baber/WOPTO huggingface dataset:
Patent KR-940003279-B1 (KR)
Title: Sub-sampling bandwidth compression method of picture image signal
Inventor: KIM SE-JUNG
IPC: H04N7/12
Filed: 1991-07-12
Granted: 1994-04-16
Abstract: In the video signal bandwidth compression method of the VCR recording, this method realizes high compression ratio without using expensive frame memories and employing movement detection technique which may cause picture quality degradation in the playing time. A compression is done that; video signal is digitally converted via a A/D converter (11); Y and C are separated thru a 2 dimensional Y/C separator (12), pre-filtered thru a pre-filter (13), and sub-sampled at the sub-Nyquist sampling offset unit (14), and filtered thru 2.5 MHz low pass filter (21), and converted into analog signals at a D/A converter (16), and transmitted. A decompression process is as follows; a compressed signal is digitally converted at a A/D converter (21) and pass thru TBC (Time Base Corrector) (25), sub-Nyquist sampling offset unit (23), post filter (24), and recovered to its original form at a D/A converter (25).
Patent KR-930011986-B1 (KR)
Title: Fan switch of exchange for isdn and switching method
Inventor: KIM DONG-HWI
IPC: H04Q3/42
Filed: 1991-08-10
Granted: 1993-12-23
Abstract: The fast rearrangeable nonblocking (FAN) switch  is  used  as self routing switch of a broad band ISDN exchange. The FAN  switch comprises input  switch  unit  (1)  comprising  a  number  of  2x4 elements to receive input data, an intermediate  switch  unit  (2) for fouting input data  to  corresponding  output  switch,  and  a output switch unit (3) comprising a number of 4x2 elements (10,11) to output input data.
Patent KR-0154132-B1 (KR)
Inventor: OHARA MAMORU
IPC: B61D17/04
Filed: 1991-09-04
Granted: 1999-02-18
Abstract: 본 발명은 고속으로 주행하는 철도차량의 구조체 및 그 구조체 제작방법에 관한 것이다. 
     고속주행하는 철도차량에 있어서는 진동, 소음의 저감 및 차외부 압력변동이 승객에게 영향을 미치는 것을 방지하기 위하여 구조체의 경량화 및 내압성의 향상을 도모할 필요가 있다. 본 발명의 특징은 구조체를 구성하는 시이드구조체, 지붕구조체 및 대틀의 바닥판을 2장의 표면재, 코어재 및 결합부재를 금속끼리의 결합에 의하여 접합한 판부재에 의하여 구성하고, 상기 표면재중 차외측의 표면재의 판두께를 두껍게 한데에 있다. 또, 본 발명은 상기 판재를 일단 블록으로서 구성하고, 그 블록을 복수 접합하여 상기 사이드구조체, 지붕구조체 혹은 대틀의 바닥판을 구성하는 구조체의 제작방법이다.
Patent KR-950006078-B1 (KR)
Inventor: MORI YOSHIHIKO
IPC: C09K11/00
Filed: 1991-09-16
Granted: 1995-06-08
Abstract: 내용 없음.
Patent KR-100189655-B1 (KR)
Inventor: KUROSAKI MUTSUO
IPC: E05C19/06
Filed: 1991-09-27
Granted: 1999-06-01
Abstract: 카버 또는 박스의 문등과 같은 개방식 부재를 이 개방식 부재가 눌러질때에 메인 보디와/로부터 결합 또는 결합해제 되게 하는 레치장치이며, 밀어넣음 상태 및 철수상태에서 하우징내에 레치보디를 보지하기 위한 레치장치. 
     이 레치장치에 있어서 한쌍의 아암의 각각의 선회중심은 스트라이커를 보지하기 위한 각 아암의 보지면위에 작용하는 힘의 작용선과 대체적으로 동일한 선위에 형성된다. 하우징에 트레이싱 부재를 조립할때 이 레치장치의 트레이싱 부재가 하우징의 외측으로부터 조립될 수 있게 하기 위해 조립구멍, 안내구멍, 경사진 안내면이 주어져 있다. 잠금기구 및 레치장치에 있어서, 트레이싱 부재는 탄성 트레이싱 부재의 탄성 복원력의 사용에 의해 한쌍의 순환식 안내경로의 측벽을 트레이싱하게 되어 있으며, 그리고 이 트레이싱 부재는 트레이싱 동안 순환식 안내 경로의 바닥면과 비 접촉상태로 유지된다.
Patent KR-940006300-B1 (KR)
Title: Gas discharge display element and manufacturing method thereof
Inventor: KIM DAE-IL
IPC: H01J17/49
Filed: 1991-10-21
Granted: 1994-07-14
Abstract: Gas discharging display device including a front and back plate having a predetermined interval therebetween, a plurality of isolation wall formed parallel to each other between the front and back plate, a first and second electrode formed between the front and back plate, wherein the isolation wall is composed of a first and second isolation wall, a first electrode is formed between first and second isolation wall, a bed portion, on which the edge of first electrode lies, a formed at the edge of first electrode, an external signal input terminal is formed at the edge of first electrode, is disclosed, thereby connecting first electrode and external signal input terminal.
Patent KR-940008599-B1 (KR)
Title: Washing control method
Inventor: LEE OK-KI
IPC: D06F33/02
Filed: 1991-12-28
Granted: 1994-09-24
Abstract: The method controls laundry by applying a neural network detection and fuzzy set theory. The method comprises the steps of: A) preparing washing by adding a detergent into the chamber after a water supply to a suitable level by the detected quantity of laundry; B) judging the detergent type by conclusion of the nerve network that detects the water contamination; C) judging contamination state of laundry and quantity and solubility of the detergent; D) carrying out fuzzy reasoning; E) carrying out washing.
Patent KR-960007332-B1 (KR)
Inventor: YAMAMOTO SEIKICHI
IPC: B62D65/00
Filed: 1991-12-28
Granted: 1996-05-31
Abstract: 내용 없음.
Patent KR-100191991-B1 (KR)
Inventor: SCHEUBLE BERNHARD
IPC: C09K19/42
Filed: 1991-03-12
Granted: 1999-06-15
Abstract: 전기적 특성을 갖는 슈퍼트위스트 액정 디스플레이는 하기 일반식 (Ⅱa) 내지 (Ⅱk)의 화합물을 포함한 그룹 A로부터 선택된 성분들을 기초로한 네마틱 액정 혼합물에 의해 얻어진다 :
Patent KR-950007539-B1 (KR)
Title: Receiving channel confirm method & circuit
Inventor: KANG CHOL-HUI
IPC: H04N5/44
Filed: 1992-02-20
Granted: 1995-07-11
Abstract: The method confirms the channel that can receive so as to identify the receivable channel while the receiving area is moving like a portable or car mounted TV. The RF signal receiving from ANTENA is amplified to proper level in RF amplifier, and is transformed into a frequency band in Feurier transformer.
Patent KR-100234352-B1 (KR)
Inventor: KIM SUNG-YONG
IPC: B41F33/00
Filed: 1992-06-04
Granted: 1999-12-15
Abstract: 이 발명은 LCD(Liquid Crystal Display) 조립 공정중 상,하 기판을 조립하기 위하여 밀봉 패턴을 인쇄하는 측정기능을 갖는 밀봉 인쇄시스템에 관한 것이다. 그리고, 종래의 인쇄시스템과는 달리 밀봉 인쇄장치와 측정장치를 일체로 구성하였다. 또한, 기판이동중의 작업을 수작업으로 진행하지 않고 컴퓨터 프로그램을 이용하여 진행시키도록 구성되었다. 한편, 패턴 배열이 잘못되었을 경우, 인쇄 테이블의 기판상의 패턴배열이 CCD 카메라를 거쳐서 모니터상에 나타나는 것을 단지 조작부에서 컴퓨터 프로그램을 조정함으로서 정확한 패턴 부위를 지정하여 작업할 수 있도록 구성되었다. 그러므로, 이 발명은 측정자의 시각 및 조작편차에 따른 편차를 없애고 단시간에 물량 전수검사로 공정제어를 실시할 수 있고, 종래의 인쇄시스템에 비하여 시간을 절약할 수 있어서 매우 효과적이다.
Patent KR-100320075-B1 (KR)
Title: 시험장치
IPC: G01R1/067
Filed: 1992-07-22
Granted: 2002-03-20
Abstract: 시험장치는 회로기판에서 절연시험을 행하는 한편, 다른 수단과 조합되어 동일한 회로기판의 연속성을 시험하는데 또한 사용되는 절연시험수단으로 구성된다.
Patent KR-950001459-B1 (KR)
Title: Automatic spoiler for vehicle
Inventor: LEE YONG-JU
IPC: B62D35/02
Filed: 1992-08-27
Granted: 1995-02-24
Abstract: The apparatus improves pneumatic characteristics by lifting the built-in spoiler if necessary while hidden in a trunk. The apparatus comprises the spoiler (2) equipped on the same level of a trunk hood (1); tie rods (3',3") connected on both sides of the trunk hood (1); the other rod (3) connected to a lever (4); sliding pipes (6,6') connected to ends of the tie rods (3',3"); sliding guides (7,7") fixed to a case (5); jack arms (10,10') connected to actuation plates (9,9'); a jack screw (12) interconnected to a motor (11). The apparatus simplifies the structure while managing a smart exterior.
Patent KR-0152286-B1 (KR)
Inventor: KIM JONG-YEUP
IPC: F25B47/02
Filed: 1992-10-22
Granted: 1998-11-02
Abstract: 냉난방 겸용 공기조화기의 냉동사이클에서 어큐뮬레이터의 내부에 히터를 장착하여 열원이 부족한 저온 난방시, 상기 히터를 제어하여 압축기로 과열 증기가 유입되게 하여 압축기상에 액체냉매를 증발시켜 줌으로써 액체냉매와 오일층의 분리현상을 방지시키게 되어 과열도를 적절하게 확보할수 있게 되어 냉매사이클이 최적의 조건하에서 최대의 냉난방능력 및 압축기의 파괴를 방지할수 있도록 한 것임.
Patent KR-950013620-B1 (KR)
Title: The extra battery changing device in cellular phone
Inventor: KANG JONG-SOK
IPC: H04B7/26
Filed: 1992-12-17
Granted: 1995-11-13
Abstract: an analog switch for switching a switching control signal applied from a central processing unit of a cellular phone to thereby output the switched switching control signal; a first switching unit for switching a power output of a main battery in accordance with the switching control signal applied from the analog switch; a second switching unit for switching an output of an external power in accordance with the switching control signal applied from the analog switch; a regulator for maintaining the power applied from the first and second switching unit to supply the power as an operating power to the cellular phone; and a diode for transmitting the power applied from the second switching unit to the regulator, and for protecting a reverse voltage to the second switching unit from being supplied during the first switching unit operates.
Patent KR-950011836-B1 (KR)
Title: Measuring apparatus of automobil body
Inventor: CHOE MIN-YONG
IPC: G01M5/00
Filed: 1993-01-15
Granted: 1995-10-11
Abstract: a plurality of sensors installed at edges of a door of a vehicle; a recorder connected to the sensors; a rigid bar connected to the side surface of the door; and an automatic hammer mounted at the top portion of the rigid bar, whereby the recorder reads a sensing operation of the sensors, upon striking the automatic hammer, to thus measure a connection state of the door.
Patent KR-950008868-B1 (KR)
Title: Method and apparatus for sterilizing culture ground of mushroom
Inventor: HWANG MYONG-SONG
IPC: A01G1/04
Filed: 1993-01-21
Granted: 1995-08-09
Abstract: The apparatus comprises a cubic body with a section with sealed doors, monometers in the front and near parts of the cubic body, an input tube having a high-voltage valve, an air belt, a steam trap in the lower part of the input tube, a tray on the bottom of the body, and an information rail for leading a roller of a moving car.
Patent KR-960014548-B1 (KR)
Inventor: MORIWAKI KENJI
IPC: B29C48/05
Filed: 1993-01-20
Granted: 1996-10-16
Abstract: 내용 없음.
Patent KR-100215134-B1 (KR)
Inventor: UEDA MICHIO
IPC: B67C3/00
Filed: 1993-02-02
Granted: 1999-08-16
Abstract: 충전 노즐은, 수직윈통형 노즐 본체(61)과 노즐 본체(61) 내부를 상하로 관통하도록 배치고정되고 또 노즐 본체(61)에서 하방으로 돌출된 하방돌출부(62a)를 지니는 공기배출관(62)와 하방 돌출부(62a)를 둘러싸도록 배치되고 또 피충전 용기의 입구 연부에 당접시킬 수 있는 외경을 갖는 상부 대경부(82) 및 동용기 입구부내에 삽입될 수 있는 외경을 갖는 하부소경부(83)를 가지며 또 대경부(82) 상면에 노즐 본체(61)의 바닥면에 대안 당접면(85a)가 형성되어 있는 수직이동 가능한 토출관(64)와, 돌출부(62a) 외면 하단에 설치되며 또 노즐 본체(61) 하단면과 당접면(85a) 사이에 토출관(64)를 상하운동시킬 수 있는 간극 C를 형성하도록 소경부(83)의 하단들 수용하는 시이트링(63) 과 토출관(64)를 하향으로 힘을 가하고 있는 스프링(66)을 구비하고 있다. 토출관 대경부(82) 상면중, 적어도 당접면(85a)의 내측부분이 당접면(85a)과 동일 레벨 또는 그 이하의 레벨이되도룩 형성되어 있다. 노줄 본체(61)와 토출관(64)사이가 이들에 걸쳐서 부착되고 또 상하방향으로 신축가능한 수직 원통형 패킹(67)로 밀봉되어 있다.
Patent KR-100247097-B1 (KR)
Inventor: RICHARD BORKOWICZ
IPC: F23R3/28
Filed: 1993-02-26
Granted: 2000-04-01
Abstract: 가스 터어빈(10)에 사용되는 다수의 연소기(14)는 예비혼합관(46)의 하류에 위치한 단일 연소 영역(70)으로 유입하기 전에 예비혼합 연료와 연소 공기를 혼합시키기 위해 개작된 예비혼합관(46)내에 위치한 다수의 예비혼합 연료 분배관(66)과 연통하는 예비혼합관 통로(60)과 확산 통로(74)를 각각 구비하고, 연소기의 종축둘레에 배열된 다수의 연료 노즐(32)와 단일 연소 영역(70)을 각각 포함한다.
Patent KR-960011776-B1 (KR)
Title: Process for preparing benzoxazine derivatives
Inventor: KIM WAN-JOO
IPC: C07D498/06
Filed: 1993-03-02
Granted: 1996-08-30
Abstract: The benzoxazine derivatives of formula (VI) are prepared by (a)making compound of formula (III) by formylating compd. of formula(II) with formic acid, and (b) making compd. of formula(I) by reacting compd. of formula(IV) with compd. of formula(III) in the presence of 2-10eq. phosgen or diphosgen, triphosgen, phosphorus oxychloride, phosphorus oxybromide, thionylchloride, and (c) finally polycondensating piperazine derivatives of formula(V) and compd. of formula(I) under alumina. In formula, X is F, Cl; R1 is Cl, Br, hydroxyl group; R2 is alkyl with -C5; R and R3 are H2, methyl, ethyl or alkyl group with -C5.
Patent KR-950006836-B1 (KR)
Title: Plating solution for selective plating apparatus
Inventor: CHOE KYU-WAN
IPC: C25D3/48
Filed: 1993-03-04
Granted: 1995-06-23
Abstract: The solution consists of 2˜7% KAu(CN)2 or KAg(CN)2, 0.1˜0.5% H2SO4, 0.1˜0.5% methanol and balance pure water, wherein KAu(CN)2 is used in case of Au plating and KAg(CN)2 is used in case of Ag plating. The solution removes greases and oxides attached on surface of articles being plated with the consequence that the steps of water-cleaning, degreasing and oxides-removing are omitted.
Patent KR-100286406-B1 (KR)
IPC: A61K31/403
Filed: 1993-04-03
Granted: 2001-04-16
Abstract: There are disclosed compounds having the formula <CHEM>  wherein   X   is hydrogen, chloro, bromo, fluoro, hydroxy, loweralkoxy, arylloweralkoxy, acyloxy, loweralkylaminocarbonyloxy, diloweralkylaminocarbonyloxy, amino, loweralkylamino, diloweralkylamino, acylamino, loweralkyl or trifluoromethyl; Y   is hydrogen, loweralkyl, chloro or bromo; Z   is hydrogen, loweralkyl, loweralkoxy or halogen; or X and Z taken together can form a methylenedioxy group; R<1>   is hydrogen, loweralkyl, arylloweralkyl, carboxyloweralkyl, arylloweralkoxycarbonylloweralkyl or loweralkoxycarbonylloweralkyl; R<2>   is hydrogen, loweralkyl or hydroxyloweralkyl; R<3>   is hydrogen or loweralkyl; or R<2> and R<3>   together with the carbon to which they are attached form (C3 - C7)cycloalkyl; R<4>   is hydrogen or loweralkyl; R<5>   is hydrogen, loweralkyl, aryl, arylloweralkyl, acyl, arylloweralkoxycarbonyl, loweralkoxycarbonyl or aryloxycarbonyl; R<6>   is hydrogen, chloro, bromo, arylcarbonyl, loweralkylcarbonyl, aryl(hydroxy)loweralkyl or hydroxyloweralkyl; and m and n   are independently 0 to 5 with the proviso that the sum of m plus n is not greater than 5; and pharmaceutically acceptable addition salts thereof, or where applicable, the optical or geometrical isomers or racemic mixtures thereof, intermediates in the process for making the compounds, a process for making the compounds and pharmaceutical compositions and their use as neuroprotective agents.
Patent KR-950007794-B1 (KR)
Title: Imitation linen yarn production
Inventor: KIM SAM-BONG
IPC: D01H1/00
Filed: 1993-08-24
Granted: 1995-07-18
Abstract: An imitation linen yarn dyed into a beige or a light brown colour mix spun 5-20 wt.% of a cotton fiber and 95-80 wt.% of a grey cotton was prepared by spinning a sliver blended yarn of 50 parts of grey cotton sliver and 50 parts of blended sliver of 5-20 parts of cotton fiber and 45-30 parts of grey cotton. Thus, 50 wt.% of grey cotton sliver and a blended sliver of 15 parts of cotton fiber and 35 parts of grey cotton were sliver mixed to give the 30's of the imitation linen yarn.
Patent KR-0138895-B1 (KR)
Title: 골프공
IPC: A63B37/12
Filed: 1993-08-31
Granted: 1998-07-01
Abstract: 본 발명은 외측 구형면에 형성되어 외측 구형면을 6개의 사각형 구역과 8개의 육각형 구역을 가진 절두 팔면체로 분리하는 다수의 가상 격자선으로 형성된 측지 형태로 배열되는 딤플을 가진 골프 공에 관한 것이다. 각각의 육각형 구역은 6개의 등변과 3개의 등길이 대각선을 가진 구면상의 등변 육각형을 형성하는 6개의 격자선에 의해 형성된다. 딤플은 육각형의 교호하는 변이 2개 이상의 딤플과 각각 교차하고 각각의 대각선이 7개 이상의 딤플과 교차하도록 배열된다. 골프 공은 직경이 0.145인치인 딤플 126개와 직경이 0.165인치인 딤플 200개 및 직경이 0.125인치인 딤플 48개를 포함한 총 374개의 딤플을 구비한다. 374개의 딤플은 골프공의 외측 구형면의 76.8%를 차지한다.
Patent KR-960003920-B1 (KR)
Title: Method and material for treatment of waste water including heavy metal
Inventor: LIM TAE-INN
IPC: C02F1/58
Filed: 1993-09-08
Granted: 1996-03-23
Abstract: This relates to treatment of wastewater containing heavy metal, especially Cr(6+) ion. This method is characterized by reaction of Fe(2+) and H2SO4. This solution comprises charcoal or activated carbon powder as an adsorbent, silicate powder as a stabilizer, fluorite(CaF2) as a degrading agent and Zn powder additionally. Only by adding this solution to wastewater without multi-step process and complex equipment, various heavy metals including Cr(6+) can be almost perfectly eliminated.
Patent KR-960001306-B1 (KR)
Inventor: TSUJIMOTO AKIRA
IPC: G11C29/50
Filed: 1993-09-28
Granted: 1996-01-25
Abstract: 내용 없음.
Patent KR-100201022-B1 (KR)
Inventor: HAMADA KIDENOBU
IPC: G01R15/24
Filed: 1993-11-19
Granted: 1999-06-15
Abstract: 본 발명은, 배전선의 대지간전압 혹은 모터등의 구동전원전압을 검지하는 광 PT등에 이용되는 전압센서에 관한 것으로서, 피측정전압의 주파수에 의존하지 않는 전압센서를 제공하는 것을 목적으로 하며, 그 구성에 있어서, 입사쪽으로부터 광축(13)상에 제 1편광자(1), 검출용포켈스소자(2), 변조용포켈스소자(3), 제 2편광자(4), 광연산처리부(5)의 차례로 배치하고, 검출용포켈스소자(2)에는 피측정전압을 인가하고, 변조용포켈스소자(3)에는 1주기당의 위상차각이 변화하는 범위의 크기를 대략 2nπ라디안(n=1,2,3…)변화시키고 또한 상기 검출용포켈스소자(2)에 인가하는 전계보다 높은 주파수를 가진 변조주기전압을 인가해서, 제 2편광자(4)의 출사광강도의 위상변화를 광연산처리부(5)에서 연산처리하므로서 피측정전압을 검출하는 것을 특징으로 하며, 이로서, DC에서부터 고주파까지 외부환경의 영향을 받지 않고 피측정전압을 정확하게 검출할 수 있는 전압센서를 실현한다.
Patent KR-0154044-B1 (KR)
Inventor: BAE KYU-TAE
IPC: B60T7/08
Filed: 1993-12-14
Granted: 1998-10-15
Abstract: 주차시나, 주행중 잠시 정차시나, 신호대기중 브레이크 페달에서 발을 떼어 놓을 때 운전자에 의한 제동 작용력을 저감하면서도 제동 효율을 향상하기 위하여 중간 주차 브레이크 레버의 작용력을 브레이크 슈우에 전달하는 주차 케이블의 중간위치에 감김과 풀림이 이루어지게 설치한 회전원판 제동력 증대수단을 포함하여 이루어지는 자동차용 주차 브레이크를 제공하는데 있다.
Patent RO-121186-B1 (RO)
Title: Manipulator
Inventor: CAERDEI VLADIMIR
IPC: B25J1/06
Filed: 2002-05-14
Abstract: The invention relates to a cylindrical coordinate-type manipulator, meant for the handling of loads in technological processes, with severe operating conditions, determined by the presence of the abrasive dust, shocks and reduced maintenance and lubrication. According to the invention, the manipulator comprises an arm system (1) of pantograph type, articulated in a point (A) with a rotation module (3) mounted on a support column (4). Another joint (B) is displaced on the vertical by a linear motor (6), and on the horizontal direction it is displaced following a directory straight line (delta) by means of a precise rectilinear guiding spatial mechanism (W) comprising, for example, three pairs of levers (8-9, 10-11 and 12-13) hinged to one another, and also by means of a rotation module (3) and namely a mobile plate (7) which supports a linear motor (6).
Patent RO-121867-B1 (RO)
Title: Gas turbine
Inventor: ENESCU VIRGIL
IPC: F02B41/00
Filed: 2004-07-23
Abstract: The invention relates to a gas turbine meant to equip the transport means or mobile or stationary equipments. According to the invention, the gas turbine is driven by the exhaust gases in the burning chamber (8), which exit through a discharge valve (11) driven by a camshaft (12), of a hydraulic plunger (13) and of some rods (14) and they are released in some blades (15) which are mounted on the circumference of the rotor (2) on a length corresponding to an angle of 270A at the centre, by means of a nozzle (16), wherein there is injected water by means of a water injection pump (17) and a water injector (18).
Patent SA-112330469-B1 (SA)
Title: New triazole compounds as potential anti-inflammatory agents
Inventor: Ibrahim Abdullah Alsra
Filed: 2012-04-21
Abstract: The present invention relates to a compound of formula 1 or 2 Wherein R1 represents straight-chain or branched C2-C8 alkyl, C2-C8 alkenyl, optionally sub- Stituted by at least one substituent selected form the group consisting of hydroxyl, amino or C1-C6 alky amino group, or C2-C4 alknyl, optionally substituted by at least one substitucnt Selected form the group consisting of hydroxyl, amino or C1-C6 alkyl amino group; and R2 Represents hydroxyl, C1-C6 alkyl, C1-C6 alkyl carbonyl, di(C1-C6-alkyl) aminomethyl, C3-C6 Heteroeyelymethyl or arylaminomethyl, wherein the aryl group is optionally substituted by at Least one substituent selected form the group consisting of halogens and C1-C6 alkoxy as well As associated pharmaceutical compositions and uses of the compound or composition in ther- Apy, in particular for the the treatment of a disorder or a disease susceptible to inhibition of COX-2. The present invention relates to a compound of formula 1 or 2
Patent SA-515360533-B1 (SA)
Title: Method for producing a coated packaging material and packaging material with at least one barrier layer for hydrophobic compounds
Inventor: JULIA SPANRING
Filed: 2015-06-06
Abstract: The invention relates to a method for producing a coated packaging material (10), in which at least the steps of a) providing a substrate (12) having a base material (14) of cellulose, an outer side (16) to be faced away from the packaging item as well as an inner side (18) to be faced towards the packaging item, b) coating at least the inner side (18) of the substrate with at least one layer of an aqueous composition, which includes at least polyvinyl alcohol and/or at least one polyvinyl alcohol copolymer as well as a cross-linking agent, wherein the aqueous composition has at most 40 % by wt. of polyvinyl alcohol and/or polyvinyl alcohol copolymer and a total solid content of at most 55 % by wt., and c) drying the layer and cross-linking the polyvinyl alcohol and/or the polyvinyl alcohol copolymer with the aid of the cross-linking agent with formation of a barrier layer (22a, 22b) for hydrophobic compounds are performed. The invention furthermore relates to a packaging material (10)
Patent SA-515361016-B1 (SA)
Title: Ladle Bottom and Ladle
Inventor: ALEXANDER MARANITSCH
Filed: 2015-09-08
Abstract: The invention relates to a ladle bottom made of a refractory ceramic body (10) with an upper surface (10o), a lower surface (10u) and a pouring channel (16) extending between upper surface (10o) and lower surface (10u), wherein said pouring channel (16) extends from a diffusor box (DB), being defined by a deepened section (10od) of said upper surface (10o). The invention further relates to a metallurgical ladle with such a ladle bottom. Fig. 1
Patent SA-516371606-B1 (SA)
Title: Monolithic Multijunction Power Converter
Inventor: FERRAN SUAREZ ARIAS
Filed: 2016-08-03
Abstract: Resonant cavity power converters for converting radiation in the wavelength range from 1 micron to 1.55 micron are disclosed. The resonant cavity power converters can be formed from one or more lattice matched GaInNAsSb junctions and can include distributed Bragg reflectors and/or mirrored surfaces for increasing the power conversion efficiency
Patent SA-518391857-B1 (SA)
Title: A Steel, A Welding Consumable, A Cast, Forged or Wrought Product, A Method of Welding, A Welded Product and A Method of Heat Treating
Inventor: BIRKS STEVEN CHARLES
Filed: 2018-06-21
Abstract: A steel including, in mass %: 0.005 to 0.015% carbon; 0.05 to 0.35% silicon, 7.45 to ‎‎8.4% nickel; 1.00% or less manganese; 0.025% or less sulphur; 0.030% or less ‎phosphorous; 24.0 to 26.0% chromium; 0.50 to 1.00% copper; 3.0 to 4.0% molybdenum; ‎‎0.002 to 0.010% niobium; 0.75% or less cobalt; 0.015% or less aluminium; 0.20 to 0.30% ‎nitrogen; 0.50 to 0.85% tungsten; the balance being iron and incidental impurities.‎ Fig. 2‎
Patent SA-518392340-B1 (SA)
Title: Substrate Tray for Use in Thin-Film Formation Device
Inventor: Toshiaki YOSHIMURA
Filed: 2018-09-03
Abstract: Provided is a substrate tray which is to be used in a thin-film formation device and makes it easy to improve film quality and film thickness uniformity on a substrate by improving substrate heating efficiency and substrate heating uniformity. Thus, a substrate tray to be used in a thin-film formation device and characterized in that: wherein there are formed substrate mountable spaces each of which substantially corresponds to a substrate shape by installing partition frames arranged in matrix each of which has a substantial quadrangular frame shape within an outer frame and by partitioning inside of the outer frame in a grid, wherein a plurality of wires are installed between front and rear side frames mutually opposing within the outer frame and each partition frame is connected and supported by the wires, and wherein the substrate is mountable on a substrate support portion of a lower partition frame joined to a bottom surface of an upper partition frame in the partition frame or
Patent AU-2019202364-B1 (AU)
Title: A chamfering apparatus for crystal raw stones
Inventor: Fan Kuanjiang
IPC: A44C17/00
Filed: 2019-04-04
Abstract: This invention discloses a chamfering apparatus for crystal raw stones, including a vibration 
box 11, a transmission cavity 12 in the vibration box 11, vibration devices 901 which is of 
bilaterally symmetrical arranged on an outer side of the transmission cavity 12, a motor 42 on 
an inner wall of a bottom end of the transmission cavity 12, a transmission shaft 26 in power 
connection with the motor 42, eccentric wheels 49 of a front-and-rear symmetry arranged on 
the transmission shaft 26, and lower pulleys 48 which is of a front-and-rear symmetry in the 
transmission cavity 12 arranged on the transmission shaft 26. The chamfering apparatus for 
crystal raw stones is chamfering by mutual friction and vibration, and the processing is 
ensured to be completely treated by the structure of overturning up and down and 
circumferential rotation.