Abstract: In a hydraulic four-wheel drive vehicle, a rear transaxle incorporates a hydraulic motor for driving rear wheels, a front transaxle incorporates a hydraulic motor for driving front wheels, and hydraulic pressure fluid pipes interposed between the front and rear transaxles are extended along at least one of left and right side plates of a frame of the vehicle.

Abstract: A semiconductor device is composed of a heat sink, an IC chip mounted and fixed on a specific face of the heat sink, a lead frame electrically connected to the IC chip and a sealing mold resin package. One or more of the faces of the heat sink has a specific surface area.

Abstract: The present invention dynamically generate documents or display control information so as to provide client terminals of various capability with user interface in compliance with each terminal's capability. More particularly, the present invention is directed to a method for generating display control information so as to display in a form adapted to a terminal used by a user. The method comprises the steps of: receiving a display request from the terminal; generating a group of data objects concerning the contents of the display, generating a group of view objects for generating the display control information; and by referring to the information about the attributes of the terminal, generating the display control information by the group of view objects.

Abstract: The present invention dynamically generate documents or display control information so as to provide client terminals of various capability with user interface in compliance with each terminal's capability. More particularly, the present invention is directed to a method for generating display control information (HTML document, for instance) so as to display in a form adapted to a terminal used by a user, comprises the steps of: receiving a display request from the terminal; in response to the display request, generating a group of data objects concerning the contents of the display, wherein the data objects is independent of the terminal; by using the group of data objects and information about attributes of the terminal, generating a group of view objects for generating the display control information; and by referring to the information about the attributes of the terminal, generating the display control information by the group of view objects.

Abstract: A system is provided for preparing multiple recovery devices in accordance with the types of tokens in data strings, such as in programs or in documents, and the types of syntax rule errors, and for selectively employing recovery devices to correct errors.

Abstract: A program editing apparatus includes a user interface control unit, a JSP analysis unit, and a split execution unit. The user interface control unit accepts an input of a split object instruction which specifies a portion to be split off from a JSP file to be processed. The JSP analysis unit determines an accompanying split portion which is split off together with the portion specified by the split object instruction. The split execution unit splits off the portion specified by the split object instruction and the accompanying split portion from the original JSP file. The JSP analysis unit analyzes dependence of variables and objects in the JSP file and splits off a copyable portion by copying. Thus, a program file after split is ensured to operate the same as the program file to be processed.

Abstract: The present invention provides a web application server which executes a process appropriately also with respect to an access from a terminal device which was not recognized by the web application when the application was designed. The web application server includes a DLG file storage unit 12 having stored a DLG file in which a business logic of the web application is described in a definition in an abstract representation, a DLG execution unit 13 for using this DLG file and executing a business process of the web application in response to a request from a client, a view specializer 14 for generating a view consistent with attributes of the client with JSP based on a result of the process by the DLG execution unit 13, and a response generation unit 16 for using the view with a JSP file generated at the view specializer 14 to generate and return a response to the client.

Abstract: It is one object of the present invention to provide a server, a computer system that can efficiently operate a server, an object management method and a server control method.

Abstract: A screw compressor system comprises a plurality of screw compressors the capacity of each of which is controlled by repeating load operation and no-load operation. Using a timer output corresponding to compressed gas consumption in a demander including gas consumption equipments, a parent controller determines the number of compressors to be operated among the plurality of compressors. Among the compressors determined to be operated, all compressors other than one are put in load operation. In accordance with a load factor of the excepted one screw compressor, the parent controller controls discharge pressure of each compressor. At this time, the control is made so that discharge pressure of the screw compressor system measured by a pressure gauge be lower than that upon the maximum gas consumption.

Abstract: A Schmitt trigger circuit includes: an NAND gate receiving a control signal and an input signal; an inverter outputting an inverted signal of an output signal of the NAND gate; first and second P channel MOS transistors and first and second N channel MOS transistors switching a threshold potential of the Schmitt trigger circuit in response to an output signal of the inverter; and a third N channel MOS transistor receiving the control signal at a gate thereof. When the control signal attains L level, the third N channel MOS transistor is rendered non-conductive. Therefore, a through current does not flow through the first-third N channel MOS transistors. Thus, Schmitt width can be freely designed and power consumption will be small.

Abstract: A Schmitt trigger circuit includes: an NAND gate receiving a control signal and an input signal; an inverter outputting an inverted signal of an output signal of the NAND gate; first and second P channel MOS transistors and first and second N channel MOS transistors switching a threshold potential of the Schmitt trigger circuit in response to an output signal of the inverter; and a third N channel MOS transistor receiving the control signal at a gate thereof. When the control signal attains L level, the third N channel MOS transistor is rendered non-conductive. Therefore, a through current does not flow through the first-third N channel MOS transistors. Thus, Schmitt width can be freely designed and power consumption will be small.

Abstract: In a system for monitoring each of compressors distant from each other through at least one of internet communication, optical communication line, electric communication line and wireless communication, a server computer obtains actual condition data of the each of the compressors through the at least one of internet communication, optical communication line, electric communication line and wireless communication, and stores therein the obtained actual condition data and predetermined database to be compared with the obtained actual condition data to find a remarkable technical point in the compressor, and a service center computer outputs the remarkable technical point to at least one of a service person and the compressor so that the at least one of the service person, the compressor and the user of the compressor can handle appropriately the remarkable technical point in the compressor.

Abstract: A system is provided for preparing multiple recovery devices in accordance with the types of tokens in data strings, such as in programs or in documents, and the types of syntax rule errors, and for selectively employing recovery devices to correct errors.

Abstract: A screw compressor system comprises a plurality of screw compressors the capacity of each of which is controlled by repeating load operation and no-load operation. Using a timer output corresponding to compressed gas consumption in a demander including gas consumption equipments, a parent controller determines the number of compressors to be operated among the plurality of compressors. Among the compressors determined to be operated, all compressors other than one are put in load operation. In accordance with a load factor of the excepted one screw compressor, the parent controller controls discharge pressure of each compressor. At this time, the control is made so that discharge pressure of the screw compressor system measured by a pressure gauge be lower than that upon the maximum gas consumption.

Abstract: By turning OFF a PMOS transistor 15a of a feedback inverter 15 as the signal level at an input node 6 gradually changes from the “L” to “H” level, a high-level output from the feedback inverter 15 to an intermediate node 7 is limited, or by tuning OFF an NMOS transistor 15b of the feedback inverter 15 as the signal level at the input node gradually changes from the “H” to “L” level, a low-level output from the feedback inverter 15 to the intermediate node 7 is limited. Hence, the hysteresis width can be narrowed by limiting the output to the intermediate node 7 from the feedback inverter 15 which functions to expand the hysteresis width.

Abstract: A liquid crystal displaying apparatus has a reflection-type liquid crystal display with vertical orientation-mode liquid crystals, to modulate linearly polarized light. Also provided is a polarization and diffracting section to convert read light beams obliquely incident thereto to the linearly polarized light, to allow the linearly polarized light to be incident to the liquid crystal display, allow first polarized light components of the linearly polarized light modulated by the liquid crystal display to pass therethrough, the first polarized light components vibrating in a first direction perpendicular to a second direction in which the linearly polarized light vibrates, and diffract second polarized light components of the linearly polarized light to a third direction from which the read light beams be incident to the liquid crystal display, the second polarized light components vibrating in the second direction.

Abstract: A heat sink with first and second sides are connected to a lead frame. The lead frame has a first group of inner leads having front end portions arranged to make a specific interval with the first side of the heat sink on a horizontal plane and a second group of inner leads having front end portions arranged to make a specific interval with the second side of the heat sink on the horizontal plane. In this stat, the first and second group of the inner leads are connected to a semiconductor chip mounted on the heat sink through several wires. Accordingly, the inner leads and the semiconductor chip can be connected without causing short-circuit between the inner leads and the heat sink.

Abstract: An electronic circuit device fabrication method securing a bond width of a seal portion when heat treatment is needed in sealing a device cavity by a cap. An electronic part mounting step is executed to secure electronic parts, including a semiconductor acceleration sensor chip, within a package main body by using a silicone group die bonding material and a silicone group silver paste. At a baking step, the package main body mounted with the electronic part is heated to a baking temperature of about 380.degree. C..+-.5.degree. C. In a sealing step, the package main body and the cap are bonded by a sealing material by executing a heat treatment in a state where the sealing material, comprising a low melting point glass, is interposed between a peripheral edge portion of the cavity in the package main body and the cap. The temperature of the package main body is then heated in the heat treatment to about 365.degree. C..+-.5.degree. C., which is lower than the baking temperature at the baking step.

Abstract: A semiconductor sensor chip such as an acceleration sensor chip and other electronic components such as controlling semiconductor chips are mounted on and connected to conductor patterns formed on a ceramic package. The ceramic package is heated together with a cap to hermetically seal the ceramic package containing the sensor chip and electronic components therein. The conductor pattern formed on the ceramic package is composed of a base film of, i.e., tungsten, an intermediate film of nickel plated on the base film and a thin surface film of gold which is formed on the intermediate film by flash plating. The conductor patterns are also formed at outside portions of the ceramic package. The ceramic package is mounted on a printed board by soldering at portions where the conductor patterns are formed. Though the surface gold film is thin and made at a low cost, it provides an excellent surface of the conductor patterns for securing a good solder wettability and bonding quality.

Abstract: An emulator dedicated one-chip microcomputer which can emulate without making any malfunction or without being subject to influences of noise even at low voltage, for example, when line voltage is about 1.8V, which is equipped with a level shifter 25 for converting the voltage level of signals given from the internal circuit bus 10 to the output circuit 4 from the voltage level of the external power supply VCC to the voltage level of the emulator power supply VCCA when the external power supply VCC and the emulator power supply VCCA equivalent to the voltage level at which the emulator 2 operates are supplied and an output circuit 4 outputs signals on the internal circuit bus 10 to the emulator 2 via a plurality of signal lines 7, 8, 9, and which is configured to allow the output circuit 4 to operate when the emulator power supply VCCA is supplied.