baber/WOPTO huggingface dataset:
Patent KR-20040084066-A (KR)
Inventor: BAE JAE YEOL
IPC: A61G17/08
Filed: 2003-03-26
Abstract: PURPOSE: Solidified remains and method for solidifying the same are provided to solidify remains within a short period of time while preventing the remains solidity from being deformed. CONSTITUTION: A method for solidifying the remains includes the steps of sterilizing remains in the form of powder and mixing the sterilized remains under a vacuum environment by adding a curing agent to the remains and stirring the remains and the curing agent. Then, the mixture is molded into a predetermined shape. After that, the molded mixture is subject to a drying process and a protective layer is formed on an upper surface of the molded mixture. When sterilizing the remains, the remains are introduced into a sterilizer.
Patent KR-20040084469-A (KR)
Inventor: JANG YONG UN
Filed: 2003-03-28
Abstract: PURPOSE: A method and a system for stock investment using the Internet are provided to enable a member to perform a mock stock investment through a mock stock investment system offered to each member, support the member representing a high profit in the mock stock investment with funds for actual investment, and share profits to the member obtaining investment profits on the actual investment. CONSTITUTION: A real server(14) transmits data to a user terminal(10) by receiving the data generated from a linked server. A history server(16) generates/arranges the periodical data by using the data received from the linked server, requests the data to the corresponding server by receiving an order request from the user terminal, and retransmits the data to the user terminal. A signal server(18) generates/transfers a signal to the real server and the history server. An order server(20) transfers a result to the history server after registering the order request received from the history server to a memory server and the history server, performs a contract for an item by receiving the current price data from an FEP(Front-End Processor)(24), and informs the user terminal of the information for the contracted data.
Patent KR-20040087384-A (KR)
Inventor: KIM EUNG PIL
IPC: B60L8/00
Filed: 2003-04-07
Abstract: PURPOSE: A wind-power vehicle is provided to generate efficiently electric power by installing a fan at a rear end of a vehicle body. CONSTITUTION: A wind-power vehicle includes a battery(1), a driving shaft(2), and a driving motor(3). An internal supporter(5) and an external supporter are installed at an inside and an outside of a rear end of a vehicle body(4). A fan(6) is installed at the external supporter. A disk-shaped gear(8) is fixed to a lower part of a rotary shaft(7) of the fan. A shaft of a generator(9) is coupled to the disk-shaped gear. A disk(10) is fixed to the rotary shaft. Permanent magnets(11) of same polarity are installed at the disk and an opposite side of the internal supporter. A small-sized motor(12) is installed at a lower part of the disk-shaped gear. A light collection plate(13) is installed at a roof of the wind-power vehicle in order to charge a battery(14) for the small-sized motor.
Patent KR-20040089223-A (KR)
Inventor: HUR YOON SEOK
IPC: A61B17/32
Filed: 2003-04-11
Abstract: PURPOSE: An improved circular stapler is provided to prevent a contraction and bleeding of small intestine after medical operation by forming a concave groove underneath the head of the stapler. CONSTITUTION: An improved circular stapler(100) comprises an elongated cylindrical main body(40); and a head(30) attached on the top of the main body. The main body has a concave groove(41) formed at one side of the top of the main body. The head includes a cylindrical blade; a staple holder covering the cylindrical blade, and which has a plurality of staple slots for accommodating staples; a push member for pushing the staples underneath the staple slots; and a support arranged underneath the push member, and which has a circular top for pushing the push member.
Patent KR-20040088793-A (KR)
Inventor: KIM BYEONG GI
IPC: G06F17/00
Filed: 2003-04-11
Abstract: PURPOSE: A digital contents online distribution platform based on refund is provided to enable a user and a distributor to receive profits for a program requesting a CONSTITUTION: The first
Patent KR-20040091486-A (KR)
Inventor: PARK JONG RAE
IPC: F04B17/04
Filed: 2003-04-22
Abstract: PURPOSE: A stator of a linear compressor is provided to improve the performance of a linear compressor by realizing a symmetrical and regular magnetic field of a stator by maintaining a radial shape of cores. CONSTITUTION: A cylindrical bobbin(10) has circular plate parts(10a,10b) at an upper end and a lower end. Upper and lower cores(11,12) are arranged to be supported by the bobbin downward in association with the circumference of the bobbin. A coil(13) is wound on an outer surface of the circumference of the bobbin. Two fixing protrusions are symmetrically formed at an inner surface of the bobbin. The upper and lower cores have fixing protrusions engaged with the fixing protrusions of the bobbin.
Patent KR-20040094494-A (KR)
Inventor: CHOI SEOK RIM
IPC: B01D35/00
Filed: 2003-05-02
Abstract: PURPOSE: Provided is a water purifying system which is able to solve the problems of pH decreasing and bacterial contamination in a storage tank and converts purified water into functional activated water useful to human body. CONSTITUTION: The system comprises a first carbon filter (2) and a second carbon filter (4) removing contaminants, a functional ceramic filter (3) placed between the first carbon filter and the second carbon filter and a hollow fiber membrane filter (5) for removing foreign materials of the first and the second carbon filter and the ceramic filter.
Patent KR-20040096286-A (KR)
Inventor: KANG YONG KYU
IPC: H02K5/16
Filed: 2003-05-07
Abstract: PURPOSE: A motor rotor and a method for manufacturing the same are provided to fix a bearing even without using a washer or ring, by permitting the rotary shaft of the motor rotor to have a protruded end. CONSTITUTION: A motor rotor comprises a rotary shaft(30); a core mounting portion(31) where the rotary shaft is press fit; and a rotor core(32) mounted in the core mounting portion. The rotary shaft has a protruded end for fixing a bearing(40) inserted into a certain part of the outer surface of the rotary shaft. A method for manufacturing a motor rotor comprises a step of producing a rotary shaft by a tensile mold; a step of inserting a core mounting portion to the rotary shaft; and a step of forming protrusions at the rotary shaft by engaging the rotary shaft to a male roll die and a female roll die.
Patent KR-20040099918-A (KR)
Inventor: CHA DO HEON
IPC: H04L12/18
Filed: 2003-05-20
Abstract: PURPOSE: A digital broadcast service system using an Ethernet protocol and its digital broadcast data transmission method are provided to transmit MPEG data at a high speed and effectively use bandwidth. CONSTITUTION: A broadcast data server(20) generates a broadcast data packet by inserting broadcast channel information into a source address field of an Ethernet communication packet format and a MAC address of a receiver into a destination address field of the Ethernet communication packet. An OLT(Optical Line Terminal)(30) receives the broadcast data packet and transmits it to an ONU(Optical Network Unit)(40). A storing unit of the ONU(40) stores broadcast channel information to be transmitted to a plurality of subscriber premises units(50) and a switching table including MAC address information of each channel. The second L2 switch(45) of the ONU(40) transmits the broadcast data packet provided from the broadcast data server(20) to a corresponding subscriber unit(50) and switches a broadcast channel according to a broadcast channel change request from the subscriber premises unit(50). The subscriber premises unit(50) inserts a previously allocated MAC address into the source address field of the Ethernet communication packet format and the broadcast channel information to be changed into the destination address field, and transmits them to the second L2 switch(45).
Patent KR-20040102837-A (KR)
Inventor: HWANG JAE HUI
IPC: H01L21/00
Filed: 2003-05-29
Abstract: PURPOSE: A flow rate controller for controlling accurately an amount of gas injected into a chamber is provided to reduce a difference between the total amount of inflow gas and the total amount of injected gas by using a sensing valve. CONSTITUTION: A sensing tube(100) is used for injecting arbitrary gas for semiconductor fabrication process into a chamber. A control valve(120) is used for controlling the amount of gas injected into the chamber. A sensing circuit(130) is connected to the sensing tube in order to output a sensing voltage to sense a flow rate of gas. A comparison circuit(140) is used for outputting a comparison signal for comparing a flow rate setup voltage with the sensing voltage in order to determine the flow rate of gas injected into the chamber. A valve control circuit(150) is used for outputting a valve control signal to control the control valve.
Patent KR-20040104827-A (KR)
Inventor: LEE JAE EUN
IPC: G11B7/08
Filed: 2003-06-04
Abstract: PURPOSE: A grating lens fixing structure of an optical pickup and a method thereof are provided to elastically pressurize and fix a grating lens by using a wire spring coupled by being inserted into a portion of a pickup base, thereby improving assembling and controlling properties. CONSTITUTION: An outer girth of a grating lens is covered by a case(202). A pickup base(100) is formed with an installation space, while an insertion groove(104) where the case(202) is set is formed on a bottom surface of the installation space, and comprises an assembling groove(106) and other assembling groove formed on both sides of the installation space. Both ends of a wire spring(300) are inserted into the assembling grooves(106), to elastically pressurize a case part of the grating lens in a direction of the insertion groove(104) by a line contact method.
Patent KR-20040108013-A (KR)
Inventor: CHO IL HYEON
IPC: H01L21/28
Filed: 2003-06-16
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to prevent the delamination between an FSG layer and a diffusion barrier by removing a moisture-absorbed portion from the FSG layer using dry-etching after CMP(Chemical Mechanical Polishing) of a copper film. CONSTITUTION: An FSG layer(4) used as an interlayer dielectric is formed on a semiconductor substrate(1) with predetermined conductive patterns. A trench(5) for exposing the conductive pattern to the outside is formed by etching selectively the FSG layer. A copper film(6) for filling completely the trench is deposited thereon. A copper line is formed in the trench by performing CMP on the copper film until the FSG layer is exposed. At this time, a predetermined amount of moisture is absorbed in a surface of the FSG layer. The moisture-absorbed portion is removed from the FSG layer by using dry-etching. A diffusion barrier(8) is formed thereon.
Patent KR-20030097678-A (KR)
Title: 변기 시트 장치
IPC: A47K13/00
Filed: 2003-06-18
Abstract: 본 발명의 과제는 변기 덮개를 기립시켰을 때, 로우 탱크보다도 높아지지 않도록 하는 것이다. 
     변기 덮개(13)를 전방부 변기 덮개(14)와 후방부 변기 덮개(15)로 2분할하여 전방부 변기 덮개(14)에 연동하도록 후방부 변기 덮개(15)를 연결하였다.
Patent KR-20050001870-A (KR)
Inventor: KIM DAE JOONG
IPC: B65G65/02
Filed: 2003-06-26
Abstract: PURPOSE: An automatic end-change system of a material unloader is provided to standardize equipment operations according to the introduction of automatization, to secure the stabilization of equipment and operations, and to handle a map for a yard pile. CONSTITUTION: In a material unloader comprising a traveling unit, a boom, a slew unit, and a bucket is composed of a plurality of laser sensors(50) for preventing the boom from bumping against materials and arriving automatically at an end-change spot and a three-axle encoder for changing automatically the end by checking slew-angle, boom-angle, and a traveling position. The laser sensor detects the load change of the bucket installed in the front end of the boom, regulates the slew speed according to the detected load change, and accordingly, supplies automatically the constant amount of materials.
Patent KR-20050001082-A (KR)
Inventor: YUN CHEOL JU
IPC: H01L21/8242
Filed: 2003-06-27
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to prevent or minimize a short-circuit phenomenon by preventing misalignment of contacts formed in a direction perpendicular to a bitline. CONSTITUTION: A line pattern which is composed of a conductive layer for a bitline and a capping layer and is surrounded by an insulation layer is formed in parallel in a semiconductor substrate. A contact is formed on the semiconductor substrate, passing through the line patterns. A masking layer in which a portion except a contact region among the upper part of the insulation layer and the line pattern is masked is formed on the insulation layer and the line pattern. The insulation layer is etched by using the masking layer as an etch mask to form a contact hole passing through the line patterns. After a spacer is formed on the sidewall of the contact hole, the inside of the contact hole is filled with a conductive material to form a contact.
Patent KR-20050005090-A (KR)
Inventor: CHO NAM SOO
IPC: F25D21/08
Filed: 2003-07-01
Abstract: PURPOSE: A defrosting apparatus of a refrigerator is provided to uniformly defrost by combining a flexible surface heater with an outer peripheral surface of an evaporator, thereby improving the heat transfer performance and reducing power consumption. CONSTITUTION: An evaporator(110) has fins(112) and tubes(111). A flexible surface heater(210) contacts with the evaporator for defrosting the evaporator. The surface heater is formed of a heater wire(211) generating heat according to supply of power source, and an insulating film(212) insulating and protecting the heater wire and attached to front and rear sides of the evaporator. The surface heater includes a first surface heater(220) attached to the front of the evaporator, a second surface heater(230) facing the rear of the evaporator, and a third surface heater(240) branched from the first surface heater and the second surface heater. The surface heater has a cool air inlet port(241) opened to be communicated with a lower part of the evaporator.
Patent KR-20050004345-A (KR)
Inventor: YANG WON HOI
IPC: E02B3/06
Filed: 2003-07-02
Abstract: PURPOSE: A prevention method for the loss of ripraps in a final closing section at construction work for an embankment is provided to prevent the economical loss by preventing the loss of riprap using a riprap sack gabion and an underground vertical wall and supporting a riprap sack gabion. CONSTITUTION: The prevention method for the loss of ripraps in a final closing section at construction work for an embankment comprises the steps of: forming an underground vertical wall(7) by piling up unit hollow blocks(5) having the appointed length and height under the seabed ground contact with an incline(3) of the open sea side as long as the length of a final closing section, then placing ripraps(6) in the hollow blocks(5); and laying a riprap sack gabion(10), which is formed by placing rubber(9) in a sack gabion(8) manufactured with wires, in the underground wall(7).
Patent KR-20050006342-A (KR)
Inventor: BAE HAN UP
IPC: H04W4/00
Filed: 2003-07-08
Abstract: PURPOSE: A method and an apparatus for recording incoming call communication of a destination subscriber are provided to allow a destination subscriber to preserve important call content without using an additional unit and without caring about a storage space for storing the call content. CONSTITUTION: An origination MSC(Mobile Switching Center)(120) connected with a mobile communication network processes a call with respect to an origination subscriber. A termination MSC(140) connected with the mobile communication network processes a call with respect to a destination subscriber. A termination HLR(Home Location Register)(150) connected with the destination MSC(140) stores and manages destination subscriber information, supplementary service information of each subscriber and location information of a destination terminal. An MCRS(Mobile Communication Record Server)(190) records destination call communication between the origination subscriber and the destination subscriber. An adjacent MSC(180) connected between the origination MSC(120) and the termination MSC(140) through the mobile communication network makes a speech path formed between the origination subscriber and the destination subscriber be routed by way of the MCRS(190).
Patent KR-20050011479-A (KR)
Inventor: YOON YANG HAN
IPC: H01L21/283
Filed: 2003-07-23
Abstract: PURPOSE: A method of forming a tungsten contact plug of a semiconductor device is provided to acquire an excellent step coverage characteristic and improve gap-fill ability by performing repeatedly a CVD process and a purge process. CONSTITUTION: An interlayer dielectric pattern having an exposed contact is formed on a semiconductor substrate(21). A diffusion barrier(27) is formed on the entire surface of the interlayer dielectric pattern having the exposed contact. A tungsten nucleation layer(29a) is formed on the entire surface of the diffusion barrier by performing repeatedly a CVD process and a purge process. A tungsten bulk layer(29b) is formed on the entire surface of the tungsten nucleation layer by performing repeatedly the CVD process and the purge process.
Patent KR-20050013414-A (KR)
Inventor: LEE YONG JAI
IPC: G06F3/14
Filed: 2003-07-28
Abstract: PURPOSE: A wireless display device, and a method for displaying a compressed digital video signal and an analog video signal thereof are provided to enhance efficiency of the display device by additionally installing a video decoder for processing various kinds of video signals to the wireless video processor including a video input port. CONSTITUTION: A video input part(700) receives the analog video signal. The video decoder(800) digitalizes the input analog video signal. A GPIO(General Purpose Input/Output)(530) selects an output signal of a multimedia decoder(600) or the video decoder, and transfers it to the video input port(563). A CPU core(540) controls output selection of the GPIO module by responding to an operation mode selected from a user. The operation mode is one of a wireless monitor mode for displaying the digital video signal transferred from a host computer through a wireless module(400) and an analog video mode for displaying the analog video signal.
Patent KR-20050015305-A (KR)
Inventor: YUN MUONG KEUN
IPC: H04R1/04
Filed: 2003-08-05
Abstract: PURPOSE: A condenser microphone connector and a fabricating method thereof are provided to simplify a structure and reduce the manufacturing cost by coupling a micro coil spring with a central terminal fixing part and a micro coil spring with an eccentric terminal fixing part. CONSTITUTION: A couple of terminal fixing parts(12a,12b) are installed at a center of a holder(10) and a lateral part of the center, respectively. Each of the holder fixing parts includes a tapering part(19a) having a lower diameter smaller than a diameter of a neck part(18) and a straight part(19b) having the same as the diameter of the neck part. A couple of ring-shaped separation stoppers(14a,14b) are formed at lower sides of the holder fixing parts in order to prevent a micro coil spring(20) from being separated. A body(21) of the micro coil spring has a shape of cone. An upper portion and a lower portion of an extension part(23) have the same diameter. A length of the micro coil spring is larger than the total length of the terminal fixing part so that both grounding terminals of the coil spring can be partially projected toward both sides of the terminal fixing part.
Patent KR-20040018147-A (KR)
Title: Surface protecting film for polycarbonate
Inventor: KATOH KAZUYA
IPC: C09J7/22
Filed: 2003-08-19
Abstract: PURPOSE: Provided is a surface protecting film for polycarbonate which is easy to laminate on polycarbonate and remove from the polycarbonate, the peel adhesive strength change to polycarbonate with times is small and there is no adhesive transferring to the backside of the film substrate in the case of storage for a long period or at a high temperature in the roll shape made of the long length tape. CONSTITUTION: In the surface protecting film for polycarbonate, a film substrate having Young's modulus of 1 GPa or more and a pressure sensitive adhesive layer are comprised, the glass transition temperature(Tg) of the pressure sensitive adhesive composing of the adhesive layer being between 40 to 90 deg.C. and the initial 180 Deg. peel adhesive strength to polycarbonate being between 10 to 300 mN/25 mm.
Patent KR-20040019960-A (KR)
Inventor: SAITO HITOSHI
IPC: H01L31/062
Filed: 2003-08-27
Abstract: PURPOSE: To provide a semiconductor device and its manufacturing method in which the reliability of a gate insulating film of a transistor to which a high voltage is applied is ensured, simultaneously reduction in the current driving capability of the transistor driven at a low voltage is avoided, and further the high integration of the semiconductor device can be attained. CONSTITUTION: A pad oxide film 11 and a silicon nitride film 12 are formed on a semiconductor substrate 10. Next, after the silicon nitride film 12 is patterned, the pad oxide film 11 and the substrate 10 are etched to form a trench 13a in a first area and a trench 13b in a second area. Thereafter, the second area is protected by a resist, and the pad oxide film 11 of the first area is side-etched to form a gap between the substrate 10 and the silicon nitride film 12. Next, inner surfaces of the trenches 13a, 13b are oxidated. At this time, a relatively large amount of an oxidizing agent(oxygen) is supplied to the upper edge of the trench 13a, to increase a curvature of the edge of the substrate 10.
Patent KR-20050023840-A (KR)
Inventor: CHO YOON HYEUNG
IPC: H01L51/52
Filed: 2003-09-03
Abstract: PURPOSE: An organic light emitting element and a manufacturing method thereof are provided to enhance a moisture and oxygen absorbing property by using a porous oxide layer in a front substrate. CONSTITUTION: An organic light emitting portion(12) is formed on one side of a rear substrate(10). A first electrode, an organic layer, and a second electrode are sequentially laminated on one another to form the organic light emitting portion. A front substrate(11) is bonded with the rear substrate to seal an inner space. The organic light emitting portion is contained in the inner space. A porous oxide layer is formed inside the front substrate. The porous oxide layer includes porous silica and metallic compound therein.
Patent KR-20050030335-A (KR)
Title: Method and apparatus for collecting a dust and cleaning air by electrostatic spray
Inventor: YOO KYOUNG HOON
IPC: B03C3/16
Filed: 2003-09-25
Abstract: A method and apparatus for collecting a dust and cleaning an air by an electrostatic spray is provided to effectively enhance collecting efficiency for submicron particles, and to maximize collecting efficiency by a compact structure. The collecting method collects a foreign particulate by applying high voltage to a contaminated air at a particle charging portion(30), which air is introduced from a absorbing device(30). The collecting method comprises the steps of reacting air involving a charged foreign particulate and a water droplet downwardly injected from an injection nozzle(11) and a ring electrode(12) so as to cross the flow direction of the air, and collecting the foreign particulate by a downward injection force and a gravity into water droplet collecting portion. The water droplet is charged with a opposite polarity and is injected at a certain angle so as not to collide with the ring electrode.