baber/WOPTO huggingface dataset:
Patent SG-10201809520S-A (SG)
Title: Silacyclic compounds and methods for depositing silicon-containing films using same
Inventor: XINJIAN LEI
Filed: 2018-10-26
Abstract: SILACYCLIC COMPOUNDS AND METHODS FOR DEPOSITING SILICON- CONTAINING FILMS USING SAME A method and composition for producing a porous low k dielectric film via chemical vapor deposition includes the steps of: providing a substrate within a reaction chamber; 5 introducing into the reaction chamber gaseous reagents including at least one structure- forming precursor comprising an silacyclic compound, and with or without a porogen; applying energy to the gaseous reagents in the reaction chamber to induce reaction of the gaseous reagents to deposit a preliminary film on the substrate, wherein the preliminary film contains the porogen, and the preliminary film is deposited; and removing from the 10 preliminary film at least a portion of the porogen contained therein and provide the film with pores and a dielectric constant of 3.0 or less. In certain embodiments, the structure-forming precursor further comprises a hardening additive.
Patent SG-10201914108R-A (SG)
Title: Thermocleavable friction modifiers and methods thereof
Inventor: UHRICH KATHRYN
Filed: 2017-08-07
Abstract: THERMOCLEAVABLE FRICTION MODIFIERS AND METHODS THEREOF Certain embodiments of the invention provide a lubricating oil composition comprising a lubricating oil base stock and a compound of formula (I):, or a salt thereof, wherein R1, R2, R3 and R4 have any of the values defined in the specification, as well as methods of use thereof. Figure 11
Patent SG-11201407524S-A (SG)
Title: Inviolable opening frames system
Inventor: ZAFEIROPOULOS GRIGORIOS
IPC: E06B7/18
Filed: 2013-04-18
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 21 November 2013 (21.11.2013) WIPOIPCT (10) International Publication Number WO 2013/171522 A1 (51) International Patent Classification: E05C19/00 (2006.01) E06B 7/18 (2006.01) (21) International Application Number: PCT/GR2013/000021 (22) International Filing Date: 18 April 2013 (18.04.2013) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 20120100259 14 May 2012 (14.05.2012) GR (72) Inventor; and (71) Applicant : ZAFEIROPOULOS, Grigorios [GR/GR]; 16 Korai & Souri Str., 133 41 Ano Liossia Attikis (GR). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) — with amended claims (Art. 19(1)) (54) Title: INVIOLABLE OPENING FRAMES SYSTEM Figure 5 (57) Abstract: By the invention it is possible for a hinged opening frames system (glazing and shutter), to be constructed, having a sash profile (1) with groove a (2) as shown in Figures 4 & 5 and a basic frame's pro­ file (3) with groove a (4), where eventually the locking profile (5), which is initially placed into the groove (2) of the sash profile (1), being pushed out, enters the groove (4) of the basic frame's profile (3), so that the sash's (1) movable framework secures and literally em­ bodies with the basic frame's (3) stable framework, in a way that makes the whole frame completely inviolable. The main motion's transmission accessory (9) is adjus­ ted to the frame's cremone, which by being rotated, transmits motion to the drive belt (12), as shown in Fig- | ure 7, which moves the accessories (7), which push out the locking profiles (5), which in turn enter circumfer- entially into the groove (4) of the framework assembled by the basic frame's profile (3).
Patent SG-11201805821U-A (SG)
Title: Stable and palatable composition of vitamin c and zinc lozenge tablets
Inventor: MENDOZA WENDELL G
IPC: A61K47/26
Filed: 2016-01-15
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 11111111011110111010101111101011111011101110111101101011111001111101111011111 International Bureau .. .... ..Yejd (10) International Publication Number (43) International Publication Date ..... ...r .....1 WO 2017/123103 Al 20 July 2017 (20.07.2017) WIPO I PCT (51) (21) (22) (25) Filing Language: (26) Publication Language: (71) (72) (71) (74) International Patent Classification: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, A61K 9/20 (2006.01) A61K 31/375 (2006.01) BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, A61K 47/26 (2006.01) A61K 33/30 (2006.01) DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, International Application Number: KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, PCT/PH2016/000001 MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, International Filing Date: PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, 15 January 2016 (15.01.2016) SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. English (84) Designated States (unless otherwise indicated, for every English kind of regional protection available): ARIPO (BW, GH, Applicant: DEE, Kennie U. [PH/PH]; 59D 12th Street GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, corner Gilmore Avenue, New Manila, Quezon City, 1102 TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (PH). TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Inventors; and LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, Applicants : MENDOZA, Wendell G. [PH/PH]; 66 SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, United Street, Mandaluyong City, 1550 (PH). SANTOS, GW, KM, ML, MR, NE, SN, TD, TG). Rita Josefina M.; 5 Andres Malong, Project 4, Quezon City, 1109 (PH). Declarations under Rule 4.17: Common Representative: DEE, Kennie U.; 59D 12th of inventorship (Rule 4.17(iv)) Street corner Gilmore Avenue, New Manila, Quezon City, Published: 1102 (PH). — with international search report (Art. 21(3)) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, (81) — _ = — = Title: STABLE AND PALATABLE COMPOSITION OF VITAMIN C AND ZINC LOZENGE TABLETS 10 = Figure 1 —4—Zinc Citrate --Zinc Oxide = (54) . = = = = = ti 6 2 gi = , q 4 '. '5' 2 0 : The present invention at high concentration and — — 11 en © 11 M ei 11 IN 1-1 (57) 0 present ei 0 10 20 30 40 50 60 70 80 90 100 %Vitamin C from Sodium Ascorbate relates to palatable lozenge tablets containing vitamin C and zinc, wherein the vitamin C is is stable against oxidation and formation of carbon dioxide. 0
Patent SG-11201900770W-A (SG)
Title: Methods of transmitting and receiving paging message, access network equipment, and terminal equipment
Inventor: TANG HAI
IPC: H04W68/02
Filed: 2016-07-29
Abstract: The invention provides methods of transmitting and receiving a paging 5 message, access network equipment, and terminal device equipment. The method of transmitting a paging message comprises: access network equipment determines a paging message; the access network equipment determines a paging start time and a continuous paging transmission time interval; and the access network equipment transmits, by employing beam sweeping, and according to the paging start time and 10 the continuous paging transmission time interval, the paging message. Therefore, the embodiment can enhance quality of receiving a paging message. FIG. 2
Patent SG-11201908808P-A (SG)
Title: Seat unit and attachment method thereof
Inventor: OZAKI MASAJI
IPC: B60N2/005
Filed: 2017-12-18
Abstract: [] An object of the present invention is to provide a seat unit for an aircraft that can be directly fixed at three points to a seat track provided on the floor of the aircraft. One representative seat unit and the attachment method thereof according to the present invention relates to a seat unit comprising a lower structure of the seat unit and three fixtures configured to attach the lower structure directly to a pair of seat tracks of a mobile body, wherein the three fixtures include a lateral position adjustment member configured to laterally adjust a fitting position with the pair of seat tracks, a first fixture is fixed to one of the pair of seat tracks, a second fixture is fixed to one of the pair of seat tracks at a point separated from the first fixture, and a third fixture is fixed to another one of the pair of seat tracks at a corresponding portion between the first fixture and the second fixture.
Patent SG-11201909995Y-A (SG)
Title: Device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and toluene
Inventor: ZHANG TAO
IPC: B01J8/18
Filed: 2017-11-24
Abstract: Disclosed are a fast fluidized bed reactor, device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and toluene, with the reactor, device and method being capable of solving or improving the problem of competition between an alkylation reaction and an MTO reaction during the process of producing the para-xylene and co-producing light olefins from toluene and methanol, thus achieving a synergistic effect between the MTO reaction and the alkylation reaction. By controlling the mass transfer and reaction, the competition between the alkylation reaction and the MTO reaction is coordinated and optimized to achieve a synergistic effect, thereby increasing the conversion rate of toluene, the yield of para-xylene and the selectivity of the light olefins. The fast fluidized bed reactor comprises a first reactor feed distributor and a plurality of second reactor feed distributors, the first reactor feed distributor and the plurality of second reactor feed distributors are sequentially arranged along the gas flow direction in a reaction zone of the fast fluidized bed reactor.
Patent AT-405313-B (AT)
Title: Façade structure
IPC: E04F13/08
Filed: 1996-03-27
Granted: 1999-07-26
Abstract: A façade structure made of panel-like façade elements 3 fastened on a load-bearing structure wall 2 has rails 7 which are arranged on the structure wall 2 and on which the façade elements 3 are fastened in each case by means of fastening elements 1, it being the case that the fastening elements 1 are provided at least in each case at the top and bottom ends of the façade elements 3, and it being the case that each fastening element 1 is formed by a load-bearing part 4, which projects approximately horizontally from the structure wall 2 and supports the façade element 3, a retaining part 5, which projects upwards from the load-bearing part 4, and a fixing part 8, which is bent upwards again beyond an upwardly projecting strip 6 of a rail 7, and the retaining part 5 and fixing part 8 are designed resiliently in relation to one another, and exert a clamping force on the rail strip 6, and at least one panel-retaining means 9 is provided on the load-bearing part 4, which projects from the structure wall 2. In order to anchor each façade element 3 on the structure wall 2 individually and independently of adjacent façade elements, it being possible to realise 100%-secure anchorage in straightforward and rapid installation, toothing 11, 12, 13, 14 is provided between the rail 7 and the fastening element 1, 1', 1". <IMAGE>
Patent HU-187845-B (HU)
Inventor: GELSZINNUS GUENTHER
IPC: B22C1/16
Filed: 1983-01-18
Abstract: Die Erfindung bezieht sich auf die Herstellung keramischer Maskenformen fuer die Feingiesstechnik und betrifft eine keramische Bindersuspension zur Herstellung der ersten Ueberzugsschicht. Das Ziel der Erfindung ist es, nach dem Guss Gussstuecke mit einer fehlerfreien glatten Oberflaeche zu erhalten, ohne dass dabei die Formstoffkosten merklich erhoeht werden. Die Aufgabe der Erfindung besteht darin, das Fliessverhalten von aethylsilikatischen Bindersuspensionen so zu beeinflussen, dass bei einmaliger Tauchung und optimalem Formstoffverbrauch eine hohe Qualitaet der ersten Ueberzugsschicht erreicht wird. Die Aufgabe wird dadurch geloest, dass das Fliessverhalten der aethylsilikatischen Bindersuspension so geaendert wird, dass die im Bereich kleiner Schergeschwindigkeiten vorhandene Dilatanz abgeschwaecht oder in ein Newtonsches oder strukturviskoses Fliessverhalten umgewandelt wird. Das wird dadurch erreicht, dass der Bindersuspension 0,1 bis 0,5 Masse-% mikrokristalline Zellulose oder 1 bis 5 Masse-% einer Faellungskieselsaeure oder 0,1 bis 0,5 Masse-% Russ zugesetzt werden. Dadurch kann die Schichtdicke der ersten Ueberzugsschicht um 10 bis 50% erhoeht werden.
Patent HU-203419-B (HU)
Inventor: KUPCSULIK ANDRAS
IPC: G08G1/01
Filed: 1989-01-18
Abstract: Kapcsolási elrendezés útburkolatba épített érzékelő hurok
felett elhaladó járművek érzékelésére és adott esetben
azonosítására, amelynek az érzékelő hurkot (1 vagy
2), mint frekvenciameghatározó elemet tartalmazó
oszcillátora (20), az oszcillátor (20) frekvenciáját vagy
rezgési periódusidejét meghatározó frekvenciamérője
(18), és ennek kimenetével kapcsolódó vezérlőegysége
van, a hurok (1,2) szigetelt vezetékből van kialakítva,
amely huzalpáron (3 vagy 4) és ennél adott esetben
lényegesen hosszabb kábelen (8 vagy 9) keresztül van
csatlakoztatva, a huzalpámak (3 vagy 4) a hurokkal (1
vagy 2) ellentétes vége közvetlenül az oszcillátorhoz
csaüakozik (20), az oszcillátor (20) kimeneti áramköre
a kábel (8 vagy 9) egyik végéhez kapcsolódik, és a
kábelnek (8 vagy 9) a másik vége a kapcsolási elrendezésnek
az oszcillátortól (20) és a huroktól (1 vagy 2)
távoltelepítettközponti egységében lévőtranszformátor
(13) primer tekercsén (14 vagy 15) keresztül egyenáramú
feszültségforráshoz (12) csaüakozik, a transzformátor
(13) szekunder tekercse (16) közveüenüi vagy
erősítő ésjelformáló áramkörön (17) át a frekvenciamérő
(18) bemenetéhez van kapcsolva. (1. és 2. ábrák)
Patent HU-199735-B (HU)
Inventor: BANYAI GYOERGY
IPC: B60R25/10
Filed: 1988-02-26
Abstract: Elsősorban gépjárművek kerekeinek lopás
elleni védelmére alkalmas riasztóberendezésnek
a gépjárműbe történt behatolást vagy a
gépjármű megmozdítását érzékelő legalább
egy jelátalakítója, a jelátalakító kimenetére
csatlakozó jelfeldolgozó fokozata és annak
kimenetére kapcsolt beavatkozó és/vagy kijelzőegysége
van. A továbbfejlesztés értelmében
a jelátalakítók a gépjármű fém testén mereven felerősített szondaként kialakított érzékelők
(Él—É4), amelyek fémházában (2)
szilikonkaucsukba (3) ágyazott membránlemezen
(Ml—M4) piezokerámia lapka van
rögzítve, amelynek egyik sarka a szonda házával
azonos villamos potenciálú membránlemezhez,
másik sarka bázisellenállás egyik
kivezetésével közösítetten tranzisztor (TI —
T4) bázisához csatlakozik, amelynek emittere szintén a membránlemezhez van villamosán
csatlakoztatva, és a tranzisztor (TI—T4) kollektora
a bázisellenállás másik kivezetésével
közösen az érzékelők kimenetét alkotja, és az
érzékelők kimenetei közösítetten vannak a jelfeldolgozó
fokozat bemenetére vezetve. Az
érzékelők (Él—É4) fémből készült szerszám nak a gépjármű fém részeivel történő érintkezés
során keletkező és tovaterjedő, meghatározott
frekvenciaspektrumú mechanikus rezgéseket
érzékelik és alakítják át a riasztóberendezés
jelfeldolgozó fokozata (B) számára
hasznosítható villamos jellé.
Patent SE-327922-B (SE)
Inventor: YAMAMOTO K
IPC: F17C3/02
Filed: 1966-01-13
Abstract: 1,131,024. Carrying liquefied gases. BRIDGESTONE LIQUEFIED PETROLEUM GAS CO. Ltd. 30 Dec., 1965 [14 Jan., 1965], No. 55210/65. Headings B7A and B7S. A vessel for carrying low-temperature liquefied gases comprises an outer hull 1, an inner hull 3 as cargo hold integrated with outer hull 1 by longitudinal and transverse framings 2 so as to support the cargoes, thermal insulation 4 lined inside the inner hull 3 and bulkheads 5 each connected to the inner hull by flexible means. In Fig. 4 (not shown), the flexible means comprises a wall portion (3<SP>1</SP>) spaced from, and connected at each side of the bulkhead to, the inner hull, the wall portion (3<SP>1</SP>) being able to flex to accommodate expansion or contraction of the bulkhead. In another embodiment, Fig. 5 (not shown), the flexible means comprises a wall portion (3<SP>1</SP>) of the inner hull which can flex to accommodate expansion or contraction of the bulkhead.
Patent YU-42913-B (YU)
Title: Process for obtaining new sphingolipide amides
Inventor: DELLA VALLE F
IPC: C07D473/08
Filed: 1985-04-30
Abstract: Organic amide compounds of the formula  <IMAGE>  wherein R1-CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hydrogen atom, a C1-7 alkyl group, or a C4-7 cycloalkyl group, and R3-N is a residue of a nitrogenous lipid. The compounds are useful in increasing or stimulating the in vivo biological activity of in vitro biologically active carboxylic acids.
Patent AT-397515-B (AT)
Inventor: HOCHOERTLER GUENTER DR
IPC: C22C38/58
Filed: 1990-05-03
Granted: 1994-04-25
Abstract: The invention relates to a readily weldable duplex alloy having excellent corrosion resistance and a high level of mechanical properties, coupled with good cutting properties. After forced cooling from a temperature between 1020 DEG C and 1150 DEG C, the alloy according to the invention contains ferrite and austenite in a ratio of 40 to 60 % and contains, in % by weight, essentially 0.15 - 0.55 Si, 2.0 - 2.9 Mn, 23.0 - 27.0 Cr, 3.0 - 5.0 Mo, 5.6 - 8.0 Ni, 0.5 - 1.0 W, 0.2 - 0.35 N and 0.04 - 0.25 V, the remainder being iron, the ratio value G of the nickel content to the manganese content being greater than 2.0 and smaller than 4.0, and the structure phase factor P, formed from [2.9 x (% Cr) + 2.9 x (% Mo) + 1.4 x (% W) + 4.4 x (% Si) - 2.1 x (% Ni) - 1.0 x (% Mn) - 62.5 (% N)] having a value greater than 40 and smaller than 65.
Patent AT-390383-B (AT)
Inventor: HOELZL KLAUS DR
IPC: A63C9/20
Filed: 1985-05-07
Granted: 1990-04-25
Abstract: The invention relates to a ski binding as protected in Claim 3 of the parent patent, number 387912. In such a ski binding, in order to prevent loosening of the sole extension of the ski boot in the retaining clip even after protracted use, the invention envisages that the retaining clip 5 is provided with at least two upwardly converging or parallel guide surfaces 5f, 5g, 5h which lie opposite one another relative to the vertical longitudinal median plane, enclosing an angle of between 60 degree and 90 degree with that plane, and are intended to receive corresponding surfaces of the sole extension of the boot. <IMAGE>
Patent AT-394924-B (AT)
Title: Wild-animal feeding system
IPC: A01K5/02
Filed: 1989-06-26
Granted: 1992-07-27
Abstract: The invention relates to a wild-animal feeding system, in particular for small game, having a table-like part used for the food to be picked up by the animals, which is arranged at a distance above the ground, and having a food supply container, which is permanently connected to the table-like part and has an opening for the automatic supply of the food onto the table-like part, the table- like part having two side walls and a roof which is inclined at an angle to the supply container, the walls and the roof likewise being permanently connected to the supply container, characterized in that the supply container 1 is tubular, extends obliquely upwards away from the table-like part in an inclined manner and has a part 5 which is secured against sinking, in that the table-like part 3 is surrounded by a protective belt 2 made of thorn-bearing or spine-bearing tree, shrub, bush and/or hedge vegetation, the upper end of the tubular container 4, used for filling, being arranged outside the protective belt 2 and being provided with a removable cover 8, in that there is arranged in the upper region of the tubular container 4 a partition 7 which prevents the hand reaching through, and in that there is provided in the lower region of the tubular container 4 a partition 6 which ensures the slow supply of food. <IMAGE>
Patent AT-401512-B (AT)
Title: Composting system
Inventor: PRAEAUER MATTHIAS
IPC: C05F17/02
Filed: 1994-09-08
Granted: 1996-09-25
Abstract: The invention relates to a composting system, at least part of which is arranged, or can be arranged, in the soil underneath the soil surface and which is characterized by at least one container 10, 10', 10" for compostable material, which container is arranged, or is to be arranged, in such a way that it can be lowered, and lifted from, a pit in the ground 1, and by a lowering and lifting device 4, 5, 7, 8 to which the container can be connected. This allows composting material introduced into the container to biodegrade in the soil when the container is lowered into the pit, and the humus produced can conveniently be removed from the container when the latter is lifted. <IMAGE>
Patent AT-402005-B (AT)
Title: Dry toilet
Inventor: RADLSPOECK EDUARD
IPC: A47K11/02
Filed: 1993-09-17
Granted: 1997-01-27
Abstract: The invention relates to a dry toilet having a seat board having a recess, having a rear wall and having at least one upright part supporting the seat board, a catching device for the faeces being arranged under the seat board, the seat board, rear wall and upright part being designed in one piece, and a storage container 5 for an additive treating the faeces being provided on the rear wall 2 and being connected to the catching device for the faeces. <IMAGE>
Patent AT-387984-B (AT)
Title: Process for deoxidizing steel melts
Inventor: POCHMARSKI LUZIAN DIPL ING
IPC: C21C7/06
Filed: 1987-07-31
Granted: 1989-04-10
Abstract: The process for deoxidizing steel melts provides for the addition of carbon for deoxidization purposes; to damp the boiling reaction, SiC is added as a function of the desired C content and of the O2 content of the refined melt. The product of the concentration of the carbon and the concentration of the dissolved oxygen is selected as a measure for the addition of the required quantity of SiC, SiC being added in amounts of between 0.001 and 0.5 kg/t of steel. After this addition of C and SiC, there is a further addition of Mn and Si in order to achieve the required target analysis. <IMAGE>
Patent CH-635720-B (CH)
Inventor: SHIDA MASAHARU
IPC: G04G19/00
Filed: 1978-04-24
Abstract: In an electronic watch having a stepping motor, a battery voltage detecting circuit, a rotation detecting circuit for indicating rotation or non-rotation of the stepping motor and a motor driving power control circuit for applying a higher power drive pulse to the motor than a normal drive pulse upon detection of non-rotation, the operation of the rotation detecting circuit is inhibited upon indication of a low battery voltage condition and the motor is driven continuously with the higher power drive pulses for the extent of the battery low voltage condition. In this way, the electronic watch can be operated stably when the battery is at the end of its life and operated with lower power consumption during the time when the battery is operated at full voltage.