baber/WOPTO huggingface dataset:
Patent GB-2606587-A (GB)
Title: Hybrid circuit breaker with a vacuum interrupter
Inventor: MAHESH BALAKRISHNA VARRIER
IPC: H01H33/59
Filed: 2021-06-21
Abstract: Hybrid circuit breaker 1 with an input connector 2a,2b for a power grid, an output connector 3a,3b, for a load RL, and a current path 4a,4b. The breaker comprises an electromechanical bypass switch 5 in the form of a vacuum interrupter in the current path 4a,4b, and a semiconductor circuit 6 in parallel with the bypass switch. A control unit CTRL controls a commutation from the current path of the bypass switch to the semiconductor circuit when the switch is opened. The vacuum interrupter has an actuator 7 for driving the switching contact S1. The actuator may be a voice-coil driven by 11 driven by a magnetic field. One or more capacitor banks 15 may be electrically connected to the actuator to drive the voice coil, thereby opening and/or closing the vacuum witch. The vacuum interrupter may be held either in the open or closed position by a mechanical latch or spring so that electrical actuation is only necessary to change the position of the switching contacts. A relay 10 may be included which is opened after the vacuum interrupter has been opened.
Patent GB-2599231-A (GB)
Title: Grading machine based on hardness modulus of round bamboo and method for using the same
Inventor: HUANRONG LIU
IPC: G01N3/42
Filed: 2021-09-10
Abstract: A grading machine for testing the hardness modulus of bamboo by placing a round bamboo test sample (37, fig. 2) inside a lower pressing plate 13 and clamping it by a clamping cylinder 12. The sample is positioned below a ring light source 16 and moved by a motor 8 relative to a camera 20 which captures images of the sample. The motor is stopped when a moving cross beam 10 touches a limit switch 24, so that the beam has limited positions in motion, and detecting the displacement by photoelectric encoders 24. A V-shaped pressing head 27 is pressed to the sample and pressure detected by a load sensor 26. The hardness modulus of the round bamboo sample is obtained by grading it with reference to a grading standard. The grading machine comprises a base 7 with a motor mounting plate (40, fig. 3) for the servo motor 8. The motor is connected to a synchronising wheel 5, which is connected with two same synchronising wheels (31, fig. 2), through a synchronising belt 3. The synchronising wheels are connected to screw rods (32, fig. 2) which are connected to an upper cross beam 22.
Patent GB-2597213-A (GB)
Title: Multi-layer backup ring including interlock members
Inventor: GUIJUN DENG
IPC: E21B33/128
Filed: 2020-03-26
Abstract: A backup ring assembly has a plurality of radially offset ring members including an outermost ring member formed from plurality of axially extending segments. Each of the plurality of axially extending segments includes an outer surface. A first interlock member support is coupled to the outer surface of one of the plurality of axially extending segments of the outer most ring member. A second interlock member support is coupled to the outer surface of an another one of the plurality of axially extending segments of the outermost ring member. An interlock member includes a first end supported at the first interlock member support and a second end supported at the second interlock member support. The interlock member restrains radially outward expansion of the ring and circumferential expansion of a gap extending between the one of the axially extending segments and the another one of the axially extending segments.
Patent GB-2604979-A (GB)
Title: Optical modulator and method of fabricating an optical modulator
Inventor: Adam Scofield
IPC: G02F1/015
Filed: 2019-10-18
Abstract: A MOS (Metal oxide semiconductor) capacitor-type optical modulator, 32, comprises a silicon-on-insulator (SOI) substrate, a first doped region, 21, in a silicon device layer of the SOI substrate, and a second doped region, 31, laterally separated from the first doped region by a vertically extending insulator layer, 25, to form a lateral MOS capacitor region. The first doped region, second doped region and insulator layer are formed from different materials. The insulating layer further comprises a first portion, 25a, which extends horizontally on top of the first doped region and a second portion, 25c, that extends horizontally beneath the second doped region. The second doped region may be formed of an III-V semiconductor material such as indium Phosphide (InP) or indium gallium arsenide phosphide (InGaAsP.) The insulating layer may be made of silicon nitride. Also disclosed is a method of manufacturing the MOS-Capacitor type optical modulator in which the second doped region is epitaxially grown from the silicon device layer of the SOI substrate.
Patent GB-2615993-A (GB)
Title: An air treatment apparatus, and a method of cleaning a filter of an air treatment apparatus
Inventor: RICHARD ANDREWS
IPC: A61L9/20
Filed: 2022-01-27
Abstract: An air treatment apparatus 10 comprising a filter 26 with first and second sides (40, 42 – figure 12) and a UV-C source 22 arranged to direct light onto both sides of the filter 26. Also defines a method of cleaning an air treatment apparatus filter comprising providing an apparatus with a UV-C source 22 and a filter 26 and directing UV light onto both sides of the filter 26. The UV light may be unobstructed by the filter 26. A single UV source may be used to light both sides of the filter 26, which may direct light around the filter 26 and may be after the filter 26 in terms of air flow path. The filter 26 may have a gap to allow the UV light through. The UV source 22 may be in a casing with a window 24 to direct UV to the filter 26. The apparatus may comprise a fan (32 – figure 7) where UV is directed through the fan 32 to the filter 26. The fan 32 may have a UV reflective surface. The filter 26 may be a pre-filter upstream of the UV source 22, which is the primary means of treating the air.
Patent GB-2620393-A (GB)
Title: Charged particle trap operation
Inventor: RAGHAVENDRA SRINIVAS
IPC: G06N10/40
Filed: 2022-07-04
Abstract: Operating a charged particle trap (3, Fig. 1), e.g. an ion trap including trap electrodes 12_(1,…,N), comprises: trapping first and second charged particles (1_1, 1_2) at first and second positions (4_1, 4_2 Fig.1), respectively, the charged particles providing qubits (2_1, 2_2) having first and second transition frequencies (f_1, f_2 Fig.1); applying a potential gradient (11) oscillating monochromatically at a given frequency (f_G) to the charged particles, wherein the first and second charged particles experience first and second magnitudes (g_1, g_2) of potential gradient, respectively; while applying the potential gradient, applying first and second oscillating potentials to a first and second electrode (12_1, 12_2) at a first and a second given frequency (f_E1, f_E2) so as to apply a first and a second oscillating electric field (14_1, 14_2) to the first and the second charged particles, respectively. Using a global potential gradient (e.g. by currents through elongated conductors, wires, tracks) in combination with localised oscillating electric fields avoids the need of localised laser or magnetic fields, or of ions to be moved in and out for processing (shuttling). Local control is achieved by adjusting amplitude and phase of the local electric filed, also allowing parallelisation, phase-flips and spin-flips quantum operations.
Patent GB-2605930-A (GB)
Title: Health-related information generation and storage
Inventor: JOHN PAUL LESSO
IPC: G16H50/20
Filed: 2019-05-07
Abstract: A data storage system for health-related data comprising a storage element, for storing input data, wherein input data is stored after determination that it relates to an enrolled user. A data modification block is provided for receiving said input data and obfuscating the input data to provide an obfuscated version of said stored data. A first access mechanism, for controlling access to said stored data such that only an authorised user can obtain access to said stored data; and a second access mechanism, for controlling access to said stored data such said second access mechanism only provides access to the obfuscated version of the stored data. A data check mechanism may be provided to determine whether the data is associated with an enrolled user. The data check mechanism may be a voice biometric processing block.
Patent GB-2609564-A (GB)
Title: Pulse-width modulation
Inventor: TORU IDO
IPC: H03M1/82
Filed: 2018-09-27
Abstract: This application relates to a PWM modulator 400 operable to generate a digital PWM signal wherein signal transitions in the PWM signal are synchronised to a first clock signal CLK 1. It is disclosed that the pulse generator may generate pulses that are not centred within a PWM cycle period. Therefore, the PWM modulator comprises a pulse position controller 403 configured to monitor any positional error arising from pulses that are not centred within the PWM cycle period and to control the position of a pulse in a subsequent PWM cycle period to compensate for this error.
Patent GB-2615448-A (GB)
Title: Load-handling device
Inventor: NICK SHARP
IPC: B65G1/04
Filed: 2021-06-02
Abstract: A load-handling device 31 for lifting and moving containers (figure 1, 9) stacked in stacks (figure 1, 11) in a storage structure (figure 1, 1), the storage structure 1 including, above the stacks 11 of containers 9, a first set of tracks (figure 2, 17) extending in a first direction and a second set of tracks (figure 2, 19) extending in a second direction which is transverse to the first direction, the load-handling device 31 being configured to move on the tracks 17, 19 above the stacks 11, the load-handling device 31 comprising at least one wheel 35, 37 which is provided by a combined wheel and wheel-control unit 51 comprising the at least one wheel 35, 37 and a controller 53 configured to control rotation of the at least one wheel 35, 37. The device has a wheel-positioning mechanism for engaging the wheels 35, 37 with the tracks 17, 19 and configured to raise/lower the wheels relative to the a body 33 of the device, and a container lifting mechanism 39 comprising a gripping assembly 43 configured to releasably grip a container 9 and a raising/lowering assembly configured to raise/lower the gripping assembly, at least one wheel is provided by a combined wheel and wheel-control unit and at least one wheel is uncontrolled.
Patent GB-2618002-A (GB)
Title: System for traction inside pipes, with flexible reservoir and with motorized pump for hydraulic power
Inventor: HUGO FRANCISCO LISBOA SANTOS
IPC: E21B37/00
Filed: 2021-12-17
Abstract: The present invention provides a pulling system essentially consisting of two sets of feet (11) and a hydraulic cylinder (15). Each set is positioned on one of the sides of the hydraulic cylinder (15). The two sets of feet (11) have a self-locking mechanism. The self-locking mechanism allows each set of feet to act preferentially on one side and exert powerful forces. The invention further provides a flexible reservoir (21) capable of equalizing the pressures inside and outside the medium, allowing the operation of a hydraulic system in an environment that is subjected to any pressure value, provided that it is within the operating range of the components. In addition, the maintenance of a closed circuit ensures that no fluid contamination occurs.
Patent GB-2619858-A (GB)
Title: Radiographic inspection apparatus and method for inspecting target
Inventor: LI ZHANG
IPC: G01N23/083
Filed: 2022-01-13
Abstract: A radiographic inspection apparatus (100) and a method for inspecting a target (200). The radiographic inspection apparatus (100) comprises: a support framework (1), wherein an inspection space (11) used for inspecting the target (200) is formed in the support framework (1), and the inspection space (11) is provided with an opening (111) in communication with the outside; a conveying mechanism (2) used for bearing and moving the target (200) so as to enable the target (200) to pass through the inspection space (11); a shielding door curtain (3) mounted at the opening (111); and a driving mechanism (5) mounted on the support framework (1) and configured to drive, in response to the target (200) being close to or away from the opening (111), the shielding door curtain (3) to move so as to open or close the opening (111). The driving mechanism (5) can drive the shielding door curtain (3) to lift up or descend according to the occurrence of an event of the target (200) being close to or away from the shielding door curtain (3), thereby ensuring that a target (200) of a light weight smoothly enters the inspection space (11) for subsequent radiographic scanning inspection.
Patent GB-2620868-A (GB)
Title: Systems and methods for an optimized lighting module and lighting devices therefor
Inventor: BOWDEN ORMSBEE
IPC: F21V21/088
Filed: 2022-03-29
Abstract: A carabiner apparatus includes a carabiner body, the carabiner body having a first portion and a second portion, the first and second portion defined by a G-arm, the first portion including a carabiner opening, the G-arm adjacent to the carabiner opening. The carabiner further includes a first gate, the first gate oriented to close and open the carabiner opening. The carabiner future includes a second gate, the second gate extending from the G-arm to a portion of the carabiner body, the second gate when closed separating the first portion of the carabiner body from the second portion of the carabiner body.
Patent GB-2620878-A (GB)
Title: Power control system for subsea equipment
Inventor: HANS FREDRIK KJELLNES
IPC: E21B41/00
Filed: 2022-06-16
Abstract: A non-transitory, computer-readable medium includes instructions that, when executed by processing circuitry, are configured to cause the processing circuitry to receive input data, determine available power from an intermittent power source based on the input data, determine power demand of subsea equipment based on the input data, operate a switch to enable power flow from the intermittent power source to the subsea equipment as a primary source of power for the subsea equipment, and operate the switch to enable additional power flow from a steady power source to the subsea equipment in response to determining that the available power is less than the power demand. The intermittent power source comprises a wind turbine, a solar cell, a marine power system, or any combination thereof, and the steady power source comprises a generator, a power storage, grid power, or any combination thereof.
Patent GR-880100862-A (GR)
Inventor: IVANCHENKO VLADIMIR
IPC: B22D13/00
Filed: 1988-12-23
Abstract: Στην κατακόρυφη φυγοκεντρική μηχανή χυτεύσεως, μία πλάκα στηρίξεως 2 αναρτάται από ευλύγιστα ελαστικά μέλη 8 από ένα πλαίσιο 1, ολόσωμα με μία μεταλλική μήτρα (μήτρα μετάλλου) 4, με μία μονάδα εδράνου 3, με ένα μέσον Β προσαρμογής της μεταλλικής μήτρας 4 στην μονάδα εδράνου 3, και τουλάχιστον με ένα κινούμενο μέλος ενός κινητηρίου συστήματος 5 που προσδίδει περιστροφική κίνηση στην μεταλλική μήτρα 4. Τα ευλύγιστα ελαστικά μέλη 8 είναι ρυθμίσιμα από απόψεως μήκους. Το πλαίσιο 1 σχηματίζεται από ένα κινητό φορείο 9 που φέρει ορθοστάτες 10, εκεί δε συνδέονται τα ευλύγιστα ελαστικά μέλη 8.ω
Patent GT-198304359-A (GT)
Title: Inmovilizadores universales feldmann
IPC: A61F5/01
Filed: 1983-12-12
Abstract: SE REFIERE A PROTESIS PARA LA INMOVILIZACION DE PARTES DEL CUERPO HUMANO EN CASO DE FRACTURA.EL DIBUJO SE ENCUENTRA EN LA FICHA TECNICA RESPECTIVA.
Patent GT-200200210-A (GT)
Title: Alquinos como inhibidores de metaloproteinasa de matriz
Inventor: BUNKER AMY MAE
IPC: A61K31/4409
Filed: 2002-10-11
Abstract: LA PRESENTE INVENCION SE REFIERE A ALQUINOS COMO INHIBIDORES DE METALOPROTEINASA DE MATRIZ DE FORMULA GENERAL (I) EN DONDE B,G1,G2, SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE. ESTOS COMPUESTOS VAN A PRODUCIR LA INHIBICION DE ENZIMAS METALOPROTEINASAS Y MAS ESPECIFICAMENTE LA MMP13 POR LO QUE SON DE UTILIDAD EN CASOS DE ARTRITIS, OSTEOARTRITIS, ARTRITIS REUMATOIDE, ATEROSCLEROSIS, ENTRE OTRAS DESCRITAS EN LA SOLICITUD.
Patent GT-200500028-A (GT)
Title: Oxadiazolonas, procedimientos para su preparacion y su uso como productos farmaceuticos.
Inventor: GOERLITZER JOCHEN
IPC: C07D271/07
Filed: 2005-02-17
Abstract: LA PRESENTE INVENCION SE REFIERE A OXADIAZOLONAS DE FORMULA I ASI COMO A SUS SALES FISIOLOGICAMENTE ACEPTABLES, A SU PROCESO DE PREPARACION Y A SU USO COMO PRODUCTOS FARMACEUTICOS, ESTAS OXIDIAZOLONAS SON UTILES PARA EL TRATAMIENTO Y/O PREVENCION DE DESORDENES EN EL CUAL LA RESISTENCIA A LA INSULINA ES IMPORTANTE, TAMBIEN ES UTIL PARA EL TRATAMIENTO DE DESORDENES NEURODEGENERATIVOS ASI COMO ENFERMEDADES NEUROLOGICAS QUE CON LLEVAN PROCESOS NEUROINFLAMATORIOS O NEUROPATIAS PERIFERICAS.
Patent GT-201500251-A (GT)
Title: Inhibidores quinazolínicos de formas mutadas activantes del receptor del factor de crecimiento epidérmico
Inventor: LI DAVID YUNZHI
IPC: C07D403/12
Filed: 2015-09-04
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A COMPUESTOS DE FÓRMLA I O UNA DE SUS SALES FARMACÉUTICAMENTE ACEPTABLES, QUE POSEEN ACTIVIDAD INHIBITORIA FRENTE A FORMAS MUTADAS ACTIVANTES DE EGFR Y QUE SON, POR CONSIGUIENTE, ÚTILES POR SU ACTIVIDAD CONTRA EL CÁNCER Y EN MÉTODOS DE TRATAMIENTO DEL CUERPO HUMANO O ANIMAL. LA INVENCIÓN TAMBIÉN SE REFIERE A COMPOSICIONES FARMACÉUTICAS QUE LOS CONTIENEN Y A SU USO EN LA ELABORACIÓN DE MEDICAMENTOS PARA EMPLEAR EN LA PRODUCCIÓN DE UN EFECTO CONTRA EL CÁNCER EN UN ANIMAL DE SANGRE CALIENTE TAL COMO UN SER HUMANO.
Patent IN-2014MU00336-A (IN)
Inventor: LOPINTI KRISHNARAO
IPC: C10L1/185
Filed: 2015-01-12
Abstract: The present invention relates to a single-pot method for preparing dialkyl carbonates, the method comprises reaction of alkylene oxide with aliphatic or cyclic aliphatic alcohol, using wood ash catalyst, under CO2 pressure and heating the reaction mixture thereof to obtain dialkyl carbonates.
Patent IN-2014KO00870-A (IN)
Inventor: YUJI OHNISHI
IPC: B31B1/14
Filed: 2014-08-22
Abstract: A plastic film punching apparatus is improved to prevent a waste 15 from being caught in a cylindrical punch blade 2. The apparatus includes a punch blade 2 comprising a saw-toothed edge which includes mountain portions and valley portions formed alternately with each other. A protrusion 5 is disposed internally of the punch blade 2 to protrude beyond the position of height H1 of the bottoms 7 of valley portions and toward the position of height H2 of the tops 6 of mountain portions. An annular clearance 8 is formed between the punch blade 2 and the protrusion 5.
Patent IN-2015KO00922-A (IN)
Inventor: BANERJEE ENA RAY
IPC: C12N11/00
Filed: 2015-08-27
Abstract: ABSTRACT ISOLATION OF ANTIGEN SPECIFIC NANOBODIES FROM CAMELID BLOOD Method of isolation of antigen-specific nanobodies from camelid blood comprising the following steps : a) following immunization protocol of suitable breed of camelid as desired, b) separation of peripheral blood lymphocytes, c) Isolation of RNA from Peripheral Blood Lymphocyte, d) synthesis of first-strand c-dna, e) First PCR reaction involving using suitable reagents and setting temperature 95ºC for 5 minutes, 95ºC for 45 Sec, 57ºC for 45 sec, 72ºC for 45 sec, 72ºC for 10 minutes, 4ºC for storing and the PCR was ran for 35 cycles, f) Gel eluting first pcr product in the manner such as herein described, g) Second PCR reaction, h) Purification of product digest by PstI and NotI, i) plasmid isolation (PHEN4 vector) – maxi preparation in the manner such as herein described, j) harvesting cell, k) plasmid purification, l) digestion of PHEN4 vector, by PstI and NotI in the manner such as herein described, m) gel eluting digested phen4 product, n) ligation reaction, o) competent cell preparation of TG1, p) transformation involving taking 200 ult transformed cells and putting on LB agar plate containing ampicillin, q) undertaking colony screening, r) undertaking colony PCR and finally s) preparation of phagemids.
Patent KR-830001166-A (KR)
Title: 유리자기 씰링용 겔화 땜 유리현탁 조성물
IPC: C09K3/00
Filed: 1979-08-10
Abstract: 내용 없음
Patent KR-830002138-A (KR)
Title: 터어빈 깃
IPC: C07D253/06
Filed: 1980-03-13
Abstract: 내용 없음
Patent KR-830003635-A (KR)
Title: 관중 통제 배리어
IPC: E04B1/343
Filed: 1980-07-16
Abstract: 내용 없음
Patent KR-830005450-A (KR)
Title: 발 판 장 치
Filed: 1981-01-14
Abstract: 내용 없음
Patent KR-830005584-A (KR)
Title: 차량용 속도제어 시스템
IPC: G01P3/48
Filed: 1981-04-28
Abstract: 내용 없음
Patent KR-830007739-A (KR)
Title: 폴리아크릴아집드 유동조점제- 피흡착질
IPC: C08F20/52
Filed: 1981-09-07
Abstract: 내용 없음
Patent KR-830007854-A (KR)
IPC: C21C5/32
Filed: 1981-12-01
Abstract: In a process for forming the bottom of a metallurgical container, especially the bottom of a converter for refining pig iron, of the type which comprises a metallic base, at least one layer of refractory material superimposed on the metallic base, a first layer of refractory bricks superimposed on the layer of refractory material, and a second layer of refractory bricks on said first layer, the steps of placing, spaced from each other, on said first layer a plurality of refractory elements permeable to gas and each enclosed in a metal casing open at the top, circumferentially surrounding the metal casing of each of the elements with bricks of a material which expands during rise of the temperature and thereafter completing the second layer with refractory bricks.
Patent KR-830009213-A (KR)
Title: 생약제를 주재로 한 보양주의 제조방법
Filed: 1982-02-22
Abstract: 내용 없음
Patent KR-830009543-A (KR)
Title: 레코오더의 프린트와 신호 감지기 위치를 상관시키기 위한 시스템
IPC: G01K1/02
Filed: 1982-03-30
Abstract: 내용 없음
Patent KR-830010228-A (KR)
Title: 숭고성 및 신축성이 우수한 합성섬유 방적사 제조방법
IPC: D02G3/24
Filed: 1982-04-02
Abstract: 내용 없음
Patent KR-830010155-A (KR)
Title: 착색포장용(鋪裝用) 결합재 조성물
Filed: 1982-05-15
Abstract: 내용 없음
Patent KR-840001589-A (KR)
IPC: C07H19/10
Filed: 1982-09-03
Abstract: 1- beta -D-arabinofuranosyl-(E)-5-(2-halogenovinyl)uracil-5'-phosphates of the formula (I):   <IMAGE> (I)  and wherein X is halogen, pharmaceutically acceptable salts thereof, are produced by phosphorylation of the non-phosphorylated precursors of the compounds (I), and are useful as anti-viral agents.
Patent KR-840001921-A (KR)
Title: 용기(容器)
Filed: 1982-10-13
Abstract: 내용 없음
Patent KR-840002821-A (KR)
Title: N-(2,3-에폭시프로필렌)-n-아르알킬술폰아미드 유도체의 제조방법
IPC: A01N47/30
Filed: 1982-12-29
Abstract: 내용 없음
Patent KR-840009216-A (KR)
Title: 칸막이가 삽탈자재인 세수대야
Filed: 1983-05-14
Abstract: 내용 없음
Patent KR-850008531-A (KR)
Title: 전기시계의 시,분 표시방법
IPC: G04G9/02
Filed: 1984-05-03
Abstract: 내용 없음
Patent KR-850001336-A (KR)
Title: 로우프 제조기
IPC: D07B3/04
Filed: 1984-07-26
Abstract: 내용 없음
Patent KR-850003834-A (KR)
Title: 운동화 밑창
IPC: A43B5/00
Filed: 1984-09-25
Abstract: 내용 없음
Patent KR-850004457-A (KR)
Title: 부탄-1,4-디올의 제조방법
IPC: C07C29/132
Filed: 1984-11-28
Abstract: 내용 없음
Patent KR-850007600-A (KR)
IPC: A61K31/435
Filed: 1985-04-04
Abstract: Tetrahydrothienopyridines of the formula   <IMAGE>   in which R is optionally substituted aryl or heterocyclyl, R1 is an organic radical, and R2, R3 and R4 each independently is hydrogen or an organic radical, or pharmaceutically acceptable salts thereof, which are coronary active, hypotensive, anti-diabetic and salt balance restoring.
Patent KR-860003109-A (KR)
Title: 실리콘 노즐 및 그 제조방법
IPC: B41J2/16
Filed: 1985-10-14
Abstract: 내용 없음
Patent KR-860004227-A (KR)
Title: 엔진의 흡기장치
IPC: F02M35/10
Filed: 1985-11-08
Abstract: 내용 없음
Patent KR-880000333-A (KR)
Title: 자동 광천수(mineral water) 용축기
Filed: 1986-06-05
Abstract: 내용 없음
Patent KR-870001571-A (KR)
IPC: G11B15/467
Filed: 1986-07-16
Abstract: According to the invention, which relates to a video recorder, a buffer is provided, which buffer-stores signals, thus avoiding a complex head and tape advancement control.
Patent KR-880002884-A (KR)
Title: 치환된 하이드록시-헤테로사이클릴-알콕시 포스피닐옥시-트리알킬암미늄 하이드록사이드 분자내 염산화물의 제조방법
IPC: C07F9/10
Filed: 1986-08-16
Abstract: 내용 없음
Patent KR-870008154-A (KR)
Title: 클린루움(청정실)에 있어서의 공기 청정장치
IPC: B01D46/52
Filed: 1986-09-30
Abstract: 내용 없음
Patent KR-880006660-A (KR)
Title: 반도체 레이저 헤드
IPC: G11B7/123
Filed: 1986-11-06
Abstract: 내용 없음
Patent KR-870007434-A (KR)
Title: 광학 섬유 상호 모우드 결합 단일 측파대 주파수전이기
IPC: G02B26/02
Filed: 1987-01-17
Abstract: 내용 없음