baber/WOPTO huggingface dataset:
Patent KR-20020072675-A (KR)
Title: Semiconductor device having a silicon on insulator structure and method for fabricating the same
Inventor: KIM GWANG IL
IPC: H01L23/52
Filed: 2001-03-12
Abstract: PURPOSE: A semiconductor device having a silicon-on-insulator structure and a method for fabricating the device are provided to allow applying a fixed voltage to an isolated body region while attaining high integration density. CONSTITUTION: The device has an insulating layer and an isolated silicon region of the first conductivity type formed on the insulating layer. A source area(130) and a drain area(140) are formed of the second conductivity type at both ends of the silicon region. The isolated body area for a channel thereon is disposed between the source area(130) and the drain area(140). A body contact area(160) of the first conductivity type is in contact with both the source area(130) and the body area. A conductive layer is formed on both surfaces of the source area(130) and the body contact area(160). A source electrode is in contact with a source contact(130c) of the conductive layer on the source area(130). Since the body contact area(160) is connected to the source electrode through the conductive layer, an additional contact area is not required within the body contact area(160) and thereby integration density of the device is improved.
Patent KR-20020074251-A (KR)
Title: Rice-cake type green laver containing flavor and method for producing the same
Inventor: JEON HONG JEONG
IPC: A23L17/60
Filed: 2001-03-19
Abstract: PURPOSE: A process of preparing a green laver food product by mixing a green laver, seasoning liquid, rice flour or the like is provided. Whereby, the food product has an appearance and texture resembling that of a fried glutinous rice cake(kangjeong, Korean native name) and can be effectively used as dessert after a meal for children, patients or examinees or a side dish for wine. CONSTITUTION: A green laver is washed to remove foreign materials and salt, hydrated, mixed with seasoning liquid and rice flour, compressed into the shape of a plate, dried at 40 to 50deg.C for 6 to 8hr in the first stage, and cut to a specified size, followed by drying at 70 to 80deg.C for 2 to 3hr in the second stage. In the process, one selected from the group consisting of sesame, peanut, dried shrimp and red pepper powder or a mixture thereof is additionally added thereto.
Patent KR-20020076042-A (KR)
Title: A battery and an electronic device which adopt the battery
Inventor: BAE BYEONG YEONG
IPC: H01M10/42
Filed: 2001-03-27
Abstract: PURPOSE: A battery for electronic equipments and an electronic equipment adopting the same are provided to obtain a function to store and exchange desired information rapidly and simply. CONSTITUTION: A portable phone comprises a main body(100) and a battery(200). Various major components, including a controller, supplied current from the battery(200) are embedded in the main body(100). The battery(200) is comprised of a cell unit(210), a memory unit(220), and a PCB(Printed Circuit Board). The cell unit(210) is to supply current. The memory unit(220) includes a disk drive(221) to store information. The PCB connects between the cell unit(210) and the memory unit(220). The memory unit(220) is driven by the current supplied from the cell unit(210) of the battery(200). As the battery(220) is combined with the main body(100), the battery(200) is connected to the controller of the main body(100) through connection terminals(110) and the PCB.
Patent KR-20020077967-A (KR)
Title: Dry etcher using plasma
Inventor: SHIN JUNG UK
IPC: H01L21/3065
Filed: 2001-04-03
Abstract: PURPOSE: A dry etcher using plasma is provided to control deposition of polymer and contaminant generated in an etch process, by applying bias to a focus ring electrode inside a dry etch chamber so that plasma is partially generated inside a focus ring. CONSTITUTION: A cathode electrode(16) is formed in the etch chamber(10). The focus ring(20) is formed along the outer of the cathode electrode. The focus ring electrode is formed along the circumference of the focus ring to partially generate plasma inside the focus ring. The first radio frequency(RF) power(14) supplies power to the cathode electrode. The second RF power(26) supplies power to the focus ring electrode.
Patent KR-20020078313-A (KR)
Title: Brake Control System of Automobile Loaded Auto-Transmission
Inventor: KIM YONG UK
IPC: F16H59/54
Filed: 2001-04-09
Abstract: PURPOSE: A braking control system of a vehicle with an automatic transmission is provided to automatically change the speed change mode of an automatic transmission into the neutral mode by a special control unit and perform braking of the vehicle when the stoppage time is prolonged. CONSTITUTION: A control unit(10) is formed to perform braking of a vehicle and return into the neutral mode(N) among speed change modes on condition that the stoppage time is prolonged. To decide the condition, a speed sensor(12) for sensing a stoppage state of the vehicle and a running mode sensor(14) for sensing a running mode are connected to the input group of the control unit. The delay time for deciding the maintaining of stoppage delay is set at the control unit. Solenoid valves(20) for maintaining the line pressure and maintaining the braking force of a brake body(16) are installed at a power transmission line(18) of a braking system of the vehicle. An actuator(24) for returning the speed change mode into the neutral mode is installed to a change lever assembly(22) and connected to the output group of the control unit.
Patent KR-20020080092-A (KR)
Title: Method and system for purchasing goods in lottery selectable bonus goods in free
Inventor: KIM HEE YEONG
IPC: G06Q30/02
Filed: 2001-04-11
Abstract: PURPOSE: A method and system for purchasing luck by selecting a free gift is provided to supply a predetermined rate out of a business profit in accordance with a commodity sale to a client who bought a predetermined commodity through a lottery as a free gift in an on-line or an off-line commercial transaction using the Internet. CONSTITUTION: A client connects to a commodity server and searches a commodity using the Internet(S10). The client purchases a commodity(S20). If the client completes a payment, the client receives a free gift participation number(S30). The client inputs the free gift participation number in one out of a plurality of free gift events, and participates in a free gift event(S40). If an objected collecting number of clients is reached(50), a prizewinner is selected through a lottery and the prize winning is informed to the prizewinner(S60). A corresponding free gift is supplied to the prizewinner(S70).
Patent KR-20020078461-A (KR)
Title: A backlight having structured pattern of constant size
Inventor: PARK JONG RYEOL
IPC: G02F1/13357
Filed: 2001-04-12
Abstract: PURPOSE: A light guide plate having equal-size patterns of regular arrangement is provided to effectively design dispersion patterns by controlling density distribution in regular arrangement while using equal-size patterns, thereby manufacturing more effective light guide plate. CONSTITUTION: In a light guide plate having dispersion patterns at the bottom surface, the dispersion patterns are formed by using distribution of same shaped polygons divided by axial lines proceeding in a plurality of directions, and that aspect ratio is lowered to the minimum to be close to a regular polygon in the part having a small area owing to a high coating rate; to the contrary, aspect ratio is increased and polygons are distorted in the part having a large area owing to a low coating rate.
Patent KR-20010098589-A (KR)
Title: Data reproducing method, data reproducing apparatus, data recording method and data recording apparatus
Inventor: KAWASHIMA TETSUJI
IPC: G11B27/32
Filed: 2001-04-13
Abstract: PURPOSE: A data reproducing method and apparatus, and data recording method and apparatus is provided to handle data with a reduced number of data linking blocks, record user data efficiently and read properly the recorded user data. CONSTITUTION: At the time of reading the user data, the position of a data linking block(123) is detected by making reference to the identification information, whereby excessive run-out blocks(125) which are otherwise requisite to detect the position of the data linking block are made unnecessary. At the time of data linking, a part where data in a run-in block(124) is missing is filled with correct data, thus the run-in block is correctly read, whereby the excessive run-in blocks which are otherwise be requisite are made unnecessary. A data reproducing method comprises the steps of reading the data from the data recording area of the recording medium and de-interleaving the data thus read; detecting the position of the data linking block by checking that the data is one having been written in units of the fixed length packet; and generating a reading data by removing the data linking block.
Patent KR-20010106187-A (KR)
Title: A system advertising chain stores and an operating method thereof
Inventor: CHUNG SEUNG KI
Filed: 2001-04-20
Abstract: A liquid crystal display device which enables realization of a broad visual field angle equivalent to that of a cathode ray tube and has high luminance, high picture quality, low power consumption and a narrow picture-frame. In an active-matrix liquid crystal display device, a counter-electrode and a pixel electrode are linearly formed so as not to flatly overlap each other, thus enabling generation of an electric field parallel to the substrate surface, and an insulating film having a dielectric constant not greater than 4 is formed on an image signal line, thus forming the counter-electrode on the insulating film to cover the image signal line.
Patent KR-20020086056-A (KR)
Title: A method and an apparatus for preparing a cleaned anionic air and an air cleaning system using thereof
Inventor: KIM HAK CHAN
IPC: B01D46/00
Filed: 2001-05-11
Abstract: PURPOSE: A method and an apparatus for manufacturing anionic clean air are provided to obtain a large amount of anions due to split of plenty of water particles by inducing multiple split of water injected as smoothly maintaining coercive blowing of an external air, and an indoor air cleaning system using the method and apparatus is provided. CONSTITUTION: In an air supply system for supplying cleaned air including water molecule anions from which impurities are removed into the room, the indoor air cleaning system comprises a blower(200) for coercively supplying an external air to the cleaner(100) in a discharging pressure of 0.5 to 30 m/sec; a cleaner(100) for collecting impurities in the external air supplied as a water drop and forming water molecule anions; and a vapor-water separator(300) for separately recovering the water drop contained in water molecule anionic air, wherein vapor-water separated cleaned air is supplied into the room in such a way that the supplied air receives additional external heat in addition to heat capacity retained by temperature adjusted water contained in a water tank(400) to reduce electric power consumption of a heating and cooling device, a separate air supply pipe(500) is formed at least on the bottom of the indoor so that air having temperature near air temperature in the room is supplied, and air is supplied through a grill(510) by pulling up the air supply pipe(500) onto the wall surface so that a micom controller(530) controls a remote controller(520) controllable in the room and each units of a cleaned air manufacturing apparatus.
Patent KR-20020011323-A (KR)
Inventor: JANG GEUN GU
IPC: H01L21/3065
Filed: 2001-05-24
Abstract: PURPOSE: A semiconductor fabrication apparatus using plasma, adapted for plasma etching, PVD, CVD, or photoresist stripping, is provided to permit the generation of uniform plasma on a large scale. CONSTITUTION: The apparatus(100) includes a processing chamber(110) capable of maintaining a vacuum, a gas supply line(130) for supplying processing gas into the chamber(110), and a plurality of plasma generators(120) radially formed on a sidewall of the chamber(110) at regular intervals. Each plasma generator(120) can generate high density plasma and then provide the generated plasma into the chamber(110). The apparatus(100) further includes supporting members such as a susceptor(150), connecting rods(158) and a lifting assembly(160) for supporting a processing target such as a wafer. Also, the apparatus(100) has an exhaust part(140) disposed at the bottom of the chamber(110) to exhaust directly downward gases or by-products.
Patent KR-20020093382-A (KR)
Title: Probe card for testing LCD
Inventor: JUN TAE UN
IPC: G01R1/073
Filed: 2001-06-08
Abstract: PURPOSE: A probe card for use in a liquid crystal display(LCD) is provided to easily manufacture and assembly the LCD by simultaneously forming a plurality of needles connected to a pattern of the LCD with a thin film plate made of a silicon material by using a wafer fabrication process. CONSTITUTION: A probe card for use in an LCD includes an assembly holder, a substrate holder(20) connected to one side of a bottom surface of the assembly holder, a needle holder(30) connected to another side of the bottom surface of the assembly holder facing with the substrate holder(20), a circuit substrate(40) connected to a bottom surface of the substrate holder(20) and mounted a drive IC thereon, a needle plate(50), a guide plate(60) made of a silicon material patterned into a guide groove by using a wafer fabrication process and a contactor(70) received at a receiving groove formed at a rear part of the needle plate(50) and elastically connected to a pattern of the circuit substrate at a guide groove of the guide plate(60). The needle plate(50) made of a silicon material is provided with the receiving groove, a plurality of tension parts and a plurality of connecting terminals at the front ends of the tension parts.
Patent KR-20030001826-A (KR)
Title: Self refresh circuit and self refresh method for dynamic random access memory
Inventor: HAN GYU HAN
IPC: G11C11/407
Filed: 2001-06-28
Abstract: PURPOSE: A self-refresh circuit of a semiconductor memory device and a method for the same are provided to test a characteristics of a memory cell, a self-refresh logic and a self-refresh period in response to a refresh period with changing the refresh period by a predetermined value. CONSTITUTION: A self-refresh circuit(100) of a semiconductor memory device includes a refresh enable signal generation circuit(11) for generating a refresh enable signal(Refresh_en) in response to a test mode signal(S.R TEST MODE) or a power short signal, a pulse generation circuit(13) for generating a refresh pulse(RFSH) in response to the refresh enable signal(Refresh_en) and a selection circuit(15) for selecting an external pulse inputted thereto from the refresh pulse(RFSH) or the outside of the semiconductor memory device in response to the test mode signal(S.R TEST MODE), wherein the semiconductor memory device implements the self-refresh in response to the output signal of the selection circuit(15) and the refresh enable signal(Refresh_en).
Patent KR-20020071696-A (KR)
Title: Illuminator
Inventor: HANYU ATSUSHI
IPC: G02F1/13357
Filed: 2001-07-03
Abstract: PURPOSE: To prevent the electrification of a diffusion plate without using an antistatic agent. CONSTITUTION: The diffusion plate of the illuminator used as a direct backlight for a liquid crystal display device arranged with plural wire-shaped light sources on the back side of the diffusion plate is provided with light shielding patterns which constitute a lighting curtain for enhancing the uniformity of light by shielding the light of a range where the light from the wire-shaped light sources is strong. At least portions of the light shielding patterns consist of conductors and are connected to the ground.
Patent KR-20030008025-A (KR)
Title: Apparatus for pressure simulation
Inventor: KIM TAE YEONG
IPC: G01L9/00
Filed: 2001-07-12
Abstract: PURPOSE: A pressure simulation apparatus is provided to perform a pressure simulation in a convenient manner in a narrow space. CONSTITUTION: A pressure simulation apparatus(30) comprises a simulation pressure generating unit(31); and an automatic varying unit(32) for receiving and processing the simulation pressure generated from the simulation pressure generating unit and automatically generating a predetermined voltage value corresponding to the simulation pressure. The simulation pressure is data of the program measured by the pressure sensor. The automatic varying unit includes an automatic variable resistor so as to output a voltage value suitable for the simulation pressure.
Patent KR-20030006655-A (KR)
Title: Shift lever having dust and noise influx preventing structure
Inventor: KIM JONG CHEOL
IPC: B60K20/04
Filed: 2001-07-13
Abstract: PURPOSE: A shift lever is provided to effectively isolate dusts and noise without raising the production cost. CONSTITUTION: An upper cover(4) is sealed by a stay(7) under a shift lever(1). An outward flange(8) is formed in the cover. An inward flange(9) is formed in the stay. In inserting the upper opened portion of the upper cover into the lower opened portion of the stay, the inward flange is hung in the outward flange to prevent the separation. The stay is formed by a stiff rubber. Thereby, the inflow of dusts and noise through the shift lever is prevented cheaply.
Patent KR-20030008789-A (KR)
Title: Method of manufacturing polycrystalline thin film transistor for liquid crystal device
Inventor: CHOI PIL MO
IPC: H01L29/786
Filed: 2001-07-20
Abstract: PURPOSE: A method for fabricating a polysilicon TFT for LCD is provided to prevent a damage of a surface of an interlayer dielectric in a dry etch process by removing previously a gate insulating layer from a contact hole forming region. CONSTITUTION: An active pattern is formed on a substrate(100). A gate insulating layer(106) is formed on the active pattern and the substrate(100). A gate conductive layer is formed on the gate insulating layer(106). A photoresist pattern is formed on the gate conductive layer. A gate wire(108a to 108d) are formed by pattering the gate conductive layer. The gate insulating layer(106) is removed from a contact hole forming region by etching the exposed gate insulating layer(106). The first and the second doped regions are formed on the active pattern by performing an ion implanting process. The photoresist pattern is removed. An interlayer dielectric(128) is formed on an entire surface of the resultant. The first and the second contact holes are formed by etching the interlayer dielectric(128). A pixel electrode(132a) and a data wire(132b) are formed on the interlayer dielectric(128).
Patent KR-20030012314-A (KR)
Title: Short bar for testing electrode patterns of panels
Inventor: EUN TAK
IPC: H01J11/12
Filed: 2001-07-31
Abstract: PURPOSE: A short bar for testing an electrode pattern of a panel is provided to achieve improved accuracy of test by permitting the short bar to uniformly contact the electrode pattern regardless of the uniformity of glass and height difference of electrode pattern. CONSTITUTION: A short bar(40) comprises a main body(42) having an elongated hole formed at the side opposed to an electrode pattern; a spring wire(46) buried along the elongated hole, and which has a plurality of convex parts(46a) and concave parts(46b) and an outer periphery contacting the inner surface of the elongated hole formed at the main body; and a tube(48) having a plurality of convex parts(48a) and concave parts(48b) formed to have predetermined spacing from the concave parts and convex parts of the spring wire. The tube contacts the inner surface of the spring wire in the elongated hole formed at the main body of the short bar.
Patent KR-20010088932-A (KR)
Inventor: SEO HUI DONG
IPC: C02F9/00
Filed: 2001-08-08
Abstract: PURPOSE: A sewage and wastewater treatment method using activated humus is provided, which can adjust oxidation reduction potential to more than +250 mV by using a cultivation tank that has a bio-reactor filled with solid activated humus pellet and pumice stone and by feeding liquid activated humus, and so can conduct an advanced biological treatment as well as treatment of BOD and COD. CONSTITUTION: The system comprises the followings: (i) a sump tank (1) for receiving sewage and wastewater and for supplying to aeration tank through a conveying pump (2); (ii) four aeration tanks (3) in which carrier or microorganism is filled for converting organic matter, nitrogen and phosphorus to humus precursor that is water insoluble by biological humification reaction of these microorganism; (iii) a settling tank (5) in which a scrapper (6) is installed at the bottom for discharging settled sludge to the aeration tank (3) and a concentration tank (10) through a recycle pump (8); (iv) a treated water tank (7) for receiving treated water from the settling tank (5) and for discharging; (v) a cultivation tank (13) that has a vertical bio-reactor (14) in which layers of pellets (15) of activated humus material and pumice stone (16) of are packed for cultivating microorganism of converting organic matter to humus material, a macro polymer, and for feeding to the aeration tank (3); and (vi) a concentration tank (10) in which a scrapper (11) is installed.
Patent KR-20030015998-A (KR)
Title: An easily Detachable Character Decoration Set and Attaching Method thereof
Inventor: HAE GUN
IPC: A41D1/00
Filed: 2001-08-20
Abstract: PURPOSE: Provided is a removable character decoration set which is conveniently adhered to clothes or bags so that it enables to adhere various forms of character, letter, picture, brand and other commercials as one's favorite. CONSTITUTION: In the clothes(1), the bags or gloves to adhere character designs to an external side, the removable character decoration set is characterized by comprising the parts of: the character designs(2) which adhere a fiber side(4) of velcro to the rear side, in which the fiber side of the velcro is formed as same as a projection part(3) of the velcro and adhered to the external side of the subjects; and a main body for products which adheres the projection part of the velcro with a certain width of a band formed at the external side to adhere the character designs.
Patent KR-20030016042-A (KR)
Title: process management system and operation method thereof
Inventor: HA SANG SU
Filed: 2001-08-20
Abstract: PURPOSE: A process managing system and a method for managing the same are provided to maintain a manufacturing process of each accessory stably by monitoring a trouble of a process continuously through a quality confirmation. CONSTITUTION: A cooperated company server network(100) is constructed by a cooperated company which manufactures an accessory of a specific product, inputs each quality control data of an accessory manufactured in the cooperated company and data with respect to a manufacturing process of a corresponding accessory, and transmits the data by on-line. A database(200) stores information with respect to various kinds of accessories, an object standard deviation level information of each accessory according to manufacturing process items, quality and defective proportion information of each accessory, checking item information and checking result information according to each manufacturing process, etc. A process managing server network(300) is connected to the cooperated company server network(100) and the database(200) by on-line and includes a process verification unit(310) for judging an alarm notifying or not with respect to a manufacturing process of a corresponding accessory based on quality data with respect to each accessory inputted from the cooperated company server network(100).