baber/WOPTO huggingface dataset:
Patent KR-20090062752-A (KR)
Title: Swash plate type compressor
Inventor: LIM KWEON SOO
IPC: F04B25/04
Filed: 2007-12-13
Abstract: A swash type compressor is provided to make a load applied to a swash plate when a refrigerant is compressed uniform to reduce pulsation and noise of the compressor and extend the lifetime of the compressor. A swash plate type compressor includes front and rear housings(110,120), front and rear cylinder blocks(130), a rotation axis(140), a swash plate(144), and a plurality of pistons(150). The front and rear housings form the exterior of at least both ends of the compressor. The front and rear cylinder blocks are located between the front and rear housings. The front and rear cylinder blocks include a cylinder bore(134) and a swash plate room(131). The rotation axis penetrates the front and rear cylinder blocks and includes a flow path(141) for transferring a refrigerant to the cylinder bore. The swash plate is attached to the rotation axis at a predetermined angle. The swash plate is located in the swash plate room and rotates with the rotation axis. The pistons are connected to the swash plate. One end of the rotation axis, which is located at the rear cylinder block, is connected to a cap(143) which shields an opening of the flow path.
Patent KR-20090063928-A (KR)
Title: Water-borne color coating material composition for non-slip floor
Inventor: KIM SEONG KIL
IPC: C09D5/00
Filed: 2007-12-14
Abstract: A water soluble color coating composition for non-slip floor is provided to express various colors while not changing physico-chemical properties of the floor material and to ensure slip prevention function and weather resistance. A water soluble color coating composition for non-slip floor comprises a primer and a color coating agent containing a binder, filler and coloring agent. The dried coating thickness of the primer is 20~50 micron. The color coating is coated at ambient temperature to dried coating thickness of 200~500 micron. The primer is one-component crosslinkable acrylic emulsion resin or one-component water-soluble acrylic-modified epoxy resin.
Patent KR-20090065063-A (KR)
Title: Mac protocol and data transmission using the mac protocol in wireless local area network
Inventor: CHOI JEE YON
IPC: H04B7/26
Filed: 2007-12-17
Abstract: A MAC(Media Access Control) protocol in a wireless local area network and a data transmission method using the same are provided to make a wireless LAN terminal device request allocation of necessary bandwidth by a super frame unit to allocate the bandwidth by a wireless LAN base station in order to release allocation of unnecessary bandwidth, thereby efficiently using a limited bandwidth. If there is an uplink which is not allocated to any terminal device, a wireless LAN terminal device transmits a BR(Bandwidth Request) frame to a wireless LAN base station requesting necessary bandwidth through a short uplink or the uplink(302,303). The wireless LAN base station allocates downlinks and uplinks of a new super frame properly for a bandwidth that each terminal device needs(304). The allocated information is reported to all terminal devices through a BSR frame(305).
Patent KR-20090067780-A (KR)
Title: Busbar assembly
Inventor: YOON CHANG BAE
IPC: B60R16/02
Filed: 2007-12-21
Abstract: A bus bar assembly is provided to keep the manufacturing process of a bus bar assembly clean and to lower down the manufacturing cost by cutting off the transfer of moisture occurring around a bus bar to an adjacent bus bar, thereby excluding the use of insulating oil for insulating between adjacent bus bars. A bus bar assembly comprises many insulating plates(10) made of an insulating material, and a bus bar(20) arranged between the insulating plates and having a terminal portion(22) of one end projected to the surface of the uppermost or lowermost insulating plate through the insulating plate, wherein an interception rib(13) is projected to the bottom of the insulating plate, a rib channel(17) fitted with the interception rib is formed on the top of the insulating plate located on the lower part of the insulating plate where the interception rib is formed, and seating ends(15) where the bus bars are settled are formed on two ends of the rib channels.
Patent KR-20090068991-A (KR)
Title: Cold steel sheet having good drawing ability and method for producing the same
Inventor: KIM DONG YONG
IPC: C21D8/02
Filed: 2007-12-24
Abstract: A cold rolled steel sheet having excellent formability and the manufacturing method thereof are provided to secure excellent elongation and high plastic strain ratio to secure excellent workability and formability in a mini mill process including heterogeneous elements. A cold rolled steel sheet having excellent formability comprises 0.003~0.01 weight percent carbon(C), 0.003~0.008 weight percent nitrogen(N), less than 0.01 weight percent sulfur(S), less than 0.15 weight percent manganese(Mn), less than 0.01 weight percent phosphorus(P), 0.01~0.06 weight percent aluminum(Al), less than 0.08 weight percent copper(Cu), less than 0.01 weight percent tin(Sn), other heterogeneous elements, nitrogen(Ni), less than 0.07 weight percent chrome(Cr), 0.02~0.07 weight percent titanium(Ti), 0.01~0.05 weight percent niobium(Nb), iron(Fe) and other inevitable impurities.
Patent KR-20090071795-A (KR)
Title: Contact lens wearing device
Inventor: JUN JOON HEE
IPC: A61F9/00
Filed: 2007-12-28
Abstract: A contact lens wearing device is provided, which makes the wearing of the lens convenient by controlling the pneumatic pressure by the piston operation. A contact lens wearing device comprises: a flange part(11) formed in the upper portion; an absorption unit(12) of the soft material formed in the lower perimeter; a penetration hole(13) which is formed in the central upper part and is penetrated toward the lower part; a cylinder(10) having the predetermined length; a piston(22) having the protrusion(23) in which the lower center is downward protruded in the circumference of the bottom part; a spring(24) which is inserted into the penetration hole to be elasticized in the flange part upper side of cylinder and lower surface of the pressure plate; and a pusher(20) having the predetermined length.
Patent KR-20090072675-A (KR)
Title: Photo mask and method for forming a fuse of semiconductor device using the same
Inventor: KANG HYEOK SU
IPC: H01L21/027
Filed: 2007-12-28
Abstract: An exposure mask and a method for forming a fuse of a semiconductor device using the same are provided to improve yield and to generate a crack of a fuse top side in a following repair process by vertically forming a profile of a fuse. An exposure mask(300) includes a plurality of light-shield patterns(310) which defines a fuse line. A transmission pattern(320) has a slit shape included inside the light-shield pattern. An assist bar(330) is included between the light-shield pattern and an adjacent light-shield pattern. The transmission pattern and the assist bar have CD(Critical Dimension) less than resolution, and are not patterned on a wafer in an exposure process. The transmission pattern is included in a central part of the light-shield pattern.
Patent KR-20090073839-A (KR)
Title: Method for preparing phenyl (meth)acrylates
Inventor: SHIN HONG HYUN
IPC: C07C69/54
Filed: 2007-12-31
Abstract: A method for preparing highly pure phenyl (meth)acrylates is provided to be economical by using inexpensive phenolic compound and (meth)acrylic acid, to prevent generation of polymer due to reaction temperature of a high temperature. A method for preparing highly pure phenyl (meth)acrylates comprises a step of reacting a (meth)acrylic acid and a phenolic compound in the presence of thionyl chloride. The thionylchloride is continuously or intermittently injected during reaction of a (meth)acrylic acid and a phenolic compound. The reaction temperature is 40-100 °C. The method reacts (meth)acrylic acid and phenolic compound in the presence of additional catalyst, solvent for reaction medium or/and polymer stopper.
Patent KR-20070047275-A (KR)
Inventor: TANAKA KOICHIRO
IPC: H01L21/77
Filed: 2005-06-15
Abstract: 본 발명의 목적은 조사 방향의 왕로와 귀로에서 조사 빔의 에너지 강도를 가변함으로써, 균일한 결정막을 제조할 수 있는 레이저 조사장치를 제공하는 것이다. 본 발명의 레이저 조사장치는, 레이저 발진기와, 빔 강도 가변수단을 구비하고, 레이저빔이 조사면에 대하여 경사지게 입사되고, 레이저빔을 조사면에 대하여 상대적으로 주사하는 동시에, 주사하는 방향에 따라 빔 강도를 가변한다. 또한, 레이저 발진기는, 연속파의 고체 레이저, 기체 레이저, 금속 레이저이다. 또한, 발진 주파수가 10MHz 이상인 펄스 레이저를 사용할 수도 있다. 
       
     레이저 조사, 빔 강도 가변, 레이저 발진기, 비선형 광학소자
Patent KR-20070022868-A (KR)
IPC: B60R21/21
Filed: 2005-07-26
Abstract: 승용차용 팽창성 측면 커튼 에어백이 제공된다. 상기 에어백은 가스 흐름을 제한하고, 복수의 실질적으로 격리된 셀들을 생성하는 신규한 다이오드 설계를 포함한다. 전달 튜브는 상기 셀들에 개방된 복수의 출구 오리피스를 통해 상기 셀들로 가스를 전달한다. 가스로 상기 셀들을 팽창시키는 동안, 복수의 실질적으로 격리된 셀들 각각의 사이에서의 가스 흐름은 탑승자 하중이 가해지는 동안 제한된다.
Patent KR-20070058435-A (KR)
Title: Metal alloy for electrochemical oxidation reactions and method of production thereof
Inventor: CAO LIXIN
IPC: H01M4/92
Filed: 2005-07-08
Abstract: The invention relates to a method of production of highly alloyed supported on unsupported platinum-ruthenium catalysts by simultaneous precipitation of the corresponding hydrous oxides or hydroxides and subsequent reduction. The simultaneous precipitation of platinum and ruthenium hydrous oxides is made possible by mixing two separate precursor solutions of the two metals, one in acidic and the other in basic environment, until reaching a near-neutral pH at which both hydrous oxide species are insoluble.
Patent KR-20070038518-A (KR)
Title: Memory barriers primitives in an asymmetric heterogeneous multiprocessor environment
Inventor: DAY MICHAEL NORMAN
IPC: G06F9/46
Filed: 2005-07-18
Abstract: The present invention provides a method and apparatus for creating memory barriers in a Direct Memory Access (DMA) device. A memory barrier command is received and a memory command is received. The memory command is executed based on the memory barrier command. A bus operation is initiated based on the memory barrier command. A bus operation acknowledgment is received based on the bus operation. The memory barrier command is executed based on the bus operation acknowledgment. In a particular aspect, memory barrier commands are direct memory access sync (dmasync) and direct memory access enforce in-order execution of input/output (dmaeieio) commands.
Patent KR-20070039073-A (KR)
Inventor: MAO DONGSHENG
IPC: H01J1/05
Filed: 2005-07-06
Abstract: 디스플레이 장치에서 캐소드들로서 사용하기 위한 나노입자 이미터들을 패터닝하기 위한 산업적 스케일의 방법이 개시된다.  저온 방법이 최종 디스플레이 장치의 양호한 균일도를 갖는 고용량 애플리케이션들에 실시될 수 있다.  상기 방법은 미리 제조된 복합 구조물의 전체 표면 상부에서 CNT 이미터 물질의 증착을 포함하고, 물리적 방법들을 이용하여 상기 표면의 원치 않는 부분들로부터 CNT 이미터 물질의 순차적인 제거를 포함한다.
Patent KR-20070038133-A (KR)
Title: Inkjet black ink, ink set, inkjet recording method, ink cartridge, recording unit, and inkjet recorder
Inventor: NAKAMURA KUNIHIKO
IPC: C09D11/40
Filed: 2005-07-04
Abstract: It is an object of the present invention to provide a black ink for an ink jet which possesses preferable color as a black ink for an ink jet, can attain high ozone resistance, high image density and sticking recovery property, and can suppress the decomposition of the compound represented by the general formula (I) or salt thereof during long-term storage. According to the present invention, there is provided a black ink for an ink jet  characterized by  comprising at least a compound represented by the following general formula (I) or a salt thereof,  characterized in that  the black ink comprises at least one moisture-retaining nitrogen compound, and the pH of the ink and the pH of the ink after storing for 10 days in an environment at a temperature of 60°C are 9.5 or less.
Patent KR-20090054356-A (KR)
Inventor: KWAN HOE CHUAN
IPC: F25B1/00
Filed: 2007-01-11
Abstract: 본 발명은 냉동냉장 시스템용 압축기 구조체 및 그것의 구성요소에 관한 것이다.  상기 압축기 구조체는, 압축 실린더와, 압축될 가스를 상기 실린더로 흡입하는 흡입 라인과, 압축된 가스를 상기 실린더로부터 배출하는 배출 라인을 포함하며, 상기 흡입 라인, 상기 배출 라인 또는 이들 양자의 적어도 하나의 구성요소는 그 표면상에 열적 배리어층을 포함한다.
Patent KR-20070070209-A (KR)
Title: Printed circuit board production method and equipment
Inventor: SASAKI YOSHIHARU
IPC: G03F7/20
Filed: 2005-11-04
Abstract: In order to produce a printed circuit board while stabilizing the line width of a pattern, a laminator (2) laminates a resist layer on a substrate (K) and exposes information indicative of the date of lamination to the substrate (K). An exposure device (3) reads out the information on the date of lamination before exposure and judges whether the time elapsed after lamination falls within a predetermined hold time or not. If the judgment is negated, an operator is warned by the exposure device (3) that the time elapsed after lamination deviates from the predetermined hold time. Since a desired line width cannot be attained for that substrate (K), the operator can remove that substrate (K) from the exposure device (3).
Patent KR-20070104918-A (KR)
Title: Electric cell
Inventor: YAMAMOTO TAKERU
IPC: H01M2/02
Filed: 2006-02-14
Abstract: There is provided an electric cell capable of suppressing expansion and improving capacity. The electric cell includes an external member (30) formed by an aluminum laminate film and a winding electrode (20) formed by a positive electrode and a negative electrode which are layered and wound via a separator and electrolyte and arranged in the external member (30). The positive electrode or the negative electrode contains a graphite material as an absorbing material. The graphite material is such that the average spacing d002 of the (002) surface of the hexagonal system obtained by X-ray diffraction method is not smaller than 0.3354 nm and not greater than 0.3370 nm and it is possible to obtain a peak belonging to the (101) surface of a rhombohedral by X-ray diffraction method. Thus, it is possible to absorb gas and suppress expansion as well as to improve cell characteristic such as a capacity.
Patent KR-20070110308-A (KR)
Title: Process
Inventor: COLLEY STEPHEN WILLIAM
IPC: C07C43/205
Filed: 2006-02-21
Abstract: A process for the alkoxyalkylation of an unsubstituted aromatic substrate or a substituted aromatic substrate, said substitution being via a carbon-carbon bond, said process comprising reacting the aromatic substrate with a dialkoxyalkane in the presence of a catalyst.
Patent KR-20070097596-A (KR)
Title: Optical film and method for producing same, and image display employing such optical film
Inventor: UMEMOTO SEIJI
IPC: B32B7/02
Filed: 2006-01-30
Abstract: Disclosed is an optical film contributive to thinning in which leakage of light can be prevented well when black is displayed while preventing thermal unevenness. Also disclosed is an image display employing such an optical film. The optical film comprises a polarizer, a first optical compensation layer having refractive index characteristics of nx>ny=nz, and a second optical compensation layer having refractive index characteristics of nx>ny>nz sequentially formed in this order. The angle between the absorption axis of the polarizer and the phase lag axis of the first optical compensation layer is in the range of +17° to +27° or-17° to-27°, the angle between the absorption axis of the polarizer and the phase lag axis of the second optical compensation layer is in the range of +85° to +95°, and the Nz coefficient of the second optical compensation layer is 1.2<=Nz<=2.
Patent KR-20070110331-A (KR)
Title: Image processing device, image processing method, and image display device
Inventor: SOMEYA JUN
IPC: G02F1/133
Filed: 2005-07-26
Abstract: Provided is an image data processing unit (3), in which image data (Di1) is divided into a plurality of blocks. First encoded image data (Da1), which is prepared by quantizing the pixel data in each block on the basis of a representative value in the block, and second encoded image data (Da0), which is prepared by delaying the first encoded image data (Da1) for a period corresponding to one frame, are compared to create a control signal (Dw1) expressing a change in the pixel data, on the basis of the comparison result. On the basis of the control signal (Dw1), either the image data (Di1) of the current frame or a second encoded image data (Db0) encoded from the second encoded image data (Da0) is selected for each pixel to create one-frame preceding image data (Dd0). On the basis of the image data (Di1) of the current frame and the one-frame preceding image data (Dd0), image data (Dj1) having a predetermined transmission factor designated for the one-frame period by the image data (Di1) is outputted.
Patent KR-20070112179-A (KR)
Title: Correction of individual bit errors in dpsk-encoded code words using the received cumulative digital sum
Inventor: BOEHL EBERHARD
IPC: H04L1/00
Filed: 2006-03-08
Abstract: The invention relates to an error correction method used in the transmission (15) of a date (D) via a communication system (1). According to said method, at least two data words (DWA, DWB) consisting of two bits are generated for the date (D) according to a predetermined coding rule (7). One of the generated data words (DWA, DWB) is selected taking into consideration (11) a running digital sum produced using the corresponding data word and the running digital sum of the selected data word (DW) is used to produce (9) a first running digital sum (S1). The selected data word (DW) is converted to a code data word (CDW) according to a modulation method (13), whereby one bit of the data word (DW) each is associated with a two-bit sequence having two different individual bit values. The code data word (CDW) and the first running digital sum (S1) are transmitted. The received code data word (CDW') is inspected for the presence of a two-bit sequence having two identical individual bit values, thereby making it possible to identify defective two-bit sequences and to correct the error using the first running digital sum (S1).
Patent KR-20070118098-A (KR)
Title: Separation of cochannel fm signals
Inventor: STANNERS STEVEN P
IPC: H04B1/10
Filed: 2006-04-04
Abstract: Multiple cochannel FM signals received, for example, in an overloaded signal environment may be separated using parallel interference cancellation techniques.
Patent KR-20070112398-A (KR)
Title: Sound absorbent
Inventor: VIGRAN TOR ERIK
IPC: E04B/
Filed: 2006-03-23
Abstract: Sound absorbent (1) of a hard material, such as metal, glass, hard plastic or composites thereof, for absorption of acoustic waves by friction of viscous flow, essentially in the frequency range between 100 and 4000 Hz. The sound absorbent (1) comprises a panel element (3) with microslits (5) therethrough, said microslits (5) having a minimum slit width (b) of less than 0.45 mm. When in use, the panel element (3) is arranged with a distance to a rear surface.
Patent KR-20070121000-A (KR)
Title: High density interactive media guide
Inventor: SMITH GREGORY CLARK
IPC: H04N5/44
Filed: 2005-12-16
Abstract: A high density interactive media guide interface (100) provides for the selection of a source from a dense array of available sources (105, 110) by displaying an array of available sources (105, 110) in a dense format that illustrates the availability of a high number of sources and expanding the display of selected sources (120, 130) to provide additional information regarding that source. "Clickless selection" is provided by either positioning the cursor over the desired selection or positioning the desired selection under a pre-designated position.
Patent KR-20080009690-A (KR)
Title: Group iii nitride white light emitting diode
Inventor: CHUA SOO JIN
IPC: H01L33/06
Filed: 2005-03-24
Abstract: A white light-emitting diode is fabricated by metal organic chemical vapor deposition (MOCVD), which can produce a broad band emission covering all the visible range in the spectrum by capping the Indium nitride (InN) and Indium-rich Indium Gallium Nitride (InGaN) quantum dots (QDs) in single or multiple InxGa1-xN/InyGa1-y N quantum wells (QWs) by introducing bursts of at least one of Trimethylindium (TMIn), Triethylindium (TEIn) and Ethyldimethylindium (EDMIn), which serve as nuclei for the growth of QDs in QWs. The diode can thus radiate white light ranging form 400nm to 750nm by adjusting the In burst parameters.
Patent KR-20080019201-A (KR)
Title: The apparatus and method for displaying an image using a large balloon
Inventor: OH SEOK JOONG
IPC: G03B21/10
Filed: 2006-04-24
Abstract: An image display apparatus using a large balloon is provided to prevent a problem resulted from operation heat, and to minimize influence by outer conditions by disposing a projector inside the large balloon. An image display apparatus(100) using a large balloon(110) comprises a bag(113), a housing(150), a housing-fixing belt, a belt coupling portion for fixing the housing, and a zipper(114). The bag for receiving the housing is equipped with a transparent window(117) toward a screen(130) in one side where an image projection unit of the large balloon is installed and formed to maintain a sealed state. The housing, installed with the image projection unit inside, is fit into the bag corresponding to the transparent window such that the front side faces the inside of the bag. The housing-fixing belt fixes the housing received in the bag. The belt coupling portions for fixing the housing are installed inside the large balloon. The zipper is formed near the bag for receiving the housing to prevent a leakage of gas or air.
Patent KR-20080000645-A (KR)
Title: Method of and system for drawing
Inventor: KINJO NAOTO
IPC: G03F7/20
Filed: 2006-04-21
Abstract: An image is formed on a substrate (12) by spot forming region in which imaging spots are formed on the basis of the image data. Pieces of imagined imaging data obtained in advance under imagined image data obtaining conditions are stored and a correspondence between imagined image data obtaining conditions and the imagined image data are set in advance. An image data obtaining condition is obtained, the imagined image data obtaining condition corresponding to the image data obtaining condition is obtained, and the imagined image data corresponding to the obtained image data obtaining condition is identified out of the stored pieces of the imagined image data and the identified imagined image data is obtained as the image data.
Patent KR-20080011195-A (KR)
Title: Composition of an agricultural spray oil
Inventor: BHATNAGAR PANKAJ
IPC: A01N37/00
Filed: 2005-11-29
Abstract: The invention relates to an agricultural spray oil composition comprising paraffinic base oil and emulsifiers for controlling pests and diseases in tea gardens, various plantations, fruit orchards etc. The said composition is based on C16-C18 alcohol poly glycol ether along with other emulsifiers.
Patent KR-20080018986-A (KR)
Title: Insertion instrument for non-linear medical devices
Inventor: VARNER SIGNE E
IPC: A61F9/00
Filed: 2006-05-18
Abstract: The invention provides an insertion instrument and methods for rotatably inserting an insertable medical device into a target region of the body. In particular, the instrument can be used in a method for rotatably inserting a medical device having a helical shape into a portion of the eye. The instrument includes a distal portion with a securing member that can hold a portion of the device during the rotational insertion process, and an actuating member that can be triggered to gently release the device upon insertion of the device into the target site.