baber/WOPTO huggingface dataset:
Patent GB-2606063-A (GB)
Title: Stroller frame
Inventor: Jia-liang yuan
IPC: B62B7/08
Filed: 2017-11-15
Abstract: A stroller frame 1 includes two side frame units 100 that are symmetrically arranged. Each of the side frame units includes a handle rod 110, a front leg 120, a rear leg rod 130, and a support rod 140. The front leg includes a first front leg rod (121, see fig. 2) connected pivotally to an end of the handle rod, and a second front leg rod (122) connected pivotally to the first front leg rod and adapted to be connected fixedly to a seat member 200. The rear leg rod is connected pivotally to the handle rod. The support rod has an end connected pivotally to the rear leg rod, and an opposite end adapted to be connected pivotally to the seat member. The side frame also comprises a side rod 150 that has an end connected pivotally to said front leg, and an opposite end connected pivotally to said rear leg rod, wherein a pivot intersection of said end of the side rod and front leg is adapted to be higher than the seat member.
Patent GB-2611132-A (GB)
Title: Information processing method and electronic device
Inventor: JUN SHI
IPC: G06F3/0488
Filed: 2022-04-11
Abstract: An information processing method. The information processing method includes obtaining an input operation, the input operation being used to activate an input interface; and activating the input interface and displaying the input interface in an output area of a display screen based on a refresh rate corresponding to the input interface in response to the input operation.
Patent GB-2610909-A (GB)
Title: Method and device for controlling in-vehicle signage
Inventor: Damian Andrew Horton
IPC: G08G1/0968
Filed: 2022-07-11
Abstract: Data defining an in-vehicle sign and another sign or message are associated with respective data for causing a physically perceptible indication thereof. Conflict is detected between the in-vehicle sign and the other sign or message and resolved by altering the occurrence of one of the indications (e.g. by shifting or suppressing it) or their sequence – thus preventing over-speaking. The signs or message may be allotted different priorities and the occurrence altered accordingly. The associated data may be a trigger point (e.g. original IVS point 602 for virtual sign B,Fig.5) and the occurrence may be altered by altering the trigger point (e.g. to new IVS point 601 which is earlier than conflicting trigger point 603 for navigation message A,Fig.5). The trigger point may be defined by the intersection of a vehicle path and a trigger zone 600, 604 extending spatially from a defined location of the sign. The signs may be road signs or commercial or convenience signage and the message may be a navigation guidance message.
Patent GB-2613471-A (GB)
Title: Flow cell systems and devices
Inventor: MINGHAO GUO
IPC: C12Q1/6869
Filed: 2021-06-09
Abstract: Flow cell devices, cartridges, and systems are described that provide reduced manufacturing complexity, lowered consumable costs, and flexible system throughput for nucleic acid sequencing and other chemical or biological analysis applications. The flow cell device can include a capillary flow cell device or a microfluidic flow cell device.
Patent GT-199300031-A (GT)
Title: Contenedor con pie
IPC: A01N47/36
Filed: 1993-06-08
Abstract: UN CONTENEDOR SOPLADOMOLDEADO DE RESINA TERMOPLASTICA TIENEUN CUERPO CONCAVO CON UNA PORCION DE LA PARED LATERAL GENE RALMENTE CILINDRICA ROTACIONALMENTE SIMETRICA EN UN EJE LONGITUDINAL DEL CONTENEDOR. UNA PORCION DEL HOMBRO INTEGRALMENTE UNE LA PORCION DE LA PARED LATERAL CON UN ACABADO.
Patent IN-2012DE00409-A (IN)
Inventor: OZAKI KOJI
IPC: G09D/
Filed: 2012-02-14
Abstract: A small-sized connecting appliance is provided. An electronic appliance includes: a connecting section including a power-supply terminal and a connecting terminal to be connected to a connecting appliance; a detecting section that detects the potential of the connecting terminal; a power source control section that starts supplying power via the power-supply terminal; and an appliance recognizing section that recognizes the type of the connecting appliance based on the result of detecting the potential of the connecting terminal after the power supply start A computer readable medium causes a computer to perform: detecting the potential of a connecting terminal connected to a connecting appliance; starting power supply via a power-supply terminal included in a connecting section that connects to the connecting appliance; and recognizing the type of the connecting appliance based on the result of detecting the potential of the connecting terminal after the power supply start.
Patent IN-2014DE00786-A (IN)
Inventor: SETHURAJAN SURESH
IPC: C12N/
Filed: 2014-03-18
Abstract: Disclosed herein is a novel composition comprising sulfate ester, amine and sugar for treating post tanned wet processed leather, whereby the conventional hazardous substances present in leather are eliminated. A process for preparing the said composition is also disclosed. The invention is envisaged to have wide application in leather processing industry for making non-hazardous, eco-friendly and safe leather.
Patent IN-2012DE00889-A (IN)
Inventor: CAO QIFENG
IPC: C11C/
Filed: 2012-03-27
Abstract: A fixation structure for a motor shaft (50) of an electric vehicle is provided. The motor shaft (50) has, on opposite ends thereof, fastening portions (118L, 118R) for fastening the motor shaft (50) to a vehicle frame assembly by fastening members (140L, 140R), the fastening portions (118L, 118R) each having a pair of fastening surfaces (120L, 122L, 120R, 122R); the axle supports (46L, 46R) each have an engaging slot (204) defined therein which is open in a rearward direction of the vehicle frame assembly, the engaging slot (204) being complementary in shape to the fastening portions (118L, 118R) for preventing the motor shaft (50) from being rotated; and a stopper (54L, 54R) is disposed between the fastening member (140L, 140R) and the axle support (46L, 46R) thereby for preventing the fastening portion (118L, 118R) from being disengaged from the engaging slot (204), the stopper (54L, 54R) having a penetrating portion (208) through which the fastening portion (118L, 118R) is inserted and a first engaging portion (212) for engaging in a first fitting hole (210) defined in the axle support (46L, 46R).
Patent KR-830000875-A (KR)
Title: 슬라이드 파스너용 정지부재 취부 방법 및 장치
IPC: A44B19/60
Filed: 1979-10-04
Abstract: 내용 없음
Patent KR-830001858-A (KR)
IPC: B01J31/00
Filed: 1980-02-02
Abstract: For all designated states : BE, CH, DE, FR, GB, IT, LU, NL, SE 1. S-(+)-alpha-[methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I  see diagramm : EP0014434,P11,F1  or an acid addition salt thereof. For the contracting state : AT 1. A process for the production of S-(+)-alpha-([methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I ad indicated in claim 1, or of an acid addition salt thereof, which process comprises a) resolving the racemic alpha-[(methylamino)-methyl]-9-10-ethanoanthracene- 9(10H)-ethanol and isolating S-(+)-alpha-[(methylamino)-methyl]-9-10-ethano anthracene-9(10H)-ethanol, if desired in the form of an acid addition salt, or b) reacting a compound of the formula II  see diagramm : EP0014434,P12,F1  with a compound of the formula III X2 -CH3 wherein one of X1  and X2  is the amino group and the other is a reactive esterified hydroxyl group, and Y1 is a free hydroxyl group, and X1 together with Y1  can also be an epoxy group, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, or c) in a compound of the formula IV  see diagramm : EP0014434,P12,F2  in which at least one of Z1  and Z2  is a removable radical and the other may be hydrogen, or Z1  and Z2 together are a divalent removable radical, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, removing Z1 and/or Z2 , d) reducing a compound which differs from the compound of the formula I only in that, in said compound, a carbon atom adjacent to the nitrogen atom is attached to this latter through a double bond or is substituted by a hydroxyl group or an oxo radical, optionally together with lower alkoxy, or e) adding ethylene to S-alpha-[(methylamino)-methyl]-9(10H)-anthracene, or hydrolyzing the intermediate obtained, and, if desired, converting the resultant S-(+)-alpha-[(methylamino)methyl]-9,10-ethanoanthracen- e-9(10H)-ethanol into an acid addition salt and/or liberating the base from a resultant acid addition salt.
Patent KR-830004499-A (KR)
Title: 롤 베아링 정렬장치
IPC: D21F1/00
Filed: 1980-10-28
Abstract: 내용 없음
Patent KR-830004249-A (KR)
Title: 치환된 페닐피리딘의 제조방법
IPC: A61K31/4418
Filed: 1980-12-17
Abstract: 내용 없음
Patent KR-830005382-A (KR)
Title: 용융된 알루미늄의 정련장치
IPC: C22B9/05
Filed: 1981-04-20
Abstract: 내용 없음
Patent KR-830006131-A (KR)
Title: 착색유리와 그 제조방법
Filed: 1981-05-22
Abstract: 내용 없음
Patent KR-830006338-A (KR)
IPC: C08F10/00
Filed: 1981-06-09
Abstract: A titanium halide containing component suitable for use in a catalyst system comprising said component and an aluminum containing component is obtained by co-pulverizing a halogen containing magnesium compound, e.g. MgCl2, with an electron-donor compound, e.g. ethyl benzoate, to produce a co-pulverized product. The co-pulverized product is then reacted with an organic phosphite, e.g. triphenyl phosphite, to produce a reaction product. The reaction product is then reacted with a titanium halide compound, e.g. TiCl4. A catalyst system for the polymerization of alpha-olefins includes such titanium halide containing component and an organoaluminum component.
Patent KR-830008620-A (KR)
Title: 전화 교환국 스위칭 시스템용 프로그램 가능한 포오트 감지 및 신호 처리기
IPC: H04Q11/04
Filed: 1981-12-15
Abstract: 내용 없음
Patent KR-840000147-A (KR)
Title: 2중 모우드 계기 판독장치
IPC: G01D5/36
Filed: 1982-04-09
Abstract: 내용 없음
Patent KR-840002466-A (KR)
Title: 병열식 쌍롤러를 이용한 금속선의 연속 도금방법 및 그 도금장치
Filed: 1982-11-17
Abstract: 내용 없음.
Patent KR-840002247-A (KR)
Title: 타구연습용 골프클럽
Filed: 1982-11-23
Abstract: 내용 없음.
Patent KR-840003216-A (KR)
Title: 부상식 백수(白水)정화장치
IPC: C02F1/24
Filed: 1983-01-24
Abstract: 내용 없음
Patent KR-840009260-A (KR)
Title: 표면에 자게가 접착된 상태의 백골 성형방법
IPC: B44C1/20
Filed: 1983-05-19
Abstract: 내용 없음
Patent KR-850002092-A (KR)
Title: 현무암을 이용한 초자제품의 성형방법
Filed: 1983-09-05
Abstract: 내용 없음
Patent KR-850003770-A (KR)
Title: 판상체 보지구(板狀體保持具; Board Support)
Filed: 1983-10-13
Abstract: 내용 없음
Patent KR-840006997-A (KR)
IPC: C07D417/12
Filed: 1983-12-08
Abstract: Manufacture of chiral azetidinones of the general formula 
<CHEM>
 wherein R is an amino protecting group and M +/ &cir& is a cation, starting from L-ascorbic acid. Several alternatives lead, over a number of novel intermediates, to a novel intermediate of the formula 
<CHEM>
 wherein R and M +/ &cir& are as above and R<9>O- is a leaving group, which is treated with an alkali metal carbonate or bicarbonate, whereupon the compound of formula II is recovered from the reaction mixture. 
<??>The compounds of formula II are useful for preparing the new sulfazecin related antibiotic compound of the formula 
<CHEM>
 
<??>This new antibiotic is similar in activity to the antibiotic azthreonam and useful in treating infectious diseases caused by gram negative microorganisms, particularly P. aeruginosa.
Patent KR-850004957-A (KR)
Title: 산업폐기물의 종말 처리에 의한 건축재의 제조방법
Filed: 1983-12-20
Abstract: 내용 없음
Patent KR-850006216-A (KR)
Title: 불변성잉크의 제조방법
Filed: 1984-03-21
Abstract: 내용 없음
Patent KR-840007902-A (KR)
Title: 열간 강봉 성형용 롤러
IPC: C22C29/06
Filed: 1984-03-27
Abstract: 내용 없음.
Patent KR-860002487-A (KR)
Title: 후란 유도체의 제조방법
Filed: 1984-09-19
Abstract: 내용 없음
Patent KR-850004045-A (KR)
Title: 편성물의 플라이를 포함하는 공기 타이어
IPC: B60C9/11
Filed: 1984-10-12
Abstract: 내용 없음
Patent KR-860002931-A (KR)
Title: 휘도신호와 저역통과 필터링이된 크로미낸스신호의 전송을 가지는 칼러텔레비젼 전송시스템
IPC: H04N9/68
Filed: 1985-09-24
Abstract: 내용 없음
Patent KR-860003418-A (KR)
Title: 배기가스 터어보 과급기를 갖고 있는 연소엔진을 위한 제어장치
IPC: H02P9/04
Filed: 1985-10-14
Abstract: 내용 없음
Patent KR-860006384-A (KR)
IPC: B63C9/08
Filed: 1986-02-06
Abstract: A floatable device, such as a fisherman's float tube, includes a buoyant body (2), a seat (6) adjacent an opening (4) through which a user's legs may pass and a strap (16) to extend between the user's legs. The strap has a releasable connector including a first coupling member (20) and a second coupling member (22), each with apertures therein into which the shaft of a weighted pin (24) may be inserted. The pin (24) is so weighted that it is held in place when the device floats upright by gravity alone and automatically falls out when the device is inverted, again by gravity alone, to release the connector.
Patent KR-860007764-A (KR)
Title: 냉장고 압축기 전동기 시스템 및 전동기 보호기
IPC: H01H81/02
Filed: 1986-03-14
Abstract: 내용 없음
Patent KR-870003786-A (KR)
Title: 1-시클로프로필-6-플루오로-1,4-디히드로-4-옥소-7-(1-피페라지닐)-퀴놀린-3-카르복실산의 침출액
IPC: A61K47/12
Filed: 1986-10-23
Abstract: 내용 없음
Patent KR-870004693-A (KR)
Title: 음료 제조기
IPC: A47J31/043
Filed: 1986-11-05
Abstract: 내용 없음
Patent KR-880005968-A (KR)
Title: 에어커텐(Air Curtain)을 형성하는 도장용 분사장치
IPC: B05B11/06
Filed: 1986-11-19
Abstract: 내용 없음
Patent KR-870005050-A (KR)
Title: 수-불용성 또는 수-난용성 고형물의 저장-안정성 수성 조성물
IPC: C08L33/00
Filed: 1986-11-24
Abstract: 내용 없음
Patent KR-880007043-A (KR)
Title: 양변기용 방석
Filed: 1986-12-26
Abstract: 내용 없음.
Patent KR-880008001-A (KR)
Title: 전자식 방위각 검출장치
Filed: 1986-12-31
Abstract: 내용 없음.
Patent KR-880700453-A (KR)
Title: 장치 조립용 공정
IPC: H01L21/302
Filed: 1985-12-04
Abstract: 내용 없음
Patent KR-870006988-A (KR)
Title: 화상형성장치
IPC: B41J11/00
Filed: 1987-01-28
Abstract: 내용 없음
Patent KR-880009736-A (KR)
Title: 특수 볼트, 너트, 스크류우 및 스크류우 드라이버
Filed: 1987-02-04
Abstract: 내용 없음.
Patent KR-880013209-A (KR)
Title: 방열형 음극 구조체의 제조방법과 그 구조체
IPC: H01J1/13
Filed: 1987-04-02
Abstract: 내용 없음
Patent KR-890004953-A (KR)
Title: 폴리백의 분리 및 확개 장치
IPC: B65B67/12
Filed: 1987-09-28
Abstract: 내용 없음
Patent KR-880005051-A (KR)
Title: 법랑도기 조성물 및 이 조성물로 피복된 기질
IPC: H05K1/05
Filed: 1987-09-30
Abstract: 내용 없음
Patent KR-880007315-A (KR)
Title: 프레임형 트랙터
IPC: B60K17/08
Filed: 1987-11-02
Abstract: 내용 없음.
Patent KR-880700654-A (KR)
Title: 수술용 스태이플러
IPC: A61B17/068
Filed: 1986-12-18
Abstract: 내용 없음
Patent KR-880010045-A (KR)
Title: 타이어 인너라이너용 고무 조성물
IPC: C08L23/28
Filed: 1988-02-09
Abstract: 내용 없음.
Patent KR-880011051-A (KR)
IPC: C07C41/42
Filed: 1988-03-18
Abstract: 1. A process for the removal of ethylene oxide and/or propylene oxide and, optionally, dioxane from surface-active derivatives - prepared by ethoxylation and/or propoxylation - of organic compounds containing at least one active hydrogen atom, characterized in that the surface-active derivatives are treated with steam, optionally in vacuo, at temperatures of 70 to 130 degrees C and the steam treated product is optionally dried.
Patent KR-880011770-A (KR)
Title: 정보 디스크용 회전판 장치
IPC: G11B17/028
Filed: 1988-03-24
Abstract: 내용 없음
Patent KR-880011622-A (KR)
Title: 감광성 내식막 조성물
IPC: G03F7/00
Filed: 1988-03-30
Abstract: 내용 없음
Patent KR-890016896-A (KR)
Title: 권총형 깨종자 속식기
Filed: 1988-05-04
Abstract: 내용 없음
Patent KR-890017950-A (KR)
Title: 텔레비젼의 "온 타임"시 멜로디 발생회로
IPC: H04N5/44
Filed: 1988-05-24
Abstract: 내용 없음
Patent KR-890000359-A (KR)
Title: 유리질 물질의 용융 및 정련 방법과 그 정련 장치
IPC: C03B5/225
Filed: 1988-06-23
Abstract: 내용 없음
Patent KR-890000078-A (KR)
Title: 서방제
Filed: 1988-06-28
Abstract: 내용 없음
Patent KR-900005670-A (KR)
Title: 차체하중을 이용한 발전장치 및 그를 이용한 동력장치
Filed: 1988-09-03
Abstract: 내용 없음
Patent KR-890009168-A (KR)
Title: 화상처리장치
IPC: G06T5/00
Filed: 1988-11-30
Abstract: 내용 없음
Patent KR-900010370-A (KR)
Title: 반도체 소자의 온도 특성 차를 이용한 온도 검출회로 및 그에 따른 이득조절회로
Filed: 1988-12-16
Abstract: 내용 없음
Patent KR-890700449-A (KR)
Title: 발포체 제품의 몰드레스 성형방법
IPC: B29C39/24
Filed: 1987-12-15
Abstract: 내용 없음.
Patent KR-890012374-A (KR)
Title: 가공위치 검출기구
IPC: B23Q17/24
Filed: 1989-01-14
Abstract: 내용 없음.
Patent KR-890011579-A (KR)
IPC: A61G7/05
Filed: 1989-01-14
Abstract: There is disclosed a hospital bed having a pivoted headboard (22) that functions as a work centre. The headboard (22) can be swung to either side of the bed and locked there as well as its normal position at the head of the bed.
Patent KR-890014621-A (KR)
Title: 용융상태에서 이방성을 나타내는 폴리에스테르 수지와 그 조성물
IPC: C08L67/04
Filed: 1989-03-24
Abstract: 내용 없음.
Patent KR-890014651-A (KR)
IPC: C08K5/42
Filed: 1989-03-29
Abstract: A composition comprises a carboxylic acid compound which contains at least three carbon atoms together with an organic sulphur-containing acid or salt of such an acid. The carboxylic acid may be an aliphatic diacid such as succinic acid. The sulphur-containing acid may be a sulphonic or sulphuric acid derivative such as the sodium salt of an alkyl sulphonic acid or of sulpho-succinic acid or of a carboxylic acid ester derivative of sulpho-succinic acid. The composition may be incorporated into an olefin polymer. The composition may be obtained by conventional powder blending or, for a polymer composition, melt blending techniques. Preferred polymer compositions have an increased clarity and a reduced level of haze compared to the polymer alone or the polymer containing only the carboxylic acid.
Patent KR-900015506-A (KR)
Title: 외부 발신 제어방법
Filed: 1989-03-29
Abstract: 내용 없음.
Patent KR-910003394-A (KR)
Title: 소형 음극선관의 해상도 측정 시스템
IPC: G01R31/24
Filed: 1989-07-05
Abstract: 내용 없음.
Patent KR-900010407-A (KR)
Title: 전기 신호의 무연 주파수 검파 장치
IPC: G01R31/00
Filed: 1989-12-18
Abstract: 내용 없음
Patent KR-910013309-A (KR)
Title: 개선된 전압-전류비직선성을 갖는 산화아연바리스터의 제조방법
Filed: 1989-12-19
Abstract: 내용 없음.
Patent KR-890702278-A (KR)
Title: 차량 라디오 시스템
IPC: H01Q1/32
Filed: 1988-06-02
Abstract: 내용 없음
Patent KR-900012493-A (KR)
Title: 고 선명 텔레비젼 신호 처리 방법 및 장치
IPC: H04N7/015
Filed: 1990-01-09
Abstract: 내용 없음
Patent KR-900012710-A (KR)
Title: 주조 장치 및 방법
IPC: B22D39/00
Filed: 1990-01-25
Abstract: 내용 없음
Patent KR-900013073-A (KR)
Title: 생리활성 다당 ron의 생산법
IPC: C12P19/18
Filed: 1990-02-06
Abstract: 내용 없음
Patent KR-910015617-A (KR)
Title: 색조와 투명성이 양호한 폴리에스터 공중합체의 제조방법
IPC: C08G63/78
Filed: 1990-02-16
Abstract: 내용 없음
Patent KR-900014068-A (KR)
Title: 리플로우 땜납으로 지지체에 부품을 접합시키는 방법
IPC: B23K1/19
Filed: 1990-03-19
Abstract: 내용 없음
Patent KR-900018268-A (KR)
Title: 방향족 폴리카보네이트와 열가소성 폴리우레탄의 열가소성 폴리블렌드
IPC: C08L69/00
Filed: 1990-03-30
Abstract: 내용 없음
Patent KR-910018718-A (KR)
Title: 버 너
Filed: 1990-04-20
Abstract: 내용 없음
Patent KR-900016616-A (KR)
Title: 로터리 압축기
IPC: F04C29/02
Filed: 1990-04-25
Abstract: 내용 없음.
Patent KR-900017067-A (KR)
Title: 산화물 음극
IPC: H01J1/14
Filed: 1990-04-25
Abstract: 내용 없음
Patent KR-910020646-A (KR)
Title: 타이머 기록시 녹화 갭 제거 방법
Filed: 1990-05-26
Abstract: 내용 없음
Patent KR-920001955-A (KR)
Title: 시청자 폴링 (여론조사)및 응답처리를 위한 위성 텔레비젼 통신 시스템
IPC: H04N7/173
Filed: 1990-06-26
Abstract: 내용 없음
Patent KR-920005629-A (KR)
Title: 팔신호 방식을 채용하는 영상기기에서의 색신호 기록/재생장치
IPC: H04N5/76
Filed: 1990-08-25
Abstract: 내용 없음
Patent KR-910009217-A (KR)
Title: 조리기
IPC: H05B3/00
Filed: 1990-09-25
Abstract: 내용 없음
Patent KR-910008668-A (KR)
Title: 광디스크장치의 포오커스 인입방식
IPC: G11B7/085
Filed: 1990-09-27
Abstract: 내용 없음
Patent KR-920009072-A (KR)
Title: 최대 오프 셋 레벨 조정이 가능한 pwm 출력 제어 회로
IPC: H03K5/00
Filed: 1990-10-30
Abstract: 내용 없음
Patent KR-920010563-A (KR)
Title: 리모콘을 이용한 영상기록재생 시스템의 잠금방법
IPC: G11B15/02
Filed: 1990-11-20
Abstract: 내용 없음.
Patent KR-920011138-A (KR)
Title: 모뎀의 스피커 제어회로
IPC: H04L27/00
Filed: 1990-11-30
Abstract: 내용 없음
Patent KR-910013795-A (KR)
Title: 로컬 통신 버스 시스템
IPC: H04Q9/00
Filed: 1990-12-13
Abstract: 내용 없음.
Patent KR-920012850-A (KR)
Title: 보일러의 운전 제어장치
IPC: F24H9/20
Filed: 1990-12-20
Abstract: 내용 없음
Patent KR-900701439-A (KR)
Title: 연속주조기의 용탕누출 조기경보장치
IPC: B22D11/16
Filed: 1989-05-23
Abstract: 내용 없음
Patent KR-900701693-A (KR)
Title: 비아릴 화합물의 제조방법
IPC: C07B49/00
Filed: 1989-10-24
Abstract: 내용 없음
Patent KR-910014995-A (KR)
IPC: H01L29/786
Filed: 1991-01-08
Abstract: The occupation area and thickness of dielectrically isolated island-resident transistor structures, which employ a buried subcollector for providing low collector resistance at the bottom of the island, are reduced by tailoring the impurity concentration of a reduced thickness island region to provide a low resistance current path from an island location directly beneath the base region to the collector contact. The support substrate is biased at a voltage which is less than the collector voltage, so that the portion of the collector (island) directly beneath the emitter projection onto the base is depleted of carriers prior to the electric field at that location reaching BCVEO, so as not to effectively reduce BVCEO. Since the support substrate bias potential depletes some of the region of the island beneath the base region of carriers, the doping of the island can be increased compared to the case where the substrate is not biased, while maintaining the electric field at this location less than the BVCEO field.
Patent KR-920015003-A (KR)
Title: 공기가 내장된 시멘트 벽돌
Filed: 1991-01-16
Abstract: 내용 없음
Patent KR-920015885-A (KR)
Title: 경보가능한 프로그래머블 텔레비젼
IPC: H04N5/60
Filed: 1991-01-31
Abstract: 내용 없음
Patent KR-920016888-A (KR)
Title: Lcd용 칼라필터
Filed: 1991-02-02
Abstract: 내용 없음
Patent KR-910021604-A (KR)
Title: 구동회로를 구비한 액정 표시장치
IPC: G02F1/1339
Filed: 1991-02-27
Abstract: 내용 없음
Patent KR-910021480-A (KR)
Title: 유기산의 생물학적 제조방법
IPC: C12P17/04
Filed: 1991-02-28
Abstract: 내용 없음
Patent KR-910017241-A (KR)
Title: 양화-작용 정전 현상액 및 이의 제조 방법
IPC: G03G9/13
Filed: 1991-03-06
Abstract: 내용 없음
Patent KR-910016575-A (KR)
IPC: B65D5/02
Filed: 1991-03-07
Abstract: A carton of the wraparound type comprises top (18) and bottom panels (12, 24) connected together by spaced side wall panels (14,16:20,22) forming a tubular structure has a set of end panels (S1,S2) at each end of the tubular structure at least partially to close the ends of the carton. Each set comprises a pair of lower end closure panels (38,52) hinged to respective ones of the side wall panels which are folded towards one another to close a lower part of the end and an upper end panel (66) hinged to the top panel of the carton. The upper end panel and each of the lower end closure panels are connected by a retaining panel (70,72) which extends sufficiently internally of the tubular structure to permit it to be tucked between upper portions of the endmost articles and the respective side wall panels adjacent thereto so as to maintain the upper end panel and the lower end closure panels in position. <IMAGE>
Patent KR-910017385-A (KR)
Title: 광자기 기록매체
IPC: G11B11/105
Filed: 1991-03-27
Abstract: 내용 없음
Patent KR-910016566-A (KR)
Title: 자동차 차체의 조립라인 및 차체조립방법
IPC: B23K11/11
Filed: 1991-03-30
Abstract: 내용 없음
Patent KR-910018923-A (KR)
Title: 회로와 시스템의 고레벨의 의미론적 명세들과 기술로부터 회로와 시스템의 실행가능한 저레벨의 구조적 기술과 정당한 물리적 구현들을 추론하는 방법론
IPC: G01R31/317
Filed: 1991-04-06
Abstract: 내용 없음
Patent KR-920022430-A (KR)
Title: 고출력용 반도체의 수지봉합 장치
IPC: H01L21/50
Filed: 1991-05-23
Abstract: 내용 없음.
Patent KR-910021002-A (KR)
Title: 부하구동회로
IPC: H02P7/03
Filed: 1991-05-24
Abstract: 내용 없음
Patent KR-920005283-A (KR)
Title: 캐리어 반송 장치
IPC: B65G1/00
Filed: 1991-08-06
Abstract: 내용 없음
Patent KR-930004863-A (KR)
Title: 어드레스 확장기능을 갖는 반도체 장치
Filed: 1991-08-22
Abstract: 내용 없음.
Patent KR-930006374-A (KR)
Title: 강제 급배기식 가스 보일러의 급배기덕트
Filed: 1991-09-04
Abstract: 강제 급배기식 가스 보일러의 급배기덕트에 관한 것으로, 흡입덕트(12)의 내부 일정부위에 배기덕트(11)의 압력 배출구(13)를 선택적으로 개폐시켜 점화 압력을 흡수하는 초기압력 흡수수단을 설치하되, 상기 초기 압력 흡수수단은 배기덕트(11)의 압력 배출구(13)를 개폐시키는 개폐판(14)이 플런저(15)의 하단부에 고정된 솔레노이드 밸브(16)를 포함하여, 보일러가 작동되지 않을 경우에는 솔레노이드 밸브(16)가 오프(off)상태이므로 배기덕트(11)의 압력 배출구(13)는 솔레노이드 밸브(16)의 내부에 장착된 팽창 스프링으로 탄력지지된 개폐판(14)에 의하여 닫혀진 상태를 유지시킴과 아울러, 초기점화시에는 솔레노이드 밸브(16)가 구동되어 온(on)상태이므로 솔레노이드 밸브(16)의 플런저(15)는 상승하여 압력 배출구(13)를 개방시키게 되며, 이때 점화압력이 압력 배출구(13)로 순간적으로 빠져나게 됨으로써 초기점화시 점화소음 및 충격파(shock wave)를 완화시키고, 시스템(system)의 안정화에 기여하도록 한 것이다.
Patent KR-930009383-A (KR)
Title: 온스크린 기능을 갖는 영상기기의 음성발성 방법 및 장치
Filed: 1991-10-04
Abstract: 본 발명은 가전제품의 온스크린 표시장치에 관한 것으로, 온스크린으로 표시한 것을 음성으로 도 사용자에게 전달하려는 것을 기술적 과제로 한다. 
     따라서, 본 발명은 온스크린 기능을 음성으로 합성하는 알고리즘을 개발하여 이것을 손쉽게 사용할 수 있게 아스키(ASIC)화 하는 것을 요지로 한다. 
     또한, 본 발명은 온스크린 기능을 가진 제품을 음성으로 발성해 주는 것을 용도로 한다.
Patent KR-920007833-A (KR)
Title: 발색성 기록재료
IPC: B41M5/323
Filed: 1991-10-04
Abstract: 내용 없음.
Patent KR-930007688-A (KR)
Title: 장식판재의 마블무늬 전사방법 및 마블판재
IPC: B44C1/16
Filed: 1991-10-12
Abstract: 본 발명은 장식판재의 표면에 마블무늬를 전사하기 위한 방법에 관한 것으로 물과 기름성분의 잉크나 물감을 뿌리거나 떨어뜨려서 생기는 모양을 흡수성이 좋은 목재의 표면으로 흡수시켜 건조시킨 무늬층을 표면내에 형성하고 그 표면에 도장처리를 하여 무늬에 대한 두께가 없는 구성이며 제작과 디자인이 매우 사용가치가 높은 것이다.