66results about How to "Suppress buoyancy" patented technology

An adhesive agent composition for optical films, which comprises: a (meth)acrylic polymer (A) that contains, as monomer units, 70% by weight or more of an alkyl (meth)acrylate (a1), 3 to 25% by weight of an aromatic-ring-containing (meth)acrylate (a2), 0.1 to 8% by weight of an amide-group-containing monomer (a3), 0.01 to 2% by weight of a carboxyl-group-containing monomer (a4) and 0.01 to 3% by weight of a hydroxyl-group-containing monomer (a5) and meets such requirements that the weight average molecular weight (Mw) is 1,000,000 to 2,500,000 and the Mw / (number average molecular weight (Mn)) ratio is 1.8 to 10 inclusive; and a cross-linking agent (B) in an amount of 0.01 to 3 parts by weight relative to 100 parts by weight of the (meth)acrylic polymer (A). The adhesive agent composition can be formed into an adhesive agent layer which satisfies durability to such an extent that the adhesive agent layer does not undergo foaming, is not detached or does not get clouded under humidified conditions when applied onto a glass or a transparent conductive layer, and which can prevent the occurrence of display unevenness due to leakage of light, and which has excellent metal corrosion resistance.

The present invention is equipped with: a basal plane intersection point calculation unit (8) that calculates intersection points between the line segments forming a set of apexes in a terrain model generated by a terrain apex combination unit (7) and the outer perimeter line segments of the basal plane of a building model extracted by a building basal plane extraction unit (3); an all-points height calculation unit (9) that calculates the height of the terrain model at each intersection point calculated by the basal plane intersection point calculation unit (8) and each apex forming the basal plane of the building model; a reference height calculation unit (10) that calculates a reference height for the three-dimensional information of a prescribed region, from the height of the terrain model as calculated by the all-points height calculation unit (9); and a building height correction unit (11) that uses the difference between the reference height, calculated by the reference height calculation unit (10), and the height of the terrain model at the apexes forming the basal plane of the building model, as calculated by the all-points height calculation unit (9), to correct the height of the building model.

The present invention provides an organic electroluminescence device that can maintain a stable light emitting characteristic for a long time, an organic electroluminescence panel provided with the organic electroluminescence element, an organic electroluminescence display, organic electroluminescence illumination and a method of manufacturing them. The organic electroluminescence panel is provided with a device substrate, a sealing substrate set opposite to the device substrate and an organic electroluminescence element formed on the sealing substrate side of the device substrate. The organic electroluminescence panel is comprised of a first sealing member to seal the device substrate and the sealing substrate and a second sealing member to coat the organic electroluminescence element at a position separated from the first sealing member, wherein a space defined between the first and second sealing members is reduced in pressure or is in a vacuum state.

Provided is an insert that has good positioning precision and sufficient rigidity. Said insert is rod-shaped and has: a shank part; cutting blades formed on both sides of the shank part; and raised surfaces that are positioned between the cutting blades and the shank part and bulge such that parts farther away from the cutting blades are progressively closer to the outer surface of the shank part. In a side view, the rake face of the cutting blade on one side and the raised surface on the other side are disposed in the same direction with respect to the axis of rotation of the shank part.

A cover tape (10) for packaging of electronic components, provided with a substrate layer (3) and an intermediate layer (1) laminated on the one face of the substrate layer (3). A dimension of the intermediate layer (1) at 23 DEG C being T0 and the dimension thereof after two hours of heating at 80 DEG C being T1, the dimensional change rate of the cover tape (10), expressed by the following equation (1), is -4% to 4% in the flow direction (MD) and 0% to 2% in the width direction (TD) of the intermediate layer. Equation (1): Dimensional change rate (%)=[(T0 - T1) / T0]x100

The present invention provides a motor which comprises the following components: a stationary part, a rotating part which is supported by the stationary part at a state of rotating round a central shaft that extends vertically, a mounting plate for fixing stationary part, and a circuit substrate which is configured at an upper side of the mounting plate and is provided with an electronic circuit that is used for rotatably driving the rotating part relatively to the stationary part. The stationary part is provided at one side of a central position in a length direction of the circuit substrate. The circuit substrate is provided with a connector which is provided at the other side of the central position in the length direction. The mounting plate is provided with a riveting partwhich abuts against an upper surface of the circuit substrate for fixing the circuit substrate. At least one riveting part is configured at a position of the other side of one end at one side of the connector. The circuit substrate is mechanically fixed on the mounting plate at the periphery of the connector where warpage easily generates in the circuit substrate. Therefore, the circuit substrate can be fixed on the mounting plate without pushing the circuit substrate to the upper surface of the mounting plate.

In an electromagnetic fuel injection valve in which a first resin-molded layer that is made of a synthetic resin, covers a solenoid section, and forms a coupler main portion that defines a framework of a power-receiving coupler is covered by a second resin-molded layer made of a synthetic resin that is different from that of the first resin-molded layer so that an outer face of the coupler main portion is exposed from a middle part up to the extremity of the coupler main portion, an endless engagement groove (45) is provided on the outer periphery of the middle part of the coupler main portion (40a) of the first resin-molded layer (41), the second resin-molded layer (42) engaging with the endless engagement groove (45), and an extending portion (42b) extending further outward than the engagement groove (45) is formed in the second resin-molded layer (42) so that the extending portion (42b) makes contact with an outer face of the coupler main portion (40a) when in a non-engaged state and covers the coupler main portion (40a). This prevents a gap or a bulge from occurring in a boundary section between the two resin-molded layers, thus improving the connectivity of a power-supplying coupler to a power-receiving coupler and the merchantability.