摘要:
A user can efficiently receive a printing service without a troublesome operation. A request including order information for placing a printing order regarding image data stored in a recorder is sent from a mobile phone to a mobile phone site server together with an identification code of the mobile phone. The mobile phone site server issues an ID, and sends the ID, user information obtained from the identification code, and the order information to a service provision server. The service provision server registers the ID, the user information, and the order information. The ID is also sent to the mobile phone, and the mobile phone sends the ID to the recorder. The recorder sends the image data and the ID to the service provision server. The service provision server relates the image data and the order by using the ID, and prints the image data.
摘要:
The invention provides a composition including a metal and a photosensitive component, wherein a film pattern formed by subjecting the composition to an exposure to light and a development has a water-repellent property and becomes an electrically resistant film upon baking.
摘要:
A liquid crystal device is constituted by a pair of substrates and a liquid crystal disposed in a uniform alignment state between the substrates. At least one of the substrate has a surface contacting the liquid crystal and including a first region having a larger uniaxial alignment control force and a second region having a smaller or substantially no uniaxial alignment control force, respectively acting on the liquid crystal. In the device, phase transition from liquid phase to mesomorphic phase on temperature decrease, of the liquid crystal has been initiated from a portion contacting the first region and enlarged toward the second region to place the liquid crystal in a uniform alignment state, thus ensuring an increased effective voltage applied to the liquid crystal while retaining a good alignment characteristic to improve drive and display characteristics.
摘要:
An aligning method of a chiral smectic liquid crystal includes the steps of: disposing a chiral smectic liquid crystal between a pair of electrode plates, the chiral smectic liquid crystal having a layer spacing-changing characteristic providing a layer spacing which increases on temperature decrease in a first temperature range in smectic A phase; and subjecting the chiral smectic liquid crystal to a heat treatment including a sequence of cooling from a higher temperature phase to a second temperature range in smectic A phase including at least a portion of the first temperature range, at least one cycle of heating and cooling within the second temperature range, and further cooling to a smectic phase lower than smectic phase. The heat treatment, particularly at least one cycle of heating and cooling in smectic A phase, is effective in suppressing an alignment (orientation) irregularity due to the presence of two regions different in characteristics, thus improving a drive margin.
摘要:
A process for producing an optically active .beta.-hydroxyketone represented by formula (I): ##STR1## by catalytic asymmetrical aldol reaction is disclosed, comprising reacting a silyl-enol ether represented by formula (II): ##STR2## with a substituted aldehyde represented by formula (III):R.sup.5 CHO (III)in the presence of a binaphthol-titanium complex represented by formula (IV): ##STR3## An optically active .beta.-hydroxyketone is efficiently produced with diastereo-specificity and enantio-specificity.
摘要:
A liquid crystal composition having a chiral smectic phase comprising at least one liquid crystal compound having the general formula (I) shown below: ##STR1## wherein R.sub.1 and R.sub.2 each is a straight chain or branch alkyl group which may have a substituent group having 1 to 16 carbons, Z.sub.1 is a single bond, --O--, ##STR2## and X.sub.1 is a halogen atom.
摘要:
A novel bis-phosphate compound is provided which can be applied to a wide range of reactive substrates and reactions as an asymmetric reaction catalyst and can realize an asymmetric reaction affording a high yield and a high enantiomeric excess. The bis-phosphate compound has a tetraaryl skeleton represented by General Formula (1). In an asymmetric reaction, an amidodiene and an unsaturated aldehyde compound are reacted with each other in the presence of the optically active bis-phosphate compound to give an optically active amidoaldehyde. The invention allows a reaction such as an asymmetric Diels-Alder reaction to proceed efficiently, which has been difficult with conventional mono-phosphate compounds. Thus, the invention enables an industrially feasible method for the production of optically active amidoaldehydes, optically active β-amino acid derivatives, optically active diamine compounds, optically active pyrrolidine derivatives and optically active dihydropyran derivatives which are useful as products such as medicines, agricultural chemicals and chemical products as well as synthesis intermediates for such products.
摘要:
A guanidine compound having a biaryl skeleton represented by the following formula (1), which is useful as a catalyst for various asymmetric reactions. (wherein R1, R2 and R3 each independently represent a hydrogen atom, a hydrocarbon group optionally having substituent(s), or a heterocyclic group optionally having substituent(s); R4 to R15 each independently represent a hydrogen atom, a hydrocarbon group optionally having substituent(s), a heterocyclic group optionally having substituent(s), a hydroxy group, an alkoxy group optionally having substituent(s), an aryloxy group optionally having substituent(s), an acyl group, an alkoxycarbonyl group optionally having substituent(s), an aryloxycarbonyl group optionally having substituent(s), a carbamoyl group optionally having substituent(s), an alkylthiocarbonyl group optionally having substituent(s), an arylthiocarbonyl group optionally having substituent(s), a carboxyl group, an alkylthio group optionally having substituent(s), an arylthio group optionally having substituent(s), an amino group or a substituted amino group, or a substituted silyl group; or in any combination of R1 to R15, these substituents may be taken together to form a ring; and X1 to X8 represent a hydrogen atom or a nitrogen atom, provided that, in the case of a nitrogen atom, there is no substituent on X1 to X8.
摘要:
Date and time information concerning image files included in the folder is obtained, a time range from the oldest image to the newest image is calculated, and the time range is displayed with folder information. For example, data on shot dates and times recorded as associated information concerning the images or time stamps of the files are used to calculate the time range, and the date range is displayed on a folder icon or on a tab portion of the folder icon. Moreover, a file list displayed last time is stored, the stored file list is compared with a current file list, and only if the both file lists are different from each other, the date and time information is obtained for a different file to recalculate the time range. Thus, the user can infer images included in the folder to some extent and easily retrieve a desired image.
摘要:
When an image processing program runs on a PC to produce a layout image in which plural selected images are inserted separately into image display frames, a CPU functions as a browser controller, a face image counter, an average number calculator, a pattern selector, a table, and an image layout section. The face image counter counts face images in each selected image. The average number calculator calculates an average number of the face images in a single selected image. Plural layout patterns of the image display frames are established in the table, which also defines the number of the image display frames and a threshold number of the face images for each layout pattern. Comparing the average number with the threshold number, the pattern selector selects the layout pattern. The image layout section inserts the selected images into the image display frames in the selected layout pattern.