baber/WOPTO huggingface dataset:
Patent KR-960012142-B1 (KR)
Title: Apparatus and method for direct solid fortification of fuels with ferrocene
Inventor: THUNKER WALTHER
IPC: F02M25/00
Filed: 1992-09-04
Granted: 1996-09-16
Abstract: The invention relates to an apparatus and a method for direct addition of solid ferrocene to fuels. The liquid addition or fortification of fuels with ferrocene is known. The new apparatus and the new method enable an addition of solid ferrocene to fuels. The apparatus according to the present invention comprises a grinder being connected to a fuel conduit or a fuel tank, said grinder being filled with solid ferrocene. The apparatus further comprises a step motor being coupled to the grinder and includes a control means for said step motor. With respect to the method of the present invention it is proposed to measure the amount of fuel flowing through a fuel conduit, to determine the required amount of ferrocene therefrom and to add the so determined amount of ferrocene to the amount of fuel by actuating the grinder at the corresponding number of revolutions. The apparatus is preferably adapted to be installed in motor vehicles comprising an Otto-engine or a Diesel-engine in connection with a particle filter system being positioned downstream of the Diesel-engine or being adapted to be installed in a furnace for light or domestic fuel.
Patent KR-100263042-B1 (KR)
Title: Control circuit for preventing heat lamp from being overheated
Inventor: PARK JAE SUNG
IPC: H04N1/00
Filed: 1992-10-27
Granted: 2000-08-01
Abstract: PURPOSE: A heat lamp overheating protection controlling circuit is provided to detect overheat or disconnection to turn off the heat lamp when the disconnection of a thermistor or abnormal operation of a CPU in order to stabilize the system. CONSTITUTION: The heat lamp overheating protection controlling circuit includes a temperature detector(15), the first comparator(OP1), the second comparator(OP2), a power disconnect signal output device(17), and a power blocker(13). The temperature detector detects the temperature of the heat lamp. The first comparator receives a voltage varied when the temperature of 15 is detected and outputs an overheat temperature detect signal by comparing the input with an overheat detect reference voltage(Vref1). The second comparator receives a voltage varied when the temperature of 15 is detected and outputs a disconnection temperature detect signal by comparing the input with a disconnection detect reference voltage(Vref2). The power disconnect signal output device outputs a power disconnect control signal based on the output of the temperature detect signal of the first and second comparators. The power blocker blocks an AC power supplied by the power disconnection signal to turn off the heat lamp.
Patent KR-960005250-B1 (KR)
Title: Cavity-capacitor forming method
Inventor: PARK HAE-SUNG
IPC: H01L27/108
Filed: 1992-10-28
Granted: 1996-04-23
Abstract: depositing a first polysilicon layer(3) and an oxide film(4) on an insulation layer(2), and forming a first photosensitive film pattern(5) for contact hole mask; depositing a second polysilicon layer(7) after forming a contact hole(6) by etching process and removing the first photosensitive film pattern(5); forming a groove by etching the second polysilicon layer(7) to expose the first polysilicon layer(3) to the regular thickness; forming a spacer oxide film(10) on side wall of the groove by etching a spacer oxide film(9) deposited over the resulting structure; forming a groove(11) by etching the exposed second polysilicon layer(7) to the regular thickness; forming an oxide film pattern(13A) for cavity by depositing an insulation film(13) for cavity on the resulting structure and removing the defined portion of the oxide film(13) to use a second photosensitive film pattern(14) for cavity mask; forming a storage electrode(20) by removing the defined portion of third and first polysilicon layers(15,3) to use a third photosensitive film pattern(16); and removing the oxide film pattern(13A) for cavity, the spacer oxide film(10) and the oxide film(4) in the storage electrode by wet etching, forming a capacitor dielectric film(17) on inner and outer surface of the storage electrode and depositing a polysilicon layer(18) for a plate electrode on capacitor dielectric film(17).
Patent KR-100246214-B1 (KR)
Inventor: KIGA KASUYOSI
IPC: H04N5/225
Filed: 1992-11-17
Granted: 2000-03-15
Abstract: 두 개의 분리되는 케이싱들을 착탈가능하게 연결하는 연결장치는, 제1케이싱에 미끄럼가능하게 이동결합하는 제1이동결합부재와, 제2케이싱에 고정되는 제2고정결합부재와, 그리고 제1결합부재에 작동가능하게 연결되는 링크조립체를 포함한다. 액츄에이터 핸들은 링크조립체에 작동식으로 연결된다. 액츄에이터 핸들이 한방향으로 동작할 때, 제1결합부재는 링크조립체를 지나 제2결합부재로 이동하여 제2결합부재와 결합된다. 액츄에이터 핸들이 다른 방향으로 작동하면, 제1결합부재는 제2결합부재와 떨어진 링크조립체를 경과하여 이동하여 제2결합부재와 분리된다.
Patent KR-950005103-B1 (KR)
Title: Accompaniment built in micro speaker
Inventor: LEE KI-UN
IPC: G10L15/28
Filed: 1992-12-10
Granted: 1995-05-18
Abstract: The microphone, with an automatic user-selected accompaniment device, includes a system controller (20). Based on the selected data, the system controller scans the accompaniment music tone memory and picks up the required data. A data latch (60) delivers thd selected data extracted from the memory. The selected digital data are fed to an D-A converter (70). A mixer combines the audio signal received from the user with the music accompaniment signal. the composite signal is then transmitted through an antenna.
Patent KR-970001596-B1 (KR)
Title: Ink-jet recording head, inkjet recording head cartridge and recording apparatus using the same
Inventor: WATANABE KENJIRO
IPC: B41J2/175
Filed: 1992-12-17
Granted: 1997-02-11
Abstract: An ink jet recording head for ejecting ink through an ejection outlet for effecting record includes a supporting member; a recording element having an energy generating element for applying energy to the ink to eject it in accordance with a record signal; a wiring member including electric connection part relative to the recording element and a second electric connection part relative to an outside of the recording head to transmit the record signal to the recording element; wherein the first electric connection part is disposed on one face of the supporting member, the second electric connection part is disposed on another surface of the supporting member. <IMAGE>
Patent KR-100253952-B1 (KR)
Title: Synthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine)
Inventor: ESPY HERBERT H
IPC: D21H27/40
Filed: 1992-12-23
Granted: 2000-04-15
Abstract: A creping aid comprising the reaction product of a polyamide of a dicarboxylic acid or of the ester of a dicarboxylic acid and methyl bis(3-aminopropylamine) with epichlorohydrin in a mole ratio of the polyamide to the epichlorohydrin between about 1:0.1 and about 1:0.33, and a composition comprising an aqueous solution of the creping aid.
Patent KR-960001277-B1 (KR)
Inventor: SMITH STEWART G
IPC: G06F17/50
Filed: 1990-08-25
Granted: 1996-01-25
Abstract: 내용 없음.
Patent KR-970005042-B1 (KR)
Title: Tumor necrosis factor-alpha muteine
Inventor: SHIN HANG-CHOL
IPC: C12N15/09
Filed: 1993-02-09
Granted: 1997-04-11
Abstract: Polypeptide, which one or more of amino acids in amino sequence are sustituted with the others such as hydrophobic or ion-charged amino acid and 1-7 amino acid from amino terminal are truncated, has more strong cellotoxicity than the natural type or conventional tumor necrosis factor.  M-Mutein is obtained by culturing E.coli transformed by the vector containing DNA base sequence which is coding above polypeptide.
Patent KR-950011354-B1 (KR)
Title: Apparatus and method for purification of stockbreeding waste water
Inventor: PARK TAE-YONG
IPC: C02F9/00
Filed: 1993-02-16
Granted: 1995-10-02
Abstract: The system consists of two parts A and B respectively for pretreating with a sawdust layer filter and for treating with soil layer filters. The A-part comprises a wastewater storage tank(2), an underwater pump(3) installed on the bottom of the tank(2) for pumping up wastewater via a pipe(4) to spray the water over a filter bed in a tank(5) having a drain pipe(6); the B-part comprises storage tanks(7a, 7b, 7c) for pretreated wastewater from the A-part, pumps(8a, 8b, 8c) for pumping the pretreated water via pipes(9a, 9b, 9c) to spray it over soil filter beds in filter tanks(10a, 10b, 10c) having respective drain pipes(11a, 11b, 11c). The system is useful for small scale livestock farms.
Patent KR-100252541-B1 (KR)
Title: Method for fabricating a stacked capacitor of dram cell
Inventor: KIM MYEONG-SUN
IPC: H01L27/108
Filed: 1993-05-26
Granted: 2000-04-15
Abstract: PURPOSE: A method for fabricating a stacked capacitor of a DRAM cell is provided to increase the loadable limit weight by decreasing the joint number of an articulated robot, to reduce the size of ports, and to shorten the time required to load/unload by mounting the articulated robot on a movable vehicle to be guided along guide grooves formed on the movable vehicle. CONSTITUTION: A device isolation oxide(1), a word line(2) and an interlayer dielectric(3) are formed on a Si-substrate(100). Then, a first polysilicon(4) and tantalum silicide layer are deposited on the interlayer dielectric and then photoresist pattern for a storage electrode contact mask is formed. Next, the first polysilicon, tantalum silicide layer and interlayer dielectric(5) on a region which photoresist is removed in are sequentially dry-etched. Then, a second polysilicon(6) is deposited on the tantalum silicide layer and then photoresist pattern for a storage node mask is formed. the second polysilicon, the tantalum silicide layer and the first polysilicon on a region which photoresist is removed in are etched, but the tantalum silicide layer exposed when etching the second polysilicon by adjusting the CF4/Cl2 gas ratio is etched by isotropic etching. Finally, a storage node formed of the first/second polysilicon is formed by removing remaining photoresist pattern.
Patent KR-950007406-B1 (KR)
Title: Holo flake or metallic and stamping foil printed fabric and method thereof
Inventor: WANG TAE-KYU
IPC: D06B1/02
Filed: 1993-06-07
Granted: 1995-07-10
Abstract: The fabric is pressed by the iron process, and then the adhesives for sticking the stamping foil is primarily applied on the surface of fabric, then secondarily the adhesives for the holo flake and metallic sticking is applied again on the fabric and then the holo flake and metallic are sprayed on the fabric and dried with 165-170≰C air for 2-3 min. The stamping foil is press-printed for compressing the holo flake and the metallic. The above three printing process is treated continuously.
Patent KR-0164564-B1 (KR)
Inventor: CHOE JIN-HO
IPC: H03K5/00
Filed: 1993-08-13
Granted: 1999-03-20
Abstract: 본 발명은 리액턴스를 사용하지 않는 신호지연 회로에 관한 것으로 종래 신호지연 소자가 리액턴스의 사용으로 소형화가 어렵고 또한 IC내부에 집적시킬수 없었던 문제점을 해결한 것이다. 
     이를 위하여 입력신호(Vi)는 차동앰프(g1)에서 증폭시켜 콘덴서(C1)에서 위상지연시키고 이를 위상귀환회로(g2)와 콘덴서(C2)에서 위상지연시켜 자동앰프(g1)로 귀환시키고 상기 차동앰프(g1)의 출력신호를 위상지연시킨 위상지연회로(g3)의 출력과 입력신호(Vi)를 부하정항(R L )에서 믹서시켜 출력신호(V0)를 얻어 내도록 한 것으로 저주파수에서 일정한 지연을 갖고 소형화 및 IC내부 집적이 가능하다.
Patent KR-970001830-B1 (KR)
Title: L-glutamic acid production using microorganism
Inventor: LEE HO-JOON
IPC: C12P13/14
Filed: 1993-09-21
Granted: 1997-02-17
Abstract: The present invention relates to a process for producing using CFC-J11 (KFCC 10796), a streptomycin resistant Brevibacterium lactofermentum. L-glutamic acid is produced by aerobically culturing  CFC-J11(KFCC 10796) in a molasse medium containing excess of biotin by adding polyoxyethylene glycol fatty acid ester or polyoxyethylene sorbitan fatty acid ester, followed by accumulating and collecting L-glutamic acid.
Patent KR-0129500-B1 (KR)
Title: Semiconductor device and manufacture thereof
Inventor: KAWAKITA TETSUO
IPC: H01L21/603
Filed: 1993-10-21
Granted: 1998-04-06
Abstract: A substrate preliminarily formed with bumps by electrolytic plating or other technique is prepared. A semiconductor device (23) is opposed to a substrate (2) with the bumps (22) so that the Al electrodes (24) of the semiconductor device (23) are aligned with respect to the bumps (22) and brought into contact with each other and bonded together. Subsequently, the bumps (22) are peeled off from the substrate (2) so as to be transferred to the respective Al electrodes (24). Thereafter, the semiconductor device (23) is opposed to a circuit board (21) so that the bumps (22) are aligned with respect to the electrodes of wiring (27) and brought into contact with them. Then, the bumps (22) and the electrodes of wiring (27) are bonded together more securely by the application of a larger pressure at a higher temperature or by the application of pressure and heat for a longer period of time than in the preceding process with another Au-Al alloy layer newly formed therebetween to cover a wider range. The method is applied to the flip flop method or to the MBB method. <IMAGE>
Patent KR-100269654-B1 (KR)
Title: Photochromic compounds
Inventor: RICKWOOD MARTIN
IPC: C07C215/74
Filed: 1993-12-02
Granted: 2000-10-16
Abstract: Photochromic materials which have a structure which includes a spiro-pyrrolidinebenzoxazine structure comprising a pyrrolidine part and a benzoxazine part and the benzoxazine part includes at least one mesomeric electron donating group chosen from amino and alkoxy moieties, the one or more mesomeric electron donating groups being linked to the 6' position via attachment to a conjugated system in which the unsaturated bonds forming the linkage are chosen from -C=C-, -C IDENTICAL C-, -C=N- and -N=N-.
Patent KR-960016534-B1 (KR)
Title: Distributed system and service control of intelligent network service control management
Inventor: LEE KYUNG-HYU
IPC: H04L12/407
Filed: 1993-12-22
Granted: 1996-12-14
Abstract: a common message processing means(101) transmitting the transaction input signal through NO.7 input/output link(100); a common channel processing means(102,103) performing the signalling connection control and the transaction handler processing function of the transaction of signal protocol message type; a service logic processing means(107,108) performing the dialog handler-processing function; a system operation administration processing means(109) responsible for the operation administration and maintenance of the whole system; a system maintenance administration processing means(104); and a service management processing means(110) responsible for the subscriber data management and the service operation state management.
Patent KR-100250264-B1 (KR)
Title: Brake device for vehicles
Inventor: LEE JONG-WOOK
IPC: B60T8/32
Filed: 1993-12-28
Granted: 2000-04-01
Abstract: PURPOSE: A slip preventing braking system for a vehicle quickly and stably implements a normal braking and an anti-lock braking by using a low pressure accumulator and a shut-off valve. CONSTITUTION: A push rod(106) of a shut-off valve(103) transmits a braking pressure from a master cylinder(101) to a wheel brake(102) by pushing a ball member(105) to an open position, on a normal braking. On an anti-lock braking, the ball member(105) is moved to a close position by the push rod(106) as an operation oil is stocked in a low pressure room(109) of a low pressure accumulator(104), thereby lowering the pressure of the wheel brake(102). Therefore, a normal braking and an anti-lock braking are quickly and stably implemented according to the opening/closing of the opening of the shut-off valve(103) by the ball member(105).
Patent KR-100256239-B1 (KR)
Title: Method of forming storage node in semiconductor device
Inventor: WOO SANG HO
IPC: H01L21/28
Filed: 1993-12-29
Granted: 2000-05-15
Abstract: PURPOSE: A method for forming a charge storage electrode is to pattern the charge storage electrode using a selective etching characteristic between a doped oxide layer and an undoped oxide layer. CONSTITUTION: After a planarizing insulating layer(1) is formed on a wafer having a MOS structure, a contact hole is formed on a region in which is to be contacted with a charge storage electrode. The first conductive layer(2) for the charge storage electrode is deposited on the substrate. The undoped first insulating layer(3) and the doped second insulating layer(4) are deposited on the first conductive layer. The undoped third insulating layer(3') and the doped fourth insulating layer(4') are deposited on the second insulating layer. The undoped fifth insulating layer(3'') and the first polysilicon layer are deposited on the fourth insulating layer.
Patent KR-970004661-B1 (KR)
Title: A control apparatus for proceeding and stopping of vcr real time counter
Inventor: OH YONG-KYU
IPC: G11B27/13
Filed: 1993-12-30
Granted: 1997-03-29
Abstract: Apparatus for controlling a real time counter of a VCR is disclosed. The apparatus comprises a CLOG detector(30) for detecting a CLOG signal(CLOG), which is a signal for determining whether a tape signal exists or not, based on a radio frequency(RF) signal played from a head of a VCR drum; an ATF(Automatic Track Find) detector(14) for selecting one of four pilot signals contained at the RF signal to  detect the ATF signal; a real time counter(9) for detecting a TF signal from a capstan motor; a displayer(10) for displaying a counting value from the counter(9); a control signal generator for generating a control signal to determine the operation of the real time counter base on the output signal from the CLOG detector(30), the output signal from the ATF detector(14), and a recording mode signal.
Patent KR-100250630-B1 (KR)
Title: Biological artificial liver
Inventor: GEORGE EDWARD BARKER
IPC: C12M3/00
Filed: 1993-01-06
Granted: 2000-04-01
Abstract: Disclosed is a hepatocyte bioreactor or bio-artifical liver which comprises a containment vessel having a perfusion inlet means and a perfusion outlet means; a matrix within said containment vessel so as to entrap hepatocyte aggregates within said containment vessel while allowing perfusion of said matrix. The invention is useful as an artificial liver.
Patent KR-0164616-B1 (KR)
Title: Sealing device
Inventor: EDLUND ROY
IPC: F16J15/32
Filed: 1992-04-15
Granted: 1998-12-01
Abstract: Sealing assembly between two concentric moving parts of machinery has a sealing ring made of tough but elastic material and a member made of rubber which applies radial pressure to the ring; the one machine part has a groove to take both the ring and pressure member; the ring rests against the circumference of the second machine part. When unstressed, the ring leaves a gap to (at least part of) the low pressure side of the groove; when under pressure and/or friction between the ring and the circumference concerned however the ring is bent towards the low pressure side and provides a seal against the circumference. The ring is pref. made of PTFE or polyurethane. -
Patent RO-120395-B1 (RO)
Title: Equipment with direct current variator for driving the trolleybuses
Inventor: RADULESCU VASILE
IPC: B60L7/22
Filed: 2001-08-29
Abstract: According to the invention, the equipment with direct current variator for driving the trolleybuses with direct current motors comprises two ultrafast line safety fuses (1, 2) one for each phase, a radio noise filter consisting of two inductances (3, 4), one for each phase, a capacitor (5) parallelly mounted with an overvoltage protection element (6), a limiting contactor (7) serially connected with a limiting resistor (8) and two main contactors (9, 10), which are closed in a delayed way after closing the limiting contactor (7), by means of which the direct current supply voltage is applied to a mono-phase rectifier with four diodes (11, 12, 13, 14) for the running duty and two thyristors (15 and 16) anti-parallelly mounted on the diodes, said thyristors being blocked in running duty, the bridge output voltage is applied to a LCR network filter, to the negative polarity of the filter capacitor (18) there being connected to the emitter of an IGBT transistor (20) of a direct current variator, to the collector of the transistor (20) there being connected the anode of a working duty diode (21) having the collector connected to the positive polarity of the capacitor (18), to the collector of the transistor (20) there is serially connected a circuit consisting of a current adjusting inductance (23), the series-type traction motor excitation (Ex), a forward-running contactor (24), connected to the "a" terminal of the rotor of the traction motor (M), to the "b" terminal thereof there being connected another forward-running contactor (25) these contactors being closed upon the forward-running of the trolleybus and upon the backward-running, respectively the forward-running contactors (24 and 25) are open, and the motor is supplied with reversed polarity.
Patent RO-121921-B1 (RO)
Title: Resilient coupling
Inventor: DUN EREANU MARIAN
IPC: F16D3/68
Filed: 2005-07-01
Abstract: The invention relates to a resilient coupling, meant to transmit the rotation motion from an electric motor to a mechanical speed reduction unit. According to the invention, the resilient coupling maintains the parallelipipedic resilient elements (5) concentrically, by means of a centering ring (6) fixed on the shaft (2) driven by means of a screw (7), as well as by means of an outer casing (8), which is centered on a collar (e) of the leading semicoupling (3) and it is fastened on the same, by some screws (9), the outer casing (8) being provided with some windows (f) for viewing the wear of parellelipipedic resilient elements (5).
Patent RO-123413-B1 (RO)
Title: Nasal aspiration device
Inventor: ROTAR ALEXANDRU-IOAN
IPC: A61M1/04
Filed: 2007-06-21
Abstract: The invention relates to a nasal aspiration device for babies and toddlers unable to use a handkerchief, intended to aspire excess nasal mucosities. According to the invention, the device consists of a nasal secretion collector () entering into contact with the baby's/child's nostril, a vacuum regulator () at the nasal fossa level, a teflon-coated PVC connection tube (), an adapter () and a vacuum source () which may be a household vacuum cleaner, the cylinder-shaped collector () exhibiting an active head () continuing with a body () and a neck member (), while the vacuum regulator () consists of a buckled cylindrical tube () provided with a lateral orifice () located in the medial portion, continued by a body () and a handle () which has a narrower end () allowing a tight joint to be achieved between the connecting tube () and the vacuum regulator () and the adapter () which may be attached to the hose of the vacuum source ().
Patent RO-127220-B1 (RO)
Title: Vertical shaft wind motor
Inventor: APOSTU VASILE
IPC: F03D3/00
Filed: 2010-09-20
Abstract: The invention relates to a vertical shaft wind motor. According to the invention, the wind motor comprises a vertical shaft () with 4...6 arms, whereon there are articulated some rectangular-shaped panels () made of some frames on which there are attached inside some strong foils or a water impervious fabric, at the ends of the panels () some spring stoppers () being attached to some arms (), said spring stoppers maintaining the panels () pushed by the wind in vertical position, and if the wind force exceeds a certain limit they allow the panels () to be inclined to the horizontal, thereby avoiding the overspeed, and the panels () which travel against the wind are brought to the horizontal by the wind pressure, the resistance to motion in order to change the position and in order to move parallely with the wind being made easier by the fact that the oscillation point of the panels () is located slightly above the centroid, said adjustment being achieved by the weight of the upper side of the frame of panels (), the shaft () being provided with a pinion with inclined teeth, with a pawl in order to avoid the oscillations if a sudden change in the wind direction occurs and to ensure the motor rotation in a single direction.