PROBLEM TO BE SOLVED: To provide a flux for producing a borate fluorescent substance having a discrete particle morphology. SOLUTION: This flux is constituted of a salt of barium, sodium or potassium, or a combination thereof. The discrete particle morphology enables the borate fluorescent substance to be directly used without deflocculating the borate fluorescent substance.

PROBLEM TO BE SOLVED: In a clutch control system in which a friction type clutch is used, the clutch can be engaged or disengaged both in manual clutch control and in automatic clutch control, and the manual clutch control has a priority when a clutch pedal 5 is pressed; there has been no responsive stepping impression and no superior operational feeling. The reasons for these are that a reception...

PROBLEM TO BE SOLVED: To provide a differential gear which can control a transmitting torque without causing any dragging torque and a ratchet noise while a clutch is connecting. SOLUTION: In the differential gear, a clutch coupling means 11 has a differential mechanism 7 which can distribute an engine driving force to the wheels, and a transmitting torque engaging and disengaging clutch. It is ch...

PROBLEM TO BE SOLVED: To conduct not only heating, but also cooling in a solar heat utilizing system. SOLUTION: The solar heat utilizing system is equipped with a solar collector 1, a hot water storage tank 2, a heat exchanger 3 for the hot water storage tank provided in the tank, an underfloor heat exchanger 4 disposed in an underfloor space 10, a circulation circuit 20 connecting the collector 1...

PROBLEM TO BE SOLVED: To provide a solar water heater preventing air from mixing in a circulation passage during a heat collecting operation even when a discharge pressure of a heating medium fluctuates due to a circulating pump. SOLUTION: The solar water heater has a solar collector and a heat exchanger, which are made to communicate with each other by the circulation passage for circulating the ...

PROBLEM TO BE SOLVED: To effect an enlarged radiogram having excellent sharpness by optimizing the relation between dimness caused by a half shadow and edge emphasis, when executing enlarging radiography by using an X-ray tube for radiating a divergent X-ray. SOLUTION: In this roentogenogram radiographing method, the X-ray tube 2 for radiating the divergent X-ray is used, and enlarging radiography...

PROBLEM TO BE SOLVED: To solve the problem that processing is complicated in the case of verifying suitability of processing in each of controllers when plural controllers exist. SOLUTION: Suitability of processing in two CPUs is divided to that to be verified by one CPU itself and that to be verified by the other CPU. Whether an arithmetic and logic operating circuit in a main motor control CPU 2...

PROBLEM TO BE SOLVED: To provide a sealed lead battery with high capacity and superb high- speed discharge characteristics. SOLUTION: A retainer is made with different density of fiber at one face and another, two of them are plied so that a face the retainer is contacting is to become low in density. Then, the retainers are laminated so that the face contacting a positive electrode plate and a ne...

PROBLEM TO BE SOLVED: To provide a high-capacity, long-life lead storage battery. SOLUTION: A mixture of lead powder with lead monoxide as a main ingredient and including 10 to 30 percent by mass of metallic lead, dilute sulfuric acid, and water is kneaded at atmosphere with partial pressure of oxygen under 20 hPa to make up a paste active material, which paste, after being filled in a lead alloy ...

PROBLEM TO BE SOLVED: To prevent a degradation of a capacity accompanying a charge/ discharge electricity of a lead storage battery, to reduce an internal resistance, and to increase capacity of a battery. SOLUTION: The lead storage battery includes polyacrylic acid or its ester, and polyvinyl alcohol in an electrolyte and/or a negative electrode active- material molding body. Moreover, an additiv...

During cryogenic air distillation, cyclically and at intervals in a second phase, at least part of the plant gas output is sent to first passage(s) to regenerate them. The first air flow is then returned into one or more third passages (C) of the heat exchange system, which have been cleared by the plant gas, leaving them free of all impurities. An Independent claim is included for the correspond...

PROBLEM TO BE SOLVED: To provide a method for monitoring a microcomputer, with which monitoring capability is improved and which does not require two microcomputers. SOLUTION: Data communication is performed from a microcomputer 60 to a peripheral IC 70 and on the basis of received data, abnormality in the microcomputer 60 is monitored by the peripheral IC 70. Various kinds of monitoring such as a...

PROBLEM TO BE SOLVED: To provide a method and a system for easily and inexpensively providing a program suited to the job style of each of users without requiring complicated work requiring much time like a made-to-order system or a customizing package software. SOLUTION: The automatic customized program generation method comprises a step for presenting an input program for inputting a parameter f...

PROBLEM TO BE SOLVED: To reduce the processing cost for ciphering by selecting a ciphering function having proper ciphering intensity according to the properties of a transfer path and transfer data when data of a remote copy are transferred. SOLUTION: Before a remote copy begins to be taken, a main storage controller 4 inquires ciphering intensity, needed to keep remote copy data secret, of a tra...

PROBLEM TO BE SOLVED: To provide a metal halide lamp suitable for a vehicular head lamp by building up a light flux earlier without filling mercury therein, and a vehicular head lamp device using the same. SOLUTION: The metal halide lamp comprises a discharge container, having an airtight container 1a and a slender discharge space 1c formed therein, with a relatively thick portion encircling the d...

PROBLEM TO BE SOLVED: To provide a decoration electric bulb socket that can prevent the rain water from entering from the upper and the lower opening of the socket and that is superior in waterproof performance. SOLUTION: The decoration bulb socket is made of a bulb supporting body A1 for holding a decoration bulb B and a socket body A2 on which the bulb supporting body is installed. At the lower ...

The present invention relates to a method for cleaning containment enclosures, and in particular for dedusting them. The invention is implemented with double containment; and suctioning is performed within a removable receptacle.

L'invention concerne un élément de retenue d'une chaussure sur un ski comprenant une embase (2) prévue pour être reliée solidairement au ski, surmontée d'un corps (3), une mâchoire comprenant deux ailes de retenue indépendantes (5, 6) articulées au corps autour d'un axe vertical, les ailes ayant au-delà de leur axe d'articulation un bec d'aile exerçant une action par appui sur la tête d'un tira...

L'invention concerne un élément de retenue d'une chaussure sur un ski comprenant un corps (2) et une mâchoire de retenue (3) globalement symétriques par rapport à un plan longitudinal et vertical médian (4), la mâchoire étant rappelée par un ressort de rappel (20) logé dans le corps, le ressort de rappel étant relié à la mâchoire par une ancre (24) ayant deux branches latérales (25, 26), un tir...

La caméra (9) est montée sur un robot (1) mobile dans un espace (2) prédéterminé. On commande à distance les déplacements du robot (1) et de la caméra (9) dans cet espace, sur une trajectoire (T) désirée. Suivant l'invention on définit ladite trajectoire (T) à l'aide d'une cartographie dudit espace et on asservit la trajectoire réelle dudit robot, repéré dans ladite cartographie, à ladite traje...