baber/WOPTO huggingface dataset:
Patent KR-20040091856-A (KR)
Inventor: SHIN HO CHEOL
IPC: G06K9/62
Filed: 2003-04-22
Abstract: PURPOSE: A method and a system for setting a font using handwriting input of a user are provided to enable anyone to easily set the font which the user want to use by setting the desired font through a stroke of the handwriting inputted from the user even if the user does not set the font one by one. CONSTITUTION: A stroke input part(210) reads the stroke of the handwriting inputted from the user. A size recognizer(220) recognizes a size of the inputted stroke as a point size. A character recognizer(230) recognizes a character from the inputted stroke. A comparing/selecting part(240) selects the size of the most similar point to the size of the recognized stroke and selects a sort of the most similar typeface to the recognized stroke. A font setting part(260) sets the sort and the point size of the selected typeface. A history storage(250) stores the history information for the font previously set by the user.
Patent KR-20030085506-A (KR)
IPC: G02B5/08
Filed: 2003-04-29
Abstract: A micro-mirror device (10/10') includes a substrate (20) having a surface (22) and a plate (30) spaced from and oriented substantially parallel to the surface of the substrate such that the plate and the surface of the substrate define a cavity (50) therebetween. A dielectric liquid (52) is disposed in the cavity and a reflective element (42/142/242/342/442) is interposed between the surface of the substrate and the plate. As such, the reflective element is adapted to move between a first position and at least one second position. <IMAGE>
Patent KR-20030040337-A (KR)
Inventor: LEE TAE YURN
IPC: H04M1/72439
Filed: 2003-05-01
Abstract: PURPOSE: A method for displaying a caller ID by using an SPIID(Speaker's Image Identity) in an image file and a multimedia file on a mobile communication terminal is provided to display an SPIID file of a caller on a terminal of a recipient when sending a call request, a voice message or an e-mail, and to align the use frequency of corresponding SPIID files in order. CONSTITUTION: A wireless Internet is connected through a controller of a caller terminal(S100). An SPIID, that is an image or multimedia file, is searched from an image stock stored in a database produced in advance through a server(S101). A user selects a desiring SPIID(S102). The user selects whether to display a caller ID on the selected SPIID or not(S103). If the user desires to display the caller ID, 'display' of caller ID is set(S104), and if the user does not desire to display the caller ID, 'not display' of caller ID is set(S105). The set data are stored in the caller terminal(S106). When sending a call(S107), the stored SPIID is transmitted(S108). And the SPIID is displayed on a terminal of a recipient(S109).
Patent KR-20040095127-A (KR)
Inventor: KIM SEONG YEOL
IPC: C08L25/10
Filed: 2003-05-06
Abstract: PURPOSE: A nonflammable plastic composition is provided to improve heat resistance, thus nonflammability or flame retardancy, tensile strength, break strength and elastic modulus by treating the surface of silica and glass used thereto electrochemically. CONSTITUTION: The nonflammable plastic composition comprises: 300pts.wt of styrene-butadiene rubber; 0.04-20pts.wt of zinc oxide; 10-150pts.wt of aromatic oil, for example coconut oil and zinc stearate; 0.01-0.5pts.wt of sulfur as a crosslinking agent; 50-200pts.wt of silica; 80pts.wt of glass.
Patent KR-20040103653-A (KR)
Inventor: KANG HUI BOK
IPC: G11C11/22
Filed: 2003-05-30
Abstract: PURPOSE: A ferroelectric register and a method for manufacturing the capacitor for the same are provided to increase the storage reliability and the stability of the register by reducing the data storage failure probability in response to the abnormal state of the capacitor. CONSTITUTION: A ferroelectric register includes a pull-up switch(P1), a pull-up driving unit(410), a write enable controller(420), a ferroelectric capacitor unit(430), a pull-down switch(N5) and a pull-down driving unit(440). The pull-up switch pulls up the power voltage during the pull-up enable signal activation. The pull-up driving unit drives the power voltage applied from the pull-up switch. The write enable controller receives a pair of data stored in response to the write control signal. The ferroelectric capacitor unit stores the data supplied through the write enable controller in response to the cell plate signal. The pull-down switch pulls down the ground voltage while the pull-down enable signal is enabled. The pull-down driving unit drives the ground voltage applied from the pull-down switch.
Patent KR-20040103267-A (KR)
Inventor: KIM HYEONG GEUN
IPC: H04M1/23
Filed: 2003-06-02
Abstract: PURPOSE: A personal digital assistant inputting Hangul by using a direction selecting button and an external Hangul input device are provided to promptly and accurately input Hangul by assigning vowels to a five-direction selecting button according to shapes of the vowels. CONSTITUTION: Vowels are assigned to upper, right, lower, and left sides of a five-direction selecting button(52) in first input priority. Vowels are assigned to upper, right, lower, and left sides of the five-direction selecting button in second input priority. Vowels are assigned to a center part of the five-direction selecting button(52) in the first to the third priorities sequentially.
Patent KR-20030095250-A (KR)
IPC: F16H7/02
Filed: 2003-06-03
Abstract: 슬라이더의 변위속도를 고속화시키는 것과 동시에, 장치전체의 소형화 및 경량화를 도모할 수가 있다. 
     구동용 풀리(38)와 종동용 풀리(44)와의 사이에 현가되는 벨트부재(46)를 포함하는 구동력전달기구(16)와 프레임(12)측에 형성된 제1볼전동홈(66a, 66b)과 슬라이더(18)측에 형성된 제2볼전동홈을 따라서 전동하는 복수의 볼(84)을 포함하고, 상기 슬라이더(18)가 프레임(12)을 따라서 변위할 때에 상기 슬라이더(18)를 안내하는 가이드기구(20)를 구비한다.
Patent KR-20040106655-A (KR)
Inventor: KO CHANG MIN
IPC: H04W8/20
Filed: 2003-06-11
Abstract: PURPOSE: A method for an acquaintance search service through a mobile communication system is provided to search and connect to a person a user want to search by inputting information and an attachment message concerned a profile of the person. CONSTITUTION: A transmitting mobile communication terminal(10) inputs and transmits personal data of an acquaintance whom a user of the transmitting mobile communication terminal(10) wants to find. A subscriber coinciding with the personal data of the acquaintance is searched among whole mobile communication terminal subscribers and the searched subscriber is extracted. A message related to acquaintance finding is transmitted to a receiving mobile communication terminal of the extracted subscriber. The transmitting mobile communication terminal(10) contacts with the receiving mobile communication terminal by exchanging messages.
Patent KR-20030059043-A (KR)
Inventor: LEE AN HO
IPC: G01B11/16
Filed: 2003-06-19
Abstract: PURPOSE: A measuring device of a relative displacement between a wheel and a rail and a method of the same are provided to exactly measure the skew movement of a whole vehicle at a real time by optically measuring. CONSTITUTION: A sensor fixing device is installed in a bearing cap(15a) through a combining member. The bearing cap forms a trolley portion(12) of a vehicle. An optical sensor device irradiates circular beam or straight beam to the surface of a rail(10) at regular cycles according to the characteristic of the vehicle and receives the reflected beams by installing in the sensor fixing device. A signal processing device calculates a relative displacement between a wheel(14) and the rail by analyzing signals after separating the signals having the same cycle as the irradiated beams from the received signal of the optical sensor device.
Patent KR-20040110846-A (KR)
Inventor: JUNG TAE HUI
IPC: B23P15/00
Filed: 2003-06-20
Abstract: PURPOSE: A method and a device for manufacturing a valve seat of a butterfly valve are provided to simply process an inclined face on a valve seat by linearly moving a cutter from the upper portion of the valve seat after rotating the valve seat in the fixed state. CONSTITUTION: A valve seat(20) is fitted in jaws(40) fixed on a rotating member(30). The rotating member is rotated by the power transmitted from a power source. The jaws are installed on the rotating member to make the jaws forward and backward move toward the center of the rotating member. The seat is placed on the jaws and fastened by fastening screws(41). The jaws have inclined faces(42). The inclined faces are processed while the seat is placed in the inclined state. A cutter(50) is moved linearly from the upper portion of the rotating member to the lower portion of the rotating member to process the inclined faces.
Patent KR-20050000963-A (KR)
Inventor: SEO DONG HYEON
Filed: 2003-06-25
Abstract: PURPOSE: A system and a method for a counseling service using Internet chatting and electronic cash are provided to offer real-time counseling to a user in a remote place through text/voice/image by using the Internet chatting, and offer profits to a web site operator, a counselor, and the user by automatically settling a predetermined fee for the counseling service with the electronic cash. CONSTITUTION: A user terminal(3) requests the counseling service. A counselor terminal(2) offers the counseling service for a specialize field requested from the user terminal. An Internet chatting server(1) offers the counseling service through the Internet chatting by connecting the user terminal with the counselor terminal after certifying membership of both terminals, and charges a counseling service use time by monitoring the counseling service use time of the user terminal.
Patent KR-20050001649-A (KR)
Inventor: PARK HONG SICK
IPC: B65G39/04
Filed: 2003-06-26
Abstract: PURPOSE: A roller conveyor is provided to restrict a glass substrate from drooping by regarding the weight increase and droop degree of a roller, to decrease stress of a glass substrate, and to improve uniformity for a following process. CONSTITUTION: A roller conveyor has plural roller bars(22) penetrating the centers of plural rollers(21) and conveys a glass substrate(30) by arranging the roller bars at the predetermined intervals. The roller positioned in the center of the roller bar has a largest diameter. The diameter of the roller gets smaller from the roller positioned in the center of the roller bar and the roller positioned at the edge of the roller bar. When the glass substrate is put on the roller conveyor, the glass substrate passes the roller occupying a largest part of the gravity center of the glass substrate.
Patent KR-20050001692-A (KR)
Inventor: HAN CHANG HUN
IPC: H01L27/115
Filed: 2003-06-26
Abstract: PURPOSE: A method of manufacturing a flash memory device is provided to prevent voids from being generated in an interlayer dielectric between gate polys by using a sub-spacer. CONSTITUTION: Gate polys, a spacer(116) and a source and drain region(118) are sequentially formed on a wafer(102). A sub-spacer(120) with a tilted plane is formed at a sidewall of the spacer. A thick interlayer dielectric(122) is formed on the entire surface of the resultant structure. The sub-spacer is made of O3-TEOS(Tetra-Ethyl-Ortho-Silicate) or PE-TEOS.
Patent KR-20050003028-A (KR)
Inventor: PARK SUNG JUN
IPC: H04N19/124
Filed: 2003-06-30
Abstract: PURPOSE: An apparatus and method for quantizing motion pictures are provided to reduce quantization complexity and a semiconductor chip size by using a method of selectively designing and supporting a plurality of quantization parameters. CONSTITUTION: An apparatus for quantizing DCT(Discrete Cosine Transform) coefficients includes a unit(202) for deciding a quantization parameter based on a quantization control signal and judging whether the decided quantization parameter belongs to parameters capable of supporting quantization among a predetermined plurality of quantization parameters, and a unit(204) for quantizing input DCT coefficients using the decided quantization parameter to generate quantization coefficients when the decided quantization parameter belongs to the parameter capable of supporting quantization. The apparatus further includes a unit(206) for deciding a neighboring quantization supporting parameter as an approximate quantization parameter when the decided quantization parameter does not belong the parameters capable of supporting quantization, and a unit(208) for quantizing the input DCT coefficients using the approximate quantization parameter to generate approximate quantization coefficients.
Patent KR-20050002083-A (KR)
Inventor: HWANG EUNG RIM
IPC: H01L21/304
Filed: 2003-06-30
Abstract: PURPOSE: A method of cleaning process after CMP(Chemical Mechanical Polishing) is provided to be capable of entirely removing polish particles on a substrate irrespective of step difference and particle size. CONSTITUTION: After performing CMP, a step difference(203) remains on a semiconductor substrate(201) due to patterns(202). The substrate is loaded on a cleaning apparatus, wherein the step difference of the substrate is to be downward. By cleaning the substrate, big polish particles(204a) and small polish particles(204b) are easily removed due to gravitation.
Patent KR-20050005264-A (KR)
Inventor: HONG SUNG PYO
IPC: A23L23/00
Filed: 2003-07-01
Abstract: PURPOSE: A method of making paprika sauce for rice by mixing broth containing leg bone extract of a cow and a paprika and vegetable extract and then adding with a garnish containing meat or seafoods, paprika, mushroom, onion, garlic, salt, oil and butter is provided. The product can be mixed with cooked rice or noodles and has characteristic taste and flavor of paprika. CONSTITUTION: A broth is mixed with a broth and a paprika and vegetable extract is added with a garnish containing meat or seafoods, paprika, mushroom, onion, garlic, salt, oil and butter to give the paprika sauce for rice. The broth is obtained by heating leg bones of a cow or meat, tendon, garlic, onion and water at 120deg.C at 2 atm for 2 to 4hr and concentrating at 100deg.C. The paprika and vegetable extract is obtained by mixing paprika concentrates, vegetable concentrates and fresh cream in a weight ratio of 1:1:1. The vegetable concentrates are prepared by heating 35 to 90% by weight of onion, 1 to 15% by weight of salary, 5 to 15% by weight of carrots, 1 to 15% by weight of tomato, 1 to 5% by weight of salt and 2 to 10% by weight of oil at 120deg.C at 2 atm for 1 to 2hr and concentrating at 100deg.C.
Patent KR-20050010629-A (KR)
Inventor: KIM YONG WOO
IPC: B23K9/12
Filed: 2003-07-22
Abstract: PURPOSE: Structure of welding part of a lower plate in an oil filter is provided to avoid the formation of a protruded portion on the surface of a seaming cap after welding by making a welding protrusion melt and flow into a welding coat and to prevent a negative effect on the formation of surface pressure of a packing mounted in the seaming cap. CONSTITUTION: A welding coat(10) is formed on the peripheral part of a welding protrusion(4) protruded onto the surface of a lower plate(3) of an oil filter. The welding coat is formed by press forming. If spot welding is performed while the lower plate is in contact with a seaming cap(5), the welding protrusion is melted and bonded with the seaming cap. Since the molten material flows into the recessed welding coat, formation of additive protrusions is prevented.
Patent KR-20050011453-A (KR)
Inventor: JEONG WEON HWA
IPC: G11C5/14
Filed: 2003-07-23
Abstract: PURPOSE: An internal voltage generation circuit is provided to reduce layout area of a chip. CONSTITUTION: A reference voltage generation unit(300) generates a reference voltage by receiving an external voltage in order to use it as an internal voltage for normal mode operation. A sensor unit(320) senses a burn-in mode operation signal. And a controller unit(310) controls to use the external voltage as the internal voltage during a burn-in mode operation in response to a sensing signal being output from the sensor unit.
Patent KR-20040014365-A (KR)
Inventor: KONDA KAZUNOBU
IPC: H04L29/06
Filed: 2003-08-09
Abstract: PURPOSE: To provide a network repeater capable of easily monitoring and controlling equipment on a different network as if equipment on the present network. CONSTITUTION: The network repeater has an information collection part 4 which collects information 26 regarding functions and identification of equipment V1 to V4 in other network n1 via a communication path N, a virtual unit generation part 7 which generates virtual unit information 21 according to a first protocol based on the collected information about the equipment, a decision part 6 which decides whether or not the equipment V1 to V4 in other network n1 are made to process a command based on the virtual unit information when the command is received and a repeating part 8 which transfers the command to equipment on other network n1 when the equipment V1 to V4 are judged to be made to process the command and control of equipment is facilitated between the networks.
Patent KR-20030081209-A (KR)
Inventor: JANG DOO HAN
IPC: B23C1/20
Filed: 2003-08-19
Abstract: PURPOSE: A device for cutting welded parts is provided to reduce working hours and to improve work efficiency by uniformly cutting and removing welding beads. CONSTITUTION: A device for cutting welded parts is composed of a hand grinder(2) having a support handle(6) and a head unit(3), a cutter(12), and a support(7) installed at the lower part of the head unit. A rotary shaft(5) is installed in the head unit, and protrudes downward. The cutter is mounted at the rotary shaft, and has a side cutting blade(12a). A rolling member(10) like a roller or a ball is installed at the support.
Patent KR-20040019902-A (KR)
Inventor: KANAOKA TAKU
IPC: H01L23/528
Filed: 2003-08-21
Abstract: PURPOSE: To make uniform the height of a plurality of electrode pads provided on a semiconductor main surface. CONSTITUTION: In the semiconductor device wherein a first layer wiring M1, a second wiring layer M2, and a third wiring M3 are situated under a plurality of electrode pads PD1-PDn arranged in the active region, the occupancy of each wiring in the region of the electrode pads PD is made uniform. For occupancy adjustment, a dummy wiring is provided in a region where the wiring's occupancy is lower than in other regions while a slit is provided in a region where the same is higher than in other regions. Each of the first layer wiring M1, the second layer wiring M2, and the third layer wiring M3 is made to be equal to each other in shape, dimension, and gap therebetween, at positions under the respective electrode pads PD1-PDn.
Patent KR-20050023138-A (KR)
Inventor: MOON SANG HYUN
IPC: B60L15/04
Filed: 2003-08-27
Abstract: PURPOSE: A method of monitoring/identifying an abnormal charging state of a motor control unit of an electric vehicle is provided to improve reliability by monitoring a voltage charge state of a DC link capacitor within a MCU according to a detecting state of a power-on signal. CONSTITUTION: An MCU checks an initial voltage of a DC link capacitor according to a power-on signal in order to determine a maintaining state of 0V(S106). The DC link capacitor is precharged by a switching operation of a precharge relay while the initial voltage of the DC link capacitor is maintained at 0 volt(S108,S109). A voltage rising rate of the DC link capacitor is checked according to a precharging process(S110). A precharge termination voltage is checked when a voltage rising rate in the precharging process belongs to a normal state. The battery power is applied to the DC link capacitor without loss of load by a switching operation of a main relay when the precharge termination voltage is determined as a termination of a normal charging process. The voltage rising rate of the DC link capacitor is checked during the charging process. The charged termination voltage is compared with the battery voltage when the voltage rising rate of the DC link capacitor belongs to a normal range(S112). A motor is operated when the charging termination voltage is maintained at the battery voltage(S113).
Patent KR-20050023150-A (KR)
Inventor: JANG SANG HYUN
IPC: H02M3/155
Filed: 2003-08-27
Abstract: PURPOSE: A bidirectional DC/DC converter driver is provided to obtain operational stability and exclude a resonance phenomenon due to shutdown by using a photo coupler as a driving circuit. CONSTITUTION: A bidirectional DC/DC converter driver is characterized in that a gate signal generation unit(100) of the bidirectional DC/DC converter driver(200) is formed with a photo coupler having a signal input terminal and a driving terminal. A first switching part of the photo coupler is turned and a high signal is outputted on when an input signal having a high value is inputted into an input terminal of the photo coupler. A second switching part of the photo coupler is turned on and a low signal is outputted when an input signal having a low value is inputted into the input terminal of the photo coupler.
Patent KR-20050023691-A (KR)
Inventor: CHO SUNG MIN
IPC: H04B1/40
Filed: 2003-09-02
Abstract: PURPOSE: A device for indexing a battery cell charged state is provided to mount another multicolor LED on a battery protection circuit, and to display a charged state according to color changes, so that a user can easily perceive the charged state without mounting a battery on a terminal or a charger. CONSTITUTION: A battery cell(210) supplies a power to a terminal. A battery protector(220) senses a charged state through the power applied from the battery cell(210), and outputs the sensed result as an index signal. An index unit(230) receives the index signal, and displays the charged state in plural colors. The index unit(230) includes a 3-color LED for displaying the charged state in different colors. The index unit(230) includes an LED lens for increasing visibility of the 3-color LED.
Patent KR-20050025509-A (KR)
Title: Transparent oeld and mobile display device using the same
Inventor: RYU SEOUNG YOON
IPC: H05B33/00
Filed: 2003-09-08
Abstract: A transparent OLED and a mobile display device using the same are provided to adjust a brightness ratio of a lower electrode direction to an upper electrode direction by varying the thickness of a semi-transparent metallic film. A transparent OLED(Organic Light Emitting Diode) includes a transparent lower electrode(110), an organic light emitting layer(120), and an upper electrode(130). The transparent lower electrode(110) is formed on an insulating substrate(100). The organic light emitting layer(120) is formed on the lower electrode. The upper electrode(130) is formed on an organic layer and includes a semi-transparent metallic layer(131) and a transparent conductive layer(135). A ratio of a brightness in a lower electrode direction to a brightness in an upper electrode direction is varied according to the thickness of the semi-transparent metallic layer(131).
Patent KR-20040024501-A (KR)
Inventor: IZUHA MITSUAKI
IPC: H01L21/28
Filed: 2003-09-09
Abstract: PURPOSE: To provide a semiconductor device which can suppress an increase in sheet resistance in a postheat process and increase a switching speed by reduction of the parasitic resistance of a transistor. CONSTITUTION: The semiconductor device is equipped with a MOSFET comprising a gate electrode 5 including a poly-Si1-xGex layer with a Ge/(Si+Ge) composition ratio (x) (0<x<0.2, preferably, 0.04<=x<=0.16 ), a 1st metal silicide film 10b which is formed of NiSi1-yGey on the gate electrode, and 2nd and 3rd metal silicide films 10a and 10b which are formed of NiSi on source/drain areas SO and DR respectively. The increase in sheet resistance in the postheat process is suppressed and the switching speed can be made fast by reduction of the parasitic resistance of the transistor.