baber/WOPTO huggingface dataset:
Patent KR-20020000844-A (KR)
Inventor: CHARTON YVES
IPC: C07C269/02
Filed: 2001-06-27
Abstract: PURPOSE: Provided are a 1,1- and 1,2-disubstituted cyclopropane compound, its isomer and addition salt thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same which are useful as specific nicotinic ligands of α4β2 receptors. CONSTITUTION: The compound is represented by the formula(I), wherein: p represents an integer of from 0 to 6 inclusive; n represents an integer of from 0 to 6 inclusive; R1, and R2 represent a group selected from hydrogen, alkyl, aryl and arylalkyl, or R1+R2 form together with nitrogen carrying them saturated, monocyclic, or bicyclic system; X represents a group selected from oxygen, sulphur, a group -CH=CH-, methylene, a group of formula -HC=N-O- and a group of formula: -O-CH2-CH=CH-, in which groups oxygen is linked to Y of the compounds of formula (I); Y represents a group selected from aryl, heteroaryl, arylalkyl, heteroarylalkyl, -C(O)-A, and -C(S)-A; A represents a group selected from alkyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl, and NR3R4, wherein R3 and R4 represent a group selected from hydrogen, alkyl, aryl, and arylalkyl, or R3+R4 form together with nitrogen carrying them monocyclic, or bicyclic (C3-C10) system.
Patent KR-20020005450-A (KR)
Title: Vinyl acetate based polymer latex composition, especially for adhesives
Inventor: GEIGER FRANK
IPC: C08F261/04
Filed: 2001-07-05
Abstract: PURPOSE: Provided is use of the above vinyl acetate based polymer latex composition optionally in combination with appropriate additives in an adhesive, preferably a woodworking adhesive. CONSTITUTION: The vinyl acetate based polymer latex composition obtained by emulsion polymerization, comprises (i) PVOH, and (ii) a monomer mixture. The monomer mixture comprises vinyl acetate, and a pre-crosslinking monomer selected from one or more polyethylenically unsaturated compounds wherein said pre-crosslinking monomer is present in amount of less than 0.01% by weight based on the total monomer content and is initially charged to the polymerization reaction mixture.
Patent KR-20030004892-A (KR)
Title: The method for image display on the outside LCD in mobile phone
Inventor: SUNG SEONG MO
IPC: H04B1/38
Filed: 2001-07-07
Abstract: PURPOSE: A method for displaying an image through an external LCD of a mobile communication terminal is provided to display a user's own character image through the mobile communication terminal by storing the character image in the mobile communication terminal having two LCDs and displaying the stored character image on the external LCD when a folder of the mobile communication terminal is opened by the user. CONSTITUTION: A user selects a character image through the connection of a wireless Internet server or a data transmission cable and stores the selected character image in a mobile communication terminal(S1). A control unit of the mobile communication terminal judges whether a folder open signal is detected and discriminates whether a folder of the mobile communication terminal is opened(S2). If the folder is opened, the control unit detects the stored character image and displays the detected character image on an external LCD of the mobile communication terminal(S3).
Patent KR-20030006040-A (KR)
Title: New multinuclear half metallocene catalyst for styrene polymerization and polymerization process using the same
Inventor: JUNG YU MI
IPC: C08F12/04
Filed: 2001-07-11
Abstract: PURPOSE: Provided are a novel multi-nuclear half-metallocene catalyst and a method for polymerizing styrene polymer by using the catalyst to obtain syndiotactic styrene polymer having high activity, excellent stereo-regularity, high melting point and wide distribution of molecular weight. CONSTITUTION: The catalyst comprises multi-nuclear half-metallocene compounds represented by any one of following formulae 1, 2 or 3(wherein M1,M2,M3,M4 are independently or together transition elements of Groups 3-10 in Periodic Table; Cp1,Cp2,Cp3,Cp4 are independently or together cycloalkanedimethyl ligands). The styrene polymer is obtained by a process comprising polymerizing styrene based monomers under a catalyst system including (a) the multi-nuclear half-metallocene compound catalyst; and (b) an adjuvant catalyst selected from a group consisting of (i) alkylaluminoxane, (ii) a mixture of alkylaluminoxane and alkylaluminum and (iii) a mixture of weak coordinated Lewis acid and alkylaluminum.
Patent KR-20030006730-A (KR)
Title: Video mobile terminal
Inventor: AHN SEONG UNG
IPC: H04B1/38
Filed: 2001-07-14
Abstract: PURPOSE: A video cellular phone is provided to display a normal image on a display even though the user turns the camera unit in any direction. CONSTITUTION: A hinge(16) configured between a cellular phone body(14) and a folder(17) connects the cellular phone body(14) with the folder(17). The hinge(16) comprises a camera unit(11) for inputting an image. The folder comprises a speaker(15) for outputting a voice signal to a user. The cellular phone body(14) comprises a display(12) and a keypad(13). The display(12) displays data received from other terminal or displays the image inputted to the camera unit(11). The keypad(13) is composed of numeric and character keys. A switch(18) inputs a command of controlling the rotation of the image on the display(12) at set angle. The camera unit(11) is rotatable.
Patent KR-20010098979-A (KR)
Title: 골판지 재단장치
Inventor: KIM TAE WOOK
IPC: B26D3/00
Filed: 2001-07-25
Abstract: 본 발명은 골판지를 이용하여 포장용 상자를 제작함에 있어서, 골판지를 일정규격에 맞추어 재단할 때 골파손 없어 원형상태로 깔끔하게 재단시킬 수 있고 재단날이 마모되었을 경우 별도 연마수단 없이 즉석에서 연마시킬 수 있도록 한 골판지 재단기에 관한 것이다. 
     이러한 본 발명은 골판지 재단기에 있어서, 양측 회전판 사이에 구동모터의 회전력을 전달받아 회전가능하게 설치되는 재단날 회전축과, 
     상기 재단날 회전축과 재단날 상,하 이송축이 관통되고 양측이 가이드봉에 안착된 채 선택적으로 좌,우 이송되는 이송프레임과, 
     상기 재단날 회전축을 중심으로 선택적으로 회동되는 회동대에 회전자유롭게 설치되고 재단날 회전축의 회전력을 전달받아 고속회전하는 재단날과, 
     상기 재단날을 하부이송시켜 받침롤러의 재단날 삽입부와 맞물리면서 골판지를 재단시키는 재단날 상,하 이송수단과, 
     상기 재단날의 재단폭 조절을 위해 이송프레임을 좌,우 이송시키는 좌,우폭 조절수단과, 
     상기 회동대에 부착된 연마기 고정체의 연마기 고정브라켓에 재단날 쪽으로 거리조절되게 설치되는 연마기를 구비시킴으로써 이루어지는 것이다.
Patent KR-20010085107-A (KR)
Inventor: LEE JAI YOUNG
IPC: A23L17/00
Filed: 2001-08-08
Abstract: PURPOSE: A method for making salted fish by using bamboo-salt is provided to prolong the shelf life of fish and to improve taste and nutrition of the fish with containing abundant minerals by the bamboo-salt. CONSTITUTION: Bamboo-salt 1.5kg is dissolved in water 200L to manufacture a bamboo-salt solution having a salinity of 5-6 degree. The internal organs of mackerels are eliminated and the mackerels are washed. The mackerels are digested in the bamboo-salt solution for 2 hours and dried for an hour. The dried mackerels are stored in a freezer of -40deg.C. A bamboo-salt solution is manufactured to have the salinity of 7-8 degrees for digesting croakers for 3 hours and for drying for 24 hours. The dried croakers are refrigerated at 2-5deg.C or quickly frozen at -40deg.C.
Patent KR-20030015456-A (KR)
Title: Sealer applicator
Inventor: LEE HUI BEOM
IPC: B62D65/06
Filed: 2001-08-14
Abstract: PURPOSE: A sealer spreading apparatus is provided to improve the rigidity of a vehicle body and waterproofing, and to prevent vibration by zigzag-spreading the sealer in the vehicle body panel. CONSTITUTION: A sealer spreading device is composed of a supply cylinder(9) installed in an arm(3) of a robot by an installation bracket(7) to discharge a sealer forward by controlling a piston with pneumatic pressure; a support block installed in the end of the arm, and connected to a front discharge bundle(11) of the supply cylinder; a linear motor(15) installed in the upper part of the support block to reciprocate horizontally according to a control signal from a control unit with a mover(17) and a stator(19); a nozzle fixed on the mover of the linear motor; and a hose member connecting the nozzle to the front discharge bundle. The rigidity of the vehicle body is improved, and vibration is restrained by zigzag-spreading the sealer in the vehicle body panel.
Patent KR-20010093858-A (KR)
Inventor: BAE SEONG JIN
IPC: C07D203/04
Filed: 2001-08-27
Abstract: PURPOSE: The ethyl aziridine derivatives and a producing method thereof are provided, thereby producing the intermediates used for synthesizing HIV protease. CONSTITUTION: The ethyl aziridine derivatives are represented by formula(II), in which R3 is selected from H, alkyl, aryl, alalkyl and amino protecting group, wherein the amino protecting group is C5 to C7 single membered hetero ring or C7 to C11 two membered hetero ring; R1 is silyl with the same or different alkyl substituents or alcohol protecting group, wherein the alcohol protecting group is one of alkoxycarbonyl, aryloxycarbonyl, methoxymethyl, tetrahydrofuran, methylethoxymethyl or ethoxyvinylethyl; Z is F, Cl, Br, I or -OSOnR5 wherein n is 0, 1, 2 and R5 is alkyl or aryl; and R7 is phenyl, phenyl having hydroxy, halogen atom, alkyl or alkoxy substituents at para site, phenylthio, pyridyl, piperidyl, cyclohexyl, alkyl or alkenyl having 4 or less of carbon number, or alkenyl with phenyl substituents.
Patent KR-20030020073-A (KR)
Title: Bridge lifting device and the engineering method for faith t-shaped armrest numerical value shift of bridge
Inventor: CHOI GYU TAEK
IPC: E01D22/00
Filed: 2001-09-01
Abstract: PURPOSE: A floor slab lifting device for replacing a bridge support is provided to prevent the breakdown of shear earth pressure of a pier and a crack caused by excavating a shoe installation site, to decrease the period and costs required for replacing a shoe device and to secure safety. CONSTITUTION: The floor slab lifting device for replacing a bridge support comprises: a lifting jack(10) lifting a floor slab of a bridge; a jack support(21) placed on a jack installation site of a pier(102) to support the lifting jack(10); a side support(22) supporting the side of the jack installation site to disperse/absorb earth pressure when lifting up the floor slab; and a pressure device pressurizing/supporting the side support(22) and containing a horizontal bar(31) composed of a beam member and installed horizontally on the pier(102), pressure bars(32) fixed on both sides of the horizontal bar(31) and a pressure actuator(33) installed to the pressure bar(32) to pressurize the side support(22).
Patent KR-20030025473-A (KR)
Title: The method of Work mode classification for amount of work of Excavator
Inventor: CHOI SEONG IL
IPC: E02F9/20
Filed: 2001-09-21
Abstract: PURPOSE: A method for distinguishing working modes is provided to calculate working amount of an excavator in order to accomplish automation of constructional work on sites and to improve workability. CONSTITUTION: The method comprises checking rpm numbers of an excavator engine for different working motions such as excavation, leveling off, braking and/or reciprocation and pressure of hydraulic pump; making a database for them to form a pressure pattern per working motion; comparing sensed values of a sensor for pumping pressure with the patterned values and standard deviation to identify and distinguish the subject working mode.
Patent KR-20010099293-A (KR)
Title: 피스톤에 세라믹의 피복경화 처리방법
Inventor: LEE JONG BUN
IPC: B05D5/00
Filed: 2001-09-19
Abstract: 본 발명은 피스톤에 세라믹 피복 경화처리방법에 관한 것이며 피스톤의 표면에 세라믹 소재층을 형성하여 내마모성을 증대시켜 장구히 사용할 수 있도록 한 것이다. 
     피스톤의 표면에 액상의 세라믹 소재도료를 피복시켜 70° C∼250° C에서 90∼120분간 가온 경화시키는 방법이다. 
     이와 같은 본 발명은 피스톤의 노출부위에 세라믹 소재층이 피복 경화되므로 피스톤 소재의 구애없이 내마모성이 증대되어 피스톤을 장구히 사용할 수 있는 산업상 매우 유용한 발명이다.
Patent KR-20020027177-A (KR)
Title: Apparatus for measuring basal metabolism
Inventor: HEYMSFIELD STEVEN B
IPC: A61B5/05
Filed: 2001-09-26
Abstract: PURPOSE: Provided is an improved apparatus for calculating basal metabolism that provides a calculated value that more accurately correlates with the observed value of basal metabolism so that guidance can be effectively provided as to diet and exercise for a picnic type person and also to children. CONSTITUTION: An apparatus for measuring basal metabolism includes a device(7) to input individual data, for example an age of a subject, a device(20) to measure bioelectrical impedance of the subject, a device for calculation of fat-free mass on the basis of the individual data and the impedance, and a device for calculation of basal metabolism of the subject on the basis of a reciprocal of the age and the fat-free mass. The basal metabolism can be calculated using the formula represented by BMR=AxFFM+Bx(1/age)+C, in which BMR is basal metabolism (kcal/day), FFM is fat-free mass (kg), and A, B, and C are constants.
Patent KR-20020026834-A (KR)
Inventor: HAN HONG SEOK
IPC: G07F13/00
Filed: 2001-09-28
Abstract: PURPOSE: A vending machine of ball type ice cream is provided. The vending machine inhales and exhausts ice cream in a storage tank by a cyclone device to maintain the shape of ice cream, and prevents remnants of the ice cream in a pathway. CONSTITUTION: The vending machine of ball type ice cream comprises: a main body having product-selecting buttons and an exhausting box; a storage tank storing the ball type ice cream; a cooling system; a cyclone device inhaling and exhausting an appropriate amount of the ball type ice cream; an exhausting device which exhausts the ball type ice cream to the exhausting box; a vessel supplying device which supplies an ice cream vessel to the exhausting box; and a controlling part, in which the cyclone device comprises a cyclone main body, a vacuum pump and a counterflow-inhibiting filter.
Patent KR-20030027406-A (KR)
Title: Post treatment exhaust contamination gas decreasing system in diesel engine
Inventor: KIM MAN YEONG
IPC: F01N3/023
Filed: 2001-09-28
Abstract: PURPOSE: An exhaust gas post-treatment system is provided to prevent increase of ambient pressure of engine or deterioration of purifying efficiency by continuously removing particulate pollutant from the pellet. CONSTITUTION: An exhaust gas post-treatment system comprises a case(1) having a space cut off by a wire mesh(25) and filled with a plurality of pellets(26) for adsorbing particulate pollutant of exhaust gas, wherein the case has a container(1a) for collecting particulate pollutant separated from the pellets; and a separating unit(20) for compulsorily separating particulate pollutant from the pellets by stirring the pellets filling the case. The separating unit includes a motor(22) driven by a controller(21); a feeder(23) for mixing the pellets in the case by being rotated by the rotating force of the motor; and a sleeve wrapping around the feeder so as to guide the pellets which move by the rotation of the feeder.
Patent KR-20030030789-A (KR)
Title: Voting promotion system of VOD (video on demand)
Inventor: LEE DUK YOUNG
IPC: G06Q50/00
Filed: 2001-10-12
Abstract: PURPOSE: A customized election publicizing method is provided to customize a moving picture needed for publicizing an election, and to offer the customized moving picture on an intermediation web site. CONSTITUTION: An election candidate requests an intermediation web site to produce a moving picture for publicizing himself or herself in the election. The intermediation web site transmits the production request to a moving picture producer, and then the moving picture producer visits the candidate, takes moving pictures of the candidate or other scenes, edits the moving picture, and transmits the edited moving picture to the intermediation web site. The intermediation web site requests the election commission to inspect the moving picture, receives the inspection result, and offers the moving picture over the internet if there is no problem in the inspection result.
Patent KR-20030032292-A (KR)
Title: Operating circuit of liquid crystal display device
Inventor: LEE MU JIN
IPC: G02F1/133
Filed: 2001-10-17
Abstract: PURPOSE: A driving circuit of a liquid crystal display device is provided to realize a DC/DC converting part with a single chip, thereby maximizing the efficiency of a space and easily design the product. CONSTITUTION: A DC/DC converting part(100) is formed of a modulating part(101) modulating pulse width or pulse frequency of external power voltage, a protective circuit part(103) stabilizing the external power voltage, and an input and output condition adjusting part(110) controlling each inner power voltage of a liquid crystal display device. A dip switch(200) is electrically connected with the input and output condition adjusting part of the DC/DC converting part for selectively generating the inner power voltages.
Patent KR-20030033187-A (KR)
Title: Method of fabricating an epitexial wafer for semiconductor
Inventor: LEE DONG GEON
IPC: H01L21/20
Filed: 2001-10-18
Abstract: PURPOSE: A method of manufacturing an epitaxial wafer for a semiconductor device is provided to increase the quality of the epitaxial wafer by forming a denude zone and a BMD(Bulk Micro-Defect) core having a predetermined size in a wafer. CONSTITUTION: After cutting an ingot grown in silicon monocrystalline ingot growth equipment, a wafer is formed by sequentially molding and polishing the ingot. A low temperature thermal annealing is carried out at the wafer in a diffusion furnace for forming a BMD core in the wafer. A denude zone is formed at the wafer from the surface to a predetermined depth by a high temperature thermal annealing using an RTA(Rapid Thermal Annealing). An epitaxial layer is formed on the entire surface of the resultant structure. Preferably, the low temperature thermal annealing is carried out at the temperature of 500-900°C for 1-4 hours, and the high temperature thermal annealing is carried out at the temperature of 1000-1300°C for 5-300 seconds.
Patent KR-20020096818-A (KR)
Title: rear body for a truck
Inventor: BANG SENG MO
IPC: B62D33/04
Filed: 2001-10-19
Abstract: PURPOSE: A body of a freight car is provided to control the height of the body according to a shape and a weight of freight. CONSTITUTION: Side gates(5) and a tail gate comprise first, second and third gate panels(13,15,17) to be inserted and withdrawn. First, second and third cylinders(25,27,29) lift the second and third gate panels from the first gate panel by embedding in the gate panels. A roof(9) comprises first, second and third roof panels(49,51,53) to cover the upper part when the side gates and the tail gate are lifted completely. First, second, third and fourth cylinders(57,59,61,63) withdraw the roof panels from a roof housing(55). The height of a body is controlled according to a shape and a weight of freight by lifting the side gates and the tail gate. The production cost is reduced and the convenience is maximized by withdrawing the roof and covering the upper part of the body.
Patent KR-20030033476-A (KR)
Inventor: KO SEOK GU
IPC: H01L23/12
Filed: 2001-10-23
Abstract: PURPOSE: A semiconductor package is provide to prevent the damage of a conductive ball fused between a substrate and a mother board due to the contraction and expansion of a semiconductor chip by forming a stress support part on the rear portion of the semiconductor package. CONSTITUTION: A semiconductor chip(1) having a plurality of pads(2) is attached to the center portion of the upper surface of a substrate(10). The pads(2) of the semiconductor chip(1) are connected to a circuit pattern(12) of the substrate(10) using conductive wires(20). A molding part(30) is formed on the resultant structure. A plurality of conductive balls(40) are fused onto lands(12b) of the circuit pattern(12). A stress support part(50) is formed on a cover coat(14) located at the peripheral portion of the lands(12b) and the conductive balls(40) by dispensing or spraying.
Patent KR-20020036723-A (KR)
Inventor: FUJIWARA SATORU
IPC: H05K9/00
Filed: 2001-11-08
Abstract: PURPOSE: To provide a radio wave absorbing panel, into which foreign substance such as water, dust or exhaust gas or the like is less likely to penetrate into, and which is lightweight and thin and has sufficient radio wave absorbing performance. CONSTITUTION: In the panel provided with a tabular radio wave absorbing body and a covering material, having a radio wave transmitting characteristics and covering a part intended to allow radio wave incidence, the material is provided so as to suppress penetration of foreign substances into the absorbing body.
Patent KR-20030041279-A (KR)
Title: Redundancy network system and method
Inventor: BANG JEONG IL
IPC: H04W88/08
Filed: 2001-11-19
Abstract: PURPOSE: A network duplex system and method are provided to improve a system performance by simultaneously operating two processor boards. CONSTITUTION: Each processor board judges whether alarm is set to '1'(S150). If the alarm is set to '1', each processor board judges whether the other processor board has a failure(S160). If no failure has occurred in the other processor board, each processor board selectively receives only a data with an address assigned to itself and processes it(S170). If there is a problem in the other processor board, that is, for example, if processor board A is normal while processor board B has a problem, the processor board A processes the data in the address A, and at the same time, receives processing information from the processor board B to continuously process it in an address B(S180).
Patent KR-20020040617-A (KR)
Inventor: LEPOUTRE HENRI
IPC: F01D25/00
Filed: 2001-11-23
Abstract: PURPOSE: A silencer for a turbo engine is provided to reduce noise by applying comparatively low resonant frequency to a chamber with enlarging the frequency band and with installing the silencer between an air suction duct and an air or fluid discharge duct. CONSTITUTION: A silencing apparatus is fitted between a first air or fluid intake duct(1) and a second air or fluid exhaust duct(2). The silencing apparatus is notably mounted between an engine turbine and a thermal exchanger. The silencer includes a cylindrical main hollow body(3), a cylindrical input connection part(4) and a cylindrical output connection part(4') with one or more straight sections smaller than the straight section of the main body, and at least one partitioning part(8) defining at least two toric chambers(9,10) with the internal surface of the main hollow body.
Patent KR-20030043117-A (KR)
Title: Management system for imposing service fee
Inventor: YAMAGISHI JUNICHI
IPC: G06Q20/20
Filed: 2001-11-27
Abstract: PURPOSE: A billing management system is provided to operate a game terminal by inputting biometric data at a biometric input module and card data at a card reader only one time so that it can simplify the operation process of the game terminal. CONSTITUTION: The system comprises an MPU(Micro Processing Unit, 13), a finger data registration module(17), a card data input module(19), a billing management database(23), a card management device(31), and a card management database(33). If the card data is inputted and the finger data is registered via the finger data registration module(17), the data is transmitted to the card management device(31), then the inputted card data is compared with the card data stored at the card management database(33), and then the card management device(31) transmits approval data to the MPU(13). If the inputted fingerprint data is the same as the registered fingerprint data, the game terminals(1, 3) can be operated, the billing data is processed according to the operation of the game terminals(1, 3) and the billing result is transmitted to the card management device(31).