baber/WOPTO huggingface dataset:
Patent KR-20040011192-A (KR)
Title: heating and cooling device for hydrogen storage alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-07-29
Abstract: PURPOSE: A cooling and heating system using hydrogen storage alloy is provided to work without an outdoor unit by applying technology using hydrogen storage alloy, and to improve heating and cooling performance by preventing leakage of air having exchanged heat. CONSTITUTION: A system includes a housing(100) having air inlets(111,112) and air outlets(121,122); a pair of reactors(210,220) mounted in the housing to face each other, and charged with hydrogen storage alloy; a hydrogen channel tube(300) connected with the reactors to allow hydrogen to flow therein; a pumping unit(400) connected with the hydrogen channel tube to forcibly feed hydrogen; a blowing unit(500) forcibly blowing air flowing in the housing; an air flowing guiding unit placed between the reactors to guide flowing of air having exchanged heat; and attached members placed on both ends of the air flowing guiding unit, and attached on both ends of the reactors. The air flowing guiding unit comprises a switching plate(610) rotating with respect to a center between the reactors to force flowing direction of air blown by the blowing unit; and a driving motor(620) axially coupled to the switching plate.
Patent KR-20040012021-A (KR)
Title: Pneumatic tire with multi tread
Inventor: PARK CHAN HA
IPC: B60C1/00
Filed: 2002-07-31
Abstract: PURPOSE: A pneumatic tire having a multiple tread is provided to divide a tread part into central, inner, and outer regions with centering on a tread central line, to supply the tread made from rubber composition having optimal characteristics to each region, and accordingly to improve operation stability, braking performance, and wear resistance. CONSTITUTION: A pneumatic tire having a multiple tread and undirected patterns(5) at inner and outer regions(2,3) of the tread about a center(1) of the tread has at least two treads. The inner region of the tire having 0.5¯45% width for a full width(10) of the tire tread is made from tread rubber composition having excellent tractive ability for wet road surfaces. The outer region having 0.5¯45% width for the full width of the tire tread is made from tread rubber composition having excellent braking performance. A central region except for the inner and outer regions of the tread is made from the tread rubber composition having excellent wear resistance.
Patent KR-20040013301-A (KR)
Title: An apparatus and method for indicating the distance of iris recognition
Inventor: PARK SE UNG
IPC: G06K9/00
Filed: 2002-08-05
Abstract: PURPOSE: A device and a method for indicating an iris recognition distance are provided to receive the iris data from a user without an error by visually informing an iris camera user of an optimal distance between the user and an iris camera through a lens without using voice. CONSTITUTION: Distance measuring LEDs(Light Emitting Diode)(14,15) installed to the outside of the lens(7) irradiate light in order to measure the distance to a user's direction. A CCD(Charge Coupled Device) device converts an image including an iris shape of the user inputted through the lens into an electric signal. A controller decides the distance between the lens and the user from the electric signal, compares the distance with a preset distance, and displays a comparison result through a center of the lens. A display part displays the comparison result by control of the controller.
Patent KR-20020070418-A (KR)
Inventor: KIM HA YONG
IPC: E03F5/10
Filed: 2002-08-20
Abstract: PURPOSE: An inlet pipe for introducing drained water which has a height control ability is provided by connecting the pipe to a position for entering waste water from a drainage bath and controlling its height to simplify installation of the drainage bath. CONSTITUTION: The inlet pipe(1) is connected with an outer wall plate(2) and an inner wall plate(3), and comprises a spiral part(12) on inner side pipe(11) having larger/smaller annular trims(10,10a). The outer wall plate(2) has a supporting part(20) with inner grooves(21) and packing(22), a hollow(23) at its center portion. The inner wall plate(3) has an inner side pipe(30) with another spiral part(31) and an opening/closing cap(33) at a front inclined portion(32). The cap(33) has a supporting shaft(34) engaged into a supporting groove(35).
Patent KR-20030017393-A (KR)
Title: Peeling method and method of manufacturing semiconductor device
Inventor: MARUYAMA JUNYA
IPC: H01L21/336
Filed: 2002-08-22
Abstract: PURPOSE: A peeling method is provided to peel not only a layer to be peeled having a small area but also a layer to be peeled having a large area over the entire surface at a high yield without a damage to the layer to be peeled. CONSTITUTION: Processing for partially reducing contact property between the first material layer(11) and the second material layer(12)(laser light irradiation, pressure application, or the like) is performed before peeling. Peeling is conducted by physical unit. Sufficient separation can be easily conducted in an inner portion of the second material layer or an interface thereof.
Patent KR-20030019173-A (KR)
Title: Inside diameter measuring method and apparatus
Inventor: MATSUTORI HIDEKI
IPC: G01B13/10
Filed: 2002-08-28
Abstract: PURPOSE: To provide a method and a device for measuring an inside diameter, which can carry out an accurate measurement. CONSTITUTION: In the method for measuring the inside diameter, which supplies compressed air from an end of a cylindrically formed work W and measures the inside diameter of the work by detecting its back pressure, the variation of measured value of the inside diameter d is obtained in relation to the variation of length L of the work W, and the corrective value ε corresponding to the length L of the work W is obtained beforehand, and the measured value of the inside diameter d is corrected in relation to the length L of the work W. Therefore, the accurate measurement can be always carried out even in the case a plurality of works having different length of the work W are measured.
Patent KR-20040020096-A (KR)
Title: The interior sheet with excellent surface properties and the method of manufacturing the same
Inventor: CHA HYEONG MIN
IPC: B32B27/30
Filed: 2002-08-29
Abstract: PURPOSE: A decoration sheet with excellent surface physical properties and a method for producing the same are provided to maintain excellent physical properties of surface coatings and complement crack, curling and impact resistance. CONSTITUTION: The decoration sheet has a surface-treated treating agent layer(16) by coating a surface layer with a treating agent by using a film coating method. The treating agent is a water-soluble urethane resin of a carbonate type, the hardening agent of the treating agent is an aziridine hardening agent, and the solvent of the treating agent is a solvent of an alcohol family including methanol.
Patent KR-20020079663-A (KR)
Inventor: YOU YEN SIL
IPC: A23B4/023
Filed: 2002-09-03
Abstract: PURPOSE: Provided is a salting method of vegetables and meat using Houttuynia Cordata and green tea, thereby decreasing salinity and allowing meat and vegetables to absorb beneficial components. CONSTITUTION: The salting method using Houttuynia Cordata and green tea comprises the steps of: mixing 15-20% of Houttuynia Cordata powders, 15-20% of green tea powders and 50-60% of sun-dried sea salts; pulverizing the mixture; mixing the powdery mixture with 10-15% of ethyl alcohol and kneading them; spreading the kneading on the surface or the inside of trimmed fish, meat and the like.
Patent KR-20040025190-A (KR)
Title: Inking system and Inking method for manufacturing semiconductor devices
Inventor: SEO GI MYEONG
IPC: H01L21/66
Filed: 2002-09-18
Abstract: PURPOSE: An inking system for fabricating a semiconductor device and an inking method are provided to reduce a time for inking process by sensing inking states of bad chips before the substrate is unloaded from the chuck. CONSTITUTION: An inking system for fabricating a semiconductor device includes a chuck(40), a control unit(10), an inker(20), and a sensing unit(30). A substrate for performing an inking work is loaded on the chuck(40). The control unit(10) includes position data about bad chips and controls an inking process. The inker(20) is used for performing an inking operation on the bad chips of the substrate according to a control signal of the control unit(10). The sensing unit(30) senses inking states of the chips of the substrate before the substrate is unloaded from the chuck.
Patent KR-20040026732-A (KR)
Inventor: KIM DONG HYUN
IPC: F02B53/00
Filed: 2002-09-25
Abstract: PURPOSE: A press type rotary engine is provided to increase the heat efficiency by reciprocating a piston one time in the case that a rotary body rotate one time. CONSTITUTION: A long diameter having a bottom dead center(D-1) between both top dead centers(D-2) of an explosion exhaust part of an elliptical guide rod(D) is a half perfect circle. A perfectly circular type guide surface inwardly contacting with a guide roller of an induction bar is formed in the half of a perfect circle to smoothly move in accord with movement of a piston(B). An interrupting plate(32) is installed in front of an intake and exhaust hole(46) of a rotary body(C) and a space part(30) is formed in a housing(A) to be charged with explosive gas coming from the intake and exhaust hole, and to form a gas rod for obtaining propulsive force. A propulsive plate(34) is installed at an exhaust port(12) to exhaust the explosive gas.
Patent KR-20040031829-A (KR)
Title: water perm method of hair
Inventor: JANG YONG SEOK
IPC: A45D7/00
Filed: 2002-10-04
Abstract: PURPOSE: A method for giving a water perm to hair is provided to create the same perm effects by using only water and treatment and not applying conventional perm chemicals to the hair. CONSTITUTION: The method for giving a water perm to hair involves winding hair by using only water and treatment and not applying perm chemicals to the hair. However, if the hair is damaged to any degree, an appropriate perm chemical (having an appropriate degree of purity) is applied to every part of the hair. In case of using the perm chemical, a neutralizer should be used within 15 minutes. The water perm makes the hair look wet all the time. In other words, the water perm makes good, shiny waves.
Patent KR-20040032528-A (KR)
Title: Remote controller for controlling the number of strike conducted by hydraulic breaker
Inventor: CHOI SEONG GYU
IPC: E21B44/00
Filed: 2002-10-10
Abstract: PURPOSE: A remote control device for the percussion frequency of a hydraulic breaker is provided to promote the convenience on construction work by controlling the percussion frequency of a hydraulic breaker automatically and to heighten the operation efficiency of a breaker by improving the precision for controlling the percussion frequency. CONSTITUTION: The remote control device for the percussion frequency of a hydraulic breaker contains: a driving motor(1) connected to provide the forward, backward rotary power to an adjust screw(20); an electronic circuit unit(2) controlling the forward, backward rotation of the driving motor(1) and checking the ultimate state of the adjust screw(20) and containing a remote control receiving unit(21), a relay unit(22), a pressure check unit(23) and a high-speed central processing unit(24); a percussion frequency processing unit(3) measuring the percussion frequency of a hydraulic breaker and having a signal changeover unit(31) and a display unit(32); a software unit(4) driving/controlling a system composed of an electronic circuit unit(2) and a percussion frequency processing unit(3) and containing a control unit(41), an operation unit(42) and an audio processing unit(43); and a wireless remote control unit(5) controlling the whole system.
Patent KR-20020082826-A (KR)
Inventor: BAK SUN HEE
IPC: A21D13/00
Filed: 2002-10-12
Abstract: PURPOSE: A method for manufacturing a functional pizza by using herb medicines is provided to prevent and treat various diseases as well as improve health through the ingestion of herb medicines. CONSTITUTION: The method for manufacturing a functional pizza is divided into a crust preparation step, a molding step for putting an obtained crust in a pizza pan, a topping step for applying a beanpaste source, various vegetables and pizza cheese, and a heating step. The crust consists of 70g of whole rice flour, 50g of wheat flour, 1.2g of yeast, 16g of sugar, and 50g of herb medicine selected from various useful herb medicines.
Patent KR-20040033802-A (KR)
Title: Dehumidification method
Inventor: CHOI HO SEON
IPC: F24F11/02
Filed: 2002-10-16
Abstract: PURPOSE: A control method of a dehumidifying air conditioner is provided to satisfy temperature and humidity set by a user when carrying out the cooling and the dehumidifying simultaneously. CONSTITUTION: A control method of a dehumidifying air conditioner includes the steps of carrying out cooling operation by using all indoor heat exchangers divided by half as evaporators if a difference between an initial room temperature and a set temperature is high(S120,S140), and carrying out a cooling dehumidifying operation. The cooling dehumidifying operation is carried out by using one of the heat exchangers as a condenser and the other one as an evaporator, when the difference becomes reduced by the cooling operation(S130,S150). If the initial room temperature becomes equal to the set temperature by the cooling dehumidifying operation, the rotation speed of an outdoor fan becomes reduced to carry out constant temperature dehumidifying operation(S160).
Patent KR-20030038363-A (KR)
Title: A cooker lidwith pin prevent over flowing of foods
Inventor: JUNG JAI MAN
IPC: A47J27/58
Filed: 2002-10-18
Abstract: PURPOSE: A food overflow prevention cooker is provided to prevent the overflow of the food in the cooker to keep the cooker and kitchen clean and to prevent the leakage of the gas due to the overflow of the food. CONSTITUTION: A food overflow prevention cooker(20) is formed to communicate a plurality of the concave grooves(22) at a shoulder(21) on which a cover(10) is sat with an inner portion of the cooker. Protrusions(13) are formed at a lower portion of a peripheral surface(12) of the cover to correspond to the concave grooves of the cooker. When the food boils up, the protrusions of the cover coincide with the concave grooves of the cooker. When the steam is generated by the boiled food in the cooker, the protrusions of the cover are disposed onto the shoulder having no concave groove by lifting the cover up to introduce the cool air between the cooker and the cover.
Patent KR-20040035284-A (KR)
Title: Board lceeping off water for concrete construction
Inventor: KIM BYEONG SU
IPC: E04B1/68
Filed: 2002-10-19
Abstract: PURPOSE: A water stop for constructing a concrete structure is provided to install a support plate exactly and to function as a water stop completely. CONSTITUTION: The water stop for constructing a concrete structure contains a support plate(24) projected vertically on both sides of an oval hollow body(23) formed on the center of a main body(22) of a water stop(20), a buffer rubber piece(50) adhered to the side of the support plate(24) of the water stop(20), and an auxiliary support plate projected to one side of the support plate(24) projected vertically on the main body(22).
Patent KR-20030052966-A (KR)
Title: Resist Composition and Patterning Process
Inventor: TAKEDA TAKANOBU
IPC: C08F12/22
Filed: 2002-10-29
Abstract: PURPOSE: To provide a resist material having high contrast between solution velocity for alkali before exposure and that after exposure, having high sensitivity and capable of achieving high resolution in the baking temperature range of 100-110°C in which it is difficult to achieve high resolution when tert- butoxystyrene is used, by blending a high molecular compound using tert- amyloxystyrene as a reactive group which is decomposed by the action of an acid to increase alkali solubility as a base resin in a resist material. CONSTITUTION: The resist material comprises a high molecular compound having repeating units of formula (1) (where R¬1 is H, hydroxy, linear or branched alkyl, halogen or trifluoromethyl; R¬2 is H, hydroxy, halogen or trifluoromethyl; and n is 0 or a positive integer of 1-4) and having a weight average molecular weight of 1,000-500,000.
Patent KR-20040037744-A (KR)
Inventor: LEE CHANG JUN
IPC: C12Q1/68
Filed: 2002-10-30
Abstract: PURPOSE: A biochip and a process for producing the same are provided, thereby increasing thermostability of the biochip, so that stability, sensitivity and efficiency of the hybridization test using the biochip can be improved. CONSTITUTION: A process for producing a biochip comprises the steps of: adding 1 to 5%(w/v) of glycidylmethacrylate into a mixed solution of acrylamide and dihydroxyethylenebisacrylamide and mixing them; polymerization reacting the mixed solution on the solid surface to prepare a gel pad; and covalently bonding amine-containing biomolecules to the surface of the gel pad, wherein the mixed solution consists of acrylamide and dihydroxyethylenebisacrylamide in a ratio of 90 to 99.9:0.1 to 10(w/v); and the biomolecule is selected from DNA, RNA, protein, peptide and antibody.
Patent KR-20030036028-A (KR)
Title: 3-d-memory device for large storage capacity
Inventor: TRAN LUNG T
IPC: G11C8/12
Filed: 2002-10-30
Abstract: PURPOSE: A memory plane and a memory device are provided, which dose not need to fabricate vias, so reducing the relative complexity of the device. CONSTITUTION: In the device, the substrate(110), one or more row conductors(120) and one or more column conductors(130) is formed. The row and column conductors(120,130) extends in a row direction and column direction, respectively, to form a cross-point at each intersection. At a cross-point, a memory cell(140) is formed. Each memory cell(140) is individually addressable through the respective row and column conductors(120,130) respectively. The memory cell(140) is read-only, randomly accessible, or one-time programmable, thus allowing the memory array(100) to be a read-only memory (ROM), random access memory (RAM), or one-time programmable memory (OTP), respectively. For example, the memory cell(140) is a fuse memory cell, a fuse/diode memory cell, a fuse/anti-fuse memory cell, a magnetic memory cell, a diode memory cell, a magnetic/diode memory cell, a phase change memory cell, a resistive element cell, and the like.
Patent KR-20030038389-A (KR)
Title: System and method of assigning a home channel
Inventor: MORRISION HUGH BOYD
IPC: H04N21/485
Filed: 2002-10-30
Abstract: PURPOSE: A system of assigning a home channel and a method thereof are provided to designate the home channel in the video system by using channel information accessible from the auxiliary video data. CONSTITUTION: A television signal receiver(10) is operated to assign a home channel and to tune to the home channel upon power-up of the television signal receiver. The home channel is selected according to a channel label that identifies the broadcaster, broadcast affiliates or broadcast channel type, no matter where the channel is assigned in the area or system of the receiver. The channel label is transmitted as auxiliary data. The manufacturer of the television signal receiver selects or sets the home channel, which is changeable or not by a user of the television signal receiver. The user of the television signal receiver selects or sets the home channel.
Patent KR-20040042436-A (KR)
Title: Method of Controlling Dormant in the Packet Data Service Network
Inventor: JUN HYO SIK
IPC: H04L12/56
Filed: 2002-11-14
Abstract: PURPOSE: A dormant process method in a packet data service network is provided to easily confirm whether a corresponding dormant function is applied to an MS(Mobile Station) by only information in a specific message without referring to information of protocol revision and offer a corresponding dormant function. CONSTITUTION: A BSC(Base Station Controller) receives information for indicating whether an MS supports a dormant function by a specific message between the MS and the BSC. The BSC confirms whether it is possible for the MS to support the dormant function, and provides the dormant function. The specific message is a service connection completion message received from the MS to the BSC or a state response message of the MS corresponding to a state request message of the BSC. Information indicating whether the MS supports the dormant function is added to a blank region of the service connection completion message or the state response message.
Patent KR-20030069036-A (KR)
Title: Connector for connecting a transformer and a printed circuit board
Inventor: HWANG SUN CHANG
IPC: H01R12/71
Filed: 2002-11-18
Abstract: PURPOSE: A connector connecting a transformer and a printed circuit board is provided to solidly fix coupling of a harness and a base while easily separating the harness from the base, and prevent bad contact. CONSTITUTION: To couple a connector(30), hook parts of a harness(40) are directly inserted into holding protrusions(53) of a base(50) by inserting lower ends of support parts(43) of the harness at both sides or slopingly forming the lower ends of the support parts. The harness is solidly fixed at the holding protrusions by elasticity of the support parts. To separate the connector, force is applied to intermediate parts of the support parts on both sides, so that the harness is easily separated from the holding protrusions by the elasticity of the support parts.
Patent KR-20020097103-A (KR)
Title: A Electronic Light Emitting Golf Ball
Inventor: PARK YOUNG KUK
IPC: A63B43/06
Filed: 2002-11-18
Abstract: PURPOSE: A light-emitting golf ball containing a light emitting body made from a chemiluminescent material or a light emitting device at a center of gravity is provided which permits playing a golf at night and easy change of the LED(light emitting diode) and battery. CONSTITUTION: A transparent synthetic resin material is mixed with heavy metals in a specified mixing rate to maintain the same mass and repulsive elasticity as conventional rubber spheres. A small hole with a diameter of about 1cm is drilled in a substantially straight line of a gravity center into the transparent sphere. At the end part of the sphere, a plus terminal(7) and minus terminal(9) of the LED and dry cell(4) are placed.
Patent KR-20030005093-A (KR)
Inventor: LEE MYEONG HO
IPC: A61K8/97
Filed: 2002-11-19
Abstract: PURPOSE: A process of preparing a cosmetic remarkably reinforced in antiinflammatory function and skin protecting function for protection of the skin from skin diseases such as acne, eczema or the like using leaves and stems of Saururus chinensis is provided. Whereby, the extract is formulated into a skin lotion, emulsion, cream, essence, pack or the like. CONSTITUTION: Leaves and stems of Saururus chinensis are sufficiently washed three times to remove foreign material, mixed with water in a weight of ratio of 1:5, extracted for 1hr or more and then cooled. Thereafter, the extract is mixed with conventional cosmetic material to produce a cosmetic having skin protection action.