baber/WOPTO huggingface dataset:
Patent GB-1369702-A (GB)
Title: Image reproducing methods and apparatus
IPC: G03F3/08
Filed: 1972-01-05
Abstract: 1369702 Copying by scanning CROSFIELD ELECTRONICS Ltd 22 Dec 1972 [5 Jan 1972] 478/72 Heading H4F Colour facsimile apparatus includes a store 25 which provides output cyan, magenta, yellow and black signals corresponding to input red, green and blue signals, the relationship between the store input and output signals taking into account, e.g. compensations for the characteristics of the photomultipliers in analysing head 5 and the inks to be used in the final printing process, as well as editorial colour changes. The store 25 uses the input signals as address signals, the respective output signals being calculated, before scanning of an original, using a digital computer 24 fed with certain parameters from a control panel 29. For selection of the correct parameters analysing head 5 views a highlight, the parameters being then either manually adjusted, the values of the output signals being viewed in digital form on display 30, or adjusted automatically so that the highlight is set to the lowest printable ink level. An interpolator 26 is used for interpolation if the store input signals are not represented by an address in store 25. If the store input signals are seven-digit signals, the four most significant digits are used to address store 25, the three least significant digits being passed to interpolator 26 for linear interpolation using the eight store output values most closely corresponding to the input. A channel selector 27 then selects the colour (or black) which is to be used to produce a desired colour-separation. In an alternative embodiment (Fig. 6, not shown) the store 25 is split into two parts, one part being used to compensate for defects in the pick-up system, the resulting signals then being recorded on magnetic tape. The played-back signals are then passed to the second part of the store (or the first part which has had different output values fed into it by computer 24) for compensation of defects in the printing process, plus the production of the black level signal. A mask may be included scanned by a separate scanning head (66, Fig. 6, not shown), e.g. to be used in inserting lettering in the finished page. Pseudo-random numbers may be added to the signals before recording them on magnetictape, these numbers being subtracted from the played-back signals, thus giving a signal with more density levels.
Patent GB-1493892-A (GB)
Title: Conduit coupling devices
IPC: F16L37/05
Filed: 1975-01-07
Abstract: 1493892 Pipe couplings FESTO-MASCHINENFABRIK GOTTLIEB STOLL 7 Jan 1975 [12 Jan 1974] 527/75 Heading F2G A disconnectible coupling of, e.g. plastics, steel or brass, for pipes of, e.g. plastics or rubber, has at one end a screw threaded connector 14 and at the other end a socket 12 adapted to receive a pipe end. The socket has a conical outer surface and is divided by a number of longitudinal slots 13 into flexible chuck segments 12a-12d (see section in Fig. 2) so that a securing ring 18 can be moved along the outer surface of the socket 12 to cause the chuck segments to clamp around the pipe end. The ring 18 may be secured in the clamping position by a projection 24 on the ring 18 engaging a groove 22 in the socket outer surface. Alternatively the latter may carry a projection to engage a groove in the ring 18, or the end zone of the socket outer surface may be less inclined tothe longitudinal axis to retain a ring 18 having a smooth inner surface. The inner surface of the socket 12 may carry toothing to improve the grip on the pipe end, and the latter may abut against an internal shoulder provided in the bore of the coupling beyond the end faces 13a to which the slots 13 extend.
Patent GB-235134-A (GB)
Title: Process for the production of painted surfaces with a metallic gloss
IPC: B05D3/12
Filed: 1925-01-08
Abstract: 235,134. Deutsche Forschungs-und Versuchs-Anstalt Ges. June 3, 1924, [Convention date]. Coating-processes; paints. - A process of obtaining a metallic gloss on surfaces comprises coating them with a mixture of galena, and a binder, such as varnish, lacquer, siccative, rubber or other solution, and rubbing or burnishing the dried coating, preferably with a mechanically driven wire brush. Colouring materials may be added to the coating mixture.
Patent GB-906453-A (GB)
Title: Improvements in low-frequency amplifiers
IPC: H03F1/36
Filed: 1959-01-07
Abstract: 906,453. Valve-amplifying circuits. TESLA NARODNI PODNIK. Jan. 7, 1959 [Feb. 19, 1958], No. 637/59. Class 40 (6). In an amplifier of the type described in Specification 869,577, in which the signal to be amplified is caused to width-modulate a train of rectangular pulses, which are applied to an output stage comprising an amplifying valve 1 and recuperation diode 2, interconnected by condensers 4, 5, pulse chokes 3, 3 and output transformer 6, means are provided to maintain the no-signal pulse width factor constant and hence the no-signal current in the valves. The current through valve 1 develops a voltage across resistor 8 and the current through diode 2 a voltage across resistor 9. The difference between these two voltages produces a current through indirectly heated thermistor 10, the thermistor acting as an averaging device; its resistance element forms with resistor 11 a potentiometer across the D.C. supply provided by adjustable potentiometer 14 and applies a variable bias to one grid of the pulse-width modulator valve 12, so controlling the mean width of the pulses. The thermistor may be replaced by a resistor sensitive to a magnetic field, placed in the air-gap of the output transformer, or the voltages across resistors 8, 9 may be smoothed and applied directly to the pulsewidth modulator.
Patent GB-185061-A (GB)
Title: Improvements in or relating to devices for preventing the creeping of the rails of permanent ways or similar tracks
IPC: E01B13/02
Filed: 1922-01-10
Abstract: 185,061. Winby, L. P. Jan, 10, 1922. Creeping of rails, preventing. - Two - part creep-checks, having a member A<1> provided with a projection a<1> engaging a slot a in the member A formed with the sleeper-flange A<0>, are adapted for bullhead rails by providing on the part A<1> an extension a<5> which rests on or fits over a stepped portion a* on the part A. The end walls a<6>, a<4> of the parts a<5>, a* may be inclined to correspond with the projection a<1> and slot a.
Patent GB-721464-A (GB)
Title: Improvements in or relating to gripping devices for ropes or the like
IPC: F16G11/10
Filed: 1952-01-10
Abstract: 721,464. Rope clamps. GRUDE, K. Jan. 12, 1953 [Jan. 10, 1952], No. 826/52. Classes 44 and 109. [Also in Group XXX] A rope clamp of the kind comprising two pivotally connected members 1, 7, the member 1 being attached to a fixed or movable element to which the rope is to be temporarily connected, and the member 7 being formed with a groove 8 disposed eccentrically with respect to the pivotal axis 2, the member 1 being formed with an abutment surface 4 against which the rope is clamped by rotation of the member 7 in a direction which makes the cross-sectional area of the space between the grooves 4, 8 progressively reduced, is characterised in that the groove 4 is formed so that its longitudinal centre line constitutes an arc of a circle eccentric with respect to the pivot 2, and in that this eccentricity is such that when the member 7 is in its mean position relative to the groove 4, the end of the groove 8 in the member 7 most remote from the axis 2 is substantially adjacent to that end of the groove 4 which is most remote from the axis 2, and vice versa. A spring- urged detent 11 and ratchet wheel 10 locks the member 7 in the adjusted clamping position.
Patent GB-1087641-A (GB)
Title: Improved lamp assembly
IPC: F21V23/00
Filed: 1965-01-08
Abstract: 1,087,641. Lamp-holders. J. L. KRUMM. Jan. 8, 1965 [Jan. 10, 1964], No. 903/65. Heading H2E. A lamp-adapter for use in an explosive atmosphere comprises a holder 8 for a lamp 9 and contacts 13 for engaging stud contacts 15 on plug 11, the mating contacts being held together by a latch 16 engaging a groove in the terminal body member, which latch cannot be disengaged until the translucent cover 5 is removed. The support ring 4 is attached to the adapter casing by a bayonet fastening which is so arranged that when in the attached position, a hole 22 in the cap supporting ring, lies adjacent the head of a bolt 30 which can be moved by means of a special tool operated from the outside into the hole 22. As the bolt is unlocked it screws inwardly and forces spring strip 31 which is connected to the earth conductor 7<SP>III</SP>, against conductor 7<SP>IV</SP> to complete an intrinsically safe circuit to a remote circuit-breaker. The supporting ring may then be rotated and removed, allowing the lamp to be changed and/or a plug to be withdrawn or inserted.
Patent GB-377152-A (GB)
Title: A steering device for vessels such as ships, boats and the like and for aircraft
IPC: G05D1/02
Filed: 1931-01-12
Abstract: 377,152. Steering gear for ships and aircraft. GES. FUR ELEKTRISCHE APPARATE, Marienfelde, Berlin. Jan. 12, 1931, No. 964. Convention date, Jan. 10, 1930. Void [Published under Sect. 91 of the Acts]. [Classes 4 and 114.] In rudder mechanism for ships and aircraft wherein a pointer on the compass card or a telescope is constantly directed, a damping device is introduced into the control system. The hand control of the steering motor and the motor may act jointly upon the telescope or pointer through a differential gear. A rudder 2 is actuated by worm gear 6, 7, from the motor 4 under the control of contacts 13 on a rotatable disc. The motor has its armature circuit controlled by potentiometer, the switch arm 12, the windings 14, and the potentiometer being connected to the mains 15. The switch arm 12 is connected by gears with a control lever 17 which also through gearing 18, 19 and a differential 20 adjusts a telescope 21. The element 22 of the differential is connected to a disc 25 having arms 27 coupled to damping cylinders 30, 31 whilst the motor 4 is connected by shaft 65 with one end of the spring 24 the other end of which is attached to the disc 25. When it is desired to take a new course the handle 17 is rotated to actuate the rudder and partly to bring the telescope on to the new bearing. Owing to the damping device operating also on the telescope through the differential the latter lags and the contact arm is accordingly moved back whereupon the motor will bring the rudder back before the ship reaches the new course. By adjustment of the throttle valve 33 between the damping cylinders 30, 31, the degree to which the telescope lags behind the rudder may be adjusted. In a modification, the telescope 21 is on the spindle of the control wheel 34 which spindle also carries the contact arm 12<1>. This arm has a pin-and-slot connection 37 with a pivoted arm 38 operating on springs 40, 41 attached to a cylinder 42 containing the damping pistons 34. In this case the contact disc 35 carrying the contacts 131 is free on the spindle and adapted to be moved through pin and slot gear 49 from an arm 45 movable in conformity with the spring conditions 40, 41. In a further modification the springs instead of being attached to a cylinder are attached to a sliding weight.
Patent JP-H09226038-A (JP)
Title: Molded adsorbing body and molded adsorbing body with three-dimensional structure
Inventor: NAKAHIGASHI YOSHITAKA
IPC: D21H21/22
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a product with excellent durability as a constitutional material such as a filter. SOLUTION: A cylindrical molded adsorbing body 1 is constituted by incorporating 70wt.% pitch-based active carbon fiber with a nominal specific surface area of 1,500m<2> /g (A-15 manufactured by Adol Co., Ltd.), 23wt.% pitch-based general-purpose carbon fiber as a reinforcing material and 7wt.% acryl fiber as a hot-melt type fiber and a three-dimensionally molded adsorbing body 1A is formed by sticking the first non-woven fabric 2 made of polypropylene on the inner peripheral face of the cylindrical molded adsorbing body 1.
Patent JP-S5283532-A (JP)
Title: Novel aromatic compounds
Inventor: SAITOU MASAHIKO
IPC: C07C17/26
Filed: 1976-01-01
Abstract: PURPOSE: Aromatic compounds of formula I [R 1  is a radical of formula II; R 2  is a radical of formula III; Z is H, or may be a C-C covalent bond in combination of the two Z's; X, Y are NO 2 , CN, N(CH 3 ) 2 , OCH 2 C 6 H 5 , OCH 3 , C1, Br; n is 1, 2; m is 0-2; when Z is H and R 1 , R 2  are substd. benzene nuclea, m is 1 or 2 and X, Y are NO 2 , CN, N(CH 3 ) 2 , C1, Br, NH 2 ]; for example, 3-nitro4'-bromostilbene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5592657-A (JP)
Title: Production of protein with tissue-like appearance
Inventor: YAMATO YUKIOMI
IPC: A23J3/00
Filed: 1979-01-08
Abstract: PURPOSE: In the production of protein with tissue-like appearance from a mixture of soybean and yeast proteins, the content of coarse fibers is raised to permit the use of soybean protein of higher protein content.  
     CONSTITUTION: The content of coarse fibers is adjusted to 4W7wt% in the total amount of raw material on the dry base and the water content is controlled by a usual method. Then, the material is pressurized, heated and pressure released, thus giving tissue-like appearance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05235448-A (JP)
Title: Semiconductor laser driving circuit
Inventor: OHASHI TSUTOMU
IPC: H04N1/113
Filed: 1992-01-06
Abstract: PURPOSE:To detect the overdriving of a semiconductor laser precisely even in a wide range of temperature environment and to prevent the semiconductor laser from being broken down, by equipping a semiconductor laser driving circuit with a temperature sensor circuit and a converter circuit which converts this temperature into an information indicating a maximum offset current at the temperature. CONSTITUTION:A temperature sensor circuit 6 is composed of a thermistor, etc., arranged in the vicinity of a semiconductor laser, and detects its temperature. A converter circuit 7 is composed of an A/D converter, a look-up table, and a D/A converter, and the detected temperature is converted into a maximum offset current information at its temperature by the converter circuit 7. If offset current increases by wiring of a monitor diode 3, malfunction of a control circuit 5, etc., and exceeds the maximum offset current, a comparator circuit 8 judges it as overdriving and inhibits the operation of a driving circuit 2. Accordingly, the failure does not lead to the breakdown of the semiconductor laser 1.
Patent JP-2000198130-A (JP)
Title: Resin molding method, resin molding machine and computer readable recording medium storing resin molding operation control program
Inventor: YUYA HIROSHI
IPC: B29C45/76
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To upgrade the quality and productivity of moldings by molding resin under molding sealing conditions which are set on the movable half side of a mold, based on the sum thickness of both movable and fixed halves of the mold measured by height in the travel direction of the movable half at a touch position where both movable and fixed halves come into contact with each other during a mold clamping operation. SOLUTION: A control device 160 transfers the movable half 120 of a mold displaced on a mold clamping molding station 7 from a disc 6 by a drive part 151 for rotation, to a fixed half of the mold using a drive part 141 and a mold moving member 142. In addition, the device 160 makes the movable half 120 ascend a designated torque value and sets a mold touch position at the point of time when the torque value no longer follows to the amount of ascent and thus seeks the movement since the start of the ascent of the movable half. In addition, the device 160 controls the resin temperature, injection pressure and injection velocity of a resin injection device 120 based on the corresponding sealing parameters of a storage part 16 referring to the movement, and the height of both movable and fixed halyes 120, 110.  Thus the movable half 120 is transferred from the touch position to a lockup position to perform a molding process based on the corresponding molding sealing parameters and consequently the upgraded quality and improved productivity of the moldings are ensured.
Patent JP-H08188234-A (JP)
Title: Method for recognizing sorting information
Inventor: YOKOYA SHIGEHARU
IPC: B65G47/48
Filed: 1995-01-05
Abstract: PURPOSE: To provide a method for recognizing the sorting information to improve the optical reading accuracy of the hand-written sorting number by unifying the letter style. CONSTITUTION: A draft 34 which is not sensed by an optical character reader(OCR) is prepared in advance in the column 32 for the sorting number of the information label 30 provided on each article to be sorted. The sorting number is filled in each column 32 for the sorting number with a writing tool to be sensed by the OCR by tracing the required segments 35-41 of the draft 34. The sorting number displayed on each column 32 for the sorting number is optically read by the OCR by tracing the required segments 35-41.
Patent JP-2000200210-A (JP)
Title: Memory managing device
Inventor: YOSHIDA TAKASHI
IPC: G06F12/02
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a memory managing device, which is suitable for a data processing method for a dynamically managed memory and easily detects and avoids a memory leak, for a packet exchanger, a router device or the like. SOLUTION: The memory managing device comprises a data memory 3 composed of a RAM or the like, a link list memory 5, and an address control part 4 arranged and connected to between both the memories 3 and 5. The address control part 4 has a free area management part 41, a use area management part 42, and an address/link list control part 43.
Patent JP-2000004256-A (JP)
Title: Stream data processing system and limiting method for stream data
Inventor: SOGABE HIDEKI
IPC: G06F21/10
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a system suitable for limiting the processing of contents with a lot of unspecified parties especially in digital broadcasting or the like by minutely controlling a limit in the handling of stream data. SOLUTION: In the packet header part of a stream outputted from a data output system 301, field information or area information corresponding to digital contents contained there is embedded. Based on the area information or field information embedded in the header part of the data packet, a data processing system 401 does not limit the entire stream as a unit but limits possibility in partial processing corresponding to the contents of these stream data or the like. Thus, the contents handlable for each system on the side of reception can be minutely controlled without performing control for changing the stream to be transmitted according to the branch structure of a title.
Patent JP-S62159063-A (JP)
Title: Diagnostic system for fault of logic circuit
Inventor: OZAWA KUNIAKI
IPC: G06F11/22
Filed: 1986-01-08
Abstract: PURPOSE:To shorten the time required for diagnosing a fault by selecting a test input in which the part of a detected fault is the largest, with regard to each fault, and generating a fault diagnosing test input, by a means for adding a test input for a discrimination, if there is a group of faults, which cannot be discriminated by these test inputs. CONSTITUTION:A logic circuit has four pieces of input signal lines as signal lines, and 2<4>=16 kinds of inputs are generated by a logic circuit input value generating device 31. Subsequently, a fault table for showing a fault which can be inspected with respect to each of this input is obtained by a fault generating device 32. Next, from this fault table, a fault diagnosing test input is obtained by a fault diagnosing test input generating device 33. This fault diagnosing test input is sent to a tester 34, and the tester 34 applies actually this input to the logic circuit to be inspected 35. As a result, an obtained output signal value is sent from the tester 34 to a fault diagnostic device 36. In the device 36, an actual output signal value is collated with an expected value, and based on the degree of coincidence, the fault which does not occur at all is eliminated from the fault table against the fault diagnosing test input, and the fault is diagnosed.
Patent JP-H11199629-A (JP)
Title: Production of polybutadiene
Inventor: TSUKAHARA MEGUMI
IPC: C08F36/06
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polybutadiene of high-cis-1,4- structure in high activity by gas phase polymerization of 1,3-butadiene. SOLUTION: This method for producing a polybutadiene with the content of cis-1,4-structure being >=80 wt.% comprises gas phase polymerization of 1,3-butadiene by the use of a catalyst composed of a cobalt compound supported on a carrier and an organoaluminum compound; wherein it is preferable that the carrier has been treated with an organoaluminum in advance.
Patent JP-S62159516-A (JP)
Title: Level conversion circuit
Inventor: SUGIYAMA HISASHI
IPC: H03K19/018
Filed: 1986-01-08
Abstract: PURPOSE:To convert a signal of ECL logic level into a CMOS logic level signal at a high speed by bringing other transistor (TR) into non-conductive state when either of P-channel MOS TR and an N-channel MOS TR constituting an output stage is conductive. CONSTITUTION:In connecting NPN TRs 1, 3, a differential amplifier circuit is constituted, which selects the path of a current I1 flowing from a high voltage source VDD to a low voltage source VEE is selected. When a high level signal of an ECL logic level is given to an input terminal IN, the NPN TR 1 is conductive and the NPN TR 3 whose emitter is connected to the emitter of the NPN TR 1 is nonconductive. Thus, the inputted ECL logic level signal is converted into a CMOS logic level signal being the inversion of the former signal and the result is outputted.
Patent JP-H01177501-A (JP)
Title: Resin composition for molding black shielding material
Inventor: CHINEN EITATSU
IPC: G02B5/00
Filed: 1988-01-07
Abstract: PURPOSE:To provide a resin compsn. which is black in appearance, can shield the seeing of the inside through the compsn. and allows transmission of only the visible rays in a certain specific wavelength region by compounding a prescribed dye mixture with a synthetic resin having good ray transmittability, thereby preparing the resin compsn. CONSTITUTION:Mainly the dye mixture essentially composed of a green dye and red dye and other dyes such as yellow dye and blue dye are compounded with a polystyrene resin, etc., as the synthetic resin having the good ray transmittability. The dye mixture is previously kneaded with the synthetic resin and the desired black shielding material is molded. This resin compsn. has <=15 L value in an Lab color specification system and <=25 (a<2>+b<2>)<1/2> value and the average ray transmittance thereof to the visible rays of 700-780nm wavelength region is >=35%. Glowing of a light source which is substantially black in appearance and emits visible rays of 700-780nm wavelength region, for example, a tungsten lamp which emits white light or pilot lamp which emits red light is thereby enabled.
Patent JP-H0597628-A (JP)
Title: Two phase cosmetic composition
Inventor: SHIYUTEFUAN GEERINGU
IPC: A61K8/39
Filed: 1992-01-07
Abstract: PURPOSE: To obtain a skin care composition comprising two different transparent phases forming a homogeneous phase by shaking when used. CONSTITUTION: This composition comprises a transparent phase and a transparent aqueous phase preferably having moisture retaining effects, is made into a homogeneous mixture by shaking, then is reseparated into two different transparent phases. These properties are obtained by adding 0.1-1.0wt.% of a 12-18C fatty acid triglycerol ester.