Abstract: The present invention relates to pest control agent having systemic activity and a high safety along with a wide insecticidal spectrum and excellent insecticidal activity, which are 1-aryl-3-cyano-5-pyridylalkylaminopyrazole derivatives represented by formula (1): wherein X represents an N or C-halogen atom; R1 represents a haloalkyl group, excluding a perhaloalkyl group; R2 represents a hydrogen atom or an alkyl group, R3 represents a hydrogen atom, an alkyl group, or an acyl group; and R4 represents a hydrogen atom, a hydroxyl group, an alkyl group, a haloalkyl group, an alkoxy group, a haloalkoxy group, an alkylthio group, an alkylsulfinyl group, an alkylsulfonyl group, a halogen atom, a nitro group, or a cyano group.

Abstract: Connectors which can perpendicularly fit each other. The connectors are connected to a conductive line. On a housing of the connector, a first front protruding part and a side protruding part are formed in a direction toward the outside of the housing. The first front protruding part is formed on a front plane of the housing, and the side protruding part is formed on a side plane of the housing. The first front protruding part operates for positioning at the time of fitting and for maintaining the fit. The side protruding part operates as a latch for maintaining the fit.

Abstract: A method for performing soldering using a light beam, and a mask for blocking the light beam are provided. A connecting method is provided, being a method for connecting conducting lines and contacts using a light beam, including a step for installing conducting lines in regions wherein contacts are formed, a step for supplying solder to regions wherein contacts are formed, a step for installing a mask that shields at least a portion of the contacts from a light beam, and a step for connecting conducting lines and contacts by melting solder by illuminating with a light beam.

Abstract: Prevents solder from flowing into the coaxial cable side when performing soldering. A method and device is presented that is a soldering method for thin coaxial cable, including a step for placing a shield of a coaxial cable on a grounding bar, a step for supplying solder to the grounding bar or the shield, a step for installing a cooling member next to and in contact with the grounding bar, and a step for soldering together the grounding bar and the coaxial cable, wherein the region of the coaxial cable next to and in contact with the cooling member is cooled, thereby preventing the flow of solder into regions other than the portions to be soldered.

Abstract: Engagement of a connector is not released even when vibration or impact, etc. in the front-back and up-down directions is applied to the connector. Further, deformation and breakage of a latch member by dynamic stress when fitting is release are prevented. A latch device for a connector has an engagement member adapted for engagement and latching between a first connector and a second connector, where an electrically conductive member is connected to the first member and the second connector has contacts and makes electrical connection to a circuit board. The engagement member has two arm sections extended in the longitudinal axis direction. A first arm section engaging with a corresponding connector has a first projection section and a second projection section, the first projection section being extended to the second arm section side, the second projection section being extended to the outer side relative to the connector inserting direction.

Abstract: A connector for electric connection. The connector consists of a first housing and a second housing. The connector has an electrically conductive layer on the surface of the first housing for electric connection, the electrically conductive layer having first contact surfaces for contact with a wire core and second contact surfaces for contact with a contact attached to the corresponding second housing. The first contact surfaces are aligned in a row and the second contact surfaces are alternately disposed front and rear in the lower surface of the first housing with respect to the direction of insertion of the connector, providing a first connector.

Abstract: An electrical connector with upper contacts, for a flexible flat cable. The connector is an electrical connector for gripping a flexible flat cable by upper contacts, and the connector includes two kinds of contact members for gripping the flexible flat cable, a housing for receiving the contact members, and an opening/closing type actuator. The contacts of the two kinds of the contact members are spaced from each other in an insertion direction, and the contact members are alternately arranged in the housing so as to form staggered rows of the contacts. With a first kind of contact members, FPC can be inserted without insertion force, and with a second kind of contact members, the FPC can be inserted with low insertion force. The connector is characterized in that is has a zero insertion force (Z.I.F.) and low insertion force (L.I.F.) mechanism structure for insertion of the FPC, where the structure is constructed from the first contact members and second contact members.

Abstract: An electrical connector with upper contacts, for a flexible flat cable. The connector is an electrical connector for gripping a flexible flat cable by upper contacts, and the connector includes two kinds of contact members for gripping the flexible flat cable, a housing for receiving the contact members, and an opening/closing type actuator. The contacts of the two kinds of the contact members are spaced from each other in an insertion direction, and the contact members are alternately arranged in the housing so as to form staggered rows of the contacts. With a first kind of contact members, FPC can be inserted without insertion force, and with a second kind of contact members, the FPC can be inserted with low insertion force. The connector is characterized in that is has a zero insertion force (Z.I.F.) and low insertion force (L.I.F.) mechanism structure for insertion of the FPC, where the structure is constructed from the first contact members and second contact members.

Abstract: The invention provides a novel pest control agent having a high systemic activity and a high safety with reduced adverse influences on the environment neighboring the place to which the agent is applied, and a process for producing the same. Namely, the present invention relates to a novel 1-aryl-3-cyano-5-heteroarylalkylaminopyrazole derivative represented by the following general formula (1) and a process for producing the same, and a pest control agent containing the same as an active ingredient. (wherein X represents N or C-halogen, R1 represents an alkyl group, an alkenyl group, an alkynyl group, or a haloalkyl group, R2 represents hydrogen atom, an alkyl group, or an acyl group, R3 represents hydrogen atom or an alkyl group, A represents any one of the groups represented by A-1 to A-4, R4 represents hydrogen atom, an alkyl group, a halogen atom, and n represents 0, 1, or 2, provided that R1 is a haloalkyl group except a perhaloalkyl group when A is A-1 and n is 0, and that n is not 0 when A is A-4.

Abstract: The present invention provides a novel pest control agent having a systemic activity and a high safety in addition to a wide insecticidal spectrum and an excellent insecticidal activity.

Abstract: A plug connector is provided that can reduce the number of parts and the number of assembly steps. A plug connector 20 that fastens the distal ends of an inner conductor (conducting wire) 25a and engages a receptacle, and at the same time by this engagement, the contacts provided in this receptacle and said inner conductor 25a are brought into electrical continuity, wherein a ground housing (substrate), which is an insulator, is provided, and on the surface of the plug housing 21, a film-shaped conducting part 28 is formed that is in contact with the contact of the receptacle in a state wherein the plug connector 20 and the receptacle are engaged, and the distal ends of the inner conductors 25a in the conducting part 28 are connected.

Abstract: The invention provides a novel pest control agent having a high systemic activity and a high safety with reduced adverse influences on the environment neighboring the place to which the agent is applied, and a process for producing the same.

Abstract: A first group comprising a plurality of terminals 2a arranged to align the distal ends and a second group comprising a plurality of terminals similarly arranged to align the distal ends such that the distal ends of each of the terminals 2b of the second group are disposed so as to alternate with the distal ends of each terminal 2a of the first group and to have their proximal ends anchored in a housing 3, and in this housing 3 an insertion hole 8 is formed in which the end of a flat cable C abuts the distal ends of each terminal 2a and 2b of the first group and second group, a plate 4 is interposed between the end of the flat cable C inserted into the insertion hole 8 and the terminals 2a and 2b of the first group and second group, and furthermore, in the housing 3 a long hole 11 is formed so that by displacing the plate 4, each terminal 2a and 2b of the first and second groups is flexibly deformed to separate from the flat cable C.

Abstract: A plug connector is provided that can reduce the number of parts and the number of assembly steps. A plug connector 20 that fastens the distal ends of an inner conductor (conducting wire) 25a and engages a receptacle, and at the same time by this engagement, the contacts provided in this receptacle and said inner conductor 25a are brought into electrical continuity, wherein a ground housing (substrate), which is an insulator, is provided, and on the surface of the plug housing 21, a film-shaped conducting part 28 is formed that is in contact with the contact of the receptacle in a state wherein the plug connector 20 and the receptacle are engaged, and the distal ends of the inner conductors 25a in the conducting part 28 are connected.

Abstract: A first group comprising a plurality of terminals 2a arranged to align the distal ends and a second group comprising a plurality of terminals similarly arranged to align the distal ends such that the distal ends of each of the terminals 2b of the second group are disposed so as to alternate with the distal ends of each terminal 2a of the first group and to have their proximal ends anchored in a housing 3, and in this housing 3 an insertion hole 8 is formed in which the end of a flat cable C abuts the distal ends of each terminal 2a and 2b of the first group and second group, a plate 4 is interposed between the end of the flat cable C inserted into the insertion hole 8 and the terminals 2a and 2b of the first group and second group, and furthermore, in the housing 3a long hole 11 is formed so that by displacing the plate 4, each terminal 2a and 2b of the first and second groups is flexibly deformed to separate from the flat cable C.

Abstract: An alkali metal- or alkali earth metal-containing organic compound (i) is reacted with a leaving group- and silicon- or germanium-containing compound (ii) in the presence of a nitrogen-containing aromatic heterocyclic compound. By such a method, it is possible to produce a silicon- or germanium-containing organic compound, for example, a cyclopentadienyl compound cross-linked by a silicon atom or a germanium atom, typically a cyclopentadienyl compound which is substituted with a substituted or unsubstituted silyl or germyl group, for a short time with a high yield.

Abstract: In an optical pickup (1) in which an objective lens (22) is held by a lens holder (21) elastically suspended by a damper base (23) through a conductive wire (24), the damper base has a base body (41) and is provided with a first and a second conductive land (42,43) attached directly to a principal insulation surface of the base body. The first conductive land is electrically connected to the conductive wire. The second conductive land is electrically connected to the first conductive land and is for being electrically connected with a flexible circuit member such as an FPC (16).

Abstract: A connector for a coaxial flat cable which is reduced in its height from standard connectors of this type while simultaneously enabling the connecting operation to be easily performed.