Abstract: There is provided a solid-state imaging device including: a first substrate including a first semiconductor substrate and a first wiring layer, the first semiconductor substrate having a pixel unit with pixels; a second substrate including a second semiconductor substrate and a second wiring layer, the second semiconductor substrate having a circuit with a predetermined function; and a third substrate including a third semiconductor substrate and a third wiring layer, the third semiconductor substrate having a circuit with a predetermined function, the first, second, and third substrates being stacked in this order, the first substrate and the second substrate being bonded together with the first wiring layer and the second wiring layer opposed to each other, a first coupling structure on bonding surfaces of the first substrate and the second substrate, and including an electrode junction structure with electrodes formed on the respective bonding surfaces in direct contact with each other.

Abstract: A solid-state imaging device including a first substrate on which a pixel unit is formed, and a first semiconductor substrate and a first multi-layered wiring layer are stacked, a second substrate on which a circuit having a predetermined function is formed, and a second semiconductor substrate and a second multi-layered wiring layer are stacked, and a third substrate on which a circuit having a predetermined function is formed, and a third semiconductor substrate and a third multi-layered wiring layer are stacked. The first substrate, the second substrate, and the third substrate are stacked in this order. A first coupling structure for electrically coupling a circuit of the first substrate and the circuit of the second substrate to each other does not include a coupling structure formed from the first substrate as a base over bonding surfaces of the first substrate and the second substrate.

Abstract: The present invention enables simultaneous and stable expression of a plurality of foreign genes by using a stealthy RNA gene expression system that is a complex that does not activate the innate immune mechanism and is formed from an RNA-dependent RNA polymerase, a single-strand RNA binding protein, and negative-sense single-strand RNAs including the following (1) to (8): (1) a target RNA sequence that codes for any protein or functional RNA; (2) an RNA sequence forming a noncoding region and derived from mRNA expressed in animal cells; (3) a transcription initiation signal sequence recognized by the RNA-dependent RNA polymerase; (4) a transcription termination signal sequence recognized by the polymerase; (5) an RNA sequence containing a replication origin recognized by the polymerase; (6) an RNA sequence that codes for the polymerase and of which codons are optimized for the species from which an introduction target cell is derived; (7) an RNA sequence that codes for a protein for regulating the activity o

Abstract: The present invention enables simultaneous and stable expression of a plurality of foreign genes by using a stealthy RNA gene expression system that is a complex that does not activate the innate immune mechanism and is formed from an RNA-dependent RNA polymerase, a single-strand RNA binding protein, and negative-sense single-strand RNAs including the following (1) to (8): (1) a target RNA sequence that codes for any protein or functional RNA; (2) an RNA sequence forming a noncoding region and derived from mRNA expressed in animal cells; (3) a transcription initiation signal sequence recognized by the RNA-dependent RNA polymerase; (4) a transcription termination signal sequence recognized by the polymerase; (5) an RNA sequence containing a replication origin recognized by the polymerase; (6) an RNA sequence that codes for the polymerase and of which codons are optimized for the species from which an introduction target cell is derived; (7) an RNA sequence that codes for a protein for regulating the activity o

Abstract: The present invention enables simultaneous and stable expression of a plurality of foreign genes by using a stealthy RNA gene expression system that is a complex that does not activate the innate immune mechanism and is formed from an RNA-dependent RNA polymerase, a single-strand RNA binding protein, and negative-sense single-strand RNAs including the following (1) to (8) : (1) a target RNA sequence that codes for any protein or functional RNA; (2) an RNA sequence forming a noncoding region and derived from mRNA expressed in animal cells; (3) a transcription initiation signal sequence recognized by the RNA-dependent RNA polymerase; (4) a transcription termination signal sequence recognized by the polymerase; (5) an RNA sequence containing a replication origin recognized by the polymerase; (6) an RNA sequence that codes for the polymerase and of which codons are optimized for the species from which an introduction target cell is derived; (7) an RNA sequence that codes for a protein for regulating the activity

Abstract: The present invention enables simultaneous and stable expression of a plurality of foreign genes by using a stealthy RNA gene expression system that is a complex that does not activate the innate immune mechanism and is formed from an RNA-dependent RNA polymerase, a single-strand RNA binding protein, and negative-sense single-strand RNAs including the following (1) to (8): (1) a target RNA sequence that codes for any protein or functional RNA; (2) an RNA sequence forming a noncoding region and derived from mRNA expressed in animal cells; (3) a transcription initiation signal sequence recognized by the RNA-dependent RNA polymerase; (4) a transcription termination signal sequence recognized by the polymerase; (5) an RNA sequence containing a replication origin recognized by the polymerase; (6) an RNA sequence that codes for the polymerase and of which codons are optimized for the species from which an introduction target cell is derived; (7) an RNA sequence that codes for a protein for regulating the activity o

Abstract: Simultaneous expression of a plurality of foreign genes by using a stealthy RNA gene expression system that is a complex that does not activate the innate immune mechanism and is formed from an RNA-dependent RNA polymerase, a single-strand RNA binding protein, and negative-sense single-strand RNAs including the following (1) to (8): (1) a target RNA sequence that codes for any protein or functional RNA; (2) an RNA sequence forming a noncoding region and derived from mRNA; (3) a transcription initiation signal sequence recognized by the RNA-dependent RNA polymerase; (4) a transcription termination signal sequence recognized by the polymerase; (5) an RNA sequence containing a replication origin recognized by the polymerase; (6) an RNA sequence that codes for the polymerase; (7) an RNA sequence that codes for a protein for regulating the activity of the polymerase; and (8) an RNA sequence that codes for the single-strand RNA binding protein.

Abstract: Simultaneous expression of a plurality of foreign genes by using a stealthy RNA gene expression system that is a complex that does not activate the innate immune mechanism and is formed from an RNA-dependent RNA polymerase, a single-strand RNA binding protein, and negative-sense single-strand RNAs including the following (1) to (8): (1) a target RNA sequence that codes for any protein or functional RNA; (2) an RNA sequence forming a noncoding region and derived from mRNA; (3) a transcription initiation signal sequence recognized by the RNA-dependent RNA polymerase; (4) a transcription termination signal sequence recognized by the polymerase; (5) an RNA sequence containing a replication origin recognized by the polymerase; (6) an RNA sequence that codes for the polymerase; (7) an RNA sequence that codes for a protein for regulating the activity of the polymerase; and (8) an RNA sequence that codes for the single-strand RNA binding protein.

Abstract: A radical polymerization initiator represented by the following formula (G) in the formula (G), R71 and R72 are each a hydrocarbon group of 3 to 6 carbon atoms which may contain nitrogen atom; R73 and R74 are each a hydrogen atom or an acid-dissociating, dissolution-suppressing group; and at least one of R73 and R74 is an acid-dissociating, dissolution-suppressing group represented by the following formula (R78); and wherein R77 is a hydrocarbon group of 1 to 26 carbon atoms which may contain hetero atoms.

Abstract: A copolymer for positive type lithography, having at least a recurring unit (A) having a structure wherein an alkali-soluble group is protected by an acid-dissociating, dissolution-suppressing group, represented by the following formula (A) [in the formula (A), R10 is a hydrogen atom or a hydrocarbon group which may be substituted by fluorine atom; R11 is a crosslinked, alicyclic hydrocarbon group; n is an integer of 0 or 1; and R12 is an acid-dissociating, dissolution-suppressing group], and a terminal structure (B) having a structure wherein an alkali-soluble group is protected by an acid-dissociating, dissolution-suppressing group, represented by the following formula (B) [in the formula (B), R21 is a hydrocarbon group which may contain nitrogen atom; R22 is an acid-dissociating, dissolution-suppressing group; and p is a site of bonding with copolymer main chain].

Abstract: A copolymer for positive type lithography, having at least a recurring unit (A) having a structure wherein an alkali-soluble group is protected by an acid-dissociating, dissolution-suppressing group, represented by the following formula (A) [in the formula (A), R10 is a hydrogen atom or a hydrocarbon group which may be substituted by fluorine atom; R11 is a crosslinked, alicyclic hydrocarbon group; n is an integer of 0 or 1; and R12 is an acid-dissociating, dissolution-suppressing group], and a terminal structure (B) having a structure wherein an alkali-soluble group is protected by an acid-dissociating, dissolution-suppressing group, represented by the following formula (B) [in the formula (B), R21 is a hydrocarbon group which may contain nitrogen atom; R22 is an acid-dissociating, dissolution-suppressing group; and p is a site of bonding with copolymer main chain]. The copolymer is used in chemically amplified positive type lithography and is superior in lithography properties (e.g.

Abstract: An olefin polymerization solid catalyst including a reaction product of a transition metal compound and an organoaluminum compound carried on a support having silica treated with an organoaluminum-oxy compound.

Abstract: A copolymer for positive type lithography, having at least a recurring unit (A) having a structure wherein an alkali-soluble group is protected by an acid-dissociating, dissolution-suppressing group, represented by the following formula (A) [in the formula (A), R10 is a hydrogen atom or a hydrocarbon group which may be substituted by fluorine atom; R11 is a crosslinked, alicyclic hydrocarbon group; n is an integer of 0 or 1; and R12 is an acid-dissociating, dissolution-suppressing group], and a terminal structure (B) having a structure wherein an alkali-soluble group is protected by an acid-dissociating, dissolution-suppressing group, represented by the following formula (B) [in the formula (B), R21 is a hydrocarbon group which may contain nitrogen atom; R22 is an acid-dissociating, dissolution-suppressing group; and p is a site of bonding with copolymer main chain]. The copolymer is used in chemically amplified positive type lithography and is superior in lithography properties (e.g.

Abstract: The present invention provides a copolymer for semiconductor lithography, comprising: at least, a recurring unit (A) having a structure wherein an alkali-soluble group has been protected with an acid-dissociating, dissolution-suppressing group, and a terminal structure (F) represented by the following formula (F): (wherein X1 and X2 are each independently a hydrogen atom, a halogen atom or a hydrocarbon group of 1 to 4 carbon atoms which may be substituted with halogen atom; Y11 to Y14 are a hydrogen atom, or an ether bond or a hydrocarbon bond of 1 to 2 carbon atoms, each formed between Y11 and Y12 or between Y13 and Y14; Y21 to Y25 are each independently a hydrogen atom or a hydrocarbon group of 1 to 4 carbon atoms; and n is an integer of 0 or 1); a composition containing the copolymer; and a thiol compound giving the copolymer. The copolymer of the present invention, when used in semiconductor lithography, is superior in lithography properties such as development contrast, DOF and the like.

Abstract: An olefin polymerization solid catalyst which comprises having a reaction product of (C) a transition metal compound of the following formula (1) or (2) and (D) an organoaluminum compound carried on a support having (A) silica treated with (B) an organoaluminum-oxy compound; (R1aCp)m(R2bCp)nM-(-X-Ar-Yc)4-(m+n)??(1) wherein M is titanium, zirconium or hafnium, Cp is a group having a cyclopentadienyl structure, R1 and R2 are a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an alkylaryl group, an arylalkyl group or an alkylsilyl group, X is an oxygen atom or a sulfur atom, Ar is an aromatic ring, Y may be the same or different and is a hydrogen atom or a substituent selected from the group consisting of a hydrocarbon group, an alkylsilyl group, a halogen atom, a halogenated hydrocarbon group, a nitrogen-containing organic group, an oxygen-containing organic group or a sulfur-containing organic group, a and b are an integer of from 0 to 5, m and n are an integer of from 0 to 3, m+n is an integ

Abstract: A solid catalyst for olefin polymerization, which comprises a silica carrier (A) having a specific surface area of from 600 to 850 m2/g, a pore volume of from 0.1 to 0.8 ml/g and an average particle size of from 2 to 12 &mgr;m, and an organoaluminum-oxy compound (B) and a Group IVB transition metal compound (C) containing a ligand having a cyclopentadienyl skeleton, supported on the carrier (A).

Abstract: A solid catalyst for olefin polymerization, which comprises a silica carrier (A) having a specific surface area of from 600 to 850 m2/g, a pore volume of from 0.1 to 0.8 ml/g and an average particle size of from 2 to 12 &mgr;m, and an organoaluminum-oxy compound (B) and a Group IVB transition metal compound (C) containing a ligand having a cyclopentadienyl skeleton, supported on the carrier (A).

Abstract: The present invention relates to a solid catalyst (D) for olefin polymerization comprising a magnesium-containing solid component (A) carrying thereon an organoaluminum-oxy compound (B) and a metallocene compound (C), the magnesium-containing compound (A) being obtained by heat treating a magnesium compound represented by the general formula: MgX2.nH2O where X represents a halogen atom and n is an integer of 1 to 12, and to a method of producing an olefinic polymer using the catalyst. In the case where the above solid catalyst for olefin polymerization is used, catalyst activity, particularly activity per solid catalyst, is high. Therefore, a deashing treatment step such as catalyst removal can be omitted. Further, the olefinic polymer produced has a narrow molecular weight distribution, and in the case of a copolymer, its monomer composition is uniform.

Abstract: A solid catalyst for olefin polymerization, obtained by reacting a least one of a hydropolysiloxane compound, having the formula R1aHbSiO(4−a−b)/2, a silane compound of formula R2cSi(OH)4−c, and condensates of the silane, with a compound of formula (MgR32)p.(R3MgX)q to form a reaction product. The reaction product is reacted with an alcohol, having 1 to 4 carbon atoms, to obtain an intermediate product. The intermediate product, is then reacted with water to obtain reaction product. An organoaluminum oxy compound and a metallocene compound are carried on the solid reaction product. The solid catalyst may be used for olefin polymerization. The catalyst requires no deashing treatment and produces a polymer having high bulk density and narrow particle size distribution. Thus the solid catalystenables control of particle size of the polymer in a simple easy manner, and shows no adhesion of polymer onto the inner wall of autoclave.

Abstract: A battery charging apparatus for charging the electricity from a current source to a cell includes a variable resistor in parallel with the cell, a cell voltage detection unit for detecting the current voltage value of the cell and a comparator for comparing the current voltage value to a pre-set voltage value. The resistance value of the variable resistor is controlled responsive to the results of comparison so that the current from the current source is caused to flow through both the cell and the variable resistor with progress in the charging of the cell. The current is prevented from flowing through the cell when the cell is fully charged, so that overcharging is eliminated. If plural cells are charged in series, the control operation of not causing the current to flow through the fully charged cell can be carried out for each of the cells, so that integrated charging may be continued until all of the cells are fully charged thus shortening the cell charging time.