baber/WOPTO huggingface dataset:
Patent KR-940001241-B1 (KR)
Title: Hidden door control method for vtr
Inventor: HAN HONG-KYU
IPC: G11B33/02
Filed: 1991-07-08
Granted: 1994-02-18
Abstract: The membrane damage preventing apparatus for VCR includes a deck mechanism for causing a tape to travel, an end sensor and a start sensor for detecting the ending point and the start point of the tape, a key matrix for generating a key signal which operates the system, membrane state detectors for outputting a detection signal in accordance with the opening/closing of the membrance, a microcomputer for receiving the detection signal of the membrane state detectors and outputting a door close indicating signal when the membrane is closed, and displays for displaying the door state of the membrane, thereby preventing the tape or membrane from being damaged when ejected with the door closed.
Patent KR-0171200-B1 (KR)
Title: Making paper or paperboard
Inventor: BEGALA ARTHUR JAMES
IPC: D21H17/44
Filed: 1991-07-19
Granted: 1999-03-30
Abstract: A papermaking process includes the steps of adding to the papermaking cellulosic slurry first a high molecular weight cationic polymer and then a medium weight anionic polymer. The cationic polymer is added after the addition of filler, but before at least one of the shear stages to which the slurry is subjected prior to sheet formation and drainage. The anionic polymer is added after the shear stage which is subsequent to the addition of the cationic polymer.
Patent KR-940000286-B1 (KR)
Title: Method of preparation for aromatic polyamide pulp
Inventor: CHOE WON-JUN
IPC: D21H13/26
Filed: 1991-08-06
Granted: 1994-01-14
Abstract: The method for preparing the pulp in homo or copolymer type, having the repeat unit of (1) or (2), comprises: making a polymerization solvent by adding sulfuric acid-based salt to the amide-based organic solvent, urea-based organic solvent or their mixed organic solvent; adding aromatic diamine and aromatic diacid chloride to the mixed solvent to obtain an anisotropic liquid crystal polymer solution before gelation; leaving alone the solution at a specific temp. for a specific time; separating the polymerization solvent from the polymer by steeping the solution into water or aqueous basic solution; and crushing the polymer with a pulping apparatus and drying.
Patent KR-0173685-B1 (KR)
Title: 6,7-dihydro-3-phenyl-1,2-benzisoxazole-4(5h)-ones and ols, a process for their preparation and a pharmaceutical composition comprising them
Inventor: WETTLAUFER DAVID GORDON
IPC: A61P25/18
Filed: 1991-08-22
Granted: 1999-02-01
Abstract: This invention relates to 6,7-dihydro-3-phenyl-1,2-benzisoxazol-4(5H)-ones and -ols of the formula <CHEM>  wherein X is <CHEM> or loweralkyl; Y is hydrogen, halogen, loweralkyl, loweralkoxy, trifluoromethyl, nitro or amino; R is H when the bond between the oxygen atom and the carbon atom in question is a single bond; otherwise the dotted line signifies part of a double bond to the oxygen atom; R1 is hydrogen, loweralkyl or arylloweralkyl; R2 and R3 are independently hydrogen, loweralkyl or arylloweralkyl, or R2 and R3 taken together with the nitrogen atom form an optionally substituted heterocycle selected from the group consisting of piperidinyl, pyrrolidinyl, morpholinyl, imidazol-1-yl, 1-piperazinyl, said substituents being hydrogen or loweralkyl; 4-substituted-1-piperazinyl of the formula <CHEM>  where R6 is loweralkyl, aryl, arylloweralkyl, <CHEM>  2-pyrimidyl, <CHEM>  2-pyridinyl of the formula <CHEM>  or 4-pyridinyl of the formula <CHEM>  4-substituted-1-piperidinyl of the formula <CHEM> wherein R7 is hydrogen, loweralkyl, aryl, arylloweralkyl, 2-pyridinyl of the formula <CHEM>  4-pyridinyl of the formula <CHEM>  2-pyrimidinyl of the formula <CHEM>  arylcarbonyl, <CHEM> R8 is hydrogen or -OH; R4 is hydrogen, loweralkoxycarbonyl or aryloxycarbonyl; Z is chlorine, bromine or fluorine; m is an integer of 1 to 4; n is an integer of 1 to 4 or a pharmaceutically acceptable acid addition salt thereof and where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as antipsychotic agents and analgesic agents.
Patent KR-950002362-B1 (KR)
Inventor: FUJIWARA TAKUJI
IPC: F16H61/06
Filed: 1991-08-28
Granted: 1995-03-17
Abstract: 내용 없음.
Patent KR-940007846-B1 (KR)
Title: Apparatus for detecting movement
Inventor: HONG SAM-PYO
IPC: H04N5/14
Filed: 1991-12-09
Granted: 1994-08-25
Abstract: The motion detecting apparatus includes an analog-digital (A/D) converter for converting an input image signal to a digital signal, a synchronization separator for separating a synchronizing signal, a system clock oscillator for generating a system clock, a microprocessor for controlling each part, a memory control and address generator for generating an address, data and a control signal, a picture memory and motion comparator for generating a motion value, a level comparison and motion output controller for generating an effective motion signal, a window control and marker display controller for generating a marker signal, an alarm output controller for performing an alarm function, and an image combiner for displaying a motion position on a screen, thereby easily selecting and adjusting motion sensing sensitivity.
Patent KR-940004084-B1 (KR)
Title: Liquid crystal materials
Inventor: CHON YONG-JAE
IPC: C09K19/36
Filed: 1991-12-30
Granted: 1994-05-13
Abstract: The cholesterylic liquid crystal dopant (IV) [R=H(CH2)n; n=1-20  is prepd. by (a) dissolving 0.1 mol methylthiobenzene into 300 ml chloroform, and adding 0.2 mol ClSO3H to the mixt. to obtain a cpd. (I), (b) adding 40 g red phosphorus, 35 g acetic acid and 1.8g iodine to the cpd. (I) to obtain a cpd. (II), (c) dissolving 0.08 mol 4,4'-biphenyl dicarboxylic acid and 0.04 mol cholesterol into 30 ml pyridine, and reacting it for 12 hrs. to obtain a cpd. (III), and (d) dissolving 0.03 mol cpd. (II) and 0.03 mol cpd. (III) into 20 ml pyridine, and reflux reacting it for 8 hrs. The dopant has a good miscibility with a liquid crystal material having a polar thioester gp., and is effective in the protection of a reverse twist.
Patent KR-100267599-B1 (KR)
Inventor: ROBERT HOPPER
IPC: F01L9/14
Filed: 1992-05-20
Granted: 2000-10-16
Abstract: 본원 발명의 왕복연소기관의 배기밸브제어기구는 서보피스톤(12)이 배기밸브(9)에 연결되고, 또한 서보피스톤(12)과 행정전달장치(61)사이에서 연장되는 라인(20)에 위치하는 유압매체의 콜럼에 의해 작동한다.  캠축(23)상의 캠(23')에 의해 이동되는 행정전달장치(61)는 콜럼을 엔진속도에 따라 서보피스톤(12)을 향해 변위시킴으로써, 배기밸브(9)가 작동하여 개방된다.  스로틀(67', 69)을 갖춘 개폐가능한 배출채널(66)이 콜럼의 영역에 형성되어, 행정전달장치(61)가 캠(23')에 의해 이동되는 시간중 일부동안에 소정량의 압력매체를 상기 채널(66)을 통해 유출시킨다.  따라서, 배기밸브의 폐쇄시점이 변동될 수 있다.
Patent KR-100229241-B1 (KR)
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1992-05-30
Granted: 1999-11-01
Abstract: SiO 2 층과 Si 3 N 4 층과의 사이의 선택에칭을 가능하게 한다. 특히 Si 3 N 4 층상에 있어서의 SiO 2 층의 고선택에칭을 처음으로 제안한다. 
     실리콘기판(1)상에 Si 3 N 4 바탕재막(3)을 통해 형성된 SiO 2 층간절연막(4)을 S 2 F 2 /H 2 혼합가스를 사용하여 에칭한다. S 2 F 2 의 방전해리(放電解離)에 의해 생성한 S 가 패턴측벽부 퇴적하여, 이방성(異方性)가공이 행해진다. Si 3 N 4 바탕재막(3)이 노출되면, 플라즈마내의 F * 에 의해 Si 원자가 인발되고, N 원자의 단절된 결합수(結合手)에 S 가 결합하여 (SN) n 이 생성되고 표면이 보호된다. 퇴적한 S나 (SN) n 은 레지스트마스크(4)의 에싱시에 분해제거할 수 있다. 같은 원리에 의해 Si 3 N4 마스크에 의한 SiO 2 층의 에칭도 가능하며, 마스크선택비를 향상시킬 수 있다.
Patent KR-950009804-B1 (KR)
Title: Making method of high speed tft with three dimensidns channel structure
Inventor: KIM WON-KUN
IPC: H01L29/786
Filed: 1992-06-27
Granted: 1995-08-28
Abstract: forming a polysilicon layer by depositing the polysilicon on a transparent sustrate; forming a gate insulating layer by thermal oxidating the polysilicon layer; forming a channel region by depositing a polysilicon on a whole surface and removing the polysilicon film and the gate insulating layer exclusive  of trench region; forming an insulation film to surround the channel region by thermal oxidating the channel region; and forming a gate to surround the channel region by depositing a polysilicon. The obtained transistor is useful for ULSI elements.
Patent KR-950000451-B1 (KR)
Title: Process for making foods from squid meat
Inventor: OH DONG-BIN
IPC: A23L17/50
Filed: 1992-07-09
Granted: 1995-01-20
Abstract: The legs and internal organs of unfrozen cuttlefish are removed from the main bodies, which are heated in warm water at 40 deg.C to be peeled. The peeled meat of cuttlefish is boiled for 2 min. at 90 deg.C and sliced in 1 cm width. A 33.4 % of sliced meat is mixed with 10% of fish jelly and 3.5% of onion and 0.3% of garlic and 2.5% of corn starch and 0.75% of salt and 0.02% of pepper to be injected in a mold frame and rapidly frozen at -35 - -40 deg.C. The frozen meat is cut in 5 mm thickness to be covered with starch and dipped in a solution consisting of wheat flour and MSC and water and then covered with a flour and rapidly frozen with a belt freezer at -35 - 40 deg.C.
Patent KR-100253107-B1 (KR)
Inventor: SAMPSELL JEFFERY
IPC: H03K19/14
Filed: 1992-07-11
Granted: 2000-05-01
Abstract: 본 발명은 광학 디바이스 또는 시스템을 위한 동작 윈도우의 조명을 제어하는 방법에 관한 것이다. 2개의 감광 디바이스(46a 및 46b) 즉, 하나(46a)는 감도가 매우 좋고 다른 하나(46b)는 감도가 중간 정도인 것을 함께 접속시킴으로써, 중요한 신호(38)이 디바이스 또는 시스템을 통과할 수 있는 경우를 정할 수 있다. 2개의 디바이스의 출력들은 출력을 결정하는 논리 회로(52 및 54)를 통해 피드된다. 논리 회로는 동작 윈도우가 선택됨에 따라 선택된다. 그 다음에, 논리 디바이스의 출력은 제어 신호에 접속된다.
Patent KR-960006986-B1 (KR)
Inventor: TANI MOTOAKI
IPC: H05K3/00
Filed: 1992-08-01
Granted: 1996-05-25
Abstract: 내용 없음.
Patent KR-950009087-B1 (KR)
Inventor: NONAKA SATOSHI
IPC: H03K19/0175
Filed: 1992-08-26
Granted: 1995-08-14
Abstract: 내용 없음.
Patent KR-960005580-B1 (KR)
Inventor: CHINEN KOYU
IPC: H01S5/00
Filed: 1992-09-09
Granted: 1996-04-26
Abstract: 내용 없음.
Patent KR-970010226-B1 (KR)
Inventor: TAKUYA KAKIDA
IPC: B62D65/02
Filed: 1992-09-30
Granted: 1997-06-23
Abstract: 내용없음.
Patent KR-950012527-B1 (KR)
Title: Apparatus for controlling drum rotation of concrete mixing truck
Inventor: SON KWON
IPC: B28C7/02
Filed: 1992-11-18
Granted: 1995-10-18
Abstract: The appts. is automated in controlling the rotation direction and the rpm of the mixer drum by utilizing a proportional integral regulator so that the mixture state may be easily maintained and also the feeding amount of concrete be easily controlled.  The appts. comprises a rotary switch(9) setting a working condition, motors(6, 16) driving the drum and the accelerator, a potentiometer(10) generating the voltage, the first to fourth standard voltage generators(7, 8, 11, 12), a differential amplifier(1), a proportional integrator(3), an adder(4) generating the control signal of proportional integration, a constant power circuit(13), and an acceleration and deceleration circuit controlling the rpm of the motor for the accelerator.
Patent KR-950004856-B1 (KR)
Title: Data transmitiing circuit
Inventor: SO DONG-IL
IPC: G11C11/407
Filed: 1992-12-01
Granted: 1995-05-15
Abstract: A data transmission circuit having a pair of bit lines for making a predetermined sense amplifier sense a voltage difference between the predetermined selected cell data inputs in case of data access cycle, is constructed that: one of the pair of bit lines is connected to the one input terminal of the sense amplifier via a first switching device, and inputs the cell data to generate the voltage difference so that the sense amplifier performs the sensing operation in case of the data access cycle; and the other bit line is connected to the one input terminal of the sense amplifier via a second switching circuit and continuously maintains the voltage level as a predetermined static voltage level while simultaneously cutting off the connection with the sense amplifier while the sense amplifier senses by receiving the cell data of the bit line.
Patent KR-0141115-B1 (KR)
Inventor: MOK CHOL-WOONG
IPC: G11B20/02
Filed: 1992-12-17
Granted: 1998-07-15
Abstract: 싱크패턴생성회로는 기록이 가능한 디스크장치의 엔코딩부에 있어서 상술한 바와 같은 별도의 메모리수단을 이용하지 않고 싱크패턴을 생성하기 위한 것이다.  이를 위하여 싱크패턴을 생성하기 위한 싱크패턴생성기를 샘플링주파수의 배수가 되는 제1클럭신호로 부터 기본동작을 위한 복수의 타이밍신호를 생성하기 위한 타이밍생성부;  타이밍생성부에서 생성되는 복수의 타이밍신호중 한 신호에 의하여 동작주기가 제어되면서 신호외의 타이밍신호를 카운트하기 위한 카운터;  카운터에서 출력되는 카운트값에 따라 미리 정하여진 특정값을 출력하는 카운트디코더; 카운트디코더에서 출력되는 특정값에 의하여 섹터내의 해당 싱크패턴을 생성하기 위한 싱크패턴생성로직을 포함하도록 구성함을 특징으로 한다.  따라서 싱크패턴을 생성하기 위하여 별도의 메모리를 구비할 필요가 없다.
Patent KR-960008991-B1 (KR)
Title: Color signal phase detecting device of tv
Inventor: BANG JOON-WON
IPC: H04N9/64
Filed: 1992-12-17
Granted: 1996-07-10
Abstract: a burst signal detector(3) for detecting a burst signal from a composite video signal(Vi); a clipper(4) for clipping the output of the burst signal detector(3); phase comparative oscillator(5,6) for phase-comparing the output of a synchronous signal detector(1) and generating oscillation signals(V1,V2) according to voltage control; signal dividers(14C,14D) for frequency-dividing the output signals(V1,V2) of the phase comparative oscillators(5,6); and a comparative signal generator(7,8) for phase-comparing the outputs(V8,V9) of the signal dividers(14C,14D) with the output(VSYNC) of the synchronous signal detector(1) and output(Vc) of the clipper(4), and comparing DC voltages(V3,V4) according to the phase differences with a threshold voltages(Th1) respectively.
Patent KR-950012319-B1 (KR)
Title: Timing control circuit for inter-processor communication using counter
Inventor: PAEK SUNG-JUN
IPC: H04L12/413
Filed: 1992-12-29
Granted: 1995-10-16
Abstract: The circuit comprises a setup and counter(11) for assigning bus occupation priority and counting time for the next occupation priority, an external circuit connector(12) for processing request signals from a serial communication control block(3), and a timing control unit(13) for limiting bus occupation time by using communication start signal and timing data from the counter.
Patent KR-0135594-B1 (KR)
Inventor: JUNG SE-YOUNG
IPC: H04N5/50
Filed: 1993-02-01
Granted: 1998-04-22
Abstract: 본 발명은 수신채널 감시장치에 관한 것으로, 외부로부터 고주파 증폭된 신호를 검출하고, 사용자가 채널로 선택함에 따라 마이컴에서 출력한 주파수의 신호와 혼합되도록 한 후 대역통과 필터 및 검출회로를 통하여 원하는 채널의 신호가 있는가를 확인하여 있는 경우에만 혼합기를 경유하는 중에 원하는 채널의 신호를 선택하도록 함으로써 사용자가 TV를 시청하는 중에 VTR이나 유선방송을 자동으로 선국하도록 한 것이다.
Patent KR-960006007-B1 (KR)
Title: Movable solid fuel making apparatus with combustible wastes
Inventor: KIM KEUN-CHOL
IPC: C10L5/46
Filed: 1993-02-26
Granted: 1996-05-06
Abstract: (a) crushing selected combustable waste by a crusher; (b) lumping by a transferring screw; (c) sprinkling fuelization agent. The apparatus includes multistage transferring screws(6)(6)'(6)" in a drier(5) having a bottom vent(11), which is the exit where waste heat of a burner(10) is ventilated by a fan(12), feeding conveyors(4)(4)'(4)" having the lumber region(14) at its both wall sides and a chain(15) with hoppers(16), elevating the waste fallen to the lower region of the apparatus to be transferred to the higer input region.
Patent KR-970006375-B1 (KR)
Inventor: OHKAWA YUZO
IPC: B60K17/06
Filed: 1993-04-19
Granted: 1997-04-25
Abstract: 내용없음.
Patent KR-970003002-B1 (KR)
Title: Optical path regulating apparatus
Inventor: CHON YONG-BAE
IPC: H04N5/74
Filed: 1993-05-04
Granted: 1997-03-13
Abstract: a substrate which has transistors of matrix type, and has conduction wire patterns on its surface, and contact terminals formed on some part of the conduction wire patterns; an actuator array where M x N actuators comprising a transformation part, a first electrode and a second electrode, are arranged; reflective mirrors built in the top of the projection part of the actuators; and an anisotropic conductive glue tape which glues the substrate and the actuators and contacts between the contact terminals(35) and the first electrodes electrically.
Patent KR-0175336-B1 (KR)
Inventor: HARA HITOSHI
IPC: B29C45/76
Filed: 1993-05-07
Granted: 1999-04-01
Abstract: 사출성형기를 사용한 본 발명의 사출성형법은 금형캐비티가 수지로 충전되기 직전부터 사출속도, 사출압력 및 금형개방도를 포함하는 다수의 조절 변수를 수지에 의해 요구되는 특성에 맞춰 결정된 순서에 따라 설정하여 조절하는 바, 사출압력이 주조절변수로 되어 조절될 경우 사출속도는 주어진 조건하에서 종속조절변수로 되어 조절되고, 금형개방도가 주조절변수로 되어 조절될 경우에는 사출압력이 주어진 조건하에서 종속조절변수로 되어 조절된다. 
     본 사출성형법에 따라, 수시로 변화하는 수지에 의해 요구되는 특성에 맞춰 다수의 조절변수를 바탕으로 사출성형작업을 조절하는 것이 가능함으로써, 버와 충전불량을 최소화함과 동시에 패킹도를 최대화하는 것이 가능하다.
Patent KR-970001332-B1 (KR)
Title: Drycleaning and silk cleaning method of an automatic washing machine
Inventor: JOO HAENG-DONG
IPC: D06F33/02
Filed: 1993-08-27
Granted: 1997-02-05
Abstract: Pressing the dry cleaning selection button, whether the dry cleaning washing is selected is judged. When the dry cleaning selection is detected, the water is supplied and at the same time, the rotary wings are rotated, thinning the dry cleaning detergent, and as the water supply is completed, the rotary wings conduct left, right on, 5 second off for a certain period of time to process the washing. Further the washing is finished, then the water is drained out, having the new water start to be supplied for the rotary wings conduct the process of left right on for 3 second, 5 second off two times for a certain period of the time for carrying out the rinsing process.
Patent KR-960003561-B1 (KR)
Title: Opto modulator
Inventor: SIN SANG-YOUNG
IPC: H03C3/36
Filed: 1993-10-26
Granted: 1996-03-15
Abstract: The structure includes a z-cut LiNbO3 substrate, a waveguide which is formed by proton diffusion, a SiO2 buffer layer which size is similar to the waveguide, a chrome electrode strip which is deposited on the middle part of the buffer layer, and a ground electrode which length is similar length to the buffer layer.
Patent KR-960009465-B1 (KR)
Title: Network resource management using virtual path loopback
Inventor: LEE BYUNG-YUN
IPC: H04L12/911
Filed: 1993-11-26
Granted: 1996-07-19
Abstract: checking the generation of OAM pattern; returning to the initial step when trouble is removed; checking whether the traffic is smaller than a critical value; for activating performance measurement when the traffic is smaller than the critical value and returning to the initial step in case of performance measurement nonactivated state; checking whether OAM cell is looped back before a timer is completed when the traffic is not smaller than the critical value; and returning to the initial step when it is looped back but transmitting trouble managing cell when it is not looped back.
Patent KR-0120833-B1 (KR)
Title: Method for manufacturing polyester
Inventor: LIM DAE-WOO
IPC: C08G63/78
Filed: 1993-12-20
Granted: 1997-10-22
Abstract: In the copolymerization of terephthalic acid and ethylene glycol, 5-20 wt.% aromatic and/or aliphatic dicarbonic acid based on the total wt. of terephthalic acid   were mixed with 0.02-1.4 mol.% crosslink agent of formular(6,7), 0.5-5.0 equivs. of blockade(8) of end group based on the equivalent number of OH  group of cross- link agent and polycondensed with ammonium compd. (1) having amine bond as stabiliser to give a final product. In formular R1-4=H, C1-10 alkyl or allyl, R5=C1-10 alkylene, benzene ring, X=H, C1-6 aliphatic CH radical, alkoxy group.
Patent KR-100196616-B1 (KR)
Inventor: MAUS WOLFGANG
IPC: F02B77/08
Filed: 1991-08-20
Granted: 1999-06-15
Abstract: 촉매화할 수 있는 유체, 특히 내연기관(3)의 배기가스가 유입측(12)으로부터 유출측(13)의 방향으로 흐르는 촉매 변환기의 작용을 모니터링 하는 방법에 있어서, 촉매 변환기내의 또는 상의 온도분포가 측정되어 평균온도 및 적어도 하나의 국부온도는 유도하는데 사용된다. 평균온도는 흐름방향을 따라 유도되며 국부온도는 공간적으로 제한된 측정장소의 온도에 상응한다. 촉매 변환기(1)의 상태에 관한 정보는 평균온도 및 국부온도로부터 유도된다. 본 발명은 또한, 온도에 따라 변하는 전기저항을 가진 와이어 부재로 이루어지며 흐름방향에 대해 평행하게 놓인 측정 구간을 따라 촉매 변환기(1)에 접속되는 제1온도측정 센서(5), 및 한 측정장소에서 촉매 변환기(1)에 접속되는 적어도 하나의 제2온도측정 센서(4,6)를 포함하는 촉매 변환기에 관한 것이다. 본 발명에 의해 에이징 및/또는 중독에 관련한 촉매 변환기(1)의 상태를 간단하고 확실하게 판단할 수 있다.
Patent KR-100266390-B1 (KR)
Inventor: AOYAMA YOSHITAKA
IPC: B25J9/00
Filed: 1993-04-01
Granted: 2000-09-15
Abstract: 부품공급장치는 회전 및 진퇴운동을 하는 공급로드(4)의 선단에 보울트(3) 또는 너트(41) 등의 부품을 계합시켜서 목적 개소로 공급하는 것으로, 보울트 또는 너트 등의 부품을 일시적으로 유지하는 유리부재(11)가 부품을 수쉬하는 부품수취위치와 부품이 공급로드(4)와 동축이 되는 부품인도위치의 사이에서 혹은 부품의 수취·인도위치와 퇴피위치 사이에서 이동하고 부품인도 위치에서 부품을 공급로드(4)에 인도하도록 한 것으로 유지부재(11)에 부품이 정확히 유지되어져 있는가 어떤가를 확인하기 위하여 검지수단(23)이 설치되어져 있다.
Patent RO-119434-B1 (RO)
Title: Process for obtaining a biological preparation with cadaverous odour used for training dogs
Inventor: MURESAN COSMA LIVIU
IPC: A61K35/12
Filed: 2001-05-07
Abstract: The invention relates to a process for obtaining a biological preparation with cadaverous odour used for training dogs, consisting in subjecting to putrefaction fragments of animal and human organs and tissues together with up to 25% microbial culture of bacteria from the oral cavity and coproparasitological samples from healthy human subjects, for 1...8 weeks, at a temperature of 5...40 C; distilling it under vacuum at a temperature of 40...100 C, mixing the recovered fractions in a ratio of 1:10...20:1 volumes, wherein pistil and corolla of Amorphophallus Rivieri are macerated for 5...14 days, centrifuging it and the resulting supernatant, which is conditioned in ampullae as such or dilluted with water, has the characteristic odour of a 2 month- to 5...7 year-old corpse.
Patent RO-123399-B1 (RO)
Title: Horizontal band saw
Inventor: VOINA NICOLAE
IPC: B23D55/08
Filed: 2006-07-31
Abstract: The invention relates to a horizontal band saw employed as a log sawing machine for making timber. According to the invention, the band saw comprises a rolling track consisting of two rails (4) made integral with some seats (1) on which a log (23) can be placed and fastened by an arm (5) and an eccentric wedge (2) which is, in its turn, arranged at a certain level by means of some adjustable supports (3), where, on the two rails (4), a framework (21) horizontally moves, on said framework there being located a sawing assembly with a casing (6) and a beam (22) moving vertically along some parallel columns (13) placed on either side of the rails (4), under the action of some screws (11) driven by a gearmotor (16) and synchronized by means of a chain (15), the saw blade (42) being driven by a driving wheel (18) which is, in its turn, driven by a main electric motor (19) which is on the same line with an axle (27) of the driving wheel (18), with a clutch (25) and a brake (24) which are electrically operated from a control panel, while for horizontally moving a mobile leg (12), there is used a motor (10) integral with a screw (37) sliding on some guides (39) mounted on the beam (22).
Patent RO-123293-B1 (RO)
Title: Control mechanism for the stabilization function of a stairlift
Inventor: ANDRES TEOFIL NUTU
IPC: B66B9/08
Filed: 2007-07-12
Abstract: The invention relates to a control mechanism for the stabilization function of a stairlift meant to be used for the transport of locomotor disabled persons on internal stairway of a building. According to the invention, the mechanism comprises a stabilizer (A) mounted on a rolling carriage (B) on the rolling tracks of the stairway of a building, at the upper part of an arm (21) of the stabilizer (A) there being mounted two locking members (22 and 22') wherebetween a bolt (14.1), mounted at the top part of the framework of a lift (14), freely moves, while at the bottom part thereof there are mounted two other locking members (18 and 18'), each of them being provided with a channel (a) and secured by some screws (19 and 19') passing through the channel (a), the locking members (18 and 18') being provided with some electric sensors (20 and 20') sending an electric signal into the logic circuit of lift drive, thereby coupling out power and making the lift (14) stop upon their impact with a discharge element (17) fixed by means of a bearing on the shaft of a rotor (25), said impact determining the simultaneous slide of the locking members (18 and 18') until the bolt (14.1) strikes the locking members (22 and 22') in the top part and stops the carriage (B). Each roller of the carriage (B) comprises two half-rollers (9 and 9') mounted on a supporting axle (2), with some bearings (10 and 10'), by some steel fittings (8 and 8') in the shape of two overlapping cylinders of different diameters which form a collar therebetween and support some rolling bearings (7 and 7') mounted on the supporting axle (2).