摘要:
A receiver device has a plurality of signal reception processing circuits, which processes GPS positioning signals of different carrier wave frequencies received by an antenna. In the receiver device, the positioning signals are converted into intermediate frequency signals in a first stage, which includes phase shifters, mixers and complex filters. The receiver device further has dividers of frequency-dividing ratios, which are set variably in accordance with the carrier wave frequencies in the respective signal reception processing circuits. By changing the frequency-dividing ratios, the receiver device can be adapted to receive other positioning signals.
摘要:
A method includes the steps of: adding an organic surface cross-linking agent to a water absorbent resin having a cross-linked structure; adding a liquid permeability improving agent to the water absorbent resin concurrently with or after the addition of the organic surface cross-linking agent; and then adding a lubrication improving agent to the water absorbent resin. This provides a particulate water absorbing agent and a method for producing it, the particulate water absorbing agent being suitable for pneumatic transportation, suffering no decrease in the effect of the liquid permeability improving agent, and excelling in properties such as fluidity and damage resistance after the pneumatic transportation.
摘要:
The method of surface treatment, as applied onto a metal base material, of the present invention includes a reduction treatment step of reduction-treating the oxide film formed on the metal base material and an oxidation treatment step of oxidation-treating the oxide film having been subjected to the reduction treatment.
摘要:
The present invention provides a water absorbing agent, and a method for producing the water absorbing agent. The water absorbing agent includes water absorbent resin particles, an organic acid and/or salt thereof having carbon number of 10 or more and not more than 30 in its molecule, and a water-soluble polyvalent cation. The method includes the step (i) of mixing the water absorbent resin particles, the organic acid and/or salt thereof having carbon number of 10 or more and not more than 30 in its molecule, and the water-soluble polyvalent cation with one another.
摘要:
Provided is a production method for the particulate water-absorbing agent, which can collecting the fine powders generated during the producing process efficiently without worsening working environment, and also the particulate water-absorbing agent produced by the production method thereof. This production method includes (1) a polymerization step for obtaining a polymer gel, (2) a drying step for drying said polymer gel to obtain a particulate water-absorbing resin, (3) a classification step for sieving said particulate water-absorbing resin, (4) a surface cross-linking step for cross-linking the neighborhood of the surface of said particulate water-absorbing resin (5) a packaging step for filling a packaging material container with said particulate water-absorbing agent for packaging and (6) a transportation step for transporting the products produced in each of the steps to the other steps. In this production method, the fine powders contained in gas composed principally of air, in any of the steps, can be collected by use of a trapping material.
摘要:
According to a function 188 which stores in the first memory for difference, pickup image data from CCD camera 42 based on a predetermined timing, a function 190 which stores in the second memory for difference, pickup image data from CCD camera 42 based on another timing, a function 192 which obtains a difference between the pickup image data stored in the first memory for difference 24 and the pickup image data stored in the second memory for difference 26, a function 194 for specifying an image having moved based on the data as a difference, a function 196 which determines whether or not the image having moved is touching the character image, and a function 200 which increases a value of parameters such as experiential value, physical energy, and offensive power, when it is determined that the image having moved comes into contact with the character image, it is possible to expand a range of card game used to be played only in a real space up to a virtual space, and offer a new game which merges the card game and video game.
摘要:
According to functions (the first to the third target position setup functions 242, 244, and 246) which set up as a target position, a position of reference image, a position decided by orientations of multiple cards, and a position of a character image being a counterpart selected in combined actions display program, and functions to display a scene where the character image moves from above the identification information to the target position (action data string searching function 248, movement posture setup function 250, 3D image setup function 252, image drawing function 254, image display setup function 256, table rewriting function 258, distance calculating function 260, repetitive function 262), it is possible to expand a range of card game used to be played only in a real space up to a virtual space, and to offer a new game which merges the card game and video game.
摘要:
A semiconductor device, which has a high adhesiveness to the Cu film and the barrier metal at the bump part or LSI wiring part of a flip chip, is disclosed. On a silicon substrate are formed a transistor as a functional element and a bump for making contact with the transistor and an external substrate. On the surface of the silicon substrate is formed a metallic film, and on the metallic film is formed an insulating film, and a part of the metallic film is exposed through a contact hole. On the metallic film within the contact hole is formed a barrier metal made of TiN, and on the barrier metal is formed a bonding layer made of Ti. On the bonding layer is formed a bump growing Cu film, and on the bump growing Cu film is formed a bump structure.
摘要:
A servo device for servo controlling a spindle motor according to the invention, comprising: a unit for generating a signal with at least two cycles during one full rotation of a rotator in the spindle motor in accordance with a rotational movement of the rotator; a unit for measuring a time required for each of the two periods; a unit for storing at least two target time corresponding to the two periods respectively; and a speed controlling unit for controlling a rotational speed of the rotator at the basis of the comparison between the respective measured period and the corresponding target period. Therefore, a current error of the measurement of periods are associated with the time of half the period preceding the current period, thereby the detection with the reduced delay can be performed in comparison with the detection at the time of one half rotation.
摘要:
From a view point of reduction in an out of spec product after surface crosslinking, particularly, when an alkylene carbonate compound is used as a surface crosslinking agent, influence by an air temperature is great, and it is necessary to reduce ethylene glycol which is produced as a byproduct, and there is provided a process for producing a polyacrylic acid (salt)-based water absorbent resin powder, comprising a step of polymerizing an aqueous acrylic acid (salt)-based monomer solution, a step of drying the resulting polymer, an optional grinding•classifying step, and a surface crosslinking step, wherein in the surface crosslinking step, (1) a surface crosslinking agent containing an alkylene carbonate compound and a polyhydric alcohol compound is mixed into a water absorbent resin powder, the mixture is heat-reacted and, further, simultaneously with, or separately from the mixing, an ion reactive surface crosslinking agent is mixed, and/or (2) mixing treatment of mixing a surface crosslinking agent solution into a water absorbent resin powder containing at least one or more kinds of ion reactive surface crosslinking agents is performed two or more times.