19th week of 2013 patent applcation highlights part 4 |
Patent application number | Title | Published |
20130111946 | EXPANSION UNIT FOR A VAPOUR COMPRESSION SYSTEM - An expansion device unit ( | 2013-05-09 |
20130111947 | REBALANCING A MAIN HEAT EXCHANGER IN A PROCESS FOR LIQUEFYING A TUBE SIDE STREAM - A process for liquefying a tube side stream in a main heat exchanger is described. The process comprises the steps of: a) providing a first mass flow to the warm end of a first subset of individual tubes, b) providing a second mass flow to the warm end of a second subset of individual tubes, c) evaporating a refrigerant stream on the shell side; d) measuring an exit temperature of the first mass flow; e) measuring an exit temperature of the second mass flow; and, f) comparing the exit temperature of the first mass flow measured in step d) to the exit temperature of the second mass flow measured in step e), the process characterized in that at least one of the first and second mass flows is adjusted to equalise the exit temperature of the first mass flow with the exit temperature of the second mass flow. | 2013-05-09 |
20130111948 | Purification of Carbon Dioxide - Refrigeration duty in a carbon dioxide purification unit (CPU) operating at elevated pressure and sub-ambient temperature can be provided in at least a first part by indirect heat exchange against at least latent heat of at least one liquid first refrigerant, preferably carbon dioxide liquid(s) produced in the CPU, thereby typically evaporating the liquid(s), and a second part by indirect heat exchange with sensible heat energy alone of a second refrigerant. The second refrigerant may be nitrogen gas imported from an integrated cryogenic air separation unit (ASU) or carbon dioxide liquid exported from the CPU, cooled and returned to the CPU. One advantage is that total power consumption of the CPU and an integrated ASU is reduced. | 2013-05-09 |
20130111949 | Carbon Dioxide Purification - A process for the recovery of carbon dioxide from a gas mixture that includes pretreating a gas mixture comprising carbon dioxide, water vapor, and one or more light gases in a pretreating system to form a cooled gas mixture, fractionating the cooled gas mixture to recover a bottoms fraction comprising carbon dioxide and an overheads fraction comprising carbon dioxide and the light gases, passing the overheads fraction over a membrane selective to carbon dioxide to separate a carbon dioxide permeate from a residue gas comprising the light gases, recycling the carbon dioxide permeate to the pretreating system, and recovering at least a portion of the bottoms fraction as a purified carbon dioxide product stream is described. | 2013-05-09 |
20130111950 | COOLING UNIT, AND APPARATUS FOR SEPARATING AIR BY MEANS OF CRYOGENIC DISTILLATION INCLUDING SUCH COOLING UNIT - The invention relates to a cooling unit consisting of an exchange line capable of heating nitrogen originating from the system of columns by exchanging heat with the air to be cooled for the system of columns, and a cooling tower for the heat- and mass-exchange between the water to be cooled sent to the top of the tower and the nitrogen originating from a system of air distillation columns, the lower portion of the tower including an inlet connected to a nitrogen pipe, and the nitrogen pipe being connected to at least one exchanger body of the exchange line, which is capable of heating the nitrogen originating from the system of columns by exchanging heat with the air to be cooled for the system of columns, wherein the tower is arranged above at least one portion of the exchange line. | 2013-05-09 |
20130111951 | JEWELRY DISPLAY STAND - A jewelry display stand having a main body portion simulating the neck and upper torso of a person. A necklace can be draped over the front of the main body portion, which is hollow on the interior, so that the end of the necklace can either be inserted into an opening in the back of the main body portion communicating with the interior thereof, or hooked under a tab on the back of the main body portion. A retractable panel is provided on the back of the main body portion for supporting the same in an upright position. | 2013-05-09 |
20130111952 | RINGS HAVING AN ANNULAR OPENING OF VARIABLE SIZE AND ASSOCIATED METHODS FOR MAKING AND USING THE SAME - Rings having variable sized annular openings and methods for making and using such rings are disclosed. A ring is disclosed that includes a ring shank having inner and outer circumferential surfaces, where the inner circumferential surface defines a maximum circumference of an annular opening of the ring shank, and a clasp that includes a first end portion hingedly connected to the ring shank and a second end portion. The clasp is rotatable between a secured position in which the second end portion is securably engaged with the ring shank and a plurality of unsecured positions. The clasp may include an arcuate portion and at least one protrusion that narrows a cross-sectional area of the annular opening when the second end portion is securably engaged to the ring shank. | 2013-05-09 |
20130111953 | Hermetic Sealing of Glass Plates - Durable hermetic seals between two inorganic substrates are produced using a high-intensity electromagnetic energy source, such as laser, to heat and seal enamel layers with controlled absorption of high-intensity energy source. Durable hermetic seals incorporating electrical feedthroughs are also produced. | 2013-05-09 |
20130111954 | METHOD OF MAKING HEAT TREATED COATED ARTICLE USING DIAMOND-LIKE CARBON (DLC) COATING AND PROTECTIVE FILM - There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include an oxide of zinc. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article. | 2013-05-09 |
20130111955 | Process for Melting and Refining Silica-Based Glass - A process for making silica-based glass includes: (a) forming a glass precursor melt that includes glass network formers and glass network modifiers, the glass precursor melt being at a temperature in the range of 900 C to 1700 C and having a viscosity of not more than 3 Pa·s, and (b) refining the glass precursor melt. Either or both steps (a) and (b) can include stirring and/or be carried out under reduced pressure to enhance refining. The refined glass precursor melt preferably is mixed with additional materials including silica (SiO2) to form a silica-based glass melt. | 2013-05-09 |
20130111956 | GLASS MELTING FURNACE - The present invention relates to a glass meting furnace comprising a channel-shaped melting tank, the batch materials being introduced at an upstream end, the molten glass being recovered at the downstream end, said furnace being heated by means of burners, in which the combustion energy is produced by oxy-fuel combustion in respect of at least 65% thereof, the burners being distributed on the walls along the length of the furnace, in which flue gas discharge is mostly localized close to the upstream end near the openings through which the batch materials are introduced, the rest of the flue gas being removed close to the downstream part so as to maintain dynamic sealing with respect to the surrounding atmosphere. | 2013-05-09 |
20130111957 | WASHING MACHINE AND CONTROL METHOD THEREOF - A washing machine and a control method thereof are disclosed. The control method includes supplying water into a tub, washing an object to be washed via rotation of a drum, rinsing the washed object, and dehydrating the washed object to remove moisture from the object. In the water supply step, steam is ejected simultaneously with the supply of water, to regulate the interior temperature of the drum. | 2013-05-09 |
20130111958 | TAMPER INDICATING PADLOCK - A travel padlock for securing an article comprises a housing having a shackle, a key lock and a combination lock. An indicator having at least first and second positions is moved from the first position to the second position upon insertion of an object longitudinally into a key hole of the key lock. In at least one embodiment, at least a portion of the indicator extends beyond the exterior of the housing when in the second position. In addition, in at least one embodiment of the present invention the shackle may be rotated to reset the indicator from the second position back to the first position. Furthermore, in at least one embodiment of the present invention the indicator may be reset from the second position back to the first position without rotating the shackle or unlocking the combination lock. Methods of making and using the padlock are also provided. | 2013-05-09 |
20130111959 | PRESSURE ACTIVATED RE-LOCKER WITH INTEGRAL REINFORCEMENT FOR A SAFE LOCKING SYSTEM - A re-locker for safes supports the tongue of the combination box against pressure from the striker by way of a tongue reinforcement. The re-locker of the present invention may only engage when the combination box and/or combination box tongue are actually under attack, thereby reducing or eliminating the chance of an accidental engagement of the re-locker. Once the pressure activated re-locker is engaged, it may not be easily disengaged. The re-locker of the present invention does not require the springs or glass components typical of conventional re-lock designs. | 2013-05-09 |
20130111960 | FERTILIZER SUSPENSION AND METHOD OF PREPARATION - A concentrated, homogenous, stable, water-soluble fertilizer suspension comprising: water-soluble mineral nutrients of at least nitrogen, phosphorous, potassium, calcium, and magnesium; and an organic stabilizing additive; and wherein the pourable, aqueous suspension has water-soluble mineral nutrients amounting to at least about 80 percent by weight (wt. %) of the suspension. | 2013-05-09 |
20130111961 | METHOD FOR MANUFACTURING LEAF SPRINGS - A method for producing a leaf spring having a leaf portion and an eye portion formed at the leaf portion including: forming a gap between a leading end of the eye and a facing surface facing the leading end, and shot peening an inner surface of the eye via a reflection member, wherein, at a cross section perpendicular to an axial direction of the eye portion, the leading end of the eye faces the facing surface so a straight line does not cross the leading end of the eye, the straight line connecting an intersection point and a center point of a reflection member surface, the intersection point being the intersection of a line perpendicular to the facing surface extending through an endpoint of the leaf side of the leading end of the eye to the surface. | 2013-05-09 |
20130111962 | STRETCH-BENDING STRAIGHTENER - The invention relates to a method and stretch-bending straightener for straightening metal strips ( | 2013-05-09 |
20130111963 | GRID RUNNER - A roll-formed grid runner comprising a sheet metal strip folded into an upper hollow single wall reinforcing bulb, a double wall web below the bulb, a channel extending laterally from both sides of a lower end of the web to a bend and upwardly from the bend to a panel supporting elevation, the bend on each side of the web existing at a longitudinally extending score line where a thickness of the strip is locally reduced. | 2013-05-09 |
20130111964 | PRODUCTION METHOD FOR A SEMI-FINISHED PRODUCT - A production method for an elongated semi-finished product. A continuously fed wire is rolled by a rotating roller. Along its circumference, the roller has a first segment with a roller profile that rolls a profile into first sections of the wire, and also has a second segment without a roller profile that is rotated contact-free relative to the wire. During the rolling of the profile, the speed of the roller is adjusted in such a way that the speed of the roller profile is the same as the speed of the wire. During the contact-free rotation, the speed of the roller is adjusted in such a way that a length of the wire corresponding to a prescribed length of the second section passes the roller contact-free. A semi-finished product having the first section and having the second section is cut off of the shaped wire. | 2013-05-09 |
20130111965 | MOLD FOR HOT STAMPING - A mold for hot stamping is disclosed. The mold may include: a base plate configured to receive and exhaust coolant; at least one appearance block mounted at a surface of the base plate and positioned along a shape of a product, the appearance block having a mounting space therein; and an insert block inserted in the mounting space so as to be fixed to the appearance block and mounted at a surface of the base plate. The insert block is provided with a plurality of passages in an exterior surface thereof for circulating coolant, wherein the plurality of passages are in fluidly communication with the base plate. | 2013-05-09 |
20130111966 | METHOD FOR FORMING STEEL SHEET BY HOT PRESSING - Consumed energy is minimized to reduce running cost. Final formed products of uniform quality are successively obtained. High productivity is provided. A primary forming step of obtaining a primary formed product by plastically working a heated steel sheet with a primary forming die set for a predetermined time period, a secondary forming step of machining the primary formed product with the secondary forming die set for a predetermined time period to obtain a secondary formed product, and a hardening step of allowing a cooling die set placed in a hydraulic press controlled by a servomotor to hold the secondary formed product under pressure for a longer time period than the time period of each of the primary and secondary forming steps to obtain a hardened final formed product are successively performed in sequence. The hardening step is performed independently without coordinating with the primary and secondary forming steps. | 2013-05-09 |
20130111967 | PUNCH AND DIE SET - A punch and die set includes a die including two arms. The two arms and a bottom of the die define a die channel. A punch is sized to be received in the die channel. A rocker element is movably secured to the die. A reduced frictional element is movably secured to the rocker element. The rocker element is movably secured to the die so that the rocker element pivots relative to the die around a pivot point between a centerline of the die channel and at or inside a first of the arms. | 2013-05-09 |
20130111968 | SAMPLE ANALYSIS DEVICE FOR DETERMINING SAMPLES IN A SAMPLE MATRIX AND METHOD FOR DETERMINING SAMPLES IN ONE OR SEVERAL MATRICES - A sample analysis device is provided for determining samples in a sample matrix with several sample volumes. The device includes: a receiving device with a receiving facility for a sample matrix comprising a plurality of sample volumes; a first measuring device configured to determine samples in the sample matrix, by means of wet measuring; a second measuring device, configured to determine further samples in the sample matrix, which further samples differ from the samples, or in another sample matrix, by means of dry measuring; and a transfer device, which is coupled to the receiving device and is configured to transfer the receiving device between a loading position and a plurality of measuring positions in such a manner that the receiving facility can be transferred to various measuring positions that are either associated with the first or with the second measuring device. | 2013-05-09 |
20130111969 | METHODS FOR RETROFITTING NATURAL GAS METERS - Disclosed are methods for diagnosing poor performance of natural gas meter stations which utilize tube bundle flow conditioners upstream of orifice plates and methods for retrofitting the natural gas meter stations to improve accuracy of orifice measurements. Diagnostic methods include making measurements of decibels of sound upstream and downstream of the orifice plate, detecting intermittent sounds from a check valve downstream of the orifice plate, and visually inspecting the internal surface of the meter tube downstream of the orifice plate. Accuracy of orifice measurements is improved by replacing a tube bundle flow conditioner with a one-piece plate flow conditioner. | 2013-05-09 |
20130111970 | Compositions for Testing Smoke Detectors - A composition of matter is provided for testing smoke detectors. The composition includes an oligopolymeric siloxane and a fluorinated, propene-based propellant. The composition is non-flammable under all reasonably foreseeable conditions of use. The oligopolymeric siloxane may comprise phenyl trimethicone (INCI) (International Cosmetic Ingredient Dictionary and Handbook), as typified by Dow Corning 556 Cosmetic Grade Fluid, Dow Corning 558 Fluid and equivalent siloxane compounds. The fluorinated propene-based propellant may comprise trans 1,3,3,3-tetrafluoroprop-1-ene. The trans 1,3,3,3-tetrafluoroprop-1-ene may comprise Honeywell Fluorine Products Division's HFO1,2,3,4ze(E) product. The fluorinated propene-based propellant may be present at from about 94% to 99% by weight. The oligopolymeric siloxane may be present at from about 1% by weight to about 6.0% by weight, ideally 1.5% to 2.0% by weight. Up to about 25% by weight of the composition is may comprise a totally non-flammable propellant or diluent, such as 1,1,1,2-tetrafluoro-ethane or cis/trans 1,1,1,4,4,4-hexafluorobut-2-ene or iodotrifluoromethane (CIF3). | 2013-05-09 |
20130111971 | Sensor - A sensor structure includes a mass element ( | 2013-05-09 |
20130111972 | METHOD AND APPARATUS FOR QUALITY OF SEAL AND PACKAGE INTEGRITY TESTING - Testing methods and equipment are provided for fast, non-destructive testing of the quality of seal and/or integrity of a package. According to certain embodiments, dynamic impact characterization is used to determine whether a loss of pressure due to a leak in the package occurs. The methods and equipment can be used in-line with product packaging processes. According to one embodiment, an initial pressure is applied to a package under test. A region of the package is impacted with a force sufficient to create a disturbance to the package while not destroying the package by using an impacting rod. Force sensors/transducers contact with the package and spaced a distance away from the impact region of the package detect a force signature from the impact. The existence of a leak is determined by evaluating the force signature. | 2013-05-09 |
20130111973 | METHOD AND APPARATUS FOR EVALUATING DYNAMIC FORCES - In a method and apparatus for determining the level of dynamic force required to cause damage to an electronic device, the electronic device may be placed beneath a ram assembly of a dynamic impact testing device. Thereafter, the ram assembly may be used to impact the electronic device to determine a threshold level of dynamic force that will cause damage to the electronic device. The ram assembly may then be used to impact a load cell with the threshold level of dynamic force so that the load cell generates a data output. | 2013-05-09 |
20130111974 | GAS SENSOR AND METHOD FOR PRODUCING THE SAME - The invention relates to a gas sensor for detecting gas in the air, especially formaldehyde. The sensor comprises at least one gas-sensitive zone which is preferably a layer on a substrate and which contains the ternary compound In | 2013-05-09 |
20130111975 | PHOTO-ACOUSTIC, MULTI-BAND, MULTI-CAVITY GAS DETECTION SYSTEM - A single gas detector combines a dual cavity photo-acoustic gas sensor with a common microphone and common source. Electrical outputs from the microphone can be analyzed to determine an analyte gas concentration in the local region being monitored. Radiant energy from the common source can be directed into both cavities simultaneously. Alternately, the sensor can be used with two microphones to establish a concentration of each of two different gasses, or a gas and water vapor. | 2013-05-09 |
20130111976 | LOW COST HUMIDITY AND MOLD INDICATOR FOR BUILDINGS - A low-cost, easily manufactured humidity and mold indicator for buildings that incorporates a one-piece transparent plastic injection-molded body. Appearance of a warning icon or a change in color alerts the owners or occupants of a building to a hidden leak and thereby prevents costly structural damage, cosmetic damage and mold damage to building components. The indicator is easily inserted and secured into a drilled hole in panel such as a wall or soffit. In one embodiment, the indicator snaps into place after being fully inserted into the panel. In another embodiment, a retainer inserted into the hole holds the indicator enabling easier removal of the indicator for replacement or for inspection of the area behind the panel. An optional removable cap can be painted the same color as the wall. An optional mask covers the integral viewing window during painting of the device. | 2013-05-09 |
20130111977 | Chemical Sensor - The application describes methods and apparatus for chemical sensing, e.g. gas sensing, which have high sensitivity but low power operation. A sensor is described having a flexible membrane comprising a III/N heterojunction structure configured so as to form a two dimensional electron gas within said structure. A sensing material is disposed on at least part of the flexible membrane, the sensing material being sensitive to one or more target chemicals so as to undergo a change in physical properties in the presence of said one or more target chemicals. The sensing material is coupled to said heterojunction structure such that said change in physical properties of the sensing material imparts a change in stress within the heterojunction structure which modulates the resistivity of the two dimensional electron gas. | 2013-05-09 |
20130111978 | SAMPLE ANALYZER AND METHOD OF ANALYZING A SAMPLE - A sample analyzer includes a first measurement unit, a second measurement unit, a detection section which detects information about an amount of a sample in a sample container before the first measurement unit aspirates the sample in the sample container, and a control section. Based on a detection result by the detection section and based on information about a predetermined sample amount necessary for performing both in the first measurement unit and the second measurement unit, when the control section has determined that the amount of the sample in the sample container is insufficient for the predetermined sample amount, the control section controls the first measurement unit and the second measurement unit so as not to aspirate the sample in the sample container. | 2013-05-09 |
20130111979 | DEVICE FOR MEASURING BLOOD ALCOHOL CONCENTRATION - A device for measuring blood alcohol concentration for detecting the alcohol concentration from the blood of the unconscious driver as well as the driver's breath, comprises a first body including a coupling recess into which the blood collection module is coupled and a heater for heating the coupled blood collection module, and a second body including a detection probe to penetrate the blood collection module to suck the alcohol gas in the blood collection module, and an alcohol detection sensor to detect the alcohol concentration through the alcohol gas introduced through the detection probe. | 2013-05-09 |
20130111980 | Device for determining a composition of a fuel mixture by means of a coaxial waveguide through which the fuel mixture is flowing - A device for determining a composition of a fuel mixture is provided, in particular for determining an ethanol component and/or a water component in the fuel mixture. The device includes at least one housing having at least one electrically conductive housing element through which the fuel mixture is able to flow. At least one internal conductor, which is at least partially enclosed by the housing element, is introduced into the housing element. In addition, the device has at least one connection device for the coupling of microwave signals. | 2013-05-09 |
20130111981 | MULTI-AXLE JOINT SHIFTING LOADING APPARATUS FOR PROCESSING CENTER AND DETECTION METHOD FOR STATIC STIFFNESS DISTRIBUTION - Disclosed is a processing center multi-axis joint deflection loading apparatus comprising a load-receiving test piece and a load-exerting component. The load-exerting component is constituted by a steel ball, a cap, a ball socket, a bent board, a force sensor, a connection component A, and a connection component B. The connection component A is fixedly connected to a blade handle of the processing center; the blade handle is pulled tight within a bored hole on a main axle; and the connection component A is connected to a main housing via the connection component B. In a method using the apparatus for an inspection of static stiffness distribution, by means of a multi-axle joint movement, moving the load-exerting component and the load-receiving test piece to a preset loading position, allowing the normal at a load-receiving point on a load-receiving face of the load-receiving piece to be aligned with the axis of the ball socket; with the amount of shift measured by position-shift sensors fitted on the main axle, the main axle housing, and a working platform, and the amount of simulated load measured by the force sensor of the loaded-exerting component, deriving a stiffness measurement of the load-exertion position under a simulated load; changing the load-exertion position by means of a multi-axle joint movement, repeating in sequence the previous steps, thus deriving a stiffness distribution under the simulated load. | 2013-05-09 |
20130111982 | Systems and Methods For Use In Monitoring Operation Of A Rotating Component - A system for use in monitoring operation of a rotor assembly is provided. The system includes a plurality of clearance sensors including at least a first clearance sensor configured to measure a distance between the first sensor and a surface of a lockwire tab, and a monitoring unit coupled to the plurality of clearance sensors, the monitoring unit configured to receive measurements from the plurality of clearance sensors, and determine whether a crack exists in the rotor assembly based on the received measurements. | 2013-05-09 |
20130111983 | Throttle Twist Grip - A throttle twist grip includes a housing, a grip tube rotatable about an axis of rotation relative to the housing, a position detector having a position indicator and a sensor operable to detect relative position of the grip tube relative to the housing, a holder shaped to receive part of the position detector, and at least one of the holder being mounted rotatably about the axis in relation to the grip tube, the grip tube having a catch operable to carry along the holder upon actuation, the holder being rotatable about the axis in relation to the grip tube by an angle corresponding to idling play, a cruise control switch-off device, an angle of rotation limiting device disposed substantially in an axial plane of the holder, and a friction device operable to have a greater frictional resistance in an actuating direction than counter to the actuating direction upon actuation. | 2013-05-09 |
20130111985 | METHOD FOR EFFICIENT PRESSURE AND INFLOW TESTING OF A FLUID CONTAINMENT SYSTEM THROUGH REAL TIME LEAK DETECTION WITH QUANTIFICATION OF PVT EFFECTS - A method for testing a well system comprising providing fluid into a chamber of the system, measuring a change in fluid pressure within the chamber and measuring a temperature change of fluid within the closeable chamber. | 2013-05-09 |
20130111986 | FLUID DETECTION APPARATUS - Fluid detection apparatus including fluid non-retention members and fluid detection members is disclosed. The fluid non-retention members have concave curved portions having a concavity in an outwardly direction from the respective fluid detection member. The fluid non-retention members are configured to prevent retention of the fluid on at least one of the respective fluid detection members. | 2013-05-09 |
20130111987 | LEVEL DETECTION DEVICE IN A CASTING EQUIPMENT AND RELATIVE DETECTION METHOD - A level detection device in casting equipment oscillating linearly, in a manner concordant with a substantially vertical direction of advance of molten steel in the casting equipment at a desired frequency of oscillation includes the device oscillating at the same frequency and disposed at a predetermined operating height. The device generates a continuous magnetic field, and the field generator is oriented transversely to the direction of advance of the steel in the casting equipment, so as to generate alternate induced currents in the molten steel. The device detects a variable induced magnetic field generated by and concatenated with said alternate induced currents, wherein the intensity of the variable induced magnetic field as detected is correlated to the level of the molten steel in the casting equipment with respect to the operating height. | 2013-05-09 |
20130111988 | Water Well Gauge - The present invention is a well gauge used to indicate the relative depth of water inside a shallow well. Specifically, the present invention is water well gauge with a calibrated pipe, which visually displays various quantities of water within the well. The calibrated pipe or the floating shaft of the present invention is to be floated perpendicularly to water surface within the well. The shaft is supported by a group of buoys, which floats in line with the water in the well. The buoys are positioned radially around and perpendicularly to the shaft. The present invention further comprises a collar which helps position the shaft vertically and perpendicularly to the water level. The calibrated pipe of the present invention can be read in the absence of light due to an attachment of a solar light-emitting diode (LED). With the present invention installed, water user can regulate water more effectively. | 2013-05-09 |
20130111989 | COUPLING FOR ROTOR BALANCING - Systems, devices and methods according to these exemplary embodiments provide couplings or interfaces usable, for example, in the high speed balance testing of rotors are provided. A coupling includes a main body portion having an extended thin portion therein which is configured to fit a shaft of the balancing machine and an extended insert portion which is configured to fit an opening in the rotor. A plurality of connection elements is disposed in holes in the main body portion of the coupling and a ring is disposed over the extended insert and proximate exits of the holes in the main body portion. | 2013-05-09 |
20130111990 | Oscillation Apparatus with Atomic-Layer Proximity Switch - An oscillation apparatus comprising: a frame; a first proof mass coupled to the frame via a spring; a driving circuit operatively coupled to the first proof mass and the frame, wherein the driving circuit is configured to induce oscillatory motion of the first proof mass relative to the frame at a resonant frequency in a first direction; a first electron-tunneling position switch operatively coupled to the first proof mass such that the first position switch is configured to pass through a closed state during each oscillation of the proof mass, wherein the position switch comprises first and second single-atom-thick tunneling electrodes; and a sensing circuit coupled to the position switch, the sensing circuit configured to output a signal whenever the position switch passes through the closed state. | 2013-05-09 |
20130111991 | GYRO SENSOR, ELECTRONIC APPARATUS, AND METHOD OF MANUFACTURING GYRO SENSOR - A gyro sensor according to the invention includes a driving portion that includes a driving support portion connected to a driving spring portion and a detecting portion that includes a detecting support portion connected to the driving support portion with the detecting spring portion interposed. The driving support portion is configured to vibrate in a first axis (X-axis) direction, and the detecting support portion is configured to be displaced in a second axis (Y-axis) direction orthogonal to the first axis (x-axis). When the resonant frequency of the driving portion is f | 2013-05-09 |
20130111992 | PROOF MASS POSITIONING FEATURES HAVING TANGENTIAL CONTACT SURFACES - A micro electromechanical system (MEMS) includes a substrate, a first curved surface located at a position above a surface of the substrate, and a second curved surface generally opposite to the first curved surface along a first axis parallel to the surface of the substrate, wherein the first curved surface is movable along the first axis in a direction toward the second curved surface. | 2013-05-09 |
20130111993 | MICRO INERTIAL MEASUREMENT SYSTEM - A micro inertial measurement system includes a housing, a sensing module, and a damper. The sensing module includes a rigid sensing support, a measuring and controlling circuit board mounted on the rigid sensing support and an inertial sensor set on the measuring and controlling circuit board. The inertial sensor includes a gyroscope and an accelerometer. The sensing module is mounted in the housing. The damper is mounted in the housing and set in the gap between the sensing module and the inside wall of the housing. By use of the above-mentioned structure, the noise immunity of the inertial measuring system can be greatly improved, and the volume and weight of the inertial measuring system can be greatly reduced. | 2013-05-09 |
20130111994 | SYSTEM AND METHOD FOR STRAIN AND ACOUSTIC EMISSION MONITORING - A device is provided for monitoring strain and acoustic emission in an object. The device includes: a strain measurement portion operable to measure strain; an adhesive layer disposed on the strain measurement portion; and a peel-off mask disposed on the adhesive layer. In an example embodiment, the strain measurement portion includes a body, a transparent window portion, a strain measurement device and a signal processing portion. The body includes an attachment surface, wherein the adhesive layer is disposed on the attachment surface for attachment of the body to the object. The transparent window portion is arranged to enable viewing of a portion of the object through the body. The strain measurement device is disposed within the transparent window portion and is operable to generate a strain signal based on strain in the object. The signal processing portion is operable to generate a processed signal based on the strain signal. | 2013-05-09 |
20130111995 | DESTRUCTION-FREE AND CONTACTLESS INSPECTION METHOD AND INSPECTION APPARATUS FOR SURFACES OF COMPONENTS WITH ULTRASOUND WAVES - The invention relates to a method of nondestructive and contactless testing of components ( | 2013-05-09 |
20130111996 | APPARATUS FOR DETERMINING GAUGE PROFILE FOR FLAT ROLLED MATERIAL - A gauge profile apparatus ( | 2013-05-09 |
20130111997 | METHOD AND APPARATUS FOR DETECTING INTERNAL RAIL DEFECTS - An ultrasonic rail inspection system designed to detect defects in a rail which result from longitudinal cracks that propagate in the horizontal and transverse plane of the rail. Detection of this type of defect is possible by directing an ultrasonic beam into the rail at a predetermined angle from the perpendicular to the surface of the rail. The predetermined angle must be sufficient to detect these normally undetectable defects and can be in the range of 8° to 14° from the perpendicular. | 2013-05-09 |
20130111998 | Electromagnetic Acoustic Transducer System - A method and apparatus for an electromagnetic acoustic transducer. An apparatus comprises a conductive material and a current inducer. The conductive material is configured to generate a magnetic field, wherein the magnetic field has magnetic flux lines that are substantially fixed and the conductive material has a temperature that is equal to or less than a critical temperature at which the conductive material has substantially zero electrical resistance. The current inducer is configured to cause an electric current to flow in a test object that interacts with the magnetic field, wherein the electric current has a frequency that generates an acoustic wave in the test object. | 2013-05-09 |
20130111999 | METHOD AND DEVICE FOR NON-DESTRUCTIVE MATERIAL TESTING BY MEANS OF ULTRASOUND - A method is described for non-destructive material testing on a workpiece comprising an electrically conductive material using EMUS transducers, each of which has a magnet unit for locally introducing a magnetic field into the workpiece, and also has a radio frequency (RF) coil arrangement, which interacts with the magnetic field. The invention is distinguished in that at least two transcuers are spaced apart along a surface of the workpiece. At least a first EMUS transducer generates and also measures ultrasound waves within the workpiece and the second EMUS transducer functions as a reception transducer for at least detecting ultrasound waves. | 2013-05-09 |
20130112000 | ULTRASONIC SENSOR - Disclosed herein is an ultrasonic sensor, including: a case partitioning an inner space; a temperature-compensation ceramic maintaining a temperature of a sensor to be constant; sockets accommodating the temperature-compensation ceramic; a negative (−) terminal and a positive (+) terminal connected to the sockets, respectively; a piezoelectric ceramic connected to the positive (+) terminal and vibrating when power is supplied thereto; and an acoustic absorbent absorbing vibration of the piezoelectric ceramic. | 2013-05-09 |
20130112001 | ACOUSTIC WAVE DETECTOR AND ACOUSTIC WAVE MEASUREMENT APPARATUS - An acoustic wave detector includes: a transducer; and a light reflecting member which is positioned between the transducer and a subject surface that is irradiated with the light, and which reflects scattered light on the subject surface. The light reflecting member includes a first reflecting surface and a second reflecting surface positioned closer to the transducer than the first reflecting surface, and a distance between the first reflecting surface and the second reflecting surface is an odd multiple of a half wavelength of a predetermined wavelength included in an acoustic wave generated from the light reflecting member by the scattered light. | 2013-05-09 |
20130112002 | Nucleic Acid Collection Device and Nucleic Acid Collection Amount Estimation Method - The present invention provides a nucleic acid collection device that can estimate the nucleic acid collection amount when collecting nucleic acids from a biological sample containing nucleic acids. The nucleic acid collection device comprises a sucking and discharging unit for sucking in and forcing out a sample containing nucleic acids, a collector for collecting the nucleic acids by sucking in and forcing out the sample using the sucking and discharging unit, a pressure measurer for measuring a discharging pressure when forcing out the sample and a sucking pressure when sucking in the sample, and measuring a differential pressure that is the difference between the discharging pressure and the sucking pressure, and an estimator for estimating the collection amount of nucleic acids collected based on the differential pressure. | 2013-05-09 |
20130112003 | PRESSURE GAUGE - A pressure gauge has an indicator needle and a scale plate. A preset pressure indicating member extending along a pressure scale in a circular arc pattern is slidably attached to a front wall of a case, and provided with a first display section. An opaque shield portion provided with a second display section at one end thereof is provided to a transparent cover rotatably attached to the front wall. The transparent cover drives the preset pressure indicating member to set a preset pressure range between the first display section and the second display section which is observable from the outside through the transparent cover. | 2013-05-09 |
20130112004 | DIFFERENTIAL PRESSURE GAUGE - A sensor assembly including a flexible member having a first end and a second end, a rotating member connected to the second end of the flexible member, a positional element disposed on the rotating member, and a sensor capable of sensing a movement of the positional element. A movement of the second end of the flexible member allows the rotating member and the positional element to rotate. | 2013-05-09 |
20130112005 | APPARATUS AND METHOD FOR TESTING THE ADHESIVE STRENGTH OF A COATING ON A SUBSTRATE - A device for testing the adhesive strength of a coating on a substrate, containing a unit for generating mechanical stress in a predefinable surface area of the coating and an evaluation system, which contains a unit for image acquisition and a unit for evaluating the cracks that occur, wherein the device further contains a transport unit, by which the substrate can be moved at least from the unit for generating mechanical stress to the evaluation system, and a heating unit, by which the substrate can be heated to a predefinable temperature. | 2013-05-09 |
20130112006 | DETERMINING MAGNITUDE OF COMPRESSIVE LOADING - An apparatus for determining a magnitude of a compressive load applied to a piston including a compliant film disposed between first and second elements is provided. The apparatus includes a first part movable with the first element in a movement direction along which the magnitude of the compressive load is to be determined, a second part movable with the second element in the movement direction and a sensor to measure a distance between the first and second parts in the movement direction, the measured distance being related to a deformation of the compliant film as the compressive load is applied. | 2013-05-09 |
20130112007 | Fouling Resistant Flow Metering System - Appurtenances added to a pipe mitigate the effects of upstream valves, sluice gates or pipe elbows to condition the pipe flow for accurate flow rate detection by a reverse propeller meter. Further appurtenances allow the reverse propeller meter to be used in extreme debris situations such as weeds, vines and moss present in many canal systems. The system provides an electronic signal that indicates flow rate and accumulated flow volume, or the signal can be transmit to a central headquarters for remote gate control or canal automation. | 2013-05-09 |
20130112008 | System and Method for Determining Fluid Speed - A flow speed sensor arrangement is provided for measuring a flow speed of a fluid stream relative to an object. The arrangement comprises a first obstructive body having a first forward facing surface and two lateral edges and a second obstructive body having a second forward facing surface. The second obstructive body is positioned in tandem relative to the first obstructive body so that the first and second forward facing surfaces face the same direction and so that when the first forward facing surface is presented to an incoming fluid stream, the first obstructive body is between the incoming fluid flow and the second obstructive body. A sensor array is disposed on the second forward facing surface. The first and second obstructive bodies are attachable to the object so that the first forward face is presented to an incoming fluid stream when the object is immersed in the fluid stream. | 2013-05-09 |
20130112009 | CORIOLIS MASS FLOW METER AND COMPONENTS THEREOF - A Coriolis mass flow meter and components thereof. One such component being a conduit having an inlet, an outlet, and a curved shape extending therebetween, and defining therein a flow path lying in an imaginary plane. The inlet and outlet each have an internal cross-sectional area having a first dimension in a direction along the plane and a second dimension in a direction perpendicular thereto. The first and second dimensions are the largest dimensions of each internal cross sectional area in the respective directions. The first dimension having a different magnitude of length than the second dimension. | 2013-05-09 |
20130112010 | SENSOR ELEMENT, FORCE DETECTING DEVICE, AND ROBOT - A sensor element is formed by, when an α axis, a β axis orthogonal to the α axis, and a γ axis orthogonal to the α axis and the β axis are set, laminating piezoelectric substrates and electrodes in the γ axis direction. The sensor element includes connecting sections arranged such that a part of external sections of the electrodes aligns with a part of external sections of the piezoelectric substrates. The connecting sections are arranged not to align with one another in a direction of the γ axis. Conductors that electrically connect the connecting sections and external connecting sections are formed along outer peripheral sections of the piezoelectric substrates. | 2013-05-09 |
20130112011 | SENSOR ELEMENT, FORCE DETECTING DEVICE, ROBOT AND SENSOR DEVICE - A sensor element includes a piezoelectric substrate made of a trigonal single crystal and an electrode arranged on the piezoelectric substrate. The substrate surface of the piezoelectric substrate includes an electrical axis of crystal axes. An angle θ formed by the substrate surface and a plane including the electrical axis and an optical axis of the crystal axes is 0°<θ<20°. | 2013-05-09 |
20130112012 | DEVICE FORMING A PRESSURE SENSOR, METHOD FOR PRODUCING SUCH A SENSOR AND APPLICATION IN THE PRODUCTION OF A TOUCH SCREEN - A device forming a pressure sensor is provided. The device includes: a substrate made of electrical insulation material including a first reservoir, a second reservoir in communication with the first reservoir and of which two internal walls are each equipped with an electrode, and a flexible membrane made of an electrical insulation material, including a protuberance and secured to the substrate so as to enable movement of the protuberance between a position in which it is at a distance from a liquid filling the first reservoir and at least one second position in which it exerts a pressure on the liquid, thus discharging it at least partially from the first reservoir toward the second reservoir with mechanical contact with the two electrodes, the mechanical contact of the liquid with the electrodes establishing a resistance or capacitance between the electrodes. Application in the production of a touch screen is also provided. | 2013-05-09 |
20130112013 | RING SHEAR APPARATUS CONSIDERING WALL-SLIP EFFECT - A ring shear apparatus for measuring a shear strength of soil samples. The ring shear apparatus considering a wall-slip effect including: an upper ring for forming a first accommodation portion having a ring shape in which soil samples are accommodated; a lower ring for forming a second accommodation portion that corresponds to the first accommodation portion of the upper ring and has a ring shape in which soil samples are accommodated, closely attached to a lower portion of the upper ring and rotatably installed relative to the upper ring; a rotating unit for rotating the lower ring relative to the upper ring; and a shear strength measuring sensor combined with the upper ring and for measuring a shear strength of the soil samples, wherein a plurality of protrusions that protrudes from the lower ring is formed on an inner circumferential surface of the lower ring along a circumferential direction of the lower ring in order to prevent the soil samples from being slid when the lower ring is rotated. | 2013-05-09 |
20130112014 | ANALYZER AND TRANSPORTATION DEVICE - An analyzer comprising: a first measurement unit for measuring samples; a second measurement unit; and a transportation device operable to transport a plurality of sample containers accommodated in a first rack and containing samples and a plurality of sample containers accommodated in a second rack and containing samples, to the first measurement unit and the second measurement unit, wherein the transportation device comprises a first transportation section operable to transport the plurality of sample containers on the first rack to the first measurement unit and the second measurement unit by transporting the first rack on a transport path, and a second transportation section operable to transport the plurality of sample containers on the second rack to the first measurement unit and the second measurement unit by transporting the second rack on the transport path independently from movement of the first rack, is disclosed. A transportation device is also disclosed. | 2013-05-09 |
20130112016 | CONTAINER AND CAP FOR A BIOLOGICAL SPECIMEN - A container for collecting a biological specimen is provided that includes a peripheral wall extending from a base. The container further includes a longitudinal tower disposed within the container. The tower forms a partition within the container to form at least a first chamber and a second chamber therein, wherein the first and second chambers are in fluid communication with one another. In addition, the container include an insert disposed within the container opposite the base, the insert comprising at least a first opening and a second opening. The second opening provides access to the second chamber and is further configured to engage a specimen collecting device to leave a portion of the specimen collecting device within the second chamber. The first opening provides access to the first chamber and is further configured to receive a syringe therein for accessing the biological specimen. Associated systems and methods are also provided. | 2013-05-09 |
20130112017 | ION GENERATION USING WETTED POROUS MATERIAL - The invention generally relates to systems and methods for mass spectrometry analysis of samples. In certain embodiments, the invention provides a mass spectrometry probe including at least one porous material connected to a high voltage source, in which the porous material is discrete from a flow of solvent. | 2013-05-09 |
20130112018 | AUTOMATED SYSTEM FOR SELECTIVELY PROCESSING A SAMPLE - The invention relates to a method and a system ( | 2013-05-09 |
20130112019 | PHYSICAL QUANTITY DETECTION DEVICE, PHYSICAL QUANTITY DETECTOR, AND ELECTRONIC DEVICE - A physical quantity detection device includes: a base; a movable portion, provided in the base through a coupling portion, which is displaced in accordance with a change in a physical quantity; a physical quantity detection element which is fixed across the base and the movable portion; and a mass portion which is fixed to the movable portion, wherein the movable portion includes a first fixing portion to which the physical quantity detection element is fixed, a second fixing portion to which the mass portion is fixed, and a notch having a notched shape which is separated from the coupling portion, and reaches from a lateral side of the movable portion to a place intersecting a line that links the first fixing portion to the second fixing portion. | 2013-05-09 |
20130112020 | BIOMATERIAL TEST APPARATUS INCLUDING A DISC - A biomaterial test apparatus includes a disc having a top surface and a bottom surface, and including at least one biomaterial test site, and a magnetic substance disposed in the disc, and including a protruding portion that protrudes toward the bottom surface of the disc. | 2013-05-09 |
20130112021 | Numerically Controlled Tower Type Combination Drive Pumping Unit - A numerical controlled combination drive tower pumping unit includes a main tower frame, a power system, a drive system, a control system, a balance weight box, a balance weight pull rope, a wire rope wheel, a drive rope, and a wire rope hanger. The control system is connected to the power system to control the speed and the reversing position of the power system. The power system is mechanically connected to the wire rope wheel. The wire rope wheel is mounted on a wire rope wheel shaft. Two ends of the wire rope wheel shaft are placed on the wire rope wheel support and are respectively installed in two roller wheels. The wire rope wheel shaft or two roller wheels are placed on a rolling plane. There are limiting blocks at both ends of the rolling plane, and there are also locating blocks to fix the roller wheels. | 2013-05-09 |
20130112022 | Electric Actuator - An electric actuator has a housing with an electric motor mounted on the housing ( | 2013-05-09 |
20130112023 | ADJUSTMENT ASSEMBLY HAVING A VARIABLE GEAR RATIO - An adjustment assembly is provided, including a rack and a stepped gear. The rack has an array of rack teeth. The rack is moveable in a generally linear direction as an amount of force is exerted on the rack in the linear direction. The stepped gear includes an inner step and an outer step. One of the inner step and the outer step has a set of teeth. The set of teeth are meshed with the array of rack teeth. A center axis is oriented at about a center of the outer step. An axis of rotation is offset from the center axis of the stepped gear, and is configured to create a variable gear ratio between the set of teeth of the inner step or the outer step of the stepped gear and the array of rack teeth as the rack is moved in a linear direction. | 2013-05-09 |
20130112024 | Yoke Assembly for Power Steering Rack and Pinion Gear Set - A power steering apparatus including a rack gear and a pinion gear that are disposed within a housing and preloaded by a yoke assembly. The yoke assembly includes a bushing that is biased into engagement with the rack. A yoke plug extends through a yoke opening to provide a gear mesh load on the rack through the bushing assembly. The yoke body is axially assembled through a rack gear bore in the housing of the steering gear and a yoke assembly is inserted through a yoke bore to apply mesh preload to the bushing assembly. A method of making the yoke assembly by forming leaf springs that are over-molded to form a yoke body. | 2013-05-09 |
20130112025 | BALL SCREW ASSEMBLY BASED ON HEAT-PIPE THERMAL DISSIPATION - A ball screw assembly based on heat-pipe thermal dissipation is composed of a ball screw and at least one heat pipe. The ball screw includes a threaded shaft, a nut, and a plurality of balls mounted between the threaded shaft and the nut. The at least one heat pipe defines a main body and an extended part. The main body is mounted to the ball screw. The extended part extends outwardly for a predetermined length from the ball screw for thermal dissipation or connection with a heat-dissipating device. | 2013-05-09 |
20130112026 | METHOD FOR CAULKING RING GEAR, CAULKING TOOL USED FOR METHOD FOR CAULKING RING GEAR, AND RING GEAR - Disclosed is a caulking tool used for a ring gear press-fit in the outer periphery of a flange of a differential case constituting a differential subassembly, in order to caulk a caulking portion provided on at least either end of the flange in the axial direction, with respect to a plurality of notches formed in at least either end of the ring gear in the axial direction. The notches are formed along the inner periphery of the ring gear. Each notch has a bottom part slanted at a predetermined angle with respect to the radial direction of the ring gear, and a plurality of protrusions which correspond to the notches and are projected from the slant portion, in order to press the caulking portion in the axial direction of the ring gear. | 2013-05-09 |
20130112027 | GEAR ARRANGEMENT - The invention relates to a gear arrangement ( | 2013-05-09 |
20130112028 | PUMP ROTOR - A pump rotor is an inner rotor of an internal gear pump, the inner rotor having a tooth profile, wherein a half-tooth portion of the tooth profile is formed of three tooth-profile formation circles that are elliptical or true-circular. Two of the tooth-profile formation circles are a combination of a small tooth-profile formation circle and a large tooth-profile formation circle in which the small tooth-profile formation circle is inscribed and is entirely included. A portion of the small tooth-profile formation circle forms an addendum portion of the half-tooth portion. A portion of the large tooth-profile formation circle in which the small tooth-profile formation circle is inscribed and is entirely included forms an engagement portion of the half-tooth portion. A portion of another tooth-profile formation circle that circumscribes the large tooth-profile formation circle forms a dedendum portion of the half-tooth portion. | 2013-05-09 |
20130112029 | GEARBOX DEOILER WITH PRE-PRESSURING COMPONENT - A gearbox includes an inlet configured to receive a mixture of air and oil from an external source and a deoiler. The deoiler includes a shaft including an inlet passage and an outlet passage, both formed on an inner portion of the shaft and separated from one another, a separator unit coupled to and surrounding a portion of the shaft and including an inlet and an outlet and a pre-pressuring component coupled to the shaft that increases the pressure of the mixture of oil and air to form a pressurized mixture and provides the pressurized mixture to the inlet of the separator unit. | 2013-05-09 |
20130112030 | AUTOMATIC TRANSMISSION HAVING HIGH PRESSURE ACTUATION AND LOW PRESSURE LUBE HYDRAULIC CIRCUIT - An automatic transmission having high pressure actuation and low pressure lube includes a hydraulic circuit ( | 2013-05-09 |
20130112031 | ROBOT ARM ASSEMBLY - A robot arm assembly includes a main base, a joint and at least one arm. The main base includes a main body, and the main body includes a mounting portion and a limiting post on a side of the mounting portion. The joint is rotatably mounted on the mounting portion and includes a limit piece corresponding to the limiting post. The at least one arm is fixed to the joint, when the arm rotates relative to the main base to a predetermined extent of rotation, the limit piece abuts against the limiting post to stop the rotation of the arm. | 2013-05-09 |
20130112032 | LINEAR LEVER FOR STEERING COLUMN - An adjustment assembly and adjustable steering column including a linearly slidable actuating lever are provided. The actuating lever is slidable between a first position and a second position along a linear travel path. The actuating lever includes an engaging portion which engages a gear assembly. The gear assembly is connected to a clamping mechanism. The clamping mechanism is configured to apply or release a clamping force on a steering column or other component. Movement of the actuating lever between the first and second positions causes rotation of the gear assembly. Rotation of the gear assembly causes the clamping mechanism to apply or release the clamping force, depending on the direction of rotation. The adjustment assembly also includes a rake bracket to support a compression bracket. The compression bracket supports the component or steering column | 2013-05-09 |
20130112033 | ADJUSTABLE STEERING COLUMN ASSEMBLY - A steering column assembly includes a column jacket adjustable in at least one of a longitudinal direction along a longitudinal axis and a tilt direction transverse to the longitudinal axis. A locking mechanism is coupled to the column jacket and is moveable between a locking position and an adjustment position. A lever is pivotably mounted to the column jacket and pivotable between a neutral position and an actuated position. The lever engages a switch when in the actuated position. The switch engages an actuator to move the locking mechanism into the adjustment position when engaged by the lever in the actuated position, thereby permitting adjustment of the column jacket in at least one of the longitudinal direction and the tilt direction. When the lever is in the neutral position, the switch does not engage the actuator, and a spring urges the locking mechanism into the locking position, thereby preventing adjustment. | 2013-05-09 |
20130112034 | VEHICLE INPUT DEVICE - In a vehicle input device having a position detection portion configured to output a detection signal and a controller (control section) configured to receive the detection signal, the position detection portion operated by a driver is provided near an end side of the vehicle input device, and a contact operation surface on which the driver performs a contact operation is an end surface of an operation member of the position detection portion. Thus, the driver is capable of operating the vehicle input device with a finger while holding a steering wheel. In addition, by the controller determining the position of an operation of the driver on the basis of the detection signal from the position detection portion, it is made possible to detect various operations and various devices can be operated. | 2013-05-09 |
20130112035 | STEERING WHEEL - There is provided a steering wheel. The steering wheel includes: a rim formed in an annular shape, which is to be gripped by a driver; a hub disposed at the center of the rim in a radial direction of the rim; a spoke connecting the hub to the rim in the radial direction; and a metal core member provided inside the rim, the hub, and the spoke. The metal core member includes: a hub core member provided inside the hub; a spoke core member provided inside the spoke; and a rim core member provided inside the rim. The thickness of the hub core member at the center portion thereof is larger than the thickness of the hub core member at the outer circumferential end portion thereof. | 2013-05-09 |
20130112036 | Split-Shaft S-Cam - A method for manufacturing a split-shaft S-cam and apparatus. The method for converting a one-piece S-cam into a two-piece comprises: cutting an S-cam along a non-bearing-surface portion resulting in an S-cam inner portion and a head portion; machining a coupling means for releasably joining the inner and head portions into each cut end; providing a nipple having, cooperating coupling means for engaging with the coupling means machined into each cut end, and a shoulder having a width equivalent to the material removed in the cutting step, the shoulder disposed between the coupling means and adapted to engage a cooperating shoulder on each of the ends; mating the coupling means with the cooperating coupling means; whereby, the two-piece S-cam allows replacement of at least a portion of an S-cam without requiring complete disassembly of a trailer brake. The coupling means and cooperating coupling means may be threaded, splined, or other well-known mechanical-type connections. | 2013-05-09 |
20130112037 | FLYING DEVICE BASED ON BIASED CENTRIFUGAL FORCE - A flying device is provided, including a disk configured to rotate around its axis, a ring in parallel with the disk, multiple loads coupled to the disk and the ring, multiple first pivots circularly arranged in the peripheral region of the disk and respectively coupled to the multiple loads, and multiple second pivots circularly arranged in the ring and respectively coupled to the multiple loads. The ring is positioned in parallel with the disk with a shift relative to the disk to follow the rotation of the disk through the loads, while keeping the position with respect to the disk. The rotation of the disk generates a centrifugal force biased in the direction of the shift, providing a force to move toward a direction determined by the shift. | 2013-05-09 |
20130112038 | Transmission for electric bicycles for detecting a torque and related method for electric bicycles for detecting a torque - A transmission for electric bicycles to detect a torque applied to a pedal crank shaft, includes a pedal crank shaft upon which the torque acts, a hollow shaft configured to connect to an output, through which the pedal crank shaft extends coaxially, and which is supported rotatably with respect to the pedal crank shaft, a sensor shaft offset in parallel with respect to the pedal crank shaft and a force sensor connected to the sensor shaft. The transmission includes a drive-side sensor transmission and an output side sensor transmission. The drive-side sensor transmission connects the pedal crank shaft to the sensor shaft and the output-side sensor transmission connects the sensor shaft to the hollow shaft, which is configured to be connected to an output, and the drive-side sensor transmission has a gear ratio which differs from the gear ratio of the output-side sensor transmission. A corresponding method is also described. | 2013-05-09 |
20130112039 | VIBRATION-DAMPED PRECISION CAST ALUMINUM ALLOY AUTOMOTIVE MEMBER FOR A VEHICLE POWERTRAIN AND METHOD OF MANUFACTURING THE SAME - A vibration-damped precision cast aluminum alloy automotive member for a vehicle powertrain and a method of its manufacture are disclosed. The vibration-damped precision cast aluminum alloy automotive member includes an internally disposed aluminum or aluminum alloy insert. An exterior surface of the insert, which includes an exposed oxide film, establishes a non-bonded interface with an interior surface of the automotive powertrain member. This non-bonded interface damps vibration propagation through the automotive powertrain member by experiencing frictional contacting movement when the automotive powertrain member is vibrationally excited. | 2013-05-09 |
20130112040 | STEERING GEAR HOUSING FOR A STEERING UNIT IN A VEHICLE - A steering housing for a steering unit in a vehicle has a housing tube for accommodating a linkage part, reinforcing struts being arranged at the exterior of the housing tube. Two reinforcing struts are respectively arranged adjacent to the two opposite ends of the housing tube and extend in different radial directions, wherein two reinforcing struts, respectively arranged at opposite ends of the housing tube are each bounded by one limiting plane, which lies at an angle to a tube axis through the housing tube. | 2013-05-09 |
20130112041 | HYBRID ROTOR-CLUTCH SYSTEM - A hybrid dual clutch transmission having a hybrid rotor-clutch system. The hybrid rotor-clutch system includes an engine disconnect clutch that selectively couples an engine to the rotor of an electric motor within the hybrid dual clutch transmission. A first clutch disk selectively couples a first input shaft of the hybrid dual clutch transmission to a first surface of the web of the rotor and a second clutch disk selectively couples a second input shaft of the hybrid dual clutch transmission to a second surface of the web of the rotor. | 2013-05-09 |
20130112042 | APPARATUS AND METHOD FOR DEGASSING CAST ALUMINUM ALLOYS - A ladle that can melt and freeze castable metal in a specific manner so that high quality liquid metal and metal alloys may be produced with minimum oxide and hydrogen content. Upon introduction of a quantity of molten metal into the ladle, staged heating and cooling of the molten metal promotes the liberation of previously-dissolved gases from the castable metal, resulting in significant decreases in as-cast porosity. | 2013-05-09 |
20130112043 | METHOD FOR SEPARATING NICKEL AND COBALT FROM ACTIVE MATERIAL CONTAINED IN SPENT NICKEL-METAL HYDRIDE BATTERY - A method for separating nickel, cobalt and a rare earth element from a material containing positive and negative electrode active materials of a nickel-metal hydride battery includes mixing a material containing positive and negative electrode active materials with a sulfuric acid solution and dissolving therein, and then separating a leachate from a residue; adding an alkali metal sulfate to the leachate to obtain a mixed precipitate of double sulfate of rare earth elements, and a rare-earth-element-free solution; and adding a sulfurizing agent to the rare-earth-element-free solution to separate a nickel and cobalt sulfide raw material and a residual solution. | 2013-05-09 |
20130112044 | Corkscrew Assembly for Use with a Power Tool - A corkscrew assembly includes a housing a worm screw assembly, a first gripper, and a second gripper. The housing defines (i) a first opening configured to receive a neck of a bottle, (ii) a second opening, and (iii) an interior space interposed between the first opening and the second opening. The housing includes a sidewall extending from the first opening to the second opening. The sidewall defines a first gripper passage and a second gripper passage. The interior space is interposed between the first gripper passage and the second gripper passage. The worm screw assembly is rotatable in relation to the housing and includes (i) a worm screw member having a pointed first end portion and a second opposite end portion and (ii) a drive member fixed in relation to the second opposite end portion. | 2013-05-09 |
20130112045 | SLEDGE HAMMER WITH SLOT FOR HALLIGAN TOOL - A sledge hammer having a handle and a double-face head. The head may be secured to one end of the handle and have a horizontal slot formed through a top portion perpendicular to a line between the two faces. The slot may be configured to receive an adze blade of a Halligan tool. | 2013-05-09 |
20130112046 | SCREWDRIVER TOOL WITH IMPROVED CORNER FIT FUNCTION - An automatic fastener driving tool, or an attachment, has a narrow front-end profile so that it is capable of driving screws that are in hard-to-reach positions, such as corners or channel members. The slide body subassembly has an extending mechanism, so that the fastener drive elements extend farther away from the main body structure of the tool/attachment, while still providing a stable and rugged overall tool structure to drive larger screws. The “lick-out” dimension is increased without also increasing the length and width of the feed tube. | 2013-05-09 |
20130112048 | Screwdriver - A screwdriver-used torque transmission apparatus includes a frame including a slot, an aperture and four cavities. The slot is in communication with the aperture and cavities. A gear includes a non-circular aperture axially defined therein, teeth formed on a side thereof, and teeth formed on an opposite end thereof. The gear is located in the slot. A pawl formed with at least one tooth and a block is located in each of the cavities. A shell includes two pushers formed on an internal side thereof. The shell is rotationally provided around the frame between two one-way modes in each of which a related one of the pushers pushes the blocks of two related ones of the pawls to disengage the teeth of the two pawls from the teeth of the gear. | 2013-05-09 |