OMPI – Búsqueda en las colecciones de patentes nacionales e internacionales

1.WO/1988/008096DIAPHRAGM

WO - 20.10.1988

Clasificación Internacional F15B 1/10 Nº de solicitud PCT/JP1987/000231 Solicitante NOK CORPORATION Inventor/a OTSUKI, Satoru

Diaphragms (1, 4, 7, 15) are composed of a rubber-like elastic material (2, 5, 8, 16) and sheet-like members (3, 6, 9, 17) made up of metal foils or members impermeable to gas, such as a resin membrane etc. This diaphragm is used for such equipment as an accumulator etc., in such a manner that said diaphragm forms on one side a part of a pressure chamber (13) charged with a gas in advance and on the other side a part of a chamber (14) which communicates with flow passages, so that pressurized gas in the pressure chamber (13) is prevented from leaking to the chamber (14) communicating with the flow passages for a long period of time.

2.WO/2000/060754RADIO TRANSMITTER AND POWER SUPPLY UNIT FOR RADIO TRANSMITTER

WO - 12.10.2000

Clasificación Internacional H04B 1/04 Nº de solicitud PCT/JP2000/002184 Solicitante KABUSHIKI KAISHA TOSHIBA Inventor/a ISHIKAWA, Jiro

A radio transmitter comprises a data burst randomizer (19) for determining the transmission rate according to speech signals; an IF synthesizer (5) for generating an IF signal for modulation; a modulator (6) for speech modulation based on the IF signal; a main synthesizer (9) for generating an RP signal for frequency conversion; a frequency converter (8) for converting the frequency of the modulated signal based on the RF signal; and amplifiers (12, 14) for amplifying the modulated signal to produce output. Power is supplied to at least the IF synthesizer (5), modulator (6) and frequency converter (8) at an instant based both on the determined transmission rate and on the settling time of the IF synthesizer (5) and main synthesizer (9). Current consumption can be definitely reduced while securing the stable operation of the synthesizers.

3.WO/1986/000119PACKING ASSEMBLY FOR USE IN A PLUNGER BORE

WO - 03.01.1986

Clasificación Internacional F04B 53/16 Nº de solicitud PCT/US1985/001134 Solicitante DOWELL SCHLUMBERGER INCORPORATED Inventor/a CAMERON, Donald, C.

A packing assembly for plunger-type pumps is installed around a movable plunger (12) to prevent fluid from leaking past the plunger. The packing assembly includes male (18) and female (16) adaptor rings, which are in face-to-face contact with the packing rings (17), but provide only a "sloppy" fit. The practice of this invention involves shaping the adaptor ring faces to conform precisely to the shape of the packing ring faces against which they are seated.

4.WO/1986/002757INPUT SYSTEM FOR POINT-OF-SALE TERMINAL

WO - 09.05.1986

Clasificación Internacional G07F 7/10 Nº de solicitud PCT/US1985/002022 Solicitante NCR CORPORATION Inventor/a YOROZU, Shin-ichi

A customer information input system for a POS terminal (14) includes a portable input device (10) that has a magnetic card reader (24) for reading information from a card (86), a keyboard (16) for inputting customer identification data, a memory (74) for storing the information and the identification data, and a transmitter (42) for sending the information and the data in response to a request signal from the terminal (14). The system also includes a repeater device (12) connected to the POS terminal (14) for transferring the information and the identification data from the input device (10) when placed on the repeater device (12), to the terminal (14). A plurality of such input devices (10) may be placed at various sales counters and customers can simultaneously input the information and the data into the respective input devices (10) for subsequent transmission to the terminal (14) for use in processing the respective transactions.

5.WO/1987/000712TRANSMISSION SYSTEM

WO - 29.01.1987

Clasificación Internacional H04L 12/40 Nº de solicitud PCT/DE1986/000288 Solicitante MESSERSCHMITT-BÖLKOW-BLOHM GMBH Inventor/a HABERL, Fritz

Transmission system (1) comprising at least one transmitter (2) and one receiver (3), which are connected by means of data lines (4) originating from signal and reference lines or earth lines (4s, 4r). In order to attenuate in a simple manner interference signals inherent in the circuit, which are produced during the transmission of asymmetric signals, for example steeply-rising signals or digital signals, at least one 1:1 transformer (6) with the heighest possible coupling coefficient (K) is inserted in each possible signal communication path between any transmitter (2) and any receiver (3). The primary side (5) of the transformer is connected to the reference line (4r), and the secondary side (7) is connected to the corresponding section of the signal line (4s).

6.WO/1987/000352CONNECTOR LOCKING SYSTEM

WO - 15.01.1987

Clasificación Internacional H01R 13/622 Nº de solicitud PCT/US1986/001283 Solicitante HUGHES AIRCRAFT COMPANY Inventor/a MOULIN, Norbert, L.

13fiber optic modular connector system which includes a receptacle connector (30) and a locking leaf spring (17) having a locking tang (17c) mounted on the receptacle connector. The connector system further includes a removable plug connector housing (19) carrying a rotatable coupling ring (23) for selective coupling with the receptacle connector. The coupling ring includes external splines (25) for accepting a connector installation and removal tubular wrench (50), and further includes a plurality of notches (27) for cooperating with the locking leaf spring to provide a rachet mechanism. The notches on the coupling ring and the locking leaf spring on the receptacle connector allow the coupling ring to be rotated in a first direction, and prevent rotation in a second direction when the locking tang of the leaf spring is engaged with one of the notches on the coupling ring. The disclosed connector system further includes a connector installation and removal tubular wrench (50) which has an elongated housing (35) and an internally splined socket (39) for selectively meshing with and engaging the external splines of the plug connector coupling ring. An elongated slot (47) extending from the end of the socket along the housing is provided to allow the tubular wrench to be placed over a removable plug connector having a fiber optic cable connected thereto.

7.WO/1997/015041DISPLAY

WO - 24.04.1997

Clasificación Internacional G09G 3/36 Nº de solicitud PCT/JP1996/002979 Solicitante KABUSHIKI KAISHA TOSHIBA Inventor/a MURATA, Hiroyoshi

A display comprises a liquid crystal panel, a signal line driver circuit for generating a signal, which is to be supplied to a signal line, on the basis of image data and a first clock signal CK1, a control signal generating circuit (12) for generating the first clock signal CK1 and a regulating clock signal SCK on the basis of a reference clock signal, and a delay time regulating circuit (14) for delaying data by a predetermined time on the basis of the regulating clock signal SCK from the control signal generating circuit (12) for the purpose of regulating the delay time of the first clock signal CK1 generated with respect to the data by the control signal generating circuit (12). The delay time regulating circuit (14) is provided with a PLL circuit (16) for correcting the regulating clock signal SCK, and a PLL circuit (34) for correcting the first clock signal CK1 supplied to the signal line driver circuit, whereby the phase of the first clock signal CK1 and that of the data are accurately set in agreement with each other.

8.WO/1997/010991UNDERWATER BREATHING APPARATUS

WO - 27.03.1997

Clasificación Internacional B63C 11/20 Nº de solicitud PCT/US1996/014771 Solicitante TAELMAN, Thomas, R. Inventor/a TAELMAN, Thomas, R.

An underwater breathing apparatus (10) for swimmers (16, 17) employing a float (11) for detachably supporting a compressed air supply cylinder (12) with air delivery means (13) being provided for delivering air from the cylinder (12) to one or more swimmers and further comprising a regulator (18). A pressure gauge (21) is connected to the air delivery means (13) and attached to one of the harnesses (14) worn by one of the swimmers (16) for easy viewing without surfacing.

9.WO/1989/003622DIRECT ACCESS TEST UNIT FOR CENTRAL OFFICE

WO - 20.04.1989

Clasificación Internacional H04M 3/30 Nº de solicitud PCT/US1988/003445 Solicitante HARRIS CORPORATION Inventor/a CHAN, Aaron

A direct access test unit for enabling a craftsperson at a telephone facility remote with respect to a central office to test subscriber lines comprises a first access port (P1) coupled to an access line circuit, by way of which the remote telephone facility communicates with the telephone office in the course of testing subscriber lines, and a second access port (P2) coupled to a test trunk circuit by way of which a subscriber line is to be tested by the test unit. Coupled between the first and second access ports is a processor-controlled subscriber line test/interface arrangement which is responsive to (tone) dial signals, generated by the remote telephone facility, and representative of a command to conduct a test of a selected one of a plurality of subscriber line circuits.

10.WO/1992/013597BIOLOGICAL TREATMENT APPARATUS

WO - 20.08.1992

Clasificación Internacional A61N 5/06 Nº de solicitud PCT/RO1992/000001 Solicitante PRZYBILLA, Carol Inventor/a PRZYBILLA, Carol

An apparatus for biological treatment comprises a body (1), a light source (6) inside the body, a concave mirror (7) mounted in an axial guide (8) on a side of the body, an optical filter (2) on the opposite side in opening (b), a fan (10) between the source and the concave mirror, two reflector cylinders (12) positioned symmetrically between the source and the optical filter and rotating in opposite directions, and a rotary shalter disc (14) at the same location as the optical filter and with orifices (c) positioned coaxially with respect to the optical filter creating the effect of a light flux made up of the rays reflected by the mirror and the fan blades after the latter have received them from the source and the reflector cylinders. The apparatus is used for various biological treatments such as the treatment of viral diseases, rheumatic states, and the like.

1 / 478.232

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