baber/WOPTO huggingface dataset:
Patent KR-20040009873-A (KR)
Title: Method Of Internet Exchange Point Using Layer 2 System
Inventor: KWON O JUNG
IPC: H04L12/28
Filed: 2002-07-26
Abstract: PURPOSE: A method for embodying an IXP(Internet eXchange Point) using an L2(Layer 2) system is provided to present the reasonability of interworking costs in interworking ISP(Internet Service Protocol) subscribers. CONSTITUTION: In case that the first ISP subscriber(250a) wants to make BGP(Border Gateway Protocol) interworking with the second ISP subscriber(250b), the first ISP subscriber(250a) transmits data to his router(230a) existing in an IX(Internet eXchange) area(200). The first ISP subscriber's router(230a) stores information for the router(230b) of the second ISP subscriber(250b) in the frame of the received data and transmits the data to a switching hub(210) in an IX center. The switching hub(210) analyzes physical address information stored in the transmitted data frame and transmits the data to a specific port to which the second ISP subscriber's router(230b) is connected. The second ISP subscriber's router(230b) sets up the network route of the data and transmits the data to the second ISP subscriber's network using a WAN(Wide Area Network).
Patent KR-20040012105-A (KR)
Title: Apparatus for underwater breathing
Inventor: KIM JONG CHUL
IPC: B63C11/16
Filed: 2002-08-01
Abstract: PURPOSE: An underwater breathing apparatus is provided to enjoy scuba diving and skin diving as well as snorkeling and go to rescue by diving deeply and working safely under water for a long time with the simple structure at a low cost. CONSTITUTION: An underwater breathing apparatus is composed of a float(100) having a spherical floater center and plural vent holes(110) arranged radially around the floater center; a hose(200) installed to the floater center and extended under water; and a snorkel(300) installed in the lower end of the hose. The upper end of the hose is bent downward in the floater, and a counter flow restricting plate is formed in the hose. Air through vent holes of the floater is supplied to the hose, and remaining water flowing into the hose is shut off by the counter flow restricting plate. Water is prevented from flowing into the worker under water with discharging air through vent holes. The snorkel helps the worker to breathe actively under water with an inhaling screen and a discharge screen.
Patent KR-20040015848-A (KR)
Title: Mobile telephone terminal capable of notifying the caller of the connection status of the called party and processing method thereof
Inventor: BAIK SANG HOON
IPC: H04B7/26
Filed: 2002-08-13
Abstract: PURPOSE: A mobile terminal and communication method for announcing a call connection state is provided to display a call connection with a called subscriber at a caller's terminal through various methods including a visual method and a vibration mode as well as an audible signal. CONSTITUTION: If a caller inputs a destination number using his mobile terminal and transmits it to a calling MSC(Mobile Switching Center)/VLR(Visitor Location Register)(10), the calling MSC/VLR(10) requests an HLR(Home Location Register)(20) to provide the location of the called subscriber(S100). The HLR(20) requests a called MSC/VLR(30) to provide routing information(S110). The called MSC/VLR(30), in response to the routing information request, provides the location information of the called terminal to the calling MSC/VLR(10)(S120,S130). Then, in case that the called subscriber accepts the call connection with the caller as call setup is formed between the calling terminal and the called terminal, the calling MSC/VLR notifies an associated base station that the called subscriber has accepted the call connection with the caller(S140,S160). At this moment, a message, a voice or a vibration is outputted through the calling terminal so that the caller can recognize the called subscriber's response.
Patent KR-20040015660-A (KR)
Title: Electric Cart System for 2 Golf Bags
Inventor: KIM HEY RAN
IPC: A63B55/60
Filed: 2002-08-13
Abstract: PURPOSE: An electromotive cart system with two bags for using in a golf field is provided to easily carry the golf goods such as a golf bag with golf clubs, convenience goods such as towels and drinks, and caddy's service goods such as sand or toothbrush. CONSTITUTION: The electromotive cart system with two bags for use in a golf field includes at least a tire or wheel having a wide width being between 50mm and 160mm of which diameter is between 10 inches(254mm) and 15 inches(381mm) considering the relation between the load and the protection of a lawn; a lower basket structure for carrying two bags; a supporter on the upper body; a controller(10) for controlling the cart; battery pack(20) for using 24 volt by connecting in series two batteries for 12 volt; a motor(30) for generating a rotating power by receiving the electric power from the batteries; a transaxle(40) for lessening a speed by transferring the power of the motor and evenly transferring the torque on the wheel; two band brakes for performing a role of brake in necessary; a body(60) and a frame(65); a instrument board(70) for controlling the speed and to check the operation of the motor and brake and whether the power is supplied; and a handle(61).
Patent KR-20030087515-A (KR)
IPC: G04C9/04
Filed: 2002-08-19
Abstract: 시각에 의존한 시각 데이터를 생성하는 시각 배신 서버와, 시각 보증 대상 디지털 데이터를 보유하는 이용자용 PC로 구성되는 타임 스탬프 생성 시스템으로서, 상기 시각 배신 서버는 시각에 대응하는 시각 데이터를 생성하여, 상기 시각 데이터를 배포하고, 상기 이용자용 PC는 시각 보증 대상 데이터를 입력으로 하여 타임 스탬프 생성 데이터를 계산하고, 상기 시각 배신 서버에 의해서 생성된 시각 데이터를 취득하며, 상기 타임 스탬프 생성 데이터에 기초하여, 상기 시각 데이터를 처리하여 타임 스탬프를 취득한다.
Patent KR-20040017917-A (KR)
Title: Preventive apparatus for vibration of compressor
Inventor: KIM JANG HWAN
IPC: F04B39/00
Filed: 2002-08-22
Abstract: PURPOSE: A vibration restricting device of a compressor is provided to cut down manufacturing cost, and to reduce working process and hours and the number of parts by modifying the support structure of a coil spring for supporting a compression unit in a closed vessel. CONSTITUTION: A vibration restricting device of a compressor comprises a compression unit(20) having a motor unit generating driving force in a closed vessel(10), and a compressor receiving driving force from the motor unit and compressing gas; an assembling member(140) fixed to the compression unit and composed of an assembling projection; and a coil spring(30) fastened in the assembling projection of the assembling member and fixed to the closed vessel containing the compression unit. An upper cap(11) and a lower cap(12) are jointed by welding in the closed vessel, and the assembling member is composed of a bolt combined with an internal thread part formed in the compression unit and a protruded cap combined with the head of the bolt by the assembling projection fitted to the coil spring.
Patent KR-20040017970-A (KR)
Title: Cooling air circulation structure for open type show-case
Inventor: KIM YEONG HWAN
IPC: A47F3/04
Filed: 2002-08-23
Abstract: PURPOSE: A chill air circulating structure of an open showcase is provided to enlarge the display area of products and achieve a smooth chill air circulation by preventing the fogging phenomenon of defrost water and the overflow of chill air. CONSTITUTION: The chill air circulating structure comprises: a duct(20) for communicating a suction port(21) formed on the lower part of the front surface of a showcase body(1) and an exhaust port(22) formed on the upper part of the front surface of the showcase body(1) with each other by way of the space below the bottom surface(11) of a housing chamber(10), the back side space of a rear panel(12) and the upper space of the top surface(13); an air blower(40) fixed to the lower part of the back side space of the rear panel(12) of the duct(20) at a predetermined angle of slope; an evaporator(30) for heat-exchanging a sucked circulating air by the air blower(40); and a guide plate(50) slopingly projected on the inside surface of the duct(20) between the evaporator(30) and the air blower(40) and for guiding a condensate water(60) formed by a condenser to run down the sloping side.
Patent KR-20040019683-A (KR)
Title: Automatic apparatus for raising national flag
Inventor: PARK WAN KYU
IPC: G09F17/00
Filed: 2002-08-29
Abstract: PURPOSE: An automatic national flag hoist apparatus is provided to hoist and put-down a national flag automatically without damaging a national flag. CONSTITUTION: A top winding pole(51) and a bottom winding pole(55) are installed in a national flag(50), and an ending part(59) is installed in the flag. A number of slits are formed in the top winding pole and the bottom winding pole respectively. A national flag keeping body(10) has an open groove(11) to insert and take out the flag, and screw parts(14,16) are formed on an outer circumference of both bottom sides, and a pair of connection grooves(13) are formed on the upper part. A supporting body(20) has a screw part(24) on its upper inner circumference and has a flange(23) on its bottom part, and a number of fixing pieces(21) are projected along a circumference on its middle part. A national flag driving apparatus(30) is accommodated in the national flag keeping body, and comprises a driving motor(31) and a driving shaft(33) and a top winding blade(37) and a bottom winding blade(35) and a bearing(39). A supporting cap(41) has an accommodation groove(43) to accommodate the bearing and has a pair of hooks(45) to be combined to the connection grooves. And a micom controls to insert and take out the national flag.
Patent KR-20040023265-A (KR)
Title: Bumper for automobile
Inventor: LEE HEON HYO
IPC: B60R19/22
Filed: 2002-09-11
Abstract: PURPOSE: A bumper for a vehicle is provided to improve the efficiency of shock absorption by forming a plurality of cavities in a back beam, and to reduce manufacturing cost by simplifying the structure of the bumper. CONSTITUTION: A bumper for a vehicle is composed of a bumper cover(1) made of synthetic resin, a back beam(10) made of synthetic resin and having a plurality of cavities(12), and shock absorbing plates(16,16') made of metal and installed at one side of the back beam. The cavities are located in the bumper cover.
Patent KR-20040024135-A (KR)
Title: rotary type heater handling apparatus in vehicle
Inventor: KIM DONG SIN
IPC: G05G1/08
Filed: 2002-09-13
Abstract: PURPOSE: A rotary type heater control unit for a vehicle is provided to enable a user to smoothly rotate a control knob by protruding the control knob by non-contact type repulsive force. CONSTITUTION: A rotary type heater control unit is composed of a hollow housing(40) mounted at an instrument panel and having a knob groove(42) and a shaft hole(44), a rotary shaft(52) installed in the shaft hole, a control knob(50) coupled to one end of the rotary shaft, a pinion(60) coupled to the other end of the rotary shaft, a heater driving unit controlling a heater, a rack(62) engaged with the pinion and transmitting the rotation of the control knob to the heater driving unit, a permanent magnet(54) fixed to the rotary shaft, an electromagnet(56) installed at the rear of the housing, and an ignition switch(58) supplying power to the electromagnet. The electromagnet has a through hole through which the rotary shaft passes, and generates repulsive force with the permanent magnet.
Patent KR-20040025008-A (KR)
Title: The printing method of warp threads
Inventor: KIM EUN JONG
IPC: D06B11/00
Filed: 2002-09-18
Abstract: PURPOSE: A printing method of warp is characterized by printing the warp with a screen printing method, expressing various patterns, producing fabric having various designs, increasing productivity and expressing brilliant design and cubic effect. CONSTITUTION: A printing method of warp is the steps of: (S1, warping) unwinding the warp from bobbins or cones; arranging the warp in accordance with length, width and density; winding the warp around a beam to distinguish the beginning from an end of the warp; (S2, warp tying) passing the warp through a warp comb and connecting the warp with assistant fabric; (S3) controlling tension of the warp; (S4) setting the warp on a printing plate; (S5) mixing 76-84wt.% of size with 16-24wt.% of dyes; (S6) printing the warp with a screen printing method; (S7) steaming the warp with a steamer having 95-105deg.C to fix dyes on the warp; (S8) washing the warp; and then (S9) drying the warp.
Patent KR-20040025362-A (KR)
Title: Joint manufacturing method for support load of tube type composite material
Inventor: KANG JI HO
IPC: B29C70/68
Filed: 2002-09-19
Abstract: PURPOSE: In connecting a composite material pipe to a rotation shaft of a wheel, a load is supported by the composite material pipe more stably and effectively. CONSTITUTION: A plurality of metal bush(2) is fixed in a mold in an interval which is smaller than a diameter of a composite material pipe(1). The composite material pipe is inserted between the metal bushes forcibly. A prepreg piece(3) is attached to the metal bush to fix the composite material pipe. A prepreg tape(4) is wound on the prepreg piece. A filling material is filled between the prepreg piece and the prepreg tape. The mold is assembled, heated and hardened.
Patent KR-20030030862-A (KR)
Title: High performance machine with reduced setting-up time for programmed sheet bending
Inventor: KUNZE WOLFGANG
IPC: B21D5/04
Filed: 2002-09-25
Abstract: PURPOSE: A high perform machine with reduced setting-up time for programmed sheet bending is provided to give the machine the attribute of the high performance panel bender by eliminating a drawback of the lost setting-up time (with consequent production of waste panels) which is necessary for the adjustment of the machine according to the thickness and the type of material of the sheet metal used. CONSTITUTION: The sheet metal bending machine with a bending unit driven by actuators(12,15) is characterized by comprising a data processing system including a technological bending database(26) which is programmed to represent the behavior of the machine-sheet assembly under the bending process, the database being provided with a predefined stored set of sheet metal angle and thickness data(23,24) and supplied with nominal angle and thickness data of the sheet metal to be bent; a material characteristics database(27) provided with a predefined set of sheet metal material data and supplied with material type data(25) of the sheet metal to be bent; a machine geometry database(28) provided with a predefined set of geometrical data of the bending machine; a mathematical model calculation algorithm(29) for calculating the movements of the bending unit actuators(12,15) according to processed data provided by the databases(26,27,28) and sheet metal length data of the sheet metal to be bent; thickness measuring means for measuring the thickness of the sheet metal to be bent; and a mathematical model recalculation algorithm(33) for recalculating the movements of the bending unit actuators(12,15) according to measured thickness data(32) provided by the thickness measuring means and calculated data from the calculation algorithm(29).
Patent KR-20040028189-A (KR)
Title: Corn for protecting submerged entry nozzle of continuous casting process
Inventor: LEE CHAN SEOP
IPC: B22D11/10
Filed: 2002-09-30
Abstract: PURPOSE: A nozzle protecting cone is provided which has a sealing function to protect the submerged nozzle damaged by molten steel injected from a continuous casting facility and block inflow of oxygen contained in the air sucked through a connection part of collector nozzle and submerged nozzle. CONSTITUTION: In a submerged nozzle(108) used in the process of injecting molten steel(112) during continuous casting, the nozzle protecting cone comprises a body(1a) which is rested on an inner part of the submerged nozzle and formed to maintain a gap (A) between the body and a lower part of collector nozzle(106) installed in an upper side of the body; and a molten steel channel(1b) formed in the center of the body, wherein the body is formed in such a manner that an outer surface of the body corresponds to an upper inner surface of the submerged nozzle, and wherein the gap (A) is 3 to 7 mm.
Patent KR-20040038116-A (KR)
Title: Method for forming the Isolation Layer of Semiconductor Device
Inventor: HAN SANG GYU
IPC: H01L21/76
Filed: 2002-10-31
Abstract: PURPOSE: A method for manufacturing an isolation layer of a semiconductor device is provided to prevent moat by expanding the region of a poly oxide layer with a relatively low etch rate. CONSTITUTION: A trench is formed by etching a silicon substrate(100) including a pad oxide pattern(110) and a pad nitride pattern. The top corner of the trench is rounded by performing the first round oxidation processing. The edge portions of the pad oxide pattern are under-cut. A poly oxide layer(145) is buried in the under-cut portions. A sacrificial oxide layer(145) is formed at inner walls of the trench by performing the second round oxidation processing.
Patent KR-20040041974-A (KR)
Title: Deep Ocean Water
Inventor: HAN IN GEUN
IPC: C01D3/06
Filed: 2002-11-12
Abstract: PURPOSE: Provided are a method and an apparatus for producing high pure desalted water and salt keeping mineral components from the deep ocean water by using a centrifugal concentrator and a vacuum freezing dryer. CONSTITUTION: The apparatus for producing the desalted water and the salt contains: a first refrigerator(10) to freeze the ocean water to about -10deg.C; the centrifugal concentrator(20) centrifuging the frozen ocean water to separate the ice of the desalted water and the concentrated ocean water and then recovering the desalted water; a heat exchanger(30) of the ocean water freezing the concentrated ocean water to about -15deg.C; a second refrigerator(60) solidifying the concentrated ocean water to an eutectic point(-23deg.C) or lower; a vacuum drying chamber(40) drying the ice of the concentrated ocean water by using the heat of sublimation of a boiler(45) until the concentrated ocean water has the optimum water content, which dose not destroy the minerals of the ocean water; a desalted water-condensing chamber(50) recovering the steam of the desalted water, sublimated and vacuum-evaporated in the vacuum drying chamber(40), in the form of ice, wherein the ice-shaped desalted water is collected in a heat exchanger(55); a brine heat medium(70) having a heater(72) to separate the ice-shaped desalted water automatically; a vacuum pump(80) forming a vacuum pressure in the vacuum drying chamber(40) and the desalted water-condensing chamber(50).
Patent KR-20040043385-A (KR)
Title: Device for holding strip in looping system
Inventor: CHO MYEONG RAE
IPC: C21D9/673
Filed: 2002-11-18
Abstract: PURPOSE: A strip holding apparatus of loop facility is provided which is capable of smoothly restoring fractured strip to normal conditions by preventing dropping of the strip by immediately holding a strip flown down by dead load when the strip is fractured in the loop facility. CONSTITUTION: The strip holding apparatus of loop facility comprises a sliding base vertically installed; a lower fixed carriage fixed to a lower part of the sliding base; a plurality of lower rolls arranged along the lower fixed carriage with being spaced apart from each other in a certain distance; a moving carriage(130) ascended and descended along the sliding base; a plurality of upper rolls arranged on the moving carriage with being spaced apart from each other in a certain distance; a clamping roll(11) which is positioned at the inner side of strip with being installed at a vertical bracket(10) installed perpendicularly to a lower part of the moving carriage, and to which power supply is impressed during generation of strip fracture signals so that the clamping roll has magnetism of N pole or S pole; a supporting member(12) rotationally installed at the vertical bracket and extended to the outer side of the strip; and a holding roll(13) which is positioned at the outer side of the strip with being installed at the front end of the supporting member so that the holding roll has magnetism opposite to that of the clamping roll, and which is descended by dead load to closely adhere the strip to the clamping roll.
Patent KR-20020097112-A (KR)
Title: The room management method of dementia prevention
Inventor: CHOI JAE SEUNG
IPC: G06Q50/22
Filed: 2002-11-16
Abstract: PURPOSE: A method for managing a restaurant for preventing dementia is provided to supply various foods for preventing dementia of a client in a restaurant by changing a kind of food every two days. CONSTITUTION: A mackerel/saury food as a roast fish(1), a bean-mixed rice(5), an egg, a pumpkin seed, etc. as a food containing a lot of vitamin E(2), and a mung beans, a crown daisy, a cucumber, and a comfrey as a food containing a lot of vitamin C(3) are prepared as a menu on Monday, Wednesday, and Friday. A tuna/spanish mackerel/herring food as a roast fish(1), a bean-boiled in soy sauce as a food containing a lot of vitamin E(2), and a green tea boiled rice(4), a carrot, a cucumber, a crown daisy, and a green tea as a food containing a lot of vitamin C(3) are prepared as a menu on Tuesday, Thursday, and Saturday. In addition, a butterbur and a mallow are prepared each day as a calcium food(7). As a seasoning, a functional refined salt(6) is used. Also, a curry, an aspirin, and a ginkgo leaf essence are supplied.
Patent KR-20040046554-A (KR)
Title: Micro-electro mechanical systems device using silicon on insulator wafer, and method of manufacturing and grounding the same
Inventor: KIM GI HUN
IPC: H01L21/00
Filed: 2002-11-27
Abstract: PURPOSE: An MEMS(Micro Electro Mechanical System) device using an SOI(Silicon On Insulator) wafer, a manufacturing and grounding method thereof are provided to be capable of electrically connecting a ground hole with a handle wafer using a simple process without an additional process. CONSTITUTION: An MEMS device(40) using an SOI wafer is provided with the first silicon layer(41), an insulating layer(42) formed on the first silicon layer, the second silicon layer(43) formed on the insulating layer, and a protection layer(44) formed on the second silicon layer. The MEMS device using an SOI wafer further includes a ground hole(GH) prolonged from the upper portion of the protection layer and the predetermined portion of the first silicon layer. At this time, the ground hole is filled with conductive material(CM).
Patent KR-20040047214-A (KR)
Title: Developer waste liquid regenerating equipment and method
Inventor: OGAWA SHU
IPC: G03F7/32
Filed: 2002-11-29
Abstract: PURPOSE: A waste developer regeneration device and its method are provided, to regenerate simply tetraalkyl ammonium hydroxide (TAAH)-containing liquid from the waste developer generated in the preparation of a semiconductor without additional neutralization or electric dialysis by employing the concentration by circulation filtering and using a plurality of nanofiltration membranes. CONSTITUTION: The waste developer regeneration device(1) comprises a waste developer transfer part which transfers the waste developer containing TAAH and photoresist; a first storage tank(2) which stores the transferred waste developer; a first separation means(5) which has a first nanofiltration membrane and separates the waste developer stored in the first storage tank into a first permeating liquid containing TAAH and a first non-permeating component; a second storage tank(8) which stores the first permeating liquid; and a second separation means(11) which has a second nanofiltration membrane having different fractional molecular weight from that of the first nanofiltration membrane and separates the first permeable liquid stored in the second storage tank into a second permeable liquid and a second non-permeable component containing TAAH.