baber/WOPTO huggingface dataset:
Patent GB-2600261-A (GB)
Title: Conveyance deployment systems and methods to deploy conveyances
Inventor: ROBELLO SAMUEL
IPC: E21B47/12
Filed: 2019-10-30
Abstract: The disclosed embodiments include well operation evaluation systems and methods to analyze a broomstick chart of a well operation. The method includes receiving data indicative of a well operation involving deploying a conveyance to a predetermined location. The method also includes determining one or more conditions that impact deployment of the conveyance to the predetermined location. The method further includes determining a likelihood of occurrence of the one or more conditions. The method further includes determining one or more operations which, when performed by one or more tools used during the well operation, overcome the one or more conditions.
Patent GB-2604231-A (GB)
Title: Stowable power plug, patch board and electric appliance
Inventor: QINGSEN ZHANG
IPC: H01R31/06
Filed: 2021-12-29
Abstract: A stowable power plug comprises a mounting seat 100, the mounting seat having a first side and a second side opposite to the first side. A first rotating shaft (figure 2, 210) is provided on a first pin 200. The first pin 200 is rotationally connected with the first side of the mounting seat 100 through the first rotating shaft (figure 2, 210). A second rotating shaft (figure 2, 310) is provided on each of two second pins 300, wherein each of the two second pins 300 is rotationally connected with the second side of the mounting seat through the second rotating shaft (figure 2, 310). The plug comprises a linkage assembly 400, wherein the linkage assembly 400 comprises a rack piece 410, a first gear 420 and a second gear 430, wherein the first gear 420 is provided on the first rotating shaft (figure 2, 210), and the second gear 430 is provided on the second rotating shaft (figure 2, 310). The rack piece 410 is movably provided in the mounting seat 100. The rack piece 410 is meshed with the first gear 420 and the second gear 430.
Patent GB-2618310-A (GB)
Title: An autonomous ground deposition and/or marking robot purging arrangement
Inventor: ANTHONY DAVID GEORGE RHOADES
IPC: B05B15/50
Filed: 2022-03-31
Abstract: An autonomous ground deposition and/or marking robot purging arrangement 10, comprises a first locator member 12 and a second locator member 14 cooperatively arrangeable to provide a purge container locator 16. The purge container locator is operable to locate a purge container (100 figure 8) in a predetermined purging position. The first locator member comprising a first locator surface 36 and a first guide surface (40 figure 3) extending at angle relative to the first locator surface. The second locator member comprises a second locator surface (76 figure 3) and a second guide surface (80 figure 3) extending at angle relative to the second locator surface. The first and second guide surfaces are operable to receive a purge container and guide the said purge container into the purge container locator. Also claimed is a purge container which may have a flat-topped triangular prism shape.
Patent GB-2619547-A (GB)
Title: Monitoring pollution
Inventor: Freddie Talberg
IPC: G01N33/00
Filed: 2022-06-09
Abstract: A computer implemented method for monitoring pollution comprises: receiving first pollutant data in respect of a pollutant measured at a first location and second pollutant data in respect of the pollutant measured at a second location; determining a first pollutant level and a second pollutant level from the data, representing an amount of the pollutant at each location; comparing the first pollutant level and the second pollutant level; and displaying a visualisation 500 of the first pollutant data 505 and the second pollutant data 507. If the second pollutant level is above the first pollutant level then the second pollutant data is capped 509 in the visualisation at the level indicated by the first pollutant data. The pollution may be gas, noise, light, heat or vibration. The second location may act as a reference location providing reference data for displaying on the graph.
Patent GB-2619723-A (GB)
Title: Passenger seat assembly for an aircraft
Inventor: MARK HACKER
IPC: B64D11/06
Filed: 2022-06-13
Abstract: A passenger seat assembly 100 for an aircraft is configurable between a seating configuration and a flat-bed configuration comprising, a base 101 for connection to the floor of the aircraft; a seat carriage 103 comprising a curved rail; a backrest 109 attached to the seat carriage 103; a lumbar support 107 pivotally attached to the seat carriage 103 at a first pivot; and a seat pan 105 pivotally attached to the seat carriage at a second pivot. The curved rail of the seat carriage is moveable relative to the base 101, moving the seat carriage 103 along an arc defined by the curvature of the curved rail 111. The seat pan 105 and the lumbar support 107 are arranged such that articulation of the seat pan 105 about the second pivot causes articulation of the lumbar support 107 about the first pivot between a lumbar-supporting configuration wherein the lumbar support 107 and the backrest 109 are angled with respect to one another; and a flat configuration where the backrest 109 and lumbar support 107 are substantially coplanar. There is also claimed an arrangement where the curved rail comprises a toothed rack and the base comprises a pinion or toothed wheel.
Patent GB-2619733-A (GB)
Title: Variable volume container
Inventor: ALESSANDRO ATTANZIO
IPC: B65D21/02
Filed: 2022-06-14
Abstract: A variable volume container 10 comprising a lower portion 12 comprising a base 14 and four walls 16a-d, the four walls extending from the base and comprising a lip (figure 2, 20) at the top of the walls of the lower portion; and an upper portion 22 comprising four walls 24a-d, wherein opposing walls of the upper portion comprise one or more protrusions (figure 3, 26) configured to abut the lip of the lower portion to allow the upper portion to rest upon the lower portion, to place the container in an extended position; and wherein the opposing walls of the upper portion comprising the one or more protrusions are configured to flex laterally, relative to the lip of the lower portion, to allow the one or more protrusions to be disengaged from the lip to allow the upper portion to be moved downwards relative to the lower portion, to place the container in a retracted position. the container may comprise a lid configured to be positioned on the upper portion.
Patent GB-2608508-A (GB)
Title: Electro-discharge machining
Inventor: Samuel Catchpole-Smith
IPC: B23H9/00
Filed: 2022-06-16
Abstract: An electro-discharge machining (EDM) tool 200 for removing fasteners from a workpiece 3 comprising: an EDM electrode 202; an EDM fixture 100 configured to position the EDM electrode 202 relative to the fastener 1 and to establish an electrical ground connection with the fastener. Preferably, the fixture comprises a recess for receiving the fastener and a ground connection is established by direct contact between the fixture and the fastener. Preferably, the fixture comprises a seal around a perimeter of the recess that forms a seal with the workpiece so that the recess and the workpiece together define a cavity 130 that holds dielectric fluid. Preferably, the fixture comprises an electrically conducting body and another seal 116 electrically insulates the fixture from the electrode. The electrode may erode the fastener on one side of the workpiece, while the fixture positions and earths the fastener on the opposite side. Preferably, the fixture may contact a sidewall of the fastener and the fixture can be removably coupled to the EDM tool, which may be a handheld portable tool. The EDM fixture and a method of use are also claimed.
Patent GB-2620770-A (GB)
Title: Eye monitoring system and method
Inventor: PHILIP COCKRAM
IPC: G02B27/01
Filed: 2022-07-21
Abstract: A system for use with a head‐mountable display (HMD) device 20 operable to present content to a user 10 includes a temperature sensor (500, fig.5) to detect a temperature associated with the user’s eyes or an ambient temperature associated with the HMD 20, a blink sensor (510, fig.5) to detect the user’s blinks, a threshold determination (530, fig.5) configured to determine a blink rate threshold value for the user based on the detected temperatures, and a processor (540, fig.5) to determine the user’s blink rate based on the detected blinks, and to modify content presented by the HMD 20 in response to the blink rate of the user falling below the threshold value. The temperature sensor may be a thermal camera. The blink sensor may be part of a gaze tracker of the HMD 20. The processor may determine a rate of change of blink rate and generate a prediction of when the threshold will be met. The processor may determine a rate of change of temperature to estimate future threshold values. A warning, instruction or stimulus may be given to the user when the threshold is met or rendering/display parameters for the content may be modified.
Patent GB-2616973-A (GB)
Title: A strap for a wearable device
Inventor: Patrick James Fawcett
IPC: A44C5/00
Filed: 2023-02-28
Abstract: A strap 102, preferably of polyurethane, for a wearable device 100 comprising a printed circuit board (PCB), having a first electronic component (510, fig.5), preferably a transmitter or a battery, coupled to a first flexible portion (506, fig.5), within the strap, wherein the first electronic component is mounted to a cage (502, fig.5) comprising a preferably U-shaped cage pivot mount (520, fig.5), and wherein the first flexible portion is under tension and urges the first electronic component towards the cage pivot mount to form a pivotable connection between the cage and the first electronic component. The PCB preferably comprises a second electronic component (512, fig.5) mounted to the cage, and a third electronic component (514, fig.5) mounted to a second cage (504, fig.5) and coupled to the second electronic component by a second flexible portion (508, fig.5). The strap may connect to a watch housing 112 and include a button 110, (122, fig.1B). The first and/or second cages may include secondary mounts. A method of manufacturing the strap by moulding is also provided, where a tool engages a hole (302, 402, figs.3&4) for a fixing means in the cage.
Patent GR-890100312-A (GR)
Title: Olive flogger with automatic bagging system
Inventor: PANAGIOTOPOULOS NIKOLAOS
IPC: A01D46/24
Filed: 1989-05-09
Abstract: The olive tree thrasher with automatic bagging system consists of the base frame (2), on which two cylinders in series (4) of proportional dimensions have been fitted, which bear plastic plates (12) on their external surface, the closed metal trough (1) at the bottom of which the screw spindle has been fitted (5), while inside the trough and between the two cylinders (4) and the screw spindle (5), a metal or plastic net (7) is fitted; at the bottom part of the trough (1) there is a second metal mesh (8), while the mouth - output (6) is located on the side part. The spindle of the two cylinders (4) as well as of the screw is mounted on ball bearings and it is driven by the petrol engine (10) of the farming tractor using a suitable transmission arrangement of pulleys (3) and conveyors (9). The machine can be easily transferred using the wheels (11) and the handles (12).
Patent GR-960100092-A (GR)
Title: Garlic-based pharmaceutical preparation against simplex and genitalis herpes
Inventor: APOSTOLOPOULOU AIKATERINI
Filed: 1996-03-19
Abstract: New garlic-based pharmaceutical preparations against simplex and genitalis herpes. It is used for treating the skin affected by herpes virus.
Patent GT-200000183-A (GT)
Title: Aminoacidos biciclicos como agentes farmaceuticos.
Inventor: BRYANS JUSTIN STEPHEN
IPC: A61K31/00
Filed: 2000-10-19
Abstract: LA PRESENTE SE REFIERA A UNA SERIE DE AMINOACIDOS BICICLICOS NOVEDOSOS, SUS SALES FARMACEUTICAMENTE ACEPTABLES, Y LAS PRODROGAS DE LOS AMINOACIDOS. LOS COMPUESTOS SON AQUELLOS QUE TIENEN LA FORMULA I, II, III Y IV, DONDE N ES UN ENTERO DESDE 1 HASTA 4, DONDE HAY ESTEREOCENTROS, CADA ESTEREOCENTRO PUEDE SER INDEPENDIENTEMENTE R O S. (VER EXPEDIENTE ORIGINAL PARA EJEMPLOS DE LOS COMPUESTOS PREFERIDOS).
Patent IN-2012DE00813-A (IN)
Inventor: BETTANY DOMONIC
IPC: B23B/
Filed: 2012-03-20
Abstract: A working machine comprising: a working arm; a hitch arrangement attached to the working arm and configured to be removably secured to a working implement; one or more sensors configured to determine an orientation of a working implement secured to the hitch arrangement and to output a signal indicative of the orientation of a working implement secured to the hitch arrangement with respect to gravity; and a control module configured to receive the signal from the one or more sensors and to perform a safety function in response to receipt of the signal such that the safety function is performed if the orientation of a working implement secured to the hitch arrangement with respect to gravity is an unpermitted orientation.
Patent KR-830000510-A (KR)
Title: 정전대전(靜電帶電)이 억제된 농약분제
Filed: 1979-03-30
Abstract: 내용 없음
Patent KR-830000959-A (KR)
Title: 전자악기의 장단신호 기억장치
IPC: G10H1/00
Filed: 1979-06-01
Abstract: 내용 없음
Patent KR-830002830-A (KR)
Title: 증진된 열강도성 응력의 방향족 폴리에스테르 및 필라멘트
IPC: C08G63/19
Filed: 1980-04-04
Abstract: 내용 없음
Patent KR-830006313-A (KR)
IPC: A61K31/54
Filed: 1981-06-12
Abstract: The invention concerns the compounds of the Formula I   <IMAGE> wherein each of R1 and R2 is hydrogen, alkyl, alkanoyl, halogeno, cyano, carboxy, carbalkoxy, carbamoyl, sulfamoyl, mono- or di-alkyl-(carbamoyl or sulfamoyl); Ph is 1,2-phenylene, unsubstituted or substituted by up to two identical or different members selected from alkyl, alkoxy, alkylthio, halogeno, trifluoromethyl, sulfamoyl, mono- or di-alkylsulfamoyl; each of CmH2m and CnH2n is alkylene separating both nitrogen atoms by 2 or 3 carbon atoms, and R3 is hydrogen, alkyl, alkanoyl, alkoxycarbonyl, phenyl-alkoxycarbonyl or hydroxyalkyl, wherein the hydroxy group is separated from the nitrogen atom by at least 2 carbon atoms; their N- and/or S-oxides, and alkyl quaternary derivatives thereof salts of all these compounds. The compounds exhibit neuroleptic activity. They are prepared by condensing a compound of the general Formula III or a salt thereof with a compound of the general Formula IV   <IMAGE> wherein X is halogeno, alkoxy, alkylthio, cyanato or thiocyanato; Y is hydrogen or an alkali metal; p is an integer from 0 to 2, and the remaining symbols have the meaning given for formula I.
Patent KR-840000783-A (KR)
Title: 깡통등의 용기의 소성 건조 로(爐)
IPC: F26B15/18
Filed: 1982-07-31
Abstract: 내용 없음
Patent KR-840003296-A (KR)
Title: 무정형 금속 및 이것으로 제작된 제품
IPC: H01F1/16
Filed: 1983-01-14
Abstract: 내용 없음
Patent KR-840003733-A (KR)
Title: 내연기관 실린더 밀착링
Filed: 1983-02-08
Abstract: 내용 없음
Patent KR-840004400-A (KR)
Title: 평면 유리 제조방법
IPC: C03B27/012
Filed: 1983-04-15
Abstract: 내용 없음
Patent KR-850002591-A (KR)
Title: 단일 성분 도장재, 그 사용 및 보호막 제조방법
Filed: 1983-09-30
Abstract: 내용 없음
Patent KR-840007556-A (KR)
Title: 방향족 히드록시카르복시산 벤질 에스테르의 제조방법
IPC: C07B61/00
Filed: 1984-02-27
Abstract: 내용 없음.
Patent KR-850000069-A (KR)
IPC: G01N3/28
Filed: 1984-05-04
Abstract: The process is in particular intended for the manufacture of tinplate and comprises cutting a strip in the direction transverse to the direction of rolling of a reel of steel sheet, subjecting said strip to a drawing action by compression while bending the strip, and examining possible cracking on the surface of the drawn strip. This process is carried out in an apparatus which comprises a frame 1 supporting means 2 for pulling a steel strip and a head 4 for effecting a drawing action by compression while bending the strip. The head is connected to the frame and the steel strip 3 is passed through the head under the action of the pulling means 2.
Patent KR-850000736-A (KR)
Title: 주조성 세라믹 조성물
IPC: C04B35/00
Filed: 1984-06-07
Abstract: 내용 없음.
Patent KR-850001331-A (KR)
Title: 유리섬유포의 프리프레그의 제조방법
IPC: A61K9/66
Filed: 1984-07-06
Abstract: 내용 없음
Patent KR-850001703-A (KR)
Title: 도전성 주형물 제조방법 및 그 장치
IPC: H04R31/00
Filed: 1984-07-28
Abstract: 내용 없음
Patent KR-850001959-A (KR)
Title: 내연기관의 제어장치 및 방법
IPC: F02D41/00
Filed: 1984-08-01
Abstract: 내용 없음
Patent KR-850004579-A (KR)
Title: D-아미노산 옥시다제 기질의 제조방법
IPC: A61K31/195
Filed: 1984-12-05
Abstract: 내용 없음
Patent KR-860002797-A (KR)
Title: 테이프 레코더
IPC: G11B15/44
Filed: 1985-02-11
Abstract: 내용 없음
Patent KR-860008414-A (KR)
Title: 자동연탄 교환 보일러
Filed: 1985-04-02
Abstract: 내용 없음
Patent KR-850008169-A (KR)
Title: 1-헤테로아릴-4-아릴-피라졸린-5-온의 제조방법
IPC: A01N43/56
Filed: 1985-05-22
Abstract: 내용 없음
Patent KR-870002257-A (KR)
IPC: C07H21/00
Filed: 1985-08-10
Abstract: Hirudin can be obtained using a specific DNA sequence in a genetic engineering process. The gene is advantageously synthesised in the form of several fragments which are enzymatically ligated to give two larger part-sequences which are incorporated into hybrid plasmids and amplified in host organisms. The part-sequences are reisolated and then combined to form the complete gene which is incorporated into a hybrid plasmid and the latter is expressed in a host organism. <IMAGE>
Patent KR-870002285-A (KR)
Title: 감는장력(winding tension)을 조절함에 의해 규소강상의 기저코팅 형상을 개선하는 방법
IPC: H01F1/18
Filed: 1986-03-20
Abstract: 내용 없음
Patent KR-870009260-A (KR)
Title: 정전하상 현상용 토너
IPC: G03C5/46
Filed: 1986-03-19
Abstract: 내용 없음
Patent KR-860009141-A (KR)
IPC: C21D9/00
Filed: 1986-05-09
Abstract: A high strength bimetallic cylinder having a wear- resistant ferrous liner or inlay and capable of withstanding high stresses is provided by a heat treatment process wherein the cylinder steel is transformed into the austenitic phase, followed by rapidly cooling the cylinder to an intermediate temperature so that the ferrous outer housing is transformed to a bainitic structure, and then slowly cooling the cylinder to transform the ferrous liner into a martensitic structure.
Patent KR-880002223-A (KR)
Title: 칼라 브라운관의 형광면 제조방법
IPC: H01J9/227
Filed: 1986-07-29
Abstract: 내용 없음
Patent KR-880002466-A (KR)
Title: 산소 가압용 해식 산소 음료 제조법
Filed: 1986-08-06
Abstract: 내용 없음
Patent KR-870003471-A (KR)
Title: 강자성 입자의 제조방법
IPC: B22F9/16
Filed: 1986-09-09
Abstract: 내용 없음
Patent KR-870004145-A (KR)
IPC: C12R1/265
Filed: 1986-10-21
Abstract: 2-keto-L-gulonic acid is produced in a high yield by contacting a microorganism of the genus Pseudogluconobacter, either as it is or after processing, with L-sorbose.
Patent KR-870009352-A (KR)
Title: 전기기계 변환기
IPC: H01F7/02
Filed: 1987-03-03
Abstract: 내용 없음
Patent KR-870009225-A (KR)
Title: 이온비임 주입제어장치 및 방법
IPC: C23C14/50
Filed: 1987-03-05
Abstract: 내용없음
Patent KR-870010704-A (KR)
Title: 송수신기
IPC: H04L5/14
Filed: 1987-04-28
Abstract: 내용 없음
Patent KR-880013636-A (KR)
Title: 방범용 금속망의 제조방법과 그 제조방법에 사용되는 압출기용 금형
Filed: 1987-05-12
Abstract: 내용 없음
Patent KR-870011391-A (KR)
Title: 치차식 변속기의 동기장치
IPC: F16H3/089
Filed: 1987-05-25
Abstract: 내용 없음
Patent KR-880000486-A (KR)
IPC: C08G2/18
Filed: 1987-06-05
Abstract: Polyacetal obtained by the polymerization of trioxane, for example, suspended in an organic solvent, in the presence of a comonomer (for example, ethylene oxide), is stabilized by hydrolysis in the heated state under pressure and then, after hydrolysis, the reaction mixture is depressurized to atmospheric pressure in order to release an aqueous phase containing the polymer and a vapor phase which contains formaldehyde and trioxane. According to the invention, the latter is recycled directly into the formaldehyde trimerization stage under reduced pressure.
Patent KR-890002855-A (KR)
Title: 음향의 영상효과 발생회로 및 방법
IPC: G11B15/02
Filed: 1987-07-22
Abstract: 내용 없음
Patent KR-880003320-A (KR)
Title: 강성 디스크 드라이브내의 헤드 슬라이더 어셈블리 및 디스크의 충격 손상 방지용 메카니즘
IPC: G11B5/54
Filed: 1987-08-13
Abstract: 내용 없음
Patent KR-880003955-A (KR)
IPC: C07D499/64
Filed: 1987-09-24
Abstract: A stable trihydrate of (2S, 5R, 6R)-6-{(2R)-2-[(2R)-2-amino-3-(N-methylcarbamoyl)propionamido]-2-(p-hyd oxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabic yclo[3.2.0]heptane-2-carboxylic acid and process for preparing the same are disclosed.
Patent KR-890004735-A (KR)
Title: 흡입장치 및 방법
Filed: 1987-09-30
Abstract: 내용 없음
Patent KR-880005226-A (KR)
Title: 전착 피복 조성물
IPC: C09D5/44
Filed: 1987-10-16
Abstract: 내용 없음
Patent KR-890007137-A (KR)
Title: 전자시계 겸용 전원 타이머회로
IPC: G04F5/00
Filed: 1987-10-21
Abstract: 내용 없음
Patent KR-880009191-A (KR)
Title: 내연기관의 회전수 제어장치
IPC: F02D31/00
Filed: 1988-01-16
Abstract: 내용 없음.
Patent KR-880011144-A (KR)
Title: 2,2,6,6-테트라메틸피페리딘으로부터 유도되는 트리아진 화합물
IPC: C07D405/14
Filed: 1988-03-24
Abstract: 내용 없음
Patent KR-890016264-A (KR)
Title: 회류식 수조
Filed: 1988-04-21
Abstract: 내용 없음
Patent KR-900002452-A (KR)
Title: 반도체소자 밀봉용 에폭시수지 조성물.
Filed: 1988-07-30
Abstract: 내용 없음
Patent KR-890005106-A (KR)
Title: 특정한 6-머캅토푸린 유도체를 함유하는 약제학적 물질, 이러한 6-머캅토푸린 유도체의 용도, 약제학적 물질의 제조방법, 및 일부 6-머캅토푸린 유도체 및 이의 제조방법
IPC: C07D473/38
Filed: 1988-09-09
Abstract: 내용 없음
Patent KR-890007995-A (KR)
IPC: B65D75/36
Filed: 1988-10-20
Abstract: The package for the sale and transport of a small article consists of a carrying part (1) and a transparent receiving part, which is held on the carrying part, for the small article which projects into a pouch (4) of the carrying part, which pouch is open upwards and is connected on three sides to the carrying part. Based on the above, a package is to be provided which allows, in addition to the possibility of effective viewing of the small article, a repeated removal of the receiving part from the carrying part and repeated removal of the small article from the package, it being possible for the small article firstly to remain and be viewed in the receiving part until its ultimate removal. This is achieved in that the receiving part (12) is formed from a front wall (16) and a rear wall (15), a curvature (23) for receiving the small article is provided only in the front wall (16), and the lower portion of the receiving part (12) has a removal opening (Ö) between the two walls (15, 16) and projects into the receiving pouch (4) of the carrying part (1), the upper portion of the receiving part (12) and of the carrying part (1) being connected by a repeatably detachable connection in a manner secure against longitudinal displacement relative to each other. 
<IMAGE>
Patent KR-900007055-A (KR)
Title: 이미지 리버스 포토레지스트를 이용한 2중포토처리방법
IPC: G03F7/00
Filed: 1988-10-27
Abstract: 내용 없음
Patent KR-890008155-A (KR)
IPC: C07K5/06
Filed: 1988-11-12
Abstract: Novel compounds of the formula (I), a process for their preparation and their use as collagenase inhibitors are described: <CHEM> in which R1 is hydrogen or hydroxy; R2 is hydrogen or alkyl; R3 is C3-6 alkyl; R4 is hydrogen, alkyl, -CH2-Z where Z is optionally substituted phenyl or heteroaryl, or R4 is a group <CHEM> where R8 is hydrogen, alkyl or -CH2-Ph where Ph is optionally substituted phenyl, and R9 is hydrogen or alkyl; and R5 is hydrogen or alkyl.
Patent KR-900011542-A (KR)
Title: 피복 강판의 저항용접방법 및 그 장치
IPC: B23K11/16
Filed: 1989-01-19
Abstract: 내용 없음
Patent KR-890013629-A (KR)
Title: 2동작 꺼내기 장치
IPC: G11B15/675
Filed: 1989-02-18
Abstract: 내용 없음.
Patent KR-900012670-A (KR)
Title: 유독성 할로겐기체화합물의 흡착제와 그 제조방법
IPC: B01J20/02
Filed: 1989-02-22
Abstract: 내용 없음
Patent KR-900017168-A (KR)
Title: 반도체 기판 표면위의 비 평면형 구조 형성 방법
IPC: H01L21/336
Filed: 1989-04-10
Abstract: 내용 없음
Patent KR-900019379-A (KR)
Title: 전류궤환방식에 의한 디지탈 고주파 글리치노이즈 제거방법
IPC: H03K19/00
Filed: 1989-05-10
Abstract: 내용 없음
Patent KR-910000862-A (KR)
Title: 내열성 폴리티오이미드중합체 및 그의 제조방법
Filed: 1989-06-30
Abstract: 내용 없음