baber/WOPTO huggingface dataset:
Patent KR-20070081234-A (KR)
Title: Method for recovering hydrofluoric acid
Inventor: MIYATA KENYO
IPC: B01D3/00
Filed: 2006-02-10
Abstract: A method for recovering hydrofluoric acid is provided to recover refined hydrofluoric acid having no scales and fewer impurities at a high yield and simplify an apparatus for recovering the hydrofluoric acid. An evaporator(1) heats waste hydrofluoric acid to obtain crude hydrofluoric acid of a vapor state. A distillation column(2) distills the crude hydrofluoric acid to recover distillate. The distillation column recovers the distillate as recovery water if concentration of the hydrofluoric acid is equal to or less than the maximum concentration for the recovery water, as intermediate water if the concentration of the hydrofluoric acid is more than the maximum concentration for the recovery water and less than the concentration for recovering hydrofluoric acid, and as refined hydrofluoric acid if the concentration of the hydrofluoric acid is equal to or more than the concentration for recovering hydrofluoric acid. A sulfuric acid enough to suppress metal components from being extracted is added into the waste hydrofluoric acid in the distillation column.
Patent KR-20060026473-A (KR)
Inventor: SONG SUNG HO
IPC: H04B1/40
Filed: 2006-03-04
Abstract: 본 발명은 평면적인 사진 이미지를 입체적인 이미지로 변환한 가상현실사진(PVR;Photography Virtual Reality)을 휴대폰(이동통신단말기)에서 볼 수 있게 제공하는 방법이다. 
     제품이나 상품 또는, 패션의류, 유명 연예인, 유명 스포츠인, 모델 등 유명 스타와 일반인들의 앞, 뒤, 좌, 우 등 다양한 각도의 모습을 PVR(Photography Virtual Reality)촬영기법으로 촬영한 사진을 이미지합성(image stitching)과정을 통해 가상현실사진(PVR;Photography Virtual Reality) 이미지로 변환하여 랜더링(rendering)을 통해 최적화된 이미지로 휴대폰에 제공하는 방법에 관한 것이다. 
     본 발명에 의하면 PVR(Photography Virtual Reality) 촬영기법으로 촬영된 제품이나 상품, 모델(유명 연예인, 유명 스포츠인, 모델 등 유명 스타와 일반인)의 모습을  휴대폰(이동통신단말기) 통하여 언제 어디서든 원할 때마다 PVR(Photography Virtual Reality)사진서비스서버에 접속하여, PVR(Photography Virtual Reality)사진을 제공 받아 볼 수있으며, 또한 가상현실사진(PVR;Photography Virtual Reality)을 휴대폰버튼을 이용하여 360도 회전, 정지 또는 앞, 뒤, 위, 아래, 좌, 우 등 방향전환을 하며 볼 수 있어 기존의 평면적인 사진과는 차별화된 다양한 시각의 입체적인 사진을 볼 수 있는 장점을 지닌 가상현실사진(PVR;Photography Virtual Reality)을 휴대폰(이동통신단말기)에서 볼 수 있게 제공하는 방법이다. 
       
     휴대폰,제품,상품,패션의류,가상현실사진,PVR,이미지합성,랜더링,360도
Patent KR-20070091826-A (KR)
Title: Cell array structure of nand flash memory device
Inventor: PARK KI TAE
IPC: H01L21/8247
Filed: 2006-03-07
Abstract: A cell array structure of a NAND flash memory is provided to prevent the operating characteristic of memory transistors disposed in an outermost portion of a NAND flash memory from differing from that of memory transistors disposed in the NAND flash memory by disposing a plurality of string/ground select lines at both sides of wordlines wherein the density of an impurity density in a junction region of a memory transistor is substantially the same regardless of the position of the wordline. Active regions are formed in a predetermined region of a semiconductor substrate(110) including an inner region(IR) and an outer region(OR). A memory gate structure is disposed in the inner region, composed of a plurality of wordlines(WL0-WLm) crossing the active region. A select gate structure is disposed at one side and the other side of the memory gate structure, composed of a plurality of string select lines(SSL1,SSL2) crossing the active regions and a plurality of ground select lines(GSL1,GSL2). Impurity regions(170) are formed in the wordlines and the active region between the string select lines and the ground select lines. The string select line and the ground select line that are most adjacent to the memory gate structure are disposed in a boundary between the inner region and the outer region. The active regions at both sides of the wordlines have substantially the same distribution of an impurity density regardless of the position of the wordline.
Patent KR-20070096339-A (KR)
Title: Atm with single money drop
Inventor: BAEK YOON KIL
IPC: G07F19/00
Filed: 2006-03-23
Abstract: An ATM(Automated Teller Machine) having a single input unit is provided to simplify the internal structure by receiving bills and checks through one input unit. An ATM having a single input unit(41) is composed of the input unit for receiving money of all denominations including bills and MR(Magneto-Resistive) checks; a bill processing unit(43) receiving the sum of the input bills by reading information about the bills including the serial number and number of the bills; a check processing unit(45) receiving the sum of the input checks by reading information about the checks including the serial number and number of the MR checks; a denomination judging unit(42) judging the denominations of the input bills and transferring the bills to the bill processing unit and the MR checks to the check processing unit; and a stamp unit(46) receiving the checks from the check processing unit, stamping the check, and then storing the checks in a check storage box(47).
Patent KR-20060107954-A (KR)
Inventor: CHU HYUN GON
IPC: G06F15/00
Filed: 2006-04-11
Abstract: 본 발명의 목적은 하나의 도메인에 다수의 콘텐츠 실행 디바이스 및/또는 다수의 사용자가 포함되는 사실을 적용할 수 있는 라이센스 데이터 구조 및 라이센스 배포 방법을 제공하는데 있다. 
     본 발명의 라이센스 데이터 생성 방법은,  발급할 원시 라이센스 데이터를 생성하는 단계;  상기 원시 라이센스 데이터를 사용자 및/또는 디바이스의 암호키로 암호화하는 제1 암호화 단계;  및 상기 사용자 및/또는 디바이스의 공개키로 암호화된 데이터를 홈 도메인의 암호키로 암호화하는 단계를 포함하는 것을 특징으로 한다. 
     또한, 본 발명의 라이센스 데이터 구조는, 콘텐츠의 재생에 필요한 데이터를 포함하는 원시 라이센스 데이터를, 배포받는 사용자 및/또는 디바이스의 암호키로 제1 암호화하고, 배포받는 홈 도메인의 암호키로 제2 암호화하여 생성된 암호화 라이센스 블록;  및 상기 제2 암호화 캡슐의 복호화에 필요한 태그 정보를 포함하는 것을 특징으로 한다. 
       
     홈 도메인, 콘트롤러, 디바이스, 라이센스
Patent KR-20070103100-A (KR)
Title: Process for preparing isoprenoid through mevalonate pathway
Inventor: SHIN YONG CHUL
IPC: C12N9/02
Filed: 2006-04-18
Abstract: A process for preparing isoprenoid is provided to improve productivity of isoprenoid by introducing a combination of genes encoding 6 kinds of enzymes derived from various organisms into a microorganism having non-mevalonate pathway. A process for preparing isoprenoid through mevalonate pathway comprises the steps of: introducing genes encoding (a) mevalonate phosphorylase derived from Staphylococcus aureus and phosphomevalonate derived from Streptococcus pneumoniae, and (b-1) acetyl-CoA acetyl transferase/hydroxymethylglutaryl-CoA reductase and hydroxymethylglutaryl-CoA synthetase derived from Enterococcus faecalis, or (b-2) acetyl-CoA acetyl transferase derived from Ralstonia eutropha and hydroxymethylglutaryl-CoA synthetase and hydroxymethylglutaryl-CoA reductase derived from Streptococcus pneumoniae into a host microorganism; and culturing the transformed microorganism.
Patent KR-20070111758-A (KR)
Title: The method for manufacturing polyurethane foam dressing that comprises a separate layer including drugs
Inventor: KIM WON IL
IPC: A61L15/10
Filed: 2006-05-19
Abstract: A polyurethane foam dressing material having a drug containing layer and a manufacturing method thereof are provided to discharge drugs smoothly through the drug containing layer separated from a foam layer and to supply drugs to a wound sufficiently regardless of the state or quantity of exudates. A method for manufacturing a polyurethane foam dressing material having a drug containing layer(30) comprises the steps of: obtaining a moisture permeable and waterproof polyurethane film layer(20) by adding methyl ethyl ketone of 20~70wt.%, dimethylformamide of 5~30wt.%, and pigments of 1~10wt.% to moisture permeable and waterproof polyurethane resin of 100wt.%, stirring the materials, removing bubbles, and then applying the mixture on a release paper and drying the release paper; obtaining a gel type polyurethane foam layer(10) with tack property by making foam mixed solution by mixing deionized water of 60~120wt.% and a surfactant of 1~10wt.% with polyurethane prepolymer of 100wt.%, applying the foam mixed solution on the release paper in the thickness of 0.05~10mm, and then drawing out the release paper before the foam mixed solution is cured; obtaining the polyurethane foam dressing material by laminating the polyurethane film layer and the gel type polyurethane foam layer, drying the laminated layer by hot blast and cooling down the laminated layer at normal temperature, and then peeling off each release paper attached to the polyurethane film layer and the foam layer; and forming the drug containing layer by applying solution containing drugs and having viscosity of 2,000~4,000cps/25deg.C, on the foam layer of the polyurethane foam dressing material.
Patent KR-20070115434-A (KR)
Title: Fomentation room using ceramic kiln
Inventor: KIM SUN SIK
IPC: A61H33/06
Filed: 2006-06-02
Abstract: A fomentation room using a ceramic kiln is provided to connect independent fomentation rooms in the shape of furnace with loess bricks, and to supply heat source from a heat source supply on one side to generate natural variation in temperature. Independent fomentation rooms(10) in the shape of furnace are respectively installed, and the wall bodies(12) are connected to each other. The bottom surfaces(16) of the fomentation rooms in the shape of a flat plate are constituted in the shape of steps that arise in turn. A tunnel shape heat source supply path(30) that inclines upwardly is installed on the lower part of the bottom surface of the fomentation rooms. The heat source generated from the heat source supply portion(20) passes through the heat source supply path and then is discharged to an outlet.
Patent KR-20070115494-A (KR)
Title: Organic light emitting display device and driving circuit with temperature compensation part
Inventor: KIM CHANG OON
IPC: G09G3/30
Filed: 2006-06-02
Abstract: An OLED device and a driving circuit having a temperature compensating unit are provided to prevent reduction of display quality by compensating for temperature deviation using a temperature compensation function. A driving circuit of an OLED(Organic Light Emitting Display) device, which displays images by applying driving current to respective organic light emitting elements(OLED), includes a temperature compensating unit(100) and a D/A converter(20). The temperature compensating unit detects an ambient temperature, compares a driving current value corresponding to the detected temperature with a reference driving current value, obtains compensation values based on the comparison, and outputs compensated image data by offsetting the compensation value from an original image data. The D/A converter receives the compensated image data, converts into compensated analog current values, and outputs the converted result to the organic light emitting elements.
Patent KR-20070119883-A (KR)
Title: Joint ownership of on-line mail
Inventor: LEE JONG MOON
IPC: G06Q50/30
Filed: 2006-06-16
Abstract: A system for sharing an email in the online network is provided to remove inconvenience of sending the same email to each client, maximize a PR(Public Relation) effect, and reduce AD(ADvertisement) expenses by making a plurality of receivers share one email address and making the receivers sharing one email address confirm the shared email sent to one email address. An Internet site(103) provides a shared email manager for enabling users from 20 to 50 to share one email address by receiving basic information from members. The shared email manager authenticates a client(104') and assigns the shared email address(102) to the authenticated client if the client wanting to use the shared email is logged in. The client opens the shared email address to other users or sites by posting the basic or preference information and other users join in the shared email address. Users from 20 to 50 are allowed to join in the shared email address and share the email sent to the shared email address.
Patent KR-20070120688-A (KR)
Title: High frequency generator for driving induction electrodeless fluorescent lamp
Inventor: LEE YONG SUK
IPC: H05B41/24
Filed: 2006-06-20
Abstract: A high frequency signal generator for driving an electrodeless fluorescent lamp is provided to decrease an EMI(ElectroMagnetic Interference) by driving the electrodeless fluorescent lamp at a relatively low driving frequency. A high frequency signal generator includes a DC/AC inverter(114) and an oscillation control circuit(115). The DC/AC inverter receives an input DC signal, which is generated from an input AC signal, and oscillates at a frequency higher than the input AC signal to output an output AC signal. The oscillation control circuit generates a first lamp signal using at least one capacitor and at least one inductor, which are series-connected to a terminal for the output AC signal. The oscillation control circuit generates a second lamp signal from the first lamp signal by using passive elements. The oscillation control circuit supplies the first and second lamp signals to two terminals of a coil in an electrodeless fluorescent lamp. The high frequency signal generator includes an EMI filter(111) and a rectifier(112). The EMI filter filters the electromagnetic wave of an inputted AC signal. The rectifier generates a DC signal from the signal to filter the electromagnetic wave.
Patent KR-20070000358-A (KR)
Title: Fine grained sintered cemented carbides containing a gradient zone
Inventor: NDZIMELA NOBOM GRETTA HASHE
IPC: C22C29/08
Filed: 2006-06-26
Abstract: A cemented carbide insert having high toughness and high deformation resistance at application temperatures is provided. In a coated cutting tool insert consisting a cemented carbide substrate and a coating, wherein the cemented carbide substrate comprises WC, binder phase and cubic carbide phase and has a binder phase enriched surface zone basically free of cubic carbide phase, the coated cutting tool insert is characterized in that the substrate comprises 3 to 20 wt.% of cobalt, 0.1 to 20 wt.% of vanadium and the balance 70 to 95 wt.% of WC, wherein a total content of vanadium and other cubic carbide formers from elements of the groups 4a and 5a of 1 to 20 wt.%, the WC has an average grain size of less than 1.5 mum, and free graphite does not exist in the substrate structure.
Patent KR-20070008436-A (KR)
Title: Gateway and interoperability method of 6lowpan
Inventor: ROH BYEONG HEE
IPC: H04L29/06
Filed: 2006-07-12
Abstract: A gateway and an interoperability method of 6LoWPAN(Low power Wireless Personal Area Networks) are provided to deliver a short 16-bit IPv6 address by performing an IP layer compression in a gateway. In a gateway(40) for an interoperability of a 6LoWPAN(1), a first connecting unit is used for connecting to the 6LoWPAN(1). A second connecting unit is used for connecting to an IPv6 network(2). A compressed IPv6 header expanded by a certain mapping table, is combined with a separated packet, and transmitted to the second connecting unit if an outbound traffic is generated from the 6LoWPAN(1) and transmitted to the IPv6 network(2). If an inbound traffic is generated from the IPv6 network and transmitted to the 6LoWPAN, the compressed IPv6 header is compressed by a certain mapping table, separated from the packet and transmitted to the first connecting unit.
Patent KR-20080009899-A (KR)
Title: Cable connecter cover
Inventor: OH JAE JUNG
IPC: H02G3/06
Filed: 2006-07-25
Abstract: A cable connector cover is provided to prevent the disconnection of communication by performing a double water-proofing treatment on the connection part between cables and a diverging point. A cable connector cover includes an upper cover(10), a lower cover(20), and clamps(30). The upper cover covers the upper part of a communication cable(8), and has clamping coupling unit(11) protruded at both ends along the width. The lower cover covers the lower part of the communication cable in correspondence to the upper cover, and has clamping coupling units(21) protruded at both ends along the width. The clamps are coupled at the clamping coupling units of the upper and lower covers, and couple the upper and lower covers with each other.
Patent KR-20080010525-A (KR)
Title: Method for managing addition information in digital broadcasting device
Inventor: LIM DAE HO
IPC: H04N7/01
Filed: 2006-07-27
Abstract: A method for managing additional information in a digital broadcasting device is provided to divide the main signal and service information of a digital broadcasting signal when it is requested for a tuned digital broadcasting signal to be converted from an HD class into an SD class and recorded, store the main signal such as video and sound streams in a recording unit and store the additional information in an external recording unit connected to the digital broadcasting device according to the priority, thereby checking, editing and managing the additional information through devices connected to the external recording unit. A method for managing additional information in a digital broadcasting device comprises the following steps of: dividing the main signal and service information of a digital broadcasting signal when it is requested for a tuned digital broadcasting signal to be converted from an HD(High Definition) class into an SD(Standard Definition) class and recorded(S10,S11); converting the main signal into the SD class and recording the converted main signal in an internal recording unit(S12); and outputting and recording the divided service information to an external recording unit(S13~S17).
Patent KR-20080010748-A (KR)
Title: Functional chinese noodles including chitosan and alginic acid
Inventor: JIN JUNG HYON
IPC: A23L7/109
Filed: 2006-07-28
Abstract: Functional Chinese noodles containing chitosan and alginic acid is provided to include nutritive elements of the chitosan and alginic acid in Chinese noodles while maintaining the physical quality such as texture, glossiness and glutinousness. Functional Chinese noodles containing chitosan and alginic acid comprise 0.05~0.1% of low molecular-weight chitosan (10000~15000) and 0.0025~0.01% of low molecular-weight alginic acid (10000~15000), based on the weight of starch. The Chinese noodles are prepared by the steps of: making dough with starch, chitosan and alginic acid; forming the dough into noodles; gelatinizing the noodles in hot water at 90~100°C for 5~7sec; cooling the gelatinized noodles in cold water at 20°C or less and cutting them; aging the cut noodles in an aging room at 0~10°C for 12~18hr; freezing the aged noodles at -5~-7°C for 12~24hr and thawing them in water at 15~25°C; and drying the thawed noodles for a water content to be 15% or less.
Patent KR-20070021038-A (KR)
IPC: G02B7/02
Filed: 2006-08-01
Abstract: 본 발명의 구동장치는 이동체가 규제부제를 이용하여 정지될 때 경사지는 것으로부터 이동체가 방지될 수 도록 하는 것을 특징으로 한다.   구동장치는, 압전소자(24)와; 압전소자의 일단에 제공된 로드(25); 로드와 마찰적으로 연동되는 이동체(30) 및; 압전소자(24)에 구동신호를 인가는 구동펄스 발생수단(33,34)을 구비하여 구성된다.   구동펄스 발생수단(33,34)은 이동체(30)가 이동할 때 0.5 이외의 듀티비를 갖으면서 로드의 신장 및 수축 사이에서 차이가 야기되도록 로드(25)를 진동시키는 구형파 구동신호를 압전소자(24)로 인가하고, 이동체(30)가 규제부재(22)와 접촉을 이룰 때 0.5의 듀티비를 갖으면서 이동체(30)가 실질적으로 이동하지 않도록 로드(25)를 진동시키는 구형파 구동신호를 압전소자(24)로 인가한다.
Patent KR-20070018716-A (KR)
IPC: C07F7/18
Filed: 2006-08-09
Abstract: 본 발명은 유기 용매가 생성된 현탁액으로부터 제거되고, 하기 화학식 1의 유기규소 화합물 및 고체 MX를 함유하는 혼합물이 1종 이상의 완충제를 함유하는 물과 혼합되며, 생성된 상이 분리되는, 유기 용매에서 하기 화학식 2의 할로알콕시실란을 하기 화학식 3의 건조 폴리황화물 및(또는) 하기 화학식 4의 건조 황화물 및 임의로는 황과 반응시킴으로써 하기 화학식 1의 유기규소 화합물을 제조하기 위한 방법에 관한 것이다. 
     <화학식 1> 
     (R 1 R 2 R 3 SiR 4 ) 2 S x 	 
     <화학식 2> 
     R 1 R 2 R 3 SiR 4 X 
     <화학식 3> 
     M 2 S z   
     <화학식 4> 
     M 2 S 
     유기규소 화합물, 완충제, 유기 용매, 황화물, 염
Patent KR-20080015194-A (KR)
Title: Two stage pin structure of wafer stage and wafer loading method
Inventor: PARK KYEONG WON
IPC: H01L21/027
Filed: 2006-08-14
Abstract: A two stage pin structure of a wafer stage and a wafer loading method are provided to reduce scrap of the wafer and to prevent a loading position of the wafer from being changed by forming a wafer loading pin contacted to a lower surface of the wafer with the two stage structure. Plural pinholes(33a) are formed on a wafer holder(33). A wafer(1) is loaded on an upper side of the wafer holder. A wafer loading pin(100) is comprised of an external pin(110) and an internal pin(120). The external pin passes through and is inserted into the pin hole of the wafer holder when the wafer is loaded. The internal pin is inserted into the external pin. A driving unit elevates the internal pin and the external pin upwardly and downwardly. A control unit transmits a driving signal to the driving unit to control an operation of the external pin. A lower end of the internal pin is supported by a buffer member(130) at which a vacuum passage(120a) is formed. The buffer member is made of a rubber material.
Patent KR-20070021938-A (KR)
IPC: C04B35/565
Filed: 2006-08-17
Abstract: 본 발명은 내식성과 기계적 강도가 우수하고 체적 저항율이 조정된 산화이트륨 소결체를 제공하는 것을 목적으로 한다.   
     산화이트륨 소결체는 탄화규소를 5∼40 체적% 포함하고 실온에서의 체적 저항율이 1×1O 1 ∼1×1O 17 Ω·cm의 범위 내에 있다.
Patent KR-20080016364-A (KR)
Title: Reinforced waterway pipe
Inventor: CHOI TAE YANG
IPC: E03F3/04
Filed: 2006-08-18
Abstract: A device for reinforcing a side waterway pipe is provided to prevent damage of a cover plate by fixing the cover plate on a reinforcing plate. A device for reinforcing a side waterway(1) pipe comprises a reinforcing plate(10), a cover plate supporting groove(6), a screw unit, a cover plate. The reinforcing plate is shaped as a strap. The reinforcing plate is integrally connected with the cover plate supporting groove of the waterway pipe to reinforce strength. The screw unit is vertically exposed on the reinforcing plate with regular intervals. The cover plate has a screw nut groove screw-combining with the exposed screw unit. A cushion plate is installed between an upper surface of the reinforcing plate and the cover plate.
Patent KR-20080017816-A (KR)
Title: Forward error correction decoder and method thereof
Inventor: KO KYUNG SU
IPC: H03M13/00
Filed: 2006-08-22
Abstract: A forward error correction decoder and a method thereof are provided to reduce power consumption by satisfying a BER(Bit Error Rate) required for stable receiving even in a lower SNR(Signal to Noise Ratio). A method of forward error correction decoding includes the steps of: generating mapping information about positions of symbols(S803); determining a position of an error in a packet(S804); determining erasure of the following packet based on the position of the error and the mapping information(S805); and decoding the following packet based on the erasure. The packet is a Reed-Solomon packet, and the decoding is Reed-Solomon decoding.
Patent KR-20080020289-A (KR)
Title: Bubbler supplying vaporized source material stably to process chamber
Inventor: PARK JUNG HO
IPC: H01L21/02
Filed: 2006-08-31
Abstract: A bubbler for supplying stably a vaporized source material to a process chamber is provided to increase the vaporized amount of source material by generating air bubbles of gas from an entire surface of a main body. A main body(102) is formed to store a liquefied source material. A gas supply tube is connected to the main body. The main body is connected through a source material supply tube to a chamber. A plurality of shielding plates(110a,110b,110c) are installed in a lateral direction on a liquefied surface of the source material in the inside of the main body. A gap between one edge of the shielding plate and an inside of the main body is larger than a gap between the residual edge of the shielding plate and the inside of the main body in order to move the vaporized source material.