baber/WOPTO huggingface dataset:
Patent KR-100268094-B1 (KR)
Title: Memory testing apparatus
Inventor: KIM DAE-HWAN
IPC: G11C29/00
Filed: 1992-12-11
Granted: 2000-10-16
Abstract: PURPOSE: An apparatus for testing a memory is provided to reduce a test cost and a test time by using a built-in test circuit capable of performing a parallel test. CONSTITUTION: A controller(1) controls an entire testing procedure according to a start signal(START) and a clock signal(CK). A reference signal generating unit(2) generates various reference signals required to the operation of DRAM depending on various control signals from the controller(1). The reference signal generating unit(2) also generates a signal including time information about corresponding period according to short/long signals(S/L) applied thereto. An address generating unit(3) generates an address of a memory cell required to the test operation according to the various control signals from the controller(1). A data generating unit(4) generates a data value required to the generated address from the address generating unit(3) according to the various control signals, or an expected data value to the generated address. A comparator(5) compares a tested value with the data value or the expected data value generated from the data generating unit(4) to thereby display an error. A refresh unit(6) holds the test operation base on a refresh start signal(REFST) applied thereto and generates various control signals required in a refresh operation.
Patent KR-950000717-B1 (KR)
Title: Process for preparing a polyester fiber process for preparing a polyester fiber
Inventor: HAN JAE-SONG HAN JAE-SONG
IPC: D01D5/098
Filed: 1992-12-12
Granted: 1995-01-28
Abstract: The polyester fiber is produced by (a) spinning a polyester polymer of 0.8-0.86 intrinsic viscosity at 600-4000 m/min, and winding it up to make an undrawn or partially-drawn yarn, (b) drawing the yarn in the drawin region of 95-100 deg.C temp. of the first godet roller and 220-300 deg.C temp. of the oven at 2.3-2.8 g/d drawing tension, (c) heat treating it in the oven at 220-300 deg.C, and (d) slack heat treating it at most 0.1 g/d slackening tension to have 5-15 % slackening ratio. The polyester fiber has a breaking strength of 8.0 g/d or more, a dry shrinking percentage of 2 % or less at 190 deg.C, and a breaking elongation of 15-25 %.
Patent KR-950008111-B1 (KR)
Title: The method measuring call traffic for an electronic exchanger
Inventor: JANG DONG-MAN
IPC: H04M3/36
Filed: 1992-12-14
Granted: 1995-07-25
Abstract: The method measures service call traffic of intelligent network service switch using No.7 signaling. The method measures the pattern of traffic and the state of execution, dial habit of subscribers, events of No.7 signaling and the processing number of intelligent network service. The method employs SCP (Service Control Point), SSP (Service Switching Processor), ASS (Access Switching Subsystem), CCS (Central Control Subsystem), OMP (Operation and Maintenance Processor), MMP (Man Machine Processor), an operator terminal, a printer and a magnetic tape.
Patent KR-950002590-B1 (KR)
Title: Telephone system with interphone functions
Inventor: KIM KYONG-SOP
IPC: H04M1/00
Filed: 1992-12-22
Granted: 1995-03-23
Abstract: This device combines an interphone with a telephone, enabling mutual communication and the operation of key by using the interphone and the telephone. The device comprises a converting unit which connects automatically an interphone and a telephone by sensing the lift of the telephone and a bell output circuit and a bell termination switch, a key operation uint which operates a key by comparing the signals generated from number memory unit with the analog signals generated from the push of number buttons, a music output circuit which outputs music to external telephone by operating music output circuit, and a power termination circuit which cuts off power by processing the fore-coming signals among the particular signals generated from the interphone and the telephone.
Patent KR-960002773-B1 (KR)
Title: Manufacturing process of metal wiring of semiconductor device
Inventor: HA JAE-HEE
IPC: H01L21/768
Filed: 1992-12-31
Granted: 1996-02-26
Abstract: The title method comprises (A) depositing a glue layer(2) thinly by forming metallic contact hole, (B) depositing a bracket tungsten film(3) on the deposited the glue layer(2), (C) forming a metallic pattern on the tungsten film(3) without mask, (D) etching isotropically by 70-80% of the thickness with rapid SF6 of Ar gas without mask to prevent the loss of the tungsten film(3) in the contact hole, and (E) etching the remained tungsten film(3) with high etching selectivity of the tungsten film(3) and etching the glue film(2) under 350-450 mTorr, in 70-90 gauss of magnetic field, at 9-11 deg.C of a substrate.
Patent KR-0171611-B1 (KR)
Inventor: AKKAPEDDI MURALI KRISHNA
IPC: C08G69/40
Filed: 1992-01-29
Granted: 1999-05-01
Abstract: 본 발명은 식 (여기서, n=10-14, 바람직하게는 12)의 반복단위들을 포함한 단량체 단위들; 바람직하게는 1, 12-도데칸디아민, 식 (여기서, Ar은 방향족기)의 반복단위들을 단위들을 유도하는 대칭성 이산 또는 그 유도체, 바람직하게는 대칭성 방향족 디카르복시산 단량체 단위들을 갖는 개량된 폴리아미드 공중합체에 관한 것이다. 본 발명의 공중합체는 또한 소량, 바람직하게는 3-30몰퍼센트, 더욱 바람직하게는 5-10몰퍼센트의 부가공단량체(additional comonomer)로부터 유도된 단위들을 포함한다.
Patent KR-0160526-B1 (KR)
Title: Process for transmitting a signal
Inventor: VAUPEL THOMAS
IPC: H04B14/04
Filed: 1990-10-04
Granted: 1998-12-01
Abstract: PCT No. PCT/EP90/01661 Sec. 371 Date Aug. 24, 1992 Sec. 102(e) Date Aug. 24, 1992 PCT Filed Oct. 4, 1990 PCT Pub. No. WO91/05411 PCT Pub. Date Apr. 18, 1991.A method of transmitting an analog signal including the steps of converting the analog signal into a digital signal and using windows to subdivide the digital signal into successive blocks. The blocks are evaluated for level changes, and when a level change is below a predetermined level the blocks are overlapped by 50%. The signal segments within the blocks assessed using analysis windows. The signal segments are transformed using subsampling and time domain aliasing cancellation to compensate for aliasing components. The signal segments are inverse transformed and assessed using synthesis windows. The blocks are rejoined in overlapping fashion. When the level change is above the predetermined level the signals are subdivided into blocks and the blocks are overlapped by less than 50%, or not overlapped at all. The signal segments are fully scanned, compressed and transformed. The signal segments are finally inverse transformed and expanded.
Patent KR-0178055-B1 (KR)
Title: Thermally stable polyvinyl chloride resin
Inventor: POURATHMADY NASER
IPC: C08F14/00
Filed: 1991-05-10
Granted: 1999-05-15
Abstract: Polyvinyl halide resin absent allylic halogen is disclosed. Another polyvinyl halide resin absent allylic halogen, allylic branching and unsaturation is also disclosed. The compositions of this invention are prepared by contacting any polyvinyl halide resin with a hydrogen-substituting compound that has a selective affinity for the allylic halogens.
Patent KR-960006945-B1 (KR)
Inventor: DOMOLECZNY JAMES D
IPC: H04M1/00
Filed: 1992-04-24
Granted: 1996-05-25
Abstract: 내용 없음.
Patent KR-100229256-B1 (KR)
Inventor: OZAKI MASAMI
IPC: A01P7/04
Filed: 1993-02-26
Granted: 1999-11-01
Abstract: 살충제용 신규 트리아졸 유도체는 하기 일반식 [I]을 가지며 작물을 피해를 주지 않고 각종 해충, 특히 진딧물을 방제한다. 
     
       
     
     [상기 식중, 
     R 1 은 저급 알킬기이고; 
     R 2 및 R 3 은 동일하거나 상이한 할로겐원자이며; 
     X는 2-또는 6-위치의 염소원자이다]
Patent KR-950014717-B1 (KR)
Title: Electricity mgnetic composition
Inventor: LEE SUK-JIN
IPC: C04B35/46
Filed: 1993-03-18
Granted: 1995-12-13
Abstract: The magnetic composition of dielectric ceramics comprises 70 mol% titania(TiO2), 20mol% barium carbonate(BaCO3), 5-9 mol% neodymium oxide(Nd2O3), 1-5 mol% dysprsium oxide(Dy2O3) and less than 1 mol% copper titanate(CuTiO3). And the compound is sintered at 1,220-1,260 deg.C. The CuTiO3 is prepared by calcinating a mixture of copper oxide and titania having a mole ratio of 1:1. The obtained dielectric ceramics, used for temperature compensation, has a low temperature coefficient, a high permittivity and a low dielectric loss at high frequencies.
Patent KR-970010751-B1 (KR)
Title: Method for manufacturing biodegrable polyurethane foams
Inventor: SEO KI-SIK
IPC: C08L75/04
Filed: 1993-05-13
Granted: 1997-06-30
Abstract: In  the  process  of  manufacturing  foam  by   reacting   polyol and polyisocyanate, For an example, 70 parts of polyethylene glycol having a molecular weight of 400, 30 parts of sucrose powder, 40 parts of D-glucose power, 4.5 parts of water, 3.4 parts of silicon foaming agent, 0.5 parts of suzdiraurate are mixed 156 parts of polymerized diphenyl methane diisocyanate and left to give a foam with the specific gravity of 0.34.
Patent KR-100277556-B1 (KR)
Title: 사출 성형에 의해 제조된 부분 결정성 합성 수지로 구성된 예비 성형 블랭크를 가열 방법 및 장치
Filed: 1993-05-29
Granted: 2001-01-15
Abstract: 사출 성형에 의하여 제조된 부분 결정성 합성 수지로 구성된 사출된 냉각 예비 성형 블랭크를 가열하기 위한 방법 및 장치이다. 예비 성형 블랭크는 콘베이어의 홀더에 위치되고 콘베이어를 따라 이동함에 따라 종축을 중심으로 회전되어, 콘베이어 상에서 운반 및 회전하는 동안 콘베이어의 한 측면에서 가열되고 다른 측면에서는 냉각되도록 하는 콘베이어의 각 대향 측면에서 일련의 가열 및 냉각 스테이션을 포함하는 다중 스테이션에서 취입 성형 온도까지 가열되어 블랭크들은 그들의 단면을 통하여 균일하게 가열된다. 공정은 예비 성형 블랭크가 취입 성형 장치에 공급되기 전에 예비 성형 블랭크 상의 보호면을 템퍼링하고 생성시킴으로써 완성된다. 전체 공정은 단지 몇분만이 필요하다.
Patent KR-960010954-B1 (KR)
Title: Central door lock device for protection of motor burn-out
Inventor: LEE JONG-IK
IPC: E05B49/00
Filed: 1993-06-28
Granted: 1996-08-14
Abstract: The apparatus prevents a mulfunction of the motor or the door lock because of the wrong operation or the overload of the actuator motor caused by a contact point error or a disconnection. The door lock comprises a 3rd logic gate(U3) connected to a transistor(T6) of a door release part(200) to perform a signal inversion operation; a 2nd logic gate(U6) connected to one end of the 3rd logic gate(U3) to perform a signal inversion operation; a 1st logic gate(U4) connected to one end of the 2nd logic gate(U6) to perform a signal inversion operation; a 6th logic gate(U1) connected to a transistor(T7) of the door release part(200) to perform a signal inversion operation; a 5th logic gate(U1) connected to one end of the 6th logic gate(U2); a 4th logic gate connected to one end of the 5th logic gate(U1); a capacitor(C6) connected between the output terminals of the 1st logic gate(U4) and the 5th logic gate(U1); a capacitor(C7) connected between the output terminals of the 4th logic gate(U5) and the 2nd logic gate(U6).
Patent KR-0118207-B1 (KR)
Inventor: OMORY HISASI
IPC: H01L21/304
Filed: 1993-09-17
Granted: 1997-09-30
Abstract: 웨이퍼가 수납된 제품카세트의 삽출을 행하는 로더/언로더부와; 제품카세트로부터 웨이퍼를 삽출하는 제품삽출부와; 웨이퍼를 세정하는 세정부와; 세벙부에서 세정된 웨이퍼를 수세하는 수세부와; 수세부에서 수세된 웨이퍼를 건조하는 건조부와; 제품삽출부의 제품카세트로부터 내놓아진 웨이퍼를 직접 지지하는 웨이퍼핸드를 가지며 웨이퍼핸드에 의해 지지된 웨이퍼를 세정부, 수세부 및 건조부에 순차반송하는 반송부를 구비하는 반도체 세정장치를 관한 것이다.
Patent KR-970008261-B1 (KR)
Title: Antifreezer additives to coolant for ic engines
Inventor: KO SOO-CHANG
IPC: C09K5/00
Filed: 1993-10-07
Granted: 1997-05-22
Abstract: Antifreeze for internal combustion engine is composed of a) 0.5~5.0% benzoic acid or benzoate salt, b) 0.2~0.5% phosphate salt, c) 0.1~0.6% nitrate salt d) 0.02~0.1 % vanadate salt and e) 0.1~0.5% molybdate salt. Its pH is 7.0~8.5. Additionally, antifreeze includes 0.1~1.0% benzotriazol and/or 0.1~1.0% tolitriazol.
Patent KR-0168874-B1 (KR)
Inventor: CHA MYUNG-SOOK
IPC: B29C59/04
Filed: 1993-10-26
Granted: 1999-03-20
Abstract: 본 발명은 연질의 P.V.C 수지와 분말을 입자화한 세라믹을 약 97:3의 중량비로 혼합하여 1차 혼합물을 얻고 1차 혼합물에 카드늄(CD)와 바륨(BA) 그리고 아연(ZN)이 같은 비율로 혼합된 안정제를 약 98:2의 중량비로 투입 혼합하여 2차 혼합물을 얻고 2차 혼합물과 가소제를 약 96:4의 중량비로 혼합 희석하여서 된 3차 혼합물을 통상의 방법과 같이 적절히 열을 가하여 수개의 성형로울러 사이로 통과시켜 일정두께의 부직포를 제조토록 하므로서 세라믹에서 발산되는 원적외선의 효과는 물론 정확한 량의 투입과 고른 혼합이 이루어져 양질의 제품생산이 가능하고 세라믹 입자를 적절히 투입하므로서 부직포가 질기고 튼튼하도록 한 세라믹이 혼합된 사우나복용 부직포의 제조방법에 관한 것이다.
Patent KR-100276681-B1 (KR)
Title: 비디오 카메라 시스템
IPC: H04N5/232
Filed: 1993-11-06
Granted: 2001-01-15
Abstract: 본 발명은 비디오 신호의 입력 영상 표시 기본 모델의 영상 데이타를 형성하기 위한 입력 영상 형성 단계; 입력 영상의 상기 영상 데이타로부터 타겟 영역을 추출하기 위한 타겟 영역 추출 단계; 상기 추출된 타겟 영역의 크기를 계산하기 위한 검출 타겟 크기 계산 단계; 기준 검출 타겟 크기 계산 단계에서 얻어진 검출 타겟의 크기와 상기 기준 타겟 크기 계산 단계에서 얻어진 기준 타겟의 크기 간의 편차를 얻기 위한 편차 검출 단계; 및 상기 편차를 0으로 만들기 위하여 상기 편차 검출 단계의 편차 출력에 대응하는 상기 입력 영상 형성 단계에서 형성된 입력 영상의 크기를 줌하기 위한 입력 영상 줌 단계를 포함하는 비디오 신호 트랙킹 방법에 관한 것이다.
Patent KR-970001742-B1 (KR)
Inventor: ROSE LARRY D
IPC: B60R21/261
Filed: 1993-11-09
Granted: 1997-02-15
Abstract: 내용 없음.
Patent KR-0162776-B1 (KR)
Inventor: PARK SUNG-SOO
IPC: F16H61/18
Filed: 1993-11-27
Granted: 1998-12-01
Abstract: 엔진 런닝상태에서 부주의에 변속레버를 P 레인지에서  D 레인지로 이동시 차량이 급출발되는 것을 방지하기 위하여, 오일펌프와 매뉴얼 밸브 사이에 ATF 솔레노이드 밸브를 설치하고, 브레이크 스톱 스위치의 브레이크 신호를 CPU로 보낼 수 있도록 하여 브레이크 신호가 입력되는 경우에 CPU가 상기한 ATF 솔레노이드 밸브로 전원을인가하지 않도록 하여 주행가능하게 하고, 브레이크 신호가 입력되지 않는 경우에 ATF 솔레노이드 밸브로 전원을 인가하여 오일펌프에서 생성된 유압을 배출시킴으로서 출발이 이루어지지 않도록 하는 자동밋션 차량의 급발진 방지 시스템을 제공한다.
Patent KR-100187848-B1 (KR)
Inventor: LEE HUNG-KYU
IPC: B60K17/06
Filed: 1993-12-06
Granted: 1999-06-01
Abstract: 본 발명은 차량용 수동변속기의 후진변속에 관한 것으로, 상기 수동변속기(1)는 후진변속시 후진아이들기어축(4)에 내설된 회전멈춤장치에 의해 후진아이들기어(5)가 구동축(12)의 후진기어(13)와 먼저 부분치합되어, 그 회전이 정지된 상태에서 종동축(14)의 후진기어(15)와 순차적으로 치합되므로 원활한 치합이 이루어져, 상호 치합되는 기어치의 마모 및 파손을 방지할 수 있게 되는 것이다.
Patent KR-970003403-B1 (KR)
Title: Control method of facsimile
Inventor: NAM CHA-HEE
IPC: H04N1/00
Filed: 1993-12-18
Granted: 1997-03-18
Abstract: The method is for controlling shortening of data transmission time in a facsimile machine. The method includes: a memory checking step of checking whether or not a transmitting line memory(3) is vacant; a data storing step of storing a read data for a next line at a block memory(9a) having a buffer capable of storing an image data over two lines if the line memory(3) is not vacant from the checking step; and a compression and coding step of compressing and coding one line image data stored in the block memory(9a) to store the compressed and coded image data if there exists a read and stored image data during the memory storing step.
Patent KR-0119905-B1 (KR)
Title: Multi-processor system memory management
Inventor: PARK NAM-JIN
IPC: G06F15/16
Filed: 1993-12-23
Granted: 1997-10-29
Abstract: A method for controlling multi-stage input que used at a multi processor system memory is disclosed. The system comprises an interface(8) receiving an address bus information and a data bus information; a checking unit(8) for determining the input address and the input data are normal or not; an input que controller(10) for controlling the input of the information according to the output from the checking unit(8); and a memory system(5,6,7) for determining the access between a DRAM controller(14) and a DRAM array(15) by using a multi address que(11) and a multi-data que(12).
Patent KR-100223389-B1 (KR)
Inventor: HARA HIROMU
IPC: C07C237/20
Filed: 1991-10-18
Granted: 1999-10-15
Abstract: 본 발명은 하기 일만식(I)의  트리 저급 알콕시벤젠 유도체 또는 이의  염, 이의 광학이성체 또는 용매화믈, 이들을 함유하는 약제악적 조성물 및 이들을 제조하는 방법에 관한 것이다. 
     
       
     
     상기식에서, 
     R 1 ,R 2 및 R 3 은 동일하거나 상이하며 각각 저급 알킬 그룹을 나타내고; 
     A는 구조식 그림 또는 의  그룹을 나타내며; 
     R 4 밋 R 5 는 동일하거나 상이하고 각각 저급 알킬 그룹, 아르알킬 그룹 또는 아릴 그룹을 나타내며, 단 R 4 및 R 5 는 인접한 질소윈자와 함께 4-위치에서 저급 알킬 그룹에 의해 치환될 수 있는 피롤리디닐 그룹, 피페리디노 그룹, 모르폴리노 그룹,티오모르폴리노 그룹 또는 피페라지닐 그룹을 형성할 수 있다. 
     본 발명의 화합물은 폐 표면 활성제 분비촉진제로서 특히 유용하다.
Patent KR-100251396-B1 (KR)
Inventor: HOEG HARRO
IPC: C22C19/05
Filed: 1992-01-22
Granted: 2000-04-15
Abstract: 본 발명은 20내지 24wt% cr, 0 내지 8wt% W, 4 내지 7wt% A1, 0.2 내지 0.55% C, 0 내지 2% Hf, 0.1 내지 1.5wt% Nb, 0 내지 8 wt% Mo, 0 내지 1.2wt% Si 및 0 내지 15wt% Fe로 구성되며 W함량 및 Mo함량의 합이 10wt%이하인, 내연기관용 배기 밸브의 밸브 시트 재료 용도로 사용되는 니켈 주성분 합금에 관한다. 상기 합금은 강한 부식성 설퍼 함유 환경에서 500℃의 작업온도에도 양호한 내식성 및 Alloy 50에 대응하는 연성을 갖는다.
Patent KR-0144657-B1 (KR)
Inventor: RICHARDS RAY S
IPC: C03B3/00
Filed: 1992-03-03
Granted: 1998-07-15
Abstract: 용기(32)에 보급되는 공급흐름(38)을 유리화된 유리 용융물(50)로 변환시키는, 혼합 임펠러(34)를 가진 유리 용해기(30)이다. 유리 용융물(50)을 가열하기 위해 전극(36)이나 가스버너(58) 따위의 가열수단이 사용된다. 전극(36) 배열이 임펠러(34)를 통하는 전류 흐름을 최소화하기 위해 제안돼 있다. 특수한 연속 원형 임펠러나 원추형 펌프(70)을 통한 전류 흐름이 개시돼 있다. 원통현 용기(98), 삼각형 용기(94), 정방형 용기(32), 및 육각형 용기(96)이 개시돼 있다. 
     피복된 광물 섬유, 비산재, 방사성 물지, 화학 쓰레기 및 기타를 포함하여 특수한 쓰레기 흐름을 처리하는 방법이 개시돼 있다.
Patent RO-120766-B1 (RO)
Title: Dynamometric element for measuring the seat belt tensile force acting on the seat belt lock
Inventor: JOHANNES ANTE
IPC: B60R22/00
Filed: 2002-07-16
Abstract: The invention relates to a dynamometric element meant for the measuring of the tensile force acting on a seatbelt lock in a motor vehicle. The dynamoelectric element comprises a casing (4) provided with an orifice (6) cut in the front wall (7) of the casing (4) in which there is located an anchor (5) having a junction plate (8) which penetrates through the orifice (6) of the casing (4) and which is provided with an arrester (9). The anchor (5) may move inside the casing (4) under the action of the tensile force occurring in the security belt against an elastic rest achieved by means of a spring (12), subjected to bending, which may rest both on the anchor (5) and on the casing (4), on both sides of the anchor (5). A magnet (11) whose displacement is sensed by a sensor (18) is secured on the anchor (5), the dynamometric element being mounted between a security belt lock and an anchoring element (3), fixed, for example, on a motor vehicle body.
Patent RO-121847-B1 (RO)
Title: Herbicidal and fertilizing composition
Inventor: MANEA PETRE
IPC: C05C1/00
Filed: 2003-10-10
Abstract: The invention relates to a composition with herbicidal and fertilizing action, to be used in agriculture. According to the invention, the composition comprises a liquid nitrogen fertilizer with a total nitrogen content ranging from 390 to 422 g/l, in combination with an aqueous solution of low concentration (10...11%) resulting from the dissolution of a mixture of auxiliary substances in a water amount representing 10...10.5% by weight, of the total mixture, and including a soaking agent in a ratio of 0.1...0.2% by weight, a polyvinyl adhesive in a ratio of 0.10...0.15% by weight, as well as a nitrogen-based acidifying agent of the HNO3 type in a concentration of 70...80% and in a ratio of 0.7...0.9% by weight, the two components being mixed in a ratio of 14...15 : 2.
Patent RO-126797-B1 (RO)
Title: Cavity ionizing radiation detector
Inventor: CĂLIN MARIAN ROMEO
IPC: G01T1/14
Filed: 2010-03-08
Abstract: The invention relates to a detector employed for measuring dosimetric quantities. According to the invention, the detector consists of a cylindrical body made of a mixture of up to 23% teflon as powder, up to 48% graphite and up to 29% zeolite, homogenized, sintered and pressed in a cylindrical shape, having a wall thickness of up to 1 mm, containing a collecting electrode (1) placed inside a voltage electrode (2) made of the same mixture, coated with a metallic tin coat, the electrodes being sealed by means of a sealing element (3) and electrically insulated by means of a polystyrene insulator (4), some pins, namely a collecting pin (5) and an external pin (6) for taking over the signal, an inlet pipe (7) achieving the coupling to a vacuum installation, the insulator (4) and the collecting pin (5) being fixed to the detector body by means of a mechanical element (8), a supply clip (9) and a resilient element (10).
Patent SA-118400239-B1 (SA)
Inventor: ABDULAZIZ MOHAMMED ALKLAIBI
Filed: 2018-11-28
Abstract: يتعلق الاختراع الحالي باستبدال عنصر إعادة التسخين في عمليات تكييف الهواء بملف يسمى السيفون الحراري الذي يوضع أمام مكيف الهواء للقيام بإجراء عملية إعادة التسخين وهو عبارة عن ملف يتكون من عدة انابيب يوضع بشكل رأسي امام المكيف بحيث يكون جزء منه امام هواء التغذية والجزء الاخر امام الهواء الراجع. يحتوي الملف على وسيط تبريد يتحول من سائل الى بخار عند امتصاص بعض حرارة الهواء الراجع ومن بخار الى سائل عند طرده بعض الحرارة الى هواء التغذية وبذلك يحصل تدوير تلقائي لوسيط التبريد. الطريقة التقليدية لعملية إعادة عملية التسخين في الإمكان الرطبة هي استخدام عنصر التسخين الكهربائي او الملف المائي الذي يوضع في طريق هواء التغذية لرفع درجة حرارته المحسوسة الى درجة حرارة التغذية المطلوبة. العيب الرئيسي لهذه الطريقة هو استهلاك طاقة إضافية بينما الجهاز المقترح لا يتطلب أي طاقة إضافية ولا يحتوي على عناصر متحركة مما يضمن عمله لمدة طويلة بدون الحاجة الى صيانة. أيضا لا يتضمن المخاطر التي ممكن ان تحدث في حالة استخدام السخانات الكهربائية. (شكل 4).
Patent SA-518391518-B1 (SA)
Title: N-[2-(1 -benzylpiperidin-4-yl)ethyl]-4-(pyrazin-2-yl)-piperazine-1 -carboxamide derivatives and related compounds as muscarinic receptor 4 (m4) antagonists for treating neurological diseases
Inventor: NICOLE HARRIOTT
Filed: 2018-05-05
Abstract: Provided herein are small molecule compounds of the following formula (I): (I) or a stereoisomer, tautomer, solvate, ester, prodrug, or pharmaceutically acceptable salt thereof, wherein A, B, C, L1, L2, R1, R2, R3, R4, R5, w, x, y and z are as defined herein. Methods for treating diseases/disorders by antagonizing muscarinic receptors, including specifically antagonizing muscarinic receptor 4 (M4), are also provided.
Patent SA-518392144-B1 (SA)
Title: Osmotic Pressure Assisted Reverse Osmosis Process and Method of Using the Same
Inventor: BAKER ELLIOTT
Filed: 2018-08-02
Abstract: Devices, methods, and systems for producing a concentrated feed stream and a diluted feed stream using a solute stream provided to the low pressure side of the semi-permeable membrane during a reverse osmosis process. The process includes providing a semipermeable membrane having a first side and a second side and introducing a first feed solution stream on the first side of the membrane and a second feed solution stream on the second side, wherein the osmotic pressure of the of the first feed solution stream is greater than or equal to the osmotic pressure of the second feed solution stream. The process further includes exerting hydrostatic pressure on the first side of the membrane such that solvent passes from the first side to the second side thereby producing a concentrated first feed solution stream and a diluted second feed solution stream. Devices and systems for performing the processes are provided.
Patent SA-519401572-B1 (SA)
Title: Process for producing dienes
Inventor: PASTORI MONICA VITTORIA
Filed: 2019-04-14
Abstract: The present invention relates to a process for producing a diene, preferably a conjugated diene, more preferably 1,3-butadiene, comprising the dehydration of at least one alkenol having a number of carbon atoms greater than or equal to 4, in the presence of a catalytic material comprising at least one crystalline metalosilicate in acid form, preferably a macroporous zeolite, more preferably a zeolite with a FAU, BEA or MTW structure. Preferably, said alkenol having a number of carbon atoms greater than or equal to 4 may be obtained directly through biosynthetic processes, or through catalytic dehydration processes of at least one diol. When said alkenol is a butenol, said diol is preferably a butanediol, more preferably 1,3-butanediol, even more preferably bio-1,3-butanediol, i.e. 1,3-butanediol deriving from biosynthetic processes. When said alkenol is 1,3-butanediol, or bio-1,3-butanediol, the diene obtained with the process according to the present invention is, respectively, 1
Patent AU-2017332965-B1 (AU)
Title: A vessel made from separate floating elements
Inventor: MILLER CLIFTON LEIGH
IPC: B63B7/04
Filed: 2017-12-05
Abstract: A dinghy constructed of two separable sections, being a front and a rear section, and a connection means adapted to join the two sections together. The front section has a rear bulkhead, the rear section has a front bulkhead the connection means integral with the bulkheads. One of the bulkheads includes cylindrical sleeves, the other bulkhead cylindrical rods adapted to engage the sleeves to thereby connect the dinghy together.