baber/WOPTO huggingface dataset:
Patent KR-20070100778-A (KR)
Title: Ratchet wrench with socket quick release mechanism
Inventor: CRAWFORD TED C
IPC: B25B13/46
Filed: 2005-12-30
Abstract: A ratchet wrench includes a working head located forwardly on a handle. The working head has a body portion with a generally flat and generally uninterrupted upper surface and a cavity formed in an opposite lower surface with at least one actuator bore through the side wall of the body portion. A drive item is rotatably disposed in the cavity. A pawl item is disposed in the cavity to switch the drive direction of the drive item, and a pawl actuator pin is movably disposed in the actuator bore to switch the pawl. A retention plate may be used to mount the drive item and pawl item in the cavity plate. A quick release mechanism may include a longitudinally oriented and longitudinally slideable release actuator. The upper surface of the working head may be formed by the body portion or by a cover plate mounted thereto.
Patent KR-20070112880-A (KR)
Title: Substituted p-trifluoromethyl phenylethers, the preparation and the use thereof
Inventor: LIU CHANGLING
IPC: C07C69/54
Filed: 2006-06-15
Abstract: The invention, discloses substituted p-trifluoromethyl phenylethers of formula (I), the preparation and the use thereof, wherein each substituent is defined as in the description. The compounds of the invention have broad spectrum activity and good insecticidal activity.
Patent KR-20070114401-A (KR)
Title: Metallized films and articles containing the same
Inventor: STEELMAN RONALD S
IPC: C09J7/22
Filed: 2006-03-24
Abstract: Metallized films and articles including a metallized film are disclosed. The metallized films may include multiple layers in which a metal layer is positioned between and in contact with two cross-linked polymeric layers.
Patent KR-20080012270-A (KR)
Title: A system and method for localizing imaging devices
Inventor: TAYLOR CAMILLO J
IPC: G06V10/147
Filed: 2006-03-29
Abstract: A system and method for localizing imaging devices in a network using images taken by the imaging devices. The relative position and orientation of a network of camera-equipped communications devices are obtained by having each device examine images taken by its camera. The devices are also equipped with controllable light sources that vary their output in a predetermined manner. This variation is found in images and used to identify the devices in view and to define epipolar points related to the other imaging devices in view. Common reference points in the image are also identified. The imaging devices then exchange details of the epipolar and common reference points with each other, and use them to obtain their relative position and orientation.
Patent KR-20080002883-A (KR)
Title: Method of molding composite member and composite member
Inventor: SUZUKI HITOSHI
IPC: B29K21/00
Filed: 2006-04-21
Abstract: A method of molding a composite member in which one member is subjected to integral molding with another member so that the one member is provided with a convex part; and a relevant composite member. At least part of the inner surface of metal mold (10) positioned opposite to surface of first member (6b) to be fusion bonded to a second member is provided with concave part (10a). Second thermoplastic material is melted and injected onto the side of surface of first member (6b) to be fusion bonded to a second member, so that the first member (6b) is deformed by the injection pressure of the molten second thermoplastic material, thereby providing the first member with convex part (6a).
Patent KR-20080030554-A (KR)
Title: Photosensitive resin composition, composition for solder resist, and photosensitive dry film
Inventor: HIRAKAWA MAKOTO
IPC: G03F7/028
Filed: 2006-07-27
Abstract: A photosensitive resin composition which is excellent in storage stability required of one-pack type compositions and in processability required for dry-film formation and gives a cured article suitable for use as an FPC substrate or hard-disc suspension substrate which each retains essential properties required of solder resists, such as heat resistance, water resistance, and electrical-insulation reliability, and combines flexibility with unsusceptibility to fouling. The composition comprises: a compound which has a carbon-carbon double bond and a carboxy group and is obtained by reacting a bisphenol epoxy compound with an unsaturated monocarboxylic acid and then causing a polybasic acid anhydride to undergo addition reaction with part or all of the secondary hydroxy groups of the reaction product; a urethane (meth)acrylate compound having a structure derived from a polycarbonate polyol structure; another polymerizable compound having a carbon-carbon double bond; and a photopolymerization initiator.
Patent KR-20080018877-A (KR)
Title: Counterfeit coin detection supporting device
Inventor: NISHIDA KOICHI
IPC: G07D5/00
Filed: 2006-06-07
Abstract: A counterfeit coin detection supporting device ejects outside bank notes of the same denominations as preset denominations as specific banknotes out of bank notes inputted from outside. The denominations and the number of bank notes ejected outside are stored in storage (23). Specific bank notes manually judged to be not counterfeit bank notes are inputted again. When the denominations and the numbers of specific bank notes inputted again agree with those stored in the storage (23), the detection of counterfeit bank notes are judged to be normally ended.
Patent KR-20080019647-A (KR)
Title: Method for producing nickel particles and nickel particles produced by the method, and electroconductive paste using the nickel particles
Inventor: MUKUNO TAKASHI
IPC: B22F1/00
Filed: 2006-06-30
Abstract: Provided are nickel particles which are fine and have a sharp particle size distribution; and an electroconductive paste using such nickel particles. Furthermore, provided is a method for producing nickel particles wherein a liquid reaction mixture containing a nickel salt and a polyol is heated up to a reduction temperature, to thereby reduce the nickel salt in the liquid reaction mixture. The method is characterized in that before the liquid reaction mixture reaches the reduction temperature during heating, a carboxylic acid or an amine containing a carboxylic group and/or an amino group and a noble metal catalyst are incorporated into the liquid reaction mixture. This production method allows the production of nickel particles having an average particle diameter as measured by the image analysis method of 1 nm to 300 nm. ® KIPO & WIPO 2008
Patent KR-20080028900-A (KR)
Title: Method and system for displaying via a network of an interactive movie
Inventor: AMIRA RONY
IPC: A63F13/12
Filed: 2006-05-29
Abstract: The present invention relates to a system for transferring an interactive walkthrough movie located at a server via a network and displaying the same at a user station, which comprises: (a) a display unit at the user station for displaying movie frames; (b) a control device at the user station for enabling the user to navigate within the movie; (c) a map of the movie describing the links between the individual movie frames and the index of each movie frame, said map also maintains at any given time the present virtual location of the user within the map; and (d) a prediction unit for receiving inputs from said map and from a user control device, and based on said inputs predicting those future frames that may be required for view by the user, and instructing the server to convey said predicted future frames to the user station. The prediction unit may order a first level of resolution frames when the user is in a virtual movement, and a second level of resolution frames when the user is stationary within the interactive movie.
Patent KR-20090080437-A (KR)
Title: Shift Circuit
Inventor: KANG TAE JIN
IPC: G11C8/04
Filed: 2008-01-21
Abstract: A shift circuit is provided to reduce an area and current consumption by simplifying a feedback inverter. A shift circuit includes a first transmission gate(T20), a second transmission gate(T22), a first latch unit(20) and a second latch unit(22). The transmission gate transmits the input data to a first node in response to a clock signal. The first latch unit latches the data of the first node in response to the clock signal. The first transmission gate transmits the data of the first node to the third node in response to the clock signal. The second latch unit latches the data of the third node in response to the clock signal. The first latch unit includes a first inverter, a second inverter, and an NMOS transistor. The first inverter inverts the signal of the first node. The second inverter inverts the signal of the second node. The NMOS transistor transmits the output signal of the second inverter to the first node.
Patent KR-20090080723-A (KR)
Title: Apparatus and method for plannig wireless network
Inventor: SUNG KI WON
IPC: H04W16/00
Filed: 2008-01-22
Abstract: A device and a method for designing a wireless network are provided to predict an optimal MCS(Modulation and Coding Scheme) level to be allocated to a prediction point set in the wireless network. A parameter input unit(202) receives and outputs information related to at least one parameter. An RoT(Rise over Thermal) calculator(204) calculates and outputs RoT by using the parameter information received from the parameter input unit. A first uplink performance prediction index determiner(206) determines an MCS level by receiving an RoT calculation result. The first uplink performance prediction index determiner outputs determined MCS level information. A maximum attainable CINR(Carrier to Interference and Noise Ratio) calculator(208) calculates a maximum attainable CINR in the MSC level by receiving the MCS level information.
Patent KR-20080097908-A (KR)
Title: Electric driving unit for x-type gun
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 2008-01-31
Abstract: An electric driving unit for an X type gun include two gun arms installed electrodes faced with each other supports each middle portion of arm with the pivot axis to the axis and is provided to simply attach and separate the elements, therefore the maintenance is extremely facilitate. As an electric driving unit for an X type gun having two gun arms(1,3) including electrodes faced with each other in the leading end and is axis-supported in the middle portion with a pivot axis, and a pressurization axle(9) which both sides thing one side thing is connected to arm in the backend of arm. The electric driving unit for an X type gun comprises an axis of rotation(17) which is provided within a motor(16), and is formed with the hollow shaft in which a helical axis(18) is fixed; a guide bearing(22) which is provided to the front end side of the motor and guides the pressurization axle; and a bearing(15) which the thing of the other side as described above supports arm with a pivot axis(10) about a pressure driving part main body(8) to the axis.
Patent KR-20090085813-A (KR)
Title: The heating structure by warm water which using of dry process and the construction method thereof
Inventor: KIM SONG KUN
IPC: E04F15/20
Filed: 2008-02-05
Abstract: A dry hot water heating structure and a construction method thereof are provided to prevent noise generated on a room bottom from being directly delivered to a bottom sleeve by installing an impact absorber on a steel wire. A construction method of a dry hot water heating structure comprises following steps. A bracket(B) is installed at the front side of a bracket fixing frame(A). A sub bracket(E) is installed at the upper side of the bracket. An edge frame(F) is installed at the upper side of the sub bracket. A steel wire socket(G) adheres closely to a floor side. A steel wire(H) is fixed to the steel wire socket. An impact absorber(I) is installed at the steel wire. A noise insulating material(M) is installed with hanging on a projection of a horizontal girder frame. A bottom frame(N) is installed at the horizontal girder frame. A loess block(Q) is installed at the edge frame. A gypsum board rigid frame(R) is installed at the groove on the edge frame. A heating XL pipe(S) and a heating XL pipe fixing cap(T) are installed at the groove of the upper side of the loess block and the bottom frame. In the bottom frame, a water vein preventing plate(V) is installed. In the water vein preventing plate, a hypocaust floor(W) is fixed with a hypocaust floor fixing frame(U).
Patent KR-20090085933-A (KR)
Title: 로봇 청소기 제어 방법
Inventor: KIM JONG WOO
IPC: A47L11/24
Filed: 2008-02-05
Abstract: 본 발명은 복잡한 구역에 놓여진 로봇 청소기를, 효과적으로 제어하기 위한 방법에 관한 것으로서, 본 발명의 목적은, 로봇 청소기가 복잡한 구역에 놓여진 경우에, 로봇 청소기를 작은 각도로 회전시킴으로써, 로봇 청소기가 복잡한 구역을 빠져나올 수 있도록 하기 위한, 로봇 청소기 제어 방법을 제공하는 것이다. 이를 위해 본 발명은, 제어부가 청소 기능을 수행하는 단계; 충돌감지신호들이 수신된 경우, 제어부가 로봇 청소기를 1차 랜덤 각도로 회전시키면서 청소 기능을 수행하며, 충돌감지신호들의 수신 시간들을 저장부에 저장하는 저장 단계; 제어부가 수신 시간들을 이용하여 제1평균수신간격을 산출하는 한편, 산출된 제1평균수신간격이 최장수신간격보다 작은지의 여부를 판단하는 제1 판단 단계; 제1 판단 결과, 작지 않은 경우, 제어부가 충돌감지신호 수신시 로봇 청소기를 상기 1차 랜덤 각도 범위에서 회전시키면서 청소 기능을 수행하는 1차 랜덤 각도 회전 단계; 및 제1 판단 결과, 작은 경우, 제어부가 충돌감지신호 수신시 로봇 청소기를 1차 랜덤 각도 범위보다 작은 2차 랜덤 각도 범위에서 회전시키면서 청소 기능을 수행하는 2차 랜덤 각도 회전 단계를 포함한다. 
       
     로봇 청소기, 범퍼센서
Patent KR-20090088996-A (KR)
Title: High duty condenser for refrigerating cycle
Inventor: LEE CHANG HO
IPC: F25B39/04
Filed: 2008-02-18
Abstract: A high efficiency condenser for a refrigeration cycle is provided to reduce drastically a ratio of power consumption by shortening operating time of a cooling fan for radiation of heat by discharging high temperature heat contained refrigerant gas. A high efficiency condenser for a refrigeration cycle includes a steel plate(1), a pipe(2), and a supporting stand(6). The steel plate has a spiral shape. The pipe is bonded to a zigzag type. An indented part is formed on a part in which the steel plate and the pipe are contacted. A heat radiation fin is installed at the steel plate. A ventilation path is formed on the heat radiation fin. The heat radiation fin is formed to a V type. The supporting stand is fixed on the condenser by spot welding.
Patent KR-20090101782-A (KR)
Title: The heating system and controling method for reducing green house gases and saving energy
Inventor: KWAK DONG YOUN
IPC: F24D19/10
Filed: 2008-03-24
Abstract: PURPOSE: A heating system and a control method thereof are provided to supply different power to spaces of different purposes and to control valve units installed in the spaces individually. CONSTITUTION: A heating system comprises automatic valve units(100a,100b), a valve regulator(200), and a main controller. The automatic valve units are installed in a boiler heating distributor. The valve regulator controls opening/closing of the automatic valve units in order to individually adjust the flow rate of heating water in heating pipes supplied to each heating space. The main controller sets up the opening/closing time of each automatic valve unit by the user and transmits the set time data to the valve regulator through wireless communication. The valve regulator receives the set time data, controls the automatic valve units individually differently according to the set time data, and controls the supply of the heating water in the heating pipe to each heating space.
Patent KR-20090103451-A (KR)
Title: Method of internet protocol routing in mobile internet system and access routing agent using the same
Inventor: CHOI JIN SEEK
IPC: H04L12/28
Filed: 2008-03-28
Abstract: PURPOSE: A method of routing an internet protocol in a mobile internet system and an access routing agent using the same are provided to remove a complex process for maintaining a tunnel between a mobile terminal and a home agent. CONSTITUTION: A method of routing an internet protocol in a mobile internet system comprises the following steps. An originating access routing agent receives a data packet that an originating station transmits to a mobile terminal(S210). The originating access routing agent inquires an IP address of a receiving access routing agent by an IP address(S220). A data packet is transmitted to the receiving access routing agent not through a home server(S230). The receiving access routing agent transmits the received data packet to the mobile terminal(S240).
Patent KR-20090104374-A (KR)
Title: Apparatus and method for recognizing default point of absolute encoder by use of ple
Inventor: BAEK SEUNG CHUL
IPC: G01D5/00
Filed: 2008-03-31
Abstract: PURPOSE: An apparatus and a method for recognizing a point of an absolute encoder using PLC are provided to implement a servo driver and a motor using the absolute encoder without a point god and a point sensor for recognizing the point. CONSTITUTION: A motor(316,318,320,322) linearly moves a driver(324) at each axis by rotating according to the control. A servo driver(308,310,312,314) controls the drive of the motor. The servo driver measures the one rotation or several rotations data for setting the point of the driver. A PLC unit(200) sets an initial point of the driver at each axis and calculates the current position using the one rotation or several rotations data of the motor at each axis received as the absolute encoder value from the servo driver.
Patent KR-20090107279-A (KR)
Title: Cutting mechanism for a pipe bending machine
Inventor: LIN FRANK
IPC: B26D1/04
Filed: 2008-04-08
Abstract: PURPOSE: A cutting apparatus for a pipe bending machine is provided to prevent a pipe from being deformed while cutting the pipe. CONSTITUTION: A cutting apparatus which is suitable for a pipe bending machine cutting a pipe(300) extended in the first direction comprises a supporting stand which has a space(12) for receiving the pipe. The first cutting unit(20) includes the first cutting blade(221) which is arranged correspondingly to the peripheral position of the pipe within the space and the first cutter(22) for cutting a slit(310). The second cutting unit(30) includes the second blade(221) which is arranged correspondingly to the peripheral position of the cut slit and the second cutter(33) which is extended into the space.
Patent KR-20090109984-A (KR)
Title: Corner brick
Inventor: JO BYEONG GWON
IPC: E04C1/00
Filed: 2008-04-17
Abstract: PURPOSE: A corner block is provided to be constructed without additional inner and outer coating materials. CONSTITUTION: A corner block(10) is composed of an outer wall unit(20), an inner wall unit(30), and a second connection piece(50). The outer wall unit has at least one first space(23) penetrated vertically. The inner wall unit has a side wall connected at the same height as the side of the outer wall unit, and has at least one second space(31) penetrated vertically. The inner wall unit has a first connection(45) having first and second opening units(41,43). At least one second connection piece is formed in the second space to connect the inner and outer wall units. Third and forth opening units(51,53) are formed in the second connection piece.
Patent KR-20090110519-A (KR)
Title: Deck plate
Inventor: YOON GI YOUNG
IPC: E01C9/08
Filed: 2008-04-18
Abstract: PURPOSE: A deck plate is provided to reduce the noise by preventing sliding and to reduce the repair cost when the filler is damaged. CONSTITUTION: A deck plate is composed of an upper frame(100), a filler(50), and a lower frame(200). A filler housing space whose upper side is opened is formed in the upper frame. The filler is filled in the filler housing space. The lower frame is detachably combined to the lower part of the upper frame. The lower frame improves the strength of the upper frame. A friction connection member is fixed to the surface of the upper frame of the filler housing space.
Patent KR-20090111678-A (KR)
Title: Fatigue endurance tester for large-sized independent suspension system
Inventor: KIM JONG SOON
IPC: G01M17/04
Filed: 2008-04-22
Abstract: PURPOSE: A fatigue endurance tester for large-sized independent suspension device is provided to apply for variety of road conditions by controlling eccentricity degree and rotation number of a rotator. CONSTITUTION: A power generator(10) generates driving power. A power transmission(20) delivers the power and is connected to the power generator. A rotator(30) comprises an independent suspension device(100) connected to the power transmission. A pressure device(40) presses the load to a buffer. A control device controls the power generator and the pressure device to change the road condition and condition of loading. The control device measures an endurance measured value in the variously changed road condition and the condition of loading by fatigue endurance of the independent suspension device.
Patent KR-20090113597-A (KR)
Title: Heat-Shinkable Multi-Layer Olefin film for packaging the products
Inventor: LEE KI HYUN
IPC: B32B27/32
Filed: 2008-04-28
Abstract: PURPOSE: A multilayer olefin heat shrinkable film for product packing is provided to improving gas blocking rate and extend gas blocking time, which results from a nylon resin layer formed in the center thereof. CONSTITUTION: A multilayer olefin heat shrinkable film for product packing comprises the following layers. A nylon resin layer(1) is located in the middle. An LLDPE layer(2) is adhered to the both sides of the nylon resin layer. A polypropylene layer(3) is adhered to the both sides of the LLDPE layer. The nylon resin layer is arranged in the center of the multilayer olefin heat shrinkable film and characterized by high rigidity and gas blocking properties. The nylon resin layer protects the heat shrinkable film against outer air and moisture even in long time preserve.
Patent KR-20090114592-A (KR)
Title: Aramid tire cord and method of manufacturing the same
Inventor: JUNG IL
IPC: D02G3/48
Filed: 2008-04-30
Abstract: PURPOSE: Aramid tire cord and a manufacturing method thereof are provided to prevent tire breaking due to expansion of steel in high speed traveling, and to improve fuel efficiency. CONSTITUTION: Aramid tire cord includes multifilament. The deep strength of the tire cord is 10~23 g/d. The elongation at break of the tire cord is ~6 %. The middle elongation at break measured under the load of 6.75kg is 0.3~0.5%. The total fineness of the aramid tire cord is 800~10,000 denier. The aramid multifilament is poly(para- phenyleneterephtalamide). The strength of the aramid multifilament is 20~25 g/d.
Patent KR-20090114631-A (KR)
Title: Calibration circuit, semiconductor memory device including the same, and operating method of the calibration circuit
Inventor: JEONG CHUN SEOK
IPC: G11C7/22
Filed: 2008-04-30
Abstract: PURPOSE: A calibration circuit, a semiconductor memory device, and a method for operating the calibration circuit are provided to reduce an amount of currents in the calibration circuit by selectively supplying a clock for measuring an enable time. CONSTITUTION: A calibration part(610) generates a calibration code for controlling a termination resistance. A calibration controller(620) enables the calibration part for a constant clock by counting the clock. A clock controller(630) selectively supplies the clock inputted to the calibration controller according to the operation state of the semiconductor device applying the calibration circuit. A clock controller includes an AND gate. The AND gate receives the idle signal and the clock and supplies the clock to the calibration part.
Patent KR-20090117143-A (KR)
Title: The apparatus and method of 4.2 channel transmitting
Inventor: CHO JAE SEOCK
IPC: H04S3/00
Filed: 2008-05-08
Abstract: PURPOSE: An apparatus and a method of 4.2 channel transmission are provided to change data of a 4.2 channel transmission terminal by interlinking an external USB device performing data communication through the 4.2 channel transmission terminal. CONSTITUTION: In a apparatus and a method of 4.2 channel transmitting, 4.2 channel transmission terminal(100) is wirelessly connected to a peripheral device near an ISM band local area. The 4.2 channel transmission terminal converts an audio signal into 6 channels. The 4.2 channel transmission terminal filters an audio signal below 100Hz, and 4.2 channel transmission terminal outputs the filtered audio signals to a 4.2 channel transmission receiving terminal through three RF modules. The 4.2 channel transmission receiving terminal is installed at a left/right speaker, a left/right buffer, inside of rear speaker.