baber/WOPTO huggingface dataset:
Patent KR-20040107075-A (KR)
Inventor: JUNG BYEONG JANG
IPC: H04L27/26
Filed: 2003-06-12
Abstract: PURPOSE: A method for synchronizing time and frequency in a multi-carrier system is provided to perform time and frequency synchronization by using a correlation value between an IFFT of a diffusion signal and a sample received signal. CONSTITUTION: The device includes a compensator(310), frequency offset estimator(320), a serial /parallel converter(340). A method for synchronizing time and frequency in a multi-carrier system synchronizes multiple users accessing a base station to an uplink. An IFFT(Inverse Fast Fourier Transform) of a diffusion code allocated to the user is obtained according to a predetermined initial frequency offset. A first correlation value between the IFFT of the diffusion code and the first sample received signal as well as a second correlation value between the IFFT of the diffusion code and the second sample received signal are obtained. The first and second sample received signals constitute a synchronous frame and have a sampling space corresponding to a sum of a symbol length N and a length of an inter symbol guard interval L. The time resulting in a maximum sum of the first and second correlation values is set to be a time estimation value with respect to a starting point of the synchronous frame. A frequency offset estimation value is determined by using a phase difference between the decided estimation value and the synchronous frame. The sample received signals are synchronized by using the time and frequency estimation values.
Patent KR-20030096087-A (KR)
Title: 지방산의 제조법
IPC: B01D9/02
Filed: 2003-06-13
Abstract: 본 발명은, 지방산 혼합물로부터 포화 지방산과 불포화 지방산을 자연 분별법에 의해 효율적으로 분리하는 방법을 제공하는 것을 목적으로 한다. 
     본 발명의 구성에 따르면, 원료 지방산류에 폴리글리세린 지방산 에스테르를 첨가하는 원료 지방산류 중의 포화 지방산과 불포화 지방산의 자연 분별법으로서, 하기 수학식 1로 표현되는 투명융점(y)을 갖는 폴리글리세린 지방산 에스테르를 이용하는 포화 지방산 또는 불포화 지방산의 제조법이다. 
     
       
         
       
     
     (식 중, x는 원료 지방산류 중의 포화 지방산(C12∼C22)의 비율(질량%)이고, y는 폴리글리세린 지방산 에스테르의 투명융점(℃)이다)
Patent KR-20040107893-A (KR)
Inventor: CHO HYEONG JUN
IPC: H04W4/14
Filed: 2003-06-14
Abstract: PURPOSE: An asynchronous IMT-2000 system having a CRS(Cellular Recall Service) function and a CRS method are provided to transmit a caller's desired callback number to a called subscriber's terminal through an SMSC(Short Message Service Center), in case that the called subscriber is in a termination-impossible state, so that the called subscriber can receive the callback number through a short message if the called subscriber gets to a termination-possible state. CONSTITUTION: An asynchronous IMT-2000 network comprises a CRS server(100). In case that a calling mobile terminal attempts a call to a called mobile terminal in a termination-impossible state, call setup is made between the CRS server(100) and the calling mobile terminal as an HLR(Home Location Register)(50) transmits routing information to an MSC(40). The CRS server(100) receives a desired callback number from the calling mobile terminal and transmits it to an SMSC(110) so that the callback number can be transmitted to the called mobile terminal through a short message if the state of the called mobile terminal is transferred to a termination-possible state.
Patent KR-20040110282-A (KR)
Inventor: KIM IL HYEONG
IPC: H01L21/027
Filed: 2003-06-18
Abstract: PURPOSE: A mask for forming a butting vernier is provided to feedback a subtle distortion of exposure equipment by designing the mask to be arranged at end points of a cell region rather than up/down/left/right directions. CONSTITUTION: A mask is used to form a butting vernier which is used to detect an accuracy of a stage(40) at an initial exposure. The mask includes a first mask pattern for forming an outer vernier and a second mask pattern(42) for forming an inner vernier. The first mask pattern and the second mask pattern are sequentially formed at each of regions corresponding to exteriors of edges of a cell and are spaced from each other in a diagonal direction.
Patent KR-20040110916-A (KR)
Inventor: PARK YI HWAN
IPC: E02B7/20
Filed: 2003-06-21
Abstract: PURPOSE: A one-touch apparatus for a water gate is provided to lift down a water gate easily by making a water gate descend by the self-weight of a water gate. CONSTITUTION: The one-touch apparatus for a water gate(1) is composed by coupling a bearing housing(5) with a built-in stem nut to be supported to a bearing, a gear box(6), an indicator box(7) and a stem cover(8) on the upper part of a stand(2) in order, coupling a sleeve clutched with the stem nut to the inside of a gear box(6) by a shaft, coupling a worm gear to the sleeve and engaging with a worm coupled to the gear box(6) by a shaft; and rotated by a handle(13) coupled to a handle shaft exposed to the outside, then screwed on the stem nut to lift up and down a water gate shaft. The worm is coupled to a gear box(6) by a shaft, inserted to a worm installation space of a movable shaft and coupled to a handle shaft coupled to a movable shaft eccentrically to separate a worm wheel and a worm when a movable shaft is operated; the movable shaft installed to the gear box(6) is coupled with an operating lever(18) and provided with a hanging hole; and a stopper is installed on a gear box(6) to be bounded by a spring and provided with a fixed pin of the stopper coupled to the hanging hole.
Patent KR-20040007256-A (KR)
Inventor: TWEET DOUGLASJAMES
IPC: C30B31/22
Filed: 2003-06-21
Abstract: PURPOSE: A method for manufacturing a Si1-xGex film on a silicon substrate is provided to reduce defect density and to improve crystal quality by using ion-implantation at elevated temperatures for amorphization re-crystallization. CONSTITUTION: A silicon substrate(42) is prepared. An epitaxial layer of Si1-xGex is deposited on the silicon substrate to form a Si1-xGex/Si interface. Amorphizing of the Si1-xGex layer is performed at a temperature greater than Tc to form an amorphous and graded SiGe layer. The resultant structure is annealed at a temperature of between about 650°C to 1100°C for between about ten seconds and sixty minutes, thereby forming a recrystallized SiGe layer(48).
Patent KR-20030074496-A (KR)
Title: 광고 표시 시스템 및 그 방법
Filed: 2003-06-21
Abstract: 본 발명은 광고 표시 시스템에 있어서, 동영상 데이터가 저장된 기억 수단과, 상기 동영상 데이터를 송수신하는 송수신 수단을 구비한 메인 서버와; 주행 차량에 설치되며, 표시 수단, 무선전화 회선을 통해 상기 서버와 접속하는 송수신 수단, 상기 서버로부터 송신된 동영상 데이터를 저장하는 기억 수단과, 상기 기억 수단에 저장된 동영상 데이터를 표시 수단에 표시하는 처리 수단을 구비한 이동 단말기를 포함함을 특징으로 하는 광고 표시 시스템을 제공한다.
Patent KR-20040002692-A (KR)
Inventor: BRACHT JOSEF
IPC: C21D9/40
Filed: 2003-06-25
Abstract: PURPOSE: A method of making a bearing ring for a large roller bearing is provided to obtain a uniformly high hardness without any slip in the hardening effect and to obtain a uniformly fine grained structure all along the bearing rings although the heating is achieved progressively as the ring is rotated. CONSTITUTION: A method of making a bearing ring for a large roller bearing comprises steps of forming the bearing ring having at least one annular race selectively configured as a radial-bearing race(3) or an axial-bearing race; rotating the bearing ring about an axis thereof while heating a surface layer of the annular race by juxtaposing the surface layer with an inductor(5) adapted to induce the heating of the surface layer over a spacing between the inductor and the surface layer maintained during the heating; quenching the bearing ring to harden the surface layer; and controlling the spacing selectively so that the spacing is 1 to 2 times a depth(T) of hardening of the surface layer for a radial-bearing race, 0.6 to 1 times the depth T of hardening of the surface layer for an axial-bearing race whose inner diameter corresponds to an inner diameter of the bearing ring, at an outer edge of an axial-bearing race, 1.5 to 2 times the depth T of hardening of the surface layer for the axial-bearing race whose inner diameter corresponds to an inner diameter of the bearing ring at an inner edge thereof, and uniformly 0.6 to 1 times the depth T of hardening of the surface layer for an axial-bearing race whose inner diameter is greater than the inner diameter of the bearing ring.
Patent KR-20050002933-A (KR)
Inventor: KANG JOON SOO
IPC: H02K41/02
Filed: 2003-06-26
Abstract: PURPOSE: A linear motor assembly is provided to reduce the width of a linear motor and manufacturing costs by constituting the liner motor by using a single linear motion guide. CONSTITUTION: A linear motor assembly comprises an elongated plate type base(101); a linear motion guide(102) arranged in the lengthwise direction of the base; a guide block(103) arranged to move along the linear motion guide member; a hollow movable frame(108) fixed on the guide block such that the movable frame moves along the linear motion guide member in accordance with the movement of the guide block; a fixed frame(104) arranged in parallel with the linear motion guide member, penetrating through the movable frame; a stator(105) having magnets(107) arranged along the fixed frame; a core(106) arranged on an inner surface of the movable frame opposed to the stator; and a plurality of coils wound on the core.
Patent KR-20050003943-A (KR)
Inventor: LEE JONG YOUNG
IPC: C09K3/16
Filed: 2003-07-04
Abstract: PURPOSE: Provided are a sterilizing and anti-static composition and applicable products thereof, which exhibit the anti-static property and the sterilizing effect while being environmental- and human-friendly. CONSTITUTION: The sterilizing and anti-static composition is prepared by dissolving 5-35.7 wt% of sodium chloride into water to obtain a sodium chloride solution and dissolving 5-50 wt% of calcium chloride into water or an alcohol to obtain a calcium chloride solution, mixing 5-50 wt% of the sodium chloride solution or the calcium chloride solution alone or in a form of the mixed chloride solution thereof to an alcohol to obtain a sterilizing and anti-static composition. The sterilizing and anti-static composition is filled into a spray container to manufacture a sterilizing and anti-static spray.
Patent KR-20050006812-A (KR)
Inventor: KIM JOON HO
IPC: B60R21/20
Filed: 2003-07-10
Abstract: PURPOSE: An airbag module installed in a crash pad of a vehicle for a driver is provided to prevent injury of the driver from deployment of the airbag in seating the driver abnormally, and to restrict wrong operation of a membrane or floating horn by enlarging the mounting space of the airbag module with modifying the installation position of the airbag module. CONSTITUTION: A driver airbag system is composed of a driver airbag module(20) installed in a vehicle, a collision sensor, and an airbag control unit deploying the airbag. The driver airbag module is placed in the right side of a cluster(51) of the vehicle, and mounted to a crash pad(50) in front of a driver's seat. The airbag control unit as the electronic control unit is installed in the vehicle to deploy the airbag according to the signal from the collision sensor. A membrane or floating horn is easily mounted to a steering wheel(52) by installing the airbag module on the right of the cluster including a speedometer, a tachometer or a fuel gauge.
Patent KR-20050009937-A (KR)
Inventor: KIM SO WOON
IPC: G06T17/00
Filed: 2003-07-18
Abstract: PURPOSE: A model animation producing method and apparatus using a motion control mechanism is provided to generate motion data using a virtual robot constructed on a 3-dimensional virtual reality screen and transmit the motion data to a robot inserted into a character of model animation through a control program, to thereby provide an automated animation producing technique. CONSTITUTION: Virtual robot fundamental information including the length of each of parts of the body of a virtual robot and fundamental values of joints of the virtual robot is received. The virtual robot is generated based on the received values. Information about motions of the respective parts of the body of the virtual robot is received and the virtual robot is operated based on the motion information to simulate. When a user inputs a command of outputting information about the operation of the virtual robot, operation information composed of at least one standstill operation and a time interval between standstill operations is generated and output.
Patent KR-20050015279-A (KR)
Inventor: KIM KWON JONG
IPC: C12Q1/68
Filed: 2003-08-05
Abstract: PURPOSE: A molecular marker for detecting A1 mating type of Phytophthora infestans is provided, which molecular marker is used in AFLP (Amplified Fragment Length Polymorphism) for rapidly and accurately detecting A1 mating type of Phytophthora infestans which causes diseases in potatoes and tomatoes, so that the time and costs for controlling the diseases broken out in potatoes and tomatoes can be reduced. CONSTITUTION: The molecular marker for detecting A1 mating type of Phytophthora infestans has the nucleotide sequence set forth in SEQ ID NO:1 or is a set of primers having the nucleotide sequences set forth in SEQ ID NO:2 and SEQ ID NO:3. The method for detecting the A1 mating type of Phytophthora infestans comprises using the nucleotide sequence of SEQ ID NO:1 or the set of primers having the nucleotide sequences set forth in SEQ ID NO:2 and SEQ ID NO:3.
Patent KR-20050022924-A (KR)
Inventor: RYU JIN SOO
IPC: H02G3/30
Filed: 2003-08-27
Abstract: PURPOSE: A band-cable assembly for fixing electric wires of a vehicle is provided to reduce noise due to movement of the electric wires and prevent the damage of the electric wires by binding the electric wires with one body. CONSTITUTION: A groove part is formed at one side of a cable band(10). A locking part(12) is formed at the other side of the cable band. A male coupling part is formed at an end of the other side of the cable band. A cable band pulling unit(20) includes a female coupling part(21), a grasping part(22), and a fixing hole(23). The female coupling part of the cable band pulling unit is coupled to the mal coupling part of the cable band. The fixing hole is used for fixing the grasping part.
Patent KR-20050023027-A (KR)
Title: Modified space-saving sink structure capable of providing massage function to person who washes dishes
Inventor: JU SU SIK
IPC: A47B77/00
Filed: 2003-08-28
Abstract: PURPOSE: Provided is a modified space-saving sink structure that is capable of providing a massage function to a person who washes dishes in front of the sink, so that the person is able to enjoy cost-effective abdominal massage. CONSTITUTION: The modified sink structure includes a massager composed of a built-in motor, a piston, a plurality of balls, and an axis where the balls are fixed. Thus, the modified sink structure is 20cm higher than the traditional sinks to install the massager. When the motor starts running, the balls move forward and provide an abdominal massage to a person who washes dishes in front of the sink. The massager is attached to the sink through bands. Through the modified sink structure, anyone is able to enjoy cost-effective, time-saving abdominal massage.
Patent KR-20050022615-A (KR)
Inventor: KANG KYUNG HO
IPC: H01L21/027
Filed: 2003-08-29
Abstract: PURPOSE: An exposure apparatus and method of controlling light intensity and distribution using the same are provided to realize optimally the light intensity and distribution without the replacement of a lens by rotating a first and second control lens. CONSTITUTION: An exposure apparatus includes a light source, a plurality of mirrors, a plurality of lenses, and a light intensity and distribution controlling. The controlling lens(400) includes a disc type of first and second control lens. The first control lens(410) includes a first pivot(411), a plurality of first openings(413) along the periphery, and a first fly lens(414) within each first opening. The second control lens(420) includes a second pivot(421), a plurality of second openings(423) along the periphery, and a second fly lens(424) within each second opening.
Patent KR-20050022120-A (KR)
Inventor: HAM GANG SIK
IPC: H04B1/40
Filed: 2003-08-29
Abstract: PURPOSE: A method for displaying data in a mobile terminal is provided to allow a user to easily and quickly search desired data by using up/down and left/right keys in graphic. CONSTITUTION: A data group included in an abbreviated number is displayed in a box type(10). The box(10) includes a plurality of blocks, and each block indicates one kind of data. A position of each block indicates a data storage position and the number of blocks indicate the number of data that can be stored. Each block is indicated in a different color. A block(2) which stores data and a block(3) which does not store data are discriminated in different colors. Looking at the box(10) made up of blocks, a user can immediately recognize how much and where data has been currently stored. In addition, the user can freely select a block in the box(10) by using up/down and left/right keys of a mobile terminal.
Patent KR-20050025210-A (KR)
Title: Method of ohmic contact to p type zno
Inventor: HWANG DAE KUE
IPC: H01L21/28
Filed: 2003-09-05
Abstract: A method of forming an ohmic contact of a P type ZnO semiconductor is provided to reduce ohmic contact resistance by forming a Ni/Ag thin film on the P type ZnO semiconductor. A P type ZnO semiconductor layer(120) is deposited on an aluminium oxide substrate(110). A transition metal film(130) is formed on the P type ZnO semiconductor layer. A noble metal film(140) is deposited on the transition metal film. The P type ZnO semiconductor layer contains one or more selected from a group consisting of Li, Na, K, N, P, As, Sb, Bi, Al, Ga, In, and Sn. The transition metal film contains one or more selected from a group consisting of Ni, Pd, Mn, Re, Co, Rh, Fe, Ru, Cr, Mo, W, V, Nb, Ta, Zn, Cd, and Hg.
Patent KR-20040025569-A (KR)
Inventor: HIRAKAWA MASAAKI
IPC: C01B31/02
Filed: 2003-09-08
Abstract: PURPOSE: To provide a method for manufacturing graphite nano-fibers which cause no short circuit even when utilized for an emitter and can improve unevenness of light emitting sites in manufacturing an FED (field emission display) and to provide an electron emitting source and a display element using the obtained graphite nano-fibers. CONSTITUTION: A gaseous mixture of a carbon supply gas and gaseous hydrogen is fed onto the surface of a substrate on which a catalyst layer of a prescribed thickness has been formed to form graphite nano-fibers consisting of a graphite nano-fiber layer of a controlled thickness and a non-fiber layer. Iron, cobalt or an alloy containing at least one of these metals is used as the catalyst, and growth is carried out at 350 to 650°C for 1 to 60 min. The electron emitting source and the display device are obtained using the obtained graphite nano-fibers.
Patent KR-20050026651-A (KR)
Title: Improvement in internal combustion engine with turbine having spiral gas passage
Inventor: YUN JIN GYU
IPC: F02C3/16
Filed: 2003-09-09
Abstract: An internal combustion engine with an alternate spiral tunnel-type turbine is provided to simply manufacture of the engine, to enable reduction of speed and size, and to secure high thermal efficiency. An internal combustion engine with an alternate spiral tunnel-type turbine(10) includes the turbine. The turbine has a body of a circular truncated cone shape wherein front and rear diameters are different from each other. Spiral gas passages are formed to the surface side of the body in more than two lines. Gas with pressure passes through the passages and rotational force of the body is produced and thus a shaft(20) of the central part of the body is rotated.
Patent KR-20030086472-A (KR)
Inventor: JANG HYO JUN
IPC: D02H13/28
Filed: 2003-09-23
Abstract: PURPOSE: A multiple warp supplying method is capable of selecting free a package of warp, increasing weave, achieving small quantity batch production, decreasing loss factor, shortening a producing process, reducing a production cost and applying to an existing weaving machine. CONSTITUTION: A multiple warp supplying device contains plural warp beam mounts(A)(B)(C) installed plural little warp beams. Each warp beam is driven separately. The multiple warp supplying method is as follows: giving different tension to each little warp beam; and then supplying warp to a yarn guide(20) uniformly.
Patent KR-20050031202-A (KR)
Title: Work assigning apparatus and method for providing service
Inventor: KIM SEONG IL
IPC: G06Q99/00
Filed: 2003-09-29
Abstract: A device and method for allocating a work is provided to perform a desired work for a service requested from a customer on a desired time. A CPU(Central Processing Unit) reads information corresponding to a limited time for a work, proficiency according to a worker, and level of difficulty from a database of a main memory(S10). The CPU sets an objective function(S20). The objective function is set additional cost when the work is not finished in a limited time or the work is delayed according to a time unit. The objective function is set additional cost when the proficiency of the worker is lower than the level of the difficulty. An optimal solution is determined of the objective function(S30). The work is allocated to the worker according to the optimal solution(S40).
Patent KR-20040031604-A (KR)
Inventor: IWAMOTO IKUHIRO
IPC: B60W10/115
Filed: 2003-10-02
Abstract: PURPOSE: A transmission control unit of an automatic transmission for a vehicle is provided to prevent lowering of acceleration, and to reduce shift shock by restricting sudden increase of rpm of the engine. CONSTITUTION: A transmission control unit of an automatic transmission has a high speed friction assembling factor and a low speed friction assembling factor for securing a high speed shift range and a low speed shift range, and downshifts from the high speed range into the low speed range by assembling the low speed friction assembling factor after disassembling the high speed friction assembling factor. While downshifting by coasting, shifting into the low speed range is forbidden and the high speed range is maintained in case of stepping on the accelerator pedal until starting assembling the low speed friction assembling factor(SB') after releasing the high speed friction assembling factor(SS).
Patent KR-20050032831-A (KR)
Title: Control method of multi remote controller
Inventor: LEE JAE KYUNG
IPC: H04Q9/00
Filed: 2003-10-02
Abstract: A controlling method of a multi remote controller is provided to deliver separation codes showing external input terminals connected to external apparatuses with key codes of the external apparatuses to be controlled, thereby automatically converting an input source without a user directly converting the input source. A user sets various external apparatuses to be controlled by using a multi remote controller, and sets manufacturers of each external apparatus in the remote controller(S10,S11). The controller sets connection input terminals of each external apparatus(S12). If the user inputs a predetermined key through the controller, the controller decides whether an inputted key signal corresponds to a TV(S20,S30). If not, the controller decides whether the key signal corresponds to a certain one of the external apparatuses(S40). If so, the controller delivers a key code equivalent to the inputted key signal to the corresponding external apparatus(S41). The controller delivers a separation code of the external apparatus to the TV in TV code type(S42).