Abstract: An electrical wiring structure of connecting between a first component and a second component with at least four lead wires includes the first component provided with first insertion portions in which the lead wires are inserted, and the first insertion portions 15 are arranged in two lines and j columns, and the second component provided with second insertion portions in which the lead wires are inserted, and the second insertion portions are in two lines and j columns. Ends of a pair of lead wires are inserted into the first insertion portions and other ends of the pair of lead wires are inserted into the second insertion portions after crossing at an intermediate part.

Abstract: An electric connection structure includes a plurality of strip-like first terminals and a plurality of second terminals welded to ends in a longitudinal direction of the first terminals. The first terminals are arranged in parallel with intervals therebetween. The first terminals are arranged so that at least a part thereof faces each other. The first terminals are arranged to be offset in the longitudinal direction alternately so that the ends of the first terminals in the longitudinal direction project. The second terminals are welded to the ends in the projected sides in the longitudinal direction in the first terminal.

Abstract: A component for an electronic apparatus has an insulating member that has a plurality of through holes in parallel in which the lead wires are inserted and a shield cover in which an insulating member insertion hole where the insulating member is inserted is formed that cut offs an electrical noise. The insulating member is formed in an integrated shape where parts of adjoining cylindrical parts in which the through holes are formed overlapping mutually when seen along an axial direction of the through hole. The insulating member insertion hole becomes a single hole formed identical to an outer shape of the insulating member when seen along the axial direction of the through hole.

Abstract: A double floor structure capable of being adapted to the conditions of construction and the needs of users at low cost. A double floor structure (K) provided with support legs (1) which are provided on a lower floor and rows of beams which form an upper floor. The support legs (1) are each provided with an upper member (14) which supports a beam from the lower side, an intermediate member (13) which supports the upper member (14) from the lower side, and a lower member (12) which supports the intermediate member (13) from the lower side. The upper member (14), the intermediate member (13), and the lower member (12) consist of metallic, extruded shape material and are disposed in such a manner that the direction of the extrusion is aligned with the top-bottom direction.

Abstract: A swash plate includes a boss, which is mounted on the drive shaft, and a plate portion, which extends from the boss to be inclined with respect to the drive shaft. A rotary valve includes a suction passage, which sequentially connects cylinder bores in a suction stroke via an associated guide passage. An introduction guide communicates with the shaft bore to introduce the refrigerant gas in the swash plate chamber to the rotary valve. The introduction guide faces the boss and extends in the radial direction from the shaft bore beyond the boss. Therefore, suction efficiency of refrigerant gas from the swash plate chamber to the cylinder bore has improved.

Abstract: A sheet post-processing apparatus includes a cutting device for cutting a fore-edge portion of a center-folded bunch of sheets disposed in a position spaced from a sheet discharge outlet to eliminate the risk for inflicting a wound on the body of an operator, an end binding device for gathering sheets received from a carry-in entrance and performing binding processing in the end portion of a bunch of sheets, a saddle-stitching device for gathering sheets received from the carry-in entrance and performing binding processing in the center portion of a bunch of sheets, and a center-folding device for performing center-folding processing on the bunch of sheets subjected to the saddle-stitching processing. A cutting device is subjected to the center-folding processing. A second discharge outlet is disposed in the other side face of the apparatus frame to discharge the bunch of sheets subjected to the center-folding processing in the center-folding device.

Abstract: A fuel injector which may be employed in injecting fuel into an internal combustion engine. The fuel injector includes an injector body and a head body formed to be separate from the injector body. The head body has installed therein a fuel pressure sensor working to measure the pressure of fuel in the fuel injector and is joined detachably to the injector body. The fuel injector alternatively includes an injector body and a fuel pressure-sensing unit equipped with a fuel pressure sensor. The fuel pressure-sensing unit is installed detachably on the injector body. This structure provides enhanced productivity of the fuel injector and facilitate the ease of replacement of the fuel pressure sensor.

Abstract: In the connecting structure of the present invention, connectors 8 and 9 which are in contact with terminals 6 and 7 are connected to fuel cell 1 including first cells 2a which have the terminals 6 and 7 at an anode plate and a cathode respectively, and second cells 2b which have terminals 6 and 7 in neither an anode plate nor a cathode, stacked alternately.

Abstract: A voltage detecting connecting structure and fuel cell has connectors which are in contact with terminals connected to the fuel cell. An embodiment of the fuel cell includes first cells which have the terminals at an anode and a cathode respectively, and second cells which have terminals in neither an anode plate nor a cathode, stacked alternately. Another embodiment of the fuel cell includes first cells with terminals provided only to anode sides thereof, and second cells with terminals provided only to cathode sides thereof, the first cells being stacked from one end of the fuel cell and the second cells being stacked from the other end of the fuel cell.

Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells in a stacking direction. At opposite ends of the stack body in the stacking direction, end power generation cells are provided. An end coolant flow field is formed on a separator of the end power generation cell. The flow rate of the coolant in the end coolant flow field is smaller than the flow rate of the coolant in a coolant flow field in each of the power generation cells. Specifically, the number of flow grooves of the end coolant flow field is smaller than the number of flow grooves of the coolant flow field.

Abstract: An unmanned conveyance vehicle (11) includes a detecting device (23) that has a plurality of sensing elements (25), first to fourth marker sensors (31-34) arranged on both sides of the sensing elements 25, and a magnetic member (35). The sensing elements (25) detect positions of guide tapes (12, 13) laid down along a road travel surface. The marker sensors (31-34) detect magnetic markers (14A-14D) laid down along the road travel surface. The magnetic member (35) is arranged above the sensing elements (25) and the marker sensors (31-34). When a left end (35a) of the magnetic member (35) moves to a position above the branch guide tape (13), the first marker sensor (31) operates, and the left end (35a) is magnetized to the north pole by the magnetic flux of the branch guide tape (13). A right end (35b) of the magnetic member (35) is magnetized to the south pole to operate the third marker sensor (33).

Abstract: When an unmanned conveyance vehicle travels straight along a main guide tape 12, the rotational speeds of a pair of drive wheels of the unmanned conveyance vehicle are controlled such that the center position O2 of a guide sensor 23 is matched with the center position O1 of the guide tape 12. When the unmanned conveyance vehicle is turned to the right along a branch guide tape 13, a turning operation of the unmanned conveyance vehicle is controlled such that the center position O2 of the guide sensor 23 is matched with an inner side edge 13a of the branch guide tape 13 in the turning direction.

Abstract: A fuel pressure sensor/sensor mount assembly in which a fuel pressure sensor is so mounted as to exposed to a high-pressure fuel path through which fuel is supplied to a fuel injector, a fuel injection apparatus equipped with a built-in fuel pressure sensor, and a pressure sensing apparatus working to measure the pressure of fuel in a fuel injector are provided. The fuel pressure sensor/sensor mount assembly is disposed between the high-pressure fuel path and the fuel injector, thus permitting the size of the fuel injector to be minimized without sacrificing the accuracy in measuring the pressure of the fuel. The fuel injection apparatus and the a pressure sensing apparatus are designed to ensure desired accuracy in measuring the pressure of the fuel.

Abstract: A fuel injector for an internal combustion engine is provided. The fuel injector is to be installed in a cylinder head of the engine and has a fuel pressure sensor working to measure the pressure of fuel within a injector body. The fuel pressure sensor is installed in a portion of the injector body which is to be located away from the cylinder head of the engine across a portion of the injector body on which a mechanical pressure is exerted by an external member such as a fuel supply pipe or a fuel drain pipe, thereby keeping the fuel pressure sensor free from internal stress, as arising from the mechanical pressure exerted on the injector body, to ensure the accuracy in measuring the pressure of the fuel.

Abstract: A fuel injector for an internal combustion engine is provided. The fuel injector is equipped with a fuel pressure sensor, a sensor circuit such as an amplifier, and a valve actuator such as a piezoelectric actuator. The fuel injector also includes a conductive shield which is disposed between the sensor circuit and actuator drive terminals to supply electric power to the actuator and works to shield the sensor circuit from electric noises arising from the drive terminals, thereby minimizing the addition of the noises to an output of the fuel pressure sensor, as being processed in the sensor circuit, and ensuring the accuracy in determining the pressure of fuel based on the output of the fuel pressure sensor.

Abstract: A projection display device that displays an image by projecting the image onto a transmissive screen from the rear thereof includes: an illumination optical system for guiding a light beam emitted from a laser light source to the transmissive screen; a projection optical system for enlarging an image formed on a region to be illuminated of an image display element, and projecting the enlarged image on the transmissive screen, the projection optical system being configured such that the product of the F-number and the projection magnification of the projection optical system is less than 400; wherein the transmissive screen includes a Fresnel lens and a lenticular lens respectively equipped with a light diffusion layer for diffusing incident light and causing resultant light to exit the light diffusion layer. The light diffusion layer of the lenticular lens has a thickness of less than 300 ?m.

Abstract: It is used with a fuel injection system for an internal combustion engine which supplies fuel to an injector (fuel injection valve) from a common rail (accumulator) through a high-pressure pipe to spray the fuel from a spray hole formed in the injector. A thin-walled portion 70bz is formed in a path member (e.g., an injector body 4z, the high-pressure pipe, or a connector 70z connecting the injector and the high-pressure pipe) and defined by a locally thin wall of the path member. A strain gauge 60z (strain sensor) is affixed to the thin-walled portion 70bz to measure strain of the thin-walled portion 70bz arising from the pressure of fuel in a high-pressure fuel path 70az.

Abstract: It is equipped with an injector body 4z which has formed therein high-pressure paths 6az, 6bz, and 6cz through which high-pressure fuel flows to a spray hole and stores therein a piezo-actuator 2z (i.e., an opening/closing mechanism) and a back-pressure control mechanism 3z (i.e., an opening/closing mechanism) which open or close the spray hole, and a fuel pressure sensor 50z installed in the body 4z to measure the pressure of the high-pressure fuel. The body 4z has formed therein a branch path 6ez diverging from the high-pressure paths 6bz and 6cz to deliver the high-pressure fuel to the fuel pressure sensor 50z.

Abstract: A mechanism for drawing in refrigerant to front compression chambers (28a) of a double-headed piston type compressor differs from a mechanism for drawing in refrigerant to rear compression chambers (29a). More specifically, the mechanism for drawing in refrigerant to the front compression chambers (28a) include suction valves (18a) configured by flap valves. The mechanism for drawing in refrigerant to the rear compression chambers (29a) is configured by a rotary valve (35). Thus, pulsation of the compressor is reduced, so that the generation of noise is suppressed. As a result, a quiet compressor is achieved.

Abstract: It is equipped with an injector body 4z which has formed therein high-pressure paths 6az, 6bz, and 6cz through which high-pressure fuel flows to a spray hole and stores therein a piezo-actuator 2z (i.e., an opening/closing mechanism) and a back-pressure control mechanism 3z (i.e., an opening/closing mechanism) which open or close the spray hole, a stem 51z (i.e., an elastic body) which is installed in said body 4z and elastically deformed when subjected to pressure of the high-pressure fluid, and a strain gauge 52z (i.e., a sensing device) which converts the degree of strain occurring at the stem 51z into an electric signal and outputs it as a measured-pressure signal. Specifically, the stain gauge 52z is installed on the stem 51z that is constructed as being separate from the body 4z.