baber/WOPTO huggingface dataset:
Patent GB-2614248-A (GB)
Title: Mist trap
Inventor: EDWARD MASON
IPC: B01D45/08
Filed: 2021-12-22
Abstract: A mist-trap 12 for a wet-scrubber abatement system, the mist trap comprises a demisting chamber 14 having a gas inlet 13 for receiving mist-laden exhaust gas from the wet-scrubber abatement system and a liquid capture surface 31 on which the mist droplets may coalesce to form a liquid. Also provided is a gas outlet 16 through which relatively dry gas may exit the chamber. The mist trap is configured such that at least a first portion of captured liquid exits the chamber via the gas inlet to return to the wet-scrubber abatement system. Further inventions relating to a water-collecting baffle, an abatement system, and a method of moderating particulate build-up in a primary flow channel of an exhaust draw amplification device are also disclosed. The mist trap may be used in an abatement apparatus to provide a reduction in exhaust draw amplification device blockages.
Patent GB-2614325-A (GB)
Title: Fuel cell system
Inventor: YONG YI
IPC: H01M8/04701
Filed: 2021-12-30
Abstract: A fuel cell system comprises a fuel cell unit 130, a burner unit 190 for combusting anode off-gas discharged from the fuel cell unit, a heat recovery unit 140 exchanging heat between a coolant and the anode off-gas, and a burner heat exchange unit 400 connected to the heat recovery unit through the coolant line and exchanging heat between the coolant that has passed through the heat recovery unit and the burner unit. Therefore, the operation temperature of the burner is maintained, while improving the overall thermal efficiency of the fuel cell system by effectively recovering waste heat. Also disclosed is a fuel cell system comprising a module casing 310 housing a fuel cell module which comprises the fuel cell unit and burner unit for combusting anode off-gas discharged from the fuel cell unit, and the burner heat exchange unit disposed on the module casing and arranged to exchange heat between coolant and the burner unit. The burner heat exchange unit is disposed on at least one of an outer wall and an inner wall of the module casing, on a portion adjacent to the burner unit in the module casing.
Patent GB-2615088-A (GB)
Title: Wireless telecommunications network
Inventor: FARHAD MEHRAN
IPC: H04W52/34
Filed: 2022-01-26
Abstract: This invention provides a method in a wireless telecommunications network having an access point and a User Equipment, UE, wherein communications between the access point and the UE utilise Non-Orthogonal Multiple Access, NOMA, and a position of the UE is used by the access point in communications to the UE, the method comprising the steps of: obtaining data indicative of one or more properties of the UE; determining a new position reporting rate for the UE based on the one or more properties; and causing the UE to vary its position reporting rate so as to use the new position reporting rate.
Patent GB-2616480-A (GB)
Title: Environmentally Robust Fabric Radome for Planar mmWave Beam-steering Antennas
Inventor: RYAN OAKEY
IPC: H01Q1/42
Filed: 2022-03-11
Abstract: An antenna radome assembly has a mounting ring 407 with annular bonding surface 405 to which a layer of fabric or film 403 is bonded. The fabric or film 403 extends radially inwardly from the bonding surface to form a radome sheet. The fabric or film 403 extends radially outwardly from the bonding surface where at least a portion is enclosed or covered by an annular enclosing element, which may be a clamping ring 411 or a cured or set sealant, adhesive, epoxy, caulk (611, figure 6a). The fabric or film 403 may be tensioned. The annular enclosing element may prevent fraying or environmentally seal the radome assembly, preventing water moisture ingress or debris build-up. The radome assembly may be suitable for a planar beam steering antenna operating in microwave or millimetre mmWave bands and may have a base for antenna mounting with seal between the base and mounting ring.
Patent GB-2616834-A (GB)
Title: Apparatus
Inventor: STEPHEN HARRISON
IPC: H02K9/22
Filed: 2022-03-14
Abstract: A thermal energy transfer device 300, comprising a plurality of thermally conductive members 310 individually electrically insulated from each other and in in thermal communication between coils 3000 of an electrically drivable motor and a thermally conductive portion (heat sink) 320. The thermally conductive members may be aluminium core litz wires that have a core diameter of 0.1 mm, the aluminium cores being of the same material as the coil. The thermally conductive members may be arranged into a cable. The insulation of the thermally conductive members may be a layer of epoxy resin. The thermally conductive members may be in contact to the inner and/or outer surfaces of the electrical coil winding and electrically insulated from the coil winding. The thermally conductive portion may be in thermal communication with a cryogen source. In use, the arrangement may only allow an eddy current heating power of 0.1 Watts. The thermal energy transfer device may be used in cooling the windings of an electric aircraft motor.
Patent GB-2606625-A (GB)
Title: Foldable play yard
Inventor: JONATHAN K MOUNTZ
IPC: A47D13/06
Filed: 2018-11-15
Abstract: A foldable play yard 1 with a floor 11 having a hub 111 and at least one beam 112. A first end of the rod 112 is pivoted to the hub 111. The playpen has at least one corner post 13 comprising two columns 131, 132. A lower end of the first post 131 is pivoted to an intervening portion between two ends of the beam 112, and an upper end is movably connected to a top rail 12. The second column 132 moves relative to the first, and the ends of the second column 132 are movably connected to the floor 11 and the top rail 12 respectively. The floor 11 drives the second column to move relative to the first such that the second column is folded when the floor 11 is folded, and unfolded when the floor 11 is unfolded. The play yard may include a latch 113 (figure 8) pivoted to engage the lower end of the second column to stop it from moving and preventing the playpen from being folded. At least one supporting base 116’ (figure 18) may be driven to be located beneath the second column when the floor 11 is unfolded.
Patent GB-2618765-A (GB)
Title: Optimizing blockchain transaction size
Inventor: ALESSIO PAGANI
IPC: G06Q10/04
Filed: 2022-04-26
Abstract: A method of optimizing a size of a blockchain transaction by minimising a number of inputs and/or outputs of the transaction. It involves executing a fee decision algorithm to determine a leftover amount. If the leftover amount if less than a total of the associated input fee and output fee, the transaction is sent to a blockchain network 106 without the additional output. If the leftover amount is greater than the output fee, the transaction is sent to the blockchain network with the additional output. If the leftover amount is greater than the total of the input fee and output fee and less than the output fee and a predetermined minimum value, the transaction is sent to the blockchain network with the additional output and an additional input.
Patent GB-2604065-A (GB)
Title: Predict brake horsepower for a pump for viscous applications
Inventor: KETANKUMAR KANTILAL SHETH
IPC: F04D15/00
Filed: 2019-12-31
Abstract: This disclosure presents a dimensionless relationship between a fluid flow rate, a viscosity, and a brake horsepower (BHP) in a pump operation and a method that uses the dimensionless relationship to predict a BHP for viscous performance of a pump from water performance specifications. Using the dimensionless relationship, i.e., K-R number, the methods determine a BHP correlation that allows the prediction of the BHP specification to satisfy a pump performance metric at any given speed, flow rate, and viscosity. This prediction can be calculated from water performance specifications without physically testing the pump in the viscous implementation environment.
Patent GB-2619506-A (GB)
Title: Wire trap and method of forming a wire trap
Inventor: CHRISTOPHER THOMAS ELSWORTHY
IPC: H01R43/28
Filed: 2022-06-06
Abstract: A method of forming a wire trap 200 on a surface 102 of a product 101 suitable for holding a wire 300 is disclosed. The method comprises forming a wire trap 200 by deposition onto the surface 102 of the product 101 such that the wire trap 200 defines a channel 201 suitable for holding the wire 300. The channel 201 comprises a channel opening 204 and channel walls 202 203 defining a channel width that varies as a function of channel depth from the channel opening 204 to a channel base. The channel opening 204 comprises an opening width that is smaller than a maximum channel width such that, when received in the wire trap 200, a wire 300 having a diameter 301 larger than the opening width can be held in the channel 201 by an interference fit. A product comprising a wire trap 200 is also specified.
Patent GB-2613958-A (GB)
Title: Spatial video capture and replay
Inventor: TIMOTHY R PEASE
IPC: G06T17/00
Filed: 2021-05-04
Abstract: Various implementations disclosed herein include devices, systems, and methods that create a 3D video that includes determining first adjustments (e.g., first transforms) to video frames (e.g., one or more RGB images and depth images per frame) to align content in a coordinate system to remove the effects of capturing camera motion. Various implementations disclosed herein include devices, systems, and methods that playback a 3D video and includes determining second adjustments (e.g., second transforms) to remove the effects of movement of a viewing electronic device relative to a viewing environment during playback of the 3D video. Some implementations distinguish static content and moving content of the video frames to playback only moving objects or facilitate concurrent playback of multiple spatially related 3D videos. The 3D video may include images, audio, or 3D video of a video-capture-device user.
Patent GB-2614465-A (GB)
Title: Bioprocessing system
Inventor: Daniel Geoffrey Tyler Strange
IPC: C12M3/00
Filed: 2021-07-06
Abstract: A bioprocessing system, comprising: a series of processing stations for performing operations for bioprocessing; an automated system, comprising: means for manipulating a fluid connection between a first container and a separable second container whereby to create an aseptic connection that enables a controlled transfer of fluid or cell material between the first container and the second container, wherein the means for manipulating a fluid connection is configured to create an aseptic connection that can be disconnected after the transfer of fluid or cell material is complete to enable a further such fluid connection to be manipulated between the first container and a separable third container, and one or more sensors configured to detect fluid leakage from the aseptic connection; and means for controlling an automated sequence of operation of the processing stations.
Patent GR-890100452-A (GR)
Title: Polyolephine compositions for opaque photoconstructed films with visual radiation
Inventor: BREANT PATRICE
IPC: A01G13/02
Filed: 1989-07-14
Abstract: A composition consisting of 100 parts by weight of at least one polyolefin of: a) from 0.001 to 0.02 parts by weight of iron in the form at least one ionic iron salt, b) from 0.001 to 0.1 parts by weight of sulphur in the form of sulphur and/or at least one dialkyl polysulfide, c) from 0.5 to 5 parts by weight of at least one iron oxide and, d) from 1 to 10 parts by weight of at least one silicate. The films are produced by at least one composition as described above.
Patent GT-200100173-A (GT)
Title: Proceso par la preparacion de factor inhibidor de neutrofilos.
Inventor: PLUSCHKELL STEFANIE BEATE
IPC: C12N15/09
Filed: 2001-08-23
Abstract: LA PRESENTE INVENCION SE REFIERE A UN METODO PARA PREPARAR UN FACTOR INHIBIDOR DE NEUTROFILOS (NIF) QUE COMPRENDE CULTIVAR CELULAS DE MAMIFERO QUE EXPRESAN NIF, EN UN MEDIO DE CULTIVO LIBRE DE COMPONENTE ANIMAL. LA PRESENTE INVENCION PUEDE EMPLEARSE EN LA PREPARACION DE NIF A GRAN ESCALA. ASIMISMO, LA INVENCION SE REFIERE TAMBIEN A UN METODO PARA PREPARAR PROTEINAS RECOMBINANTES, EL CUAL COMPRENDE CULTIVAR CELULAS DE MAMIFERO QUE EXPRESAN UNA PROTEINA RECOMBINANTE EXOGENA EN UN MEDIO DE CULTIVO LIBRE DE COMPONENTE ANIMAL.
Patent GT-201300018-A (GT)
Title: Compuestos heterociclicos agonistas del receptor ip
Inventor: JOHN CHARLTON STEVEN
IPC: A61K31/4375
Filed: 2013-01-14
Abstract: LA PRESENTE INVENCIÓN PROPORCIONA DERIVADOS HETEROCÍCLICOS QUE ACTIVAN EL RECEPTOR DE IP. LA ACTIVACIÓN DE LA VÍA DE SEÑALIZACIÓN DEL RECEPTOR DE IP ES ÚTIL PARA TRATAR MUCHAS FORMAS DE HAP, FIBROSIS PULMONAR Y EJERCER EFECTOS BENEFICIOSOS EN CONDICIONES FIBRÓTICAS DE DIVERSOS ÓRGANOS EN MODELOS ANIMALES Y EN PACIENTES. LAS COMPOSICIONES FARMACÉUTICAS QUE COMPRENDEN TALES DERIVADOS TAMBIÉN ESTÁN ABARCADOS.
Patent KR-830000741-A (KR)
Title: 압연용(壓延用) 로울러 재
Filed: 1977-07-27
Abstract: 내용 없음
Patent KR-830000803-A (KR)
Title: Method for recovering energy possessed by exhaust gas from blast furnace
Inventor: TAKESHI SHIRATO
IPC: F16M11/28
Filed: 1979-03-26
Abstract: Energy is recovered from the exhaust gas of a blast furnace(1) by its instruction into an axial-flow turbine(7) to produce electricity. The arrangement is improved by allowing the attachment angle of the stator blades(21) to be adjusted according to the furnace top pressure. The adjustment can be readily made without any substantial reduction in turbine efficiency.
Patent KR-830003788-A (KR)
Title: 자 극 체
IPC: H01F1/10
Filed: 1980-07-11
Abstract: 내용 없음
Patent KR-830003633-A (KR)
Title: 프리스트레스 콘크리이트 구조물에 있어서 스트랜드를 인장하는 장치
IPC: E04G21/12
Filed: 1980-09-18
Abstract: 내용 없음
Patent KR-830006419-A (KR)
Title: 고주파 전기 신호에 의한 발효법
IPC: C12N1/16
Filed: 1981-05-25
Abstract: 내용 없음
Patent KR-830006149-A (KR)
IPC: C07C7/152
Filed: 1981-07-21
Abstract: In processes in which liquid sorbents that are solutions in an aromatic hydrocarbon or halogenated aromatic hydrocarbon of a bimetallic salt complex having the generic formula MIMIIXn.Aromatic, wherein MI is a Group I-B metal, MII is a Group III-A metal, X is halogen, n is the sum of the valences of MI and MII, and Aromatic is a monocyclic aromatic hydrocarbon or halogenated aromatic hydrocarbon are used to separate complexible ligands from a gas feedstream that comprises an olefin having 2 or 3 carbon atoms, alkylation of the aromatic hydrocarbon or halogenated aromatic hydrocarbon is inhibited by incorporating in the liquid sorbent from 8.5 mole percent to 30 mole percent, based on the Group I-B metal in the liquid sorbent, of an amine-aluminum chloride adduct, such as ammonia-aluminum chloride adduct or pyridine-aluminum chloride adduct.
Patent KR-830007223-A (KR)
Title: 진동 배럴 가공기
IPC: B24B31/06
Filed: 1981-09-10
Abstract: 내용 없음
Patent KR-830008287-A (KR)
Title: 자기헤드 및 자기헤드의 제조방법
IPC: G11B5/10
Filed: 1981-12-08
Abstract: 내용 없음
Patent KR-830010183-A (KR)
Title: 톱밥을 이용한 착화탄의 제조방법
Filed: 1982-04-28
Abstract: 내용 없음
Patent KR-830009808-A (KR)
Title: 차가운 벽면이 설치된 분리기
IPC: B04C5/20
Filed: 1982-05-10
Abstract: 내용 없음
Patent KR-840001799-A (KR)
Title: 육묘 및 식물재배용 상자
IPC: A01G9/02
Filed: 1982-10-22
Abstract: 내용 없음
Patent KR-840001839-A (KR)
Title: 두발 및 두피처리기구
IPC: F26B23/04
Filed: 1982-10-22
Abstract: 내용 없음
Patent KR-840008762-A (KR)
Title: 반사 되도록 한 신발
Filed: 1983-05-07
Abstract: 내용 없음
Patent KR-840005748-A (KR)
IPC: C22C1/00
Filed: 1983-08-26
Abstract: The invention is a method for adding substantially insoluble material to an at least partially liquid metal. The method comprises providing a combination of a first metal having discrete degenerate dendrites and a plurality of insoluble particles at least partially suspended in the first metal. The combination is mixed with a second metal at a temperature above the solidus temperature of the first metal and the second metal. The second metal is capable of forming a dendritic structure when cooled from a liquid state to a solid state. The mixture is then solidified into a dendritic-containing metallic structure having a plurality of substantially insoluble particles at least partilly suspended in the structure.
Patent KR-850000485-A (KR)
Title: 글리옥실에이트 포토이니시에이터의 증감방법
IPC: G03F7/031
Filed: 1984-06-01
Abstract: 내용 없음.
Patent KR-860000384-A (KR)
Title: 세포 고정화에 의한 6-아미노 페니실란산의 제조방법
IPC: C12P37/04
Filed: 1984-06-28
Abstract: 내용 없음
Patent KR-850001012-A (KR)
Title: 붕산이온의 분리방법
IPC: C02F1/28
Filed: 1984-07-04
Abstract: 내용 없음
Patent KR-860001372-A (KR)
Title: 혼합비료-토양 콘디쇼너 조성물 및 그 제조방법
Filed: 1984-07-19
Abstract: 내용 없음
Patent KR-850004649-A (KR)
Title: 광섬유 스윗칭 장치
IPC: H02M5/257
Filed: 1984-12-27
Abstract: 내용 없음
Patent KR-850006300-A (KR)
Title: 가요성 회로접속기 및 가요성 회로부재를 회로기판에 접속하는 방법
IPC: H01R12/62
Filed: 1985-01-15
Abstract: 내용 없음
Patent KR-860004292-A (KR)
Title: 냉 장 고
IPC: F25D17/08
Filed: 1985-03-20
Abstract: 내용 없음
Patent KR-860002713-A (KR)
IPC: G01R13/40
Filed: 1985-09-21
Abstract: For displaying the ratio in decibels between the instantaneous value and the maximum value of a digital signal a rectified digital signal is serially applied to an input (4) of a level indicator. This indicator comprises a shift register (10) which, in the case of an indicator with a resolution of 2 dB, comprises three series-connected flip-flops (11, 12, 13). The input (M) of the first flip-flop (11) is connected to the input (4) of the level indicator. The flip-flops (11, 12, 13) each comprise an output (QA, QB, QC), which like the input (M) of the first flip-flop (11) are connected to the inputs of a combination circuit (20). The output (QC) of the last flip-flop (13) is also connected to the input of a read-enable circuit (15). For each bit of the digital signal which is loaded into the shift register (10) the combination circuit (20) generates a number from the signals on the outputs (QA, QB, QC) and the input (M) of the shift register (10), which number indicates how many times an amount of 2 dB should be subtracted from the said ratio. In an adder (30) this amount is added to the previous amount and the sum is applied to a memory (40) whose contents is transferred to a read-out device (50) at the instant at which the read-enable circuit (15) supplies an output signal.
Patent KR-860007425-A (KR)
IPC: E01B9/30
Filed: 1986-03-15
Abstract: The invention describes a clamp for rails that is produced from resilient steel bar with multiple bends. The first section (11) of the rail clamp (9, 10) is essentially horizontally arranged, while the last section (14) rests on the rail flange (5). The second section (12) curves upwards in the vertical plane that passes through the first section (11). The remaining sections of the clamp lie all on the side of the first section that faces the rail. The fastening arrangement comprises an anchoring part (20) where the supporting surface (23) for a supporting section of the clamp (9, 10) is located essentially vertically above the locating hole (24) of the clamp (9, 10). That produces a relatively short clamp requiring a minimum of material.
Patent KR-870011797-A (KR)
Title: 옥외용 집단 어드레시블 변환장치
Filed: 1986-05-31
Abstract: 내용 없음
Patent KR-870002762-A (KR)
Title: 농원예용 살충 조성물
IPC: A01N43/54
Filed: 1986-09-05
Abstract: 내용 없음
Patent KR-880002638-A (KR)
Title: 발포수지제 컵의 성형방법 및 성형장치
IPC: B29C43/02
Filed: 1986-10-02
Abstract: 내용 없음
Patent KR-870004861-A (KR)
IPC: B60R25/02
Filed: 1986-10-31
Abstract: An antitheft device for attachment to a steering wheel of an automobile comprising an elongated body member (10) having a passage (38) extending along an axis therethrough, first hook means (16) secured to the body member for engagement with a portion of the steering wheel wherein the first hook means engage the wheel from the inside thereof with the body member extending outward beyond the periphery of the steering wheel, an elongated rod member (12) adapted to move in telescopic fashion in the passageway of the body member along the axis, second hook means (18) secured to the rod member for engaging the inside portion of the steering wheel diametrically opposed to the first hook means, and means (20, 22) associated with the body member engaging the rod within the passage for locking the rod member stationary with respect to the body member at any of a plurality of positions.
Patent KR-880007810-A (KR)
Title: 폴리아마이드 분섬사의 제조방법
Filed: 1986-12-08
Abstract: 내용 없음.
Patent KR-880010450-A (KR)
Title: 멤브레인 스위치 패널용 키이모듈과 이 키이모듈의 스위치 전환시간 조정방법
Filed: 1987-02-20
Abstract: 내용 없음
Patent KR-870009025-A (KR)
IPC: C12P21/02
Filed: 1987-03-25
Abstract: Microbially produced aprotinin and aprotinin homologs used for treating patients suffering from an excess release of pancreatic elastase, serum elastase or leukocyte elastase.
Patent KR-880002102-A (KR)
Title: 광센서 조정용 장치
IPC: G07D7/12
Filed: 1987-07-06
Abstract: 내용 없음
Patent KR-890001874-A (KR)
Title: 한국산 할로이사이트로부터 세제 보조제용 제올라이트 제조법
IPC: C01B39/16
Filed: 1987-07-23
Abstract: 내용 없음
Patent KR-890004516-A (KR)
Title: 통신예약 기능을 부가한 프로세서간 통신방법 및 예약장치
IPC: H04L12/417
Filed: 1987-08-10
Abstract: 내용 없음.
Patent KR-890005237-A (KR)
Title: 우레탄 수지계 접착제 조성물
IPC: C09J175/16
Filed: 1987-09-19
Abstract: 내용 없음
Patent KR-880006224-A (KR)
Title: 비사이클릭 화합물
IPC: A61P29/00
Filed: 1987-11-04
Abstract: 내용 없음
Patent KR-880006162-A (KR)
IPC: C07C255/14
Filed: 1987-11-14
Abstract: By esterification of completely or partially deuterated (meth)acrylic acid with alcohols which contain no or only a little hydrogen in the molecule, monomers are obtained which, after polymerisation, yield transparent polymer materials having low damping for light waves and a high glass transition temperature.
Patent KR-890011366-A (KR)
Title: 팩시밀리에서의 화상 처리방식
IPC: H04N1/387
Filed: 1987-12-18
Abstract: 내용 없음
Patent KR-890010236-A (KR)
Title: 성형성 및 법랑성이 우수한 연속소둔형 법랑용 강판의 제조법
IPC: C21D8/02
Filed: 1987-12-28
Abstract: 내용 없음
Patent KR-890010372-A (KR)
Title: 수압을 이용한 수문의 자동 개폐장치 및 방법
IPC: E02B7/46
Filed: 1987-12-31
Abstract: 내용 없음
Patent KR-890012271-A (KR)
Title: 브이씨알의 회전헤드 드럼장치
IPC: G11B5/52
Filed: 1988-01-30
Abstract: 내용 없음.
Patent KR-880012603-A (KR)
IPC: C07D487/04
Filed: 1988-04-07
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent KR-880014062-A (KR)
Title: 열경화성 수지조성물
IPC: F16J9/28
Filed: 1988-05-04
Abstract: 내용 없음
Patent KR-890001296-A (KR)
Title: 입력 클럭과 회로의 출력 펄스를 동기시키기 위한 장지
IPC: H03L7/183
Filed: 1988-06-23
Abstract: 내용 없음
Patent KR-890002940-A (KR)
Title: 고전압회로용 휴즈
IPC: H01H85/042
Filed: 1988-07-13
Abstract: 내용 없음
Patent KR-890002255-A (KR)
Title: 열가소성 공중합체
IPC: C08F20/52
Filed: 1988-07-27
Abstract: 내용 없음
Patent KR-890004235-A (KR)
Title: 데이타 변조장치
IPC: G06T15/40
Filed: 1988-08-06
Abstract: 내용 없음
Patent KR-900004030-A (KR)
Title: 바이폴라 트랜지스터의 매입층 제조방법
IPC: H01L29/70
Filed: 1988-08-31
Abstract: 내용 없음
Patent KR-890006722-A (KR)
IPC: C08L27/06
Filed: 1988-10-10
Abstract: Process for the preparation of an expandable vinyl plastisol capable of yielding cellular products containing a nitrogen-based blowing agent and a zinc salt as accelerator of decomposition of the blowing agent. The accelerator, which is preferably zinc chloride, is incorporated in the plastisol in the form of a solution in a liquid carrier. The process results in cellular products consisting of uniform fine cells without any major change in color.
Patent KR-890006896-A (KR)
Title: 핫 멜트(Hot melt) 사이징 방법
IPC: D06M13/224
Filed: 1988-10-15
Abstract: 내용 없음
Patent KR-890011182-A (KR)
Title: 교류 모터용 전자 시동 회로
IPC: H02P1/26
Filed: 1988-12-28
Abstract: 내용 없음