baber/WOPTO huggingface dataset:
Patent KR-960002274-B1 (KR)
Title: Preparation of bidentate ligands
Inventor: PUCKETTE THOMAS A
IPC: C07F9/94
Filed: 1988-10-31
Granted: 1996-02-14
Abstract: A process is disclosed for preparing bidentate ligands of the formula:   <IMAGE>   wherein: each Ar is independently selected from aromatic ring compounds having 6 up to 14 carbon atoms, e.g., phenyl, naphthyl, phenanthryl and anthracenyl; the x bonds and the y bonds are attached to adjacent carbon atoms on the ring structures; each R, when present as a substituent, is independently selected from alkyl, alkoxy, aryloxy, aryl, aralyky, alkaryl, alkoxyalky, cycloaliphatic, halogen, alkanoyl, alkanoyloxy, alkoxycarbonyl, carboxyl, cyano or formyl radicals; n is a whole number in the range of 0-4 where Ar is phenyl; 0-6 where Ar is naphthyl; and 0-8 where Ar is phenanthryl or anthracenyl; each R1 and R2 is independently selected from alkyl, aryl, aralkyl, alkaryl or cycloaliphatic radicals, or substituted derivatieves thereof; each R3 and R4 is independently selected from hydrogen and the R1 substituents; each of the above alkyl groups or moieties is straight or branched chain of 1-20 carbons; each aryl group contains 6-10 ring carbons; each cycloaliphatic group contains from 4-8 ring carbons; substituted derivatives include others, amines, amides, sulfonic acids, esters, hydroxyl groups and alkoxy groups. The invention process comprises coupling two molecules of a reactant of the formula:   <IMAGE>  wherein X is halogen, by maintaining a redox reaction system comprising said reactant, a polar aprotic solvent, a nickel compound and a reducing agent at a temperature and for a time sufficient to form the desired bidentate ligand.
Patent KR-920002631-B1 (KR)
Title: Preparation method of flower using glass
Inventor: HONG TAE-SHIK
IPC: C03B19/00
Filed: 1990-02-23
Granted: 1992-03-31
Abstract: A method for producing a glass  flower  is  characterized  by following processes; (1) melting colored glass sources in the  1st main crucible at a temperature above 1200  deg.C,  pouring  it  on nail-shaped mould which is maintained at a temperature  above  400 deg.C,  pressing  it  to  form   nail-shaped   glass,   separating nail-shaped glasses from mould and polishing  their  surfaces  and arranging them on the upper side of  polygonal  concave  mould  in slant; (2) after melting transparent glass sources in the 2nd main crucible at a temperature above 1200 deg.C, sticking it on the one side of stainless steel tube, blowing the other side of  stainless steel tube with  air  and  forming  a  spherical  bud;  (3)  after attaching  the  bud  to  nail-shaped  glass,  dipping  them   into sub-crucible which is maintained at temperature ranges from 300 to 1200 deg.C and sticking transparent glass  to  them,  pulling  the bottom of them to nail-shaped glass for making tube;  (4)  at  the same time with making tube, sticking the transparent  glass  which is covered the end of another stainless steel tube to the  end  of glass tube, removing transparent glass.
Patent KR-920005439-B1 (KR)
Inventor: TOHMA KIYOKAZU
IPC: B29C35/08
Filed: 1990-03-17
Granted: 1992-07-04
Abstract: 내용 없음.
Patent KR-920008891-B1 (KR)
Title: Manufacturing method of buried heterostructure laser diode
Inventor: LEE JUNG-KI
IPC: H01S3/0933
Filed: 1990-04-26
Granted: 1992-10-10
Abstract: The method comprises the steps of  growing  an  n-InP  buffer layer (2), an InGaAsP active layer (3), a P-Inp clad layer (4),  a P- InGaAsP cap layer (5) sequentially to  form  a  SiO2  layer  (8) thereon at 300 deg.C - 350 deg.C by  CVD  method,  the  layer  (8) being used as a reverse mesa etching mask, and etching the  layers (2,3,4,5,6) at 300 deg.C -  350  deg.C  such  that  the  laminated layers (2,3,4,5,6) forms a reverse mesa structure to minimize  the formation of undercut. The method can  obtain  the  good  adhesive power between the InP substrae and SiO2 layer, and also obtain the constant undercut to improve the mfr. yield.
Patent KR-920009786-B1 (KR)
Title: Isdn system
Inventor: SHIN JONG-KUN
IPC: H04M11/06
Filed: 1990-05-24
Granted: 1992-10-22
Abstract: The circuit is for transmitting audio signal and data through analog audio signal line. The circuit includes a line  interfacing circuit (70) connected between PCM highway  nd  terminal  (60)  to control transmission and reception of audio  signal  and  data,  a CODEC (20) for converting digital audio  signal  transmitted  from highway to analog signal  and  for  digitizing  audio  signal  and control data transmitted from the terminal (60), a MODEM (30)  for modulating and for  demodulating  input/output  audio  signal  and data,  and  a mute  (40)  for  muting  audio  and  control   data transmitted from the line interfacing circuit (70)  to  the  CODEC (20) according to control signal transmitted from a CPU.
Patent KR-0169481-B1 (KR)
Title: Device for tensioning printing plates mounted on a cylinder of an intaglio printing machine
Inventor: FINA RAFFAELE
IPC: B41F27/12
Filed: 1990-06-14
Granted: 1999-05-01
Abstract: In order to apply opposite axial forces to the lateral edges of each intaglio printing plate mounted on a plate cylinder or on a sleeve, the cylinder (1) is provided at its two lateral sides and for each lateral edge of each printing plate with an annular sector (5, 6, 7). These sectors have the same external diameter as the cylinder and are provided with screws (23) for attaching the lateral edges of each printing plate (2, 3, 4) thereto, with screws (16) in order to be mounted on the lateral sides of the cylinder (1) so as to be displaceable axially and with other screws (25) which are screwed into the sectors (5, 6, 7) and which abut the cylinder (1). Using these screws (25) and by way of the pressure which they exert against the cylinder, each printing plate may be positioned and tensioned axially. Furthermore, helical springs (19) are provided which apply compressive forces tending to move apart said annular sectors (5, 6, 7) of the cylinder (1) axially, and therefore to apply tensile forces in a permanent manner to the lateral edges of each printing plate. In the case of a single printing plate, said sector is closed and forms a ring.
Patent KR-0149504-B1 (KR)
Title: Tundish impact pad
Inventor: SOOFI MADJID
IPC: B22D11/10
Filed: 1990-10-30
Granted: 1998-11-16
Abstract: The disclosure relates to a tundish impact pad (10) for use in a tundish vessel (100). The impact pad has a wavy upper surface (12) which significantly reduces the horizontal surface area in the region of impact where molten iron or steel enters the tundish vessel. This wavy surface substantially reduces the vertical splashing of molten iron or steel entering the vessel, causing a significant reduction in agitation and turbulence within the vessel. The impact pad (10) may exist as a discrete structure or may form an integral part of the structure of the tundish vessel (100).
Patent KR-0142415-B1 (KR)
Inventor: ODA YOSHIAKI
IPC: C07D307/42
Filed: 1990-12-15
Granted: 1998-06-01
Abstract: 하기 일반식 (Ⅱ) 로 나타낸 할로알릴푸릴카르비놀 또는 그의 유도체를 디아민 존재하에 알칼리금속 수산화물 또는 알칼리금속 알콕시드로 탈수소 할로겐화 반응시킴을 특징으로 하는, 하기 일반식 (Ⅰ) 으로 나타낸 푸릴프로파르길카르비놀 또는 그의 유도체의 제조방법: 
       (I) 
       (II) 
     본 발명에 따라 제조된 푸릴프로파르길카르비놀 및 그의 유도체는 농화학약품, 향료, 의약품의 중간체로서 매우 중요하며, 특히 프랄레트린과 같은 피레트로이드 살충제의 중간체에 응용할 수 있다.
Patent KR-0162493-B1 (KR)
Title: Components and catalysts for the polymerization of olefins
Inventor: ENRICO ALBAZZATI
IPC: C08F4/646
Filed: 1990-12-18
Granted: 1999-01-15
Abstract: Catalyst components for the polymerization of olefins and catalysts obtained therefrom, said components comprising a porous metal oxide on which a magnesium dihalide, and a titanium halide or titanium halogen alcoholate and a compound containing two or more ether groups having specific reactivity properties towards MgCl2 and TiCl4 are supported.
Patent KR-940002493-B1 (KR)
Inventor: ROCHESTER JAMES
IPC: G01M11/08
Filed: 1990-12-20
Granted: 1994-03-25
Abstract: 내용 없음.
Patent KR-970001845-B1 (KR)
Inventor: SAARINEN RISTO U
IPC: F27B15/08
Filed: 1991-01-22
Granted: 1997-02-17
Abstract: 내용 없음.
Patent KR-0185407-B1 (KR)
Inventor: VAN BERKEL CORNELIS HERMANUS
IPC: G11C7/22
Filed: 1991-03-06
Granted: 1999-04-15
Abstract: 기록-승인 회로(1)는 기록 검출기(2)와 쌍안정 엘리멘트(3)를 포함한다. 본 발명에 따른 회로(1)의 기록 검출기는 10개의 스위치 엘리멘트를 포함하는 종래 기술의 기록 검출기와 달리 직렬로 접속된 2개의 스위치 엘리멘트(21, 22) 또는 (23, 24)를 포함한다. 이 기록 검출기(2)는 또한 2개의 기록 입력(4, 5)과 2개의 상보 입력(11, 12) 및 승인 출력(6)은 스위치 엘리멘트의 제어 입력에 결합되고, 승인 출력(6)은 스위치 엘리멘트의 접속부에 의해 형성된다. 기록 입력(4, 5)상의 기록 신호는 기록 신호에 대한 4상 핸드 쉐이크 시그널링을 이용하여 더블-레일 인코딩 방법에 따라 1비트 변수를 인코드한다. 
     기록 검출기(2)의 2개의 기록 입력은 또한 쌍안정 엘리멘트(3)의 2개의 입력을 형성한다. 쌍안정 엘리멘트(3)는 2개의 기록 입력(4, 5)중 한 입력상의 기록 신호에 응답하여 기록 검출기(2)의 상보 입력을 통해 승인 출력(6)을 여자시키기 위해 기록 검출기(2)의 상보 입력에 교차로 결합된 2개의 출력(7, 8)을 갖고 있다. 승인 출력(6)상의 승인 신호는 기록 신호가 회로(1)에 의해 처리되었고 이제 기록 신호가 값을 변화시키도록 허용된다는 것을 표시한다.
Patent KR-100196040-B1 (KR)
Inventor: SNYDER THOMAS STEPHEN
IPC: B01D59/30
Filed: 1991-07-01
Granted: 1999-06-15
Abstract: 지르코늄의 동위원소들은, 크로마토그래프의 정지상으로 채워지고, 염화수소의 완전무수알콜수용액을 갖는 화합물을 용리하고, 각각의 동위원소를 표시하는 별개의 용리용량을 수집하는, 활성 그룹들로부터 유도되는 5가의 인을 갖는 양이온 교환수지내로 지르코늄의 이온화합물의 완전 무수알콜 수용액을 적하함으로써 부분적으로 또는 전체적으로 분리될 수 있다. 양호한 실시예에 있어서, 양이온 교환수지의 활성 그룹은 di-2-에틸헥실 포스픽산, 트리-n-옥틸포스틴 옥시드 또는 트리뷰틸 인산염으로부터 유도되고, 크로마토그래프는 형태가, 연속, 정지상태 방식으로 작동될 수 있는 연속 환형 크로마토그래프와 같다.
Patent KR-930010210-B1 (KR)
Title: Method for producting paper
Inventor: IM CHAE-WON
IPC: B44C5/04
Filed: 1991-07-05
Granted: 1993-10-15
Abstract: In a decoration paper-board manufacturing method, an adhesive paper made of pulp is dyed in wood color, heated and dried. And  a paper printed with the grain of wood is  bonded  on  the  adhesive paper by adhesive. After that the paper is being immersed  several times in a resin mixture composed of polyol, polyester,  melamine, isosyanate,silicone and a solvent. And then it is slowly heated at 140-200 deg.C  and  sprayed  with  lusterless  paint.  Finally  by grinding  the  surface  of  the  adhesive  paper,   a   decoration paper-board is obtained.
Patent KR-970007839-B1 (KR)
Inventor: HONGIOHNG JANG
IPC: H01L21/336
Filed: 1991-07-24
Granted: 1997-05-17
Abstract: 요약없음
Patent KR-970008593-B1 (KR)
Inventor: DEWEERDT HELENE
IPC: C07B61/00
Filed: 1991-09-20
Granted: 1997-05-27
Abstract: 없음
Patent KR-950004755-B1 (KR)
Title: Error reduction method of pcm decoder
Inventor: KWON HUI-SUNG
IPC: H04B14/00
Filed: 1991-12-19
Granted: 1995-05-06
Abstract: checking a range bit among received B mode data so as to determine the presence of errors; substituting the range bit for the range bit or the range 4 received before; compressing the received B mode data as the substituted range into a predetermined number of bits; and restoring the compressed data into the number of originally received B mode data bit.
Patent KR-930010796-B1 (KR)
Title: Method for preparation of nylon spunlike and woven
Inventor: NAM BOK-KYU
IPC: D02G3/36
Filed: 1991-12-19
Granted: 1993-11-11
Abstract: weaving  the  warps  of differential-denier blended yarns; made by interlacing  the  nylon multifilaments of single-fiber fineness below  1.5  den.,  and  of total fineness of  30-70  den.,  the  fine-den.  nylon  filaments, cold-drawn to have the residual elongation of  40-50  %,  and  the nylon  multifilaments  of  single-fiber  fineness  of  1-5   den., heat-drawn to have the residual elongation of 30-38 %, so that the feeding speed  of  warp  interlacing  is  30-60  %  that  of  weft interlacing, and the air-pressure of warp interlacing is 110-130 % that  of  weft  interlacing;  and  wefts   of   fine-den.   nylong multifilaments of single-fiber fineness below 1.5 den., cold-drawn to  have  the  residual  elongation  above  that  of  warps,   and interlaced.
Patent KR-950002026-B1 (KR)
Title: Cell current reduction curcuit of memory device
Inventor: LEE JONG-SOK
IPC: G11C11/413
Filed: 1991-12-28
Granted: 1995-03-08
Abstract: The invention is related with the high speed circuit which uses an input signal for the selection of word line. The speed of memory device is increased by selecting word line through an input circuit (1), an address buffer (2), a free decoder (9), and an X-decoder (4) without an EQ signal generator and a PWL signal generator. Word line is turned off by feedback of signal (C) generated at the MN or MNm transistor. Thus, the current of cell (8) is decreased.
Patent KR-950011654-B1 (KR)
Title: Rgb input apparatus in osd
Inventor: SONG HAN-SON
IPC: H04N5/445
Filed: 1992-06-26
Granted: 1995-10-07
Abstract: The external RGB signal is on-screen displayed through an external RGB terminal. The RGB terminal comprises an RGB terminal(14) for applying external RGB and YS signals and sending V/H synchronous signal to an external device, and an adder for adding external and internal RGB and YS signals.
Patent KR-950013676-B1 (KR)
Inventor: NAKAMURA YOJI
IPC: B66D1/54
Filed: 1992-08-26
Granted: 1995-11-13
Abstract: 내용 없음.
Patent KR-100272348-B1 (KR)
Inventor: AUSTIN CHARLES C
IPC: H02P6/12
Filed: 1992-09-05
Granted: 2000-12-01
Abstract: 본 발명은 정류된 유도부하의 구동회로에 관한 것으로 특히 브러시리스 다극성 DC 모터에서 사용된 유도부하에 관한 것이다. 본 발명의 적절한 실시예로서 모터제어를 위해 세 개의 풀업과 세 개의 풀다운 구동장치를 이용한다. 본 발명에서 설명된 풀다운 구동회로는 턴오프 과도현상을 제어하기 위해 집적회로에 이용되는 외부소자에 의해 조정되도록 구성될 수 있다. 풀다운 구동회로의 제어루프에서 부하전류 변화때문에 생기는 전압의 과도현상은 입력전압의 변동율을 조절함으로써 최소화되거나 결정적으로 제어될 수 있다. 부하전류가 한 유도부하에서 다른 유도부하로 완전히 스위치될 때의 경우에 입력전압에 연결된 추가의 단일이득버퍼가 결과로서 생길 수 있는 전압과도현상을 줄이기 위한 풀다운 구동회로의 제어루프속에 삽입된다. 본 발명의 풀업 구동회로의 출력전압 상승시간과 하강시간은 정확한 클럭주파수, 정전용량비의 값, 임의의 전압공급 방법에 의해서 또는 상기 방법들의 어떤 조합에 의해서 제어될 수 있다. 본 발명은 또한 동적제동동작 뿐만아니라 플로우팅동작에 확실히 요망되는 풀업 구동회로와 풀다운 구동회로를 제어하기 위한 회로를 제공한다. 본 발명은 전원공급장치나 전원공급장치가 제거된 경우엔 대략 전원공급전압에 가까운 값까지 충전된 에너지 저장 콘덴서로부터 동작됨으로써 이들 동작들을 확실히 실행할 수 있게 해준다.
Patent KR-100247016-B1 (KR)
Inventor: CHA MYENG SIK
IPC: H04M1/65
Filed: 1992-11-24
Granted: 2000-04-01
Abstract: 이동 무선전화기에서 사용자가 이동중 통화할때 중요한 메세지를 수신할 경우에 이를 별도로 메모를 하기가 곤란한 것을 개선한다. 
     이를 위하여 통화중에 음성저장키입력에 응답하여 수신 음성신호를 디지탈 음성데이타로 변환한후 저장하며, 통화종료후 음성출력키입력에 응답하여 상기 저장된 음성데이타를 독출하고 아나로그 음성신호로 변환한후 출력한다. 
     따라서 중요한 메세지를 간편하게 보존하게 된다.
Patent KR-970004307-B1 (KR)
Inventor: YAMAMOTO KYOHEI
IPC: H01H50/36
Filed: 1993-01-14
Granted: 1997-03-26
Abstract: 내용없음
Patent KR-970002444-B1 (KR)
Inventor: BRUNKER DAVID L
IPC: H01R12/50
Filed: 1993-04-30
Granted: 1997-03-05
Abstract: 내용없음.
Patent KR-950014257-B1 (KR)
Title: Fast memory data access device in extended module
Inventor: UM YUN-SUB
IPC: G11C11/407
Filed: 1993-05-31
Granted: 1995-11-23
Abstract: a first storing unit for storing a first data inputted in response to a confirmation signal of a first state, and for storing a second data inputted in response to a confirmation signal of a second state; a signal generating unit for generating a second data output control signal in response to the confirmation signal of the first state; bottom and upper memories for storing letter-typed data in an internal address, and outputting the data of a location corresponding to an input of the address signal, in response to the output control signal; a second storing unit for storing a first data inputted in response to a first output control signal and also storing a second data inputted in response to a second output control signal, the second storing unit being connected to output terminals of the bottom and upper memories, respectively; an output controlling unit for providing the first output control signal to the first storing unit by controlling the output of the bottom memory, in response to the first data output control signal, and providing the second output control signal to the second storing unit by controlling the output of the upper memory, in response to the second data output control signal; and an output confirmation state confirming unit for providing first and second confirmation signals to the first storing unit by delaying the first and second output control signals outputted from the output controlling unit.
Patent KR-970003913-B1 (KR)
Inventor: WATANABE MASAYUKI
IPC: H05K1/14
Filed: 1993-06-09
Granted: 1997-03-22
Abstract: 요약없음
Patent KR-0152901-B1 (KR)
Inventor: YUN CHI-JOONG
IPC: H01L23/50
Filed: 1993-06-23
Granted: 1998-10-01
Abstract: 본 발명은 새로운 타입의 리드 배면 노출형 플라스틱 반도체 패키지의 구조 및 그 제조방법에 관한 것이다. 일반적인 플라스틱 반도체 패키지는 기판연결리드인 아웃리드를 패키지 몸체의 양외측으로 돌출시킴과 아울러 칩과 리드프레임의 인너리드를 금속세선으로 연결하여 구성함으로써 패키지의 크기가 커지게 되고 고밀도 실장을 이룰 수 없으며, 복잡한 제조공정으로 제조원가가 상승하는 등의 단점이 있었다. 이를 감안하여 창안한 본 발명은 반도체 칩(11)을 내장한 패키지 몸체(12)의 하면으로 상기 칩(11)의 외부로의 전기적 접속 경로인 다수개의 칩신호 전달용 리드(13)를 노출시켜 구성하고, 상기 칩(11)과 다수개의 칩신호 전달용 리드(13)를 도전펌프(14)로 전기적으로 접속 연결시켜 구성함으로써 패키지의 경,박,단,소형화 및 고밀도실장을 이루고, 제조공정을 간소화하며, 패키지의 전기적인 특성을 개선함과 아울러 취급이 용이하도록 구성한 것이다.
Patent KR-960003670-B1 (KR)
Title: Dye composition
Inventor: LIM SOO-ILL
IPC: C09B67/48
Filed: 1993-06-30
Granted: 1996-03-21
Abstract: The dyestuff composition is composed of (A) 99.5-90 parts dyestuff, which is a mixture of anionic dyestuff, cationic dyestuff or nonionic dyestuff, extender and dyestuff auxiliary agent, and (B) 0.5-10 parts dust emission-preventing agent of formula RO-[CH2C(CH3)HO m-[CH2CH2O n-H, where R is C2-17 saturated or unsaturated hydrocarbon, m and n are each a digit of 4-75, while m+n is a digit of 8-94, and m and n are the same or different.
Patent KR-970007083-B1 (KR)
Title: Method for manufacturing of biocides using bioencapsulation
Inventor: BOK SUNG-HAE
IPC: A01N63/00
Filed: 1993-10-22
Granted: 1997-05-02
Abstract: This invention provides the process of bioencapsulation for microbial insecticides. The process comprises the steps of followings: mixing proteneous materials such as beans and peanuts into water; making natural gel matrix by heating at higher than 100 deg. C and macerating into homogeneous powder; autoclaving the matrix and cooling at room temperature; mixing cells, spores, and toxin of Bacillus thringiensis with the natural gel matrix; drying or freeze drying the mixture, following by macerating to produce powder, particles, or pellets. This encapsulated materials can be used as microbial insecticides.
Patent KR-960014026-B1 (KR)
Inventor: MARIA EMERENTEIANA SERAARUTOOR
IPC: B29C51/08
Filed: 1993-11-10
Granted: 1996-10-11
Abstract: 내용없음.
Patent KR-100272044-B1 (KR)
Inventor: MASUDO MISAHICO
IPC: C23C16/50
Filed: 1993-11-16
Granted: 2000-12-01
Abstract: 본 발명은 내식, 내열성이 뛰어나고 수명이 긴 내열성 전극재료를 제공하고, 플라스마 분위기중에서도 손상을 받기 어려운 전극을 제공하고, 또한 전극 혹은 전극을 제공하는 챔버의 플라스마에 의한 손상을 억제하고, 이에 의해 보수빈도를 감소시켜서 가동율을 향상시킬 수 있는 플라스마 발생부를 갖는 장치를 제공하기 위한 것으로, Zr B 2 및 TiB 2 의 적어도 1 종, 40∼60 중량%, BN : 20∼50 중량%, AlM : 30 중량% 이하로 구성되는 내열성 전극재료가 개시된다. 이 내열성 전극재료는 이온원, 플라스마 에칭장치 및 플라스마 CVD 장치 등의 플라스마 생성부를 갖는 장치의 전극의 적어도 플라스마가 접촉하는 부분에 사용되는 것을 특징으로 하는 내열성 전극재료와 그것을 이용한 전극 및 그 전극을 이용한 플라스마 생성부를 갖는 장치에 관한 것이다.
Patent KR-960000412-B1 (KR)
Title: A welding flux for submerged arc welding
Inventor: PAEK KYUNG-HO
IPC: B23K35/362
Filed: 1993-12-27
Granted: 1996-01-06
Abstract: This flux of submerged arc welding consists of SiO2 of 10-15 wt.%, Al2O3 of 8-13 wt.%, MgO of 22-28 wt.%, CaF2 of 15-22 wt.%, TiO2 of 25-30 wt.% and Na2O of 2.8-5.5 wt.%, And its grain size of over 90% is 850-355 micron meter. The flux stabilizes arc generation.
Patent KR-970004036-B1 (KR)
Title: Dentifrice compositions
Inventor: JUNG KWANG-RAE
IPC: A61K8/97
Filed: 1993-12-28
Granted: 1997-03-24
Abstract: The liquid toothpaste composition consists of 5~50wt% of silica only being the function of toothpaste composition, 0.1~30wt% of xanthangum as binder, 10~80wt% of the mixed or individual polyvalent alcohol such as sorbitol liquid(70%), polyethylene glycol, propylene glycol or etc. as dampness agent, also 0.1~5wt% of alkyl polyglycosides as nonionic surfactant beings used as the foaming agent among toothpaste composition.
Patent KR-0144552-B1 (KR)
Inventor: BLYTH TREVOR
IPC: G10L19/00
Filed: 1992-01-21
Granted: 1998-08-17
Abstract: 캐스케이팅 아날로그 기록/재생장치 및 방법은 각각의 장치의 기록 및 재생지속기간이 동일한 형태의 다수의 장치를 접속함으로서 확장되도록 한다. 
     각각의 상기 장치는 기록 및 판독회로뿐만 아니라 메모리 회로를 포함한다. 
     메모리 장치의 내부에 삽입되며 장치의 외부로 직접 접근하지 않는다. 
     특별한 장치의 선택과 관련한 모든 제어 기능은 외부의 개입 또는 보조가 없이 장치 자체에 의해 실행된다. 
     단일입력수단 및 단일출력수단은 모든 장치에 의해 사용된다. 
     음성 기록 및 재생 시스템의 경우, 모든 장치는 단일 마이크로폰과 단일 스피커를 사용한다.
Patent RO-119609-B1 (RO)
Title: Cushioning spring
Inventor: OTL CAN DIMITRIE D NU
IPC: B61G11/10
Filed: 2002-02-21
Abstract: The invention relates to a cushioning spring for shocks and vibrations especially meant to buffers and draw-gears of railway vehicles, but which may also be employed in other applications where shock prevention is required. According to the invention, the cushioning spring consists of a pack comprising an end disk made of steel (1) over which an annular rubber disk (2) is placed, further on some annular steel disks (3) being placed alternating with some annular rubber disks (4), the last disk in the pack being an anullar end disk (5) made of rubber, the disk (1) over which the disk (2) and the disk (5) are placed having flat force application surfaces (a, b and c), while the contact surfaces between the anullar steel disks (3) and the anullar rubber disks (2, 4 and 5) are provided with some baffles (d and e) as concentric waves.
Patent RO-121724-B1 (RO)
Title: Nourishing ayurvedic supplement for stimulating memory functions
Inventor: SHAWKI SALMAN
IPC: A61K36/00
Filed: 2002-12-11
Abstract: The invention relates to a nourishing ayurvedic supplement for stimulating memory functions, which contains: 100 g Bacopa monnieri extract, 100 g Convolvulus pluricaulis powder, 100 g Glycyrhiza glabra extract, 110 g dry powder of Emblica officinalis fruit, 10 g ground fruit of Piper longum, 70 g of Gummi Acaciae and 10 g zinc carbonate.
Patent RO-122260-B1 (RO)
Title: Mechanical mixture for the thermal protection of liquid cast iron and steel
Inventor: WESMAS GAVRIL ANTON
IPC: B22D11/111
Filed: 2007-12-17
Abstract: The invention relates to a mechanical mixture for the thermal protection of liquid cast iron and steel in a casting ladle, based on ash with a preponderant content of SiO2, Al2O3 and CaO, comprising 95...98% by weight ash generated by the lignite combustion in power plants, having a main oxides chemical composition of 44...55% SiO2; 6.7...9% Fe2O2; 18...24% Al2O3; 7...11% (CO+MgO); 3...5% carbon and a carbonic component of 2...5% by weight, coming from carbon black or graphite, the mixture having in the loose state a density of 0.6...0.9 kg/dmc and a melting temperature ranging from 1250 and 1410A C.
Patent RO-131315-B1 (RO)
Title: Mobile defrosting device
Inventor: IVANESCU MARIANA
IPC: H05B3/84
Filed: 2015-02-27
Abstract: The invention relates to a device for defrosting a motor vehicle glass surface. According to the invention, the device comprises a mobile panel (4) that slides on some rails (5) mounted under a roof rack (6) of a motor vehicle (1), the panel (4) being heated by means of a voltage source (7), and an electric motor (8) which is also connected to the voltage source (7) and moves the panel (4) along the rails (5) by means of a cable (9).
Patent RS-54369-B1 (RS)
Inventor: SUN XICHENG
IPC: C07D417/10
Filed: 2011-10-07
Abstract: Jedinjenje Formule I:gdem je odabran iz grupe koju čine 0, 1, 2 ili 3;R1 je nezavisno odabran iz grupe koju čine hloro, fluoro, bromo, cijano i metoksi;R2b i R2c su nezavisno odabrani iz grupe koju čine hidrogen, halogen, C1-C3 alkil, flourisanC1-C3 alkil, cijano, C1-C3 alkoksi, i N(CH3)2;X je odabran iz grupe koju činen je odabran iz grupe koju čine 0, 1 i 2;R3 je nezavisno odabran iz grupe koju čine halogen, C1-C3 alkil, flourisan C1-C3 alkil, cijano, C1-C3 alkoksi, i NR4R4' gde su R4 i R4' nezavisno odabrani iz grupe koju čine C1-C3 alkil, ili R4 koji kada uzeti zajedno sa R4 obrazuju prsten sa 3 do 4 člana; iA je odabran iz grupe koju čine ili njegova farmaceutski prihvatljiva so, stereoizomer, ili N-oksid.Prijava sadrži još 14 patentnih zahteva.