Abstract: Cutting or grinding oil compositions which are suitable for use in a minimal quantity lubrication system in which a minimal quantity of an oil is supplied to the spot to be cut or ground of a work, together with air are reduced in stickiness and improved in lubricity.

Abstract: In a side plate (52) of a retainer (50), a jig insertion groove (70) is cut at an upper end portion of its front edge. A releasing jig (J) is insertable into a gap between the bottom surface of the jig insertion groove (70) and a vertical front edge of a recessed surface (27) of a female housing (20). If the releasing jig (J) is rotated so as to be pried, the retainer (50) is pushed back diagonally downward along a guide groove (60) and reaches a temporary retaining position.

Abstract: A male housing (70) has a receptacle (71) for receiving a female housing (20). An introducing surface (77) is formed around the inner front edge of the receptacle (71). A retainer (40) for locking female terminal fittings has an interfering portion (49) that interferes with the receptacle (71) when the retainer (40) is at an incomplete mount position IMP. The interfering portion (49) has a guiding surface (50) for guiding the interfering portion (49) into the receptacle (71) when the retainer (40) is a full locking position. The interfering portion (49) has contact surfaces (57) and the inner front edge of the receptacle (71) has receiving surfaces (79) at positions corresponding to the contact surfaces (57) and backward from the introducing surface (77). The receiving surfaces (79) can achieve surface contact with the contact surfaces (57).

Abstract: A video slot machine is provided. The video slot machine includes a display device for displaying a plurality of game elements in a grid having a plurality of cells defined by rows and columns, a memory device for storing a pay-table, and a game controller coupled to the display device and the memory device. The game controller is adapted to randomly select the game elements to be displayed in the display device and to determine an outcome based on the displayed game elements, a pay-table, and predetermined paylines. The selected game elements are selected from a set of possible game elements. The set of possible game elements includes a bonus element. The game controller is adapted to identify the presence of the bonus element in one of the cells of a column and to modify all of the symbols within the column to wild if a wild character in any one cells of the column would modify the outcome. A bonus game is also provided which depicts a contest between the player and the game machine.

Abstract: A game device and method are set forth where a first bonus includes a plurality of selection sets. For at least one set, each selection represents an pay line multiplier. A repeat factor is selected to repeat the award a randomly selected number of times to increase the player's award. A second bonus is also provided which includes a jackpot amount and/or multiplier.

Abstract: An oil composition for cutting and grinding by minimal quantity lubrication system and for sliding surface according to the present invention comprises an ester and a sulfur compound and/or a phosphorus compound.

Abstract: An oil for cutting and grinding by minimal quantity lubrication system and for sliding surface according to the present invention comprises an ester, and is used as a lubricating oil for cutting and grinding suitable for a cutting and grinding method by minimal quantity lubrication system, and also used as a lubricating oil for sliding surface.

Abstract: The present invention provides a game machine, slot machine, and game program in which, if a game state is for a normal game, an evaluation is made to determine if at least one bonus symbol will be statically displayed or is statically displayed in a display module so that a condition needed for starting a bonus game is met. If the condition is met, a possible payout value that can be awarded to the player as payout in the bonus game is displayed before the bonus game is started. The game machine of the present invention increases a player's curiosity by displaying a possible payout value that can be awarded to the player as a payout for a bonus game before starting the bonus game.

Abstract: The game machine and game program of the present invention display, at the start of a game, multiple static symbols by constantly changing to various types of symbols including the wild symbol. The game machine then executes a static display by displaying such changing symbols statically again in each display area and recognizes the arrangements of each static symbol. Then, the game machine visually displays the arrangement of the symbols by which multiple wins are established or the win line related to such arrangements of the symbols, when the pre-determined combinations of symbols, in which at least one wild symbol is included, are arranged so that multiple wins are established. The game machine and game program according to the present invention increases the player's interest and arouses the player's anticipation.

Abstract: A video slot machine includes a display device for displaying a plurality of game elements in a grid having a plurality of cells defined by rows and columns, a memory device for storing a pay-table, a game controller coupled to the display device and the memory device. The game controller being is adapted to randomly select the game elements to be displayed in the display device and to determine an outcome based on the displayed game elements, a pay-table, and predetermined paylines. The selected game elements are selected from a set of possible game elements. The set of possible game elements includes a bonus element. The game controller is adapted to identify the presence of the bonus element in one of the cells of a column and to modify all of the symbols within the column to wild if a wild character in any one cells of the column would modify the outcome. A bonus game is also provided which depicts a contest between the player and the game machine.

Abstract: A random number selector selects a random number. A symbol selector selects a symbol associated with the random number. A symbol display displays the symbol. A sound data selector selects at least one of a plurality of sound data based on the random number. A sound reproducer reproduces the at least one sound data as an audible sound, at a predetermined timing while the symbol is displayed.

Abstract: A random number selector selects at least one random number. A display displays at least one of plural symbols in accordance with the selected random number, the plural symbols including at least one first symbol which is associated with a second symbol in a one-to-one correspondence. A replacement controller replaces the first symbol with the second symbol when a predetermined requirement is satisfied under a condition that the first symbol is displayed in the display.

Abstract: A video slot machine includes a display device for displaying a plurality of game elements in a grid having a plurality of cells defined by rows and columns, a memory device for storing a pay-table, a game controller coupled to the display device and the memory device. The game controller being is adapted to randomly select the game elements to be displayed in the display device and to determine an outcome based on the displayed game elements, a pay-table, and predetermined paylines. The selected game elements are selected from a set of possible game elements. The set of possible game elements includes a bonus element. The game controller is adapted to identify the presence of the bonus element in one of the cells of a column and to modify all of the symbols within the column to wild if a wild character in any one cells of the column would modify the outcome. A bonus game is also provided which depicts a contest between the player and the game machine.

Abstract: Cutting or grinding oil compositions which are suitable for use in a minimal quantity lubrication system in which a minimal quantity of an oil is supplied to the spot to be cut or ground of a work, together with air are reduced in stickiness and improved in lubricity.

Abstract: A refrigerating machine oil composition comprising an alicylic dicarboxylic acid ester compound having an alicyclic ring and two ester groups represented by formula (1) bonded to adjacent carbon atoms of the alicyclic ring: —COOR1  (1) wherein R1 represents an alkyl group having 1-18 carbon atoms, said alicyclic dicarboxylic acid ester compound being obtained by using an alcohol component comprising (a) at least one alcohol selected from a group consisting of fatty alcohols each having 1 to 5 carbon atoms; and (b) at least one alcohol selected from a group consisting of fatty alcohols each having 6 to 18 carbon atoms.

Abstract: A refrigerator oil composition for use with an HFC refrigerant containing HFC-134a, HFC-125 or a mixture thereof, which comprises component (A) and component (B), said component (A) being 70 to 99% by weight of an alkylbenzene oil containing at least 60% by weight, based on the total weight of component (A), of alkylbenzenes having a molecular weight of 200 to 350 and said component (B) being 30 to 1% by weight of at least one synthetic oil containing oxygen selected from the group consisting of an ester, a polyalkylene glycol, an alkyl ether of the polyalkylene glycol, a modified compound of polyglycol, a ketone, a polyphenyl ether, a silicone, a polysiloxane and a perfluoro ether.

Abstract: Refrigerating machine oils comprises for use with a refrigerant containing ammonia, which comprises a polypropylene glycol monoether represented by the formula wherein R is an alkyl group having 1 to 10 carbon atoms and n is an integer to be selected such that the number-average molecular weight becomes 500 to 5,000.

Abstract: A refrigerating machine oil composition comprising: (A) a hydrocarbon oil; and (B) an alicyclic polycarboxylic acid ester compound having an alicyclic ring and at least two ester groups represented by formula (1) bonded to adjacent carbon atoms of the alicyclic ring: —COOR1  (1) wherein R1 represents a hydrocarbon group having 1-30 carbon atoms, and R1 of each of the ester groups may be the same or different from each other.

Abstract: A refrigerating machine oil composition comprising: (A) an alicyclic polycarboxylic acid ester compound having an alicyclic ring and at least two ester groups represented by formula (1) bonded to adjacent carbon atoms of the alicyclic ring: —COOR1  (1) wherein R1 represents a hydrocarbon group having 1-30 carbon atoms, and R1 of each of the ester groups may be the same or different from each other; and (B) at least one epoxy compound selected from a group consisting of glycidyl ester epoxy compounds and alicyclic epoxy compounds.

Abstract: A refrigerator oil for use with an HFC refrigerant containing HFC-134a and/or HFC-125, which comprises an alkylbenzene oil containing at least 60% by weight of alkylbenzenes having a molecular weight of 200 to 350. An oil composition for use in a refrigerator, which comprises the refrigerator oil mentioned above and an HFC refrigerant containing HFC-134a and/or HFC-125, together with or without an additive such as a phosphoric ester compound.