PROBLEM TO BE SOLVED: To provide a method for treatment of primary pure water production process water which can efficiently decompose and remove a hardly decomposable organic matter, and can suppress the desalting load in the subsequent stage.

SOLUTION: The method for treatment of primary pure water production process water comprises a generation process for generating peroxosulfuric acid,...

PROBLEM TO BE SOLVED: To provide a ball sorting apparatus capable of continuously sorting in one process even with increased sorting number, and sorting in a short time even with balls of small diameters.

SOLUTION: The ball sorting apparatus is provided with: a sorting means 12 formed by serially connecting multiple sorting parts 11 on an axis; a supporting means 14 for supporting the sorti...

PROBLEM TO BE SOLVED: To improve work efficiency of a high pressure washing vehicle provided with a plurality of spraying devices.

SOLUTION: The high pressure washing vehicle 1 includes a tank 11 for storing washing water, a pump 12 for force-feeding the washing water of the tank 11, and a washing nozzle 33 and a washing gun 35 for spraying the washing water force-fed by the pump. The pump ...

PROBLEM TO BE SOLVED: To provide an exposing device which dispenses with a mechanism for separation from an image holding element.

SOLUTION: This exposing device includes a plurality of LEDs, a condensing lens 64, and a rod lens array 65. In this case, the condensing lens 64 is arranged in the state of contact with the light emitting surface of each of the LEDs, and condenses the light emit...

PROBLEM TO BE SOLVED: To provide an easy method for producing lactobionic acid-containing milk beverage which has mineral absorption-promoting action, and to provide the lactobionic acid-containing milk beverage produced by the method.

SOLUTION: This method for producing the lactobionic acid-containing milk beverage comprises inoculating acetic acid bacteria to milk followed, by fermenting ...

PROBLEM TO BE SOLVED: To provide a golf club which enables stable swing by a proper distribution of the weight when the height of the hosel of the head body is made lower than the height of the face to lower the center of gravity of the head.

SOLUTION: The golf club in the claim 1, the height of the hosel part of the head body is set lower than the height of the face part while a heavy memb...

PROBLEM TO BE SOLVED: To provide a game machine allowing a new presentation with impact by a movable accessory device.

SOLUTION: The game machine includes a display device disposed in a game area on a game board, a decoration member provided so as to surround the display device, and a movable accessory device disposed at the decoration member. The movable accessory device includes a stored ...

PROBLEM TO BE SOLVED: To provide a board case allowing a worker to easily find abnormality of a fracture structure part for opening a case by a visual inspection.

SOLUTION: A circuit board 40 is stored in a board storage chamber formed of a case body member 51 and a lid member 52, the case body member 51 and the lid member 52 are connected by a connecting member 90 for connecting a body sid...

PROBLEM TO BE SOLVED: To enhance enjoyment as a game machine by arranging not only the operation of a start switch alone but also the operation as a whole covering a plurality of stop switches and bet switches related to lottery.

SOLUTION: A random number for the initial value is extracted at the first stop timing of the stop switch (S5 and S6) and the content of a random number counter is ...

PROBLEM TO BE SOLVED: To enhance enjoyment as a game machine by arranging not only the operation of a start switch alone but also the operation as a whole covering a plurality of stop switches and bet switches related to lottery.

SOLUTION: The counting of a random number generator is stopped at the first stop timing of the stop watch (S5 and S6) and is restarted upon the depression of the l...

PROBLEM TO BE SOLVED: To suppress a player from erroneously falling into a disadvantageous state by suggesting a timing of aiming at a specific target to the player.

SOLUTION: When a first symbol variably displayed by a specific symbol display means is stopped at a prescribed winning symbol, a first special game execution means changes a first large winning hole into a ball entering state t...

PROBLEM TO BE SOLVED: To provide an elevating and lowering apparatus for a vehicle, hardly giving an unpleasant feeling to a person to be seated on a wheelchair when an elevating/lowering frame is elevated/lowered.

SOLUTION: A retraction preventing belt 32 to be disposed around the backrest part 31 of the wheelchair P mounted on a mounting body, so as to receive and restrict the retraction ...

PROBLEM TO BE SOLVED: To provide a pinball game machine suppressing a player from erroneously falling into a disadvantageous state by suggesting a timing of aiming at a specific target to the player.

SOLUTION: When a first symbol variably displayed by a specific symbol display means is stopped at a prescribed winning symbol, a first special game execution means changes a first large winning...

PROBLEM TO BE SOLVED: To provide an iron golf club which can restrict a drop in yardage even when a ball is hit off the sweet spot by making the lower end of the face part deflect effectively.

SOLUTION: The golf club has a head body 7H, which includes the face member 8 having a face surface 8c where balls are hit and a lock area where the face member 8 is locked at a prescribed loft while i...

PROBLEM TO BE SOLVED: To provide a control unit of a vehicle for improving reliability against the failure of a power source or an MPU (micro processing unit) by making an inertia force sensor redundant.

SOLUTION: The control device of a vehicle includes: a first vehicle operation control unit for controlling the operating state of a vehicle based on an inertial force detected by a first in...

PROBLEM TO BE SOLVED: To provide a method and device for monitoring a track abnormality due to occurrence of an earthquake etc. within a predetermined section by using a wiring arranged along a track.

SOLUTION: In this track abnormality monitoring device, a tension sensor 20 is attached to a wire rope 6 connected to a terminal of the wiring 1. A control device 21 determines whether or not t...

PROBLEM TO BE SOLVED: To use each tire as uniformly as possible.

SOLUTION: A controller U individually and independently changes and controls transverse force fxi and longitudinal force fyi (i=1 to 4, and an identifier for discriminating each tire) to each of four tires 1FL to 1RR. The total of used load Σηi of each tire is calculated, and distribution of tire force to each tire is correcte...

PROBLEM TO BE SOLVED: To meet the behavior of a vehicle to a driver's intention as much as possible while preventing the vehicle from becoming suddenly unstable.

SOLUTION: Transverse force fxi and longitudinal force fyi to each tire are individually and independently changed and controlled so that each of four tires 1FL-1RR has a target tire force (i=an identifier for discriminating each ti...

PROBLEM TO BE SOLVED: To prevent or suppress a situation in which a vehicle suddenly becomes unstable.

SOLUTION: Transverse force fxi and longitudinal force fyi to each of four tires 1FL-1RR (i= an identifier for discriminating each tire) are individually and independently changed and controlled so as to attain a target transverse force, a target longitudinal force and a target yaw moment. ...

PROBLEM TO BE SOLVED: To prevent or suppress a situation in which a vehicle suddenly becomes unstable.

SOLUTION: A controller U changes and controls transverse force fxi and longitudinal force fyi to each of four tires 1FL-1RR (i=1 to 4, and an identifier for discriminating each tire) so as to attain a target transverse force, a target longitudinal force and a target yaw moment. Based on th...