baber/WOPTO huggingface dataset:
Patent GB-2341424-A (GB)
Title: Variable pitch fan.
Inventor: MCCALLUM JONATHAN E
IPC: F04D29/36
Filed: 1999-06-29
Abstract: The fan has a fixed piston 70 extending axially from main shaft 42, about which fan 58 and pulley 54 hubs rotate. A pitch shifter 74 comprising parallel plates 76 engaging blade root pins is axially moved by cylinder 72 mounted on the piston, adjusting blade pitch. The cylinder is rotationally locked by guide pin 88 engaging the main shaft through which pitch shifter grease is supplied. The pitch shifter is actuated by hydraulic fluid supplied through the main shaft 42 to the cylinder by a controller (20 Fig.1) according to fan speed. Counterweights (100 Figs.6,7) are mounted on each blade, to generate torque opposite to that caused by rotation of the blades and may over, neutrally or under balance the torque to bias the blades to full or neutral pitch. A heat sink fan 98 is mounted within the fan hub to cool the pitch shifter.
Patent GB-2352213-A (GB)
Title: An electrically powered vehicle with a movable tow bar
Inventor: GODDARD CHRISTOPHER DANIEL JOH
IPC: B62K5/025
Filed: 1999-07-21
Abstract: A vehicle (1), typically an electrically powered vehicle for use by invalids or elderly persons, is provided with a tow bar (8) which can be moved by an actuator between a raised position and a lowered position in which it can be connected to another vehicle to be towed by the other vehicle. When so connected the actuator (11) may be used to act upon the tow bar to cause the front wheels of the vehicle to be raised allowing the vehicle to be towed with its front wheels off the ground.
Patent GB-2353816-A (GB)
Title: Method of and apparatus for welding door or window frame with fitted seals held in compression during the welding process
Inventor: ROBINS STEVEN ANDREW
IPC: B29C65/20
Filed: 1999-09-03
Abstract: Door or window frames are formed from extruded plastics members 13 carrying coextruded sealing strips 18 extending along the member length. The first and second frame members maybe clamped on a support surface 22 by clamping means 32, the ends are heated and then urged together to form a weld. In order to prevent the weld interfering with the operation of the sealing strips 18, the sealing strips 18 are held compressed against the associated frame member during the welding operation. Optional movable dies 23,24 prevent migration of the sealing strip material around the weld. The frame member 13 is preferably T-shaped in cross section.
Patent GB-2353068-A (GB)
Title: Postal box
Inventor: STEVENS RICHARD JOHN
IPC: A47G29/14
Filed: 1999-09-13
Abstract: A postal storage box i.e. for the delivering and collection of parcels, comprises an interior compartment 10 accessible via a door 12, door lock, a control means able to control the lock, a memory element adapted to store box state information, and a means for writing box state information to the memory element, wherein the control means controls the lock state on the basis of the box state information, and means for communicating parcel activation data to the parcel. The means for inputting parcel information to memory can be a bar code reader, or a handheld unit (54, Fig 8) carried by the courier such as an IR, radio, or other link. The means for writing box sate information can be controllable remotely, for example via a modem link 24 or via the internet. The postal storage box may also include a refrigeration unit 20 and a geographical location device. A set of postal boxes may be arranged to communicate with one another.
Patent GB-2354214-A (GB)
Title: Luggage retention assembly
Inventor: NEALE BRIAN
IPC: B60R7/04
Filed: 1999-09-14
Abstract: A strap 2 passes from a cassette 3 to an attachment 13 over a receptacle 1 so as to hold it against a rear seat cushion 7 or other surface in a vehicle. A first hooking engagement member 8 on the strap 2 engages a second hooking engagement member 12 on the attachment 13. The cassette 3 has a spring mechanism which draws the strap 2 into the cassette when the members 8,12 are manually disengaged.
Patent GB-2345042-A (GB)
Title: Endless track tension system
Inventor: GUSTIN CRAIG R
IPC: B62D55/30
Filed: 1999-11-05
Abstract: A tension management system for an endless track laying work machine has an idler wheel (16 - see figure 1) in contact with the endless track. A fluid cylinder (22) is mechanically connected to the idler wheel (16) and maintains tension within the endless track. A first accumulator (60), in fluid communication with the cylinder, provides recoil for normal operating conditions. If tension on the endless track increases beyond a normal recoil situation, fluid is bled off through a pressure relief arrangement (82) to a second accumulator (80). The system requires an initial fluid charge from a fluid power unit and is then disconnected and operates as a standalone system.
Patent GB-2344085-A (GB)
Title: Attachment structure between a vehicle bumper and grille
Inventor: MATSUSHIMA YASUAKI
IPC: B60R19/52
Filed: 1999-11-26
Abstract: An attachment structure for connecting a bumper 2 and a grille 1 on a vehicle body comprises either one of said bumper or grille having an inserting projection 13 and the other having an insertion opening 24, said bumper and grille having first (27, Fig 5) and second 16 abutment means respectively. Said attachment structure further comprises means (15 and 26, Fig 5) for releasably locking together said inserting projection and said insertion opening. With the inserting projection inserted into said insertion opening in a longitudinal direction R of the vehicle body, such that the two are locked together and said first and second abutment means abut, the inserting projection and the insertion opening position the body parts in a vertical direction, while the abutments position the body parts in a longitudinal direction.
Patent GB-2356934-A (GB)
Title: Medical transducer comprising a vacuum held flexible pad with measurement electrodes and strain gauges
Inventor: TRAVIS MICHAEL PARNHAM
IPC: A61B5/103
Filed: 1999-12-01
Abstract: A transducer pad combined with electrode connectors to measure movements of the muscle fibres and heart muscle and associated electrical signals generated by those movements. The multi-element design of the transducer pad enables multi-dimensional measurement and comparison. The whole device is retained on the muscle or heart by vacuum, thus avoiding intrusion into the muscle fibres and consequent trauma. Figure 1 provides a typical example and illustrates the component parts.
Patent HU-T73783-A (HU)
Title: Nitrogen-containing fused-heterocycle compounds, pharmaceutical compositions containing them and process for their preparation
Inventor: ADACHI HIDEYUKI
IPC: C07D405/12
Filed: 1994-03-18
Abstract: PCT No. PCT/JP94/00446 Sec. 371 Date Sep. 25, 1995 Sec. 102(e) Date Sep. 25, 1995 PCT Filed Mar. 18, 1994 PCT Pub. No. WO94/22855 PCT Pub. Date Oct. 13, 1994The present invention relates to a nitrogen-containing heterocyclic compound exhibiting an inhibitory activity against cGMP-PDE. The compound represented by the formula (I) or a pharmacologically acceptable salt thereof:    <IMAGE>  (I)  wherein R1 represents a group represented by the formula: -NR4R5 (wherein R4 and R5 each represent hydrogen, lower alkyl or the like) or the like; R2 represents a group represented by the formula:   <IMAGE>   (wherein R8 represents a carboxyl group which may be protected, or the like) or the like; and R3 represents a group represented by the formula:   <IMAGE>   (wherein R6 and R7 each represent hydrogen, lower alkyl or the like) or the like.
Patent HU-T77100-A (HU)
Title: Granular detergent composition and method for its preparation
Inventor: APPEL PETER WILLIAM
IPC: C11D3/20
Filed: 1995-07-08
Abstract: A particulate detergent composition containing more than 5 wt.% of C8-20 primary alcohol sulphate and/or at least 8 wt.% of an ethoxylated C8-20 alcohol nonionic surfactant and/or more than 15 wt.% of total non-soap organic surfactant, and a builder system containing alkali metal aluminosilicate, also comprises from 0.01 to 5 wt.% of an antioxidant, preferably a sterically hindered phenol, more preferably butylated hydroxytoluene or butylated hydroxyanisole. The composition exhibits improved stability of the surfactant system on bulk storage and handling.
Patent IL-46984-A (IL)
Title: N-(phenyl(or 4'-fluorophenyl)-carbamoyl)-4-methylpiperidine derivatives and herbicidal compositions containing them
IPC: C07D295/215
Filed: 1975-04-01
Abstract: N-phenylcarbamoyl-4-methylpiperidine herbicides having the formula WHEREIN R is a member selected from the group consisting of hydrogen and fluorine, compositions containing the same and the selective herbicidal method of use as a selective preemergence herbicide toward corn and a selective postemergence herbicide toward barley and, when R is H, toward corn.
[US3972707A]
Patent IL-72568-A (IL)
Title: Process for the preparation of insulin derivatives by splitting their intermediates
IPC: C07K14/575
Filed: 1984-08-02
Abstract: The invention relates to a process for the preparation of insulin derivatives of the formula I    <IMAGE>  (I)  in which R30 represents the radical of a neutral L-amino acid which can be genetically coded, X represents identical or different radicals of L-amino acids which can be genetically coded, at least one of which is a basic amino acid, it being possible for the C-terminal member to be homoserine-lactone, Y denotes Phe or H and n denotes 1, 2 or 3, by splitting of intermediates, proinsulin, preproinsulin or analogs thereof, which comprises carrying out the splitting reaction close to the isoelectric point of the insulin derivatives of the formula I in the presence of an aromatic hydroxy compound.
Patent IL-74676-A (IL)
Title: Process for the preparation of 6-methyl-3-,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and its non-toxic salts,and the acetoacetamide-n-sulfonic acid(salts)which occur as intermediate(s)in this process
IPC: A23L27/30
Filed: 1985-03-21
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of an acetoacetylating agent, in the presence of an amine or phosphine catalyst, and by cyclizing the acetoacetamide-N-sulfonate which is formed in this reaction, or the free sulfonic acid, (b) by the action of at least approximately the equimolar amount of SO3, where appropriate in an inert inorganic or organic solvent, to give 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide, which is produced in the form of the acid in this reaction; it is possible, if desired, to obtain from the acid form (c) the appropriate salts by neutralization with bases. The non-toxic salts - in particular the potassium salt - are valuable synthetic sweeteners.
Patent IL-98030-A (IL)
Title: Separation of enantiomers of cimaterol (-)-cimaterol and derivatives thereof their preparation and pharmaceutical compositions containing them
IPC: A23K1/18
Filed: 1991-05-02
Abstract: The invention relates to the separation of enantiomers, of cimaterol, (-)-cimaterol, the addition salts thereof and processes for preparing them and their use in pharmaceutical compositions and animal feeds.
[US5248695A]
Patent JP-S61170187-A (JP)
Title: Automatic focus matching device
Inventor: TOYODA HIDEO
IPC: H04N5/232
Filed: 1985-01-23
Abstract: PURPOSE:To allow the user of a video camera to recognize simply a focus matching state by an electronic view finder by recognizing the focusing state by an automatic focusing device from a signal representing image forming state and adding the said signal to a signal obtained from an image pickup element. CONSTITUTION:The output signal of a high frequency component detection circuit 7 goes to a prescribed level or above and is selected by an operation processing circuit 15, then it is almost close to the focusing state and the response time to the focusing is short. Thus, the output signal is a signal representing the image forming state almost close to the focusing. On the other hand, when an operation processing circuit 15 selects the high frequency component detection circuit 7, the outputted signal is added to a television signal, then the video image displayed on, e.g., an electronic view finder in this case only is lighted more. Thus, the user of the video camera recognizes that the present state is in almost focusing state as the automatic focusing device. The output from the operation processing circuit to an adder 16 has only to discriminate which circuit is selected at present.
Patent JP-S61170919-A (JP)
Title: Holding mechanism for head pinch roller
Inventor: TANAKA SHINICHI
IPC: G11B15/44
Filed: 1985-01-23
Abstract: PURPOSE:To drive and run a magnetic tape securely by providing an energizing member which energizes a head substrate toward a substrate, a projection part which projects toward the substrate, and a deformed hole in the substrate. CONSTITUTION:When the head substrate 58 is at a back position, the projection part 78a of a leaf spring 78 falls and the energizing force which energizes the head substrate 58 toward an upper substrate 57 decreases. When the head substrate 58 is at a front position, the projetion part 78a of the leaf spring 78 does not fall and the energizing force which energizes the head susbstrate 58 toward the upper substrate 57 is increased; and the deformed hole 57c is formed in the upper substrate 57 so that the energizing force does not vary even if the head substrate 58 rotates to left and right at the front position. Consequently, the constitution of a center capstan system using one flywheel is facilitated and the head substrate 58 where heads 60 and 61 for forward rotation and backward rotation is composed of one substrate and the energizing member which energizes the head substrate 58 toward the upper substrate 57 is composed of one member, thereby simplifying the constitution of the device and reducing its size. Further, the magnetic tape 56 is driven and run securely.
Patent JP-S60153761-A (JP)
Title: Apparatus for automatic transfer and liquid filling of container for frozen food
Inventor: NAGAO YASUSHI
IPC: A23G9/24
Filed: 1984-01-25
Abstract: PURPOSE:To make it possible to carry out the filling of a liquid in an apparatus for producing a frozen food by a conveyor system, by injecting a liquid from a filling tank and a vacuum tank into each container fed from a container feeder under pressure, and sucking out the liquid at the top of the container. CONSTITUTION:An apparatus for producing a frozen food having a container hopper 2, connected to a container feeder 1, and provided with a container reforming device for correcting the container attitude and applying cold hardening, vibration, etc. to each container while transferring the container, a device 3 for arranging the container and a pusher 4 for pushing out the arranged container, a gripper transfer conveyor 5 having a catching device 6 for gripping the container pushed out of the device 3 for arranging the container on the downstream side thereof, a filling tank 9 for filling a liquid in the container transferred by a conveyor 5 under pressure, in the course of the transfer route of the conveyor 5, a vacuum tank 10 for sucking out the liquid at the top of the container, a device 15 for cooling and pressing the neck part of the container and a container removing device 17. Thus, the liquid filling can be carried out by a conveyor system.
Patent JP-2000201828-A (JP)
Title: Both-side grill
Inventor: YOKOYAMA NOBUYOSHI
IPC: A47J37/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a both-side grill for simultaneously heating both upper and lower surfaces of a material to be cooked by simple constitution and suppressing heating to a tray. SOLUTION: Burners 38a and 38b are arranged at the lower stage of both left and right ends inside a grill container 22 and a partition wall 36 is provided on a position lower than the surface of a gridiron 24 on the inner side. Then, combustion gas at a high temperature generated at the burners 38a and 38b rises inside combustion gas flow passages 40a and 40b and a part of it is led to the lower surface of the gridiron 24 by inner guides 45a and 45b and outer guides 46a and 46b and heats the lower surface of the material F to be cooked.  The remaining combustion gas keeps rising, and at the time of hitting a grill top plate 25, circulates downwards by convection to the material F to be cooked, heats the upper surface of the material F to be cooked, is tentatively accumulated inside the grill container 22 and then is discharged and both upper and lower surfaces of the material F to be cooked are simultaneously heat-cooked.
Patent JP-H05207164-A (JP)
Title: In-band signal equipment
Inventor: FUDA HITOSHI
IPC: H04M7/00
Filed: 1992-01-23
Abstract: PURPOSE:To reduce nuisance noise by removing a component within the range of a frequency which is higher than the frequency of ring-back tone among quantization noise components which deteriorate call quality at the time of a calling operation. CONSTITUTION:A transmitting circuit 10 transmits at least one single frequency signal corresponding to presence or absence of a signaling signal. In a receiving circuit 20, an analog signal supplied to a terminal 7 is converted into a digital signal in an A/D converter 21. An output signal from the A/D converter 21 is supplied to a detecting circuit 22 and presence or absence of the single frequency signal is detected. The output signal from the A/D converter 21 is supplied to a digital filter 23, its single frequency signal is removed and, moreover, it is supplied to a low-pass filter 24 where the frequency of ring-back tone is removed. The outputs of the filter 23 and the output of the A/D converter 21 are changed-over in accordance with the output of the detecting circuit 22.
Patent JP-H03214241-A (JP)
Title: Test method for microprocessor
Inventor: KOIZUMI TAKASHI
IPC: G06F11/22
Filed: 1990-01-18
Abstract: PURPOSE:To evaluate the internal state of a microprocessor by generating a specific address in accordance with the contents of an interruption having the preference after reception of an interruption produced from the evaluating result of the internal information on a microprocessor and then evaluating the specific address. CONSTITUTION:The internal information on a microprocessor is given to a test interruption generating means 83. Then this means 83 produces an interruption based on the evaluating result of the internal information on the microprocessor. Receiving the produced interruption, a priority allocating means 60 produces a specific address via an address generating means 61 in accordance with the contents of the interruption having the preference. This specific address is evaluated. Thus the internal state of the microprocessor can be tested.
Patent JP-H02191757-A (JP)
Title: Stretchable nonwoven fabric
Inventor: YANAI HIROSHI
IPC: D04H1/50
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a nonwoven fabric, having two specific kinds of fibers accounting for principal components of the constituent fibers with interstices between the constituent fibers integrated with spot melt sticking by spot embossing, developing crimps of the constituent fibers and suitable as padding cloth, bandage, etc., of clothes. CONSTITUTION:The objective nonwoven fabric, consisting of (A) 40-100wt.% latent crimpable heat-fusible conjugate fibers, consisting of the first component consisting of a low-melting resin having the melting point (Tm deg.C) of 130<Tm<145 and the second component consisting of a thermoplastic resin having a higher melting point than the Tm and capable of developing crimps at a heat-treating temperature (T deg.C) of Tm-15<=T<Tm and (B) 0-60wt.% latent crimpable fibers, having a higher melting point than the Tm and capable of developing crimps at a heat-treating temperature (T) of Tm-15<=T<Tm, the above-mentioned fibers accounting for >=85wt.% of the constituent fibers with interstices between the afore-mentioned constituent fibers integrated with spot bonding by spot embossing and developing the crimps of the constituent fibers.
Patent JP-S60153956-A (JP)
Title: Ionization apparatus
Inventor: KAYAMA MASAAKI
IPC: B03C3/41
Filed: 1984-01-24
Abstract: PURPOSE:To enhance ozone removal efficiency by reducing the area of ozone removing activated carbon in a rear part, by arranging an ozone adsorbent or an ozone decomposing catalyst on an ionization electrode or between said ionization electrode and the opposed earth electrode. CONSTITUTION:High voltage is applied not only between ionization electrodes 11, 11'... and opposed earth electrodes 12, 12'... but also between high voltage electrodes 13, 13'... and opposed earth electrodes 12, 12'... and, when a corona current is flowed to the ionization electrodes 11, 11'... and the opposed earth electrodes 12, 12'..., ion wind is generated herein. At this time, air generates dielectric breakdown by the strong electric fields on the surfaces of the ionization electrodes 11, 11'... and a large amount of ozone is generated. In this case, for example, if activated carbons 18, 18'... are wound around the ionization electrodes 11, 11'... or said electrodes 11, 11'... are covered by a catalyst such as platinum, high conc. ozone can be quickly adsorbed and the flow of ozone to air pervious activated carbon 14 in a rear part is reduced.
Patent JP-H04246258-A (JP)
Title: Controller for engine
Inventor: UEKI YOSHIHARU
IPC: F02D41/18
Filed: 1991-01-31
Abstract: PURPOSE:To allow the fuel feed quantity to each cylinder of an engine to correspond to the intake air quantity supplied to each cylinder with high precision by properly varying the fuel feed quantity to each cylinder of the engine to vary, following the variation of the intake air quantity for each cylinder. CONSTITUTION:When an engine 1 is in a stationary operation state, a control unit 40 estimates the intake air quantity at the end time point of the intake stroke on the basis of the intake air quantity at the first time point before the completion of the intake cycle of one cylinder, and when the engine 1 is in an excessive operation state, the control unit 40 estimates the intake air quantity at the completion time of the intake cycle, on the basis of the intake air quantity at the second time point later than the first time point before the completion of the intake cycle of one cylinder, and the combustion state in the cylinder of the engine 1 which corresponds to the estimated intake air quantity is controlled.
Patent JP-H05205800-A (JP)
Title: Connector for electrical connection
Inventor: SATO KAZUTOMI
IPC: H01R11/01
Filed: 1992-01-24
Abstract: PURPOSE:To connect at a small load in a good condition even the object is a land grid array whose flatness is not good. CONSTITUTION:To resin films 31a and 31b, numerous small holes are formed in a grid form at a narrow pitch, and spherical contacts 33a and 33b are arranged to the small holes, one contact to one hole, a conductive membrane is used to cover the spherical bodies of the resin material, and the conductive membrane is projected from both sides of the resin films. Between the spherical contacts 33a and 33b, and the peripheral walls of the small holes to house the spherical contacts, insulating resin layers 36a and 36b such as a silicon resin are filled, and the spherical contacts 33a and 33b are held by the resin films 31a and 31b respectively. The projecting tips of the spherical contacts 33a and 33b are contacted each other, and the peripheries of the resin films 31a and 31b are stuck each other.