baber/WOPTO huggingface dataset:
Patent MY-125578-A (MY)
Title: Apparatus and method for erosion control
Inventor: MOKHTAR NORAIENI HJ DR
IPC: E02B3/04
Filed: 1995-12-28
Abstract: THE PRESENT INVENTION RELATES TO A METHOD AND APPARATUS FOR EROSION CONTROL FOR COASTAL, RIVERSIDE AND SLOPES BY MEANS OF PLURALITY OF INTERLOCKING WIRE REINFORCED CONCRETE MEMBERS OR BLOCKS ARRANGED IN ARRAY IN THOSE AREAS. THE MEMBERS OR BLOCKS EACH HAVING OPPOSITE CURVES AT EACH TRANSVERSE SIDE INTERLOCKED WHEN PLACED ON TOP OF ANOTHER. THE FLANKING SIDES EACH WITH GROOVE AND RIB INTERLOCKED WITH EACH OTHER WHEN ONE FLANKING SIDE OF A MEMBER OR BLOCK IS SLOTTED TO THE OTHER FLANKING SIDE OF ADJOINING MEMBER OR BLOCK. THE OPENING(S) IN THE MEMBER OR BLOCK SERVES TO DISSIPATE AND ABSORB WAVE ATTACK, TIDAL CHANGES OR FLOW OF WATER AND TRAPPING AND RETAINING SOIL AND OTHER GRANULAR OR PARTICULATE MATERIAL CARRIED BY THE WATER. THE OPENINGS(S) ALLOWS GROWTH OF SMALL VEGETARIAN THAT STRENGHTEN THE GRIP OF MEMBER OR BLOCK ONTO THE EARTH SURFACE. THE INTERLOCKING JOINTS OF TRANSVERSE SIDE FORMED THE ''STEPS'' FOR WORKERS AND USERS SAFETY.(FIG 1,3A)
Patent MY-129256-A (MY)
Title: Vehicle signalling apparatus
Inventor: YANG TAN BOON
IPC: B60Q1/30
Filed: 1996-11-14
Abstract: THIS DEVICE FOR GIVING AND CONTROLLING A VEHICLE U-TURN SIGNAL COMPRISES A U-TURN SIGNAL INDICATOR (1) AND A CONTROL CIRCUIT. THE U-TURN SIGNAL INDICATOR (1) CAN CONSIST OF AN ARRAY OF LEDS WHICH MAKES A LOOP CIRCUIT WITH AN ARROW. ONE CAN BE MOUNTED ON THE FRONT PLATE (2) OF A VEHICLE, AND ANOTHER ONE CAN BE MOUNTED ON THE BACK PLATE. THE CONTROL CIRCUIT CONSISTS OF A RECTIFIER, A FIRST INTEGRATOR, A SECOND INTEGRATOR, A COUNTER, A SWITCHING TRANSSITOR, AND A RELAY. THE OUTPUT OF THE RECTIFIER IS CONNECTED TO THE INPUTS OF THE FIRST OF THE AND SECOND INTEGRATORS OF WHICH THE OUTPUTS ARE CONNECTED TO THE CLK AND TO THE RST OF THE COUNTER RESPECTIVELY.THE OUTPUTS OF THE COUNTER AND THE RECTIFIER ARE CONNECTED TO THE INPUTS OF THE NAND WHICH CONTROLS THE ON OR OFF WORKING STATE OF THE SWITCHING TRANSISTOR AND THE RELAY, TO ACTIVATE THE U-TURN INDICATOR. THE INPUT OF THE RECTIFIER IS CONNECTED TO THE TURN SIGNAL PULSES OF A VEHICLE. WHEN CERTAIN PULSE PATTERNS ARE GENERATED, THE U-TURN SIGNAL INDICATOR IS ACTIVATED.(FIGURE 1 IS SUGGESTED FOR PUBLICATION)
Patent MY-119081-A (MY)
Title: Improved cooling process and installation, in particular for the liquefaction of natural gas
Inventor: MAURICE GRENIER
IPC: F25J1/02
Filed: 1997-06-25
Abstract: IT IS A QUESTION OF LIQUEFYINR NATURAL GAS. FOR THAT :A REFRIGERATING MIXTURE IS COMPRESSED IS COMPRESSED IN A@PENULTIMATE STAGE (1A) OF A PLURALITY OF STAGES OF A COMPRESSION UNIT (1);THE MIXTURE IS PARTIALLY CONDENSED (AT 3A) IN ORDER TO COOL IT SUBSTANTIALLY TO AMBIENT TEMPERATURE;THE CONDENSED MIXTURE IS SEPARATED (AT 12) IN ORDER TO OBTAIN A VAPOUR FRACTION AND A LIQUID FRACTION;THE SAID VAPOUR FRACTION IS COOLED AND PARTIALLY CONDENSED; THE RESULTANT VAPOUR FRACTION IS SENT TO THE FINAL COMPRESSION STAGE (1C), AND AT LEAST THE HIGH PRESSURE VAPOUR FRACTION AND THE SAID LIQUID FRACTION ARE COOLED,EXPANDED AND CIRCULATED IN AT LEAST FIRST HEAT EXCHANGE MEANS (5) WITH THE FLUID TO BE COOLED.MOREOVER, ACCORDING TO THE INVENTION,DURING THE CONDENSATIONOF THE VAPOUR FRACTION,THIS VAPOUR FRACTION DERIVED FROM THE SEPARATION OF THE CONDENSED MIXTURE (AT 12) IS COOLED BY CIRCULATING IT IN A HEAT EXCHANGE WITH A REFRIGERATING FLUID,IN SECOND HEAT EXCHANGE MEANS (18).(FIG 1.)
Patent MY-140677-A (MY)
Title: Modified amino acids, pharmaceuticals containing these compounds and method for their production
Inventor: RUDOLF KLAUS DR
IPC: C07D419/12
Filed: 1997-09-09
Abstract: THE PRESENT INVENTION RELATES TO MODIFIED AMINO ACIDS OF GENERAL FORMULA(FORMULA 1)WHEREIN A, Z, X, N, M, R, R2, R3, R4, AND R11 ARE DEFINED AS IN CLAIMS 1 TO 5, THEIR TAUTOMERS, THEIR DIASTEREOMERS, THEIR ENANTIOMERS, THE MIXTURES THEREOF AND THE SLATS THEREOF, PARTICULARLY THE PHYSIOLOGICALLY ACCEPTABLE SLATS THEREOF WITH INORGANIC OR ORGANIC ACIDS OR BASES, PHARMACEUTICAL COMPOSITIONS CONTAINING THESE COMPOUNDS, THE USE THEREOF AND PROCESSES FOR PREPARING THEM AS WELL AS THEIR USE FOR THE PRODUCTION AND PURIFICATION OF ANTIBODIES AND AS LABELLED COMPOUNDS IN RIA- AND ELISA ASSAYS AND AS DIAGNOSTIC OR ANALYTICAL AIDS IN NEUROTRANSMITTER RESEARCH.
Patent MY-126393-A (MY)
Title: 4f- square memory cell having vertical floating- gate transistors with self- aligned shallow trench isolation
Inventor: BURNS STUART MCALLISTER JR
IPC: H01L21/8247
Filed: 1997-12-18
Abstract: A DENSELY PACKED ARRAY (200, 420, 500, 510, 540, 850) OF VERTICAL SEMICONDUCTOR DEVICES AND METHODS OF MAKING THEREOF ARE DISCLOSED. THE ARRAY HAS COLUMNS OF BITLINES (220, 700, 705) AND ROWS OF WORDLINES (225, 225'). THE GATES (275, 275') OF THE TRANSISTORS ACT AS THE WORDLINES, WHILE THE SOURCE OR DRAIN REGIONS (215, 240, 405, 755, 774) ACTS AS THE BITLINES. THE ARRAY ALSO HAS VERTICAL PILLARS (230), ACTING AS A CHANNEL, FORMED BETWEEN SOURCE AND DRAIN REGIONS. THE SOURCE REGIONS ARE SELF-ALIGNED AND LOCATED BELOW THE PILLARS. THE SOURCE REGIONS OF ADJACENT BITLINES ARE ISOLATED FROM EACH OTHER WITHOUT INCREASING THE CELL SIZE AND ALLOWING A MINIMUM AREA OF APPROXIMATELY 4F2 TO BE MAINTAINED.THE ISOLATED SOURCES ALLOW INDIVIDUAL CELLS (205, 400, 545) TO BE ADDRESSED AND WRITTEN VIA DIRECT TUNNELING, IN BOTH VOLATILE AND NON-VOLATILE MEMORY CELL CONFIGURATIONS. THE SOURCE MAY BE INITIALLY IMPLANTED. ALTERNATIVELY, THE SOURCE MAY BE DIFFUSED BELOW THE PILLARS AFTER FORMING THEREOF. IN THIS CASE, THE SOURCE DIFFUSION MAY BE CONTROLLED EITHER TO FORM FLOATING PILLARS ISOLATED FROM THE UNDERLYING SUBSTRATE (235), OR TO MAINTAIN CONTACT BETWEEN THE PILLARS AND THE SUBSTRATE.(FIG 8)
Patent MY-114933-A (MY)
Title: Improvements in or relating to thermal trip arrangements
Inventor: KARMAZYN HARRY
IPC: H05K1/02
Filed: 1998-01-09
Abstract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
Patent MY-132920-A (MY)
Title: Multicomponent structures having improved adhesion
Inventor: TSAI MINGLIANG LAWRENCE
IPC: B32B27/00
Filed: 1998-11-06
Abstract: A THE PRESENT INVENTION PROVIDES HALOPOLYMER-CONTAINING MULTICOMPONENT STRUCTURES COMPRISING AT LEAST ONE HALOPOLYMER LAYER AND AT LEAST ONE ADHESIVE LAYER. THE ADHESIVE LAYER COMPRISES A BASE POLYMER HAVING AT LEAST ONE FUNCTIONAL MOIETY SELECTED FROM THE GROUP CONSISTING OF UNSATURATED ACIDS AND ANHYDRIDES THEREOF, AMINES AND EPOXY COMPOUNDS,WHEREIN SAID ADHESIVE LAYER HAS AN ASTM D-2240 SHORE HARDNESS NUMBER OF LESS THAN ABOUT 25 IN THE D SCALE AND LESS THAN ABOUT 75 IN THE A SCALE. MULTICOMPONENT STRUCTURES SUCH AS FILMS, TUBING, SHEET AND INJECTION MOLDED AND BLOW MOLDED ARTICLES PREPARED WITH THESE ADHESIVES EXHIBIT SUPERIOR ADHESION AS WELL AS THE EXCELLENT BARRIER PROPERTIES TYPICALLYASSOCIATED WITH HALOPOLYMER-CONTAINING MULTI COMPONENT STRUCTURES. A METHOD OF IMPROVING THE ADHESION OF HALO POLYMERS IS DISCLOSED AS WELL.
Patent MY-131988-A (MY)
Title: An apparatus for picking and loading oil palm fresh fruit bunches.
Inventor: JAHIS SALMAH
IPC: B60P1/28
Filed: 1998-11-27
Abstract: THE PRESENT INVENTION RELATES TO A FRESH FRUIT BUNCHES COLLECTOR MORE PARTICULARLY ONE THAT GRABS THE FFB ON THE GROUND IN ORDER TO AVOID BEING TANGLED BY THE PALM FRONDS. THE INVENTION ALSO PROVIDES MEANS TO UNLOAD THE COLLECTED FFB'S MECHANICALLY. THE APPARATUS COMPRISES: A VEHICLE (20); AT LEAST ONE ATTACHMENT MEANS TO CONNECT AN ARM (15) TO THE VEHICLE (20); A GRABBING MEANS AT THE DISTAL- END OF THE ARM (15); A CONTAINER FOR STORING THE SAID HARVESTED FRUITS; CHARACTERISED IN THAT;SAID ATTACHMENT MEANS IS MOUNTED ON THE PART OF THE VEHICLE (20) THAT IS CLOSE TO THE GROUND AND THE ARM (15) EXTENDS OUTWARDS FOR THE PURPOSE OF GRABBING THE FFB ON THE GROUND; SAID CONTAINER CAN BE INCLINED IN ORDER TO REMOVE THE STORED FRUITS MECHANICALLY.(FIG 1)
Patent MY-118728-A (MY)
Title: Resin composition containing graft polymer having multilayer structure
Inventor: SUGAYA TAKAHIKO
IPC: C08F285/00
Filed: 1999-04-23
Abstract: A METHACRYLIC RESIN COMPOSITION HAVING EXCELLENT TRANSPARENCY, APPEARANCE, WEATHERABILITY, GLOSS, IMPACT RESISTANCE AND PROCESSABILITY, WHICH COMPRISES A METHACRYLIC RESIN AND A GRAFT COPOLYMER HAVING A MULTILAYER STRUCTURE PREPARED BY POLYMERIZING A MONOMER COMPONENT COMPRISING AN ALKYL METHACRYLATE SUCH AS METHYL METHACRYLATE AS A MAIN COMPONENT IN THE PRESENCE OF A CHAIN TRANSFER AGENT TO FORM AN INNERMOST LAYER OF A CROSSLINKED METHACRYLIC POLYMER, POLYMERIZING A MONOMER COMPONENT COMPRISING AN ALKYL ACRYLATE SUCH AS BUTYL ACRYLATE AS A MAIN COMPONENT IN THE PRESENCE OF THE INNERMOST LAYER POLYMER TO FORM AN INTERMEDIATE LAYER AND SUBSEQUENTLY POLYMERIZING A MONOMER COMPONENT COMPRISING AN ALKYL METHACRYLATE SUCH AS METHYL METHACRYLATE AS A MAIN COMPONENT TO FORM AN OUTERMOST LAYER ON THE INTERMEDIATE LAYER.
Patent RS-20070496-A (RS)
Title: Divided inlet port of internal combustion engine (ice)
Inventor: JURKOVIC TADIJA
IPC: F02M35/108
Filed: 2007-12-21
Abstract: Invention herewith described refers to a divided suction channel of internal combustion engine, which in a cylinder head (1) comprise at each cylinder (11) a suction valve (2) and an exhaust valve (3), comprises a vertical partition wall (4), which divides a suction channel (12) along its length in two parts. In the suction channel (12) in the open position there is impressed a butterfly (7) and in the closed position, the butterfly (7) divides the suction channel (12) to a central part (6) of the suction channel (12) and a peripheral part (5) of the suction channel (12).
Patent RS-20080124-A (RS)
Title: Herbal mixture for the preparation of dietetic product
Inventor: ODZIC DEJAN
IPC: A61K36/49
Filed: 2008-03-27
Abstract: Invention herewith described refers to the herbal tincture for oral use and belongs to the dietetic products i.e. preparations based on medicinal herbs. The preparation is a good combination of crushed herbal drugs expressed as percentages. The technical problem solved by this invention is a mixture of herbal drugs, many of them are pharmacopoeial and are used, in this combination, in treatment of kidney and urinary tract diseases, and in the prevention of kidney stones.
Patent SI-20977-A (SI)
Title: Human antibiotic proteins
Inventor: CHRISTOPHERS ENNO
IPC: C12N15/12
Filed: 2001-07-16
Abstract: The invention relates to proteins, notably SAP-2 and SAP-3, having an antibiotic action. The invention also relates to a method for purifying certain antimicrobial proteins, as well as to a use of said antimicrobial proteins for antibiotic therapy or to a use of cells which were transfected with a DNA which codes for the proteins provided for in the invention.
Patent SI-21968-A (SI)
Title: Device for cleaning interior of excavator bucket during its operation
Inventor: BAUMGARTNER TOMAZ
IPC: E02F3/00
Filed: 2005-02-03
Abstract: The subject of invention is a device for cleaning the interior of an excavator bucket during its operation. Especially for smaller volume buckets, e.g. buckets for excavation of drain ditches, trenches for water mains, electricity cables and similar. The device according to the invention is installed in a bucket (1) and carried out pivotably as a cleaning appliance (2) in bearings (3) by means of at least one, in both directions operating hydraulic cylinder (4), which is connected to the existing quick hydraulic coupler on the excavator's arm, foreseen otherwise for the attachment of hydraulic appliances of an optional levelling blade, part of a standard optional equipment of this kind of excavators, where the said hydraulic coupler is connected with the control unit on the excavator operator's workplace.
Patent SI-22937-A (SI)
Title: Hydraulic generator of forestry winch with added hydraulic engine
Inventor: Drago Pintar
IPC: B66D1/00
Filed: 2008-12-17
Abstract: The hydraulic generator of the forestry winch with added hydraulic engine for rotating the driving device for unrolling the pulling rope from the winding drum features an added valve (9) in front of the cylinder (3). In front of the hydraulic engine (8) there is also an additional valve (10). The valve (9) is in the shutdown position open and requires for its locking an electrical signal from the direction of the cylinder (3), while the valve (10) is closed in the shutdown position in the direction of the hydraulic engine (8) and requires in order to open an electrical signal. The triggered electrical signal for the flow direction of the hydraulic medium into the cylinder (3) and the hydraulic engine (8) switches the control valve (21) and the valve (9) on, while after a certain time lapse the valve (1) is triggered. The time lapse is larger than the required time for the cylinder (3) to ensure the shutdown of the brake.
Patent TW-201230332-A (TW)
Title: Memory structure having a floating body and method of fabricating the same
Inventor: LEE TZUNG-HAN
IPC: H01L27/115
Filed: 2011-01-03
Abstract: A memory structure having a floating body is provided, which includes a substrate including an active area and an insulation structure surrounding the active area, a first source/drain in the substrate in the active area, a first floating body in the substrate above the first source/drain, a second floating body on the first floating body, a second source/drain on the second floating body, and a trench-type gate structure in the substrate and beside the first floating body. A method of fabricating a memory structure having a floating body is also provided.
Patent TW-201229384-A (TW)
Title: Multiple chambers ocean wave power generation device
Inventor: Liu bai-qing
IPC: F03B13/22
Filed: 2011-01-05
Abstract: The present invention is a multiple chambers ocean wave power generation device, which comprises a wave collector with a plurality of chambers inside. A wave collection opening is formed at the front end of each chamber. The chamber comprises a water tank and a lifting channel extended upward from the water tank. A floating element installed in the chamber, which can be driven up and down by the ocean wave for driving a generator to generate power via a transmission element. The floating element has a floating body that can float on the residue water in the water tank and the length of the floating body is corresponding to the ocean wave length. A regulation wheel is arranged on the floating body and a wheel trail is correspondingly installed at the chamber wall, so as to allow the regulation wheel rolling on the wheel trail to reduce the friction between the floating body and the lifting channel wall. Thus the power generation efficiency is enhanced and the wave collector can become a stable solid structure by the design of multiple chambers structure.
Patent TW-201137840-A (TW)
Title: Method for driving liquid crystal display device
Inventor: MIYAKE HIROYUKI
IPC: G09G3/36
Filed: 2011-01-11
Abstract: In an image signal writing period, a first image signal is supplied to a first liquid crystal element and a first capacitor from a first signal line. In a backlight lighting period, display is performed in a light-transmitting pixel portion in response to the first image signal. In a black grayscale signal writing period, a signal for black display is supplied to a second liquid crystal element and a second capacitor from a second signal line. In a still image signal writing period, a second image signal is supplied to the first liquid crystal element, the first capacitor, the second liquid crystal element, and the second capacitor from the first signal line. In a still image signal holding period, display is performed in the reflective pixel portion in response to the second image signal.
Patent TW-201204010-A (TW)
Title: System and method in a program recorder for managing advertisement presentation
Inventor: KARAOGUZ JEYHAN
IPC: H04N21/2547
Filed: 2011-01-14
Abstract: A system and method for managing advertisement presentation in user equipment, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
Patent TW-201201396-A (TW)
Title: Method for manufacturing a solar panel
Inventor: KLUTH OLIVER
IPC: H01L31/042
Filed: 2011-02-09
Abstract: A method for manufacturing a solar panel relies on a sequence of steps for manufacturing a silicon layer in a vacuum process chamber, said steps comprising: (a) Providing a substrate covered at least partially with an electrode material such as ZnO, (b) Introducing said substrate into a vacuum process chamber capable of generating a plasma therein, (c) Depositing a first layer of silicon furnished with a first doping agent, (d) Removing said substrate from said process chamber, (e) Applying an oxidizing plasma to the plasma chamber, (g) Reintroducing said substrate into said process chamber and Depositing further layers of silicon. Said first layer of silicon comprises preferably at least microcrystalline silicon.
Patent TW-201200081-A (TW)
Title: A percolating filter device
Inventor: MORETTO MAURIZIO
IPC: A47J31/06
Filed: 2011-03-14
Abstract: A percolating filter device including a casing with a wall on which is formed a seat, in which an accessory is retained in a removable way by corresponding fastening means and counter-means, which comprise a quick release fastening.
Patent TW-201245491-A (TW)
Title: Recycling tinned copper wire
Inventor: WANG JENN-SHING
IPC: C23F1/14
Filed: 2011-05-06
Abstract: The present invention discloses a method for recycling tinned copper wire. The tinned copper wire comprises a copper wire and a tin plating layer. In the method, an ammonium sulfate solution was used to dissolve the tin plating layer so as to recycle the copper wire.
Patent TW-201141862-A (TW)
Title: Apoptosis-inducing agents for the treatment of cancer and immune and autoimmune diseases
Inventor: TAO ZHI-FU
IPC: A61K31/437
Filed: 2011-05-09
Abstract: Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-2 protein.
Patent TW-201245474-A (TW)
Title: Evaporation source device and a coating method using the same
Inventor: Pei shao-kai
IPC: C23C14/08
Filed: 2011-05-12
Abstract: An evaporation source device includes a container, a crucible set in the container, a heating unit, a driver unit and an electron beam emitter. The crucible is used to load film-forming materials. The heating member is set under the crucible to heat the film-forming materials. The driver unit is used to rotate the crucible in the container to make the film-forming materials be uniformly heated. The electron beam emitter is used to emit electron beam to evaporate the film-forming materials. Comparing with the prior art, the present art use the heating unit and a combination of the electron beam emitter to evaporate the film-forming materials to avoid the film-forming material spraying occurred in the prior art. The present art also relates a coating method using the evaporation source device.
Patent TW-201221956-A (TW)
Title: Glycopeptide-functionalized nanoparticles arrays for capturing and detecting biomolecules
Inventor: WANG YUH-LIN
IPC: G01N33/569
Filed: 2011-05-12
Abstract: A surface-enhanced Raman spectroscopic (SERS) system is disclosed for detecting a biomolecule. The system includes a substrate, an array of nanoparticles disposed on the substrate, each being partially embedded in the substrate and having a non-embedded surface, and a linking agent disposed on the non-embedded surface of each of the nanoparticles. The array of nanoparticles has a uniform interparticle gap of 1-50 nm and the linking agent is capable of binding to the biomolecule.
Patent TW-201241656-A (TW)
Title: Method for matching assistant feature tools
Inventor: FU KUO-KUEI
IPC: H01L23/528
Filed: 2011-05-16
Abstract: A method for matching assistant feature tools includes the steps of: generating an objective assistant feature according to a specific test layout by a first assistant feature tool; generating a compared assistant feature according to the specific test layout by a second assistant feature tool; and determining whether to accept or reject the second assistant feature tool by comparing the compared assistant feature with the objective assistant feature.
Patent TW-201218223-A (TW)
Title: Powder core material coupled inductors and associated methods
Inventor: IKRIANNIKOV ALEXANDR
IPC: H01F41/02
Filed: 2011-05-19
Abstract: A multi-phase coupled inductor includes a powder core material magnetic core and first, second, third, and fourth terminals. The coupled inductor further includes a first winding at least partially embedded in the core and a second winding at least partially embedded in the core. The first winding is electrically coupled between the first and second terminals, and the second winding electrically is coupled between the third and fourth terminals. The second winding is at least partially physically separated from the first winding within the magnetic core. The multi-phase coupled inductor is, for example, used in a power supply.
Patent TW-201251526-A (TW)
Title: Printed circuit board
Inventor: CHEN CHUN-SHENG
IPC: H05K1/02
Filed: 2011-06-07
Abstract: The present invention relates to a printed circuit board (PCB) which includes at least one signal transmission line, at least three layers, and at least two insulating layers. Each two adjacent layers dispose an insulating layer. The PCB defines at least one circular via passing through all of the layers and the insulating layers. A circumference inner sidewall of the via is coated a metallic film. The at least three layers includes a first signal layer, a second signal layer, a first and a second reference layer which are disposed between the first signal layer and the second signal layer. A first pad is disposed on the first signal layer and is electrically connected to the metallic film. A second pad is disposed on the second signal layer and is electrically connected to the metallic film. Each signal transmission line includes a first portion and a second portion. The first portion is disposed on the first signal layer and is electrically connected to the first pad. The second portion is disposed on the second signal layer and is electrically connected to the second pad. The first reference layer and the second reference layer respectively defines a through hole coaxial with the via. The diameter of the through hole minus that of the via equals a predetermined value. The predetermined value is equal or bigger than 1.5mil, and equal or less than 4 mil.
Patent TW-201249604-A (TW)
Title: Wrench tool with fast rotatable driving head
Inventor: CHE JIN-HUI
IPC: B25B13/00
Filed: 2011-06-08
Abstract: A wrench tool with a fast rotatable driving head comprises a handle, a driving head and a quick release unit. The quick release unit has a fixed member fixed at the driving head, an operation member passed through the handle and sleeved at the fixed member, and an engagement member transversely disposed between the fixed member, the operation member and the handle. Thus, users can separate the handle and the driving head through the quick release unit and rotate the driving head relative to and around the quick release unit so as to quickly tighten or release a screw member. In addition, through the engagement member, the operation member can be limited on the fixed member to ensure that the handle and the driving head are not disengaged, thereby providing higher safety to the wrench tool with the fast rotatable driving head of this invention.