baber/WOPTO huggingface dataset:
Patent GB-2611759-A (GB)
Title: Method of operating a fuel injection system
Inventor: BAPTISTE PERROT
IPC: F02D41/24
Filed: 2021-10-12
Abstract: A method of controlling fuel injection in an internal combustion engine whereby each injector event generates a drive signal to cause a fuel injector to open. In a drive mode the drive signal has a length, PWf, that corresponds to a reference length, PWref, determined from a reference map, MAP-PWref, of demand fuel quantity vs. pulse length, and corrected by a correction value, PWcorr. The PWcorr is determined based on a map, MAP-PWcorr, depending on demand fuel quantity. The MAP-PWcorr being learned during engine runtime by comparing injector-specific hydraulic open times and reference hydraulic open times. A learning phase may perform a number of learning injector events over a predetermined demand fuel range, each injector event being performed with corresponding non-corrected PWref. A map MAP-HO.m establishing a relationship between fuel quantity and pulse width for the learning injector events is updated. The opening delay, OD and Closing Response, CR, may be determined for the learning injector events and the measured hydraulic open time, HO.m, is determined. A computer program and control system are also claimed.
Patent GB-2612095-A (GB)
Title: Vehicle centre console table system
Inventor: Ben Phyall
IPC: B60N3/00
Filed: 2021-10-22
Abstract: A vehicle centre console table system (100) for a vehicle (1), the vehicle centre console table system comprising: a table (102); an actuation system (104) configured to, in dependence on an electrical signal, elevate the table from a first position (P1) to a second position (P2) above the first position, wherein in the first position the table is in a substantially horizontal orientation and defines a vehicle centre console surface (S), and wherein in the elevated second position the table is in the substantially horizontal orientation; a slider (106) configured to enable horizontal sliding of the table from the second position to an aft position (AP) rearward of the second position; and a pivot (108) proximal to a fore end of the table, configured to enable turning of the table along a horizontal arc, in clockwise and anti-clockwise directions, between a first operating angle (A1) to a first side -y of the aft position and a second operating angle (A2) to a second opposite side +y of the aft position.
Patent GB-2597397-A (GB)
Title: Apparatus and method for support removal
Inventor: DANIEL JOSHUA HUTCHINSON
IPC: B33Y40/20
Filed: 2017-06-01
Abstract: A support structure material removal apparatus comprising a first tank 16 forming a first tank chamber for containing a liquid mass 28 and a part 40 having support structure material, a second tank 18 forming a second tank chamber for containing a liquid mass, wherein the first 16 and second 18 tank chambers are in liquid communication, a pump (figure 3A, 30) for causing liquid mass to flow from the second tank to the first tank, manifolds 14 for producing rotational flow of the liquid mass in the first tank, and a weir 20 between the first tank and the second tank, wherein the liquid mass in the first tank is able to flow into the second tank. Also, an apparatus comprising a part-containing tank, manifolds located around the part-containing tank for producing a rotational flow of liquid mass in a first tank, and a pump for liquid mass to flow via manifolds the part-containing tank. Also, an apparatus comprising an output tank, an input tank, a pump in a flow path between the tanks, a manifold located in the flow path and a weir between the input and output tanks.
Patent GB-2614250-A (GB)
Title: Aerial imaging array
Inventor: RHYS HEXTER
IPC: G03B37/04
Filed: 2021-12-22
Abstract: An aerial imaging array includes at least two imaging devices 10 viewing downwards on a mount 20 attached to an aircraft 40. The imaging devices each have a field of view 30 and an image frame 60 with a vertical centreline 70 and a transverse centreline. They are positioned within the mount so that the projections of the vertical centrelines onto a horizontal plane are parallel and any gap between adjacent fields of view is less than a quarter of the width of the smaller of the adjacent fields of view. There may be a gap between adjacent fields of view. The centrelines of the viewing directions of imaging devices with adjacent fields of view may be at least 20 degrees apart. The imaging array may include first 90 and second 100 pairs of imaging devices. The first/second pair of imaging devices’ viewing directions may be tilted left/right by angles β,γ where β >20° and γ<β. The first pair of imaging devices’ viewing directions may be tilted left and right by angle β of more than 20° and the second pair of imaging devices’ viewing directions may be tilted left and right by angle γ<β.
Patent GB-2606048-A (GB)
Title: A hydroponic system and devices for irrigating a growing crop
Inventor: Marcus Comaschi
IPC: A01G31/00
Filed: 2021-04-20
Abstract: A reusable growing plug 900, for use in hydroponic systems, wherein at least a portion of the growing plug is flexible and comprises a first surface 902A, a second surface 902B and at least one aperture 906 extending through the first and second surface for receiving a growing crop. The growing plug further comprises a plurality of prongs 904, coupled to the second surface. The growing plug has a first configuration and a second configuration, wherein in the first configuration (figure 9A) the plurality of prongs are brought together relative to the second configuration; and in the second configuration (figure9B) the plurality of prongs are separated relative to the first configuration. In the first configuration the growing plug is biased to form a dome and in a second configuration the growing plug is biased to form an inverse dome. The plug may be made of rubber. Also disclosed is a hydroponic system for irrigating a growing crop comprising a growing frame comprising a rotating portion, wherein the rotating portion comprises a plurality of reusable growing plugs configured to fit within apertures
Patent GB-2601431-A (GB)
Title: Porch mounted variable reluctance measurement technology tendon tension monitoring system
Inventor: JOHN RAY BAILEYS
IPC: G01L5/00
Filed: 2017-12-12
Abstract: A porch-mounted tendon tension monitoring system 10 comprising: a connector assembly 12 configured to connect to the top of a tendon; and a tendon tension monitoring apparatus secured to the connector assembly and comprising: a pair of substantially parallel mounting flanges separated by an axial distance; a plurality of variable reluctance measurement technology sensors (VRMT) 28, each such sensor comprising a C-core and an I-core, and the C-core comprising coil windings; the plurality of VRMT sensors positioned between the pair of substantially parallel mounting flanges, such that neither the C-core nor the I-core is fixedly connected to either of the substantially parallel mounting flanges, and configured to measure changes in the axial distance between the mounting flanges; and one or more cylindrical compression cells 40 positioned between and supporting the mounting flanges. Each of the plurality of VRMT sensors may be mounted in a mechanical strain amplifier 30 between the pair of substantially parallel mounting flanges. The pair of substantially parallel mounting flanges may comprise indentations, wherein each mechanical strain amplifier engages at least one indentation. There may be a boot 34 circumscribing the plurality of VRMT sensors configured to inhibit the ingress of sea water.
Patent GB-2603731-A (GB)
Title: Method and device for calibrating a vehicle camera of a vehicle
Inventor: PHILIPPE DREUW
IPC: H04N17/00
Filed: 2018-04-11
Abstract: A method for self-calibrating an onboard vehicle camera 105 is described. Two subsequent images (305, 310, Fig. 3) are taken with the camera moving 210 while the automobile 100 is stationary, and said images are used to calibrate at least one calibration parameter (315, Fig. 3). Flow vectors (513, Fig. 5) might be used for calibration, which might be compared with reference vectors. The flow vectors may be determined by using multiple feature points from different images. The travel path 200 of the camera may be reconstructed via the control signal of an actuator motor. A car motion signal may be used to confirm that the vehicle is stationary. The camera trajectory may be related to the displacement of a camera mounted on a car door or a tailgate being opened or closed. Said motion may also derive from an exterior mirror being folded in or out of a door. The calibration procedure may be interrupted if an inclination sensor recognises that the automobile is inclined.
Patent GB-2619524-A (GB)
Title: Door monitoring system
Inventor: JULIAN HALL
IPC: G08B25/14
Filed: 2022-06-07
Abstract: A method is provided of configuring a door monitoring system in an environment where doors contain ligature detection devices, such as psychiatric hospitals and prisons. The method comprises displaying a floor plan of a building including one or more doors 420, each comprising a ligature-detection device; receiving a user input indicative of a selection of one of the doors 404; and, based on the user input, monitoring a status of the selected door 406. The method may be repeated such that a plurality of doors are selected and monitored. The user input may comprise dragging and dropping an icon over a displayed door to select that door for monitoring. Monitoring the status of the door may comprise determining whether a status of the door has changed 408 and modifying the manner in which the door is presented on the displayed floor plan in response thereto 410. Monitoring a selected door may comprise determining: whether the door is open or closed; whether the ligature detection device of the door has been triggered; whether the status of the door or ligature detection device can be accurately determined; and whether the door has responded to a status update request.
Patent GB-2612911-A (GB)
Title: Methods and systems for determining a pregnancy-related state of a subject
Inventor: MANEESH JAIN
IPC: G16H50/70
Filed: 2020-02-13
Abstract: Identifying or monitoring a presence or susceptibility of a pregnancy-related state of a subject may comprise assaying a cell free biological sample derived from said subject to detect a set of biomarkers, and analysing the set of biomarkers with a trained algorithm to determine the presence or susceptibility of the pregnancy-related state, such as pre-term birth, full-term birth, gestational age, due date, onset of labor, pregnancy-related hypertensive disorder, eclampsia, gestational diabetes, congenital disorder of fetus of subject, ectopic pregnancy, spontaneous abortion, stillbirth, post partum complication, hyperemesis gravidarum, hemorrhage or excessive bleeding during delivery, premature rupture of membrane, premature rupture of membrane in pre-term birth, placenta previa, intrauterine/fetal growth restriction, macrosomia, neonatal condition and fetal development stage or state. The transcripts are assayed in the cell-free biological sample derived from the subject to detect the set of biomarkers. The transcripts are assayed with nucleic acid sequencing. The metabolites are assayed in the cell-free biological sample derived from the subject to detect the set of biomarkers. The metabolites are assayed with a metabolomics assay. The trained algorithm is adjusted or tuned to improve the performance, accuracy, positive predictive value (PPV)​, negative predictive value (NPV)​, clinical sensitivity, clinical specificity, or area under curve (AUC) of identifying the pregnancy-related state.
Patent GB-2611221-A (GB)
Title: Server-side ad insertions (SSAI) with additional metadata and client functionality
Inventor: Jacob John Mingolla
IPC: H04N21/845
Filed: 2021-05-28
Abstract: A method of providing customized interaction of a media player based on metadata obtained from an origin server. In one step, the origin server obtains metadata related to an active substream content. The media player is provided a playlist for playing a primary video stream. The playlist includes a request for the metadata, the request being associated with the insertion of the active substream content in the playback of the primary video stream. The origin server receives the request for the metadata from the media player. The origin server inserts the active substream content and metadata segments into the primary video stream. A secondary video stream is obtained after insertion of the active substream content. The origin server provides the metadata to the media player using a metadata storage and a metadata service. The media player customizes the interaction using the metadata during playback of the secondary video stream.
Patent GB-2614012-A (GB)
Title: Tag-driven scheduling of computing resources for function execution
Inventor: Joseph W Cropper
IPC: G06F9/50
Filed: 2021-08-19
Abstract: A method includes extracting, by a scheduler, function-tag data associated with a function identified by a deployment request. The method also includes selecting, by the scheduler, a computing device within a server cluster to host the function based at least in part on a comparison of the function-tag data and host-tag data associated with the computing device. The method also includes issuing, by the scheduler, an instruction to the computing device, wherein the issuing of the instruction causes an allocation of resources for hosting execution of the function.
Patent GB-2619638-A (GB)
Title: System for facilitating direct communications
Inventor: Maximillian Sugrue
IPC: G06Q30/02
Filed: 2022-03-08
Abstract: Systems and methods are provided for generating and transmitting communications between merchant, advertiser, and consumer user devices associated with a future purchase that is initially identified by the consumer user. The disclosure describes these and other perspectives of matching and limiting the advertisements and items to a time frame initiated by the consumer user.
Patent GT-197434352-A (GT)
Title: Acilamino- fenil-acetamidinas, procedimientos para su pro- duccion y su aplicacion como medicamentos.
IPC: A61K31/155
Filed: 1974-09-12
Abstract: SE REFIERE A NUEVAS ACILAMINOFENILACETAMIDINAS, A PROCEDIMIENTOS PARA SU PRODUCCION Y A SU APLICACION COMO MEDICAMENTOS, ESPECIFICAMENTE COMO PARASITICIDAS. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA CONTENIDA EN LA FICHA TECNICA RESPECTIVA.
Patent GT-198066871-A (GT)
Title: Procedimiento para la obtencion de derivados de triazol
IPC: A61P25/00
Filed: 1980-12-12
Abstract: SE REFIERE A DERIVADOS DE TRIAZOL Y SUS SALES DE ADICION DE ACIDO,A UN PROCEDIMIENTO PARA LA PREPARACION DE ESTAS NUEVASSUSTANCIAS Y COMPOSICIONES FARMACEUTICAS QUE LAS CONTIENEN. LOS NUEVOS DERIVADOS DE TRIAZOL TIENEN LA ESTRUCTURA QUIMICAI,CONTENIDA EN LA FICHA TECNICA RESPECTIVA.
Patent GT-198700051-A (GT)
Title: Derivados de propargiloxibenceno, su preparacion y composiciones fungicidas que los contienen.
IPC: C07C11/22
Filed: 1987-08-26
Abstract: EL PRESENTE INVENTO TIENE COMO OBJETO NUEVOS DERIVADOS DE PROPARGILOXIBENCENO SU PREPARACION Y SU UTILIZACION COMO MATERIALES ACTIVOS DE COMPOSICIONES AGRO QUIMICAS, EN PARTICULARFUNGICIDAS.
Patent GT-200200186-A (GT)
Title: Composicion herbicidas
Inventor: RUEDIGER KOTZIAN GEORG
IPC: A01N37/18
Filed: 2002-09-20
Abstract: LA PRESENTE INVENCION SE REFIERE A UN AGENTE HERBICIDA SINERGICO DE FORMULA GENERAL (I) DESCRITA EN EL EXPEDIENTE Y QUE ESTA CARACTERIZADO PORQUE ADEMAS DE LOS ADYUVANTES DE FORMULACION INERTES CORRIENTES, CONTIENE COMO INGREDIENTE ACTIVO UNA MEZCLA DEL COMPUESTO DE FORMULA (I) Y UNA CANTIDAD SINERGICAMENTE EFECTIVA DE UNO O MAS COMPUESTOS HERBICIDAS DESCRITOS EN LA SOLICITUD. LA INVENCION ES APROPIADA PARA EL CONTROL SELECTIVO DE MALEZAS EN CULTIVOS DE PLANTAS UTILES, COMO, ARROZ.
Patent GT-201000045-A (GT)
Title: Derivados de ciclopropilamida '978
Inventor: ANDREW BRUGEL TODD
IPC: C07D213/56
Filed: 2010-02-22
Abstract: LA PRESENTE INVENCIÓN DIVULGA POR LO MENOS UN DERIVADO DE LA CICLOPROPILAMIDA, POR LO MENOS UNA COMPOSICIÓN FARMACÉUTICA QUE CONTIENE POR LO MENOS UN DERIVADO DE LA CICLOPROPILAMIDA Y POR LO MENOS UN MÉTODO PARA USAR POR LO MENOS UN TRASTORNO ASOCIADO CON EL RECEPTOR H3 DE LA HISTAMINA
Patent GT-201200158-A (GT)
Title: Procedimiento para la preparación de {4,6-diamino-2-[1-(2-fluorobencil)-1h-pirazolo[3,4-b]piridin-3-il]pirimidin-5-il}metilcarbamato de metilo y su purificación para su uso como principio activo farmacéutico
Inventor: FRANZ-JOSEF MAIS
IPC: C07C325/02
Filed: 2012-05-24
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A UN PROCESO PARA LA PREPARACIÓN DE METIL {4,6-DIAMINO-2-[1 - (2-FLUOROBENCIL)-1H-PIRAZOLO [3,4-B] PIRIDIN-3-IL] PIRIMIDIN-5-IL} METILCARBAMATO DE LA FÓRMULA (I) Y A UN PROCEDIMIENTO PARA LA PURIFICACIÓN DEL PRODUCTO EN BRUTO DEL COMPUESTO DE LA FÓRMULA (I) PARA USO COMO COMPUESTO FARMACÉUTICAMENTE ACTIVO, EN DONDE, PARA LA PURIFICACIÓN, METIL {4,6-DIAMINO-2-[1 - (2-FLUOROBENCIL)-1H-PIRAZOLO [3,4-B] PIRIDIN-3-IL] SULPHINYLDIMETHANE PIRIMIDIN-5-IL} METILCARBAMATO DE (01:01), ES DECIR, UN COMPUESTO DE LA FÓRMULA (II), SE AÍSLA COMO PRODUCTO INTERMEDIO O SE GENERA COMO INTERMEDIO EN ESTE PROCESO DE PURIFICACIÓN, SI ESTÁ PRESENTE EN UNA MEZCLA APROPIADA.
Patent GT-201400147-A (GT)
Title: Pirimidinas y triazinas fusionadas sustituidas y su uso
Inventor: MARKUS FOLLMANN
IPC: C07D519/00
Filed: 2014-07-10
Abstract: LA SOLICITUD SE REFIERE A NUEVOS SUSTITUIDO PIRIMIDINAS Y TRIAZINAS ANILLADOS, MÉTODOS PARA LA PRODUCCIÓN DE LOS MISMOS, EL USO DE LOS MISMOS SOLOS O EN COMBINACIÓN PARA EL TRATAMIENTO Y / O PROFILAXIS DE ENFERMEDADES, Y EL USO DE LOS MISMOS PARA LA PRODUCCIÓN DE MEDICAMENTOS PARA EL TRATAMIENTO Y / O PROFILAXIS DE ENFERMEDADES , EN PARTICULAR PARA EL TRATAMIENTO Y / O PROFILAXIS DE ENFERMEDADES CARDIOVASCULARES.
Patent IN-2014DE00338-A (IN)
Inventor: Asit Kumar Chakraborti
IPC: C07D/
Filed: 2014-02-05
Abstract: The present invention provides an improved catalytic process for the synthesis of dibenzo[1,3]diazepines by coupling of amines with aldehydes in the presence of metal nanoparticles as catalyst. The process has certain advantages as this method involves a single step preparation, fast reaction rate, clean reaction with high product yield and also the method has advantage of reusability of the catalytic system.
Patent KR-830001459-A (KR)
Title: 원형직기의 횡사이상 검출장치(橫사異常檢出裝置)
IPC: D03D51/34
Filed: 1979-12-14
Abstract: 내용 없음
Patent KR-830001794-A (KR)
Title: 선미에 링(ring)형 구조물을 장치 시키기위한 방법
IPC: B63B9/00
Filed: 1980-02-22
Abstract: 내용 없음
Patent KR-830004575-A (KR)
Title: 다량냉동 모터 압축기용 제어 시스템
Filed: 1980-10-30
Abstract: 내용 없음
Patent KR-830004492-A (KR)
Title: 직물에의 역반사처리용 피복 조성물
IPC: D06M15/00
Filed: 1980-11-13
Abstract: 내용 없음
Patent KR-830006792-A (KR)
Title: 퓨 우 즈
Filed: 1981-06-30
Abstract: 내용 없음
Patent KR-830007815-A (KR)
Title: 기름을 추출하기 위한 완적 지침방법
IPC: A23J1/14
Filed: 1981-12-22
Abstract: 내용 없음
Patent KR-840000209-A (KR)
Title: 운 동 화
IPC: A43B7/06
Filed: 1982-07-08
Abstract: 내용 없음
Patent KR-840000744-A (KR)
Title: 중력 원동기
Filed: 1982-07-24
Abstract: 내용 없음
Patent KR-840001224-A (KR)
Title: 습식 산으로부터의 우라늄 회수 방법
IPC: C22B60/02
Filed: 1982-08-12
Abstract: 내용 없음
Patent KR-840001367-A (KR)
IPC: G11B23/04
Filed: 1982-08-25
Abstract: A tape cassette, particularly a magnetic tape cassette, has two or more windows which are separated from one another by a separator housing member and which are located on a common carrier which may consist, for example, of connecting webs between the windows. The window arrangement is useful in standardized cassettes, for example compact cassettes, as well as in all other film, sound, video and data cassettes.
Patent KR-840003126-A (KR)
Title: 원자력발전소용 급수제어기
IPC: G21D3/00
Filed: 1982-12-02
Abstract: 내용 없음
Patent KR-840006464-A (KR)
Title: 로우더장치
IPC: B29D30/08
Filed: 1983-07-06
Abstract: 내용 없음
Patent KR-840005951-A (KR)
Title: 반도체 보호회로
IPC: H04N5/14
Filed: 1983-08-30
Abstract: 내용 없음
Patent KR-850005226-A (KR)
Title: 식물성장 조절용 조성물
Filed: 1984-01-17
Abstract: 내용 없음
Patent KR-850005388-A (KR)
Title: 아스팔트를 이용한 석재타일의 제법
Filed: 1984-01-30
Abstract: 내용 없음
Patent KR-850005964-A (KR)
Title: 비트리 파이트(Vitrified) 연마 지석의 제조 방법
IPC: B24D3/00
Filed: 1984-02-07
Abstract: 내용 없음
Patent KR-840007821-A (KR)
Title: 탄소 분자체의 제조방법
IPC: B01D15/00
Filed: 1984-03-15
Abstract: 내용 없음.
Patent KR-860001224-A (KR)
Title: 흡수성이 우수한 폴리에스터 섬유의 제조방법
IPC: D01F6/92
Filed: 1984-07-11
Abstract: 내용 없음
Patent KR-850001686-A (KR)
Title: 보디 파우더 조성물
IPC: A61K8/72
Filed: 1984-08-02
Abstract: 내용 없음
Patent KR-850004791-A (KR)
Title: 프로테아제 억제제의 제조방법
IPC: A61K39/00
Filed: 1984-11-21
Abstract: 내용 없음
Patent KR-850004829-A (KR)
Title: 자동판매기용 접촉식 선택판넬
IPC: G07F9/00
Filed: 1984-12-01
Abstract: 내용 없음
Patent KR-860000934-A (KR)
Title: 스카라형 조종장치
IPC: B25J9/10
Filed: 1985-07-27
Abstract: 내용 없음
Patent KR-860003179-A (KR)
Title: 시멘트질 필름 및 그 제조방법
IPC: C04B28/02
Filed: 1985-09-11
Abstract: 내용 없음
Patent KR-860003064-A (KR)
IPC: B21B19/08
Filed: 1985-10-05
Abstract: A method of forming seamless metal tubing and pipes of large diameter in excess of 500 mm diameter. A thickwalled hollow body is made by continuous casting. Rolling the continuously cast hollow body over a mandrel in an oblique rolling mill to the desired weight per unit length. Radially expanding the rolled hollow body while maintaining its weight per unit length.
Patent KR-870004674-A (KR)
Title: 신선도 복원성 건조식품 제조방법 및 장치
Filed: 1985-11-09
Abstract: 내용 없음
Patent KR-870006245-A (KR)
Title: 이섬도 다중 해도형 복합섬유의 제조방법 및 장치
IPC: D01D5/28
Filed: 1985-12-30
Abstract: 내용 없음
Patent KR-870006547-A (KR)
Title: 비디오 테이프 레코오더의 로오딩장치
Filed: 1985-12-31
Abstract: 내용 없음.
Patent KR-870007195-A (KR)
Title: 4급 질소-치환된 사포닌 에테르의 제조방법
IPC: C07H3/00
Filed: 1986-01-28
Abstract: 내용 없음
Patent KR-870000553-A (KR)
IPC: F23C3/00
Filed: 1986-06-27
Abstract: The assembly has at least one pulsating combustion chamber (2) acting as a principal chamber (6) and at least two lateral chambers (5). There is at least one flat tube exchanger part (3) and a combustion spur (4) between the chamber and the exchanger and the assembly is formed by two half shells which are welded together on the tubular exchanger plane. Each shell has a fixing at the level of the principal chamber to hold a separation plate while allowing it to move transversely.
Patent KR-870002082-A (KR)
Title: 1-아릴- 피라졸의 제조 방법
IPC: C07D401/04
Filed: 1986-08-08
Abstract: 내용 없음
Patent KR-870009689-A (KR)
Title: 온장고 팬(pan)
IPC: A47J27/04
Filed: 1986-10-15
Abstract: 내용 없음
Patent KR-880001840-A (KR)
IPC: F16C33/12
Filed: 1987-07-02
Abstract: 1. A composite material comprising a substrate of a basic material and at least one sliding bearing layer which is applied by cathode sputtering and which comprises a mixture of particles sputtered in a statistical distribution and comprising at least one metal material forming a fixedly assembled matrix, and at least one further metal material which is pratically not soluble in the material of the matrix in the solid state, characterised in that a) the material which is insoluble in the matrix has a lower melting point than the matrix material, and b) the diameter of the particles of the material which is insoluble in the matrix has a statistical normal distribution with a mean value of ~x < 0.8 mu m.
Patent KR-880005531-A (KR)
Title: 시이트 분리 공급장치
IPC: B65H3/52
Filed: 1987-10-10
Abstract: 내용 없음
Patent KR-880700828-A (KR)
Title: 에틸 알코올에서 비닐아세테이트의 제조방법
IPC: C08F16/06
Filed: 1987-01-26
Abstract: 내용 없음
Patent KR-880701312-A (KR)
Title: 자체 조립식 텐트
IPC: E04H15/30
Filed: 1987-03-11
Abstract: 내용 없음.