rotating shaft formed in an end of the damper body and a hinge part protruded from the body frame and composed of a shaft hole in which the rotating shaft is mounted.
Patent KR-20050027665-A (KR)
Title: Vibroisolating sheet and manufacturing method of it
Inventor: KIM JONG MOK
IPC: E04F15/20
Filed: 2003-09-16
Abstract: A manufacturing method for an interlayer sound isolating sheet is provided to manufacture an interlayer sound isolating sheet having excellent soundproofing and waterproofing effects and constructability by recycling waste materials such as rubber, plastic synthetic resins, sponge and expandable olefin resins. The interlayer sound isolating sheet intercepts the oscillatory sound and impact sound of stairs and floors of a building and comprises a recycled sheet(10a) formed by crushing and adhering one or more of waste materials such as rubber, plastic synthetic resins, sponge and expandable olefin resins, and a waterproofed sheet(11) attached on the upper part of the recycled sheet(10a) to cut off the permeation of moisture. The manufacturing method for the interlayer sound isolating sheet comprises the steps of moving a recycled sheet(10a) and a waterproofed sheet(11) mutually and preprocessing an interval between a recycled sheet and a waterproofed sheet using an adhering device(12), pressurizing the recycled sheet and the waterproofed sheet using pressure rollers(13), and cutting off the recycled sheet and the waterproofed sheet using cutters(14).