baber/WOPTO huggingface dataset:
Patent KR-20080035138-A (KR)
Title: A slag skimmer
Inventor: PARK KWANG SEO
IPC: B22D43/00
Filed: 2006-10-18
Abstract: A slag skimmer is provided to improve the skimming efficiency of slag by flexibly coping with the irregular shape of a ladle inlet, buffer an impact generated during skimming of slag, easily replace a plate of the slag skimmer, and impart flexibility to a clamping portion of the plate. A slag skimmer comprises: a skimmer body having a connecting arm(11); and a rotary arm part(20) of which one side is connected to an end portion of the connecting arm in a way that the rotary arm part is freely rotated in a predetermined section, and which has a plate part clamped to the other side thereof. The slag skimmer further comprises a buffer part(40) formed on the end portion of the connecting arm and spaced from an end portion of the rotary arm part in a predetermined distance to limit the free rotating section of the rotary arm part and buffer an impact generated during rotating of the rotary arm part. The buffer part is formed on an upper side of the end portion of the connecting arm, and the connecting arm has a support(15) attached to a lower side thereof in a way that the support is spaced from the rotary arm part in a predetermined distance to limit the free rotating section of the rotary arm part. The connecting arm has a first connecting part(13) formed on the end portion thereof in a manner that the rotary arm part is rotatably connected to the first connecting part. The rotary arm part has a second connecting part formed on one end portion thereof in a manner that the second connecting part is rotatably connected to the first connecting part by a connecting pin(23). The plate part has a plate(31) formed on one side thereof to scrap slag, and a clamping bar(33) formed on the other side thereof in a way that the clamping bar is fitted into the rotary arm part.
Patent KR-20080038466-A (KR)
Title: Process for preparation of secondary battery at four-dimension sealing way
Inventor: LIM CHUL HWAN
IPC: H01M10/04
Filed: 2006-10-30
Abstract: A method for manufacturing a secondary battery is provided to improve the production yield and process efficiency of a battery largely and to produce a battery having high efficiency/high performance and an improved life. A method for manufacturing a secondary battery by thermally bonding two independent sheet members(110,120) to each other with an electrode assembly of an anode/separator/cathode structure built-in, includes the steps of: mounting the sheet member(a) on a carrier(200) having a shape corresponding to the sheet member; fitting the electrode assembly in a receiving part of a sheet member; placing the sheet member(b) on the sheet member(a); and thermally bonding contact portions to each other along the outer circumference of the receiving part. As male and female coupling structures are formed on the sheet members(a,b) and carrier, the thermal bonding is performed with the contact portions between the sheet members(a,b) in position.
Patent KR-20080040514-A (KR)
Title: Oil suction apparatus of a hermetic compressor
Inventor: YEOM YONG BEOM
IPC: F04B39/02
Filed: 2006-11-03
Abstract: An oil suction device for a hermetic compressor is provided to integrate a piece part into a propeller part in an oil feeder and to insert the piece part into an insertion groove of a rotational shaft of a motor unit, thereby preventing the generation of coupling defect and reducing the number of required parts in the oil feeder. An oil suction device for a hermetic compressor includes a casing for storing oil in a lower part, a motor unit mounted in the casing for generating rotary force, a compression unit coupled to a rotational shaft of the motor unit to compress refrigerant, and an oil feeder(130), which has a propeller part(131) formed with a plate-shaped element twisted in the axial direction, and a cylindrical piece part(132) integrated into the propeller part to be inserted into the rotational shaft together with the propeller part. The piece part is submerged into the oil in the lower part of the casing and has cut parts(132a) cut by a predetermined depth at folded portions(C), which contacts both sides of the propeller part, for simplifying the rotational of the piece part in the clockwise direction(CW).
Patent KR-20080041064-A (KR)
Title: Air conditioner
Inventor: LEE JONG HO
IPC: F24F1/04
Filed: 2006-11-06
Abstract: An air conditioner is provided to form a plurality of groove parts on a drain pan for mounting a control box and an air discharge guide element, thereby mounting lots of parts in a relatively small space and making the air conditioner compact. An air conditioner includes a main drain pan(700) dividing a space between front and rear frames into upper and lower spaces, first and second heat exchangers mounted in the upper and lower spaces respectively for carrying out heat transfer between air and refrigerant, a control box mounted at a side of the main drain pan and incorporating a plurality of electric parts for controlling the operation of the air conditioner, and an air discharge guide element mounted to the rear frame for guiding the discharge of the heat transferred air to the outside. The main drain pan has a control box mounting part(720) at a front end to mount the control box and a duct part(722) for mounting a front part of the air discharge guide element.
Patent KR-20070102919-A (KR)
Title: Hinge apparatus for portable terminal
Inventor: PARK JUNG BAE
IPC: H04B1/38
Filed: 2006-11-07
Abstract: A hinge device of a mobile terminal is provided to contribute to diversification of mobile terminal designs such that when a mobile terminal is used as a communication device, the terminal maintains a bar type, while when the terminal is in a broadcast view mode, its one housing is supported on a bottom surface and a housing with a display unit is disposed slantingly on the bottom surface. The first hinge base(201) is combined at one side of one end portion of the first housing. The second hinge base(202) is combined at one side of one end portion of the second housing and rotated in a state of facing the first hinge base(201). An elastic member(202) presses the first hinge base(201) and the second hinge base(202) in a direction that they are tightly attached. The first rotary cylinder(211) extends from the first hinge base(201). The second rotary cylinder(225) extends from the second hinge base(202). The second rotary cylinder(225) penetrates the first rotary cylinder(211) and can rotates therein. A rotary recess(221) is formed on one surface of the second hinge base(202) and covers one end of the second rotary cylinder(225). One end of the first rotary cylinder(211) slidably contacts with a bottom surface of the rotary recess(221).
Patent KR-20080042560-A (KR)
Title: Touch panel using wave
Inventor: JUNG JAE HO
IPC: G06F3/043
Filed: 2006-11-10
Abstract: A touch panel using a vibratory wave is provided to realize a large size regardless of the size of a touch board by installing only the sensor array, and realize wide application/utilization without including the touch board by utilizing a desk, a monitor, and a book as the touch board. A vibratory wave is generated and transferred on a position tracking plane(20) when a user presses the position tracking plane by using a vibration source(10) such as a finger or other rigid objects. The vibration wave sequentially arrives at a sensor array(30) having a geometrical structure according to distances and each sensor of the sensor array detects the vibratory wave. A location parameter measurer(40) calculates location parameters related to intensity, TOA(Time Of Arrival), and TDOA(Time Difference Of Arrival) of signals by using the vibratory wave detected in the sensors. The calculated location parameters are transmitted to a location estimation system(50). The location estimation system determines the location through a geometrical or statistical method by using the received location parameters.
Patent KR-20080044636-A (KR)
Title: Liquid crystal display panel with a built-in touch screen and liquid crystal display having the same
Inventor: CHOI JIN YOUNG
IPC: G02F1/1339
Filed: 2006-11-17
Abstract: An LCD(Liquid Crystal Display) panel with a built-in touch screen and an LCD including the LCD panel are provided to form a touch pattern on the outer side of a color filter substrate so as to concentrate the range of touch pressure on a touch sensor. An LCD panel with a built-in touch screen includes a color filter substrate(100), a thin film transistor substrate(200) opposite to the color filter substrate, and a sensing unit formed on the color filter substrate and the thin film transistor substrate to sense a touch point. The sensing unit includes a touch sensor and a touch pattern(500). The touch sensor has a conductive column spacer(320) and a conductive pad(330) arranged having a predetermined distance from the conductive column spacer. The touch pattern is formed on the outer side of the color filter substrate.
Patent KR-20070093794-A (KR)
Title: Method for forming contact plug in semiconductor device
Inventor: KIM JONG SIK
IPC: H01L21/8242
Filed: 2006-11-29
Abstract: A method for manufacturing a contact plug of a semiconductor device is provided to prevent the generation of voids in a contact plug and to reduce the resistance of the contact plug. An interlayer dielectric is formed on a semiconductor substrate(31). A contact hole is formed on the resultant structure by etching selectively the interlayer dielectric. A first conductive layer(38A) is formed on the resultant structure to fill the contact hole. The first conductive layer is etched to expose a void of the first conductive layer itself to the outside. A second conductive layer(39A) is formed on the resultant structure to fill the exposed void of the first conductive layer. A third conductive layer(40A) is formed on the second conductive layer. Then, the second and the third conductive layers are selectively etched.
Patent KR-20070000383-A (KR)
Title: Method to construct double sweating bathroom
Inventor: HAN SANG KWAN
IPC: A61H33/06
Filed: 2006-12-12
Abstract: A sweating bathroom having double structure is provided to facilitate adjusting of internal temperature, to keep warm, to save the cost required for fuel burning, and to improve user's convenience. The sweating bathroom having double structure for keeping warm and saving cost for fuel burning comprises: an inner layer with dome shape(10); an outer layer(20) with the same shape with the inner layer(10), which is established in a certain interval from the inner layer(10); multiple burners(30) for heating, which are located in the space between inner and outer layer; a chimney(40) for exhausting the combustion gas; and an entrance(50) with minimum size and double structure for minimizing the loss of internal warmness.
Patent KR-20080054083-A (KR)
Title: Led package with its light emitted all over the whole surfaces and method for fabircating the same
Inventor: KIM BANG HYUN
IPC: H01L33/52
Filed: 2006-12-12
Abstract: An overall light-emitting type LED package and a method for fabricating the same are provided to perform a function of a decoration light source by emitting light through an entire surface thereof. A plurality of lead electrodes(14a,14b) are formed on a printed circuit board(10). The printed circuit board has a light transmitting characteristic. An LED chip(20) is electrically connected to each lead electrode. The LED chip is mounted on a light transmitting part of the printed circuit board. A sealing agent(40) is formed on the printed circuit board in order to surround a periphery of the LED chip. Each of the lead electrodes is separated from the LED chip and is connected to the electrodes of the LED chip.
Patent KR-20070063438-A (KR)
Title: Method of manufacturing an organic el display
Inventor: KAWAGUCHI KOJI
IPC: H05B33/10
Filed: 2006-12-13
Abstract: A method for manufacturing an organic electronic luminescent display is provided to form a color change layer with a high resolution by a self-alignment by using a color filter layer as a mask. A method for manufacturing an organic electronic luminescent display includes the steps of: forming color filters(2a,2b,2c) of n-sorts on a transparent substrate(1); forming a pigment layer(3) having n-1 sorts of color change pigments on n-sorts of color filter layers(2a,2b,2c) through a dry process; forming an organic electro luminescent element having a plurality of independent light emitting units, and at least one organic electro luminescent layer which is arranged on a first electrode, a second electrode, and between the first electrode and the second electrode; exposing the pigment layer(3) for a pigment decomposition beam through the color filter layers(2a,2b,2c) and the transparent substrate(1), and forming m-sorts of color change layers on corresponding m-sorts of color filter layers(2a,2b,2c). Wherein n represents an integer of 2 - 6, and m represents an integer of 1 - n-1. Each of n-sorts of color filter layers(2a,2b,2c) penetrates light of a different wavelength region. The m-sorts of color change pigments are decomposed by the light which is not penetrated by the m-sorts of color filter layers(2a,2b,2c). The m-sorts of color change layers radiate light which is penetrated by the m-sorts of color filter layers(2a,2b,2c) through wavelength distribution change.
Patent KR-20080055251-A (KR)
Title: Interface receive circuit
Inventor: KWON OH KYONG
IPC: H03K19/003
Filed: 2006-12-15
Abstract: An interface receive circuit is provided to disable a voltage range of a common mode of a differential input signal to be limited by operating the differential input signal y receiving the differential input signal through a P-type MOS transistor and an N-type MOS transistor. An interface receive circuit(300) includes a dual gate input terminal(320), a first output terminal(330), and a second output terminal(340). The dual gate input terminal generates a first node voltage(VA) and a second node voltage(VB) in response to a first bias voltage(Vb1), a third bias voltage(Vb3), and a differential input signal(In+, In-). The first output terminal operates in response to a second bias voltage(Vb2), stabilizes the first node voltage and the second node voltage, and outputs a third node voltage(VP) and a fourth node voltage(VN). The second output terminal generates an output signal(OUT) by using the third node voltage and the fourth node voltage.
Patent KR-20080055453-A (KR)
Title: Air conditioner
Inventor: KIM KANG YOUNG
IPC: F24F13/08
Filed: 2006-12-15
Abstract: An air conditioner is provided to improve the cooling/heating efficiency by discharging air cooled/heated from the side to the front center side of the air conditioner. An air conditioner comprises a case having at least one air entrance, and vanes(57) installed at the air entrances to guide a flow of air, and vane covers(170) assembled to the vanes to wrap at least portion of peripheries of the vanes. The vanes include a guide part(59) for changing the flow of air, and a side vane for opening and closing a side air entrance formed at the left/right sides of the case. The side vane has a guide part for changing the flow of discharged air to discharge air toward the front of the case. The guide part protrudes the portion of the side vane with predetermined curvature.
Patent KR-20080058523-A (KR)
Title: Detecting method and apparatus of hot strip using ultrasonic wave
Inventor: BAE JIN SU
IPC: G01B17/00
Filed: 2006-12-22
Abstract: A method and an apparatus for detecting a hot strip are provided to obtain stable detection under humidity while providing harmless detection condition for a human body, by using ultrasonic waves that provide constant reflectivity irrespective of temperature of the hot strip. An apparatus for detecting a hot strip(10) using ultrasonic waves comprises an oscillator(21), an ultrasonic wave transmitter(23), an ultrasonic wave receiver(24), and a detector(27). The oscillator generates a square wave having a constant frequency. The ultrasonic wave transmitter generates an ultrasonic wave corresponding to the square wave to transmit it to the hot strip. The ultrasonic wave receiver receives the ultrasonic wave reflected from the hot strip. The detector generates an output signal having a first signal level if it receives the ultrasonic wave, and generates the output signal having a second signal level if it fails to receive the ultrasonic wave.
Patent KR-20080058830-A (KR)
Title: Seal for brake booster
Inventor: JANG JI DUK
IPC: B60T13/52
Filed: 2006-12-22
Abstract: A seal for a brake booster is provided to reduce noise and improve durability by reducing frictional resistance and distributing stress between the first and second main lips and a valve body. A seal, applied to a brake booster including a valve body(14), which seals between the rear shell and the valve body comprises as follows. A seal body(110) is interposed between the rear shell and the valve body and supported to the rear shell. A first main lip(120) is protruded along the circumference of the valve body from the seal body toward the valve body. A second main lip(130) is protruded along the circumference of the valve body from the seal body toward the valve body. In addition, a plurality of protrusion bands(140) is protruded between the first and second main lips toward the valve body to reduce frictional resistance between the first and second main lips and the valve body and distribute stress between them.
Patent KR-20080062792-A (KR)
Title: Image sensor module and camera module comprising the same
Inventor: CHA JI BUM
IPC: G03B17/00
Filed: 2006-12-29
Abstract: An image sensor module and a camera module having the same are provided to protect an image pickup device from external impact and realize electrical connection with outer terminals. An image-pickup device(110) includes a light-receiving region(111) for receiving light and converting the light into an electric signal, and bumps(112) for electrically connecting the light-receiving region to the outside. A PCB(Printed Circuit Board)(120) includes a penetration hole(123) for exposing the light-receiving region, electrode pads, a bent portion, and at least one terminal portion(125). The electrode pads are formed on a rear surface of the PCB such that the electrode pads are connected to the bumps. The bent portion(124) is formed at an edge of the PCB such that the bent portion holds the image pickup device. The terminal portion is formed on an outer surface of the bent portion such that the terminal portion is electrically connected to the outside.
Patent KR-20060041283-A (KR)
Title: Powered guide chain system and sliding door system
Inventor: BLASE GUENTER
IPC: F16G13/16
Filed: 2004-07-21
Abstract: The invention relates to a powered guide chain system (1), comprising a powered guide chain (3), for guiding cables (4), hoses or the like between a stationary and a mobile connection point, a driver (7) to which the powered guide chain (3) is connected via the mobile connection point, and a guide channel (8), which comprises a hollow profile with a passage (9) for the driver (7), extending in the longitudinal direction, whereby the powered guide chain (3) is guided into the guide channel (8) in the longitudinal direction thereof, forming two runs which are guided parallel to each other and connected to each other via a deviation area. The invention also relates to a sliding door system (2) for a vehicle, provided with said powered guide chain system (1). The aim of the invention is to obtain an easy and safe guidance of cables (4), hoses or the like in at least two directions. Said aim is achieved, whereby the driver (7) comprises a mobile arm (12) which protrudes from the guide channel (8) with a fastening side (13) for connection to a device movable in relation to the guide channel (8), the distance between the fastening side (13) and the guide channel (8) being changeable in a travel component transverse to the longitudinal direction of the guide channel (8).
Patent KR-20060032649-A (KR)
Title: Sdma communications with non-immediate block acknowledgment
Inventor: STEPHENS ADRIAN P
IPC: H04L1/16
Filed: 2004-08-06
Abstract: In Spatial Division Multiple Access (SDMA) communications, mobile devices that are transmitting to a base station substantially simultaneously during a predetermined communications phase may wait until after an end of the predetermined communications phase to receive acknowledgments to their transmissions, so that a mobile device making a relatively short transmission does not experience an acknowledgment timeout while another mobile device is still completing a relatively long transmission. In some embodiments, the mobile devices may transmit a non-immediate block acknowledgment request during the communications phase.
Patent KR-20060122818-A (KR)
Title: Power saving in a transmitter
Inventor: SCHOOFS FRANCISCUS A C M
IPC: H04B1/04
Filed: 2004-10-01
Abstract: A transmitter comprises a power amplifier (PA) with a power supply input (PI) and an output (PAO) to supply a transmission signal (Vo) with an output power (Po). A power supply (PS) has power supply outputs (PSO1, PSO2) to supply a first power supply voltage (PV1) with a first level and a second power supply voltage (PV2) with a second level, higher than the first level. A switching circuit (SC) is arranged between the power supply outputs (PSOI, PSQ2) and the power supply input (PI) to supply a selected one of the first power supply voltage (PV 1) or the second power supply voltage (PV2) to the power amplifier (PA). A controller (CO) supplies a control signal to the switching circuit (SC) in response to a first power change command (PC) indicating a first desired level of the output power (Po), to supply the first power supply voltage (PV1) to the power supply input (PI). The controller (CO) supplies the control signal to the switching circuit (SC) in response to a second power change command (PC) indicating a second desired level of t:1e output power (Po) and succeeding the first power change command (PC), to supply either the first power supply voltage (PV1) or the second power supply voltage (PV2) to the amplifier power supply input (PI) depending on values of said first desired level and said second desired level. The controller (CO) controls the power supply (PS) to vary a level of at least one of the power supply voltages (PV, PV2) to always have available one of the power supply voltages with a level suitable for increasing the output power (P0) substantially instantaneously.
Patent KR-20060085685-A (KR)
Title: Apparatus for discriminating valuable papers with centering means
Inventor: NAGO TOKIMI
IPC: G07D7/02
Filed: 2004-03-30
Abstract: An apparatus for discriminating valuable papers is provided wherein a validation control circuit 56 (i) drives conveyer device 8 to inwardly move bill along passageway 9 when inlet sensor 13 detects bill, (ii) ceases driving of conveyer device 8 to keep bill in the standby position in passageway 9 when trigger sensor 50 detects bill, (iii) drives a release device 42 to shift a guide roller 40 from the contact position to the separated position, (iv) activates a centering device 10 to centralize bill along the longitudinal central axis of passageway 9, (v) drives release device 42 to return guide roller 40 from the separated position to the contact position, and (vi) again drives conveyer device 8 to further inwardly move bill. When bill is inserted into an inlet 7, inlet sensor 13 detects bill to immediately drive conveyer device 8 and center bill on conveyer device 8 for smooth inserting, transporting and centering of bill with the reduced number of structural components of the apparatus.