baber/WOPTO huggingface dataset:
Patent KR-20040082457-A (KR)
Inventor: JANG GIL SANG
IPC: F25B43/00
Filed: 2003-03-19
Abstract: PURPOSE: A heat exchange accumulator is provided to reduce the manufacturing cost by separating gas and liquid while exchanging heat at the same time. CONSTITUTION: A heat exchange accumulator includes a body cylinder(10), an upper cap(20) combined with an upper part of the body cylinder, a lower cap(30) combined with a lower part of the body cylinder, and a high pressure side refrigerant pipe(40) contained in the body cylinder. A low pressure side refrigerant inlet pipe(21) is combined with the upper cap, and a low pressure side refrigerant outflow pipe(31) is combined wit the lower cap, wherein one end(32) of the low pressure side refrigerant outflow pipe is extended to the inside of the body cylinder. The high pressure side refrigerant pipe is formed by winding a refrigerant tube(41) several times. A low pressure side refrigerant flowed into through the low pressure side refrigerant inlet pipe flows downward in association with the refrigerant tube of the high pressure side refrigerant pipe, exchanging heat with a high pressure side refrigerant flowing in the refrigerant tube. Only gaseous refrigerant among the low pressure side refrigerant accumulated at a bottom of an accumulator is moved out through the low pressure side refrigerant outflow pipe.
Patent KR-20040083316-A (KR)
Inventor: KWON HYUK JOON
IPC: C25B7/00
Filed: 2003-03-21
Abstract: PURPOSE: A loading kit for electrophoresis is provided in which it is not necessary to form well on agarose gel for electrophoresis to simplify fabrication of the agarose gel and improve inconvenience of user according to loading of sample on the gel, and a loading method using the loading kit for electrophoresis is provided. CONSTITUTION: The loading kit(50) for electrophoresis comprises a body(51) on a lower part of which an adhesion part(52) is formed in such a way that the adhesion part is extended from the body; and a plurality of adsorption elements(53) which are longitudinally attached to the adhesion part with being spaced apart from each other in a certain distance, and on which sample is loaded, wherein an external shape of the loading kit is like a comb, wherein the body is formed of metal or plastic, and wherein the adsorption elements are formed of paper, fiber or nonwoven fiber. In a method for loading the sample on agarose gel to perform electrophoresis on a sample, the loading method comprises the steps of providing an electrophoresis unit having agarose gel without well; providing a loading kit for electrophoresis; adsorbing staining dye and sample onto adsorption elements of the loading kit; and applying an electromagnetic field to the adsorption elements of the loading kit by inserting the adsorption elements of the loading kit into the cut part after longitudinally cutting a part of the agarose gel on which the sample is loaded.
Patent KR-20030031077-A (KR)
Inventor: JUN YEONG SIK
IPC: E04B1/86
Filed: 2003-03-26
Abstract: PURPOSE: An architectural soundproof sheet is provided to heighten soundproof efficiency and economical efficiency by recycling waste sponge. CONSTITUTION: The architectural soundproof sheet(4) is installed between a slab and a lightweight aerated concrete layer, or, between a lightweight aerated concrete layer and a finishing mortar layer, and composed of a high density sponge plate(1) for absorbing heavy oscillatory sound, a low density sponge plate(2) for absorbing light oscillatory sound, and a soundproof cover board(3).
Patent KR-20030082488-A (KR)
Title: 반도체 스위치 회로 장치 및 그 제조 방법
IPC: H01L21/338
Filed: 2003-04-17
Abstract: 화합물 반도체 스위치 회로 장치에서는 고주파 신호가 몰드 수지를 통하여 누설되어, 아이솔레이션의 악화를 야기하였다. 
     FET 주위에 포스트를 형성하고, 포스트에 지지된 실드 메탈을 FET 위에 형성한다.  FET와 실드 메탈의 이격 거리가 작기 때문에 통상의 수지 몰드를 실시하면, 그 공간에 수지가 들어가지 못하여, FET 위가 중공(中空)이 된다.  즉, FET과 수지는 실드 메탈에 의해 차폐되어, FET의 IN-OUT 사이는 유전율이 높은 공기로 차폐되기 때문에, 고주파 신호의 누설을 방지할 수 있다.
Patent KR-20030047928-A (KR)
Title: Coil type turn fin condenser
Inventor: JANG SEOK GYU
IPC: F28F1/10
Filed: 2003-04-30
Abstract: PURPOSE: A coil type turn-fin condenser is provided to easily manufacture and to improve heat-exchanging efficiency by contacting a great quantity of air to a turn-fin. CONSTITUTION: A coil type turn-fin condenser using a coil type turn-fin tube(10) contacted and wound with a turn-fin(12) in a spiral shape at the periphery of a tube(11) flowed with refrigerants comprises the coil type turn-fin tube wound in a coil shape with inner bracket(20) and outer bracket(30) covering the outside, a motor(40) arranged at an inner space formed by the coil type turn-fin tube, a blower fan(50) driven by the motor to suck in ambient air into the coil type turn-fin tube, and a tube wall(80) spirally wound with the tube pulled out from the inner and outer brackets at the back of the coil type turn-fin tube.
Patent KR-20040095079-A (KR)
Inventor: CHO YEONG CHANG
IPC: H01L31/10
Filed: 2003-05-06
Abstract: PURPOSE: A structure of a high-sensitive nano photo-detector is provided to improve sensitivity and reduce dark current by connecting electrically a floating gate to a body and forming channel width with a nano size level. CONSTITUTION: A structure of a high-sensitive nano photo-detector includes a channel(20) formed on an active SOI wafer, a gate insulating layer formed around the channel, a gate for controlling the carrier flow of the channel, a source(10) and a drain(11) formed at both ends of the channel, and a metal layer connected to the gate, the source, and the drain. The channel is formed with a quantum channel of a nano size. A body(21) as a neutral region of the channel is electrically connected to the gate.
Patent KR-20040096271-A (KR)
Inventor: CHO SANG MU
IPC: C23C14/24
Filed: 2003-05-07
Abstract: PURPOSE: To reduce process cost by improving magnetic field distribution of arc-plasma evaporation source of the prior art, thereby suppressing disappearance of arc discharge and uniformly abrasing the surface of the evaporation source, thereby increasing use ratio of material of the evaporation source. CONSTITUTION: The arc-plasma evaporation source comprises an evaporation source (10) which functions as the cathode for arc discharge, and which is formed of a material in such a way that the material is formed on a substrate by evaporating at least one side of the material; and a magnetic field generating means (20) arranged so that the magnetic field generating means surrounds the circumference of the evaporation source and arranged in such a manner that the magnetic field generating means faces a direction in which magnetic pole direction (22) gets away from a central part where the evaporation source is arranged, wherein a magnetic field generated by the magnetic field generating means has a component in which the line of magnetic force is inclined in a certain angle (α) toward a central axis direction of the surface of the evaporation source at a penetration point of a line of magnetic force (24) passing through the surface of the evaporation source on at least circumferential part of the surface of the evaporation source, and size of the inclination angle is getting smaller as it goes from a central part to the circumferential part of the surface of the evaporation source, and wherein the evaporation source comprises a corner part (16) slantly processed at the outermost part of the surface of the evaporation source where the arc discharge is generated, and the corner part is slantly processed in such a way that angle formed between a line of magnetic force being adjacent to the surface of the corner part or passing through the surface of the corner part and the surface of the corner part is at least smaller than an angle formed between the surface of the evaporation source and a line of magnetic force passing through the surface of the evaporation source.
Patent KR-20040102737-A (KR)
Inventor: KIM JI WON
IPC: D06M11/38
Filed: 2003-05-29
Abstract: PURPOSE: Antibacterial elastic fiber is characterized by using hydroxyapatite containing silver and copper or zinc as an antibacterial agent and not being yellowed. A manufacturing method thereof is provided. The fiber is useful for spandex fiber. CONSTITUTION: Antibacterial elastic fiber is obtained by the steps of: spinning segmented polyurethane polymer to manufacture elastic fiber; and then adding 0.1-10wt.% of hydroxyapatite containing 0.0001-10wt.% of silver and 0.0001-15wt.% of copper or zinc based on grey yarn as an antibacterial agent. The hydroxyapatite has below 5μm of average particle size.
Patent KR-20040103137-A (KR)
Inventor: KIM MUN SUNG
IPC: A23L7/109
Filed: 2003-05-31
Abstract: PURPOSE: Cold noodles prepared using cereal flour of wheat, glutinous rice, buckwheat, glutinous corn, sweet potatoes, root powder of Pueraria lobata and carrots and leaf powder of laminaria are provided. The product has a chewy or elastic texture and soft feeling while providing a fresh taste in the mouth. CONSTITUTION: The cold noodles contain 86 to 90% by weight of wheat flour, 1.3 to 1.7% by weight of glutinous rice flour, 4 to 6% by weight of buckwheat flour, 0.43 to 0.47% by weight of glutinous corn flour, 1.3 to 1.7% by weight of sweet potato starch, 0.18 to 0.22% by weight of Pueraria lobata powder, 0.18 to 0.22% by weight of powdered carrot, 0.32 to 0.37% by weight of laminaria powder and the remaining portion of purified salt and other components. They are added with 0.23 to 0.27% by weight of Angelica keiskei powder, 0.18 to 0.22% by weight of mugwort powder and 0.27 to 0.33% by weight of mulberry leaf powder.
Patent KR-20040107831-A (KR)
Inventor: LEE DONG HUN
IPC: H04L27/26
Filed: 2003-06-13
Abstract: PURPOSE: A carrier frequency recovery device using a synchronous segment signal and an FFT in TDS-OFDM system and a recovering method thereof are provided to correct a carrier frequency offset by multiplying a received synchronous segment signal and a locally oscillating synchronous signal together and by performing an FFT operation therefor. CONSTITUTION: A multiplier(410) is used for multiplying a synchronous segment signal and a locally oscillating segment signal together. A decimator(415) is used for extracting an output value of the multiplier in a sample period k. An N/k-point FFT unit(420) multiplies an output value of the decimator by carriers having a predetermined interval and it integrates the multiplied values. A maximum value detector(425) is used for producing an absolute value of the N/k-point FFT unit so as to estimate a carrier frequency of a received OFDM signal.
Patent KR-20050001497-A (KR)
Inventor: KIM YONG SIK
IPC: D06F37/10
Filed: 2003-06-25
Abstract: PURPOSE: A drum-type washing machine is provided to easily take in and out the laundry by a door and a cover which are opened and closed upward, even if a user does not lower the upper body. CONSTITUTION: A drum-type washing machine(20) is composed of an outer casing having an opening unit(28) on the upside; a cylindrical drum(27) installed horizontally in the outer casing and formed with a cover(26) for opening and closing the upper wall surface; and a door(24) positioned at the upper part of the cover to open and close the opening unit. The cover and the door are hinge-combined with the drum and the outer casing, respectively, moved in the upper rear side, and made of a transparent material. The inside of the drum is opened through the opening unit by moving the door and the cover to the upper rear side.
Patent KR-20050001287-A (KR)
Inventor: CHUNG KYUNG SHIG
IPC: G03G15/00
Filed: 2003-06-28
Abstract: PURPOSE: An image forming apparatus is provided to reduce a frictional noise that arises between a rotation axis and a subsidiary roller by including the subsidiary roller which is easily coupled to the image forming apparatus, capable of reducing the frictional noise and has a simple structure. CONSTITUTION: A paper discharge unit(50) for discharging paper on which an image is formed includes a drive axis(51), a plurality of paper discharge rollers(53) coupled to the drive axis, a plurality of support rollers(55) and a subsidiary roller(57). The support rollers are rotatable by being opposed to each paper discharge roller, with the paper being placed between the paper discharge roller and the support rollers. The subsidiary roller, coupled to the drive axis and comprised of an elastic member having a diameter larger than that of the paper discharge roller, pressures the paper. The subsidiary roller includes an axis accepting part for accepting the drive axis at a central area of the subsidiary roller and a part which is cut from the axis accepting part to one side of it.
Patent KR-20050012616-A (KR)
Inventor: KANG HO SEONG
IPC: H01L21/66
Filed: 2003-07-26
Abstract: PURPOSE: An inspection method for semiconductor device is provided to reduce stress applied to a photoresist by measuring automatically an alternate area adjacent to an original measurement area. CONSTITUTION: A measuring position of a semiconductor substrate that a same-shaped unit pattern is repeatedly formed thereon is decided(S105). A first measuring position is detected and measured(S110). If the first measuring position is not detected or measured(S115), a first adjacent area adjacent to the first measuring position is detected(S120). The first adjacent area is measured(S125). A second measuring position is detected and measured(S130). If the second measuring position is not detected or measured(135), a second adjacent area adjacent to the second measuring position is detected(S140). The second adjacent area is measured(S145).
Patent KR-20040026129-A (KR)
Inventor: TAKAHASHI KOUJI
IPC: H01L21/50
Filed: 2003-07-31
Abstract: PURPOSE: To prevent outflow of a solder material 19 from a die pad 11. CONSTITUTION: A groove 14 is made in the peripheral part on the surface of the die pad 11 to surround a region for mounting a semiconductor device 13. In the production step for mounting the semiconductor device 13 on the die pad 11 through the solder material 19, the solder material 19 spreads when the semiconductor device 13 is mounted on the fused solder material 19 but the groove 14 functions as a region for blocking outflow. Consequently, short circuit of the die pad 11 and a bonding pad 12 due to the spread solder material 19 can be prevented.
Patent KR-20050016829-A (KR)
Inventor: CHOI IN HO
IPC: H04W4/00
Filed: 2003-08-04
Abstract: PURPOSE: A method for configuring a home page by using a mobile communication terminal is provided to record a message written in a mobile communication terminal to refer to the recorded message when a home page is configured, so that the home page can be configured by the message, thereby always updating the home page. CONSTITUTION: A user accesses a site supplied by a management system(S100). The user applies for a service for a home page manufacturing method(S200). The user writes a message through a wireless Internet, and sends the written message to the management system through a mediating device(S300,S400). The management system records the message in a home page information unit to update a home page(S500). The management system transmits a text message showing that the home page is updated, and informs the user of the updated home page(S600).
Patent KR-20050015404-A (KR)
Inventor: KIM DONG CHUN
IPC: G01N27/26
Filed: 2003-08-05
Abstract: PURPOSE: An apparatus and a method for detecting allergen of a mite in dust are provided to simply detect allergen by using an electrochemistry characteristic of guanine, which is a main ingredient of the allergen. CONSTITUTION: An apparatus for detecting allergen of a mite in dust includes an electrochemistry measuring cell(100) filled with a guanine effluent solution. A voltage supply unit(200) supplies a voltage of a predetermined level to the electrochemistry measuring cell(100). A current measuring unit(210) measures current supplied according to a guanine concentration of the guanine effluent solution when the voltage supply unit(200) supplies the voltage to the electrochemistry measuring cell(100). A micro-computer(220) controls the voltage supply unit(200) to supply the voltage of a predetermined level to the electrochemistry measuring cell(100).
Patent KR-20040018129-A (KR)
Inventor: WEITBRUCH SEBASTIEN
IPC: G09G3/28
Filed: 2003-08-06
Abstract: PURPOSE: A PDP(Plasma Display Panel) is provided to enable reduction of the dithering visibility and to improve dithering noise while displaying less video levels than required. CONSTITUTION: A PDP includes a plurality of luminous elements corresponding to pixels of a video picture, a comprising brightness controller, and a sub-field coding unit for sub-field coding dithered video picture data for displaying. Using the comprising brightness controller, the brightness of each pixel is controlled by at least one sub-field code word with. The luminous elements are activated or inactivated for light output in small pulses corresponding to sub-fields in a video frame. The PDP further includes a transforming unit for transforming the video picture data according to a retinal function before dithering.
Patent KR-20050015716-A (KR)
Inventor: KANG KYOUNG DOO
IPC: H01J11/24
Filed: 2003-08-07
Abstract: PURPOSE: A plasma display panel is provided to lower a breakdown voltage and improve stability of sustain discharge by arranging igniter electrodes between scan electrodes and sustain electrodes. CONSTITUTION: A plasma display panel comprises a first substrate and a second substrate opposed with each other; address electrodes(21) formed on the second substrate; barrier ribs(17) disposed in a space formed between the first substrate and the second substrate so as to define a plurality of discharge cells(23R,23G,23B); phosphor layers formed in the discharge cells, respectively; discharge sustain electrodes(12,13) formed on the first substrate; and igniter electrodes(14,15) extended from the respective discharge sustain electrodes and protruded toward insides of the discharge cells.
Patent KR-20040048805-A (KR)
Inventor: KIM YOUNG WOOK
IPC: E04G11/06
Filed: 2003-09-01
Abstract: PURPOSE: A connector fastening structure for construction materials is provided to fix and support a form panel and a panel connecting angle stably, to cut down the cost by decreasing weight and volume and to simplify works. CONSTITUTION: The connector fastening structure for construction materials comprises the steps of fastening a connector to connect construction materials mutually, and fitting a fastening piece(12) to a fitting hole(10b) formed along a contact plane between a connector and a construction material. The fastening pieces(12) are fastened at right angles to each other. The connector contains a projection(10a) which is projected to the appointed height along the fitting hole(10b) to fix the fastening piece(12).
Patent KR-20050029421-A (KR)
Title: Service method and system for multicast streaming
Inventor: IM HYO JUN
IPC: H04L12/18
Filed: 2003-09-22
Abstract: A service method and a system for multicast streaming are provided to use a multicast function such that plural MRs(Media Renderers) can simultaneously watch the same contents provided from an MS(Media Server), thereby reducing a network load. A CP(Control Point)(110) calls a multicast start action to request an MS(Media Server)(120) to transmit designated contents to a multicast address(S101). The MS(120) sends an RTSP URL response to the CP(110) to receive the contents(S102). The MS(120) transmits the contents by using an RTP(S103). The CP(110) informs plural MRs(131-136) of an RTSP URL message by using a join action(S104). One of the MRs(131-136) which wants to participate in a multicast group accesses an RTSP server to obtain attributes of media data and the multicast address, and receives multicast data by using the obtained information(S105).
Patent KR-20050029833-A (KR)
Title: Rear air bag of vehicles
Inventor: PARK SUNG KUK
IPC: B60N2/42
Filed: 2003-09-23
Abstract: An airbag for a rear seat of a vehicle is provided to prevent a passenger on the center of rear seats from being bounded between a driver's seat and a passenger seat by mounting the airbag in a rear end of a floor center console. An airbag module(5) is embedded in a rear end of a floor center console(3) placed between a driver's seat(1) and a passenger seat(2) of a vehicle. An airbag(6) of the airbag module is deployed and composed of a right cushion part(6a) deployed in a rear part of the driver's seat, a left cushion part(6b) deployed in a rear part of the passenger seat and a middle cushion part(6c) deployed between the driver's seat and the passenger seat to connect the right cushion part to the left cushion part. The airbag is deployed vertically and opened upward from the airbag module of the vehicle.
Patent KR-20050030413-A (KR)
Title: Charging structure of mobile communication terminal having inner-pack type battery
Inventor: OH YOUNG SUN
IPC: H04B1/38
Filed: 2003-09-26
Abstract: A charging structure of a mobile communication terminal having an inner-pack type battery is provided to charge batteries connected/disconnected to the mobile communication terminal with one charging terminal, thereby decreasing production cost as well as improving miniaturization and slimness of a charger. An inserting hole(30) is formed to be penetrated from an outside predetermined part of a terminal body(10) to a mounting part of a battery pack(20). The battery pack(20) forms a mounting surface(21) in a part corresponding to the inserting hole(30) when the battery pack(20) is connected to the terminal body(10). A charging cradle has a receiving surface on which the battery pack(20) is mounted and an inserting protrusion mounted on the receiving surface through the inserting hole(30).
Patent KR-20040032052-A (KR)
Inventor: OHNO KOJI
IPC: B24B37/00
Filed: 2003-09-30
Abstract: PURPOSE: Provided is polishing composition having reduced corrosion and pH of 1.8 to 4.0 and used in final polishing process to form wires of semiconductor device. CONSTITUTION: The polishing composition comprises colloidal silica in amount of larger than 50g/l to less than 160g/l; per-iodic acid compound; ammonia; ammonium nitrate; and water, and has pH 1.8 to 4.0. The polishing composition is used in the final polishing process in production of semiconductor device comprising an insulating layer(11) having concaved parts(12) and conductive layer(13) formed on the insulating layer(11). The polishing process comprises a first polishing step to obtain the conductive layer(13) having thickness less than 200nm; and exposing surface of the insulating layer(11) using the polishing composition.
Patent KR-20050032130-A (KR)
Title: Antimicrobial and antiviral composition using natural product
Inventor: KWON NAM HOON
IPC: A01N63/00
Filed: 2003-10-01
Abstract: An antimicrobial and antiviral composition comprising natural products is provided, which composition has a wide range of antimicrobial and antiviral activity against food poisoning causing bacteria including gram positive and negative bacteria, and preserves freshness of food. The antimicrobial and antiviral composition comprises 0.1 to 1% of chitosan; natural product extracts of Japanese apricot(maesil), garlic and Prunus persica(L) BATSCH.; or organic components such as citric acid, lactic acid and malic acid, wherein the microorganism is selected from Stapylococcus aureus, Escherichia coli, Salmonella enterica serova Thphimurium isolate, Salmonella enterica serova Enteritidis, Listeria onocytogenes, Vibrio parahaemolyticus, Salmonella enterica serova Thphi isolate and Shigella sonnei human isolate; and the virus is selected from Canine parvovirus, Canine distemper virus Lederle straine and Transmissible gastroenteritis virus.
Patent KR-20050034819-A (KR)
Inventor: KANG WON GU
IPC: H04B7/155
Filed: 2003-10-10
Abstract: 본 발명은 이더넷(Ethernet)을 이용한 유무선 통합 시스템 및 방법에 관한 것으로, 특히 빌딩 안에서의 이동통신 중계기를 위한 네트워크 기술에 관한 것이다. 
     본 발명은 기가 비트 이더넷 망을 이용하여 빌딩 내부의 중계기에 UTP 케이블을 통해 디지털 신호를 주고받음으로써, 이동 전화용 인빌딩 중계기, 디지털 방송용 인빌딩 중계기 및 유무선 보안 시스템을 구현하는 것을 가능하게 한다.  그 결과 종래와 같이 광케이블이나 동축 케이블을 사용하지 아니하고도 시공 상 편리하고 저렴하게 빌딩 내부에 이동 통신 중계기 또는 디지털 방송 중계기 등을 구현하는 것이 가능해 진다.