baber/WOPTO huggingface dataset:
Patent KR-950003630-B1 (KR)
Title: Audio level meter driving circuit for digital signal
Inventor: YU BYONG-SOK
IPC: G11B20/00
Filed: 1992-11-27
Granted: 1995-04-17
Abstract: The circuit includes a demodulating circuit for outputting the audio data of the compact disk to serial data; a channel holder for holding each left and right predetermined N numbers of data bit among the left and right channels being the series data of the demodulating circuit; a N/2n converter connected to the left and right N bit output of the channel holder for converting the output line into 2n lines; and an audio level meter connected to the output of the N/2n converter for indicating the audio level in accordance with the left and right level signals.
Patent KR-950007733-B1 (KR)
Title: Automatic opening and shutting system
Inventor: AN DONG-HYON
IPC: E05F15/60
Filed: 1992-12-14
Granted: 1995-07-14
Abstract: The system includes a computer (101) for controlling an entrance system, a discriminating code receiving means (102) connected to the computer (101) to discriminate an authorized person, a weight receiving means (103) connected to the computer (101) to measure the weight of the passenger, and an automatic door control means (104) for receiving an entrance signal from the computer (101) to control the exit and entrance of persons, thereby preventing the exit and entrance of the unauthorized persons effectively.
Patent KR-0182288-B1 (KR)
IPC: B23B31/107
Filed: 1990-12-17
Granted: 1999-05-01
Abstract: A clamping assembly for releasably holding a tool holder having a shank includes a tool support member having a bore extending along a longitudinal axis. A locking mechanism is disposed in the axial bore for securing the tool holder to the support member. The locking mechanism includes a lock rod having first and second contact surfaces mounted in the support member. The lock rod moves along the longitudinal axis between a locked position and a release position. A wedge rod is mounted in the support member for reciprocal movement along an axis angularly disposed with respect to the longitudinal axis. The wedge rod has first and second wedge surfaces which incline in parallel fashion from opposite edges of the wedge rod. First and second force transmitting elements are interposed between the wedge surfaces of the wedge body and the contact surfaces of the lock rod. When the lock rod is moved in first direction, the first force transmitting element is moved outward with respect to the transverse axis into contact with the first support surface and pushes the lock rod towards a locked position. When the wedge rod is moved in a second direction, the second force transmitting element is moved outward with respect to the transverse axis into engagement with the second contact surface of the lock rod and moves the lock rod towards a release position.
Patent KR-0165563-B1 (KR)
Title: Piston type internal combustion engine
Inventor: JENS ERIK WEUEV
IPC: F02B69/00
Filed: 1991-03-15
Granted: 1999-01-15
Abstract: PCT No. PCT/DK91/00079 Sec. 371 Date Sep. 15, 1992 Sec. 102(e) Date Sep. 15, 1992 PCT Filed Mar. 15, 1991 PCT Pub. No. WO91/14086 PCT Pub. Date Sep. 19, 1991.A combustion engine (1) of the piston engine type where the static compression ratio exceeds approximately 15:1, especially in the range of from approximately 15:1 to approximately 20:1, preferably approximately 17:1. The engine is provided with an ignition system (3) where the ignition point is situated after the top dead center (TDC), especially in the range of from approxmiately 0 DEG  TDC to approximately 20 DEG  TDC, preferably approximately 4 DEG  TDC. As a result, it is possible to achieve an ignition of a fuel, the spontaneous ignition capacity of which at the predetermined compression ratio does not usually suffize. The resulting ignition generates a maximum pressure in the cylinder of approximately 90 DEG  TDC, whereby a high efficiency of the fuel is obtained without simultaneously involving a steep increase in the temperature in the combustion chamber. A Venturi (71) for the combustion engine (1) according to the invention is substantially axially symmetrical when seen in the flow direction. The Venturi comprises a mixing chamber, an inlet side of an annular, slot-forming ring, an outlet side of the annular, slot-forming ring and a transition portion (77) to the inlet manifold (11).
Patent KR-960016501-B1 (KR)
Title: Wiring board and method for connecting pad and lead-wire of a semiconductor device
Inventor: YUN TAE-HO
IPC: H01L21/60
Filed: 1993-01-04
Granted: 1996-12-12
Abstract: a thin insulating board(10); a bonding bumper(15) formed to penetrate the insulating board(10) on the region where a bonding pad(2) of a semiconductor chip and an inner lead(1) of a lead frame are bonded; and a connecting wire(14) which connects the bonding bumper(15) connected with the bonding pad to the bonding pad connected with the inner lead(1).
Patent KR-960013107-B1 (KR)
Inventor: ISHIDA AKIO
IPC: F02M59/44
Filed: 1993-03-23
Granted: 1996-09-30
Abstract: 없음
Patent KR-960009783-B1 (KR)
Title: Selecting apparatus of facsimile alarm
Inventor: KWAK HAN-TAE
IPC: H04N1/00
Filed: 1993-03-25
Granted: 1996-07-24
Abstract: a first switch(10) for selectively cutting off a protocol sound by a predetermined signal; a melody generator(14) for generating at least two different melody sounds; a second switch(11) for selectively cutting off the melody sounds according to a control signal when the protocol sound is cut off; and a controller(24) for controlling the first and second switches. The apparatus enables to generate melody sound desired by the user with a simple circuit configuration.
Patent KR-970010625-B1 (KR)
Title: Method for manufacturing polyethylene naphthalate
Inventor: LIM DAE-WOO
IPC: C08G63/183
Filed: 1993-07-05
Granted: 1997-06-28
Abstract: A process for producing polyethylene terephthalate with high viscosity comprises a esterification and a polycondensation. In the esterification, terephthalic acid and ethylene glycerol as reactants and a amonium compound as a cracking reaction inhibitor are used. In the polycondensation, a glycol soluble antimony compound and a tin compound as polymeization catalysts, a phosphorus compound with amine bonds as a stabilizer and a cobalt compound as a color improvement agent are added with a crosslinking agent and a end group blockade.
Patent KR-970004364-B1 (KR)
Title: Manufacturing method of flexible printed circuit board
Inventor: LIM DAE-WOO
IPC: H05K3/28
Filed: 1993-09-15
Granted: 1997-03-27
Abstract: The present invention provides a method of making a compliant printed circuit board (PCB) on which a polyimide film and a metallic film are deposited to have excellent adhesion, heat resistance and size stability. According to this method, a solution, obtained by dissolving an aromatic imide polymer having at least 90 mole% of a repetitive unit expressed as a given equation in a polar solvent, is coated on a metallic film selected from among the group of Cu, Al, Ni or Cu alloy, and the solvent is removed by heat.
Patent KR-0161990-B1 (KR)
Title: 4,5,6,7-tetrahydro-1h-imidazo(4,5-c)pyridine-6-carboxylic amid derivatives as angiotensine-ii antagonistes
Inventor: ENARI HIROYUKI
IPC: C07D233/54
Filed: 1993-09-22
Granted: 1998-12-01
Abstract: A compound of formula (I): <CHEM>  or a pharmaceutically acceptable salt thereof; wherein  R<1> represents     hydrogen,     halogen,     C1-C6 alkyl,     C3-C6 alkenyl,     C3-C6 alkynyl, R<2><0>(CH2)n- wherein R<2><0> represents C3-C8 cycloalkyl, naphthyl, phenyl, or phenyl substituted with one to five of C1-C4 alkyl, halogen atom, trifluoromethyl, hydroxy, C1-C4 alkoxy, C1-C3 acyloxy, amino, N-mono-C1-C4 alkylamino, N-di-C1-C4 alkylamino, C1-C4 thioalkyl, C1-C3 alkylsulfonyl, nitro, and -NHCOR<2><1> wherein R<2><1> represents C1-C3 alkyl, phenyl, C1-C3 alkylphenyl, aminophenyl, or C1-C4 alkylaminophenyl, and n is an integer of 1 to 6,     R<2><0>-C(O)- wherein R<2><0> is as defined above, or     R<2><0>-CH(OH)- wherein R<2><0> is as defined above; R<2> represents carbamoyl, mono- or di-C1-C6 alkylcarbamoyl, or 4- to 6-membered heterocyclic carbamoyl; R represents amino, carboxy, (1H-tetrazol-5-yl)phenyl, carboxyphenyl, carboxybenzamido, (1H-tetrazol-5-yl)benzamido, carboxyphenylcarbamoyl, or (1H-tetrazol-5-yl)-phenylcarbamoyl; R<3> represents -CH2(phenyl), -CH(phenyl)2, -CH(phenyl)CH3, -CH(phenyl) (cyclohexyl), -CH2CH2(phenyl), -CH2(C1-C6 alkoxyphenyl), or -CH2(hydroxyphenyl); and R<4>, R<7>, and R<8> each independently represents hydrogen or C1-C6 alkyl, is an angiotensin II antagonist.
Patent KR-0158220-B1 (KR)
Inventor: PFITZENMEIER WERNER
IPC: A63B5/12
Filed: 1993-10-23
Granted: 1999-01-15
Abstract: 본 발명은 상부 디딤대와 최소한 하나의 하부구조로 이루어진 높이 가변성 디딤대를 갖는 수평안정 바닥장치에 관한 것으로서, 상부 디딤대는 길이면단부에 호형 층표면과 함께 마련되고, 상기 층표면은 하부구조의 접촉면과 함께 각각 형태적절한 적재장치를 형성하고, 아치형 층표면은 접촉면의 원호 부분으로서 형성되고, 상기 접촉면은 하부 구조의 접촉면의 반경으로서 동일한 반경을 나타내는 첩촉면의 원호부로 형성되지만 원호의 길이(L)는 하부구조의 원호의 길이 (L')보다 작고, 상부 디딤대(2)의 아치형 층표면의 반경은 다수의 하부구조를 통하여 형성된 임의의 경사에 있어서 형태적절하고 수평안정성있게 각각의 최상층 하부구조(3)에 맞물리며, 한편 각각의 경사에서 가장 밖의 동일한 접촉점 주변의 반경 내지 그의 중심점은 궤도를 그리며 이때 디딤대의 아치형 층표면의 전체 원호의 길이(L)는 하부구조의 접촉면에 고정되며, 한편 반경돌출부에는 단지 아치형 층표면의 길이면의 최저점만이 존재하며, 상기 최저점은 하부구조의 접촉견각으로부터 각각의 경사내에 떨어져 있으며, 하부 구조와 디딤대 사이에는 측안정성으로서 하부구조의 접촉면위로 볼록한 융기부가 마련되며, 상기 융기부는 하부구조의 정면으로부터 떨어져 있고 디딤대의 길이면 뒷쪽에서 그의 내부 및 하부에 마련된다. 
     또한, 본 출원 바닥장치는 높이 그리고/또는 경사를 형성하기 위하여 상부 디딤대 및 다수개의 하부구조로 이루어진 가변성 있는 디딤대 높이를 가지며, 디딤대의 정면 영역은 아래쪽으로 연장한 봉기면 (4') 과 함께 형성된다.
Patent KR-970005751-B1 (KR)
Title: High voltage transformer
Inventor: LIM BYUNG-KAP
IPC: H01F27/22
Filed: 1993-10-30
Granted: 1997-04-19
Abstract: The H.V trans constructed by winding primary and secondary induction coils(121)(122) around a core(110) formed by doubly folding several sheets of cores is characterized by depositing satisfactory resin(130) by a constant thickness on the outer surface of the H.V trans(100).
Patent KR-100239026-B1 (KR)
Inventor: HORI MASARU
IPC: H01L21/302
Filed: 1993-11-11
Granted: 2000-01-15
Abstract: 본 발명은 에칭속도가 다른 복수의 물질을 함유하는 피에칭막을 이용해도 대 레지스트에칭선택비의 저하나 공정의 복잡화 및 가격증가 등의 문제를 일으키지 않고 에칭잔여물의 발생을 억제할 수 있는 드라이에칭방법을 제공하기 위한 것으로, Si 기판상에 SiO 2 막, Al-Si-Cu 박막, 포토레지스트를 순차형성하고, 마스크패턴을 순차 형성하는 공정과 에칭가스로서 Cl 2 와 BCl 3 의 혼합가스를 이용하고, RIE에 의해 Al-Si-Cu 박막을 에칭하는 공정과, BCl 3 가스의 플라스마에 의한 스패터작용에 의해 에칭잔여물을 제거하는 공정을 갖는 것을 특징으로 하는 드라이에칭방법에 관한 것이다.
Patent KR-100285613-B1 (KR)
Title: 공기조화기용4웨이절환밸브와이를구비한인입밸브
IPC: F16K11/052
Filed: 1993-11-11
Granted: 2001-11-30
Abstract: 본 발명은 열펌프식 냉동사이클을 이용하는 공기조화기의 냉난방 동작을 절환하는데 사용되는 4웨이 절환밸브와 이 밸브를 구비한 인입밸브에 관한 것이다.  본 발명의 4웨이 절환밸브는, 밸브케이스의 일부로서 두꺼운 원판형으로 형성된 밸브시트의 평탄부에 동심원상에 일정한 간격으로 차례대로 배열된 제1~4배관공; 및 상기 4개의 배관공들중 인접한 2개의 배관공들을 서로 독립적으로 연결하는 연통홈이 적어도 하나 있고 밸브시트의 윗면에 회전가능하게 배열되는 회전밸브;를 포함하고, 상기 회전밸브의 회전에 의해 공기조화기의 냉난방 동작이 절환된다.  본 발명의 4웨이 절환밸브를 구비한 인입밸브는, 냉매회로의 액체측과 증기측의 양쪽 인입밸브를 합치고, 공통의 밸브시트로서 갖는 하나의 밸브단위로서 4웨이 절환밸브를 상기 인입밸브에 통합시킨 것을 특징으로 한다.
Patent KR-970007004-B1 (KR)
Title: Intelligent network service data verification method
Inventor: KANG JUM-JA
IPC: G06F15/18
Filed: 1993-11-19
Granted: 1997-05-01
Abstract: A method for testing intelligent network service data which compares contents of service data dispersed from a double processor structure with one another and confirms whether the contents of service data are identical with one another is disclosed. The method is used for a transaction processing system for a service control having double processors, and compares and confirms contents of service data in each of the processors. Each processor takes over a portion of the total load. When one processor is in a abnormal state, another normal processor assumes the load of that other processor. Even if one processor is in an abnormal state, data can simultaneously be tested.
Patent KR-960014407-B1 (KR)
Title: Gospel mobile telecommunication device
Inventor: RYU SEUNG-MOON
IPC: H04B7/26
Filed: 1993-11-27
Granted: 1996-10-15
Abstract: The device includes a gospel base station(9a)(9b), a gospel mobile station(11a-11f), a gospel change element(17), a CDMA modulating unit(19a-19b), a mark channel unit(21), a channel code generating unit(25), a channel combination and level truncating unit(23), a RF modulating/amplifying unit(27), a high power amplifier(29), a duplex(31), initial step amplifier(35), a tuner(37a,37b) and a CDMA synchronous/demodulating unit(39a-39f).
Patent KR-970004721-B1 (KR)
Title: Blow fan establishment device
Inventor: SUZUKI UKIHIRO
IPC: F04D29/62
Filed: 1993-11-27
Granted: 1997-04-02
Abstract: A fan exhaustion apparatus in which the number of rotation or the amount of current of a fan is displayed on a display for displaying numeric operation information is disclosed.  The fan exhaustion apparatus includes a motor 12, a hall IC 2 for detecting the number of rotations of the motor 12, a current detector 8 for detecting current of a fan, a fan rotation number control circuit 34 for controlling the number of rotations of the motor 12 such that the detected rotation number can match a target rotation number, a display 4, and a display conversion circuit 38 for displaying operation information such as set temperature or operation time in a normal period or detected rotation number or detected current value in a test period using the contents displayed on the display 4.  Thus, when a fan heater is to be tested or adjusted, an additional testing apparatus can be omitted.
Patent KR-970006231-B1 (KR)
Title: Modifying method of chip-mounter program
Inventor: KIM YUN-BAE
IPC: H05K13/00
Filed: 1993-12-04
Granted: 1997-04-24
Abstract: A program input method for a chip mounter makes a chip mounter program data such as electronic component or electronic component loading position on an Off-Line, and input it. The method does not directly input a step data in a chip mounter, makes a data by using a tablet digitizer on off-line, and input it to a personal computer. The method makes a step data by using a data making apparatus. The step data uses XY-shaft origin coordinates of a printed board, XY-shaft origin coordinates of each board having the same pattern of n, and XY-shaft loading position coordinates being an electronic component position. Then, the method inputs a made step data to a main CPU of a chip mounter through a data transmission medium, converts the made origin coordinates of the printed board to machine origin coordinates of the chip mounter, substitutes chip mounter coordinates for all coordinates of the printed board.
Patent KR-960007002-B1 (KR)
Inventor: SAKAI HIDEO
IPC: B32B27/32
Filed: 1993-12-22
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-960002330-B1 (KR)
Title: Precharge voltage generating circuit
Inventor: OH YOUNG-NAM
IPC: G11C11/407
Filed: 1993-12-23
Granted: 1996-02-16
Abstract: The memory has a bit line coupled to a number of memory cells. The supply voltage (Vcc) is divided by a voltage divider, with PMOS (Q1, Q3) and NMOS (Q2, Q4) transistors, and fed as a pre-charge signal to the bit line (N1). The control current sink (22, 24), with respective PMOS (Q5, Q7) and NMOS (Q6, Q8) transistors, is in parallel with the voltage divider for increasing a current value of the pre-charge voltage signal. The state of the sinks is controlled by row address signals (RAS1, RAS2). the pre-charge voltage signal is supplied to the bit line for a preset time period from an end time point of the active mode of the semiconductor memory. The control current sink includes an input node for a control signal pulse, indicating the active mode of the semiconductor memory. The circuit increases equalizing speed of bit or data line.
Patent KR-0124822-B1 (KR)
Title: Measuring method and apparatus for oil quantum painted
Inventor: JUNG SUNG-WOOK
IPC: G01B15/02
Filed: 1993-12-28
Granted: 1997-11-28
Abstract: Disclosed is an apparatus and method for measuring an amount of coated oil which has a simple construction and allows a beam to be evenly distributed the coated oil. The apparatus has a measuring section(6) including an infrared beam radiating device(4) for radiating an infrared beam onto a surface of a steel(7) and an infrared beam detecter(5) which is connected to infrared beam radiating device(4) for detecting the beam reflected from steel(7), a driving section(8) for moving measuring section(6) in the width direction of steel(7), a driving circuit(9) for controlling driving section(8), a detecting circuit(10) for converting the electric signal inputted from infrared beam detecter(5) into an analog signal, a calculating section(11) connected to both detecting circuit(10) and driving circuit(10), and an output section(12) which is connected to calculating section(11) for outputting the result calculated by calculating section(11).
Patent RO-118664-B1 (RO)
Title: Hydrometallugical process for recovering gold and silver from chlorous sludge
Inventor: RĂDULESCU ROZALIA
IPC: C22B3/10
Filed: 2000-05-23
Abstract: The invention relates to a hydrometallurgical process for recovering gold and silver from chlorous sludge resulting from the treatment of roasted pyrites. According to the invention, the process consists in leaching the chlorous sludge with hydrochloric acid and natrium hypochlorite in order to solubilize the gold, while the silver remains in the waste as silver chloride. Gold is separated by ion exchange from the hydrochloric solution resulting after the waste filtration. The metal gold powder is obtained from the eluate by reduction with an organic compound. After the neutralization with natrium carbonate the silver chloride-containing waste is treated with ammonia in order to solubilize the silver chloride. After filtering the suspension from chloro-ammonia solution, the silver is separated as silver chloride by reducing the pH with hydrochloric acid. The metal silver is obtained by fusing the silver chloride with natrium carbonate.
Patent RO-118359-B1 (RO)
Title: Vegetable powder premix for enriching fodder
Inventor: SOCACIU CARMEN
IPC: A23K10/38
Filed: 2001-07-10
Abstract: The invention relates to a premix made up of vegetable powders for enriching fodder, containing a powder mixture of flowers from the species Tagetes erecta, dehydrated beer yeast and ethoxyquin, in a mass ratio of 50 : 49.5 : 0.5, which is added to the fodder in a percentage of 1...1.5%, depending on the species of animals.
Patent RO-121395-B1 (RO)
Title: Pumping, compression and vacuum device
Inventor: T ENASE TEODOR
IPC: F04C19/00
Filed: 2002-12-16
Abstract: The invention relates to a hydraulically or pneumatically pumping , compression and vacuum device. According to the invention, the device carries out the sucking in and the discharging of a liquid (5) or of a gas (5a), said liquid and gas being circulated by means of a centrifugal pump (21), of a distributing rotor (2), of a rotary distributor (80) or by means of some electrical valves (E7 and E8).
Patent RO-121714-B1 (RO)
Title: Computer mouse with magnetic contacts
Inventor: BUNEA BOGDAN LIVIU
IPC: G06F3/033
Filed: 2003-04-14
Abstract: The invention relates to a mouse with magnetic contacts meant for the technical field of hardware peripheral devices. According to the invention, the mouse is provided with magnetic contacts (1) actuated by means of some rubber-coated magnetic tablets (7) attached to the rear part of the buttons (8) making the steel-plated strips inside the magnetic contact join, thereby resulting the electrical closing of the integrated circuit (4) of the mouse (2) which sends to the personal computer the information from both the mouse buttons (8) and the mouse track-ball (6) or the optical group, in the more recent types, through the connecting wire (3). The use of magnetic contacts (1) confers the mouse (2) an easy and noiseless pressing of the buttons (8), making the well-known "click" of the old contacts dissapear. The invention can be used in computers in public institutions, in internet-cafe centers, where the mouse-using traffic is very high, thereby eliminating the need of replacement thereof because of the wear of mechanical contacts of the buttons.
Patent RO-122077-B1 (RO)
Title: Dialysis device
Inventor: LASCHI A MIHAI
IPC: A61M1/14
Filed: 2002-07-18
Abstract: The invention relates to a dialysis device to be used in the renal dialysis, for magnetically treating blood and dialysis liquid, in perfusions and transplant surgery, to limit rejection effects, as well as in the process of removing the toxic substances not eliminated by the affected kidney, in order to clean the human body, and also for improving the hydro-electrolytic and acido-basic balance of the body. According to the invention, the device comprises three distinct units from the construction point of view: the excitation unit, the influencing unit and the saturation unit, each of them consisting of a number of magnets whose length is determined by the required intensity of the magnetic field, supported by a non-metallic support (1) provided with channels (2) for fixing the tubes of arterial blood circuits (LA) and dialysis liquid (LD), respectively, all of them being weldlessly mounted in a non-metallic casing (4) provided with a supporting system (8), an elastic eco-operating fixing belt (9), and has the following advantages: provides for the first time the possibility to use a magnetic field in the treatment of perfusion blood, improves the physical and chemical processes at the level of the semipermeable membrane, focusing especially on the diffusion, osmosis and ultrafiltration processes, increases the immunity of the human body by forming antibodies, acts upon the shock organs, namely: CNS, lungs, kidneys, heart and s.o., ensures a therapy with good effects for the entire body.
Patent RO-122812-B1 (RO)
Title: Process for making three-dimensional spatial poly-chromatic images and decorative picture made this way
Inventor: NEGREANU-MAIOR RODICA
IPC: B44C5/04
Filed: 2006-10-26
Abstract: The invention relates to a process for making three-dimensional spatial poly-chromatic images of textile or non-textile yarns, and decorative pictures made this way, used in the field of the interior decorating. According to the invention, the process consists in making poly-chromatic images with three-dimensional effects, by means of some threads suspended on a nail network, fastened into a rigid support, according to a previously established design, in a first stage there being performed a two-three stage manual or mechanical grinding of a plywood plate (1), cut at the desired dimension, each grinding stage being preceded by the surface covering with a thin layer of nitro-lacquer, afterwards there follows the coating with a self-adhesive foil (2), these forming a support (a) on which there is fixed a previously prepared pattern (3) and through some supporting points (4) of the pattern (3), by means of a needle, there are marked some places ( c, d, e, f), where there are knocked in some nails (5) forming a support network (6) for some poly-colored textile or non-textile yarns (7), which are woven in superposed layers, by winding around the nails (5) so that the drawing on the pattern (3) is reproduced, afterwards the obtained work (8) is finished and framed, preferably under protecting glass (9). The decorative picture with three-dimensional poly-chromatic images, made according to the claimed invention, is made of textile or non-textile poly-chromatic yarns, woven in superposed layers, obtained by winding the same around some nails (5) fastened into a support (a), according to a drawing (b) represented on a pattern (3), the said layers being placed at various heights, so as to create a spatial image.