baber/WOPTO huggingface dataset:
Patent AU-638147-B2 (AU)
Title: Inductive heating coil
IPC: H05B6/02
Filed: 1991-06-13
Granted: 1993-06-17
Abstract: A cooling tube (T) is incorporated into each conductor (C1) of the coil. The current carried by this conductor is divided between the strands which are maintained in thermal contact with the tube even in transposition or twist areas in which the conductor undergoes particularly marked deformations. The conductor features at least one half-turn twist between the electrical terminals of the coil.
Patent AU-594214-B2 (AU)
Title: Electrode assembly for gas-producing electrolyzer comprising vertical plate electrodes
Inventor: LOHRBERG KARL
IPC: C25B9/19
Filed: 1987-11-26
Granted: 1990-03-01
Abstract: In an electrode assembly for gas-forming electrolyzers, particularly for monopolar membrane electrolyzers comprising vertical plate electrodes and opposite electrodes and a membrane between the plate electrode and the opposite electrode, the distribution of current in the membrane is improved and the voltage drop is decreased in that the plate electrodes are provided on that surface which faces the membrane with ante-electrodes, which consist of apertured, electrically conducting surface structures, which are electrically conductively connected to the plate electrodes and extend in planes which are parallel to the plate electrodes.
Patent AU-605208-B2 (AU)
Title: Colour measuring strip for evaluating print quality
Inventor: OTT HANS
IPC: B41F33/00
Filed: 1987-11-26
Granted: 1991-01-10
Abstract: A color measuring strip having a plurality of different measuring fields includes information codes located either laterally adjacent to, or between, individual measuring fields. The information codes are individually assigned to respective measuring fields, and contain information relating to such items as scanning position and the color and type of the field concerned. The information codes are machine-read and are evaluated so that a scanning head may be positioned relative to the measuring fields, and are further used in processing the data provided by the scanning head.
Patent AU-731270-B2 (AU)
Title: A tamping unit
Inventor: THEURER JOSEF
IPC: E01B27/16
Filed: 1998-10-13
Granted: 2001-03-29
Abstract: Tools (6) are mounted on a height-adjustable carrier (12) on which they can be pivoted by a hydraulic drive (16) that is connected to a supplementary drive (21). Drive is connected to one of the two link points (27) to the tools and the supplementary drive is mounted on a further link point (25). Preferably the supplementary drive is a hydraulic cylinder (24), parallel to the main drive.
Patent CS-273603-B2 (CS)
Title: Method of high-molecular electroconductive material production
Inventor: KRYSZEWSKI MARIAN PROF DR
IPC: C08F8/00
Filed: 1984-12-29
Abstract: A method of manufacturing high-molecular electrically conducting material by means of doping the dissolved polymer with the admixtures of organic matter and spreading the solution onto a base consists, according to the invention, in doping the dissolved polymer with 0.1 - 5% /by weight in relation to polymer/ of the admixture of high-molecular compound containing iterative units of general formula 1, where R, denotes the methyl group, R 2  denotes independently the group of formula 2, the group of formula 3 or the group of formula /-CH 2 -/ x , where x denotes the number 3 - 10, A denotes independently the atom of sulphur, nitrogen, phosphorus or arsenic, m being 0 if A denotes the sulphur atom or m being 1 if A denotes the atom of nitrogen, phosphorus or arsenic, or the substituent A is the above mentioned heteroatom in the aromatic ring of formula 4; the substituent R 2  denotes then independently the group of formula /-CH 2 -/ x , where x is as above, the group of formula -CH = CH- or -CH 2 -CH 2 -, x° denotes neutral molecule from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7, 7, 8, 8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dichlorotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone; x -  denotes anion-radical from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7, 7, 8, 8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dich- lororotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone; the molar ratio [x°]/[x - ] has the value lying within the range 0 - 1 on condition that if this ratio is equal to 0, one adds to the solution 0.1 - 3% /by weight in relation to polymer/ of neutral molecules from the group of acceptors capable of forming high-conductivity complexes with charge transfer, comprising 7,7,8,8 - tetracyanoquinodimethane, its derivatives such as dibromotetracyanoquinodimethane, tetrafluorotetracyanoquinodimethane and dichlorotetracyanoquinodimethane, tetracyanonaphthaloquinodimethane, o-chloranil, p-benzoquinone. 
     The material manufactured according to the invention is applied especially as the material screening electromagnetic radiation, the material collecting and carrying away electric charge, the material for conductive paths and the material for resistive paths in potentiometers.
Patent DE-1909130-B2 (DE)
Title: Cartridge type oil filter - having spring loaded valve to stop oil loss when changing element
IPC: B01D35/147
Filed: 1969-02-24
Abstract: Cartridge filter has cylindrical bell shaped housing containing a filter element. The outlet for the filter comes from the centre of the element and is in the form of a piece of pipe passing through the housing. The top end of this inside the clean liquid space has a cover fixed onto it and liquid enters it by means of a series of holes around the side. A collar is sliding fit on this tube and is spring loaded. The element presses down against this collar and is held by the tension of the spring below and of other springs above. When the element is removed, the collar is pressed up by the spring against the rim of the cover over the outlet pipe. In this position it covers the holes leading into the pipe and thus prevents oil draining out of the filter during an element change. Used esp. for use as a recycle oil filter on motor vehicles e.g. on their hydraulic systems. The mechanism prevents the drainage of oil from the unit when the top is removed in order to make the element accessible.
Patent DE-1910582-B2 (DE)
IPC: G06F11/10
Filed: 1969-03-01
Abstract: 1,258,632. Digital processors. HONEYWELL Inc. 13 Jan., 1969 [29 March, 1968], No. 1975/69. Heading G4A. For diagnostic purposes the parity bit of a word to be read in to the store of a processor can be inverted to distinguish the word. The circuitry described provides, under selectable conditions, stop or synchronizing signals on detection of inverted parity in a word read out. The store comprises a core matrix memory 10 from which a word is read via units 14, 30 to register 16 and check unit 31. The latter derives a parity bit which is compared at 32 with the parity bit in 34 from the word read out. Register 16 passes the word read out to the store 10 via units 15, 12. Unit 17 generates a parity bit for this word, the bit being passed to gate 37 in true or inverse form as selected by switch 46. If a comparator 32 shows a parity error, subsequent action depends on the position of switch 46. If switch arm 48 is as shown, gate 35 outputs during Read, if the arm is on C gate 50 outputs during Write, and if the arm is on B gate 51 outputs during Read and Write. The output of these gates passes either via gate 61 or gate 62, dependent on switch 60, to provide a pulse which stops operation so that the point in the program at which the stop occurs can be assessed, or to provide a sync. pulse to a c.r.t. which displays the electrical conditions occurring in a memory loop set up after faulty operation has been detected to produce the fault signal repeatedly.
Patent DE-2030795-B2 (DE)
Title: Sensor indicating presence of liq. in non-conducting tube - has high frequency source and threshold circuit with plate of one capacitor surrounding tube at measurement position
IPC: G01F23/26
Filed: 1970-06-23
Abstract: The sensor detects the presence or absence of a liquid at a given point in an electrically non-conducting tube, from outside the tube i.e. without being inserted into the fluid. The tube may be part of a thermometer or monometer. The sensor consists of a high frequency source with two capacitors. At least one plate of the first capacitor (C2) envelopes the tube at the measurement point and is connected to the junction of diode (D2) and resistance (R2). A plate of the second capacitor (C1) is connected between an opposite polarity diode (D1) and second resistor (R1). The free diode connections are supplied from the source (HF).
Patent DE-2056378-B2 (DE)
Title: Electric connector with conductive rivet - has solid rivet shaft, differently filling subsequent connector laminations and uses rivet flange for shoulder abutment
IPC: H01R4/10
Filed: 1970-11-17
Abstract: The connector is intended particularly for electrolytic capacitors and has a lid formed of several insulating layers. The lid is abutted by a conductive rivet (40) containing a connecting terminal (32). The latter is coupled to the rivet by a head flange (140) formed by upsetting. The rivet has a massive shaft portion (144) which fills a bore (28) in a first, relatively rigid lid layer (24) only partly, while fitting completely a bore (29) in a second, more elastic lid layer (26). The outer head flange of the rivet presses the connecting terminal against an inner sh oulder (146), formed by upsetting in the shaft portion in the first lid layer. The deformed part of the shaft has preferably a volume, prior to upsetting, which corresponds to the total volume of both bores.
Patent DE-2063443-B2 (DE)
Title: Double acting forming machine
IPC: B21J9/06
Filed: 1970-12-23
Abstract: Method is for forming small cylinders e.g. bearing runners, by a double acting punch. Bar of material e.g. steel is fed into opening of mobile knife, which also holds small forming punch be lind. Downward, movement of knife is synchronised with horizontal movement of main punch and slide, such that first short stroke performs material in die. After removal of knife second longer forward movement of main punch finalises shape. Method is particularly adaptable to semi-continuous feeding of bar stock, and fast production rates.
Patent DE-2104514-B2 (DE)
Title: Electromagnetic vibrator with two spring-coupled masses - has adjustable air gap which can be altered during operation by additional spring
IPC: B65G27/24
Filed: 1971-02-01
Abstract: The operational air gap in the vibrator can be altered by the position of the armature (24) of the exciter magnet on its supporting part. A rubber elastic intermediate layer (34) is provided as the additional spring between the armature (24) and the associated mass (14). This intermediate layer is pref. set between at least two set screws (30) so that, when compressed, its edge comes to rest against the screws ensuring an automatic locking of the screws in the set position. The air gap can be adjusted even when the vibrator is in operation.
Patent DE-2139937-B2 (DE)
Title: Trailing road grading machine with scraper blade - has frame with parallel connectors and vertical adjustment for blade
IPC: E02F3/76
Filed: 1971-08-10
Abstract: The road grading machine is connected to a traction vehicle as a trailer. This machine is used for grading and smoothing of road surfaces and banks and for clearing snow. The road surface scraping blade is held on a frame which has two rear wheels. The blade can be rotated about a vertical axis. The support frame (7, 8, 9) of the scraper blade is connected to the traction vehicle by two parallel members (3, 4). These members can be rotated about a vertical axis and shifted sideways. The rear support wheels (12) can also be rotated about a vertical axis. This arrangement ensures that the position of the scraper blade can be adjusted relative to the traction vehicle and locked.
Patent DE-2218901-B2 (DE)
Title: Operating instrument insertion trocar - comprises thin strip wound in spiral round sleeve and fixed to sleeve
IPC: A61B17/34
Filed: 1972-04-19
Abstract: The trocar is for the insertion of operating instruments in body cavities, having a sleeve accommodating a sliding mandrel for an interchangeable instrument. A thin strip of material increases the friction with which the sleeve slides in the cavity. The thin strip of material (2) is wound in a spiral onto the sleeve and fixed to it, typically in the form of a coarse-pitch spiral of wire situated near the proximal end. The design appreciably reduces friction when inserting and removing, since the sleeve is screwed in and out.
Patent DE-2231259-B2 (DE)
Title: Disc brake for heavy vehicle - has brake housing driving sun gear of reduction hub
IPC: B60T1/06
Filed: 1972-06-26
Abstract: The disc brake for a heavy vehicle has the brake housing linked to the sun gear of a hub reduction gear, with cooling vanes on the brake housing and the gear housing. The brake housing forms part of the rotating wheel support to which the wheel rim is bolted. The drive shaft is linked to the brake housing by a drive plate which covers the brakes and enables the brake and reduction gearing to be reached after unbolting. The brake pads operate in a splayed layout inside the brake housing,with the cooling fins on the outside. (DS).
Patent IE-S68864-B2 (IE)
Title: A food handling control system
Inventor: O'NUALLAIN RUAIRI
IPC: G06F17/40
Filed: 1996-04-03
Abstract: A food handling control system (1) has various sensors and control units (3-7) in a food handling environment. Parameter values are routed to an on-site monitoring system (9) which logs the data in real-time sequential order. It also checks for wide divergence from control conditions and generates an early alarm. A data communications controller (10) routes data to a status process (11) which generates control signals for the control units. The data communications controller (10) has a sample and hold circuit for receiving parameter values and a parallel alarm monitor for bypassing the sample and hold circuit to route an alarm signal from a sensor directly to the status processor (11).
Patent JP-2996748-B2 (JP)
Title: Device and method for detecting positional deviation
Inventor: NOSE HIROYASU
IPC: G01Q20/04
Filed: 1991-01-14
Granted: 2000-01-11
Abstract: An apparatus capable of detecting a displacement of a probe from a track of a recording medium caused by track fluctuations and vibrations at a recording/reproducing period. For example, a probe is maintained to vibrate at a frequency and in the direction perpendicular to a data train at a amplitude smaller than the width of the data train. In this case, the amplitude of a reproduced signal of the data train changes with the displacement between the probe and the data train. An envelope signal of the reproduced signal is phase detected using as a reference signal the vibration waveform (standard signal) at frequency fo of the probe, to obtain a signal proportional to the displacement from the data train. Using this signal, it becomes possible to feedback control the probe so as to make it trace the data train.
Patent JP-S548663-B2 (JP)
IPC: B01J27/00
Filed: 1975-02-18
Abstract: A process for the preparation of formylated phenoxy compounds characterized in that a methylated phenoxy compound such as p-methoxytoluene in oxidized in liquid phase under heating with pressurized gaseous oxygen in the presence of at least one of lower fatty acids and anhydrides thereof and by the aid of at least one of soluble salts of metals selected from the group consisting of cobalt, manganese, chromium and nickel, as catalyst.
Patent JP-H0244486-B2 (JP)
IPC: A01D43/08
Filed: 1983-02-09
Abstract: A servo-mechanism controls the left-right angle of a spout so as to maintain the difference between a signal from a wagon-machine angle sensor and a signal from a spout angle sensor within a certain range, by actuation of spout-right and spout-left relays (110 and 114) which provide signals on corresponding lines (68 and 66) to a hydraulic system driving the spout. A manually-operable switch can also be used to energise line 68 or line 66 for moving the spout within the substantial dead-band normally existing, for ensuring even wagon filling. When the wagon-machine angle is large a circuit (195) provides a signal (line 91) to increase the servo gain. To ensure re-alignment of the spour when the wagon-machine angle becomes small again, a timer (198) delays reversion to the low servo gain. A circuit (300) detects actuation of the manual switch and then applies a signal to the timer to reduce the delay.
Patent JP-S6121286-B2 (JP)
IPC: F16H57/00
Filed: 1981-03-02
Abstract: A torque support is provided having a casing supported by a pair of symmetrically arranged steering rods which are pivotally mounted to a pair of upwardly slanted guide rods. The guide rods are pivotally supported on a base member. Inter-connecting the guide rods and the steering rods is a tension-compression rod capable of absorbing tensile and compressive forces. All of the elements of the torque support are provided above floor level. The tension-compression rod is constructed as a plurality of elongated sections, separated from one another by gaps. Located within the elongated sections are compressive spring bundles and a shaft bolt which is secured to supporting surfaces of the elongated sections. In this manner, compressive and tensile forces are cpable of being absorbed by the tension-compression rod.
Patent JP-H0145692-B2 (JP)
IPC: H01H83/14
Filed: 1982-02-25
Abstract: 1. Circuit breaker (1) which has a totalising current transformer (3) accessible from the outside and fitted in the housing (5) of the switch (1), for passing through the lines (6) to be monitored, and terminals (2) on the housing (5), which are connected to further protective components, in particular those of a line circuit breaker, characterised in that the totalising current transformer (3) in the housing (5) is arranged in the introduction direction of the lines directly in front of the terminals (2), in such a way that their line introduction aperture (7) is accessible only through an aperture (4) in the totalising current transformer.
Patent JP-S6130742-B2 (JP)
IPC: H01L23/12
Filed: 1978-03-29
Abstract: PURPOSE:To increase greatly the heat dissipation effect by sealing the semiconductor chip within the concavity via the metal cover and providing the heat dissipation fin on the back of the ceramic base which is close to the semiconductor chip. CONSTITUTION:Semiconductor chip 3 is adhered within concavity part 2 at the center on the surface of ceramic base 1, and metal layer 4A and 4B are provided on the surface of base 1 around part 2. An electric connection is given via the electrode of chip 3 and Al wire 6 between layer 4A and 4B. Then ceramic ring 7 is sintered totally on the main surface at the formation side of the concavity of base 1, and metal cover 8 is adhered to the chip carrier in order to seal chip 3 inside the concavity. On the other hand, heat dissipation fin 9 is provided on the back of base 1 near chip 3. Thus, the heat dissipation effect can be increased greatly.
Patent JP-4329088-B2 (JP)
IPC: F16H61/02
Filed: 1999-02-18
Granted: 2009-09-09
Abstract: PROBLEM TO BE SOLVED: To improve a control precision of the vehicle control unit by deciding the road that a vehicle is to enter at a road branches. SOLUTION: A traffic sign line on a road surface is recognized through image processing, the lane where the present vehicle is traveling is decided according to the relative movement of the traffic sign line to the present vehicle 2 and the kind (solid line or broken line) of the traffic sign line, and the branch position and the entry course of the road branch are decided according to an increase in the intervals of traffic sign lines, etc.; and the course (course 1 or 0) after the vehicle passes through the branch is decided and on the basis of road information on the decided route, subsequent vehicle control is carried out. Further, the accuracy of the reliability of the route decision making is decided according to whether or not a lane change or a branch decision is made within a specific time and control contents are changed according to the accuracy.
Patent JP-H0239302-B2 (JP)
IPC: B01F5/24
Filed: 1983-03-16
Abstract: Particulate materials are blended in a vessel provided with a plurality of vertically extending conduits therein. The vessel comprises a downwardly converging frustoconically shaped bottom wall which defines the lower region of the vessel. The conduits are provided with opening within the upper region of the vessel and the lower ends of the conduits extend through the bottom wall, each communicating via a corresponding inclined conduit with a solids outlet at the open bottom of the bottom wall. At least one drain conduit communicates between a corresponding opening in the bottom wall and a corresponding inclined conduit. A baffle is disposed within the vessel separating the upper and lower regions and comprises a downwardly converging inverted Igenerally conical portion spaced above the bottom wall and defining therebetween a downwardly converging annular passage. Various arrangements of positioning and spacing of drain conduits and corresponding openings in the bottom wall are disclosed to improve flow, sampling and blending of particulate materials from the lower region of the vessel.
Patent JP-4329129-B2 (JP)
IPC: C12N1/21
Filed: 1998-02-27
Granted: 2009-09-09
Abstract: A DNA fragment containing a gene concerned in biotin biosynthesis and derived from a microorganism belonging to the genus Sphingomonas, a plasmid containing said DNA fragment, and a biotin-producing transformant containing said plasmid. There is provided a technique for utilizing a gene concerned in biotin biosynthesis and derived from a microorganism belonging to the genus Sphingomonas, for breeding of a biotin-producing microorganism by genetic engineering.
Patent JP-2918963-B2 (JP)
IPC: F16H61/18
Filed: 1990-02-28
Granted: 1999-07-12
Abstract: PURPOSE:To prevent wrong actions of levers by setting shift lever changeover operation directions toward a parking range and a retreat range different from the operation direction of a combination lever. CONSTITUTION:Shift lever 18 changeover operation directions toward a parking rang and a retreat range are make to be different from the operation direction of a combination lever (wiper operating lever) 62. As a result, even if, for example, a touch by mistake by means of the hand of a crew member at the time of the operation of the combination lever 62 occurs, the movement direction of the hand does not become directions in which the shift lever 18 is changed over toward the parking range and the retreat range. On account of this, there is no automatic transmission being changed over to the parking range and the retreat range against the will of the crew member, and such wring actions as the automatic transmission is set at the parking range and the retreat range, are prevented.
Patent JP-3779464-B2 (JP)
IPC: H05K1/18
Filed: 1998-02-16
Granted: 2006-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a die bonding paste nozzle which can suppress the infiltration of paste into the upper face of a dice and the occurrence of a void with simple constitution. SOLUTION: The discharge port 2a of a square opening in a size which is almost matched with the outer form of a dice and an air vent groove 4 connecting the four corners of the discharge port 2a, which are obtained by cutting the opening face of the discharge port 2a, and an outer part are provided at the tip of a nozzle. At the time of applying paste, paste extending in a circle is formed into a dice size and air is set free by the air vent groove 4. Thus, paste is prevented from lacking for the whole dice, paste quantity which comes out from the respective sides of the dice and infiltrates into the upper face of the dice can be reduced and a paste layer without the mix of a void can be formed.