Abstract: Translational bone fixation assemblies, kits containing such assemblies, and methods of use are described herein. The described assemblies may be used in spinal fusion procedures in which a damaged or diseased disc (or part of a disc) is removed from between a pair of vertebrae and a spinal fusion spacer is placed between the vertebrae. The assemblies may be applied to an anterior portion of the affected vertebrae to span the affected disc space, and may be fixed to the vertebrae using bone screws. The assemblies may function to maintain the vertebrae aligned during the initial period following fixation in which fusion of the spacer to the adjacent vertebrae occurs. The assemblies may also function to share some of the axial spinal load applied to the fusion spacer to prevent extreme subsidence of the spacer into the vertebral body, such as where the patient has poor bone quality.

Abstract: A drill guide, drill guide system and method of use is disclosed. The drill guide assembly includes one or more alignment drill tubes that are remotely alignable with corresponding fastener holes of a bone plate to which the drill guide is releasably lockable. The drill guide is configured to allow a bone hole to be drilled slightly off-center with respect to the fastener holes of the plate so that fasteners inserted in those holes may be used to compress the underlying bone segments together when the fasteners are tightened in the bone and plate. In one embodiment, the drill guide is disclosed for use in compressing and fixing adjacent vertebra as part of a spinal fusion procedure.

Abstract: Objects of persons in a vehicle are detected with a sensor. The data of the sensor signal or evaluated sensor data are transmitted to a remote control unit for an occupant protection system. The sensor data are in addition stored in a device comprising the sensor if the control unit indicates that an impact has been recognized.

Abstract: Orthopedic implant insertion instruments for precision guiding of a fracture fixation implant into fractured bone to promote healing are disclosed. The implant insertion instruments comprise an insertion handle for implantation of a first fixation implant, an aiming arm for precise guiding of a second fixation implant into bone, a guide sleeve for protection of soft tissue and for translational and rotational control of the second fixation implant, and a drive shaft with coupling screw for attachment to the second fixation implant and for driving the second fixation element through the aiming arm and guide sleeve into the fractured bone. The implant insertion instruments also include a soft tissue clearance device to aid the surgeon in inserting the first fixation implant into the fractured bone. Also disclosed is a measuring device that reduces measuring errors made by a user and a measuring device that determines implant length, diameter, and angle of insertion.

Abstract: A method for measuring the quality properties of paper and/or board on moving webs is disclosed. The present invention utilizes a staged evaluation method in which the basic properties of the paper or board and further properties are determined via multi-stage modeling.

Abstract: In order to sense an object or a person in the interior of a vehicle, a laser emits a laser pulse. The laser pulse which is reflected at an object or a person is registered and evaluated. The energy content of a following laser pulse is determined based on a characteristic variable of the reflected laser pulse such as its power or its energy content.

Abstract: In order to sense an object or a person in the interior of a vehicle, laser pulses are output by a laser. Sensing devices are provided for sensing a characteristic variable that is decisive for the transmission energy of the laser. The transmission energy is reduced or the emission of a laser pulse is prevented as a function of the sensed characteristic variable.

Abstract: Objects of persons in a vehicle are detected with a sensor. The data of the sensor signal or evaluated sensor data are transmitted to a remote control unit for an occupant protection system. The sensor data are in addition stored in a device comprising the sensor if the control unit indicates that an impact has been recognized.

Abstract: Water-resistant pigmented recording material which is useful for inkjet printers. The ink-receiving layer comprises silica dispersions modified with alkylsilanes, water-soluble plasticizers and polymeric ink fixatives. The material provides image recording in photo quality on conventional types of printers.

Abstract: A sensor which is installed in a vehicle, for sensing an object or a person, is operated for adjustment purposes in a test mode. The installation position of the sensor or of the device in the vehicle is changed with an adjustment device as a function of the evaluation of the test data which are determined. Alternatively, or in addition, a message can be issued as a function of the result of the evaluation. The invention ensures that the device is installed at a precise location in the vehicle and the position of vehicle occupants is thus determined precisely.

Abstract: A method for measuring the quality properties of paper and/or board on moving webs is disclosed. The present invention utilizes a staged evaluation method in which the basic properties of the paper or board and further properties are determined via multi-stage modeling.

Abstract: A sensor for detecting an object or a person in the interior of a vehicle consumes a first average power in a normal operating mode. The power supply for supplying the sensor is monitored. The sensor is operated with a second average power which is reduced in comparison with the first average power if the power supply is considered as no longer being sufficient for the normal operating mode.

Abstract: A recording material, more particularly for ink-jet printers, comprises an inking layer formulated to locally receive a water-soluble pigment solution and containing an epoxy cross-linkable, carboxyl-grouped cationic mixed polymer, an epoxidized metal oxide and a water-soluble polymer.

Abstract: The present invention describes a barrier layer composition which is applied to at least one surface of a plastic body, preferably a polyolefin hollow body, having the following composition:(a) 35 to 75% by weight of an epoxide-containing or halogen- and epoxide-containing metal oxide sol;(b) 20 to 60% by weight of a fluorine- or sulfo-containing maleic acid hemi ester copolymer or a fluorine- or sulfo-containing maleic acid hemi amide copolymer having the general structural formula ##STR1## wherein M=vinyl monomer; X=oxygen, nitrogen;Y=--(CH.sub.2).sub.n --SO.sub.3 H, --(CH.sub.2).sub.n --F, --(CF.sub.2).sub.n --H;n=2 to 12;(c) 0.5 to 5% by weight of a catalyst based on one or more tertiary amines.

Abstract: The present invention refers to a barrier layer composition which is to be applied to at least one surface of a polyolefin body, in particular a polyolefin hollow body, wherein the composition contains: a) 40-70% by weight of one or more epoxide-containing metal oxide sols; b) 25-55% by weight of a binding agent polymer consisting of a terpolymer of maleic acid-maleic anhydride-vinyl monomers and/or a copolymer of maleic acid-vinyl monomers having a composition by mole of 50-75% of a vinyl monomer, 5-50% of maleic acid, and 0-20% of maleic anhydride; and c) 0.1-5% by weight of a catalyst on the basis of one or more tertiary amines.The hollow bodies coated with the barrier layer can be used particularly as storage containers for organic substances, in particular for organic solvents, fuels, mineral oils, pesticides, and other substances, for example liquids, the diffusion of which is to be inhibited or at least essentially reduced.

Abstract: An optical sensor apparatus for detecting a vapor of an organic solvent is characterized by a simple structure which allows easy manufacture, high reliability, low cost, compactness in size, and portability. The optical sensor apparatus has a light source unit which emits light for irradiating a polymer thin film formed on a flat reflecting substrate of a sensing element. Light reflected by the sensing element is detected by a light detecting unit. The light source unit, the sensing element, and the light detecting unit are integrally supported by a housing. The polymer thin film which comes into contact with a vapor of an organic solvent causes a change in the thickness and a reflective index thereof. This change is utilized to detect the existence and/or concentration of a vapor of an organic solvent.

Abstract: A method for identifying a single fuel vapor in an atmosphere of interest that is selected from the group consisting of at least two fuels and that is the sole fuel component of the atmosphere, comprising the steps of: providing a plurality of measuring means that are at least equal in number to the types of fuels that compose the fuel group and which have different sensitivities to the respective fuel vapors; presetting the relationship between the magnitudes of the outputs from the respective measuring means at various fuel vapor concentrations in such a manner that it differs from one fuel vapor to another; placing said measuring means in the atmosphere of interest containing said single fuel vapor as the sole fuel component; measuring the concentration of that fuel vapor; determining the relationship between the magnitudes of outputs as obtained from the respective measuring means; and comparing the thus determined relationship with the preset relationships, thereby identifying the fuel vapor in the atmos

Abstract: Disclosed and claimed is an optical sensor for the detection of chemical species. The optical sensor includes an optical waveguide having a guiding thin film. The thickness of the refrative index of the guiding thin film changes due to adsorption or absorption of the chemical species or reaction of the chemical species with the guiding thin film. The thickness of the guiding thin film is above the cutoff thickness in the presence of gaseous or liquid chemical species to be detected. And, the thickness of the guiding thin film is below the cutoff thickness in the absence of such chemical species.

Abstract: The present invention relates to a process for the introduction of water-insoluble photographic additives, especially dye couplers, in aqueous media with the application of high-boiling organic solvents. The purpose of the invention is to develop an improved process for the introduction of hydrophobic photographic additives, especially dye couplers, in gelatin or other hydrophilic bonding agents in order to produce stable dispersions suitable for storage. This invention has the object of creating a new, high-boiling solvent for the dispersion of hydrophobic photographic additives. According to the invention, this aim is achieved by employing phosphonic acid diamides, methane bisphosphonic acid diamides, phosphonic acid esters, methane bisphosphonic acid esters or mixed phosphonic acid esters or methane bisphosphonic acid ester amides as high-boiling solvents.

Abstract: The invention relates to a process of dispersing oil-soluble photographic additives having a silver-halide base for information recording materials.According to the invention, compounds of the following general formula: ##STR1## are used as auxiliary dispersing agents. The symbolsR represents hydrogen, alkyl with 1 to 8 C atoms,M represents hydrogen, alkali metal, ammonium, andX represents OR or SO.sub.3 M.