baber/WOPTO huggingface dataset:
Patent KR-20030038338-A (KR)
Title: Variable capacitance compressor and air conditioner provided with the same, and process for controlling variable capacitance compressor
Inventor: YOSHIDA HIROYUKI
IPC: F24F11/02
Filed: 2002-08-09
Abstract: PURPOSE: To provide effective techniques for favorably controlling the pressure in a power chamber and its related techniques in a variable capacity compressor controlling the capacity by a capacity control valve. CONSTITUTION: In this swash plate type variable capacity compressor 101, control means 203 controls to prevent Pc increase using an outside air temperature as a pressure increase factor. In the Pc increase prevention control, at first, the outside air temperature t and a delivery pressure Pd is read (step S1) and a Pd upper limit value Pm corresponding to the outside temperature t is obtained (step S20). Then, the delivery pressure Pd and the Pd upper limit value Pm are compared (step S30) and, when the delivery pressure Pd is larger, the present control current value I of the capacity control valve 181 is obtained and a control current value In lower than the present control current value I is set (step S40). A control signal is outputted to the variable control valve 181 based on the control current value In (step S50).
Patent KR-20040016619-A (KR)
Title: A system and method for operating lcd module
Inventor: KIM MUN SEOP
IPC: G06F3/14
Filed: 2002-08-19
Abstract: PURPOSE: A system and method for operating an LCD module is provided to automatically operate an LCD module unit adapted to basic information of each LCD module unit through a control of a microcomputer by storing information as to each module unit in a memory unit of an LCD module unit additionally without an additional distinction method as to various module units according to companies when an LCD monitor is developed and transmitting the information to a microcomputer of a module operation unit directly. CONSTITUTION: A module operation unit(300) operates an LCD module unit(310). A microcomputer(340) requests basic information to the LCD module unit(310) and controls an image signal process in accordance with the received basic information. An image processing unit(320) processes an image signal based on a control of the microcomputer(340). A transmission unit(330) transmits the image signal processed from the image processing unit(320) to the LCD module unit(310). An internal memory unit stores basic information of the LCD module unit(310). A power unit(360) supplies a predetermined power to the microcomputer(340) and the transmission unit(330). A module power switching unit(370) receives a predetermined power from the power unit(360) and switches a power of the LCD module unit(310).
Patent KR-20040016742-A (KR)
Inventor: CHOI JEONG CHEOL
IPC: F24F1/00
Filed: 2002-08-19
Abstract: PURPOSE: An air conditioner is provided to rapidly and evenly cool an indoor space by smoothing circulation of indoor air and discharging discharged air to a distance. CONSTITUTION: An air conditioner includes a hemispheric main body case(10) having an inlet(13) and an outlet(14) formed thereon; a heat exchanger(20) installed in the main body case for heat exchange of indoor air; and a fan(30) blowing indoor air. The main body case comprises a platy rear case(11) installed on a wall of a building; and a hemispheric front case(12) coupled to a circumference of the rear case. The inlet is formed along a rear circumference of the front case adhered to the wall of the building. The outlet is formed on a convex front side of the front case. A circular clock(40) is mounted to a front center of the front case so that the outlet is circularly placed on a circumference of the clock. The heat exchanger is installed to an inner rear side of the main body case near the inlet to allow air introduced through the inlet to exchange heat. The heat exchanger is formed circularly to correspond with a shape of an inside of the front case, and is separated from an inside of the rear case to partition the inside of the front case. A circumference of the heat exchanger is fixed by fixing members(15,16) placed on the inside of the front case to support the heat exchanger.
Patent KR-20040019628-A (KR)
Title: Exhauster for condensate of heat exchanger
Inventor: JANG DONG YEON
IPC: F28F17/00
Filed: 2002-08-28
Abstract: PURPOSE: A condensate discharging device of a heat exchanger is provided to smoothly discharge condensate generated in operating the heat exchanger without forming the condensate on the surface of a fin and accordingly to improve heat-exchanging performance. CONSTITUTION: A condensate discharging device of a heat exchanger is composed of a pair of headers to which gas is guided; a tube mounted between the headers to have a predetermined width and length and to guide gas from one header to other header; a fin(110) mounted between the tubes to radiate heat; and a discharging hole(117) for preventing condensate from being formed at a constant part arranged to a central louver(113b), which is leaned toward one side at the central part of a plane part(112) of the fin. The discharging hole is formed in a rectangular shape to the edge at which a base side(115) of the central louver and a central louver side(116) with a constant angle for the base side contact to each other.
Patent KR-20040025103-A (KR)
Title: Elastically operated eraser apparatus and writing instrument with the same
Inventor: YOON HYEON SEON
IPC: B43L19/00
Filed: 2002-09-18
Abstract: PURPOSE: An elastic protruding type eraser device and a writing tool with the same are provided to make the use very convenient because an eraser is protruded by the elastic operation of an elastic member and make it very easily attachable to a typical sharp pencil. CONSTITUTION: The device comprises: a cylindrical housing(10) provided with a multistage stopping ridge(12); a cylindrical internal frame provided with at least one pair of cutout portions of slit type facing each other and a large diameter end portion(24) of a predetermined thickness; an elastic member which is to be inserted into the internal frame via one opening portion; a stopping part provided with a body and a pair of first arms(44); and an eraser(50) which is inserted into the internal frame and reciprocates in a lengthwise direction in contact with the upper end portion of the stopping part.
Patent KR-20040032464-A (KR)
Inventor: KIM JIN MO
IPC: F24F1/00
Filed: 2002-10-10
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to easily connect electric wires of an indoor unit to an outdoor unit by providing a wire connection part at a rear surface of a main body case of an indoor unit. CONSTITUTION: An indoor unit of an air conditioner includes a wire connection part(40) having first and second connection sockets(41,42). The first one is connected to parts of an indoor unit via a wire(31) and fixed to a rear surface(11) of the indoor unit. The second one is detachably coupled with the first connection socket for electric connection with the first connection socket. The second connection socket is connected to a wire(32) extended from an outdoor unit.
Patent KR-20040035218-A (KR)
Title: Extracts of ginkgo biloba l. leaves and their use
Inventor: CHOI CHEOL HUI
IPC: A01N65/06
Filed: 2002-10-18
Abstract: PURPOSE: Provided are an extract of Ginkgo biloba L. leaves containing polyphenol components and the use thereof as insecticides and bactericides. CONSTITUTION: An extract of Ginkgo biloba L. leaves is obtained by the steps of: dissolving pulverized Ginkgo biloba L. leaves in warm water and followed by extraction; fractioning the extract with ethylacetate and filtering the ethylacetate layer; filtering the ethylacetate layer and concentrating it under reduced pressure.
Patent KR-20030035927-A (KR)
Title: Cutting machine and method for collecting dust
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B23K26/142
Filed: 2002-10-22
Abstract: PURPOSE: To provide a thermal cutting machine which can be miniaturized, efficiently ventilate fume and high-pressure gas, and maintain an excellent working environment, and to provide a dust collecting method thereof. CONSTITUTION: This thermal cutting machine comprises a plurality of exhaust chambers (20) continuously disposed parallel to one side of a table (3) inside the table (3), an exhaust outlet (23) formed in one end side in the exhaust direction of each exhaust chamber (20), an exhaust means (25) which is communicated with the exhaust outlet (23) directly or via an exhaust duct (24c), an opening/ closing means (24b) to open/close each exhaust outlet (23) or individual exhaust passages to the exhaust means (25), each air inlet (21) provided at a position substantially facing each exhaust outlet (23), an air supply means (22) which is communicated with the air suction side of each air inlet (21) to supply air, and a control means (6) to synchronously and/or singly control each opening/ closing means (24b) and each air supply means (22) corresponding to the position of a torch (4) during a cutting operation.
Patent KR-20030036049-A (KR)
Title: A cooling system for a gas turbine
Inventor: WILSON IAN DAVID
IPC: F01D5/08
Filed: 2002-10-30
Abstract: PURPOSE: A cooling system for cooling a rotor is provided to use a space useful for the cooling system economically while flowing a cooling medium into buckets with uniform distribution. CONSTITUTION: In a turbine rotor(10) having axially spaced wheels(14,16,18,20) mounting buckets(22,24,26,28) and spacers(30,32,34) between the wheels, a cooling system for cooling the buckets comprises plural manifold segments circumferentially spaced from one another about and adjacent the rim of the rotor, and a retention system supported by the manifold segments and cooperable with the spacer for securing the manifold segments to the spacer against substantial axial movement relative to the rotor. Each manifold segment lies in communication with at least one passage(58) for flowing a cooling medium to or from the manifold segment. Each manifold segment has plural ports in communication with flow passageways of turbine buckets of at least one of the turbine wheels. The retention system includes a rib and a recess and another of the rib and the recess on each the manifold segment. The rib is engageable in the recess to retain the manifold segment on the spacer against substantial axial movement.
Patent KR-20040039043-A (KR)
Title: Control message transmission method for universal plug and play network system
Inventor: KIM CHANG HYEON
IPC: H04L12/58
Filed: 2002-10-30
Abstract: PURPOSE: A method for transmitting a control message in a UPnP(Universal Plug and Play) network system is provided to confirm whether a response to a transmitted control message is received, and to confirm the response during standby time according to importance of the control message or importance of the response, then to retransmit the control message, thereby taking proper measures for the control message. CONSTITUTION: A system multicasts a control message to many devices within a network, and confirms whether the devices respond to the control message. If all the devices do not respond, the system multicasts the control message as predetermined frequency, and confirms whether the devices respond to the control message. If some of the devices do not respond to the message, the system confirms whether the devices respond, as waiting as much as set time according to priorities. If the devices still do not respond to the control message, the system completes the message transmission procedure.
Patent KR-20040038272-A (KR)
Title: Method for allowable/cutoff to sending of terminal from BTS
Inventor: BAN JU HYEON
IPC: H04B7/26
Filed: 2002-10-31
Abstract: PURPOSE: A method for permitting/intercepting a transmission to a terminal from a BTS(Base station Transceiver Subsystem) is provided to intercept a soft handoff process in which a busy call of other sector region moves to a sector region of a failed DDCA(Digital Down-converter Card Assembly) board, when the DDCA board fails, thereby continuously supplying a communication service. CONSTITUTION: A DCCA(DU Controller Card Assembly) board(300) checks whether a DDCA board(100) is abnormal(S11). If so(S12), the DCCA board(300) indicates to intercept an output to a DUCA(Digital Up-converter Card Assembly) board(200)(S13). The DUCA board(200) reports to the DCCA board(300) that the output interception is successful(S14,S15). The DCCA board(300) sets to a prohibition state of the output of the DUCA board(200), and reports to a BCP(400) that the output interception is successful(S16,S17). The BCP(400) informs a BSM(500) of results(S18). If the DDCA board(100) is normal(S19), the DCCA board(300) indicates to permit the output of the DUCA board(200)(S20). The DUCA board(200) permits the output to a terminal, and reports to the DCCA board(300) that the permitted output is successful(S21,S22). The DCCA board(300) sets to a permission state, and reports to the BCP(400) that the permitted output is successful(S23,S24). The BCP(400) informs the BSM(500) of results(S25).
Patent KR-20040040120-A (KR)
Title: traffic signal light and traffic signaling system with single display panel
Inventor: KIM YOUNG HOON
IPC: G08G1/095
Filed: 2002-11-06
Abstract: PURPOSE: A traffic signal lamp having a single signal indication unit and a traffic signal indication system are provided to reduce the number of signal lamps and the power consumption by maximizing characteristics of an LED which express various colors and various shapes on the same display unit. CONSTITUTION: A traffic signal lamp having a single signal indication unit and a traffic signal indication system include a signal lamp including an LED. The signal lamp including the LED is used for indicating various kinds of traffic signals by expressing various colors and various shapes on the same display unit.
Patent KR-20040040609-A (KR)
Title: Caliper brake easy to exchange a brake pad
Inventor: RYU NAM YEOL
IPC: F16D55/224
Filed: 2002-11-07
Abstract: PURPOSE: A caliper brake simple to exchange a brake pad is provided to easily exchange the brake pad and prevent a bolt pin from being soiled and missing, by forming open grooves to arms of a cylinder and fixing the cylinder to a carrier. CONSTITUTION: In a caliper brake, arm parts(210) are formed on both sides of a cylinder(200) in a protruded shape. One of the arm parts forms a hole(220) of a pierced shape and the other forms a groove(230) one side of which is open. The upper part of the groove is formed in a curved shape and is fastened closely to the periphery of a bolt pin. The groove is formed in a U-shape or a V-shape. The cylinder is fixed to a carrier by fitting a bolt pin into the hole of the arm part.
Patent KR-20040041235-A (KR)
Title: Pharmaceutical composition comprising the water-soluble component of kupferkies and the extract of crude drug effective to treat neuronal paralysis and neuralgia
Inventor: KIM HAN SEUNG
IPC: A61K36/286
Filed: 2002-11-09
Abstract: PURPOSE: Provided is a pharmaceutical composition or health food for effectively treating neuronal paralysis and neuralgia, which composition comprises the water-soluble component of kupferkies and the extract of medicinal herbs. CONSTITUTION: A pharmaceutical composition for effectively treating neuronal paralysis and neuralgia is characterized by essentially containing the water soluble component of kupferkies heat-treated at high temperature, and the extract of medicinal herb selected from the group consisting of Phellodendron amurense Rupr, Chelidonium maius LINNE var. asiaticum (HARA) OHWI., Carthamus Tinctorius, Angelica gigas Nakai., and Paeonia albiflora Pallas var. trichocarpa Bunge.
Patent KR-20040041870-A (KR)
Title: Porous biaxially stretched polyester film
Inventor: KIM SANG PIL
IPC: C08J5/18
Filed: 2002-11-12
Abstract: PURPOSE: Provided is a bi-axially oriented porous polyester film, which has different surface properties on the top surface and the back surface thereof, is stable to ultraviolet light, and is useful in printing, imaging, advertising and displaying. CONSTITUTION: The bi-axially oriented porous polyester film comprises a tri-layer structure composed of a glossy layer(A layer) having a surface brightness at 60 degrees of 100% or more, a layer(B layer) containing 3-30 wt% of thermoplastic resin incompatible with polyester resin, 5-30 wt% of inorganic particles and 0.005-0.5 wt% of fluorescent dye, and a mat layer(C layer) having a surface brightness at 60 degrees of 50% or less, wherein at least one of the above layers contains 0.01-5 wt% of ultraviolet stabilizer.
Patent KR-20040042154-A (KR)
Title: Apparatus and method for electronic mail service
Inventor: CHOI CHANG SEOK
Filed: 2002-11-13
Abstract: PURPOSE: A device and a method for an e-mail service are provided to make an e-mail receiver transmit a reply as an SMS(Short Message Service) by offering an SMS gift certificate when the e-mail is transmitted. CONSTITUTION: An e-mail server(110) sells the SMS gift certificate, manages the information of the sold SMS gift certificate, and transmits the e-mail to a receiver by attaching the SMS gift certificate to the e-mail written by a sender. If a transmission request of the SMS by the SMS gift certificate is received from the e-mail receiver, an SMS server(130) provides the SMS by referring the information of the SMS gift certificate transmitted from the e-mail server.
Patent KR-20040042508-A (KR)
Title: A retainer pin device for press
Inventor: KONG HO YEONG
IPC: B21J13/08
Filed: 2002-11-14
Abstract: PURPOSE: A retainer pin device for press is provided which reduces impact noise and absorbs impulsive force by relieving initial contact impact of retainer pin and reducing final contact speed of the retainer pin on an upper part of retainer groove of upper mold pad. CONSTITUTION: In a retainer pin device for press which is installed between the upper mold pad and upper mold die of press comprising lower mold trim steel, upper mold pad(7) and upper mold trim steel, and in which a retainer groove(15) is formed on an outer surface part of the upper mold pad to prevent dropping of the upper mold pad by restricting operation stroke of the upper mold pad, and a retainer pin(17) is mounted on the upper mold die correspondingly to the retainer groove to regulate operation stroke of the upper mold pad, the retainer pin device for press is characterized in that an impulsive force absorbing unit is installed on an upper part of the retainer groove on the upper mold pad so that the impulsive force absorbing unit is correspondingly contacted with the retainer pin to absorb restoring impulsive force of the upper mold pad, wherein the impulsive force absorbing unit comprises vertical elasticity means(21), guide plate(23) and horizontal elasticity means(30), and wherein the horizontal elasticity means comprises coil spring(33), rod(35) and sliding pad(37).
Patent KR-20040045985-A (KR)
Title: An automatic apparatus adhering the marking paper on irregularly shaped surface of container
Inventor: MIN HYO GEUN
IPC: B65C9/00
Filed: 2002-11-26
Abstract: PURPOSE: An apparatus for automatically attaching a marking paper to an uneven surface of a container is provided to make the design of the apparatus compact, improve sensitivity, rapidity and productivity, minimize the manufacture cost and prevent the excitation and tearing of the marking paper. CONSTITUTION: The apparatus includes a driving portion and a main body portion. The apparatus further includes: a press roller assembly comprised of a marking paper pressing portion having a press roller(201), a plurality of springs(206,208) and a guide roller(205), a horizontal rotating portion composed of a vertical hinge pin and a vertical rotating portion composed of a horizontal hinge pin and a post; and a driving unit moving the press roller assembly forward and backward.
Patent KR-20030044808-A (KR)
Title: Flexible polyurethane foam and method for its production
Inventor: WADA HIROSHI
IPC: C08G18/63
Filed: 2002-11-26
Abstract: PURPOSE: Provided are a flexible polyurethane foam and a method for producing the same by using a polyol having a high molecular weight and low hydroxyl value in an open state. CONSTITUTION: The method comprises reacting a polyol with a polyisocyanate compound in the presence of a catalyst, a blowing agent and a foam stabilizer, wherein as the polyol, a polyol having a hydroxyl value of at most 15 mgKOH/g is used. The polyol has an unsaturation value of at most 0.05 meq/g, is a polyol produced by means of a double metal cyanide complex catalyst, and contains fine polymer particles. In the method, as the foam stabilizer, a silicone type foam stabilizer having a silicone content of from 10 to 50 mass%, is used. Also, in the method, as the polyisocyanate compound, at least one member selected from the group consisting of tolylene diisocyanate, diphenylmethane diisocyanate, polymethylenepolyphenyl polyisocyanate, a tolylene diisocyanate modified product, a diphenylmethane diisocyanate modified product, and a polymethylenepolyphenyl polyisocyanate modified product, is used.
Patent KR-20040046299-A (KR)
Title: Process for producing 4-hydroxy-4'-isopropoxydiphenyl sulfone
Inventor: BAEK SEONG IN
IPC: C07C315/04
Filed: 2002-11-27
Abstract: PURPOSE: A method for preparing 4-hydroxy-4'-isopropoxy diphenyl sulfone is provided, to improve reaction selectivity and to allow products to be separated easily by using polyethylene glycol as a solvent. CONSTITUTION: The method comprises the step of reacting bisphenol-S represented by the formula 2 with an alkylating agent in the presence of a base and a solvent to prepare 4-hydroxy-4'-isopropoxy diphenyl sulfone represented by the formula 1, wherein the solvent is polyethylene glycol and its content is 1-10 parts by weight based on 1 parts by weight of the bisphenol-S. Preferably the base is at least one selected from the group consisting of sodium hydroxide, potassium hydroxide, magnesium hydroxide and potassium hydroxide and its amount is 0.5-4 mol based on 1 mol of bisphenol-S; and the alkylating agent is isopropyl bromide and its amount is 1-5 mol based on 1 mol of bisphenol-S.
Patent KR-20040046393-A (KR)
Title: A Slurry Feeder of a silicon wafer polisher
Inventor: CHO SEONG U
IPC: H01L21/304
Filed: 2002-11-27
Abstract: PURPOSE: A slurry apparatus of a silicon wafer polishing apparatus is provided to be capable of continuously cleaning a slurry tank without stopping work for securing the stability of a polishing process. CONSTITUTION: A slurry apparatus of a silicon wafer polishing apparatus is provided with a slurry tank(110) for storing slurry and supplying the slurry to the polishing apparatus, a tank cover(120) for covering the upper portion of the slurry tank, a slurry supply line(121) installed at the inner upper surface of the tank cover for supplying the slurry to the slurry tank, and a slurry connection line(130) connected with the polishing apparatus. The slurry apparatus further includes a deionized water jet part(140) installed at the inner lower surface of the tank cover. Preferably, the deionized water jet part includes a deionized water connection line(141), a deionized water supply line(142), and a deionized water jet nozzle(143).