baber/WOPTO huggingface dataset:
Patent KR-20070083726-A (KR)
Title: Device for etching a conductive layer and etching method
Inventor: MAZZARA CHRISTOPHE
IPC: H01J9/02
Filed: 2005-09-30
Abstract: The invention concerns a device for chemically etching an electrically conductive layer (2) on a transparent substrate (1), comprising means for supporting (4) the substrate (1) and means for spraying (5) a solution. The invention is characterized in that the spraying means (5) consist of a plurality of nozzles (50) which are arranged above the substrate and which are designed to spray simultaneously on the layer to be etched at least two solutions (7, 8), either independently of each other, or in the form of a mixture provided at the nozzles.
Patent KR-20070084212-A (KR)
Title: Composite diffuser plates and direct-lit liquid crystal displays using the same
Inventor: GEHLSEN MARK D
IPC: G02F1/1335
Filed: 2005-10-11
Abstract: In a directly-illuminated liquid crystal display (LCD) (100), for example an LCD monitor or an LCD-TV, a number of light management layers (120) lie between the light source (116) and the LCD panel (102) to provide bright, uniform illumination. The light management layers, including, for example, a diffuser (122), a reflective polarizer (124) and a brightness enhancing layer, are contained in a light management unit (200) that is formed from two subassemblies (202, 204). The two subassemblies each contain a substrate (210, 212) and are attached together so as to leave a gap (206) between the two subassemblies. The diffuser is located in one of the subassemblies, and the other light management layers may be in either of the subassemblies, or may be disposed in the gap between the subassemblies.
Patent KR-20070120090-A (KR)
Title: Thermoplastic blends and articles made therefrom
Inventor: CONT NICOLA
IPC: C08L67/02
Filed: 2006-04-06
Abstract: An internally lubricated thermoplastic composition consisting essentially of 5 to 50 wt. % of a polycarbonate; 35 to 90 wt. % of a polyalkylene terephthalate, a polyalkylene naphthanoate resin, or blends thereof; 0.5 to 4 wt. % of a modified polyolefin; and optionally, up to 30 wt. % of a flame retardant agent, with a balanced fatigue and dimensional stability properties. Articles molded from the composition of the invention display excellent wear performance properties.
Patent KR-20070120493-A (KR)
Title: Dual-tank vacuum cleaner
Inventor: FRY KEVIN D
IPC: A47L7/00
Filed: 2006-02-28
Abstract: The disclosed vacuum cleaner (10) has a smaller, separable vacuum unit (30) that is releasably attached to a larger, base unit tank assembly (11). It provides a combination vacuum cleaner that has small-and large-capacity configurations suited for vacuum applications having different volumes, locations, or other features. The vacuum cleaner includes a single vacuum source sized for use with the larger tank structure, yet coupled to and removable integrally with the smaller vacuum unit. The smaller vacuum unit can be quickly and easily attached to and removed from the larger tank assembly to facilitate use of the vacuum cleaner in the desired configuration.
Patent KR-20080005493-A (KR)
Title: Software protection
Inventor: GIDALOV NIKOLCO
IPC: G06F21/14
Filed: 2006-04-03
Abstract: The invention relates to software protection. A method is disclosed whereby an original executable, which can be run on a computer device with an execution environment, is wrapped in an alternative execution environment for thereby forming a new executable, and thus calls from the original executable to the operating system of the computer devices can no longer be inspected or manipulated. Hereby, the executable is protected against examination and reverse engineering.
Patent KR-20070112424-A (KR)
Title: Liquid container
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/17
Filed: 2005-04-19
Abstract: The invention relates to a liquid sensor which can certainly judge the existence of liquid, and a liquid container including the sensor. A liquid sensor 60 in which a piezoelectric element having a piezoelectric layer 47 on both surfaces of which electrodes 46 and 49 are formed is used, and a bottom 43a of a cavity 43 for receiving liquid as a detection object is vibrated. The sensor 60 includes a vibration cavity forming base portion 40 in which the cavity 43 having the vibratable bottom 43a is formed, and a flow path forming base portion 50 laminated on the vibration cavity forming base portion 40. A liquid supply path 53 for supplying the liquid as the detection object to the cavity 43 and a liquid discharge path 54 for discharging the liquid as the detection object from the cavity 43 are formed in the flow path forming base portion 50.
Patent KR-20070116266-A (KR)
Title: Semiconductor device
Inventor: KATO KIYOSHI
IPC: H01L21/822
Filed: 2006-03-16
Abstract: A semiconductor device having an antenna, an asynchronous counter, and a circuit is provided. The antenna converts a carrier wave into an electrical signal. The asynchronous counter has a plurality of flip-flop circuits, each of which has a plurality of thin film transistors. Alternatively, each of the plurality of flip-flop circuits has a plurality of transistors each including a channel portion formed of single crystal silicon. The circuit generates a power supply voltage using the electrical signal and supplies the generated power supply voltage to the asynchronous counter.
Patent KR-20080005961-A (KR)
Title: Flashlight charger with an improved contact
Inventor: MAGLICA ANTHONY
IPC: F21Y101/00
Filed: 2006-04-12
Abstract: A charger is provided that includes an improved contact for holding a flashlight and electrically connecting to a charging contact of the flashlight. The charger includes an area for receiving the head of a flashlight, and an area for receiving the barrel of a flashlight. The contact is disposed about the area for receiving the barrel. The contact is deflectable and includes portions that expand and mate with the charging contact of the flashlight to hold the flashlight in place while electrically connecting to the charging contact for supplying electrical energy to a rechargeable battery contained in the flashlight.
Patent KR-20080014791-A (KR)
Title: 6,7-unsaturated-7-carbamoyl substituted morphinan derivative
Inventor: INAGAKI MASANAO
IPC: A61P1/10
Filed: 2006-05-25
Abstract: Novel compounds being useful as a therapeutic and/or preventive agent for nausea, vomiting and/or constipation. There are provided compounds, their pharmaceutically acceptable salts and hydrates thereof, the compounds represented by the formula: (I) wherein each of R1 and R2 independently is hydrogen, an optionally substituted lower alkyl, an optionally substituted lower alkenyl, an optionally substituted cycloalkyl, an optionally substituted aryl, etc.; R3 is hydrogen, hydroxyl, an optionally substituted lower alkyl, an optionally substituted lower alkenyl, an optionally substituted lower alkynyl, an optionally substituted lower alkoxy, etc.; R4 is hydrogen or a lower alkyl; and R5 is hydrogen, a lower alkyl, a cycloalkylated lower alkyl or lower alkenyl.
Patent KR-20080009135-A (KR)
Title: Active material for nonaqueous secondary battery and method for producing same
Inventor: SASAKI REIKO
IPC: H01M4/50
Filed: 2006-04-21
Abstract: Disclosed is a method for producing an active material for nonaqueous secondary batteries. In this method, a compound containing an element A (one or more elements selected from B, Al, Ga, In, Si, Ge, Sn, Mg and transition metal elements) is adhered to the particle surface of a material which can be doped/dedoped with lithium ions, then the material to which the compound adheres is kept in a water-containing atmosphere so that the weight increase rate of the material is not less than 0.1 wt% but not more than 5.0 wt%, and after that the material is subjected to firing.
Patent KR-20080014995-A (KR)
Title: Semiconductor testing apparatus
Inventor: SEKI NOBUSUKE
IPC: G01R31/28
Filed: 2006-07-20
Abstract: A semiconductor testing apparatus in which measurement accuracy is prevented from being reduced and the number of to-be-tested devices that can be simultaneously measured is increased. The semiconductor testing apparatus has a driver DR for inputting a signal to a pin of DUTs (200), a signal line connected at one end to the output end of the driver DR and having connection points provided in the middle of the signal line, and a termination resistor (28) connected to the other end of the signal line. The connection points provided in the signal line are respectively connected to the DUTs (200).
Patent KR-20080010460-A (KR)
Title: Welding torch comprising a convex open-work grid for enlarging the gas jet
Inventor: BON BERNARD
IPC: B23K9/32
Filed: 2006-06-15
Abstract: The invention concerns a welding torch (1) comprising a torch body (4) elongated along a longitudinal direction and having a working end (10), an electrode (6) including a longitudinally projecting part relative to the working end (10), a channel (8) circulating a protective gas arranged in the body (4) and terminated at the working end by at least one opening (35) for injecting gas in jet form towards the projecting part of the electrode (6). The invention is characterized in that the torch comprises means (50) for enlarging the gas jet in the form of a convex open-work grid covering the gas ejecting opening (35).
Patent KR-20080019258-A (KR)
Title: Nibble de-skew method, apparatus, and system
Inventor: MARTIN AARON
IPC: G11C8/00
Filed: 2006-06-29
Abstract: De-skew is performed on a nibble-by-nibble basis where a nibble is not limited to four bits. ® KIPO & WIPO 2008
Patent KR-20090076097-A (KR)
Title: Usb storing device and method of fabricating the same
Inventor: HWANG SUN HA
IPC: G06K19/07
Filed: 2008-01-07
Abstract: A USB(Universal Serial Bus) storage unit and a manufacturing method thereof are provided to enable a user to repair the defects which may be generated during the manufacturing process or in use. An input and output terminal board(130) are mounted within an external case and includes a controller chip. A memory board connector(120) is mounted within the external case and is connected with the input and output terminal board. A memory board(160) is mounted within the external case and is connected with the memory board connector. A USB terminal(180) is connected to the input and output terminal board. The opposite side of the USB terminal connected to the input and output terminal board is exposed outside the external case.
Patent KR-20090077407-A (KR)
Title: Apparatus and method for transmission in mobile telecommunication environment
Inventor: CHO SANG YOUNG
IPC: H04L1/18
Filed: 2008-01-11
Abstract: An apparatus and a method for transmission in a mobile communication environment are provided to improve transmission efficiency by reducing the transmission number of acknowledgement messages to be transmitted to the server when the mobile terminal receives the packet from the server. A mobile terminal(10) transmits an acknowledgement messages when a predetermined delay time elapses in receiving the packet. The mobile terminal requests the retransmission of the corresponding non-received packet if the non-received packet exists when receiving the packet. A server(50) transmits the packet to the mobile terminal while receiving the acknowledgement message transmitted from the mobile terminal when the predetermined delay time elapses in case of transmitting the packet to the mobile terminal. The server transmits the non-received packet whose retransmission is requested to the mobile terminal. The mobile terminal includes a wireless communication unit, a controller, and a memory unit. The memory unit stores the program and the data required for controlling the controller.
Patent KR-20090081635-A (KR)
Title: Algorism and system for detecting of a line-to-earth fault in ungrounded distribution power systems
Inventor: PARK HAK YEOL
IPC: H02H7/26
Filed: 2008-01-24
Abstract: An algorithm and a system for detecting line-to-earth fault in an ungrounded power distribution system are provided to divide fault section and reduce fault detecting time by detecting fault in a power distribution system at a remote site. A fault in a power distribution line is recognized by computing zero-phase voltage in an ungrounded power distribution line. When the fault is recognized, zero-phase current in each opening/closing device is measured and a fault section is determined. A zero-phase voltage and a zero-phase voltage are computed in each installation point of the opening/closing device in the power distribution line.
Patent KR-20090081806-A (KR)
Title: Under Sea Cable
Inventor: SHIM SUNG IK
IPC: H01B7/14
Filed: 2008-01-25
Abstract: A submarine cable is provided to form an armor using a wire material of FRP which has excellent corrosion resistance and rigidity and improve corrosion resistance and durability. A submarine cable(100) comprises a conductor(111) at the center and surrounds the conductor with conductor screen(113), insulator(115), core screen(117), sheaths(119a, 119b) tape(121), metal sriffener(123) and bedding(125) sequentially. An armor(127) of FRP wire is formed at the outside bedding and surrounds the outside armor with bedding(129), steal tape(131) and outer cover(133).
Patent KR-20090082665-A (KR)
Title: A Band Of A Diaper
Inventor: KIM JONG YEUB
IPC: A61F13/62
Filed: 2008-01-28
Abstract: A non-woven fabric for a waistband of a disposable diaper is provided to maintain cleanliness of the diaper by improving adhesion of the diaper to the waist skin of an infant and preventing printing liquid printed on the surface of the diaper from being transferred to the skin of the infant, and prevent coupling force from being dropped even when the hooks are repetitiously used by increasing elasticity of coupling holes to which hooks are coupled. A non-woven fabric(1) for a waistband of a disposable diaper includes a plurality of protrusions(2) projected to a predetermined height from the surface of the non-woven fabric, coupling holes(3) which are formed on the top side of the protrusions, and to which hooks are coupled, and a sheet film(4) fixedly adhered to the back side of the non-woven fabric by an ordinary adhesive(5). The non-woven fabric is a non-woven fabric formed from polyolefin staple fibers having a weight of 30 to 50 g/m^2 and a bonding area of 11 to 18%. The coupling holes have a diameter of 1 to 5 mm, and the protrusions have a projecting height of 1 to 5 mm. The sheet film is made from a polypropylene film having a thickness of 15 to 20 microns. The adhesive is one-part or two-part environmentally friendly adhesive harmless to the human body.
Patent KR-20090082984-A (KR)
Title: Apparatus for displaying a driver's phone number
Inventor: KO HAN DUCK
IPC: G09F9/30
Filed: 2008-01-29
Abstract: An apparatus for displaying a driver phone number is provided to change the drier phone number easily with the occasion by including a cube and a stand for displaying a phone number. In an apparatus for displaying a driver phone number, an insertion hole(11) is formed at the front of a main body(10a). An phone number display unit(21) is combined in the insertion hole of the main body to be separable, and a plurality of cubes(20a, 20b) for phone number displays the phone number of a driver at the front of the body. A stand(30a) is connected to the main body so that main body is mounted on inside-vehicle.
Patent KR-20090083986-A (KR)
Inventor: OH SEOK MIN
IPC: G06F1/00
Filed: 2008-01-31
Abstract: A usb mounted structure of the vehicles is provided to prevent damage of USB protruded to the outside by an impact due to carelessness of a user by forming a containing space inside the main body of the media insert terminal part installed inside the vehicle. If USB is inserted with the pressurization of the USB(Universal Serial Bus) to the inside of the media insert terminal part(10), a hinge spring(50), and a holding jaw(40) swing right and left according to horizontal support(60) are more deeply inserted to inside. The holding Jaw reaches the penetration hole(61) formed in the horizontal support. An insert body(70) is inserted with an elastic force of the hinge spring to the penetration hole.
Patent KR-20090085245-A (KR)
Title: A chair board
Inventor: PARK GYEONG WON
IPC: A47B23/00
Filed: 2008-02-04
Abstract: A chair board is provided, which enables to do other work without the movement in the state of taking a seat at a chair and can be used at in the form of the assisted table for reading. A chair board comprises: a panel(10) for settling a collection shelf in which board, document, and containers are accepted; a tension joint(20) which elastically supports the panel fixed in the upper side of the armrest; a panel angle control part which is rotatably fixed to both sides of the panel and varies the support angle of the panel according to the use condition in settling the panel on the desk; and an auxiliary supporting member(50) for the length variable.
Patent KR-20090087521-A (KR)
Title: Mobile device for physiological sensing
Inventor: WOO WOON TACK
IPC: A61B5/00
Filed: 2008-02-13
Abstract: A mobile device for measuring a bio-signal is provided to improve convenience of bio-signal measurement by measuring a bio-signal of one hand or both hands according to necessary. A mobile device for measuring a bio-signal includes a sensing part(20), a power supply part(60), an operation display lamp(70), and a wireless communication part. The sensing part has a grip groove for gripping a thumb. The sensing part measures a bio-signal. The sensing part includes a first sensor(30), a second sensor(40), and a third sensor(50). The first sensor is contacted with an end part of a thumb in order to measure a heart rate. The second sensor is contacted with a palm in order to measure a skin conductance. The third sensor measures a body temperature. The power supply part is formed with a button type. The operation display lamp displays an operation state of the sensing part. The wireless communication part transmits a measured result of the bio-signal to outside.
Patent KR-20090088681-A (KR)
Title: 반도체 소자 및 그 제조방법
Inventor: HWANG JU HEE
IPC: H01L21/28
Filed: 2008-02-15
Abstract: 본 발명은 반도체 소자 및 그 제조방법을 개시한다. 
     본 발명의 반도체 소자 제조방법은 반도체 기판상에 텅스텐막을 포함하는 게이트를 형성하는 단계; 상기 게이트 표면에 캡핑 질화막을 형성하는 단계; 및 상기 캡핑 질화막 표면에 형성된 자생 산화막(Native Oxidation)을 어닐링(annealing)하여 상기 자생 산화막을 질화막으로 변경시키는 단계를 포함하며, 스페이서용 질화막을 증착하기 전에 먼저 자생 산화막을 질화막으로 변경시킴으로써 게이트와 LPC 간의 SAC 페일을 방지하여 제조 수율을 향상시키고 공정 안정화에 기여하게 된다.
Patent KR-20090088688-A (KR)
Title: Hangul input methods for the mini-keypads of electronic devices
Inventor: SHIN DEUK JAE
IPC: G06F3/023
Filed: 2008-02-15
Abstract: A Korean input method for mini keypads of electronic devices is provided to continuously input Koreans based on a character element unit. If vowel 2 is inputted after central input, a signal consonant 2 divided from the second consonant among a single consonant 2, a double consonant 2 or complex consonant 2 is formed as an initial consonant of vowel 2. When the second consonant of a complex consonant is divided, a syllable to which an original complex consonant belongs is left just before a cursor with the first single consonant of the complex consonant as a bottom. If the central input is performed, a consonant is displayed even though any key except the central input is inputted. If a corresponding vowel key is inputted after a central point is inputted, a single vowel is called.
Patent KR-20090090025-A (KR)
Title: Reduced size digital doorlock having dual locking handle
Inventor: SHIN MAN WOO
IPC: E05B47/00
Filed: 2008-02-20
Abstract: A small digital door lock with a dual locking handle is provided to improve security of the digital door lock by preventing an inner handle from being rotated in the outside of the door. A digital door lock includes an inner body with an inner handle(100) and an outer body with an outer handle. A handle dual locking unit(200) is installed inside the inner handle and controls the rotation of the inner handle. A handle stopper(210) is inserted into the body of the inner handle and controls the rotation of the inner handle. A hand releasing plate is connected to the handle stopper and moves the handle stopper up and down. A stick button is inserted to the handle part of the inner handle and operates the hand releasing plate. A stopper controller(300) is inserted into the stick button and controls the operation of the handle stopper. The stopper controller includes a fixing pin to control the operation of the handle stopper and the locking unit.
Patent KR-20090092577-A (KR)
Title: System and method for controlling car conneting traffic signal lamp
Inventor: SHIM PILL HA
IPC: G08G1/0962
Filed: 2008-02-27
Abstract: A vehicle control system and a method thereof are provided to prevent the traffic accident and the traffic jam around the intersection by informing the peripheral status of the vehicles to an operator in advance. A vehicle control system comprises a traffic signal(100) and a vehicle terminal(200). The traffic signal has the identification. The traffic signal has a transmission device(150) which delivers the current signaling scheme data to the vehicles. A vehicle terminal has a traffic signal data receiver(220), a GPS apparatus(230) and a controller(210). The traffic signal data receiver receives the data from the traffic signal. The GPS apparatus senses the velocity, direction and location of car.
Patent KR-20090093369-A (KR)
Title: Rib cage shape impact relief apparatus for use in car
Inventor: BAE SANG MIN
IPC: B60R21/16
Filed: 2008-02-29
Abstract: A rib cage type damping apparatus for vehicle is provided to lengthen the time that an impact is transmitted to the driver as the protective frame is pushed outside when the airbag is deployed. A rib cage type damping apparatus for vehicle comprises a rib cage-type driver seat protective frame(10) and an airbag(20). The protective frame surrounds a driver seat in the form like the rib of human body. The airbag is installed on the inner side of the protective frame. When the speed of vehicle increases excessively or the vehicles suddenly stops in a collision, the airbag is deployed to push out the protective frame and a safety space(12) is secured between the protective frame and the driver.
Patent KR-20090093385-A (KR)
Title: The apparatus for processing the processing matter on the spot
Inventor: LEE KYOUNG SHIN
IPC: B23C1/06
Filed: 2008-02-29
Abstract: An apparatus for processing a work piece on the spot is provided to place a machining unit on the proper location and process a fixed work piece directly on the spot. An apparatus for processing a work piece on the spot comprises a base(10), a body(20), a fixing member(30), a slide member(40), and a machining head(100). The base is fixed to the ground. The body is installed on the base and slides in an X-axis direction along the base. The fixing member is fixed to the left and right sides of the body. The slide member is combined with the fixing member and slides in a Y-axis direction along the fixing member. The machining head is combined with the slide member and slides in a Z-axis direction along the slide member.
Patent KR-20090093501-A (KR)
Title: Support of pallet
Inventor: KIM CHANG YUN
IPC: B65D19/40
Filed: 2008-02-29
Abstract: A pallet support is provided to maintain the durable structure, reduce production costs and enable to be recycled. A pallet support comprises: a top support body(11a) and a bottom support body(11b) made of pulp; A plurality of first projections and first concavities on the top and bottom support bodies; second concavities where the first projections are inserted and second projections where the first concavities are inserted; one or more paper tube installing portions in the middle of the top and bottom support bodies in order to install paper tubes(11c) and a paper tube supporting projection; and one or more paper tubes.