baber/WOPTO huggingface dataset:
Patent GB-2595614-A (GB)
Title: Optimizing waste slurry disposal in fractured injection operations
Inventor: SHERIF M EL KHOLY
IPC: E21B49/00
Filed: 2018-06-18
Abstract: A method of predicting stress increment increases in a target zone of a fractured disposal injection well having a wellbore extending through the target zone, the target zone bounded by an upper boundary zone and a lower boundary zone, the method comprising: determining target zone formation properties; calculating model coefficients from the target zone formation properties; using instantaneous shut-in pressure (ISIP) data from the well to predict historical fracture closure pressure data, the ISIP data taken from a plurality of fall-off tests performed after a plurality of waste injection cycles, the fall-off tests for durations less than the fracture closure times, thereby creating an injection history; dividing the injection history into injection intervals based on changes in injection flow rates or batch volumes used in the plurality of waste injection cycles; and for each injection interval, determining predicted fracture closure pressures based on cumulative injected volumes.
Patent GB-2610809-A (GB)
Title: Digital twin for an autonomous vehicle
Inventor: CONRAD RIDER
IPC: G05D1/02
Filed: 2021-09-10
Abstract: A method for calibrating a Digital Twin for an autonomous vehicle (i.e. road vehicle, aerial drone, underwater submersible) comprising creating 203 a model of the autonomous vehicle that defines one or more vehicle model parameters; defining 204 one or more simulation scenarios which define at least one test manoeuvre of the vehicle; executing 205 the simulation scenario(s); obtaining simulated data from simulated sensor(s) during the simulation scenario(s); comparing 206 the simulated data with real-world data logged 202 from corresponding sensor(s) on the vehicle during at least one real-world test manoeuvre corresponding to the simulation scenario(s); and applying 207 a machine learning algorithm to the comparison to calibrate 208 the one or more vehicle model parameters of the digital twin. Also provided are methods of using the calibrated Digital Twin to both tune a controller, navigation algorithms and/or guidance algorithms for an autonomous vehicle using machine learning, and to optimising a vehicle shape of an autonomous vehicle using machine learning.
Patent GB-2597395-A (GB)
Title: Microfluidic devices for tattoo pigment safety
Inventor: LIAN LENG
IPC: A61L27/60
Filed: 2020-03-27
Abstract: The present invention relates to devices including microfluidic devices, e.g. Skin on-Chip (Skin-Chip), for simulating a physiological response to agents and injury, including tattoo injury. In particular, a Skin-Chip is intended for use in replicating the interaction of tattoo ink with skin on a cellular level, including but not limited to mechanisms of wound healing following a tattoo gun and/or tattoo needle induced skin injury; ink particle effects such as pigment retention, pigment distribution and pigment clearance; inflammatory response to foreign particles, i.e. tattoo ink, etc. Further, effects of tattoo inks on simulated microfluidic skin is extended to determine effects of systemic ink exposure upon other organs through use of organ chips, e.g. liver-chips, kidney-chips, Lymph node-chips, etc. In some embodiments, safer ink formulations, e.g. less toxic ink particles, less toxic ink diluents, etc., are contemplated for development and use over currently available tattoo inks and diluents. Further contemplated is using a Tattooed Skin-Chip for developing rapid and non-toxic methods of removal of Tattoos in human skin.
Patent GB-2613350-A (GB)
Title: Two-stage address translation
Inventor: RICHARD ROY GRISENTHWAITE
IPC: G06F21/53
Filed: 2021-11-30
Abstract: Memory management circuitry supports two-stage address translation based on a stage-1 and stage-2 translation table structures. Stage-2 access permission information specified by a stage-2 translation table entry has an encoding specifying whether a corresponding memory region has a partially-read-only permission indicating that write requests to the memory region corresponding to the target intermediate address, issued when processing circuitry is in a predetermined execution state, are permitted for a restricted subset of write request types (including metadata-updating write requests for updating access tracking metadata in translation table entries) but prohibited for other write request types. The memory management circuitry rejects a memory access request when the stage-2 access permission information of a corresponding stage-2 translation table entry specifies the partially-read-only permission and the memory access request is a write request, other than the restricted subset of write request types, issued in the predetermined execution state.
Patent GB-2604028-A (GB)
Title: A sensor device for vehicles
Inventor: DEREL WUST
IPC: B61L23/04
Filed: 2022-01-10
Abstract: A sensor device 10 for mounting on a vehicle (e.g. train 12,Fig.1) has an encasement 14 containing electronic navigation sensors (e.g. GPS, INS 32, 34); a multi-spectral data sensor (e.g. a sensor array comprising RGB cameras 16, 24, LIDAR detector 18, telephoto lens camera 20 and infra-red camera 22); a router for receiving data from each sensor; a communications device connected to the router; and a computer processor. The processor correlates data from the sensors with data from a master data sequence file (MDSF) to make inferences about an event and communicate alarms. The MDSF may comprise artifacts extracted from previous runs, sorted as a sequence of objects, events and conditions. The encasement may have a visor hood for protection from solar radiation and an outwardly facing, sloping glass panel 26 with a gallium arsenide insert 28 allowing infra-red light to penetrate to the IR camera 22. The encasement may detect if the sensor device has been opened.
Patent GB-2600653-A (GB)
Title: Novel methods and compositions
Inventor: POL HARVENGT
IPC: A61K47/24
Filed: 2018-03-23
Abstract: A method for the preparation of a solution comprising a solvent, phosphatidylcholine lipid, cholesterol and TLR4 agonist, said method comprising the steps: (i) preparing a suspension of the TLR4 agonist in at least a portion of the solvent; (ii) combining the suspended TLR4 agonist with the phosphatidylcholine lipid and cholesterol: (iii) adding further solvent; (iv) mixing. The method may further comprise a step (v) adding additional solvent. The solvent may comprise 70-90% v/v ethanol and 10-30% v/v isopropanol. The TLR4 agonist may be combined with DOPC and may further be 3D-MPL.
Patent GB-2616259-A (GB)
Title: Utility pole monitoring
Inventor: TIMOTHY PAUL EVANS
IPC: G01M5/00
Filed: 2022-02-28
Abstract: A utility pole monitoring device 1 comprises a controller 11, one or more sensors 12-14 configured to monitor one or more parameters associated with a utility pole 2, a power supply 15, and a communication module 20 to wirelessly communicate electronic data to a remote resource connected via a public data transfer network. The parameters may comprise a tilt of the pole, an altitude of the device, a magnetic or electric field of a utility line 3, or a location of the device. The sensors may comprise a tilt sensor, an accelerometer, an altitude sensor, an electromagnetic field sensor or a GNSS device. The communication module may comprise a low-power wide-area network (LPWAN), narrowband internet of things (NB-IoT) or a CAT-M modem. The devices may be arranged on a plurality of poles in a utility network, and data received from one or more devices may be used to determine a fault condition of a given utility pole.
Patent GB-2601699-A (GB)
Title: Robot system
Inventor: Ferdinand Grimmel
IPC: B25J9/16
Filed: 2020-06-05
Abstract: The invention relates to a robot system (10), having a rail system (12), the rail system (12) having a kinked course at least at one point, and at least one locomotion device (14) with a drive (16a/16b, 18a/18b, 20a/20b, 22a/22b), the drive of the locomotion device (14) interacting with the rail system (12) such that the locomotion device can move on the kinked course of the rail system (12), the rail system (12) having multiple rails (26, 28), each rail (26, 28) having two profiles (30, 32) of L-shaped cross-section, between which a continuous gap (24) runs, the drive (16a/16b, 18a/18b, 20a/20b, 22a/22b) having multiple driven rollers for moving the locomotion device (14) along a rail (26, 28), the rollers (16a/16b, 18a/18b, 20a/20b, 22a/22b) resting on the top of in each case one substantially horizontal flange (30a, 32a) of the two L-shaped profiles (30, 32), the rail system (12) having at least one intersection (34) at which at least two rails (26, 28) meet at an angle. The robot system is characterised in that the locomotion device (14) has gap detection sensors (36a-36d) for detecting the position of the gap relative to the locomotion device (14), wherein the locomotion device (14) also has intersection detection sensors (38a/38b, 40a/40b, 42a/42b, 44a/44b) for detecting an intersection (34) which the locomotion device (14) approaches while moving on a rail (26, 28). The invention also relates to a method for controlling such a robot system.
Patent GB-2610888-A (GB)
Title: Intelligent dual purpose heat exchanger and fan wall for a datacenter cooling system
Inventor: ALI HEYDARI
IPC: H05K7/20
Filed: 2022-01-06
Abstract: Systems and methods for cooling a datacenter are disclosed. In at least one embodiment, a liquid-to-air heat exchanger is associated with a fan wall of a rack and enables a datacenter cooling system to address a first cooling requirement of the rack in a first mode by air through the rack from the fan wall and to address a second cooling requirement of a fluid from at least one cold plate in the rack using the air through the liquid-to-air heat exchanger.
Patent GB-2618061-A (GB)
Title: Neural network processing
Inventor: Shyam Tailor
IPC: G06F16/90
Filed: 2022-03-30
Abstract: A set of data points representing positions in space such as a point cloud is received 500, and connectivity information indicative of connections between the data points is determined 503. This may be in the form of an adjacency matrix, generated using a ball query or a nearest neighbour search. An order for the data points is then determined 504 based on the positions in space of the data points; this may be achieved using a space filling curve such as a Hilbert or Morton curve. Updated connectivity information 505 is generated based on the initial connectivity information and the determined order for the set of data points. The updated connectivity information may be used for neural network processing 507. The re-ordered connectivity information may have better locality when stored in memory and allow more efficient compression.
Patent GB-2610092-A (GB)
Title: Method for designing low portland liquid cement with long shelf life
Inventor: John Paul Bir Singh
IPC: E21B43/26
Filed: 2020-07-17
Abstract: A method may include: defining engineering parameter of a proposed cement slurry, the engineering parameters comprising at least a compressive strength requirement, a density requirement, a storage time requirement, and a thickening time requirement; selecting, based at least in part on a model of compressive strength, a model of storage time, and the density requirement, at least a cement and mass fraction thereof, at least one supplementary cementitious material and mass fraction thereof, and a water and mass fraction thereof, such that a cement slurry formed from the cement, the at least one supplementary cementitious material, and the water meets the compressive strength requirement and the density requirement; selecting, based at least in part on a model of thickening time, an accelerator and mass fraction thereof; selecting, based at least in part on a model of activator thickening time, an activator and mass fraction thereof; and preparing a cement slurry comprising the cement and mass fraction thereof, the at least one supplementary cementitious material and mass fraction thereof, the water and mass fraction thereof, and the cement retarder and mass fraction thereof.
Patent GB-2611733-A (GB)
Title: Stereo-based immersive coding (STIC)
Inventor: FRANK BAUMGARTE
IPC: H04S3/00
Filed: 2021-08-20
Abstract: Disclosed is an audio codec that represents an immersive signal by a two-channel stereo signal that is a stereo rendering of the immersive signal and directional parameters. The directional parameters may be based on a perceptual model describing the direction of virtual speaker pairs to recreate the perceived location of dominant sounds. Audio processing at the decoder may be performed on the stereo signal in the frequency domain for multiple channel pairs using time-frequency tiles. Spatial localization of the audio signals may use a panning approach by applying weightings to the time-frequency tiles of the stereo signal for each output channel pair. The weightings for the time-frequency tiles may be derived based on the directional parameters, an analysis of the stereo signal, and the output channel layout. The weightings may be used to adaptively process the time-frequency tiles using a de-correlator to reduce or minimize spectral distortions from spatial rendering.
Patent GB-2620893-A (GB)
Title: Systems and methods for real-time determinations of mental health disorders using multi-tier machine learning models based on user interactions with computer
Inventor: Helen Yannakoudakis
IPC: G16H50/20
Filed: 2021-05-06
Abstract: The methods and systems use a novel machine learning architecture, specifically a multi-tier architecture in which each tier functions to produce specific outputs that contribute to an overall diagnosis of mental health disorders based on user interactions. For example, the first tier of the machine learning model is trained to understand the words, contexts, and meanings of user inputs into a computer system. A second tier of the machine learning model is trained to provide real-time determinations of mental health disorders indirectly through the use of emotional states.
Patent GR-890100728-A (GR)
Inventor: BALOGH MARIANNA DR
IPC: A01N43/88
Filed: 1989-11-02
Abstract: Η εφεύρεσις αφορά ένα συνεργιστικόν μέσον το οποίον είναι δραστικόν ως ζιζανιοκτόνον και δια την ρύθμισιν της αναπτύξεως το οποίον ως δραστικές ύπες περιέχει α)  3-ισοπροπυλ-1Η-2,1,3-βενζοθειαδιαζιν-4/ω
Patent GT-197640824-A (GT)
Title: Agente cosmetico para el cuidado del cabello y del cuero cabelludo.
IPC: A61K31/16
Filed: 1976-03-23
Abstract: SE REFIERE A AGENTES COSMETICOS PARA EL CUIDADO DEL CABELLO Y DEL CUERO CABELLUDO; QUE CONTIENEN CIERTOS COMPUESTOS PO LIENICOS, A UN PROCEDIMIENTO PARA SU PREPARACION Y A SU EM PLEO PARA COMBATIR O PREVENIR LA CASPA. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA CONTENIDA EN LA FICHA TECNICA RESPECTIVA. EN DONDE R10, R20, R30. R40,Y R60 REPRESENTAN CADA UNO UN GRUPO ALQUILO INFERIOR, EN MEZCLA CON UN VEHICULO COMUNMENTE UTILIZADO PARA LOS AGENTES DEL CUIDADO DEL CABELLO O DEL CUERO CABELLUDO.
Patent GT-200400119-A (GT)
Title: Instalacion y procedimiento para desatar y ganar material de draga de diversas naturalezas.
Inventor: CLYMANS ETIENNE
IPC: E02F3/88
Filed: 2004-06-11
Abstract: INSTALACIÒN PARA DESATAR Y GANAR MATERIAL DE DRAGA DE DIVERSAS NATURALEZAS, CONTENIENDO UNA CAJA DE COJINETES, EN LA QUE ESTÀ MONTADO UN EJE CONDUCTOR PARA PROPULSAR DE MANERA ROTATORIA CON UNA PAREJA ESPECÌFICA UN GRABADOR CON UN ARO DE SOSTÈN, EL GRABADOR SE PUEDE MONTAR POR UNA PARTE CENTRAL EN EL EJE CONDUCTOR, Y UN TUBO DE ASPIRACIÒN QUE SE PUEDE ATAR EN LA BOCA DE ASPIRACIÒN QUE ESTÀ RODEADA POR UN ESCUDO CORTADOR, QUE RELLENA EL ESPACIO ENTRE POR UN LADO EL ARO DE SOSTÈN ROTATORIA Y POR OTRO LADO LA BOCA DE ASPIRACIÒN Y LA CAJA DE COJINETES, DONDE SE PUEDE MONTAR UN NÙMERO DE GRABADORES CON UN ARO DE SOSTÈN DIFERENTE EN EL EJE CONDUCTOR, DONDE EL DIÀMETRO DEL EJE CONDUCTOR ESTÀ DETERMINADO POR LA PAREJA Y LA NATURALEZA DEL MATERIAL DE DRAGA A SER GANADO.
Patent IN-2014KO00112-A (IN)
Inventor: MR ABHISHEK BHATTACHEYEE
IPC: A23L1/30
Filed: 2014-01-28
Abstract: The present invention relates to An Advanced Glycation End product (AGE) - tagged site specific drug delivery system and nanoparticles produced thereof. In particular, it relates to fonnulation of an Argpyrimidine - tagged site specific drug delivery system made of biocompatible polymer, to selectively bind to the Receptors of AGEs (RAGEs) on the inflammatory cell surface in Diabetic complications. It also relates to the process of preparation of a bioflavonoid entrapped Argpyrimidine - tagged target specific nanoparticles composite.
Patent KR-830002341-A (KR)
Title: 벨벳식 파스너용 테이프
IPC: A44B18/00
Filed: 1980-04-03
Abstract: 내용 없음
Patent KR-830004522-A (KR)
Title: 부동태피트 안내판(Floating Tappet Guide Plate)
IPC: F01L1/14
Filed: 1980-10-17
Abstract: 내용 없음
Patent KR-830004660-A (KR)
Title: 회로 차단기
Filed: 1980-11-26
Abstract: 내용 없음
Patent KR-830006121-A (KR)
Title: 오일슬러지(Oil Sludge)의 처리방법
IPC: F23G7/00
Filed: 1981-05-20
Abstract: 내용 없음
Patent KR-830006832-A (KR)
Title: 안테나 장치
IPC: H01Q5/00
Filed: 1981-08-27
Abstract: 내용 없음
Patent KR-830008311-A (KR)
Title: 트래킹 제어용 참조신호의 검파회로
IPC: G11B21/10
Filed: 1981-10-13
Abstract: 내용 없음
Patent KR-830010383-A (KR)
Title: 소모형 시료 채취 용기
IPC: G01N33/20
Filed: 1982-05-29
Abstract: 내용 없음
Patent KR-840001377-A (KR)
Title: 절연피복을 한 전기기기 및 그 절연처리 방법
IPC: H01F41/12
Filed: 1982-08-26
Abstract: 내용 없음
Patent KR-840001525-A (KR)
Title: 광 안내 섬유를 인발하도록 예형을 가열시키기 위한 방법
IPC: G02B6/00
Filed: 1982-09-15
Abstract: 내용 없음
Patent KR-840002957-A (KR)
Title: 풍차로부터 날개를 위치설정하기 위한 장치
IPC: F03D7/02
Filed: 1982-12-10
Abstract: 내용 없음
Patent KR-840004265-A (KR)
Title: 전기 회로 및 그것을 사용한 신호 처리 회로
IPC: G01R19/04
Filed: 1983-03-31
Abstract: 내용 없음
Patent KR-840004764-A (KR)
Title: 수용성 디스아조 화합물의 제조방법
IPC: C09B62/09
Filed: 1983-05-06
Abstract: 내용 없음
Patent KR-840005358-A (KR)
IPC: F28G1/12
Filed: 1983-06-09
Abstract: The invention relates to a device for separating, from the fluid (F) which transports them, the cleaning bodies (2) leaving the tubes of an exchanger with this fluid after having cleaned these tubes, which device comprises two stages for gathering together the bodies respectively in two transverse direction X and Y perpendicular to each other, namely a first stage formed by an oblique grid (4) and a second stage formed by a hopper (6) converging toward the downstream direction, which hopper has a permeable wall (7) parallel to direction Y and is elongate in this direction. A bridge (9) is provided across the hopper, which bridge extends on each side of this hopper in direction X, but not in direction Y, which creates in the downstream region of the hopper swirls preventing any clogging up of the wall (7).
Patent KR-840005321-A (KR)
Title: 분말 어린의 제조법
IPC: B02C19/18
Filed: 1983-07-22
Abstract: 내용 없음
Patent KR-850001989-A (KR)
Title: 무인 자동연탄 교체기
Filed: 1983-08-10
Abstract: 내용 없음
Patent KR-840006352-A (KR)
Title: 올레핀 폴리머 신축성/밀착성 필름
IPC: C08L23/22
Filed: 1983-09-29
Abstract: 내용 없음
Patent KR-850003514-A (KR)
Title: 열가스성 수지 기모지 및 제조방법과 장치
Filed: 1983-11-24
Abstract: 내용 없음
Patent KR-850002954-A (KR)
IPC: A61K9/48
Filed: 1984-03-02
Abstract: A pharmaceutical dosage unit form comprises one or more pharmaceutically active materials dissolved or suspended in a liquid polyethylene glycol and encapsulated in a soft gelatin capsule shell, in which the capsule shell comprises gelatin, a plasticizer therefor and an embrittlement inhibiting composition comprising a mixture of sorbitol and one or more sorbitans. Preferably the polyethylene glycol also contains glycerin, sorbitol or propylene glycol.
Patent KR-850002722-A (KR)
Title: 전송로 제어방식
IPC: H04Q1/28
Filed: 1984-07-27
Abstract: 내용 없음
Patent KR-860001896-A (KR)
Title: 내식성 오스테나이트계 스테인레스강
IPC: C22C38/40
Filed: 1984-08-10
Abstract: 내용 없음
Patent KR-850003853-A (KR)
Title: 얇은 스트립의 절단방법과 장치
IPC: B26D1/547
Filed: 1984-09-28
Abstract: 내용 없음
Patent KR-860003444-A (KR)
Title: 절연 리이마 볼트
Filed: 1984-10-19
Abstract: 내용 없음
Patent KR-850004690-A (KR)
Title: 펄스 발신 회로
IPC: H03K3/017
Filed: 1984-12-27
Abstract: 내용 없음
Patent KR-850005671-A (KR)
Title: 복합형 자기 헤드용 코어의 제조법
IPC: G11B5/127
Filed: 1985-01-09
Abstract: 내용 없음
Patent KR-850006429-A (KR)
Title: 새로운 시아노이미다졸 누클레오시드 유도체 및 그 제조방법
IPC: C07H19/052
Filed: 1985-03-05
Abstract: 내용 없음
Patent KR-850006625-A (KR)
Title: 커럼마다 판매시간을 제한할 수 있는 자동판매기
IPC: G07F9/00
Filed: 1985-03-05
Abstract: 내용 없음
Patent KR-860007016-A (KR)
Title: 고정층 다관식 고온 기상반응장치
IPC: B01J10/00
Filed: 1985-03-08
Abstract: 내용 없음
Patent KR-850008649-A (KR)
IPC: B41M5/20
Filed: 1985-05-13
Abstract: A method and system for high speed image reproduction by electro-coagulation of an electrolytically coagulable colloid. A plurality of negative and positive electrolytically inert electrodes (12, 14) which are electrically insulated from one another are arranged to define a matrix of dot-forming elements (16), the negative and positive electrodes of each matrix element having respective planar active surfaces with the negative electrode active surface extending in the same plane as the positive electrode active surface and in close proximity thereto. A layer of substantially liquid colloidal dispersion is applied over the electrode active surfaces of the matrix elements (16), the colloidal dispersion containing an electrolytically coagulable colloid, a liquid dispersing medium and a soluble electrolyte, and having a substantially uniform temperature throughout the layer. The negative and positive electrodes (12, 14) of selected ones of the matrix elements (16) are electrically energized to cause selective coagulation and adherence of the colloid onto the positive electrode active surfaces of the selected matrix elements and to thereby form a series of corresponding dots representative of a desired image, and any remaining non-coagulated colloid is thereafter removed.
Patent KR-860009237-A (KR)
Title: 스크롤 유체기계
IPC: F04C29/02
Filed: 1985-05-16
Abstract: 내용 없음
Patent KR-870004239-A (KR)
Title: 엔진의 진공진각장치의 자동 제어기
IPC: F02B75/02
Filed: 1985-10-31
Abstract: 내용 없음
Patent KR-870005812-A (KR)
Title: 회전인자 데이타 발생장치
Filed: 1985-12-30
Abstract: 내용 없음
Patent KR-860008095-A (KR)
IPC: C04B35/626
Filed: 1986-01-27
Abstract: A method for producing sodium-containing ceramics or, particularly, sodium-containing glasses, by a vapor deposition process wherein a vapor mixture containing a sodium fluoroalkoxide compound is reacted to provide a particulate sodium-containing vapor deposition product which can be sintered to a glass.
Patent KR-860009178-A (KR)
Title: 스텝모터 작동 왕복 구동장치를 갖는 재봉틀
IPC: D05B3/02
Filed: 1986-05-09
Abstract: 내용 없음
Patent KR-860009077-A (KR)
IPC: C08F8/00
Filed: 1986-05-28
Abstract: A curable composition which comprises as the essential components (A) a polymer having a main chain comprising carbon-carbon bonds and an isocyanatocarbonyl group as a pendant to the main chain, the content of the isocyanatocarbonyl groups present in the molecule of the polymer being from 0.1 to 72.2% by weight, and (B) an active hydrogen atom-containing compound which has one or more active hydrogen atoms in the molecule.
Patent KR-880000296-A (KR)
Title: 트레일러에 있어서 차륜이동장치
IPC: B62D53/00
Filed: 1986-06-28
Abstract: 내용 없음
Patent KR-880002300-A (KR)
Title: 레이저 빔의 다방향 주사장치
IPC: H01S3/101
Filed: 1986-07-05
Abstract: 내용 없음
Patent KR-880001250-A (KR)
Title: 공기를 주입시키는 펌프가 부착된 신발 깔창
Filed: 1986-07-08
Abstract: 내용 없음
Patent KR-870001889-A (KR)
Title: 기계가공 방법 및 장치
IPC: B23B25/02
Filed: 1986-08-05
Abstract: 내용 없음.
Patent KR-870008774-A (KR)
Title: 교류엘리베이터의 제어장치
IPC: B66B1/30
Filed: 1986-09-02
Abstract: 내용 없음
Patent KR-880003899-A (KR)
Title: 특수 구조를 갖는 다관능 카보디이미드
Filed: 1986-09-24
Abstract: 내용 없음
Patent KR-870005844-A (KR)
Title: 클러치 제어장치와 그것을 사용하는 클러치 조립체
IPC: B60W10/04
Filed: 1986-12-17
Abstract: 내용 없음
Patent KR-880007648-A (KR)
Title: 열가소성 수지 조성물
IPC: C08L55/02
Filed: 1986-12-26
Abstract: 내용 없음.
Patent KR-880011727-A (KR)
Title: 주파수 단순 가변회로를 이용한 음발생회로
IPC: G10K9/12
Filed: 1987-03-19
Abstract: 내용 없음