baber/WOPTO huggingface dataset:
Patent GB-2600494-A (GB)
Title: A straw fiber adsorption material, its preparation methods and applications
Inventor: LIUCHUN ZHENG
IPC: C02F101/20
Filed: 2020-11-24
Abstract: A preparation method for a straw fiber adsorption material capable of efficiently adsorbing heavy metal and antibiotic composite pollutants is described. The method includes pretreating corn straw cellulose, etherification with epichlorohydrin, crosslinking with ethylenediamine, and grafting of diethylenetriamine pentaacetic acid. Preferably the pretreatment includes crushing and sieving corn straws, soaking in 1mol/L NaOH solution for 24hours, respectively filtering and washing to neutrality, and drying. Etherification may include etherifying 2-5g of pre-treated corn straw with 70-100ml of epichlorohydrin and 60-100ml of N-N dimethylformamide at 70-100ºC for 1-3hours. Crosslinking can include adding 8-15ml ethylenediamine after the etherification has finished, then carrying out crosslinking at 70-100ºC for 1-3hours. Preferably, grafting includes adding 5-15g of diethylenetriamine pentaacetic acid after crosslinking has finished, then grafting at 70-100 ºC for 1-3hours. After grafting, the material can be washed with N-N dimethylformamide, deionized water, saturated sodium bicarbonate and deionized water in turn to neutrality, and then dried. The adsorption material has amino, carboxyl and hydroxyl groups which have been introduced into the fiber surface, as evidenced by SEM-EDS and FTIR. Adsorption experiments show that the modified materials have strong adsorption performance for single and mixed systems of heavy metal cadmium (Cd) and sulfamethoxazole (SMZ) in water.
Patent GB-2602324-A (GB)
Title: Haircare appliance
Inventor: AYRTON LLOYD TAYLOR PEEL
IPC: A45D20/12
Filed: 2020-12-23
Abstract: A haircare appliance or attachment thereof comprises an airflow generator, an air inlet 101, and a hair treatment chamber 103. The hair treatment cavity has an opening 105 defined by a rim 110 to receive hair. A moveable member 102 has an air outlet 104 thereon and extends from the rim. The protrusion is moveable between an extended position to allow targeted drying of the roots and a retracted position; extending from the rim by a lesser extent in the retracted position to restrict air from the outlets. There may be a plurality of moveable members which may be moveable in response to the airflow from the generator. The treatment chamber may comprise a wall 106 of porous material 108, one or more apertures 107, and a further outlet. A switch may include first and second portions which slide along one another to move the fingers.
Patent GB-2597599-A (GB)
Title: Support element for concrete construction
Inventor: MORITZ MICHEL
IPC: E04G11/48
Filed: 2021-06-18
Abstract: A support element 1 for concrete construction comprises a hollow cylinder having a casing 2 defining an interior (TIR). The support element includes a stiffening system 3 with a joining element 4, the system extends from a first casing section into the hollow interior (TIR) to a second casing section. The stiffening system is oriented horizontally in use. The stiffening system and casing may be formed together in a one-piece mould. The stiffening system may be formed of multiple pieces including first 5.1 and second 5.2 connection elements and the joining element 4. The casing may be made or steel or plastic e.g. PVC. The support may comprise a groove 7 on one side and a corresponding projection 8 on an opposite side so that two like supports may be connected to one another in a stack. Also disclosed is a formwork system comprising a support element as described and a flat formwork element 10 (fig.3), and a support element wherein a stiffening system is designed to rupture at a predetermined tension.
Patent GB-2593843-A (GB)
Title: A door arrangement and a vehicle
Inventor: QUINTEN NORTHFIELD
IPC: E05B83/38
Filed: 2019-11-28
Abstract: Aspects of the present invention relate to a door arrangement (301) for providing access to a cabin (103) within a body (101) of a vehicle and a vehicle (100). The door arrangement (301) comprises a first door (106) and a first hinge (201) configured to support the first door (106) and to enable the first door (106) to move between a closed position and an open position. The door arrangement also includes a first connection means (110) for connecting with a second connection means (112), the first connection means (110) being mounted on the first door (106), and at least one first-door belt (114). The first-door belt (114) comprises a first body portion (302) for connection to the body (101) of the vehicle (100), a first door portion (303) connected to the first connection means (110), and a first hinge portion (304) configured to enable the first door portion (304) to rotate with respect to the first body portion (302) as the first door (106) moves between its closed position and its open position.
Patent GB-2597387-A (GB)
Title: Recycling of infusion capsules
Inventor: ALEXANDER CHARLES GORT-BARTEN
IPC: B65B69/00
Filed: 2019-08-29
Abstract: A device for separating infusion capsules comprises a base unit 10 and a plunger 44, the base unit having a face with an aperture 26 for receiving a body part of the capsule 34, the plunger comprising a projection 52 sized to fit within the aperture, and a stop 50 to limit how far the plunger can be pressed down onto the base unit, wherein the height of the projection beyond the stop is approximately the same as but no greater than the height of the infusion capsule, thereby to fully invert the capsule. Upstanding ridges 28 may be provided on the face. A capsule can be placed, rim side down, on the base unit over the aperture, and the plunger used to urge the capsule down into the aperture. The capsule inverts, rupturing the foil layer and emptying the coffee into the base unit. The coffee and the capsule can then be removed for separate recycling. The length of the plunger substantially completely inverts the capsule when pressed, ejecting as much of the content of the infusion capsule as possible instead of allowing some to be trapped in creases in the capsule material.
Patent GB-2598697-A (GB)
Title: Method and apparatus for optical sensing
Inventor: MAHMOUD FARHADIROUSHAN
IPC: G01D5/353
Filed: 2016-03-07
Abstract: An optical fibre for use with an optical fibre distributed sensor system comprising at least one first sensing region comprising a plurality of reflector portions, wherein at least one of the reflector portions comprises a chirped fibre Bragg grating having a reflectivity of less than 1%. The plurality of reflector portions may also have a reflectivity of less than 1%. A product of the number of reflector portions and the average reflectivity of the reflector portions may be 0.1 or less. The reflector portions may comprise an array of FBGs having non-identical but overlapping bandwidths to provide a broadband reflector. The reflectivity of the reflector portions may be based on their position along the fibre. The fibre may be a multi-mode fibre with reflector portions comprising gratings formed in the core of the multi-mode fibre at respective positions to cause reflection of the same propagation mode. The fibre may be a multi-core fibre with reflectors arranged to reflect a portion of input pulses from a first one of the cores to a second one of the cores, and to direct the reflected portion back along the second core. Also provided is a distributed sensor system comprising the optical fibre.
Patent GB-2618362-A (GB)
Title: Method of designing a vehicle suspension system
Inventor: ALEXANDER BRADLEY
IPC: G06F30/15
Filed: 2022-05-05
Abstract: Method of designing a vehicle suspension by computer simulation, by determining a time-varying first and second suspension response outputs in response to a time-varying first and second suspension disturbance inputs, based on a simulated suspension system having a non-linear damping function, the first and second suspension disturbance inputs falling within first and second statistical distributions different from the first statistical distribution; and generating spectra (may be Fourier transform) of each of the first and second suspension response outputs, each of the spectra indicating suspension force transmissibility as a function of frequency. The difference in statistical distribution may be in amplitude, which the second disturbance input may be a scaled version of the first, high enough to cause the non-linear damping function to enter the non-linear region. A third response output in response to a third suspension disturbance input may be simulated. Graphical output of the spectra may be generated, and the suspension design parameter modified (passive or active damping coefficient control parameter).
Patent GB-2610272-A (GB)
Title: Envelope following voltage converter
Inventor: DAVID STEVEN RIPLEY
IPC: H03F3/24
Filed: 2022-06-27
Abstract: A power supply system 100 includes a voltage converter which generates a first voltage at an output node Vout, and an envelope-follower circuit which generates a second voltage associated with the envelope of a radio frequency signal. The system combines the second voltage with the first voltage, e.g. via a capacitor CB, to provide an output voltage PA_Vcc for an RF power amplifier. The output voltage has a waveform that follows the peaks of an envelope of the RF signal. The voltage converter may comprise an inductor LB and switches S1 and S2 and may operate as a boost converter. Alternatively, the switches S1 and S2 may be positioned for a straight-through connection of the battery input voltage Vin to the node Vout. Alternatively, the switches S1 and S2 may both be opened and a reduced voltage supplied to node Vout via circuit 104 and switch S3.
Patent GB-2620619-A (GB)
Title: A scallop trap and method of catching scallops
Inventor: BEN KIBEL
IPC: A01K80/00
Filed: 2022-07-14
Abstract: A scallop 11 trap with a net 9 comprising filaments forming open spaces, the net defining an opening with a structure 1 to prevent the opening from closing and a light source 3 above the opening. The light source is to attract the scallops. The light may be buoyant and attached to a float line 5 extending from the net. There may be a line 7 to raise or lower the net in the water. The trap may have a ramp which is flexible or resilient. A method of using the trap is disclosed.
Patent GB-2620937-A (GB)
Title: Onshore anchoring system
Inventor: PHILIP STRONG
IPC: E02D5/54
Filed: 2022-07-25
Abstract: An anchoring system 1 comprising an anchor pile 2 configured to be embedded in a pre-drilled borehole (30, Fig.2). The anchor pile 2 comprises an elongate main body 3 having a longitudinal axis, an upper end 4 and a lower end 5. The cross section of the elongate main body 3 increases along a portion of the longitudinal axis in the direction from the upper end 4 to the lower end 5 defining at least one bearing surface 7a,7b preferably having a tapered surface. Locking media (e.g. grout, cement) is inserted in an annular gap (32, Fig.2) between the bearing surface 7a,7b and the adjacent portions of the borehole (30, Fig.2). The anchor pile 2 is locked in position within the borehole (30, Fig.2) on receipt of locking media within the annular gap (32, Fig.2) and abutment of the loose material with the bearing surface 7a,7b. The portions of increasing cross sectional area may be conical 8a,8b. A tubular portion 9a,9b may extend from the first conical portion 8a,8b to a second conical portion 10a,10b of decreasing cross sectional area. A method of installing an anchor pile 2 that uses the anchoring system 1 is included.
Patent GB-2615986-A (GB)
Title: Removable snap-in strap system
Inventor: James D Martell
IPC: A63B55/00
Filed: 2021-12-01
Abstract: A golf bag with a removable snap-in strap system wherein the strap system comprises a set of heterogeneous connectors that fasten a set straps to the golf bag. The connectors are able to accommodate the dominant hand of the user through a variety of heterogeneous configurations of the connectors, including geometry, ability to angle the straps, and surface area. These configurations allow the straps to create more arm space for the user, an easier assembly to a corresponding divider top, and equal distribution of weight across the straps, thereby, promoting comfort and balance for the user.
Patent GB-2621293-A (GB)
Title: Method for recovering nickel from iron-aluminum slag obtained by battery powder leaching
Inventor: HAIJUN YU
IPC: C22B7/00
Filed: 2022-05-12
Abstract: Disclosed in the present invention is a method for recovering nickel from iron-aluminum slag obtained by battery powder leaching. The method comprises the following steps: adding a sulfuric acid solution into an iron-aluminum slag to dissolve, so as to obtain a sulfate solution; then adding an oxidizing agent; adding ammonia water and carbonate into the oxidized sulfate solution; adjusting the pH to 1.0-3.2 for reaction; separating ferric hydroxide to precipitate to obtain an iron-removed solution; adding carbonate into the iron-removed solution, adjusting the pH to 3.2-5.5 for reaction; separating aluminum hydroxide to precipitate to obtain an aluminum-removed solution; adding ammonia water to the aluminum-removed solution, adjusting the pH to 7.0-8.8 for reaction; washing and removing impurities to obtain a nickel complex; adding an oxidizing agent to the nickel complex to break the complex, so as to obtain a nickel-containing solution. By means of the present method, efficient separation of iron, aluminum and nickel in the iron-aluminum slag is efficiently achieved, the separation effect of iron, aluminum and nickel is improved, the loss of nickel is reduced, and the recovery rate of nickel is improved.
Patent GR-880100134-A (GR)
Title: Process for nitrogen oxides reduction with minimization of the production of other pollutants
Inventor: EPPERLY ROBERT WILLIAM
IPC: B01D53/34
Filed: 1988-03-04
Abstract: A method is presented for the reduction of nitrogen oxides within an outgoing fluid from the combustion of a carbon-based fuel by limiting production of other pollutants to a minimum. The method comprises the introduction of a processing agent, which reduces the nitrogen oxides and includes a hydrocarbon within an outgoing fluid at a temperature less than approx. 1450 degrees Fahrenheit. In accordance with a processing guideline for reduction of the nitrogen oxides, under such conditions that the processing agent with hydrocarbon can act under high temperature or the right side of the curve thereof nitrogen oxide reduction with respect to the temperature of outgoing fluids, in particular under high temperature or the right side of the curve plateau.
Patent GT-198172107-A (GT)
Title: Composiciones destinadas particularmente a la defoliacion de plantas
IPC: C07D285/06
Filed: 1981-10-23
Abstract: EL FIN DEL PRESENTE INVENTO ES LA CREACION DE COMPOSICIONES DESTINADAS PARTICULARMENTE A LA DEFOLIACION DE PLANTAS, EN LAS CUALES LA ACCION DE LOS DERIVADOS DE 1, 2, 3, TIADIAZOL 5 IL UREA O DE 1, 2, 3, TIADIAZOLIN 2 IDA QUE ES CONOCIDA,SE INCREMENTA POR EL AGREGADO DE SUSTANCIAS QUE EN SI SEAN INACTIVAS. DE ACUERDO CON EL INVENTO, ESTE PROBLEMA SE RESUELVE MEDIANTE UNA COMPOSICION CARACTERIZADA POR CONTENER UN DERIVADO DE 1,2,3, TIADIAZOL 5 IL UREA O DE 1,2,3, TIADIAZOLIN 2 IDA,DE ACCION DEFOLIANTE MEZCLADO CON UNA SUSTANCIA DEACCION ALCALINA. ENTRE LOS COMPUESTOS DE ACCION DEFOLIANTE..
Patent GT-199800063-A (GT)
Title: Carprofeno selectivo para cox-2, para el tratamiento del dolor e inflamacion en perros.
Inventor: LUNDY KRISTIN MARIE
IPC: A61K31/40
Filed: 1998-05-04
Abstract: LA PRESENTE INVENCION SE REFIERE AL TRATAMIENTO DEL DOLOR Y DE LA INFLAMACION EN PERROS, CON AGENTES ANTIINFLAMATORIOS QUE SON FARMACOS ANTIINFLAMATORIOS NO ESTEROIDEOS (NSAID) Y, EN PARTICULAR, A AGENTES TALES QUE TIENEN UNA MENOR INCIDENCIA DE EFECTOS SECUNDARIOS GASTROINTESTINALES ADVERSOS, YA QUE TALES EFECTOS SECUNDARIOS SON UN PROBLEMA PREVALENTE Y POTENCIALMENTE GRAVE EN LOS PERROS. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA (I), EN LA QUE R2, R6 Y R9, SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE.
Patent GT-200600391-A (GT)
Title: Composiciones de liposomas
Inventor: KUMAR SARAN
IPC: A61K9/58
Filed: 2006-08-30
Abstract: SE DA A CONOCER UN MÉTODO DE TERAPIA BASADA EN LIPOSOMAS PARA UN SUJETO MAMÍFERO. EL MÉTODO UTILIZA LIPOSOMAS Y/O LIPOSOMAS CON SUPERFICIES EXTERNAS QUE CONTIENEN UNA FRACCIÓN DE AFINIDAD EFECTIVA PARA ENLAZARSE ESPECÍFICAMENTE A UNA SUPERFICIE BIOLÓGICA HACIA LA CUAL SE DIRIGE LA TERAPIA, Y UN RECUBRIMIENTO POLIMÉRICO HIDROFÍLICO. EL RECUBRIMIENTO POLIMÉRICO HIDROFÍLICO SE FORMA DE CADENAS POLIMÉRICAS CONVALENTEMENTE ENLAZADAS A LOS COMPONENTES DE LÍPIDO SUPERFICIALES. DESPUÉS DE QUE SE LOGRA UNA BIODISTRIBUCIÓN DE LIPOSOMAS DESEADA, EL AGENTE DE AFINIDAD SE ENLAZA A LA SUPERFICIE OBJETIVA, Y AYUDA A INTERNALIZAR LOS LIPOSOMAS. T2006
Patent KR-830002117-A (KR)
Title: 굴착기 버키트(Bucket)의 회전 부착물
IPC: E02F3/36
Filed: 1980-02-06
Abstract: 내용 없음
Patent KR-830009479-A (KR)
Title: 가변자기 저항형 압력 변환기
Filed: 1982-01-04
Abstract: 내용 없음
Patent KR-840001147-A (KR)
Title: 피리다진 유도체의 제조방법
IPC: C07D237/00
Filed: 1982-08-11
Abstract: 내용 없음
Patent KR-840001477-A (KR)
Title: 동력프레스의 기동 및 정지용 유압클러치 및 브레이크 시스템
IPC: B30B15/10
Filed: 1982-09-15
Abstract: 내용 없음
Patent KR-850005129-A (KR)
Title: 전자총의 3극관부
IPC: H01J29/48
Filed: 1983-12-31
Abstract: 내용 없음
Patent KR-850002405-A (KR)
Title: 카테테르(catheter)
IPC: A61B1/00
Filed: 1984-09-11
Abstract: 내용 없음
Patent KR-850008384-A (KR)
Title: 엔진의 아이들 회전수 제어방법
IPC: F02D31/00
Filed: 1984-12-29
Abstract: 내용 없음
Patent KR-850006127-A (KR)
Title: 자궁벽에의 자궁내 피임장치(iud)정착을 위한 장치
IPC: A61F6/14
Filed: 1985-03-27
Abstract: 내용 없음
Patent KR-850006630-A (KR)
Title: 원자로용 독소봉
IPC: G21C7/103
Filed: 1985-03-28
Abstract: 내용 없음
Patent KR-850007897-A (KR)
Title: 합성수지제 회전고리 스냅 후크와 그의 제조방법
IPC: B29D99/00
Filed: 1985-04-09
Abstract: 내용 없음
Patent KR-870001697-A (KR)
Title: 자력 모-타
Filed: 1985-07-22
Abstract: 내용 없음.
Patent KR-870002391-A (KR)
Title: 드럼 브레이크 자동 조정 장치의 작동구조
Filed: 1985-08-13
Abstract: 내용 없음
Patent KR-870005178-A (KR)
Title: 기체분자의 열운동을 이용한 에너지발생 및 냉각장치
Filed: 1985-11-15
Abstract: 내용 없음
Patent KR-870006977-A (KR)
Title: 폴리에틸렌관의 관접부 성형 방법
IPC: B29C65/68
Filed: 1986-01-31
Abstract: 내용 없음.
Patent KR-870000760-A (KR)
Title: 다층 반도체 장치
IPC: H01L25/065
Filed: 1986-06-13
Abstract: 내용 없음.
Patent KR-870002504-A (KR)
Title: 계산 시스템내의 고장회복 방법 및 장치
IPC: G06F11/00
Filed: 1986-06-27
Abstract: 내용 없음
Patent KR-880002349-A (KR)
Title: 자석식 전화기의 극, 간선교환용 인터페이스회로
IPC: H04M5/00
Filed: 1986-07-05
Abstract: 내용 없음
Patent KR-880002352-A (KR)
Title: 4선식 전화기의 국선교환용 인터페이스회로
IPC: H04M3/00
Filed: 1986-07-15
Abstract: 내용 없음
Patent KR-870002567-A (KR)
IPC: H04N5/7826
Filed: 1986-08-08
Abstract: 1. A method for the phase control of a head drum motor in a video recorder during the reproduction of video signals recorded on a magnetic tape using a phase comparison between the head-switching pulses and the synchronizing pulses recorded on the magnetic tape, the desired phase position of the motor being adjustable, and with a device for measuring the instantaneous deviation from the desired phase position by counting clock pulses, which are fed to a counter, between the head-switching pulse and the synchronizing pulse, characterised in that a control signal R for the head drum motor is derived from the difference between the number of actual pulses I which have entered the counter and the number of preset desired pulses S, wherein R = (I-S), if a) (I-S) is positive and less than +N/2 or b) (I-S) is negative and greater than -N/2 R = (I-S)+N, if (I-S) is negative and less than -N/2 R = (I-S)-N, if (I-S) is positive and greater than +N/2, wherein N corresponds to the number of clock pulses for one revolution of the head drum motor.
Patent KR-870002109-A (KR)
Title: 디-t-부틸페놀 화합물의 제조 방법
IPC: C07D277/20
Filed: 1986-08-08
Abstract: 내용 없음
Patent KR-870002711-A (KR)
Title: 자동 응답 전화 장치
IPC: H04M1/65
Filed: 1986-08-30
Abstract: 내용 없음
Patent KR-870004471-A (KR)
Title: 동축 코일을 갖춘 변압기의 제조방법
IPC: H01F41/10
Filed: 1986-10-07
Abstract: 내용 없음
Patent KR-880009288-A (KR)
Title: 카메라 제어 방법
Filed: 1987-01-26
Abstract: 내용 없음.
Patent KR-870010680-A (KR)
Title: 비례-적분 제어기
IPC: H02P5/50
Filed: 1987-03-02
Abstract: 내용 없음
Patent KR-870009179-A (KR)
Title: 유체 혼합 노즐
IPC: C10J3/48
Filed: 1987-03-12
Abstract: 내용 없음
Patent KR-880006999-A (KR)
Title: 곡물을 부풀어 오르게 만들기 위한 개량된 기계
IPC: A23L7/196
Filed: 1987-05-19
Abstract: 내용 없음.
Patent KR-880001811-A (KR)
IPC: C12N9/28
Filed: 1987-07-08
Abstract: An enzyme product comprising a mixture of the  alpha -amylase from Bacillus licheniformis and the  alpha -amylase from Bacillus stearothermophilus, said mixture containing from l0-90% by activity of the Bacillus licheniformis enzyme. The amylase mixture is advantageously used for liquefaction of starch or starchy grains.
Patent KR-880003802-A (KR)
Title: 스쿠터형 차량의 물품수납실
IPC: B62J9/00
Filed: 1987-09-01
Abstract: 내용 없음
Patent KR-880004017-A (KR)
Title: 고무 조성물
IPC: C08L21/00
Filed: 1987-09-29
Abstract: 내용 없음
Patent KR-880006559-A (KR)
Title: 광섬유 접속기 및 그 제조 방법
IPC: G02B6/36
Filed: 1987-11-14
Abstract: 내용 없음
Patent KR-890008347-A (KR)
Title: 경금속 및 귀금속류 제품의 환원성 세척제 및 그 제조방법
IPC: C23G1/02
Filed: 1987-11-21
Abstract: 내용 없음
Patent KR-880701161-A (KR)
Title: 워크헤드장치
IPC: B25J9/10
Filed: 1987-03-25
Abstract: 내용 없음
Patent KR-880009207-A (KR)
Title: 요동판식 압축기
IPC: F04B27/10
Filed: 1988-01-09
Abstract: 내용 없음.
Patent KR-900000037-A (KR)
Title: 식품품질개선용 발효산물 및 그 제조방법
IPC: A23L3/3463
Filed: 1988-06-07
Abstract: 내용 없음
Patent KR-890001719-A (KR)
Title: 수지 성형용 금형
IPC: A01B69/00
Filed: 1988-06-09
Abstract: 내용없음
Patent KR-890002826-A (KR)
Title: 회전 자기헤드 드럼장치
IPC: G11B15/61
Filed: 1988-07-22
Abstract: 내용 없음
Patent KR-890002548-A (KR)
Title: 냉매 압축기
IPC: F04B27/18
Filed: 1988-07-23
Abstract: 내용 없음
Patent KR-890003036-A (KR)
Title: 반도체장치
IPC: H01L29/788
Filed: 1988-07-30
Abstract: 내용없음
Patent KR-890005018-A (KR)
IPC: C07C17/12
Filed: 1988-09-16
Abstract: It is described a process for the chlorination of the benzenic rings of tricyclo 8.2.2.2 hexadeca 4,6,10,12,13,15 hexaene (or (2,2)-paracyclophane) having the formula (I): <CHEM> by gaseous chlorine, by operating in the presence of at least one metal chloride, as a catalyst and of at least one cocatalyst having the formula V:    R - OH (V)    wherein R = hydrocarbon or alkylcarboxylic radical with linear or branched chain, containing from 1 to 6 carbon atoms.
Patent KR-900005617-A (KR)
Title: 고성능 바이폴라 트랜지스터 및 그 제조방법
IPC: H01L29/70
Filed: 1988-09-23
Abstract: 내용 없음
Patent KR-890005132-A (KR)
IPC: C07F9/18
Filed: 1988-09-27
Abstract: O-(O-ethyl-S-alkylphosphoryl)-O-(carbamoyl)-pyrocatechol derivatives of the formula I    <IMAGE>  (I)  where R1 is C1-C4-alkyl, R2 is hydrogen, C1-C4-alkyl, and X is oxygen or sulfur, and methods of combating pests with effective amounts of I.
Patent KR-890008173-A (KR)
Title: 당단백질
IPC: A61K35/38
Filed: 1988-11-25
Abstract: 내용 없음
Patent KR-900011250-A (KR)
Title: 캠코더의 음성 정보 전달 장치 및 방법
IPC: H04N5/225
Filed: 1988-12-29
Abstract: 내용 없음
Patent KR-880701140-A (KR)
Title: 목재제품의 제어용 장치
IPC: B07C5/342
Filed: 1987-05-21
Abstract: 내용 없음
Patent KR-880701910-A (KR)
Title: 디지탈 위상 폐쇄 루우프를 갖고 있는 데이타 입력회로
IPC: G06F3/00
Filed: 1987-07-14
Abstract: 내용 없음
Patent KR-890013844-A (KR)
Title: 와이어 스플라이스(splices)의 주위를 밀폐시키기 위한 밀폐형 구조물 및 밀폐방법
IPC: H01R4/70
Filed: 1989-02-11
Abstract: 내용 없음.
Patent KR-890013835-A (KR)
Title: 콘넥터
IPC: H01R13/436
Filed: 1989-02-22
Abstract: 내용 없음.
Patent KR-890017424-A (KR)
Title: 쉬이트재료의 기초중량을 조절하기 위한 공정과 장치
IPC: D21F1/06
Filed: 1989-04-26
Abstract: 내용 없음
Patent KR-900016907-A (KR)
Title: 프린터의 헤드핀 고장 검출방법
Filed: 1989-04-27
Abstract: 내용 없음
Patent KR-900018897-A (KR)
Title: 기울일 수 있는 삼각대
IPC: F16M11/24
Filed: 1989-05-06
Abstract: 내용 없음
Patent KR-900017564-A (KR)
Title: 구강용 조성물
IPC: A61K8/97
Filed: 1989-05-31
Abstract: 내용 없음
Patent KR-910001753-A (KR)
Title: N_+주입마스크(Implant Mask)를 이용한 출력선택 회로
IPC: G11C7/00
Filed: 1989-06-30
Abstract: 내용 없음
Patent KR-910005278-A (KR)
Title: 스틸/노이즈 캔설 겸용 키 사용방법
Filed: 1989-08-08
Abstract: 내용 없음
Patent KR-900010154-A (KR)
Title: 도로표면용의 개량된 표시 스트립(Strip)
IPC: E01F9/04
Filed: 1989-08-25
Abstract: 내용 없음