baber/WOPTO huggingface dataset:
Patent KR-20030025351-A (KR)
Title: Apparatus for vibration isolator and method for constructing building using the same
Inventor: KIM MIN BAE
IPC: E04B1/98
Filed: 2001-09-20
Abstract: PURPOSE: Provided are a vibration-proof material and a process for constructing a structure to extremely reduce vibrational energy by forming isolated voids in the material preferably made of urethane. CONSTITUTION: The material(10) comprises a number of voids(20), and uneven dimples(30,40) on top/bottom sides thereof. The dimples(30) serve to relatively increase area to contact with concrete and/or mortar introduced on the material(10) effective to distribute impact and vibrational energies. The dimples(40) improve adherence effect to slab contacted to the material and form an air layer to increase the vibration-proof efficiency by removing resonance status caused by elastic slab material occurring bending vibration when the material(10) is attached to the slab.
Patent KR-20030025669-A (KR)
Title: PROCESS FOR THE PREPARATION OF 17β-(N-TERT-BUTYLCARBAMOYL)-3-ONE STEROID COMPOUND
Inventor: JANG YEONG GIL
IPC: C07J73/00
Filed: 2001-09-22
Abstract: PURPOSE: Provided is a method of preparing 17β-(N-t-butylcarbamoyl)-3-one steroid compounds which are intermediates of finasteride, treating male alopecia and positive prostatomegaly. The preparation is carried out in a milder condition and makes a high yield and purity product. CONSTITUTION: The method of preparation comprises: reacting pivaloyl halogen compound with 17β-carboxy-3-one steroid to make anhydrous steroid compound; and reacting the anhydrous compound, without separation, with t-butylamine. to make the products, 17β-(N-t-butylcarbamoyl)-3-one steroid compounds represented by formula(1), wherein X is CH2, CH, NH or N; a dotted line is single or double bond.
Patent KR-20030027261-A (KR)
Title: The method of decreasing tensile stress during construction for Movable Scaffolding System in Double-T girder bridge
Inventor: LEE DAE U
IPC: E01D2/00
Filed: 2001-09-28
Abstract: PURPOSE: A tensile stress reduction method when constructing a double-T bridge by a movable scaffolding system is provided to keep the optimum stress by reducing tensile stress on a support. CONSTITUTION: The tensile stress reduction method when constructing a double-T bridge by a movable scaffolding system comprises the steps of: after installing a form of a movable scaffolding system on a primary span, placing concrete; stripping inner and outer forms of the movable scaffolding system; placing temporary prestress on the inside of a support; placing prestress on a web; moving the form of the movable scaffolding system to a secondary span, then repeating the progresses for a primary span to complete the construction works on the secondary span; and dismantling temporary prestress on the primary span when constructing for a third span.
Patent KR-20030031325-A (KR)
Title: A shooting amusement machine of indoor
Inventor: JUNG DONG MAN
IPC: A63F9/02
Filed: 2001-10-13
Abstract: PURPOSE: Provided is an indoor firing game machine which moves a target board to left or right side irregularly to add difficulty to the game so that it gives users more excitement in playing the firing game. CONSTITUTION: The indoor firing game machine comprises the parts of: a roller(2) which is formed at the left and the right side of the target board(1); a fixing band(3) which is fixed at the roller to fix the upper and the lower edge of the target board; a motor which is placed at the lateral side of the roller and connected to a control part; a belt which is connected between the motor and the roller; a velcro tape(7) which is adhered to the target board; and a fibrous material(8) which is applied on the outer circumference of the bullet.
Patent KR-20030034311-A (KR)
Title: Automatic paper-pasting device
Inventor: BAEK TAE HYUN
IPC: B31C11/00
Filed: 2001-10-22
Abstract: PURPOSE: A device for automatic attaching papers is provided to automatically attach band-type papers to the edge of a steel plate-urethane panel by using an adhesive tape and to timely replace the adhesive tape by warning operators by a warning device as an alarm buzzer when the remaining winding amount of the adhesive tape is fewer than a predetermined reference value, which is detected by an optical sensor. CONSTITUTION: An automatic paper attaching device to attach band-type papers to an object transferred by a transferring device in one direction by using an adhesive tape along a transferring direction is composed of a paper roll(7), adhesive tape rolls(8a,8b), an adhesion unit adhering papers(4) and an adhesive tape(5), which are rolled out of the paper roll and the adhesive tape rolls, to the object, and a supporting unit supporting to transfer the adhesion unit in a direction of two axes and to rotate the adhesion unit at the same time.
Patent KR-20030033758-A (KR)
Title: Power train for four whel drive
Inventor: KIM IL SU
IPC: B60K17/35
Filed: 2001-10-25
Abstract: PURPOSE: A power train for a 4WD(Four Wheel Drive) vehicle is provided to operate 4WD effectively by operating a rotary coupling to be controlled electrically. CONSTITUTION: A power train for a 4WD(Four Wheel Drive) vehicle has a rotary coupling. The rotary coupling equips a housing(20); a hub shaft(22); a multiple disc clutch(24) and a pressure device. The housing is connected to an input side member. The hub shaft is connected to an output side member. The multiple disc clutch is placed between the housing and the hub shaft. The pressure device controls an operation of the multiple disc clutch electrically. An inner race gear portion of the housing has clutch plates(26). A friction member(28) is arranged between clutch plates of an outer race gear portion of the hub shaft. A piston(30) of the hub shaft generates friction force by contacting the clutch plate and the friction member. A pressure member(32) pushes the piston from behind. Thereby, power is transmitted to a rear wheel by friction between the clutch plate and the friction member. An electronic control unit controls the rotary coupling electrically. Therein, a 4WD is operated effectively.
Patent KR-20020012525-A (KR)
Inventor: KIM BO SUN
IPC: G06K7/00
Filed: 2001-11-05
Abstract: PURPOSE: An automation device capable of sensing a mobile bar code is provided to perform various financial transactions and additional services(coupon/giro payment/advertisement) having a convenience, a preservation, and a stability properties by applying a mobile wireless communication device to a financial automatic device using the mobile wireless communication device raising as a principal paying unit of the next generation. CONSTITUTION: A mobile bar code sensing unit senses a personal information bar code being displayed on a mobile wireless communication device in accordance with a predetermined protocol. A control unit performs a control necessary for supplying a financial transaction or an additional service to a user based on information sensed in the mobile bar code sensing unit. The mobile wireless communication device is a mobile phone or a PDA. Elements of the control unit are described as follows. A communication unit processes a communication to the host. A display control unit controls a touch screen and a display monitor. A unit control unit controls a SHU(Slip Handling Unit) charging a process of a magnetic card and an IC card and a detail table outputting process, a CDU(Cash Dispensing Unit)/BRM(Bill Recycling Machine) charging a depositing/paying function of cash, and a PBM(Pass Book Module) processing various kinds of magnetic bankbooks used in a financial market. A serial port is provided for processing a serial communication with the mobile bar code sensing unit. At this time, the mobile bar code sensing unit and option devices are connected to the serial port.
Patent KR-20020035466-A (KR)
Title: Organometallic copper complex and preparation of copper thin film by cvd
Inventor: KADOTA TAKUMI
IPC: C07F7/18
Filed: 2001-11-06
Abstract: PURPOSE: Provided are an organometallic copper complex and a method for preparing a copper metal thin film on a substrate by means of Chemical Vapor Deposition(CVD). CONSTITUTION: The organometallic copper complex is represented by the formula(1a), in which each of R1 and R2 independently represents an alkyl group having 1 to 8 carbon atoms or a perfluoroalkyl group having 1 to 8 carbon atoms; R3 represents a hydrogen atom, a fluorine atom, or a perfluoroalkyl group having 1 to 8 carbon atoms; and at least one of R4 through R7 represents a group of the formula(1b): in which Ra represents a linear or branched chain alkylene group having 1 to 5 carbon atoms, each of Rb, Rc, and Rd independently represents a linear or branched chain alkyl group having 1 to 5 carbon atoms, and M is an oxygen atom or a sulfur atom, and each of the remainders independently represents a hydrogen atom or a linear or branched chain alkyl group having 1 to 8 carbon atoms.
Patent KR-20030039438-A (KR)
Title: Holding device for a ball printing apparatus
Inventor: AHN DONG JUN
IPC: B41F17/30
Filed: 2001-11-13
Abstract: PURPOSE: A holding apparatus for a spherical member printing device is provided to stably hold, release and rotate the spherical member printing device by automatically holding or releasing the spherical member printing device in a normal position. CONSTITUTION: A holding apparatus includes a body(10) coupled to a conveying section, a holding section(20) for holding a spherical member, a rotating section(30) for rotating the spherical member held by the holding section(20), a cam section, and a power supplying section for supplying power to the rotating section(30). An inclined surface(11) is formed between the holding section(20) and the rotating section(30) so as to allow the spherical member to be discharged into a proper place. The holding section(20) includes a holding member(21), a connection member(22) and an elastic member. A finger is provided at a tip of the holding member(21).
Patent KR-20010109266-A (KR)
Title: 수석·원석류 좌대 제작방법
Inventor: KIM JUNG WOO
Filed: 2001-11-24
Abstract: 본 발명은 수석 ·원석류 좌대 제작 방법으로써 수석 또는 원석류의 하부 크기와 형태에 꼭 맞는 요홈을 가진 좌대를 만드는 방법에 관한 발명이다. 수석 또는 원석류는 그 크기와 형태가 동일한 것이 있을 수가 없으므로 좌대 또한 수석 또는 원석의 크기와 형태에 따라 제각기 맞추어 제작해야 되는데 종래에는 목재에 수석 또는 원석의 하부가 삽입되도록 칼로 요홈을 파내는 방법으로 제작하였다. 그런데 이러한 방법은 제작자의 목측에 의한 조각이기 때문에 수석 또는 원석의 하부가 요홈에 삽입되어도 정확하게 접합될 수가 없으며 조각작업이 고난도 기술을 요하기 때문에 제작비가 비싸다는 결점이 있다. 
     이와 반하여 본 발명은 좌대로 사용할 목재그릇 내부에 수석 또는 원석을 세운 다음 급속히 응고되는 속결재를 부어 넣으므로써 속결재가 응고되고, 속결재가 응고된 후 수석 또는 원석을 뽑아내면 속결재 위에 수석 또는 원석의 하부 삽입 요홈이 생기는 수석 ·원석류 좌대 제작방법인 것이다.
Patent KR-20030044650-A (KR)
Title: Compositions of Cement-Based Injection Grout Having Rapid Hardening Rate
Inventor: CHOI CHI RIM
IPC: C04B24/28
Filed: 2001-11-30
Abstract: PURPOSE: Provided is a composition of rapidly hardened cement-based injection liquid which enables to repair of micro-cracks of concrete, gives early strength and applies to wet sides. CONSTITUTION: The cement-based injection liquid comprises 100pts.wt. of hydraulic cement, micro cement(<=0.05mm), 1-20pts.wt. of polymeric cement dispersant such as acryl, ethylene vinyl acetate, or polystyrene resin, 0.1-1.5pts.wt. of antifoaming agent such as tributyl phosphate, silicon derivatives or polyether polyol, 1-10pts.wt. of aluminum sulfate, and 20-60pts.wt of water. The micro-cracks of cement are repaired by injecting a mixed solution of the first and the second solution, having a weight ratio of 1:0.2 - 1;1.3, to the crack, wherein the first solution contains hydraulic cement, polymeric cement dispersant, and antifoaming agent, and the second solution contains aluminum sulfate and water.
Patent KR-20030046068-A (KR)
Title: A One-stop Cyberexpo System with the ASP Technology
Inventor: HAN SEUNG JIN
Filed: 2001-12-04
Abstract: PURPOSE: A one-stop cyber Expo system applying the application program service provision is provided to test and control a main function of an exhibited software through the Internet, to talk over the technical and purchase particulars of a product, and to realize the actual purchase. CONSTITUTION: A cyber Expo operation server uses an IIS(Internet Information Service) server for the interface through the Internet. The server recognizes whether a client connecting to the server through a login page written by the ASP(Active Server Pages) is a visitor, an exhibitor, a sponsor, or a system manger, and operates the control sequence proper to each case. For this function, the IIS can access the visitor information, the exhibitor information, and the exhibited software information by linking with a cyber Expo main database. The server operates ADOs(ActiveX Data Object) according to a client's request, and performs remote control, presentation, PR moving image playing, and remote operation situation analysis by linking with a remote control server group. The remote control server group comprises a remote control server, a remote control relay server, and an exhibition software server.
Patent KR-20030047497-A (KR)
Title: Reclamation Gas Sampler to be stabilized sampling
Inventor: KIM HUN
IPC: C10L3/06
Filed: 2001-12-11
Abstract: PURPOSE: Provided is a landfill gas collector which is easily controlled by connecting a plurality of vertical collecting wells to one manifold. CONSTITUTION: The collector comprises a plurality of vertical collecting wells(1) installed all over a landfill for extracting landfill gas, a condensate water eliminating well(2) for discharging condensate water in a landfill gas transportation pipe(6) through which the landfill gas extracted from the vertical collecting wells(1) passes, a manifold(3) connected to the plurality of vertical collecting wells(1) for collecting the landfill gas, a booster station(4) for gathering the landfill gas collected in the manifold(3) through the landfill gas transportation pipe(6), and a power plant for using the landfill gas transported through the pipe(6) as fuel.
Patent KR-20030048205-A (KR)
Title: Method for forming gate of semiconductor device
Inventor: JUNG SEONG HUI
IPC: H01L21/336
Filed: 2001-12-11
Abstract: PURPOSE: A method for forming a gate in a semiconductor device is provided to be capable of preventing degradation of gate due to attacks of fluorine into the gate. CONSTITUTION: An isolation layer(2) is formed at a semiconductor substrate(1) to define an active region. An oxide layer(3), a polysilicon layer(4) and a tungsten silicide layer(5) are sequentially formed on the resultant structure. Silicon ions(6) are implanted into the resultant structure and the silicon ions are filed-up at the interface between the tungsten silicide layer(5) and the polysilicon layer(4). By patterning the tungsten silicide layer, the polysilicon layer and the oxide layer, a gate(10) is then formed.
Patent KR-20030048493-A (KR)
Title: Control Method of Robot Origin Transfer Unit by Fuzzy Logic
Inventor: CHOI SANG GU
IPC: B25J9/16
Filed: 2001-12-11
Abstract: PURPOSE: A method for controlling a robot origin moving device is provided to quickly reach an origin, and to exactly search the origin by using fuzzy control logic. CONSTITUTION: A method for controlling a robot origin moving device comprises the steps of: reading sensor data(111); calculating position values of the origin moving device(112); determining whether the position of the origin moving device is in a collision section(113); performing a collision preventing algorithm if the position is in the collision section(114); determining whether the position values are satisfied with desired values if the position is not in the collision section(115); performing fuzzy control computation if the position values are not satisfied with desired values(116); and driving a front and rear wheel steering motor(117).
Patent KR-20030050022-A (KR)
Title: System for modulating digital aplitude
Inventor: LEE WANG YONG
IPC: H04L27/04
Filed: 2001-12-18
Abstract: PURPOSE: A digital amplitude modulation system is provided to implement a jamming having an accurate and a high resolution without affecting the program of the main system by configuring the signal jamming by a hardware. CONSTITUTION: A digital amplitude modulation system includes a first, a second, a third, a fourth and a fifth latch circuits(2,3,4,7,13) for latching a plurality of input data, a fist and a second frequency dividers(21,1) for dividing the clock frequency signal, a first and a second frequency dividing selectors(12,9), a data selector(22) for selecting the amplitude modulation(AM) method in response to the amplitude modulated signal, a random data generator(22) for generating a random data, a period controller(14) and a frequency/duty increasing controller(15) for controlling the output time of the one period of the frequency and the duty, a CD control circuit(23) for counting from the upper duty to the lower duty, a plurality of subtracters(17,18,19) for subtracting the reference data from the calculated data and a duty control circuit for controlling the AM waveform finally outputted. The first and the second frequency dividing selectors(12,9) change the clock in response to the frequency to be used to the AM.
Patent KR-20030039969-A (KR)
Title: System for designing a garment using image file and method for controlling the same
Inventor: CHOI SANG HYEON
IPC: G06F17/50
Filed: 2001-12-24
Abstract: PURPOSE: A system for a clothes design copy using an image file and a method for controlling the same are provided to control partial images of clothes by detecting images of each portion of the clothes stored as one image file and to form total clothes image easily by combining each image. CONSTITUTION: An input unit such as a keyboard(17) and a mouse(18) and an output unit such as a monitor(19) transmit an input signal for controlling an operation of a system or output image information. An input/output interface(16) transmits input information to a microprocessor(30) or transmits image information being displayed to the output unit. An image analysis module(50) reads bitmap image data comprising clothes and an attached image of the clothes sequentially, checks a color tone of each pixel, and extracts a partial image entity out of total bitmap. An application module(40) reads the extracted image entity, transmits the total image information to the monitor(19) through the input/output interface(16), moves a position of the image entity or changes an attribute of the image entity, and combines total clothes image. A storage unit(80) codes and stores functions of the image analysis module(50) and the application module(40). A memory(60) creates and stores a copy image with respect to the total bitmap image for extracting the partial image entity, or loads position information, layer information, attribute information, and history information of the image entity set in the application module(40). The microprocessor(30) controls the image analysis module(50) and the application module(40).
Patent KR-20020053013-A (KR)
Title: Ink cartridge and ink jet recording apparatus adaptable for the same
Inventor: KOIZUMI YOSHIHIRO
IPC: B41J2/175
Filed: 2001-12-26
Abstract: PURPOSE: An ink cartridge and an ink jet recording apparatus adaptable for the same are provided to make front loading possible without increasing the volume of a carriage. CONSTITUTION: An ink cartridge includes ink passages(5) spaced from a bottom part(2a) of a container by a fixed distance and extend parallel to the bottom part while being disposed within an area of the bottom part, ink supply ports(7) having an opening surface at the ends of the ink passages, which the opening surface is connected to ink guide members(38) communicating with an ink jet recording head(37) and directed perpendicular to the bottom part. In an ink cartridge, the bottom part of the container is guided by a protrusion(39) of a carriage(33).
Patent KR-20030054867-A (KR)
Title: Structure of connecting main slider to main chassis of magnetic tape recorder
Inventor: CHO YEONG HO
IPC: G11B15/60
Filed: 2001-12-26
Abstract: PURPOSE: A structure of combining a main chassis and a main slide member of a tape recorder is provided to remove a manufacturing process for installing an extra combining element for combing the main slide member with the main chassis, thereby improving the productivity and reduce the manufacturing cost. CONSTITUTION: A structure of combining a main chassis(60) and a main slide member(70) of a tape recorder(100) includes a guide element(80) guiding the main slide member on the main chassis of a deck to slidably move in loading the tape recorder with a tape cassette. The guide element includes a plurality of guide protrusions(83,85).
Patent KR-20030056533-A (KR)
Title: Driving Part of Rubbing Machine
Inventor: WOO SEONG BONG
IPC: G02F1/1337
Filed: 2001-12-28
Abstract: PURPOSE: A drive unit of a rubbing system is provided to prevent the defect in a rubbing process due to foreign matters by removing the foreign matters generated from friction and collision via intake/exhaust pipes and a spindle cover. CONSTITUTION: A drive unit of a rubbing system comprises a shaft(101) rotated by the rotational power transmitted from a power source, a housing(107) having a bearing(103a) supporting the shaft and a first intake/exhaust pipe(105) removing oily foreign matters, a spindle(113) having a chuck(109) supplying the rotational power to a rubbing roll and a centering(111) aligning the center of the rubbing roll, and a spindle cover(117) surrounding the spindle and having a second intake/exhaust pipe(115).
Patent KR-20030056719-A (KR)
Title: remanent-water removing method for non detergent washing machine
Inventor: KIM SEONG BEOM
IPC: D06F39/08
Filed: 2001-12-28
Abstract: PURPOSE: A remaining water removal method for a detergent-free washing machine is provided to discharge remaining water from a remaining water hose by negative pressure with lowering internal pressure of the hose in injecting high pressure air to the side of the remaining hose with the driving force of a main motor. CONSTITUTION: A remaining water valve is opened in finishing agitating(401), and air is supplied to a remaining water hose by operating a motor. Remaining washing water is discharged from the remaining water hose through a drain housing(403). The remaining water valve is closed in passing the predetermined time(405). Dehydration is performed after stopping injecting air into the remaining water hose by stopping the motor(409). Washing water is discharged from the remaining water hose by negative pressure with lowering internal pressure of the remaining water hose with injecting high pressure air to the side of the remaining water hose. The reliability is improved by preventing freezing of the remaining water hose.
Patent KR-20030058384-A (KR)
Title: boom control device in an excavator
Inventor: KWON SEONG JUN
IPC: E02F9/20
Filed: 2001-12-31
Abstract: PURPOSE: A boom control system of an excavator is provided to prevent the accident or the damage of equipment by preventing the unintended descent of a boom. CONSTITUTION: The boom control system of an excavator contains: a boom control valve(5) controlling the direction of pressure oil of a hydraulic pump(1), then supplying to a head chamber(4a) or a rod chamber(4b) of a boom cylinder(4) selectively through a boom ascending hydraulic line(2) and a boom descending hydraulic line(3); a pilot control valve(6) sending boom ascending and descending pilot signals to each hydraulic unit(5a,5b) of the boom control valve(5); a rod holding valve(10) letting the pressure oil of the hydraulic pump(1) flow to the head chamber(4a) of the boom cylinder(4), but discharge with the approval of the boom descending pilot signal of the pilot control valve(6) only; and a locking valve installed on a boom descending signal line(6b) between the pilot control valve(6) and the rod holding valve(10), and provided with hydraulic units, wherein one of the hydraulic units is connected with hydraulic lines(2a) diverged from the boom ascending and descending hydraulic lines(2,3) of the boom cylinder(4) and the other is supported elastically by a spring(22).