baber/WOPTO huggingface dataset:
Patent KR-100248169-B1 (KR)
Title: Regulating circuit for a substrate bias voltage generator
Inventor: SAVIGNAC DOMINIQUE
IPC: G11C11/408
Filed: 1992-02-21
Granted: 2000-03-15
Abstract: The control circuit contains a Schmitt trigger circuit ST which is arranged between a first and a second potential Vx, Vy. Connected to it on its output side is a first invertor arrangement I1 which is connected in terms of the supply voltage to the first potential Vx and to a first supply potential VSS. One input of the Schmitt trigger circuit ST, which is used for controlling the hysteresis function of the Schmitt trigger circuit ST, is connected to the output of the first invertor circuit I1. A substrate bias generator can be controlled, that is to say switched on and off, by the output signal SLIM of the control circuit. <IMAGE>
Patent KR-960006194-B1 (KR)
Inventor: MIYAHSITA MORIYA
IPC: H01S3/00
Filed: 1992-03-26
Granted: 1996-05-09
Abstract: 내용 없음.
Patent KR-950005974-B1 (KR)
Title: Telephone
Inventor: OH JAE-DOK
IPC: H04M1/00
Filed: 1992-04-06
Granted: 1995-06-07
Abstract: Various kinds of ring tones are generated by a program equipped in a microcontroller of a telephone. So that an user can select ring tone suited one's taste. The ring tone generator includes a key pad (15) for selecting ring tones, a memory (13) for recording ring tone data, an incoming signal detector (14) for detecting incoming signal, a ring tone generator (11) for generating ring tones, a display (12) for displaying a busy state, and a controller (10) for driving the ring tone generator (11) according to ring tone selection signal input through the keypad (15).
Patent KR-960001678-B1 (KR)
Inventor: HOSOITO TSUYOSHI
IPC: F24C7/02
Filed: 1992-04-25
Granted: 1996-02-03
Abstract: 내용 없음.
Patent KR-100259437-B1 (KR)
Inventor: YONEMODO KAZUYA
IPC: H04N5/3728
Filed: 1992-06-13
Granted: 2000-06-15
Abstract: 수평출력게이트의 출구부분의 폭을 외관상 넓게 함으로써, FD 영역의 미세화를 저해하지 않고, 협채널효과에 의한 전송열화를 방지한다. 
     수평 CCD(5)에서 전송된 신호전하를 검출하는 전하검출기(6)로서 플로팅디퓨전앰프를 사용한 고체촬상장치에 있어서, 수평출력게이트(8)에 있어서의 FD 영역(7)에 인접하는 영역(19)의 기판표면측에 이온주입함으로써, 그 전반(前半)영역(20)보다 채널포텐셜이 적당히 깊어지도록 불순물농도를 설정한다.
Patent KR-100196061-B1 (KR)
Title: Improvements in or relating to ceramic welding
Inventor: TUCKER LESLIE ERNST JOHN
IPC: C04B37/02
Filed: 1992-06-19
Granted: 1999-06-15
Abstract: In a ceramic welding process a composition of matter therefor includes a mixture of refractory particles and oxidisable metal particles wherein the harmonic mean size of the refractory particles is between 300 and 1000 microns, and the size range spread factor of the refractory particles is between 0.4 and 1.1 inclusive.
Patent KR-950003323-B1 (KR)
Title: Sidetone level control device
Inventor: CHOE KWANG-JIN
IPC: H04M1/00
Filed: 1992-06-19
Granted: 1995-04-10
Abstract: The device adjusts side tone level, and reduces the effect of side tone. The device includes a main unit(30), a digital data transmit/receive unit(42), a controller(41) which controls the digital key phone, a signal converter(43) which converts analog signal into B channel data, a receiving amplifier(46), a handset(47), a transmitting amplifier(45), and a side tone level adjuster(44).
Patent KR-0125705-B1 (KR)
Inventor: RAVENEL PIERRE
IPC: C01B21/072
Filed: 1992-06-19
Granted: 1998-04-11
Abstract: 본 발명은 알루미나의 카아보질화에 의한 질화 알루미늄의 연속식 제조 방법에 관한 것이다. 
     본 발명의 방법에 따르면, 알루미나, 카아본 및 열분해로 카아본을 생성시키는 수지를 사용하는 반응이  조직적 반응기에서 실행된다.
Patent KR-0139830-B1 (KR)
Title: 디티오카바메이트 중합체
IPC: C02F1/52
Filed: 1992-09-30
Granted: 1998-07-01
Abstract: 수용성 에틸렌 디클로라이드 암모니아 중합체는 분자량이 500내지 10,000이며 디티오카바메이트 염 그룹을 5내지 50몰% 함유한다. 또한, 물로부터 중금속 제거시의 이들 중합체의 용도가 기술되어 있다.
Patent KR-100288038-B1 (KR)
Title: 초대규모집적에 적합한 파이프라인 반도체장치
IPC: G06F9/38
Filed: 1992-10-02
Granted: 2001-05-02
Abstract: 파이프라긴 데이타처리장치, 파이프라인 기억장치 등의 초대규모집적(ULSI)에 적합한 파이프라인 반도체장치에 관한 것으로서, 미세가공화의 진보에 의한 배선지연시간의 증대의 영향을 받지 않고 파이프라인 동작의 고속화, 고성능화를 실현하기 위해, 처리회로장치의 파이프라인동작을 클럭사이클과 동기하여 실행하고, 파이프라인동작이 기능처리용 및 전송처리용의 파이프라인스테이지를 각각 구비하는 파이프라인동작 실행방법으로서, 처리회로장치를 기능처리부 및 전송 처리부로 분리하기 위해 처리회로장치를 조사하는 스텝과; 분리된 기능처리부의 각각 및 분리된 전송처리부의 각각에 대해 다른 파이프라인 스테이지를 각각 할당하는 스텝을 포함하고, 전송처리부에 할당된 파이프라인 스테이지의 각각은 N개(N≥1)의 부분으로 분할된 전송선을 구비하고, 분할된 각 부분은 1클럭사이클 이하의 소정의 전송시간을 갖고 또 2개의 파이프라인 래치 사이에 배치되어 있고, N은 N≥tx/{T-(tk+tl+ts)}(여기서, T는 파이프라인 사이클 시간, tk는 클럭 스큐, tl은 파이프라인래치의 지연시간, ts는 파이프라인래치의 셋업시간, tx는 신호전송선의 총배선지연시간이다)로 주어지도록 하였다. 
     이와 같이. 새로운 기술개발 없이도 미세화에 의한 디바이스의 성능향상 및 회로의 성능향상에 의해서 파이프라인 반도체장치의 동작주파수 및 성능을 높일 수 있다는 등의 효과가 얻어진다.
Patent KR-960000119-B1 (KR)
Title: Korean displaying method for credit card checker
Inventor: KIM HO-KYUNG
Filed: 1992-10-09
Granted: 1996-01-03
Abstract: displaying a corresponding mode of a writing manner depending upon each writing mode; if only korean character can be used, displaying a korean character value of values of 32 characters by reading a specific code value and finding out the korean character value from a memory corresponding to the specific code through a code converter; in case that the korean character and English are commonly set, writing the korean character and english in common by reading an ASCII code and the specific code according to the result of inquiry; writing the ASCII code in a 16 character area arranged in the front side of the terminal device and writing the specific code in another 16 character area arranged in the rear side thereof by using all of 32 characters.
Patent KR-100218768-B1 (KR)
Inventor: OTSUKA YOICHI
IPC: G03F7/004
Filed: 1992-10-21
Granted: 1999-09-01
Abstract: 적외흡수염료를 함유하는 포토레지스트조성물로 함으로써, 및 포토레지스트의 노광에 있어서, 적외광(31)에 의해 퍼커스를 정하고, 또한 그 포토레지스트로서, 적외흡수염료를 함유하는 포토레지스트를 사용하는 노광방법으로 함으로써, 2차 반사등에 의해 포커스검출계가 영향을 받지 않고, 즉 기판(1a), (1b)이 적외선반사성에서도 적외선투과성에서도 거기서 투과 또는 반사한 광에 의해 포커스검출계가 영향을 받지 않으며, 따라서 정밀도가 양호한 포커스검출에 의해 양호한 레지스트패턴을 형성할 수 있는 구성으로 하였다.
Patent KR-0144135-B1 (KR)
Inventor: HAN SUNG-TAEK
IPC: H04N7/15
Filed: 1992-12-24
Granted: 1998-07-15
Abstract: 본 발명은 버퍼메모리를 PISO(병렬 입력 직렬 출력)버퍼로 구성하고 콘트롤러를 프로세스가 아닌 하드웨어로 구성하여 CCITT H.261에 근거하여 영상데이타의 흐름을 조절하고자한 회상회의 비디오 시스템의 송신버퍼장치에 관한 것이다. 
     이러한 본 발명은 송신 비디오 데이타를 디코딩하는 비디오 변조 코더와, 비디오 변조 코더에서 출력되는 유효데이타 신호를 인가받아 송신버퍼 양자화기 선택신호를 출력하는 송신버퍼 콘트롤러와, 송신버퍼 콘트롤러에서 출력된 양자화기 선택신호에 따라 비디오 변조 코더에서 얻어진 병렬 영상 데이타량을 조절하고 직렬 영상데이타로 변환하여 채널로 전송하는 송신버퍼 메모리로 이루어진다.
Patent KR-100192713-B1 (KR)
Title: Pyrazolines for protecting crop plants against herbicides
Inventor: WOLFGANG ROSECH
IPC: C07F7/18
Filed: 1990-11-26
Granted: 1999-06-15
Abstract: Compounds of the formula (I)   <IMAGE>   where X, n, R1, R2 and R3 are as defined in claim 1 are suitable as antidotes against phytotoxic secondary effects of herbicides in crop plants without adversely affecting the action of the herbicides against harmful plants.
Patent KR-960010360-B1 (KR)
Title: Apparatus for remotely controlling timer recording in vcr
Inventor: KIM HAENG-YOUNG
IPC: H04M11/00
Filed: 1993-03-23
Granted: 1996-07-30
Abstract: a telephone ring sensor (28); an on/off switch (22) controlled by a switch control signal in response to the sensing result; a frequency sensor (24) for detecting a frequency signal corresponding to the input code and programmed recording set information; a decoder (26) for decoding the frequency signal to generate a corresponding digital signal; and a microcomputer (30) for controlling the programmed recording of specific broadcasting program through the recording operation control of a recorder (40).
Patent KR-960003154-B1 (KR)
Title: Method of preparing law alcohol soju liquor
Inventor: LEE KWANG-YUL
IPC: C12G3/04
Filed: 1993-05-11
Granted: 1996-03-05
Abstract: The preparation method for low alcoholic soju consists of (1) diluting to 30-40% the alcohol (I) from fermentation with grain having 80-90% alcohol, (2) mixing (1) with active carbon as 0.05-2 gram per liter and infrared irradiating ceramic as 0.1-10 gram per liter, (3) packing (2) with the column and passing alcohol for 24-96 hours, (4) repeating the above process with the neutral alcohol (II) from cultured alcohol with sweet potato, corn, wheat or tapioca having 90-98% alcohol each, (5) blending obtained (I) 5-10% and obtained (II) 90-95% to 11-16% alcohol concentration and adding citrate, lactate or acetate for acid taste.
Patent KR-100275839-B1 (KR)
Title: 자동 정렬 박막 트랜지스터
IPC: H01L29/786
Filed: 1993-06-17
Granted: 2001-01-15
Abstract: 자체 정렬 소스와 드레인 영역을 갖는 박막 트랜지스터는 일실시예에 있어서 기판(116) 위에 놓여 있는 유전체층(118)에 개구(124)를 형성하기 위해 제조된다. 반도체 측벽 스페이서(130)는 개구(124)의 외주(126) 주위에 그리고 개구(124)의 측벽에 인접 형성된다. 제 1 전극 영역(120)은 개구(124)의 제 2 측방 절반부에만 놓이는 개구(124)의 외주(126)를 따른 제 1 위치에서 반도체 측벽 스페이서(130)의 제 1 부분과 전기적으로 결합된다. 제 2 전극 영역(122)은 개구(124)의 제 1 측방 절반부에만 놓이는 개구(124)의 외주(126)를 따른 제 2 위치에서 반도체 측벽 스페이서(130)의 제 2 부분과 전기적으로 결합한다. 유전체층(132)은 반도체 측벽 스페이서(130)에 인접 형성된다. 제어 전극(134)은 유전체층(132)에 인접 형성된다.
Patent KR-960008731-B1 (KR)
Title: Method of making a charge storage node in dram cell
Inventor: LEE SUK-HEE
IPC: H01L27/108
Filed: 1993-06-17
Granted: 1996-06-29
Abstract: forming an word line(3) and bit line(4) on a field oxide of the silicon substrate; planarization(5) of the surface; burying a contact hole(15) by depositing a first polysilicon layer(7) on the planarized surface after depositing a HTO layer(6) and forming a charge storage electrode contact hole(15); forming a first insulating layer(8), a second polysilicon layer(9), a second insulating layer(10) and a third polysilicon layer(11) on the first polysilicon layer; forming a pattern of the third and the second polysilicon layer and a pattern of the second and the first insulating layer by etching; forming a forth polysilicon layer(12) on the whole surface; forming an independent charge storage electrode by removing the revealed forth and first polysilicon layer and forming a groove(30) on top of the contact hole; forming a charge storage electrode by removing the first and the second insulating layer pattern.
Patent KR-0131376-B1 (KR)
Inventor: WATANABE HIROSHI
IPC: H01F1/14
Filed: 1993-06-17
Granted: 1998-04-24
Abstract: 우수한 연성자기특성 특히, 저자기변형과 저철손을 갖는 신규한 Fe-기제 연자성 합금으로서, 특정원소 M를 소정량 바람직하게는 Zr등을 소정량 첨가하여 합금을 제조하며, 그에 Cu를 소정량 더 첨가한다. 그러한 조성을 갖는 급냉합금을 리본, 분말 또는 박막과 같은 형상으로 형성후 열처리하여 조직의 30% 이상이 미세한 결정입자를 구성하는 Fe-기제 연자성 합금을 제공할 수 있다.
Patent KR-960009622-B1 (KR)
Title: Switch assembly for microwave oven
Inventor: MOON DONG-JOO
IPC: F24C7/02
Filed: 1993-06-28
Granted: 1996-07-23
Abstract: 1st selecting switch(32) for connecting an electric power through a fixed terminal of a variable power control switch(31) to either a high voltage transformer(5) of a magnetron or a heater(6); 2nd selecting switch(33) for connecting the input terminal of the heater to either a main power terminal or a power input terminal of a convection motor(7); and a selecting unit for selecting any combination of a switching operation of 1st and 2nd switch selecting units.
Patent KR-960010119-B1 (KR)
Inventor: MIYAMOTO YOSHINORI
IPC: B29L30/00
Filed: 1993-07-08
Granted: 1996-07-26
Abstract: 없음
Patent KR-970005953-B1 (KR)
Title: Bi-cmos
Inventor: JANG YOUNG-WOOK
IPC: H01L29/94
Filed: 1993-07-28
Granted: 1997-04-22
Abstract: As an input signal is lower than the standard input voltage, a PMOS transistor(M1) is turned off and a PMOS transistor(M2) is turned on. By doing so, the voltage of node(A) becomes the supply voltage and a PMOS transfuser(M7) is turned off, node(B) voltage becomes ground voltage and a transistor(M8) is turned on. At this time, at an output terminal(Vo) the level converting voltage appears. If the voltages and the external ratio(W/L) of the PMOS transistor(M7) and the PMOS transistor(M8) are setup so that their own resistance becomes the same, the output signal which is swinging between the supply voltage(VDD) and the level converting voltage is output.
Patent KR-960011868-B1 (KR)
Title: Mobile telecommunication cell figuring method
Inventor: LEE SANG-CHUN
IPC: H04B7/26
Filed: 1993-09-21
Granted: 1996-09-03
Abstract: detecting a topography and an antenna pattern by using topographical data and antenna pattern data; selecting the topographical data extracted from base stations to preestimate an electric field intensity according to the topographical data to output it by correcting preestimated value according to the antenna pattern; preestimating service area through an outputting process by calculating mean value of the electric field intensity according to latitudinal and longitudinal intervals; calculating amount of interference according to the latitude, the longitude and analysis interval about all base stations to store and to output the maximum interference value to perform a same channel interference analysis; storing and outputting the maximum electric field intensity according to the latitude, the longitude and analysis interval to preestimate the service area in multiple base stations.
Patent KR-960007394-B1 (KR)
Title: Detergent compositions
Inventor: JOO KYUNG-SIK
IPC: C11D3/395
Filed: 1993-10-14
Granted: 1996-05-31
Abstract: The concentrated detergent is composed of 1-50wt% anionic and/or nonionic surfactant, 5-10wt% sodium perborate(NaBO3-xH2O), 1-4wt% bleaching agent(TAED: tetra-acetyl ethylpene diamine) and 0.3-0.5wt% diethylene triamine pentacetate-pentasodium as stabilizer. It has good bleachability at low temperature and good storage stability.
Patent KR-960006679-B1 (KR)
Title: Recording/playing method for video tape
Inventor: OH BYUNG-HWA
IPC: G11B15/087
Filed: 1993-10-26
Granted: 1996-05-22
Abstract: recognizing a control signal corresponding to a video tape for adult; if the control signal is not recognized, completing to count a control pulse duty; if the control signal is recognized, checking whether the control signal lasts for a given time; if it does not last, finishing the operation; if it does, displaying warning or other information on the screen; comparing a key signal inputted by the user with a set up key, based on theinformation displayed on the screen; if it does not coincide, stopping playing the video tape for adult; and if it does, releasing the warning or other information and playing again the video tape for adult.
Patent KR-970003742-B1 (KR)
Title: Thin film transistor manufacturing method
Inventor: YANG MYUNG-SOO
IPC: H01L21/336
Filed: 1993-11-04
Granted: 1997-03-21
Abstract: (a) The buffer layer(2) is formed on the transparent insulating substrate(1), then lots of recess region(10) is formed by etching the selective region of the buffer layer. (b) The metal for gate electrode(3), the gate insulating film(4) and the semiconductor layer(5) is formed step by step thereon. (c) After the photoresist(6) is formed on the recess region center of semiconductor layer, the gate electrode(3a) and the active layer(5a) is formed by etching the semiconductor layer, the gate insulating and the metal for the gate electrode. (d) After the insulating film between layer(7) is formed on the overall surface, the side wall insulating film(7a) is formed through the etch back in the side of the gate electrode(3a) and the gate insulating film(4). (e) After the n+ semiconductor layer(8) is formed on the overall surface, the source/drain region(5a) is formed through the etch back in both side of the active layer. (f) After the metal for electrode is deposited on the overall surface, the source/drain electrode(9) which extends constant width over the source/drain region(8a) by patterning selectively.
Patent KR-960010668-B1 (KR)
Title: Refrigerator
Inventor: KIM KYUNG-TAEK
IPC: F25D23/04
Filed: 1993-11-06
Granted: 1996-08-07
Abstract: The refrigerator supplies cool air to a rice box(105) and a kimchi chamber. The refrigerator includes a cold air generator having an evaporators(109) attached to the inside top surface(108) by double-sided tape(110) for generating cool air from the wall of the refrigerating chamber, and a cold transferring device for supplying cold air to a rice box. The cold air transferring device includes a partition plates(111)(112) connected with evaporators(109) for dividing a refrigerating chamber(101) and a rice box.
Patent KR-960006988-B1 (KR)
Inventor: MINAMIDA TAKAAKI
IPC: B21C37/04
Filed: 1993-11-16
Granted: 1996-05-27
Abstract: 내용없음.
Patent KR-960005413-B1 (KR)
Title: Compact disc apparatus with fax
Inventor: YANG YEUN-MO
IPC: G11B19/02
Filed: 1993-12-13
Granted: 1996-04-24
Abstract: The apparatus makes CD-I(Compact Disk Interactive) transceive an image data with a faximile by installing an image scanning sensor and a thermal printing head to the CD-I. The apparatus comprises : a CD-I decoder(12) handling audio/video information; an image sensor(18) scanning the image of the document stored in the CD-I decoder(12); a printer(19) printing the received document; a communication channel(20) transceiving the document; a data transceiving means(12a), installed within the CD-I decoder(12), for transmitting the data read by the image sensor(18) or printing the data transmitted via the communication line.
Patent KR-970011525-B1 (KR)
Title: Optical consent for interior
Inventor: CHON YOUNG-YUN
IPC: G02B6/36
Filed: 1993-12-22
Granted: 1997-07-11
Abstract: Disclosed is an indoor optic-outlet.  The optic-outlet comprises a mounting plate(1), an optic-cable supporting means(2), the 1st guider(5), a contactor supporting means(7), many optic-cable buffer(9) and a cover(12).  The mounting plate(1) has an opening slot(1b) for receive the optic-cable.  The optic-cable supporting means(2) has an inlet for the optic-cable(15).  The 1st guider(5) guides the optic-fiber to be connected to the optic-cable supporting means(2).  The contactor supporting means(7) supports the contactor(6) to be connected with the optic-fiber from the optic-connector cord.  Thereby, it can be conveniently performed to connect the incoming optic-cable to the optic-fiber cord having a plug, and to maintain.
Patent KR-970007700-B1 (KR)
Title: Construction with regard to insulation for curtain walls
Inventor: SIM SANG-KWON
IPC: E04B2/88
Filed: 1993-12-23
Granted: 1997-05-15
Abstract: On the inner part of the metal truss(20), over the whole part, the priming coats(60) are fixed, and over the whole part of the priming coats, foaming urethane resign layers(70) are integrally formed. The upper and the lower part of the slab, the layers are also formed integrally as certain depth. Accordingly, insulating, sound-proof, water-proof effect is perfectly applied between each layer.
Patent KR-100195760-B1 (KR)
Title: Drug delivery vehicles suspended in nonaqueous perfluorinated carrier
Inventor: MEADOWS DAVID LOUIS
IPC: A61K9/50
Filed: 1991-09-10
Granted: 1999-06-15
Abstract: Nonaqueous pharmaceutical compositions for use in aqueous physiological systems are disclosed comprising drug delivery vehicles suspended in nonaqueous perfluorocarbon or fluorinated silicone liquid carriers. The suspended drug delivery vehicles may be water labile or water stable and incorporate therapeutic or diagnostic compounds which remain stable and pharmaceutically effective for extended periods. The pharmaceutical compositions possess extended shelf-lives and do not leach the incorporated therapeutic or diagnostic compounds into the liquid carriers making them well suited for multi-dose packaging and administration.
Patent KR-100237965-B1 (KR)
Inventor: BISHOP ARTHUR ERNST
IPC: B62D5/083
Filed: 1992-04-30
Granted: 2000-01-15
Abstract: 일반적으로 종래의 구성으로 되어있는 유압식 동력조향장치의 로터리밸브는, 벨브의 중심조건 특성이 로울링요소(22)의 배열에 의하여 제어되어 있으며 여러쌍의 노치요소(10,20)는 입력축(1)과 슬라이브 또는 피구동부재(2) 사이에서 지지구 작용을 발생시키도록 배열되어 있고 각쌍중의 하나의 노치요소(2)는 조립중 노치요소(20)상에 작용하는 스프링(23)의 힘으로 자유롭게 이동하는 체결수단(13)에 의하여 슬리이브 또는 피 구동부재(2)에 연결된 캐리어(11)에 고정되어 있으며, 이에따라 위치를 차지하고서 조립을 완성후 노치요소(10,20)와 로울링요소(22)는 소정의 지지구 작용을 제공하도록 틀림없이 정확한 위치에 있는 것을 특징으로 한다.
Patent RO-119091-B1 (RO)
Inventor: ROTARU F CORNEL
IPC: F23D11/40
Filed: 2002-03-21
Abstract: Invenţia se referă la un arzător pentru combustibili gazoşi, utilizat la topirea şi  prelucrarea sticlei. Arzătorul conform invenţiei are în componenţă un corp de alimentare (1), pe exteriorul căruia  este montat un corp arzător (8) care delimitează o cameră (B) de uniformizare amestec, pe exteriorul acestui corp (8) fiind un corp superior (9), în interiorul căruia culisează nişte site (10 şi 11) filetate. Între cele două site (10 şi 11) este situată o cameră (C) de preîncălzire, care poate varia ca volum sau ca poziţie pe verticală, în partea de sus a corpului  superior (9) fiind amplasate un  corp  calibrat (12) de ardere şi un cap  arzător (13), tronconic, realizându-se în acest fel tăierea sau prelucrarea sticlei. Aerul sub presiune este introdus printr-un robinet (3) cu sferă, în interiorul unei camere de turbionare (A), unde are loc un prim amestec între aer şi gazul carburant, această cameră  (A) comunicând cu un amestecător (2) cu şnec, cu două sau mai multe începuturi, din care amestecul trece în camera (B) de uniformizare. ŕ
Patent RO-122777-B1 (RO)
Title: Process for preparing (8e, 10z)-8,10-tetradecadiene-1-al
Inventor: GAENSC E LUCIA ILEANA
IPC: C07C47/21
Filed: 2006-05-24
Abstract: The invention relates to a process for preparing (8E, 10Z)-8,10-tetradecadiene-1-al, identified as sex pheromone of the Cameraria ohridella species, a major pest of the horse-chestnut (Aesculus hippocastanum). According to the invention, the process consists in coupling the (2E, 4Z)-2,4-octadiene-1-ol acetate with the magnesium derivative of 1-silyloxy-6-bromhexane, in the presence of Li2CuCl4, at normal pressure and temperature of -10A C, followed by the oxidation of the obtained (8E, 10Z)-8,10-tetradecadiene-1-ol. Within this process, the (2E, 4Z)-2,4-octadiene-1-ol acetate is obtained from propargyl alcohol successively subjected to the hydroxy group protection reaction, coupling with acroleine, acetylation, coupling with the magnesium derivative of ethyl bromide, hydrogenation with lithium and aluminium hydride, acid hydrolysis and acetylation.
Patent RO-123322-B1 (RO)
Title: Method and system for the automatic control of composite insulator crimping pressure
Inventor: VINTILĂ ADRIAN
IPC: G05B11/44
Filed: 2007-04-20
Abstract: The invention relates to a method and an equipment for the control of crimping fastening of a metal fitting on a fibre glass rod. According to the invention, the method consists in setting the crimping pressure and the period of maintaining said value of the crimping pressure, depending on the value of the acoustic emissions. The claimed method uses an equipment which comprises an acoustic sensor () mounted on a die () of a crimping press (), which detects acoustic emissions occurring during the crimping fastening of a fitting () onto a rod () of an insulator made of a composite material and sends the electric signal to a pre-amplifying-filtering-amplifying equipment (), wherefrom the signal is sent to an equipment () for monitoring the acoustic emissions and controlling the crimping pressure, which also receives a pressure electric signal from the hydraulic installation () by means of a pressure transducer () and is in connection with a computer () running a program which, by means of this last mentioned equipment (), limits the crimping pressure achieved in the hydraulic installation ().
Patent RO-129554-B1 (RO)
Title: Method for 3-d construction of micro and nano structures based on silicon and germanium
Inventor: MOAGĂR-POLADIAN GABRIEL
IPC: H01L21/18
Filed: 2012-12-05
Abstract: The invention relates to a method for 3-D construction of micro and nano structures based on silicon and germanium. According to the invention, the method consists in embedding in a metal layer () some structures () made of photopolymer, deposited on a metallized substrate () and then removing the structures () by burning, the empty spaces left in the metal layer () being subsequently filled with a colloid of silicon or germanium nano particles, after which there is performed a slight vacuuming followed by a thermal treatment which leads to the melting and aggregation of the nano particles which form the desired structures (), then carrying out the corrosion of the metal layer () through which the structures () embedded initially into the metal layer () are removed.