baber/WOPTO huggingface dataset:
Patent KR-20000061765-A (KR)
Inventor: KIM DONG O
IPC: H01L21/66
Filed: 1999-03-30
Abstract: PURPOSE: A temperature adjusting apparatus is to precisely adjust a surface temperature of a local area of a wafer, thereby preventing the different surface temperature of the local area of the wafer. CONSTITUTION: A temperature adjusting apparatus comprises a thermostatic unit(290) such as a heat exchanger or a chiller. The thermostatic unit is coupled to an electrode(250) through a fluid circulating conduit(292) provided in the electrode. The thermostatic unit circulates a fluid of a desired temperature through the fluid circulating conduit to control a temperature of the electrode. A wafer supporting plate(240) is mounted onto an upper surface of the electrode, and the electrode is heat exchanged with the wafer supporting plate. A thermoelement plate(230) is mounted between an upper end of the wafer supporting plate and a lower surface of the wafer for controlling the temperature of the local area of the wafer. The thermoelement plate is formed with the under end of the safer supporting plate.
Patent KR-20000065851-A (KR)
Inventor: LEE SEUNG MYEON
IPC: B41J29/00
Filed: 1999-04-09
Abstract: PURPOSE: A method for controlling output by detecting data in which error generated is provided to prevent waste of papers by performing only receiption work about the data in which error generated. CONSTITUTION: A method for controlling output by detecting data in which error generated includes the steps of receiving data transmitted from a computer(S100); determining whether the received data is final data(S200), determining whether predetermined patterns exist in a band of the data if the received data is not final data(S300); detecting band size in a bend header(S400), receiving the data as much as the band size(S500), performing a process converting the data into bitmap if the predetermined patterns exist(S600); and eliminating the data only after receiving if the predetermined patterns does not exist.
Patent KR-20000073888-A (KR)
Inventor: TAN HONG TOK
IPC: A44B/
Filed: 1999-05-14
Abstract: PURPOSE: A belt buckle is provided which is fabricated by upper and lower channel and preserves horizontal face of a face plate cleanly so that it is balanced horizontally to keep elegance. CONSTITUTION: In the belt buckle comprises the parts of: tubes buckle(10) which assembles upper channel(20) and lower channel(30) by a rivet hole(40) to include a tube hollow; a hook(34) which is buried on the plate of front part(32) of the lower channel; and a cutting opening(35) which is formed at intermediate part(33) of an inner plate(31), the inward winding style belt buckle is shapedized by producing wings(22) at both sides of outer plate(21) in the upper channel and forming outer plate.
Patent KR-20010001248-A (KR)
Inventor: PARK JU DEOK
IPC: H04N5/45
Filed: 1999-06-02
Abstract: PURPOSE: A method for outputting a video tape screen is provided to store one frame among video tape contents at regular intervals to digitalize or compress the stored frame through a picture-in-picture(PIP) processor, and to output many screens on one or two indexing(multi-screen) screens, thereby automatically performing a fast forwarding up to a frame selected by a user, to replay the selected part. CONSTITUTION: A recording mode compresses a video frame of a representative index screen among screens for being recorded in a video tape in a picture-in-picture(PIP) processor, to make the compressed video frame configure portions of a multi-screen. The recording mode stores the multi-screen in a video storage with VISS data. A replaying mode displays the stored multi-screen to select a part for being replayed, and performs a fast forwarding for the selected part by using the VISS(video index search system) data, then replays the part. When a recording process is completed, the indexing multi-screen is stored in an index part of the video tape from the video storage. The indexing multi-screen of the index part is displayed.
Patent KR-20010001810-A (KR)
Inventor: JANG HUN
IPC: H04J13/10
Filed: 1999-06-04
Abstract: PURPOSE: A device and a method for transmitting data of a CDMA(Code Division Multiple Access) communication system are provided to improve the processing efficiency by generating a byte arranged MuxPDU. CONSTITUTION: A MuxPDU is generated by receiving a data block to transmit to a physical channel. Padding bits for a byte-arrangement is added to the MuxPDU. An LTU(Logical Transmission Unit) is generated by inserting a CRC(Cyclic Redundancy Code) to the byte-arranged MuxPDUs. A physical channel frame is generated by inserting the LTUs in an information bit stream.
Patent KR-20000006110-A (KR)
Inventor: YAMAMOTO DAKASI
IPC: G10K9/122
Filed: 1999-06-11
Abstract: PURPOSE: The piezoelectric sound part is provided to improve a sound converting efficiency by using a bimorph-type rectangle vibration plate. CONSTITUTION: The piezoelectric sound part includes a vibration plate, a mounting circuit and a cover. A vibration plate includes a rectangle piezoelectric plate and a rectangle metal plate stick to the back of the piezoelectric plate. The metal plate is fixed and connected with a first circuit electrode arranged on the mounting substrate. The electrode arranged on the front of the piezoelectric plate is connected with a second circuit electrode through a conducting wire. Gap between both edges in the mounting plate and the vibration plate is filled with a silicon rubber to form a sound space. A cover having exit hole is fixed with the mounting plate to cover the vibration plate.
Patent KR-20000034876-A (KR)
Inventor: BOTELHO JOSEPH P
IPC: D06Q1/00
Filed: 1999-06-24
Abstract: PURPOSE: An embossed fabrics and method of making the same is provided for use as a forming, pressing, drying, TAD, pulp forming, or an engineered fabric used in the production of non woven textiles, which is in the form of an endless loop and functions in the manner of a conveyor. CONSTITUTION: An industrial process fabric is embossed in a device, such as a continuously operating two-roll calender having a preselected embossing pattern. The roll(s) of the calender may alternatively themselves be engraved or etched to provide the embossing. Embossing takes place with controlled temperature, pressure, speed and gap (between the rolls) settings. The fabric may be a forming, press, dryer or TAD fabric used in paper and pulp production, pulp forming fabric or an engineered fabric used to produce non woven textile products by melt blowing, spunbonding, hydroentangling or air laid needle punching.
Patent KR-20010003982-A (KR)
Inventor: PARK SI RYANG
IPC: D02G3/36
Filed: 1999-06-26
Abstract: PURPOSE: A method for producing composite polyester yarn is proposed to achieve high efficiency of dyeing and bathochromic effect in case of where it is black colored by using low degree of orientation and high crystalline polyester. CONSTITUTION: A preparation method of composite polyester yarn is performed by air whirling or spunlacing a polyester yarn having low orientation degree and high crystalline as core yarn and a known partial drawn yarn as sheath yarn, and false twisting them. The polyester yarn has high dyeing efficiency to reduce the difference of dyeing property between the core and sheath yarns. Further, the polyester yarn is useful for improvement of bathochromic effect because of the bathochromic enhancing factor and the complex spunlace construction of the core and sheath yarns to generate synergic effect.
Patent KR-20010004765-A (KR)
Inventor: YOON BAEK
IPC: F24F1/48
Filed: 1999-06-29
Abstract: PURPOSE: An outdoor unit of split air conditioner is provided to vary the direction of air stream heat-exchanged and discharged. CONSTITUTION: An outdoor unit comprises a frame(31); a heat exchanger(100) installed in the frame; a blower fan assembly(33) disposed at the downstream of the heat exchanger and which generates an air stream in a predetermined direction; a front panel(40) to be coupled to the frame; and a grille(50) to be coupled to the front panel and which has a plurality of blades(52) for guiding the direction of the air blowing from the blower fan assembly. The grille has a circular edge portion(51), the blades mounted to be rotatable to the edge portion(51), and a connection rod(53) for connecting rear ends of the blades. Each blade is mounted to the edge portion to be rotatable centering on a hinge axis(52a), and a hinge portion(53a) is arranged at a connection portion between the blade the connection rod so that the blades rotate centering on the hinge axis.
Patent KR-20010008513-A (KR)
Inventor: LEE TAE GUK
IPC: H01L21/66
Filed: 1999-07-01
Abstract: PURPOSE: A method for forming a test pattern of a semiconductor device is provided to prevent a crack generated at a pattern edge part by maximally dispersing a contraction force of the edge part when a pattern layer is contracted in a post heat treatment. CONSTITUTION: In a method for forming a test pattern including a monitoring pattern or an overlay measuring pattern, the test pattern is formed to be a circular shape(20) in order to reduce a stress at the pattern edge. Another test pattern except the overlay is formed as a circular shape or an ellipse shape. In case of the overlay measuring pattern, only the edge is formed to be curved.
Patent KR-20010009269-A (KR)
Inventor: YOON JONG SU
IPC: G02F1/136
Filed: 1999-07-08
Abstract: PURPOSE: A method of making a thin film transistor is provided to secure the reliability of a pad part by forming a contact hole so as to expose a gate pad and an auxiliary data pad when forming a semiconductor layer. CONSTITUTION: The method of making a thin film transistor is composed of forming a gate line(22) and an auxiliary data line(28) on an insulation substrate(10) and forming a gate insulating film, a semiconductor layer(40) and a resistor contact layer(50) to cover the gate and auxiliary data lines. A resistor contact layer pattern, a semiconductor layer pattern and a gate insulating film pattern are simultaneously formed by etching the gate insulating film, the resistor contact layer and the semiconductor layer. The gate insulating film pattern has the contact hole(36) for exposing the auxiliary data line. A data line(62) is formed which is extended in the first direction perpendicular to the second direction and is connected to the auxiliary data line via the contact hole. A source electrode(64) is formed which is connected to the data line. A drain electrode(66) is formed which is located at an opposite part to the source electrode.
Patent KR-20010010114-A (KR)
Inventor: YOO JAE UNG
IPC: F02D41/22
Filed: 1999-07-16
Abstract: PURPOSE: An apparatus and method is provided to prevent accident caused by a sudden start of vehicle by automatically stopping the operation of engine when the current state of a vehicle has a likelihood of sudden start. CONSTITUTION: An apparatus comprises an air suction open/shut-off unit disposed in the air suction system of an engine; and an operation control unit for collecting information related to the rotation speed of a driving wheel and a slave wheel and starting operation of vehicle, so that a shutter down control unit selectively operates the air suction open/shut-off unit. A method comprises the first step(S11) of judging whether an operation selection switch is "on"; the second step(S12,S13) of receiving information regarding rotational frequency of wheels from a wheel sensor, if it is judged in the first step that the switch is on; the third step(S14) of judging whether the difference between the rotational frequency(A) of the driving wheel and the rotational frequency(B) of the slave wheel is larger than the reference(X); the fourth step(S15) of judging whether the actual vehicle speed(Q) is larger than B, if it is judged in the third step that (A-B) is larger than the reference; and the fifth step(S16) of allowing the shutter down control unit to operate an actuator of the shutter down valve so as to shut off a valve plate, thereby shutting off the air being supplied to the air suction system, if it is judged in the fourth step that the actual vehicle speed is larger than B.
Patent KR-19990073532-A (KR)
Title: 재실감시형광등제어장치및그시스템
IPC: H05B37/02
Filed: 1999-07-21
Abstract: 본 발명의 재실 감시 형광등 제어장치는 열의 이동을 감지하는 적외선 감지 센서, 적외선 감지 센서가 출력한 신호의 노이즈를 제거하는 필터부, 필터부가 출력한 신호를 증폭하는 증폭부, 증폭부에서 출력된 신호를 바탕으로 타이머의 동작을 제어하는 타이머 제어부, 타이머 제어부의 제어에 따라 동작하는 제1 타이머, 타이머 제어부와 제1 타이머의 제어에 다라 동작하는 제2 타이머, 제1 타이머와 제2 타이머의 동작 상태에 따라 동작하는 릴레이 제어부, 릴레이 제어부의 제어에 따라 동작하는 릴레이, 릴레이가 작동하면 각각 동작하는 제1 스위치와 제2 스위치 그리고 제1 스위치와 제2 스위치가 각각 동작하면 전원을 형광등에 공급하는 전원 공급부를 포함하여 사람의 활동이 없을 때 형광등의 동작으로 인한 에너지 소비를 절약할 수 있다.
Patent KR-20000017108-A (KR)
Title: Torque converter
Inventor: YAMAGUZI MITSUKU
IPC: F16H45/02
Filed: 1999-08-05
Abstract: PURPOSE: A torque converter is provided to be operated by responding to the change of the hydraulic pressure within the torque converter part and by having a lockup device. CONSTITUTION: The torque converter comprises of:a front cover(14) receiving torque from an engine; an impeller shell(22) fixed on the front cover; a turbine shell(25) placed in a fluid chamber adjacent to an impeller blade(23); a stator placed inside a fluid operation chamber between the radial inner part of the impeller shell and the turbine shell; and a lockup clutch device(17) placed between the front cover and the turbine shell.; Herein, the radial out-facing part of the turbine shell is formed by an annular flange extended in radial, and it controls the fluid flow between the fluid operation chamber and a second hydraulic pressure chamber.
Patent KR-20010017430-A (KR)
Inventor: CHO JEONG HYEON
IPC: H04B7/005
Filed: 1999-08-11
Abstract: PURPOSE: A method for controlling a data transmission between a base station and an interlocking function in a mobile communication system is provided to insert a sub frame capable of a flow control in a data frame transmission step to transmit the data frame, thereby predicting an overflow caused when data between the base station and the interlocking function is transmitted, and to solve an error correction according to a network retransmission and a data loss caused by traffic load on a network. CONSTITUTION: A base station controller(BSC) transmits a frame including a data transmission time to an interlocking function. The interlocking function includes a data receiving time to the transmitted frame, and retransmits the frame to the BSC. The BSC calculates a difference value between the data receiving time and the data transmission time of the retransmitted frame. The BSC uses the calculated difference value, and controls a data flow with the interlocking function.
Patent KR-20010018800-A (KR)
Inventor: CHO SUN YEONG
IPC: C08B37/00
Filed: 1999-08-23
Abstract: PURPOSE: A method for preparing oligosaccharides is provided for applying carrageenan as substrate and simplification of production process and without post-treatment to produce functional oligosaccharides. CONSTITUTION: A method for producing carrageenan oligosaccharide is performed by: forming different concentrations of organic acid solution such as acetate, citrate, lactate, malate, succinate; adding 1-2% carrageenan to the obtained mixture; voltexing for 3 minutes then leaving it at room temperature for 1 hour; and again voltexing for 3 minutes to dissolve carrageenan in organic acid solution. Afterward, the dissolved sample is placed into an autoclave to raise the temperature up to 120 deg.C and treated at the temperature for 180 minutes. By gel or ion-exchange chromatography, the obtained product is purified.
Patent KR-20010026171-A (KR)
Inventor: HWANG GYU DAE
IPC: F25B15/00
Filed: 1999-09-03
Abstract: PURPOSE: An absorbing refrigeration machine is provided to achieve an improved heat or substance transfer performance while reducing the size and weight of the machine, and installation cost, by allowing the heat transfer section with a plasma hydrophilic-reformed surface to be mounted in a heat exchanger. CONSTITUTION: In an absorbing refrigeration machine consisting of an evaporator, an absorber and a condenser, a heat transfer section has a plasma hydrophilic reformed surface which is a plasma polymer film having a receding contact angle of 30 degrees or lower. Since the pipe with plasma hydrophilic reformed surface has a thin water screen formed at the surface of the pipe, heat transfer performance is improved due to the increased heat transfer surface area and decreased heat resistance.
Patent KR-20010027059-A (KR)
Inventor: CHOI BYEONG BAE
IPC: H04N3/16
Filed: 1999-09-10
Abstract: PURPOSE: A drive voltage compensation circuit is provided to maintain constantly a drive condition of a horizontal output transistor by increasing or decreasing a drive voltage provided to a horizontal drive transformer according to a horizontal frequency. CONSTITUTION: A drive voltage compensation circuit comprises a horizontal drive transformer(HDT) for generating an inductive electromotive force. The drive voltage compensation circuit further comprises a micro computer(10) and a switching portion(20). The micro computer(10) outputs a high level signal or a low level signal according to a horizontal frequency. The switching portion(20) provides selectively the first drive voltage and the second drive voltage to the horizontal drive transformer(HDT).
Patent KR-20010027133-A (KR)
Inventor: KIM JONG IL
IPC: B60T8/00
Filed: 1999-09-10
Abstract: PURPOSE: A brake equipment circulates brake oil compressed from a master cylinder and supplied into a caliber of each wheel when braking before/after braking and stores temporarily in a certain space and cool down the brake oil so as to secure stable braking performance for the next braking. CONSTITUTION: A brake equipment comprises a radiation tank(21), a first and a second hydraulic passages(22, 23) and a first and a second check valves(24, 25). The radiation tank(21) is of a certain volume and installed on a hydraulic passage(15). The first and the second hydraulic passages(22, 23) are installed between the radiation tank(21) and a pressure room(17) of each caliber(14) and enable brake oil to circulate before/after braking. The first and the second hydraulic check valves(24, 25) are installed on the first and the second hydraulic passages(22, 23) and allow brake oil to flow to a single direction respectively. After braking, the brake oil returned to the radiation tank(21) is air-cooled with radiating fins(21a).
Patent KR-20010027511-A (KR)
Inventor: JANG JAE RYANG
IPC: B22D41/00
Filed: 1999-09-14
Abstract: PURPOSE: An apparatus for drying a ladle wheeler is provided to obtain effects of cost reduction by automatically drying a wheeler stored in a hopper using radiant heat generated from a ladle during putting of wheeler into the ladle and efficiently drying the wheeler without introduction of a complicated dryer. CONSTITUTION: The apparatus for drying a ladle (52) wheeler comprises a heat collecting part for collecting radiant heat generated inside the ladle (52), and a drying part for drying the wheeler by sending a heat source collected at the heat collecting part to a wheeler storage hopper (56) where the wheeler is stored. The heat collecting part comprises a heat collecting hood (10) in a skirt form, which is installed at lower part of a deck (54) in which the wheeler storage hopper (56) is installed, and placed upper part of the ladle which is positioned under the deck (54).
Patent KR-20010027779-A (KR)
Inventor: LEE SEUNG U
IPC: G01M15/00
Filed: 1999-09-15
Abstract: PURPOSE: An exhaust system temperature modeling method is provided to improve reliability by stopping diagnosis of catalyst and an oxygen sensor with modeling temperature of an exhaust system as the oxygen sensor according to plural input signals. CONSTITUTION: Initial catalyst temperature is modeled according to a table(Tm, Ta) after turning on a key to ignite an engine. Opening of a throttle valve is detected in starting the engine. Catalyst temperature and oxygen sensor temperature before and after catalysis are sampled by tables(rpm, Ma)(Vs) and the throttle valve opening integration constant. The catalyst temperature and the oxygen sensor temperature before and after catalysis are modeled with tables, and the fuel supply and shutoff integration constant according to fuel supply in closing the throttle valve. The table(Tm, Ta) is a catalyst temperature table according to air temperature and engine temperature on igniting, the table(rpm, Ma) is a catalyst table according to revolution per minute and suction air amount in traveling, and the table(Vs) is a temperature calibrating table according to vehicle speed for travel blowing.
Patent KR-20010029333-A (KR)
Inventor: CHANG HAN BONG
IPC: B29B17/00
Filed: 1999-09-30
Abstract: PURPOSE: Provided is a manufacturing method of aromatic vinyl using waste vinyl that has equal softness to vinyl produced with only fresh resin, and does not generate malodor. CONSTITUTION: In the conventional process of vinyl production, the regenerated vinyl is characterized by comprising of about 30 wt.% of regenerated vinyl (contain 30 wt.% of calcium carbonate therein), 60 wt.% of flesh resin, 2-7 wt.% of pigment, and 2-7 wt.% of aromatics.
Patent KR-20010035832-A (KR)
Inventor: YANG SEUNG GI
IPC: H01L23/52
Filed: 1999-10-04
Abstract: PURPOSE: A method for manufacturing a silicon optical bench for optical communication is provided to form simply a solder used for connecting a silicon optical bench with a chip. CONSTITUTION: Solder is formed by using an electric plating method in order connect all pads on a wafer. A P pad and an N pad of the connected pads are connected electrically to each other. The P pad and the N pad are separated by performing a cutting process. A projection type sawing roundabout pattern is formed on an outer metal line of the solder. The process for forming the pads and a process for forming a metal line(40) to connect the pads are performed simultaneously.
Patent KR-20010038094-A (KR)
Inventor: LEE YOON JOO
IPC: G07F17/26
Filed: 1999-10-21
Abstract: PURPOSE: An automatic picture image selling machine using the digital camera function is provided which satisfies user's satisfaction and can be applied to more diverse applications by storing and selling data of photographs of users through a storage medium. CONSTITUTION: The automatic picture image selling machine comprises a digital camera in which various functions of an existing digital camera including moving picture photographing, image photographing, voice recording, editing, picture controlling and camera controlling during photographing are added to the function of a sticker picture selling machine; a computer in which the picture data is transmitted to the body of the computer, and moving picture or image is cut or changed by software in the computer through the editing function; and a storage means storing the data using a storage medium such as floppy disc, zip drive, compact disc, MD (mini compact disc), DVD (digital video disc), etc. according to the applications, and directly transmitting the recorded data to a specific computer through network or internet.
Patent KR-20010045923-A (KR)
Title: Vulcanizing mold for tire
Inventor: SIM JAE EUN
IPC: B29C35/02
Filed: 1999-11-09
Abstract: PURPOSE: A metal mold minimizes deformation and damage of a tire occurring between the tire and a sector metal mold. CONSTITUTION: A buffer(100) absorbing shock and buffering is installed on a contacting part(10) of a mold(5) and a sector metal mold(8). The buffer(100) is made of urethane whose heat resistance, abrasion resistance and heat conductivity is excellent. The thickness of the buffer(100) is 3-10mm. The area of the buffer(100) is 70-95% of the area where the buffer is installed. The buffer is installed to the front surface of the mold(5) or the rear surface of the sector metal mold(8). The buffer(100) is engaged by a countersunk head bolt(200).