baber/WOPTO huggingface dataset:
Patent KR-20030001635-A (KR)
Title: Method for determining traffic paths for Protection Switching in MPLS based data telecommunication network
Inventor: JANG MYEONG RAE
IPC: H04L12/46
Filed: 2001-06-25
Abstract: PURPOSE: A method for setting a traffic path for a protection switching in an MPLS(Multi-Protocol Label Switching) data communication network is provided to reduce the use of a bandwidth by selecting a repair node among route LSRs(Label Switching Routers) which pass a primary LSP(Label Switched Path) and setting a backup path from an ingress node to the repair node and a backup path from the repair node to an egress node. CONSTITUTION: Links in which a current traffic transferable margin capacity is less than the entire traffic quantity to be transmitted are removed from an object among the entire link between nodes of a communication network. Distance information value as to each residual object link is calculated on the basis of information about a traffic quantity to be currently used in the corresponding link and the entire traffic quantity to be transmitted. An ingress-to-egress traffic path is set up on the basis of the calculated distance information value. Each of intermediate nodes(LSR1,LSR2,LSR3) transmits the first message including its state and state information of the corresponding link from an ingress node(710) to an egress node(720) through the set ingress-to-egress traffic path. The egress node(720) selects one node(LSR2) as a repair node among the intermediate nodes(LSR1,LSR2,LSR3) on the basis of state information about each node and the link included in the received first message. The second message including identification information of the selected repair node(LSR2) is transmitted from the egress node(720) to the ingress node(710). One intermediate node(LSR2) recognizes that the intermediate node(LSR2) is the repair node on the basis of node identification information of the second message, and sets the first backup path(702) from the intermediate node(LSR2) to the egress node(720). The ingress node(710) recognizes the repair node(LSR2) on the basis of node identification information of the received second message, and sets the second backup path(703) from the ingress node(710) to the recognized repair node(LSR2).
Patent KR-20030000654-A (KR)
Title: A fabricating method of image sensor
Inventor: LEE SANG JU
IPC: H01L27/14
Filed: 2001-06-26
Abstract: PURPOSE: A method for fabricating an image sensor is provided to remarkably improve the capacity and yield of a photodiode, by increasing a charge transfer efficiency of the photodiode without an additional process. CONSTITUTION: A photoresist pattern for forming a reference align pattern is formed on a substrate(20) of the first conductivity type. The substrate is etched to form the reference align pattern by using the photoresist pattern while a trench is formed in a transfer gate formation region. A transfer gate(23) is so formed to fill the trench at least. The photodiode adjacent to the trench is formed in a side of the substrate of the transfer gate.
Patent KR-20030001560-A (KR)
Title: Photo mask of contact of semiconductor device
Inventor: PARK GI YEOP
IPC: H01L21/027
Filed: 2001-06-27
Abstract: PURPOSE: An exposure mask for contact semiconductor devices is provided to improve linearity and resolution and to stably form fine patterns by forming a subsidiary pattern at quadrilateral of an exposing region. CONSTITUTION: The exposure mask comprises a light shielding pattern(12) and a subsidiary pattern(20). The light shielding pattern(12) is formed on a transparent substrate(10) and includes an exposing region(14) of quadrate shape. The exposing region(14) of quadrate shape is formed at portion corresponding to a contact hole. The subsidiary pattern(20) is formed at each quadrilateral of the exposing region(14). The size of the subsidiary pattern(20) has smaller than 10 percent compared to the exposing region(14).
Patent KR-20020002278-A (KR)
Inventor: CHIKAHISA YOSUKE
IPC: H05B33/12
Filed: 2001-06-28
Abstract: PURPOSE: To provide an EL element, capable of keeping the insulation property of an illuminant layer and hardly producing a black point, in relation to the EL element used for illumination or the like for various kinds of electronic apparatuses. CONSTITUTION: By forming the illuminant layer 11 with a synthetic resin binder 3, where a phosphor 4 and an inorganic positive ion exchanger 12 are dispersed, the inorganic positive ion exchanger 12 in the illuminant layer 11 catches ions dissolved from the phosphor 4 in high humidity, so that the EL element, capable of keeping the insulation property of the illuminant layer 11 and of hardly producing a black point, can be provided.
Patent KR-20020006580-A (KR)
Title: Electrical connector sealing system
Inventor: SAFAI SOHRAB
IPC: H01R13/56
Filed: 2001-06-29
Abstract: PURPOSE: An electrical connector sealing system is provided to prevent the damage on sealing by inserting a modular elastomeric insert after installing contacts. CONSTITUTION: A connector has a rigid insulator(32) with insulator passages(70), an elastomeric seal member(34) with seal passages(72) aligned with the insulator passages, and contacts(12, 14) with front ends lying in the rigid insulator passages and rear ends connected to wires(20,22) that extend through and rearward of the seal member, which enables environmental sealing to the wires while permitting large contacts(12) to be installed through large seal member passages without damage to the seal member. A modular elastomeric insert(140) lies in each large seal passage, with its outside in interference fit with the seal passage and its inside in interference fit with the wire, so the large diameter contact is passed through the seal passage when the modular insert is not in place.
Patent KR-20030005877-A (KR)
Title: Cowling panel for pedestrian
Inventor: YOO CHANG GUK
IPC: B62D25/08
Filed: 2001-07-10
Abstract: PURPOSE: Cowl panel structure for protecting a pedestrian is provided to prevent the pedestrian from being injured, and to protect the pedestrian safely by absorbing impact with deforming a cowl grille in bumping the pedestrian into the vehicle. CONSTITUTION: A cowl grille(43) is placed under a bonnet(11) covering an engine room(10). The cowl grills is fixed in a dash panel(20), and installed in a windshield(30). The dash panel is extended, and fixed in the dash panel. The cowl grille is made of synthetic resin, and bent partially to prevent inflow of foreign matters. The cowl grille is deformed, and impact energy is absorbed in bumping the pedestrian into the vehicle at a collision. The pedestrian is protected safely, and the injury is minimized. The productivity is improved, and expenses are reduced by decreasing assembling process and parts.
Patent KR-20030008979-A (KR)
Title: air bag system for rear seat of vehicle
Inventor: CHOI GUK SEON
IPC: B62D25/04
Filed: 2001-07-21
Abstract: PURPOSE: An air bag device for rear seats of a vehicle is provided to protect passengers on the rear seats by inflating an air bag from a side of door towards the center of the passengers. CONSTITUTION: An air bag device(100) is installed in a rear door(5) for protecting a passenger sitting on a rear seat. The rear door(5) includes a rear door inner panel(5a) installed in an inner portion of a vehicle chassis, a rear door outer panel(5b) installed in an outer portion of the vehicle chassis, and a rear door trim(5c) surrounding the rear door inner panel(5a). A door impact bar(6) is installed in an inner side of the rear door outer panel(5b). Both ends of the door impact bar(6) face both sides of the rear door(5). The air bag device(100) includes an air bag housing(110) installed in an upper end of the rear door inner panel(5a), an inflater(130), an air bag(150), an air bag cover(170) and a rear door reinforcement assembly(200).
Patent KR-20020052923-A (KR)
Inventor: PARK BYOUNG SUN
IPC: H02K7/20
Filed: 2001-07-26
Abstract: PURPOSE: An AC motor generator is provided to achieve an improved energy efficiency by utilizing the induced electricity produced during drive of AC motor, while allowing for a stable rotation of rotor. CONSTITUTION: An AC motor generator(100) comprises a rotor(10), a stator(20), a power supply unit(30), a power lead-out unit(40), and an insulating sheet. The stator has a rotor hole penetrating through the center of the stator so as to allow the rotor to be installed within the stator. The stator includes a core having a plurality of slots formed along the circumference of the rotor hole; a motor coil(27) installed in the slot of the core, and which rotates the rotor by the power being applied to the motor coil; and a generator coil(25) installed in the slot of the core, and which leads out the electricity induced during the rotation of the rotor. The insulating sheet insulates the motor coil from the generator coil.
Patent KR-20030010805-A (KR)
Title: Protecting Device of the Roadside Tree
Inventor: LEE JAE BOK
IPC: A01G13/02
Filed: 2001-07-27
Abstract: PURPOSE: A protector for the roadside tree in which a storage part for storing fertilizer or organic matters is formed at the lower part of a roadside protecting plate in which a plurality of drain holes, a pillar receiving hole and a through-hole for roadside trees are formed respectively is provided to stimulate the growth of the roadside tree and to prevent soil from being discharged and sewage, a cigarette butt or the like from entering the storage part. CONSTITUTION: The roadside tree protector comprises: a storage part(10) containing a through-hole(11) for inserting a roadside tree at its center and a receiving part(12) containing small through-holes(15); a coupling part(20) for separating and coupling the storage part; a roadside tree protecting plate which is connected to the upper surface of the storage part, contains a through-hole corresponding to the through-hole, and has a plurality of pillar receiving holes between the through-hole and a circumferential surface and a plurality of small drain holes between pillar receiving holes; a protecting plate coupling part; and a receiving hole cover which is freely inserted into the pillar receiving holes and has a plurality of drain holes.
Patent KR-20030015487-A (KR)
Title: Intake noise reduction device of surge tank
Inventor: KIM YUN SEOK
IPC: F02M35/12
Filed: 2001-08-16
Abstract: PURPOSE: An apparatus for reducing intake noise of a surge tank is provided to effectively reduce intake noise by forming dampers on the surfaces of a surge tank. CONSTITUTION: An inlet(11) is formed at one side of a surge tank(10) and an intake manifold(12) is coupled to the other end of the surge tank(10) so as to supply intake air to a combustion chamber of an engine. Dampers(14) are formed on the surfaces(13) of the surge tank(10). A space having a predetermined size is formed in the dampers(14). Fluid(15) is filled in the dampers(14) so as to dampen intake noise created when intake air hits the surfaces of the surge tank(10). The dampers(14) are covered with a cover(16).
Patent KR-20020033041-A (KR)
Inventor: HASEGAWA NORIO
IPC: G03F1/32
Filed: 2001-08-18
Abstract: PURPOSE: To obtain a resist mask which has a sufficient resolution in the case of using the exposure light of which wavelength is 200 nm or more. CONSTITUTION: A light shielding pattern 2a composed of an organic film for transferring pattern is constituted of a laminated film which is formed by laminating a light absorbability organic film 3a, which shows a light shielding property or a light attenuating property to the exposure light of which wavelength is 200 nm or more, and a resist film 4a mainly to do patterning this.
Patent KR-20030016584-A (KR)
Title: Structure for reinforcing a assembly member for a crush pad for automobiles
Inventor: LEE GWANG GI
IPC: B62D25/08
Filed: 2001-08-21
Abstract: PURPOSE: A strength reinforcing structure of a member for assembling a crush pad of a vehicle is provided to prevent the welding transformation when the crush pad is assembled by reinforcing the strength and without a bracket. CONSTITUTION: A pin(30) is formed under two vertical structures(20) to connect each other. A crush pad is fixed in a floor panel of a chassis by the pin. Thereby, the strength of a structure is reinforced and a bracket for connecting a control member is unnecessary. Therefore, the welding transformation is prevented when the crush pad is assembled.
Patent KR-20030020473-A (KR)
Title: Spoolbobbin for winding of welding wire
Inventor: KIM YONG
IPC: B65H49/00
Filed: 2001-08-29
Abstract: PURPOSE: A spool bobbin is provided to reduce manufacturing costs and achieve quality by preventing cracks or damages of the spool bobbin by improving tensile strength and impact resistance of the spool bobbin. CONSTITUTION: A spool bobbin is manufactured by injection molding a copolymer which is produced by mixing 88 to 95 weight percent styrene, 5 to 10 weight percent butadiene rubber and 0.5 to 3.5 weight percent mineral oil. The injection molding is performed at a pressure of 70 to 100kgf/cm2, and the injection molding structure is cooled at an ordinary temperature, in the range of 40 to 55 seconds.
Patent KR-20030021080-A (KR)
Title: Apparatus to remove carbon monoxide for fuel cell
Inventor: HWANG IN CHEOL
IPC: H01M8/04
Filed: 2001-09-05
Abstract: PURPOSE: Provided is a 3-step CO removing apparatus for a fuel cell, which can be miniaturized and improve CO removing ability by unifying a gas mixing part and a heat exchanger with a CO removing reactor. CONSTITUTION: The 3-step CO removing apparatus(10) comprises: a cylindrical main body(14); the CO removing reactor(11) performing an oxidation of carbon monoxide and having a honeycomb-shaped catalyst layer(11a), wherein the CO removing reactor(11) of the first step dose not have the catalyst to prevent the poisoning caused by the rise of initial temperature; the cup-shaped heat exchanger(12) cooling modified-gas, injected into the CO removing reactor(11), to have a desired temperature and having a tube(12a) in the outside wall of which a coolant flows; a gas pipe(16) formed on the top and the bottom of the main body(14), which is an inlet channel of the modified-gas; an inlet part(17) and an exhaust part(18) formed on the outside wall of the main body(14) to supply the coolant from the outside and discharge to the outside.
Patent KR-20030021588-A (KR)
Title: Method of producing complex panel for construction
Inventor: KANG SEONG PIL
IPC: E04C2/26
Filed: 2001-09-06
Abstract: PURPOSE: Provided is a process for preparing a composite panel integrated with finishing materials and complex processes in existing site to reduce time and cost for the construction work, to ensure safety of workers and to solve a problem of drippings of constructional materials. CONSTITUTION: The process is for producing th composite panel by forming a wall frame of structural durability with cold rolling galvanized iron sheet(4); preparing a structure by entering light-weight foam concrete(3) having 0.3-0.7 of dry specific weight in 100-150mm thickness as a filler; forming a first heat-insulation layer(5) having 5-20mm thickness to compensate smoothness of the panel within the structure, a gypsum board layer(6) having 9-50mm thickness inside the first layer(5), and a second heat-insulation layer(2) having 5-20mm thickness to compensate smoothness of the panel outside the first layer(5). Finally, pressurized cement plate(1) having 3-6mm is attached to outer side of the second layer(2). The foam concrete(3) has high heat-insulation and sound-absorption abilities.
Patent KR-20030023238-A (KR)
Title: The bar code is combined gram label and the manufacture method
Inventor: LEE YONG HWA
IPC: G09F3/02
Filed: 2001-09-12
Abstract: PURPOSE: A hologram label where a bar code is coupled and a fabrication method thereof are provided to prevent diffraction light of a hologram image from being operated as noise by inserting a fine irregularity pattern at a portion where a bar code is to be printed. CONSTITUTION: An adhesive(105) is formed by coating an acrylic adhesive resin so that a hologram label is attached at the objected. A hologram receiving layer(102) is formed by depositing a reflective metal material such as aluminum on a hologram support layer(104). The hologram receiving layer is formed with the same irregularity pattern as the hologram support layer. A hologram metal deposition layer(103) has the first portion where a hologram is exposed and the second portion where a hologram is not exposed and a bar code is printed. The first and second portions are formed on the hologram receiving layer. A base film(101) is a support receiving the hologram, and protects the first portion.
Patent KR-20030030209-A (KR)
Title: Apparatus for mounting a portable or mobile device in a vehicle
Inventor: OH SANG GIL
IPC: H04B1/38
Filed: 2001-10-09
Abstract: PURPOSE: A stand of a mobile apparatus in a vehicle is provided to transmit and receive radio waves between an artificial satellite to the mobile apparatus, and to install and remove the mobile apparatus from the stand conveniently by mounting the mobile apparatus including a GPS(global positioning system) around the window of the vehicle. CONSTITUTION: A stand for a mobile device(100) is composed of a body(10) having a containing groove(16) storing the mobile device such as a PDA including a GPS connected to a power jack of a vehicle through a cable(101); a first locking unit(20) supporting and constraining the lower part of the mobile device in inserting the mobile device to the groove; a second locking unit(30) locking the upper part of the mobile device in inserting the mobile device to the groove, and elastically supporting the upper part of the mobile device to release locking in separating the mobile device from the stand; and a stand fixing unit(80) adjusting the installation angle of the body and fixing the body around the window of the vehicle. The mobile device is installed around the window of the vehicle and removed easily.
Patent KR-20030030680-A (KR)
Title: Apparatus and method for diagnosing transmission and reception paths in mobile communication terminal equipment
Inventor: JUN JAE GON
IPC: H04B1/40
Filed: 2001-10-12
Abstract: PURPOSE: A transmission and reception path diagnosing apparatus and method of a mobile communication terminal are provided to minimize a power consumption according to degradation of parts and provide a high quality voice communication to a user. CONSTITUTION: A signal feedback unit(100) consists of a local oscillator(106), a mixer(104) and a switch(102). The local oscillator(106) generates a local signal in order to convert a frequency band of a transmission signal into a frequency band of a reception signal, because the frequency band of the transmission signal generated from a mobile communication terminal is different from the frequency band of the reception signal. The mixer(104) mixes a transmission signal outputted from a transmitter(120) to a base station and the local signal and outputs the mixed to a receiver(130) by way of a duplexer(110). The switch(102) selectively connects the duplexer(110) to one of an antenna(170) and the mixer(104). A controller(140) controls the local oscillator(106) and the switch(102) by applying power to the signal feedback unit(100). The controller(140) calculates a difference between a voltage level of the mixed signal received by the receiver(130) and a pre-set reference voltage level, and displays whether there is an error in a transmission and reception path of the mobile communication terminal on a display unit(160) on the basis of the difference between the two voltage levels.
Patent KR-20030031360-A (KR)
Title: A plasma display panel, a driving apparatus and a method of the plasma display panel
Inventor: PARK JEONG PIL
IPC: G09G3/296
Filed: 2001-10-15
Abstract: PURPOSE: A plasma display panel and a device and a method for driving the same are provided to enable zero voltage switching despite parasitic inductance and prevent an inrush current at the beginning of trickle discharge. CONSTITUTION: A plasma display panel driving device comprises a discharge retaining section(322) and first and second charge/discharge sections(324,326). The discharge retaining section(322) further includes first and second switches(S1,S2) connected in series between the discharge retaining voltage and the ground voltage, and third and fourth switches(S3,S4). The first charge/discharge section(324) further includes first and second capacitors(C1,C2) connected in series between the discharge retaining voltage and the ground voltage, and the first inductor(L2) connected to one end of a panel capacitor. The second charge/discharge section(326) further includes third and fourth capacitors(C3,C4) connected in series between the discharge retaining voltage and the ground voltage, and the second inductor(L1) connected to the other end of the panel capacitor.
Patent KR-20020032348-A (KR)
Title: Seed layer deposition
Inventor: DUTKEWYCH OLEH B
IPC: C23C18/16
Filed: 2001-10-24
Abstract: PURPOSE: A method of depositing substantially continuous seed layers is provided to conform to surface geometries in electronic devices, particularly in devices having very small geometries such as 0.5 micron and below. CONSTITUTION: A method for depositing a seed layer includes the steps of: contacting a substrate having a conductive layer and apertures of <=1 mum with an electroless copper plating bath; subjecting the substrate to a low current density for a period of time to initiate plating of copper on the conductive layer; discontinuing the current; and continuing to plate electrolessly to provide a copper seed layer.
Patent KR-20020032354-A (KR)
Inventor: HASHIMOTO YUTAKA
IPC: C08G18/12
Filed: 2001-10-24
Abstract: PURPOSE: An aqueous dispersion of a polyurethane resin and an aqueous adhesive containing the aqueous dispersion are provided, which adhesive is improved in the adhesive strength and the heat resistance and can be used at a reactivation temperature of 50-60 deg.C after coating it on a substrate owing to a long tack-free time. CONSTITUTION: The aqueous dispersion of a polyurethane resin comprises an organic polyisocyanate; a polyester polyol containing an aromatic sulfonic acid metal salt group; an aliphatic polyol containing no aromatic sulfonic acid metal salt group and having a hydroxy value of 10-350; and at least one polyamine and a polyol having a molecular weight of 300 or less. The content of the aliphatic polyol is at least 55 wt.% based on the weight of the solid component of the polyurethane resin. Preferably the polyester polyol containing an aromatic sulfonic acid metal salt group is obtained by using a polycarboxylic acid and/or a cyclic ester containing no sulfonate as a reactant.
Patent KR-20030034985-A (KR)
Title: A popcorn and cotton candy manufactureing device
Inventor: KIM YOUNG GON
IPC: A23G3/02
Filed: 2001-10-29
Abstract: PURPOSE: A complex apparatus for producing both popcorn and spun sugar simultaneously is provided to decrease the production cost of the complex apparatus. CONSTITUTION: A complex apparatus for producing both popcorn and spun sugar simultaneously comprises a moving die(10), a moving caster(3) in the lower portion of the moving die(10), and a popcorn-producing device(20) and a spun sugar-producing device(40) which are arranged in a row in the upper portion of the moving die(10), wherein the popcorn-producing device(20) comprises a body(21), a motor(M1), an outer vessel(30), an inner vessel in which popcorn ingredients are inserted, and a burner; the spun sugar-producing device(40) comprises a motor(M2), a rotation device(42), a supporting vessel(45), a center hole(46) of the supporting vessel(45), a sugar-supplying portion(43) and a burner(50); and the moving die(10) comprises a power battery(12) and a gas tank(15).