baber/WOPTO huggingface dataset:
Patent KR-940004377-B1 (KR)
Title: Cutting device
Inventor: KIM JONG-KU
IPC: B28D1/04
Filed: 1992-01-21
Granted: 1994-05-23
Abstract: The machine for automatically cutting stones and obtaining a clean cutting section in a short period, comprises left/right posts (3a,3b) mounted at a bed (2), upper tool (6) driven by hydraulic cylinders (5a,5b); left/right traverse bars (10a,10b) supported by support plates (11a,11b); moving frames (13a,13b) moving on the bars (10a,10b) for driving left/right tools (7,8), and stationary tool (6a); gearmotor (19) for driving stone feeding conveyor (18); a proximity switch for detecting the cutting section and controlling the movement; lead screws (14a,14b) for adjusting the width of the frames (13a,13b); pads (15a,15b) between the plates (11a,11b) and the hydraulic cylinders (12a,12b) for damping left/right side shocks.
Patent KR-0163603-B1 (KR)
Inventor: STONE ROBERT M
IPC: B66F7/04
Filed: 1992-05-02
Granted: 1998-12-01
Abstract: 자가 조절식 화물용 엘리베이터는 베이스, 수평 적하 단, 상기 베이스와 상기 적하 플랫폼 사이에 연결되며 수직으로 확장가능한 가위형 링크 및, 공기 액츄에이터 챔버를 구비한다. 공기 액츄에이터 챔버는 압축성 벨로우즈와 고정체적의 저장조로 이루어진다. 벨로우즈는 실질적으로 상이한 최대 및 최소 벨로우즈 체적을 결정하는 특정된 최대 및 최소 벨로우즈 높이 사이에서 압축 가능하며 가위형 링크와 적재 플랫폼 사이에서 연결된다. 공기 저장조는 벨로우즈에 연결되며 최대 벨로우즈 체적과 최소 벨로우즈 체적 사이의 차이와 비교하여 이에 필적할만한 고정체적을 갖는다. 폐쇄되는 공기 유입/유출 밸브는 공기 액츄에이터에 연결된다.
Patent KR-940008887-B1 (KR)
Title: Magnetic resistance element
Inventor: AN MUN-BONG
IPC: H01F1/00
Filed: 1992-06-23
Granted: 1994-09-28
Abstract: The magnetic resistance device includes a magnetic resistance chip having a plurality of magnetic layers, and a bias magnet having an angle of 00 for the purpose of applying an initial magnetization to the magnetic resistance chip, thereby reducing the limitation of pattern arrangement on the magnetic resistance chip.
Patent KR-100201303-B1 (KR)
Inventor: AGUNLOYE FRANCIS F EMI
IPC: B29K105/16
Filed: 1992-08-11
Granted: 1999-06-15
Abstract: 본 발명은 가연성 분말의 주입점으로 이동하는 압출중합체와 같은 고온용융물에 적린과 같은 가연성 분말을 주입하는 방법과 장치이다.
Patent KR-940011448-B1 (KR)
Title: Concrete composition
Inventor: CHON JAE-SON
IPC: C04B26/30
Filed: 1992-08-17
Granted: 1994-12-15
Abstract: The material is composed of (in wt.%) 49-51 % sand, 23-27 % white cement, 13.5-15.0 % aqueous emulsion of acrylic resin, 2.15-2.25 % aqueous emulsion of acrylic resin, 2.15-2.25 % coloring pigment, 0.14-0.16 % methy cellulose group viscosity builder, 0.075-0.085 % silicon group substance for preventing bubble formation, and 7-8 % water. Usage of the finishing material can express a pattern and a color to the surface of the floor.
Patent KR-100208542-B1 (KR)
Inventor: SAKAI KIYOMI
IPC: C07D311/20
Filed: 1992-09-18
Granted: 1999-07-15
Abstract: 본 발명은 하기 일반식(1)의 3-(2-옥소사이클로헥실) 프로피온산 에스테르 또는 이의 유도체를 수소를 사용하여 촉매의 존재하에서 환원시켜, 일반식(1)의 화합물을 하기 일반식(2)의 3-(2-하이드록시사이클로헥실) 프로피온산 에스테르 또는 이의 유도체로 전환시킨 다음, 알코을 제거하면서 일반식(2)의 화합물을 폐환화시켜 일반식(2)의 화합물을 옥타하이드로쿠마린 또는 이의 유도체로 전환시킴을 특징으로 하여, 하기 일반식(3)의 옥타하이드로쿠마린 또는 이의 유도체를 제조하는 방법에 관한 것이다. 
     
       
     
     
       
     
     상기식에서, R 1 내지 R 4 는 각각 수소원자 또는 탄소수 1 내지 5의 알킬 그룹이며, R 5 는 탄소수 1 내지 5의 알킬 그룹이다.
Patent KR-950014358-B1 (KR)
Inventor: OKAZAKI HARUKI
IPC: B60T8/50
Filed: 1992-09-24
Granted: 1995-11-25
Abstract: 내용 없음.
Patent KR-100241211-B1 (KR)
Title: Single or multi-layer recyclable material, with barrier properties against humidity and gases and a process for its manufacture
Inventor: VERDUGO LAGOS JORGE
IPC: D21H17/30
Filed: 1992-10-07
Granted: 2000-02-01
Abstract: Single or multi-layer material, with barrier properties against humidity and gases and, possibly, against light, which is recyclable, i.e. its components can be fully reused In the production of further material with the similar properties. Basically the material is produced from cellulose pulp or, rather, from sheets of paper or cardboard which are impregnated with a gel forming hydrocoloid sol or with a mixture of hydrocoloids, after which the cellulose-hydrocoloid compound is dehydrated and cooled down. The resulting material can be used, among other applications, in the production of packages to contain goods or other substances, coatings for construction, such as roofs and the like.
Patent KR-950002715-B1 (KR)
Inventor: TAKANABE NAOKO
IPC: G01C21/34
Filed: 1992-11-02
Granted: 1995-03-24
Abstract: 내용 없음.
Patent KR-100298946-B1 (KR)
Title: Device for automatically controlling slow screen of vcr and method therefor
Inventor: PARK JAE WAN
IPC: G11B27/02
Filed: 1992-12-31
Granted: 2001-10-22
Abstract: PURPOSE: A device for automatically controlling a slow screen of a VCR is provided to monitor a status of the slow screen of the VCR, and to automatically search an optimum state of the slow screen when the status of the slow screen deteriorates, so as to efficiently control the slow screen. CONSTITUTION: A micro computer(1) controls entire operations. A seek mode detector(2) and a monitor mode detector(3) inform the micro computer(1) of whether a mode is a seek mode or a monitor mode in a slow mode. The first memory(4) stores an initial slow tracking value. The second memory(5) stores an optimum slow tracking value. A pre-amplifier(6) amplifies a video signal to output the amplified video signal. An envelope detector(7) extracts an envelope of the output signal of the pre-amplifier(6). An A/D converter(8) converts an output signal of the envelope detector(7) into a digital signal to output the digital signal. A delay signal generator(9) generates a time delay signal. The third to the fifth memories(10-12) store digital values of the A/D converter(8). The first comparator(13) compares the stored digital values, and outputs result values. The sixth memory(14) stores a value stored in the third memory(10). The second and the third comparators(15, 16) compare the stored value of the sixth memory(14) with the stored value of the third memory(10), and output a result value. A servo system(17) drives a motor by a control signal of the micro computer(1). A transport(18) is transported by a signal output from the servo system(17).
Patent KR-100195763-B1 (KR)
Title: Method and apparatus for dry printing using a hot embossing foil
Inventor: MATHIS WALTER
IPC: B41F16/00
Filed: 1991-08-12
Granted: 1999-06-15
Abstract: In a method for dry printing of a workpiece (1) or printed article through employing a hot embossing foil (6) and embossing die (15) and by the application of heat, pressure and time, a workpiece (1) and the embossing die (15) are moved towards each other, brought into contact with intermediate clamping of the hot embossing foil (6) thereby transferring heat and moved apart again. The hot embossing foil (6) adheres to the workpiece according to the embossing die (15) and, after a cooling down time, is detached from the workpiece (1) with the exception of the printed image. The surface of the workpiece (1), the hot embossing foil (6) and the thinly-formed embossing die (15) are moved in the same direction with equal or corresponding speed in mutual engagement with surfaces in contact. The contact time and the cooling time for the individual surface regions of the embossing die (15) are controlled through the speed and the angles of contact (9, 10).
Patent KR-0142300-B1 (KR)
Inventor: PARK BYUNG-HO
IPC: B60C11/00
Filed: 1993-01-07
Granted: 1998-06-01
Abstract: 본 발명은 공기압 타이어용 트레드 조성물 및 그것에 의한 트레드에 관한 것으로 지면과 접하지 않는 트레드 내부는 가교밀도가 높고 고분자의 주요 가교결합 형태가 모노설파이드 또는 디설파이드 결합으로 구성되고, 지면과 접하는 트레드 부분은 레진과 함께 가황가교로 구성된 것이다. 
     본 발명에 따른 조성물 및 트레드는 제동력을 증가시키면서 회전저항 특성을 만족시키도록 한 공기압 타이어용 트레드 조성물 및 그것에 의한 트레드이다.
Patent KR-960009272-B1 (KR)
Title: Rotary cutting machine
Inventor: YUN BYUNG-SANG
IPC: E02F3/36
Filed: 1993-04-17
Granted: 1996-07-16
Abstract: The machine is designed to use for cutting and collecting bed rock or concrete at an earthwork. The machine includes : a body (1); a driver (4); a support shaft body (6); bearings (7); a bevel gear (8); a pinion gear (10); a cutting blade (13); a support frame (16); a support cylinder (17); and a compression cylinder (18). The machine enables to cut and collect rock or concrete without noise or vibration.
Patent KR-100250748-B1 (KR)
Title: Method for fabricating a stacked capacitor of semiconductor device
Inventor: PARK SANG-HOON
IPC: H01L27/108
Filed: 1993-06-01
Granted: 2000-04-01
Abstract: PURPOSE: A method for forming a stack capacitor of a semiconductor device is provided to improve the reliability of a semiconductor device by using a transition metal layer as an etching stop layer. CONSTITUTION: A field oxide layer(2), a gate oxide layer, a gate electrode, an insulating layer, a dopant ion implantation region(6), and a spacer oxide layer are formed sequentially on a silicon substrate(1). A transition metal layer and an oxide layer are deposited on an upper portion of the whole structure. A silicide(23) is formed on an upper portion of the gate electrode and an upper portion of the ion implantation region(6). The first photoresist is applied on an upper portion of the oxide layer. An exposed portion of the oxide layer is removed by a photo-etching method. The first photoresist and the exposed transition metal layer are removed. The first charge storage electrode(25) is formed by depositing a doped polysilicon. A CVD oxide layer is deposited on the upper portion of the whole structure. The first charge storage electrode(25) is exposed by etching partially the CVD oxide layer. The polysilicon(27) for the second charge storage is deposited thereon. The second photoresist is formed on a groove portion. The second charge storage electrode is formed by etching the exposed polysilicon(27). The second photoresist is removed. A dielectric layer(29) is formed on the first charge storage electrode(25) and the second charge storage electrode, the silicide(23), and the transition metal layer. A plate electrode(30) is formed thereon.
Patent KR-950009303-B1 (KR)
Title: A rib formating device by cathode rays
Inventor: JUEB EGOR B
IPC: B23K26/062
Filed: 1993-07-20
Granted: 1995-08-19
Abstract: The apparatus for forming ribbed projections on the rotating component parts by irradiating the cathode-ray, has a cathode-ray gun(8), a rotating device(2) connected with a driving apparatus(5), an adjusting frame(1) for mounting the fixing chuck(3). The apparatus comprises a high-temp thermometer(9) for continuously measuring the temp of the parts; a power supply(13) for applying the voltage at reference level; a digital rectifier(11); D-A transformer(12) for transforming the digital signal to the analog signal; a power amplifier(14) for amplifying the power; a control unit(10) for monitoring the change of the apparatus and controlling.
Patent KR-950009684-B1 (KR)
Title: Full adder
Inventor: LEE YUN-TAE
IPC: G06F7/50
Filed: 1993-07-31
Granted: 1995-08-26
Abstract: a first EXOR operation unit connected between a power supply voltage and a first node, for performing an EXOR operation for N-1 bit data; a second EXOR operation unit connected between a second node and a ground potential, for performing an EXOR operation for N-1 bit data; a first inverter connected between the first node and a third node, for inverting single bit data of N bits; a second inverter connected between a fourth node and the second node, for inverting the inverted single bit data of N bits; a first switch connected between the power supply voltage and the fourth node and controlled by signals on the first and second nodes; a second switch connected between the third node and the ground potential and  controlled by the signals on the first and second nodes; and a third inverter for inverting output signals from the first and second inverters.
Patent KR-950011258-B1 (KR)
Title: Power transing device in vehicle
Inventor: KIM YONG-CHOL
IPC: B60K5/00
Filed: 1993-09-09
Granted: 1995-09-30
Abstract: The non-belt power transmitting system, which is formed in a compact structure instead of a rubber belt system for use in transmitting the engine power to a generator, comprises a spiral bevel gear(12) installed on a crankshaft(11) of an engine(1); a driving pinion(13) meshed with the bevel gear(12) and connected to an one-way clutch(14); a flexible ball joint cable(20) containing a lot of flexible ball joints(21); a driven pinion (13') connected to the flexible ball joint; the other spiral bevel gear(12') mounted on a shaft(15) of a generator(5) and meshed with the spiral bevel gear(12').
Patent KR-100297654-B1 (KR)
IPC: H04N7/01
Filed: 1993-09-18
Granted: 2001-10-24
Abstract: A method is provided for coding an input video signal with a field rate of 60 Hz derived from a motion picture film source using 2-3 pulldown. The method comprises the steps of: detecting duplicate fields in the input video signal; eliminating each duplicate field from the input video signal to produce a progressive video signal comprising plural frames with a frame rate of 24 Hz; and coding the progressive video signal to produce a coded video signal. The step of detecting a duplicate field in the input video signal may comprise generating a control signal in response to each detected duplicated field, and the step of coding the progressive video signal may include the step of including each control signal in the coded video signal. A method of decoding the coded video signal to provide an interlaced video signal with a field rate of 60 Hz comprises the steps of: decoding the coded video signal to provide the progressive video signal; extracting the control signal from the coded video signal; and deriving three fields of the interlaced video signal from certain frames of the progressive video signal and two fields of the interlaced video signal from all other frames of the progressive video signal in response to the control signal. Video signal coding and decoding apparatus, and a recording medium having a coded video signal recorded thereon, are also provided. <IMAGE>
Patent KR-960016113-B1 (KR)
Title: Method for compensation for magnetron output in a microwave oven
Inventor: CHOE KYUNG-HWAN
IPC: H05B6/68
Filed: 1993-09-17
Granted: 1996-11-27
Abstract: The method comprises the first process of proceeding a cooking process by driving a magnetron to set cook data according to an input voltage in case that an automatic cook start key is inputted in the initialized state and the second process of proceeding the cooking process by sensing the input voltage periodically in the cooking process to change the cook data according to the result.
Patent KR-960008907-B1 (KR)
Title: High efficiency dc converter
Inventor: CHOE HAK-KI
IPC: H02M3/28
Filed: 1993-10-23
Granted: 1996-07-05
Abstract: main switching transistors(Q1,Q2); a main transformer(T1); a driving transformer(T2); a driving adjusting circuit(4); a regular feedback circuit having a condenser(C8) and the first. switch(SW1); a monostable multivibrator(6) for receiving a load voltage detecting signal of the first. output(P1); the second. switch(SW2) for being controlled by the monostable multivibrator; a regulator IC(8) for outputting a stable voltage from an unstable output voltage of a wiring(L5) in the regular feedback circuit; a SCR device(TH1) for triggering the switch(SW1) to stop the main switch driving circuit when excessive loads and currents are being applied to the circuit; thereby achieving a miniaturization of DC converter.
Patent KR-960007662-B1 (KR)
Title: Mobile telecommunication system offset management method
Inventor: JUNG JONG-TAE
IPC: H04J13/16
Filed: 1993-12-29
Granted: 1996-06-08
Abstract: In the method of managing a frame offset applicable to a base station packet matching system having a plurality of CDMA radio devices 117, a packet router 18 and a frame offset manager 119, the method of managing a frame offset of a mobile telecommunication system comprises the steps of: setting an initial value of the frame offset manager 119 and entering into an event wait state; allocating an offset of a new call when a new call is occurred, checking an offset of a required frame and turning to the event wait state when a new call is not occurred; and checking the offset of a frame and turning to the event wait state when the call is finished.
Patent RO-125712-B1 (RO)
Title: Rubber and leather fiber compound
Inventor: COARA V GHEORGHE
IPC: C08L25/10
Filed: 2003-11-13
Abstract: The invention relates to a rubber and leather fiber compound and to a process for preparing the same. The claimed compound comprises Carom 1502 type rubber and Carom 60 type rubber in an amount of 2000...2500 g and 150...300 g, respectively, 100 g of ZnO, 30 g of stearine, 390 g of rosin, 400...600 g of chrome leather waste, having the particle dimension ranging from 0.01 to 1 mm, 500...750 g of Ultrasil VN3, 0...250 g of precipitated chalk, 12,5 g of PBN type antioxidant and 145 g of curing agents. The claimed process consists in plastifying the two types of rubber for 10...20 min on a roll, the cylinders having a temperature t= 35°C and t= 40°C, the speed being of 27 rpm, the distance between the rolls being of 1.5...2.5 mm, the supply voltage being of 380 V, adding ZnO, stearine and rosin, stirring continuously for 2...5 min and adding half of the amount of waste leather, and after 10...15 min of stirring, the remainder of waste together with the Ultrasil VN3 being added, adding further the precipitated chalk and the PBN type antioxidant after 10...20 min of stirring, the mixture being stirred up to homogenization, adding further the couple of curing agents and the mixture being refined for 5...10 min.
Patent RO-125698-B1 (RO)
Title: Phytopharmaceutical product with brain tonic effect
Inventor: ŢUŢU MIHAI CODRUŢ
IPC: A61K9/08
Filed: 2009-03-13
Abstract: The invention relates to a phytopharmaceutical product with brain tonic effect. According to the invention, the product is obtained by macerating in 25...30% concentration alcohol the following plants: 10...60 g of Hyperici herba (Saint John's wort) 50...115 g of Coriandri fructus (coriander), 20...80 g of Juniperi fructus (juniper tree), 5...50 g of Millefolii herba/Millefolii flos (yarrow), 45...110 g of Sambuci flos (elder), 10...85 g of Melissae folium (lemon balm), 10...80 g of Primula herba (cowslip), 40...110 g of Menthae folium (peppermint), 5...90 g of Graminis rhizoma (couch grass), 10...95 g of Crataegi folium cum flores (hawthorn), 60...120 g of Galii veri herba (Lady's bedstraw) and 5...75 g of Leonuri herba (Chinese motherwort), in tightly closed vessels, at the ambient temperature, for 14 days, after which the liquid extract is subjected to decantation and the resulting liquid is left to settle for 1...2 days, at a temperature of 10...15°C, then is filtered to obtain a product as a brown liquid with a characteristic odour which is finally bottled in dark glass bottles.
Patent RO-127787-B1 (RO)
Title: Time relay
Inventor: CERNOMAZU DOREL
IPC: H01H35/18
Filed: 2011-02-09
Abstract: The invention relates to a time relay consisting of resilient bellows filled with a liquid dilatable under the action of the heat generated, in a period of time, by the thermal effect due to the electrical current. According to the invention, the relay consists of a single-phase transformer having a magnetic core (1) made of hot- or cold-rolled siliceous sheets, a primary winding (2) supplied from an alternating voltage source and a short-circuited mercury turn (4) as secondary winding, the mercury representing the conducting active liquid being stored in a double-walled annular-cylindrical cavity (3) communicating by means of two tubes (5 and 5') with a resilient deformable chamber (6) inside which there is placed silicone oil.
Patent RO-128611-B1 (RO)
Title: Multi-purpose system for gymnasiums and sports grounds
Inventor: ANDRIEŞ VASILE
IPC: A63B63/04
Filed: 2011-10-19
Abstract: The invention relates to a system intended to be mounted in a gymnasium or on a sports ground for various sports. According to the invention, the system consists of at least four mobile pillars (1), each said pillar (1) being provided with a metal cube-shaped base (2) with five self-blocking rollers (3) and with two stabilizing retractable arms (4), as well as of some basketball net backboards (7) provided with their respective L-shaped supports (8) which allow height adjustment and the rotation of the backboards (7), when mounted on the pillar (1), each stabilizing arm (4) being provided, at its end, with a stabilizing shoe (6) of adjustable pressure by screwing.
Patent RO-128943-B1 (RO)
Title: Pneumatic actuator with piezoelectric compensator
Inventor: AVRAM MIHAI
IPC: F15B15/00
Filed: 2012-04-18
Abstract: The invention relates to a pneumatic actuator with piezoelectric compensator, used for constructing the pneumatic actuation systems requiring high precision of positioning the entrained load. According to the invention, the actuator consists of a linear pneumatic actuation unit consisting of a pneumatic cylinder (), a slide () and a mechanical braking device (), a proportional distributor () for controlling the linear pneumatic actuation unit, a classic distributor () for controlling the brake, supplied through a regulator (), the positioning error compensation system located on the slide () of the translation unit and consisting of a base plate () integral with the slide () of the pneumatic unit and a movable plate () guided in relation to the base plate () by means of four leaf springs (), integral with the entrained load, the piezoelectric actuator with mechanical amplification (), mounted on a piece () integral with the base plate () which entrains the movable plate () by means of a piece () integral with the movable plate () and of some balls (), maintained in contact with the piece () and with the movable part () of the actuator () through the elasticity of the part () of the piece (), the linear position transducer being formed of an incremental rule () fastened to the translation unit and a reading head () fixed to the movable plate () and to an electronic control block ().
Patent RS-53677-B1 (RS)
Inventor: FLOHR ALEXANDER
IPC: C07D519/00
Filed: 2011-12-05
Abstract: Jedinjenje formule (I)u kojojR1 je halogen, C1-7-alkil, C1-7-haloalkil, C1-7-hidroksialkil, C1-7-alkoksi, C1-7-alkoksi- C1-7-alkil, -C(O)-NR9R10, aril, heteroaril ili NR7R8, pri čemu navedeni aril i navedeni heteroaril mogu biti supstituisani sa 1 do 3 supstituenta nezavisno odabrana iz grupe, koja se sastoji od hidroksila, halogena, C1-7-alkila, C1-7-alkoksi, C1-7-alkoksi- C1-7-alkila, C1-7-haloalkila i C1-7-haloalkoksi;R2 je vodonik, halogen, C1-7-alkil, C1-7-haloalkil, C1-7-hidroksialkil, C1-7-alkoksi ili C1-7-alkoksi-C1-7-alkil;R3 je vodonik, C1-7-alkil, C1-7-haloalkil, C1-7-hidroksialkil, C1-7-alkoksi ili C1-7-alkoksi-C1-7-alkil;R4 je hidroksil, C1-7-alkoksi ili NR5R6;R5 i R6 su, nezavisno vodonik, C1-7-alkil, C1-7-haloalkil, C1-7-hidroksialkil, C1-7alkoksi-C1-7alkil, cikloalkil ili heterociklil, ili R5 i/ili R6 su C1-7-alkil supstituisan sa supstituentom odabranim iz grupe koju čine heteroaril, C1-7-alkil-heteroaril i C1-7-alkoksi-C(O)-, iliR5 i R6, zajedno sa atomom azota za koji su vezani, obrazuju heterociklil, biciklo-heterociklii ili spiroheterociklil, pri čemu navedeni heterociklil može biti supstituisan sa 1 do 3 supstituenta nezavisno odabrana iz grupe koju čine hidroksil, halogen, C1-7-alkil, C1-7-alkoksi, C1-7-alkoksi-C1-7-alkil, C1-7-haloalkil i okso;R7 i R8 su, nezavisno vodonik, C1-7-alkil, C1-7-haloalkil, C1-7-hidroksialkil, C1-7-alkoksi- C1-7-alkil iii cikloalkil, iliR7 i R8, zajedno sa atomom azota za koji su vezani, obrazuju heterociklil opciono supstituisan sa supstituentom odabranim iz grupe koju čine hidroksil, halogen i okso; iR9 i R10 su, nezavisno vodonik, C1-7-alkil, C1-7-haloalkil, C1-7-hidroksialkil ili C1-7-alkoksi-C1-7-alkil.ili negova farmaceutski prihvatljiva so.Prijava sadrži još 14 patentnih zahteva.