Abstract: The present invention provides an evaporation fuel processing device including: a passage formed inside so as to allow a fluid to flow through the passage; a tank port and a purge port formed on one end side of the passage; an atmospheric air port formed on the other end side of the passage; and adsorbent layers filled with adsorbent which can adsorb evaporation fuel components, the adsorbent layers being provided in the passage, wherein a region which is constituted of three or more adsorbent layers and separating parts for separating the adjacent adsorbent layers, and in which a total volume of the adsorbent layers is set smaller than a total volume of the separating parts, is provided on an atmospheric air port side of the passage.

Abstract: An evaporation fuel processing device is provide including: a passage; a tank port and a purge port on one end side of the passage; an atmospheric air port on the other end side of the passage; and adsorbent layers filled with adsorbent for evaporation fuel components, provided in the passage; a region provided on an atmospheric air port side of the passage, being constituted of three or more adsorbent layers and separating parts for separating the adjacent adsorbent layers, in which a volume of the adsorbent layer is smaller in the adsorbent layer closer to the atmospheric air port, a volume of the separating part is larger closer to the atmospheric air port, and the volume of the separating part located farthest on a tank port side is larger than that of the adsorbent layer located farthest on the atmospheric air port side.

Abstract: The present invention provides an industrially useful improved halohydrin epoxidase, a method for producing the same, and a method for producing an epihalohydrin or 4-halo-3-hydroxybutyronitrile using the same. The improved halohydrin epoxidase of the present invention consists of an amino acid sequence in which a specific amino acid substitution mutation is introduced into an amino acid sequence of a wild-type halohydrin epoxidase comprising predetermined amino acid sequences I and II.

Abstract: The present invention provides a modified ethylenediamine-N,N?-disuccinate:ethylenediamine lyase. The present invention also provides a protein that comprises the amino acid sequence represented by SEQ ID NO: 1; or a protein that comprises an amino acid sequence derived from the amino acid sequence represented by SEQ ID NO: 1 by deletion, substitution, or addition of one or more amino acid residues, and has an ethylenediamine-N,N?-disuccinate:ethylenediamine lyase activity.

Abstract: An improved hydroxynitrile lyase characterized by having a mutation of substitution of at least one amino acid residue in the amino acid sequence of a wild-type hydroxynitrile lyase with another amino acid and by its hydroxynitrile lyase activity per transformant being higher than the hydroxynitrile lyase activity per transformant into which the wild-type hydroxynitrile lyase gene is introduced; and a method for producing a hydroxynitrile lyase, comprising expressing the improved hydroxynitrile lyase in a host and recovering the improved hydroxynitrile lyase from the resultant culture.

Abstract: An improved hydroxynitrile lyase characterized by having a mutation of substitution of at least one amino acid residue in the amino acid sequence of a wild-type hydroxynitrile lyase with another amino acid and by its hydroxynitrile lyase activity per transformant being higher than the hydroxynitrile lyase activity per transformant into which the wild-type hydroxynitrile lyase gene is introduced; and a method for producing a hydroxynitrile lyase, comprising expressing the improved hydroxynitrile lyase in a host and recovering the improved hydroxynitrile lyase from the resultant culture.

Abstract: An improved hydroxynitrile lyase characterized by having a mutation of substitution of at least one amino acid residue in the amino acid sequence of a wild-type hydroxynitrile lyase with another amino acid and by its hydroxynitrile lyase activity per transformant being higher than the hydroxynitrile lyase activity per transformant into which the wild-type hydroxynitrile lyase gene is introduced; and a method for producing a hydroxynitrile lyase, comprising expressing the improved hydroxynitrile lyase in a host and recovering the improved hydroxynitrile lyase from the resultant culture.

Abstract: An improved hydroxynitrile lyase characterized by having a mutation of substitution of at least one amino acid residue in the amino acid sequence of a wild-type hydroxynitrile lyase with another amino acid and by its hydroxynitrile lyase activity per transformant being higher than the hydroxynitrile lyase activity per transformant into which the wild-type hydroxynitrile lyase gene is introduced; and a method for producing a hydroxynitrile lyase, comprising expressing the improved hydroxynitrile lyase in a host and recovering the improved hydroxynitrile lyase from the resultant culture.

Abstract: An improved hydroxynitrile lyase characterized by having a mutation of substitution of at least one amino acid residue in the amino acid sequence of a wild-type hydroxynitrile lyase with another amino acid and by its hydroxynitrile lyase activity per transformant being higher than the hydroxynitrile lyase activity per transformant into which the wild-type hydroxynitrile lyase gene is introduced; and a method for producing a hydroxynitrile lyase, comprising expressing the improved hydroxynitrile lyase in a host and recovering the improved hydroxynitrile lyase from the resultant culture.

Abstract: The present invention relates to an amide hydrolase which is with excellent thermostability and stereoselectively hydrolyzes an ?-amino acid amide; a gene encoding the enzyme protein; a novel recombinant vector containing the gene; a transformant containing the recombinant vector; and a process for producing an L-?-amino acid using the transformant.

Abstract: The present invention provides a modified ethylenediamine-N,N?-disuccinate:ethylenediamine lyase. The present invention also provides a protein that comprises the amino acid sequence represented by SEQ ID NO: 1; or a protein that comprises an amino acid sequence derived from the amino acid sequence represented by SEQ ID NO: 1 by deletion, substitution, or addition of one or more amino acid residues, and has an ethylenediamine-N,N?-disuccinate:ethylenediamine lyase activity.

Abstract: The present invention provides an industrially useful improved halohydrin epoxidase, a method for producing the same, and a method for producing an epihalohydrin or 4-halo-3-hydroxybutyronitrile using the same. The improved halohydrin epoxidase of the present invention consists of an amino acid sequence in which a specific amino acid substitution mutation is introduced into an amino acid sequence of a wild-type halohydrin epoxidase comprising predetermined amino acid sequences I and II.

Abstract: The present invention includes a fuel vapor processing apparatus including a communication passage connecting between a first space and a second space each containing an adsorption material capable of adsorbing fuel vapor. The communication passage includes a dissipation delaying space capable of delaying dissipation or transmission of the fuel vapor between the first and second spaces. The communication passage further includes throttles positioned to oppose to each other across the dissipation delaying space.

Abstract: The present invention provides a modified ethylenediamine-N,N?-disuccinate:ethylenediamine lyase. The present invention also provides a protein that comprises the amino acid sequence represented by SEQ ID NO: 1; or a protein that comprises an amino acid sequence derived from the amino acid sequence represented by SEQ ID NO: 1 by deletion, substitution, or addition of one or more amino acid residues, and has an ethylenediamine-N,N?-disuccinate:ethylenediamine lyase activity.

Abstract: The present invention relates to an amide hydrolase which is with excellent thermostability and stereoselectively hydrolyzes an ?-amino acid amide; a gene encoding the enzyme protein; a novel recombinant vector containing the gene; a transformant containing the recombinant vector; and a process for producing an L-?-amino acid using the transformant.

Abstract: An improved hydroxynitrile lyase characterized by having a mutation of substitution of at least one amino acid residue in the amino acid sequence of a wild-type hydroxynitrile lyase with another amino acid and by its hydroxynitrile lyase activity per transformant being higher than the hydroxynitrile lyase activity per transformant into which the wild-type hydroxynitrile lyase gene is introduced; and a method for producing a hydroxynitrile lyase, comprising expressing the improved hydroxynitrile lyase in a host and recovering the improved hydroxynitrile lyase from the resultant culture.

Abstract: The present invention provides a modified ethylenediamine-N,N?-disuccinate:ethylenediamine lyase. The present invention also provides a protein that comprises the amino acid sequence represented by SEQ ID NO: 1; or a protein that comprises an amino acid sequence derived from the amino acid sequence represented by SEQ ID NO: 1 by deletion, substitution, or addition of one or more amino acid residues, and has an ethylenediamine-N,N?-disuccinate:ethylenediamine lyase activity.

Abstract: A loop track for racing objects is disposed at the center of a race game device, for example for a simulated horse race. A plurality of racing objects, such as race horses, run on the track. The X- and Y-directional positions of the race horses are detected by a separable position detecting means underlying the track. The separable position detecting means allows for easier maintenance, transport, assembly, and disassembly of the device. Information regarding the positions of the horses is displayed on a game screen. Players can write memos to themselves on individual game screens by pressing a trace over the game information on the game screen. A control unit provides game information corresponding to other races other than a current race, including future races, and players may select information corresponding to future races on the individual game screen.

Abstract: A loop track 12 for race horses is disposed at the center of a horse race game device 10. Twelve race horses 14 run on the track 12. A gate 18 is disposed in a paddock 20 in the track 12. The gate 18 is advanced to a start point of the track 12 from the paddock 20. Twelve satellites 12 are disposed on three sides of the track 12. A large projector 24 for displaying images of developments, ect. of a race is disposed on one of the short sides of the track 12. Speakers 25 for live broadcasting, fanfares, BGM, etc. are disposed on both sides of the large projector. The horse race game device enables a larger number of running objects to be raced at once, whereby race developments are made more amusing.

Abstract: A loop track for race horses is disposed at the center of a horse race game device. Twelve race horses run on the track. A gate is disposed in a paddock in the track. The gate is advanced to a start point of the track from the paddock. Twelve satellites are disposed on three sides of the track. A large projector for displaying images of developments, etc. of a race is disposed on one of the short sides of the track. Speakers for live broadcasting, fanfares, BGM, etc. are disposed on both sides of the large projector. The horse race game device enables a larger number of running objects to be raced at once, whereby race developments are made more amusing.