1146results about How to "Limited space" patented technology

The invention provides a small multimode antenna capable of commonly using a single feeding point at a plurality of frequencies. The antenna includes a radiating conductor 1 disposed above a ground conductor 6 and distributed-constant circuits 2 and 3 coupled to the radiating conductor. Each of the distributed-constant circuits is constructed by a transmission line and has a branch. One end of the radiating conductor and one end of the distributed-constant circuit 2 are connected to each other to be a connection point and, further, the other end of the radiating conductor and one end of the distributed-constant circuit 3 are connected to each other. The connection point is a single feeding point 9 using the ground conductor as an earth. The distributed-constant circuits 2 and 3 are designed as an equivalent circuit in which different stubs are connected in parallel with a transmission line, and impedance matching at a plurality of frequencies is realized at the feeding point.

Pervasive output capability is provided so that an information apparatus can pervasively output digital content to an output device regardless of the processing power, display screen size and memory space of the information apparatus. This allows small mobile devices with limited display, processing power, and memory to be able to output a digital document (e.g., PDF, HTML, PowerPoint etc) in its full original richness, without resorting to downsizing, truncating, reducing, clipping or otherwise altering the original document. Data output server software in computer readable medium may include software for receiving at a server a document object corresponding to output content managed with an information apparatus, and software for receiving at the server an output device object with one or more attributes corresponding to an output device for rendering the output content, the server being distinct from the information apparatus and the output device. There may also be software for generating output data employing at least partly the document object and the output device object, the output data relating to the output content for rendering at the output device, and software for transmitting the output data for rendering of the output content at the output device.

The invention is a switched-matrix output for a multi-channel stimulator. The switch-matrix output system uses groups of switches connectively placed between N number of digital-to-analog convertors (DACs) and M electrode contacts to permit fewer, space-consuming DACs to be used in an implantable stimulator, thereby saving internal stimulator space. One embodiment of the switched matrix output uses switches to activate only one active-electrode subset of M electrode contacts at any one time, so that the total number of DACs contained in the stimulator can be less than the M total number of electrode contacts.

An embodiment of the invention provides a method and apparatus for registering two medical images with one another. A first medical image including a representation of a biological organ of a subject or for a population is obtained and the surface of the organ is identified in the first medical image. The identified surface is then used to construct a 3D geometric surface model of the organ. The geometric model is used to derive a motion model that incorporates information on the physical material properties of the organ and external forces that cause the organ to move and deform. A second medical image including a representation of the organ of the subject (or another subject, in the case that the first medical image is an atlas image) is obtained and an alignment is determined between a first surface normal vector field for the organ surface, derived from the geometric model, and a second surface normal vector field for the organ surface, derived by filtering the second medical image. The alignment accommodates deformation of the geometric model in accordance with the motion predicted by the motion model. The first and second medical images can then be registered with one another based on said determined model-to-image vector alignment (MIVA).

The IHUD is an interactive display system allowing the vehicle driver to select information and view information utilizing LCD and touch screen technology, employing the windshield as the platform. Basically the same LCD technology found on calculators in use and touch screen technology found on interactive video display screens.

Disclosed herein is a middle- or large-sized battery module including two or more unit modules each having one or more plate-shaped battery cells, as unit cells, surrounded by a high-strength sheathing member made of synthetic resin or metal, and separable upper and lower frame members coupled with each other in an assembly-type coupling structure such that the unit modules are vertically mounted in the upper and lower frame members. The present invention has the effect of easily mounting a sensing unit that is capable of minimizing the weight and size of battery cells while effectively reinforcing the low mechanical strength of the battery cells and sensing the operation state of the battery cells to a middle- or large-sized battery module. In addition, the present invention has the effect of manufacturing the battery module by a simple assembly process without using a plurality of members for mechanical coupling and electrical connection, thereby decreasing the manufacturing costs of the battery module, and effectively preventing the battery module from being short-circuited or damaged during the manufacture or the operation of the battery module. Furthermore, the present invention has the effect of manufacturing a middle- or large-sized battery system having desired output and capacity using the battery module as a unit body.

Suturing instruments and methods for placing mattress stitches in soft tissue allowing the practitioner to selectively control placement of each stitch of the mattress stitch and/or place the stitch deeper into tissue by pulling tissue farther into the device are described herein.

Method and device for evaluating simultaneously, with the same equipment, physical parameters such as the absolute permeability and the porosity of fragments taken from a fragmented natural or artificial porous medium

The porosity of the fragments is measured by means of helium pressure tests according to a protocol known in the art. The chamber (1) containing the fragments is communicated with a tank (11) whose volume is also known and containing helium at a known pressure. At pressure balance, the value of the solid volume can be deduced. The rock envelope volume and the fragments mass are also measured. Combining these measurements allows to determine the porosity of the samples and the density of the rock. Their permeability is then measured by immersing them in a viscous fluid and by communicating the chamber with viscous fluid at a determined pressure contained in a vessel (9) so as to compress the gas trapped in the pores of the rock, according to two different protocols. The values of the physical parameters are determined by modelling the evolution of the pressure or of the volume in the chamber and by means of an iterative adjustment. Applications: petrophysical measurements from drilling cuttings or crushed cores for example.

The invention relates to the filed of computer equipment, in particular to a virtual input device of a grove type, comprising a left grove and a right grove. The left grove and the right grove are respectively provided with a finger detection module, a state collecting and processing module, a radio transmission module and a virtual keyboard driving program. The invention has the advantages that: (1) a computer system can discard a traditional practical keyboard from now on and be provided with a hidden keyboard; (2) the computer system can discard a traditional practical mouse from now on and be provided with a hidden mouse; (3) the size of the computer system is greatly reduced, and a hidden wearing-type computer can be realized in the true sense by matching with a virtual monitor (an eyeglass monitor or a helmet monitor); (4) a soft keyboard can be solely set according to personal favorites so as to accord with the operation habit of everyone; and (5) the operation of the keyboard and the mouse can be carried out in any place in any gesture without environment or space limitation.

A prove pin assembly is provided in which the probe pins for a chip under test occupy the only space above the chip, not extending into the space above the adjacent chip. The probe pin assembly has a lateral array of parallel probe pins of a plurality of first perpendicular-type probe pins and a vertical array of parallel probe pins of a plurality of second perpendicular-type probe pins, wherein said lateral array of parallel probe pins and vertical array of parallel probe pins occupy different spaces for deformation above the region of the chip under test and fit in the limited planar range corresponding to the chip.

Disclosed herein is a middle- or large-sized battery module comprising: a battery cell stack including a plurality of battery cells or unit modules electrically connected with each other, the battery cells or unit modules being erected in the lateral direction; a first module case constructed in a structure to entirely surround one side end of the battery cell stack and to partially surround the upper and lower ends of the battery cell stack, the first module case being provided at the front part thereof with external input and output terminals; a second module case coupled with the first module case, the second module case being constructed in a structure to entirely surround the other side end of the battery cell stack and to partially surround the upper and lower ends of the battery cell stack, the second module case being provided at the front part thereof with bus bars for connecting electrode terminals of the battery cell stack to the external input and output terminals; a sensing member mounted to the first module case or the second module case; and a battery management system (BMS) mounted to the first module case or the second module case, while being connected to the sensing member, for monitoring and controlling the operation of the battery module.