baber/WOPTO huggingface dataset:
Patent KR-20020095055-A (KR)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B17/02
Filed: 2002-04-19
Abstract: PURPOSE: To provide a lens-fitted photographic film unit constituted so that a name and a mark showing a manufacturing company may be easily and inexpensively changed to that of another company. CONSTITUTION: A projecting logotype 17 is formed on a front cover 6 so that it can be recognized visually from outside. A recessed part 31 is formed in the surface of the front cover 6, and the logotype 17 and a groove part 33 for engaging a transparent cover 32 and an auxiliary cover 36 are formed in the recessed part 31. The recessed part 31 is hidden under the auxiliary cover 36, and also, a pawl part 36b to be engaged with the front cover 6 is formed integrally with the auxiliary cover 36. By engaging the pawl part 36b with the groove part 33, the logotype 17 is hidden under the auxiliary cover 36, and also, a boundary between the front cover 6 and the auxiliary cover 36 becomes flat. Besides, in the case of making the logotype 17 visually recognizable, a transparent cover 32 having the same shape as that of the auxiliary cover 36 is engaged in replace of the auxiliary cover 36.
Patent KR-20030084020-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: LEE SEUNG U
IPC: G09G3/20
Filed: 2002-04-24
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to prevent the deterioration of the screen quality when driving the LCD with a vertical frequency of 60Hz or higher one. CONSTITUTION: In a method for driving a liquid crystal display device, a timing controller of an LCD determines whether a vertical frequency for driving an LCD is changed(S501). If the vertical frequency is changed to a higher one than 60Hz, the LCD is driven by 1-dot inverse manner. Otherwise, the LCD is driven by 2-dot inverse manner(S502). If the frequency is not changed or changed in a high frequency, a current dot inverse manner is kept(S511). If any flickering is sensed(S503), the current driving manner is determined to be the 1-dot inverse manner(S504). If so, the current driving manner is changed to the 2-dot inverse manner to remove the flickering(S505). If the flickering is not generated and if the current driving manner is the 2-dot inverse manner, the current driving manner is kept(S512,S513).
Patent KR-20030085689-A (KR)
Title: Lug sampler of odors and vocs using a vacuum pressure and method of the same
Inventor: KIM JO CHUN
IPC: A61L9/16
Filed: 2002-05-01
Abstract: PURPOSE: An apparatus and method for automatically collecting samples of odors and volatile organic compounds in the air using a vacuum pressure are provided to collect samples easily using the difference between a vacuum pressure in a chamber and an air pressure in a sample collecting bag provided within the chamber. CONSTITUTION: The apparatus comprises: a housing(102) having an air inlet connecting pipe(120) and an exhaust connecting pipe(130), a cover coupling member(116) and a pressure tester(126); a cover(106) with a packing(108) on the lower surface of the circumference; a sample collecting bag(118) mounted to the chamber in the housing(102); a vacuum pump(134) driven by being coupled to the exhaust connecting pipe(130); an air inlet valve(124) provided at the front end of the air inlet connecting pipe(120); and an exhaust valve(131) provided on the rear end of the exhaust connecting pipe(130).
Patent KR-20020054281-A (KR)
Inventor: HAN SANG YOUL
IPC: A41D25/04
Filed: 2002-05-21
Abstract: PURPOSE: Provided is a tie with a matched wearing device placed which uses a suspension member made from synthetic resin to extend the life span of the wearing device so that it obtains students' reliability as main customers. CONSTITUTION: The tie with the matched wearing device placed comprises the parts of: a tie holder(100) with upper and lower side opened which is combined with an upper edge of the tie by a hinge pin(2) with forming a wing(110) at both sides; a working button(200) which is elastically moved by a spring(201) supported at a support axis(212) formed at the upper side of a rotation part(210) with projecting an upper edge of the working part at the external side of wing; and the suspension member(300) wherein multiple gears(310) are formed in a saw-toothed type in one direction to match to a suspension gear formed at the working button.
Patent KR-20030091569-A (KR)
Title: Hinge device
Inventor: KA SEONG HYEON
IPC: E05F3/20
Filed: 2002-05-28
Abstract: PURPOSE: A hinge apparatus is provided to maintain a stop state at a predetermined position in opening and shutting a door and make the door automatically shut. CONSTITUTION: A hinge apparatus(10) comprises a housing member(20); combined to one of a stopping portion and a rotating portion; a rotating member(40) received inside the housing member to rotate relatively to the housing member; a rectilinear movement member(50) rectilinearly moving along an axis of rotation of the rotating member; a compression coil spring pushing the rectilinear movement member toward the rotating member; oil filled in the housing member; and two oil passages(556) communicating separated spaces of the housing member for flow of oil. One of the two oil passages is closed when elastic members return by the elastic force after deformation. A part of the rotating member is exposed to the outside of the housing member and is combined to one of the sopping portion and rotating portion not combined to the housing member. The rectilinear movement member doesn't rotate relatively to the housing member but rectilinearly moves through interaction with rotation of the rotating member.
Patent KR-20020092198-A (KR)
Inventor: FROHNE CHRISTIAN
IPC: B21D15/04
Filed: 2002-05-30
Abstract: PURPOSE: A device for continuously producing a helically corrugated metal tube is provided to make a plurality of disks form a multiple helical crease, especially a tube having a small creased inclination without applying strong mechanical load to a corrugating tool. CONSTITUTION: A device(8) for continuously producing helically corrugated metal tubes(12,14) is composed of a rotary corrugating head(11) and a corrugating tool(16) installed inside the corrugating head and freely rotated with being eccentric to the longitudinal axis of the metal tubes. The corrugating tool includes at least one disk of which the eccentric position relative to the longitudinal axis of the metal tubes is offset and the outer peripheral surface is rolled off on the metal tube.
Patent KR-20030064238-A (KR)
Title: Method for constructing a floor heater
Inventor: KO JAE SIK
IPC: F24D3/12
Filed: 2002-05-31
Abstract: PURPOSE: A floor heater construction method is provided to allow for ease of construction and reduce loads applying to the building, while preventing cracks and achieve improved efficiency of heating system. CONSTITUTION: A floor heater construction method comprises the first step of loading a heat insulating member(20) on a concrete slab(10); the second step of laminating the first water-resistant sheet(30) on the heat insulating member and covering the resultant structure with a sheet heater(40); the third step of laminating the first water-resistant sheet and the second water-resistant sheet by attaching the second water-resistant sheet(50) on the sheet heater; and the fourth step of covering the second water-resistant sheet with a finishing member(60).
Patent KR-20030097262-A (KR)
Title: Device for removing the inorganic materials and ion of elecdtrode cell
Inventor: AHN HONG JU
IPC: C02F1/461
Filed: 2002-06-20
Abstract: PURPOSE: A desalting and ion removing apparatus of desalting equipment is provided to remove inorganic matter and remove saturated ions stuck to electrode cell by adhering carbon fiber to the electrode cell of the desalting equipment. CONSTITUTION: The desalting and ion removing apparatus comprises a desalting unit(200) comprising a desalting electrode connected to discharge pipe line of contaminated water tank(100) by first and second inflow pipes(110,120) to receive contaminated water or regenerated water in the opening process of first and second valves(130,140) and purify contaminated water, and a regenerator for spraying regenerated water onto the desalting electrode; a purified water tank(300) connected to the desalting unit(200) by first and second discharge pipes(310,320) to receive purified water and return the purified water in the opening process of third and fourth valves(330,340); analyzers(400) respectively mounted on flow pipe line of the first and second inflow pipes(110,120) and first and second discharge pipes(310,320) to analyze constituents of the contaminated water before and after treating the contaminated water; and a controller(500) connected to the desalting unit(200) to output opening and closing signals to the first to fourth valves(130,140,330,340) and convert polarity of power supply(510) according to a set value.
Patent KR-20040001180-A (KR)
Title: A repair method and structure of column with reinforcing rod concrete
Inventor: LEE JEA HYUN
IPC: E01D22/00
Filed: 2002-06-27
Abstract: PURPOSE: A repair method of a reinforced concrete post is provided to shorten a period of repairing damaged concrete post, to reduce cost for repairing by improving workability, and to prevent the electric corrosion between the existing concrete and concrete mortar for repair. CONSTITUTION: The repair method of a reinforced concrete post comprises the steps of: manufacturing a jacket(6) with the size of a damaged part(2) and the diameter of the reinforced concrete post(1); installing a connecting wire(10) which connects a reinforcing bar(9) exposed from the damaged part(2) with the jacket(6) electrically; putting the jacket(6) around the post(1) containing the damaged part(2), then fitting rubber gaskets(11) on the upper and lower parts, and installing the jacket(6) to the post(1) by a band(13) and a turnbuckle(14); placing concrete mortar through a mortar injection hole(7) formed on the jacket(6); removing the mortar injection hole(7) formed on the jacket(6), then sealing up a hole(8) by welding; and installing anodes(12) to prevent corrosion on the upper or lower part of the jacket(6) with bolts.
Patent KR-20040003623-A (KR)
Title: Frost removing method of heat pump system using two compressors
Inventor: CHOI CHANG MIN
IPC: F25B47/02
Filed: 2002-07-03
Abstract: PURPOSE: A method for defrosting operation of a heat pump system with two compressors is provided to reduce time needed for the defrosting operation and improve efficiency of the defrosting operation by changing flow rate of refrigerant during the defrosting operation. CONSTITUTION: A method includes the steps of: a first step(S1,S2) determining whether defrosting operation is to be operated based on different between temperature of a tube of an outdoor heat exchanger and outdoor temperature during heating operation with opening degree of an LEV(Linear Expansion Valve) set depending on objective super-heating degree of a heat pump system; a second step(S3,S4) executing the defrosting operation with opening degree of the LEV larger than the opening degree during heating operation when the defrosting operation is determined to be executed in the first step; and a third step(S5,S6) re-executing the heating operation with the opening degree of the LEV smaller than the opening degree in the second step after the defrosting operation is completed.
Patent KR-20040004961-A (KR)
Title: Basic pile with a screw
Inventor: HWANG MOON SAM
IPC: E02D5/28
Filed: 2002-07-08
Abstract: PURPOSE: A foundation pile provided with a screw is provided to have economical efficiency by maximizing bearing force and reducing materials, to simplify works and to minimize the noise and vibration caused under construction works. CONSTITUTION: The foundation pile provided with a screw is composed by installing many screws(2) on the outer circumference of a pile body(1), wherein large-diameter screws(2) are installed in order upward. The coupler for coupling many screws(2) to the pile body(1) is composed by installing a bending pipe where the pile body(1) is interposed and screws(2) are welded outward, forming many joint holes on the pipe body(1) and the bending pipe, then fastening a bolt.
Patent KR-20040006323-A (KR)
Inventor: EOM JAE DU
IPC: H01L21/027
Filed: 2002-07-11
Abstract: PURPOSE: A method for manufacturing a reticle is provided to be capable of achieving semiconductor chips of small size while using a plurality of dummy patterns. CONSTITUTION: The first mask pattern is formed on a reticle substrate(10) to cover cell and dummy patterns. After aligning the reticle substrate(10) using a stepper, the resultant structure is firstly exposed by using the first mask pattern. After removing the first mask pattern, the second mask pattern(14) is formed to expose the dummy patterns and to cover the cell patterns. The substrate is secondly exposed by using the second mask pattern(14).
Patent KR-20040006401-A (KR)
Title: Reinforcement Bar for Retaining wall and Manufacturing Method thereof
Inventor: HONG CHAN YUN
IPC: E02B3/12
Filed: 2002-07-12
Abstract: PURPOSE: A reinforcing member for constructing a retaining wall and a manufacturing method thereof are provided to improve corrosion resistance and durability, and to prevent movement of stacked surface materials in constructing the retaining wall by bending the reinforcing member three-dimensionally and covering the reinforcing member with the protection film and the synthetic resin coating material. CONSTITUTION: A reinforcing member for constructing a retaining wall is composed of a bent part(11) combined with a retaining wall surface material and bent up and down or right and left; a support part(12) extending from the bent part; and an anchor part(13) bent right and left or up and down in the end of the support part and fixed to the anchor block. The bent part and the support part are covered with a synthetic resin coating material(14), and bent perpendicularly. The reinforcing member is cut, and covered with the protection film. The reinforcing member is inserted to the tubular synthetic resin coating material, and the synthetic resin coating material is bonded on the surface of the reinforcing member by heating.
Patent KR-20040006936-A (KR)
Title: anion silk cotton, comfort manufactured thereby, and manufacturing method thereof
Inventor: BHANG BYOUNG HOH
IPC: B68G1/00
Filed: 2002-07-16
Abstract: PURPOSE: Provided is an anion silk cotton for use in a bedding, which is favorable to human health and has excellent aeration property, moisture absorption, transmission and exhalation properties, heat insulating property, elasticity and soft touch. CONSTITUTION: The anion silk cotton(3) comprises 20-30 wt% of a natural silk short-fiber(1), and 70-80 wt% of an anion short-fiber(2) obtained by spinning of a polyester resin mixed with 3-9 wt% of one or more anion emitting materials selected from the group consisting of a tourmalin, a sericite and a jade powders pulverized to 300-1000 mesh. Further, the anion silk cotton(3) is filled in an inner sheet(4) having a desired shape and a decorative outer sheet(5) is covered on the surface of the inner sheet(4) to provide a bedding such as a pillow.
Patent KR-20040011831-A (KR)
Title: ventilation gas purification apparatus
Inventor: PARK BYOUNG EOK
IPC: B01D50/00
Filed: 2002-07-30
Abstract: PURPOSE: An exhaust gas purifying apparatus is provided which has simple structure, reduces maintenance cost and completely captures foreign materials to prevent air pollution. CONSTITUTION: The exhaust gas purifying apparatus comprises a long cylindrical chamber(10) at a central part of an upper surface of which air discharge port(13) is formed, on an upper circumferential part of which suction port(15) is formed, and at a lower part of which opening part(17) is formed; a plurality of injection nozzles(25) slantly installed in a radial direction on an upper inner wall surface of the chamber(10); a compressed air supply means(35) for rotationally descending exhaust gas sucked into the chamber(10) by supplying compressed air into the chamber(10) through the injection nozzles(25); a dust collecting tank(40) installed at a lower part of the chamber(10); and a circular cone(45) spaced apart from the opening part(17) in a certain distance by forming a passageway between the circular cone(45) and the opening part(17) of the chamber(10), wherein the circular cone(45) separates foreign materials from exhaust gas rotationally descended from the inside of the chamber(10) and ascends clean air to a central part of the chamber(10) at the same time so that the clean air is exhausted to the outside through the air discharge port(13).
Patent KR-20030007230-A (KR)
Title: The implementation of new layer structure and its control shemes for the processing of images in a single document, and computer-readable media which record the above implementation
Inventor: LEE BONG GYU
IPC: G06K9/00
Filed: 2002-08-05
Abstract: PURPOSE: A method for executing and controlling a new layer capable of processing an image in a single region through multi-step and a computer-readable recording medium storing a program are provided to offer and realize a new layer and a new layer list structure adaptable to all image processing in order to fit to biometrics developing tool. CONSTITUTION: In case that a layer list storing event is occurred, a name of a storing file is clarified and the file is opened(S2). The information, such as a list ID, a sequential number and a layer number in the list, relating to the layer list of the opened file is written to the file(S3). A position of the first layer in the layer list is searched(S4). In case of an end of the list, the file is closed and the execution is completed(S8,S9). If not, the layer is stored by calling a routine to store the layer in a present position(S6). The position to store the layer at the next time is searched until the end of the list(S7).
Patent KR-20040017154-A (KR)
Title: Multi-function shutter
Inventor: JUNG GUK
IPC: E06B9/15
Filed: 2002-08-20
Abstract: PURPOSE: A multi-purpose shutter is provided to secure a crime prevention effect and an advertisement effect and to effectively substitute for a general mosquito net by preventing the shutter from easily being torn and securing good ventilating efficiency. CONSTITUTION: A multi-purpose shutter includes a shutter box(16) having a driving unit(22) and a drum(23), and shutter members(10) in which plural plates to be wound in the shutter box are combined. Each shutter member forms plural holes all over. The side end-connecting parts between neighboring shutter members are finished by a set of combining-type brackets(12). The shutter member forms the holes with a diameter under 1¯2mm, to prevent insects from coming in. The shutter member forms the square holes regularly arranged, to prevent an intruder from coming in.
Patent KR-20030019202-A (KR)
Title: Stabilization of acrolein
Inventor: FAUCONET MICHEL
IPC: C07C45/86
Filed: 2002-08-29
Abstract: PURPOSE: Provided is a method for stabilizing an acrolein, so as to prevent it from self-polymerizing during its purification, storage or transportation, by using at least one nitroxide derivative in essentially anaerobic atmosphere. CONSTITUTION: The method comprises stabilizing an acrolein in acrolein-rich flow containing at least 90% by weight of acrolein monomer by adding at least one nitroxide compound thereto, during its purification, storage or transportation. The nitroxide compound has the formula 1, wherein R1, R2, R3 and R4, which may be identical or different, represent optionally substituted linear or branched alkyl radicals, R3 and R4 also may be linked together; R5 is a hydrogen atom or an optionally substituted linear or branched alkyl radical; and R6 represents an optionally substituted linear or branched alkyl radical, an aryl radical or a dialkoxyphosphoryl radical.
Patent KR-20030067461-A (KR)
IPC: G06F17/50
Filed: 2002-10-07
Abstract: 메모리 트랜지스터의 회로 시뮬레이션을 실행했을 때의 시뮬레이션 값을, 메모리 트랜지스터의 특성의 실측치에 확실히 가깝게 할 수 있는, 메모리 트랜지스터의 시뮬레이션 방법을 제공한다. 스텝 s2에서 Id-Vcg 특성을 실측으로 구하고, 스텝(s4)에서 Id-Vfg 특성을 실측으로 구한다. 그리고, 스텝 s5에서, 구한 Id-Vcg 특성 및 Id-Vfg 특성에 의거하여, 메모리 트랜지스터의 회로 시뮬레이션으로 사용하는 커패시턴스(Cfc)의 값을 결정한다. 그리고, 스텝 s14에서, 스텝 s5에서 결정한 커패시턴스(Cfc)의 값을 사용하여 회로 시뮬레이션을 실행한다. 결정한 커패시턴스(Cfc)는 메모리 트랜지스터의 특성의 실측 결과에 의거한 값이므로, 시뮬레이션 값을 실측치에 확실히 가깝게 할 수 있다.
Patent KR-20040032399-A (KR)
Title: Apparatus and method for packet data path appointment in mobile elements
Inventor: SHIN SEONG GUK
IPC: H04W8/26
Filed: 2002-10-09
Abstract: PURPOSE: An apparatus and a method for routing packet data between mobile terminals are provided to prevent waste of IP addresses and smoothly manage them by allocating an IP address to a mobile terminal only when packet data communication is made. CONSTITUTION: A mobile terminal 1(100) requests a packet data communication from a mobile terminal 2(102)(400). The mobile terminal 2(102) informs the mobile terminal 1(100) whether the requested packet data communication is accepted or not(402). If the mobile terminal 2(102) accepts the requested packet data communication, the mobile terminal 1(100) and the mobile terminal 2(102) request IP address allocation from a PDSN network(104)(404,406). The PDSN network(104) allocates an IP address to the mobile terminal 1(100) and the mobile terminal 2(102)(408,410). The mobile terminal 1(100) and the mobile terminal 2(102) register each IP address allocated from the PDSN network(104) in a gate keeper(412,414). The mobile terminal 1(100) and the terminal 2(102) perform packet data communication by using the allocated IP addresses(416).
Patent KR-20040033493-A (KR)
Title: Assembling Method for an integrated heat exchanger of a radiator and a condenser
Inventor: KIM DONG SIN
IPC: B60H1/00
Filed: 2002-10-14
Abstract: PURPOSE: A method for integrally assembling a radiator and a condenser for a heat exchanger is provided to minimize the assembling steps and increase the working efficiency. CONSTITUTION: A method for integrally assembling a radiator and a condenser for a heat exchanger includes the steps of positioning a condenser tube in parallel to a radiator tube and fixing first jigs at both ends of the tubes(S110). A plurality of heating fins are stacked on the tubes, and another condenser tube and another radiator tube are stacked on the heating fins(S120). After removing the first jigs from both ends of the tubes, condenser tanks and radiator tanks are fixed to both ends of the stacked tubes(S130). The tanks are coupled with second jigs and brazed in a brazing furnace.
Patent KR-20040033556-A (KR)
Title: Carrier guiding apparatus of inkjet printer
Inventor: LEE GWAN HUN
IPC: B41J23/26
Filed: 2002-10-15
Abstract: PURPOSE: A carrier guide apparatus of an ink jet printer is provided to reduce feeding fault and vibration caused by abrasion particles or impurities by changing a contact status between a guide bush and a guide shaft. CONSTITUTION: A carrier guide apparatus guides a reciprocating movement of a carrier(140). The carrier guide apparatus includes a frame(160) having a bending section(161), which is bent from both sides of a bottom surface of the frame(160). A driving motor(170) is coupled to the bottom surface of the frame(160). A first pulley(180) is coupled to a rotational shaft of the driving motor(170). Two guide bushes are inserted into a coupling section having a hollow shape and formed at a bottom surface of a carrier(140). A guide shaft(200) is inserted into the guide bushes and the carrier(140) is assembled with the guide shaft(200).