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1. 发明专利

BG24601A1 METHOD OF OBTAINING CHROME PLATING 未知
公开(公告)号：BG24601A1
公开(公告)日：1978-04-12
申请号：BG3358676
申请日：1976-06-25
申请人： STEFANOV , MONEV , ATANASOV , KAISHEV
发明人： STEFANOV , MONEV , ATANASOV , KAISHEV
IPC分类号： C25D5/14

2. 发明专利

BG31041A1 METHOD AND APPARATUS FOR CHEMICAL STABILITY DETERMINATION OF PLSTIC LUBRICANTS BY DUNAMIC STATE 未知
公开(公告)号：BG31041A1
公开(公告)日：1981-10-15
申请号：BG4842580
申请日：1980-07-08
申请人： KAISHEV , STANULOV , MARKOV
发明人： KAISHEV , STANULOV , MARKOV
IPC分类号： G01N33/30

3. 发明专利

BG113043A МЕТОД ЗА СИНТЕЗ НА ГРАФЕНОПОДОБНИ ФАЗИ 未知
公开(公告)号：BG113043A
公开(公告)日：2021-06-15
申请号：BG11304319
申请日：2019-12-09
申请人： INST PO OBSHTA I NEORGANICHNA HIMIA BAN , SOFIYSKI UNIV SV KLIMENT OHRIDSKI , INST PO ELEKTRONIKA AKADEMIK EMIL DZHAKOV BAN , INST PO FIZIKOHIMIA AKAD ROSTISLAV KAISHEV BAN
发明人： MILENOV TEODOR , STANKOVA NADYA , NIKOLOV ANASTAS , VALCHEVA EVGENIA , AVRAMOVA IVALINA , AVDEEV GEORGI
IPC分类号： B01J19/08
摘要： Изобретениетосеотнасядометодзасинтезнаграфеноподобнифази: дефектенграфен, редуциранграфеновоксиди графеновоксид. Методъте лесноизпълним, надеждени дававъзпроизводимрезултатпринискаценанаизползванитеизходниматериали, нее трудоемъки ехимическичист. Отпадниятпродукте водас минималниостатъчниколичествамикрокристаленграфит, катосеизбягватсилнотоксичникиселинниотпадъци. Полученитеграфеноподобнифазисадостатъчнохидрофилни, задаобразуватустойчививъввреметосуспензиис бидестилиранавода, коетогиправиприложимивъввсичкикомпозитниматериали, получаванивъвводнасреда, такакактои впроизводствотонасупер-кондензории елементизасъхранениенаелектрическаенергия: батерии, акумулатории др. Освензатазицел, тесаприложимии въввсичкиостаналиобластинаприложениенадисперснияграфени графеноподобнитематериали.

4. 发明专利

BG25571A1 ELECTROLYTE AND A METHOD OF CLEARING OFF CHROMIUM COATINGS 未知
公开(公告)号：BG25571A1
公开(公告)日：1978-11-10
申请号：BG3784277
申请日：1977-11-22
申请人： STEFANOV , MONEV , ATANASOV , DOBREV , RA ICZEVSKI , KAISHEV , NIKOLOVA
发明人： STEFANOV , MONEV , ATANASOV , DOBREV , RA ICZEVSKI , KAISHEV , NIKOLOVA
IPC分类号： C25F5/00

5. 发明专利

BG25026A1 AN ADDITIVE FOR TECHNOLOGIC LUBRICATIONS 未知
公开(公告)号：BG25026A1
公开(公告)日：1978-07-12
申请号：BG2712674
申请日：1974-06-29
申请人： KAISHEV , GEORGIEV , MITEV , IORDANOV , STANKOV , KRCHEV , PETROV , MITEVA , TOPALOVA , TANEV
发明人： KAISHEV , GEORGIEV , MITEV , IORDANOV , STANKOV , KRCHEV , PETROV , MITEVA , TOPALOVA , TANEV
IPC分类号： C10M7/24 , C10M3/20

6. 发明专利

BG39031A1 METHOD FOR STABILIZING ANTISCALE COMPONENT IN SULPHUR CONTAINING ADDITIVES 未知
公开(公告)号：BG39031A1
公开(公告)日：1986-04-15
申请号：BG6420082
申请日：1982-04-14
申请人： CHOLAKOV , KAISHEV
发明人： CHOLAKOV , KAISHEV
IPC分类号： C10M101/00 , C10M125/06 , C10M133/04 , C10M135/06 , C10M135/20

7. 发明专利

BG38564A1 METHOD FOR STABILIZING LUBRICATION AGENTS DURING STORAGE 未知
公开(公告)号：BG38564A1
公开(公告)日：1986-01-15
申请号：BG6420281
申请日：1981-08-25
申请人： KAISHEV , CHOLAKOV , STANULOV
发明人： KAISHEV , CHOLAKOV , STANULOV
IPC分类号： C10M101/00 , C10M133/04 , C10M135/06 , C10M159/04

8. 发明专利

BG36720A1 ELECTROLYTE FOR PREPARING MICROPOROUS NICKEL- CHROMIUM COATING 未知
公开(公告)号：BG36720A1
公开(公告)日：1985-01-15
申请号：BG4877980
申请日：1980-08-07
申请人： STEFANOV , DOBREV , MONEV , NIKOLOVA , UZUNOVA , KOEV , KAISHEV , KHINA , PLETENEV , KOSNIKOV , BRAZHKINA , PROKOFEVA , SIDOROVA , BORODIN
发明人： STEFANOV , DOBREV , MONEV , NIKOLOVA , UZUNOVA , KOEV , KAISHEV , KHINA , PLETENEV , KOSNIKOV , BRAZHKINA , PROKOFEVA , SIDOROVA , BORODIN
IPC分类号： C25D5/14

9. 发明专利

BG2270U1 СЪСТАВ НА КЕРАМИЧНА ШИХТА ЗА ОБЛИЦОВЪЧНА КЕРАМИКА 未知
公开(公告)号：BG2270U1
公开(公告)日：2016-08-31
申请号：BG294115
申请日：2015-01-30
申请人： INST PO FIZIKOHIMIA AKAD R KAISHEV BAN , KARAMANOV ALEKSANDAR , KARAMANOVA EMILIA
发明人： KARAMANOV ALEKSANDAR , KARAMANOVA EMILIA
IPC分类号： C04B33/00 , C04B33/02
摘要： Настоящиятполезенмоделсеотнасядосъставнакерамичнашихтазаоблицовъчнастроителнакерамика, подходящзамноготонажнипроизводства, сподобренихарактеристики: повишенаякостнанатиски твърдостпорадипо-високпроцентотделенакристалнафаза. Съставътпозволяваоползотворяванетонависокпроцентпромишлениотпадъциприотсъствиенатрадиционнитопителив шихтатазапроизводствотонаоблицовъчнии строителникерамики. Процесътнаспичане, крайнатаструктуранаматериалитеи технитемеханичнисвойствасеконтролиратотчастичнототопенеи рекристализациянасъздаденитеповременатермообработкатакристалнифази. 1 претенция, 2 фигури

10. 发明专利

BG98885A METHOD AND DEVICE FOR THE ESTABLISHMENT OF THE DUST CONTENT AND SMOKE INDOORS 未知
公开(公告)号：BG98885A
公开(公告)日：1996-01-31
申请号：BG9888594
申请日：1994-07-04
申请人： VELCHEV , KAISHEV
发明人： VELCHEV NIKOLAJ B , KAISHEV VELIN M
IPC分类号： G01N27/00
摘要： The invention is applicable for monitoring the degree of dust content in "clean premises" used for the manufacture of solid state instrumentation and ICs and for the indication of smoke particles in pre-fire conditions. The processing and recording of the dust content are simplified and accelerated and there is improved technological engineering at minimum costs for implementation and for electric power consumption. Magnetic flux in direction "z" of space is applied which is perpendicular to an applied optical flux in direction "x" directed against the atmosphere after which the magnetic and the optical fluxes are simultaneously converted into electric voltage in direction "y". The registered change of the electric signal is accounted as a change function of the dust content. The method is implemented by a device containing a supply unit (4) the output of which is connected to a laser emitter implemented as a low-power laser LED (1), optically connected to a source of photomagnetic voltage (2). The latter's output is coupled to an amplifier-shaper of electric signals (3) connectet to a supply unit (4). The source (2) is fitted withing the range of the magnetic flux of a permanent magnet (5).

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