Abstract: This invention provides latex particles wherein non-specific adsorption or binding of undesired impurities which usually accompanies the use of latex particles is inhibited, and a process to produce such latex particles. This invention also provides diagnostic agent which contains said particles. In another embodiment, this invention provides latex particles comprising both a ligand group-holding site which has a ligand group on the one terminal and is bound, on the other terminal, to latex particles, and which has a long chain of polyoxyethylene; and a non-specific adsorption-inhibiting site which is bound, at one terminal, to latex particles, and which has a short chain of polyoxyethylene. In this embodiment, this invention also provides a process to produce said particles.

Abstract: The image forming apparatus has a heat member for heating an unfixed image and is configured so that a longitudinal center of the heat member becomes a conveyance center of the recording material, the image forming apparatus including a central portion temperature detection part adjacent to the conveyance center, an end portion temperature detection part for detecting an end portion temperature of the heat member, and a width detection part for detecting a lateral width of the recording material, wherein the width detection part is disposed at a side opposite to a side at which the end portion temperature detection part is disposed with respect to the conveyance center position of the recording material. The image forming apparatus achieves the control for error setting of the recording material based on the width detection part and the end portion temperature detection part.

Abstract: According to the present invention, there is provided a laminated composite including an optical layer having a light reflectivity, and a latent image formation layer containing a liquid crystalline polymer material and provided on one of major surfaces of the optical layer, wherein the latent image formation layer includes at least one oriented portion in an orientation state and at least one non-oriented portion in a non-orientation state, and the oriented and non-oriented portions constitute a latent image which is unrecognizable by a direct visual observation and recognizable by a visual observation through a polarizing member. Also, according to the present invention, there is provided an information recording medium and a member of imparting a forgery-preventing characteristic including such a latent image formation layer.

Abstract: A Steiner tree handling device handles a Steiner tree constituted by plural horizontal or vertical edges connecting plural nodes. The device has a Steiner tree obtaining unit which obtains a Steiner tree having one shape, and a Steiner tree deformation unit which deforms the obtained Steiner tree into a Steiner tree having a different shape, without changing the size of the obtained Steiner tree.

Abstract: An alkaline battery comprising manganese dioxide as a positive electrode active material, wherein the positive electrode active material has a BET specific surface area of 40 to 100 m2/g and a particle size distribution is such that a volume fraction of particles having a particle size of 20 to 52 ?m is at least 50%.

Abstract: A read head comprises an MR element, two bias field applying layers, and two conductive layers. The two bias field applying layers are adjacent to both side portions of the MR element, and apply a bias magnetic field to the MR element along the longitudinal direction. The two conductive layers feed a sense current to the MR element, each of the conductive layers being disposed to be adjacent to one of surfaces of each of the bias field applying layers and to overlap one of surfaces of the MR element. The conductive layers are each made of a gold alloy having a resistivity of less than 22 ??·cm and a hardness as high as or higher than the hardness of a material used for making the bias field applying layers.

Abstract: The invention is to provide an image heating apparatus capable of preventing an excessive temperature increase in a sheet non-passing area and a heater for use in such apparatus, and the heater for use in the image heating apparatus of the invention is constructed by including: a substrate; a heat generating resistor formed on the substrate; and first and second electrodes for supplying an electric power to the heat generating resistor; wherein each of the first and second electrodes has a first area to be contacted with a power supplying connector and a second area provided at an end portion electrically opposite to the first area, the second areas are provided along a longitudinal direction of the substrate, and the heat generating resistor is so provided as to electrically connect the second area of the first electrode and the second area of the second electrode; wherein, within the second area of the first electrode, a portion electrically closest to the first area of the first electrode is provided in th

Abstract: A design data processing method is a method of processing hierarchically configured design data, comprises the steps of: a) obtaining first design data of a predetermined rank of hierarchy; b) obtaining second design data of a rank of hierarchy higher than the predetermined rank of hierarchy; and c) combining the second design data to the first design data.

Abstract: A first and a second longitudinal bias-applying films are formed via a first mask at both sides of a magnetoresistive effective element film so that the difference in surface level between the magnetoresistive effective element film and the first and the second longitudinal bias-applying films is set within ±20 nm. Then, a first and a second electrode films are formed so as to cover edge portions of the magnetoresistive effective element film and the first and the second longitudinal bias-applying films.

Abstract: A placement/net wiring processing system uses an interactive editor which eases and simplifies operations for placing or moving cells and adding, deleting or modifying wiring. The placement/net wiring processing system comprises a control means for controlling the execution of a placement and wiring operating and processing program, a display means for displaying placement and wiring information on a screen, an operating and processing means for operating the placement and wiring on the screen, and an information management means for managing the placement and wiring information. The control means copies the program read out thereby and afterwards executes the program.

Abstract: A placement/net wiring processing system uses an interactive editor which eases and simplifies operations for placing or moving cells and adding, deleting or modifying wiring. The placement/net wiring processing system comprises a control means for controlling the execution of a placement and wiring operating and processing program, a display means for displaying placement and wiring information on a screen, an operating and processing means for operating the placement and wiring on the screen, and an information management means for managing the placement and wiring information. The control means copies the program read out thereby and afterwards executes the program.

Abstract: A first and a second longitudinal bias-applying films are formed via a first mask at both sides of a magnetoresistive effective element film so that the difference in surface level between the magnetoresistive effective element film and the first and the second longitudinal bias-applying films is set within ±20 nm. Then, a first and a second electrode films are formed so as to cover edge portions of the magnetoresistive effective element film and the first and the second longitudinal bias-applying films.

Abstract: A first magnetic film is formed in a primary pattern which is larger than its definitive pattern and of which edges are located within frames to be used in a frame-plating method for the second magnetic film after forming the first pole portion and the gap film. Then, the second magnetic film is formed by the frame-plating method, and the first magnetic film is etched into the definitive pattern through the second magnetic film as a mask.

Abstract: Provided are a thin film magnetic head and a method of manufacturing the same, which is capable of high density recording and obtaining stable output. The thin film magnetic head includes an MR film sandwiched in between first and second shield layers. The first shield layer includes an inner layer, a magnetization stabilizing layer, an underlayer, and an outer layer laminated in order from the MR film. The second shield layer includes an inner layer, a magnetization stabilizing layer, an isolating layer, and an outer layer laminated in order from the MR film. The magnetization stabilizing layers are formed of antiferromagnetic material, so as to control the direction of magnetization of the inner layers.

Abstract: When a logical block is built in an LSI logic design stage, a maximum delay value between pins of a block is set based on a designer's estimation, or information of a netlist after the netlist is generated. Pins can be grouped. A delay value in a connection between pins is represented by the largest value. Additionally, a plurality of internal memory elements within a logical block are represented by one or a plurality of internal latches. Also as a delay value between a pin and an internal latch, or between an internal latch and a pin, the largest value is selected from among a plurality of delay values, and set as a representative value.

Abstract: The invention is a method of manufacturing thin film magnetic heads usable for magnetic recording and reproducing drive devices such as magnetic disk drive devices. The method is characterized by forming a first magnetic film in a primary pattern which is larger than its definitive pattern and of which its edges are located within frames which are used in a frame-plating method for a second magnetic film. The second magnetic film is then formed by the frame-plating method and the first magnetic film is etched into its definitive pattern by using the second magnetic film as a mask.

Abstract: There is provided an alkaline battery produced by sealing in an outer package body: a positive mixture containing at least one selected from manganese dioxide and a nickel oxide, a conducting agent, and an alkaline electrolytic solution (A) containing potassium hydroxide; a separator; and a negative mixture containing zinc alloy powder, a gelling agent, and an alkaline electrolytic solution (B) containing potassium hydroxide where a concentration of potassium hydroxide of the alkaline electrolytic solution (A) is 45 wt % or more, and a concentration of potassium hydroxide of the alkaline electrolytic solution (B) is 35 wt % or less. Because of this, an alkaline battery can be provided, which has desirable load characteristics, prevents the generation of gas, prevents a decrease in a storage property due to the reaction with an electrolytic solution, and has heat generation behavior suppressed at a time of occurrence of a short-circuit.

Abstract: An electronic circuit designing method analyzes noise with respect to a wiring pair, and automatically corrects the wiring pair by determining a spacing between wirings of the wiring pair so as to prevent generation of a noise error, if the noise error is detected based on the analysis of the noise.

Abstract: In a power supply device including a full-wave rectifying and smoothing circuit powered from a commercial AC power supply via two power supply lines, a switching regulator for separating and stepping down the output from the full-wave rectifying and smoothing circuit to output a desired DC voltage, and two capacitors after the full-wave rectifying and smoothing circuit for the terminal noise suppression purpose, a zero-cross detection circuit includes a transistor of which the emitter is connected to the low-voltage output terminal of the full-wave rectifying and smoothing circuit for outputting a zero-cross detection signal from the collector; a first resistor is connected between the base and emitter of the transistor; a second resistor is connected between one of the power supply lines and the base of the transistor; and a third resistor is connected between the other power supply line and the emitter of the transistor.

Abstract: A thin-film magnetic head with an MR element, includes an MR film, under films each having a multilayer structure with a first under layer and a second under layer laminated on the first under layer, and magnetic domain control films joined to side end faces of the MR film through the under films.