baber/WOPTO huggingface dataset:
Patent KR-20010000441-A (KR)
Inventor: LEE GANG SU
IPC: E01D19/08
Filed: 2000-09-29
Abstract: PURPOSE: A drainage facility of an elevated road is provided to save facility costs and to be readily maintained and managed by installing a water collecting pipe in the center of the surface of the elevated road and connecting a drain pipe to the water collecting pipe. CONSTITUTION: A drainage facility of an elevated road discharges rain water on the surface to a ground road. A surface(10) of the elevated road is downwardly formed in slant toward a central portion(12). A water collecting hole(14) is installed in the center of the surface to collect the rainwater on the surface. A drain pipe(16) is connected to the water collecting hole and extended to a lower end of a pier(18). Then, the rainwater on the surface of the elevated road is discharged through the drain pipe.
Patent KR-20010050859-A (KR)
Inventor: ISHIBASHI MASAYUKI
IPC: G06F11/00
Filed: 2000-10-05
Abstract: PURPOSE: A buffering method for digital data is provided to lighten the load on a control microcomputer which controls buffering operation. CONSTITUTION: In a buffer RAM, a first storage area wherein CD-ROM data of 2352 bytes(one sector) can be stored by N sectors is secured and a second storage area wherein sector information of respective sectors stored in the first storage area can be stored by N bytes is secured. The CD-ROM data which are decoded are stored in the first storage area in the buffer RAM by the sectors and the sector information generated according to headers, etc., of the respective sectors is stored in the second storage area by one byte.
Patent KR-20010077891-A (KR)
Inventor: KAWAMOTO ATSUNOBU
IPC: H01L29/78
Filed: 2000-10-05
Abstract: PURPOSE: To prevent the withstanding voltage of a polysilicon diode from deterioration owing to the action of a MOSFET composed of a p-n junction of a polysilicon diode layer provided between the collector and the gate of an IGBT, an n-drift layer and a field oxide film. CONSTITUTION: The polysilicon diode layer 16A is formed so that the p-n junction may be formed only a (first) part of the polysilicon diode layer 16A located above a guard ring 9 forming an electric field relaxation structure for holding a withstanding voltage of the IGBT.
Patent KR-20020028299-A (KR)
Title: Broaching machine for cutting a shaft end
Inventor: YOEN GYEONG SEOP
IPC: B23D41/00
Filed: 2000-10-09
Abstract: PURPOSE: A broaching machine is provided to process a sectional area of an end part of an annular rod such that the annular rod is produced in mass-production by rapidly clamping or releasing the annular rod. CONSTITUTION: A broaching machine comprises an annular rod inputting device(100), an annular rod conveying shuttle(200), a clamping device(300), a cutter(400) and an annular rod discharging device(500). A plurality of annular rods(1) are stacked on a hopper(101) of the annular rod inputting device(100). The annular rods(1) are arranged in a row by an arranging roller(103) and introduced into a slot(107) of a conveying roller(102). The conveying roller(102) rotates forwards and backwards directions so as to set the annular rods(1) on an incline plate(105). The annular rod conveying shuttle(200) conveys the annular rods(1) which are rested on a slot(203) of a fixing shuttle(201). Then, the annular rod(10) is clamped by the clamping device(300), so that an end part thereof is cut by the cutter(400).
Patent KR-20020028427-A (KR)
Title: mini setting set makeshift stage ground
Inventor: KIM CHUNG BOO
IPC: G09B25/04
Filed: 2000-10-10
Abstract: PURPOSE: A small temporary studying set is provided to help a student to have a good command of English suitable to each given situation provided in the set. CONSTITUTION: The small set is sectionalized into plural rooms for producing various situation, for example, a passport relation post of the Ministry of Foreign Affairs, the exit of an airport, the inside of a plane, a taxi of the United States of America, a hotel counter, a travel information bureau, a foreign restaurant, and so on, and foreigners reside in each room so as to allow a student to freely use English under a condition like as an actual situation.
Patent KR-20020029197-A (KR)
Title: Method for fabricating solid charcoal solidified hardness, a uncolored and solid charcoal and method for fabricating thereof
Inventor: YUM CHUNG RYEOL
IPC: C10B57/02
Filed: 2000-10-12
Abstract: PURPOSE: A method for manufacturing a hardness reinforced charcoal which can be fabricated into accessories so that charcoal useful to the human body contacts the body and is used in water purification, a charcoal soot inhibiting and abrasion resisting coal and a method for manufacturing the same are provided. CONSTITUTION: The method for manufacturing a hardness reinforced charcoal comprises a first step(S10) of preparing wood; a second step(S20) of heating the wood in the temperature range of 600 to 800 deg.C after putting the wood into a closed kiln; a third step(S30) of heating an internal temperature of the kiln in the temperature range of 1000 to 1300 deg.C by partially opening the kiln after a certain period of time, thereby supplying air into the kiln; a fourth step(S40) of cutting a resulting material of the third step; a fifth step(S50) of processing the resulting material of the fourth step into a shape selected from a ring shape, a polygonal plate shape, a polygonal cylinder shape and a pyramid shape; a sixth step(S60) of cleaning the resulting material in boiling water so as to discharge charcoal powder from charcoal pores after cleaning the resulting material until generation of charcoal powder is inhibited from the resulting material of the fifth step; and a seventh step(S70) of drying the resulting material of the sixth step.
Patent KR-20020029472-A (KR)
Title: wafer conduction equipment of semiconductor device manufacturing equipment and cassette there of
Inventor: KIM SEONG HO
IPC: H01L21/68
Filed: 2000-10-13
Abstract: PURPOSE: A wafer transfer apparatus of equipment for fabricating a semiconductor device is provided to control static electricity and particles regarding a wafer, by minimizing the length of a guide block between a cassette and a holder and contact/friction for forming a guide slot. CONSTITUTION: The length(h2) of the guide block(18,26) regarding a determined interval(T) between the cassette(10) and the holder(22) is determined by l-(p1+p2). L is an overlap maximum length of the wafer regarding a slot. P1 is an interval between the guide block having a length not greater than l and each slot(12) of the cassette. P2 is an interval between the guide block and each slot(24) of the holder.
Patent KR-20020030950-A (KR)
Title: Structure of enforcement pad of branch pipe
Inventor: KIM NA YOUN
IPC: F16L41/00
Filed: 2000-10-19
Abstract: PURPOSE: A structure of a reinforcement plate used for a branch pipe is provided to prevent the accident by uniformly maintaining a welding angle with respect to an edge of the reinforcement plate to be welded and to produce the reinforcement plate in mass-production while satisfying the reinforcement rule. CONSTITUTION: A reinforcement plate structure includes a main pipe, a branch pipe connected to the main pipe, and a reinforcement plate for reinforcing the connection between the main pipe and the branch pipe. The reinforcement plate includes the first reinforcement plate(30a) and the second reinforcement plate(30b). A circular marking(32), which is concentrically arranged with a branch pipe coupling section(31), is formed in the reinforcement plate. A matching line(34) is formed in the first reinforcement plate(30a) and the second reinforcement plate(30b) in order to easily manage the reinforcement plate.
Patent KR-20020030990-A (KR)
Title: Apparatus and method for switching between outer and inner antennas of mobile communication terminal
Inventor: DO GONG SU
IPC: H01Q1/00
Filed: 2000-10-20
Abstract: PURPOSE: An apparatus and a method for switching external and internal antennas of a mobile communication terminal are provided to protect the brain of a user from electromagnetic wave by restricting the intensity of the electromagnetic wave radiated toward the brain. CONSTITUTION: An external antenna(42) is projected to an outside of a mobile communication terminal in order to send and receive a radio frequency signal. An internal antenna(43) is provided within in a cover of the mobile communication terminal in order to send and receive the radio frequency signal. A control unit(44) controls a switching between the external and internal antennas(42,43) and a duplexer(41) in response to a signal transmitted through a receiving process unit(46) and a transmission process unit(47). A switch(45) switches the external antenna(42) and the duplexer(41) or the internal antenna(43) and the duplexer(41), under the control of the control unit(44).
Patent KR-20020031760-A (KR)
Title: Apparatus for positioning device which make image
Inventor: OH JONG SEOK
IPC: H04N5/655
Filed: 2000-10-24
Abstract: PURPOSE: An apparatus for adjusting the position of an image display device is provided to set the image display device at a position a user wants and prevent the image display device from falling down due to external force. CONSTITUTION: An apparatus for adjusting the position of an image display device includes a panel(11) prepared for constructing a screen, and a supporting rotation shaft(12) having a screw(12a) for adjusting the height of the panel. The apparatus further has a panel combination member(14) having an insertion hole into which the screw is inserted to be moved vertically, and a base(15) combined with the bottom of the supporting rotation shaft to maintain the standing state of the supporting rotation shaft. The panel combination member is combined with the back of the panel.
Patent KR-20020034430-A (KR)
Title: method for mounting SMD of a fine pitch plastic package
Inventor: HAN JANG WON
IPC: H05K13/04
Filed: 2000-11-01
Abstract: PURPOSE: A mounting method of a surface mount device of a fine pitch plastic package is provided to avoid short between pads when a printed circuit board is mounted on a surface mount device. CONSTITUTION: In a mounting method of a surface mount device of a fine pitch plastic package, die pads(32) are formed on a printed circuit board(30). The die pads(32) are formed to have a pattern. A register(35) is formed between the die pads(32). Solder paste is formed on the die pad(32) by a thickness. Flux(38) is permeated through a stencil(36) over the printed circuit board(30) by using a printing squeeze(40). A solder film(54) is formed around leads(52) of a plastic package(50). Using viscosity of the flux(38), the plastic package(50) is disposed on the printed circuit board(30). The leads(52) of the plastic package(50) is attached to the die pads(32) of the printed circuit board(30) by applying reflow.
Patent KR-20010008198-A (KR)
Inventor: JO JUNG RAE
IPC: A61L2/10
Filed: 2000-11-15
Abstract: PURPOSE: A novel ozone sterilizing device is provided, which shows excellent sterilizing effect even within short time by plasma electric discharge, and does not pollute atmosphere or harm to human body by exhausting ozone after disintegrating into oxygens. CONSTITUTION: The ozone sterilizing device comprises of: an oxygen supplying device(10); an ozone producer(20) which converts oxygen from (10) to ozone; a first valve(22); an ozone storage tank(30) to store ozone produced from ozone producer(20) for a moment; an ozone monitor(36) to confirm ozone concentration in the ozone storage tank(30); a second valve(32) to control supply of ozone; a sterilizing chamber(40) inwhich things to be sterilized are laid using ozone produced from ozone producer(20); a vacuum pump(24) which makes the sterilizing chamber(40) with things to be sterilized to be vacuumed state by connecting with the sterilizing chamber(40); a storage tank(44) to store ozone-contained air for a moment(in this tank, the ozone is decomposed into oxygen); and a plasma devide(50) which plasma electric discharges interior of the sterilizing chamber(40).
Patent KR-20020038313-A (KR)
Title: An water heating device for a chemical substance mixer
Inventor: PARK YEONG CHAN
IPC: B01F15/06
Filed: 2000-11-17
Abstract: PURPOSE: Provided is an apparatus for heating water in chemical mixer which can perform conveniently heating without consumption of additional energy and use the conventional exhaust system of autovehicle without change of design. CONSTITUTION: The chemical mixing apparatus includes a water tank(1), a pump(2) driven by an engine(4) for driving equipments and a main processing unit(3) in which water contained in the tank(1) is supplied to the main processing unit(3) through the pump(2) and uniquely, an instant hot water dispenser(10) disposed between the pump(2) and the main processing unit(3) and which is driven by the exhaust gas from the engine(4). In the instant hot water dispenser(10), the pipe entering through the pump(2) from the tank(1) is divided into a plurality of pipes. The engine(4) is provided with a path change valve(30), from which a pipe(31a) is open to the air and a pipe(31b) is connected to the instant hot water dispenser(10).
Patent KR-20010025249-A (KR)
Title: a quantitative mixing of a chemical and a removing system
Inventor: KIM DONG TAEK
IPC: C03B5/173
Filed: 2000-11-18
Abstract: PURPOSE: A quantitative drug mixing and collecting system for chemical agents used in LCD glass production is provided which can minimize the error in measuring of chemical agents then collect the measured chemical agents with stability by automating the feeding and mixing process for precise process, and measuring the mixing amount with balance automatically. CONSTITUTION: A system and device for measuring and collecting chemical agents used for LCD glass production is characterized by comprising the following steps: feeding chemical agent into a tank(T1); delivering the chemical agent to a main mixing tank(T2) for mixing main chemicals by using pump(P1); after finishing the delivery, mixing the chemicals automatically; redelivering the mixed chemicals into a tank(T1), while some amount of the mixed chemicals are delivered to a sub-mixing tank(T3) and further mixed; remixing the whole mixed chemicals in the main mixing tank, and; introducing a given amount of the completely mixed chemicals into a container for collection by using a pump.
Patent KR-20020040299-A (KR)
Title: Pad structure for semiconductor device
Inventor: HAN GWANG HUI
IPC: H01L27/04
Filed: 2000-11-24
Abstract: PURPOSE: A pad structure of a semiconductor memory is provided to prevent a voltage difference between a heavily doped N-type ion implantation region and a heavily doped P-type ion implantation region by supplying an earth voltage to the heavily doped N-type ion implantation region. CONSTITUTION: A pad comprises an N-type well(2) formed on a defined region of a substrate(1), a heavily doped N-type ion implantation region(3) located on the center of the N-type well(2), heavily doped P-type ion implantation regions(4) having an earth voltage located on both sides of the N-type well(2), field oxides(5) located between the N-type well(2) and the P-type ion implantation regions(4), and a metal film(7) located on the heavily doped N-type ion implantation region(3) and between the field oxides(5). At this point, an earth voltage is also supplied to the heavily doped N-type ion implantation region(3).
Patent KR-20020044700-A (KR)
Title: Shock-absorber having a bump-stopper
Inventor: KANG MIN SU
IPC: B60G15/02
Filed: 2000-12-06
Abstract: PURPOSE: A buffering apparatus having a bump stopper is provided to absorb impact and noise, and to improve traveling stability and driving experience by integrally forming bump stoppers in a strut and a buffer. CONSTITUTION: A buffering device consists of a first buffering part(300) composed of a first spring rubber seat(310) and a first bump stopper(320), and mounted in a strut(100); a second buffering part(400) mounted in a buffer(200), and composed of a second spring rubber seat(410) and a second bump stopper(420); a damper rod(500) combined with the strut through the first buffering part, and inserted to the buffer through the second buffering part; and an elastic body(600) formed around the damper rod, and placed between the strut and the buffer. Impact is absorbed with the elastic body and the buffer, and noise and shock are reduced with making first and second buffering parts of rubber. Traveling stability and driving experience are improved with absorbing noise and impact by integrally forming the bump stopper in the strut and the buffer.
Patent KR-20020045900-A (KR)
Title: A take-up post apparatus for VCR
Inventor: CHAE YU SEOK
IPC: G11B15/60
Filed: 2000-12-11
Abstract: PURPOSE: A combined winding post device of a magnetic recording player is provided to combine a winding post with a winding arm as one component, and to manage the surface of a part only, which is contacted with a tape, from the winding post, thereby simplifying an assembly. CONSTITUTION: A winding arm(50) is installed on the basis of a rotation center(52) on a main chassis. An interlocking projector is installed on the opposite side of a winding post, on the basis of the rotation center. The interlocking projector rotates the winding arm by interlocking with a cam. The winding post is combined with the winding arm, to guide a running of a tape, and restricts height of a tape supplied with an audio control head in a reverse running mode. The winding post forms a guide unit(62) directly contacted with the tape. The width of the guide unit is not bigger than a half size of the entire circumference of the winding post. The height of the guide unit is slightly bigger than the width of the tape. An upper flange(64) and a lower flange(66) are formed on upper and lower ends of the guide unit, to restrict a running height of the tape. The upper flange and the lower flange are projected in a more front direction than the guide unit.
Patent KR-20020048446-A (KR)
Title: Cmos image sensor satisfied with ccir 601/656 specification
Inventor: LEE SANG U
IPC: H04N5/376
Filed: 2000-12-14
Abstract: PURPOSE: A CMOS image sensor suitable for CCIR 601/656 is provided to reduce the size and cost of a CMOS image sensor to produce an inexpensive image system. CONSTITUTION: A CMOS image sensor suitable for CCIR 601/656 includes an SIF-grade 352x240 pixel array(100), the first, second and third line buffers(110,120,130) that are connected to the pixel array and have the same size as the number of columns of the pixel array. The CMOS image sensor further includes an interpolation circuit(140) for interpolating a color pattern of the pixel array, output from the first, second and third line buffers, in red, green and blue, a color converter(150) for converting RGB output from the interpolation circuit into YCbCr, and a formatter(170) connected to the color converter to accord the final output with CCIR output format.
Patent KR-20020046612-A (KR)
Title: A operating method and a arrangement structure of dial button for mobile phone
Inventor: CHO YUL JE
IPC: H04B1/38
Filed: 2000-12-15
Abstract: PURPOSE: A structure for the arrangement of portable phone buttons and a method for operating the same are provided to easily utilize special functions a portable terminal provides and extrinsic services a mobile communication service provider provides by arranging soft buttons to add various function and making icons displayed. CONSTITUTION: A right indication part(24) and a left indication part(22) are respectively arranged at the right and left of the lower part of a display part(20). The first soft button(50) to select and input the command of the left indication part(22) and the second soft button(55) to select and input the command of the right indication part(24) are respectively arranged at the lower part of a display part(20) in line with the indication parts(22,24). A right-left scroll button(60) to move the cursor from side to side and an up-down scroll button(65) to move the cursor upward and downward are arranged respectively. A selection button(68) is arranged in the center of the scroll buttons(60,65).
Patent KR-20010093633-A (KR)
Title: method for constructing repair of manhole and manhole structure constructing repair using method the same
Inventor: NA NAM YEAL
IPC: E02D29/14
Filed: 2000-12-15
Abstract: PURPOSE: A manhole reconstruction method and a structure thereof are provided to restrict a manhole housing from moving by fixing the manhole housing firmly and filling auxiliary material, and to prevent crack by absorbing vibration or load in passing the vehicles with the auxiliary material. CONSTITUTION: A cutting line(101) is formed in a road surface with covering a manhole housing(3). A horizontal piece(3b) of the manhole housing is exposed with excavating the road surface layer inside the cutting line. A manhole lid(4) on the manhole housing is lifted over the road surface layer, and the manhole housing is moved up. The upper part of a round through-hole(1a) in a concrete slab(1) is exposed with lifting bricks over the surface layer. The resin mortar(102) is spread on the concrete slab, and height adjustable rings(103) are stacked on the resin mortar layer. The manhole housing is put on the height adjustable rings, and the manhole lid is closed. The manhole housing is combined with the height adjustable rings by plural clips(104). Auxiliary base material(105) including aggregate, resin and fiber reinforcing agent is filled in the excavated part of the surface layer, and hardened. Auxiliary surface material(106) including asphalt concrete, resin, cement and fiber reinforcing agent is spread on the auxiliary base material, and hardened.
Patent KR-20020048181-A (KR)
Title: Individual order integrated type managing system and method for direct transaction an article of commerce based on the internet
Inventor: KANG SUN SIK
Filed: 2000-12-16
Abstract: PURPOSE: A system and a method for operating the direct product transaction integrating the individual order based on the Internet are provided to enable respective buyers to possess the integrated buying force of the concentrated type like a large discount company by integrating the order of the individual buyers and making a producer form the multiple-to-one transaction relation with respective wholesalers/retail traders. CONSTITUTION: A database block(70) has a buyer information database, a seller information database, a sale opening request detail database, a sale opening detail database, an integrated order detail database, an electronic catalogue database and a car allocating information database. A database management server(20) selectively stores the information in the necessary region of respective database blocks and selectively extracts the information from the database blocks. A direct transaction management server(10) interfaces with the clients of the buyer and the seller(1,2) through the Internet network, generates the integrated order data by systematically integrating the order from the buyers and forms the direct product transaction relation between the buyer and the seller by informing the seller of the integrated order data.
Patent KR-20020050013-A (KR)
Title: A method for powder injection molding large parts
Inventor: AHN SANG HO
IPC: B29C45/00
Filed: 2000-12-20
Abstract: PURPOSE: A powder injection molding method is provided to improve the dimension precision of a large article by spreading powder on a sintering bottom plate when performing a sintering process. CONSTITUTION: An auxiliary bottom plate(11) is placed on a sintering bottom plate(12). The auxiliary bottom plate(11) is made of mixture having a filling rate identical to a filling rate of a molding member(10). The molding member(10) to be sintered is placed on the auxiliary bottom plate(11). When the auxiliary bottom plate(11) is placed between the molding member(10) and the sintering bottom plate(12), the auxiliary bottom plate(11) is sintered similar to the molding member(10), so the friction is not generated at a contact surface between the molding member(10) and the auxiliary bottom plate(11).