baber/WOPTO huggingface dataset:
Patent KR-20040098412-A (KR)
Inventor: BAE HYUN ILL
IPC: A61L2/20
Filed: 2003-05-14
Abstract: PURPOSE: A built-in drawer-type cooling or warming device for storing cosmetic or medical products at an appropriate temperature is provided, which has sterilizing and deodorizing functions using an ozone generator to allow the cosmetic or medical products to be stored in a clean, hygienic state by sterilizing and deodorizing the products using ozone. CONSTITUTION: The built-in drawer-type cooling or warming device comprises: a housing(10) having a controlling panel(30); a container section(60) including a receiving section(50) having a door(20), for receiving cosmetic or medical products to be stored therein; a chill or warmth generator(70) for cooling or warming the container section(60), the chill or warmth generator(70) having a thermal conductor, a thermoelectric element, a warming sink and a cooling fan; and an ozone generator, wherein the chill or warmth generator(70) and the ozone generator are operated to cool or warm the container section(60) under the control of the controlling panel(30) and ozone is simultaneously supplied to the container section(60) to sterilize and deodorize the cosmetic or medical products.
Patent KR-20040098831-A (KR)
Inventor: YOOU HO SUNG
IPC: A61H39/04
Filed: 2003-05-16
Abstract: PURPOSE: Provided is a massage unit which has M type delivery guide for massaging rods so that massaging power is not concentrated to one spot and is equipped with springs in the interior of massing rods, easing pain to spine during treatment. Massaging rod for the part of neck is ejected from the top of mat so that second cervical vertebra is massaged and is covered when not in use. The bed case massage unit is replaced with wood boards making repair job easy. CONSTITUTION: The massaging unit comprises: a bed with a control part(80) at one side; a frame(4) in a rectangular form at the bottom of the bed; a support plate(2) in the middle of the frame(4) with a space of installation at a bottom middle part; several pieces of stone or wood plates(5,5',6) located on the top of the support plate(2); massage units(12) at a bottom middle part of the support plate(2) for massaging; rod moving holes which houses massaging rods(12) and moves reciprocally; protruded massaging rods at the surface of the massaging rods(12) protruded higher than stone plates(5,6); cover which is located outside at bottom of the protruding massaging rod; insertion grooves of a certain form at one side of the stone plates(5,6); and massaging stone(41) which is inserted into the insertion groove.
Patent KR-20040099633-A (KR)
Inventor: LEE NAE YEONG
IPC: F04D29/38
Filed: 2003-05-19
Abstract: PURPOSE: An axial fan is provided to prevent a hub connection portion of a blade from breaking down by making the hub connection portion thicker even if the axial fan rotates at high speed and heavy power acts. CONSTITUTION: An axial fan(30) is composed of a hub(40) coupled with a driving source and formed with a rotational center and a plurality of blades(50) arranged radially on the outer peripheral surface of the hub at regular intervals. A hub connection portion(58) of the blade that is linked with the hub is thicker than a blade tip(59). The thickness of the blade is reduced linearly from the hub connection portion of the blade to the blade tip to reinforce properly the strength of the hub connection portion that is a fixed end of the cantilevered blade.
Patent KR-20030096038-A (KR)
IPC: B01D3/10
Filed: 2003-06-12
Abstract: The invention relates to a process for the purification of toluenediisocyanate by fractionating a crude distillation feed comprising toluenediisocyante, an organic solvent and less than 2% by weight of phosgene in a heat integrated system comprising an upstream distillation column (1), an interchanger (8) and a downstream distillation column (4) which are connected in series, whereby the vapor which is recovered from the upstream distillation column (1) is used to reboil the bottoms product of the downstream distillation column (4) or the feed to the downstream distillation column (4) in the interchanger (8), and whereby the crude distillation feed comprising less than 2% by weight of phosgene is fractionated into three product fractions P1 - P3 and optionally a fourth fraction P4, whereby  P1 is a noncondensible gas stream enriched with phosgene and/or low-boilers, P2 is a solvent -enriched product, P3 is a high boiler enriched bottoms product comprising toluenediisocyanate and P4 is a toluenediisocyanate enriched stream lean in highboilers and reaction residues.
Patent KR-20040041485-A (KR)
Inventor: HAN BYEONG UNG
IPC: G02F1/1335
Filed: 2003-06-23
Abstract: PURPOSE: A prism sheet, a method for manufacturing the same and a liquid crystal display by using the same are provided to enhance a view angle and luminance by changing a light refraction ratio and an angle between condensing surfaces. CONSTITUTION: A first condensing surface(442) is formed through a first interval having a first length of a light emitting surface(420). The first condensing surface(442) has a first height of H1 with an counterclockwise inclination angle corresponding to a light incoming surface(410). A second condensing surface(445) is formed through a second interval extended from the first interval with a first length. The second condensing surface(445) is formed with a counterclockwise inverse inclination angle corresponding to the light incoming surface(410). The angle between the first and second condensing surfaces(442,445) included to each condensing unit(440) is an obtuse angle.
Patent KR-20050000284-A (KR)
Inventor: LEE CHANG JU
IPC: A41D13/05
Filed: 2003-06-24
Abstract: PURPOSE: Provided is a protective pad worn by participants in many types of sporting events or other activities for protection against bodily injury which has an enhanced air-ventilating property and promotes user's physical activity performance, thereby allowing a user to move with alacrity, and enhancing a fitting feeling and user's comfort. CONSTITUTION: The protective pad comprises: a main body(100); a cushioning member made of sponge or foamed urethane; an outer layer(110) surrounding the cushioning member; and a plurality of cells(120) defined by sewing the outer layer(110) in a predetermined shape or pattern to divide the cushioning member provided within the outer layer(110) along sewing lines(122).
Patent KR-20050002170-A (KR)
Inventor: PARK SUNG MO
IPC: H04N5/44
Filed: 2003-06-30
Abstract: PURPOSE: An embedded OS(Operating System) software integration system for a digital television is provided to combine a naming service with an IDL(Interface Definition Language) compiler on the basis of an RPC(Remote Procedure Call) method on an embedded system, thereby ensuring a real time performance of the digital television. CONSTITUTION: The first layer(101) has a device driver positioned at the top of a hardware. The second layer(103) forms a hardware abstraction layer mounted to the top of the first layer and for performing a role as an interface in order to drive the respective hardware. The third layer(109) divides a device driver and includes an OS(Operating System) abstraction layer for interfacing with the application and middleware stages. The fourth layer(105) divides the application and includes an MCU(Micro-Controller-Unit) interface manager for interfacing with the hardware abstraction stage and a middleware. The fifth layer(107) includes a menu structure and other application programs.
Patent KR-20050009544-A (KR)
Inventor: CHO JAE HO
IPC: G10K9/12
Filed: 2003-07-16
Abstract: PURPOSE: An apparatus for generating multiple sounds and a method thereof are provided to output dual sounds by connecting two buzzers with every pair of ports, thereby outputting various chords and harmonious sounds. CONSTITUTION: A dual sound buzzer(26) includes two buzzer circuits. Each buzzer circuit has a buzzer connected with a pair of ports of a microcomputer(23), charging circuits connected with the buzzer in parallel for charging and discharging, transistors controlling the charging and discharging of the charging circuits. The microcomputer outputs first frequency from one side connecting port for predetermined time and outputs second frequency for predetermined time. At the same time, the microcomputer outputs third frequency from the other side connecting port for predetermined time and outputs fourth frequency for predetermined time.
Patent KR-20050010691-A (KR)
Inventor: KIM YU CHANG
IPC: H01L21/28
Filed: 2003-07-22
Abstract: PURPOSE: A method of forming a contact plug of a semiconductor device is provided to secure sufficient etch selectivity and a sufficient contact region by preventing loss of a hard mask and an increase of an aspect ratio. CONSTITUTION: A bit line is formed by laminating a conductive layer(11) and a hard mask layer(12) on a semiconductor substrate(10). A spacer(13) is formed on a sidewall of the bit line. A photoresist pattern(15) is formed on a contact region of the semiconductor substrate. An interlayer dielectric is formed on the photoresist pattern by an SOG coating process. The interlayer dielectric is removed to expose the photoresist pattern. The contact region is opened by removing the photoresist pattern. A thermal process for the interlayer dielectric is performed.
Patent KR-20050013431-A (KR)
Inventor: SHIN DONG MYONG
IPC: G03G21/14
Filed: 2003-07-28
Abstract: PURPOSE: A method and an apparatus for fast print in a laser beam printer are provided to print contents fast by performing a fast print mode according to user's selection in case of the contents such as a text whose image quality and resolution are affected little by the fast print. CONSTITUTION: The first video signal for printing a document image is generated. When a fast print mode is selected(301), the first video signal is converted into the second video signal. A drive signal for the fast print mode is generated(308) and a drum is rotated by utilizing the drive signal. A laser beam is generated according to the second video signal(309) and then irradiated onto the rotated drum. Toner is fused on a part where the laser beam is irradiated and thereby the document image is printed on paper.
Patent KR-20050013824-A (KR)
Inventor: HWANG IN SEAK
IPC: H01L21/763
Filed: 2003-07-29
Abstract: PURPOSE: A fabricating method of a shallow trench isolation structure and a micro-electronic device having the same structure are provided to improve an isolation characteristic by forming an STI structure having a sufficient depth without a void. CONSTITUTION: A shallow trench isolation region having a first aspect ratio is formed by etching a predetermined region of a substrate(100). The shallow trench isolation region is covered with a polysilicon layer. The polysilicon layer is selectively removed by performing an etch-back process using diluted ammonia water in order to form a first filler. The residual trench isolation region having a second aspect ratio is formed by forming the first filler. The residual trench isolation region is filled with a second filler in order to complete a shallow trench isolation structure.
Patent KR-20050014142-A (KR)
Inventor: PARK JUN SEOK
IPC: B60Q9/00
Filed: 2003-07-30
Abstract: PURPOSE: An obstacle sensing system of a vehicle and a vibration warning method of internal warning are provided to output an alarm generated by inner and outer warning detection signals as vibration by using a vibration generator and to repress overspeed by noticing quickly an overspeed warning signal as vibration. CONSTITUTION: Vibration generators(V1¯V6,v4¯v6) are combined to a steering wheel, seats, and a shift lever. A display window shows the distance from a vehicle to a rear obstacle by installing a distance sensor(S1¯S6) for measuring the distance to the rear obstacle. An electronic control/output unit outputs an alarm sound as the distance gets closer toward the obstacle, operates a warning lamp, and controls each device. Accordingly, the vibration generators are operated by the warning output of the electronic control/output unit.
Patent KR-20040014288-A (KR)
Inventor: AKIMOTO YUJI
IPC: C01F17/241
Filed: 2003-08-06
Abstract: PURPOSE: A method for producing high crystallinity multiple oxide powder of high dispersion which has no intrusion of impurities, and has a uniform grain size at a low cost and with simple equipment is provided. CONSTITUTION: The method for producing high crystallinity multiple oxide powder comprises the steps of injecting raw material powder including two or more kinds of metal elements and/or semimetal elements including multiple oxide in individual grains at fixed compositional ratios into a reaction vessel through a nozzle together with a carrier gas; and, in a state where the raw material powder is dispersed into a vapor phase at a concentration of less than or equal to 10 g/L, performing heating at a temperature higher than the decomposition temperature or reaction temperature thereof, and also, at a temperature satisfying (Tm/2) deg.C or higher provided that the melting point of the multiple oxide to be produced is defined as Tm/2 deg.C to produce the multiple oxide powder.
Patent KR-20050015681-A (KR)
Inventor: KIM YOUNG CHOL
IPC: B60J10/02
Filed: 2003-08-07
Abstract: PURPOSE: A glass run structure for preventing a door frame finishing tape from being stripped off is provided to increase adhesive force of the tape stronger than force generated in lifting up and down a glass run by pressing the end of the tape and applying additional force to the tape. CONSTITUTION: A glass run structure is inserted between a door glass(10) and a door frame(20) finished by sticking a tape(50) to increase sealability of the door glass. The tape is stripped off in lifting up and down the door glass with a tape fixing rib(120) that is a projection for applying additional force to the end of the tape. The adhesive force of a C portion is increased larger than force applied on A and B portions to push up or pull down the door frame finishing tape by pressurizing the C portion with the tape fixing rib.
Patent KR-20050019231-A (KR)
Inventor: KIM HEON CHANG
IPC: H01L21/66
Filed: 2003-08-18
Abstract: PURPOSE: A system and a method for diagnosing plasma processing chamber are provided to grasp and pre-estimate the characteristic of the physical and chemical phenomenon by the computer simulation linked with a theoretical model. CONSTITUTION: A plasma chamber is computer-simulated by a simulator(10) according to the numerical analysis relative to a theoretical model related to a physical/chemical reaction of the interior of a plasma chamber. The drive of the simulator(for example, starting and ending) is controlled by a server(20). All input/output data relative to the computer simulation are created/managed/controlled by a client(30).
Patent KR-20050019549-A (KR)
Inventor: KIM JIN IL
IPC: H04W4/12
Filed: 2003-08-19
Abstract: PURPOSE: A multiple short message transmitting method of a mobile communication terminal is provided to transmit each telephone number in data burst message type in which an SMS multiple transmission layer function is added, thereby simultaneously sending a message to plural users within the shortest time while saving power. CONSTITUTION: An SMSC sets a speech call with a transmission terminal according to a speech call request signal(S410), and assigns a traffic channel of the set speech call(S420). The SMSC receives a data burst message transmitted from the transmission terminal through the assigned traffic channel(S430). The SMSC analyzes the received data burst message, and transmits text information included in the data burst message to a receiving terminal according to the analyzed results(S440).
Patent KR-20050024170-A (KR)
Inventor: KIM ILL SOO
IPC: B60S1/50
Filed: 2003-09-05
Abstract: PURPOSE: A windshield washer reservoir for a vehicle is provided to prevent a cap-attached filling pipe from moving and to excellently prevent a water leakage of a combining part. CONSTITUTION: A windshield washer reservoir for a vehicle has a connection pipe(20) integrally formed on an upper reservoir body(2). A lower reservoir body is combined to the lower part of the upper reservoir body. A vertical protrusion(21) and a horizontal protrusion(22) are formed at opposed positions of the inside of the connection pipe. An insertion part(24) with a stepped portion(25) is formed to the lower part of a cap-attached filling pipe(23) and plural support protrusions(26) and a circumferential rib(27) are formed to the upper and lower parts of the outside of the insertion part. An O-ring(29) is installed between the support protrusions and the circumferential rib. A vertical groove(30) and a horizontal groove(31) are formed at opposed positions of the outside of the insertion part. The insertion part is inserted in the connection pipe. The vertical groove and the horizontal groove are fitted to the vertical protrusion and the horizontal protrusion. A slant expansion part(130) is formed to the lower part of the vertical groove.
Patent KR-20040023543-A (KR)
Inventor: HORITA HITOSHI
IPC: H01Q5/10
Filed: 2003-09-08
Abstract: PURPOSE: To provide an antenna for portable radio in which broadening of frequency band can be realized without making the location of an antenna element higher, and moreover, deviation of resonance frequency can be suppressed even if it has a structure of changing the location of a ground part. CONSTITUTION: A planar antenna 10 is mounted to a portable radio such as a portable telephone, and it is connected to a printed circuit board built in the portable radio and the ground parts 32, 23 of an LCD. The whole of the planar antenna is in a U-shape. The planar antenna is provided with a first radiating element 11 of which the main part is extended linearly and like a belt from its one end, a coupling adjusting part 12 provided adjacently to the first radiating element 11 and on the same plane, and a second radiating element 12 connected to the end of the first radiating element 11 and the coupling adjusting part 12. Further, a power feeding terminal member 43 is provided in the vicinity of the other end of the first radiating element 11. A ground connection part 42 for connecting a substrate ground 32 is provided at the end of the second radiating element 13.
Patent KR-20040024513-A (KR)
Title: Semiconductor memory device
Inventor: CHEUNG ANDY
IPC: G11C7/00
Filed: 2003-09-09
Abstract: PURPOSE: To provide a semiconductor memory device reduced in circuit area in a configuration in which memory cell arrays are divided into blocks. CONSTITUTION: The semiconductor memory device includes a plurality of the blocks which respectively include the memory cell arrays and output data signals and redundancy signals, at least one first multiplexer which selects one of a plurality of the blocks connected to a plurality of the blocks and a second multiplexer which executes redundancy processing in accordance with the data signal and redundancy signals after the block selection outputted from the first multiplexer.
Patent KR-20040025838-A (KR)
Inventor: LE KHAC BI
IPC: B01J27/26
Filed: 2003-09-19
Abstract: PURPOSE: Double-metal cyanide(DMC) catalysts which can be used to prepare polyols, a process for preparing DMC catalysts, a process for polymerizing an alkylene oxide in the presence of a DMC catalyst prepared according to the process are provided. CONSTITUTION: The double-metal cyanide catalyst is characterized in that it is prepared by combining at least one metal salt, at least one metal cyanide salt, at least one organic complexing ligand, at least one alkali metal salt, and optionally, at least one functionalized polymer, under conditions sufficient to form a catalyst; and adding the at least one alkali metal salt to the catalyst so formed in an amount such that the catalyst includes the at least one alkali metal salt in an amount of from about 0.4 to about 6 wt.% based on the total weight of the catalyst. The process for preparing a double-metal cyanide catalyst comprises the steps of combining at least one metal salt, at least one metal cyanide salt, at least one organic complexing ligand, at least one alkali metal salt, and optionally and at least one functionalized polymer under conditions sufficient to form a catalyst; and adding at least one alkali metal salt to the catalyst so formed in an amount such that the catalyst includes the at least one alkali metal salt in an amount of from about 0.4 to about 6 wt.% based on the total weight of the catalyst.
Patent KR-20050029302-A (KR)
Title: Apparatus for connecting multi bombes in lpi vehicle
Inventor: CHUNG CHAN BOK
IPC: B60K15/07
Filed: 2003-09-22
Abstract: A multi-bombe connection device of an LPI(Liquefied Petroleum Injection) vehicle is provided to prevent a fuel stop phenomenon occurring as fuel in a bombe moves to another bombe when the vehicle travels on a slope way. A multi-bombe connection device of an LPI vehicle comprises a main bombe(20) in which a fuel pump(10) is built; at least one auxiliary bombe(30,32); fuel pipes(40,50) connecting the main bombe and the auxiliary bombe to enable fuel to flow between the main bombe and the auxiliary bombe; and fuel cutoff devices(60,70) cutting off the fuel pipes if the auxiliary bombe is situated under the main bombe as the vehicle travels on a slope way. The multi-bombe connection device has auxiliary fuel pipes(80,90) connecting the main bombe and the auxiliary bombe at positions higher than the fuel pipes.
Patent KR-20050030681-A (KR)
Title: Alphabets character inputting apparatus and method for regonition of alphabets thereof
Inventor: KIM HYO JIN
IPC: H04M1/23
Filed: 2003-09-25
Abstract: An English alphabet input device and an English alphabet recognizing method thereof are provided to input the English alphabet by selecting one or two buttons, and to intuitively perceive a combination of the English alphabet by a front semi-character and a rear semi-character of the alphabet separated into two parts, thereby quickly inputting characters while reducing the frequency of input. A key input unit(31) consists of the first button group for configuring input buttons where front semi-characters are mapped, and the second button group for configuring input buttons where rear semi-characters are mapped, by separating a portion of the English alphabet into two parts, respectively. The rest alphabets are mapped with the input buttons of at least one of the button groups. A memory(34) stores mapping tables of the front semi-characters, the rear semi-characters, and the rest alphabets. A controller(35) recognizes that a certain alphabet is inputted when one of the input buttons is selected, and combines a rear semi-character with a front semi-character of the selected input button to recognize that one alphabet is inputted.
Patent KR-20040028537-A (KR)
Inventor: ONAKA KENGO
IPC: H01Q5/10
Filed: 2003-09-27
Abstract: PURPOSE: An antenna structure for radio communication and a communication system having the same are provided to reduce the size and the thickness by lengthening the radiation electrode from one side of a substrate to the other side of the substrate. CONSTITUTION: A plurality of electronic components are mounted on a substrate(2). A conductive part is formed on at least one side of a front surface and a back surface of the substrate. One end(3A) of a radiation electrode(3) is connected to the conductive part which is formed at the front surface or the back surface of the substrate. The radiation electrode extends outward from the conductive part corresponding to a starting point and is bent around an edge of the substrate in order to form a loop-shaped configuration, and extends to an opposite side to the starting point of the conductive part. The other end(3B) of the radiation electrode functions as an open end.