baber/WOPTO huggingface dataset:
Patent MY-132502-A (MY)
Title: Extrusion of chocolate
Inventor: JOHN CROOK SIMON
IPC: A23G9/22
Filed: 1997-07-23
Abstract: A PROCESS FOR PLASTICALLY EXTRUDING A FAT-CONTAINING CONFECTIONERY MATERIAL WHICH COMPRISES FEEDING THE FAT CONTAINING CONFECTIONERY MATERIAL INTO AN EXTRUDER AND APPLYING PRESSURE TO THE FAT- CONTAINING CONFECTIONERY MATERIAL IN A SUBSTANTIALLY SOLID OR SEMI-SOLID NONPOURABLE FORM UPSTREAM OF A FLOW CONSTRICTION WHEREBY THE TEMPERATURE, PRESSURE, CONTRACTION RATIO AND EXTRUSION RATE ARE SUCH THAT THE FAT-CONTAINING CONFECTIONARY MATERIAL IS EXTRUDED AND REMAINS IN A SUBSTANTIALLY SOLID OR SEMI- SOLID NONPOURABLE FORM TO PRODUCE AN AXIALLY HOMOGENEOUS EXTRUDED PRODUCT HAVING A CROSS SECTION THAT IS OF SUBSTANTIALLY THE SAME PROFILE AS THE DIE EXIT OF THE EXTRUDER, WHICH IS CAPABLE OF RETAINING ITS SHAPE AND WHICH HAS A TEMPORARY FLEXIBILITY OR PLASTICITY ENABLING IT TO BE PHYSICALLY MANIPULATED, CUT OR PLASTICALLY DEFORMED BEFORE LOSING ITS FLEXIBILITY OR PLASTICITY CHARACTERISED IN THAT A VACUUM IS APPLIED TO THE FAT-CONTAINING CONFECTIONERY MATERIAL UPSTREAM OF THE FLOW CONSTRICTION.
Patent MY-123095-A (MY)
Title: Connector contact fingers for testing integrated circuit packages
Inventor: LEONG TAN YIN
IPC: H01R13/62
Filed: 1997-10-08
Abstract: A CONNECTOR CONTACT FINGERS OF A TESTING RIG WHICH OVERCOMES THE CO-PLANARITY, CONTACT AND ALIGNMENT DIFFICULTIES IN THE TESTING PROCEDURE OF INTEGRATED CIRCUIT PACKAGES. THE CONNECTOR COMPRISES A TONGUE EXTENSION (701) TO THE ENDS OF THE FINGERS TO INCREASE THE SURFACE AREA FROM WHICH CONTACT CAN BE MADE WITH THE DEVICE LEAD, A LEVER EXTENSION TO THE RETAINER ALONG ONE SIDE OF THE FINGERS TO PREVENT DEFLECTION OF THE FINGERS, AND A SHOULDER STRUCTURE (701) IN THE CONNECTOR WHICH ACTS AS AN ADAPTOR TO SECURE A FLEXIBLE PRINTED CIRCUIT BOARD TO THE LEGS.
Patent MY-121322-A (MY)
Title: Housing device with cover
Inventor: CHIBA KAZUYA
IPC: B65D43/16
Filed: 1998-04-21
Abstract: A PAIR OF SPINDLES (2) ARE FORMED ON BOTH SIDES OF AN END OF A HOUSING BODY (1), AND A PAIR OF EXTENDED PARTS (5) FACING EACH OTHER, ARE FORMED ON AN END OF A COVER (4). ON EACH OPPOSITE FACE OF THE EXTENDED PARTS (5), A HOLE (6) ROTATIVELY ENGAGING WITH THE SPINDLE (2), A SLOPE (7) GUIDING THE SPINDLE (2) TO THE HOLE (6) IN MOUNTING THE COVER TO THE HOUSING BODY (1), AND ANOTHER SLOPE (8) GUIDING THE SPINDLE (2) OUT FROM THE EXTENDED PART (5) IN DETACHING THE COVER (4) FROM THE HOUSING BODY (1), ARE FORMED. THOSE ELEMENTS ENABLE THE COVER (4) TO BE MOUNTED/DETACHED TO/FROM THE HOUSING BODY (1) WITH EASE AS WELL AS FREE FROM DAMAGE.
Patent MY-130772-A (MY)
Title: A method and device for interfacing variable- rate sampled digital audio information to a string of uniform- sized blocks, and a unitary medium so produced by a write- interfacing
Inventor: VERBAKEL JOHANNES MARTINUS MARIA
IPC: G10L19/02
Filed: 1998-11-27
Abstract: FOR MAPPING SIMPLED DIGITAL AUDIO INFORMATION ONTO A LINEAR PHYSICAL MAPPING SPACE THAT IS PARTITIONED IN A STRING OF UNIFORM-SIZED BLOCKS, IN PARTICULAR FOR VARIABLE-RATE CODED AUDIO INFORMATION THAT IS DISTRIBUTION OVER SUCCESSIVE AUDIO UNITS WHICH ARE EACH COMPOSED FROM ONE OR MORE AUDIO PACKETS, EACH BLOCK IS SUPPLEMENTED WITH A BLOCK HEADER FOR INDICATING AN ACTUAL CONTENT OF THE BLOCK IN QUETION WITH RESPECT TO ANY CONSTITUENT PACKET OF THE AUDIO INFORMATION.
Patent MY-117168-A (MY)
Title: Composition and method for treating nonalcoholic steatohepatitis
Inventor: FAN DAVID
IPC: A61K33/04
Filed: 1998-12-04
Abstract: NONALCOHOLIC STEATOHEPATITIS (NASH) IS A DISEASE OF THE LIVER CHARACTERIZED BY INFLAMMATION AND DAMAGE TO THE LIVER CELLS. TYPICALLY, STEATOHEPATITIS INVOLVES INFLAMMATION OF THE LIVER RELATED TO FAT ACCUMULATION, AND MIMICS ALCOHOLIC HEPATITIS BUT IS OBSERVED IN PATIENTS WHO SELDOM OR NEVER CONSUME ALCOHOL. NONALCOHOLIC STEATOHEPATITIS CAN LEAD TO SERIOUS LIVER DAMAGE, AND ULTIMATELY CIRRHOSIS. THE PRESENT INVENTION PROVIDES METHODS AND COMPOSITIONS USEFUL FOR THE TREATMENT OR ALLEVIATION OF NONALCOHOLIC STEATOHEPATITIS AND THE PHARMACEUTICAL FORMULATIONS FOR THEIR ADMINISTRATION TO A HUMAN. SPECIFICALLY, COMPOSITIONS COMPRISED OF LECITHIN, ANTIOXIDANTS AND VITAMIN B COMPLEX ARE ADMINISTERED PARENTERALLY, MOST PREFERABLY BY ORAL ADMINISTRATION. SPECIFIC THERAPEUTIC FORMULATIONS INCLUDE ADMIXTURES OF THESE COMPOUNDSAND SPECIFIC DOSAGE FORMULATIONS INCLUDE DAILY ORAL ADMINISTRATIONS OF THESE COMPOUNDS IN TABLET OR POWDER FORMS.
Patent MY-117963-A (MY)
Title: A process for making a photoactive compound and photoresist therefrom.
Inventor: OBERLANDER JOSEPH E
IPC: H01L21/027
Filed: 1999-01-29
Abstract: THE PRESENT INVENTION PROVIDES FOR PROCESS OF PREPARING A PHOTOACTIVE ESTER COMPOUND OF HIGH PURITY USING A SOLID BASE CATALYST, PREFERABLY AN ANIONIC EXCHANGE RESIN. THE INVENTION FURTHER PROVIDES FOR PREPARING AND IMAGING A PHOTOSENSITIVE COMPOSITION COMPRISING SUCH A PHOTOACTIVE COMPOUND, A FILM-FORMING RESIN AND A SOLVENT COMPOSITION.
Patent MY-121064-A (MY)
Title: Method for separating of a c4-hydrocarbon mixture
Inventor: KINDLER KLAUS
IPC: C07C11/16
Filed: 1999-04-27
Abstract: A C4-HYDROCARBON MIXTURE ESSENTIALLY CONTAINING 1,3-BUTADIENE, BU-TENES, BUTANES AND OTHER C4-HYDROCARBONS IS SEPARATED INTO ATLEAST 4 FRACTIONS,A) THE FRACTION (A) ESSENTIALLY COMPRISING 1,3-BUTADIENE,B) THE FRACTION (B) ESSENTIALLY COMPRISING BUTENES,C) THE FRACTION (C) ESSENTIALLY COMPRISING BUTANES ANDD) ONE OR MORE FRACTIONS (D) ESSENTIALLY COMPRISING 1,3- BUTADIENE AND THE OTHER C4-HYDROCARBONS,BY. EXTRACTIVE DISTILLATION BY MEANS OF N-METHYL-2-PYRROLIDINONEOR AN AQUEOUS SOLUTION OF N-ME''THYL-2-PYRROLIDINONE (NMP).(FIG. 2)
Patent MY-123304-A (MY)
Title: An improved catalyst for homo-and co-polymerization of olefin
Inventor: BYUNG YANG CHUN
IPC: C08F10/00
Filed: 1999-10-26
Abstract: THE PRESENT INVENTION RELATES TO A SOLID COMPLEX TITANIUM CATALYST FOR HOMO-POLYMERIZATION AND CO-POLYMERIZATION OF A-OLEFIN, OBTAINED BY (i) PRODUCING A SOLUTION OF A MAGNESIUM COMPOUND BY DISSOLVING A MAGNESIUM COMPOUND AND A COMPOUND OF IIA GROUP OF THE PERIODIC TABLE IN A SOLVENT MIXED WITH CYCLIC ETHER, ONE OR MORE TYPES OF ALCOHOL, A PHOSPHORUOUS COMPOUND, AND AN ORGANOSILANE, (ii) PRECIPITATING THE SOLID PARTICLES BY REACTING SAID MAGNESIUM SOLUTION WITH A COMPOUND OF A TRANSITION METAL, A SILICON COMPOUND , OR THE MIXTURE THREOF, AND (iii) REACTING SAID PRECIPITATED SOLID PARTICLES WITH A TITANIUM COMPOUND AND AN ELECTRON DONOR, THE CATALYST OF THE PRESENT INVENTION IS OF LARGE PARTICLE SIZE, NARROW PARTICLE DISTRIUTION, AND HIGH CATALYTIC ACTIVITY, WHILE THE POLYMERS OBTAINED WITH THE USE OF THIS CATALYST ARE OF EXCELLENT STEREOREGULARITY.
Patent NI-200800060-A (NI)
Title: Bencimidazoles sustituidos como inhibidores de cinasa.
Inventor: MINA E AIKAWA
IPC: C07D401/14
Filed: 2006-08-30
Abstract: Se proporcionan nuevos compuestos de bencimidazol sustituidos de la Fórmula (I), composiciones, y métodos para la inhibición de la actividad de cinasa asociada con tumorigénesis en un sujeto humano o animal. En ciertas modalidades, los compuestos y las composiciones son efectivos para inhibir la actividad de cuando menos una cinasa de serina/treonina o una cinasa de tirosina receptora. Los nuevos compuestos y composiciones se pueden utilizar solos o bien en combinación con cuando menos un agente adicional para el tratamiento de un trastorno mediado por cinasa de serina/treonina o por cinasa de tirosina receptora, tal como el cáncer.
Patent RS-20100272-A (RS)
Title: External fire prevention partition walls for building construction
Inventor: GLIGORIC GRADIMIR
IPC: E05F15/20
Filed: 2009-11-12
Abstract: Invention herewith described refers to the external fire prevention partition walls for building construction, and belongs to the field of fire protection. It specifically refers to the field of devices for the fire spread prevention. This process of fire protection is accomplished with a special device that interrupts the fire zone, penetration of fire into an unprotected area and the entry of air into the room affected by the fire. These functions can be achieved through a device for setting fire protection surfaces on the external openings of the room where the fire occurred. This device has its fixed parts as well as movable parts for the purpose of performing this function.
Patent SI-26198-A (SI)
Inventor: BODER OREN
IPC: F24F11/00
Filed: 2021-05-25
Abstract: Predmet izuma je nastavek za reguliranje izpusta zraka iz balona, ki se skupaj z balonom uporablja kot pripomoček pri učenju učinkovitega dihanja oziroma učinkovitega oblikovanja zvoka pri govorjenju ali pri petju, predvsem za spremljanje pretoka zraka in uravnavanja pritiska zraka pri vokalni uporabi. Nastavek, ki se ga vstavi v luknjico izvedeno v steni balona, je izveden v obliki osno simetričnega pretežno podolgovatega telesa (1), ki je na svoji zgornji strani, to je na strani, s katero se nastavekvstavlja v balon, zaprto, na spodnji strani podolgovatega telesa (1) je formirana izstopna odprtina (2) in je znotraj podolgovatega telesa (1) formirana cilindrična votlina (3), pri čemer cilindrična votlina (3) sega od izstopne odprtine (2) v notranjost podolgovatega telesa (1), tako da je cilindrična votlina (3) omejena z notranjim plaščem (4) podolgovatega telesa (1) in s stropom (5), in ima podolgovato telo (1) v svojem obodu izvedeno vsaj eno vstopno luknjo (6), ki povezuje cilindrično votlino (3) zzunanjostjo, in ima podolgovato telo (1) na svoji spodnji strani izvedeno pritrdilno sredstvo (7) za vsakokratno pritrditev nastavka v steno balona.
Patent SI-26010-A (SI)
Inventor: LEDINEK GREGOR
IPC: B24B19/00
Filed: 2021-09-10
Abstract: Stroj za ploskovno obdelavo obdelovancev iz lesa, umetne mase ali podobnih materialov predstavlja stroj (1) sestavljen iz delovne enote (2) in delovne enote (3) za večstransko površinsko in/ali debelinsko ploskovno obdelavo ploščatih obdelovancev (15) različnih širin s pomočjo obdelovalne glave (7, 8) z rotirajočim orodjem. Bistvo stroja (1) predstavlja inovativna konstrukcija vakuumskega tračnega transporterja (11) s prehodnimi vakuumskimi komorami (12) in konstrukcija segmentnih pritisnih loput (9) v sklopu vstopne mize (6) znotraj delovne enote (2) ter konstrukcija segmentnih pritisnih loput (10) v sklopu delovne enote (3). Konstrukcija stroja (1) omogoča kontinuirano ploskovno obdelavo tudi ekstremno tankih ploščatih obdelovancev (15) brez sunkov in zastojev ob visoki hitrosti obdelave, kar zagotavlja njihovo konstantno debelino in kvaliteto obdelanih površin.
Patent TW-201233291-A (TW)
Title: Housing and method for making the same
Inventor: CHANG HSIN-PEI
IPC: H05K5/02
Filed: 2011-01-24
Abstract: A housing is provided which includes an Aluminum or Aluminum Alloy substrate, an Aluminum Layer and a corrosion resistance Layer formed on the Aluminum or Aluminum Alloy substrate in that order. The corrosion resistance Layer is an Al-C-N Layer which includes Gd ions implanted by ion implantation process. The atom percentages of N and C in the Al-C-N graded Layer gradedly increase from nearing the Aluminum or magnesium Alloy substrate to far away from it. The housing has a higher corrosion resistance. A method for making the housing is Also provided.
Patent TW-201200431-A (TW)
Title: Pump dispenser and pump dispenser container
Inventor: SUZUKI KOJI
IPC: B65D47/34
Filed: 2011-03-01
Abstract: A pump dispenser container of which the unused state can be firmly maintained is provided. The container comprises an inner cap (A) screw-jointed to the neck (22) of the container, a pump (B) installed with the inner cap, a saddle head (C) installed with the top of the pump, a stopper ring (D) for hindering the saddle head from being pressed downward, and an outer cap (E) for covering the inner cap and the stopper ring. The container is characterized in that the outer cap (E) consists of a body part for covering the inner cap and a cover part for encasing the stopper ring, a ratchet mechanism is disposed between the inner cap (A) and the body part of the outer cap (E) and functions in the direction of screwing up the inner cap to the container, the ratchet mechanism is such set that the rotation in reverse direction under the condition that the screw-jointing of the inner cap to the container terminates to the container is in idle state, and the cover part of the outer cap (E) is separable so as to make the stopper ring (D) removable after the separation of the cover part.
Patent TW-201206361-A (TW)
Title: Belt length adjusting tool
Inventor: SHINYA MAKOTO
IPC: A44B11/26
Filed: 2011-03-24
Abstract: A belt length adjuster includes a frame body (1) with two outer frames (1a, 1a) and two connecting frames (1b, 1b), and a support frame (2) provided between the two outer frames (1a, 1a) stretching to and between the two connecting frames (1b 1b). The support frame (2) supports one end part (B1) of the belt member (B) to be used with the belt length adjuster. Two inner frames (1c, 1c) are respectively provided between the support frame (2) and the respective outer frames (1a, 1a) stretching to and between the two connecting frames (1b, 1b). The support frame (2) and the respective inner frames (1c, 1c) provide insertion spaces (Sa, Sa) therebetween into which the one end part (B1) of the belt member (B) is inserted, while the respective inner frames (1c, 1c) and the respective outer frames (1a, 1a) provide insertion spaces (Sb, Sb) therebetween into which the other side (B2) of the belt member (B) is inserted. Easy and instant adjustment of the belt length is achieved. The adjuster can be made easily and at low cost. Furthermore the one end part (B1) of the belt member (B) is easily attached to the support frame (2).
Patent TW-201202485-A (TW)
Title: Process for production of steel sheet for container material which has reduced load on environments, steel sheet for container material which has reduced load on environments, and laminate steel sheet for container material and coated precoat steels
Inventor: KADOWAKI NOBUO
IPC: B32B15/18
Filed: 2011-04-06
Abstract: Disclosed is a method for the cathodic electrocoating of a tin-coated steel sheet in a treatment solution that does not contain any Cr compound, F or nitrite nitrogen. In the method, a tin oxide layer that is not subjected to a cathodic electrocoating treatment yet and is arranged on a tin-coated steel sheet is thinned to a specified thickness or less by a cathodic electrocoating treatment in an aqueous solution containing sodium carbonate or sodium hydrogen carbonate or a aqueous sulfuric acid solution immersion treatment, and the tin oxide layer is subjected to a cathodic electrocoating treatment in an aqueous solution of an alkaline metal sulfate containing a zirconium compound having a specified composition. In this manner, a coating film is formed on the tin oxide layer at a specific adhered amount in terms of Zr content. Also disclosed are: a process for producing a chromium-free steel sheet for a container material, which has excellent adhesion to an organic resin film and excellent iron elution resistance after dent impact; and a steel sheet for a container material, which is produced by the process.
Patent TW-201244142-A (TW)
Title: Fabricating method of thin film solar cell
Inventor: LEE SHUO-JEN
IPC: H01L31/18
Filed: 2011-04-29
Abstract: This invention relates to a fabricating method of thin film solar cell. First, a metal foil layer is formed on a substrate. Many metal foil recesses are formed on the metal foil layer by etching technology. Next, a photovoltaic layer is coated on this metal foil layer. Further, this photovoltaic layer is cut by a laser beam so as to form several recesses. Finally, a transparent conductive layer is formed on this photovoltaic layer. After which, by laser cutting the transparent conductive layer and the photovoltaic layer, a final product of this thin film solar cell is made. This invention can increase the energy conversion efficiency. In addition, it can reduce the manufacturing cost.
Patent TW-201220203-A (TW)
Title: Integrator circuit with inverting integrator and non-inverting integrator
Inventor: KWON OH-JIN
IPC: G06G7/186
Filed: 2011-05-11
Abstract: A switched capacitor integrator circuit is disclosed. The switched capacitor integrator circuit comprises an inverting switched capacitor integrator circuit, and a non-inverting switched capacitor integrator circuit connected to the inverting switched capacitor integrator circuit. A sampling capacitor of the inverting switched capacitor integrator circuit is shared by the non-inverting switched capacitor integrator circuit.
Patent TW-201205264-A (TW)
Title: Hierarchical power smoothing
Inventor: PETERSON ERIC C
IPC: G06F1/28
Filed: 2011-05-17
Abstract: Power is provided to one or more devices in a system that includes a hierarchical power smoothing environment having multiple tiers. In response to a peak in power usage by the one or more devices, power is provided from a first power smoothing component in a first tier of the multiple tiers. Additionally, power is provided to the one or more devices from power smoothing components in each of other tiers of the multiple tiers if the power smoothing component in a next lower tier of the multiple tiers is unable to provide sufficient power for the peak in power usage. If the power smoothing components in the multiple tiers are unable to provide sufficient power for the peak in power usage, then performance of at least one of the one or more devices is reduced in response to the peak in power usage.
Patent TW-201247085-A (TW)
Title: Electronic equipment, stand device thereof, and assembled method
Inventor: Chen dong-ying
IPC: H05K7/14
Filed: 2011-05-23
Abstract: A stand device adapted to be assembled to a case has at least one first hook, an elastic element, and a second hook connected to the elastic element. The second hook is movable relative to the first hook and is elastically restorable to its original position. The case has at least one first groove and a second groove. When the second hook is forced to press against the elastic element, the relative distance between the first hook and the second hook changes. when the first hook and the second hook enter the first groove and the second groove, respectively, the elastic element is released, so that the second hook returns to its original position and the first hook and the second hook are received in the first groove and the second groove. Thus, the stand device can be disassembled or assembled easily via pressing and turning actions.
Patent TW-201230902-A (TW)
Title: Substrate with fine metal pattern, print circuit board and semiconductor device; and production method of substrate with fine metal pattern, print circuit board and semiconductor device
Inventor: ITO TEPPEI
IPC: H05K3/34
Filed: 2011-06-17
Abstract: The invention provides a production method of a substrate with fine metal pattern which can be prevented from resulting abnormal deposition of metal on the base resin surface, when performing nickel-palladium-gold electroless on the surface of the fine metal pattern on the substrate, as the terminals of the printed circuit board. The invention also provides a substrate with fine metal pattern, print circuit board and semiconductor device, which is formed by the production method and having a plated surface with a better quality. After a grooves is formed on a surface as a support base resin, an the bottom part of the metal pattern is embedded in the support base resin, and then the upper part of the metal pattern is plated by performing nickel-palladium-gold electroless, wherein the ratio(X/Y) of the height (X) of a projection of the metal pattern in the region performing the above-mentioned electroless and the minimum distance (Y) between the patterns is not more than 0.8.
Patent TW-201201769-A (TW)
Title: Body composition meter
Inventor: FUKUDA HIROAKI
IPC: A61B5/107
Filed: 2011-06-27
Abstract: A body composition detection apparatus (1) is provided. The body composition detection apparatus includes an electrode pair (30) for applying current, and a plurality of electrode voltage pair (40A to 40E) for detecting voltages at a plurality of detection points. A control part (50) detects body fat based on voltages detected by the plurality of electrode voltage pair (40A to 40E). Voltages of the plurality of points are integral by the control part (50) to get the amount of the body fat.
Patent TW-201302566-A (TW)
Title: Thermal insulation device and inner receptacle thereof
Inventor: KE MING-SHIH
IPC: A47J41/00
Filed: 2011-07-04
Abstract: A thermal insulation device comprises a thermal insulation container and a detachable inner receptacle or a coating coated onto the inner surface of the thermal insulation container, wherein the inner receptacle or the coating is added with porous material. The pores of the porous material have functions of adsorption and filteration. Therefore, it can improve the effects of freshness preservation and thermal insulation of the thermal insulation device. The porous material is diatomaceous earth or zeolite powder.
Patent TW-201206942-A (TW)
Title: Organic semiconductor composition, organic thin film and organic thin film transistor having such an organic thin film
Inventor: KOHIRO KENJI
IPC: C07D495/14
Filed: 2011-07-13
Abstract: This invention provides an organic semiconductor composition capable of exhibiting high carrier transport ability uniform characteristics. The organic semiconductor composition of this invention contains a high molecular compound having a carrier transport ability, and a low molecular compound which has a construction unit represented by the following formula (1) wherein E represents a sulfur atom or a selenium atom, three E' s may be same or different, and the aromatic ring may have a substituent; the composition contains the low molecular compound in the ratio of 5 to 9 parts by mass with respect to 100 parts by mass of the sum of the high molecular compound and the low molecular compound.
Patent TW-201308885-A (TW)
Title: Buffer amplifier
Inventor: LIN JIN-FU
IPC: H03F1/32
Filed: 2011-08-12
Abstract: A buffer amplifier includesa first transistor, a second transistor, a first current source and a second current source. The first transistor has a gate electrode, a first and a second electrode, where the gate electrode and the second electrode serve as a signal input node and a signal output node of the buffer amplifier. The second transistor has a gate electrode, a first and a second electrode, where the gate electrode of the second transistor is coupled to the second electrode of the first transistor, and the second electrode of the second transistor is coupled to the first electrode of the first transistor. The first current source is coupled to the second electrode of the first transistor, and is utilized for providing a first current. The second current source is coupled to the first electrode of the first transistor and the second electrode of the second transistor, and is utilized for providing a second current.
Patent TW-201307734-A (TW)
Title: Projection lighting device
Inventor: HUANG HUAN-CHUAN
IPC: F21Y113/20
Filed: 2011-08-12
Abstract: The present invention provides a projection lighting device, which comprises a lamp bracket including a plurality of openings in order to reduce the weight of the lamp bracket; a base connected with the lamp bracket; plural light source modules, which are respectively arranged in the openings, the light source modules being made of a high heat dissipating material and include plural light-emitting elements for emitting light; a power supply device electrically connected to the light source modules; as well as at least one ballast arranged in the light source modules or the power supply device, so that the power supply device can be internally mounted in the light source modules or externally disposed in the power box.