baber/WOPTO huggingface dataset:
Patent KR-20040089415-A (KR)
Inventor: AHN BIERNG CHEARL
IPC: H01Q13/08
Filed: 2003-04-14
Abstract: PURPOSE: A flat slot array antenna is provided to achieve improved frequency bandwidth characteristics and reduce costs by reducing the number of dielectric layers and conductor layers. CONSTITUTION: A flat slot array antenna comprises single antennas. Each of single antennas includes a ground layer; a first dielectric layer formed on the ground layer; a feed line layer formed on the first dielectric layer; a second dielectric layer formed on the feed line layer; and a semi-circular radiating layer(3) formed on the second dielectric layer. The slot array antenna is excited by the strip dipole arranged between two metal plates.
Patent KR-20040094159-A (KR)
Inventor: LEE CHUL
IPC: G09F23/00
Filed: 2003-05-02
Abstract: PURPOSE: A lighter having a memo function is provided to record necessary contents on a memo part of an external case of an existing lighter without using a writing instrument by adhering a sheet of copying paper on the memo part of the external case. CONSTITUTION: A lighter having a memo function includes a main case(1), igniting elements(a,b), a sheet of copying paper(c), and a protective cover(d). The main case includes a space part which is filled with gases. A predetermined groove is formed on the main body. Characters and numbers are recorded on the copying paper without using a writing instrument such as a ball point pen and a pencil.
Patent KR-20040095078-A (KR)
Inventor: CHOI MIN HO
IPC: G01N3/56
Filed: 2003-05-06
Abstract: PURPOSE: An apparatus for testing abrasion resistance of an underbody coating agent for a vehicle is provided to precisely measure a starting point of exposing a coating surface of a sample and to achieve reliability of a testing result. CONSTITUTION: An apparatus for testing abrasion resistance of an underbody coating agent for a vehicle includes a pipe(10), a height of which is controllable in a longitudinal direction thereof. A nut receiver(20) is aligned at a lower portion of the pipe(10) so as to precisely receive the nut(70) falling through the pipe(10). An opening and closing controller(40) is installed at an inlet of the pipe(10) in order to selectively open or close a falling outlet(12) of the nut(70) by an opening and closing control unit(41). A weight measuring device(50) is installed at the outlet so as to measure gross weight of the nut(70).
Patent KR-20040097631-A (KR)
Inventor: AHN BYEONG GUK
IPC: B60H1/00
Filed: 2003-05-12
Abstract: PURPOSE: A center mount-type vehicle air conditioner is provided to reduce the volume, to facilitate assembling, to facilitate cockpit modularization, to increase use of space of an instrument of a passenger's seat. CONSTITUTION: A center mount-type vehicle air conditioner(10) comprises a blower(20) mounted to the inner center of an instrument panel of a vehicle, to supply internal air or external air; an evaporator(30) installed to the lower part of the blower, to cool the external air or internal air discharged from the blower; and a heater(40) installed to the rear of the evaporator, to heat the external air or internal air discharged from the evaporator. The blower, the evaporator, and the heater are mounted to the inner center of the instrument panel of the vehicle in an L-shape.
Patent KR-20030053485-A (KR)
Title: Crossbeam with for brush and brush rotating device for inducing natural purification of polluted water
Inventor: HAN SANG KWAN
IPC: C02F1/34
Filed: 2003-05-15
Abstract: PURPOSE: Provided is a crossbeam having metal brush at one end portion thereof for effectively naturally purifying polluted water. CONSTITUTION: The crossbeam comprises a crossbeam(1), a brush(2) attached at one end portion of the crossbeam along a longitudinal direction, a protection cover(3) for protecting a brush rotating device(4), the brush rotating device(4), and a vibrator(5) provided at a middle portion of the brush(2) for vibrating the brush(2).
Patent KR-20040098890-A (KR)
Inventor: CHOI GI JEONG
IPC: G06F17/30
Filed: 2003-05-16
Abstract: PURPOSE: A method and a system for offering a web site search service are provided to maximize user's convenience by offering wider search range to a user, and plan the convenience for the user and an operator of a web site by enabling the search for web pages included in the predetermined web site. CONSTITUTION: An interface(550) receives search input from the user and transmits search result data to the user. A web information database(503) stores a web page ID included in the web site and web page information matched with the web page ID. A keyword index database(502) stores keywords and the web page ID of the web page matched with the keyword. A site index database(501) stores a site ID matched with the web site and the web page ID of the web pages included in the web site. A DBMS(DataBase Management System)(520) manages the databases. A search result provider(540) extracts the web page ID by searching the databases and generates the search result data by operating the extracted web page ID.
Patent KR-20030091696-A (KR)
IPC: C09D11/00
Filed: 2003-05-20
Abstract: An embodiment of the invention relates to an aqueous dispersion containing pigment-containing particles. The dispersion is an aqueous dispersion comprising particles containing a water-insoluble colorant dispersed in a water-containing medium, wherein the light-scattering intensity of the dispersion is at most 30,000 cps when the absorbance peak value of the dispersion in a visible region is regarded as 1.
Patent KR-20030091698-A (KR)
Title: 이트륨으로 변형시킨 무결정질 합금
IPC: B22D1/00
Filed: 2003-05-20
Abstract: Zr 및/또는 Hf 약 45 내지 약 65 원자 %, Ti 및/또는 Nb 약 4 내지 약 7.5 원자 %, Al 및/또는 Zn 약 5 내지 약 15 원자 %, 및 나머지는 Cu, Co, Ni로 이루어지는 그룹으로부터 선택된 금속, 최대 약 10 원자 %까지의 Fe, 및 약 0.2 내지 약 0.4 원자 %와 Y와 같이 약 0.5 원자 %를 넘지 않는 양으로 합금 조성물내에 계획적으로 첨가한 Y를 포함하고, 원자를 기준으로 적어도 약 1000 ppm의 합금 벌크 산소 농도를 갖는 조성물을 갖는 무결정질 합금.
Patent KR-20040101612-A (KR)
Inventor: PARK JONG HO
IPC: A23L17/60
Filed: 2003-05-26
Abstract: PURPOSE: A method of making functional laver by washing seaweeds with garlic juice and then sprinkling garlic powder over seaweeds placed on a laver net frame is provided. The product is rich in nutrients and effective in improving good health and has efficacy of garlic as well as characteristic taste, color and flavor of laver and garlic. CONSTITUTION: The functional laver contains 2 to 10% by weight of garlic, based on the total weight of the laver. In the process for producing the functional laver, seaweeds are cut to a predetermined size, washed with garlic juice, hang on a rectangular laver net frame to form into the shape of a sheet and then sprinkled with a suitable amount of garlic powder. Thereafter, the seaweed is dehydrated, dried and separated from the rectangular laver net frame. In the stage between the dehydration and drying, the seaweeds are washed with garlic juice.
Patent KR-20040101716-A (KR)
Inventor: LEE IL HO
IPC: G11C7/12
Filed: 2003-05-26
Abstract: PURPOSE: A semiconductor memory device is provided to prevent the increase of a bit lint precharge voltage by separating a voltage generation unit supplying a sense amplifier input/output voltage from a voltage generation unit supplying a bit line precharge voltage, and thus to improve refresh characteristics by minimizing cell data loss. CONSTITUTION: According to the semiconductor memory device, a bit line precharge voltage generation unit(110) and a sense amplifier input/output voltage generation unit(120) are separated independently each other and generate voltages(VSIO,VBLP) respectively. And voltages(VSIO,VBLP) having an equal voltage level can be generated through one voltage generation unit and can be supplied to two buffer units of an output port independently.
Patent KR-20040102478-A (KR)
Inventor: KIM HYEONG JIN
IPC: G01C21/00
Filed: 2003-05-28
Abstract: PURPOSE: A method and a system for estimating the travel time by using road condition information are provided to exactly know the expected travel time when the user of the vehicle navigation device drives along the search path. CONSTITUTION: A system for estimating the travel time by using road condition information includes a global positioning system(GPS) unit(100), a path searching server(110) and a vehicle navigation device(120). The GPS unit determines the current position information of vehicle. The path searching server supplies the search path information from the current position information to the destination information by the information inputted by the user. And, the vehicle navigation device calculates the elapsed time for each link and the additional times by using the search path information from the path searching server and the previously stored search path information, and it calculates the total driving time by adding the calculated elapsed time for each link and the additional times.
Patent KR-20040102671-A (KR)
Inventor: KOKUBO YOSHIAKI
IPC: A47K5/14
Filed: 2003-05-29
Abstract: PURPOSE: A foaming equipment for cleansing face, which makes cleansing material containing a quantity of foam, is provided to simply make the cream-type cleansing material containing a quantity of foam, and to easily extrude the cleansing material from the equipment. CONSTITUTION: The foaming equipment(1) for cleansing face, includes: a net shape, made out of a synthetic resin material or fabric; a barrel-type body(3), which is made out of an air and water permeable flexible material and whose one end is closed and other end forms an opening(2); a space, arranged inside the body(3) so as to contain a solid cleansing material, inserted from the opening(2); a gripping portion(5), formed in such a manner that the one end of the barrel-type body(3) is closed; and a hanger-supporting or pull-handling ring(4), installed on the gripping portion(5).
Patent KR-20040107201-A (KR)
Title: Apparatus for cleaning and adjusting serpentine of two direction belt conveyor
Inventor: KANG BYEONG MUN
IPC: B65G15/64
Filed: 2003-06-13
Abstract: PURPOSE: To stably remove loads from a return-side belt and adjust serpentine motion of a reversible belt conveyor(10) by interlocking a guide roller for adjusting the serpentine motion of a carrier-side belt with scrapers for removing the loads from the return-side belt. CONSTITUTION: An apparatus for cleaning a reversible belt conveyor and adjusting serpentine motion is composed of a self-aligning roller stand(20) mounted rotatably under a carrier-side belt, guide rails(30) formed at both ends of the self-aligning roller stand and having an arc shape with the central point equal to the rotary center of the self-aligning roller stand, a supporting unit(42) moving along the guide rails, a guide roller(40) mounted rotatably to the supporting unit and disposed at both sides of a return-side belt, and a pair of scrapers(60A,60B). One side of each scraper is connected to the supporting unit. The other side of each scraper is installed between the carrier-side belt and the return-side belt to rotate on the middle part of the width of the belt.
Patent KR-20040108275-A (KR)
Inventor: JANG JUN HO
IPC: H01S5/10
Filed: 2003-06-17
Abstract: PURPOSE: A laser LED(Light Emitting Diode) and manufacturing method thereof are provided to improve emissive efficiency of the LED by using an HRC(High Reflective Coating). CONSTITUTION: An n-nitride layer(21), an active layer(22) and a p-nitride layer(23) are sequentially formed on a substrate(20). The n-nitride layer is partially exposed to the outside by etching vertically the resultant structure from the p-nitride layer to a portion of the n-nitride layer. A transparent electrode(24) is formed on the remaining p-nitride layer. A p-pad electrode(25) is formed on the transparent electrode and an n-pad electrode(26) is formed on the exposed n-nitride layer. An HRC(27) is formed on the entire surface of the resultant structure except for the p-pad electrode and the n-pad electrode.
Patent KR-20050003502-A (KR)
Inventor: HAMANO YOKO
IPC: C12N15/10
Filed: 2003-06-27
Abstract: PURPOSE: A process for improving efficiency of DNA amplification reaction is provided, thereby simplifying a procedure for deciding optimal temperature(annealing) condition and improving hybridization specificity of oligonucleotides to DNA. CONSTITUTION: The process for improving efficiency of a DNA amplification reaction comprises using a primer in which a compound is added into the 5'-terminal of the primer, wherein the compound is selected from LC-Red 705, amino group, phosphate group, biotin, DIG, DNP, TAMRA, Texas-Red, ROX, XRITC, rhodamine, LC-Red 640, mercapto group, psoralen, cholesterol, FITC, 6-FAM, TET, cy3, cy5, BODIPY 564/570, BODIPY 500/510, BODIPY 530/550, BODIPY 581/591 and oligonucleotides having a combined G and C content of at least 25% and having at least four bases.
Patent KR-20050002348-A (KR)
Inventor: CHOE JIN GI
IPC: G06F15/00
Filed: 2003-06-30
Abstract: PURPOSE: A system and a method for fundamentally blocking data maliciously connected to an intranet through the Internet are provided to fundamentally block hacking and prevent virus infection by transmitting the data to the intranet, after removing an IP(Internet Protocol) address of the data transmitted to the intranet from the Internet and judging validity of the data. CONSTITUTION: An external server(101) connected to the Internet(107) through an external Ethernet port(103) removes an IP header of the encrypted IP data transmitted from the Internet and transmits the data to a switch(105). A memory(106) stores the encrypted data transmitted from the external server through the switch. An internal server(102) judges the validity of the data by fetching the data stored in the memory through the switch and transmits only the validated data to the intranet(108) through an internal Ethernet port(104).
Patent KR-20040010238-A (KR)
Title: A rotary light switch
Inventor: MULLER KLAUS
IPC: H01H19/63
Filed: 2003-07-18
Abstract: PURPOSE: A rotary light switch is provided to permit reduced actuating forces. CONSTITUTION: A rotary light switch for vehicles includes a housing and an actuating member(14) mounted rotatably. In a peripheral wall(24) of the housing, a cam surface(26) is recessed, which runs in peripheral direction and rises axially facing axially away from the actuating member. A cam follower(22) projects radially from the actuating member(14) and runs up on the cam surface on rotation of the actuating member, bearing only axially on the cam surface and forcing the actuating member(14) to move axially.
Patent KR-20050010355-A (KR)
Inventor: GIM GEA WON
IPC: B24B21/18
Filed: 2003-07-19
Abstract: PURPOSE: A defect detecting and grinding device of a hot strip transfer roll is provided to analyze and polish surficial defects generated on the transfer roll by monitoring defect-information to a central operation room and to have no effect on a hot rolling work of a following product by preventing continuous defects. CONSTITUTION: A defect detecting and grinding device of a hot strip transfer roll(100) is composed of a transfer unit(200) mounting each component on a base(201) and traveling along a rail under the hot strip transfer roll; a surface detecting unit(300) installed at the transfer unit to detect defects generated on the surface of the transfer roll; a grinding unit(400) disposed at the transfer unit to polish the surficial defects of the transfer roll; and a system unit for reading an image of the detected data, transmitting an analyzed result to the outside, and controlling the grinding unit.
Patent KR-20050014588-A (KR)
Inventor: KIM JOON YUB
IPC: G09G3/296
Filed: 2003-07-31
Abstract: PURPOSE: A method of driving a plasma display panel during a sustain period is provided to improve luminance and luminance efficiency by changing only a drive waveform during the sustain period without deforming a structure of a discharge cell and a shape of an electrode. CONSTITUTION: A potential of a second sustain electrode is maintained at a base potential, a potential of a first sustain electrode is boosted to the first potential, and the boosted potential is maintained during the first period. The potential of the second sustain electrode is maintained at the base potential, the potential of the first sustain electrode is boosted to the second potential, and the boosted potential is maintained during the second period. The potential of the second sustain electrode is maintained at the base potential and the potential of the first electrode is lowered to the base potential. The potential of the first sustain electrode and the potential of the second sustain electrode are maintained at the base potential during a predetermined delay period. The potential of the first sustain electrode is maintained at the base potential and the potential of the second sustain electrode is maintained at the first potential. The potential of the first sustain electrode is maintained at the base potential and the potential of the second sustain electrode is maintained at the second potential. The potential of the first sustain electrode is maintained at the base potential and the potential of the second sustain electrode is lowered to the base potential. The potential of the first sustain electrode and the potential of the second sustain electrode are maintained at the base potential during a predetermined delay period.
Patent KR-20050018348-A (KR)
Inventor: AHN TEA JEONG
IPC: H04N5/74
Filed: 2003-08-12
Abstract: PURPOSE: A method for fixing a screen part is provided to prevent isolation phenomenon with a window filter which is generated by the bending of a lenticular and a Fresnel lens of the screen part of a rear projection TV. CONSTITUTION: A window filter(10), a lenticular(20) and a Fresnel lens(30) are successively joined to form a screen part. The screen part is disposed in a screen cabinet(40). At least one or more supporting parts(50) are formed in upper and lower sides or left and right sides of the screen cabinet. At least one or more strings are connected from the upper and lower sides or the left and right sides of the screen cabinet to the supporting parts. The tension of the strings is enhanced so that the screen part adheres closely to the screen cabinet compulsorily.
Patent KR-20050019373-A (KR)
Title: Packing container for fermented food for exhausting only fermented gas in the container by employing air permeable film
Inventor: PARK JOON MYOUNG
IPC: B65D85/50
Filed: 2003-08-18
Abstract: PURPOSE: Provided is a packing container for fermented food to exhaust only fermented gas in the container by employing an air permeable film, which avoids leaking liquid content and expanding the container by fermented gas and also has a deodorant function. CONSTITUTION: The packing container for fermented food consists of: a container body(10) to put food in; a cap(20), which includes an inlet groove(21) with air holes(22) to exhaust fermented gas, a contact projection(23) to block an inlet groove(21) on the first passage(24) by sticking a label member(40) to the projection in case that the pressure within the container is lower than atmospheric pressure, a concave groove(26) connected with the inlet groove(21), the first and second passages(24,25), and the outside, and the second passage(25) to exhaust fermented gas; an absorbent composition(30), which is placed in the concave groove(26) after mixing and packing 20-30wt% mineral absorbent, 10-30wt% activated charcoal, and 30-50wt% reactive absorbent; a label member(40), which is placed on the upside of the cap(20) and blocks the inlet groove(21), the concave groove(26), the first passage(24), and the second passage(25) from outside; and a resin-based nonwoven fabric(50) on the inlet groove(21) to pass only fermented gas into.
Patent KR-20050020851-A (KR)
Inventor: CHAE JONG SEOK
IPC: G09G3/36
Filed: 2003-08-22
Abstract: PURPOSE: A driving apparatus and a display device having the same are provided to drive a main display panel and a sub display panel. CONSTITUTION: According to the driver apparatus for driving a main display panel displaying main images and a sub display panel displaying sub images, a memory unit(112) stores a main image signal and a sub image signal. A control unit(111) provides the main image signal and the sub image signal to the memory unit in response to an original image signal and an original control signal provided from the external, and outputs the main image signal and the sub image signal at proper time. A panel driver unit provides the main image signal to the main display panel, and outputs the sub image signal to the sub display panel.
Patent KR-20030084801-A (KR)
Title: Safety signal lamp including partitions
Inventor: KANG IL SOO
IPC: G08G1/095
Filed: 2003-08-22
Abstract: PURPOSE: A safety signal lamp including partitions is provided to prevent the observation of the remaining signal lamps except for a corresponding signal lamp by installing the partitions in each signal lamp. CONSTITUTION: A safety signal lamp including partitions includes a signal lamp shade, a lens, and a main body(11). The signal lamp shade is used for discriminating the light of a signal lamp in broad daylight. The lens is used for changing the color of the light of the signal lamp to the necessary colors. The signal lamp shade includes a partition(14). The partition(14) is installed at a center part of the inside of the signal lamp shade. The partition(14) is used for preventing the observation of the remaining signal lamps except for the corresponding signal lamp.
Patent KR-20040023517-A (KR)
Inventor: IKEMOTO KAZUTO
IPC: H01L21/304
Filed: 2003-08-29
Abstract: PURPOSE: To provide detergent for stripping photoresist and a washing method, which can easily and rapidly strip the photoresist used for mask formation and resist residual remaining after etching the photoresist film applied on a substrate and the resist residual remaining by performing ashing after etching, permit microfabrication without corroding wiring materials, insulating films, etc., at all in that case and makes wiring circuits of high accuracy obtainable. CONSTITUTION: The detergent composition contains N-hydroxy formamide in order to wash the substrates. The N-hydroxy formamide is the compound expressed by formula (2). The content of the N-hydroxy formamide in the photoresist composition is 0.001 to 95wt%, preferably 0.001 to 60wt%.
Patent KR-20050022491-A (KR)
Inventor: KIM SUNG JIN
IPC: C12N15/82
Filed: 2003-08-28
Abstract: PURPOSE: An ethanol-inducible expression vector is provided, thereby easily obtaining an interest gene from plants at a certain culturing period or stage by using ethanol as an inducing chemical which can be sprayed in a large scale due to its strong volatility. CONSTITUTION: The ethanol-inducible expression vector comprises the nucleotide sequence(SEQ ID NO:1) encoding the ADR1 site which is a transcription factor of Saccharomyces cerevisiae; the nucleotide sequence(SEQ ID NO:2) encoding a promoter of ADH2(alcohol dehydratase 2); and an interest gene operably linked to the promoter, wherein the ADR1 site essentially comprises the nucleotide sequence(SEQ ID NO:3) encoding the TADI site which is the zinc finger site; the ADH2 promoter essentially comprises the nucleotide sequence(SEQ ID NO:4) encoding the UAS site(200bp DNAs); the ADH2 promoter is ADH2-35S fusion promoter having the nucleotide sequence of SEQ ID NO:15; and the alcohol is ethanol.
Patent KR-20050117616-A (KR)
Inventor: KIM MI HYE
IPC: C08G12/12
Filed: 2003-09-25
Abstract: 본 발명은 합판, 마루판 등의 보드 용 아미노계 열경화성 수지의 제조방법에 관한 것으로서, 더욱 상세하게는 포름알데히드와 요소를 저몰비로 축중합하고 아미노계 화합물을 부가중합함으로써 수지 내 유리포름알데히드의 양을 감소시키고, 완전무취성, 내열수성 보드 제조 시 접착제로 유용한 아미노계 열경화성 수지를 제조하는 방법에 관한 것이다.  본 발명은, 아미노계 열경화성 수지를 제조하는 방법에 있어서, pH 7.5∼9.0에서 알데히드기/아미노기의 몰비가 1.8∼2.2가 되도록 요소와 포름알데히드를 투입한 다음, 80∼95℃까지 서서히 승온하고, pH를 4.5∼5로 맞추어 축중합하는 제1 중합공정과; 상기 반응물의 pH를 8∼10으로 조절하고, 70∼85℃에서 아미노계 화합물을 투입하여 부가중합함으로써 최종 알데히드기/아미노기의 몰비가 1.0∼1.9되는 제2 중합공정; 및 냉각 후 암모니아 또는 아민계 첨가제를 첨가하는 공정으로 이루어지는 아미노계 열경화성 수지의 제조방법을 제공한다.