baber/WOPTO huggingface dataset:
Patent KR-20040041906-A (KR)
Title: Safety management system and method for factory automation
Inventor: WOO GWANG ILL
Filed: 2002-11-12
Abstract: PURPOSE: A system and a method for managing the security of the plant/factory automation are provided to safely protect a field worker through the prevention against an information communication error between the field worker and an operator. CONSTITUTION: A server system(100) is equipped with a server(110) connected to a main network of an equipment management system through the network, a system operating software and safety managing software(111) needed for the network operation installed to the server, and server side authentication tools(131,132,133) operated by the safety managing software. A client system(200) is equipped with a client computer terminal(210) linked with the server system by connecting to the main network, a client version of the system operating software and a safety management access module(211), and client authentication tools(231,232,233) operated by the safety management access module. When the user is authenticated through the authentication tools, the interlock is set/released to a PLC(Programmable Logic Controller)(10) connected to a human-machine interface(32) in order to protect the field worker.
Patent KR-20030007279-A (KR)
Title: test probe for lithium ion battery
Inventor: LEE CHAE YUN
IPC: G01R1/067
Filed: 2002-11-20
Abstract: PURPOSE: A testing probe of a lithium ion cell is provided to stably perform a testing operation by insulating a head of an internal plunger from a head of an external plunger. CONSTITUTION: An external plunger(110) has a hollow cylindrical shape. An internal plunger(100) protrudes from the external plunger(110). The internal plunger(100) rotates at an inside of the external plunger(110) by an elastic force. An extension contacting portion(101) is integrally formed on the internal plunger(100). The extension contacting portion(101) is connected to an internal plunger head(130). The extension contacting portion(100) performs the same function as that of the rotation contacting member(134). The elastic spring(150) is formed at the internal plunger(100) and provides an elastic force to the internal plunger(100). A contacting portion(124) is formed at an upper end of an external plunger head(120). An insulator(160) is formed between the external plunger(110) and the internal plunger(100), and disconnects the external plunger(110) and the internal plunger(100) from each other.
Patent KR-20040044830-A (KR)
Title: Method for changing receiving-mode automatically in mobile communication terminal
Inventor: JANG BYEONG DON
IPC: H04B1/40
Filed: 2002-11-22
Abstract: PURPOSE: A method for automatically changing a reception mode of a mobile communication terminal is provided to automatically change a reception mode into a bell sound or a vibration according to the intensity of a peripheral noise, and to automatically convert into a bell sound state in a quiet place, thereby enabling a user to sense a receiving signal even in any circumstances. CONSTITUTION: If a user selects an automatic reception mode changing menu(110), a system sets the noise threshold value that is a reference value for changing a reception mode(120), and measures the intensity of a peripheral noise(130). The system compares the set noise threshold value with the measured outer noise(140). If the outer noise is more than the noise threshold value, the system sets the reception mode to a vibration mode(150). If the outer noise is less than the noise threshold value, the system sets to a bell sound(160). If the reception mode is set, the system senses whether an end button is selected for the automatic reception mode changing menu. If so, the system completes the procedures(170).
Patent KR-20040046022-A (KR)
Title: concrete structure cutting device and structure dismantlement method thereby
Inventor: CHOI YEONG HWA
IPC: B28D1/04
Filed: 2002-11-26
Abstract: PURPOSE: An apparatus for cutting concrete structure is provided which is capable of dismantling the structure by cutting the structure using a cutting unit according to shape of the structure and cutting the structure using a hydraulic cutting unit, and a method for dismantling the concrete structure using the apparatus is provided. CONSTITUTION: The apparatus comprises a rail support(21) fixed onto the outer surface of a concrete structure(10) having a curved surface or straight line surface along a cutting direction of the structure; a rail fixed onto the rail support; a transfer part(24) closely adhered to the rail and travelled along the rail; and cutting blades(30) integrally connected to the transfer part, wherein a chain gear(29) is installed at the transfer part during cutting of the structure having the curved surface, and the rail is formed of a chain(28) so that the transfer part is transferred along the rail with the chain gear being engaged with the chain. The method for dismantling concrete structure comprises steel reinforcing cutting process of cutting steel reinforcing of the structure using a cutting device(20), perforating process of perforating a perforating part on a cut part of the structure, supporting process of supporting the structure, structure cutting process of cutting the cut part of the structure, and transfer process of transferring the cut structure to a certain place.
Patent KR-20030007293-A (KR)
Inventor: YOUN DONG KEUN
IPC: A01K79/00
Filed: 2002-11-29
Abstract: PURPOSE: Provided is a fishing tackle to make ease of switching a fishing net and working vertically which applies the principle of working an umbrella to open or close the fishing net so that it increases convenience in treating the fishing net. CONSTITUTION: The fishing tackle to make ease of switching the fishing net and working vertically comprises the parts of: a rail(2) which is placed at the front side of a ship and combined with a vertical working rail(3); and the switched fishing net which is placed at a vertical working part for the switched fishing net(12) wherein a piston(4) is connected to a switch lever for the fishing net(7), a working lever(7') is connected to a cylinder(5) to combine the switch lever, a hole is punched at the cylinder to insert a working pin for the cylinder and fix at the cylinder, a rope(9) is tied at the front side of the working pin and a rope(10) is suspended at rear side of the pin to connect a roller(20).
Patent KR-20040048244-A (KR)
Title: Apparatus and method for reducing power consumption in a ad-hoc network
Inventor: LEE SEONG HUI
IPC: H04W52/02
Filed: 2002-12-02
Abstract: PURPOSE: An apparatus and a method for reducing power consumption in an ad-hoc network are provided to reduce power during an inactive state by maintaining an active state during only an initiation window period. CONSTITUTION: An inactive state is changed to an active state consuming more power at every initiation period(91). A beacon frame is received in the active state(92). If a period value of an initiation window among field values of the beacon frame is valid, it is set as an initiation window(93). The period value of the set initiation window is counted(951). Certain data frames are transmitted and received in the set initiation window(952). When the counting is terminated(96), the state is changed from the initiation window to an inactive state(97).
Patent KR-20040048775-A (KR)
Title: Mounting structure of simplicity door in refrigerator
Inventor: LEE MUN SEOK
IPC: F25D23/02
Filed: 2002-12-04
Abstract: PURPOSE: A structure for mounting a handy door of a refrigerator is provided to prevent the leakage of chilled air when opening the handy door. CONSTITUTION: A structure for mounting a handy door of a refrigerator includes a door(50) having a withdrawing hole(54) communicated to the inside of the refrigerator, and a handy door(60) provided to the door to open or close the withdrawing hole by rotating forward with respect to a hinge at a lower end. A shield part(70) is integrally provided to the lower end of the handy door for shielding the withdrawing hole when opening the handy door.
Patent KR-20040050309-A (KR)
Title: Hinge of monitor
Inventor: KIM JIN GWAN
IPC: G06F1/16
Filed: 2002-12-10
Abstract: PURPOSE: A hinge for a monitor is provided to keep a position of the monitor stable even if the monitor is repeatedly inclined to a needed angle, and improve productivity and lower a manufacturing expense by simplifying a structure. CONSTITUTION: A body(10) forms the arms respectively formed to both sides of a front part. An elastic part(22) is installed to a front face of the body by being placed between arms(14). A key part(26) moves forward/rearward by installing on the elastic part. The front part of a supporter(32) is installed between arms. A cam(36) contacts with the key part facially by being formed to the halfway on the front part of the supporter as one body. A hinge pin(46) is combined by horizontally penetrating the front part of the arms and the supporter.
Patent KR-20040051078-A (KR)
Title: Multi connector device for testing the mobile phone
Inventor: KOO CHEOL HOE
IPC: H04B17/00
Filed: 2002-12-11
Abstract: PURPOSE: A multi-connector unit for testing a mobile terminal is provided to increase efficiency of testing by connecting multiple mobile terminals to multiple test equipments. CONSTITUTION: A mobile terminal is connected to a socket connector unit(210) of a multi-connector unit(200) through a plug connector line and a test equipment(130) is connected to an RF output port(220) through the plug connector line. When strength of signals of each element of the mobile terminal is intended to be tested, a contact pin at one side of a connection line of the plug connector is connected to each contact pin insertion part of the socket connector(110). A contact pin at the other side of the connection line of the plug connector is connected to the pin insertion part of the socket connector unit(210). A contact pin at one side of the connection line of another plug connector is connected to each contact pin insertion part of the socket connector(110) at the RF output port(220) of the multi-connector unit(200). A contact pin at the other side of the connection line of the plug connector(120) is connected to the pin insertion part of the socket connector of the test equipment(130).
Patent KR-20040056315-A (KR)
Title: Device for calculating the roll and width of steel sheet by using the edge tracking
Inventor: CHOI GI SEOK
IPC: B21B38/04
Filed: 2002-12-23
Abstract: PURPOSE: A device for measuring thickness and width of strip by tracking edge part of the strip is provided to improve accuracy of measured values of the strip and efficiently carry out control of thickness values accordingly by accurately measuring the edge part of width direction of the strip. CONSTITUTION: The device comprises a main body part(10) formed of a frame having a space so that the strip passes through the space; a central measuring part(20) for measuring thickness of a central part of the strip by emitting radiation and receiving the emitted radiation in the state that the central measuring part is fixed to the main body part; a strip edge ray source part(30) for emitting radiation and laser respectively as the strip edge ray source part is being moved side to side according to the moving state of the strip; a strip edge detecting part(40) which outputs detection signal by receiving the radiation and laser emitted from the strip edge ray source part respectively, and position of which is synchronized correspondingly to movement of the radiation and laser; and a control part(50) for controlling position of the strip edge ray source part and the strip edge detecting part and measuring thickness of the strip by using the detection signal inputted from the strip edge detecting part.
Patent KR-20040057367-A (KR)
Title: Data decoding apparatus and method
Inventor: HWANG SEONG HUI
IPC: G11B20/10
Filed: 2002-12-26
Abstract: PURPOSE: A method for decoding data and a device therefor are provided to detect whether an error is generated, by using syndrome calculated results produced while decoding coded data, and to decode the data by using detected results, thereby quickly accessing the data. CONSTITUTION: A syndrome calculator inputs systematically coded codewords(31), and calculates a syndrome relating to a parity part(32). An error decider decides whether an error is generated, by using a Peterson-Gorenstein-Zierler decoding algorithm from a determinant(33). If so, a data part only is decoded(34). If at least more than two errors are generated, the data part is decoded by using an existing error correction decoding algorithm(36).
Patent KR-20040057484-A (KR)
Title: An assembling flowerpot
Inventor: KIM HYUN ILL
IPC: A01G9/02
Filed: 2002-12-26
Abstract: PURPOSE: A built-up type flowerpot comprising a first flowerpot being installed at an ordinary veranda and flowerpots being connected in puzzle form to the first flowerpot is provided. It is easy to install and move as compared to conventional built-up type flowerpots and creates an environment-friendly indoor atmosphere within a house. CONSTITUTION: The built-up type flowerpot comprises: a first flowerpot(2) being installed at an ordinary veranda(1); a plurality of expandable second flowerpots(4) being connected in puzzle form to one side surface of the first flowerpot; and a third flowerpot(6) being placeable on the first and second flowerpots. Soil, lawn or the like is spread on each flowerpot, a variety of flowers(8) are planted thereon, or water(10) is contained in the flowerpot.
Patent KR-20040055537-A (KR)
Inventor: AHN DONG KEUN
IPC: B66F3/08
Filed: 2002-12-20
Abstract: PURPOSE: A gear channel type jack for a vehicle is provided to reduce manufacturing costs and to easily lift a vehicle even with low power. CONSTITUTION: A gear channel type jack for a vehicle is composed of a low channel gear, an upper channel gear, a speed reduction gear, a bearing, a pinion gear, a handle. The upper and lower channel gears are connected to a lower channel gear box.
Patent KR-20040059527-A (KR)
Title: Tester for thermal relay and method thereof
Inventor: CHOI CHUN BEOM
IPC: G01R31/00
Filed: 2002-12-27
Abstract: PURPOSE: A thermal relay test machine and a test method are provided to improve credibility by sequentially providing a current according to a test standard. CONSTITUTION: A transformer(T1) boosts an AC(Alternating Current) to apply it to a relay(RY) and provides a current value to a controller(10) through a current transformer(CT). A current supplier(20) supplies a current so as to boost the current in the transformer(T1). A digital/analog converter(30) converts an indicating value of the controller(10) from digital to analog so that the current supplier(20) is driven. A temperature sensor monitors temperature and send it to the controller(10) when the relay(RY) operates. The controller(10) recognizes an applied current of the relay(RY) as the current transformer. The controller(10) recognizes a sensed value of the temperature sensor and levels of a contact point detector(THR) and a voltage detector(THF) to compare them with reference values. Thereafter, the controller(10) sends the result to a computer through a communication port(RS-232C). The controller(10) sequentially supplies a current value of 150, 200, 250, or 300% to control to perform a test.
Patent KR-20040058696-A (KR)
Title: Apparatus for improving bell tone quality of handset
Inventor: PARK JEONG HUI
IPC: H04B1/40
Filed: 2002-12-27
Abstract: PURPOSE: A device for improving bell sound quality of a portable terminal is provided to control high frequency and low frequency characteristics that are influenced by apparatus properties a lot, according to user selection, thereby supplying a bell sound with the excellent quality of sound. CONSTITUTION: A sound source generator(210) generates a sound source of a bell sound, and outputs a generated sound source signal to an active band filter(230). An MSM(Mobile Station Modem)(220) outputs plural control signals for controlling the active band filter(230). The active band filter(230) receives the plural control signals from the MSM(220), controls frequency characteristics according to the inputted control signals, and filters/amplifies the sound source signal according to the controlled frequency characteristics. The active band filter(230) outputs the filtered/amplified sound source signal to a speaker driver(240).
Patent KR-20040062063-A (KR)
Title: Reflect mirror of hologram pickup module
Inventor: KIM SANG CHEON
IPC: G11B11/10
Filed: 2002-12-31
Abstract: PURPOSE: A reflection mirror of a hologram pickup module for a magneto-optical medium is provided to form a wire grid polarizer on a reflecting surface of a reflection mirror, so that light emitted from a laser diode can be reflected while preserving a polarized state, thereby preventing a polarized light from being rotated owing to a phase delay. CONSTITUTION: A laser diode(103) for emitting a light(102) is installed on an upper side of a substrate(101). A reflection mirror(105) having a reflecting surface(104) is protruded by being spaced from the laser diode(103). The reflecting surface(104) turns the light(102) at 90 degrees. A wire grid polarizer(110) for preserving a polarized state of the light(102), which is emitted from the laser diode(103), is installed on the reflecting surface(104).
Patent KR-20020024305-A (KR)
Title: 나프타 공급물로부터의 경질 올레핀류의 촉매성 제조방법
IPC: C10G35/095
Filed: 2000-07-11
Abstract: 본 발명은 공급물을 ZSM-5 및/또는 ZSM-11을 함유하는 촉매, 총 촉매 조성물을 기준으로 약 20중량% 미만의 활성 매트릭스 물질을 함유하는 실리카 및/또는 점토와 같은 실질적으로 불활성인 매트릭스 물질, 및 인을 함유하는 촉매와 접촉시킴으로써 경질 올레핀류 및 방향족 화합물로 전환시키는 방법에 관한 것이다.
Patent KR-20020019517-A (KR)
IPC: G09G5/10
Filed: 2000-09-18
Abstract: 본원 제1 발명에 관한 표시장치는 화면내의 휘도를 전면 대략 균일하게 하는 것이 아니라, 휘도경사 형성수단에 의해 화면중앙에서 주변부로 대략 단조롭게 감소하는 휘도경사를 가함으로써, 전면을 대략 균일한 휘도로 하는 경우에 비해 소비전력을 작게 하는 것이다. 또, 본원 제2 발명은, 명도지수 개선수단에 의해 휘도가 저하함으로써 발생한 밝기의 인상의 저하를 계조성의 최적화에 의해 개선함으로써, 소비전력을 증가시키지 않고 한층더 휘도경사를 지각하기 어렵게 하는 것이다. 이러한 구성에 의해, 대화면이어도 저소비전력의 표시장치를 실현할 수 있다.
Patent KR-20020029377-A (KR)
IPC: G02F1/1335
Filed: 2001-06-07
Abstract: 광선의 균일한 산란성, 내열 치수 안정성, 및 휘도가 우수하며, 액정 표시 장치의 광 산란판의 기판으로서의 용도에 적합한 폴리에스테르 필름.     이 필름은 주로 폴리(에틸렌 2,6-나프탈렌디카르복실레이트)로 구성되는 폴리에스테르를 포함한다.     필름면의 직교하는 2 방향에 있어서, 105℃에서 30분간 열처리했을 때의 열 수축율이 0.3%이하이고, 0.37 MPa의 압력하, 30℃ 내지 150℃의 온도 범위에서의 치수 변화율이, 필름면내의 직교하는 2 방향에 대하여 1.0% 이하이다.     필름의 필도는 1.350 g/cm 3 이상이며, 전광선 투과율이 87% 이상이고, 헤이즈 값이 1.5% 미만이며, 두께가 50 ~ 150㎛ 이다.
Patent KR-20020038715-A (KR)
Title: Multiple data rate memory
IPC: G11C11/407
Filed: 2000-08-03
Abstract: A memory device is selectively operable in either a double data rate mode or a single data rate mode to provide output data in synchronization with a clock signal (CK) on an output data pin (DQ) from an output buffer (325). <??>The device comprises a data rate selection means for selecting either the double data rate mode or the single data rate mode. <??>The output buffer is configured to provide identical pieces of data on the output data pin in synchronization with first and second edge transitions of a clock signal when the data rate selection signal indicates the single data rate mode; and to provide different pieces of data on the output data pin in synchronization with the first and second edge transitions of the clock signal when the data rate selection means indicates the double data rate mode. <IMAGE> <IMAGE>
Patent KR-20020019614-A (KR)
Title: Method for producing piezo actuators with a multiple-layer structure of piezo layers
IPC: H01L41/33
Filed: 2000-08-10
Abstract: A method for producing a piezoelectric actuator ( 8 ) with a multilayer structure of layers of a piezoelectric sheet ( 3, 4 ), and with inner electrodes disposed between them, is proposed, in which the individual layers are formed of two continuous strands ( 3, 4 ) of the piezoelectric sheet, and the two strands ( 3, 4 ) are wound over one another in the form of a double helix to form a hollow-cylindrical stack, thereby enclosing the inner electrode between them. The two strands ( 3, 5 ) are preferably guided over deflection rollers ( 5, 6, 7 ) in such a way that the overlays of the two strands ( 3, 4 ) on the already-wound stack are offset from one another by a predetermined angular amount.
Patent KR-20020047217-A (KR)
Title: Apparatus and method for identification of individuals by near-infrared spectrum
IPC: A61B5/00
Filed: 2000-08-28
Abstract: Methods and apparatus for non-invasively verifying human identities using near-infrared spectroscopy. Near-infrared tissue spectra can be obtained by projecting near-infrared radiation into skin on the underside of human forearms and capturing the light reflected back and out through the tissue. The tissue spectrum collected preferably includes primarily diffuse reflected light reflected from the inner dermis. Multiple tissue spectra and identities can be collected from individuals for whom identity verification may later be desired. The tissue spectra for each individual can be analyzed on a computer, and the spectra for each individual clustered or classified together using tools such as linear discriminant analysis. A target individual seeking identity verification can submit both a purported identity and a near-infrared tissue spectrum for analysis through near-infrared spectroscopy of the forearm. Similarity between the target spectrum and the multiple spectra for the purported identity in the spectral database is determined and identify verified or not verified based on the degree of similarity.
Patent KR-20020097139-A (KR)
Title: 접촉단자
IPC: H01R13/03
Filed: 2001-04-18
Abstract: 전극(1)을 중심으로 접촉하여 끼우듯이 서로 대향하여 배치되는 한 쌍의 접촉단자(3, 4)로서, 대향하는 한 쌍의 접촉단자(3, 4)에 있어서의 일측 접촉면에 경질입자(6)를 부착하고, 다른 일측의 접촉면은 경질입자(6)를 부착하지 않고 소재 그대로 둔다.
Patent KR-20020059841-A (KR)
IPC: G06F12/00
Filed: 2001-10-05
Abstract: 노트북형 퍼스널 컴퓨터는, 내부에 구비하는 스토리지 및 인터넷을 통해 외부에 접속되는 화상 서버에 저장된 정보에 관한 표시를 행하는 LCD를 포함하고, 각 스토리지에 저장되어 있는 정보에 대한 조작을, LCD 상의 표시를 사용하여 키보드, 터치 패드 등의 조작부에 의해 동일한 순서에 따라 행하게 한다.  그리고, LCD는, 외부에 접속되는 화상 서버에 저장된 정보를 표시했을 때는 그 취지를 나타내는 보조 정보를 표시한다.  보조 정보로서는 폴더명의 상이로 나타내거나, 혹은 LCD 내에 나타내는 표시 영역 내의 배경에 표시한다.  따라서, 사용자에 대하여 복잡한 조작을 요구하지 않고, 간단한 조작만으로 네트워크 상의 콘텐츠의 내용을 확인하게 할 수 있다.
Patent KR-20020065574-A (KR)
Inventor: KO WON YONG
IPC: H01L23/52
Filed: 2000-12-15
Abstract: PURPOSE: A method for forming a copper interconnection comprising trenches, via holes, contacts and thin films is provided, which uses a catalyst and a chemical vapor deposition method and is useful to fill a multilayered interconnecting conductor. CONSTITUTION: The method comprises the steps of: forming a depressed part on a silicon wafer(100); forming a seed layer on the entire surface; adding a catalyst(150) to the entire surface; and depositing a copper material(140) on the entire surface by the chemical vapor deposition method. Preferably the blocking layer(130) is deposited on the entire surface of a silicon wafer before the seed layer is formed, by using TaN and/or TiN. The isolation layer(110) of the silicon wafer comprises trenches, holes(120), hollows, contacts and their combinations to allow the depressed parts to be connected each another. The depressed part comprises single and/or dual damascene. The catalyst is iodine and/or bromine. The thickness of the copper seed layer is less than 100 nm.
Patent KR-20020071907-A (KR)
IPC: D06M101/16
Filed: 2000-12-22
Abstract: 표면의 항균 세정을 제공하기 위하여, 조절 방출 항균제를 가진 와이퍼가 제공된다.  와이퍼는 항균 제제가 부착되어진 흡수성 기본 웹으로부터 형성된다.  제제는 와이퍼로부터 조절가능하게 방출될 수 있는 항균제를 포함한다.  일부 구현양태에서, 항균제의 방출 속도를 조절하기 위하여 중합체 혼합물을 사용할 수 있다.  금속 이온 및 유기 화합물과 같은 다양한 항균제가 사용될 수도 있다.
Patent KR-20020064969-A (KR)
IPC: G11B20/00
Filed: 2000-12-26
Abstract: AV 등의 데이터를 기록장치에 기록하는 경우 및/또는 데이터를 재생장치에서 재생하는 경우에 저작권을 보호하는 구체적인 장치가 없다. 
     인터페이스(4)로부터 송신되는 AV 데이터를 암호화하는 암호화수단(11)과, 암호화된 AV 데이터를 기록하도록 제어하는 제어수단(14)과, 제어수단(14)에 의해서 제어되고, 암호화된 AV 데이터를 자기디스크에 기록하는 기록수단(15)을 구비하며, 제어수단(14)은 기록된 데이터를 재생하도록 제어하고, 기록수단(15)은 제어수단(14)에 의해서 제어되며, 디스크에 기록된 데이터를 재생하고, 복호수단(12)은 재생된 데이터를 복호하여 인터페이스에 송신한다.