Polysilanes

A polysilane is claimed whose main chain skeleton has a repeating unit represented by the general formula (1): wherein R 1 represents a substituted or unsubstituted alkyl group; X represents a nitrogen atom-containing group represented by the general formula (2): wherein R 2 represents a substituted or unsubstituted aryl group; Ar 1 represents a substituted or unsubstituted arylene group; and Ar 2 represents a substituted or unsubstituted aryl group. Compounds (1) are prepared from dihalosilane which is also claimed. Polysilanes (1) have an excellent moldability as a higher polymeric material and a higher hole drift mobility as a hole transporting material.

Process for production of fused ring compound

POLYMER THIN FILM AND POLYMER THIN FILM DEVICE USING SAME

SALT OF SULFINYLBENZIMIDAZOLE COMPOUND, AND CRYSTAL AND AMORPHOUS FORM THEREOF

Salts of 2-[({4-[(2,2-dimethyl-1,3-dioxan-5-yl)methoxy]-3,5-dimethylpyridin-2-yl}methyl)sulfinyl]-1H-benzimidazole, and crystals and amorphous forms thereof.

PYRIMIDINE NUCLEOSIDE DERIVATIVES

The pyrimidine compounds of the present invention are represented by the general formula: and pharmaceutically-acceptable salts thereof. In the above formulae, R1 represents a hydroxyl group or an amino group which may be substituted by an acyl group; R2 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R3 represents a hydrogen atom or a hydroxyl group; and R4 and R5 each represent a hydrogen atom or together may form a group -R6R7Si-O-SiR6'R7'- (wherein R6, R7, R6' and R7' may be the same or different from one another and each represents an alkyl group having 1 to 4 carbon atoms). The compounds of the present invention exhibit excellent antitumor effect or are intermediates for synthesizing useful antitumor agents.

Polymer having unit obtained by condensation of difluorocyclopentanedione ring and aromatic ring, organic thin film using the same, and organic thin film device

Disclosed is a polymer having a repeating unit represented by the general formula (I) below and a reduction potential based on ferrocene as measured by cyclic voltammetry of from -1.5 V to -0.5 V. Inthe formula, Ar<1> represents a divalent aromatic hydrocarbon group or a divalent heterocyclic group. (These groups may be substituted by a substituent).

ORGANIC PHOTOELECTRIC CONVERSION DEVICE AND POLYMER USEFUL FOR PRODUCING THE SAME

Disclosed is a polymer containing a repeating unit (repeating unit A) composed of one structure represented by the formula (1) below one structure represented by the formula (2) below and one or more structures represented by the formula (3) below. In this polymer, the difference between the maximum number of carbons in the carbon main chain contained in an alkyl group represented by R 1 or R 2 and the maximum number of carbons in the carbon main chain contained in an alkyl group represented by R 3 or R 4 is 0 or 1.

INJECTION MOLDING APPARATUS

PURPOSE: To enable it to be corresponded flexibly to a multi-kind and small quantity production by constituting a mold to be detachable relative to a table, and displacing the mold between the table and mold exchanging mechanism. CONSTITUTION: When the kind of a molding to be molded is changed from A kind to B kind, it is given a command from an outside molding indication device. As a result, it is changed to an operation mode which may not conduct an injection while clamping a mold 4 at a clamping and injecting station S1, and as the mold 4 passed through a mold opening station S2 reaches a station S4, a clamper 3 releases the clamp of the mold 4; on the other hand, a push-pull cylinder 14 pulls the mold 4 in a transfer table 12, and the mold 4 is forwarded in the space of a storage box 17 by another push-pull cylinder 13. Furthermore, as the storage box 17 removes in a upper and lower direction, a push-pull cylinder 15 draws out a mold 16 of B kind from the storage box 17 onto a mounting ...

IMAGE FORMING METHOD

PURPOSE: To provide an image forming method for reproducing the bright color of high transparency, and firmly sticking toner so that the toner is not stripped and an offset does not occur. CONSTITUTION: An image formation is executed by an image forming device having an inorganic particulate layer composed of inorganic particulates, on a transparent substrate, using a transparent sheet 60 having ruggedness, for the surface of the inorganic particulate layer, and provided with a belt fixing device 45, the toner is sufficiently melted, and simultaneously, the heating belt 51 of the belt fixing device 51 can be coated with oil. COPYRIGHT: (C)1993,JPO&Japio ...

Silizium enthaltende Verbindung und organische elektrolumineszente Vorrichtung, in welcher diese verwendet wird.

PYRIMIDONVERBINDUNGEN UND PHARMAZEUTISCHE ZUSAMMENSETZUNGEN, DIE DIESE ENTHALTEN

Polymeric compound, thin polymer film, and thin polymer film element including the same

Polysilane, its production process and starting materials therefor

Organic light-light conversion device

An organic light-light conversion device excellent in device characteristics, comprising a light receiving unit having a layer including a photo-conductive organic semiconductor developing a photo-current multiplication phenomenon by light irradiation, and a light emitting unit having a layer including a field emitting organic semiconductor emitting light by current injection, characterized in that at least one of the photo-conductive organic semiconductor and the field emitting organic semiconductor is polymer semiconductor. An imaging intensifier consisting of a plurality of arranged above organic light-light conversion devices. An optical sensor provided with a means of measuring and outputting voltages applied to the above organic light-light conversion device and to the opposite ends of a layer including the field emitting organic semiconductor.

PYRIMIDINVERBINDUNG AND THIS CONTAINING MEDICAL COMPOSITION

BENZIMIDAZOLVERBINDUNGEN

Pyrimidine compound and medicinal composition thereof

POLYMER HAVING UNIT OBTAINED BY CONDENSATION OF DIFLUOROCYCLOPENTANEDIONE RING AND AROMATIC RING, ORGANIC THIN FILM USING THE SAME, AND ORGANIC THIN FILM DEVICE

A polymer having a repeating unit represented by the following general formula (I) and a ferrocene-based reduction potential of 1.5 to 0.5 V as measured by a cyclic voltammetry method wherein Ar1 represents a divalent aromatic hydrocarbon group or a divalent heterocyclic group, and these groups may be substituted by a substituent.

FIXING DEVICE

PURPOSE: To prevent the irregular reflection and the colorfulness of an image from lowering, and to obtain a transferred image which has high quality and fidelity and is very similar to the original image by optionally switching a transferred toner image to a gloss image or a non-gloss image and fixing it. CONSTITUTION: A fixing area where a transferring paper P abuts is varied corresponding to the gloss mode and the non-gloss mode. For example, the gloss mode is selected by a selecting means, a gear G2 is kept on a position where the gear G2 is turned counterclockwise so that a fixing device 45 is on a specified condition. Consequently, the area where a heating belt 454 comes into contact with a press-bonding belt 458 is on the longest condition, the toner image on the transferring paper P is cooled in a state where the toner is fully smoothed and is fixed as the gloss image. Thus, the irregular reflection and the colorfuless of the image are prevented from lowering, and the transferred ...

WELDING PROCESS

ELECTROSTATIC IMAGE DEVELOPER AND ITS DEVELOPING METHOD

PURPOSE: To stabilize formation of a high-quality toner image high in density and free from fog by incorporating a specified compound in the binder resin of the toner. CONSTITUTION: The developer to be used is a one-component type electrostatic image developer composed of a magnetic or nonmagnetic toner containing in the binder resin one of the compounds represented by formula I, II, and III in which each of R1 and R2 is H atom or 1W5 C alkyl group, optionally same or different; M is a divalent metal; and X+ is a cation. This compound has superior negative charge controlling performance, thus permitting the obtained toner to be triboelectrified to a proper polarity in a proper triboelectrification quantity, accordingly, remarkably enhanced in attachability to the image part of the electrostatic image carrier, and to form a toner image high in image density and to prevent fogging. COPYRIGHT: (C)1988,JPO&Japio ...

IMAGE READER AND IMAGE FORMING DEVICE

PURPOSE: To discriminate whether a document is glossy or not by providing an optical sensor in the vicinity of an image reading part, detecting reflected light from light irradiating a document in a different position, and measuring the degree glossiness of the document. CONSTITUTION: A photodetecting part 25 and a photodetecting part 26 are placed in one end part of a first mirror unit 12, the photodetecting part 25 is provided in a position for photodetecting the regular reflected light of irradiating light of an exposure lamp 14 for irradiating a document D, and the photodetecting part 26 is provided in a position for photodetecting the irregular reflected light of the document D in the vicinity of a photodetecting slit 27. Their outputs are converted to each image density by logarithmic converting circuits 51A, 51B, respectively, and converted to the degree of glossiness corresponding to two kinds of density from a table contained in a ROM 1. The measurement of this degree of glossiness ...

KONDENSIERTE POLYZYKLISCHE POLYMER, DÜNNER ORGANISCHER FILM UNTER VERWENDUNG DAVON UND TRANSISTOR MIT DÜNNEM ORGANISCHEM FILM

2-AMINOPYRIDIN-VERBINDUNGEN AND YOUR USE AS MEDICINES

Benzimidazole compound

Aromatic compound organic thin film using such aromatic compound and organic thin film element

This invention provides an aromatic compound that can be favorably used as an organic semiconductor material having an excellent charge transfer capability and a high stability. A favorable embodiment of the aromatic compound is represented by the following example (1): Wherein Ar11 represents a group containing an aromatic ring, X11 and X12 represent the group represented by formula (1a) or formula (1b). In the formulas (1a) and (1b), Ar12 and Ar13 represent an aromatic hydrocarbon group having a number of carbon atoms of 6 or more, R11, R12, R13 and R14 each represents a hydrogen atom, a halogen atom or a monovalent group, X13, X14, X15 and X16 each represents an oxygen atom, a sulfur atom or a selenium atom.

Fused ring compound and method for producing same, polymer, organic thin film containing those, and organic thin film device and organic thin film transistor comprising such organic thin film

Provided is a fused ring compound which can exhibit sufficient charge transport properties and excellent solubility in a solvent. The fused ring compound is represented by general formula (1), wherein R11 and R12 each independently represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an alkoxy group, an alkylthio group, an alkylamino group, an alkoxycarbonyl group, an optionally substituted aryl group having 6 to 60 carbon atoms, an optionally substituted heterocyclic group having 4 to 60 carbon atoms, or a cyano group, provided that at least one of R11 and R12 is not a hydrogen atom; R13 and R14 each independently represent a monovalent group, and n and m each independently denote an integer of 0 to 2; and Y11 and Y12 are each independently a divalent group comprising a sulfur atom, an oxygen atom, a nitrogen atom, a selenium atom or a tellurium atom.

INK-JET PRINTER

PROBLEM TO BE SOLVED: To provide an ink-jet printer capable of executing a wiping operation without scattering an adhered substance wiped off from a recording head to the surroundings. SOLUTION: A wiping member having a blade projecting from below a head, supported obliquely along the row direction of ejection openings provided on the bottom surface of the head, for a wiping operation with the blade in contact with the surface provided with the ejection opening row, is provided. COPYRIGHT: (C)2002,JPO ...

Polymerverbindung, Polymer-Dünnfilm und Polymer-Dünnfilm-Vorrichtung unter deren Verwendung

Polymerverbindung, die eine Wiederholungseinheit der folgenden Formel (1) und eine Wiederholungseinheit der folgenden Formel (2) umfasst und ein auf Polystyrol bezogenes Zahlenmittel des Molekulargewichts von 103 bis 108 aufweist: (wobei Ar1 und Ar2 jeweils unabhängig einen dreiwertigen aromatischen Kohlenwasserstoffrest oder einen dreiwertigen heterocyclischen Rest darstellen, X1 und X2 jeweils unabhängig O, S, C(=O), S(=O), SO2, C(R1)(R2), Si(R3)(R4), N(R5), B(R6), P(R7) oder P(=O)(R8) darstellen, R1 bis R8 jeweils unabhängig ein Wasserstoffatom, Halogenatom, einen Alkylrest, Alkyloxyrest, Alkylthiorest, Arylrest, Aryloxyrest, Arylthiorest, Arylalkylrest, Arylalkyloxyrest, Arylalkylthiorest, Acylrest, Acyloxyrest, eine Amidgruppe, Säureimidgruppe, einen Iminrest, eine Aminogruppe, substituierte Aminogruppe, einen substituierten Silylrest, substituierten Silyloxyrest, substituierten Silylthiorest, substituierten Silylaminorest, einwertigen heterocyclischen Rest, Heteroaryloxyrest, Heteroarylthiorest ...

Verfahren zur Herstellung von aromatischer Verbindung

Verfahren zur Herstellung einer aromatischen Verbindung der folgenden Formel (3), umfassend Umsetzen einer Verbindung der folgenden Formel (1) mit einer Olefinverbindung der folgenden Formel (2) in der Gegenwart eines Übergangsmetallkomplexes: (wobei ein Ring Ar1 einen aromatischen Kohlenwasserstoffring oder aromatischen heterocyclischen Ring darstellt, ein Ring Ar2 einen heterocyclischen Ring, enthaltend Xi und N*, darstellt und das X1 ein Stickstoffatom oder Kohlenstoffatom darstellt und das N* ein Stickstoffatom darstellt, bindend über eine Doppelbindung zu einem von zwei benachbarten Atomen in dem Ring Ar2. Der Ring Ar1 und/oder der Ring Ar2 können gegebenenfalls einen Rest, ausgewählt aus einem Alkylrest mit 1 bis 10 Kohlenstoffatomen, einem Alkoxyrest mit 1 bis 10 Kohlenstoffatomen, einem Arylrest mit 6 bis 18 Kohlenstoffatomen und einem Aryloxyrest mit 6 bis 10 Kohlenstoffatomen, aufweisen. Der Ring Ar1 und der Ring Ar2 können ferner direkt oder über einen zweiwertigen Rest verbunden ...

2-aminopyridine compounds and use thereof as drugs

POLYSILANE, PROCESS FOR PRODUCING THE SAME, AND CORRESPONDING RAW MATERIAL

L'invention concerne un polysilane dont le squelette de chaîne principale comporte une unité répétée représentée par la formule générale (1): (CF DESSIN DANS BOPI) dans laquelle R1 représente un groupe alkyle, cycloalkyle, aryle ou aralkyle substitué ou non substitué, X représente un atome ayant un électron non apparié ou un groupe contenant un atome ayant un électron non apparié et représente un atome d'oxygène, un atome de soufre ou un groupe contenant un atome d'azote représenté par la formule générale (2): (CF DESSIN DANS BOPI) dans laquelle R2 représente un groupe alkyle, cycloalkyle, aryle ou aralkyle substitué ou non substitué, Ar1 représente un poupe arylène substitué ou non substitué, Ar2 représente un groupe aryle substitué ou non substitué, un groupe ayant un squelette d'amine aromatique ou un squelette éthylène aromatique; un procédé de préparation de ce polysilane et un dihalogénosilane qui constitue la matière première utilisée dans ce procédé, ledit polysilane ayant une excellente ...

POLYMERIC PHOSPHOR EMITTING FLUORESCENCE IN SOLID STATE, AND POLYMERIC LIGHT EMITTING DEVICE

PURPOSE: Provided is a polymeric phosphor, which has a specific carrier drift mobility, specific repeating units and a specific range of number average molecular weight, emits fluorescence in a solid state, shows excellent solubility to an organic solvent, and imparts high efficiency and excellent lifespan to LEDs. CONSTITUTION: The polymeric phosphor emits fluorescence in a solid state, has a number average molecular weight of 1×10^4 to 1×10^8 on the basis of polystyrene standards, and includes repeating units each represented by a formula 2, a formula 3 and a formula 4. In the formulae 2, 3 and 4, Ar2 is a divalent heterocyclic group; X is O or S; R3 is a substituted or non-substituted alkyl, alkylsilyl, aryl, arylalkyl or heterocyclic group; k is an integer of 1-4; each of R4 and R5 represents H, alkyl, aryl, hetrocyclic group or cyano; m is 0 or 1; Ar3 is a heterocyclic group; Ar4 is a substituted or non-substituted heterocyclic group; n is an integer of 1-4; each of R6 and R7 represents ...

Organic light-light conversion device

An organic light-light conversion device excellent in device characteristics, comprising a light sensing unit having a layer including a photo-conductive organic semiconductor developing a photo-current multiplication phenomenon by light irradiation, and a light emitting unit having a layer including an electroluminescent organic semiconductor emitting light by current injection, characterized in that at least one of the photo-conductive organic semiconductor and an electroluminescent organic semiconductor is polymer semiconductor. An imaging intensifier consisting of a plurality of arranged above organic light-light conversion devices. An optical sensor provided with a means of measuring and outputting voltages applied to the above organic light-light conversion device and to the opposite ends of a layer including the electroluminescent organic semiconductor.

ELECTROSTATIC IMAGE DEVELOPING CARRIER

PURPOSE: To obtain the titled carrier having always stable triboelectrifiability independent of humidity, and capable of forming a good image by treating a silicone resin coating layer having a condensation reaction type after curing it, with a coupling agent. CONSTITUTION: The coating film of the condensation reaction type silicone resin is formed on the surface of the core material of the carrier followed by curing it, and then the obtd. cured layer is treated with the coupling agent to form the coating layer. As the condensation reaction type silicone resin, a thermosetting type silicone resin and a cold setting type silicone resin may be used. As the coupling agent, the silane type or a titanium type coupling agnet is used. As the silane coupling agent having an alkoxy group or a chlorine atom forms a silanol group by hydrolysing it, said coupling agent has good reactivity to a hydroxy group contd. in the cured layer of the condensation reaction type silicone resin. COPYRIGHT: (C)1987 ...

INK JET PRINTER

PROBLEM TO BE SOLVED: To provide an ink jet printer for simply cleaning an ink discharge port of a head and a fine tube including initial ink introducing and cleaning ink discharging operations by providing a cleaning member for effectively and compactly unifying a space. SOLUTION: The ink jet printer comprises a first cleaning member 4 for cleaning a head 20 of the printer, and a second cleaning member 45 for cleaning the member 4. The head 20 is moved to a non-recording position in a main scanning direction, ink discharge ports 21K, 21C, 21M, 21Y of the head 20 are cleaned by the member 4, and the member 4 is rotatably moved at an axial center parallel to sub-scanning direction of a recording sheet, and a contact position of the head 20 with the first member is cleaned by the second member 45. COPYRIGHT: (C)1998,JPO ...

DIESEL ENGINE

PROBLEM TO BE SOLVED: To provide a diesel engine capable of preventing insufficient lubrication for a fuel injection camshaft even when the engine is downwardly inclined toward a timing transmission gear case. SOLUTION: After engine oil 14 in an oil pan flows to an inner bottom of an injection pump housing case 1 with a pumping force of an oil pump, it flows into a timing transmission gear case 11 via an oil flowing passage 20 of the injection pump housing case 1 and is returned into the oil pan. An end of a fuel injection camshaft 3 comes into contact with an end of the injection pump housing case 1 so that it is journaled via a rolling bearing 41, and an oil blocking wall 24 is provided along an end face of the rolling bearing 41. When the engine is downwardly inclined toward the timing transmission gear case 11 side, the engine oil 14 to be flown to the timing transmission gear case 11 via a gap 41a between races of the rolling bearing 41 from the injection pump housing case 1 is blocked ...

HERSTELLUNGSVERFAHREN FÜR EINEN TANK

Herstellungsverfahren für einen Tank, umfassend:Wickeln einer Faser auf einen Liner als ein Basiselement des Tanks durch Umreifungswickeln derart, dass sequentiell mehrere Faserschichten der Faser ausgehend von einer Seite, welche einer äußeren Umfangsfläche des Liners näher ist, hin zu einer Seite, welche von der äußeren Umfangsfläche des Liners weiter entfernt ist, gebildet werden, wobei eine N-te Schichte näher an der äußeren Umfangsfläche des Liners ist als eine (N+1)-te Schicht, wobei N eine ganze Zahl von nicht weniger als 1 bezeichnet, wobeidas Wickeln der Faser auf den Liner umfasst:Bilden der (N+1)-ten Schicht, so dass ein Ende der (N+1)-ten Schicht in einer Achsenlinienrichtung des Liners um einen ersten vorbestimmten Abstand entlang der Achsenlinienrichtung des Liners näher an einer axialen Mitte des Liners ist als ein Ende der N-ten Schicht in der Achsenlinienrichtung des Liners; undWickeln der Faser auf die N-te Schicht, um eine Wicklungswindung der Faser vorzusehen, welche ...

Organische elektrolumineszente Vorrichtung

Polymeric compound, thin polymer film, and thin polymer film element including the same

A polymeric compound which comprises repeating units represented by the following formula (1) and repeating units represented by the formula (2) and has a number-average molecular weight, in terms of polystyrene, of 10<3>-10<8> : (1) (2) wherein Ar<1> and Ar<2> each independently represents a trivalent aromatic hydrocarbon group or trivalent heterocyclic group; X<1> and X<2> each independently represents O, S, C(=O), S(=O), SO2, etc., provided that X<1> is different from X<2>; Y represents O or S; R<9> represents halogeno, alkyl, alkyloxy, etc.; m is 0 or 1; n is an integer of to 6; o is an integer of 1 to 6; and p is an integer of 0 to 2.

PYRIMIDINE NUCLEOSIDE DERIVATIVES

... ¢Constitution! The novel pyrimidine derivatives of the present invention are compounds represented by the general formula: or (1) (2) and their salts. In the above formulae, R1 represents a hydroxyl group or an amino group which may be substituted by an acyl group; R represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R3 represents a hydrogen atom or a hydroxyl group; and R4 and R5 each represent a hydrogen atom or together may form a group -R6R7Si-O-SiR6'R7'- (wherein R6, R7, R6' and R7' may be the same or different from one another and each represent an alkyl group having 1 to 4 carbon atoms). ¢Effect! The compounds of the present invention exhibit excellent antitumor effect or are intermediates for synthesizing useful antitumor agents.

POLYMERIC FLUORESCENT SUBSTANCE, POLYMERIC FLUORESCENT SUBSTANCE SOLUTION AND POLYMER LIGHT EMITTING DEVICE USING THE SAME

PURPOSE: Provided are a polymeric fluorescent substance or polymeric fluorescent substance solution which can attain higher luminous efficiency as a polymer light emitting device(LED), and a polymer LED using the same. CONSTITUTION: The polymeric fluorescent substance emits fluorescence in the solid state, has a polystyrene-reduced number average molecular weight of 1 x 10^3 to 1 x 10^7, and has at least one repeating unit of formula: -Ar1-(CR1=CR2)k- (wherein, Ar1 is a divalent group forming carbon-carbon bonds with each of the adjacent two groups, the divalent group is an arylene group having 6-60 carbon atoms which participates in conjugation or a heterocyclic group having 4-60 carbon atoms which participates in conjugation, and the arylene group and heterocyclic group may further have one or more substituents, each of R1 and R2 independently represents a group selected from hydrogen atom, linear, branched or cyclic alkyl group having 1-20 carbon atoms, aryl groups having 6-60 carbon ...

Fluorine-containing polycyclic aromatic compound, fluorine-containing polymer, organic thin film and organic thin film element

To provide a new compound utilized as an organic n-type semiconductor excellent in electron-transporting property. This fluorine-containing polycyclic aromatic compound expressed by general formula (I) [wherein, Ar1, Ar2are each a >=6C aromatic hydrocarbon group or a >=4C heterocyclic group; R1to R4are each H, a halogen atom or the like; R5, R6are each H or a monovalent organic group which may be substituted by a substituent; s1and t1are each an integer of >=2; and provided that at least one of the R5, R6is a monovalent organic group of which at least one of all H atoms including those of the substituent is substituted by a fluorine atom].

OUTAGE SECTION LOCATOR IN SUBSTATION

PROBLEM TO BE SOLVED: To provide an outage section locator which can detect even if an outage occurs in a substation. SOLUTION: The outage section locator comprises a CT section 71 for detecting the current and voltage of a radio CT, a ground voltage detecting section 73, an A/D section 74 for converting the current and voltage waveforms digitally, a memory section 75 for storing resulting information, a section 76 for operating the differential current waveform between outage time and sound time, a section 77 for comparing the magnitude of the differential current waveform with a predetermined value, a section 78 for operating the phase angle difference between voltage and current, and sections 79, 80 for communicating information with a ground section on the charged side. The ground section is provided with sections 45, 46 for transmitting/receiving radio wave to/from the radio CT. A decision section is provided with a section 55 for controlling transmission/reception of the radio CT ...

TIG YOSETSUJOKENSEIGYOHO

INJECTION MOLDING APPARATUS

PURPOSE: To cope with flexibly to a multi-kinds and small quantity production by displacing a mold in shifting the mold alternatively between a mold clamping device and a pair of mold opening devices in both sides thereof. CONSTITUTION: A mold 24 of C kind is staged on a mold displacing device 5, and a mold 25 of D kind is on the other mold displacing device 6, for example, in the case where a molding to be molded is displaced from the B kind to the D kind, a command is given thereto from an outside molding indiction device. Following this, the mold 10 of the B kind being completed in mold clamping at a mold opening device 4 and in molding remove is not forwarded to the side of a mold clamping device 1, and sent out of the mold opening device 4 onto a conveyor 22 of the mold displacing device 6 directly as shown in an arrow. On the contrary, the mold 25 of D kind being waiting on the conveyor 22 is pushed into the mold opening device 4 by a pusher cylinder 23. The pushed in mold 25 is transported ...

SALT OF SULFINYLBENZIMIDAZOLE COMPOUND, AND CRYSTAL AND AMORPHOUS FORM THEREOF

Salts of 2-[({4-[(2,2-dimethyl-1,3-dioxan-5-yl)methoxy]-3,5-dimethylpyridin-2-yl}methyl)sulfinyl]-1H-benzimidazole, and crystals and amorphous forms thereof.

PYRIMIDINE COMPOUND AND MEDICINAL COMPOSITION THEREOF

A novel pyrimidine compound having an excellent antagonistic activity against adenosine receptors (A1, A2A, and A2Breceptors). Specifically, it is a compound represented by the following formula, a salt of the compound, or a solvate of either. (I) In the formula, R1 and R2 are the same or different and each represents hydrogen, optionally substituted C1-6 alkyl, etc.; R3 represents hydrogen, halogeno, etc.; R4 represents an optionally substituted C6- 14 aromatic hydrocarbon ring group, optionally substituted 5- to 14- membered nonaromatic heterocyclic group having at least one unsaturated bond, etc.; and R5 represents an optionally substituted C6-14 aromatic hydrocarbon ring group or optionally substituted 5- to 14-membered aromatic heterocyclic group. © KIPO & WIPO 2007 ...

Inkjet head

An ink jet head in which a head chip on which a nozzle for jetting ink and an ink supply port that is communicated with the nozzle are formed and a manifold on which an ink channel connecting port and a groove communicating with the ink channel connecting port are formed, are provided, and an ink channel in which a spacer occupying a part of a space in the groove is arranged in the groove is formed by connecting a face on which the ink supply port of the head chip is formed, to a face on which the groove of the manifold is formed. An ink path is formed so as to be capable of being communicated from the ink channel connecting port to the groove through the ink channel.

ELECTROSTATIC IMAGE DEVELOPING CARRIER

PURPOSE: To obtain the titled carrier having a less tendency for peeling off a coating layer from the surface of a core material of the carrier due to a repeated use for a long period and having a stable triboelectrifiability by provid ing the coating layer composed of a silicone resin on the surface of the core material of the carrier which is treated with the coupling agent. CONSTITUTION: The coating layer made of the silicone resin is formed by treating the surface of the core material of the carrier with the coupling agent. As the silicone resin, the condensation reaction type silicone resin is preferably use, but the thermosetting type and the cold setting type silicone resins may be used. As the coupling agent, for example, a silane type or a titanium type coupling agent may be used. The silane type coupling agent is preferable, since said coupling agent has the good binding property to the silicone resin. COPYRIGHT: (C)1987,JPO&Japio ...

Farbbilderzeugungsverfahren

POLYMER LIGHT-EMITTING DEVICE HAVING HIGH LUMINOUS EFFICIENCY BY USING POLYMERIC FLUORESCENT SUBSTANCE CONTAINING WATER OR POOR SOLVENT, AND MANUFACTURING METHOD THEREOF

PURPOSE: Provided are a polymer light-emitting device, which exhibits a high luminous efficiency, has few dark spots, and is used in curve and plane-shape light sources, segment type display apparatuses, etc, and a manufacturing method thereof. CONSTITUTION: The polymer light-emitting device, in which at least one light emitting layer containing a polymer fluorescent material is placed between a pair of transparent or opaque negative and positive electrodes, is manufactured by the steps of: passing a polymer fluorescent material solution through a filter having a pore size of 1micron or smaller to prepare a coating material; and forming a light emitting layer using the polymer fluorescent material solution. The polymer fluorescent material is soluble in organic solvent. © KIPO 2007 ...

METHOD AND APPARATUS FOR CIRCUMFERENTIAL FILLET WELDING

PURPOSE: To prevent generation of defect of discontinuity in the welded portion, even through the cylindrical pole type members are welded so as to stand close together in great numbers, by welding with the welding rod, which is spirally moved downward along the circomference of cylindrical pole type member in a distance equal to the shortened length of welding rod because of melting of its top end. COPYRIGHT: (C)1978,JPO&Japio ...

SUCTION UNIT

PROBLEM TO BE SOLVED: To provide a suction unit of ink jet printer in which the suction sequence time can be shortened while preventing scattering of ink. SOLUTION: The suction unit comprises one or a plurality of suction caps for sucking ink from the nozzle of one or a plurality of ink jet heads in an ink jet printer. The suction unit has a bottom wall part for supporting the one or a plurality of suction caps. A wall for preventing scattering of ink is provided around the one or a plurality of suction caps while rising from the bottom wall part. Consequently, scattering of ink can be prevented. COPYRIGHT: (C)2002,JPO ...

ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD

PURPOSE: To provide the image forming method where a transmitted image of OHP is finished in high picture quality even when releasing agent such as silicon oil is used by securing sufficient melting of toner in an image after fixing, providing superior luster without causing blackening or turbidity due to sealing of air bubbles in the melted toner, and furthermore, carrying out fixing with high color reproduction where offsetting hardly occurs. CONSTITUTION: This is the electrophotographic image forming method provided with an endless belt consisting of a substrate 15A wound around a fixing roll and a separating roll and a releasing layer 15C, and the fixing roll which is press fixed to the fixing roll through the belt, utilizing a fixing device provided with a heater in a core part of at least one of the fixing rolls, and furthermore utilizing as the transfer material for OHP, pillar shaped bodies 51A consisting of ZnO or TiO2 planted at approximately even intervals through a binder on ...

BENZIMIDAZOLVERBINDUNGEN

PYRIMIDINVERBINDUNG UND DIESE ENTHALTENDE MEDIZINISCHE ZUSAMMENSETZUNG

Organic light-light conversion device

Process for production of fused ring compound

Disclosed is a process for producing a fused ring compound having an excellent charge transfer property and excellent solubility in a solvent with good efficiency. The process comprises the step of reacting a compound represented by the general formula (1a) with a compound represented by the general formula (1b) in the presence of an amine and a metal complex catalyst: (1a) (1b) (1c) wherein Ar<11> and Ar<12> independently represent atoms constituting an aromatic or heterocyclic ring; X<11> and X<12> independently represent a hydrogen atom or a halogen atom, provided that at least one of X<11> and X<12> is a halogen atom; and R<11> and R<12> independently represent a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an alkylamino group, an alkoxycarbonyl group, an aryl group, a heterocyclic group or a cyano group, provided that at least one of R<11> and R<12> is not a hydrogen atom.

BENZIMIDAZOLE COMPOUND

A novel chemical compound useful as a therapeutic or prophylactic agent for acid-related diseases is provided, which has an excellent inhibitory effect against gastric acid secretion, an excellent effect of maintaining the inhibitory effect against gastric acid secretion, thereby maintaining intragastric pH high for a long time, and having more safety and appropriate physicochemical stability. Provided is a compound represented by where R1 and R3 may be the same or different and each represent a hydrogen atom or a C1-C6 alkyl group; R2 represents (5,5-dimethyl-1,3-dioxan-2-yl)methoxy group, 5,7-dioxaspiro[2.5]oct-6-ylmethoxy group, 1,5,9-trioxaspiro[5.5]undec-3-ylmethoxy group, or (2,2-dimethyl-1,3-dioxan-5-yl)methoxy group; R4, R5, R6 and R7 represent a hydrogen atom, halogen atom, C1-C6 alkyl group, C1-C6 haloalkyl group, C1-C6 alkoxy group or C1-C6 haloalkoxy group; and W1 represents a single bond, methylene or ethylene group, a salt thereof or a solvate of these.

METHOD FOR DEVELOPING ELECTROSTATIC IMAGE

PURPOSE: To eliminate the early damages on the surface of a thickness regulating member and to transport a developer layer of an adequate thickness stably to a developing region over a long period of time by specifying respectively the surface hardness of the thickness regulating member and the content ratio of the magnetic material in a magnetic toner. CONSTITUTION: The surface hardness of the thickness regulating member 33 is specified to ≥60 Vickers hardness HV to make the surface thereof resistant to damaging. The content ratio of the magnetic material in the magnetic toner 36 is specified to 15.0 to 45.0wt.% to decrease the rubbing force of the magnetic material on the thickness regulating member 33 while maintaining the characteristics as the magnetic toner 36. The early damages of the surface of the thickness regulating member 33 and the surface of a photosensitive body 10 are prevented in this way and the stable developments are attained over many times without entailing the deficiency ...

Organic light-light conversion device

The device comprises a light sensing unit 31 having a layer including a photoconductive organic semiconductor in which a photo-current multiplication phenomenon occurs, and a light emitting unit 32 having a layer including an electroluminescent organic polymeric semiconductor light emitter. The device is used as an image intensifier. The device also includes an optical sensor 33 provided with a means of measuring and outputting voltages applied to the above organic light-light conversion device and to the opposite ends of a layer including the electroluminescent organic semiconductor.

2-aminopyridine compounds and use thereof as drugs

Organic light-light conversion device

Process for production of aromatic compound

Disclosed is a process for production of an aromatic compound represented by the formula (3), wherein the process comprises reacting a compound represented by the formula (1) with an olefin compound represented by the formula (2) in the presence of a transition metal complex: (1) wherein the Ar1 ring represents an aromatic hydrocarbon ring or an aromatic heterocyclic ring; and the Ar2 ring represents a heterocyclic ring having X1 and N<*>, wherein X1 represents a nitrogen or carbon atom, and N<*> represents a nitrogen atom bound to one of two contiguous atoms in the Ar2 ring via a double bond; (2) wherein R1, R2, R3 and R4 independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or an aryl group having 6 to 18 carbon atoms; and (3) wherein Ar1, Ar2, X1, N<*>, R1, R2 and R3, are as defined above.

Fused cyclic compound, organic membrane and organic membrane element

INK SUCTION METHOD

PROBLEM TO BE SOLVED: To prevent a bubble from being left easily in a manifold when ink is introduced into the manifold. SOLUTION: In the ink suction method being employed for an ink jet head, ink is drained from an interconnection channel to evacuate a manifold and then ink is sucked from the interconnection channel under a pressure higher than that when ink is drained thus supplying ink from a supply ink channel into the manifold. COPYRIGHT: (C)2005,JPO&NCIPI ...

INKJET HEAD UNIT AND MANUFACTURING METHOD FOR INKJET HEAD UNIT

PROBLEM TO BE SOLVED: To provide an inkjet head unit which improves the manufacturing efficiency of an inkjet head unit, and consequently can suppress manufacturing costs of an inkjet printer, and to provide a manufacturing method for an inkjet head unit. SOLUTION: The inkjet head unit 2 which consists of a plurality of inkjet heads 20 for discharging ink to a recording medium 13, and the manufacturing method for the inkjet head unit are provided. The inkjet head which includes an inkjet head chip 32 with ink discharge openings at a leading end face, an ink feeding passage 30 for guiding the ink to the inkjet head chip, and an ink filter 31c set in the ink feeding passage is formed. Thereafter, the plurality of the inkjet heads are combined and fitted to form the inkjet head unit. COPYRIGHT: (C)2005,JPO&NCIPI ...

PLASMA ARC BUILD-UP WELDING METHOD BY POWDER METALS OR OTHER

PURPOSE: To obtain homogeneous weld metal, eliminate loss of powder and improve workability by supplying metal powder or ceramics powder from a powder supply nozzle which has been formed to spiral groove form to the plasma arc center part. CONSTITUTION: Plasma gas 21 and shield gas 51 are supplied from cylinders not illustrated. Also, a pilot arc is generated at the end of an electrode 2 and the orifice portion of an electrode 30 by applying voltage from a power source 6 to the W electrode 2 and copper electrode 30. Next, a plasma arc is generated through the plasma gas between the base metal 1 to be welded and the electrode 2 by closing the circuit of a welding power source 7. Next, metal powder or/and ceramics powder is sent into this arc to let weld metal 11 to form on the surface of base meal 1. Here, a cooling water jacket 31 and spiral groove 32 are provided to the copper electrode body 30 to allow the foregoing powder to pass through the groove 32 and swirl, thereby concentrically ...

Silizium enthaltende Verbindung und organische elektrolumineszente Vorrichtung, in welcher diese verwendet wird.

Organic light-light conversion device

Process for producing aromatic compounds by transition metal complex-mediated ortho-alkenylation

2-AMINOPYRIDINE COMPOUNDS AND USE THEREOF AS DRUGS

... 2-Aminopyridine compounds of the general formula (I) and salts thereof, exhibiting excellent adenosine receptor (A1, A2a, or A2b receptor) antagonism wherein R1 is cyano, carboxyl, or optionally substituted carbamoyl; R 2 is hydrogen, hydroxyl, optionally substituted C1-6 alkoxy, an optionally substituted C6-14 aromatic carbocyclic group, or an optionally substituted 5- to 14-membered aromatic heterocyclic group; and R3 and R4 are each independently an optionally substituted C6-14 aromatic carbocyclic group, a 5- to 14-membered nonaromatic heterocyclic group, a 5- to 14-membered aromatic heterocyclic group, or the like. © KIPO & WIPO 2007 ...

Conjugated compound, nitrogenated condensed-ring compound, nitrogenated condensed-ring polymer, organic thin film, and organic thin film element

According to the first invention group there are provided conjugated compounds having two or more groups represented by the following formula (I) or the following formula (II): wherein one of Ar and Ar represents a C6 or greater divalent aromatic hydrocarbon group and the other represents a C4 or greater divalent heterocyclic group, wherein the groups each may have a substituent, with the proviso that the groups as a whole contain no fluorine atoms, R1 and R2 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and Ar represents a trivalent aromatic hydrocarbon or trivalent heterocyclic group; when the conjugated compound has two or more groups represented by formula (I), the portion excluding these groups contain no fluorine atoms. According to the second group of the present invention there are provided nitrogen-containing fused-ring compounds represented by the following formula (-I): in formula (-I), R21 and R22 each independently represent a hydrogen ...

IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide an image forming device capable of double side recording in which print productivity is improved with a simple configuration, high speed printing is attained and occurrence of recording paper carrying trouble is minimized. SOLUTION: The device is provided with a storage means 30 storing image data and a plurality of image forming sections A, B forming an image onto recording paper based on the image data stored in the storage means 30. In the case of forming an image onto one side of a plurality of recording paper, the same image data or different image data in the storage means 30 are fed to a plurality of the image forming sections A, B, and a plurality of the image forming sections A, B form the image almost at the same time. In the case of forming an image on both sides of recording paper, image data of one side in the front/rear sides of the original stored in the storage means 30 are fed to one side of the recording paper by the image forming section ...

PRODUCTION OF MAGNETIC RECORDING MEDIUM

PURPOSE: To efficiently moisten magnetic powder with substantially no influence of the interaction between the magnetic powder and an org. solvent into which said powder is immersed by immersing the magnetic powder into said solvent, then reducing the pressure of the gas in contact with the liquid surface thereof and forcibly removing the air around the magnetic powder or in the bores of the magnetic powder. CONSTITUTION: The solvent prepd. by mixing toluene and methyl ethylketone at 1:1 is added at 200pts.wt. to 100pts.wt. γ-Fe2O3 powder and the pressure of the gas in contact with the liquid surface thereof is reduced down to 100Torr, by which the powder is treated until air bubbles are no longer generated. After 10pts.wt. vinyl chloride polymer powder, 10pts.wt. polyurethane elastomer, 3pts. wt. aluminum oxide powder, and 1pt.wt. butyl stearate are thereafter added, an isocyanate hardener is added at 20pts.wt. to this mixture and after the mixture is dispersed, the mixture is coated on ...

INK JET PRINTER

PROBLEM TO BE SOLVED: To prevent a nozzle from being overheated by providing a first cooling mechanism for depriving a heat generated from a driving integrated circuit and a second cooling mechanism for depriving a heat generated from a head. SOLUTION: A heat sink 42 made of a metal is mounted on a rear surface of a surface of a printed board 40 for mounting a head driver IC 16. The sink 42 is brought into contact with plating of a thermal via hole 41. In other words, both the IC 16 and the sink 42 are brought into contact with the plating. Since the plating is a metal, its thermal conductivity is larger than that of a base material of the board 40. Accordingly, a heat of the IC 16 is efficiently transferred to the sink 42. Meanwhile, the heat of the IC 16 is also transferred to the board 40, but when the heat of the IC 16 is compared with a heat quantity from the sink 42, it is much smaller. Further, the heat 17 is mounted to bulge from the board 40, and the sink 43 is mounted at its site ...

IMAGE FORMING DEVICE AND IMAGE FORMING METHOD

PROBLEM TO BE SOLVED: To prevent toner from adhering to a guiding member and to obtain an excellent transferred image even under environmentalconditions such as high temperature and high humidity and even in a reversal developing system by applying power source voltage on the guiding member for guiding the transfer paper to a transfer part through a specified resistance. SOLUTION: A constant-voltage power source 33 always applies -100V to charging potential of a photoreceptor having the same polarity as the charge of toner on a plate-like conductive guiding member 32 guiding the transfer paper to the transfer part. A transfer pole 30 is corona-discharged by a transfer power source 31 and imparts charge to the back surface of the transfer paper. The resistance 34 of 10MΩ to 200MΩ, is interposed between the member 32 and the power source 33 in series, and voltage is applied on the member 32 from the power source 33 through the resistance 34. Thus, the voltage is held on the member 32 when ...

MULTI-CYLINDER ENGINE

PROBLEM TO BE SOLVED: To provide a multi-cylinder engine capable of providing a sufficient oil separating function even when an oil mist amount becomes large. SOLUTION: In the multi-cylinder engine, a breather chamber 4 facing a fore and aft direction is formed along a ceiling wall 3 of a head cover 2, a breather chamber inlet 5 is provided on a front end of the breather chamber 4, a breather chamber outlet 6 is provided on a rear end of the breather chamber 4, and a plurality of bulkheads 7 is provided in the breather chamber 4. Blow-by gas is passed through a breather chamber 4 interior along the bulkheads 7, and oil mist included in the blow-by gas is condensed on surfaces of the bulkheads 7 to carry out oil separation. A front stage oil separation chamber 9 facing a vertical direction is provided along a front end wall 8 of the head cover 2, an oil trap 10 with a three dimensional mesh structure is housed in the front stage oil separation chamber 9, a separation chamber inlet 9a is ...

METHOD OF MANUFACTURING GAS NOZZLE FOR GAS SHIELDED WELDING TORCH

HERSTELLUNGSVERFAHREN FÜR EINEN TANK

Ein Herstellungsverfahren für einen Tank umfasst Wickeln einer Faser auf einen Liner durch Umreifungswickeln bzw. Umfangswickeln. Das Wickeln umfasst: Bilden einer (N + 1)-ten Schicht derart, dass eine Position, die einer Mitte des Liners um einen ersten vorbestimmten Abstand entlang einer Achsenlinienrichtung des Liners ausgehend von einem Ende in der Achsenlinienrichtung einer N-ten Schicht näher ist, auf eine Position eines Endes in der Achsenlinienrichtung der (N + 1)-ten Schicht in Bezug auf eine zu der Achsenlinienrichtung senkrechte Richtung festgelegt wird; und Wickeln der Faser auf die N-te Schicht, um eine Wicklungswindung der Faser vorzusehen, so dass eine Druckkraft des Drückens der N-ten Schicht in der Achsenlinienrichtung durch die Faser kleiner oder gleich einer Gesamtreibungskraft in einem Areal in der N-ten Schicht auf einer Randseite in der Achsenlinienrichtung einer Faserwickelposition ist.

Conjugated compound, nitrogenated condensed-ring compound, nitrogenated condensed-ring polymer, organic thin film, and organic thin film element

Disclosed is a conjugated compound having two or more groups each represented by the general formula (I) or (II). (I) (II) wherein one of Ar and Ar' represents a bivalent aromatic hydrocarbon group having 6 or more carbon atoms, and the other represents a bivalent heterocyclic group having 4 or more carbon atoms (each of these groups may have a substituent; provided that each of the groups contains no fluorine atom in its whole structure); R1 and R2 independently represent a hydrogen atom, a halogen atom or a univalent group; and Ar'' represents a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; provided that, when the conjugated compound has two or more groups both represented by the general formula (I), a moiety of the conjugated compound other than the groups contains no fluorine atom. Also disclosed is a nitrogenated condensed-ring compound represented by the general formula (a-I). (a-I) wherein R21 and R22 independently represent a hydrogen atom, a halogen atom ...

Nitrogen-containing condensed ring compound, nitrogen-containing condensed ring polymer, organic thin film, and organic thin film element

The present invention addresses the problem of providing a nitrogen-containing condensed ring compound having exceptional solubility in an organic solvent and having applicability as an organic n-type semiconductor having exceptional electron transport performance. This nitrogen-containing condensed ring compound has a structural unit represented by formula (1-1) or formula (1-2). (In the formula, Ar1 represents an aromatic ring; one of Y1 and Y2 represents a single bond and the other of Y1 and Y2 represents -C(R11)(R12)- or -C(=X1)-; one of Y3 and Y4 represents a single bond and the other of Y3 and Y4 represents -C(R21)(R22)- or -C(=X2)-; and one of Y1 to Y4 represents -C(R11)(R12)- or -C(R21)(R22)-. One of R11 and R12 and of R21 and R22 is a monovalent group including an alkane backbone. X1 and X2 represent an oxygen atom, a sulfur atom, or =C(A)2. W1 and/or W2 is -N=. R00 represents a hydrogen atom, a halogen atom, or a monovalent group; and Z1 and Z2 represent any of the groups represented ...

Polymer, an organic thin film using such polymer, and an organic thin film element having such organic thin film

This invention provides a polymer which exhibits a low LUMO and a high electron transmission, and which also exhibits a high solubility in solvents, the polymer having a repeating unit represented by the following formula (1): wherein Ar0 represents and aryl ring which may have a substituent, or a heterocyclic ring which may have a substituent; X1 and X2 may be the same or different, and represent an oxygen atom or a sulfur atom.

PATTERNED SUBSTRATE AND METHOD FOR PRODUCING SAME

Disclosed is a patterned substrate having a conductor pattern. The conductor pattern is obtained by forming a layer (B) containing an organic polysilane on a conductive substrate (A), irradiating a certain region of the layer (B) with a radiation for oxidizing the organic polysilane constituting the layer (B) in the certain region, and then applying a solution containing a conducting polymer, water and/or a hydrophilic solvent over at least the certain region of the layer (B) for forming a layer (C) composed of the conducting polymer while impregnating the layer (B) in the certain region with the conducting polymer for electrically connecting the layer (C) and the substrate (A).

PROCESS FOR HARDENING AND BUILDDUP WELDING CONCAVED SURFACES

INKJET HEAD AND INK INTRODUCTION METHOD

PROBLEM TO BE SOLVED: To stabilize the ejection of ink by enhancing the certainty of removal of air bubbles in an ink channel. SOLUTION: An inkjet head is equipped with a manifold which is mounted on a side part of an inkjet head tip and which leads the ink to the inkjet head tip. The inkjet head is also equipped with the ink channel for supply, which supplies the ink to the manifold, and a filter which is arranged in the ink channel so as to filter the ink injected from an injection port, before the ink reaches the inkjet head tip. Additionally, the inkjet head is also equipped with a first channel for communication, which makes the inside of the manifold communicate with the air on an upstream side with respect to the filter, and a second channel for communication, which makes the inside of the manifold communicate with the air on a downstream side with respect to the filter. COPYRIGHT: (C)2005,JPO&NCIPI ...

INKJET HEAD

PROBLEM TO BE SOLVED: To inexpensively provide an inkjet head having a head side connector to be easily fitted in an external device side connector. SOLUTION: An external connector 21 (head side connector) is attached to a casing frame 14 via a wiring support plate 22 (connector attachment substrate). The wiring support plate 22 is attached such that head side guides 22a and 22a are engaged with a connector support 14m. The wiring support plate 22 is movable in a direction nearly orthogonal to the direction where the external connector 21 is engaged with a main body side connector 31b, and is fixed in the direction where it is engaged with the main body side connector 31b. COPYRIGHT: (C)2009,JPO&INPIT ...

FORMATION OF DEVELOPER LAYER

PURPOSE: To uniformly and stably form a developer layer by allowing two- component developer including gap holding particles having uniform particle size to pass a pressing position between a developer carrier and a developer layer regulating member in a state where the developer is held. CONSTITUTION: The developer is constituted of magnetic carrier C coated with resin, resin toner T containing colorant, and the gap holding particle S coated with the resin. When the developer adhering to a developing sleeve 32 which rotates outside a magnetic roller 33 passes the pressing position by a thin layer forming bar 40, the gap between the sleeve 32 and the bar 40 is regulated to the gap where the particle S is held to pass, so that the desired developer layer thickness is formed. The developer layer is carried to a developing area 39 and an electrostatic latent image on an image carrier 20 is developed by non- contacting so as to form a toner image. By thus doing, the flocculated developer or ...

IMAGE FORMING METHOD

PURPOSE: To develop even an electrostatic charge image with a relative low charge potential excellently, and perform image transfer excellently on evil condition of high humidity and obtain a transfer image with high density by using single-component and high-dielectric-strength magnetic toner which has the specially small ratio of a dynamic current showing dependency. CONSTITUTION: This image forming method supplies a developer into a development space with a developer support so that at least part of the nap of the developer held on the developer support contacts an electrostatic charge image carrier. The developer is the single-component and high-dielectric-strength magnetic developer having such impressed voltage dependency of the dynamic current Iv that statifying 0.8≤Iv(+500)/Iv(+200)≤2.0 or 0.8≤Iv(-500)/Iv(-200)≤ 2.0. The developer consists principally of resin and ferromagnetic particulates and may contain a coloring agent. A developing device 4 which develops the electrostatic ...

MAGNETIC RECORDING MEDIUM

PURPOSE: To prevent drop-out and dislodgment of magnetic powder and to improve runnability and durability by providing a layer contg. a polishing agent having ≥5 Mohs' hardness and lubricating agent on the end face of a magnetic recording medium. CONSTITUTION: The layer 4 formed by mixing the lubricating agent such as fatty acid or fatty acid ester and the polishing agent such as TiO or TiO2 having ≥5 Mohs' hardness is coated by a means such as coating on the end face 3 formed by slitting a raw film of a nonmagnetic base 1 on which a magnetic layer 2 is formed. If the slit face is previously repaired with the layer 4 in the above-mentioned manner, the generation of the drop-out and dislodgment of the magnetic powder is obviated and flawing is prevented; therefore, the runnability and durability of the magnetic recording medium are greatly improved. COPYRIGHT: (C)1988,JPO&Japio ...

INKJET PRINTER AND METHOD FOR REMOVING BUBBLE IN INKJET PRINTER

PROBLEM TO BE SOLVED: To provide an inkjet printer of such a construction that bubbles generated in an upstream ink flow path of a filter can be certainly removed and thereby, a non-discharge or a discharge failure due to a decrease in the liquid droplet amount of a recording head can be avoided. SOLUTION: This inkjet printer 1 comprises a recording head 7 with a nozzle 72 for discharging an ink, an ink tank 5 for storing the ink, an ink flow path 6 for supplying the ink to the recording head 7 from an ink tank 5, a valve 9 for opening/closing the ink flow path 6, a filter 62 installed in the ink flow path 6 between the valve 9 and the recording head 7, a suction cap 12 mounted on the recording head 7, covering a discharge aperture 73 when the ink is sucked from a discharge aperture 73 of a nozzle 72, and a suction pump 14 for sucking the ink from the discharge aperture 73 through the suction cap 12. In addition, an bubble storage part 61 for storing the prescribed amount of the bubbles ...

HETEROCYCLIC COMPOUNDS AND HETEROCYCLIC POLYMERS

Heterocyclic compounds represented by the general formula (I): (I) wherein X and Y are different from each other and are halo selected from among chloro, bromo and iodo, CFSO, CHSO, CHSO, or CHCHSO; R is an optionally substituted monovalent aliphatic hydrocarbon group having two or more carbon atoms; one of A and A is-S-,-O-,-Se-or-Te-, while the other is-N=,-P=, or-Si(R)= (wherein R is hydrogen, an optionally substituted monovalent hydrocarbon group, halogen, amino or carbonyl); and one of the two linkages each represented by a solid line and a broken line is a single bond, while the other is a double bond.----1122233336533643 © KIPO & WIPO 2009 ...

Polymer thin and polymer thin film device using same

The present invention relates to a polymer film comprising a polymer having liquid crystallinity, having a number-average molecular weight in terms of polystyrene of 10³ to 10⁸ and having an electron mobility or hole mobility of 10^-5 cm²/Vs or more, and having a film thickness in the range from 1 nm to 100 mum. This polymer film can be used for various polymer film devices such as an organic transistor, organic solar battery, optical sensor, electrophotographic photoreceptor, spatial light modulator, photorefractive device and the like.

METHOD OF MANUFACTURING VALVE MEMBERS OF BUTTERFLY VALVE

MULTI-CYLINDER ENGINE

PROBLEM TO BE SOLVED: To provide a multi-cylinder engine, which can be downsized and can suppress damage of an EGR cooler and an EGR valve caused by overheating. SOLUTION: When communicating an exhaust merging passage with an intake distribution passage via the EGR cooler 6 and an EGR valve case 7, forming a cooler jacket 33 in the EGR cooler 6, forming a valve cooling water passage 31 in the EGR valve case 7, serially connecting the cooler jacket 33 and the valve cooling water passage 31 via a cooling water relay pipe 32, and passing engine cooling water through the cooler jacket 33 and the cooling water passage 31, the EGR cooler 6 and the EGR valve case 7 are arranged along an intake distribution passage wall 3, in the multi-cylinder engine with the EGR cooler 6 and the EGR valve case 7 arranged side-by-side. COPYRIGHT: (C)2008,JPO&INPIT ...

ELECTROSTATIC CHARGE IMAGE DEVELOPER

PURPOSE: To improve fluidity and nonagglomerativity and to obtain an always stable superior image high in resolution by using a mixture of an insulating magnetic toner powder specified in particle diameter and heat treated in a suspension state, fine particles of metal oxide, and a metal salt of fatty acid specified in carbon number. CONSTITUTION: A developer is composed of a mixture of an insulating magnetic toner powder heat treated in a suspension state and contg. 10W80wt% particles of 1W10μm particle diameter, fine particles of metal oxide, and a fatty acid metal salt having ≥16 C number. Since the toner particles are globed by heat treatment, and the fine particles of metal oxide are mixed, fluidity and nonagglomerativity are overall raised, and since the surface of each toner particle is smoothed and electrostatic chargeability is improved by the heat treatment, superior developing performance and transferability can be obtained. The addition of the fatty acid metal salt prevents ...

EXHAUST GAS TREATMENT DEVICE OF DIESEL ENGINE

The present invention relates to an exhaust gas treatment device of a diesel engine that is capable of increasing the concentration of PM in the EGR gas, wherein an exhaust gas separator has electrodes and having different polarities from each other to allow the PM in the exhaust gas to be charged to a given polarity by means of corona discharge between the electrodes and and thus to permit a peripheral wall surrounding the exhaust gas swirl chamber to have the electrode having the opposite polarity to the charged PM, and the charged PM in the exhaust gas swirling the exhaust gas swirl chamber is localizedly positioned around the peripheral wall of the exhaust gas swirl chamber through a centrifugal force and an electrostatic force to allow the exhaust gas containing the localizedly positioned PM to be separated as the EGR gas and sent to a terminal end portion of the exhaust gas swirl chamber , while the exhaust gas around the central cylinder is being separated as the emission gas and sent to the interior of the central cylinder through the plurality of emission gas entry holes 121334534425. An exhaust gas treatment device of a diesel engine having an exhaust gas separator disposed on an exhaust gas flow passage to allow PM in exhaust gas to be localizedly positioned and thus to separate the exhaust gas into EGR gas containing the localizedly positioned PM and emission gas as the rest of the exhaust gas , thereby recirculating the EGR gas to a combustion chamber and emitting the emission gas to the air , the exhaust gas treatment device comprising:{'b': 7', '2', '8, 'a central cylinder disposed at the center of the exhaust gas separator and having a plurality of emission gas entry holes formed along the periphery wall thereof; and'}{'b': 9', '7, 'an exhaust gas swirl chamber formed around the central cylinder ,'}{'b': 2', '12', '13', '3', '12', '13', '14', '9', '13', '3', '9', '14', '9', '3', '4', '15', '9', '3', '7', '5', '7', '8, 'wherein the exhaust gas ...

Conjugated compound, and organic thin film and organic thin film element each comprising same

A conjugated compound having a group represented by formula (I) and/or formula (II). [In the formulas, Ar represents an optionally substituted trivalent aromatic hydrocarbon or optionally substituted trivalent heterocyclic group, and A represents hydrogen, a halogen atom or a monovalent group. When multiple A groups are present they may be the same or different, and at least one A represents an electron-withdrawing group. Ar′ represents an optionally substituted C6 or greater divalent aromatic hydrocarbon or optionally substituted C4 or greater divalent heterocyclic group, and R1 and R2 are the same or different and each represents hydrogen, a halogen atom or a monovalent group, while A′ represents hydrogen, a halogen atom or a monovalent group. When multiple A′ groups are present they may be the same or different, and at least one A′ represents an electron-withdrawing group.]

FLUOROPOLYMER AND THIN ORGANIC FILM COMPRISING SAME

An object of the invention is to provide a fluorine-containing polymer that is superior in both stability against doping of oxygen and solubility in an organic solvent. The invention provides a fluorine-containing polymer including a structure represented by formula (I) in a repeating unit. 2. The fluorine-containing polymer according to claim 1 , further comprising a structure represented by formula (II) in the repeating unit:{'br': None, '[Chemical Formula 2]'}{'br': None, '—Ar—\u2003\u2003(II)'}{'sup': '1', 'wherein Armeans a C6 or higher divalent aromatic hydrocarbon group or a C4 or higher divalent heterocyclic group.'}4. The fluorine-containing polymer according to claim 3 , wherein the Zis a group represented by the formula (ii).5. The fluorine-containing polymer according to claim 1 , wherein the Rand the Rare the same or different and are each a fluorine atom claim 1 , a C1 to C20 alkyl group claim 1 , or a C1 to C20 fluoroalkyl group.6. An organic thin film comprising the fluorine-containing polymer according to .7. An organic thin film element comprising the organic thin film according to .8. An organic thin film transistor comprising a source electrode claim 6 , a drain electrode claim 6 , an organic semiconductor layer that forms a current pathway between the electrodes claim 6 , and a gate electrode to control an amount of current through the current pathway claim 6 ,{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'wherein the organic semiconductor layer comprises the organic thin film according to .'}9. An organic solar cell comprising the organic thin film according to .10. A photosensor comprising the organic thin film according to . The present invention relates to a fluorine-containing polymer and an organic thin film using the same, as well as an organic thin film element, an organic thin film transistor, an organic solar cell and a photosensor that comprise the organic thin film.An application of a thin film containing an organic material ...

POLYMER, ORGANIC THIN FILM COMPRISING THE POLYMER, AND ORGANIC THIN-FILM ELEMENT INCLUDING SAME

An object of the present invention is to provide a polymer having a low LUMO, a high charge transport property, and further high solubility in a solvent. The present invention provides a polymer having a repeating unit represented by the formula (I): 4. The polymer according to claim 2 , wherein the Zis a group represented by the formula (ii).5. The polymer according to claim 3 , wherein the Zis a group represented by the formula (xii).10. An organic thin film comprising the polymer according to .11. An organic thin-film element comprising the organic thin film according to .12. An organic thin film transistor comprising a source electrode claim 10 , a drain electrode claim 10 , an organic semiconductor layer that forms a current pathway between the electrodes claim 10 , and a gate electrode to control an amount of current through the current pathway claim 10 , wherein the organic semiconductor layer comprises the organic thin film according to .13. An organic solar cell comprising the organic thin film according to .14. A photosensor comprising the organic thin film according to . The present invention relates to a polymer and a monomer, as well as an organic thin film using the polymer, an organic thin-film element, an organic thin film transistor, an organic solar cell and a photosensor that comprise the organic thin film.As a material for an organic thin-film element, such as an organic transistor, an organic solar cell, and a photosensor, various conjugated compounds, which are organic n-type semiconductor materials, have been developed. As a specific example of such conjugated compounds, a compound of oligothiophene having a thiophene ring in the main chain, the end of the oligothiophene being introduced with a fluoroalkyl group, has been proposed (Patent Literature 1).It is preferable for an organic thin-film element using an organic semiconductor material to have a high charge transport property, and in order to obtain the charge transport property it is ...

NITROGEN-CONTAINING FUSED RING COMPOUND, NITROGEN-CONTAINING FUSED RING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM ELEMENT

Nitrogen-containing fused ring compound having at least one structural unit selected from the group consisting of a structural unit represented by the formula (1-1) and a structural unit represented by the formula (1-2). 2. The nitrogen-containing fused ring compound according to claim 1 , wherein Zand Zare sulfur atoms.3. The nitrogen-containing fused ring compound according to claim 1 , wherein Xand Xare oxygen atoms.4. The nitrogen-containing fused ring compound according to claim 1 , wherein Aris a benzene ring or a thiophene ring.6. The nitrogen-containing fused ring compound according to claim 5 , wherein Zand Zare sulfur atoms.7. The nitrogen-containing fused ring compound according to claim 5 , wherein Xand Xare oxygen atoms.8. The nitrogen-containing fused ring compound according to claim 5 , wherein Aris a benzene ring or a thiophene ring.11. The nitrogen-containing fused ring polymer according to claim 10 , wherein Zand Zare sulfur atoms.12. The nitrogen-containing fused ring polymer according to claim 10 , wherein Xand Xare oxygen atoms.13. The nitrogen-containing fused ring polymer according to claim 10 , wherein Aris a benzene ring or a thiophene ring.15. The nitrogen-containing fused ring polymer according to claim 14 , wherein Zand Zare sulfur atoms.16. The nitrogen-containing fused ring polymer according to claim claim 14 , wherein Xand Xare oxygen atoms.17. The nitrogen-containing fused ring polymer according to claim 14 , wherein Aris a benzene ring or a thiophene ring.20. The nitrogen-containing fused ring polymer according to claim 19 , wherein Zis a sulfur atom.21. An organic thin film comprising the nitrogen-containing fused ring compound according to .22. An organic thin film device comprising the organic thin film according to .23. An organic thin film transistor comprising the organic thin film according to .24. An organic solar cell comprising the organic thin film according to .25. An organic thin film comprising the nitrogen-containing ...

NITROGEN-CONTAINING CONDENSED RING COMPOUND, NITROGEN-CONTAINING CONDENSED RING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM ELEMENT

It is an object of the present invention to provide a nitrogen-containing condensed ring compound, which can be used as an organic n-type semiconductor having an excellent electron transport property and which is also excellent in terms of solubility in an organic solvent. The nitrogen-containing condensed ring compound of the present invention has a structural unit represented by the following formula (1-1) or formula (1-2): 2. The nitrogen-containing condensed ring compound according to claim 1 , wherein claim 1 , in the formula (1-1) and the formula (1-2) claim 1 , Yand Yeach represent a single bond.3. The nitrogen-containing condensed ring compound according to claim 1 , wherein claim 1 , in the formula (1-1) and the formula (1-2) claim 1 , Arrepresents a benzene ring or a thiophene ring.4. The nitrogen-containing condensed ring compound according to claim 1 , wherein claim 1 , in the formula (1-1) and the formula (1-2) claim 1 , Zand Zeach represent a group represented by the formula (ii).5. The nitrogen-containing condensed ring compound according to claim 1 , wherein claim 1 , in the formula (1-1) and the formula (1-2) claim 1 , Wand Weach represent a group represented by —N═.8. The nitrogen-containing condensed ring polymer according to claim 7 , wherein claim 7 , in the formula (1-1) and the formula (1-2) claim 7 , Yand Yeach represent a single bond.9. The nitrogen-containing condensed ring polymer according to claim 7 , wherein claim 7 , in the formula (1-1) and the formula (1-2) claim 7 , Arrepresents a benzene ring or a thiophene ring.10. The nitrogen-containing condensed ring polymer according to claim 7 , wherein claim 7 , in the formula (1-1) and the formula (1-2) claim 7 , Zand Zeach represent a group represented by the formula (ii).11. The nitrogen-containing condensed ring polymer according to claim 7 , wherein claim 7 , in the formula (1-1) and the formula (1-2) claim 7 , Wand Weach represent a group represented by —N═.12. The nitrogen-containing ...

HETEROCYCLIC COMPOUND AND HETEROCYCLIC POLYMERS

The present invention provides a heterocyclic compound of the following general formula (I): 2. The polymer according to claim 1 , wherein one of Aand Arepresents —S— or —O— claim 1 , while the other represents —N═.3. The polymer according to claim 1 , wherein the polymer further has a repeating unit other than the repeating unit of the above-described formula (IV) claim 1 , and the proportion the total number of repeating units of the above-described formula (IV) with respect to the total number of all repeating units contained in the polymer is 80% or more and less than 100%.5. The polymer according to claim 2 , wherein the polymer further has a repeating unit other than the repeating unit of the above-described formula (IV) claim 2 , and the proportion the total number of repeating units of the above-described formula (IV) with respect to the total number of all repeating units contained in the polymer is 80% or more and less than 100%. This is a Divisional Application of U.S. application Ser. No. 12/515,436 filed May 19, 2009 which is a National Stage of Application of PCT/JP2007/072710 filed Nov. 19, 2007, which claims priority from Japanese Patent Application Nos. 2006-315310 and 2007-118644, filed Nov. 22, 2006 and Apr. 27, 2007, respectively.The present invention relates to a novel heterocyclic compound and heterocyclic polymer (macromolecule).Conjugated polymers having as a repeating unit a structure containing a 5-membered heterocyclic ring are important as organic electronic materials. Among them, polymers having a high proportion of head to tail structure (hereinafter, referred to as “HT structure”) in which the orientation of the bonds of a repeating unit are constant (hereinafter, referred to as “HT regioregular”) are called “HT regioregular polymer”. HT regioregular polymers are known to have high electric conductivity since flatness is higher and conjugation length is longer as compared with regiorandom polymers having a small proportion of HT ...

FUSED RING COMPOUND AND METHOD FOR PRODUCING SAME, POLYMER, ORGANIC THIN FILM CONTAINING THOSE, AND ORGANIC THIN FILM DEVICE AND ORGANIC THIN FILM TRANSISTOR COMPRISING SUCH ORGANIC THIN FILM

Provided is a fused ring compound which can exhibit sufficient charge transport properties and excellent solubility in a solvent. The fused ring compound is represented by general formula (1), 2. The polymer according to claim 1 , further comprising a monomer unit represented by the following general formula (5) claim 1 ,{'br': None, 'sup': '5', '—Ar—\u2003\u2003(5)'}{'sup': '5', 'wherein Arrepresents an optionally substituted aromatic hydrocarbon group or an optionally substituted heterocyclic group.'}4. The polymer according to claim 3 , wherein Yand Yare a divalent group represented by general formula (4a) claim 3 , and Yis a divalent group represented by general formula (7a).6. The method for producing a fused ring compound according to claim 5 , wherein Yand Yare a divalent group represented by general formula (9a).7. The method for producing a fused ring compound according to claim 5 , wherein at least one of Xand Xare an iodine atom.10. An organic thin film claim 1 , comprising the polymer according to .11. An organic thin film device claim 10 , comprising the organic thin film according to .12. An organic thin film transistor claim 10 , comprising the organic thin film according to .14. An organic thin film device claim 13 , comprising the organic thin film according to .15. An organic thin film transistor claim 13 , comprising the organic thin film according to . This application is a divisional of U.S. patent application Ser. No. 12/282,071, filed Oct. 27, 2008, which is a National Stage Application of PCT/JP2007/051811, filed Feb. 2, 2007, and claims benefit to Japanese Patent Application No. 2006-066504, filed Mar. 10, 2006, the contents of each of which are incorporated herein by reference in their entirety.The present invention relates to a fused ring compound and a production method thereof, a polymer, an organic thin film including these, and an organic thin film device and organic thin film transistor including this.Recently, a great deal of ...

Inkjet head and method for driving inkjet head

An inkjet head includes pressure chambers arranged in 2 or more rows and a common ink chamber connected to all the pressure chambers, wherein each of the pressure chambers includes a damper member inside of the common ink chamber of the inkjet head for commonly supplying an ink from the common ink chamber via an ink inlet which faces the common ink chamber, and the shortest distance between the damper member and the ink inlet is made shorter than the distance between ink inlets in adjacent rows of pressure chambers.

TONER DENSITY SENSOR AND IMAGE FORMING DEVICE

A toner density sensor includes: a light emitting element configured to radiate light; a light receiving element configured to receive the light emitted from the light emitting element and reflected from a detection object; a substrate whereon the light emitting element and the light receiving element are surface mounted; a case covering the light emitting element and the light receiving element; an optical path configured parallel to the substrate for light generated from the light emitting element; a groove provided in the substrate from the end part of the substrate in the direction light travels from the light emitting element to between the light emitting element and the light receiving element, the groove recessed from the mounting surface in the thickness direction of the substrate; and an insert provided to the case and configured for insertion into the groove. 1. A toner density sensor comprising: a light emitting element configured to radiate light; a light receiving element configured to receive the light emitted from the light emitting element and reflected from a detection object; a substrate whereon the light emitting element and the light receiving element are surface mounted; a case covering the light emitting element and the light receiving element; an optical path configured parallel to the substrate for light generated from the light emitting element;a groove provided in the substrate from the end part of the substrate in the direction light travels from the light emitting element to between the light emitting element and the light receiving element, the groove recessed from the mounting surface in the thickness direction of the substrate; andan insert provided to the case and configured for insertion into the groove.2. The toner density sensor according to claim 1 , wherein the groove extends to behind the light emitting element and the light receiving element.3. The toner density sensor according to claim 1 , wherein the insert is long enough to ...

ENGINE

There is provided an engine having a fuel injection device with an extended useful life. The engine includes a controller and the fuel injection device, the fuel injection device carrying out a fuel injection by a control by the controller, wherein the main injection is carried out without the pre-injection in a rated operation area and the pre-injection and the main injection are carried out in other operation areas by the control by the controller. An interval between an end of the pre-injection and a start of the main injection is set to a longer period in each of the maximum torque operation area and the medium load operation area than in the light load operation area by the control by the controller. 1. An engine comprising a controller and a fuel injection device , the fuel injection device carrying out a fuel injection by a control by the controller ,wherein an operation area is divided into a rated operation area including a rated point where a maximum output can be obtained, a maximum torque operation area including a maximum torque point where maximum torque can be obtained, a medium load operation area, and a light load operation area, the rated operation area is an area close to high speed and high load, the maximum torque operation area is an area closer to low speed and the high load than the rated operation area, the medium load operation area is an area closer to the low speed than the rated operation area and closer to the light load than the maximum torque operation area, the light load operation area is an area closer to the light load than the medium load operation area, anda main injection is carried out without a pre-injection in the rated operation area and the pre-injection and the main injection are carried out in the other operation areas by the control by the controller.2. The engine according to claim 1 ,wherein an interval between an end of the pre-injection and a start of the main injection is set to a longer period in each of the ...

MANUFACTURING METHOD OF TANK

A manufacturing method of a tank comprises winding a fiber on a liner by hoop winding. The winding comprises: forming an (N+1)-th layer such that a position closer to a center of the liner by a first predetermined distance along an axis line direction of the liner from an end in the axis line direction of an N-th layer is set to position of an end in the axis line direction of the (N+1)-th layer with respect to a direction perpendicular to the axis line direction; and winding the fiber on the N-th layer to provide one winding turn of the fiber, such that a pressing force of pressing the N-th layer in the axis line direction by the fiber is equal to or smaller than a total frictional force in an area in the N-th layer on an edge side in the axis line direction of a fiber winding position. 1. A manufacturing method of a tank , comprising:winding a fiber on a liner as a base member of the tank by hoop winding, such as to sequentially form multiple fiber layers of the fiber from a side nearer to an outer circumferential face of the liner toward a side farther from the outer circumferential face of the liner, wherein forming an (N+1)-th layer that is an (N+1)-th fiber layer from the side nearer to the outer circumferential face of the liner, where N denotes an integral number of not less than 1, such that a position closer to a center of the liner by a first predetermined distance along an axis line direction of the liner from an end in the axis line direction of an N-th layer that is an N-th fiber layer is set to position of an end in the axis line direction of the (N+1)-th layer with respect to a direction perpendicular to the axis line direction; and', 'winding the fiber on the N-th layer to provide one winding turn of the fiber that is to be included in the (N+1)-th layer, such that a pressing force of pressing the N-th layer in the axis line direction by the fiber is equal to or smaller than a total frictional force in an area in the N-th layer on an edge side in ...

MANUFACTURING METHOD OF TANK AND TANK MANUFACTURING APPARATUS

There is provided a manufacturing method of a tank. The manufacturing method comprises a preparation process of providing a fiber bundle in which a resin adheres to at least part of fibers when the fiber bundle is viewed in a section perpendicular to a longitudinal direction of fibers and in which an amount of the resin adhering to fibers on one side of the fiber bundle is smaller than an amount of the resin adhering to fibers On the other side of the fiber bundle in the section; and a winding process of winding the fiber bundle on a rolling body that includes a liner and a fiber bundle already wound on the liner, such that the fibers on the other side of the fiber bundle is located below the fibers on the one side in a stacking direction of the fiber bundle when the fiber bundle is stacked on the liner. 1. A manufacturing method of a tank , comprising:a preparation process of providing a fiber bundle in which a resin adheres to at least part of fibers when the fiber bundle is viewed in a section perpendicular to a longitudinal direction of fibers and in which an amount of the resin adhering to fibers on one side of the fiber bundle is smaller than an amount of the resin adhering to fibers on the other side of the fiber bundle in the section; anda winding process of winding the fiber bundle on a rolling body that includes a liner and a fiber bundle already wound on the liner, such that the fibers on the other side of the fiber bundle is located below the fibers on the one side in a stacking direction of the fiber bundle when the fiber bundle is stacked on the liner.2. The manufacturing method according to claim 1 ,wherein the preparation process comprises a process of providing the fiber bundle in which no resin adheres to the fibers on the one side of the fiber bundle.3. The manufacturing method according to claim 1 ,wherein the preparation process comprises a process of providing the fiber bundle by bundling resin-impregnated fibers and non-resin-impregnated ...

Branched compound, organic film and organic film element using same

Inkjet printer and bubble removing method in inkjet printer

Disclosed is an inkjet printer including: a recording head having nozzles for ejecting ink; an ink tank for reserving the ink; an ink-flow passage for supplying the ink from the ink tank to the recording head; a valve for opening or closing the ink-flow passage; a filter disposed in the ink-flow passage between the valve and the recording head; a vacuum cap to be coupled to the recording head so as to cover an ejection opening of the nozzle when sucking an ink from the ejection opening; and a vacuum pump for sucking the ink from the ejection opening through the vacuum cap, wherein the printer includes a bubble-storing portion provided at least at a part of the ink-flow passage between the filter and the recording head, for storing a predetermined volume of bubble.

Inkjet printer and bubble removing method in inkjet printer

Disclosed is an inkjet printer including: a recording head having nozzles for ejecting ink; an ink tank for reserving the ink; an ink-flow passage for supplying the ink from the ink tank to the recording head; a valve for opening or closing the ink-flow passage; a filter disposed in the ink-flow passage between the valve and the recording head; a vacuum cap to be coupled to the recording head so as to cover an ejection opening of the nozzle when sucking an ink from the ejection opening; and a vacuum pump for sucking the ink from the ejection opening through the vacuum cap, wherein the printer includes a bubble-storing portion provided at least at a part of the ink-flow passage between the filter and the recording head, for storing a predetermined volume of bubble.

Catalyst for purifying exhaust gas

(57)【要約】 【課題】 安定な高速出射が可能なインクジェットヘッ ドを提供する。 【解決手段】 インク射出用のノズル穴を先端に有する インク流路が圧電性セラミックに溝として設けられ、イ ンク供給源からインクを導入し、複数のインク流路にイ ンクを分配充填するインク導入口を有し、（ノズル穴の 断面積）：（インク流路の始点のインク流路当たりの断 面積）が１：１〜１：４０の範囲にあるインクジェット ヘッド、該溝がインク噴射側から順に、深さが略一定の 部分、深さが徐々に浅くなる部分及び浅い部分からな り、インク導入口が浅い部分の溝に連通していること。

Positively electrifiable developer for developing electrostatic image

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Developing agent for electrostatic charge image

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Processes for producing polymeric fluorescent material and polymeric luminescent element

A method for producing a polymeric fluorescent substance characterized by comprising the step of treating with an acid a polymeric fluorescent substance that is fluorescent in a solid state and has a polystyrene equivalent number average molecular weight of 1×10 4 to 1×10 8 . A method for producing a polymeric fluorescent substance characterized by comprising the steps of treating with an acid a polymeric fluorescent substance that is fluorescent in a solid state and has a polystyrene equivalent number average molecular weight of 1×10 4 to 1×10 8 and treating it with an alkali. A method for producing a polymeric fluorescent substance characterized by comprising the steps of treating with an acid a polymeric fluorescent substance that is fluorescent in a solid state and has a polystyrene equivalent number average molecular weight of 1×10 4 to 1×10 8 , treating it with an alkali and finally treating it with a substance that does not contain an acid or an alkali.

Polymeric fluorescent substance, polymeric fluorescent substance solution and polymer light-emitting device having low contents of poor solvents

The present invention provides a polymeric fluorescent substance which emits fluorescence in the solid state, has a polystyrene-reduced number-average molecular weight of 1 x 10 3 to 1 x 10 7 , and has at least one repeating unit of formula (1)          -Ar 1 -(CR 1 =CR 2 ) k      (1), wherein Ar 1 is a divalent group forming carbon-carbon bonds with each of the adjacent two groups, the divalent group is an arylene group having 6 to 60 carbon atoms which participates in conjugation or a heterocyclic group having 4 to 60 carbon atoms which participates in conjugation, and the arylene group and heterocyclic group may further have one or more substituents; each of R 1 and R 2 independently represent a group selected from hydrogen atom, linear, branched or cyclic alkyl groups having 1 to 20 carbon atoms, aryl groups having 6 to 60 carbon atoms, heterocyclic groups having 4 to 60 carbon atoms and cyano group, and the aryl group and heterocyclic group may further have one or more substituents; and the symbol k is 0 or 1; the content of poor solvent measured by the gas-chromatography method being not more than 10000 ppm by weight.

Polymeric fluorescent substance and polymer light-emitting device

Polymeric fluorescent substance, polymeric fluorescent substance solution and polymer light-emitting device having low water contents

The present invention provides a polymeric fluorescent substance which emits fluorescence in the solid state, has a polystyrene-reduced number-average molecular weight of 1 x10 3 to 1 x10 7 , and has at least one repeating unit of formula (1):          -Ar 1 -(CR 1 =CR 2 ) k -     (1), wherein Ar 1 is a divalent group forming carbon-carbon bonds with each of the adjacent two groups, the divalent group is an arylene group having 6 to 60 carbon atoms which participates in conjugation or a heterocyclic group having 4 to 60 carbon atoms which participates in conjugation, and the arylene group and heterocyclic group may further have one or more substituents; each of R, and R 2 independently represent a group selected from hydrogen atom, linear, branched or cyclic alkyl groups having 1 to 20 carbon atoms, aryl groups having 6 to 60 carbon atoms, heterocyclic groups having 4 to 60 carbon atoms and cyano group, and the aryl group and heterocyclic group may further have one or more substituents; and the symbol k is 0 or 1; the water content measured by the Karl-Fischer method being not more than 1000 ppm by weight.

Process for producing a polymeric fluorescent substance and polymeric light-emitting device

Verfahren zur Herstellung einer polymeren, fluoreszierenden Substanz, dadurch gekennzeichnet, dass es den Schritt des Behandelns einer polymeren, fluoreszierenden Substanz, die in festem Zustand fluoreszierend ist und ein Polystyroläquivalent-Zahlenmittel des Molekulargewichts von 1 × 10 4 bis 1 × 10 8 aufweist, mit einer Säure umfasst. A process for producing a polymeric fluorescent substance, characterized in that it comprises the step of treating a polymeric fluorescent substance which is fluorescent in the solid state and has a polystyrene equivalent number average molecular weight of 1 × 10 4 to 1 × 10 8 an acid.

Pile erecting method

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Polysilane, its production process and starting materials therefor

A polysilane is disclosed whose main chain skeleton has a repeating unit represented by the general formula (1): ##STR1## wherein R 1 represents a substituted or unsubstituted alkyl cycloalkyl, aryl or aralkyl group; X is a atom having an unpaired electron or a group containing an atom having an unpaired electron and represents an oxygen atom, sulfer atom or a nitrogen atom-containing group represented by the general formula (2): ##STR2## wherein R 2 represents a substituted or unsubstituted alkyl, cycloalkyl, aryl or aralkyl group; Ar 1 represents a substituted or unsubstituted arylene group; and Ar 2 represents a substituted or unsubstituted aryl group, a group having an aromatic amine skeleton or a group ethenylene skeleton; a process for producing the polysilane; and a dihalosilane which is the starting material therefor. The polysilane compound has an excellent moldability as a high polymeric material and a higher hole drift mobility as a hole transporting material.

Electrostatic image developer

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Positively electrifiable developer for developing electrostatic image

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Surface hardening build-up welding method

Inkjet recording device

Three-dimensional shaped article molding system

【課題】複雑な形状の造形物を成形可能で、大型の造形物の成形にも対応可能な三次元造形物成形システムを提供する。【解決手段】三次元造形物成形システム１は、樹脂と繊維を含む連続材料Ａを供給する供給部１０を有するヘッド１１と、供給部１０から連続材料Ａが供給されて三次元造形物が成形される定盤１３を保持し、定盤１３を移動及び回転可能であり定盤１３の供給部１０に対する位置と向きを変更自在なロボットアーム１４と、を備えている。【選択図】図１

Outside plate for hull

Manufacturing of light alloy blade

PETROL COMPOUNDS

Αντικείμενο της παρούσας εφεύρεσης είναι να παρέχει μία νέα χημική ένωση χρήσιμη ως θεραπευτικό ή προφυλακτικό παράγοντα για οξεο-συναφείς νόσους, που έχει εξαιρετικό ανασταλτικό αποτέλεσμα έναντι έκκρισης γαστρικού οξέος, εξαιρετικό αποτέλεσμα διατήρησης του ανασταλτικού αποτελέσματος έναντι έκκρισης γαστρικού οξέος, διατηρώντας με τον τρόπο αυτό ενδογαστρικό pΗ υψηλό για μεγάλο χρόνο και που έχει περισσότερο ασφαλή και κατάλληλη φυσικοχημική σταθερότητα. Παρεχόμενη είναι μία ένωση που αντιπροσωπεύεται από

Branched compound, and organic thin film and organic thin film element each comprising same

Process for production of aromatic compound

Disclosed is a process for production of an aromatic compound represented by the formula (3), wherein the process comprises reacting a compound represented by the formula (1) with an olefin compound represented by the formula (2) in the presence of a transition metal complex: (1) wherein the Ar1 ring represents an aromatic hydrocarbon ring or an aromatic heterocyclic ring; and the Ar2 ring represents a heterocyclic ring having X1 and N*, wherein X1 represents a nitrogen or carbon atom, and N* represents a nitrogen atom bound to one of two contiguous atoms in the Ar2 ring via a double bond; (2) wherein R1, R2, R3 and R4 independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or an aryl group having 6 to 18 carbon atoms; and (3) wherein Ar1, Ar2, X1, N*, R1, R2 and R3 are as defined above.

Direct injection type diesel engine

【課題】出力性能を高めることができる直接噴射式ディーゼルエンジンを提供する。 【解決手段】ピストン１７の中央部にキャビティ２を設け、シリンダ中心軸線３と平行な向きに見て、キャビティ開口４の中央部に燃料噴射ノズル５を配置し、燃料噴射ノズル５に複数の燃料噴射孔を設け、この複数の燃料噴射孔から燃料を噴射させ、複数の燃料噴霧６がキャビティ２内とキャビティ開口４の縁に沿うピストン頂面１に吹き当たるようにした直接噴射式ディーゼルエンジンにおいて、キャビティ開口４の縁に沿うピストン頂面１の複数の燃料吹き当たり個所に、相互に分離した複数の凹部７を配置した。各凹部７に始端開口８を設け、この始端開口８をキャビティ開口４に臨ませてもよい。 【選択図】図１

Magnetic recording medium

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Benzimidazole compound

An object of the present invention is to provide a novel chemical compound useful as a therapeutic or prophylactic agent for acid-related diseases, having an excellent inhibitory effect against gastric acid secretion, an excellent effect of maintaining the inhibitory effect against gastric acid secretion, thereby maintaining intragastric pH high for a long time, and having more safety and appropriate physicochemical stability. Provided is a compound represented by where R 1 and R 3 may be the same or different and each represent a hydrogen atom or a C1-C6 alkyl group; R 2 represents (5,5-dimethyl-1,3-dioxan-2-yl)methoxy group, 5,7-dioxaspiro[2.5]oct-6-ylmethoxy group, 1,5,9-trioxaspiro[5.5]undec-3-ylmethoxy group, or (2,2-dimethyl-1,3-dioxan-5-yl)methoxy group; R 4 , R 5 , R 6 and R 7 represent a hydrogen atom, halogen atom, C1-C6 alkyl group, C1-C6 haloalkyl group, C1-C6 alkoxy group or C1-C6 haloalkoxy group; and W 1 represents a single bond, methylene or ethylene group, a salt thereof or a solvate of these.

Electrostatic charge image developer

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Conjugated compound, and organic thin film and organic thin film element each comprising same

Polymer film and polymer film device using same

The present invention relates to a polymer film comprising a polymer having liquid crystallinity, having a number-average molecular weight in terms of polystyrene of 10 3 to 10 8 and having an electron mobility or hole mobility of 10 −5 cm 2 /Vs or more, and having a film thickness in the range from 1 nm to 100 μm. This polymer film can be used for various polymer film devices such as an organic transistor, organic solar battery, optical sensor, electrophotographic photoreceptor, spatial light modulator, photorefractive device and the like.

Electrostatic image developer

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Manufacturing method of revolving blade

tig yosetsujokenseigyoho

Nitrogen-containing fused-ring compound, polymer comprising a nitrogen-containing fused-ring repeating unit, organic thin film, and organic thin film element

The present invention provides nitrogen-containing fused-ring compounds represented by the following formula (α-I): in formula (α-I), R 21 and R 22 each independently represent a hydrogen atom, a halogen atom or an optionally substituted monovalent group, and Z 21 and Z 22 each independently represent any one of the groups represented by the following formulas (α-i)-(α-ix); wherein R 23 , R 24 , R 25 and R 26 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and R 23 and R 24 may bond together to form a ring, the left side and the right side of the group represented by formula (α-viii) may be interchanged.

Developing method of electrostatic charge image

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Fluorine-containing polycyclic aromatic compound, fluorine-containing polymer, organic thin film and organic thin film device

A fluorine-containing polycyclic aromatic compound represented by the following formula (I) is provided. According to present invention, a novel compound capable of being utilized as an organic n-type semiconductor having an excellent electron transport property is provided, wherein in formula (I), Ar 1 and Ar 2 each independently represent an aromatic hydrocarbon group having at least six carbon atoms or a heterocyclic group having at least four carbon atoms; R 1 , R 2 , R 3 and R 4 each independently represent a hydrogen atom, a halogen atom, or a monovalent group; R 5 and R 6 each independently represent a hydrogen atom or a monovalent organic group that may be substituted with a substituent; s 1 and t 1 each independently represent an integer of at least 2; with the proviso that at least one of R 5 and R 6 is the abovementioned monovalent organic group where at least one of all the hydrogen atoms of the monovalent organic group including the substituent is substituted with a fluorine atom.

Silicon-containing compound and organic electroluminescence device using the same

The invention provides a novel silicon-containing compound having an oxidation potential of 0.3 to 1.5 V on the basis of a standard hydrogen electrode, wherein at least one alkoxy group is bonded to a silicon atom and at least one aromatic amine group is also bonded to the silicon atom. An organic electroluminescence device having excellent mechanical and electric contact between an electrode and an organic layer is also provided by treating the surface of an anode with using a surface-treating agent comprising the above silicon-containing compound.

Polymeric fluorescent substance, polymeric fluorescent substance solution and polymer light-emitting device having low contents of poor solvents

Patent JPS6315343B2

Method for developing electrostatic charge image

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Salt of sulfinylbenzimidazole compound, and crystal and amorphous form thereof

Salts of 2-[({4-[(2.2-dimethyl-1,3-dioxan-5-yl)methoxy]-3,5-dimethylpyridin-2-yl}methyl)sulfinyl]-1H-benzimidazole and their crystalline and amorphous forms.

Plasma spraying method

benzimidazole

Patent JPS6032544B2

Inkjet printhead, inkjet recording apparatus, and method for adjusting position of inkjet printhead

PYRIMIDINE CHEMICALS AND PHARMACEUTICAL COMPOSITION

Η παρούσα εφεύρεση παρέχει μια καινοφανή χημική ένωση πυριμιδίνης που εμφανίζει μια άριστη ανταγωνιστική δράση ενάντια στους υποδοχείς αδενοσίνης (υποδοχείς Α1, Α2Α, Α2Β). Πιο συγκεκριμένα, παρέχει μια χημική ένωση που αναπαριστάται από τον ακόλουθο χημικό τύπο, ένα άλας αυτής ή ένα διαλυτό σύμπλοκο αυτών των συστατικών:στον οποίο χημικό τύπο, οι R1 και R2 είναι ίδιες ή διαφορετικές μεταξύ τους και κάθε μία τους αναπαριστά ένα άτομο υδρογόνου, μια αλκυλική ομάδα που έχει από ένα έως έξι άτομα άνθρακα που μπορούν να υποκατασταθούν, μια αλκενυλική ομάδα που έχει από δύο έως έξι άτομα άνθρακα που μπορούν να υποκατασταθούν, μια αλκυνυλική ομάδα που έχει από δύο έως έξι άτομα άνθρακα που μπορούν να υποκατασταθούν, μια κυκλική αλκυλική ομάδα που έχει από τρία έως οκτώ άτομα άνθρακα που μπορούν να υποκατασταθούν, μια κυκλική αλκενυλική ομάδα που έχει από τρία έως οκτώ άτομα άνθρακα που μπορούν να υποκατασταθούν, μια πενταμελή έως δεκατετραμελή μη αρωματική ετεροκυκλική ομάδα που μπορεί να υποκατασταθεί, μια αρωματική κυκλική ομάδα υδρογονανθράκων που έχει από έξι έως δεκατέσσερα άτομα άνθρακα που μπορούν να υποκατασταθούν, μια πενταμελή έως δεκατετραμελή αρωματική ετεροκυκλική ομάδα που μπορεί να υποκατασταθεί, μια ακυλική ομάδα που έχει από ένα έως έξι άτομα άνθρακα που μπορούν να υποκατασταθούν ή μια αλκυλοσουλφονυλική ομάδα που έχει από ένα έως έξι άτομα άνθρακα που μπορούν να υποκατασταθούν, η R3 αναπαριστά ένα άτομο υδρογόνου, ένα άτομο αλογόνου, μια κυανομάδα, μια αλκυλική ομάδα που έχει από ένα έως έξι άτομα άνθρακα που μπορούν να υποκατασταθούν, μια αλκενυλική ομάδα που έχει από δύο έως έξι άτομα άνθρακα που μπορούν να υποκατασταθούν, μια

2-aminopyridine compounds, their use and pharmaceutical composition

PIRIMIDINE COMPOSITE AND MEDICINAL COMPOSITION OF THE SAME.

Un compuesto representado por la siguiente fórmula (I), una sal del mismo o un solvato del mismo en la que cada uno de R 1 y R 2 representan un átomo de hidrógeno; R 3 representa un átomo de hidrógeno, un grupo amino, un grupo ciano, un grupo alquilo que tiene de uno a seis átomos de carbono, un grupo alcoxi que tiene de uno a seis átomos de carbono, un grupo fenilo, un grupo naftilo, un grupo piridilo, un grupo piridazilo, un grupo pirimidilo, un grupo pirazilo, un grupo tienilo, un grupo furilo o un grupo imidazolilo; R 4 representa un grupo representado por la siguiente fórmula (V): (en la que R 8 representa un grupo seleccionado entre el siguiente grupo sustituyente a: Grupo sustituyente a: el grupo que consiste en un átomo de hidrógeno, un átomo de halógeno, un grupo alquilo que tiene de uno a seis átomos de carbono, un grupo alquenilo que tiene de dos a seis átomos de carbono, un grupo alquinilo que tiene de dos a seis átomos de carbono, un grupo alcoxi que tiene de uno a seis átomos de carbono, un grupo carbamoílo, un grupo amino y un grupo heterocíclico no aromático de 5 a 14 miembros); y R 5 representa un grupo fenilo, un grupo 2-tienilo, un grupo 3-tienilo, un grupo 2-furilo o un grupo 3-furilo. A compound represented by the following formula (I), a salt thereof or a solvate thereof in which each of R 1 and R 2 represent a hydrogen atom; R 3 represents a hydrogen atom, an amino group, a cyano group, an alkyl group having one to six carbon atoms, an alkoxy group having one to six carbon atoms, a phenyl group, a naphthyl group, a pyridyl group, a pyridazyl group, a pyrimidyl group, a pyrazyl group, a thienyl group, a furyl group or an imidazolyl group; R 4 represents a group represented by the following formula (V): (in which R 8 represents a group selected from the following substituent group a: Substituent group a: the group consisting of a hydrogen atom, a halogen atom, an alkyl group having one to six carbon atoms, an alkenyl group having two to six ...

Processes for producing polymeric fluorescent material and polymeric luminescent element

A method for producing a polymeric fluorescent substance characterized by comprising the step of treating with an acid a polymeric fluorescent substance that is fluorescent in a solid state and has a polystyrene equivalent number average molecular weight of 1×10 4 to 1×10 8 . A method for producing a polymeric fluorescent substance characterized by comprising the steps of treating with an acid a polymeric fluorescent substance that is fluorescent in a solid state and has a polystyrene equivalent number average molecular weight of 1×10 4 to 1×10 8 and treating it with an alkali. A method for producing a polymeric fluorescent substance characterized by comprising the steps of treating with an acid a polymeric fluorescent substance that is fluorescent in a solid state and has a polystyrene equivalent number average molecular weight of 1×10 4 to 1×10 8 , treating it with an alkali and finally treating it with a substance that does not contain an acid or an alkali.

Image forming device

(57)【要約】 【課題】 簡単な構成で、プリント生産性を向上して高 速プリントを達成し、記録紙搬送トラブルの発生を最小 限に防止することができる両面記録可能な画像形成装置 を提供する。 【解決手段】 画像データを記憶する記憶手段３０と、 記憶手段３０に記憶された画像データに基づき記録紙に 画像形成を行う複数の画像形成部Ａ，Ｂと、を有する画 像形成装置において、複数枚の記録紙の片面に画像形成 を行う際は、記憶手段３０内の同一画像データまたは異 なる画像データを複数の画像形成部Ａ，Ｂに送り、略同 時に複数の画像形成部Ａ，Ｂで画像形成を行い、記録紙 の両面に画像形成を行う際は、記憶手段３０内に記憶さ れている原稿の表裏面のうち一方の面の画像データを、 複数の画像形成部Ａ，Ｂの何れか一つに送り、画像形成 部Ａで記録紙に一方の面の画像形成を行い、他方の面の 画像データを画像形成部Ｂに送り、画像形成部Ｂで一方 の面に画像が形成されている記録紙に他方の面の画像形 成を行う画像形成装置。

Toner for developing electrostatic charge image

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Inkjet recording device

An inkjet recording device, wherein air can be retained in an ink supply pipe by using a simple structure without applying substantial changes to the inkjet recording device, a variation in an ink supply pressure is mitigated by the retained air, and ink can be ejected with high stability. An inkjet recording device is provided with an inkjet head for ejecting ink, an ink flow path for supplying the ink, which is supplied from an ink supply source, to a pressure chamber of the inkjet head and having at least a portion thereof constructed from an ink supply pipe, and an air retaining member inserted in the ink supply pipe, with the ink allowed to pass through the air retaining member, and retaining air in at least a portion of a space formed between the air retaining member and the inner surface of the ink supply pipe.

Polymer, polymer film and polymer film device using same

Benzimidazole compounds

Salt of sulfinylbenzimidazole compound, and crystal and amorphous form thereof

Benzimidazole compound

Benzimidazole compound having gastric acid secretion inhibitory activity

Disclosed is a compound which has an excellent gastric acid secretion inhibitory activity that lasts for a more prolonged period and which can maintain the intragastric pH value at a high level for a longer period, and therefore is useful as a therapeutic or prophylactic agent for a disease or condition caused by gastric acid. Also disclosed is a compound which is an active form (a form converted in vivo after administration) of the above-mentioned compound and which is represented by the general formula (1a) [wherein R2 represents a group represented by the formula (I): or the like; and R1, R3, W1 and X- are as defined in the description.

Benzimidazole compounds

Spoj naznačen time, da je predstavljen Formulom 1gdjeR1 i R3 mogu biti isti ili različiti te predstavljati atom vodika ili C1-C6 alkilnu skupinu; R2 je skupina predstavljena (Formulom 2) gdje W2 predstavlja vodikov atom, C1-C6 alkilnu skupinu ili atom halogena (pod uvjetom da kada je to W2 na benzenovom prstenu može biti 1 do 3, te može biti isti ili različit); n1 predstavlja 1 do 5; n2 predstavlja 1 do 4; a n3 predstavlja 1 do 6, rečena skupina po izboru ima 1 do 4 skupine odabrane iz skupine A1 koja se sastoji od atoma halogena, C1-C6 alkilne skupine, C1-C6 alkoksi skupine, C1-C6 haloalkilne skupine, C1-C6 alkoksi C1-C6 alkilne skupine i hidroksilne skupine; R4, R5, R6 i R7 mogu biti isti ili različiti i svaki predstavljati vodikov atom, hidroksilnu skupinu, halogenov atom, C1-C6 alkilnu skupinu, C1-C6 haloalkilnu skupinu, C1-C6 alkoksi skupinu ili C1-C6 haloalkoksi skupinu, ili kombinaciju R5 i R6 koji predstavljaju metilendioksi skupinu ili etilendioksi skupinu; iW1 predstavlja jednostruku vezu, ili ravnu ili razgrananu alkilensku skupinu koja ima 1 do 8 ugljikovih atoma, ili njihovu sol ili njihove solvate. Patent sadrži još 40 patentnih zahtjeva. A compound represented by Formula 1 wherein R 1 and R 3 may be the same or different and represent a hydrogen atom or a C 1 -C 6 alkyl group; R 2 is a group represented by (Formula 2) wherein W 2 represents a hydrogen atom, a C 1 -C 6 alkyl group or a halogen atom (provided that when it is W 2 on the benzene ring it may be 1 to 3, and may be the same or different); n1 represents 1 to 5; n2 represents 1 to 4; and n3 represents 1 to 6, said group optionally having 1 to 4 groups selected from the group consisting of halogen atoms, C1-C6 alkyl groups, C1-C6 alkoxy groups, C1-C6 haloalkyl groups, C1-C6 alkoxy C1 -C6 alkyl groups and hydroxyl groups; R4, R5, R6 and R7 may be the same or different and each represent a hydrogen atom, a hydroxyl group, a halogen atom, a C1-C6 alkyl group, a C1-C6 haloalkyl group, a C1-C6 ...

Organic electroluminescence device

Pyrimidine compound and medicinal composition thereof

The present invention provides a novel pyrimidine compound having an excellent adenosine receptor (A 1 , A 2A , A 2B receptor) antagonistic action. More specifically, it provides a compound represented by the following formula, a salt thereof or a solvate of them. In the formula, R 1 and R 2 are the same as or different from each other and each represents a hydrogen atom, an alkyl group having one to sixcarbon atoms which maybe substituted, an alkenyl group having two to six carbon atoms which may be substituted, an alkynyl group having two to six carbon atoms which may be substituted, a cycloalkyl group having three to eight carbon atoms which may be substituted, a cycloalkenyl group having three to eight carbon atoms which may be substituted, a 5 to 14-membered non-aromatic heterocyclic group which may be substituted, an aromatic hydrocarbon cyclic group having six to fourteen carbon atoms which may be substituted, a 5 to 14-membered aromatic heterocyclic group which may be substituted, an acyl group having one to six carbon atoms which may be substituted or an alkylsulfonyl group having one to six carbon atoms which may be substituted; R 3 represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group having one to six carbon atoms which may be substituted, an alkenyl group having two to six carbon atoms which may be substituted, an alkynyl group having two to six carbon atoms which may be substituted, an aromatic hydrocarbon cyclic group having six to fourteen carbon atoms which may be substituted, a 5 to 14-membered aromatic heterocyclic group which may be substituted, a nitrogen atom which may be substituted, an oxygen atom which may be substituted or a sulfur atom which may be substituted; R 4 represents a 4-pyridyl group which may have one or two substituents; and R 5 represents an aromatic hydrocarbon cyclic group having six to fourteen carbon atoms which may be substituted or a 5 to 14-membered aromatic heterocyclic group which may be ...

Polymeric fluorescent substance and polymer light-emitting device

Provided is a polymeric fluorescent substance showing fluorescence in solid state, which has a specific carrier drift mobility, a specific repeating unit, and specific number-average molecular weight. The polymeric fluorescent substance is excellent in solubility to organic solvents, and has higher efficiency and longer lifetime in applying as a polymer LED.

Organic light-light conversion device

An organic light-light conversion device excellent in device characteristics, comprising a light receiving unit having a layer including a photo-conductive organic semiconductor developing a photo-current multiplication phenomenon by light irradiation, and a light emitting unit having a layer including a field emitting organic semiconductor emitting light by current injection, characterized in that at least one of the photo-conductive organic semiconductor and the field emitting organic semiconductor is polymer semiconductor. An imaging intensifier consisting of a plurality of arranged above organic light-light conversion devices. An optical sensor provided with a means of measuring and outputting voltages applied to the above organic light-light conversion device and to the opposite ends of a layer including the field emitting organic semiconductor.

Carrier for developing electrostatic image

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Organic thin film transistor

本發明之課題係提供一種場效移動度高、OFF電流小之有機薄膜電晶體。課題之解決手段係提供一種有機薄膜電晶體，其中，有機半導體層之內部中，位於源極電極之正上方或正下方的部分作為第1部分，位於汲極電極之正上方或正下方的部分作為第2部分，以和第1部分與第2部分相異的部分作為第3部分時，摻雜區域係存在於第3部分、第1部分與第3部分、或第2部分與第3部分。

Color image forming method

The invention provides a method of forming a color image on a recording material by transferring a toner image formed on an image carrying means to the recording material and by fixing the toner image on the recording material. The method further includes adhering a transparent toner layer onto the recording material, and fixing the transparent toner layer together with the toner image on the recording material.

Organic device for light-light conversion

Organische Vorrichtung zur Licht-Licht-Umwandlung, umfassend: eine Licht detektierende Einheit mit einer Schicht, die einen photoleitenden organischen Halbleiter beinhaltet, der ein Phänomen der Vervielfachung des photoelektrischen Stroms durch Lichtbestrahlung verursacht, und eine Licht emittierende Einheit mit einer Schicht, die einen elektrolumineszenten organischen Halbleiter beinhaltet, der Licht durch Ladungsinjektion emittiert, dadurch gekennzeichnet, dass mindestens einer von dem photoleitenden organischen Halbleiter und dem elektrolumineszenten organischen Halbleiter ein Polymerhalbleiter ist. Organic light-to-light conversion device comprising: a light detecting unit having a layer including a photoconductive organic semiconductor which causes a phenomenon of photomultiplicity photoexposure by light irradiation, and a light emitting device having a layer including an electroluminescent organic semiconductor that emits light by charge injection, characterized in that at least one of the photoconductive organic semiconductor and the electroluminescent organic semiconductor is a polymer semiconductor.

Polymer, organic thin film using the same, and organic thin film device

A polymer according to the present invention comprises a repeating structure represented by the following formula (1), wherein L and X each independently have a configuration in which are linked a plurality of conjugation forming structures each conjugated by itself, and each have at least one thienylene structure as the conjugation forming structure: wherein each X represents a monovalent organic group that may have a substituent, each L represents a divalent organic group that may have a substituent, and each T represents a trivalent organic group that may have a substituent, with the proviso that in the formula, the X's represent the same group, the L's represent the same group, and the T's represent the same group.

Conjugated compound, nitrogenated condensed-ring compound, nitrogenated condensed-ring polymer, organic thin film, and organic thin film element

Disclosed is a conjugated compound having two or more groups each represented by the general formula (I) or (II). (I) (II) wherein one of Ar and Ar' represents a bivalent aromatic hydrocarbon group having 6 or more carbon atoms, and the other represents a bivalent heterocyclic group having 4 or more carbon atoms (each of these groups may have a substituent; provided that each of the groups contains no fluorine atom in its whole structure); R1 and R2 independently represent a hydrogen atom, a halogen atom or a univalent group; and Ar'' represents a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; provided that, when the conjugated compound has two or more groups both represented by the general formula (I), a moiety of the conjugated compound other than the groups contains no fluorine atom. Also disclosed is a nitrogenated condensed-ring compound represented by the general formula (α-I). (α-I) wherein R21 and R22 independently represent a hydrogen atom, a halogen atom or a univalent group which may be substituted by a substituent; Z21 and Z22 independently represent a group represented by any one formula selected from the formulae (α-i) to (α-ix). (α-i) (α-ii) (α-iii) (α-iv) (α-v) (α-vi) (α-vii) (α-viii) (α-ix) wherein R23, R24, R25 and R26 independently represent a hydrogen atom, a halogen atom or a univalent group, and R23 and R24 may together form a ring; and the group represented by the formula (α-viii) may be reversed left to right.

Salt of sulfinylbenzimidazole compound, and crystal and amorphous form thereof

Salts of 2-[({4-[(2,2-dimethyl-1,3-dioxan-5-yl)methoxy]-3,5-dimethylpyridin-2-yl}methyl)sulfinyl]-1H-benzimidazole, and crystals and amorphous forms thereof.

インクジェット記録装置

【課題】インク供給管の設計自由度を向上させ、且つ簡便な構造でインクジェット記録装置に大きな構成変更を加えることなく、インク供給管内に空気を保持することができ、保持された空気によりインクの供給圧力の変動を緩和し、吐出安定性を向上させることができるインクジェット記録装置を提供すること。 【解決手段】圧力室内のインクを吐出するインクジェットヘッドと、前記インクジェットヘッドの圧力室にインク供給源からのインクを供給するインク供給路と、インクが連通可能な状態でインク供給管の内部に挿入されインク供給管の内面との間に形成される空間の少なくとも一部に空気を保持する空気保持部材とを備え、前記インク供給路は、前記空気保持部材が挿入された第１のインク供給管と、前記第１のインク供給管とは別部材で構成され前記空気保持部材が挿入されていない第２のインク供給管とを有することを特徴とするインクジェット記録装置。 【選択図】図５

インクジェットヘッド

(57)【要約】 【課題】 簡単な構成により、誤組み立てを防止できる インクジェットヘッドを提供すること。 【解決手段】 互いの列のノズルに対して位置をズラし て設けた２列のノズル群を有するブロックと、前記ブロ ックの一方の側に位置する第１マニホールドと、前記ブ ロックの他方の側に位置する第２マニホールドとを有 し、前記ブロックの両面に、基準位置に対して、互いに 位置をズラせて設けた規制手段と、前記規制手段と対応 するように前記第１および第２マニホールドのそれぞれ に設けた被規制手段とを介して一体化した事を特徴とす るインクジェットヘッド。

現像装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

静電像現像剤

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

[UNK]

トナー濃度センサおよび画像形成装置

【課題】発光素子と受光素子の距離を近づけて小型化を図った場合でもノイズ光による検出精度の劣化を抑制できるトナー濃度センサを提供する。 【解決手段】トナー濃度センサ（１１）は、発光素子（１２）と、発光素子（１２）から照射されて検出対象で反射した反射光を受光する受光素子（１３，１４）と、これらが表面実装された基板（１５）と、ケース（１６）とを備え、発光素子（１２）から発生する光の光路と基板（１５）とが平行に設けられている。基板（１５）には、実装面よりも厚み方向にくぼみ、端部（１５ａ）から発光素子（１２）と受光素子（１３，１４）との間を通る溝部（２１）が形成され、ケース（１６）には、溝部（２１）に挿入される挿入部（２３）が設けられている。 【選択図】図６

Patterned Substrate and Method for Producing Same

Disclosed is a patterned substrate having a conductor pattern. The conductor pattern is obtained by forming a layer (B) containing an organic polysilane on a conductive substrate (A), irradiating a certain region of the layer (B) with a radiation for oxidizing the organic polysilane constituting the layer (B) in the certain region, and then applying a solution containing a conducting polymer, water and/or a hydrophilic solvent over at least the certain region of the layer (B) for forming a layer (C) composed of the conducting polymer while impregnating the layer (B) in the certain region with the conducting polymer for electrically connecting the layer (C) and the substrate (A).