baber/WOPTO huggingface dataset:
Patent KR-20020084730-A (KR)
Inventor: JUNG MUN SANG
IPC: F16F9/34
Filed: 2001-05-02
Abstract: PURPOSE: A shock absorber is provided to improve freedom of design of a shock absorber by reducing the base length of a body valve. CONSTITUTION: A shock absorber comprises a cylindrical base shell(30), a cylindrical tube(31) installed inside the base shell, a piston valve(32) and a piston rod(33) doing rectilinear reciprocation inside the cylindrical tube, a body valve(34) fixed to the lower part of the cylindrical body, and a rod guide(35) and an oil seal(36) installed to the upper part of the cylindrical tube so as to support the piston rod. The body valve comprises a body(40), a sealing washer(41), and an intake spring. Oil stored between the tube and base shell flows into the inside of the tube just when the body valve is extended and the body valve is shut tight when the body valve is compressed. Additional compression oil passages are prepared so that oil can pass through the rod guide when the body valve is compressed. The number of parts of the body valve is reduced and the base length is reduced. Therefore, the freedom of design of the shock absorber is improved.
Patent KR-20020086037-A (KR)
Title: manufacturing process of recycling plastic board and manufactured board for substitution of the plywood
Inventor: SHIN YOON IK
IPC: B29B17/00
Filed: 2001-05-11
Abstract: PURPOSE: A manufacturing method is provided to protect environment and recycle waste resources by manufacturing a recycling plastic board for substitution of plywood using waste resources such as waste polypropylene, waste polyethylene, waste paper and waste inorganic materials, and a board manufactured by the method is provided. CONSTITUTION: The manufacturing method of a recycling plastic board for substitution of plywood comprises the processes of crushing varieties of waste plastics having a principal substance of polypropylene, waste paper and waste inorganic materials such as waste glass, waste pottery and waste tiles to certain sizes using respective crushers; melting the mixture in a kneader after mixing the crushed materials; extrusion molding the melt using an extruder; melting inorganic material reinforced polypropylene on both sides of upper and lower surfaces of the molded material using a coating extruder that is another extruder; and coating, cooling and cutting the resulting material. The manufacturing method of a recycling plastic board for substitution of plywood comprises the processes of crushing varieties of waste plastics having a principal substance of polypropylene, waste paper and waste inorganic materials such as waste glass, waste pottery and waste tiles to certain sizes using respective crushers; melting the mixture in a kneader after mixing the crushed materials; and compression molding the melt in the press dies by injecting the melt into a press dies. The manufacturing method of a recycling plastic board for substitution of plywood comprises the processes of crushing varieties of waste plastics having a principal substance of polypropylene, waste paper and waste inorganic materials such as waste glass, waste pottery and waste tiles to certain sizes using respective crushers; melting the mixture in a kneader after mixing the crushed materials; compression molding the melt in the press dies by injecting the melt into a press dies; and fusion molding the resulting material using a hot pressing press after overlaying an inorganic material reinforced polypropylene sheet on both sides of upper and lower surfaces of the molded material.
Patent KR-20020087769-A (KR)
Title: Image sensor module and manufacturing method for the same
Inventor: KIM HO GYEOM
IPC: H04N1/028
Filed: 2001-05-16
Abstract: PURPOSE: An image sensor module and a fabrication method thereof are provided to minimize the thickness of a package containing a CCD or CMOS solid camera chip in order to make such module smaller and thinner by using gold bumping instead of wire bonding. CONSTITUTION: An F-COG(Flexible PCB chip on Glass) CMOS image sensor module includes a flexible PCB(16) for transporting and receiving electric signal, an image chip, a predetermined transparent material(18), on top surface of which a definite pattern is coated, a first and second bump(13,14) for connecting the pattern of the image sensor and flexible PCB electrically and epoxy molding compound(19). Each of the first bump(13) and second bump(14) formed on the transparent material is bonded to the pattern of the image sensor chip on the flexible PCB and the pattern of the top surface of the flexible PCB.
Patent KR-20020088444-A (KR)
Title: Grouting apparatus and method for deep well of ground water
Inventor: CHO HEUY NAM
IPC: E02D3/12
Filed: 2001-05-17
Abstract: PURPOSE: Grouting apparatus and method for an underground deep well are provided to improve a stability and reliability of grouting construction thereof by monitoring an expansion degree of an expansion tube and the leakage of a grout. CONSTITUTION: The grouting apparatus for an underground deep well(1) consists of an encasing pipe(10) to be inserted into the deep well with being spaced apart from the inner wall of the well, and an expansion packer assembly(20) to be inserted into the deep well through the encasing pipe in order to shield a grouting section from a non-grouting section. The expansion packer assembly comprises a cylindrical body(21) formed with a loop for a drawing rope; an upper expansion tube(22) installed to shield a gap between the cylindrical body and the encasing pipe; a lower expansion tube(23) installed to shield a gap between the cylindrical body and the inner wall of the deep well; a camera(25,26) for monitoring the leakage of a grout; an injection hose(29,29') for injecting a fluid for the expansion of the upper and lower tubes; and a grout injection hose(30) connected to a space between the upper and lower tubes in order to inject the grout to the grouting section.
Patent KR-20020088259-A (KR)
Title: Golf lesson system and method providing moving pictures over the internet
Inventor: JONE H KIM
Filed: 2001-05-21
Abstract: PURPOSE: A system and a method for a video golf lesson on the Internet are provided to offer a golf lesson effectively and easily through the Internet by replying the contents of a corrected swing motion through a video or other tool to a user sending the swing motion to a server. CONSTITUTION: A client(100) transmits the video to a video server by using a video picturing tool(102) generating the video data related to the swing motion and a video processing tool(104) processing the video data. The video server(110) provides the video data transmitted from the client and the corrected video data related to the transmitted video data by having a general management module(112), a user request process module(114) and a video management module(116). A database server(120) exchanges the data with the video server in order to make the video server provide the video data to the client by having a database management module(122), a video database(124) and a member database(126).
Patent KR-20010107611-A (KR)
Title: 이미터영역을 형성하기 위해 이미터전극재료로부터불순물들이 도입된 바이폴라트랜지스터
IPC: H01L29/417
Filed: 2001-05-21
Abstract: 제1개구부를 가진 제1절연막(4)이 이미터영역(10)위에 형성되고, 제1개구부보다 작은 제2개구부를 가진 제2절연막(6)이 제1절연막(4)위에 형성된다. 제1 및 제2개구부들은 불순물들이 도핑된 이미터전극재료(9)로 매립되어진다.
Patent KR-20020090709-A (KR)
Title: Panel loading device of vehicle manufacturing line and method thereof
Inventor: LEE BONG JIN
IPC: B62D65/02
Filed: 2001-05-29
Abstract: PURPOSE: A panel loading apparatus in a vehicle assembly line and a method thereof are provided to reduce the cycle of a robot for loading panels on a pallet, and to adjust the motion of the robot according to the panel loaded on the pallet. CONSTITUTION: A panel loading device is composed of a robot(70) having a robot arm(72) loading a panel(40); a robot position adjusting part moving the robot into a pallet according to input information; a hanger(82) combined with the robot arm, and transferred according to a driving control signal to load the panel with clamping and unclamping; a panel position detecting unit(84) combined with the hanger to detect the position of the panel on the pallet; and a control unit(86) transmitting panel information to the robot position adjusting part, and outputting the control signal for adjusting the motion of the hanger according to the position of the panel. The working ratio is increased with reducing cycle time for loading the panel, and expenses are reduced by decreasing failure rate.
Patent KR-20020072172-A (KR)
Title: Loess composite and loess matt be made of the same
Inventor: OH JU YEOL
IPC: A47C27/00
Filed: 2001-05-29
Abstract: PURPOSE: A yellow soil composite and a yellow soil mat made of the yellow soil composite are provided to maximize a unique effect of yellow soil and prevent the generation of crack after hardening, and to improve the convenience of molding and construction of the yellow soil. CONSTITUTION: The yellow soil composite consists of 30-50 wt percent of yellow soil, 30-50 wt percent of wood pieces attained from a black oak, and 10-30 wt percent of water. Namely, a volume ratio of yellow soil; wood pieces; water is 1:1:0.5. The yellow soil composite made mat comprises a support plate(10); an insulation sheet(50) bonded to the top surface of the support plate; a yellow soil layer(20) formed by curing the yellow soil composite on the insulation sheet; a hot water pipe(40) embedded in the yellow soil layer so as to be exposed out of a frame(60); an outer shell layer(30) bonded to the top surface of the yellow soil layer; and the frame surrounding the support plate, the insulation sheet, the yellow soil layer; and the outer shell layer to bond them together.
Patent KR-20020093436-A (KR)
Title: Apparatus for cooling collector ring with electric gilding
Inventor: LEE DONG WON
IPC: C25D21/02
Filed: 2001-06-08
Abstract: PURPOSE: A cooling apparatus of collector ring for electroplating is provided which maintains constant temperature and prevents safety accidents due to water scattering by appropriately cooling the collector ring during plating operation. CONSTITUTION: In an apparatus for plating a steel sheet that is rotated with being coiled around a conductor roll by supplying current to a collector ring(4) installed on rotation shaft of the conductor roll rotated in a plating bath from a current supply part(3), the cooling apparatus of the collector ring for electroplating comprises a support part(200) in which one side of a cover(33) is fixed by a hinge to one base(39) out of bases set up at both sides of the current supply part while the other side of the cover is rested on the other base(16); a cooling part comprising one side cooling part(221) and the other side cooling part(222) comprising rolls coupled to both ends of shafts that are fixed by hinges to the bases respectively, one side cooling water line which is fixed to the cover and connected to a cooling water supply hose inserted into one shaft out of the two shafts and the other side cooling water line connected to a cooling water line that is inserted into the other shaft, and an upper side cooling part(223) in which one side of a frame fixing stand(45) is installed by hinge at the upper side of a plural supports(43) that are fixed by hinges to the one side cooling part and the other side cooling part, the other side of the frame fixing stand is elastically supported by a frame spring(27), a frame where a plate-type brush(25) and an absorption cloth(26) are mounted in order is rested on the frame fixing stand, a guide box is fixed to the side surface of the one side support, a touch bar(29) is vertically penetrated into the guide box, a guide roll(28) is installed at the lower side of the touch bar, and a valve(30) of an upper cooling water line(31) fixed onto the upper inner circumference of the cover is contacted with the upper part of the touch bar; and an adjusting part(230) in which a plurality of pinion gears(9) and a pinion pulley gear connected to the pulley roll by a belt(37) are rotationally installed at a plural fixing rings(7) that are connected to the other side base, a rotation cam(8) engaged with the plurality of pinion gears and the pinion pulley gear is arranged between the plural fixing rings, and the guide roll is closely adhered onto the outer circumference of the rotation cam on which protrusions(8a) are formed.
Patent KR-20010112598-A (KR)
Title: 메모리 디바이스, 그 디바이스의 비트 라인 컨택트 저항테스팅 방법, 및 ｓｒａｍ 메모리 어레이 시스템
IPC: G11C29/50
Filed: 2001-06-11
Abstract: 본 발명은 메모리 셀, 두 개의 인접하는 메모리 셀을 동시에 활성화시키는 워드라인 로직 디바이스를 포함하는 저항성 비트 라인 컨택트 테스팅을 갖는 반도체 메모리 디바이스를 제공한다.   두 개의 인접하는 셀이 동시에 활성화됨으로써 비트 라인 컨택트에 보다 더 높은 전류가 통과하게 되고, 이는 저항성 비트 라인 컨택트의 검출을 향상시킨다.   또한 테스트 셀이 비트 라인 컨택트의 완전성을 테스트하기 위해서 제공된다.
Patent KR-20020096402-A (KR)
Title: A transmitting method of abstracted stock exchange information by using high speed paging system
Inventor: HWANG SEONG GI
IPC: H04B5/04
Filed: 2001-06-19
Abstract: PURPOSE: A method for compressing and transmitting stock price information using a high speed paging network is provided to offer stock price information to be approached to real time by compressing stock price information generated in a plurality of items and quickly transmitting compressed stock price information in real time. CONSTITUTION: A server continuously confirms or judges whether stock price information is inputted(S10). In case that stock price information is inputted, the server judges whether stock price information is price information data capable of applying compression or general information incapable of applying compression(S20). In case that stock price information is the price information data capable of applying compression, the server compresses stock price information and composes stock price information as a packet(S30). In case that stock price information is general information which is compressed or is not compressed, the server stores stock price information in a corresponding region of a database to be synchronized with a high speed paging network(S40). Stock price information stored in the corresponding region of the database is transmitted to an HPCR(High speed Paging Controller)(S50). The HPCR encodes stock price information as a FLEX protocol G1.84 level type format(S60). Encoded stock price information is outputted to an HSCM to receive the assignment of a transmitting channel, and is transmitted to a base station for up-modulating stock price information into 320 MHz frequency bands and outputting modulated stock price information by wireless(S70).
Patent KR-20020096461-A (KR)
Title: Voltage generator of semiconductor memory device
Inventor: LEE GANG SEOL
IPC: G11C5/14
Filed: 2001-06-20
Abstract: PURPOSE: An apparatus for generating a voltage of a semiconductor memory device is provided to increase a margin of a threshold voltage of a PMOS transistor and improve driving capacity of a cell plate voltage/bit line precharge voltage by providing an internal voltage higher than a core voltage to a cell plate voltage/bit line precharge voltage driver. CONSTITUTION: A reference voltage generation portion(110) generates a reference voltage(Vref) of all internal supply voltages of a semiconductor memory device. A core reference voltage generation portion(120) generates a core reference voltage(CVref) for generating a core voltage(CVdd) by using the reference voltage of the reference voltage generation portion(110). An internal voltage generation portion(140) generates an internal supply voltage(Vint22) by using the core reference voltage(CVref) of the core reference voltage generation portion(120). The internal supply voltage(Vint22) is higher than the core voltage(CVdd). A cell plate voltage/bit line precharge voltage generation portion(150) generates a bit line precharge voltage(Vlp or Vcp) by using the internal supply voltage(Vint22).
Patent KR-20030000052-A (KR)
Title: Assembly apparatus of oil-jet
Inventor: LIM HYEONG TAEK
IPC: F01M1/08
Filed: 2001-06-22
Abstract: PURPOSE: A structure for installing an oil jet of a cylinder bore is provided to reduce the manufacturing cost of an engine by reducing the number of the oil jet installed to supply oil to each cylinder bore of the engine. CONSTITUTION: An inlet port of an oil jet(20) is connected to a main gallery. An outlet port of the oil jet(20) is connected to a long pipe(40) for guiding oil. The same nozzles(41) as the number of cylinders are diverged from the pipe to supply the oil to the lower side of each cylinder bore(12).
Patent KR-20030002870-A (KR)
Title: Method for forming isolation in semiconductor device
Inventor: SEO DAE YEONG
IPC: H01L21/76
Filed: 2001-06-30
Abstract: PURPOSE: A method of forming an isolation layer in a semiconductor device is provided to prevent the damage of a shallow trench when forming a deep trench. CONSTITUTION: After sequentially forming a pad oxide layer(22), a pad nitride layer(23) and a hard mask(24) on a silicon substrate(21), a trench mask is simultaneously formed to define trench formation regions in a cell and peripheral region(II',II). The hard mask(24), the pad nitride layer(23) and the pad oxide layer(22) are selectively etched by using the trench mask. shallow trenches(26) are simultaneously formed at the cell and peripheral region(II',II) by etching the exposed silicon substrate. After forming a cell region open mask on the resultant structure, a deep trench(28) is then formed by selectively etching the exposed shallow trench(26) of the cell region(II').
Patent KR-20030005976-A (KR)
Title: A Mounting Structure of Automobile Door Hinge
Inventor: LEE HUI BEOM
IPC: E05D5/02
Filed: 2001-07-11
Abstract: PURPOSE: A fixing structure of a door hinge for a vehicle is provided to reduce manpower for assembly by assembling a hinge simply and to improve attachment performance of a door by reducing assembly tolerance. CONSTITUTION: In a fixing structure of a door hinge for a vehicle, a door inner panel(1a) contains a panel hole(1b) for fitting a bolt(10) to fix a door hinge(3), a hinge mounting bracket(20) provided with a through hole(20a) corresponding to the panel hole(1b) to reinforce the door inner panel(1a) to bear load of a door, and a hinge mounting nut(40) corresponding to the bolt(10) to fix the door hinge(3) and unified with an extension type cylindrical guide part(41) to be interposed in the panel hole(1b) of the door inner panel(1a).
Patent KR-20020009499-A (KR)
Inventor: ITO SATOSHI
IPC: G06F21/10
Filed: 2001-07-25
Abstract: PURPOSE: To display an index for showing the quality of an extended dictionary and to secure a compensation with respect to the generation of an original dictionary by supplying a method for stepwise setting the degree of compliance to a standard dictionary and evaluating the degree of the compliance when opening the dictionary obtained by extending the standard dictionary of an electronic catalogue and supplying a method for giving a stepwise license corresponding to the extension type of the dictionary and performing charging in accordance with the step. CONSTITUTION: Application data on use is received from a user desiring the use of electronic catalogue information by using the standard dictionary and it is judged whether the standard dictionary is used inside or it is used by opening it to outside by the user. When tit is used inside, the standard dictionary and a program for examining a compliance level are distributed for nothing. When the user desires the opening of the dictionary to outside including information supply service, a charging amount is transmitted to the user based on application data according to charging level data and a supplier code is issued after agreement with the user and it is transmitted together with the standard program and the program examining the desired compliance level.
Patent KR-20030010103-A (KR)
Title: Vibration decreasing device of inhalation of air motor in convection type cleaner
Inventor: SONG MYEONG YONG
IPC: A47L9/00
Filed: 2001-07-25
Abstract: PURPOSE: A vibration damping device is provided to damp vibration of an intake motor installed in upper part of a circulation passage, thereby improving quality of a vacuum cleaner. CONSTITUTION: A vacuum cleaner of circulating type comprises a circulation passage formed from an intake motor to a hose. A circulation outlet is formed in the hose to connect the circulation passage with a head. A discharge passage is formed from the intake motor to a discharge port. A separating wall is formed between a coil portion and an impeller portion of the intake motor. A connection surface(152) is formed corresponding to an outer surface of a motor case(136) into which the intake motor is inserted. A cushion(150) of a rubber material is formed with a flow passage(154) passing the circulation passage. The vibration of the motor case is damped by the cushion.
Patent KR-20020010552-A (KR)
Inventor: HOSONO RINYA
IPC: G05F1/56
Filed: 2001-07-27
Abstract: PURPOSE: A semiconductor device is provided to reduce variations in the current amplification factor to the wide range of collector current. CONSTITUTION: The semiconductor device comprises a given region formed on a semiconductor substrate, at least one first transistor element and at least one second transistor formed in the given region and composing a current mirror circuit, a first terminal provided in a line connected to a collector of the first transistor element, a second terminal provided in a line connected to each emitter of the first and second transistor elements, and a third terminal provided in a line connected commonly to each base of the first and second transistor elements. A part of the first and second transistor elements composing the current mirror circuit may be equivalently constructed by a multi-collector type transistor element.
Patent KR-20030012160-A (KR)
Title: A producting method of alcohol lamp
Inventor: KIM MIN JI
IPC: C10L1/10
Filed: 2001-07-30
Abstract: PURPOSE: A method for manufacturing an alcohol lamp with various colored flame is provided. CONSTITUTION: The method of yellow colored flame alcohol lamp comprises the steps of dissolving 0.5 to 2 parts by weight of sodium chloride into 5 to 15 parts by weight of water; mixing above mixture with 100 parts by weight of methyl alcohol.
Patent KR-20020015662-A (KR)
Inventor: KWEON SEONG JIN
IPC: A47F8/00
Filed: 2001-08-21
Abstract: PURPOSE: A link of a mannequin body joint is provided to rotate a joint backward, forward, rightward and leftward, to reduce manufacturing costs of a mannequin, to improve the productivity of goods and to create economical profits. CONSTITUTION: A link of a mannequin body joint comprises a circular primary plate member(5) coupled to one side of the upper end of a mannequin's arm, a circular secondary plate member(9) formed in a pair with the primary plate member(5) and fitted by a primary fixing member(13) to rotate a joint of the arm, a third plate member(23) joined to one end of the primary fixing member(13) in one at a right angle to the secondary plate member(9), a fourth plate member(35) fitted to the lower part of the third plate member(23) to be rotated by a secondary fixing member, a primary holding member(52) whose inner part is divided by holding one side of the third plate member(23) and an outer part is fitted to a joint of a mannequin, and a secondary holding member(54) coupled oppositely to the primary holding member(52).