baber/WOPTO huggingface dataset:
Patent KR-20040092012-A (KR)
Inventor: JUNG GI YEOL
IPC: G02F1/1343
Filed: 2003-04-23
Abstract: PURPOSE: An LCD(Liquid Crystal Display) with improved aperture ratio is provided to reduce parasitic capacitance formed between a data line and a pixel electrode. CONSTITUTION: An LCD includes N gate lines(116) formed on a substrate in one direction, N data lines(117n,117n+1) formed on the substrate in a direction perpendicular to the direction of the gate lines, and pixel regions defined by the gate lines and data lines. The LCD further includes a switching element(120) formed at each of the pixel regions, a pixel electrode(118) formed in each pixel region, and a pair of metal lines(140a,140b). The pair of metal lines are arranged in the pixel regions along the nth data line and the (n+1)th data line. The pixel electrode is partially superposed on the metal lines to form a storage capacitor.
Patent KR-20040092880-A (KR)
Inventor: NAM IL
IPC: H04M1/72
Filed: 2003-04-29
Abstract: PURPOSE: A mobile phone having a sound output function and its control method are provided to allow a user to select a receiver of a handset or a main speaker and freely make call communication within a certain distance range without a spatial restriction. CONSTITUTION: A baseset(10) transmits/receives a voice signal to/from a third party positioned in a wired/wireless network through a fixed line communication path, receives a sound signal from an external source, and selectively relays the transmitted/received voice signal and the inputted sound signal to a handset(20) existing within a certain distance range. The handset(20) transmits/receives a voice signal to/from the baseset(10) or receives a sound signal within a certain range according to relay of the baseset(10).
Patent KR-20040093976-A (KR)
Inventor: KIM JUN GI
IPC: H01L27/04
Filed: 2003-04-30
Abstract: PURPOSE: A capacitor and a method for manufacturing the same are provided to reduce leakage current and to enhance capacitance by using a double layer composed of a tantalum oxynitride layer and a tantalum oxide layer as a dielectric film. CONSTITUTION: A cylindrical capacitor includes a lower electrode(25), a metal oxynitride layer(26) formed on the lower electrode, a tantalum oxide layer(27) formed on the metal oxynitride layer, and an upper electrode(28). The metal oxynitride layer is one selected from a group composed of TaON, HfON, and AlON.
Patent KR-20030043857-A (KR)
Title: Functional sanitary mask protecting respirator and preventing communicable diseases
Inventor: KWON YOUNG SUK
IPC: A62B18/02
Filed: 2003-05-02
Abstract: PURPOSE: A functional sanitary mask protecting a respirator and preventing communicable diseases is provided to allow a user to simply replace a plurality of sanitary protective bands of different material and functionality with another on one face wearing band. CONSTITUTION: A face wearing band(100) of clean vinyl resin has a plurality of breathing air through holes(101) formed on the center contacting with a nose and a mouth, a skin adhesive through hole(102) formed on the portion contacting both cheeks and an ear hanger(103) on both opposite ends. A character and a trademark are printed on the blank of the front surface of the face wearing band(100). A plurality of sanitary protective bands(200) are made in a different color according to the crude density of a cloth and is coupled by a coupling adhesive band(201). A contacting adhesive sticker(202) for adhering to the face as needed is packaged in one set along with the face wearing band(100) and the plurality of sanitary protective bands(200).
Patent KR-20030087942-A (KR)
Title: 처리방법 및 처리장치
IPC: G02F1/13
Filed: 2003-05-07
Abstract: 먼저 처리되는 기판의 처리조건으로 설정되는 제 1 처리부인 열처리유니트와, 다음에 처리되는 기판의 처리조건으로 설정되는 적어도 1개의 제 2 처리부인 보조열처리유니트를 준비하여, 먼저 처리되는 기판을 제 1 처리부로 반송하여 처리하고 있는 동안에, 제 2 처리부를 다음에 처리되는 기판의 처리조건으로 설정하여 대기시키고, 제 1 처리부에서의 처리가 종료한 후, 다음에 처리되는 기판을 제 2 처리부로 처리하고, 제 2 처리부에서 처리하는 동안, 제 1 처리부를, 제 2 처리부와 같은 처리조건으로 변경하여 다음에 처리되는 기판을 처리하고, 제 2 처리부에서의 처리가 종료한 후, 제 2 처리부를, 더욱 다음에 처리되는 기판의 처리조건으로 변경하여 대기시켜, 복수의 기판의 처리를 연속하여 한다.
Patent KR-20040097557-A (KR)
Inventor: CHOI TAE GYU
IPC: H01L21/78
Filed: 2003-05-12
Abstract: PURPOSE: A CSP(Chip Scale Package) sorting apparatus is provided to reduce remarkably sorting time by using double chuck tables. CONSTITUTION: A CSP sorting apparatus(100) includes a frame supply unit, a dividing unit, and a sorting unit. The frame supply unit(60) supplies a frame. The frame includes a plurality of CSPs. The dividing unit(70) is used for dividing the frame into single products. The sorting unit is used for sorting the single products. The separation unit includes a driving table(74), double chuck tables, and a divider. The double chuck tables(75,77) for loading the frame are spaced apart from each other on the driving table. The divider(72) is used for dividing the frame into single products and supplying a cleaning solution to the double chuck tables.
Patent KR-20040098731-A (KR)
Inventor: LEE SEONG JAE
IPC: B62D65/12
Filed: 2003-05-15
Abstract: PURPOSE: A jig for fixing a tire of a vehicle is provided to prevent displacement of the tire, accidents and lowering of working efficiency by fastening the tire with the additional tire fixing jig after placing the tire on the axle of the vehicle. CONSTITUTION: A tire fixing jig(50) is combined with a bolt(11) protruded forward through the center of a tire(20) after placing the tire to the bolt of an axle(10) of the vehicle to prevent displacement of the tire. A wheel cover(30) is fitted to the axle, and the tire fixing jig is protruded through an internal penetration hole(31). A nut(40)is combined with the bolt of the axle, and the tire is fixed by tightening the nut completely after removing the tire fixing jig. The tire fixing jig is composed of a lower jig housing, an upper fixing member combined with the upper part of the jig housing and turned up and down around a pivot, an assembling pin turned and inserted between the lower jig housing and the upper fixing member, and an elastic member inserted between the upper fixing member and the lower jig housing in the rear part of the pivot.
Patent KR-20040102386-A (KR)
Inventor: KO CHANG IL
IPC: H04W88/18
Filed: 2003-05-27
Abstract: PURPOSE: A club management system and method using a mobile communication system are provided to promote family relationships and affection among family members by allowing parents to recognize a physical condition and activities of their children. CONSTITUTION: A notification DB(S30) stores a notification for club members. A terminal state DB(S40) stores each state of a mobile terminal of each member. An SMS(Short Message Service) server(S10) transmits a text message if a notification needs to be delivered by a member. A mobile terminal(S50) includes a temperature sensor for measuring an ambient temperature. A management server(S20) receives the ambient temperature and a radiowave state from the mobile terminal and stores them in the terminal state DB, stores an inputted notification in the notification DB(S30) and transfers the notification to each member through the SMS server(S10), and manages club members through the mobile terminal(S50).
Patent KR-20040105894-A (KR)
Inventor: AHN JONG HOE
IPC: H04B7/26
Filed: 2003-06-09
Abstract: PURPOSE: A method for generating a PLCM(Public Long Code Mask) in a mobile communication system is provided to prevent a PLCM collision between defined users by using one or more than one bit of a PLCM, thereby remarkably reducing a probability of collisions caused when a 56-bit MEID(Mobile Equipment Identity) is mapped into the 42-bit PLCM. CONSTITUTION: A hashing process is performed with 39 LSBs(Least Significant Bits) of a PLCM by using SHA-1 from an MEID, and the 40th bit of the PLCM is used as a collision indication bit. A network decides whether a user's PLCM collides with other users within the network, when the user originates a call or transmits a page response, and informs the user whether a collision occurs through an ECAM(Extended Channel Assignment Message).
Patent KR-20050000262-A (KR)
Inventor: JEONG JIN HEE
IPC: H04L27/26
Filed: 2003-06-23
Abstract: PURPOSE: A TDS-OFDM(Time Domain Synchronous Orthogonal Frequency Division Multiplexing) receiver and a channel equalization method are provided to achieve improved receiving performance by performing a channel equalization on the basis of the channel status estimated by using scattered pilots. CONSTITUTION: A TDS-OFDM receiver comprises a synchronization unit(140) for performing a synchronization on an OFDM broadcast signal which is received through an antenna, down converted to a baseband, and analog-digital converted; a demultiplexer(160) for dividing the signal received from the synchronization unit into a plurality of signals including an OFDM symbol; an FFT(Fast Fourier Transform) unit(300) for performing FFT on the OFDM symbol; a frequency domain equalization unit(500) for performing a channel equalization in a frequency domain, on the basis of the channel status estimated by using the scattered pilots in the OFDM symbol; and a forward error correction unit(600) for detecting and correcting error of the signal received from the frequency domain equalization unit.
Patent KR-20050000878-A (KR)
Inventor: LEE HEE WON
IPC: H04L12/66
Filed: 2003-06-25
Abstract: PURPOSE: A business logic dispersion system and a method therefor are provided to disperse a plurality of business logics to multiple processes with considering the total number of gateways and the total number of processes, thereby efficiently dispersing business logics while improving performance of a system. CONSTITUTION: A business logic dispersion/management server(110) distributes communication equipments(400) to gateways(300) having configuration information equal to detailed information including installation nodes by communication equipments, and disperses business logics related to the distributed communication equipments to the corresponding processes through an operation process considering the number of processes by gateways and the total number of the gateways(300). A database management server(120) manages databases(121,122,123) storing the configuration information by gateways, the detailed information by communication equipments, and all kinds of information related to business logic dispersion.
Patent KR-20050001625-A (KR)
Inventor: KIM DAE JOONG
IPC: B66C9/16
Filed: 2003-06-26
Abstract: PURPOSE: A drive rail clamping device of a crane by using weighted materials is provided to apply hydraulic pressure only in releasing a clamp state demanding the short time. CONSTITUTION: In a drive rail clamping device of a crane, pressurizing friction members(1) are disposed at left and right sides of a rail(10) to generate frictional force by pressurizing both sides of the rail. The pressurizing friction member is connected with first and second arms(2,3), respectively. A lower end of the first arm is rotatively linked with a first movement center member(4). An upper end of the first arm and a lower end of the second arm are rotatively coupled to each other. An upper end of the second arm is connected to rotate together with a second movement center member(5). A lift member(6) for moving up or down the second movement center member is connected at the upper part of the second movement center member. A movable bar(7) is connected rotatively to the lift member. One side of the movable bar is fixed rotatively and the other side is connected with a reciprocating arm(21). When the reciprocating arm advances by a cylinder(20), the movable bar rotates to release a clamp state of the rail. When the reciprocating arm retreats, the movable bar rotates by the weight of a counter weight(9) to clamp the rail.
Patent KR-20050007996-A (KR)
Inventor: CHOI MI HEE
IPC: A61K36/234
Filed: 2003-07-14
Abstract: PURPOSE: Provided is a pharmaceutical composition for the prevention and treatment of arthritis disease using active ingredients for biosynthesis of hyaluronic acid, glucosaminoglycan and collagen or materials containing them. Therefore, it increases its pharmacological efficacy with less adverse side effect. CONSTITUTION: The pharmaceutical composition for prevention and treatment of arthritis disease is characterized by containing at least two kinds of compounds and/or extracts selected from the group consisting of glucosamine, glucosamine, brewing yeast, Torilis japonica extract, Polygalae Radix extract, Cynanchum wilfordii Hemsley extract and Glycine Max.(L.) Merrill extract. Therefore, it induces and/or activates the biosynthesis of hyaluronic acid, glucosaminoglycan and collagen.
Patent KR-20050010148-A (KR)
Inventor: PARK JEONG LYEOL
IPC: B81C1/00
Filed: 2003-07-18
Abstract: PURPOSE: A method for manufacturing a metal structure using a LIGA process is provided to form a stable metal structure by implementing the width and the thickness of a trench. CONSTITUTION: A method for manufacturing a metal structure using a LIGA process is provided. A positive photo resist layer and a negative photo resist layer are spread on a substrate. After a part of the negative photo resist layer is exposed, a part not exposed is developed, so that a trench is formed. A hole is formed by exposing and developing a part of the positive photo resist layer exposed by the trench. A metal structure is formed by filling the trench and the hole with metal. The metal structure is subject to a LIGA process. After forming the metal structure in the trench and the hole, the positive photo resist layer is removed and the metal structure is floated.
Patent KR-20030065445-A (KR)
Inventor: KIM DO GYU
IPC: F41A29/00
Filed: 2003-07-21
Abstract: PURPOSE: A device for washing the inside of a barrel for a field cannon is provided to cleanly and quickly wash the inside of the barrel when a washing unit moves backward and forward. CONSTITUTION: A body(20) is coupled with a servomotor(50) and a guide roller(23). A rotary shaft(40) is bored through the body, and is coupled with a connection shaft(51) in the servomotor. A washing box(30) is coupled with the rotary shaft. A washing brush(32) is coupled with the washing box.
Patent KR-20050011756-A (KR)
Inventor: KIM KI HYEUN
IPC: H04M1/60
Filed: 2003-07-23
Abstract: PURPOSE: A method for setting a volume section in a digital phone is provided to easily design or change a supplementary device by setting a volume section according to a call state only through software control. CONSTITUTION: When a volume setting mode key is inputted, an installation area setting request screen is displayed(201,203). When an installation area is set, a receiving volume section is set according to the installation area by reflecting an offset according to the set installation area in a basic volume section. Model information of a phone is read from a specific area of a memory(209,211). The receiving volume section according to the installation area and the model information is set by reflecting an offset according to the read model information in the receiving volume section according to the installation area. The information on the set receiving volume section is stored in a memory(217).
Patent KR-20050013432-A (KR)
Inventor: LEE YOUNG JIN
IPC: H04N5/44
Filed: 2003-07-28
Abstract: PURPOSE: A method of scanning a channel of a digital television is provided to set a start frequency of an initial digital channel and automatically scan an effective broadcast channel transmitted differently by each bandwidth. CONSTITUTION: A start frequency that an initial digital channel starts is set(200). A predetermined scan stage is applied to the start frequency so as to search the first effective channel(201). After jump from a frequency of the searched first effective channel by predetermined bandwidth(204), a plurality of scan stages are applied to previously searched frequencies, respectively, and thereby a plurality of effective channels from the second to the Nth are searched(205-215).
Patent KR-20050019240-A (KR)
Inventor: PARK JUNG IL
IPC: G06F11/30
Filed: 2003-08-18
Abstract: PURPOSE: A method for controlling a network system informing a monitoring computer of remained battery information is provided to make preparation for sudden network disconnection by informing the monitoring computer, which performs mutual work with a battery-using computer through the network, of the remained battery information. CONSTITUTION: A remained quantity of a battery is detected(S20). The remained battery information is the information converted into an available time of the battery based on the remained quantity of the battery(S22). The remained battery information based on the detected remained quantity is transmitted to the monitoring computer(S24). The remained battery information is displayed on the monitoring computer(S25).
Patent KR-20050022562-A (KR)
Inventor: OH JAE YOUNG
IPC: G11C16/14
Filed: 2003-08-20
Abstract: PURPOSE: A circuit and a method for preventing the over erase of a flash memory device are provided to stop the flash memory from being over erase by trimming the reference cell through setting the register in advance. CONSTITUTION: A circuit for preventing the over erase of a flash memory device comprises a configuration register(10) programmed to predetermined value in advance; a pumping block(20) for generating a high voltage(VPP) for program trimming reference cells; a reference cell block(31) having plural reference cells. A method for preventing the over erase of a flash memory device comprises the steps of: entering into an erase and programming mode; performing the erase operation repeatedly; determining whether the erased data value is normal or not; if not, trimming the reference cells by the preset register value and providing feedback to a first step; if so, ending the flow.
Patent KR-20050020371-A (KR)
Inventor: CHO SUNG JAE
IPC: H01M2/02
Filed: 2003-08-22
Abstract: PURPOSE: Provided is a secondary battery which includes a surface film layer to make ease of joining lead connected to a battery safety system so that it improves confidence of the battery safety system. CONSTITUTION: The secondary battery comprises the parts of: an electrode assembly which consists of a cathode plate, an anode plate and a separator between the cathode and the anode; a can(10) which is made from aluminum or aluminum alloy having the electrode assembly and electrolytes; a first surface film layer(40) which is formed at external side of bottom(12) in the can; and a metallic layer(39) which is formed between the external side of the bottom and the surface film layer and composed of materials, which are different from those of the can and the surface film layer.
Patent KR-20050020483-A (KR)
Inventor: KIM SAM SU
IPC: G01M3/26
Filed: 2003-08-23
Abstract: PURPOSE: A hydraulic test apparatus is provided to improve usage efficiency of the hydraulic test apparatus by previously performing operation test of a large hydraulic test apparatus. CONSTITUTION: A hydraulic test apparatus includes an oil storage tank(100), a pump(110), a pressure adjusting part, a solenoid valve(130), an oil supplying part, and an oil retrieving path. The oil storage tank(100) stores oil. The pump performs pumping with respect to oil stored in the oil storage tank. The pressure adjusting part controls the pressure of oil pumped from the pump by dividing a pressure state into plural different pressure states. The solenoid valves controls the supply of oil through the pressure adjusting part. The oil supplying part(130) supplies oil to a targeted device in different pressure states according to the operation of the solenoid valve.
Patent KR-20050022032-A (KR)
Inventor: CHOI YOUNG JIN
IPC: H01L21/02
Filed: 2003-08-25
Abstract: PURPOSE: A method of manufacturing an AFM field effect transistor cantilever is provided to improve an information sensitivity by enlarging an aspect ratio of a probe. CONSTITUTION: A probe(300) is formed on an upper surface of a second silicon layer of an SOI substrate in which a first silicon layer, a first insulation layer and the second silicon layer are sequentially deposited. A second insulation layer, a third insulation layer, a polysilicon layer, and a photoresist layer are sequentially deposited on the second silicon layer. Then, a first mask pattern of a cantilever is formed on the polysilicon layer. A second mask pattern is formed by sequentially etching the polysilicon layer and the second insulation layer. After forming a pattern of the second silicon layer, a cantilever is formed. Then, a carbon tip is formed at a tip of the probe(300).
Patent KR-20040030268-A (KR)
Inventor: SCHUURMANS FRANK JEROEN PIETER
IPC: G03F7/20
Filed: 2003-08-25
Abstract: PURPOSE: A lithography projection apparatus and a reflector assembly used in the apparatus are provided, to improve the lifetime of collectors by employing a reflecting unit (collectors) cooled effectively. CONSTITUTION: The lithography projection apparatus comprises a lighting system having a radiation source for forming a projected beam of a radiation beam; a supporting structure holding a patterning means irradiated by the projected beam for patterning the projected beam; a substrate table holding a substrate; a projection system writing the irradiated part of the patterning means on the target area of the substrate; and a reflector assembly located in the image of the radiation source or the surroundings of the radiation source. The reflector assembly comprises internal and external reflectors(42, 43, 46) extended to the direction of an optical axis line(47) where the radiation source or its image is located, wherein the internal reflector(42, 43) is closer to the optical axis line than the external reflector(46), the reflectors have an internal reflecting face(54) and an external backing layer(52), respectively, and the backing layer of the internal reflectors is covered with a reflective layer(56) having reflectivity of 0.7-0.99 to the light with a wavelength of 1-10 micrometers.
Patent KR-20040020032-A (KR)
Inventor: TSUMURA MAKOTO
IPC: G02F1/133
Filed: 2003-08-29
Abstract: PURPOSE: To provide a liquid crystal display device in which an intermittent lighting ghost is suppressed and which is excellent in moving picture display performance in a liquid crystal display device using an intermittent lighting light source. CONSTITUTION: In the liquid crystal display device comprising the intermittent lighting light source which repeats turning on and turning off with specified timing and a display part which displays a picture by controlling transmission or reflection of light from the intermittent lighting light source corresponding to picture data, and in each display frame to form a picture, writing in the liquid crystal display device is divided into the first writing in which precharge data representing a plurality of pixels are formed based on the first algorithm and all the pixels are written in by using the precharge data and the second writing in which a picture is displayed by writing additional overwrite data formed based on the second algorithm on at least a part of pixels.
Patent KR-20050022682-A (KR)
Inventor: KWON JAE WOOK
IPC: H01S3/042
Filed: 2003-08-29
Abstract: PURPOSE: A laser generating apparatus and a manufacturing method thereof are provided to improve laser output power by cooling laser medium with low heat conductivity using a metal with varied heat conductivity. CONSTITUTION: More than one pumping laser diode(201) generate light. An optical focus member(202) focalizes the light from the pumping laser diode. A laser medium(203) resonates the focalized light. A heat sink(204) is attached to a periphery of the laser medium. A heat conductivity of the heat sink is varied according to a distance from a focal point of the focalized light. A nonlinear optical material(206) passes the light resonated in the laser medium.