baber/WOPTO huggingface dataset:
Patent KR-20020080581-A (KR)
Title: hood of apparatus for sorting and drying a refuse
Inventor: JUNG SU YEONG
IPC: F23G5/02
Filed: 2001-04-16
Abstract: PURPOSE: A hood used in a waste selecting and drying apparatus is provided to precisely sort light waste and heavy waste while drying wastes using hot wind by installing the hood in a hood section. CONSTITUTION: A waste drying device(100) includes a case(10), a waste inlet(20), a waste discharging hood section(30), a heat generating device(40) and a plurality of shovels attached to an inner peripheral portion of the case(10). The case(10) includes a fixing outer case and a rotatable inner case. The waste inlet(20) is positioned at a left upper portion of the case(10), the waste discharging hood section(30) is positioned at a right upper portion of the case(10), and the heat generating device(40) is positioned at a left lower end of the case(10). Wastes introduced through the waste inlet(20) are dried by the heat generating device(40) and directed to the waste discharging hood section(30). The waste discharging hood section(30) has a hollow cylindrical shape having a diameter larger than a diameter of the case(10). The waste discharging hood section(30) is formed with first to fifth perforation holes.
Patent KR-20010068051-A (KR)
Title: Method for high speed policy distinction in firewall system
Inventor: NA WON TAEK
IPC: H04L29/06
Filed: 2001-04-17
Abstract: PURPOSE: A method for determining a high-speed policy in a packet blocking type firewall system is provided to enable the maintenance of high-speed network performance regardless of the number of the policy set by the user or the number of the access users by using a firewall utilizing a high-speed traffic sorting algorithm. The method also prevents the performance deterioration of network caused by the firewall by minimizing the time needed in the policy determining. CONSTITUTION: In a packet blocking type firewall system, one of policies in which an item condition for each policy and the data of incoming packet are in agreement with each other first is determined as the policy for the corresponding packet. According to the certain number of policies set by a user, a policy set table including the packet data and the comparison data is divided into many divisions by a certain number of bits and an additional table is formed for each of the divisions. At every division, the additionally set policy set table forms in a pair of available AND sets of the policy sets. In other words, total 112 bit-packet data are divided into 16 bits so that an individual table is formed at every seven division. Then, the total available number for each division is 216, that is, 65536, thus being able to be stored in the actual memory. Finally, out of the transmitted packet, the data forming the policy and the data being the object for the comparison are extracted by divisions and the corresponding index value is inquired on the basis of the policy set table in stages, thus determining the final response policy for responding to the transmitted packet.
Patent KR-20010068096-A (KR)
Title: A transcription apparatus of direct-heating press system for M.D.F and therefor method.
Inventor: YOON YUN JIN
IPC: B27D3/00
Filed: 2001-04-23
Abstract: PURPOSE: A method and a device for heat transfer process of a medium density fiber(MDF) toilet board by a heat board press are provided to produce an MDF toilet board with the cheap price in large quantities by reducing the operating time of heat, pressure in the operation of sticking the MDF heat transfer film. CONSTITUTION: In the method and the device for heat transfer process of the medium density fiber(MDF) toilet board by the heat board press, an MDF supplying instrument(6), lower dies(4, 5), a cylinder instrument(13), an upper die(18), a silicone lava pressing board(23) and a heat generating board(24) are included. The MDF supplying instrument(6) supplies the MDF. The lower dies(4, 5) are formed in a square frame and form the air inhalation vacancy on the bottom of the inside. The cylinder instrument(13) includes a rising board for rising the lower dies(4, 5). The upper die(18) is contacted to the lower dies(4, 5). The silicone lava pressing board(23) is formed on the upper die(18). The heat generating board(24) is stuck fast to the silicone lava pressing board(23).
Patent KR-20010068098-A (KR)
Title: an advertisement is the application of a sign to offline and online
Inventor: SHIN DONG HYUN
Filed: 2001-04-23
Abstract: PURPOSE: A method for an advertisement at on-line and off-line using an advertisement signboard is provided to reduce a cost and an effort for developing and managing a homepage by providing storage for a user having no ability about a homepage making. CONSTITUTION: If a user pays a predetermined cost to a site of the corresponding company, a homepage is developed and managed for providing and delivering to the user having no ability about a homepage making and a server storing space is supplied to the user. The homepage includes a discount coupon, an event coupon and relative information for inducing other users to connect to the site. The site address is printed and advertised to other users in an off-line method. When the other user connects to the site and wants to obtain the discount coupon, an event coupon and relative information, a banner advertisement or an advertisement window is automatically linked.
Patent KR-20020083604-A (KR)
Title: Network topology extending method for bluetooth
Inventor: HA JIN GU
IPC: H04L12/28
Filed: 2001-04-27
Abstract: PURPOSE: A method for expanding a network topology in a Bluetooth is provided to efficiently use a network by connecting scatternets by a wireless type using a wire or a repeater when configuring the network using the Bluetooth and expanding the network configuration of the Bluetooth to a wideband scatternet. CONSTITUTION: One device among devices for configuring a scatternet is set as a home master, and one device among devices for configuring the other scatternet is set as a home master of the scatternet. Home masters of the scatternets connect by a wireless type through a wire or a repeater for configuring a wideband scatternet. A home master of a scatternet 1 is registered in a configuration device(S1) of each scatternet using a LAN access profile. If the device(S1) of the scatternet 1 is moved to a scatternet 2, the device(S1) notifies its moved scatternet path to the home master of the scatternet 1 through the home master of the scatternet 2. If a communication request about the device(S1) exists from the other device(S2), the home master of the scatternet 1 notifies the moved path to the device(S1) for performing a communication between inter-different scatternet devices.
Patent KR-20020084527-A (KR)
Title: Home Appliance Network System having a Multi-Network Terminal and Method for the same
Inventor: KIM CHANG HO
IPC: H04L12/28
Filed: 2001-05-02
Abstract: PURPOSE: A home appliance networking system having multi-network is provided to make many home appliances have different networks as operating according to an algorithm of different decoding/encoding levels in direct or indirect connection with a network, thereby efficiently interworking the home appliances in the entire network. CONSTITUTION: Many direct home appliances(1,2,3,4) are directly connected to a home network. Many indirect home appliances(5,6) are indirectly connected to the network. Agents(7,8) convert transceiving information between the indirect home appliances(5,6) and the network, to connect the indirect home appliances(5,6) with the network, and are given with the first and the second local ID. The active direct home appliance(1) transmits control information to other home appliances. The active/passive direct home appliance(2) transmits the control information, and freely generates state information to transceive the information. The passive direct home appliance(3) freely generates state information by the control information, and transceives the state information. The very passive direct home appliance(4) generates state information according to the control information.
Patent KR-20020085918-A (KR)
Title: A power supply device in vehicle
Inventor: KWON HYO SEON
IPC: H02J7/14
Filed: 2001-05-10
Abstract: PURPOSE: A power supply apparatus for vehicles is provided to reduce the energy consumption by detecting the voltage of power line and blocking the power supply to a load when the detected voltage of power line is higher than a reference voltage. CONSTITUTION: A voltage detecting unit(30) detects the voltage of a power line(20) that supplies power provided from a battery(10) and an AC(Alternating Current) generator. A power supply control unit(40) controls the power supply to a load when the voltage of the power line(20) is higher than a reference voltage. A generation control unit(60) receives the voltage detected in the voltage detecting unit(30) and outputs a predetermined signal for controlling the power generation of the AC generator. A power generation control unit(70) receives the predetermined signal outputted from the generation control unit(60) to control the power generation of the AC generator.
Patent KR-20020086099-A (KR)
Title: Trench manufacturing method for isolating semiconductor devices
Inventor: HWANG GYU HO
IPC: H01L21/76
Filed: 2001-05-11
Abstract: PURPOSE: A trench isolation method of semiconductor devices is provided to improve a processing margin of CMP(Chemical Mechanical Polishing) by entirely removing oxide residues remaining on a nitride layer. CONSTITUTION: A pad oxide(12) is formed by thermal oxidation of a silicon substrate(11). A polysilicon layer and a nitride layer(13) are sequentially deposited on the pad oxide(12). After forming a moat pattern on the nitride layer(13), a trench is formed by sequentially etching the nitride layer(13), the polysilicon layer, the pad oxide(12) and the silicon substrate(11) using the moat pattern as a mask. After removing the moat pattern, a liner oxide(15) is formed in inner walls of the trench. Then, an oxide layer(16) is filled into the trench. After forming a reverse moat pattern on the resultant structure, the oxide layer(16) is selectively etched by using the reverse moat pattern. After removing the reverse moat pattern, the oxide layer(16) is planarized by CMP using the nitride layer(13) as a buffer layer. Then, the nitride layer(13) and the polysilicon layer are removed.
Patent KR-20010070551-A (KR)
Title: The dynamic air bearing of turbo compressor having an air tank
Inventor: LEE BYEONG GUK
IPC: F04D29/04
Filed: 2001-05-23
Abstract: PURPOSE: A dynamic pressure pneumatic bearing of a turbo compressor with an air tank is provided to employ the dynamic pressure bearing to a heavy machine which rotates at a high speed by reinforcing the floating force of the dynamic pressure bearing with the compression air of an air storage tank. CONSTITUTION: A dynamic pressure pneumatic bearing of a turbo compressor includes an air storage tank(40) to be supplied with compression air from a turbo fan(10) fixed to a rotation shaft(1) mounted to an electric motor(30), an electronic control unit(49) capable of controlling the injection of the compression air from the air storage tank with respect to a dynamic pressure bearing(4) via an injection tube(42), a feedback system having a working valve, a rpm sensor(48), and an oil hammer sensor(45) for automatically controlling the supply of the compression air and a pneumatic sensor.
Patent KR-20020090005-A (KR)
Title: Suction valve for reciprocating compressor
Inventor: HYUN SEONG YEOL
IPC: F04B39/00
Filed: 2001-05-25
Abstract: PURPOSE: An intake valve of reciprocating compressor is provided to uniformly disperse stress generated as a gas passage is opened and closed. CONSTITUTION: An intake valve(50) includes a fixed part(51) fixed to a front end surface(S) of a piston(20) receiving driving force of a reciprocating motor to linearly reciprocate in a cylinder; an opening and closing part(52) opening and closing a hollow passage formed to penetrate the piston; and a plurality of arm parts(53,54) connecting the opening and closing part and the fixed part so that the opening and closing part moves within fixed range with the fixed part as a fixed point. Stress generated by the movement of the opening and closing part is dispersed to the arm parts thereby.
Patent KR-20020090715-A (KR)
Title: An opening apparatus of door at kim-chi storage
Inventor: KIM HWA OK
IPC: F25D23/02
Filed: 2001-05-29
Abstract: PURPOSE: A device for opening door of kimchi storage is provided to allow a user to easily open the door without effort. CONSTITUTION: A device is installed on a side surface of a door(12) and includes a handle(21) having a hinge hanger(26) installed on a side end of the door and a hinge axis(22) inserted to a hole formed on the hinge hanger so as to rotate centering the hinge axis; a pressurizer(31) moving toward a main body(11) as the handle rotates to push the main body so as to open the door; and a support(32) formed to make the pressurizer linearly move toward the main body and having a left side inserted to the pressurizer and a right side fixed on the side surface of the door.
Patent KR-20010109160-A (KR)
Title: 단일 모드 도파관에서 경사진 굴절률 격자를 포함하는 제품
IPC: G02B6/02
Filed: 2001-05-30
Abstract: 본 발명에 따르는 굴절률 격자(a refractive index grating)는 적어도 하나의 "튜닝 영역(tuning region)"을 도파관 코어내에 포함하는 광감도 프로파일을 가지는 단일 모드 광학 도파관에서의 경사진 격자이다. 도파관의 광감도 프로파일의 적절한 선택은 LP 01,f 의 LP 01,b 에 대한 결합에서 "수퍼널(supernull)"을 가져올 수 있다. 즉, 코어 모드 결합이 본질적으로 최저 상태(즉, <-30dB)인 경우에 대하여 경사각 θ의 각 범위는 실제적으로 증가되어 도파관 코어내에 "튜닝 영역"을 가지지 않고서 획득할 수 있는 각 범위에 비교하여 0.1° 더 크거나, 또는 심지어 0.2°나 0.5°더 크게 증가된다. 증가된 각 범위는 개선된 격자의 제조 능력을 제공한다. 바람직한 실시예에 있어서, 격자는 큰 클래드 손실(>20dB) 및 대역폭(>20nm)을 가진다. 격자의 트리밍(trimming) 방법이 또한 포함된다.
Patent KR-20010070822-A (KR)
Title: livestock feed mixer
Inventor: JUN DONG SOO
IPC: A23N17/00
Filed: 2001-06-11
Abstract: PURPOSE: Provided is an apparatus for compounding and supplying livestock feed, which includes a discharge conveyor movable side to side as forward and backward movement of a tractor, which can cut down discharge time of feed into a manger placed at both sides of pen and promote easy driving of the tractor. CONSTITUTION: The apparatus comprises a housing(130) including a rotating tube(160) at the inside central bottom wall and a discharge port(140) opened and shut by a sliding door(142) operated by a cylinder(144) and formed at the side wall, which is installed on a trailer frame(110) to be pulled to the rear of the tractor(200) and a discharge conveyor(150) placed on the trailer frame to be slid from side to side.
Patent KR-20020094581-A (KR)
Title: A removal apparatus for waste things inside of a bottle
Inventor: SONG KYOUNG HWA
IPC: B08B9/20
Filed: 2001-06-12
Abstract: PURPOSE: An apparatus for removing impurities from an inside of a bottle is provided to easily and rapidly remove impurities placed in the inside of the bottle by using an impurity remover. CONSTITUTION: An impurity remover(2) includes a rotating shaft(21) having a length longer than a length of a bottle(1) and a diameter smaller than a diameter of an inlet(11) of the bottle(1). A perforation hole(21a) is formed at a center of the rotating shaft(21). Impurity removing protrusions(22) are formed at a surface of the rotating shaft(21). The impurity removing protrusions(22) are arranged in a spiral pattern. The impurity removing protrusions(22) formed on the surface of the rotating shaft(21) are preferably made of soft silicon or rubber.
Patent KR-20010079140-A (KR)
Title: fully-differential bipolar current-controlled current amplifier
Inventor: CHA HYEONG WOO
IPC: H03F3/45
Filed: 2001-06-16
Abstract: PURPOSE: A fully differential bipolar current-controlled current amplifier is provided to control current amplification and achieve a low input impedance. CONSTITUTION: An amplifier comprises a fully differential current subtractor(FCS) having a low input impedance terminal and a differential current output terminal so as to accurately receive input current; and a fully differential current-controlled current gain amplifier(FDCCGA) for receiving differential output current from the subtractor and controlling thus-obtained differential current output. The fully differential current subtractor outputs the difference between two input signals to the fully differential current-controlled current gain amplifier which controls the final output current in accordance with the signal input from the fully differential current subtractor.
Patent KR-20020096485-A (KR)
Title: Toll collection method and apparatus using bluetooth technology
Inventor: SUK YONG JIN
IPC: H04B1/40
Filed: 2001-06-20
Abstract: PURPOSE: A method for collecting the toll using bluetooth and its apparatus are provided, to allow the toll to be billed automatically without stopping the cars passing the toll gate. CONSTITUTION: The method comprises the steps of setting a wireless terminal to a Bluetooth holder to download the information about the kind of a car and for the toll collection from the Bluetooth holder to the wireless terminal; receiving the information about the kind of a car and for the toll collection from the wireless terminal set in the car when the car enters the toll gate of the starting place; receiving the information about the kind of a car and for the toll collection from the wireless terminal set in the car when the car enters the toll gate of the destination place; and calculating the toll from the information collected at the toll gates of the starting place and the destination place. The information for billing the toll is the bluetooth board address corresponding the database address where the account of a bank or the address of the driver for billing is stored.
Patent KR-20030001709-A (KR)
Title: Noise-robust burst mode receiving apparatus and method for recovering clock signal and data thereof
Inventor: CHOI U YEONG
IPC: H04L7/033
Filed: 2001-06-27
Abstract: PURPOSE: A burst mode receiver unit insensitive to noise and a method for recovering its clock signal and data are provided, which recovers the clock signal and data in a high speed as minimizing an influence due to noise. CONSTITUTION: A voltage control signal generation unit(10) multiplies a frequency of a system clock signal, and generates a voltage control signal having a level corresponding to the multiplied frequency. A reset signal generation unit(12) delays an input signal inputted irregularly in a packet unit in response to the voltage control signal, and performs an exclusive OR operation of the delayed result and the input signal, and outputs the result of the exclusive OR operation as a reset signal. A clock signal generation unit(14) generates a signal having a level transitted at a middle part of each bit(T) included in the above packet as a recovered clock signal, and outputs the recovered clock signal. And an output buffer(16) buffers the input signal, and outputs the buffered result as recovered data in response to the recovered clock signal.
Patent KR-20030002253-A (KR)
Inventor: LEE HUI MOK
IPC: H01L21/66
Filed: 2001-06-30
Abstract: PURPOSE: A method for measuring flare noise of the outside of an exposure field is provided to improve uniformity of a critical dimension by precisely measuring the quantity of outer flare noise affecting the uniformity of a critical dimension of an edge pattern inside the exposure field in every exposure equipment. CONSTITUTION: Photoresist is applied. An exposure process is performed on the exposure field by using a sizing pattern reticle(20). An exposure process is performed on the firstly exposed exposure field by using a blank reticle(30) having a clear field with no pattern such that the clear field has a light penetration region narrower than the exposure field(22) of the sizing pattern reticle. The exposure field is developed. The development result of a pattern outside the light penetration region of the blank reticle out of the exposure field is compared to measure the influence of the outer flare noise.
Patent KR-20030006262-A (KR)
Title: A refrigerator with defrost heater
Inventor: KANG HYO SIK
IPC: F25D21/08
Filed: 2001-07-12
Abstract: PURPOSE: A refrigerator with defrosting heater is provided to improve heat exchange efficiency and reliability of the refrigerator by preventing frost from remaining and faulty defrosting. CONSTITUTION: A defrosting heater(23) includes a main heating part(23a) formed in pipe type bending and placed along with a heat exchange fin(21) and heating circumference of the heat exchange fin; and a sub heating part(23b) bending to extend from a middle of the main heating part to circumferences of connecting parts(22a,22b) of a refrigerant pipe(22) and heating the circumferences of the connecting parts of the refrigerant pipe.
Patent KR-20030016651-A (KR)
Title: resonator assembly of vehicle
Inventor: KWAK CHEOL GYU
IPC: F02M35/12
Filed: 2001-08-21
Abstract: PURPOSE: A regenerator assembly is provided to reduce the weight of the regenerator assembly, the production cost and the assembling processes and to improve the productivity by equally forming a first component and a second component for a regenerator and integrally combining the first and the second components and an air duct. CONSTITUTION: A first component(111) and a second component(112) to form a regenerator(110) are formed by an injection molding. An air duct(120) to be combined with the regenerator is formed by a blower forming. The first component, the second component and the air duct are combined by a hot melting. Thereby, the weight of a regenerator assembly(100) and the production cost are reduced and the productivity is improved.
Patent KR-20010088704-A (KR)
Inventor: CHOI JEONG SEOK
Filed: 2001-08-22
Abstract: PURPOSE: A system and method for transmitting E-mail using a signature file is provided to inform a delivery of E-mail to the corresponding receiver promptly. CONSTITUTION: In E-mail transmitting system, a transmitting E-mail server(200) processes a transmission of an E-mail including contents of the main body with a signature file. A receiving E-mail server(300) processes a reception of the transmitted E-mail. A united messaging system(UMS) server(100) appends a certified user's signature file to the transmitted E-mail, calls a communication device(400) of the corresponding receiver in accordance with the transmission of E-mail, a created security code is transmitted to a called receiver communication device(400) and approves confirming of contents of the main body of the transmitted E-mail when the transmitted security code is inputted. The receiver communication device(400) responds to the call and receives the transmitted security code for the user to confirm the delivery of the E-mail.
Patent KR-20030025403-A (KR)
Title: Safety regulation post for lane
Inventor: LEE GWANG JU
IPC: E01F9/011
Filed: 2001-09-20
Abstract: PURPOSE: A safety control bar for traffic lane is provided to prevent violation of the traffic lane and, especially, to clearly identify even at night to accomplish a safe driving and is possible to partially replace damaged parts of the bar. CONSTITUTION: The safety bar comprises a stand(1) fixed to ground; an upright support(5) on top of the stand(1); reflective films(5a) attached to the stand; a connector(3) bolt-jointed to upper center of the stand(1) at lower part while connected to the support(5) at upper part; a cap(6) coupled on the upper part of the support(5); a reflective plate(7c) connected to top part of the cap(6). The top side of the stand(1) may be inclined side(1a) applied with reflective film(2). To top part of the cap(6), a display part(7) is attached and comprises a body(7a), a connecting bar part(7b) and the reflective film plate(7c).