baber/WOPTO huggingface dataset:
Patent KR-20020094385-A (KR)
Title: A refrigerator having an inner panel of a cool chamber made from a stainless steel
Inventor: PARK GI WON
IPC: A47F3/04
Filed: 2001-06-11
Abstract: PURPOSE: A showcase having an internal material for a refrigerator formed with a stainless steel plate is provided to enhance reflection efficiency in such a manner that light(ultraviolet ray or ozone) emitted from a sterilization lamp is reflected equally to the inner space of the refrigerator, and have good thermal conductivity. CONSTITUTION: In the showcase, a sterilization lamp(20) is installed in a refrigerator(40) for keeping articles of food. An internal material(42) of the refrigerator in which the sterilization lamp is installed, is formed with a stainless steel. The outer surface of the internal material is formed as a mirror surface. Therefore, light(ultraviolet ray or ozone) emitted from the sterilization lamp is equally spread to the respective portions within the refrigerator through the mirror surface of the internal material, thereby enhancing sterilization effect of the articles of food stored within the refrigerator.
Patent KR-20020094471-A (KR)
Title: wafer centering apparatus for flowable oxide deposition equipment
Inventor: JUNG U CHAN
IPC: H01L21/68
Filed: 2001-06-12
Abstract: PURPOSE: A wafer alignment device for oxide layer deposition equipment is provided to align correctly a wafer on a cooling plate by forming centering pins on a concentric circle of the wafer according to a predetermined interval. CONSTITUTION: A plurality of centering pins(20) are formed along an outer circumference of a flat cooling plate(10). The centering pins(20) are formed on the outside of the flat cooling plate(10) according to a predetermined interval. A wafer(30) is loaded on the flat cooling plate(10). The number of the centering pins(20) is seven. The six centering pins(20) are used for supporting end portions of a circular arc of the wafer(30). The remaining centering pin(20) is located to a center portion of a flat zone(31) of the wafer(30). The wafer(30) is aligned by the six centering pins(20).
Patent KR-20020095934-A (KR)
Title: Dbs tuner having amplitude circuit for matching
Inventor: CHOI SEOK DONG
IPC: H03J3/00
Filed: 2001-06-18
Abstract: PURPOSE: A DBS tuner provided with a matching amplifying circuit is provided to relatively reduce manufacturing costs or the DBS tuner by amplifying an oscillation signal outputted from a quartz oscillator to ZERO-IF IC and QPSK IC, respectively. CONSTITUTION: A DBS tuner provided with a matching amplifying circuit includes a quartz oscillator(110) for generating an oscillation signal being larger than a predetermined bandwidth, a voltage controlled oscillator(120) for outputting a voltage controlled oscillation signal, ZERO-IF IC for converting RF signal inputted from an external into I and Q signals by the quartz oscillator(110) and the voltage controlled oscillator signal and outputting the converted I and Q signals, a match amplifying circuit(140) for matching the oscillation signal of the quartz oscillator(110) outputted through an inner buffer of the ZERO-IF IC and for outputting by amplifying to a predetermined size and QPSK IC for converting the I and Q signals outputted from the ZERO-IF IC to TS signal by the oscillation signal inputted from the match amplifying circuit(140) and for outputting the converted TS signal.
Patent KR-20020096319-A (KR)
Inventor: HONG CHANG YONG
IPC: F24F1/00
Filed: 2001-06-19
Abstract: PURPOSE: A ceiling type air conditioner is provided to reduce noise of heat exchanger side caused due to the air being directly introduced to the center of side surface of heat exchanger. CONSTITUTION: A ceiling type air conditioner comprises a cabinet(60) embedded into a ceiling; a blower fan and a motor disposed within the cabinet; a heat exchanger(65) surrounding the blower fan; a plate(80) for fixing the heat exchanger within the cabinet; and a noise reduction unit arranged at the plate, which reduces the noise of heat exchanger side caused when the air blown from the blower fan toward the center of side surface of the heat exchanger collides, in a vertical direction, against the center of side surface of the heat exchanger. The noise reduction unit includes a guide member(86) which is inclined and protruded from the plate toward the edge of the blower fan, in such a manner that the guide member guides the air blown from the blower fan toward the center of side surface of the heat exchanger, to the side of the center of side surface of the heat exchanger.
Patent KR-20030002351-A (KR)
Title: Optical fiber spin unit for fiber drawing equipments
Inventor: CHO SEUNG JIN
IPC: G02B6/00
Filed: 2001-06-29
Abstract: PURPOSE: An optical fiber spin device of an optical fiber drawing apparatus is provided, which control a polarization mode dispersion of an optical fiber drawn using a number of rollers. CONSTITUTION: A spin device is installed in a draw tower before a coated optical fiber arrives at a capstan. The spin device comprises an optical fiber spin unit(14) providing a winding by being located to wrap an optical fiber(F1) passing its center, and a control motor(10) providing a dynamic force of the winding by providing a back/forward spinning force to the optical fiber spin unit. The dynamic force of the control motor is transferred to the optical fiber spin unit using a timing belt(12). The control motor is controlled to do a forward spin and a backward spin periodically, and has a spin axis(A1). And the optical fiber spin unit also has a spin axis(A2).
Patent KR-20030002679-A (KR)
Title: A sampled fiber grating filter and its fiber grating systems
Inventor: CHO JUN YONG
IPC: G02B5/18
Filed: 2001-06-29
Abstract: PURPOSE: A sampled fiber grating filter and a fiber grating system using the same are provided, which realizes a fiber grating having a characteristics of multi peaks by varying a transmission and reflection spectrum of the fiber grating by applying a pressure(strain) or a force periodically or nonperiodically to the fiber grating or a part of the fiber grating. CONSTITUTION: A sampled fiber grating filter(SFGF) includes a fiber(10) formed with a fiber grating(20) having a random refractive index, and a pressure member, and a supporting plate fixing and supporting the fiber. The pressure member has a pressure rugged part pressing a random area of the fiber grating and having a random angle as to a propagation direction of a fiber waveguide to generate a multi peak in a reflection and transmission spectrum of the fiber grating by varying the refractive index of the fiber grating. The fiber grating has at least more than one different refractive indexes.
Patent KR-20030003406-A (KR)
Title: Method for realtime sorting of streaming data in Multimedia Messaging Server system
Inventor: KANG GI JEONG
IPC: G06F15/163
Filed: 2001-06-30
Abstract: PURPOSE: A method for arraying image information in real time is provided to array received image data according to time without overload at server or network when receiving the image data from a client program in a multimedia message server. CONSTITUTION: In a multimedia server system having a processor, image data being transmitted from a client program(12) is transmitted to a multimedia message server(11) through a UDP(User Datagram Protocol) during a communication between the client program(12) and a relay server(13). For arranging the image data in the multimedia message server(11), the image data are compared with the predetermined number of recently received image data. The number of image data to be compared in arranging image data are adjusted in accordance with the overload at a current system and traffic at the current network. The image data are stored in storage in order of arrangement.
Patent KR-20030008283-A (KR)
Title: Photo diode package using in optical pick-up apparatus and the manufacturing method
Inventor: KWON GYEONG SU
IPC: H01L31/10
Filed: 2001-07-19
Abstract: PURPOSE: A photodiode package for optical pickup apparatus and a method for fabricating the same are provided to maximize performance of photoelectric conversion by installing a chip for locating a light receiving portion of a photodiode on a printed circuit board having a light receiving hole. CONSTITUTION: A photodiode chip(35) has a flip-chip type having a connection pad(37). The photodiode chip(35) is loaded on a printed circuit board(40) in order to direct the photodiode(32) to a bottom portion. The printed circuit board(40) can be connected with an optical pickup apparatus by using a metal pad or a ball-shaped connection portion(42). A light receiving hole(45) is formed on the printed circuit board(40). An optical signal is transmitted from a lower portion of the printed circuit board(40) to the photodiode(32) through the light receiving hole(45). A resin molding portion(47) is formed on an upper portion of the printed circuit board(40) in order to protect the photodiode chip(35).
Patent KR-20020009446-A (KR)
Inventor: RYO SAITO
IPC: H04N9/28
Filed: 2001-07-20
Abstract: PURPOSE: To excellently perform a picture display using a multi-beam electron gun. CONSTITUTION: The electron gun 31 has a multi-beam system configuration, and emits two electron beams from an upper stage and a lower stage for each color. The upper stage electron beam group 1b and the lower stage electron beam group 1b form a single synthesized picture as a whole. All the scanned picture distortions formed by the upper stage electron beam group 1b and the lower stage electron beam group 1b are corrected by directly correcting picture data. Then, all the picture data corrections are independently carried out to the data for each electron beam, and are performed by varying the state of pixel array in time and space.
Patent KR-20030010115-A (KR)
Title: Blood-pressure measuring apparatus
Inventor: NISHIBAYASHI HIDEO
IPC: A61B5/02
Filed: 2001-07-25
Abstract: PURPOSE: A blood pressure measurement device is provided to obtain an accurate systolic blood pressure, while allowing for ease of manufacture of the device. CONSTITUTION: A blood pressure measurement device(10) comprises an expandable cuff(12) wound on a body part, and which has a first expandable bag(18) for pressing an artery of the body part; a first amplitude determination unit for determining first amplitudes of a plurality of heartbeat synchronized pulses of a first pulse waveform generated from the first expandable bag when the pressure of the first expandable bag changes; a pulse waveform detection device(46) for detecting a second pulse waveform propagating from the arteria to a lower stream part(14) of the cuff; a second amplitude determination unit for determining second amplitudes of a plurality of heartbeat synchronized pulses of the second pulse waveform detected by the pulse waveform detection device when the pressure of the first expandable bag changes; a ratio calculation unit for calculating the ratio between one side of the first amplitudes determined by the first amplitude determination unit and the second amplitudes determined by the second amplitude determination unit and the other side of the first amplitudes and the second amplitudes; and a blood pressure determination unit for measuring a systolic blood pressure on the basis of the ratio calculated by the ratio calculation unit.
Patent KR-20020014754-A (KR)
Inventor: GOLDIN ALEXANDER
IPC: A61B5/296
Filed: 2001-08-17
Abstract: PURPOSE: A method and apparatus for mapping a chamber of a heart is provided to easily navigate a catheter tip to points within the heart for the acquisition of condition information entirely without any additional imaging during the acquisition of condition information. CONSTITUTION: A method for intracardially mapping a condition such as an electrical or mechanical property of a chamber of a heart uses a catheter(21) having a distal tip(22) and at least one condition sensor(23) contained therein or proximate thereto. The at least one sensor is capable of sensing condition information in the chamber and provides the three-dimensional position of the catheter tip in a positional frame of reference. A first and second images of the chamber is acquired by the mapping method. The images are acquired from different projections and contain topological information of the chamber. The chamber images are registered with the positional frame of reference. The catheter distal tip is advanced into the catheter and is navigated to acquisition points under the guidance of topological information contained in or derived from the images. Condition and position information are acquired at each of the acquisition points, the points being sufficient in number and spacing to permit the generation of a map of the condition in the chamber. The topological information used to guide the navigation of the catheter is preferably a three-dimensional reconstruction of the chamber derived from the topological information contained in the images.
Patent KR-20030028942-A (KR)
Title: An apparatus for mounting an option device on a main device
Inventor: KIM BYEONG SIK
IPC: H05K7/14
Filed: 2001-10-04
Abstract: PURPOSE: An apparatus for mounting an optional device to a main device is provided to prevent loose contact of connectors and damage of components by separately performing connecting operations of connectors and components. CONSTITUTION: An apparatus comprises a fixing unit(100) including a male coupling portion protruded from an optional device(110) or a main device, and a female coupling portion arranged at the other device in such a manner that the female coupling portion is coupled with the male coupling portion. The fixing unit includes a member for moving the male coupling portion in a rearward direction when the optional device tightly contacts the main device so as to be mounted to the main device. The member is constituted by an elastic return unit(116) for moving the male coupling portion in a rearward direction when a pressing force is applied to the male coupling portion, and returning the male coupling portion to the original position when the pressing force is released. The elastic return unit includes a stopper portion(118), a support rod(117), a support rod supporting member(138) and an elastic spring(114).
Patent KR-20020027254-A (KR)
Title: Spindle-shaped magnetic metal particles containing iron as main component and processes for producing the same
Inventor: OKINAKA KENJI
IPC: B22F1/00
Filed: 2001-10-05
Abstract: PURPOSE: Spindle-shaped magnetic metal particles containing iron as main component are provided which can exhibit not only adequate coercive force, good dispersibility and good oxidation stability, but also excellent coercive force distribution despite fine particles, especially notwithstanding the average major axis diameter thereof is as small as 0.05 to 0.15μm. CONSTITUTION: Spindle-shaped magnetic metal particles for use in a magnetic recording medium, which contain iron as a main component and have an average major axis diameter(L) of 0.05 to 0.15μm; a coercive force of 111.4 to 143.2 kA/m; a Co content of from 0.5 to less than 5 atm% based on whole Fe; a crystallite size of from 150 to less than 170Å; a ratio of Al to Co from 1.0:1 to less than 2.0:1; a specific surface area(S) not more than -160xL+65; an oxidation stability (Δσs) of saturation magnetization of not more than 5.0%; and an ignition temperature of not less than 140 deg.C.
Patent KR-20030030366-A (KR)
Title: Multi-view three dimensional image displaying apparatus
Inventor: TOMONO TAKAO
IPC: H04N13/00
Filed: 2001-10-10
Abstract: PURPOSE: A multi-viewpoint type three-dimensional video display device is provided to increase horizontal resolution sensitive to human eyes by dividing a horizontal image and arranging the image vertically, and relieve fatigue of eyes. CONSTITUTION: A multi-viewpoint type three-dimensional video display device includes an image forming display flat panel(100) and a lens part(200) arranged on the whole surface of the image forming display flat panel for converting an image emitted from the image forming display flat panel into a three-dimensional image. A unit pixel composed of sub-pixels(102) is divided into a random number m. The divided unit pixels are arranged in a vertical direction in order. An area of the lens is divided by the random number m. The divided areas of the lens part are arranged on the unit pixel divided into the random number m.
Patent KR-20030031626-A (KR)
Title: Air Conditioner System and Setting Method for the Same
Inventor: SIM MIN SEOP
IPC: F24F11/02
Filed: 2001-10-15
Abstract: PURPOSE: An air-conditioning system and setting method of the same are provided to resolve problems due to error of an installer. CONSTITUTION: An air-conditioning system comprises a plurality of indoor units(12) connected with an outdoor unit(11) through a communication wire(15). The outdoor unit includes an outdoor unit microcomputer(13) controlling the outdoor unit. The indoor unit includes an indoor unit microcomputer(14) controlling the indoor unit. The indoor unit includes a memory(16) formed by an EEPROM(Electrically Erasable and Programmable Read Only Memory) to store data on operation of the indoor unit preventing data loss due to power failure.
Patent KR-20030032695-A (KR)
Title: Method for saving the power in mobile phone
Inventor: LEE JONG HYEOK
IPC: H04B1/40
Filed: 2001-10-19
Abstract: PURPOSE: A power saving method for a mobile communication terminal is provided to minimize a battery power consumption of a terminal by setting a priority reception number required to be answered even at a low power state, switching to a power saving mode and controlling power applied to an LCD and a backlight according to a signal generation of the terminal. CONSTITUTION: A user inputs a caller ID to be received even at a low power state executed in a power saving mode and sets it as a PN(Priority Number)(S1). A battery capacity measuring module measures a battery capacity(S2) and a controller calculates an estimate usage time(S3). The controller discriminates whether the estimate usage time goes down to below a pre-set limit usage time(S4). If the estimate usage time is above the limit usage time, a normal mode operation state is maintained(S5). If the estimate usage time goes down to below the pre-set limit usage time, it is switched to a power saving mode operation and the power supply unit cuts off power applied to an LCD and a backlight of the mobile terminal(S6). The controller discriminates whether a signal is detected as the terminal is manipulated by the user according to the switched power saving mode(S7). If the terminal is manipulated, the power supply units turns on power applied to the LCD(S8). If, however, there is no terminal manipulation, the controller discriminates whether a call has been terminated through a signal detection by a radio frequency unit(S9). If a call signal has been terminated to the radio frequency unit and a signal is detected, a CID(Caller ID) is detected from the call signal, while if no call signal is terminated, it is terminated(S10). The controller discriminates whether the CID detected according to the power saving mode is identical to the pre-set PN(S11). If the CID is identical to the PN, a termination tone is outputted, while if the CID is not identical to the PN, it is terminated(S12).
Patent KR-20030032757-A (KR)
Title: CO2 Safety a Capsule
Inventor: KIM NAM KIL
IPC: B63C9/08
Filed: 2001-10-17
Abstract: PURPOSE: A safety CO2 capsule is provided to prevent accidents or injury in an emergency, and to improve convenience and safety by fixing the CO2 safety capsule in a tube or boat. CONSTITUTION: A safety capsule for CO2 is composed of an adhesion part(2) having blades at all directions to horizontally stick to the surface of a tube or boat; a fixing part(4) fixing a CO2 container and a firing instrument stably and firmly; and a firing instrument sticking part(6) inserting the firing instrument and assembling with the inside of a safety part(8). The firing instrument is fastened, and the safety capsule is attached to the tube or the boat. Accidents are prevented, and safety is improved by fixing the firing instrument in the CO2 safety capsule firmly.
Patent KR-20030034491-A (KR)
Title: Semiconductor manufacturing equipment having wafer sensing tool and method for sensing semiconductor wafer in the equipment
Inventor: KANG IN GU
IPC: H01L21/68
Filed: 2001-10-23
Abstract: PURPOSE: A semiconductor fabricating apparatus having a substrate detecting apparatus is provided to prevent an unpredicted process error caused by misalignment of a semiconductor substrate by installing a plurality of substrate detecting apparatuses composed of a light emitting unit and a light receiving unit in a cover member and a support body. CONSTITUTION: A substrate supporting unit on which the semiconductor substrate(100) is placed is included in the supporting body(120). The cover member(110) is coupled to the supporting unit or is separated from the supporting unit. A reaction chamber(10) includes the supporting body and the cover member. At least one substrate detecting apparatus(130) can detect the semiconductor substrate positioned on the substrate supporting unit, installed in each side of the supporting body and the cover member.
Patent KR-20030034611-A (KR)
Title: The packaging of optical switch
Inventor: CHAE GYEONG SU
IPC: G02B26/08
Filed: 2001-10-26
Abstract: PURPOSE: A packaging of an optical switching device is provided to secure a stable operation without influence from the external environment when the optical switching device is packaged. CONSTITUTION: A packaging of an optical switching device includes a lower substrate(10) provided with a driving member(20) for driving the mirror surface of the reflection plate, an upper substrate(50) formed thereon a polymer pattern(40) provided with an insertion path of an optical fiber(60) and provided with a structure(30) at both inner sides of the polymer pattern(40) and an upper substrate(50) coupled to the top surface of the lower substrate(10), wherein the optical fiber(60) is inserted into the insertion path of the optical fiber(60).
Patent KR-20030035192-A (KR)
Title: Apparatus and method for concordance of network equipment information in network managing system
Inventor: KIM DAE WON
IPC: H04L12/24
Filed: 2001-10-30
Abstract: PURPOSE: A method and a device for synchronizing equipment information of a network managing system are provided to classify each information and to acquire corresponding information by using another interface or method, if the information generated in an NE(Network Equipment) is not processed by a managing system, so as to efficiently perform synchronization. CONSTITUTION: Information of an equipment, that is an object of management, is classified and tags are allocated(S310). Whether information processing is requested from an NE in a set time is checked(S320). If so, information processing is performed(S330). If the information processing is not performed due to a fault or loss(S340), non-processing information is detected by using the tag of the corresponding information upon next information processing(S350). An information consistency detector requests information on the corresponding tag to update equipment information in a database, thus securing information consistency(S360). If not requested in the step S320, the information consistency detector inquires the tags for each classified information in the database and compares the tags(S370). If not-processed information processing request exists, an information consistency command performer processes the not-processed information processing request(S380).