baber/WOPTO huggingface dataset:
Patent EP-0718929-A2 (EP)
Inventor: LAMBERT WILLIAM ROGER
IPC: B29C45/14
Filed: 1995-12-05
Abstract: Electronic devices (10) include at least two electronic components (12,16) in electrical contact by connector means, the components being at least partially encased by a molded resin (15). Preferably, the connector means is a compression connector (19) and the molded resin maintains a compressive force on the connector to ensure that reliable contact is maintained.
Patent EP-0718607-A2 (EP)
Inventor: LORENZETTI NERINA
IPC: G08C19/12
Filed: 1995-12-22
Abstract: An automatic system for the detection and remote transmission of data, in particular of typical data relative to tanks for liquid fuels, for example the indication of the transit of the quantity of liquid fuel contained inside tanks, i.e. the level of the same, through predetermined points, the pressure or vacuum of the air in a cavity, the efficiency check of a cathodic protection, or the like, comprising means (M, R, H, 13, 14, 15) connected to the tank, to detect and transform the typical data into electrical type signals, transmission means (2) of the signals to a central station (3, 5), timer means (R, 8c) which enable the detection and transmission means (2, R, H, 13, 14, 15) for a predetermined interval of time. The detector (R, H) - transmitter (2) assembly comprises a static control and interface circuit (8c), i.e. without an active basic pulse clock, which consists of a monostable circuit constructed in such a way as to maintain, during the stand-by phase, the means (R, H, 13, 14, 15, 8a, 8b, 8c, 8d, 8e, 8f) of the detector-transmitter assembly in a locked condition with a very high degree of isolation from the electrical power supply.
Patent EP-0737594-A2 (EP)
Inventor: HUANG JEN-CHI
IPC: C23C22/66
Filed: 1996-04-09
Abstract: A process is disclosed to produce a fine honeycomb grain with matte finishing on an aluminum surface in alkaline solution with or without electrical treatment. To achieve the fine honeycomb, a passivation enhancement step is used prior to alkaline etching with or without electricity. The matte appearance with fine honeycomb topography on the aluminum surface is produced by silicating raw aluminum prior to alkaline etching.
Patent EP-0750394-A2 (EP)
Inventor: ALLEN DONALD EUGENE
IPC: H03H3/08
Filed: 1996-06-17
Abstract: A full duplex radio (10) having improved properties is obtained by using asymmetric surface acoustic wave (SAW) filters (70, 92, 100, 100', 112). The filters (70, 92, 100, 100', 112) are composed of series (50 1 , 50 1 ') and parallel (50 2 , 50 2 ') coupled SAW resonators. Asymmetry is obtained by covering either of the series (50 1 , 50 1 ') or parallel (50 2 , 50 2 ') resonators of each filter (70, 92, 100, 100', 112) with a dielectric layer (96) to increase the SAW coupling coefficient (Cs, Cp) of the covered resonators (50 1 ', 50 2 ') relative to the uncovered resonators (50 1 , 50 2 ). The filters (70, 92, 100, 100', 112) are desirably in pairs arranged with mirror image frequency asymmetry such that the steeper skirts (87, 79) of the frequency response (91', 91'') are adjacent. Greater pass-band bandwidths (77, 77', 77'') can be obtained without adverse affect on transmitter and receiver isolation.
Patent EP-0756089-A2 (EP)
Inventor: MILLER MATTHEW THOMAS
IPC: F15B11/024
Filed: 1994-03-24
Abstract: The pilot operated directional control valve communicates fluid between a hydraulic actuator, a pump and a reservoir. A lockout valve is connected between each main control valve work port and a corresponding cylinder port, and operates to reduce fluid leakage therefrom. Each lockout valve includes a pressure responsive poppet valve member which is exposed to fluid pressure in a lockout chamber. A vent control valve is connected between each lockout valve and a corresponding one of the pilot valves. Each vent control valve includes a vent check valve which controls fluid venting from the lockout chamber and a vent piston which is biased to urge the vent check valve to a closed position thereby trapping fluid in the lockout chamber. When both pilot valves are energised, both lockout valves are vented and a float valve moves to a position wherein both cylinder ports are communicated, via the lockout valves and the float valve, with each other and with the reservoir.
Patent EP-0767457-A2 (EP)
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B5/60
Filed: 1991-01-18
Abstract: A magneto-optical recording device has a flying head that floats over a magneto-optical disk according to the rotation of the magneto-optical disk. The flying head includes a head slider. A solid lubricant is applied to the bottom surface of the head slider facing the magneto-optical disk. Since the solid lubricant makes the flying head contact with the magneto-optical disk smoothly, the scratching and wear of the magneto-optical disk and the flying head decrease. Therefore, the reliability and the durability of the magneto-optical recording device can improve. Physical protrusions and recessions or holes containing fluorocarbon oil therein may be formed instead of the solid lubricant. In this case, the contact area between the flying head and the magneto-optical disk is also smaller than the case where physical protrusions and recessions are not formed. In addition, with a configuration such that thin-film layers made of a fluorocarbon resin having an excellent lubricity are formed on both sides of the bottom surface of the head slider, since the magneto-optical disk comes into contact with the head smoothly, the reliability and the durability of the magneto-optical recording device can improve.
Patent EP-0730274-A2 (EP)
Inventor: CAFFARELLI FABRIZIO
IPC: G11B7/00
Filed: 1996-02-14
Abstract: An improved file system (55) and method for incrementally recording data on compact discs (20) is disclosed. The improved file system (55) and method employs compact discs (20) physically formatted in accordance with the so-called Orange Book specification. Files to be stored are selected from time to time and are divided into packets. The packets are then recorded in a program area of the compact disc (20) together with link, run-in and run-out blocks in a format compatible with the Orange Book rules for linking incrementally recorded packets. File linking information is also stored with each file. If desired, files may, but need not, be recorded in a form compatible with existing CD-ROM and drivers adhering to the ISO-9660 standard. As selected files are recorded, file and directory information are stored in a first storage area either in a host system or in a track of the compact disc in a double linked and highly efficient format. From time to time, and if desired, this information may be recorded in ISO 9660 format in a reserved first track of a session. This may occur upon closing the session, at some other time, or not at all. Multiple sessions may be recorded on the same compact disc (20).
Patent EP-0734061-A2 (EP)
Inventor: KYLE ROBERT JOSEPH STEPHEN
IPC: H01L23/02
Filed: 1996-03-22
Abstract: A hermetically cold weld sealed package and method for sealing where a metal seal member 28 is placed along the edge of a base 36, an organic sealant 26 is placed along the outside of the base adjacent the metal seal member 28, and a lid 30 is placed over the base 36 to create a hermetically sealed cavity 46. The process takes place at room temperature environment in an inert environment, and no heating of the metal sealing member 28 is required. The shrinkage of the organic sealant 26 during curing applies pressure to the metal seal member 28, enhancing the effectiveness of the hermetic seal.
Patent EP-0762281-A2 (EP)
Inventor: TEMOSHENKO LEO
IPC: G06F11/273
Filed: 1996-08-12
Abstract: A method of selectively obtaining formatted dump data from a remote software product (18) employs an open Manager-Agent concept, where the Agent (17) is represented by the remote software product (18) and the Manager is represented by the local customer/vendor management station (21). A dump object is defined; this object exists at the Agent (17) and is exposed to Manager (21) for modification, e.g., specification of a value. Modification of the dump object by the Manager (21) will cause the Agent (17) to selectively create/store a formatted storage dump for one or more of software products components (18). The Manager (21) retrieves the formatted dump data from the Agent (17) using a standard/open file transfer mechanism; since the dump data is formatted at the Agent (17) (rather than by the receiver, i.e., manager (21)) the problem of transmitting large amounts of data across a network is minimized or eliminated. This method is product and product-level independent; since the Manager (21) and Agent (17) interactions do not involve product-specific logic, it can be used to selectively obtain formatted dump data from any software product, and, since the formatting is done by the Agent (17), there is no problem in matching the level of the format routine to the product level. The Manager-Agent interactions are network management protocol independent, and may use a standard such as SNMP.
Patent EP-0798436-A2 (EP)
Inventor: RENZ WALTER
IPC: E05B63/20
Filed: 1997-02-07
Abstract: The additional lock assembly (3) incorporates a sliding bolt (10) which can be pushed back freely and which can be moved beyond the normal position into a locking position by a spring (28) and/or by a gear (111,136,132). The sliding lock from a locking device (24) may, on closure of the door, punch through the lock plate (33) in the door frame on the other side of the lock. The sliding bolt may be held in position by a catch. When the door is closed, the catch may release the bolt so that the bolt takes up a locking position, while it passes through an aperture in the lock plate. This lock plate may be mounted in the door opening. The catch can hinge in a plane which lies at right angles to the hinge axis of the door and may be forced outward by a spring loaded lever (30).
Patent EP-0805103-A2 (EP)
Inventor: MEIER-BURKAMP GERHARD DIPL-ING
IPC: B62M11/16
Filed: 1997-02-21
Abstract: The switching sleeve (10) on the end face has an encircling rounding (14) facing the pawl (4), and at least one cut-out (13), the extent of which in the circumferential direction of the width of the pawl heel (7) has sufficient clearance of movement for when the pawl (4) engages by its dog (4a) in the socket (6a) of the speed shift ring (6). The cut-out has a depth of approximately the width of the pawl. In the heel area the pawl has a run-on bevel (9) which interacts with a control edge (11) forming the boundary of the end faces of the cut-out.
Patent EP-0795939-A2 (EP)
Inventor: NIITSU TOSHIHIRO
IPC: H01R13/11
Filed: 1997-03-08
Abstract: An electrical connector (13) for mating with a complementary component includes an insulative housing (12) having a receptacle (16) for receiving a portion of the complementary component and a plurality of terminal receiving cavities for receiving terminals therein. A plurality of generally planar conductive terminals (1) are stamped from sheet metal material of a predetermined thickness, with each terminal having a predetermined thickness (t) generally equal to the thickness of the sheet metal material from which it is stamped. Each of the terminals is mounted in one of the cavities. The terminals (1) include a generally rigid base (3) having a base width (B) parallel to the plane of the terminal, a solder tail (8) extending from the base, a retention section (6) for securing the terminal within the housing and an L-shaped contact portion extending from the base. The L-shaped contact portion include first and second legs connected at a juncture portion (4). The first leg (2) has a first width (A) parallel to the plane of the terminal and includes a contact portion (5) for contacting a conductive portion of said the complementary component. The second leg extends from said base and the juncture portion has a juncture width (C) parallel to the plane of the terminal. The base width and the first width being greater than the thickness of the terminal and the juncture width being less than the thickness of the terminal.
Patent EP-0797150-A2 (EP)
Title: DMA controller
Inventor: NAKAI YOSHIYUKI
IPC: G06F13/28
Filed: 1997-03-18
Abstract: In a DMA controller in accordance with the present invention, in the case of memory-to-memory data transfer using the DMA process (transfer for changing addresses inside the memory), one channel for carrying out the data transfer is provided. In the case of data transfer between the I/O device and a memory using the DMA process, two channels for carrying out the data transfer are, on the other hand, provided by using a circuit that constitutes said one channel. Thus, it is possible to provide multiple channels in the DMA controller by using a compact, inexpensive circuit construction.
Patent EP-0812007-A2 (EP)
Inventor: HAYASHI KANJI
IPC: H01L21/3205
Filed: 1997-05-14
Abstract: There is provided a method of planarizing an interlayer insulating film in the formation of a semiconductor device, including the steps of forming an interlayer insulating film, and polishing the interlayer insulating film, characterized by the steps of (a) forming interlayer insulating films (17, 18; 27, 28) by chemical vapor deposition (CVD) over a semiconductor substrate (1) on which a wiring (6) has been already formed, and (b) polishing the interlayer insulating films (17, 18; 27, 28) by chemical mechanical polishing (CMP) to planarize them. The method eliminates a gentle step which would remain not removed in high density line area in a conventional method, and can planarize an interlayer insulating layer without changing conditions for CMP. The method also makes it possible to planarize an interlayer insulating film in about half of time relative to a conventional method.
Patent EP-0819566-A2 (EP)
Inventor: BECHTLE ROLF
IPC: B60R21/01
Filed: 1997-06-13
Abstract: The automobile passenger seat (1) has a child seat (2), secured via the passenger seatbelt (4) provided with a 3-point mounting. The passenger air-bag is de-activated when the child seat is fitted via a tongue (7) attached to the child seat which fits into a plug-in locking clasp (8) with an integrated sensor (20) connected to the central passenger restraint release circuit. The sensor is provided with built-in redundancy and has a switch element, operated for bridging one of 2 series resistors upon insertion of the tongue in the locking clasp.
Patent EP-0851578-A2 (EP)
Title: Filter circuit
Inventor: YAMAMOTO TAKESHI
IPC: H03H11/04
Filed: 1997-12-12
Abstract: A fully differential circuit in which all inputs and outputs of transconductors Gm1+, Gm1-, Gm2+, Gm2- and fixed gain amplifier GA are fully differential signals. The number of feedback loop elements is made odd by the addition of a fixed gain amplifier with a gain of 1 which is not used in conventional filter architecture, each element of the configuration consequently inverts the common voltage, and since the feedback loop has negative feedback with respect to the common voltage, the operating point can be determined without a need for a dedicated DC feedback circuit.
Patent EP-0797065-A2 (EP)
Inventor: SWEENY PAUL ALFRED
IPC: F28D9/00
Filed: 1997-03-13
Abstract: A heat exchanger for exchanging heat between first and second fluids has plurality of vertically oriented first and second passages 12 and 14 which are defined between alternating first and second passage walls 10. The first and second passages 12 and 14 bring the first and second fluids into a heat transfer relationship. The first passages 12 are associated with an inlet manifold 20 and an outlet manifold 34, for instance, to admit gaseous nitrogen into the top of the first passages 12 and to discharge condensed nitrogen from the bottom of the first passages 12. An inlet manifold 44 is provided to introduce the second fluid in liquid state into the second passages 14. A liquid film is distributed within the second passages by way of an arrangement of slotted dividing bars 54 having staggered slots 58 along their length to urge liquid against the walls 10 defining the second passages. Additionally, or in place of the dividing bar arrangement, a plural-domain corrugated fin material arrangement comprising upper corrugated fin material 60 and lower corrugated fin material 62 can be provided to effect a liquid film distribution within the second passages. The lower corrugated fin material 62 has a higher density than the upper material 60.
Patent EP-0820011-A2 (EP)
Inventor: CHIBA TAKAHIRO
IPC: G06F11/22
Filed: 1997-07-02
Abstract: Herein disclosed is an electronic circuit analyzing apparatus (30) for analyzing an electronic circuit (140) with the aid of a computer (20). The electronic circuit analyzing apparatus (30) is controlled by the computer (20) in accordance with a predetermined analysis program (100) to access the electronic circuit (140). The electronic circuit (140) includes a storage device (142) for storing therein a target program and a target central processing unit (141) for executing the target program. The electronic circuit analyzing apparatus (30) comprises executing means (101) capable of executing the target program instead of the target central processing unit (141) of the electronic circuit (140) to obtain an execution result; storing means (102) capable of having the execution result stored therein; first mapping means (103) for mapping the storing means (102) into the main memory (22) of the computer (20) to form a first memory map (M11); second mapping means (104) for mapping the storage device (142) of the electronic circuit (140) into the storing means (102) to form a second memory map (M12); instructing means (108) for instructing the executing means (101) to execute the target program and have the execution result stored in the storing means (102) in accordance with the second memory map (M12); reading means (109) for reading out the stored execution result from the storing means (102) in accordance with the first memory map (M11); and analyzing means (110) for analyzing the electronic circuit (140) on the basis of the read execution result. The electronic circuit analyzing apparatus (30) thus constructed described above can read out the execution result with ease and make an advanced analysis of the electronic circuit (140) on the basis of the read execution result without complicated operations.
Patent EP-0833511-A2 (EP)
Inventor: HARADA TAKENOSUKE
IPC: H04N7/173
Filed: 1997-09-08
Abstract: In a broadcasting system including a center and an
information broadcast receiving terminal apparatus, contents
data of services of each of various data and service
additional information in which information relating to
these services is described are made in the center. The
contents data of services and the service additional
information are broadcasted from a service providing
apparatus provided in the center. The information broadcast
receiving terminal apparatus receives and accumulates the
contents data of services and the service additional
information therein. When a user of the information
broadcast receiving terminal apparatus regenerates the
contents data of services and the service additional
information to view the program, the information broadcast
receiving terminal apparatus provides an additional service
on the basis of the service additional information. The
service providing apparatus of the center broadcasts coupon
indirect information used to issue a coupon, and the
information broadcast receiving terminal apparatus of the
viewer receives and accumulates the coupon indirect
information to issue a coupon.
Patent EP-0830951-A2 (EP)
Inventor: CLARKE CYRUS BRADFORD
IPC: B41J13/26
Filed: 1997-09-22
Abstract: A laser printer (3) can initiate a line of printing only when the sweep of the laser light reaches a point in its cycle. An inkjet printer (5) moves paper by stepper motor in increments. Switch (9) senses the paper (15) to determine the location of paper in the paper path with respect to nominal printing locations (Nl+1, Nl, Nl-1) of the laser printer. The closest nominal position (Nl-1) is selected for printing. The paper may lead or log (17) the selected position. Switch (11) senses the paper to determine the location of paper in the path with respect to nominal printing locations (Ni+1, Ni, Ni-1) of the inkjet printer. Two leads are added to reach a net greater lead, a log is subtracted from a lead, and two lags (17,19) are added to reach a net greater lag. The closest nominal position (Ni+1) is then selected. This assures that registration does not vary by more than one half of the spacing between nominal locations of the second printer.
Patent EP-0836218-A2 (EP)
Inventor: EDELSTEIN SERGIO
IPC: H01L21/285
Filed: 1997-10-06
Abstract: A combination coil and shield (104) for a plasma
chamber (100) in a semiconductor fabrication system is
provided. The coil-shield has a plurality of turns to
couple energy efficiently into a plasma and also
substantially blocks deposition material from reaching
a second shield (106) positioned behind the first
shield.
Patent EP-0803199-A2 (EP)
Inventor: KIISKINEN TUOMO
IPC: A23K20/158
Filed: 1997-04-22
Abstract: The invention relates to a hen's egg containing α-linolenic acid and antioxidant. The invention also relates to a procedure and a fodder for the production of hen's eggs.
Patent EP-0928519-A2 (EP)
Inventor: CARPELAN PAULUS
IPC: H03L7/099
Filed: 1997-09-24
Abstract: A voltage controlled oscillator VCO is formed in a way known as such from a current controlled oscillator CCO (21), the actual control current (ICNTRL) of which is formed by a voltage-to-current amplifier (22). The input voltage of this amplifier is the loop filter's output voltage and it converts the output voltage into the oscillator's control current. When setting the oscillator at a desired medium frequency, the procedure according to the invention is such that a separate setting circuit is used for generating a basic current (IDA), which is led as control current to the oscillator (21) input. The magnitude of the basic current may be controlled in steps. When the desired oscillator frequency has been formed, the current supplied by the setting circuit is freezed at this value and the loop filter voltage is connected to affect the voltage-to-current amplifier, whereby the phase-locked loop will close.
Patent EP-0885503-A2 (EP)
Inventor: CUCCIA DAVID
IPC: H04H20/00
Filed: 1997-12-11
Abstract: A method for providing a secure interface between a decryption engine and a system decoder of a digital receiver, e.g., an MPEG-2 digital television receiver. The system decoder receives an encrypted bitstream and produces a cipher text bitstream which is supplied to the decryption engine via a first parallel data bus which includes a plurality N of parallel bit lines corresponding to respective N bits of the cipher text bitstream. The decryption engine decrypts the cipher text bitstream and produces a plain text bitstream which is supplied to the system decoder via a second parallel data bus which includes a plurality N of parallel bit lines corresponding to respective N bits of the plain text bitstream. The method includes the steps of scrambling the bit order of the N bits of the cipher text bitstream on the respective N bit lines of the first data bus, to thereby produce a scrambled cipher text bitstream N-bits wide, descrambling the bit order of the N bits of the scrambled cipher text bitstream, to thereby produce a descrambled cipher text bitstream which is the same as the original cipher text bitstream, employing the decryption engine to decrypt the descrambled cipher text bitstream, to thereby produce the plain text bitstream, scrambling the bit order of the N bits of the plain text bitstream on the respective N bit lines of the second data bus, to thereby produce a scrambled plain text bitstream N-bits wide, and descrambling the bit order of the N bits of the scrambled plain text bitstream, to thereby produce a descrambled plain text bitstream which is the same as the original plain text bitstream. A digital receiver which implements this method is also disclosed.