baber/WOPTO huggingface dataset:
Patent KR-20090080133-A (KR)
Title: Elliptic polarizing plate and vertically aligned liquid crystal display using the same
Inventor: UESAKA TETSUYA
IPC: G02F1/13363
Filed: 2007-10-30
Abstract: Disclosed is an elliptic polarizing plate having excellent viewing angle characteristics, wherein at least a first polarizing plate, a first optically anisotropic layer, a second optically anisotropic layer and a third optically anisotropic layer are arranged in this order. The first optically anisotropic layer satisfies the following relation [1]: 50 <= Re1 <= 500; the second optically anisotropic layer satisfies the following relation [2]: 0 <= Re2 <= 20 and the following relation [3]:-500 <= Rth2 <=-30; and the third optically anisotropic layer satisfies the following relation [4]: 100 <= Re3 <= 180. (In this connection, Re represents the in-plane retardation value of each optically anisotropic layer and Rth represents the retardation value in the thickness direction of each optically anisotropic layer.)
Patent KR-20090113363-A (KR)
Title: Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification
IPC: B01D3/14
Filed: 2008-01-23
Abstract: The invention relates to a method for separating trioxane from an inlet flow (I) consisting of formaldehyde, trioxane and water. Said method consists in a) preparing an inlet flow (I), which contains formaldehyde as the main component and trioxane and water as auxiliary components, b) feeding the inlet flow (I), a return flow (V) and a return flow (VII), containing formaldehyde as the main component and trioxane and water auxiliary components, into a first distillation step and distilling it at a pressure of between 0.1 to 2.5 bars, thus enabling a flow (II), which contains formaldehyde as the main component and water as the auxiliary component, and a flow (III), which contains trioxane as the main component and water and formaldehyde as the auxiliary components, and a flow (X), which contains water, trioxane and formaldehyde to be obtained, c) distilling the flow (III), optionally after separating materials at a low-boiling point from the flow (III) in a low-boiling separation step and in a second distillation step at a pressure of between 0.2 to 17. 5 bars, whereby the pressure in the second distillation step is 0.1 to 15 bars higher that the pressure in the first distillation step. A flow (IV) is obtained which is essentially made of trioxane, and also a return flow (V), which contains trioxane as the main component and water and formaldehyde as the auxiliary components, d) feeding the flow (X) and optionally a flow (IX), which contains water as the main component, into a third distillation step and distilling it at a pressure of between 1 to 10 bars, whereby a flow (VI), which is essentially made of water, and a return flow (VII), which contains formaldehyde as the main component and water and trioxane as the auxiliary components, are obtained.
Patent KR-20100014359-A (KR)
Title: Vacuum cleaner
Inventor: JONSSON STEFAN
IPC: A47L9/20
Filed: 2008-01-25
Abstract: A vacuum cleaner comprising a main separating unit (35), typically a cyclone (13), a vacuum source (31) for creating a negative air pressure, and a downstream filter (33). The vacuum cleaner is switchable from a vacuum cleaning mode to a filter cleaning mode, where the vacuum source is connected to the downstream filter to force an airstream (57) therethrough in a reverse direction in order to remove dust from the downstream filter, and has an auxiliary separating unit (49). In the vacuum cleaning mode, the auxiliary separating unit is bypassed, and in the filter cleaning mode, the auxiliary separating unit is connected between the downstream filter and the vacuum source to separate dust, released by the downstream filter, from the airstream. This allows the downstream filter to be automatically cleaned.
Patent KR-20090102845-A (KR)
Title: Method and apparatus for the examination of an object
Inventor: WEINHOLD WOLFGANG
IPC: G01N21/88
Filed: 2007-12-28
Abstract: The invention relates to a method and an apparatus (01, 17) for examining an object, particularly in terms of the surface morphology thereof. Said apparatus (01, 17) comprises a transportable housing (02) which can be placed, especially by hand, above the surface segment of the object that is to be examined, and at least three light sources (06), the optical beam axes of which extend at a slanted angle of incidence relative to the surface segment that is to be examined. The light sources (07) are disposed inside the housing and can illuminate the surface segment that is to be examined through an illumination aperture (08) in the housing (02). The apparatus (01, 17) further comprises at least one light sensor (09) for detecting the light reflected on the surface segment that is to be examined and a control and evaluation unit which is connected to the light sources (06) and the light sensor (09). The light sources (06) are arranged such that the optical beam axes (07) thereof extend on different, non-parallel reference planes.
Patent KR-20100004980-A (KR)
Title: Flexible plastic optical fiber cable
Inventor: SASHO SEIJI
IPC: G02B6/44
Filed: 2007-09-19
Abstract: A plastic optical fiber cable that is strong in repeated flexure, ensuring low light loss at bending with a bend radius of 2 mm. The plastic optical fiber cable is one composed of a multicore plastic optical fiber strand including 7 to 10,000 cores of transparent resin, island portions each consisting of at least one core-surrounding sheath layer of transparent resin with a refractive index lower than that of the transparent resin constituting the cores and sea portion of resin surrounding the island portions and, enclosing the multicore plastic optical fiber strand, a coating layer, characterized in that the resin constituting at least either the sheath layer or sea layer is one of 25 to 55 Shore D hardness while the resin constituting the coating layer consists of a thermoplastic resin of 500 to 2000 MP flexural modulus.
Patent KR-20090110929-A (KR)
Title: Control of sleep modes in a wireless transceiver
IPC: H04B1/40
Filed: 2006-03-13
Abstract: Disclosed are apparatus and methods for control of sleep modes in a transceiver or receiver. In particular, a transceiver is disclosed including a processor configured to determine timing information concerning sleep periods for at least a portion of components within the transceiver. The transceiver also includes a sleep control logic coupled to the processor to receive information concerning sleep periods from the processor and configured to effect shutting down of the at least a portion of the components of the transceiver during power reduction periods independent of the processor.
Patent KR-20090115971-A (KR)
Title: Web guide control, web processing apparatus and method for operating the same
Inventor: HEIN STEFAN
IPC: B65H26/04
Filed: 2008-02-28
Abstract: A web guide control for guiding a web, the web guide control having a first guide roller (201) and a second guide roller wherein the first guide roller (201) comprises an adjustment unit (310), the second guide roller comprises a tension measurement unit (300), and the web guide control comprises a data connection for supporting the adjustment unit with tension data from the tension measurement unit.
Patent KR-20090130036-A (KR)
Title: Direct epoxidation process using a mixed catalyst system
Inventor: GREY ROGER A
IPC: C07D301/06
Filed: 2008-03-06
Abstract: The invention is a process for epoxidizing an olefin with hydrogen and oxygen in the presence of a catalyst mixture containing a titanium or vanadium zeolite and a supported catalyst comprising palladium, gold, and an inorganic oxide carrier. Prior to its use in the epoxidation process, the supported catalyst is calcined in the presence of oxygen at a temperature from 450 to 800°C and reduced in the presence of hydrogen at a temperature greater than 20°C. The process results in significantly reduced alkane byproduct formed by the hydrogenation of olefin.
Patent KR-20100016434-A (KR)
Title: Method for production of fluorine-treated perfluoropolymer
Inventor: KASAHARA NOBUYUKI
IPC: B29C48/05
Filed: 2008-05-13
Abstract: Disclosed is a method for producing a perfluoropolymer having a reduced amount of an unstable terminal group with a high degree of efficiency. Specifically disclosed is a method for producing a fluorine-treated perfluoropolymer, which comprises melting a thermoplastic perfluoropolymer to form a strand of the polymer, and contacting the strand of the perfluoropolymer with a fluorine gas. The treatment of the perfluoropolymer with fluorine can be achieved by using a production apparatus (10) comprising a melting/extruding means (11) for melting and extruding the perfluoropolymer, a die (12) for producing an unbroken strand (1) from the molted polymer extruded, and a fluorination vessel (13) for contacting the unbroken strand (1) with the fluorine gas.
Patent KR-20100019480-A (KR)
Title: Hardened glass substrate, and method for production thereof
Inventor: MURATA TAKASHI
IPC: C03C3/085
Filed: 2008-06-03
Abstract: The object is to produce a glass substrate having high mechanical strength by balancing an ion-exchange ability and resistance to clarity loss in the glass. Specifically disclosed is a hardened glass substrate having a compressive stress layer formed on its surface, which has the following glass-forming composition (by mass): SiO: 40-70%, AlO: 12-25%, BO: 0-10%, LiO: 0-8%, NaO: 6-15%, KO: 0-10%, LiO+NaO+KO: 13-20%, MgO: 0-3.9%, CaO: 0-5%, ZnO: 0-5%, ZrO: 0-6% and SrO+BaO: 0-5%, and has the [(MgO+ZrO+ZnO)/(MgO+ZrO+ZnO+AlO)] ratio (by mass-based fraction) of 0.25 to 0.45. The hardened glass can be produced by melting a glass raw material that is prepared so as to have a predetermined glass-forming composition, shaping the molten product into a sheet-like article by an overflow down draw process, and subjecting the sheet-like article to an ion exchange treatment to form a compressive stress layer on the surface of the glass plate.
Patent KR-20110079926-A (KR)
Title: Rotation drum fixing equipment with portable wire reel
Inventor: LEE JI HYEON
IPC: H02G11/02
Filed: 2010-01-04
Abstract: PURPOSE: A portable wire reel is provided to form a socket entrance on an edge of handle, thereby fixing a head of wire. CONSTITUTION: A wire is coiled to a rotary drum(30). A fixing plate(40) fixes the rotary drum to be able to rotate. A supporting frame supports the fixing plate. A rotary drum fixing plate(60) is fixed to the bottom of the supporting frame. The rotary drum fixing unit(70) is combined in the rotary drum fixing plate. The rotary drum fixing unit is inserted into or drawn from a fixing groove in the rotary drum in order to pause or rotate the rotary drum.
Patent KR-20110080212-A (KR)
Title: Rubber composite for tire and tire thereof
Inventor: CHOI YOON HEE
IPC: C08L3/02
Filed: 2010-01-05
Abstract: PURPOSE: A rubber composition for tire is provided to improve fuel efficiency by reducing rotation resistance of tire and to improve braking power and abrasion on a wet road. CONSTITUTION: A rubber composition for tire comprises 100 parts by weight of a base rubber and 5-80 parts by weight of modified starch. The base rubber is at least one selected from the group consisting of a solution-polymerized styrene-butadiene rubber including oil having low polycyclic aromatic content, emulsion-polymerized styrene-butadiene rubber excluding the oil, emulsion-polymerized styrene-butadiene rubber including oil having low polycyclic aromatic content, natural rubber, epoxidized modified natural rubber, and butadiene rubber.
Patent KR-20110080982-A (KR)
Title: Structure for combination of water supplement valve and pipe body
Inventor: MIN TAE SIK
IPC: F16K31/06
Filed: 2010-01-07
Abstract: PURPOSE: A structure of connection between a water supplement valve and a pipe body is provided to facilitate the maintenance of a water supplement valve because the water supplement valve can be easily coupled to or separated from a pipe body from the outside of the pipe body. CONSTITUTION: A structure of connection between a water supplement valve and a pipe body comprises water supplement valves(200) and a pipe body(300). The water supplement valves include valve bodies having water supplement inlets(201) and outlets(202), a plate(140) which is reciprocated to open and close the passage between the inlets and the outlets, and a driving unit which reciprocates the plate. The pipe body has an inlet side connecting part(310) and an outlet side connecting part(320) corresponding to the inlets and the outlets and a water supplement connecting part(330).
Patent KR-20110082871-A (KR)
Title: Stent and stent delivery system
Inventor: JEONG JAE SEUNG
IPC: A61F2/82
Filed: 2010-01-12
Abstract: PURPOSE: A stent and a stent insertion system are provided to obtain durability capable of adaptation according to the working status of an air conduct. CONSTITUTION: A stent comprises: first and second stand bodies(100,200) capable of contraction and expansion; first and second flexible units(400) which respectively connect both sides of the first and second stand bodies, form a path, and flexibly changes the first and second stand bodies according to the shape change of the inner cavity; first and second fixing units(500,600) which fix the first and second stand bodies to the stricture part of the inner cavity; and a bent portion(700) which connects the first stent body to the second stand body and inserts the stent bodies into the bent portion of the inner cavity.
Patent KR-20110084579-A (KR)
Title: User terminal of processing user input commands and method for operating the user terminal
Inventor: PARK NAN YOUNG
IPC: G06F3/0481
Filed: 2010-01-18
Abstract: PURPOSE: A user terminal processing a user input command and an operation method thereof are provided to simplify and intuitively run application which a user wants. CONSTITUTION: A user terminal maintains a user input pattern table(402). The user terminal receives a text command inputted from a user(403). The user terminal exposes application list information corresponding to the received text command(404). The user terminal receives the selection input of the user for the application list information(405). The user terminal runs application corresponding to the selected application list information(406).
Patent KR-20110089509-A (KR)
Title: Toilet and shower for baby
Inventor: AN WON TAE
IPC: A47K11/04
Filed: 2010-02-01
Abstract: PURPOSE: A toilet integrated shower for babies is provided to use the shower as a baby toilet, and to separate the detachable toilet to give babies a shower. CONSTITUTION: A toilet integrated shower for babies comprises the following: an excrement collecting unit(110) receiving excrements; a detachable toilet detachably combined with a body of the shower; the body(210) including a space unit for installing the detachable toilet, and a toilet combining unit; a backboard(220) capable of controlling the combination angle; and a pair of handles(212) capable of adjusting the height.
Patent KR-20110094158-A (KR)
Title: Filtering apparatus for waste-water treatment
Inventor: PARK JANG MIN
IPC: B01D24/10
Filed: 2010-02-14
Abstract: PURPOSE: A water processing apparatus including a filtering part is provided to improve the efficiency of a filtering process by simply installing the filtering part for water filtering process with respect to contaminated water and wasted water. CONSTITUTION: A filter main body(5) receives wasted water and filters the wasted water. A filtering part is installed at the lateral side of a wasted water introducing side. A target water introducing part(20) includes an inlet valve in order to open and close the flow of the wasted water. A target water discharging part(30) includes an outlet valve in order to open and close the discharge of the filtered water. A back washed water discharging part(40) includes a back washing valve in order to open and close the flow of washing water.
Patent KR-20110099529-A (KR)
Inventor: LEE TAEK SEUNG
IPC: G01N21/64
Filed: 2010-03-02
Abstract: 본 발명은 이온성기를 갖는 수용성 공액화 고분자 화합물, 수은 이온과 티민의 상호작용을 이용한 수용성 공액화 고분자-수은-티민 복합체, 이의 제조 및 이를 이용한 수용액 상에서 수은 이온의 선택적 검출방법에 관한 것으로, 보다 상세하게는 이온성기를 가지는 수용성 형광 공액화 고분자 화합물, 수은 이온 및 티민이 복합체를 형성하여 수은 이온의 농도에 따라 상기 고분자 화합물의 형광 색상이 변화하는 형광센서에 관한 것이다.
Patent KR-20110099542-A (KR)
Inventor: KIM HYUN KI
IPC: G06Q50/00
Filed: 2010-03-02
Abstract: 전력단위당 전력요금이 서로 다른 복수의 DR 레벨을 생성하고, 현재의 DR 레벨을 전송하는 DR 제어기와, 이 DR 제어기에 의해 전송된 DR 레벨을 수신하고 제품의 에너지 소비를 절감하도록 상기 수신된 DR 레벨에 따라 제품의 에너지 출력을 차별되게 제어하는 가전기기를 포함함으로써 전력요금이 비싼 구간의 전력소비를 줄여 전력요금을 절감하는 수요 반응 시스템을 개시한다.
Patent KR-20110099553-A (KR)
Inventor: YOON YOON MO
IPC: E02B3/00
Filed: 2010-03-02
Abstract: 본 발명은 준설토 유출 방지용 매트에 관한 것으로서 보다 상세하게는 조수간만의 차에 의해 호안 내측의 수두차가 발생되어 그 수압에 의해 사석재호안을 구성하고 있는 사석과의 공극을 통해 해수가 들어오면 연약토층이 유실되는 것을 방지하도록 한 준설토 유출 방지용 필터매트에 관한 것인바, 본 발명은 준설토 유출 방지용 필터매트에 있어서, 인접하는 필터매트와 필터매트의 끝단부를 일정한 폭으로 접촉시킨 후 일정한 간격으로 접합선을 형성시켜 접합선과 접합선 사이에 관통유로를 형성하도록 한 것에 그 특징이 있다.
Patent KR-20110103095-A (KR)
Inventor: LEE DONG JIN
IPC: B21D26/08
Filed: 2010-03-12
Abstract: 본 발명은 매질이 충전된 금속 파이프 내에서 펄스 전류에 의한 와이어 전기 폭발을 일으켜 파이프 내면에 파이프 자체의 소성 임계점 이상 압력을 일시에 가해 금속 파이프를 확관할 수 있도록 함으로써 단시간 내에 확관 작업이 이루어질 수 있도록 할 뿐만 아니라 확관 이후 지속적으로 확관 상태를 유지할 수 있도록 하는 펄스형 전기에너지를 이용한 금속 파이프의 확관방법에 관한 것이다. 
본 발명에 의한 펄스형 전기에너지를 이용한 금속 파이프의 확관방법은, 
확관 대상 금속 파이프(100) 일단에 펄스전류공급장치(50)의 일극과 연결되는 제1전극(10)을 설치하는 제1전극설치단계(S1)와; 
상기 제1전극설치단계(S1)가 완료된 확관 대상 금속 파이프(100) 내에 매질(30)을 충전하는 매질충전단계(S2)와; 
상기 매질충전단계(S2)가 완료된 확관 대상 금속 파이프(100)의 개방된 타단에 펄스전류공급장치(50)의 타극과 연결되고 제1전극(10)과 금속 와이어(20)로 연결되는 제2전극(40)을 설치하는 제2전극설치단계(S3)와; 
상기 제2전극설치단계(S3)가 완료된 확관 대상 금속 파이프(100)의 제1,2전극(10, 40)에 펄스전류공급장치(50)로부터의 펄스전류를 일시에 가해 제1,2전극(10, 40) 사이에 연결된 금속 와이어(20)를 전기폭발시키는 와어어전기폭발단계(S4);로 이루어지는 것을 특징으로 하는 것이다.
Patent KR-20100105500-A (KR)
Inventor: LEE SUNG KYU
IPC: B01D3/16
Filed: 2010-03-19
Abstract: 본 발명은 고순도 2-에틸헥산올 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법에 관한 것이다. 더 상세하게는, 응축기, 재비기, 및 분리벽이 구비된 주탑을 포함하는 분리벽형 증류탑에 있어서, 상기 주탑은 탑정구역, 상부 공급 구역, 상부 유출 구역, 하부 공급 구역, 하부 유출 구역 및 탑저구역으로 구분되고, 크루드 2-에틸헥산올 원료(F)가 상기 상부 공급 구역 및 상기 하부 공급 구역이 접하는 공급중간단(NR1)으로 유입되고, 저비점 성분(D)은 상기 탑정구역에서 유출되고, 고비점 성분(B)은 상기 탑저구역에서 유출되고, 중비점 성분(S)은 상기 상부 유출 구역 및 상기 하부 유출 구역이 접하는 유출중간단(NR2)으로 유출되며, 상기 중비점 성분은 2-에틸헥산올인 것임을 특징으로 하는 분리벽형 증류탑 및 이를 이용한 2-에틸헥산올 분별증류방법에 관한 것이다. 본 발명의 분리벽형 증류탑은 1기의 증류탑으로 2기의 증류탑의 효과를 가지므로, 고순도 2-에틸헥산올을 생산하는데 있어서 종래의 공정장치에 비해 에너지 절감 효과는 물론 장치의 설비비도 줄일 수 있는 효과가 있다.
Patent KR-20100047833-A (KR)
Title: Appratus for providing interactive service in ubiquitous environment
Inventor: SEO SUNG HO
IPC: H04N21/60
Filed: 2010-04-02
Abstract: PURPOSE: A method for providing a personal broadcast in a digital cable broadcast is provided to process and transfer the contents to enable a receiving terminal to easily use contents, thereby facilitating compatibility of contents. CONSTITUTION: An information generating end(300) receives contents from an information providing end(400) including content providing media. The information generating end processes the contents to enable a receiving end(100) to realize a content service screen and/or a content service control function and transmits them to the receiving end through a network. The information generating end includes a broadcast H/E(Head End) and an event management server.
Patent KR-20110112709-A (KR)
Inventor: CHUN KYUNG HEE
IPC: G01N33/15
Filed: 2010-04-07
Abstract: 본 발명은 암치료제의 스크리닝 방법에 관한 것으로, 보다 구체적으로 갈렉틴-3(갈렉틴-3) 및 파신(fascin-1)의 발현조절 또는 갈렉틴-3와 GSK-3β 결합을 방해하는 암 치료제 및 그의 스크리닝 방법에  관한 것이다.
Patent KR-20110119041-A (KR)
Title: Blocking member using wire rod and manufacturing method thereof
Inventor: YOON DU HAN
IPC: E04H17/14
Filed: 2010-04-26
Abstract: PURPOSE: A blocking member, using a wiring material, and a manufacturing method thereof are provided to enable a user to connect a fixing bar and a blocking member and to secure a view of an operator. CONSTITUTION: A blocking member, using a wiring material, comprises a first wire(11), a second wire(12), and combining holes(20,30). The second wire is partially welded in parallel with the first wire. The combining hole is formed between the first wire and the first wire in order to be combined with fixing bars(40,50). The fixed bar is installed between the inner side of the adjacent post.
Patent KR-20110119388-A (KR)
Title: Evacuate route guiding system using location-based information and evacuating method thereof
Inventor: OH MYUNG RYUL
IPC: H04B7/26
Filed: 2010-04-27
Abstract: PURPOSE: An evacuate route system and method using location based information are provided to help escaping people to rapidly evacuate by guiding an evacuate route using the location based information of a mobile communications terminal. CONSTITUTION: An emergency evacuate situation sensing server(100) senses the emergency evacuate situation of a building and creates evacuate situation information. An RFID/USN(Radio Frequency Identification/Ubiquitous Sensor Network)(200) creates the location based information of a mobile communications terminal(500) of escaping people which are located in the inner side of the building when creating the evacuate situation information. An evacuate route information providing server(300) receives the evacuate situation information and the location based information and creates evacuate route information in order to evacuate the escaping people to emergency exit while avoiding an evacuate situation generation spot. The evacuate route information providing server transmits the evacuate route information to the mobile communications terminal through the RFID/USN.
Patent KR-20110122598-A (KR)
Title: Scrap removal device for penal
Inventor: LEE MUN YONG
IPC: B21B45/00
Filed: 2010-05-04
Abstract: PURPOSE: A scrap removing device for a panel is provided to remove burr from both ends of a panel and scraps from a cross section of a panel before a roll forming process. CONSTITUTION: A scrap removing device for a panel comprises a frame(10), a compressing roller unit(20), a burr removing unit(60), and a scrap removing unit(90). The frame is located on the transfer path of the panel between a brake press and a roll former unit. The frame has open both sides through which the panel passes. The compressing roller unit compresses upper and lower side of the panel which is passed through the break press. The compressing roller unit moves up and down along both inner sides of the frame in order to be guided to the inside of the frame. The scrap removing unit is touched with the upper side and lower side of the panel using uniform pressure. The panel passes through the burr removing unit in the frame. The scrap removing unit eliminates foreign materials attached to the upper and lower side of the panel.
Patent KR-20100125179-A (KR)
Inventor: LEE VINCENT K
IPC: B43K29/00
Filed: 2010-05-13
Abstract: PURPOSE: A press action device is provided to randomly indicate patterns on a window of press action device. CONSTITUTION: A press action device comprises a barrel(10) for waste paper, a push button(20), a driving part(60), a rotation modular(50), and a helper spring(80). The barrel for the waste paper comprises a first end(12), a second end(14) and a window(16). The push button is arranged in a first end of the barrel for waste paper, and capable of pushing and pulling out by a user. The driving part is connected to the push button. The rotation modular comprises one or more rotating barrel(70) and is installed in the barrel for the waste paper facing the window. The helper spring is connected to the rotation modular. When a user presses the push button, the push button firstly processes the first stage, and then processes the second stage subsequently. When the push button processes the first stage, the driving part rotates one or more rotating barrel.