Abstract:
A benzene, pyridine or pyrimidine derivative having the below shown formula is novel and useful as an anti-arteriosclerotic agent. ##STR1## wherein R.sup.1 stands for a lower alkyl group, an amino group which may be substituted, or the like; R.sup.2 stands for a group represented by the formula: ##STR2## (wherein R.sup.16 stands for an alkyl group having 1 to 6 carbon atoms, or the like) or the like; R.sup.3 stands for a group represented by the formula: --O--(CH.sub.2).sub.m --Y (Y stands for an imidazolyl or piperazinyl group, or the like and m is 1 to 6) or the like; R.sup.5 stands for a hydrogen atom, a lower alkyl group, or the like; A stands for a group represented by the formula: ##STR3## (wherein R.sup.6 stands for a hydrogen atom, a lower alkyl group, or the like), --N.dbd., or the like; and B stands for a group represented by the formula: ##STR4## (wherein R.sup.4 stands for a hydrogen or the like), --N.dbd., or the like.
Abstract:
The invention is directed to certain 2,4-diaminoquinazoline compounds, their pharmaceutically acceptable salts, the pharmaceutical compositions comprising those compounds and their therapeutic methods of use. The compounds possess anti-ischemic activity.
Abstract:
A TCP mounting apparatus includes a tool storing and holding section having arranged therein a plurality of different kinds of bonding tools which suction tape carrier packages of respective different shapes to heat and pressure bond the tape carrier packages to a liquid crystal panel. The bonding tools are stored at predetermined positions within the tool storing and holding section, and the tool storing and holding section includes a heater for heating the stored and held bonding tools and detector for detecting a presence and absence of the stored bonding tools at each position. A head part is also provided for extracting any selected one of the bonding tools stored and held in the tool storing and holding section. The head part also includes a heater for heating an extracted bonding tool. A conveyor mechanism moves and positions the head part to the predetermined positions of the tool storing and holding section.
Abstract:
A clock pulse generator for a one-chip microprocessor permits the microprocessor to be operated on two different power sources by effectively using a single source of clock pulses, a clock pulse divider and gate circuits to gate a specific sequence of pulses to the microprocessor. The period of a slowest clock pulse signal after division is integrally related to the periods of the faster clock pulse signals so that the pulse signals are synchronously provided.
Abstract:
A novel microprocessor architecture can be easily interfaced with various peripheral devices. The microprocessor is generally made up of a CPU core, a RAM, a ROM and an input/output option. The RAM adjoins one edge of the CPU core and the ROM adjoins the opposite edge of the CPU core. The input/output (I/O) option adjoins a third edge of the CPU core and the parallel edges of the RAM and ROM. The input/output option is adapted to allow interfacing with various peripheral devices. The CPU core comprises CPU and segments commonly used to form a complete microprocessor. Such common segments may include a RAM address register facilitating access to the CPU by the peripheral devices.
Abstract:
A compact case including a case proper and a lid member which are connected to each other through a hinge so that the case is freely opened and closed, wherein concave notches communicating with each other are formed in rear end portions of the case proper and lid member, the hinge is contained in the notches so that the rear end face of the hinge is not projected outward, the upper portion of the hinge is rotatably connected to the lid member through a first shaft, and the lower portion of the hinge is rotatably connected to the case proper through a second shaft.
Abstract:
A compound represented by formula (1) or a pharmaceutically acceptable salt thereof has an inhibitory effect in the fractalkine-CX3CR1 pathway: wherein R represents a C1-6 alkyl group unsubstituted or having 1 to 3 substituents selected from Substituent Group A, a C3-8 cycloalkyl group unsubstituted or having 1 to 3 substituents selected from Substituent Group A, or a C3-8 cycloalkenyl group unsubstituted or having 1 to 3 substituents selected from Substituent Group A, X represents a C1-6 alkyl group, Y and Z are the same or different from each other and each represents a halogen atom or a C1-6 alkyl group unsubstituted or having 1 to 3 substituents selected from Substituent Group B, n represents 0 or 1, Substituent Group A consists of halogen atoms, and Substituent Group B consists of halogen atoms.
Abstract:
A compound represented by the following general formula (1), or a salt thereof has serine protease inhibiting activity, and particularly excellent inhibiting activity against clotting factor VIIa. This compound or a salt thereof is useful as therapeutic and/or prophylactic agents for diseases associated with thrombus formation. [wherein R1 represents hydrogen, R2 represents optionally substituted phenyl, etc., R3 represents optionally substituted C6-10 aryl, etc.].
Abstract:
A compound represented by the following general formula (1) or a salt thereof or a hydrate of the foregoing is safe while exhibiting suitable physicochemical stability, and is useful as therapeutic or prophylactic agents for diseases associated with thrombus formation. wherein R1a, R1b, R1c and R1d each independently represent hydrogen, etc., R2 represents optionally substituted phenyl, etc., R3 represents optionally substituted C6-10 aryl, etc., Z1, Z2 and Z3 each independently represent hydrogen, etc., Z4 represents hydrogen, etc. and X represents a single bond or —CO—, etc.
Abstract:
An optical wireless communication device mounted in electronic equipment includes: a light-receiving element for receiving an optical communication signal; and a control unit that monitors a received light output of the light-receiving element. When the control unit determines that the received light output represents the optical communication signal, it selects and executes communication mode for the optical communication signal. When the control unit determines that the received light output does not represent the optical communication signal, it selects and executes charge mode in which the received light output is used as a charge power.