baber/WOPTO huggingface dataset:
Patent GB-978214-A (GB)
Title: Improvements relating to electrical dynamometers
IPC: G01G7/04
Filed: 1961-03-17
Abstract: 978,214. Photo-electrically controlled force measuring apparatus. L. CAHN. March 17, 1961 [March 18, 1960], No. 9907/61. Heading G1A. In an electric dynamometer of the type in which a reaction member is deflected from a null position by the force to be measured so actuating a transducer supplying a feed-back signal to an electric motor which applies a restoring force to oppose the deflection of the reaction member, there is provided a circuit for adding to, or subtracting from, the feedback signal a constant quantity so as to give rise to a difference signal registered by output means as a measure of changes in the applied force. In the embodiment described, a shaft 10 rotatable about its longitudinal discs has mounted on it a rotor winding W of a torque motor 24 and affixed to it a balance beam 16 extending transversely to the shaft. Suspended from the beam is a weighing container 18 and a rectangular shutter 30 is secured to the end of the beam remote from its counterbalance, the shutter being mounted in the path of light from a source 32 through a rectangular aperture in a mask 38 to a photo-cell 34, which may be photo-emissive. The output of the photo-cell is supplied to a feedback circuit 40 which supplies via a temperature sensitive resistive network 43 (applying correction for variations in ambient temperature) a signal to the motor so as to oppose motion of the shaft and beam and so maintain constant the illumination of the photo-cell. An output from the feedback circuit is also fed via an instrument control system or range shifter 44 to a voltmeter or recorder 48 calibrated in terms of force. The range shifter comprises means to add to or subtract from the feedback signal fed to the instrument 48 a standard voltage so that deviations of the measured force from a standard may be observed.
Patent GB-913374-A (GB)
Title: Memory system for periodic signals
IPC: G11C21/00
Filed: 1959-03-23
Abstract: 913,374. Automatic phase-control systems. COMPAGNIE FRANCAISE THOMSONHOUSTON. March 23, 1959 [March 24, 1958], No. 9958/59. Class 40 (5). [Also in Group XIX] A wave train frequency memory system comprises a transmission line 1 back connected through an amplifier 3 to its input end to compensate losses and a variable delay device 6 in the line so that the total transit time round the line is always a multiple of the period of the applied and stored frequency signal (the condition for undistorted amplifying) even if the frequency varies. The stored travelling wave train occupies almost the whole length of the loop except for a short gap and as shown, the phase difference between spaced points 7, 8 on the line is detected as a D.C. voltage applied through an amplifier and gate circuit 12 to adjust the electrical length of delay device 6. This D.C. phase error output alters from its normally zero value whenever the short gap between the front and rear edges of the wave train is between the points 7, 8 and is of incorrect length. The amplifier gate 12 is only opened after a rectified pulse is produced by the front or rear edge of the wave train on the line at input 11 to delay device 6 and after a short delay. A resulting D.C. pulse produced by the gate 12 of amplitude proportional to any error from a comparator circuit 10 is then passed through a diode gate to a memory capacitor across the grid circuit of a cathode follower whose output adjusts say the anode voltage of a travelling wave amplifier tube to vary the delay, this being continuously repeated until the output of 10 is zero. The coupler 9<SP>1</SP> produces two outputs proportional to successive values of cos # and sin # where # is the phase difference between 7, 8 and a comparator circuit 10 due to its transformer input applies to a rectifier circuit only the successive differences between the cosine and sine outputs respectively. The rectified outputs, connected in parallel, have zero value if and only if the successive differences are zero, i.e. the phase difference between 7, 8 is zero due to adjustment of the delay 6. A pulse generator 5 operates a switch 2 introducing any new carrier sample into the line, resets to zero the delay-producing voltage, and renders operative the amplifier 3 and an amplifier 4 taking a wave train frequency sample from the line 1. The amplifiers 3, 4 and outputs from points 7, 8 may be connected with the line by directional couplers.
Patent GB-191003888-A (GB)
IPC: E04D13/03
Abstract: 3888. Lysaght, J., and Palmer, W. R. Feb. 17. Sky-lights. - Relates to corrugated or plain sheet-metal sky-lights, sidelights, or louvered ventilators, and consists in forming the sheet metal at the upn.er end of the frame into a hood 1 overhanging the glass or ventilator so that water is carried off over the surface of the glass 6. The hood 1 is formed by stamping, and its lower end is strengthened with a curl or rod 3. In the case of dead ' lights, as shown in Figs. 6, 7, and 8, the glass 6 is held in position by a carrier frame 5 which is slid into position in the fixed frame 7, and is secured therein by bolts 9. The upper ends of the glass 6 and frame 5 fit into a channel-bar 4 secured to the hood 1; and their lower ends rest on a bar 8 extending across the lower end of the frame. In the case of opening lights as shown in Figs. 10 and 12, the opening frame 7 and carrier 5 are of the same construction as the fixed frame and carrier used in the 'dead' lights. The opening frame 7 rests on flanges 7<a> stamped up around the aperture and is mounted on a hinge pin 11 mounted in the side ears of the hood 1. The upper end of the aperture is formed with a channel 10 to carry off the water down the sides of the aperture. Louvered ventilators may also be formed with hoods 1 as shown in Fig. 15.
Patent HU-T48331-A (HU)
Title: Hydraulic differential work cylinder for controlling circuit breakers
Inventor: GRATZMUELLER CLAUDE A
IPC: H01H33/34
Filed: 1988-03-17
Abstract: Jack in which the annular chamber 14 of the cylinder 4 is always subjected to the high pressure of an accumulator 18. The piston 6 of the jack is free of any sealing lining in regard to the inner surface 38 of the cylinder and this piston mechanically actuates a valve 42 which sealingly closes off a seat 44 surrounding the feed/purge orifice 28 of the cylinder, at the bottom end of travel of the piston 6. The invention allows the cylinder 4 to be made in the form of a casting whose inner cylindrical surface 38 requires no accurate machining such as grinding or honing. <IMAGE>
Patent HU-T57780-A (HU)
Inventor: HORACEK HEINRICH
IPC: C08G18/32
Filed: 1991-04-23
Abstract: Verwendung von spirocyclischen Borsäureestern der allgemeinen Formel
     
 als Flammhemmer für Kunststoffe. R₁ und R₂ stehen entweder unabhängig voneinander für 2-wertige Reste von Alkoholen mit 2 bis 6 OH-Gruppen oder gemeinsam für den vierwertigen Rest von Pentaerythrit, Z für eine N-Base und m für eine ganze Zahl von 1 bis 3.
Patent HU-T34350-A (HU)
Title: Prcess for production of partable pills with deferred decreasing of the reagents
Inventor: ZIERENBERG BERND
IPC: A61K31/415
Filed: 1984-04-17
Abstract: A novel divisible delayed release pharmaceutical tablet, wherein the rate of release of active ingredient is independent of the size and nature of the total surface area, and the fragments of which have the same characteristics of release of active ingredient as the undivided tablet.
Patent HU-T42577-A (HU)
Title: Method for stabilizing the clay minerals in the case of steam-pressing-in petroleum production
Inventor: CSAJTAI GEZA
IPC: C09K8/592
Filed: 1985-08-24
Abstract: Reservoir rock contg. clays with a 2:1 layer structure is stabilised by injecting a soln. of 12-coordinate cations with a hydated ion dia. of 0.13-0.15 nm. - The soln. is a 0.01-5 N aq. soln. contg. K', NH4', and/or ZnO2+ ions. When mixts. of ions are used, the K:NH4 wt. ratio is 0.01-1000:1, the K:ZrO wt. ratio is 0.01-500:1 or the (K+NH4):ZrO wt. ratio is 0.01-1000:1.
Patent ID-19142-A (ID)
Inventor: DOHERTY ANNETTE MARIAN
IPC: C07K5/06
Filed: 1997-12-17
Abstract: Novel inhibitors of protein farnesyltransferase enzymes are described, as well as methods for the preparation and pharmaceutical compositions of the same, which are useful in controlling tissue proliferative diseases, including cancer, restenosis, atherosclerosis, psoriasis and endometriosis.
Patent JP-S5495444-A (JP)
Title: Method and facilities for handling cargo
Inventor: YASUDA SHINICHIROU
IPC: B66C11/00
Filed: 1978-01-11
Abstract: PURPOSE: To raise the efficiency of cargo work and effectively use the space of a warehouse, by handling a conveyed cargo between cranes installed in a plurality of adjacent rooms while the cargo is hung.  
     CONSTITUTION: The conveyed cargo H introduced into a plant A is hooked and hung with a club 19 of a ceiling crane B5. To transfer the cargo H into a room d, the crane B5 is moved on rails C5 so that the club 19 is moved to a cargo inlet position D1 of the room d. On the other hand, a crane B1 in the room d is moved on rails C1 so that a club 19 of the crane is moved on a rail 29 to a cargo outlet position D2. Thereafter, the crane B5 is moved to the position D2. The club 19 of the crane B1 is moved onto the crane B5. The other club 19 hanging the cargo H is moved onto the crane B1 in the position D1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03205840-A (JP)
Title: Film mounting type semiconductor device
Inventor: NAKAMURA HIROHIKO
IPC: H01L21/66
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a film carrier having an excellent contrast ratio in the case of presence and absence of holes and small erroneous recognition by providing a part coated with or closely in contact with sunproofing agent on an insulating film part of the carrier, opening through holes at the part, and transmitting a light to the holes to recognize characteristic inspection result. CONSTITUTION:In a film carrier for mounting a semiconductor chip 1, a part 4 coated with or closely in contact with sunproofing agent except a metal wiring pattern 3 on an insulating film part 2 not closely in contact with the pattern 3, a through hole 5 is opened at the part 4, and a light is transmitted through the hole 5 to recognize characteristic inspection result. For example, a through hole 5 is opened at the part 4 coated with resist of the agent on the film 2 in which a semiconductor chip 1 is mounted in response to the characteristic inspection result of a TAB product. The inspection characteristic is not limited to the electric characteristics of the chip, but may be characteristics such as external appearance, size, etc., of the product, and the presence/absence of the hole, the position of the hole, etc., are selected in response to the result.
Patent JP-H08189393-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: HASHIMOTO KENJI
IPC: F02D45/00
Filed: 1995-01-09
Abstract: PURPOSE: To secure good startability of an engine even in cold weather and to prevent emission from being deteriorated. CONSTITUTION: An electronic control device (ECU) 41 controls, at the start of an engine 1, injectors 5a to 5b for cylinders #1 to #4 in order based on the start injection amount according to the operating conditions. Also it sets, after the start of the engine 1, the injection amount for each cylinder increased or decreased steppingly for the cylinders #1 to #4 based on the start injection amount. Then it detects the rotating speed of the engine 1 for the cylinders #1 to #4 while the injectors 5a to 5d are controlled in order based on the injection amount for each cylinder. When a variation in the rotating speed is detected, the ECU 41 specifies the cylinders #1 to #4 of which variation in rotational speed has been increased.  In addition, the ECU 41 sets the injection amount for each cylinder set for their specified cylinders #1 to #4 as a common injection amount used commonly to all cylinders, and controls the injectors 5a to 5d based on its common injection amount.
Patent JP-H04238625-A (JP)
Title: Method for controlling roll reduction of square steel tube forming mill
Inventor: KAWAZU NOBUYOSHI
IPC: B21C37/15
Filed: 1991-01-10
Abstract: PURPOSE:To control the cut end part of a square steel tube to be flat, in manufacturing the square steel tube from a round like tube by utilizing the forming mill of plural steps. CONSTITUTION:By the control device composing shape measuring device 11, 12 which measure the shape of the upper side and the lateral side of the square steel tube 6 to be mounted at the outlet side of the final step forming mill 5, arithmetric and control devices 13, 18, pre-set value setting unit 14, 19, regular value setting units 15, 20, and roll reduction position adjusting devices 16, 17, 21, 22 which adjust the roll reduction of each roll 1F, 2F, 3F, 4F, measures the flatness value of the cut end part of each side and the depth of the recessed part of the normal part and adjusting the position of roll reduction thereby the cut end part of the square steel tube is controlled to be flat.
Patent JP-S5699884-A (JP)
Title: Working ship having tower-shaped construction
Inventor: MURAKAMI YOSHIMITSU
IPC: B63B35/00
Filed: 1980-01-11
Abstract: PURPOSE: To enable a lifting action higher in the stroke as compared with the overall length of a tower by separately engaging vertical direction racks provided inside and outside a support tower for a working equipment for improving subsoil of the sea bottom with respective drive pinions provided on a working ship and the working equipment.  
     CONSTITUTION: The first vertical direction rack provided outside a support tower 1 adapted to support and guide a working equipment for improving subsoil of the bottom of sea or the like is engaged with a drive pinion 5 of a tower lift 4 arranged on a working ship 2 to support the tower 1 liftably on the working ship 2. The  second vertical direction rack 3B provided inside the support tower 1 is engaged  with a pinion 9 of a driver 8 arranged on the working equipment 6 to support the  working equipment 6 liftably on the tower 1. This enables lifting action about twice  the overall length of the tower 1 thereby simplifying the entire construction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58118933-A (JP)
Title: Impulse strength measuring device
Inventor: TAKASE MINORU
IPC: G01N3/30
Filed: 1982-01-08
Abstract: PURPOSE:To derive breaking energy exactly and quickly, by detecting the passing height of a sample piece which is broken and scattered by an impact tester, also deriving a passing time and a passing distance, respectively, and executing the operation in accordance with a data regarding breaking energy of the tester. CONSTITUTION:A titled device is provided with an impact tester 1 for deriving the energy in case when a sample has been broken by hitting it with a hammer,  2 groups of detecting gates 16, 17 which have been provided so as to be separated by a prescribed section in the direction where a part of the sample broken  by this tester 1 is scattered, for detecting the passing and the passing height position of the scattered sample piece at each position, and a time measuring means 24 for deriving the time in that case. In this state, a distance where the  sample piece has passed through between the detecting gates 16, 17 is derived by  a distance measuring means 25, various conditions required for the measurement  are inputted by a setting means 34, and true breaking energy is operated by a  data processor 3 in accordance with various conditions from the setting means  34, a distance data from the means 25, a time data from the means 24, a breaking energy data from the impact tester 1, etc.
Patent JP-S5387139-A (JP)
Title: Multiplex data processor
Inventor: KINOSHITA TSUNEO
IPC: G06F15/167
Filed: 1977-01-12
Abstract: PURPOSE: To process data efficiently, by making the priority of the access from a direct memory access equipment higher than that of the access from CPU in case of causing access to a shared memory unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58120759-A (JP)
Title: Amorphous alloy for magnetic head
Inventor: TATEISHI HIROSHI
IPC: C22C45/04
Filed: 1982-01-08
Abstract: PURPOSE:To enhance the wear resistance and magnetic permeability of the resulting titled alloy by providing a specified composition consisting of Co, Fe, Ru, Si and B. CONSTITUTION:This amorphous alloy for a magnetic head has a composition represented by formulaI(where 0.02<=a<=0.08, 0.07<=b<=0.20, 0<=x<=20 and 4<= y<=9 as atomic concn.). By adding TM so as to provide a composition represented by formula II (where 0.01<=c<=0.10 and a, b, x and y are the same as said a,  b, x and y), the characteristics of this amorphous alloy can be enhanced furthermore.
Patent JP-S5284983-A (JP)
Title: Charge coupled device
Inventor: NAGASHIMA ISAO
IPC: H04N5/335
Filed: 1976-01-07
Abstract: PURPOSE:A dual type CCD without causing uneven modulation in output signal is obtained by flatly disposing in linear symmetry the charge detection parts each composed of respectively two pieces of reset gates and reset drains and a floating junction and a MOS transistor operating its potential as a gate voltage.
Patent JP-H11194421-A (JP)
Title: Image size switchable camera
Inventor: TANAKA NOBUMASA
IPC: G03B13/12
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To surely perform photographing of a field range observed through a finder by setting the size of a photographic image larger than that of a finder image switched from large image size to small image size. SOLUTION: An external operation member is operated so that the image may be switched from the of ordinary image size (normal size; full size) to the panoramic image size. The size of the aperture of an aperture part for photographing gets smaller and smaller (light shielding area is increased) by light shielding operation by a light shielding plate, and the panoramic photographic image is obtained. Meanwhile, as for finder field, a switch point (A) where the finder image is switched from the ordinary finder image for displaying the ordinary image size to a panoramic finder image is positioned near the position for the ordinary image size with respect to the neutral point (C) of the external operation member. The image size is instantaneously switched at the switching point (A).
Patent JP-S5719743-A (JP)
Title: Recorder
Inventor: ARAI TOSHIO
IPC: G03B27/32
Filed: 1981-01-08
Abstract: PURPOSE:To prevent the wasteful use of sheets and prevent the cutting of the sheets in unnecessary places by starting the feeding of the sheets in a storage chamber to a processing part after a required quantity of the sheets have been stored in the storage chamber. CONSTITUTION:Originals 5 such as checks, promised bills, share certificates, etc. are fed from an automatic original supply part 3 to a lighting and conveying part 15. In an exposure position, they are exposed to a microfilm F, etc. and are recorded. The film F after the recording is formed in a loop form F', and is temporarily stored in a storage chamber 50, after which it is fed to a processing part 2, where it undergoes processing such as developing and fixing. When the amount of the film in the storage chamber attains a prescribed amount, the feed of the film into a developing part 2 is started in order to start the developing of this stored film F'.
Patent JP-S5387986-A (JP)
Title: Display element
Inventor: KANBE SADAO
IPC: G09F9/30
Filed: 1977-01-12
Abstract: PURPOSE: To prevent decrease of the uppermost limit where liquid crystal state can be kept in a display element composed of dyes, a liquid crystal and an optically active substance, by using a specified cpd.  as the optically active substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62161120-A (JP)
Title: Liquid crystal display element
Inventor: NANAO JUNJI
IPC: G02F1/1335
Filed: 1986-01-10
Abstract: PURPOSE:To obviate the wash out of a display and wrong viewing of the display even when the strong external light during daytime in made incident by using an adhesive material into which very small semi-transmittable foil-like materials are incorporated and which is cured to form a semi-transmittable reflective layer so that the display can be made in transmission type by the illumination from the rear side when external light is weak. CONSTITUTION:The light emitted from a light source 7 for illumination provided on the rear side is partly directly transmitted or is partly reflected by a reflective member 8 when this element is used as the transmission type. The light enters the observer's eyes in front of the liquid crystal display element through the semi- transmittable reflective layer 6 on the rear side, a polarizing film 5B, a substrate 2B on the rear side, a liquid crystal 4, a substrate 2A on the front side and a polarizing film 5A on the front side. The observer can read the display content generated by the impression of the voltage onto the electrode on the substrate. The strong external light is partly reflected by the very small semi-transmittable foil-like materials existing in the semi-transmittable reflective layer according to the intensity of the light when the strong external light is made incident on the element in the stage of viewing the element as the reflection type. The display thereof is, therefore, readable even if the strong external light enters the element.
Patent JP-H05191076-A (JP)
Title: Radio wave absorbing body
Inventor: TSURUOKA RYOZO
IPC: H05K9/00
Filed: 1992-01-09
Abstract: PURPOSE:To provide a radio wave absorbing body which prevents radio wave from being unnecessarily reflected and can be easily modified in electromagnetic characteristics by a method wherein the radio wave absorbing body is made to have such a structure that electromagnetic loss material, where the mixing ratio of carbon or the like which determines its electromagnetic characteristics to foamed urethane or the like is changed, is filled into the outer case of the radio wave absorbing body. CONSTITUTION:A radio wave absorbing body is composed of a radio wave absorbent outer case 1, an electromagnetic wave loss material introducing opening 2, an electromagnetic loss material outlet 3, and electromagnetic loss material 4. By this setup, a radio wave absorbing body can be easily controlled in electromagnetic characteristics, so that a new absorbing body is not required to be designed and installed. As a result, it can be sharply lessened in research and development cost and term.
Patent JP-H01221873-A (JP)
Title: Conductor rail with contact pin
Inventor: FURANTSU ARUMUBURUSUTAA
IPC: H01R4/02
Filed: 1989-01-10
Abstract: PURPOSE: To enhance manufacturing efficiency by providing a looped part with curved parts above and below the longitudinal axis of a conductor rail as electrode mounting surfaces. CONSTITUTION: A looped part 2 is provided with curved parts 12, 14 which are placed, respectively, above and below the longitudinal axis 13 of a conductor rail as electrode mounting surfaces. Therefore the mounting or contact surfaces of two welding electrodes 7, 8 provided in opposite positions on the looped part 2 become almost the same size, and concentration of currents is limited to those surfaces to limit temperature rises to almost these zones so as to attain rapid, even heating of both of the zones. Also, since the influence of heat is limited to those small parts, welding can be performed in the vicinity of heat-sensitive parts, e.g. semiconductors and insulators, and this process can be achieved in a short time. Thereby manufacturing efficiency is enhanced.