baber/WOPTO huggingface dataset:
Patent KR-20020057773-A (KR)
Title: C
Inventor: PARK CHANG SU
IPC: C02F1/04
Filed: 2001-01-04
Abstract: PURPOSE: An evaporating method of sewage and wastewater from livestock farming is provided, which can discharge only pure air by mixing the air with heat and oxygen and by deodorizing it, the equipment being made of stainless 27 thus eliminating any necessity of maintenance. CONSTITUTION: The method comprises the following steps: (i) filter wastewater at wastewater storage tank; (ii) pump the wastewater to an aeration tank of 3000 liter; (iii) inject air to the bottom of aeration tank; (iv) feed the aerated sewage to an evaporator in which five layers of sand is filled, defoaming filter is set at water inlet at the top and coal filter is set at the gas discharge duct, to the bottom which hot air is fed to evaporate sewage.
Patent KR-20020061826-A (KR)
Title: Method of controlling management for network element integration on communication system
Inventor: AHN HYEONG NAM
IPC: H04L12/66
Filed: 2001-01-18
Abstract: PURPOSE: A method for controlling and managing for network element integration in a communication system is provided to remove RP connection between a PCF and a PDSN, thereby making a virtual link set and GRE protocol unnecessary. CONSTITUTION: A PCF(Packet Control Function) sends a mobile IP registration request message(401). An FAC(Foreign Agent Controller) extracts an NAI(Network Access Identifier) from the received mobile IP registration request message and searches the corresponding database based on the NAI for confirming authentication completion(402,403). If an authentication is already confirmed, the FAC creates the mobile IP registration request message omitting an authentication procedure and transmits the message to a mobile IP home agent(406). If the authentication is initially tried, an authentication message is created and transmitted to an AAA(Authorization Authentication Accounting) server(404). If the AAA server sends an authentication acknowledgement message, the FAC updates database with authentication completion(405). The FAC creates a mobile IP registration request message for transmitting to the mobile IP home agent(406). If the mobile IP home agent sends a mobile registration response message, the FAC transmits the message to a mobile station(407,408).
Patent KR-20020061872-A (KR)
Title: Pad Arrangement in Semiconductor Memory Device AND Method for driving the Semiconductor Device
Inventor: AHN MI HYEON
IPC: G11C5/02
Filed: 2001-01-18
Abstract: PURPOSE: A pad arrangement structure of a semiconductor memory device and a driving method thereof are provided, which reduces a data path by arranging a control pad and an input/output pad dispersively. CONSTITUTION: According to the semiconductor memory device comprising a number of memory banks(BA21-BA22) arranged on a cell region of a memory chip(20) and a number of control pads(CPAD2) to read/write data of the memory bank and a number of input/output pads, the above control pads and the above input/output pads are arranged on a peripheral region between memory banks and on an outer part of each memory bank dispersively. The control pads are arranged in a line on the peripheral region of the memory chip, and the input/output pads are arranged on the outer part of the memory banks.
Patent KR-20020065702-A (KR)
Inventor: SHIN HYEON GI
IPC: H04M1/02
Filed: 2001-02-07
Abstract: PURPOSE: A folder type mobile communication terminal is provided to simplify an FPC(Flexible Printed Circuitry) connection structure and easily assemble the folder type mobile communication terminal by having a structure in which an upper folder having the first knuckle and a lower folder having the second knuckle are combined. CONSTITUTION: An upper folder has the first hinge hole(111) as a rotation axis and the first knuckle(110) in which a slot is formed. A lower folder has the second hinge hole to be identical to the direction of the first hinge hole(111) and the second knuckle in which a slot is formed in a lower surface of the second hinge hole. A protrusion(120) inserted into an internal side circumference surface of the second hinge hole to be capable of rotation is formed at one end of the first knuckle(110).
Patent KR-20020067303-A (KR)
Inventor: CHOI GWANG SUN
IPC: C12N15/82
Filed: 2001-02-16
Abstract: PURPOSE: Provided is an efficient transformation method of plants, especially soybeans by using an Agrobacterium to introduce a recombinant gene and high quality transformants produced thereby. CONSTITUTION: The efficient transformation method of plants is characterized by the steps of: selecting half of a seed, which has been germinated for a day, as a target tissue; wounding the target tissue with a bundle of needles; introducing a target gene, bar gene, by using an Agrobacterium; inducing redifferentiation of a cotyledon fragment; and selecting a transformant.
Patent KR-20020055343-A (KR)
Title: Plasma processing apparatus for processing semiconductor wafer using plasma
Inventor: KAGOSHIMA AKIRA
IPC: H01L21/302
Filed: 2001-02-27
Abstract: PURPOSE: To acquire information on electron density and electron temperature in the vicinity of a work piece without inserting a specific sensor into plasma around the work piece. CONSTITUTION: In a plasma processor that comprises a plasma processor body, which comprises a vacuum processing chamber having a wafer stage 6 for holding a semiconductor wafer, a plasma generating means for generating the plasma in the vacuum processing chamber, and a high frequency power source 18 for applying radio frequency bias voltage to the wafer stage, and a control apparatus 19 for controlling various parameters of the plasma processor body, the control apparatus comprises the high frequency voltage and the high frequency current that are fed to the wafer stage, and a sensor 16 for detecting the phase differences between the voltage and the current, and, on the basis of the detected high frequency voltage, high frequency current and phase differences between the voltage and the current, operates the electron density and the electron temperature of the plasma.
Patent KR-20010087223-A (KR)
Title: Disc cartridge
Inventor: IZU RIE
IPC: G11B23/03
Filed: 2001-02-28
Abstract: PURPOSE: To provide a novel shutter opening/closing mechanism which is capable of easily judging the insertion and removal directions to and from a recording and/or reproducing device and is suitable for a cartridge body formed with a flank part on a front end side to an arbitrary shape. CONSTITUTION: A guide groove 36 for movably supporting a shutter plate 25 is disposed to incline in a transverse direction of a cartridge body 6 on the main surface of the cartridge body 6. The shutter opening/closing mechanism 26 has a guide member 31 which supports the shutter plate 25 and is movably engaged with the guide groove 36, an opening/closing control member 32 for controlling the movement of the guide member 31, a transmission member 33 for transmitting the control power of the opening/closing control member 32 to the guide member 31 and a supporting section 37 which is disposed at the cartridge body 6 and movably supports the opening/closing control member 32. The transmission member 33 is turnably connected and disposed at the guide member 31 and the opening/closing control member 32.
Patent KR-20010087353-A (KR)
Title: Air conditioner and method for controlling air conditioner
Inventor: FURUYA SHIHO
IPC: F24F1/0071
Filed: 2001-03-06
Abstract: PURPOSE: To obtain an air conditioning system capable of being simply assembled and having a mildew-proofing member having a high effect. CONSTITUTION: The air conditioning system comprises a heat exchanger, a blower for supplying an air to the exchanger, and the mildew-proofing member containing a mildew-proofing component volatilizing at an ambient temperature in the system. In this case, the system also comprises a sustained-release control mechanism for releasing the component into the system at a releasing speed to be accelerated when a humidity is high and decelerated when the humidity is low.
Patent KR-20020076445-A (KR)
Title: The drillbit for pcb substrate
Inventor: KIM BEOM GWI
IPC: H05K3/46
Filed: 2001-03-28
Abstract: PURPOSE: A drill bit is provided to minimize defects of product and process holes in an accurate manner by minimizing warpage of the drill bit, while preventing abrasion of the drill. CONSTITUTION: A drill bit(1) for processing elongated holes is formed into two-stage structure, and the drill bit has a blade(3) with a length(L) of three types such that the drill bit is selectively used in accordance with a thickness(T) of a PCB(2). The drill bit has a spiral groove(4) formed at the intermediate portion of a first stage tilt portion(5) of the drill bit. The case embedded with the drill bit is installed at the front surface of a hole processing device, and the drill bit determined as having a suitable tool by the thickness of the PCB disposed on the table of the hole processing device and data set in the hole processing device, is fixed so as to process elongated holes.
Patent KR-20010095066-A (KR)
Title: Filtration apparatus, Cartridge filter and method of attaching the same
Inventor: OCHI MASAO
IPC: B01D36/00
Filed: 2001-03-29
Abstract: PURPOSE: To provide an eco-type filtration device, contributing to energy saving and waste reduction while functioning sufficiently as microfiltration. CONSTITUTION: This filtration device is provided with a housing 10 having an inlet 14 and an outlet 15, an outer cylinder 2 fixed to the housing, and a cartridge filter 1 mainly comprising a cylindrical filter 3, an inner cylinder 4 and end caps 5, 6. The cartridge filter blocks a passage from the inlet to the outlet, and is housed in the outer cylinder to be detachably mounted to the housing.
Patent KR-20020077958-A (KR)
Title: Kimchi seasoning method for kimchi refrigerator
Inventor: SHIN HYEON JAE
IPC: A23B7/10
Filed: 2001-04-03
Abstract: PURPOSE: A method of maturing Kimchi by permitting the temperature of Kimchi to reach a target temperature within a short time during maturing Kimchi is provided which has an effect on improving Kimchi taste after maturing. CONSTITUTION: Kimchi is matured in three stages such as a first maturing, a second maturing and a third maturing in a Kimchi refrigerator using a freeze cycle, wherein in a maturing mode, the first Kimchi temperature is controlled to a specified control temperature with a compressor and heater to quickly reach the target temperature of the first maturing stage and the second Kimchi temperature is controlled with the compressor and heater to a specified control temperature to quickly reach the target temperature of the second maturing stage after the first maturing stage.
Patent KR-20020084314-A (KR)
Inventor: BAI JAI GHIG
IPC: C02F11/12
Filed: 2001-04-26
Abstract: PURPOSE: A sludge dewatering system is provided which is miniaturized to be linked with a small scale wastewater treatment facility, is simply structured to reduce operating and maintenance costs, and efficiently reduces moisture content of sludge to reduce sludge that is finally treated and discharged. CONSTITUTION: In a sludge dewatering system at both sides of the upper part of a frame(10) of which at least two or more horizontally arranged upper guide rollers(12,14) are arranged, in the middle of which an intermediate guide roller(16) is arranged, and at the lower side of which a driving roller(24) is arranged so that a filter cloth belt(26) is driven to be circulated, the sludge dewatering system is characterized in that a fixed type press plate(36) comprising a drain hopper(34) on the upper part of which a drain net(30) is formed, and on the lower part of which a drainpipe(32) is formed is arranged at the lower side of a horizontal section(28) between the upper guide rollers(12,14), an operating type press plate(44) is installed at the upper side correspondingly to the fixed type press plate(36) in such a manner that the operating type press plate(44) in which a sludge receiving chamber(42) is formed by a side wall(38) downwardly extended on the circumference of the operating type press plate(44) and an upper wall(40) of the operating type press plate(44) is vertically moved, and a sludge injection pipe(56) and an air injection pipe(58) opened and closed by solenoid valves(52,54) are extended to the upper wall(40) of the operating type press plate(44) so that the sludge injection pipe(56) and the air injection pipe(58) are connected to the sludge receiving chamber(42).
Patent KR-20010104214-A (KR)
Title: 열전도성 시이트
IPC: C08J5/18
Filed: 2001-04-26
Abstract: 본 발명은 열전도성, 성형성(조형성) 및 가공성이 우수하며, 취급성이 우수한 열전도성 시이트에 관한 것이다. 본 발명의 열전도성 시이트는 일정 온도에서 또는 그 이상의 온도에서 유동성을 갖는 결정성 수지중에서 단섬유들을 혼합하여 제조된 결합재와 열전도성 충전제를 혼합하여 혼합물을 형성시킨후, 상기 혼합물을 시이트의 형태로 성형시킴으로써 제조된다.
Patent KR-20010109082-A (KR)
Title: 셀프-서보라이팅 시스템에서의 멀티트랙 포지셔닝 및 에러증대 제어 기술
IPC: G11B21/10
Filed: 2001-05-07
Abstract: 저장 매체 상의 셀프-서보라이팅(self-servowriting) 동안의 멀티트랙 포지셔닝과, 이 서보라이팅이 저장 매체 상에서 단계적으로 진행됨에 따른 에러 증대를 제어하는 방법 및 시스템을 포함하는 기술이 제공된다.  이전에 기록된 트랙으로부터의 다수의 버스트의 리드백(readback) 진폭은, 후속 트랙 상의 버스트 기록시 위치 결정을 위해, 포물선 보간 관계를 이용하여 조합된다.  이 기술은 서보라이팅이 매체상에서 단계별로 진행되는 방향으로 기록 소자에서 벗어나는 시스템에 특히 유용하다.  또한 후속 트랙을 기록할 때 사용하기 위해 기준 파형을 유도하여 저장하는, 에러 증대의 제어 기술이 개시되어 있다.  멀티트랙 포지셔닝 신호로부터의 개별 기준 조정은, 본 명세서에 기술된 바와 같이, 가중치가 적절하게 계산될 때 에러 증대를 제어하는 가중화된 합으로 조합되게 된다.
Patent KR-20020090451-A (KR)
Title: MRAM cell using exchange biasing of strong ferromagnetic dipole
Inventor: KIM TAE WAN
IPC: G11B5/39
Filed: 2001-05-25
Abstract: PURPOSE: A magnetic random access memory cell using a ferromagnetic dipole is provided to remarkably improve magnetoresistive ratio by increasing spin polarity of a ferromagnetic layer. CONSTITUTION: A magnetic random access memory cell using a ferromagnetic dipole includes a ferromagnetic dipole layer(110) formed on a silicon substrate(100), a ferromagnetic layer(120) laminated on the ferromagnetic dipole layer, a ferromagnetic free layer(140) formed above the ferromagnetic layer, and an oxide tunneling barrier(130) formed between the ferromagnetic layer and the free layer. The magnetizing direction of the ferromagnetic layer is fixed according to exchange bias with the ferromagnetic dipole layer. When magnetic field is applied, tunneling current flows through the oxide tunneling barrier.
Patent KR-20020089960-A (KR)
Title: Method For Fabricating The Polysilicon Thin Film Transistor And Method For Fabricating Liquid Crystal Display Device By Using Said Metod
Inventor: CHO DEOK YONG
IPC: G02F1/136
Filed: 2001-05-25
Abstract: PURPOSE: A method for fabricating poly silicon thin film transistors and a liquid crystal display device employing the same are provided to remove grain boundaries by surface etching based on the etching speed difference after depositing a capping film on a silicon layer, thereby obtaining a poly silicon layer with smoothed protrusions without any damage of the poly silicon layer surface. CONSTITUTION: A method for fabricating poly silicon thin film transistors includes the steps of depositing amorphous silicon to a substrate(20) and crystallizing the amorphous silicon to a poly silicon layer(23), forming a capping film(25) on the poly silicon layer by plasma diffusion, flattening the surface of the crystallized poly silicon layer by removing the capping film simultaneously with protruded grain boundaries from the poly silicon layer, forming a semiconductor layer by patterning the poly silicon layer, forming gate electrodes at predetermined portions of the semiconductor layer to be insulated from the semiconductor layer, forming source/drain areas by ion implantation for the semiconductor layer, and forming source/drain electrodes connected to the source/drain areas.
Patent KR-20010084946-A (KR)
Title: Panty for women
Inventor: NAM JU HYI
IPC: A41B9/00
Filed: 2001-05-28
Abstract: PURPOSE: A panty for women is provided, which presses the abdomen and pulls up the hips upwardly by sewing band type elastic fibers so that the elastic fibers acre intersected at the belly part of the front surface of the panty for women and by roundly sewing the elastic fibers at the rear surface of the panty so that the overall hips in the lower direction of the back surface of the panty are supported. CONSTITUTION: In an ordinary panty for women, the panty for women comprises: a center hip-up band part(5) of elastic fiber(4) in a band shape in which elasticity is acted in a length direction, and the center hip-up band part(5) is connected in a circle form as a whole, wherein the center hip-up band part(5) is sewn so that the total lower side of the rear surface of the panty(1) is wrapped in "U" shape; an abdomen pressing band part(6) which is integrally connected to both ends of the hip-up band part(5), and which is turned around to the front surface of the panty(1) so that the abdomen pressing band part(6) is sewn at the front surface of the panty(1) in the state that abdomen pressing bands are risen to both sides of the waist part as the abdomen pressing bands are being intersected on the front surface of the panty(1); and a waist supporting band part(7) which is integrally connected to both ends of the abdomen pressing band part(6), and which is turned around to the back surface of the panty(1) so that the waist supporting band part(7) is horizontally sewn to the waist part of the back surface of the panty(1).
Patent KR-20020095329-A (KR)
Title: Brush and brush manufacturing method for a motor
Inventor: LEE MYEONG WON
IPC: H02K5/14
Filed: 2001-06-14
Abstract: PURPOSE: A motor brush and method for manufacturing the same is provided to achieve improved efficiency of the motor by protecting the commutator from spark occurring at the contact surface of the brush during operation starting of the motor. CONSTITUTION: A motor brush(20) comprises a hexahedron brush body(21) having a contact surface(21a) opposed to an outer peripheral surface(30a) of a commutator(30) in such a manner that the contact surface contacts the outer peripheral surface of the commutator, and a rear end surface(21b) opposed to the contact surface and connected to a pig tail(25); and a copper coating layer deposited at three surfaces of outer side surfaces of the brush body, excluding the contact surface and the rear end surface.
Patent KR-20020028758-A (KR)
Title: Semiconductor device having trenches and process for same
Inventor: MINATO TADAHARU
IPC: H01L21/316
Filed: 2001-06-14
Abstract: PURPOSE: Provided are a semiconductor device of a structure that gaps in the interiors of grooves are lessened by a simple method and at the same time, the film thickness of insulating films for groove can be made thin, and a manufacturing method of the device. CONSTITUTION: A semiconductor device is constituted in a structure that elements and grooves(2) are arranged alternately and repeatedly in the main surface of a semiconductor substrate(1). A plurality of the elements arranged alternately and repeatedly with the grooves(2) have a constitution, such as an STM(Super Trench power MOSFET). Each of the elements operates in the same operating mode and an insulating layers(3) for embedding in the grooves(2) have not a gap at the positions (the positions shallower than a dotted line L) shallower than those of p-n junctions which undergo the strongest electric fields of the elements.
Patent KR-20020096089-A (KR)
Title: Conector for motor drive signal of computer hard-disk
Inventor: WEE YU RI
IPC: G06F1/00
Filed: 2001-06-16
Abstract: PURPOSE: A connector for a motor driving signal of a computer hard disk is provided to assemble hard disk easily by making a contact point of a connection terminal of a motor driving signal connector of a computer hard disk and a printed circuit board be connected electrically through a compact pressing contact. CONSTITUTION: A connector housing(210) includes a plurality of terminal fixing grooves(212) arrayed and formed uniformly at a side portion thereof and is formed by a plastic molding. A position decision protrusion is formed at the lower surface of the connector housing(210), combined with a position decision groove being formed at the lower surface of case, and decides a position. A connection terminal(230) is inserted and fixed in the terminal fixing groove(212) of the connector housing(210). One end of the connection terminal(230) is formed as a fixing connection terminal(232) of an FFC(Flexible Flat Cable) being electrically connected to the FFC. The other end of the connection terminal(230) is bent from the fixing connection terminal(232) for being deformed vertically. The connection terminal(230) includes a printed circuit board elastic connection terminal(234) being electrically connected to a contact point of a printed circuit board through an elastic connection when the connection terminal(230) is connected to the printed circuit board electrically.
Patent KR-20020096530-A (KR)
Title: oil suppling apparatus for compressor in the refrigerator
Inventor: KIM GI JU
IPC: F04B39/02
Filed: 2001-06-20
Abstract: PURPOSE: An oil feed apparatus for compressor of refrigerator is provided to prevent abrasion of each component arranged within the compressor by feeding sufficient amount of oil even during the low speed operation of the compressor. CONSTITUTION: An oil feed apparatus comprises a cylindrical piece(131) fixed to the bottom of a crank shaft(110), which rotates along with the rotation of the crank shaft; a propeller(132) installed within the cylindrical piece, which allows an oil to rise by the relative motion with the cylindrical piece; and a rotation preventing unit fixed at the bottom of the propeller, which prevents rotation of the propeller. The rotation preventing unit includes an elastic member(133) having an end fixed to the bottom of the propeller, and a rotation preventing portion(141) for preventing rotation of the elastic member.
Patent KR-20030000491-A (KR)
Title: Method for forwarding a short message
Inventor: BYUN JAE WAN
IPC: H04W4/12
Filed: 2001-06-25
Abstract: PURPOSE: A method for delivering a short message is provided to enable a subscriber registered in a mobile phone service to confirm a received short message in a character, voice or E-mail through a temporary mobile phone, a wired phone or the Internet. CONSTITUTION: A first MS(Mobile Station)(100) transmits a data burst message and an MS ack order to the first MSC(Mobile Switching Center)(130), and the first MSC(130) transmits a corresponding BS(Base Station) ack order to the first MS(100)(S10). The first MSC(130) requests the handling of a short message to an SMSC(Short Message Service Center)(300)(S11). The SMSC(300) transmits to the first MSC(130) a response to the short message handling and requests an HLR(Home Location Register)(400) to check the position of an MS to receive the short message(S12). The HLR(400) checks whether a phone number of the MS is substituted with another phone number. If the phone number of the MS is linked with another phone number, the HLR(400) designates a forward-to-number of the MS as a phone number of a second MS(200) for the transmission to the SMSC(300)(S13). The SMSC(300) requests routing information including a current position of the second MS(200)(S14). The HLR(400) requests a TLDN(Temporary Local Directory Number) through an interface with a second MSC(230)(S15). The second MSC(230) transmits the TLDN to the HLR(400)(S16). The HLR(400) transmits the routing information including the TLDN information to the SMSC(300)(S17). The SMSC(300) requests the second MSC(230) to transmit the short message received through the first MSC(130) to the second MS(200)(S18). A data burst message, an MS ack order and a BS ack order are transceived between the second MSC(230) and the second MS(200)(S19,S20,S21). The second MSC(230) transmits a signal notifying the completion of short message transmission to the SMSC(300). And the SMSC(300) deletes the transmitted short message(S22).