baber/WOPTO huggingface dataset:
Patent KR-20080094949-A (KR)
Title: Process for producing phenol and methyl ethyl ketone
Inventor: DAKKA JIHAD M
IPC: C07C49/10
Filed: 2007-02-08
Abstract: A process for producing phenol and methyl ethyl ketone comprises contacting benzene and a C4 alkylating agent under alkylation conditions and in the presence of an alkylation catalyst comprising at least one molecular sieve of the MCM-22 family to produce an alkylation effluent comprising secbutylbenzene; wherein the contacting is conducted in a plurality of reaction zones and the C4 alkylating agent is supplied to each of the reaction zones. A secbutylbenzene fraction is recovered from the alkylation effluent and comprises at least 95 wt% sec-butylbenzene, less than 100 wt ppm of C8+ olefins, and less than 0.5 wt% of isobutylbenzene and tert-butylbenzene. The sec-butylbenzene fraction is then oxidized to produce sec-butylbenzene hydroperoxide and the hydroperoxide is cleaved to produce phenol and methyl ethyl ketone.
Patent KR-20080098665-A (KR)
Title: Dynamic wallpaper on mobile communication device
Inventor: KOBERG ANU
IPC: H04M1/72427
Filed: 2007-02-13
Abstract: A method, apparatus, set of executable instructions, and computer readable medium for enabling dynamic updating of a mobile communication device display is described. Wallpaper, including dynamic content, is displayed and automatically updated on the display. A computer system for dynamically updating a mobile communication device display is described. The computer system includes a network interface adapted to communicate with the mobile communication device and an update component for automatically determining whether wallpaper including dynamic content is to be transferred to the mobile communication device via the network interface.
Patent KR-20090003301-A (KR)
Title: Rehydration of fuel cells
Inventor: DAVIES DAMIAN
IPC: H01M8/04
Filed: 2007-03-05
Abstract: One or more operating parameters, such as electrical current flow from and air flow to, a fuel cell stack within a fuel cell assembly is periodically modulated during rehydration intervals to intermittently increase hydration levels of the fuel cell stack independently of the electrical current demand on the fuel cell assembly from an external load, while maintaining electrical current delivery to that external load.
Patent KR-20080106351-A (KR)
Title: Active ingredient combinations with insecticidal and acaricidal properties
Inventor: HUNGENBERG HEIKE
IPC: A01N43/08
Filed: 2007-03-19
Abstract: The invention relates to novel active ingredient combinations containing at least one known compound from the class of tetronic or tetramic acids and at least one additional known active ingredient of formula (I), in which R is defined as cited in the description. Said combinations are extremely suitable for controlling animal pests such as insects and undesired acarides. ® KIPO & WIPO 2009
Patent KR-20090035660-A (KR)
Title: Inspecting method, inspection treating system, treating device, inspecting device, manufacturing/inspecting device, and manufacturing/inspecting method
Inventor: HAYASHI KENTA
IPC: H05K13/08
Filed: 2007-07-25
Abstract: Intended is to provide an inspecting method or the like for grasping, in case predetermined treatments of a predetermined number (N times) are exerted on a plurality of sheets running on a conveyor line, before all the treatments of N-times are ended without no long time extension, the inspection result on an intermediate (or an n-th) treatment. The inspecting method for inspecting an object subjected to the predetermined treatment is characterized by comprising a treating step of performing the predetermined treatment repeatedly by the N-times (N: a natural number of 2 or more) sequentially on the individual objects being conveyed on the conveyor line, and an inspecting step of testing such a leading one of the objects as has been subjected to the n-th (n: a natural number of 1 or more but N or less) treatment, and returning the tested object to after such one of the targets as was subjected to the n-th treatment.
Patent KR-20090015042-A (KR)
Title: Method of treating a plastic article
Inventor: PYLES ROBERT A
IPC: C08J7/04
Filed: 2007-04-26
Abstract: A method of impregnating a plastic article with a drug is disclosed. Accordingly at least a portion of the surface of a plastic article is contacted with a treatment composition which contains: (i) at least one drug; (ii) water; (iii) at least one carrier represented by the following general Formula I, wherein R1 is a radical selected from the group consisting of linear or branched CrCi8 alkyl, benzyl, benzoyl and phenyl, R2 is R1 or H, n is 2, 3 or 4, and m is 1 to 35; and (iv) a diol.
Patent KR-20090013210-A (KR)
Title: Fluid atomizing system and method
Inventor: MICHELI PAUL R
IPC: B05B7/06
Filed: 2007-04-26
Abstract: In accordance with certain embodiments, a system includes' a spray device (12) having a liquid pathway leading to a liquid exit (416), an air pathway leading to an air exit (414, 418, 420, 422) directed toward a spray region downstream of the liquid exit (416), and an assembly (400) disposed in the liquid pathway adjacent the liquid exit (416). The assembly (400) includes a threadless pintle (502) generally fit into a sleeve (500) in a concentric manner without threads. The assembly (400) also includes a generally annular passage (520) between the threadless pintle (502) and the sleeve (500) and a passage coupled with the generally annular passage (520). The generally annular passage (520) also has a cross-sectional area that alternatingly increases (584) and decreases (586) in a lengthwise direction along the liquid pathway.
Patent KR-20090030259-A (KR)
Title: Mechanical pencil
Inventor: IZAWA HIROTAKE
IPC: B43K21/00
Filed: 2007-06-01
Abstract: A mechanical pencil has a chuck unit (4) for holding a writing lead (10) and also has a rotor (6) movable in both the rotatinal and axial directions in a barrel (1). First and second cam surfaces (6a, 6b) are formed on surfaces at axially one end and the other end of the rotor. Also, first and second fixed cam surfaces (13a, 17a) are disposed on the barrel side so as to face the first and second cam surfaces, respectively. When the chuck unit is moved backward by writing pressure, the first cam surface of the rotor is abutted on and engaged with the first fixed cam surface, and when the writing pressure is removed, the second cam surface of the rotor is abutted on and engaged with the second fixed cam surface, rotating the rotor to in turn rotate the writing lead. Thus, the mechanical pencil is provided, having a rotating and driving mechanism enabling the writing lead to rotate by the use of the writing pressure.
Patent KR-20090036553-A (KR)
Title: Systems and methods for providing an improved artificial grass system
Inventor: JONES DAVID MICHAEL
IPC: D03D15/00
Filed: 2007-06-01
Abstract: Embodiments of the invention can provide systems and methods for providing an artificial grass system. One embodiment of the invention can provide an artificial grass system (100) with a woven tubular-shaped fabric (104) and tufted artificial turf yarn (102). For example, thewoven tubular-shaped fabriccan be made from at least two types of yarn (106, 108) with different shrink characteristics. Various embodiments of the invention can provide improved drainage, shock absorbency, load displacement, and dimensional stability characteristics for an artificial grass or turf system.
Patent KR-20100081484-A (KR)
Title: Secondary battery which protective circuit board is connected
Inventor: KWON SUNG JIN
IPC: B32B15/01
Filed: 2009-01-06
Abstract: PURPOSE: A secondary battery which is connected to a protective circuit board is provided to facilitate mass production by saving a production cost, to improve workability by making the thickness of a junction supporting layer narrower, and to reduce the size of the battery due to volume reduction. CONSTITUTION: A secondary battery comprises: a hermetic case; an electrode assembly; an electrode tap which is connected to the anode and the cathode of the electrode assembly and is installed to be drawn to the outer side of the hermetic case; and a protective circuit board(40) which is electrically connected to the electrode tap through a connection terminal. A junction supporting layer(150) is placed between the electrode tap and the connection terminal to connect the electrode tap to the connection terminal.
Patent KR-20090084760-A (KR)
Title: Liquid-crystalline medium and liquid-crystal display
Inventor: WITTEK MICHAEL
IPC: G02F1/1335
Filed: 2009-01-30
Abstract: A liquid-crystalline medium is provided to ensure proper optical anisotropy(Deltan), high Deltaepsi, and short response rate according to the kind of display type. A liquid-crystalline medium comprises an A component which is a first component and contains at least one of a compound with positive permittivity of chemical formula IA, at least one of a compound with positive permittivity of chemical formula IB, at least one of a compound with positive permittivity of chemical formula IC; a B component which is a second component and contains at least one with positive permittivity selected from the group consisting of compounds of chemical formula II and III; and a C component which contains at least one with neutral permittivity having at least one compound with neutral permittivity of chemical formula IV.
Patent KR-20090021209-A (KR)
Title: Shellfish fall dead the safetv of method
Inventor: CHOI SEUNG YEL
IPC: A01K63/04
Filed: 2009-02-09
Abstract: A shellfish death prevention method is provided, which secures the habitat and the safe contamination buffer zone of shellfish and increases the effect of the water purification. A shellfish death prevention method is constituted as follows. A pipe having a plurality of holes is buried from the underwater ground to the surface of the water farmland. The pollution prevention space and space of movement are secured to underwater and surface of the water farmland by supplying the clear water and oxygen through the pipe. The water and the clear oxygen supply amount are controlled automatically according to the change of the contamination drawing and change of the water level by installing a sensor on the water surface.
Patent KR-20090088322-A (KR)
Title: Mathod for producing retardation film
Inventor: HATANO TAKU
IPC: B29C48/21
Filed: 2009-02-12
Abstract: A method for manufacturing a phase difference plate is provided to manufacture a wide phase difference plate which satisfies the R_450 <R_550<R_650 or 0<(n_x-n_z)/(n_x-n_y)<1, conveniently and precisely. A method for manufacturing a phase difference plate comprises the following steps of: co-extruding or simultaneously casting the thermoplastic resin A and thermoplastic resin b; obtaining a laminated film which includes a layer of the thermoplastic resin A and a layer of the thermoplastic resin B; uniaxially stretching the laminated film two times; and approximately making the molecular orientation axis of the thermoplastic resin A layer perpendicularly cross the molecular orientation axis of the thermoplastic resin B layer.
Patent KR-20100092761-A (KR)
Title: 브레이크 시스템용 피스톤펌프
Inventor: KIM YONG KAP
IPC: B60T8/40
Filed: 2009-02-13
Abstract: 본 발명에 의한 브레이크 시스템용 피스톤펌프는 유입구 및 유출구를 갖는 모듈레이터블록에 형성된 보어 내부에 왕복이동 가능하게 설치되고 유입구와 연통하는 유로를 갖는 피스톤과, 보어에 설치되어 보어를 피스톤이 위치하는 가압실과 유출구와 연통되는 토출실로 구획하고 가압실과 토출실을 연통시키는 오리피스를 갖는 플러그와, 오리피스를 개폐하도록 토출실에 설치되는 토출밸브를 포함하고, 보어 내부에는 유입구를 통해 보어로 유입되는 오일을 필터링하기 위한 필터가 설치되되, 필터는 피스톤을 가이드할 수 있도록 피스톤의 외부면을 둘러싸는 것을 특징으로 한다. 이러한 본 발명에 의하면, 오일을 필터링하기 위한 필터가 필터링 기능 이외에 피스톤을 가이드하는 가이드부재의 기능을 수행함으로써, 구성부품의 수를 줄일 수 있고, 설치공간을 줄일 수 있다.
Patent KR-20100097262-A (KR)
Title: Manufacturing method of case with bottom
Inventor: LEE SEONG YOUNG
IPC: B21D51/18
Filed: 2009-02-26
Abstract: PURPOSE: A method for manufacturing a case with a closed bottom is provided to remove internal and external surface defects from a secondary product and to form a dense internal structure through a drawing or ironing process. CONSTITUTION: A method for manufacturing a case with a closed bottom comprises steps of: blanking a material(S100), putting the material in a forging die and applying an impact with a punch to obtain a primary product(S200), forming a secondary product by adjusting the thickness or height of a side wall of the primary product using a drawing punch and a die(S300), ironing the side wall of the secondary product(S350), and cutting the secondary product to the height of the finished product(S400).
Patent KR-20100098015-A (KR)
Title: An auto-opening and closing cover device of a greenhouse forkeeping warmth
Inventor: BAE YOUNG DAL
IPC: A01G9/24
Filed: 2009-02-27
Abstract: PURPOSE: An apparatus for opening/closing a heat-retaining cover for an outer tunnel of a green house is provided to prevent a winding bar from breaking away and to stably transfer the winding bar through normal and reverse rotation. CONSTITUTION: An apparatus for opening/closing a heat-retaining cover for an outer tunnel of a green house comprises: a fixing bar(10) which is fixed to the upper center of the outer tunnel of the green house; a winding bar(20) which is placed on the longitudinal direction of the outer tunnel; a heat-retaining cover(60) which is fixed to the fixing bar and the winding bar; a guide member which is installed on both ends of the winding bar and has a lower end which is installed on a hinge bracket(52); and a reversible motor(30) which is connected to the winding bar; a winding drum(21) which is installed on the winding bar; and a towing rope(70) which is installed between the winding drum and the fixing bar.
Patent KR-20100100133-A (KR)
Title: Method and apparatus for providing contents management in intelegent robot service system, contents server and robot for intelegent robot service system
Inventor: KIM GEON WOO
IPC: G06F21/12
Filed: 2009-03-05
Abstract: PURPOSE: A method and an apparatus for managing content in an intelligent robot service system and a content server and robot for an intelligent robot service system are provided to obtain stability and reliability during the creation and distribution of content. CONSTITUTION: A key management server(100) generates and distributes a key. A content server(200) generates content. The content server generates a signature value for the content using the distributed key. A robot(300) receives the content and the signature value. The robot verifies the content to execute it.
Patent KR-20100101380-A (KR)
Title: Image processing apparatus and image processing method
Inventor: CHOI JONG KWAN
IPC: H04N5/335
Filed: 2009-03-09
Abstract: PURPOSE: A method and a device for processing an image are provided to shorten an photographing time without not consuming additional time for noise elimination. CONSTITUTION: An optical transformation unit(20) has plurality of pixels converting a image light into an electrical signal and outputs the image light by transforming the light into an image signal. A sensitivity control unit(32) changes the intensity of electrical signal of the pixels and sets the imaging sensitivity which the photoelectro transform unit operates. A noise storing unit(40) stores a noise signal information about a noise signal including an electrical signal of the pixels. A noise correction unit(50) subtracts the noise signal relevant to an image sensitivity from an image signal of the photoelecto transform unit.
Patent KR-20100101857-A (KR)
Inventor: HWANG LIM KYU
IPC: B05B15/04
Filed: 2009-03-10
Abstract: PURPOSE: A UV spray pattern coating method is provided to secure the durability and weather ability of a transparent plate by forming a pattern to be exposed to the rear side of the plate. CONSTITUTION: A UV spray pattern coating method comprises the following steps: washing a product(S10); spraying a transparent resin paint to the product, and drying(S20); spraying a UV spray pattern coating to the product to form a pattern, and UV curing(S30); and spray coating the transparent resin paint on the product again, and drying(S40).
Patent KR-20100103148-A (KR)
Title: Dryer using freezing apparatus
Inventor: CHOI YANG HO
IPC: F26B9/06
Filed: 2009-03-13
Abstract: PURPOSE: A dryer using a freezer, which can reduce production costs by manufacturing a dryer using the existing refrigerating system, is provided to reduce fuel costs by drying materials using air circulating effect. CONSTITUTION: A dryer using a freezer comprises a main body(2), a hot air influx passage(4), a hot air guide channel, a plurality of hot air outlet rods(31), a plurality of drying trays(100), an air cooling room(7), a cooling air channel(8). The air heated in the air heating room flows in into the hot air influx passage. The evaporator of refrigerator installs to the air cooling room. The cooling air channel supplies the air frozen in the air cooling room the air heating furnace.
Patent KR-20100106746-A (KR)
Title: Catheter system having ultrasonic generator
Inventor: CHEON SEONG SIK
IPC: A61M25/01
Filed: 2009-03-24
Abstract: PURPOSE: A catheter system is provided, which has a simple structure and can be applied to the lesion region in which stricture or bending is severe. CONSTITUTION: A catheter system comprises: a hollow catheter(110) which is inserted within the fistula of the human body; a guide wire(120) which is arranged in the longitudinal direction of the catheter lumen and has a central wire and an electrode wire; an ultrasonic oscillator(130) which is arranged in the lateral edge of the guide wire and in which each electrode is connected to the central wire and electrode wire; and an ultrasonic generator(140) supplying the power to the ultrasonic oscillator.
Patent KR-20090107970-A (KR)
Title: Selective etch of high-k dielectric material
IPC: H01L21/336
Filed: 2009-04-09
Abstract: PURPOSE: A selective etching of high-K dielectric material is provided to reduce micro loading about a dense region and a sparse region. CONSTITUTION: A high-K dielectric layer and a polysilicon material are formed on a substrate. The high-K dielectric layer is partially removed by Ar sputtering(304). The high-K dielectric layer is etched through an etching gas including BCl3(306). In the step for partially removing the high-K dielectric layer, a sputtering gas including Ar is supplied to an etching chamber in which the substrate is arranged. Plasma is generated from the sputtering gas in order to partially remove the high-K dielectric layer. The sputtering gas is stopped.
Patent KR-20100054073-A (KR)
Title: Covering soil a level direct waves rotary
Inventor: SUN KWANG JU
IPC: A01B33/16
Filed: 2009-04-09
Abstract: PURPOSE: A rotary for covering soil and direct seeding is provided, which removes concern of decay of sown seeds and possibility of being frozen to death. CONSTITUTION: A rotary for covering soil and direct seeding comprises a waterway shaping part(10) and a seeding part(30). The waterway shaping part includes: a frame(110) mounted on a tractor; a rotary shaft(130) fixed to an axis; a waterway formation cutting part(150) forming a waterway; a soil transfer edge part(170) planarizing the soil; a blade depth controlling element(190) controlling waterway formation blade and soil transfer blade; and a power transmission(200) rotating the rotary shaft.
Patent KR-20100066292-A (KR)
Title: Method for generating and processing hierarchical pes packet for digital satellite broadcasting based on svc video
Inventor: LEE IN KI
IPC: H04N7/12
Filed: 2009-04-10
Abstract: PURPOSE: A method for generating and processing a hierarchical PES packet for a digital satellite broadcast based on an SVC video is provided to divide NAL(Network Abstraction Layer) units of a basic layer and an enhancement layer to perform PES packetization, thereby performing a differentiated packet protection function. CONSTITUTION: A plurality of basic layer NAL units included in one GOP(Group of Picture) is grouped to generate basic layer PES packets. Enhancement layer NAL units related to the basic layer NAL units are grouped to generate a plurality of enhancement layer PES packets. Index numbers are assigned to the basic layer NAL units according to an extracted order. Index numbers the same as the related basic layer NAL units are assigned to the enhancement layer PES packets.
Patent KR-20090111774-A (KR)
Title: Instrument for Assembling a Bone Anchoring Device
IPC: A61B17/58
Filed: 2009-04-17
Abstract: PURPOSE: An instrument for assembling a bone anchoring device is provided to improve easily the assembly of the bone fixing device. CONSTITUTION: The shank(2) has the screw part(21) and the coupling end(22) fixed at the bone. The head(3) has the hole(32) and is separated from a shank. The receiving part(4) has the first end(41), the second end(42) and length direction hole(48). The assembly tool(12) includes the supporting part(9), and the rod portion(81) and the pin(8). The assembly tool assembles the bone fixing device(11). The pin has the free end portion(82) combined with the coupling end(22) of the shank.
Patent KR-20100115258-A (KR)
Title: Screen optical system for instrument cluster
Inventor: CHOI HAE YONG
IPC: B60K37/02
Filed: 2009-04-18
Abstract: PURPOSE: A screen optical structure for a dashboard is provided to uniform the brightness of a screen by removing hot-spot phenomenon and to improve the brightness by twice to twelve times. CONSTITUTION: A screen optical structure for a dashboard comprises a small size projector(5) and a lens screen(100). The lens screens comprises a condensing lens(1) and a screen plane(2). A back mirror(8) is formed between the small size projector and the lens screens. A secondary condensing lens is formed on the tip end of the condensing lens. A surface lens and a surface film are formed on the front side of the screen plane. The lens screens are made of a transparent material of plastic and glass.
Patent KR-20090116639-A (KR)
Title: Method of controlling drainage of wash water remaining in washing machine
Inventor: KIM JAE BANG
IPC: D06F33/02
Filed: 2009-05-06
Abstract: PURPOSE: A remaining water exhaust control method of a washing machine is provided to reduce time for discharging the remaining water and the amount of detergent. CONSTITUTION: A remaining water exhaust control method of a washing machine comprises a step of draining washing water to an outside from a tub(S10), a step of supplying the washing water after draining of the previous washing water for a set draining time of a exhaust hose(S20) and a step of re-draining the washing water after the washing water supplying(S30). A water lever sensor detects that the washing water is supplied till the set draining time.
Patent KR-20100121202-A (KR)
Title: 다결정 실리콘 박막 제조장치 및 방법
Inventor: RO JAE SANG
IPC: H01L21/20
Filed: 2009-05-08
Abstract: 본 발명은 다결정 실리콘 박막 제조장치 및 방법에 관한 것으로, 기판의 표면 파괴 현상을 방지하고, 공정의 생산 수율을 향상시키고, 제조 비용을 절감할 수 있는 다결정 실리콘 박막 제조장치 및 방법에 관한 것이다. 
     본 발명은 기판이 안착되는 지지부, 상기 지지부 상에 인가 전류 방향과 평행하게 설치되는 제1 및 제2 도전체, 상기 지지부와 인접하여 위치하며, 전원을 공급하는 전원공급부를 포함하는 다결정 실리콘 박막 제조장치를 제공한다. 
     또한, 본 발명은 비정질 실리콘 박막과 도전성 박막이 형성된 기판의 상기 도전성 박막에 전원을 인가함으로써 상기 비정질 실리콘 박막을 결정화하는 다결정 실리콘 박막 제조방법에 있어서, 지지대에 설치되는 제1 및 제2 도전체 사이에 상기 기판을 위치시키고, 상기 도전성 박막, 제1 및 제2 도전체에 전원공급부로부터 인가되는 전압을 인가하여 상기 비정질 실리콘 박막을 결정화하는 것을 특징으로 하는 다결정 실리콘 박막 제조방법을 제공한다. 
       
     도전체, 병렬, 기판 표면 파괴 현상, 결정화, 다결정 실리콘 박막 제조장치
Patent KR-20100121938-A (KR)
Title: Scent diffusion apparatus
Inventor: KIM HYUN WOO
IPC: A61L9/12
Filed: 2009-05-11
Abstract: PURPOSE: A perfume diffusion apparatus is provided, which prevents waste of perfume solution by emitting only minute particle perfume solution by supersonic vibration of an ultrasonic oscillator. CONSTITUTION: A perfume diffusion apparatus comprises: a lower main body(210) in which a joint with a combining hole formed in the upper part is projected upward; a perfume emission main body in which a combining member combined with a joint is formed, an insertion part is formed in one side, an ultrasonic oscillator is installed in the lower part of the insertion part, and a perfume vessel is fixed to the other side; an upper main body(250) which is separably combined with the lower main body; and a setting member(280) which sets electric power supply, actuating time and stop time.