Abstract: A data encryption transmission system and associated methodology is provided including a data input site that compresses and encrypts data based on a shared encryption key and then transmits the compressed and encrypted data to an external network. A database server which is operably linked to the external network and stores, manages, transmits, and receives data. A removable storage stores an identification code, and a client site which is configured to receive the removable storage generates an encryption key based on the identification code, receives encrypted data from the external network, decrypts and expands the received data based on the shared encryption key, encrypts the data based on the encryption key and saves the encrypted data, and finally decrypts the encrypted data and outputs the data using the encryption key.

Abstract: A more secure TCP/IP protocol stack is provided having an enhanced transport layer. Encryption and decryption logic is arranged on the transmission side and on the reception side for processing a payload of a transport layer protocol, such as TCP or UDP. By employing this enhanced transport layer, a cryptograph process communication can be realized by dissolving various kinds of restrictions which a conventional IPsec or SSL possesses without affecting upper layer processing, and, at the same time, maintaining compatibility with the IP layer.

Abstract: It is intended to clarify a molecule which is available as a target in treating or diagnosing cancer and utilize the molecule in the medical field or the research field. By treating IgSF4, which has been identified as a molecule specifically expressed in lung cancer cells, with an antibody, and ADCC activity is exerted. Based on this finding, an anti-IgSF4 antibody is provided as a means efficacious in treating cancer, etc.

Abstract: The present invention provides a film-form base having one or more sugars or sugar alcohols dispersed as fine particles therein, and also provides a film-form preparation containing the base and a drug. The base is produced by dispersing, in an organic solvent having a solubility parameter of 9.7 or higher, an edible polymer soluble in water and the organic solvent, and particles of one or two or more compounds selected from the group consisting of mono- to hexasaccharide sugars and sugar alcohols thereof which have an average particle size of 0.1 ?m to 60 ?m and are insoluble in an organic solvent. The present invention can therefore provide oral film-form base and preparation which have a rapid dissolution profile in the mouth and sufficient film strength, and provide a reduced sticky sensation attributed to the water-soluble polymer in the mouth and an improved feel when handled with the fingers.

Abstract: It is intended to clarify a molecule which is available as a target in treating or diagnosing cancer and utilize the molecule in the medical field or the research field. By treating IgSF4, which has been identified as a molecule specifically expressed in lung cancer cells, with an antibody, and ADCC activity is exerted. Based on this finding, an anti-IgSF4 antibody is provided as a means efficacious in treating cancer, etc.

Abstract: A more secure TCP/IP protocol stack is provided having an enhanced transport layer. Encryption and decryption logic is arranged on the transmission side and on the reception side for processing a payload of a transport layer protocol, such as TCP or UDP. By employing this enhanced transport layer, a cryptograph process communication can be realized by dissolving various kinds of restrictions which a conventional IPsec or SSL possesses without affecting upper layer processing, and, at the same time, maintaining compatibility with the IP layer.

Abstract: The present invention is made to provide an information distribution system capable of securely storing digitized personal information in an encrypted state in a storage section and securely transferring/disclosing the stored digitized information only to a particular third person via a network. Communication of the information is securely performed in the encrypted state between information terminals connected to the communication network (between a client and a server or between peer-to-peer client terminals). An information terminal which has created information encrypts the original information by a common key generated upon communication and stores the information in a secure storage of one of the information terminals connected to the communication network while maintaining the encrypted state.

Abstract: “Leakage”, “falsifying”, “masquerading”, “approach”, or “attack” of data on the Internet are prevented in a communication between a personal computer and the outside thereof without installing software or hardware in the personal computer. An intermediary apparatus includes NIC (Network Interface Card) drivers connected to networks respectively and a network layer and a transport layer which include “TCP/IP” defining a communication method for communicating while carrying out routing (ROUTING) between any two nodes and is provided for a physical layer and a data-link layer including the NIC drivers. Between the data-link layer and network layer, the function of “TCP2” can be provided.

Abstract: A mail system having high security is realized by mounting TCP2 for mail communication between client apparatuses. The present invention relates to a mail communication system which is connected to a network and exchanges mails between client apparatuses provided with the existing mailers, and each client apparatus is mounted with a TCP2 driver. A TCP2 driver 34 includes a TCP2 core 36 and a mail system core 37 and an e-mail received via the network is processed in this TCP2 driver 34 and thereafter, is supplied to an existing mailer 31 of the client apparatus. In the mail system core 37 of the TCP2 driver 34, control of mail encryption and decryption, deletion of an unnecessary mail and the like is carried out.

Abstract: A data encryption transmission system and associated methodology is provided including a data input site that compresses and encrypts data based on a shared encryption key and then transmits the compressed and encrypted data to an external network. A database server which is operably linked to the external network and stores, manages, transmits, and receives data. A removable storage stores an identification code, and a client site which is configured to receive the removable storage generates an encryption key based on the identification code, receives encrypted data from the external network, decrypts and expands the received data based on the shared encryption key, encrypts the data based on the encryption key and saves the encrypted data, and finally decrypts the encrypted data and outputs the data using the encryption key.

Abstract: It is intended to provide a method whereby a plural number of antibodies against cell surface antigens are quickly classified and to provide a method whereby antigens of the thus classified antibodies are quickly identified. Further, it is intended to provide a method of promoting the utilization of the useful data obtained by the above methods. Furthermore, it is intended to provide an antibody which is effective in treating or diagnosing cancer.

Abstract: It is intended to clarify a molecule which is available as a target in treating or diagnosing cancer and utilize the molecule in the medical field or the research field. By treating IgSF4, which has been identified as a molecule specifically expressed in lung cancer cells, with an antibody, and ADCC activity is exerted. Based on this finding, an anti-IgSF4 antibody is provided as a means efficacious in treating cancer, etc.

Abstract: A more secure TCP/IP protocol stack is provided having an enhanced transport layer. Encryption and decryption logic is arranged on the transmission side and on the reception side for processing a payload of a transport layer protocol, such as TCP or UDP. By employing this enhanced transport layer, a cryptograph process communication can be realized by dissolving various kinds of restrictions which a conventional IPsec or SSL possesses without affecting upper layer processing, and, at the same time, maintaining compatibility with the IP layer.

Abstract: Disclosed is a two component type developer for negatively chargeable developer use, comprising a carrier and a colored toner particle comprising a binder resin and a colorant, wherein said carrier comprises a magnetic particle having thereon a resin coated layer containing a resin and a magnesium compound.

Abstract: Disclosed is a carrier for a negatively chargeable developer comprising magnetic particles and provided thereon, having a layer comprising a hydrophilic silica having a degree of degree of hydrophobicity of less than 20 and resin particles.

Abstract: Disclosed is a developer comprises a toner containing colorant particles and organic fine particles, wherein said organic fine-particles are a fluoro-containing acrylate homopolymer or the copolymers thereof, each having a cross-linking structure.

Abstract: A negative charge developer for electrophotography comprises a toner and a carrier having a core coated with a resin which contains at least one magnesium compound of a magnesium oxide, a magnesium hydroxide or a magnesium carbonate, wherein the magnesium compound has a single crystal structure.