baber/WOPTO huggingface dataset:
Patent KR-20100023157-A (KR)
Title: Artificial leather with excellent anti-pilling property and method of manufacturing the same
Inventor: AHN YUN HI
IPC: D01F6/62
Filed: 2008-08-21
Abstract: PURPOSE: Artificial leather with excellent anti-pilling property and a manufacturing method thereof are provided to offer good abrasion resistance and pilling resistance while maintaining tactility, elasticity and dyeability of the artificial leather. CONSTITUTION: Artificial leather with excellent anti-pilling property includes polyamide microfiber of 50~80 weight% and polyester micro fiber of 20~50 weight%. The artificial leather comprises polyurethane resin impregnated inside non-woven fabric. The thickness of the polyester micro fiber is thicker than the thickness of the polyamide micro fiber. The thickness of the polyester micro fiber is 0.04~0.10 denier. The thickness of the polyamide micro fiber is 0.03~0.95 denier.
Patent KR-20100023579-A (KR)
Title: Upper nozzle for tundish
Inventor: NA YONG HAN
IPC: B22D41/54
Filed: 2008-08-22
Abstract: PURPOSE: An upper nozzle for a tundish is provided to minimize a pore size of the nozzle using materials with a small grading, and to prevent a pressure gradient after a long time operation. CONSTITUTION: An upper nozzle for a tundish(1) is consisted with 30~65 wt% of mullite, 15~50 wt% of alumina, and 15~35 wt% of zirconia mullite. The upper nozzle comprises an aggregate unit, a neutral unit, and a differentiation unit. The diameter of the biggest particle in the aggregate unit is under 0.6 millimeters. The particle size of the differentiation unit is under 0.075 millimeters. The pore size of the differentiation unit is 5.0~9.9 micrometers.
Patent KR-20100024158-A (KR)
Title: The heel of a shoe for shock absorbing
Inventor: CHOE GWANG WON
IPC: A43B21/26
Filed: 2008-08-25
Abstract: PURPOSE: A heel of shoes including multiple small balls is provided to effectively absorb an impact applied to the feet of a wearer when walking a long time, and to prevent the impact from effecting on knees and ankles. CONSTITUTION: An impact absorption heel of shoes(10) formed with a material with excellent elasticity and durability comprises the following: a storing groove(11) in the heel; multiple small balls(20) red in the inside of the storing groove through a hole(31) in a mid sole(30); and a finishing member(32) attached to the mid sole to cover the hole. The small balls are formed with a material selected from the group consisting of a sponge ball, a rubber ball or a synthetic resin ball.
Patent KR-20100029608-A (KR)
Title: Rfid reader system for using usb power
Inventor: PARK HOON
IPC: H04B5/02
Filed: 2008-09-08
Abstract: PURPOSE: An RFID reader system for using a USB power is provided to supply convenience and facility of installation to a user by installing a USB power controller and supplying power to the system from the USB device. CONSTITUTION: A USB control circuit(32) communicates with a host and transfer power to a backend from the host. An RFID transceiver(34) communicates with a tag in response to a control signal. The controller(31) controls the USB control circuit and the RFID transceiver. A power supply unit(33) transfers the power from the USB control circuit to the RFID transceiver. An USB device(21) relays data and power between the host and the USB control circuit.
Patent KR-20100031963-A (KR)
Title: Viewing angle controllable liquid crystal display device using one panel
Inventor: LEE SEOUNG HEE
IPC: G02F1/1335
Filed: 2008-09-17
Abstract: PURPOSE: A liquid crystal display apparatus controlling view angle using a single panel is provided to control wide viewing angle and narrow viewing angle with same aperture ratio as a conventional display. CONSTITUTION: A liquid crystal display apparatus controlling view angle using a single panel comprises a upper substrate(2), upper second common electrode(3), vertical alignment layer, hydrid liquid crystal layer, horizontal alignment layer, pixel electrode(5), insulating layer(6), first common electrode(7), lower substrate(8), and lower polarizing plate(9). The upper substrate is placed at the lower portion of the upper polarizing plate. The second common electrode is placed at the lower portion of the upper substrate. The vertical alignment layer is placed at the lower portion of the second common electrode. The hybrid liquid layer is placed at the lower portion of the vertical alignment layer. The pixel electrode is placed at the lower portion of the horizontal alignment layer. The insulating layer is placed at the lower portion of the pixel electrode.
Patent KR-20100038246-A (KR)
Title: Person feeling previous - grasping offer system for mobile
Inventor: SHIN JAE SAN
IPC: H04W4/00
Filed: 2008-09-26
Abstract: PURPOSE: A system for preciously checking feeling state of a subscriber using a cellular phone is provided to transmit an emoticon and image which show the feeling state of the subscriber to a cellular phone of a designated person in order to check the feeling state of the subscriber in advance. CONSTITUTION: A member information management module(210) stores subscriber member information, the name of a particular person, and cellular phone number information. A feeling state setup suggestion module(100) suggests feeling state setting of a subscriber to the subscriber. A feeling state output module(120) outputs the setup feeling state through an emoticon or a sentence. A feeling state transmission module transmits feeling state information to cellular phone numbers of designated receivers.
Patent KR-20090049529-A (KR)
Inventor: ITO YOSHIFUMI
IPC: A61G1/04
Filed: 2008-10-07
Abstract: 철책의 기립 및 퇴피를 오조작하지 않고 확실하게 실행할 수 있는 병원 반송용 스트레쳐 등의 철책을 제공한다.    
     병원 반송용 스트레쳐 등의 철책은 침상부(11)의 측편에지를 따라서 설치되어 있고, 양 단부에 회전축(22, 23)이 설치된 철책 본체(21)와, 회전축을 통하여 철책 본체를 회전 가능하게 지지하는 회전 지지부(12, 13)를 갖는다.  철책 본체에 설치된 제 1 걸어맞춤부는 철책 본체에 고정된 기초부(41)와, 기초부에 대하여 상하방향으로 왕복 이동 가능하게 설치된 레버(42)와, 이 레버에 설치된 핀 부재(43)와, 횡방향으로 왕복 이동 가능하게 설치되어 제 1 위치에서 레버의 회전축으로부터 이격하는 방향의 이동을 저지하고 제 2 위치에서 레버의 회전축으로부터 이격하는 방향의 이동을 허용하는 걸림고정 부재(44)와, 상기 회전 지지부에 설치된 제 2 걸어맞춤부는 상기 핀 부재(43)가 삽입되는 구멍(52)을 갖는다.    
     
     침상부, 철책 본체, 회전 지지부, 걸어맞춤부, 노치, 기초부, 레버, 핀 부재
Patent KR-20100039614-A (KR)
Title: Electro-optic display apparatus
Inventor: YOON SEON TAE
IPC: G02F1/1677
Filed: 2008-10-08
Abstract: PURPOSE: An electro-optical display apparatus is provided to prevent the degradation of an aperture ratio due to a polar solvent by densely aggregating the polar solvent of an electro-optical material in a non-display area using a first electrode of the non-display area. CONSTITUTION: A first substrate(110) has a plurality of pixels. The pixel includes a display area and a non-display area. An image is marked on the display area. The non-display area is contiguous to the display area. A first electrode(180) is arranged in the non-display area. A second substrate(210) faces to the first substrate. A second electrode(220) is arranged on the second substrate. The second electrode and the first electrode form an electric field. An electro-optical material(300) is included between the first electrode and the second electrode.
Patent KR-20100039732-A (KR)
Title: Seal of bearing
Inventor: JUNG GI RYUNG
IPC: F16C33/76
Filed: 2008-10-08
Abstract: PURPOSE: A seal for bearing is provided to prevent grease from flowing out by maintain a specific overlap volume. CONSTITUTION: A seal(100) for bearing comprises: an inner iron which closely surrounds the outer surface of a inner baring ring(11) ; an outer iron(140) which adheres to the inner surface of a outer baring ring(12) which is separated from the inner iron and covers the outer circumference of the inner iron; and a seal rubber(160) whose one end is inserted to cover the both ends of the outer iron and the other adheres on the top of the outer iron to cover one end of the inner iron.
Patent KR-20100041900-A (KR)
Title: Pipe cutting slug collect jig
Inventor: HWANG SOON KI
IPC: B63B9/00
Filed: 2008-10-15
Abstract: PURPOSE: A jig for pipe cut slug collection is provided to enhance productivity and reduce working hours by skipping slug removing work using a magnet. CONSTITUTION: A jig for pipe cut slug collection comprises a plurality of slug supports(110), a support block(120), a moving shaft(130), an operating block(140) and a plurality of link members(150). The slug supports consist of sectorial boards and are arranged along the circumference of the pipe to close the inside of the pipe. The support block is hinge-coupled with each slug support to rotatably support the slug supports. The moving shaft passes through the center of the support block, rotates by an operator and moves in an axial direction. The operating block is coupled with the moving shaft and moves with the moving shaft. The link members rotate the slug supports when the operating block moves.
Patent KR-20100043524-A (KR)
Title: Hot and cold water dispenser having a sterilizer for mineral water bottle
Inventor: KIM SUNG TAE
IPC: F25D11/00
Filed: 2008-10-20
Abstract: PURPOSE: A hot and cold water dispenser with a sterilizer is provided to sterilize a water bottle using ozonized water. CONSTITUTION: A hot and cold water dispenser with a sterilizer comprise a natural water tank(110), a cold water tank(120), a hot water tank(130), a sterilizer(140), and a sterilizing pipe(150). The natural water tank is installed in the upper end of the cold water tank. The sterilizer inhales water through a cold water pipe which is connected to the cold water tank. The sterilizer includes a cold water tank sterilizer and a natural water tank sterilizer. The cold water tank sterilizer transfers the ozonated water to the cold water tank inside.
Patent KR-20100045543-A (KR)
Title: Haptic feedback providing module using hybrid actuator, handheld therewith and providing method thereof
Inventor: YANG TAE HEON
IPC: G06F3/041
Filed: 2008-10-24
Abstract: PURPOSE: A haptic feedback offer module using a different kind actuator, a mobile unit having this module and a providing method thereof are provided to offer various haptics as a feedback by proceeding single implementation or combination implementation of reaction force of the actuator from the actuator of the different 2 kinds type. CONSTITUTION: An actuator unit is installed in one side of a location input unit(200). The first actuator unit(10) changes applied electricity to a magnetic field. The first actuator unit occurs magnetism reaction force. The second actuator unit(400) is installed in the other one side of the location input unit. The second actuator unit changes the electricity to mechanical vibration. The second actuator unit occurs a vibration reaction force.
Patent KR-20100046830-A (KR)
Title: Spin head
Inventor: JEONG YOUNG JU
IPC: H01L21/3065
Filed: 2008-10-28
Abstract: PURPOSE: A spin head are provided to supports a substrate stably by preventing force from being concentrated on a part of chuck pins. CONSTITUTION: A rotation plate(340) has a spiral screw thread(341) in the outside of an upper side of the rotation plate. A plurality of chuck pins(500) are formed in the lower side to be engaged with screw thread and are protruded to the upper side of the substrate to support the side of the substrate.
Patent KR-20090101804-A (KR)
Title: Open-loop spatial multiplexing for 4tx system with rank adaptation
Inventor: LEE MOON IL
IPC: H04B7/02
Filed: 2008-10-29
Abstract: PURPOSE: An open-loop spatial multiplexing method for a 4Tx system with rank adaptation is provided to reduce the complexity of a wireless mobile communication system according to the number of pre-coding matrixes based on phase transition. CONSTITUTION: An open-loop spatial multiplexing method for a 4Tx system with rank adaptation performs pre-coding for subcarriers or virtual resources by using a phase transition based matrix. The phase transition based matrix is configured in unitary sparse matrix, and a code book configured in pre-coding matrix has 4 pre-coding matrixes W2(i) for rank 2, wherein i=0,1,2,3. The code book configured in pre-coding matrix has 4 pre-coding matrixes W3(i) for rank 3, wherein i=0,1,2,3. The code book configured in pre-coding matrix has 4 pre-coding matrixes W4 for rank 4, wherein i=0,1,2,3.
Patent KR-20100047583-A (KR)
Title: The carrier package
Inventor: CHUN SANG KWANG
IPC: B65D5/30
Filed: 2008-10-29
Abstract: PURPOSE: A box for packing beverage is provided to prevent a binding wing from being fallen out a bonding groove by preventing the bonding wing from being exposed for keeping the upper side of the box closed. CONSTITUTION: A box for packing beverage includes a front member(110), a rear member(112), a left member(114), a right member(116), and a lower assembly member. The box comprises: a corner folding part(150) for making a part of the front and rear member folded in a receiving space; an inclined boundary line(140) which connects a vertex interval of the corner folding part; a sheet member(160) for assembling an upper side of the box which is extended; a binding groove(164) which is formed on the sheet member; an upper side assembly member(130); and a binding wing(170) which is extended from the end of the upper side assembly member.
Patent KR-20100047596-A (KR)
Title: Multi-valent and multi-functional nano aggregates and method for preparing thereof
Inventor: YOO HYUK SANG
IPC: B82B1/00
Filed: 2008-10-29
Abstract: PURPOSE: A nanoassembly of micelle form, a manufacturing method thereof, a drug delivery system and contrast agent including the nano assembly are provided to minimize the side effect to normal cell and to increase the drug delivery efficiency. CONSTITUTION: A nanoassembly of the micelle form is combined to one end of a hydrophobic drug and contains a first micelle unit at the other end. The nanoassmebly further contains a hydrophilic polymer bound to end or derivative threreof, a second micelle unit. A hydrophobic drug and/or magnetic material is encapculated at a core portion. A part of the cell surface specific binding substance is a growth factor fragment.
Patent KR-20100048335-A (KR)
Title: Broadcasting receiver and method for locking watch broadcasting signal using a mobile terminal
Inventor: RYU HEE CHANG
IPC: H04N21/454
Filed: 2008-10-31
Abstract: PURPOSE: A method for restricting watching broadcasting using a broadcasting receiver and a mobile terminal are provided to selectively resolve the operation of restricting watching broadcasting of the broadcasting receiver by using the mobile communication terminal. CONSTITUTION: An IP-STB(100) sets information of restriction about watching broadcasting through a wireless communication with a mobile communication terminal(500). The IP-STB performs operation of restriction about watching broadcasting based on the information of restriction about watching broadcasting. The IP-STB set the information of restriction about watching broadcasting through local area Bluetooth communication and RF(Radio Freauency) communication with the mobile communication terminal. If a wireless communication with the mobile communication terminal is possible, the IP-STB inquires restriction clearance about watching broadcasting. The IP-STB selectively performs an operation of restriction about watching broadcasting according to the result of the inquiries.
Patent KR-20090045873-A (KR)
Inventor: SHIMIZU SHINYA
IPC: G05F1/10
Filed: 2008-10-31
Abstract: 본 발명은 강압 동작시의 출력 전압이 목표 전압에 이를 때까지의 시간을 짧게 할 수 있는 동시에, 승압 동작시에도 오버 슛이나 언더 슛의 발생을 방지할 수 있는 출력 전압 가변의 승압/강압형 스위칭 레귤레이터를 제공한다. 
     기준 전압(Vref)의 변화가 저역 통과 필터(7)를 통하여 오차 증폭 회로(3)에 입력되도록 하고, 또한, 승압/강압 제어 회로(4)는 저역 통과 필터(7)에 대한 제어 신호(DETOUT)를 사용하여 저역 통과 필터(7)에 대하여 강압 동작시와 승압 동작시에 시정수를 변경시켜 각각의 동작시에 최적의 시정수가 되도록 한다. 
     
     승압/강압형 스위칭 레귤레이터, D/A컨버터, 오차 증폭 회로, 승압/강압 제어 회로, 저역 통과 필터
Patent KR-20100053800-A (KR)
Inventor: YI SANG MI
IPC: H04L1/02
Filed: 2008-11-13
Abstract: PURPOSE: A method for measuring a channel is provided to perform efficient communications by determining channel quality at each sub-band channel and feedbacking the channel quality. CONSTITUTION: A carrier power estimator(401) presumes the power of subcarrier excluding a noise from a signal received from a receiving terminal. A received signal power estimator(402) especially presumes the power of the received at subcarriers. A channel estimator(403) especially presumes a channel based on the output of the received signal power estimator and the received signal power estimator. A CQI(Channel Quality Information) generator(404) generates CQI based on an estimated value which especially calculated at subcarriers.
Patent KR-20100054958-A (KR)
Title: Multi-function sofa
Inventor: LIM IN CHO
IPC: A47C17/04
Filed: 2008-11-17
Abstract: PURPOSE: A multifunctional sofa for 4 people is provided to enable users to comfortably rest while sitting on the sofa by including a varied supporting seat, a seat back and a leg supporting unit. CONSTITUTION: A multifunctional sofa for 4 people comprises the following: a first frame(210) in a bar shape including a first guide groove(211) on one side of the sofa to be connected with a seat back(110) and a seating stand(120); a sliding unit(200) formed with scissors frame hinge combining a second frame including a first guide pin(221) matching with the first guide groove; a linking unit formed on the other side of the sofa; as leg supporting unit protruded from the front side of the seating stand; and a controlling unit controlling the operation of the linking unit.
Patent KR-20090076771-A (KR)
Title: Connector device for fluorescent lamp having the floating controlling mechanism
Inventor: SUGITA NOBUHIRO
IPC: H01R33/02
Filed: 2008-11-18
Abstract: A connector device for a fluorescent lamp having a floating control mechanism is provided to restrict floating when mounting a fluorescent lamp and enable floating after mounting the fluorescent lamp, thereby stabilizing mounting of the fluorescent lamp and coping with thermal expansion and contraction of the fluorescent lamp. An operation housing(40) operates according to movement of a fluorescent lamp. A fixing housing(70) supports the operation housing to be floated in longitudinal direction. A mounting member(20) is mounted on the operation housing. The mounting member fixes a lead line to a terminal(90). The operation housing comprises the first lock unit preventing floating about the fixing housing of the operation housing. The fixing housing comprises the second lock unit preventing floating about the fixing housing of the operation housing.
Patent KR-20100056305-A (KR)
Title: Tool for sketch
Inventor: JUNG SUK SOO
IPC: B44D3/00
Filed: 2008-11-19
Abstract: PURPOSE: An assisting unit for sketch is provided to help a user to draw a drawing and to practice sketches using the assisting unit which is composed of a main body, a measuring unit, and left and right connection straight pipe. CONSTITUTION: An assisting unit for sketch comprises: a main body including a weight goniometer(12) and a measuring groove(16); a measuring unit(4) having a fitting portion on both sides of the main body; and left and right connection straight pipes(6)(8) which are fitted in the fitting portion and in which writing instrument for the sketch is fitted. The weight goniometer has an angle gradation.
Patent KR-20100056583-A (KR)
Title: Ventilation device for a window
Inventor: LEE JAE MIN
IPC: E06B7/04
Filed: 2008-11-20
Abstract: PURPOSE: A window ventilation system is provided to enable natural ventilation using the temperature difference between an interior and an exterior using the radiant heat of natural light. CONSTITUTION: A window ventilation system comprises a ventilation funnel(20), a ventilation opening(21), and a rotation bar(40). The ventilation funnel is formed inside a window frame. The ventilation opening is formed on the side of the ventilation funnel toward the inside and outside of a building. The rotation bar is formed on the middle of the ventilation opening. The rotation bar is installed on the window frame with a lever knob(55) and controls the amount of the airflow. The rotation bar has air intake and exhaust lines(41) and changes the direction of the intake and exhaust of the air.
Patent KR-20100059267-A (KR)
Title: Method for constructing steel beam by using y-type connector
Inventor: KANG KYUNG IN
IPC: E04B1/18
Filed: 2008-11-26
Abstract: PURPOSE: A steel beam assembling method using a Y-connector for guiding is provided to safely and rapidly assemble a steel beam using a Y-shaped connector. CONSTITUTION: A steel beam assembling method using a Y-connector for guiding comprises following steps. Y-shaped connectors for guiding(200) are connected to each other through multiple connecting holes and a web of a composite bracket(100). A guiding rope is connected to a locker housing(500) attached to a lower flange. A composite steel beam(300) is moved to the ground and the guiding rope is connected to a locker(400) attached to a lower flange of the composite steel beam. The composite steel beam connected to the guiding rope is moved to a location for assembly and then is moved to a composite bracket. The locker attached to the composite steel beam is guided to a locker receptacle attached to the composite bracket and moved to the inside of the Y-shaped connector installed in the composite bracket so that a web of the composite steel beam is moved along the incline of the web of the composite steel beam.
Patent KR-20100060183-A (KR)
Title: Routing apparatus and method in zigbee network
Inventor: YAN LONG
IPC: H04L12/28
Filed: 2008-11-27
Abstract: PURPOSE: A routing device and a method thereof in a Zigbee network performing the routing at minimum cost in consideration of a battery power level are provided to calculate the routing cost in consideration of the battery energy of a Zigbee node. CONSTITUTION: A communication module transmits and receives signal for communicating with the other node. A controller(840) obtains the location information and a battery power level of one or more node through the communications module. The controller decides the routing route having the minimum routing route cost based on the location information. In case the status information or the location information is requested through the communications module, the controller decides the status information or the location information. The controller transmits the status information and location information.
Patent KR-20100060592-A (KR)
Title: Levitation control method using measured flux
Inventor: KIM HONG JU
IPC: B60L13/06
Filed: 2008-11-28
Abstract: PURPOSE: A levitation control method of a magnetic levitation vehicle is provided to improve safety of levitation control with regard to the variation of an electromagnet property by constantly controlling a magnetic flux between the electromagnet and a rail. CONSTITUTION: Magnetic flux measurement data is obtained by repeatedly measuring magnetic flux between an electromagnet and a rail while changing a gap between the electromagnet and the rail. A magnetic flux function is produced using the magnetic flux measurement data. Magnetic flux function validity is identified to determine whether a magnetic flux function is constant. A final control voltage(506) is determined by adding a magnetic control voltage(505-2) to a supply control voltage(505-1).