baber/WOPTO huggingface dataset:
Patent KR-20080035865-A (KR)
Title: Semiconductor light emitting device
Inventor: RYU HAN YOUL
IPC: H01L33/06
Filed: 2006-10-20
Abstract: A semiconductor light emitting device is provided to improve light emitting efficiency due to the decrease of an optical absorption between quantum well layers by using the quantum well layers having an energy band gap being increased/decreased from a p-type contact layer to an n-type contact layer. A semiconductor light emitting device includes an n-type contact layer(200) formed on a substrate(100), an active layer(250) formed on the n-type contact layer and comprised of quantum well layers(QW1,QW2,QW3) and barrier layers(B1,B2,B3,B4), and a p-type contact layer(400) formed on the active layer. An energy band gap of the respective quantum well layers is increased from the p-type contact layer to the n-type contact layer. The quantum well layer is a InxGa1-xN layer(0.05 x 0.5). The content of indium in the quantum well layer is progressively decreased toward the n-type contact layer. A thickness of the respective quantum well layers is decreased from the p-type contact layer to the n-type contact layer.
Patent KR-20070059942-A (KR)
Title: Electronic document management program, electronic document management system and electronic document management method
Inventor: YOSHIOKA TAKASHI
IPC: G06Q50/26
Filed: 2006-10-25
Abstract: A program, a system, and a method for managing e-documents are provided to verify authenticity of interpreted information of an unchanged and unmodified part except unmodified information while controlling partial and non-modification of electronic data. A partial signature processor(40) detects change of original copy information, specifies a changed part, and performs a partial signature information process to verify non-change of the parts excluding the changed part to the third person. A key generating/managing part(50) generates and manages an encryption key to control access according to a condition or a situation for the part of the original copy information. A document manager(30) registers and manages the original copy information and the partial signature information as integrated original copy information while controlling the access to the part of the original copy information. The partial signature processor includes a partial signature generator(41) and a partial signature verifier(42).
Patent KR-20080037346-A (KR)
Title: Pointer instrument of automotive meter
Inventor: HAN JAE SUN
IPC: B60K37/02
Filed: 2006-10-26
Abstract: A character shielding-preventive pointer instrument is provided to allow light emitted from a character plate to pass through a pointer needle through a polarizer film, thereby preventing the pointer needle from shielding the character. A character shielding-preventive pointer instrument comprises a pointer needle(30), a step motor(20) configured to rotate the pointer needle, a micro computer(10) to control the driving of the step motor, at least one needle illuminating element(60) mounted below a rear end portion of the pointer needle, at least one character plate illuminating element(70) mounted below the character plate, and a polarizer film attached to a second section of the surface of the pointer needle and having selective permeability and non-permeability characteristics with respect to light depending on whether current is supplied thereto.
Patent KR-20070045971-A (KR)
Inventor: KOLMAN ROBERT STANLEY
IPC: G01R31/26
Filed: 2006-10-26
Abstract: 본 발명은 SOC 테스터의 인덱스 시간을 삭제하거나, 테스트 헤드 위에 장착된 DUT 로드 보드 상에서 테스트되는 2개의 DUT 뱅크 사이에서 발생하는 기계식 이동 또는 토글링하는 전기식 스위칭을 위한 지연 시간만큼 인덱스 시간을 적어도 감소시킨다.
Patent KR-20080040167-A (KR)
Title: Plasma display panel
Inventor: HONG CHONG GI
IPC: H01J11/34
Filed: 2006-11-02
Abstract: A plasma display panel is provided to prevent external light from being reflected by using a complementary color relationship between a dielectric layer and a bus electrode. A front substrate is opposite to a rear substrate. A barrier rib is formed to define discharge cells between the front and rear substrates. A phosphor layer is formed in each of the discharge cells. An address electrode is formed along a first direction on the rear substrate. A display electrode(27) is formed along a second direction crossing the first direction on the front substrate. A dielectric layer(28) is formed on the front substrate in order to cover the display electrode and is colored with a first color. The display electrode includes bus electrodes(21,24) and is installed adjacently to the barrier rib. The display electrode is colored with a second color. The first and second colors have complementary color relationship.
Patent KR-20080040518-A (KR)
Title: Disk and hub assembly for electromagnetic clutch
Inventor: KIM SAE BOM
IPC: F16D28/00
Filed: 2006-11-03
Abstract: A disk hub assembly for an electromagnetic clutch is provided to reduce the thermal transformation by forming a hub part to assemble a supporting plate with a flange part of a hub with a reinforcing plastic. A disk hub assembly for an electromagnetic clutch comprises a disk(30) absorbed on a pulley, a hub(40) assembled to a driving shaft of a compressor and the disk, and a hub part(20). The hub part is integrated with a stopper plate(25) to support a damper loading part(24) for absorbing the attaching and detaching collision of the disk and the disk while insert-molding the hub with a reinforcing plastic. The hub is insert-molded by the reinforcing plastic to be assembled with a supporting plate for preventing thermal transformation. The supporting plate has a folding part for improving the bonding property with the reinforcing plastic. The hub part has a rib for reinforcing the strength.
Patent KR-20080041499-A (KR)
Title: An exhaust system hanger rubber of a car
Inventor: LEE JI SOO
IPC: F01N13/00
Filed: 2006-11-07
Abstract: A hanger rubber of an exhaust system for a vehicle is provided to improve the supporting force and vibration resistance of the hanger rubber by installing a support frame to an inner circumference of the hanger rubber. A hanger rubber of an exhaust system for a vehicle comprises a body(110) having a predetermined elasticity, a vehicle fixing hole(120) formed at a first side of the body, an exhaust system fixing hole(130) formed at a second side of the body and a shock absorbing hole(140). A support frame(200) is adhered along an inner circumference of the hanger rubber such that the support frame is inserted into the hanger rubber. The support frame has a vane piece(210) which extends to the inside of the body.
Patent KR-20080043011-A (KR)
Title: Web server system and prohibting method of removing advertisement in webpages using a random dynamic id
Inventor: HAN SO JEONG
IPC: G06Q30/02
Filed: 2006-11-13
Abstract: A web server system and a method for preventing removing AD(ADvertisement) from a webpage by using an RDI(Random Dynamic ID) are provided to prevent a user from removing the AD from the webpage by changing an ID of a webpage code randomly. An RDI is generated by using a character string and a webpage is formed to change an ID value of the RDI included in the webpage whenever the webpage is loaded. The webpage includes an RDI function for generating the RDI having a predetermined length by generating the character string and selecting a part of the character string randomly. An RDI converter(30) includes a character string converter(33) converting the webpage into a character string type, an RDI inserter(35) inserting the RDI function into the webpage and changing the ID value of the webpage into a call value for calling the RDI function, and a restorer(37) changes the character string type webpage into a usual type. An interface provider(31) provides a web page, which is stored at a web storage unit, in user interface format.
Patent KR-20080044391-A (KR)
Title: Filament structure having ion gauge
Inventor: AN SANG JIN
IPC: H01L21/02
Filed: 2006-11-16
Abstract: A filament structure of an ion gauge is provided to ensure elongated lifespan of a filament and facilitated thermal electron emission, by using an insulator which becomes conductive after the filament structure is mounted onto the ion gauge. A filament structure(100) of an ion gauge used for measuring vacuum state of a chamber, the structure comprises a filament, and an insulator(114). The filament is formed of a plurality of strands for thermal electron emission according to a voltage. The insulator insulates the strands until the filament is mounted to the ion gauge to prevent short of the strands, and is separated from the filament after the filament is mounted to the ion gauge.
Patent KR-20080046851-A (KR)
Title: System and method for custom-made and security portal site service using a device united with smart card
Inventor: SEO WON OK
IPC: G06Q30/00
Filed: 2006-11-23
Abstract: A system and a method for providing a customized secure portal site service by using a device integrated with a smart card are provided to offer the portal site service to a user without exposing personal information of the user to another person such as a portal site operator and offer the efficient portal site service comprising information corresponding to various purposes of the user without opening user information. A user interface(31) receives a smart card number or contents setting from a smart card-integrated device(10) storing the smart card number, an activation code, and the contents setting, and performs login by inputting the activation code when a user connects the smart card-integrated device to a user terminal(20) connected through the Internet. A customized portal executor(32) generates and displays a customized portal site to the user terminal by collecting or improving contents according to the received contents setting. A contents setting database stores the contents setting of the users. A device checker(35) logs out the user terminal automatically when a signal representing that the smart card-integrated device is separated from the user terminal is received.
Patent KR-20080047763-A (KR)
Title: Recognition method of object position and monitor controlled thereby
Inventor: JEONG KUN SAN
IPC: H04N5/655
Filed: 2006-11-27
Abstract: A location recognition method and a monitor controlled by the same are provided to extract only the motion information of a target person necessary to control the monitor and process the extracted information to data necessary for monitor control, thereby simplifying the location recognition method and reducing the amount of calculation. An input unit(100) receives the motion of a target person. An edge extracting unit(120) extracts an edge in each frame of an input image. A low frequency removing unit(130) removes an edge in which there is less change of luminance according to the passage of time in continuous frames outputted by the edge extracting unit. A location calculating unit(140) calculates the location of the target person from the row and column numbers of a matrix of an element corresponding to each edge. At least one joint portion is formed in a stand supporting the lower part of a monitor. An angle adjustment unit is installed in the joint portion to adjust the angle of two support members connected in the joint portion. A control unit(150) controls the angle adjustment unit by data outputted from the location calculation unit to adjust the angle of the joint portion.
Patent KR-20080049287-A (KR)
Title: Heat compression apparatus, heat compression method, temperature regulating system and method of regulating temperature
Inventor: KIM BEOM SEONG
IPC: G02F1/13
Filed: 2006-11-30
Abstract: A heat compression apparatus, a heat compression method, a temperature regulating system, and a method of regulating temperature are provided to control heat generating parts according to body temperatures sensed by a temperature sensor to prevent the heat of the body from being transferred to the body part, thereby removing a defect product. A heat compression apparatus comprises a body part(51), a rotary shaft(53), and multiple compression units(61,65). The body part has multiple even surfaces(67a-67e). The rotary shaft rotates the body part. The compression units are combined on the even surfaces. The rotary shaft has a triangle shape. The center area of the body part is formed with a though hole corresponding to the triangle shape, and the though hole of the body part is inserted in the rotary shaft. The body part is made of steel. Each compression unit includes a body, a heat generating part, and heat conductive barriers(71-75). The heat conductive barriers are attached to the surfaces of the body.
Patent KR-20080049930-A (KR)
Title: Tuner
Inventor: PAEK KWAN WOO
IPC: H04N5/50
Filed: 2006-12-01
Abstract: A tuner is provided to control the attenuation of an attenuator according to an AGC(Auto Gain Control) voltage outputted from a demodulator in consideration of the hysteresis characteristic of an auto control unit, thereby enabling a user to control the intensity of a receiving signal automatically without checking a receiving state one by one. An attenuator(21) is embodied by a pin diode and attenuates the intensity of a high frequency signal received from an ANT(Antenna) while turning on or off the high frequency signal. The attenuator does is configured to attenuate a signal when an input signal according to the characteristic of the pin diode is a high signal, and is configured not to attenuate the signal when the input signal is a low signal. An LNA(Low Noise Amplifier)(22) amplifies the high frequency signal if the receiving level of the high frequency signal received from the ANT is low and outputs the high frequency signal when the receiving level of the high frequency signal is high. An input tune circuit(23) tunes the signal of the level amplified or outputted from the LNA into a broadcasting frequency bandwidth and outputs the tunes signal. A high frequency amplifier(24) controls and amplifies the gain of the high frequency signal inputted from the input tune circuit and outputs the amplified high frequency signal. A high frequency tune circuit(25) tunes the high frequency signal amplified and inputted from the high frequency amplifier into a desired broadcasting frequency bandwidth and outputs the tuned signal. An IF(Intermediate Frequency) converter(26) mixes the high frequency signal inputted from the high frequency tune circuit and the oscillation frequency of an OSC(Oscillator) by a mixer and converts the high frequency signal into an IF signal and outputs the IF signal. A demodulator(27) demodulates the IF frequency outputted from the IF converter into an original broadcasting signal and outputs the original broadcasting signal, and detects an AGC signal to control the amplification of the high frequency amplifier. An auto control unit(28) is connected between the demodulator and the attenuator, and outputs a high/low signal to the attenuator according to an AGC voltage outputted from the demodulator to control the attenuation of the attenuator.
Patent KR-20080050025-A (KR)
Title: A note
Inventor: CHOI DEOK WHAN
IPC: B42D3/04
Filed: 2006-12-01
Abstract: A notebook is provided to store objects in a cover or inner papers by making the cover or inner paper in a bag type and to exchange pictures by forming a window on the cover. A notebook having a plurality of inner papers(20) combined with both covers(10) is composed of: a space part(50) formed in at least one of both covers, in order to contain an object between front and rear surfaces of the cover; a foldable opening and closing side(15) extended at the end of the space part to turn through a folding part and to open and shut the space part; and a fixing unit for fixing the opening and closing side on the front part of the cover.
Patent KR-20080054927-A (KR)
Title: Manufacturing mathod of organic light emitting diode display
Inventor: CHOI YONG MO
IPC: H05B33/02
Filed: 2006-12-14
Abstract: A manufacturing method of an organic light emitting diode display is provided to improve Ion and Ioff characteristics of a thin film transistor through plasma treatment. A manufacturing method of an organic light emitting diode display includes the steps of: forming a gate line including a first control electrode(124a) and a second control electrode(124b) on a substrate; forming a gate insulating layer on the gate line and the second control electrode; forming an amorphous silicon layer on the gate insulating layer; forming a polycrystalline silicon layer by annealing the amorphous silicon layer; performing H2 plasma treatment on the polycrystalline silicon layer; forming first and second semiconductors(154a,154b) by patterning the polycrystalline silicon layer; forming a data line(171) having a first input electrode(173a), a driving voltage line(172) having a second input electrode(173b), and first and second output electrodes(175a,175b) on the first and second semiconductors; forming a passivation layer on the data line, the driving voltage line, and the first and second output electrodes; forming a connecting member(85) to connect the first output electrode and the second input electrode and a first electrode(191) connected to the second output electrode on the passivation layer; forming a partition including an opening on the first electrode; forming a light emitting member on the opening; and forming a second electrode on the light emitting member.
Patent KR-20080055225-A (KR)
Title: Rotating door damping device of splash guard
Inventor: PARK JONG YOUNG
IPC: E05F5/02
Filed: 2006-12-14
Abstract: A damping device of a revolving door of a splash guard is provided to rotate an inner wheel of the revolving door according to the rotation of the revolving door and supply damping resistance derived from the injection of oil between inner and outer wheels so that the collision between left and right fences and a worker is prevented. A revolving door(4) is installed in a splash guard. The revolving door includes an inner wheel(6), an outer wheel(7), and oil(9). The inner wheel is coupled to an outer rotation part(4b) of the revolving door. The inner wheel includes a protrusion and rotates integrally with the revolving door. The outer wheel is coupled to a support shaft(3) of the revolving door supporting an inner fixing part(4a) of the revolving door. The oil is injected into a space between the inner wheel and the outer wheel to generate a damping resistance force.
Patent KR-20080059945-A (KR)
Title: Triple view liquid crystal display device and method of manufacturing the same
Inventor: JANG HUN
IPC: G02F1/1335
Filed: 2006-12-26
Abstract: A triple view LCD and a manufacturing method thereof are provided to display different images according to left, right and front viewing angles through one display device by using a mask filter formed within an upper plate and enable a viewer to view only a desired image at each of left, right and front viewing angle areas without interference of the other image. An LCD(Liquid Crystal Display) panel includes first pixels for displaying a first image, second pixels for displaying a second image, and third pixels for displaying a third image. A mask filter(22) includes a transmissive unit(23) and a blocking pattern(21) formed within an upper plate(30) of the LCD panel, and makes the first to third images transmitted to different viewing angle areas. A light blocking wall(24) is formed within the upper plate so as to be corresponded to the blocking pattern of the mask filter.
Patent KR-20080060106-A (KR)
Title: Liquid crystal display device
Inventor: JANG EUN SEOK
IPC: G02F1/1333
Filed: 2006-12-26
Abstract: An LCD(Liquid Crystal Display) is provided to form an upper cover by coupling four divided frames which are specially manufactured and form a strength reinforcing unit in an edge of the upper cover, thereby having a close structure. A main support(130) is formed in a square shape where a central area is opened. An LC panel(110) is laminated on the main support. An upper cover(120) comprises a main frame(121) and a side frame(122). The main frame is fastened with an edge of the LC panel and an upper side of the main support. The side frame is fastened with a side of the main support. In the upper cover, a strength reinforcing unit is formed. The strength reinforcing unit couples neighboring side frames in an edge area of the main support.
Patent KR-20070113092-A (KR)
Title: Posture-based data protection
Inventor: DURFEE GLENN E
IPC: G06F21/60
Filed: 2006-12-29
Abstract: An apparatus and a method for posture-based data protection are provided to supply a system for helping access to encrypted data in a computing device based on security postures of the computing device. In a method for providing access to encrypted data in a computing device based on a security posture of a computing device, the method comprises the following steps of: assessing the security posture of the computing device where the encrypted data is stored; and providing the computing device with a key for enabling the computing device to access the encrypted data if the assessed security posture satisfies a specific criteria.
Patent KR-20060041210-A (KR)
Title: Sanitary napkin for dynamic body fit
Inventor: LAVASH BRUCE WILLIAM
IPC: A61F13/15
Filed: 2004-07-06
Abstract: An absorbent article providing improved body fit. The absorbent article includes an extensible fluid permeable facing layer and a first absorbent layer joined to the facing layer. The first absorbent layer includes zones of extensibility. Each zone of extensibility is a region of the first absorbent layer of relatively higher extensibility than regions of first absorbent layer adjacent to the zone of extensibility. A liquid impermeable backsheet is joined to the facing layer at the periphery. The liquid impermeable backsheet has a garment facing surface. A fastening means is disposed on at least a portion of the garment facing surface of the liquid impermeable backsheet. The fastening means defines attachment zones. At least a portion of the first absorbent layer is decoupled from the attachment zones of the fluid impermeable backsheet.
Patent KR-20060028482-A (KR)
Title: Secure indirect addressing
Inventor: KEVENAAR THOMAS A M
IPC: H04L45/16
Filed: 2004-06-30
Abstract: An efficient solution for secure implementation of indirect addressing (IA) is described. IA may be used, for example, in networks of which the routing algorithms are not capable of multicast but also contain very constrained devices that, although requiring multicast, are not capable of repeated unicast. This ID is useful in wireless networks containing low-power low-cost devices.
Patent KR-20060057613-A (KR)
Title: Mixing drum drive ring
Inventor: CHRISTENSON RONALD E
IPC: B28C5/38
Filed: 2003-08-15
Abstract: A composite, heavy duty rotary concrete mixing drum (16) for coupling to a vehicle having a drivetrain (18) for rotating the drum (16) comprises a wall and a drive ring. The wall defines a first end of the drum and a second end of the drum. The drive ring (39) is coupled to the first end of the drum and includes a hub (108, 252) and a plurality of extensions (110, 254). The hub is operatively coupled to the drivetrain. The plurality of extensions (110, 254) extend outwardly from the hub (108, 252) into the wall of the drum. At least one of the extensions includes an aperture (121, 126) extending therethrough. Rotation of the hub by the second drivetrain causes rotation of the drum.
Patent KR-20060057620-A (KR)
Title: Spattering target and method of manufacturing the same
Inventor: ONO NAOKI
IPC: H01J37/34
Filed: 2005-05-17
Abstract: A spattering target used when a thin- film is manufactured by spattering and a method of manufacturing the spattering target. The spattering target comprises backing plates and a bonding material layer for sticking them to each other. A spacer is not present in the bonding material layer, the thickness of the bonding material layer is within the range of 0.25 to 2 mm, and the sticking surface of the target and the sticking surfaces of the backing plates are substantially kept parallel with each other.