baber/WOPTO huggingface dataset:
Patent KR-20030070517-A (KR)
Title: An oxygen generation and a harmful insect eradication device
Inventor: MIN JOON KI
IPC: A01M1/00
Filed: 2002-04-19
Abstract: PURPOSE: An apparatus for generating oxygen and eliminating insect is provided, which generates supersonic waves and oxygen and fumigation of various fragrances to remove mosquito, to give favorable effects such as fatigue reduction, remedy of cold, and etc. CONSTITUTION: The apparatus comprises a main body(5) mounted with an oxygen generator, PCB board and a blower; two outlets(11,12) at front side of the body; another outlet at rear side of the body; a detachable directional barrel(13) having a core(14) at rear of the body. A display lamp(15) indicating activation of the apparatus is provided between the outlets(11,12). On/off switch is connected to one side of the body(5), and a pair of a first fixtures inside lower part of the body(5) while a pair of second fixtures having a round opening is located at bottom part thereof. Top end of the directional barrel(13) is fitted in the opening of the second fixture by screw engagement and the core(14) is inserted into a center hole between the first fixtures.
Patent KR-20030083385-A (KR)
Inventor: CHO GUK RAE
IPC: B22C9/00
Filed: 2002-04-22
Abstract: PURPOSE: A structure of lock cover core for manufacturing united cylinder block is provided to prevent defects due to scattering of sand for forming frame of the cylinder block. CONSTITUTION: The structure of lock cover core comprises a pad(3) for maintaining airtightness contacted with head face core (HC) on a region except sand filling space (K) at lock cover core(1) connected to the head face core (HC) to form the sand filling space (K) for injecting molten iron; and an airtightness member(5) contacted with the head face core (HC) with being spaced apart from the pad(3) to maintain airtightness between the pad(3) and the sand filling space (K), wherein an insert slot is formed on the lock cover core(1) so that the airtightness member(5) is inserted and fixed into the insert slot, wherein the airtightness member(5) comprises an insertion end(5a) inserted and fixed into the insert slot of the lock cover core(1), and an airtightness end(5b) integrated into and projected from the insertion end(5a) so that the airtightness end(5b) is closely adhered to the head face core (HC), wherein the airtightness end(5b) is formed in a spherical shape, and wherein the airtightness member(5) is formed of general rubber material so that the airtightness member(5) is easily transformed.
Patent KR-20030084126-A (KR)
Title: Organometal complex and method of depositing a metal silicate thin layer using same
Inventor: KANG SANG U
IPC: H01L21/314
Filed: 2002-04-25
Abstract: PURPOSE: An organometallic complex and a method for chemical depositing metal silicate thin film that is usable as a gate insulating film for semiconductor devices using the complex are provided. CONSTITUTION: The deposition method of metal silicate thin film comprises the process of contacting vapor of organometallic complex having structure of the following Formula 1 with a substrate: £formula 1|: (X)a-b-M-(Y-(Si(R)3)m)b, where M is a trivalent or quadrivalent metal; R is alkyl of C1 to C4; X is halogen; Y is 0 or N; a is 3, and b is an integer of 1 to 3 with the proviso that M is a trivalent metal while a is 4, and b is an integer of 1 to 4 with the proviso that M is a quadrivalent metal; and m is 1 with the proviso that Y is 0 while m is 2 with the proviso that Y is N, wherein the organometallic complex of the Formula 1 is Zr-(OSi(CH3)3)4, Zr-(N(Si(CH3)3)2)4, ZrCl2(OSi(CH3)3)2 or ZrCl2(N(Si(CH3)3)2)2, wherein the substrate is heated to a temperature of 200 to 700 deg.C. The organometallic complex is characterized by having structure of the following Formula 2: £Formula 2|: (X)a-b-M-(N(Si(R)3)2)b, where M is a trivalent or quadrivalent metal; R is alkyl of C1 to C4; X is halogen; and a is 3, and b is an integer of 1 to 3 with the proviso that M is a trivalent metal while a is 4, and b is an integer of 1 to 4 with the proviso that M is a quadrivalent metal, wherein the organometallic complex is Zr-(NSi(CH3)3)4 or ZrCl2(N(Si(CH3)3)2)2.
Patent KR-20030086664-A (KR)
Title: Fabrication of a polymer electrolyte for lithium/sulfur battery and room temperature lithium/sulfur battery containing the same with one flat voltage
Inventor: AHN HYO JUN
IPC: H01M10/052
Filed: 2002-05-06
Abstract: PURPOSE: Provided is a method for preparing a polymer electrolyte for a lithium sulfur battery, which has one flat voltage ranged from 2.1V to 3.0V and discharge capacity of 800 mAh/g(sulfur) or more and excellent ion conductivity. CONSTITUTION: The method for preparing a cold polymer electrolyte is characterized by comprising the steps of: dissolving at least one binder selected from the group consisting of a polyurethane, a polyvinylidene hexafluoropropylene copolymer, a polyvinylidene fluoride, a polyvinyl chloride, a polyacrylonitrile, a polymethylmethacrylate, a polyethylene oxide and a polypropylene oxide, at least one plasticizer selected from the group consisting of tetraethyleneglycol dimethyl ether, ethylene carbonate, propylene carbonate and a mixture thereof, and a lithium salt; and forming the polymer electrolyte into gels by glass casting. Alternatively, the method comprises the steps of: preparing the binders in the form of a porous polymeric film; impregnating the porous polymeric film with the solution containing the plasticizer and a lithium salt; and forming an ion-conductive microporous polymer electrolyte by glass casting.
Patent KR-20030086864-A (KR)
Title: apparatus for reforming quality of rice using high electric field
Inventor: LEE HAN JUN
IPC: A23L7/196
Filed: 2002-05-07
Abstract: PURPOSE: An apparatus for improving rice quality by allowing old rice to be in a high electric field for a specified time is provided. Therefore, the rice can obtain cooking characteristics and preservability like new rice and is prevented from hardening or yellowing when cold. CONSTITUTION: A metal tank(2) is supported by a support frame(1), a high-voltage generator(3) is disposed at the lower part of the support frame to generate high voltage and apply to the metal tank, a high-pressure cable(4) is connected to one side of the metal tank to pass current. A rice discharge pipe(5) is connected to a rice discharge hole of the metal tank to induce a rice discharge path to one side of the lower part of the metal tank, a shutter is disposed at a connection part of the metal tank and rice discharge pipe to selectively open and close the rice discharge path, a driving cylinder(7) is disposed on one side of the shutter for generating the driving force to cause the shutter to perform the opening and closing motion.
Patent KR-20020086278-A (KR)
Inventor: CHEYNET JOSEPH
IPC: H04B1/38
Filed: 2002-05-09
Abstract: PURPOSE: A protective casing for a display screen, and a method and a tool for manufacturing the protective casing are provided to be used in an electronic appliance having a shell in which an opening is formed. CONSTITUTION: An opening(20) closed off by a body(22) made from transparent material with a general flat shape is formed in a shell(18). The first decorative cladding(38) is interposed between an internal peripheral annular fixing area(30) of the body(22) and a fixing and position portion(34). At least one internal peripheral annular fixing area(30) of the body(22) is fixed to a facing area(32) of the periphery of the opening(20) by the fixing and positioning portion(34). The internal peripheral annular fixing area(30) is inclined with respect to the overall plane of the body(22).
Patent KR-20020095064-A (KR)
Inventor: LEE SUNG KU
IPC: H04B1/40
Filed: 2002-05-10
Abstract: PURPOSE: A method for managing and displaying a picture in a mobile communication terminal is provided to store various moving pictures or still pictures, make an electronic album, and display stored pictures on a display window when the user uses a separate electronic album view menu or pushes numerical keys for inputting a telephone number. CONSTITUTION: If a user requests the management of an electronic album, a mobile communication terminal requests the selection of a "new album make" menu, an "edit" menu, or a "deletion" menu to the user(S201-S204). If the user selects the "new album make" menu, the mobile communication terminal receives a name of a new electronic album, receives one or more new pictures, store the received one ore more new pictures, and makes the electronic album(S206-S217). If the user selects the "edit" menu, the mobile communication terminal selects numerical keys corresponding to an old electronic album, changes the sequence of stored pictures, or cleans the stored pictures for editing the electronic album(S206,S218-S240). If the user selects the "deletion" menu, the mobile communication terminal deletes an old electronic album and a stored picture(S206,S241-S245).
Patent KR-20030089750-A (KR)
Title: Lithium secondary battery inhibiting decomposition of electrolytic solution and manufacturing method thereof
Inventor: CHO MYEONG DONG
IPC: H01M10/058
Filed: 2002-05-18
Abstract: PURPOSE: Provided is a lithium secondary battery inhibiting the reaction of propylene carbonate(PC) as one component of an electrolyte solution and carbon, which has improved lifetime and capacity. CONSTITUTION: The lithium secondary battery is produced by a process comprising the steps of: coating and drying a composition containing 0.5-7pts.wt. of a fluorine-based resin and 93-99.5pts.wt. of an organic solvent to form a fluorine-based resin thin film on at least one active material layer of a cathode and an anode and to form the fluorine-based resin in voids among the components of the active material layer; placing a porous membrane made of an insulating resin between the cathode and the anode to form an electrode assembly; putting the electrode assembly into a battery case and injecting a polymer electrolyte composition which consists of crosslinking monomers and the electrolyte solution containing lithium salts and an organic solvent, into the battery case; and polymerizing the resultant. The fluorine-based resin is at least one selected from the group consisting of vinylidenefluoride-hexafluoropropylene copolymer and polyvinylidene fluoride.
Patent KR-20030093476-A (KR)
Title: Control Device of Auxiliary Heater of Diesel Automobile
Inventor: CHO GWANG UN
IPC: B60H1/08
Filed: 2002-06-03
Abstract: PURPOSE: An apparatus for controlling an auxiliary heater in a diesel car is provided to dissolve problem of electric load due to driving of the auxiliary heaters used for improving initial heating performance of the car by gradually and successively driving the auxiliary heaters. CONSTITUTION: An apparatus includes an engine ECU(Electronic Control Unit,1) controlling electronic components in a car including auxiliary heaters(3); a plurality of relays(2) working correspondingly with on/off signal output by the engine ECU to control electric power supplied to the auxiliary heaters; a plurality of the auxiliary heaters installed on an indoor air suction part, and supplied with voltage through the relays to directly heat air introduced into a room; and a heater control part(4) having an input end connected with an auxiliary heater on/off signal output end of the engine ECU, and a plurality of output ends connected with one ends of coils of the relays, and controlled by the engine ECU to actuate the relays driving the auxiliary heaters gradually and successively at regular intervals.
Patent KR-20030094439-A (KR)
Title: Method for manufacturing flash memory device
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2002-06-04
Abstract: PURPOSE: A method of manufacturing a flash memory device is provided to improve breakdown voltage of dielectric layer and to effectively form a gate oxide layer in the cell region and the peripheral circuit region. CONSTITUTION: A tunnel oxide and a floating gate oxide layer are formed on the cell region and a polysilicon layer is formed on the peripheral circuit region of a semiconductor substrate(102). A multilayer dielectric film(112), the top layer consists of nitride material, is formed on the substrate. The dielectric layer(112), the floating gate polysilicon layer(108), and the tunnel oxide(106) formed in the peripheral circuit region are successively removed. A high-voltage gate oxide(114a) and a low-voltage gate oxide layer(116) are formed on HV(High Voltage) and LV(Low Voltage) region of the substrate, respectively. A polysilicon layer(118) is deposited and patterned to form a control gate on the cell region.
Patent KR-20030094992-A (KR)
Title: Apparatus and Process for Packaging Optical fiber array block
Inventor: HAN JONG SU
IPC: G02B6/24
Filed: 2002-06-11
Abstract: PURPOSE: An optical fiber array block auto packaging apparatus and a packaging process are provided to increase the uniformity and reliability of the products by implementing an automation of optical fiber array block packaging process. CONSTITUTION: An optical fiber array block auto packaging apparatus includes a ribbon optical fiber supplying device(30), a V-groove chip and cover supplying device(50), an assembly die(10), a V-groove chip and cover transfer means(40), a ribbon optical transfer means(20), an image device(60), an epoxy supply device(70), a cover suppressing device(80) and an UV lamp(90). The ribbon optical fiber supplying device(30) supplies a single optical fiber or ribbon optical fiber. The V-groove chip and cover supplying device(50) supplies the V-groove chip and cover, and the V-groove chip and cover transfer means(40) transfers the V-groove chip and the cover to the assembly die(10). The ribbon optical transfer means(20) transfers the ribbon optical fiber to the assembly die(10). The image device(60) takes a photograph of the V-groove chip and the ribbon optical fiber placed on the assembly die(10). The epoxy supply device(70) supplies an epoxy to the V-groove chip placed on the assembly die(10). The cover suppressing device(80) suppresses the cover placed on the V-groove chip of the assembly die(10). And, the UV lamp(90) solidifies the epoxy coated between the V-groove chip and the cover.
Patent KR-20040006055-A (KR)
Title: Seawater lngredient containing Cleansing Tissue
Inventor: MOON KAP DONG
IPC: A47K7/00
Filed: 2002-07-09
Abstract: PURPOSE: Provided is a method for manufacturing a wet tissue using sea water having various pharmacological efficacies, including antiseptic, sedative and astringent functions for the skin, at low cost without necessity for separately adding expensive pharmacological composition. CONSTITUTION: The method is based on a general method for manufacturing a wet tissue in which non-woven fabric or pulp paper cut into a predetermined size so that it is conveniently carried, is impregnated with an aqueous solution. The aqueous solution includes a composition comprising magnesium chloride(MgCl2.6H2O) which is abundant in sea water.
Patent KR-20040006566-A (KR)
Title: portable computer and method for control thereof
Inventor: KIM JI YEONG
IPC: G06F1/16
Filed: 2002-07-12
Abstract: PURPOSE: A portable computer and a controlling method thereof are provided to improve the practical application by using a touch screen as a sub display device displaying user data on a system-off state. CONSTITUTION: A video chip(11) outputs a video signal. The touch screen(15) includes a sub LCD(13), and a sensor(12) outputting a contact position signal by detecting contact of an object while being installed to the sub LCD. A touch screen interface converts the contact position signal into an input signal and provides it to a microcomputer(14). A user memory(17) stores the user data. A controller(19) displays the user data on the sub LCD of the touch screen by reading the user data stored in the user memory when a power switch is turned off. A sub LCD power selector(23) turns on or off power of the sub LCD according to user's selection.
Patent KR-20040008751-A (KR)
Inventor: NAM HONG GI
IPC: E02D5/80
Filed: 2002-07-19
Abstract: PURPOSE: A compressive bearing ground anchor is provided to prevent a crack in grouting around an anchor. CONSTITUTION: The compressive bearing ground anchor(1) comprises an anchor body(10) anchored on the ground, an anchor head(30) fixing an anchor to the surface, and a tendon(20) connecting the anchor head(30) and the anchor body(10) to transfer the tensile force from the surface to the anchor body(10). Wherein the anchor head(30) is provided with a wedge(31) holding strands of the tendon(20) and an anchorage(32) having a wedge cone to anchor the upper end of the tendon(20) by fitting the wedge(31), the anchor body(10) is provided with lower sleeves(11) holding a PC strand(21) of the tendon(20), and the lower sleeve(11) is provided with a pressure body(12) which adds compressive pressure to grouting by pressurizing grouting formed on the outer side when the lower sleeves(11) are strained if tensile force is added on the tendon(20) by external force to convert the external tensile force into compressive force, then to apply on the grouting.
Patent KR-20040012026-A (KR)
Title: Load abstraction method of adaptation control system
Inventor: KIM CHANG YEOP
IPC: G05B19/18
Filed: 2002-07-31
Abstract: PURPOSE: A method for extracting load during a process by using adaptive control apparatus is provided to improve productivity by shortening work time. CONSTITUTION: According to the method for extracting spindle load in data load-free state from rapid transportation to cutting processing time of a material to be processed, it is checked whether there is a run signal of a numeric controller(S20). The above run signal is detected(S30). It is checked whether the above signal is inputted and a reference time is elapsed(S40). And PEAK is set in a load-free state at the above signal inputted for a constant time(S50). And overload and wearing and adaptive value are detected by the above signal(S60).
Patent KR-20040028219-A (KR)
Title: Apparatus for receiving teleweb and control method thereof
Inventor: NOH YEONG JUNG
IPC: H04N5/445
Filed: 2002-09-30
Abstract: PURPOSE: A teleweb receiving device is provided to selectively display a broadcasting signal or a teleweb signal received through a sub tuner for selectively selecting a channel including the teleweb signal and a main tuner for selecting a channel including the broadcasting signal, thereby continuously downloading teleweb information through the sub tuner. CONSTITUTION: An input unit(110) inputs a mode conversion command for a broadcasting mode or a teleweb mode. A storage(160) stores teleweb information received through a sub tuner(126). If a teleweb receiving device(100) receives the mode conversion command for the broadcasting mode while displaying the teleweb information by being converted into the teleweb mode, a controller(170) displays the broadcasting signal selected by a main tuner(124) on a display(150), and downloads the teleweb information selected by the sub tuner(126) to the storage(160). If the mode conversion command for the broadcasting mode is received, an OSD processor(165) outputs an OSD menu for selecting whether to download the teleweb information.
Patent KR-20020087008-A (KR)
Inventor: HWANG SANG MUN
IPC: H04R9/02
Filed: 2002-10-02
Abstract: PURPOSE: An internal combination structure of a micro speaker for a telecommunication terminal is provided, which can increase an electromagnetic force by increasing a magnetic flux and preventing a leakage of a magnetic force, and can reduce the inside space consumption of the terminal. CONSTITUTION: An upper top plate(20) and a bottom top plate(20') are installed separately on an inner wheel magnet(30) and an outer wheel magnet(30'). The upper top plate is separated into an inner wheel top plate(21) installed on the inner wheel magnet and an outer wheel top plate(21') installed on the outer wheel magnet, and the inner wheel top plate and the outer wheel top plate are installed on the inner wheel magnet and the outer wheel magnet individually. The bottom top plate is installed below the inner wheel magnet and the outer wheel magnet.
Patent KR-20040031435-A (KR)
Title: Real Time Credit Card Control System using on Mobile Device
Inventor: HONG GI YUNG
Filed: 2002-10-07
Abstract: PURPOSE: A system for control a credit card in real-time using a mobile device and a service method thereof are provided to enable a card holder to control the continuous use by informing settlement information and accumulated settlement price to the mobile device of the card holder, and making the card holder perform an approval procedure secondarily through the mobile device. CONSTITUTION: The mobile device comprises a settlement information processing module(A2) for managing the services such as the real-time card control through the card settlement information reception and the secondary approval, and a security module(A3) for securing communication and certifying the card holder. A settlement information informing system(A5) has a card control function as a secondary approval procedure for the credit card settlement through the mobile device.
Patent KR-20040031896-A (KR)
Title: A Kimchi refrigerator displaying the number of day of foodstuffs storage
Inventor: MUN BYEONG RAE
IPC: A23B7/10
Filed: 2002-10-07
Abstract: PURPOSE: Provided is a kimchi refrigerator displaying the number of days of foodstuffs storage with a bar graph. Therefore, a user easily grasp the freshness of stored foodstuffs comparing with the expired date thereof. CONSTITUTION: A kimchi refrigerator is characterized by containing a key input part with a storage selection switch, a control part which generates signals for lightening a light emitting diode to display the number of days of foodstuffs storage, and a displaying part which displays the number of days of foodstuffs storage as well as the bar for displaying it.
Patent KR-20020096027-A (KR)
Title: Grid filesystem that uses the network and storage resource of personal computer that resident remotely in the world
Inventor: JANG YONG PYO
IPC: G06F17/30
Filed: 2002-10-22
Abstract: PURPOSE: A grid file system for storing the files and offering a service by using the storage of a personal computer and the network resources distributed worldwide is provided to transmit the large capacity of the data regardless of a bandwidth by dispersing the bandwidth requested in the file transfer depending on the number of the personal computers in a grid area. CONSTITUTION: A grid file system server fragments the file of the large capacity and replicates the fragment files. The replica files are dispersed in the personal computers participating in the grid file system service. If the specific data are requested, the file search and inquiry are requested for a central server having the file distribution information of the grid file system via a grid file system agent. The files dispersed in the various places are downloaded sequentially, and added to each other to obtain a complete file. Herein, the parallel processing is possible and the network environment of a high bandwidth is not needed. Thus, a high-quality file service is realized.