baber/WOPTO huggingface dataset:
Patent KR-940009630-B1 (KR)
Title: Manufacturing method of highly integrated semiconductor memory device
Inventor: CHOE YONG-JE
IPC: H01L27/108
Filed: 1991-11-20
Granted: 1994-10-15
Abstract: forming a first insulating layer for insulating a transistor formed on a substrate; selectively etching the first insulating layer to form a contact hole; forming a first storage electrode pattern to be connected to the source of the transistor through the contact hole; and forming a second storage electrode on the side wall of the first storage electrode pattern; thereby increasing the effective area of the storage electrode.
Patent KR-960010146-B1 (KR)
Inventor: GUSE DAKASHI
IPC: H01L23/50
Filed: 1991-05-30
Granted: 1996-07-26
Abstract: 없음
Patent KR-950001214-B1 (KR)
Title: Controlable pitch propeller for trawl fishing boat
Inventor: KANG MUN-HO
IPC: B63H3/00
Filed: 1992-04-08
Granted: 1995-02-14
Abstract: The propeller optimally varies a propeller pitch angle according to work charateristics of the trawl ship by a simple button operation. The propeller reduces a fuel consumption, and simplifies a structure. The pitch propeller comprises solenoid valves (e,f) connected to control buttons (A,B,C,D) of a control panel (a); a main engine (8) making possible a CPP control without equipping a microprocessor and a control valve; a reverse rotational clutch (7) equipped between the main engine (8) and an actuating unit (6).
Patent KR-100226176-B1 (KR)
Inventor: MUNDIS JAMES W
IPC: B66F9/22
Filed: 1992-05-28
Granted: 1999-10-15
Abstract: 본 발명은 차량에 장착된 붐을 구부리기 위한 워엄/워엄 휠 구동 장치와 관련하여 사용되는 유압 감지 수단을 포함한다. 워엄 각 측면상의 유압실은 베어링 리테이너와 피스톤에 의해 형성된다. 어느 한 유압실 방향으로의 워엄 추력은 밀폐된 유압실에서 유압을 증가시키고 특정 유압실에서 유압을 증가시킨다. 상기 압력은 신호를 전송 및 /또는 유압 증가가 소정 압력 이상이라면 입력 동력을 워엄에 전달하는 유압 게이지에 의해 감지된다.
Patent KR-950000890-B1 (KR)
Title: Winding roller operating devices for jig dyeing machine
Inventor: SHIM SANG-SOP
IPC: D06B3/32
Filed: 1992-08-08
Granted: 1995-02-03
Abstract: The device for driven winding roller, offers a continuous feeding speed of the fabric for uniform dyeing. The device comprises driven gears (2)(4) being diagonal to each other at respective outer ends of rotary shafts (1a)(3a) of winding rollers (1)(3) mounted at both the sides of a dyeing tank (19); a rotary driving shaft (5) having a worm wheel engaged with a worm screw (7); a reversible motor (8) having a speed reducer (8a) for driving the shaft bar; a movable member (13) reciprocating along the key (5a) of the shaft (5); operating groove (13a) for inserting the operating frok (16) attached on the end of cylinder; intermediate gears (20)(21) between the idle rotating gears (9)(11) and driven gears of the winding roller.
Patent KR-100226301-B1 (KR)
Inventor: HARATA KAHISA
IPC: B29L9/00
Filed: 1992-09-08
Granted: 1999-10-15
Abstract: 열가소성 수지 몸체부 및 상기 수지몸체부를 덮고 있는 표피재를 포함하는 다층성형품의 제조방법에 있어서, 한 쌍의 금형(1, 7) 사이에 표피재를 공급하는 단계, 금형 폐쇄 방향에 수직방향으로 가동인 표피재 유지 프레임(3)과 상기 금형 폐쇄 방향으로 가동인 표피재 지지프레임(9)과의 사이에서 상기 표피재를 유지하는 단계, 소정의 열가소성 수지 융체를 공급하는 단계, 및 상기 금형을 폐쇄하여 다충 성형품을 형성하는 단계를 포함하고, 상기 금형 폐쇄 방향의 전후방으로 가동인 적어도 하나의 가동부재(11)가 금형면(8) 주위에 구비되어 상기 수지융체의 공급후에 상기 금형 폐쇄 방향으로 후퇴하며 : 상기 표피재 유지 프레임(3) 상에 구비된 적어도 하나의 이젝터(5)가 이젝팅되어 금형의 중심쪽으로 표피재의 연부(19)를 접고 : 상기 가동부재(11)는 금형면(8)까지 진행하여 수지 몸체부의 후부로 표피재의 연부를 꺽어 접는 것을 특징으로 하는 다충 성형품의 제조방법.
Patent KR-960003598-B1 (KR)
Inventor: HIROYUKI FUKUDA
IPC: G11C11/41
Filed: 1992-10-06
Granted: 1996-03-20
Abstract: 내용 없음.
Patent KR-0147559-B1 (KR)
Inventor: KWON JOO-HAN
IPC: H04N7/01
Filed: 1992-10-31
Granted: 1998-09-15
Abstract: 이 발명은 D2-MAC(Multiplexed Analog Component) 방송의 경우처럼 16:9의 횡장화면을 기존의 4:3 수상기로 수상할 경우 화면의 열화를 줄일 수 있도록 휘도신호의 샘플을 원래의 휘도신호 샘플로 늘려주는 16:9의 MAC 화면을 4:3 수상기로 보기위한 샘플보간(Interpolator) 회로에 관한 것이다. 
     이 발명은 입력되는 비데오신호를 쉬프트시켜 딜레이시키는 쉬프트 레지스터와, 클럭에 따라 데이타를 래치하는 제 1 ∼ 제 3 래치부와, 필터계수에 맞게 계수들의 가산을 수행하는 필터계수 가산기부와, 상기 제 2 래치부를 제어하는 제어클럭을 발생하는 스위칭부를 구비하여 10.125MHz의 클럭을 13.5MHz의 클럭으로 발생하여 휘도신호의 샘플수를 원래 휘도신호의 샘플수로 늘려줌으로써 16:9의 MAC 화면을 4:3 수상기로 시청시 화질의 열화없이 시청할 수 있도록 한 것이다.
Patent KR-100241988-B1 (KR)
Title: 경화성 붕소 개질된 하이드로폴리실라잔 중합체
IPC: C08G77/62
Filed: 1992-12-16
Granted: 2000-03-02
Abstract: 본 발명은 붕소 개질된 하이드로폴리실라잔 중합체를 제조하는 방법에 관한 것이다. 이 방법은 붕소 개질된 하이드로폴리실라잔 중합체를 형성하기에 충분한 시간 동안 하이드로폴리실라잔 중합체를 보란과 반응시킴을 특징으로 한다. 본 발명은 또한 상기 방법에 의해 제조된 신규한 중합체에 관한 것이다.
Patent KR-0142549-B1 (KR)
Inventor: KIM HYUN-JOON
IPC: F02D41/04
Filed: 1992-12-24
Granted: 1998-08-17
Abstract: 연소 챔버에 흡입되는 공기 유량(Qa)과 엔진 속도(N)로부터 기본 분사시간을 산출하고, 배기가스 내의 산소량 검출을 위한 산소센서로부터 비례-적분 제어 및 학습제어 수단에 의해 공연비 귀한 제어 보정계수와 공연비 학습제어 보정계수를 합하여 상기 기분 분사시간과 곱하고 이어서 공연비 보정계수와 곱한 값을 산출하고, 이 산출된 값에 가감속 보정계수와, 상기 연소 챔버에 연료를 공급하는 인젝터 데드타임과 배터리의 전압 감소에 따른 인젝터 이득 값을 보정하는 연료 펌프 압력 보정계수를 합산하여 인젝터 분사 시간을 결정하는 것을 특징으로 하는 내연기관의 연료 분사 시간 결정방법에 관한 것.
Patent KR-950002048-B1 (KR)
Title: Speed controller for vacuum cleaner motor with water duster
Inventor: SONG JONG-KON
IPC: A47L9/28
Filed: 1992-12-24
Granted: 1995-03-10
Abstract: The apparatus comprises a voltagemeter for reading a resistance value according to a handle angle measured by a potentiometer as a voltage, a microcomputer for controlling the rotation direction of the drive motor of the wet duster stick according to the output of the voltagemeter, and for generating a control signal for controlling the speed of the drive motor, a speed controller for controlling the speed of the drive motor under the control of the microcomputer, and a power supply for supplying power to each portion of the system.
Patent KR-950010926-B1 (KR)
Title: Usage parameter control unit and method to surveil maximum cell rate and average cell rate in atm
Inventor: KWACK DONG-YONG
IPC: H04L12/433
Filed: 1992-12-29
Granted: 1995-09-25
Abstract: a maximum speed monitoring selector for selecting whether a maximum cell transmission speed is monitored by a control signal; a maximum cell transmission speed monitoring module for performing a use parameter control corresponding to the maximum cell transmission speed for the selected cells; an average speed monitoring flipflop having a first threshold value which is used for performing the use parameter control for the maximum cell transmission speed and a second threshold value which is used for performing the use parameter control for an average cell transmission speed; and an average transmission speed monitoring module for inputting a maximum speed monitoring clock from the maximum speed monitoring selector and having an average transmission speed monitoring controller for controlling read and write speed and the threshold values of the average speed monitoring flipflop.
Patent KR-950010493-B1 (KR)
Title: The isdn subscriber's receiving call conversion method for electronic exchanger
Inventor: NA JAE-HUN
IPC: H04M3/22
Filed: 1992-12-29
Granted: 1995-09-18
Abstract: requiring a signal converting process; performing the signal converting process; completing a call cancellation; and completing the call cancellation by transmitting a message to a relative block.
Patent KR-0167157-B1 (KR)
Inventor: KIM CHUNG-WON
IPC: B66B5/00
Filed: 1993-01-21
Granted: 1998-12-01
Abstract: 본 발명은 엘리베이터의 기계실이나 승강로 하부에 물이 고이는 것을 감지하여 이를 관리자에게 알려주는 기술에 관한 것으로, 콘트롤 판넬의 하단 및 케이지의 하단에 각각 습도감지센서를 설치한 후, 그 습도감지센서가 동작하는 것을 체크하여 그 센서가 동작되면, 케이지를 최기층이나 중간층으로 이동시키고 도어를 개방시킨 상태에서 부저 및 램프를 구동시켜 현재의 사실을 주지시켜 줌으로써 엘리베이터가 소손되는 것을 방지하고 안전사고를 예방할 수 있게한 것이다.
Patent KR-0138358-B1 (KR)
Inventor: LEE TAEK-HO
IPC: H04N5/76
Filed: 1993-02-27
Granted: 1998-05-15
Abstract: 본 발명은 외부로 부터 수신되는 정보를 예약녹화하는 예약녹화방법 및 장치에 관한 것으로, 특히 인공위성으로 부터 수신되는 정보를 예약녹화할 수 있는 인공위성방송 예약녹화방법에 관한 것으로 인공위성을 통하여 송신되는 위성방송을 수신하는 인공위성수신기와 상기 인공위성수신기를 통하여 수신되는 방송프로그램을 녹화하는 녹화장치를 이용하여 예약녹화하는 인공위성방송 예약녹화방법에 있어서, 사용자에 의하여 입력된 예약녹화데이타의 예약녹화 시작시간시에 해당 데이타가 인공위성방송 녹화용 데이타인 가의 여부를 판단하는 단계; 판단단계후 인공위성수신기와 녹화장치간의 데이타 전송로를 통하여 인공위성수신기로 부터 공급되는 제어데이타를 체크하여 인공위성수신기가 위성방송을 수신할 수 있도록 동작시키는 단계; 인공위성수신기의 동작후 녹화장치내의 메모리부에 저장된 예약녹화데이타로 부터 해당 프로그램의 채널을 판독하여 이를 인공위성수신기로 전송하여 수신되는 위성방송의 채널을 동조하는 단계; 동조단계에서 동조되어 인공위성수신기로 수신된 위성방송채널의 프로그램을 녹화하는 단계; 현재의 시간이 예약녹화 종료시간이 되면 예약녹화프로그램의 녹화를 종료하는 단계를 포함하여 인공위성수신기와 녹화장치와의 접속에 별다른 장치의 부가없이 종래의 접속용 AV잭의 핀중에서 사용되지 않는 핀을 사용하여 인공위성방송 예약녹화를 가능하게 할 수 있다.
Patent KR-100258904-B1 (KR)
Title: Electron gun for color cathode ray tube
Inventor: SON WAN-JAE
IPC: H01J29/51
Filed: 1993-03-05
Granted: 2000-06-15
Abstract: PURPOSE: An electron gun for color cathode ray tube is provided to make a brightness of screen uniformly, improve resolution of screen image greatly and prevent moire phenomenon by forming uniformly an electron beam spot to be landing to whole fluorescent film. CONSTITUTION: A fronting triode part is composed of cathode(11), control electrode(12), screen electrode(13), a subsidiary electron lens is composed of the first(14), second(15), third(16), fourth(17), fifth(18) focus electrode, and final acceleration electrode(19) is installed adjacent to the fifth focus electrode(18) and composes of main lens. Static voltage(VS) is licensed at the second focus electrode(15), focus voltage(VF) higher than above static voltage(VG) is licensed at the first, fourth focus electrode(14)(17), dynamic focus voltage(VD), which is alternated synchronizing to deflection signal, is licensed at the third, fifth focus electrode(16)(18).
Patent KR-950009446-B1 (KR)
Title: Method and apparatus for producing a mini-spangle and a zero-spangle steel sheet
Inventor: LEE JAE-YONG
IPC: C23C2/26
Filed: 1993-03-18
Granted: 1995-08-22
Abstract: The manufacturing equipment improves the quality of the galvanized steel strip by preventing the formation of cracks and reduces the manufacturing cost by automation and recycle of chemical solutions. The equipment comprises: (A) a cooling box(12) with a transfer car equipped with a travelling device and a lifting device; (B) air mixing nozzles(14) to spray chemical solution and high pressure air on the strip for mini-spangle pattern; and (C) high pressure nozzle(16) to spray high pressure potable water on the strip for zero-spangle pattern.
Patent KR-960007851-B1 (KR)
Title: Voltage controlled oscillator
Inventor: PARK JAE-SUN
IPC: H03L5/00
Filed: 1993-04-28
Granted: 1996-06-12
Abstract: an oscillator which oscillates the frequency corresponding to the resonant frequency; a parallel resonator which determines the resonant frequency with a capacitive component and an inductive component; an impedance transformation means which is connected to the parallel resonator and controls the oscillating frequency of the oscillator by changing the reactance of the parallel resonator according to the impedance change responding to the level of the inputted control voltage.
Patent KR-100263457-B1 (KR)
Title: Integrated semiconductor memory array and method for operating the same
Inventor: MEYER WILLIBALD
IPC: G09G5/00
Filed: 1993-06-09
Granted: 2000-08-01
Abstract: An integrated semiconductor memory array includes a memory region, a writing buffer memory associated with the memory region, a writing pointer and an input buffer associated with the writing buffer memory, a reading buffer memory associated with the memory region, a reading pointer and an output buffer associated with the reading buffer memory, and a control device being formed of a memory control circuit and a data flow control circuit. A reading column address decoder controlling the reading pointer is associated with the reading buffer memory. A reading address control unit is connected to the reading column address decoder, and a reading address register is connected to the reading address control unit. A writing column address decoder controlling the writing pointer is associated with the writing buffer memory. A writing address control unit is connected to the writing column address decoder, and a writing address register is connected to the writing address control unit. A line address decoder is provided in the memory control circuit or in the memory region and is triggerable by the reading address control unit and the writing address control unit.
Patent KR-970000419-B1 (KR)
Inventor: OHOGUNI MITSUHIRO
IPC: H01J37/32
Filed: 1993-08-06
Granted: 1997-01-09
Abstract: 내용 없음.
Patent KR-960003978-B1 (KR)
Title: Off-line pumping method for an electronic switching system
Inventor: BYUN SANG-KOO
IPC: H04M3/00
Filed: 1993-08-27
Granted: 1996-03-25
Abstract: The method is for dumping a system package in a magnetic tape to a disk when line is off. The method comprises the steps of: (A) initializing a maintenance processor(1) and an I/O control processor(2); (B) dumping data stored in a magnetic tape to a disk(3) when a dump key is pressed; (C) sending dump message transmitted from an I/O control processor to operator's ports(5,6,7); and (D) halting the dump message sending and terminating job when offline dump message sending end signal is received.
Patent KR-970001648-B1 (KR)
Title: A process for preparing temperature and ph-sensitive liposome
Inventor: CHOE MYUNG-JOON
IPC: A61K9/127
Filed: 1993-09-13
Granted: 1997-02-13
Abstract: A production method is disclosed for liposome sensitive to temperature and PH. Among the polyptychial membrane liposome, small monostratal membrane liposome, and freeze-thaw liposome (FTV) which were produced by mixing the phospholipids of phosphatidylethanolamine -beta-oleyl -gamma- palmitoyle (POPE) and dipalmitoyle phosphatidyl acid (DPPA) at the molecular rate of 6:4 or 8:2, the FTV liposome was best in the capturing rate. And the measurement of pH sensitivity of the liposomes containing DPPA and DOPA by ANTS and DPX at normal temperature and 37degree C shows that the FTV liposome is sensitive to temperature and PH. Comparing the capture rate between the MLV, SPLV, and FTV liposome which were produced by mixing the phospholipids of POPE and dipalmitoyle-sn-glycerol (DPG) at the molecular rate of 6:4 or 8:2, leakage was very small depending on the pH when the POPE:DPG was 7:3, and leakage was depended more on the pH when the POPE:DPG was 7:4 at around a body temperature of 37degree C.Therefore the POPE, DOPE/DPG (7:4), POPE/DPPA, and POPE/DOPA may be used as the model for targeting the cancer cell or inducing the cytotoxicity-T-lymphoid cell.
Patent KR-100295026-B1 (KR)
IPC: C07D471/04
Filed: 1993-10-22
Granted: 2001-09-17
Abstract: The invention relates to compounds of the frmula <CHEM>  wherein     Ar is <CHEM>  or pyridyl;     R1 is H,-(CH2)pNR2R3, <CHEM>     R2 is hydrogen or loweralkyl;     R3 is hydrogen or loweralkyl;     R4 is hydrogen or loweralkyl; X and Y are independently halogen, trifluoromethyl, nitro, loweralkyl, loweralkoxy or hydroxy;     n is 0, 1, 2 or 3;     m is 0, 1 or 2;     p and q are independently 2, 3 or 4; or a pharmaceutically acceptable addition salt and/or hydrate thereof, or where applicable, a geometric or optical isomer or racemic mixture thereof. This invention also relates to a process for making the compounds and to pharmaceutical compositions, and to their use as serotonin reuptake inhibitors.
Patent KR-960000082-B1 (KR)
Title: Method for preparation of nylon-46 fiber with improved preperty
Inventor: KIM HAK-MUK
IPC: D01F6/60
Filed: 1993-11-26
Granted: 1996-01-03
Abstract: The nylon 46 fiber is produced by (a) melt spinning nylon 46 polymer at 290˜320 deg.C, (b) passing the yarn through the heating pipe, (c) slowly cooling down to at 30˜50 deg. C at the cooling speed of 0.2m/min, (d) winging it at the winding speed of 300˜500m/min, predrawing it in the weft drawing machine by 1.005˜1.2 times as long, and (e) two-stage drawing it with a total drawing ratio of at least 4.5. The nylon 46 polymer has repeating units in the molecular chain, which are composed of more than 90mol% polytetramethylene adipanide. The nylon 46 fiber has good strength and shape stability.
Patent KR-100326129-B1 (KR)
Title: 리이드접촉기
IPC: H01H1/66
Filed: 1993-12-14
Granted: 2002-11-13
Abstract: 리이드 접촉기는 두 명확한 전도영역을 포함하는 한 기저평면을 포함한다. 접촉기의 두 축은 날의 형태를 가지며, 이들 각각이 전도영역중 한 영역의 높이에서 기저평면에 접속되어 있다. 비임들중 적어도 한 비임은 한 밑받침에 의해 기저평면상에서 지탱되며 이같은 밑받침상에서 비임이 위에 매달려 있는 식으로 장착된다. 
     접촉기는 본 발명에 따른 제작방법으로 실현될 수 있다. 이 제작방법은 감광성내식막과 금속화층의 높이를 한 기질상에서 연속적으로 변경하여 형성시키는 단계를 포함한다. 각 단계에서, 상측 감광성내식막의 높이는 그 두께로 자유로운 성장공간을 발생시키도록 구성되며 이같은 자유로운 성장공간내에서 금속판이 전기적 상황에 의해 형성된다. 마지막 높이의 금속화층 아래에 위치하는 감광성내식막의 높이는 희생적 층의 역할을 하며 현수되 있는 금속구조를 활성화하도록 한다.
Patent KR-100300185-B1 (KR)
Title: Method for changing channel of mobile communication device and method thereof
Inventor: LIM YUN GU
IPC: H04B7/26
Filed: 1993-12-31
Granted: 2001-10-22
Abstract: PURPOSE: A method for changing a channel of a mobile communication device and a method thereof are provided to perform a tuning by converting into the better channel in case that a channel has a receiving sensitivity better than that of the currently calling paging channel of a mobile communication device. CONSTITUTION: A receiving duplex filter unit(10) filters a signal being supplied from an antenna(ANT2) and outputs signals of a necessary frequency band only. An amplifying unit(11) amplifies the supplied signal and outputs the signal to a mixer unit(12). The mixer unit(12) mixes a local oscillation frequency supplied from a frequency compounding unit(15) with the signal supplied from the amplifying unit(11) and outputs the mixed signal to an amplifying/filter unit(13). The amplifying/filter unit(13) amplifies and filters the signal supplied from the mixer unit(12) and detects a medium frequency signal and outputs a voice/RSSI detecting unit(14). The voice/RSSI detecting unit(14) detects a voice signal and an RSSI in the signal being applied from the amplifying/filter unit(13) and outputs the voice signal to a voice output unit and outputs the signal to the RSSI to a control unit(35). The frequency compounding unit(15) outputs the local oscillation frequency in accordance with a control signal from the control unit(35). A mixer(34) mixes the signal supplied from the amplifying unit(11) with the local oscillation frequency from a frequency compounding unit(31) and outputs the mixed signal to an amplifying/filter unit(32). The amplifying/filter unit(32) amplifies and filters the signal binge supplied from the mixer unit(34) and extracts a medium frequency signal and outputs the signal to an RSSI detecting unit(33). The RSSI detecting unit(33) detects an RSSI out of signals supplied from the amplifying/filter unit(32) and outputs the RSSI to a control unit(35). The control unit(35) controls the frequency compounding unit(31) on condition that a paging channel is tuned through a receiving circuit(20) and searches other paging channel. If an RSSI of a search channel supplied from the RSSI detecting unit(33) is bigger than an RSSI of the tuning voice/RSSI detecting unit(14), the control unit(35) controls the frequency compounding unit(15) for converting the paging channel to the searched corresponding channel and performing a tuning.
Patent KR-100210530-B1 (KR)
Inventor: JOHN D MOON
IPC: C09J7/02
Filed: 1992-02-28
Granted: 1999-07-15
Abstract: 본 발명은 접착제 또는 압감 접착제 테이프와 같이 아크릴을 주성분으로 하는 조성물을 제조하기 위한 신규한 다단계 조사 방법에 관한 것이다. 첫번째 조사 단계는 비교적 낮은 평균 강도(즉, 0.1 내지 20 / )에서의 전자기 방사를 사용하여 비교적 낮은 정도로 단량체를 전환시키고, 이후의 단계에서 비교적 높은 평균 강도(즉, 20 / 이상)에서의 전자기 방사를 사용하여 광중합 반응을 완결시킨다. 또한, 상기 신규한 방법으로 제조된 아크릴을 주성분으로 하는 PSA 테이프 물질에 관한 것이다.
Patent RO-120992-B1 (RO)
Title: Didactic device for forming words by using separate letters of the alphabet
Inventor: BURLEA GEORGETA
IPC: G09B1/22
Filed: 2004-09-23
Abstract: The invention relates to a didactic device for teaching writing, reading and forming words by using separate letters of the alphabet, consisting of a parallelepipedal body, wherein there are mounted a plurality of disks (2) overlapped from small to large, depending on the diameter size, on a central tubular piece (3), whose extremities are located in the centre of the upper surface (a) and of the lower surface (b) of the body (1) having some sliders (7) which slidably move and partially obturate a window (5) for viewing the letters or symbols inscribed in the sectors (d) at the periphery of the disk (2), between the tubular central piece (3) and each disk (2) there being provided an indexing mechanism (4), which stops the disks (2) fixing them in a determined position along the window (5) starting from the upper surface (a) towards the inner side of the body (1) there are mounted some walls (6) playing the role of allowing a better view of the letters forming a word, which appears in front of the window (5) while on the lateral surface (e) of the body (1) there is mounted a handle (8) and on the inner surface (b) of the body (1) there is provided a ring (9) allowing the hanging on the wall in case of collectively using the didactic device.
Patent RO-128800-B1 (RO)
Title: Organic matrix and composite for indirect restoration, applicable in dentistry
Inventor: PREJMEREAN CRISTINA
IPC: A61K6/02
Filed: 2011-12-06
Abstract: The invention relates to a composite to be used in dentistry. According to the invention, the composite consists of an organic matrix based on photo-baro-thermo-polymerizable monomers including dimethacrylic fluorinated monomers and hybrid radio-opaque inorganic fillers consisting of quartz, strontium- and ytterbium-based glass and fluorohydroxyapatite.
Patent SA-112330493-B1 (SA)
Title: Skid pallet in particular for transport and storage containers for liquids
Inventor: Udo Schütz
Filed: 2012-05-02
Abstract: A skid pallet, in particular for transport and storage ‎containers for liquids, comprising an inner container made ‎of plastic, comprising a lockable filler neck and a ‎discharge nozzle for connecting a removal fitting as well ‎as an outer jacket made of a metal lattice or metal plate, ‎wherein the skid pallet is equipped to be handled by means ‎of forklifts, a storage and retrieval machine or similar ‎transport means and is equipped with a pallet floor (33), ‎which is supported on support feet (44, 46, 47, 49) of a ‎central skid (35) and two outer skids (36, 37), for ‎supporting the inner container, wherein the central skid ‎and the outer skids are connected to one another by means ‎of a skid bridge (43) in a defined relative arrangement and ‎form a pallet base (41), which can be handled independent ‎from the pallet floor, and that, for establishing a non-positive plug-in connection ‎with the pallet base, the pallet floor furthermore ‎encompasses engagement devices, which are assigne
Patent SA-118390374-B1 (SA)
Title: Synthesis of Reduced Graphene Oxide Nanoparticles
Inventor: Amel Laref
Filed: 2018-02-21
Abstract: The synthesis of reduced graphene oxide nanoparticles includes the steps of: mixing soot with an acid to obtain a solution; adding a first oxidant gradually into the solution to oxidize the carbon source and obtain a suspension; stirring the suspension while maintaining a temperature of the suspension at about 35 oc; raising the temperature of the suspension to about 60 °C; adding water into the solution; adding a second oxidant into the suspension while stirring resulting in the oxidation of the carbon source to form the reduced graphene oxide nanoparticles; and isolating the resulting reduced graphene oxide nanoparticles by centrifugation. The acid is preferably an acid mixture including, for example, sulfuric acid (H2S04) and phosphoric acid (H3P04). The first and second oxidants can be potassium permanganate (KMn04) or hydrogen peroxide (H202). Fig. 1.
Patent SA-119400518-B1 (SA)
Title: Anti-Inflammatory Zinc(II) Complex
Inventor: AGATA TRZESOWSKA-KRUSZYNSKA
Filed: 2019-03-05
Abstract: The anti-inflammatory zinc(II) complex, VIZ., crystalline bis(chloro)-(N,N'-(2,2- dimethy lpropane-1 ,3 -diy 1 )bis( 1-(2-chloropheny 1 )-methanimine) )-zinc zinc( II) complex, may be used as an anti-inflammatory. The compound has the formula: This complex IS prepared by reaction of a Schiff base, namely, N,N'-bis(2- chlorobenzylidene )-2,2-dimethylpropane-1 ,3-diamine, with zinc chloride in alcohol to form a precipitate, which is removed by filtration, followed by slow evaporation of the filtrate toobtain the crystalline product. In vivo testing showed that the above zinc(II) complex exhibited good anti-inflammatory effect. It is thought that the present zinc-based anti-inflammatory avoids the gastrointestinal side effects of conventional NSAIDs due to the coordinated zinc complex.