baber/WOPTO huggingface dataset:
Patent KR-20040098948-A (KR)
Inventor: KIM MUN GI
IPC: H04W24/00
Filed: 2003-05-16
Abstract: PURPOSE: A method for managing a coverage of a mobile communication network, particularly for easily managing speech quality in a coverage by receiving speech quality data by a GPS receiver of a mobile terminal, is provided to enhance reliability of a product by measuring speech quality on a real time basis. CONSTITUTION: When speech quality measurement request data is transmitted from a coverage management system to a mobile terminal(201), the mobile terminal receives it(203) and then receives speech quality data of a coverage area through a GPS receiver(205). It is checked whether the mobile terminal receives speech quality measurement completion data of the coverage management system(207). When the speech quality measurement completion data is received, receiving of the speech quality data is terminated(209). The mobile terminal transmits the received speech quality data to the coverage management system through a base station and a base station controller(211).
Patent KR-20040100042-A (KR)
Inventor: HAN YU HUI
IPC: G02F1/13
Filed: 2003-05-21
Abstract: PURPOSE: A scribing device using a laser is provided to improve an exterior, brightness, and uniformity of a light guide plate by uniformly controlling a focus of a laser beam even in a large light guide plate. CONSTITUTION: A table(160) is installed to arrange an object(162) of laser processing thereon. A laser oscillator(110) emits a laser beam to the object of laser processing on the table. A head(140) is installed on the table, and applies the laser beam transmitted from the laser oscillator to the object of laser processing. An optical fiber(130) is connected between the laser oscillator and the head for transmitting the laser beam emitted from the laser oscillator to the head. A condenser lens is arranged between the laser oscillator and the optical fiber for condensing the laser beam emitted from the laser oscillator into the optical fiber. The table and the heads relatively move in X-Y direction.
Patent KR-20040104988-A (KR)
Inventor: YANG YEONG NAM
IPC: H01L21/00
Filed: 2003-06-03
Abstract: PURPOSE: A process control system for manufacturing semiconductor device is provided to reduce the possibility of process error, thereby improving productivity of the semiconductor device by taking several approval steps for manufacturing process. CONSTITUTION: When a wafer is loaded(ST202), the information of the wafer is recognized(ST204). And then a decision as to whether the manufacturing process of the wafer is approved or not is made(ST206). In a case of decision of disapproval, a decision as to whether the manufacturing process of the wafer is needed or not is made(ST220). In a case of decision of necessity, an approval for manufacturing process is requested(ST222), thereby proceeding a manufacturing process of the wafer.
Patent KR-20040105090-A (KR)
Inventor: LEE NAM SEOK
IPC: A23B7/10
Filed: 2003-06-04
Abstract: PURPOSE: A vegetable compartment structure of a kimchi storehouse containing a cold air inflow chamber for reserving cold air generated from cold air-generating parts and sending to a vegetable compartment and a negative ion generator for generating negative ions and sending to the vegetable compartment is provided. It provides cold air and antibacterial action to fruits and vegetables and has an effect of storing fresh vegetables and fruits. CONSTITUTION: The vegetable compartment structure of a kimchi storehouse comprises: a cold air inflow chamber(50) disposed in any one area of a vegetable compartment(30) for reserving cold air generated from cold air-generating parts and sending to the vegetable compartment; an air passage(43); a negative ion generator for generating negative ions and sending to the vegetable compartment; a machine room(40); plural cold air inlet holes disposed on one wall of the cold air inflow chamber; an antimicrobial filter, an aromatic agent generator and a ventilation fan for blowing cold air to the cold air inlet holes.
Patent KR-20040110182-A (KR)
Inventor: JUNG HYEONG GON
IPC: B29D11/00
Filed: 2003-06-18
Abstract: PURPOSE: A manufacturing method of a micro lens mold and a micro lens mold manufactured thereby are provided to make it easier to manufacture a mold and manufacture more precise and various micro lenses. CONSTITUTION: The method for manufacturing a micro lens mold(10) comprises the steps of: heat-treating a silicon substrate(11) and forming an oxide film(12) on the surface thereof; coating photoresist on the oxide film of the silicon substrate; forming a pattern by exposing the photoresist to light; forming a pattern by etching the oxide film of the silicon substrate; forming an etching groove by etching the silicon substrate; depositing oxide on the silicon substrate; and forming a glass thin film(15) by heat-treating the oxide.
Patent KR-20040110548-A (KR)
Inventor: KIM MIN HO
IPC: H04N5/21
Filed: 2003-06-19
Abstract: PURPOSE: A co-channel demodulator for detecting a digital broadcasting signal from analog and digital broadcasting signals using the same channel, a TV receiving device having the same and a method therefor are provided to basically improve the receiving performance of a DTV(Digital TV) broadcasting signal by processing the DTV broadcasting signal in a co-channel rejection filter only when the analog broadcasting signal exists. CONSTITUTION: An ADC(Analog to Digital Converter)(311) converts an analog co-channel signal into a digital co-channel signal, and outputs the digital co-channel signal. A CR and STR(Carrier and Symbol Time Recovery unit)(313) extracts a carrier and a symbol time from the digital co-channel signal, generates a demodulation signal, and outputs the demodulation signal. An MF(Matched Filter)(315) removes DC from the demodulation signal, and outputs the signal in which the DC is removed. A co-channel rejection filter(317) removes a noise component by an analog broadcasting signal included in the output signal of the MF, and outputs the signal in which the noise component is removed. An analog signal decision unit(319) receives a horizontal synchronous signal and a vertical synchronous signal, and outputs a multiplexer control signal indicating whether the analog broadcasting signal exists according to a logic state changed in response to a counting value of logic states of the horizontal synchronous signal within a pulse period of the vertical synchronous signal. A multiplexer(321) selectively outputs the output signal of the MF or the output signal of the co-channel rejection filter in response to the logic state of the multiplexer control signal. An equalizer(323) processes the distortion compression of the output signal of the multiplexer. An FEC(Forward Error Correction unit)(325) performs the error correction of the output signal of the equalizer, decodes the corrected signal, and outputs a digital broadcasting signal.
Patent KR-20050003552-A (KR)
Inventor: KIM JAE YONG
IPC: H04B1/40
Filed: 2003-06-27
Abstract: PURPOSE: A mobile communication terminal for connecting an external equipment through an ear-microphone jack is provided to display more information on one screen and expand image information. CONSTITUTION: A connection detecting part(413) detects the kind of an external equipment connected with an ear-microphone jack(412). A control unit(414) controls output of audio and video signals through the ear-microphone jack(412) according to the kind of the external equipment. An audio processing unit(415) converts the audio signals into signals appropriate for the control unit(414) to transmit the converted signals to the control unit(414), and converts the audio signals transmitted by the control unit(414) into signals appropriate for output. A video processing unit(416) converts the video signals into signals appropriate for the control unit(414) to transmit the converted signals to the control unit(414), and converts the video signals transmitted by the control unit(414) into signals appropriate for output. A switch(417) switches the ear-microphone jack(412) and the video processing unit(416).
Patent KR-20050002167-A (KR)
Inventor: LEE CHEOL YOUNG
IPC: H04N7/08
Filed: 2003-06-30
Abstract: PURPOSE: A method and an apparatus for discriminating caption types are provided to sequentially compare a caption command with plural different caption commands registered to an object command word list, thereby discriminating, displaying and notifying the caption types. CONSTITUTION: A control member extracts caption data among the transmitted data(S401). The extracted caption data are assembled so that a meaningful caption command is constructed(S402). The control member discriminates whether the constructed caption command is the same as the Korean language caption command registered to an object command list stored to a memory(S403). When the constructed caption command is the Korean language caption command, the control member displays a Korean language caption confirmation message through a display member(S404). When the constructed caption command is the English language caption command, the control member displays an English language caption confirmation message through the display member(S405).
Patent KR-20050004438-A (KR)
Inventor: BAE MAN JONG
IPC: A23L1/30
Filed: 2003-07-02
Abstract: PURPOSE: A functional food containing Wasabia japonica having antioxidant and antihyperlipidemia effects is provided. It reduces the content of total cholesterol and low density lipoprotein-cholesterol while increasing the content of high density lipoprotein-cholesterol and therefore can be used in prevention and treatment of disease associated with fat metabolism. CONSTITUTION: The functional food contains Wasabia japonica. The functional food is instant food containing hamburger fat, sausage, fish paste and chicken; and traditional food containing fermented soybean paste, red pepper paste, soy sauce, cold noodles, kimchi, noodles and rice cake. The hamburger fat contains 0.1 to 1.0% by weight of Wasabia japonica. The sausage contains 0.1 to 1.0% by weight of Wasabia japonica.
Patent KR-20050006460-A (KR)
Inventor: JANG JI GOO
IPC: G01N27/30
Filed: 2003-07-09
Abstract: PURPOSE: An electrode washing apparatus is provided to uniformly wash an electrode face for a water analysis and to continuously analyze the water analysis during the washing operation. CONSTITUTION: An electrode washing device comprises a rotating shaft(210), a washing block(220), a grinding member(230) and a driving motor. The rotating shaft is penetrated through an electrode(110) for a water analysis from the lower part of a main body(100) of a water analysis system. The washing block is horizontally fixed in the lower part of the rotating shaft. The grinding member grinds the surface of the electrode by fixing in the upper part of the washing block and rotating with the rotating shaft. The driving motor rotates the rotating shaft by connecting with the rotating shaft. The grinding member is an industrial diamond. Thereby, a film of pollution materials is removed by uniformly grinding the lower part of the electrode through the grinding member.
Patent KR-20050006852-A (KR)
Inventor: KANG KYUNG DOO
IPC: H01L21/3205
Filed: 2003-07-10
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to prevent a bridge between a gate and a bitline caused by over-etch in etching a landing plug contact and a bitline contact by forming a buffer oxide layer under a nitride layer for a hard mask. CONSTITUTION: A conductive material layer pattern is formed on an active region of a semiconductor substrate(31) divided into the active region(31a) and a filed region(31b). A buffer oxide layer(37) is formed on the semiconductor substrate including the conductive material layer pattern. A hard mask nitride layer is formed on the buffer oxide layer to perform a gap-fill process. The hard mask nitride layer between the conductive material layer patterns is selectively removed. A spacer nitride layer is formed on the resultant structure. The spacer nitride layer and the buffer oxide layer are selectively removed to form a landing plug contact hole exposing a part of the semiconductor substrate. A landing plug is formed in the landing plug contact hole. After an interlayer dielectric(47) is formed on the resultant structure, a bitline contact hole(49) for exposing the landing plug is formed in the interlayer dielectric. A bitline(51) electrically connected to the landing plug is formed on the interlayer dielectric including the bitline contact hole.
Patent KR-20050009324-A (KR)
Inventor: LEE DUK KOO
IPC: B21D51/44
Filed: 2003-07-16
Abstract: PURPOSE: To provide a manufacturing apparatus of forgery-free sealing cap for bottle products, wherein the apparatus is constructed in a very simple structure to reduce facility cost and performs a cap manufacturing process in a continuous series of operations to improve productivity, reduce cost and improve quality of product. CONSTITUTION: The manufacturing apparatus comprises a transfer means(8) for transferring a cylindrical workpiece(2); a first forming means(10) comprising a first liftable and lowerable shaft(12), a first sleeve(14) and a first forming roller(16) to reduce diameter of the workpiece and extend length of the workpiece; a second forming means(20) comprising a second liftable and lowerable shaft(22), a second sleeve(24) and a second forming roller(26) to form the workpiece in such a tapered shape that width of the workpiece is getting widened as it goes from the lower side to the upper side of the workpiece; a third forming means(30) comprising a third liftable and lowerable shaft(32), a third sleeve(34) and a third forming roller(36) to form notches on the outer circumferential surface of the workpiece such that the workpiece is easily cut; a fourth forming means(40) comprising a fourth liftable and lowerable shaft(42) and punching blades(46) to form a cutting portion by punching the outer circumferential surface of the workpiece; and a fifth forming means(50) comprising upper and lower molds to form an embossing pattern on the upper surface of the workpiece.
Patent KR-20050009455-A (KR)
Inventor: LIM BI O
IPC: H01L21/768
Filed: 2003-07-16
Abstract: PURPOSE: A method of manufacturing a contact electrode of a semiconductor device is provided to improve step coverage in a contact hole without seam in spite of a high aspect ratio of the contact hole by damaging selectively a barrier metal using a plasma treatment. CONSTITUTION: An interlayer dielectric(108) is formed on a semiconductor substrate(100). A contact hole for exposing partially the substrate to the outside is formed in the interlayer dielectric by using etching. A barrier metal(112) is formed along the upper surface of the resultant structure. The barrier metal is partially damaged by performing selectively a plasma treatment thereon. A contact electrode is completed by depositing a conductive layer on the resultant structure including the contact hole. At this time, a deposition rate on the damaged barrier metal(112a) is slower than that on the normal barrier metal.
Patent KR-20050011150-A (KR)
Inventor: ROH JIN SOO
IPC: H01J37/317
Filed: 2003-07-22
Abstract: PURPOSE: An ion-implantation system with an interlock function is provided to prevent the damage of a wafer by detecting exactly the contact failure of a relay using a photo coupler. CONSTITUTION: An ion-implantation system(1000) includes a control unit, a target selector, a machine interface and a detecting unit. The control unit is used for generating a first control signal and a second control signal. The first control signal is used for controlling a scan system in a beam setup mode. The second control signal is used for controlling the scan system in an ion-implantation mode. The target selector(1600) is used for selecting one out of the first and second control signals. The machine interface(1700) controls the target selector according to the change between the beam setup mode and the ion-implantation mode. The detecting unit detects whether the machine interface operates normally, or not. The machine interface includes a relay composed of a coil portion and a contact portion. The detecting unit includes a photo coupler operating according to a connection state of the contact portion of the relay.
Patent KR-20050013453-A (KR)
Inventor: HEO YANG
IPC: A01K91/06
Filed: 2003-07-28
Abstract: PURPOSE: Provided is a float retriever for sea fishing to be able to retrieve a float and an underwater float without damaging a fishing pole and to easily descend along an original string of the fishing pole. CONSTITUTION: The float retriever for sea fishing includes a body(100) formed with a string hanger(400) at outer periphery thereof, a driving motor(200) mounted on one side of the body, a power supply control portion(300) mounted on the other side of the body for actuating the driving motor, a decelerator(220) interlocking with a shaft of the driving motor, a driving cam(230) interlocking with the decelerator, a stopper actuated by the driving cam, an actuating cam(250) axially mounted along with an elastic spring, and an arm(600) interlocking with the actuating cam and including cut-away portion(510). The stopper is spaced away from the driving cam and is biased by an elastic spring.
Patent KR-20050015674-A (KR)
Inventor: PARK KI SUN
IPC: B09B3/00
Filed: 2003-08-07
Abstract: PURPOSE: To provide an apparatus that minimizes input of incidental expense by recycling waste sludge generated in a treatment process of construction wastes and minimizes environmental pollution to the utmost by increasing recycling possibility accordingly. CONSTITUTION: In a construction waste sludge treatment facility comprising a crushed aggregate moving conveyor, a washing water vessel, and a washed aggregate moving conveyor, the apparatus for recycling sludge of construction wastes comprises a washing water vessel(200) in which a washed aggregate moving conveyor(300) is installed, at an inner lower part of which a sludge transfer conveyor(400) is installed so that sludge is removed to the outside, and at the outer side of which the sludge moisture remover is installed such that moisture removed sludge is dropped to a sludge moving conveyor(700) to recycle the sludge by piling at one side outside the washing water vessel; a sludge moisture remover(500) installed at the side surface of the sludge transfer conveyor to collect moisture contained in sludge; a moisture collection member(600) installed under the sludge moisture remover; a moisture collection tank(640) connected to a catchment pipe(620) installed on a lower part of the moisture collection member; an automatic pump installed on the side surface of the moisture collection tank to resupply water into the washing water vessel through a water transfer pipe; and a sludge moving transfer(700) onto which sludge is dropped from the sludge moisture remover after moisture contained in sludge generated during washing is dewatered by close adhesion force of the sludge moisture remover.
Patent KR-20050013037-A (KR)
Inventor: LEE MAN HYONG
IPC: B29C45/76
Filed: 2003-07-26
Abstract: PURPOSE: A sequence valve gate control system using a cavity pressure sensor is provided to minimize or effectively remove a weld line by sensing a change occurring in each cycle of injection molding in real time. CONSTITUTION: In a sequence valve gate control system using a cavity pressure sensor, the cavity pressure sensor capable of sensing a flow of melt in real time is installed to a proper position of a metal mold. The sequence valve gate control system comprises a connection cable for transmitting information sensed from the cavity pressure sensor to a sequence valve gate controller; an amplifier converting the sensor signal into a signal to be recognized by the sequence valve gate controller; and the sequence valve gate controller adjusting the opening and closing of a valve gate by utilizing the information of the cavity pressure sensor.
Patent KR-20050017302-A (KR)
Inventor: CHOI HYOUNG SEO
IPC: F24F13/22
Filed: 2003-08-12
Abstract: PURPOSE: An air conditioner is provided to improve the heat exchange efficiency of the air conditioner, and to prevent condensate from being injected through a discharge port by restricting generation of condensate in the lower part of an evaporator with a condensate discharge member. CONSTITUTION: An air conditioner is composed of an evaporator(40) having plural fins(40b) and heat pipes(40a) penetrating the fins, a drain part(30) installed in the lower part of the evaporator to collect condensate generated in the surface of the evaporator, and a condensate discharge member(50) partially inserted between the fins to guide condensate between the fins into the drain part. The condensate discharge member is composed of an insertion part(51) inserted to the lower part of the evaporator, a guide part(52) connected to the end of the insertion part and contacted to the drain part, and a connecting part(53) connecting the insertion part to the guide part.
Patent KR-20050019395-A (KR)
Inventor: CHOL SEUNG YEOL
IPC: A63G31/12
Filed: 2003-08-19
Abstract: PURPOSE: Provided is a dome-shaped safety play system having plural convex portions connected to each other using an inner film and an outer film. CONSTITUTION: The safety play system includes plural inner circular pipes(20) fixed to desired positions of a ground, an inner film(40) connected to the circular pipes and a blower for supplying air into the inner film, an outer circular pipe(50) fixed to a desired position of the ground, an outer film(60) connected to the outer circular pipe for covering the inner film, and a damper for absorbing external impact and preventing the outer film from being contacted the ground. A safety net(80) is disposed between the inner film and the outer film.
Patent KR-20050023576-A (KR)
Inventor: HWANG KWANG SUNG
IPC: F16M11/00
Filed: 2003-08-28
Abstract: PURPOSE: A display device equipped with an attachable outer cover is provided to offer diverse appearances according to user's taste by offering the outer cover selectively attached to a base and prevent increase of product price by reducing an expense for developing a design. CONSTITUTION: The base(10) supports a display main body. A stand is installed between the base and the display main body. The outer cover(20) is selectively attached to an upper side of the base according to the user's taste. A holding projection(25) is formed to one of the base or the outer cover. A projection combining part(13) is formed to another one. The base is formed in a disk shape. The outer cover is formed in the same shape as the base in order to cover an upper face of the base.
Patent KR-20050023718-A (KR)
Inventor: YOO TAIG JONG
IPC: H04B1/40
Filed: 2003-09-02
Abstract: PURPOSE: A mobile communication terminal comprising microphone-combined speakers and a using method thereof are provided to adopt each microphone-combined speaker instead of a speaker and a microphone on both sides, thereby using the microphone-combined speakers as speakers or microphones according to a level of an inputted voice signal. CONSTITUTION: The first microphone-combined speaker(32) is disposed on top of a terminal. The second microphone-combined speaker(34) is disposed under the terminal. The first connector(28) selectively connects the first microphone-combined speaker(32) to an input end or an output end of a voice processor(26). The second connector(30) selectively connects the second microphone-combined speaker(34) to the input end or the output end of the voice processor(26). The first direction sensor(14) senses a moving angle for a vertical direction of the terminal. The second direction sensor(16) senses a moving angle for a horizontal direction of the terminal. A controller(10) connects the first speaker(32) to the input end when it is decided that the terminal is vertically changed, while connecting the second speaker(34) to the output end.