baber/WOPTO huggingface dataset:
Patent GB-2336482-A (GB)
Title: Phase lock loop with differential charge pump
Inventor: MOR TAL
IPC: H03L7/089
Filed: 1998-04-14
Abstract: A phase lock loop (PLL) comprises a phase comparator 2 operably coupled to a first charge pump 3 and a second charge pump 4, a loop filter 5 and a voltage controlled oscillator 6 for providing a variable frequency signal. The PLL is characterised in that the first and second charge pumps provide differential voltage to a voltage controlled device 7 and to the loop filter 5 for varying the frequency of the voltage controlled oscillator 6. The first and second charge pumps (fig.2 not shown) each include first and second current sources coupled via a respective switch to a corresponding end of the filter 5. The voltage controlled device may be constituted by a Metal Insulator Silicon capacitor or by another voltage variable capacitor.
Patent GB-2324905-A (GB)
Title: Audio data playback clock signal generating apparatus for use in a digital VCR
Inventor: KIM JEONG-KYU
IPC: H04N5/926
Filed: 1998-04-28
Abstract: An audio data playback clock signal generating apparatus of a digital VCR synchronizes an audio frame playback synchronization signal with a video frame synchronization signal when an audio data recorded in a magnetic tape is played back based on a phase error (PE) between an audio data frame size (AF-SIZE) and an audio data playback clock signal of the previous video frame. The audio data playback clock signal generating apparatus comprises an audio data frame size decoder (500), a low pass filter (530), a voltage-controlled oscillator (540), and phase error generating block (550) and can be implemented by large scale integration to thereby provide a non-complex circuit and an accurate synchronization between the audio frame playback synchronization signal and the video frame synchronization signal.
Patent GB-2328621-A (GB)
Title: Toy vehicle
Inventor: LEONOV VLADIMIR
IPC: A63H17/00
Filed: 1998-06-08
Abstract: A three wheel, remotely controlled toy vehicle (10) has a pair of driven, rear wheels (24, 26) and a steerable front wheel (28). The vehicle has a high center of gravity located towards the rear of the vehicle, which permits the vehicle to readily perform a wheelie and also to roll over. A roll cage (60, 64, 66) extends around the lateral sides of and over the vehicle body and causes the vehicle, when rolling sideways, to roll completely over back onto its wheels. A cam member (80) is positioned between the rear wheels, closer to one of the rear wheels, and lifts the closer one of the rear wheels off of a rolling surface when the vehicle is in the wheelie position on the rolling surface. Action of the other, surface contacting wheel causes the vehicle to spin about the cam member. The steerable front wheel is mounted on an axle (34) having one free end (70) and another end (72) pivotally coupled to the vehicle chassis for horizontal pivotal movement. A control arm (74) is between the axle and with a solenoid (38), which is also remotely controlled, to pivot the front axle and steer the vehicle. The cam member (80) may be fixed or it may be movable to a position (80') recessed within the vehicle.
Patent GB-2329619-A (GB)
Title: Bicycle front fork with shock absorbing structure
Inventor: TZU SUN HSU
IPC: B62K21/02
Filed: 1998-06-10
Abstract: The bicycle front fork comprises two upper tubes 21, two lower tubes 22 and two fitting members 30 that connect the upper and lower tubes. The upper tubes have projections 27 that are slidably received in slots 31 in the inner walls of the fitting members. The fitting members have flanges 32, protruding blocks 33 and grooves 34 located between each flange and block. The protruding blocks can be inserted into grooves 29 in ring edges 28 of the lower tubes to enable the lower tubes and the fitting members to be fastened together by C shaped retaining rings 36 that cooperate with the grooves 34. Alternatively the fitting members may have protrusions (40, Figure 10) that can be located in retaining slots (42) in the lower tube walls to eliminate the need for the C shaped retaining rings. Within each lower tube 22 is an elastic element 23 and since the projections 27 of the upper tubes can slide in the slots 31 of the lower tubes the upper tubes are able to slide within the lower tubes to provide the bicycle with a shock-absorbing effect.
Patent GB-2327366-A (GB)
Title: Video game controller fitted with vibration cartridge
Inventor: NISHIUMI SATOSHI
IPC: A63F13/577
Filed: 1998-07-10
Abstract: A video game system is characterised in that a hand-held controller for the game comprises a vibrator so that feedback from a video image can be obtained. In the worked embodiment the controller 40 comprising a joystick 45 is fitted with a detachable vibration cartridge 50.
Patent GB-2343516-A (GB)
Title: Fabric pressure sensor comprising conductive layers or strips and an insulating separator
Inventor: BURKITT JOHN
IPC: G01L5/22
Filed: 1998-11-03
Abstract: A pressure sensor includes upper and lower conductive layers (1,3) separated by an intermediate insulating layer (2) which is formed as a separating mesh. The upper conductive layer (1) is of negligible resistance. The lower conductive layer (3) is formed of a plurality of conductive strips (A-F) separated by insulating strips. Each conductive strip (A-F) has a known resistance. An electrical signal is applied to the conductive strips (A-F) in turn and the electrical path between the upper and lower conductive layers (1,3) then determined. The electrical resistance of the conductive path establishes the location of the pressure point at which bridging occurs and from this it is possible to establish the location and size of the pressure area.
Patent GB-2336635-A (GB)
Title: A vehicle disc brake
Inventor: PENTIN PAUL JONATHAN
IPC: F16D55/224
Filed: 1998-12-11
Abstract: A vehicle disc brake has a spring brake unit 4 which includes mounting means 9, (19, Fig.2) for retaining the unit on, or with respect to, an axle beam 10 (26) but allowing controlled movement of the unit longitudinally of the axle beam so as to compensate automatically for movement of the caliper 2 of the disc brake as brake pads wear and movement of the caliper during braking. The mounting means 9 comprises components 13, 14 connected by one or more resilient elements 15 which allow limited movement between the components, and the alternative mounting means (19) comprises a bush (20) within which tube 8 is slidable. A further advantage of the disc brake is that a caliper operating chamber 6 of the brake can be remote from the caliper 2.
Patent GB-2347970-A (GB)
Title: Motor vehicle exhaust system insulated downstream of catalytic converter
Inventor: MA THOMAS TSOI HEI
IPC: F01N13/14
Filed: 1999-03-13
Abstract: A motor vehicle driven by an internal combustion engine has an exhaust system with at least one catalytic converter 8 disposed along the system. A layer of thermal insulation 16 is provided along a length of the exhaust system downstream of the catalytic converter 8. The insulated section includes an exhaust pipe 10, a muffler 12 and a discharge pipe 14 and the insulation is such that the temperature drop along the insulated section is less than 25{C per metre. This is sufficient to maintain as high as possible the temperature of the exhaust gases before they emerge from the exhaust system into the ambient atmosphere, so as to reduce the formation of nano-particles after the exhaust gases are discharged into the ambient atmosphere.
Patent GB-2335111-A (GB)
Title: Telecommunication management system and user interface
Inventor: DEGRAZIA BRAD R
IPC: H04M1/27475
Filed: 1997-11-17
Abstract: A method and a device for the management of a TSAPI based telecommunications system through the use of a graphics user interface. Display (20) has a centrally located call control window (24d), a personal information manager graphical representation (28) a graphical representation of a call log database (30), as well as a number of buttons displayed along the top of the display. The buttons include Dial button (48), a Take Call button (50), a Hold button (52), a Transfer button (54), a Disconnect button (56), and a Show-Hide button (58). The invention displays incoming calls (26a) and outgoing calls (22a, 22b) as icons which are graphically manipulated to control the functions of the system. Conferencing system call (36a) is accomplished by the manipulation of icons and windows on the display.
Patent GB-2351407-A (GB)
Title: Video data compression with data target allocation
Inventor: BURNS JAMES EDWARD
IPC: H04N7/26
Filed: 1999-06-21
Abstract: Video data compression apparatus for compressing images of an input video signal on a block-by-block basis comprises a block analyser for analysing each block of an image to be compressed to detect a degree of difference between pixels within that block. A data quantity allocator allocates target output data quantities for the compression of each block, the target data quantities being dependent on the detected degrees of pixel difference of the blocks. A data compression encoder for compresses each block in accordance with the target output data quantity associated with that block.
Patent GB-2352863-A (GB)
Title: Interactive advertising toy
Inventor: CADETTE DARNELL IAN GREGORY
IPC: G09F23/00
Filed: 1999-07-29
Abstract: The Interactive Advertising Toy is essentially an invention that can help business/ industry target potential customers immediately and with lasting impact. It can target thousands of people personally and because it incorporates audience participation as well as being an item that can be kept as a keepsake it really is useful for any business that would like to receive maximum exposure at big events like the 'French World Cup 1998.' The toy comprises shaped cardboard, which may be laminated, or it could be a fan. The smaller companies who wish to expand can finally get into markets that had previously been difficult to penetrate effectively due to high advertising costs.
Patent GB-2354453-A (GB)
Title: Arm control aid for golf
Inventor: HALIYO ISAK
IPC: A63B69/00
Filed: 1999-09-01
Abstract: A stroke control aid 1 comprises means 3 for attaching the aid to one part of the player's arm (being either the forearm or upper arm), a support element 7 which is held in firm engagement with that part of the arm and a stop element 9 which extends into the path of movement of the other part of the arm to prevent the angle between each part of the arm from reducing past a certain level. Preferably the support and stop elements are made from metal covered with leather and are formed integrally. The support element may be contoured to fit into firm engagement with one part of the arm. Optionally the stop element may be 'T'-shaped 13 and be reinforced by a metal spine. The attachment means may be formed from leather and can have securing means in the form of a touch and close fastener 5.
Patent GB-2340790-A (GB)
Title: Improvements relating to power saws
Inventor: CHEN RUEY-ZON
IPC: B23D51/12
Filed: 1996-05-31
Abstract: A power saw has a blade 20 reciprocated by arms 30,31 which oscillate about pivots points 40,41. The blade 20 is held between blade holders 10,12 which are formed to accept both pin-end and plain-end blades. The arms are biased apart by a spring 50 whose tension is controlled by a stop arrangement 52-63. A cam lever 58 cooperates with the stop arrangement 52-63 to provide quick release of the blade tension.
Patent GB-2355754-A (GB)
Title: Two part clamp
Inventor: CRISP JOHN
IPC: F16B7/04
Filed: 1999-10-26
Abstract: A clamp 1 comprises a pair of hemi-cylindrical clamping members each having a plate 5 extending from one of its edges. At least one of the clamping elements is provided with a dovetail-shaped head 9 which engages in a corresponding notch 8 in the other clamping member. The two clamping members are secured together by a screw passing through the overlapping plates 5. The clamp 1 can be used to attach an elongate member, such as a rod 11 carrying a warning flag, to another elongate member such as a frame member 10 of a cleaning trolley.
Patent GB-2343585-A (GB)
Title: Controlling access to remote alarm programming according to caller identification
Inventor: FORMOSA MEINRAD J
IPC: H04M1/57
Filed: 1999-11-01
Abstract: A remotely controllable alarm system adapted to be connected to a telephone line comprises a memory for storing at least one authorized telephone number, a caller ID decoder for determining the source telephone number of an incoming call, a controller connected to the memory and to the caller ID decoder for comparing the source telephone number to the at least one authorized telephone number and answering the incoming call, and allowing remote access to the alarm system, if there is a match. Thus, the alarm system precludes access upon receiving an unknown number.
Patent GB-2345292-A (GB)
Title: Polymerization process for fluorosilicone polymers
Inventor: RAZZANO JOHN SIMON
IPC: C08G77/08
Filed: 1999-11-12
Abstract: The invention comprises a method for producing fluorosilicone oil by reacting a fluorosilicone trimer with an end-stopping compound in the presence of an alkali silanolate. The polymer may be condensed to increase viscosity and decrease the silanol content of the polymer, and volatiles may be removed by stripping. The method provides a high yield of fluorosilicone oil of narrow viscosity ranges in an efficient reaction, and produces small amounts of waste. The preferred cyclotrisiloxane is 1,3,5-tris(3,3,3-trifluoropropyl) cyclotrisiloxane. The end-stopper may be a tri-organosilanol such as dimethylvinylsilanol or trimethylsilanol or a di-organodisilanol.
Patent HU-T70233-A (HU)
Title: Mobile communications device registration method
Inventor: TIEDEMANN EDWARD G
IPC: H04W48/08
Filed: 1992-09-18
Abstract: A distance based method for mobile station registration in a cellular communication system. The mobile station registers whenever it moves into a new cell that is greater than some predefined distance from the previous cell where it registered. Cell base stations transmit corresponding base station location information and a distance value. The mobile station receives the base station location information and computes the distance from a cell in which the mobile station last registered to the current cell in which the mobile station is present. When the computed distance is greater than the distance value associated with the registration cell the mobile station registers. Pages for the mobile station are transmitted within a group of cells within a distance of the registration cell corresponding to the registration cell transmitted distance value.
Patent HU-T68143-A (HU)
Title: Pharmaceutical compn.s containing iodophenoxy alkylene ethers and film-forming materials for visualizing the gastrointestinal tract
Inventor: BACON EDWARD R
IPC: A61K47/36
Filed: 1994-03-11
Abstract: Disclosed are x-ray contrast compositions for oral or retrograde examination of the GI tract comprising a polymeric material capable of forming a coating on the GI tract, said polymeric material having atoms containing polarizable electrons thereon, in combination with a divalent cation: and an x-ray contrast producing agent of the formula
       
wherein
     Z = H, halo, C 1 -C 20  alkyl, cycloalkyl, lower alkoxy, alkoxycarbonyl, cyano, where the alkyl and cycloalkyl groups can be substituted with halogen or halo-lower-alkyl groups;   R = C 1 -C 25  alkyl, cycloalkyl, or halo-lower-alkyl, optionally substituted with halo, fluoro-lower-alkyl, aryl, lower-alkoxy, hydroxy, carboxy, lower-alkoxy carbonyl or lower-alkoxy-carbonyloxy,
         Ri, R 2 , R 3  and R 4  are independently H, lower-alkyl, optionally substituted with halo;   x is 1-4;   n is 1-5;   m is 1-15;   p is 1-20; and   Q is H, lower-alkyl, lower-alkenyl, lower-alkynyl, lower-alkylene, aryl, or aryl-lower alkyl; in a pharmaceutically acceptable carrier and a method of its use in diagnostic radiology of the GI tract.
Patent IL-60893-A (IL)
Title: S-alkyl phosphonodithioic halides and their preparation
IPC: C07F9/42
Filed: 1980-08-21
Abstract: Compounds useful as intermediates for insecticides and nematocides having the formula <CHEM> in which R is alkyl of 1 to 6 carbon atoms; R1 is alkyl of 4 to 8 carbon atoms which is alpha branhced; and X is halogen are disclosed as well as their preparation by direct reaction of an alkylphosphonothioic dihalide with an alipha branched alkyl thiol.
Patent IL-64430-A (IL)
Title: Trifluoromethoxyphenyl-(di)-thiophosphoric acid esters,their manufacture and their use as pesticides
IPC: A01N57/14
Filed: 1981-12-01
Abstract: Trifluoromethoxyphenyl-(di)-thiophosphoric acid esters of the formula <IMAGE>   where R1, R2, R3, R4, R5 and X have the meanings given in the description, and their use in pest control.
Patent IL-89942-A (IL)
Title: Heterotetracyclic lactam derivatives, their preparation and pharmaceutical compositions containing them
IPC: C07D471/16
Filed: 1989-04-13
Abstract: Disclosed are the compounds of formula I <CHEM> wherein R1-R3 represent hydrogen or lower alkyl; m represents the integer 2 or 3; n represents the integer 1 or 2; Het represents a pyrrole or imidazole ring bonded at any two adjacent positions and optionally substituted by one or two of lower alkyl; and pharmaceutically acceptable salts of compounds of formula I wherein Het represents optionally substituted imidazole; their methods of preparation; pharmaceutical compositions thereof, and their use for treating cognitive disorders in mammals. They can be prepared for example by condensing a compound of the formula  Het min -(CH2)m-NH2  with a compound of the formula <CHEM> R
Patent JP-H05199313-A (JP)
Title: Terminal equipment for remote conference
Inventor: HATOOKA JIYUNICHI
IPC: H04M3/56
Filed: 1992-01-23
Abstract: PURPOSE:To obtain the terminal equipment for remote conference in which conference participants make exchange of their opinions without special preparation of a conversation equipment such as a telephone set and a comment and a memo or the like are recorded together with a conference paper material. CONSTITUTION:A pattern for a remote conference use terminal equipment consists of its own indication mark 1, its own conversation area 2, an indication mark 3 of opposite party, a conversation area 4 of opposite party, a recording mark 5, a paper material (graph) 6, and a paper material (list) 7. The input from an entry means is displayed in the conversation area while indicating the a paper material by the indication mark to exchange opinions and as required, the content is recorded. In this case, a mark indicating the recorded input to the conversation area is displayed and the conversation area is deleted from the pattern.
Patent JP-H01184387-A (JP)
Title: Muffle for use in high-temperature electric furnace
Inventor: YOSHIDA AKIO
IPC: F27B5/10
Filed: 1988-01-20
Abstract: PURPOSE:To lighten the weight of the muffle and to reduce the quantity of heating energy required by using a thin carbonaceous material as a muffle material. CONSTITUTION:A carbonaceous thin plate 1 consists of a thin paper-like supporter obtained by carbonizing after sheetlike making a fiber which can be carbonized, and a carbonaceous matrix showing a fine, mosaic or isotropic optical structure showing in anisotropy under a polarization microscope and having a grain size of 10mum or less. The carbonaceous material 1 has a carbon content of 95wt.% or more, a gas transmission coefficient of 10<-5>-10<-7>cm<2>/s, and a bulk density of 1.4-1.9g/cm<3>. A plurality of cylinders 2 formed by bonding a plurality of carbonaceous thin plates 1 bent into a predetermined curvature, are extended in the direction of a central axis of the cylinder 2 through one or more of graphite rings 3 which are fixed by graphite supporting rods 4. When the length of the muffle is desired to be longer than the length of the cylinder 2, grooves 6 are formed by grooving on both cross sections of the graphite ring 3. Two cylinders 2 are fitted in each of the grooves 6.
Patent JP-H11214310-A (JP)
Title: Semiconductor manufacturing device and residual gas processing method
Inventor: OKAMOTO YOSHIHIKO
IPC: C23C16/455
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent an exhaust pipe from choking and foreign substance from sticking on a processed wafer by reducing a residual gas volume of reacting gas as little as possible. SOLUTION: A film is formed on a wafer 5 heated by a lamp 7, through reacting gas which is introduced from a reacting gas in inlet tube 2. Residual gas, including non-reacting and reacting products which are then generated, is exhausted from a exhausting port 4 through an exhausting pipe 3, then an exhaust cover 12 around the wafer 5 is heated, therefore entire major material of the exhausting cover is heated due to silica glass having a proper heat conductivity. The exhaust cover 12 which is heated in such a manner that it has nearly the same temperature as that of the wafer 5, therefore the same film forming as the wafer 5 is performed because the residual gas sticks to this.  Then an exhaust pipe material and the residual gas do not contact directly, therefore reacting product or reading waste is hardly generated due to a merit of the temperature difference and generation of reacting product or reacting waste is significantly reduced, even if there occurs film forming near the exhausting port 4.
Patent JP-S63179670-A (JP)
Title: Electric field intensity display device
Inventor: FUJITA KOJI
IPC: H04N5/445
Filed: 1987-01-20
Abstract: PURPOSE:To display a channel to be selected during television broadcast reception by deciding the electric field level in response to the detection signal level of an electric field detection circuit and superimposing the data onto a television broadcast reception screen. CONSTITUTION:A signal whose level changes in response to the electric field intensity level is inputted and the electric intensity level is decided by an electric field intensity detection circuit 9, the channel number to be selected and the electric field intensity level of the channel are stored in a memory circuit, read and converted into a picture signal. Then a picture signal superimposing circuit 11 superimposes the converted picture signal onto the television broadcast image reception screen. Thus, the electric field intensity level is displayed on the display device 12 without the need of detection of the electric field intensity level at every display of the electric field intensity and without erasing the television broadcast image reception screen display. Thus, the user discriminates the degree of the reception state easily.
Patent JP-S60153858-A (JP)
Inventor: NISHINO YOSHINORI
IPC: A61F7/00
Filed: 1984-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。