摘要:
An intake parameter estimating device is provided for estimating a tuning frequency of an internal combustion engine, which in turn can be used to estimate an intake air pressure of the internal combustion engine. The intake parameter estimating device basically has a fundamental frequency calculating section, an engine rotational speed detecting section and a tuning frequency calculating section. The fundamental frequency calculating section calculates a fundamental frequency of a pressure wave inside an air intake pipe based on a shape of the air intake pipe and speed of sound. The engine rotational speed detecting section detects an engine rotational speed. The tuning frequency calculating section calculates a tuning frequency of the pressure wave inside the air intake pipe based on the fundamental frequency and the engine rotational speed. The tuning frequency can then be used to estimate the intake air pressure of the internal combustion engine.
摘要:
A developing roller is provided having an elastic layer and a surface layer superposed thereon. The surface layer is formed of a resin material containing nitrogen atoms, and contains at least two types of particles, organic-compound particles (M) and organic-compound particles (N). The particles (N) are composed of nitrogen-containing heterocyclic-compound particles. The number-average particle diameter of the particles (N) in the surface layer is smaller than the number-average particle diameter of the particles (M) in the surface layer. Where the universal hardness of the elastic layer is represented by A and the universal hardness of the developing roller is represented by B, they satisfies 0.9≦B/A≦1.8.
摘要翻译:提供了具有弹性层和叠置在其上的表面层的显影辊。 表层由含有氮原子的树脂材料形成,并且含有至少两种颗粒,有机化合物颗粒(M)和有机化合物颗粒(N)。 颗粒(N)由含氮杂环化合物颗粒组成。 表面层中的颗粒(N)的数均粒径小于表面层中的颗粒(M)的数均粒径。 其中弹性层的通用硬度用A表示,显影辊的通用硬度由B表示,满足0.9 <= B / A <= 1.8。
摘要:
According to the present invention, a camera capable of transmitting image data from a recording medium to an external device to store the image data in the external device does not erase predetermined image data from the recording medium even after transmitting the image data to the external device. For example, the predetermined image data include, but not limited to, image data in which an error has occurred during storage into the external device, stored image data programmed for printing, stored image data programmed for distribution, image data registered in an album (that is, image data set in a group together with other image data), and image data protected (that is, image data with attribute information for prohibiting erasing of the image data).
摘要:
This invention relates to an anti-dementia agent which uses a BEC 1 potassium channel inhibitor as the active ingredient. It was proved that the BEC 1 potassium channel inhibitor has an action to improve learning disorder and is useful as a preventive or therapeutic agent for diseases, preferably dementia, in which the BEC 1 potassium channel is considered to be concerned. Illustratively, it was confirmed by an in vivo test that the BEC 1 potassium channel inhibitor has an action to improve learning disorder. Also, it was found that a compound having 2,4,6-triamino-1,3,5-triazine has a BEC 1 potassium channel inhibitory action.
摘要:
The invention relates to a triazole derivative with an activity inhibiting glycine transporter and for use as a pharmaceutical drug, and a novel triazole derivative. The inventive triazole derivative has an excellent activity inhibiting glycine transporter and is useful as a therapeutic agent of dementia, schizophrenia, cognitive disorders, or cognitive disorders involved in various diseases such as Alzheimer disease, Parkinson's disease, or Huntington disease or the like, or spasm involved in diseases such as nerve degenerative diseases and cerebrovascular disorders, or the like. Particularly, the pharmaceutical drug is useful for the amelioration of learning disability of dementia and the like.
摘要:
A circuit board manufacturing method including the steps of forming a through hole on an insulator layer and then filling the through hole with a conductive paste; dispersing and forming a protective agent on an adhesion surface of a conductor foil so as to include adhesion surface regions where the protective agent does not exist; sticking the conductor foil to the insulator layer; and abutting a plurality of conductive powders constituting the conductive paste and the conductor foil to each other through the adhesion surface regions by means of heating and pressurizing the insulator layer and conductor foil.
摘要:
The present invention provides a prepreg and a circuit board that can achieve, e.g., low interstitial via connection resistance, excellent connection stability, and high durability, regardless of materials, physical properties, and a combination of the materials of an insulating layer. The present invention also provides a method for manufacturing the prepreg and the circuit board. The prepreg of the present invention includes a laminate including at least one first layer and at least one second layer. The first layer is an insulating layer that includes a resin. The second layer has pores that connect an upper and a lower surface of the second layer, and the upper and the lower surface of the second layer differ from each other in at least one selected from open are ratio and average pore diameter. Using this prepreg makes it possible to provide a circuit board that is characterized, e.g., by low interstitial via connection resistance, excellent connection stability, and high durability.
摘要:
An intake parameter estimating device is provided for estimating a tuning frequency of an internal combustion engine, which in turn can be used to estimate an intake air pressure of the internal combustion engine. The intake parameter estimating device basically has a fundamental frequency calculating section, an engine rotational speed detecting section and a tuning frequency calculating section. The fundamental frequency calculating section calculates a fundamental frequency of a pressure wave inside an air intake pipe based on a shape of the air intake pipe and speed of sound. The engine rotational speed detecting section detects an engine rotational speed. The tuning frequency calculating section calculates a tuning frequency of the pressure wave inside the air intake pipe based on the fundamental frequency and the engine rotational speed. The tuning frequency can then be used to estimate the intake air pressure of the internal combustion engine.
摘要:
A photocationic polymerization initiator comprising (A) a photo acid-generating compound and (B) a fused polycyclic aromatic compound, wherein said fused polycyclic aromatic compound has a molecular structure in which a fused aromatic ring is further condensed with a non-aromatic ring, and at least one of the atoms constituting said non-aromatic ring directly bonded to a common atom in the fused aromatic ring and the non-aromatic ring, is a saturated carbon atom, said saturated carbon atom having at least one hydrogen atom. Upon blending the photopolymerizable monomer with the photocationic polymerization initiator, there is obtained a photocationically polymerizable composition having a high sensitivity for the visible light rays, which is useful for dental applications, exhibiting a sufficiently high curing rate and offering sufficient depth of curing upon the irradiation with light for only a short period of time.
摘要:
The present invention provides a novel semiconductor integrated circuit device equipped with memory circuits, high-speed memories and large memory capacity memory circuits, which enables speeding up and facilitation of timing settings. The semiconductor integrated circuit device is provided with first amplifier circuits; which include first MOSFETs of first conductivity type, which have gates provided for a plurality of bit lines to which memory cells are respectively connected, and which are respectively maintained in an off state under precharge voltages supplied to the bit lines, as read circuits of the memory cells determined as to whether memory currents flow according to the operation of selecting word lines and memory information; and which are respectively brought to operating states in association with select signals for the bit lines, and also provided with a second amplifier circuit including; a plurality of second MOSFETs of second conductivity type, which have gates respectively supplied with a plurality of amplified signals of the first amplifier circuits and which are connected in parallel configurations; and which forms an amplified signal corresponding to the amplified signals of the first amplifier circuits.