baber/WOPTO huggingface dataset:
Patent KR-20070069712-A (KR)
Title: Method of manufacturing mosfet device
Inventor: PYI SEUNG HO
IPC: H01L29/78
Filed: 2005-12-28
Abstract: A method for manufacturing a MOSFET device is provided to prevent watermark of a polysilicon layer by cleaning using SC-1 solution for making the polysilicon layer to hydrophobic, and to remove native oxide on the polysilicon layer by H2 baking. By etching a substrate(10) having an active region and an isolation region, a groove(30) is formed in the active region. A gate insulating layer(40) and a polysilicon layer(50) are formed in the groove. Halo-ions are implanted into a drain forming region. Cleaning is then performed to change the surface of the polysilicon layer to hydrophobic by using SC-1 solution. H2 baking is performed to remove native oxide on the polysilicon layer. A tungsten silicide layer(70) and a hard mask layer(80) are then formed on the resultant structure. A gate(90) is then formed by etching the hard mask layer, the tungsten silicide layer, the polysilicon layer and the gate insulating layer. A source/drain region(100) is then formed in the substrate.
Patent KR-20070072122-A (KR)
Title: Plasma display apparatus and image processing method thereof
Inventor: KIM SANG WON
IPC: G09G3/296
Filed: 2005-12-30
Abstract: A plasma display and an image processing method thereof are provided to reduce half-tone noise by using a first mapping code having a maximum actual gradation value in the region of a screen having less motion amount, and to reduce false contour noise by using a second mapping code having a relatively small actual gradation value in the region of the screen having more motion amount. A first gamma value generating unit(530) performs inverse gamma correction on an image signal input from the outside and generates a first gamma value. A first mapping unit(550) performs mapping into a first mapping code having a maximum number of actual gradation value in accordance with the first gamma value. A luminance value corresponding to the first mapping code is stored in a luminance value storing unit(560). A actual gradation value extracting unit(560) extracts a predetermined number of actual gradation values from the first mapping code. A second gamma value generating unit(600) generates a second gamma value by using the extracted actual gradation value and the stored luminance value corresponding to the extracted actual gradation value. A second mapping unit(580) performs mapping with a second mapping code having the extracted number of actual gradation values in accordance with the second gamma value.
Patent KR-20050025307-A (KR)
Title: Dimensionally stable polycarbonate articles
Inventor: CHATTERJEE GAUTAM
IPC: C08G64/06
Filed: 2003-05-28
Abstract: The disclosure relates to articles using polycarbonates produced by a melt transesterification polymerization method using bis(hydroxyaryl) cyclohexanes. Such polycarbonates have suitable glass transition temperatures and outstanding dimensional stabilities, thus making them particularly useful for making articles possessing high temperature stability, particularly for use in optical articles such as high density optical data storage and recordable media.
Patent KR-20050027111-A (KR)
Title: Interleaving of base and enhancement layers for hd-dvd
Inventor: LIN SHU
IPC: G11B27/034
Filed: 2003-07-15
Abstract: A method of providing multiple versions of a digital recording by multiplexing a base layer (112) with an enhancement layer (124) on a storage medium (126). The base layer (112) can have base data representing a first version of the digital recording and the enhancement layer (124) can have enhancement data which can be combined with the base data to represent a second version of the digital recording. The first version of the digital recording can include standard definition program content, and the second version of the digital recording can include high definition program content. The base layer (112) and the enhancement layer (124) can be interleaved.
Patent KR-20050058462-A (KR)
Title: Wind energy installation comprising a concentric gearbox/generator arrangement
Inventor: SIEGFRIEDSEN SOENKE
IPC: F03D11/02
Filed: 2003-08-13
Abstract: The invention relates to a wind energy installation comprising a rotor (1, 3), a rotor shaft (9), a gearbox (19) and a generator (31, 33), said installation being characterised in that the generator (31, 33) is embodied as a ring which concentrically comprises the gearbox (19).
Patent KR-20050071636-A (KR)
Title: Electronic device and its manufacturing method
Inventor: MARUYAMA RYUICHIRO
IPC: H01L51/30
Filed: 2003-11-05
Abstract: A microminiaturized electronic device and its manufacturing method overcoming the defects of conventional electronic devices of carbon molecules and having performance superior to those of conventional ones. A multilayer carbon nanotube (10) having an outer semiconductive carbon nanotube layer (1) and an inner metallic carbon nanotube layer (2) partly covered with the outer semiconductive carbon nanotube layer (1) is used. Source and drain electrodes (3, 5) of metal are in contact with both ends of the semiconductive carbon nanotube (1), respectively. A gate electrode (4) of metal is in contact with the metallic carbon nanotube layer (2). A gate insulating layer is formed in the space between the semiconductive and metallic carbon nanotube layers (1, 2). Thus, an insulated-gate field-effect transistor is constructed. The multilayer carbon nanotube (10) is formed into a desired shape of two carbon nanotube layers the outer one of which is a semiconductive carbon nanotube layer (1) and the inner one of which is a metallic carbon nanotube layer (2). These carbon nanotube layers are selected from carbon nanotube layers of a multilayer carbon nanotube.
Patent KR-20060008863-A (KR)
Title: Totally biodegradable plastic master batch and its preparation
Inventor: DING SHAOZHONG
IPC: G11B31/00
Filed: 2004-02-24
Abstract: The present invention relates to a fully-biodegradable plastic masterbatch and its preparation method. Said fully-biodegradable plastic masterbatch consists of starch, coupling agent, dispersant, polycyclolactone, plasticizer, anticoagulant, chemical degradation promoter and co-oxidant. Its preparation method includes steps of: (1) fining and dehydrating starch, (2) mixing, (3) extruding. Said fully- biodegradable plastic masterbatch of the present invention has fully- biodegradability, which can indeed accomplish eliminating "white pollution" and assimilate with environment, at the same time, costs low, and has good substitutability.
Patent KR-20050111359-A (KR)
Title: Washing nozzle and toilet device using the same
Inventor: KITANO TOMOAKI
IPC: E03D9/08
Filed: 2004-03-12
Abstract: Washing nozzles of a toilet device having flat parts at the tips thereof and washing water jetting holes at the flat parts thereof, wherein the flat parts and tubular bodies are integrally joined to each other through continuous surfaces. The washing nozzles are manufactured by deeply drawing sheet metal materials and forming the flat parts at the tips thereof. Also, straightening members for straightening the flow of washing water are inserted in the nozzles. These nozzles are formed so that the jetting directions thereof are stable, contamination is hard to be adhered thereto, and the cleaning thereof can be easily performed.
Patent KR-20050116380-A (KR)
Title: Ceramic filter
Inventor: SHIMODAIRA TAKANAO
IPC: B01D71/02
Filed: 2004-03-16
Abstract: A ceramic filter (1) is constituted of a porous body (2) and filtration films (5). The porous body (2) has main flow paths (3) penetrating from one end surface (4a) to the other end surface (4b) of the body. The filtration films (5) are arranged on the inner wall surfaces of the main flow paths (3). Slit-like auxiliary flow paths (9) are formed in predetermined portions so that specific main flow paths (3a) are communicated with an external space. Openings of the specific flow paths (3a) at both end faces (4a, 4b) are sealed. A fluid to be purified that flows in the filter from first opening portions (11) of the main flow paths (3) is purified by permeating it inside the porous body (2). The fluid is then taken out as a purified fluid from an outer peripheral surface (6) of the porous body (2) and exits (10) of the auxiliary flow paths (9). The filter is characterized in that film thicknesses (x1, x2) of filtration films of adjacent main flow paths (3b) are greater than film thicknesses (y1, y 2, y3) of filtration films of an inner main flow path (3c). The ceramic filter can be used for a long period, and a deposit on the filter can be easily removed by reverse flow washing.
Patent KR-20060024768-A (KR)
Title: Method and system for monitoring a packaging process or filling process
Inventor: DIETZSCH CLAUDIUS
IPC: B65B57/00
Filed: 2004-04-21
Abstract: First and second items of data information are detected during a method for automatically monitoring a packaging or filling process of a packaging machine (V). The first specify the packaging and/or a packaging material (1) used for forming the packaging, and the second items serve to describe machine parts, machine functions of the packaging machine (V) and/or specify products that are used for producing the packaging in the packaging machine (V). Before process step (5), a quality control (6) is carried out by detecting first and second items of data information required for carrying out the quality control and by determining actual data based on these items of information. These actual data are compared with predetermined set data and when the set data (9) and actual data correspond with one another within a range of tolerance, this process step (5) is enabled.
Patent KR-20060003045-A (KR)
Title: Diffraction optical device and optical pickup device using the same
Inventor: TAKADA KYU
IPC: G11B7/135
Filed: 2004-04-23
Abstract: A diffraction optical device comprises a first diffraction surface that does not diffract a light beam having a first wavelength lambda1 nor a light beam having a third wavelength lambda3 and diffracts a light beam having a second wavelength lambda2 and a second diffraction surface that does not diffract the light beam having the first wavelength lambda1 nor the light beam having the second wavelength lambda2 and diffracts the light beam having the third wavelength. The first to third wavelengths are different from one another. The first and second diffraction surfaces satisfy the condition Lambda /lambda>=8 where Lambda is the smallest pitch among the pitches each of which represents the width causing the phase difference of one wavelength when wave fronts nearest to each other are connected at the adjacent steps of the diffraction surface, and lambda is the wavelength of the diffracted light.
Patent KR-20060015550-A (KR)
Title: Method of analyzing gene introduction site
Inventor: TOMONO JUN
IPC: C12Q1/68
Filed: 2004-05-07
Abstract: A method of analyzing, in chromosomal DNA having a retroviral vector incorporated therein, DNA region derived from chromosome which is adjacent to the vector, characterized in that a primer extension reaction and a nucleic acid amplification reaction are carried out in the presence of a compound capable of lowering the Tm value of double stranded nucleic acid. There are further provided a kit and buffer for use in this method.
Patent KR-20060032605-A (KR)
Title: Memory controller and data driver for flat panel display
Inventor: FURIHATA HIROBUMI
IPC: G09G5/39
Filed: 2004-06-28
Abstract: A controller/driver is composed of a work memory (12), a graphic engine (11), a display memory (13), and a driver circuit. The graphic engine converts externally received image data (4) into first bitmap data (21), and stores the first bitmap data in the work memory. The display memory receives and stores second bitmap data developed from the first bitmap data stored in the work memory. The driver circuit drives a display panel (3) in response to the second bitmap data received from the display memory. The display memory has the same number of columns as vertical data lines of the display panel.
Patent KR-20070074163-A (KR)
Title: The mac forwarding method for multi-hop routing in automobile communication system
Inventor: SHIN CHANG SUB
IPC: H04L12/28
Filed: 2006-01-06
Abstract: A MAC(Media Access Control) forwarding method for multi-hop routing in an inter-vehicle communication system is provided to offer various application services of an inter-vehicle communication system and enable high-speed multi-hoc routing by using a forwarding method in the MAC layer in executing multi-hop routing for ad-hoc communication between vehicles. A node receives a frame, and judges whether the received frame is a repeated frame(201). If so, the node partially updates FCT(Forwarding Cache Table) information(202). Then, if Retry_flag of the received frame is "0", the node sends a d_ack(delay acknowledge) frame(204). If not, the node discards the frame(220). In case the received frame is not a repeated frame, the node updates SNT(Sequence Number Table) information(205). Then, the node confirms whether the destination address is its own(206). If so, the node updates FCT information(207), sends an Ack signal(208), and forwards the frame to an upper layer(209). In case the destination address is not address of the node, the node checks whether the frame is registered as a destination address in the FCT(210). If so, the node updates FCT information(211), sends a d-ack frame(212), and inserts an implicit unicast frame into an IFQ if the d-ack frame is successfully sent(214).
Patent KR-20070075471-A (KR)
Title: Mobile having a restrain function of high-pitch voice
Inventor: PARK YONG SOO
IPC: H04B1/40
Filed: 2006-01-13
Abstract: A terminal having a high-pitched call suppressing function is provided to offer an announcement for inducing a user to self-control a high-pitched call if the user's voice signal is a high-pitched sound at more than a reference value during the call, so that the user can restrain the user's temper in a public place. A memory(117) analyzes a call voice of a mobile communication terminal, and stores voice analysis algorithm for deciding whether a high-pitched sound is generated, system operation algorithm of the terminal, and predetermined music or sound information. A system controller(119) drives the voice analysis algorithm during a call of the terminal, and provides sound information to a speaker(107) of the terminal if it is decided that the call voice is a high-pitched sound at more than a reference value.
Patent KR-20070076339-A (KR)
Title: A sustain driving apparatus for plasma display panel
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2006-01-18
Abstract: A driving apparatus of a plasma display panel is provided to receive a large current on the PDP(Plasma Display Panel) by connecting output from two scan output selectors to one scan electrode. First and second scan driving ICs(100,200) include first to n-th output selectors. Each two of the scan output selectors are coupled in parallel and connected to first to n-th scan electrodes(Y1~Yn), respectively. n/2 outputs, which are output from the first scan driving IC, are connected to the first to (n/2)-th scan electrodes, respectively. n/2 outputs, which are output from the second scan driving IC, are connected to the (n/2+1)-th to n-th scan electrodes, respectively. Two scan output selectors, which are included in the same scan driving IC, are driven by the same switching control signal. The same switching control signals are input to the first scan output selector(110,210) and the second scan output selector(120,220). Two scan output selectors are simultaneously driven, such that a large current is received in the scan driving IC.
Patent KR-20070076884-A (KR)
Title: Method for predicting the amount of selling using sensory evaluation and system therefor
Inventor: IMM BUE YOUNG
IPC: G06F17/00
Filed: 2006-01-20
Abstract: A method and a system for predicting sales based on sensory evaluation are provided to predict a market share from a sensory evaluation result of a new product by extracting a relation between sensory quality competitive power and the market share from the sensory evaluation result and the market share information. An input part(130) receives the sensory evaluation result, the market share/sales information, and purchase decision factor information of each product. A weight calculator(140) calculates sensory evaluation quality weight and non-sensory quality weight of each product from the purchase decision factor information. A sensory quality competitive power calculator(150) calculates the sensory quality competitive power from the sensory evaluation result stored in a sensory evaluation database(100). A market share predictor(160) calculates the relation between the sensory quality competitive power and the market share from the information calculated in each part, and predicts the market share/sales from the sensory evaluation results by using the relation.
Patent KR-20070079760-A (KR)
Title: A poultice medicine of frequency generation
Inventor: LEE DEOK HEE
IPC: A61N1/32
Filed: 2006-02-03
Abstract: A low frequency generating poultice having multiple poultice sheets including medicine and a low frequency generator is provided to allow rapid treatment of pains and improvement of therapeutic effect by increasing the infiltrating efficiency of medicine against subcutaneous tissue and to facilitate exchange of the multiple poultice sheets through a snap method. A low frequency generating poultice includes left and right poultice sheet(152a,152b); piercing holes(152c), each of which is formed on the center of end part of the left and right poultice sheet(152a,152b); a close adhesion sheet(154); a pair of piercing holes(154a) formed on the center of the close adhesion sheet(154); a pair of snap holes(158e); a pair of snap buttons(164); negative and positive conductor plates(162a,162b) established via the snap buttons(164); a release paper(156); and a low frequency generator(158).
Patent KR-20070081042-A (KR)
Title: Apparatus and method for bake
Inventor: HWANG MIN YOUNG
IPC: H01L21/324
Filed: 2006-02-09
Abstract: A bake method is provided to prevent the temperature of the surface of a wafer from being nonuniform by the peripheral temperature of the wafer by rotating the wafer while the water is heated. The upper surface of a support plate installed in a housing is loaded with a wafer by using a transfer apparatus(S10). The loaded wafer is transferred downward along the slope of a guide member so as to be guided to a predetermined position by the guide member. The wafer is rotated by a driving unit while the wafer is heated by a heating unit(S20).
Patent KR-20070082298-A (KR)
Title: Brushless direct current motor
Inventor: LEE NAE YOUNG
IPC: H02K21/22
Filed: 2006-02-16
Abstract: A brushless direct current motor is provided to improve reliability of products without damage due to a brush by installing a rotor having a permanent magnet on an external part of a stator. A brushless direct current motor includes a stator(222), a rotor(226), and a fixing unit(224). Coils are wound to the stator(222) which forms a magnetic field. The rotor(226) covers an outer side of the stator(222). The fixing unit(224) is contacted with a side of the stator(222), and fixes the stator(222). The stator(222) is fixed and the rotor(226) is rotated on an outer side of the stator(222). The fixing unit(224) is installed inside the stator(222) and is a center of the rotation of the rotor(226). A plurality of permanent magnets are installed on the rotor(226). The fixing unit(224) has a fixing member on which the stator(222) is fixed, and a fixing shaft of a rod shape which is formed on a central part along left and right directions.
Patent KR-20070082410-A (KR)
Title: Lead frame improving warpage and semiconductor package using the same
Inventor: YOUN CHEUL JOONG
IPC: H01L23/495
Filed: 2006-02-16
Abstract: A lead frame for improving warpage and a semiconductor package using the same are provided to minimize an empty space in a package body by forming a die pad to occupy the package body in 60 to 70 %. A die pad(112) has a chip mounting region on which a semiconductor chip(120) is mounted on a center portion thereof, and a boundary region(112b) positioned around the chip mounting region. Leads(114) are positioned on both sides of the die pad adjacent to the boundary region. Through-holes(113) are formed in the boundary region of the die pad in regular intervals. A width of the boundary region, in which the lead is positioned, is narrow, while a width of the boundary region, in which the lead is not positioned, is wide.
Patent KR-20070084705-A (KR)
Title: Liquid crystal display apparatus
Inventor: CHOI JAE CHANG
IPC: G02F1/1333
Filed: 2006-02-21
Abstract: An LCD(Liquid Crystal Display) is provided to arrange a strength reinforcing member between a side of a top chassis having a user hole and a mold frame, thereby preventing the damage of the LCD from being generated. A backlight unit(200) supplies the light beam. An LCD panel(300) is arranged at the upper portion of the backlight unit and displays an image. A mold frame(500) receives the backlight unit and the LCD panel. A top chassis(600) is combined with the mold frame, fixes the edge of the LCD panel and has a user hole formed at a side thereof. A strength reinforcing member(700) is arranged between the side of the top chassis and the mold frame. The strength reinforcing member also corresponds to the entire area of the short side of the top chassis. The strength reinforcing member includes a burring member corresponding to the user hole. The top chassis is made of aluminum and the strength reinforcing member is made of stainless. The thickness of the strength reinforcing member is 0.2mm to 0.4mm.
Patent KR-20060099420-A (KR)
Inventor: YUMOTO MASAHARU
IPC: A61K8/90
Filed: 2006-03-06
Abstract: 모발이나 피부에 적용되는 세정제에 사용되는, 감촉 향상 폴리머의 분산성 및 핸들링성이 양호한 화장품용 폴리머 조성물, 및 세정력, 기포력이 우수하고, 또한 양호한 감촉, 컨디셔닝 효과를 갖는 세정제 조성물을 제공한다. 
     다음 성분 (A), (B) 및 (C); 
     (A) 일반식 (I) 또는 (II) 로 표현되는 비이온성기 함유 비닐 단량체의 적어도 1종과, 일반식 (III) 또는 (IV) 로 표현되는 양이온성기 함유 비닐 단량체의 적어도 1종과, 비닐기, 아크릴로일기, 메타크릴로일기 및 알릴기에서 선택되는 적어도 2개의 기를 분자 중에 갖는 가교성 비닐 단량체의 적어도 1종을 필수 구성 단량체로 하여, 라디칼 중합함으로써 얻어지는 양이온성기 함유 공중합체, 
     [화학식 1] 
     
       
     
     [화학식 2] 
     
       
     
     [화학식 3] 
     
       
     
     [화학식 4] 
     
       
     
     (B) 식: RO-(AO) m -H 로 표현되는 화합물, 
     (C) 탄소수 4∼12 의 알킬기 또는 알케닐기를 갖는 글리세릴에테르를 함유하고, 성분 (C) 의 함유량이 30∼80중량% 인 화장품용 폴리머 조성물. 
     화장품용 폴리머 조성물
Patent KR-20070093267-A (KR)
Title: Wireless mouse system and power controlling method of wireless mouse
Inventor: LEE KWANG WON
IPC: G06F3/0354
Filed: 2006-03-13
Abstract: A wireless mouse system and a method for controlling the power source of a wireless mouse are provided to automatically control whether to turn on or off the power source of the wireless mouse according to whether a receiving device is inserted within the wireless mouse or not. A wireless mouse system comprises a wireless mouse(300) and a receiver which receives a radio signal generated in the wireless mouse, transmits the received radio signal to an information terminal device. The receiver is detachably configured to be inserted into and separated from the wireless mouse. The wireless mouse comprises the following: a mode selector(330) for selecting a power control mode; and a power controller(310) for controlling the power source of the wireless mouse according to the selected mode.