baber/WOPTO huggingface dataset:
Patent KR-20020089133-A (KR)
Inventor: KATO TAKAYUKI
IPC: C10M107/24
Filed: 2002-03-06
Abstract: PURPOSE: To provide a vehicular air conditioning technique effective in minimizing deterioration of electrical insulation in a vehicular air conditioning circuit. CONSTITUTION: In the air conditioner 100 for an automobile, the scroll type compressor 1 is attached directly to an engine E. A high pressure hose 106 and a low pressure hose 108 formed by a rubber material are provided in discharge piping 105 and suction piping 107. The scroll type compressor 1 compresses fluid of HFC based refrigerant mixed with PVE based refrigerating machine oil. The PVE based refrigerating machine oil has a function of maintaining lubricity of the refrigerant and also a function of minimizing deterioration of insulation resistance. Accordingly, even when moisture brought into the air conditioning circuit via the rubber material made high pressure hose 106 or low pressure hose 108 contacts an electrical connection part of an electric motor 49, deterioration of the insulation resistance is minimized and a leak in the electrical connection part is avoided.
Patent KR-20020072803-A (KR)
Inventor: MURAKAMI TOSHIHIDE
IPC: H01J29/86
Filed: 2002-03-12
Abstract: PURPOSE: A glass bulb for a cathode-ray tube and a cathode-ray tube are provided to obtain a lightweight glass bulb, while restraining the thermal stress generated in a panel portion with a face portion having a drastically changed wall thickness distribution. CONSTITUTION: A glass bulb for a cathode ray tube comprises a panel portion(1) having a rectangular face portion(4) and a skirt portion(6), a funnel portion(2) having one end connected to the panel portion, and a neck portion(3) having connected to the other end of the funnel portion. The rectangular face portion has a substantially flat outer surface and a concave inner surface, and the skirt portion extends substantially vertically from a peripheral edge of the face portion. At least the panel portion is thermally strengthened to apply a compressive stress thereto, and the panel portion satisfies the following conditions at an edge portion of a useful screen area in the face portion on a short axis or an edge portion of a useful screen area in the face portion on a long axis. Conditions; 1.7<=TL/TC, where TC is the thickness of a center of the face portion, TL is the thickness of an edge of the effective image plane; 5 Mpa<=(absolute valueσc)<=14 MPa, where σc is reinforced compression stress applied to the side face of the skirt portion; and 0.43<=TS/TL<=0.50, where TS is the thickness of the wall of the sealed end of the skirt portion.
Patent KR-20030075714-A (KR)
Title: Method and system for sensing a shock in optical disk device
Inventor: LEE YONG HYEON
IPC: G11B20/18
Filed: 2002-03-20
Abstract: PURPOSE: A method for sensing a shock in an optical disk device is provided to recognize shock patterns by using errors extracted through an error detection process by a CIRC(Cross Interleaved Reed-Solomon Code) system, and to prevent shocks, thereby substantially sensing the shocks by detecting the errors. CONSTITUTION: An optical disk device reads a data block 1(450), and stores the read data in a buffer memory(452). A digital signal processor performs an error correction process for the data, and displays a flag for an error-generated part to output the data(454). A counter counts errors by frame, and calculates the number of the errors(456). A controller compares the calculated errors with preset permitted errors(458). If the calculated errors are more than the preset errors, the controller searches a block exceeding the permitted errors(468). The controller removes all next data stored in a buffer, including the block(470).
Patent KR-20030081707-A (KR)
Title: System for relaying funeral ceremony and for condoling in real time using network
Inventor: PARK JONG DAE
IPC: G06Q50/10
Filed: 2002-04-12
Abstract: PURPOSE: A real time funeral relaying and an image condolence calling system are provided to relay a real time funeral to condolers, to enable the condolers to make an image call of condolence and to notify condolers of a person's death. CONSTITUTION: The system comprises an obituary notice management module(330), a funeral relaying module(370), a condolence data management module(380), and a control module(310). The obituary notice management module(330) receives obituary notice data from a funeral service company, stores the obituary notice data at a database, and notifies registered condolers of the obituary notice. The funeral relaying module(370) interactively transmits the multimedia data captured in a funeral ceremony by a camera and the multimedia offered by condolers. The condolence data management module(380) receives condolence messages from the condolers, and stores the condolence messages at a database. The control module(310) controls the function of each module, and offers a cyber ceremony room connected to a network address.
Patent KR-20020035535-A (KR)
Inventor: LEE JAE UK
IPC: H01R13/514
Filed: 2002-04-15
Abstract: PURPOSE: A cable connector and a partition structure including the cable connector are provided to selectively change the number of usable ports through cable connection according to operation of a connector. CONSTITUTION: A cable connector includes an input connector and an output connector(10). The input connector has a plurality of first connection ports(6) to which the first transmission cables(1) are electrically connected. The output connector has a plurality of second connection ports(11) to which the second transmission cables(2) are connected. The second connection ports selectively connect the second transmission cables with the first connection ports. The cable connector further has at least one terminal(7) that is selectively connected with the second connection ports according to the connection point of the input connector and output connector. The first connection ports as many as the number of the terminals connected with the second connection ports are in dummy state.
Patent KR-20020042571-A (KR)
Inventor: JUE TAE SOOK
IPC: A47K3/28
Filed: 2002-04-30
Abstract: PURPOSE: A shower having a water softener is provided to install a water softener easily. CONSTITUTION: The shower having a water softener comprises: a body(14) containing a screw coupling part(11) screwed on the lower end of a knob in the shape of a tube for filling up with ion exchange resin, a flange(12) supported to an end of the knob and a hose connection member coupling part(13) coupled with a connection member of a hose connected to a water pipe; a cover member(15) fixing a netting(17a) located on the body(14) and having a passage(16) for moving the softened water or underground water by ion-exchange resin; and a water softener(10) screwed on the inside of the hose connection member coupling part(13) of the body(14) connected with a hose to fix a netting(19), provided with a tubular assembly(17) having a cross-shaped groove(18) to fasten/unfasten easily when exchanging the used-up ion exchange resin, and installed to the knob of the shower.
Patent KR-20020053788-A (KR)
Inventor: KIM JONG WAN
IPC: C09D13/00
Filed: 2002-05-02
Abstract: PURPOSE: A transfer crayon composition containing a sublimation type dispersion dye and a pastel crayon composition are provided, which is transferred onto the paper or fiber by heat and isn't blotted after transferred. CONSTITUTION: The transfer crayon composition comprises 2-12 wt% of a sublimation type dispersion dye cake; 20-25 wt% of paraffin; 40-50 wt% of calcium carbonate; 15-20 wt% of an oil; 10-15 wt% of a hardened oil; and optionally 5-15 wt% of paraffin wax. The pastel crayon composition comprises 2-12 wt% of a sublimable dispersive dye cake; 15-20 wt% of low density polyethylene; 10-25 wt% of stearic acid; 15-20 wt% of a hardened oil; 25-35 wt% of paraffin; 5-15 wt% of paraffin wax; 0.1-0.2 wt% of pine resin; 0.1-0.5 wt% of rubber; 0.2-2.0 wt% of a dispersant; and optionally 0.2-2.0 wt% of aroma perfume. Preferably the sublimation type dispersion dye cake is such that the content of moisture and salt is less than 2%.
Patent KR-20030087494-A (KR)
Title: In vitro Spermatogenesis Culture Method Using Scaffold
Inventor: LEE JAE HO
IPC: C12N5/076
Filed: 2002-05-10
Abstract: PURPOSE: A method for culturing a male germ cell in vitro using the biocompatible scaffold is provided, thereby effectively culturing the male germ cell in vitro. CONSTITUTION: A method for culturing a male germ cell in vitro comprises culturing the male germ cell within the biocompatible scaffold consisting of porous polymers, wherein the biocompatible scaffold is prepared by (a) dissolving a biodegradable polymer in an organic solvent to a polymer solution; (b) adding foaming salt into the polymer solution and mixing them to prepare the polymer gel consisting of the polymer, salt and organic solvent; (c) removing the organic solvent from the polymer gel; and (d) foaming the salt within the polymer/salt gel to prepare polymeric scaffold, wherein the salt foaming step is carried out by impregnating the polymer/salt gel in an aqueous solution at 20 to 90 deg. C.
Patent KR-20030089869-A (KR)
Title: Method for improvement of color gamut using auxiliary negative pulse in ac pdp
Inventor: JANG SANG HUN
IPC: G09G3/296
Filed: 2002-05-20
Abstract: PURPOSE: A method for improving color tone of a plasma display panel using a negative assistant pulse is provided, which applies an assistant pulse having a negative voltage to an address electrode during a sustain period. CONSTITUTION: According to the method for improving color tone by reducing Ne radiation during a sustain period in an AC type plasma display panel having a number of pixels comprising discharge cells which of each has the first and the second sustain electrode(X,Y) and an address electrode(Z), the first main discharge is generated by increasing the first sustain electrode to a sustain potential at the first time point(iii) while the address electrode maintains a reference potential. The address electrode is decreased from the reference potential to a negative potential at the second time point(iv) while the first sustain electrode maintains a sustain potential. The first sustain electrode is decreased to the reference potential at the third time point(v) while the address electrode maintains the negative potential. And the address electrode is increased to the reference potential from the negative potential at the fourth time point(vi) while the first sustain electrode maintains the reference potential and before the second sustain electrode is increased to the sustain potential.
Patent KR-20030090025-A (KR)
Inventor: BAE BYEONG U
IPC: C12Q1/00
Filed: 2002-05-20
Abstract: PURPOSE: A biosensor for quantification of the specific biocomponent is provided, thereby easily and accurately detecting the specific biocomponent. CONSTITUTION: A biosensor for quantification of the specific biocomponent comprises an insulating substrate(20); lead wires(31) connected to each lead terminal(32) on the substrate(20); an electrode system(40) containing two operation electrodes(42, 43) and one standard electrode(41) connected to each of the lead wires(31); an insulting layer(50) for insulating the electrodes(41, 42, 43) each other; and an enzyme reaction layer formed on the insulating layer(50) and the electrodes(41, 42, 43), wherein a spacer(60) positioned on the substrate(20) and having a height for forming a sample introducing space on the enzyme reaction layer and a sample inlet groove(61) is further added; and a cover(70) formed on the spacer(60) with a slit(71) is further added, in which the slit(71) discharges air in the sample introducing space, and is positioned in the end of the spacer.
Patent KR-20030090145-A (KR)
Title: N-SPEED HDTV HIGH SPEED CAMERA WITH PLURAL STORAGE AREAS AND HORIZONTAL CCDs
Inventor: KOO HYEONG SEO
IPC: H04N5/225
Filed: 2002-05-21
Abstract: PURPOSE: An N-speed HDTV camera with a plurality of storage areas and horizontal CCDs is provided to simply realize a random access time without changing the size of a lens by time-separately driving a plurality of storage areas and horizontal CCDs. CONSTITUTION: A plurality of photo diodes(121) receive incident lights. A plurality of vertical transmitting CCD(Charge Coupled Device)s(122) receive electric charges for transmitting the same in a vertical direction. N storage areas(123) formed in parallel store the electric charges. A plurality of switching elements(SW) sequentially connect the vertical transmitting CCDs to each storage area according to a control signal. N horizontal transmitting CCDs(124) are connected to the N storage areas one to one, and receive the electric charges from the corresponding storage areas for transmitting the same in a horizontal direction.
Patent KR-20030092694-A (KR)
Title: Driving Device to convert Reciprocation into Revolution
Inventor: YOO HARK KEUN
IPC: B62M1/24
Filed: 2002-05-30
Abstract: PURPOSE: A driving device for converting a reciprocating motion into a rotary motion is provided to apply the driving device to a skate board by converting the reciprocating motion into the rotary motion with the regular direction by a belt. CONSTITUTION: A driving device for converting a reciprocating motion into a rotary motion is composed of a couple of ratchet wheels(11a,11b), a belt(14) driving the ratchet wheels, and a rotation transmission unit. The rotation transmission unit(13) restricts the ratchet wheels to rotating in the regular direction.
Patent KR-20030096896-A (KR)
Title: Flat mask and methode for assembling thereof, and mask assembly made in accordance with the method
Inventor: HUH SEONG YEOL
IPC: H01J29/02
Filed: 2002-06-18
Abstract: PURPOSE: A flat mask, a method for assembling a flat mask, and a mask assembly manufactured by the same are provided to minimize the initial landing error between the center and upper and lower sides of the periphery of the effective portion. CONSTITUTION: A flat mask(10') comprises an effective portion(12) including strips(12b) having slots(12a) for passage of electron beams and real bridges(12c) for interconnecting adjacent strips and defining the slots; and a non-effective portion(14) arranged at the outer edge of the effective portion, and curved at a predetermined curvature(R) toward the effective portion. The vertical curvature of the shorter side non-effective portion satisfies the range of (140xX4)mm<(R/1000)<(2350xX1)mm within the range of the ratio of the length of minor axis of the effective portion of the mask with respect to the sum of bridge of the real bridge. The curvature increases/decreases in an inverse proportion to the ratio.
Patent KR-20030038324-A (KR)
Title: Semiconductor device
Inventor: IZUMITANI JUNKO
IPC: H01L23/532
Filed: 2002-06-20
Abstract: PURPOSE: To provide a semiconductor device in which connection reliability and stability are improved when a bonding wire is bonded to a bonding pad in a semiconductor device with a multilayer wiring structure using a copper wire, and a method of manufacturing the same. CONSTITUTION: A third layer wire 17 and a bonding pad 71, both of which are made of aluminum alloys, are partially formed on a second interlayer insulating film 14. An open hole 74 having a bottom surface defined by the bonding pad 71 is partially formed in a third interlayer insulating film 63, fourth interlayer insulating film 67, protection insulating film 72 and buffer coating film 73. A bonding wire 75 is inserted through the open hole 74 and bonded to the bonding pad 71.
Patent KR-20040001004-A (KR)
Title: Keyboard
Inventor: LEE MUN SEOK
IPC: G06F3/02
Filed: 2002-06-26
Abstract: PURPOSE: A computer keyboard is provided to keep CD-ROM and magnetic disk and other articles easily by having a casegood at the side of the main body. CONSTITUTION: A main body(10) comprises a front support(20) and a rear support(25). A pair of guide parts(20a, 25a) are formed in the supports(20, 25). The guide parts(20a, 25a) support a part of the article if the article has need to maintain clear surface like as a CD-ROM. Under the main body(10) has keeping space(30a) for inputting and outputting articles(11a). The keeping space(30a) keeps various articles.
Patent KR-20040003659-A (KR)
Title: Cooling/humidifying device of fuel cell
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2002-07-03
Abstract: PURPOSE: A cooling/humidifying apparatus for a fuel cell is provided, to allow a generator to be cooled and humidified simultaneously without an additional humidifier. CONSTITUTION: The fuel cell comprises a generator(101); a fuel tank(102); a fuel supply line(103) whose both ends are connected with the fuel tank and the anode entrance of the generator to supply fuel to the generator; a fuel collection line(104) whose both ends are connected with the fuel tank and the anode exit of the generator to collect the fuel after the reaction at the generator; an air supply line(107) connected with the cathode entrance of the generator to supply air to the generator; and an air discharge line(108) connected with the cathode exit of the generator to discharge the air after the reaction at the generator. The cooling/humidifying apparatus comprises a cooling bath(112) for storing the water cooling the generator; an outer air supply pipe(113) where the air supply line supplied the external air to the cooling bath; and a humidified air supply pipe(114) for supplying the bubbles generated at the heated water to a cathode when the generator is cooled by the air supplied through the outer air supply pipe. Preferably the fuel is BH4- in aqueous solution state.
Patent KR-20040009580-A (KR)
Inventor: HONG SA YEONG
IPC: F01P11/10
Filed: 2002-07-24
Abstract: PURPOSE: A fan shroud is provided to reduce costs and achieve improved protection ability for radiator tank by eliminating the procedures for mounting a seal or protector. CONSTITUTION: A fan shroud(10) comprises a motor support unit(11) for supporting one or more motors; a fixing unit(12) radially connected from the motor support unit; a housing(13) for interconnecting ends of the fixing units into a circular shape; a hood(14) formed of a flat plate having a predetermined curvature and extended from the housing in such a manner that the hood is attachable to a radiator(19); and a cover(15) extended from the top and bottom of the hood in such a manner that the cover protects a tank(16) of the radiator when the shroud is coupled to the tank.
Patent KR-20040009844-A (KR)
Title: EMI paint and the method for making it
Inventor: JANG GWAN SIK
IPC: C09D5/33
Filed: 2002-07-26
Abstract: PURPOSE: Provided is a coating composition for protecting electromagnetic wave, which has excellent dispersibility, spray coating property, flexibility, tensile strength, coating strength, electric properties, chemical reactivity and adhesion to a substrate. CONSTITUTION: The coating composition for protecting electromagnetic wave comprises 1.0-80.0% of a metal or conductive polymer powder and 20.0-99.0% of an organic binder, wherein the organic binder comprises a mixture containing one or more materials selected from the group consisting of ethyl acetate, butyl acetate, diethylene glycol monobutyl ether, isopropyl alcohol, acetone, dibutyl phthalate, phosphate ester and ethyl cellulose.
Patent KR-20040011176-A (KR)
Title: Method and System For Lending Goods By Rotation
Inventor: O KYOUNG HO
IPC: G06Q99/00
Filed: 2002-07-29
Abstract: PURPOSE: A method and a system for renting an article in rotation are provided to make the nearest rental store deliver the requested article to a customer by integrating the offline rental stores and managing a rental article list with a central rental server. CONSTITUTION: A user certification module(320) confirms a registered user by obtaining the user certification information from a client computer. A database updating module(325) manages a database such as a user information database(355), an article database(360), and a rental store database(365), and updates changes of a rental state to the database. An article searching module(330) searches the article from the article database if a client inputs a keyword for searching the rental article, and transmits a search result to the client computer. A settlement module(345) settles a rental price of the article based on the inputted settlement information. A calculation module(350) distributes profits to a rental server manager, the rental store, and an article collecting store, and settles account if the settlement for the rental article is completed.
Patent KR-20040013407-A (KR)
Title: Process for moulding a part made out of a composite material and the device allowing implementing said process
Inventor: DUQUEINE VINCENT
IPC: B29C70/34
Filed: 2002-08-06
Abstract: PURPOSE: A method for molding parts manufactured by composite materials and a device thereof are provided to improve the rigidity of the part by molding the parts gradually, and to increase the productivity by connecting bushings firmly. CONSTITUTION: For molding parts manufactured by composite materials, a pile(2) for plies(20) arranged from a fiber web laid on thermosetting or thermoplastic materials is arranged in a mold(1), and the mold is exposed at the specific pressure and temperature. The pile for plies is formed gradually in the mold at low pressure and low speed, and remaining materials(21) from the edge of the mold are removed. The mold is tightened, and pressure is increased. The temperature of the mold is increased, and the mold is cooled quickly.
Patent KR-20040013563-A (KR)
Title: Disc guiding apparatus for disc player
Inventor: KIM TAE MYEON
IPC: G11B17/04
Filed: 2002-08-07
Abstract: PURPOSE: A disc guide device of a disc player is provided to integrate a means for guiding a disc cartridge with a means for guiding a disc to simplify the configuration of the disc guide. CONSTITUTION: A disc guide device of a disc player that guides a disc cartridge and a disc to be mounted on specific positions on a tray(120) includes a guide hole(210), a disc guide(220), a spring(230), and a bracket(240). The guide hole formed in the tray, corresponding to a reference hole formed in the disc cartridge. The disc guide includes a guide part(222) inserted into the guide hole vertically movably, and a protruded part(224) formed on the guide part. The spring applies an upward elastic force to the disc guide. The bracket is provided at the tray and located under the guide hole to support the spring. When the disc is mounted on the tray, the guide part is protruded from the guide hole by the elastic force of the spring. When the disc cartridge is mounted on the tray, the protruded part is inserted into the reference hole and the guide part is pushed by the disc cartridge to be inserted into the guide hole.
Patent KR-20040013977-A (KR)
Title: High efficient deposition processing through flux accretion
Inventor: BAIK HONG KOO
IPC: H01L21/20
Filed: 2002-08-09
Abstract: PURPOSE: A method for depositing a high quality layer by increasing flux is provided to increase the density of plasma and the flux by using a characteristic of cesium in a deposition process. CONSTITUTION: The predetermined bias current is applied to a substrate support unit(210) and a target(220) and the temperature of a reservoir(240) is controlled constantly. Cesium and an auxiliary active material are injected between a substrate(10) and the target(220) in order to coat an outer surface of the target(220) and induce the increase of ionization. The increase of density of flux is proportional to the increase of the flux. The auxiliary active material is formed with one of N2 and inactive materials. A deposition process is performed under the temperature of 80 to 150 degrees centigrade in order to increase effectively the flux and the plasma between the substrate(10) and the target(220).