Abstract: A geometric construction device forms circles or arcs with a marking instrument and simultaneously measures angles. The device includes a radius arm and a rotatable member. The radius arm includes a means for receiving the marking instrument and a disc having a pivot point and being rotatable about the pivot point. The disc is used to attach the rotatable member to the radius arm. The rotatable member in combination with the radius arm forms a 360° protractor. The rotatable member has a plurality of radius holes in it for receiving the marking instrument. These radius holes may be used to form circles or arcs with the radius being less than or equal to the radius of the disc. The 360° protractor is capable of measuring degrees between 0° and 360° while circles or arcs are being formed.

Abstract: The present invention provides an insulated container that is especially useful in cooling and transporting thermally sensitive materials such as pharmaceuticals, organs, tissues and vaccines. In general, the present invention comprises a container having a base unit and a lid. The container is insulated, preferably through the use of vacuum insulation paneling. A tray holding specimens is placed within the insulated container along with a coolant. To affect the rate at which the coolant draws heat from the specimen within the tray, another competing heat source is placed within the container along with the specimen and coolant. In the preferred embodiment, the competing heat source comprises expanded polystyrene panels coating the inner surface of the insulated container.

Abstract: A simplified BCE process for forming a thin film transistor matrix for a liquid crystal display is disclosed. By using a backside exposure technique, the masking step for patterning an etch stopper layer can be omitted. By forming a pixel electrode layer before a data metal layer, a remaining portion of the data metal layer surrounding the pixel electrode can function as a black matrix after properly patterning and etching the data metal layer. The in-situ black matrix exempts from an additional step of providing a black matrix and solves the problem in alignment.

Abstract: An improved battery pack is disclosed. The improved battery pack is designed in light, thin, safe, and user-friendly card configuration to make interchangeability between appliances easy and possible. In addition, outside the battery card there is an injection mechanism that fits the battery card in electrical apparatus when slot-in and inject-out, and inside the battery card there is a built-in fuel gauge circuit that regulates voltage with a capacity indicator.

Abstract: A repeater allows terminals of a first communications system, employing a first air protocol or radio interface, to communicate with terminals of a second communications system, employing a second air protocol or radio interface different from the first. Where the first and second air protocols differ only in operating frequency, but are otherwise compatible, the repeater may linearly translate signals from the first operating frequency to the second operating frequency, and vice versa, without demodulating and remodulating the signals. Where the air protocols differ in other ways, the repeater receives and demodulates signals from the first system, converts the signals to a common format, and remodulates and retransmits the signals according to the second air protocol (and vice versa), in the same frequency bands or in different frequency bands.

Abstract: In an electrical connector having at least one contact (2) held in at least one contact accommodating groove (3a) formed in an insulator (3), the contact (2) comprises a base portion (21) press-fitted in the contact accommodating groove (3a), a contact portion (22) projecting (2a) from the contact accommodating groove (3a) upward, and a U-shape spring portion (2b) connecting the base portion (21) and the contact portion (22). The contact accommodating groove (3a) comprises a relatively large width section (3a-1) adjacent to the end wall (3e) and a relatively small width section (3a-2) adjacent to the open end. Opposite side walls at the relatively small width section (3a-2) are formed with press-fit grooves (3d) adjacent to the bottom wall (3c). The base portion (21) of the contact (2) is formed with lateral projections (2c) laterally projecting from the opposite sides of the base portion (21), and the lateral projections (2c) are press-fit in the press-fit grooves (3d) respectively.

Abstract: An automatic document feed apparatus includes a document tray having a document positioning surface extending along a transporting direction. A main roller receives a document from the document tray by rotating in the transporting direction. A return roller is pressed against the first roller and rotates in a direction opposite to the transporting direction with a constant torque. Further, a skew-corrective roller which rotates in the transporting direction is provided to prevent skewing of the document in cooperation with the second roller and the document positioning surface.

Abstract: A composition is prepared by extracting phytochemicals from plant matter for treatment of alcohol dependency. This composition is enriched preferably with two or more fractions of plant matter, namely: isoflavones, lignans, saponins, sapogenins, catechins and phenolic acids. Soy is the preferred source of these chemicals; however, other plants may also be used, such as wheat, psyllium, rice, oats, red clover, kudzu, alfalfa, flax, and cocoa. The composition is a dietary supplement for treatment of alcoholism. The isoflavone may be any in a group including malonyl, acetyl, glucoside, and aglycone. The composition is in a concentrated form to be delivered in an easy to consume dosage, such as a pill, tablet, liquid, capsule, or a food supplement including a health bars.

Abstract: In order to isolate a plurality of MOS and bipolar devices provided on the same chip, a plurality of first and second trenches are provided on a semiconductor substrate. Each of the first trenches is filled with silicon oxide containing no impurity and is used to isolate the MOS devices. On the other hand, the second trenches are formed within the first trenches. Each second trench is filled silicon oxide containing phosphorous and boron and is used to isolate the bipolar devices. The inner surface of each second trench is coated with a silicon nitride film for preventing boron (or phosphorous) from being diffused into the surrounding region.

Abstract: The invention provides a method of inhibiting or preventing corrosion of reinforced steel in concrete by eliminating the differences in surface potentials that result in the total passivation of corrosion activity and create an environment in the steel that does not allow corrosion. The method, optionally includes measuring the active non-uniform surface potential in the steel and passing a DC voltage through the concrete and steel to stop corrosion providing a substantially uniform surface potential on the reinforced steel. The current is controlled and adjusted to send pre-determined amounts of electrical energy to individual areas targeted for treatment. A corrosion potential survey may be conducted to determine the energy requirements necessary for the corrosion condition or a reference electrode may be strategically placed on the concrete structure.

Abstract: The present invention provides a tubular keyed cam lock with increased resistance to tampering. The cam lock has a rear screw which attaches the cam to the rotatable cam of the lock, thereby increasing the strength of the lock by preventing the lock from being pried off. The lock includes a plug body with a key entering end and a cam actuating end, a plurality of spring biased pin tumblers engaging the key when the key is inserted into the plug body and a lock housing within which the plug body is rotatably positioned. The lock housing has at least one limit stop disposed thereon. As discussed above, the cam-actuating end of the plug body is connected with a screw to a metal stop plate.

Abstract: A composition is prepared by extracting phytochemicals from plant matter and is administered to provide treatment for cancer and especially for breast, prostate, skin, colon, urinary and bladder cancer. This composition is enriched preferably with two or more fractions of phytochemicals refined from plant matter, namely: isoflavones, lignans, saponins, sapogenins, catechins and phenolic acids. The isoflavones are selected from a group including malonyl, acetyl, glucoside, and aglycone. Soy is the preferred source of these chemicals; however, other plants may also be used, such as wheat, psyllium, rice, oats, red clover, kudzu, alfalfa, flax, and cocoa. The composition is a dietary supplement for treatment of various cancers and other syndromes and disorders. In particular, the dietary supplement is in a concentrated, easy to use or consume form, such as creams, pills, tablets, capsules, pellets, dry powder, health bars, food ingredients and supplements, tablets, soft gels, and the like.

Abstract: A composition is prepared by extracting phytochemicals from plant matter to form a dietary supplement for treatment of female symptoms. This composition is enriched preferably with two or more fractions of plant matter, namely: isoflavones, lignans, saponins, sapogenins, catechins and phenolic acids. Soy is the preferred source of these chemicals; however, other plants may also be used, such as wheat, psyllium, rice, oats, red clover, kudzu, alfalfa, flax, and cocoa. The isoflavone may be any in a group including malonyl, acetyl, glucoside, and aglycone. The composition is in a concentrated form to be delivered in an easy to consume dosage, such as a pill, tablet, liquid, capsule, or a food supplement including health bars. Most commonly, these female symptoms are hot flashes, osteoporosis, sleep disorders, menopausal symptoms, vaginal dryness, premenstrual syndrome, or other problems relating to a reduction of sex hormones and to menstruation.

Abstract: A composition is prepared by extracting phytochemicals from plant matter and is administered to provide treatment for mental conditions and nerve problems, especially neurological symptoms, immunological symptoms, migraine headaches, inflammations and dementia. This composition is enriched preferably with two or more fractions of plant matter, namely: isoflavones, lignans, saponins, sapogenins, catechins and phenolic acids. The isoflavones are taken from a group including malonyl, acetyl, glucoside and aglycone. Soy is the preferred source of these chemicals; however, other plants may also be used, such as wheat, psyllium, rice, oats, red clover, kudzu, alfalfa, flax, and cocoa. The composition is a dietary supplement for treatment of various syndromes and disorders presented in a concentrated, easily delivered and consumed dosage, such as a health bar.

Abstract: A local mobile access network is equipped to manage the resources in the network which comprises a number of radio terminals (BR) linked, via the concentration stages (CTR, VCX), to another concentration stage consisting of virtual circuit switches (VCX), At least the concentration stage includes a virtual circuit switch (VCX) equipped with macrodiversity management equipment (OPM). Each concentration stage (CTR, VCX) downstream from a concentration stage (CTR, VCX) is equipped with macrodiversity management equipment (OPM) is equipped with a flow rate management device (GDM) for managing the resources on the multiplex which is found directly upstream of the concentration stage that it equips.

Abstract: Service observing equipment monitors, detects, decodes correlates and generates Call Records and Report Summaries from digital and audio information on an individual call basis on either ANSI or CCITT Signaling System #7 systems controlled by data packets transmitted along high speed data links separated from the telecommunication audio channels. The equipment simultaneously responds to in-band signals such as Automatic Number Identification (ANI) digits and/or Customer Entered digits transmitted over the audio channels. A Call's decoded content is stored as correlated data until the end of a monitored call. Then the stored data is custom formatted into a Call Record and transmitted or printed out to enable study of how trouble free the telecommunication network is performing, detect fraud or credit violations and/or validate billing situations.