baber/WOPTO huggingface dataset:
Patent GB-582523-A (GB)
Title: Improvements in fluid control valves
IPC: F16K1/34
Filed: 1945-01-08
Abstract: 582,523. Stop valves. STRAWSON, R. W. Jan. 8, 1945, No. 664. [Class 135] In a stop valve for compressed air, the piston closure member c is formed with annular ends of V-section for engaging soft metal seats i<1>, k<1> to ensure tightness when the valve is closed and isolation of the valve spindle d when the valve is fully open. The valve seats are formed in detachable fitments p, d. In another arrangement, the seat k<1> is formed in the body of the valve.
Patent GB-911634-A (GB)
Title: Frequency detectors
Inventor: SHAW DAVID MAX
IPC: G01R23/00
Filed: 1960-01-08
Abstract: 911,634. Frequency detectors. ULTRA ELECTRONICS Ltd. Feb. 6, 1961 [Jan. 8, 1960], No. 711/60. Class 40 (5). [Also in Group XXXVI] Transistors T 1 , T 2  of opposite types are used for alternately charging a capacitor C from a D.C. voltage source V through a resistance R 1  and discharging it through a resistance R 2  to produce through both resistors R 1 , R 2  an average current I = VCF depending on a switching frequency F. The voltage drop across R 1 , or both R 1  and R 2  as shown, may then be balanced, as in a Maxwell frequency bridge, against a potentiometer P connected across V to give an output through a meter, as shown, variable with frequency and reversing in polarity about a datum frequency set by the potentiometer, and independent of the switching waveform. Output ripple through the meter may be reduced by the arrangement of Fig. 4. In a modification of Fig. 4, an additional resistor is included in series with the collector of T 1  and the voltage drop across it compared with that across a resistor in series with the potentiometer P by a further meter bridging the two voltage points, i.e. giving a second frequency indication based about a different frequency datum. In a further modification of Fig. 4, the resistor R 3  is variable and the tapping of potentiometer P fixed. The reciprocal of the switching frequency, i.e. its period, is therefore proportional to the value of the variable resistance and the latter is used for calibrating the datum frequency or period about which the bridge meter reads.
Patent GB-668486-A (GB)
Title: Improvements in and relating to percussion tool bit
Inventor: WILLIAMS WALTER PHILIP
IPC: E21B10/36
Filed: 1950-01-11
Abstract: 668,486. Percussion-tool bits. SOC. D'ELECTRO-CHIMIE, D'ELECTRO-METALLURGIE ET DES ACIERIES ELECTRIQUES D'UGINE. Jan. 11, 1950, No. 781/50. Class 124. A percussion tool bit comprises a substantially cylindrical head having on its upper surface a centrally disposed recess 4 and at least one pair of V- shaped cutting edges 3a, 3b sloping upwardly from the periphery of the upper surface to the periphery of the recess, the edges of each pair being symmetrically arranged with respect to two orthogonal planes passing through the axis of the tool. The apices of the V's are distant by about 1/3 of the radius from the axis. The recess may have slightly rounded walls and may have leading into it an air or other clearing fluid passage 5 with branches 5a, 5b. Four semicylindrical recesses 6 for the removal of fragments and dust are disposed symmetrically with reference to .the cutting edges. The latter may be formed by inserts of tungsten carbide or like hard metal.
Patent GB-726427-A (GB)
Title: Improvements in or relating to conveyors comprising signal devices
IPC: B65G23/00
Filed: 1953-01-12
Abstract: 726,427. Conveyers. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. Jan. 12, 1953 [Jan. 15, 1952], No. 857/53. Class 78 (1). In a conveyer of the type in which articles on a path are pushed off by articles following in the path, the conveyer acting to drive directly only the articles at the input end, a signal device is provided comprising objects such as balls which are pushed in front of the leading article to fall successively on a baffle, the regular sound of their fall indicating that the feed is uniform. As shown, articles 4a, 4b, 4c, at the input end of the conveyer are driven by lugs 11 on a belt driven over pulleys 9, 10. As the articles leave this belt they push along previous articles passing through a furnace 6 for heat treatment. In front of article 4d leaving the furnace are positioned a number of balls 12 so that as articles 4d move the balls fall one at a time into a receptacle 13. The regular sound of the balls falling indicates to an operator that the feed is uniform. Between the balls and the article is a strip which falls on the baffle, the distinctive noise of its fall indicating to the operator that the article must be removed and the balls replaced in front of the next article. In a modification (Fig. 3, not shown) the balls are placed between each article in the path, an outlet being provided for returning the balls to the beginning of the path.
Patent GB-1336401-A (GB)
Title: Device for turning-in the border of pieces made of flexible sheets
IPC: D05B35/02
Filed: 1972-01-07
Abstract: 1336401 Sewing machines CENTRE D'ETUDES TECHNIQUES DES INDUSTRIES DE L'HABILLEMENT 7 Jan 1972 [11 Jaw 1971] 880/72 Heading D1G [Also in Divisions B5 and F2]  A device for folding-over the edge 2 of a piece of material 1 e.g. a tubular garment, comprises three rollers to support the material and two folding-arms 15, 16. The edge 9 of the material is placed against a lateral guide 14 formed as a raised part of a roller 12, and a folding arm 15 is moved forward by a piston 62 to behind the material (Fig. 6, not shown). A cam groove 64 guides a lug 65 attached to the folding arm, and causes the arm to rotate forward through 90‹, causing the edge of the material to fold over (Fig. 7, not shown). The arm continues to move forward until the nose 16A holds the material in the fork in arm 15. The material is moving during this time, being driven by one roller 11 which is driven by an electric motor through a clutch. When the fold has been made all round the material the clutch disengages and the seam is sealed by a sewing machine 4 or by gluing or welding. The third (bottom) roller is adjustable pneumatically to tension or release the tubular garment (Fig. 2, not shown).
Patent GB-465844-A (GB)
Title: Improvements in or relating to an apparatus for winding in daylight and photographic roll-film from a stock-roll-film into a spool cassette
IPC: G03B17/30
Filed: 1936-01-10
Abstract: 465,844. Photographic roll - film storage magazines. LEITZ GES., E. Jan. 10, 1936, Nos. 923 and 924. Convention dates, Feb. 23, 1935 and Feb. 27, 1935. [Class 98 (ii)] Apparatus for winding in daylight a length of sensitive film into a spool holder 2 from a stock roll mounted in a casing 1 comprises a support 16 for the holder 2, mounted preferably on the casing 1 and adapted to be closed light-tight by a cover 5, means for rotating a spool in the holder 2, a film passage 3 through the support, and provision for displacing sealing means to render the passage 3 light-tight when the cover 5 is opened, and for retracting the sealing means to permit free passage of the film when the cover is closed. Provision is made also for indicating externally the length of film wound into the holder 2, the length remaining in the casing, and other data such as the nature and age of the film. The support 16 comprises a part-cylindrical seating upon which the holder is pressed by a spring, and it carries a retractable winding handle 14 for the spool 2b. The cover 5 is hinged at 28 and held in closed position by a latch 27, and also by a snap-lock. The store spool is inserted in the casing 1 through one side, which is closed, after the end of the film has been threaded through the passage 3, by a cover 34. The film is guided in the passage 3 by rollers on each side, and its end is threaded on the spool 2b. During these operations, entry of light into the casing 1 through the passage 3 is prevented by plush strips, one 4 fixed and the other 4<1> carried by a slide 6 urged by a spring 11 towards the strip 4. On closing the cover 5, a nose thereon turns a lever 8 which, through a lever 10, retracts the slide 6, separating the plush strips 4, 41. After pushing in the winding handle 14 and winding a length of film into the holder 2, the handle is retracted and a knob 7 is rotated to turn the cover-sleeve 2a of the holder 2 into position to close the holder ; this knob also releases the snap-lock, so that the cover may be opened, and during the initial opening movement the nose on the cover 5 releases the lever 8 so that the spring 11 may move the slide 6 to close the light trap 4, 4<1>. One of the film guide rollers 17 is toothed to engage perforations in the film, and drives in known manner a counter with an external scale indicating the length of film wound off. A pivoted lever 19 carrying a roller 19b resting on the store roll also indicates on an external scale the amount of film on the store roll. Data concerning the film may be marked on the end of the spindle 15 which may be extended through the cover 34 in light-tight manner into a stirrup which permits the data to be read ; or they may be carried behind a window in the casing 1.
Patent HK-40590-A (HK)
Title: A semiconductor storage device
Inventor: IWAI HIDETOSHI
IPC: G11C29/00
Filed: 1990-05-24
Abstract: In a semiconductor storage device having a spare memory, an input address signal is checked by an address comparator circuit. When the input address signal indicates an address which is to be relieved, the spare memory is selected instead of a memory array on the basis of the output of the address comparator circuit at that time. In conventional system, the access time of the semiconductor memory is restricted substantially by the operating time of the address comparator circuit during this operation. Accordingly, for enabling a quick access of the semiconductor memory, an address signal to be supplied to the address comparator circuit is output from a proceeding stage circuit of a plurality of amplification stages which form an address buffer circuit.
Patent HK-57985-A (HK)
Title: Absorbent products,process and compositions for immobilization of particulate absorbents
Inventor: KORPMAN RALF
IPC: C08L51/00
Filed: 1985-08-01
Abstract: Particulate absorbents of a water-insoluble water-swellable polymer having a gel capacity of at least 10 are immobilized with a composition comprising the absorbent in a liquid polyhydroxy organic compound. The composition may be employed by applying to an appropriate surface and subjecting the liquid film to solidifying conditions. The solidified film product has high absorptive capacity and is free of undesirable movement when positioned in absorbent articles. A foam product having both absorptive and cushioning properties is prepared from a solid, particulate, water-insoluble, water-swellable polvmer having a gel capacity of at least 10, a solid, particulate blowing agent, and a liquid polyhydroxy organic compound. Foamable compositions and articles employing the foam are also described.
Patent HK-78997-A (HK)
Title: Benzenedimethanol suitable for micronisation
Inventor: BEACH STEVEN FREDERICK
IPC: A61K31/135
Filed: 1997-06-12
Abstract: 1-Hydroxy-2-naphthalene carboxylate (hydroxynaphthoate) salt of 4-hydroxy- alpha <1>-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3- benzenedimethanol in the form of spherical accretions of microcrystals, the spherical accretions being free-flowing, friable and micronisable and preferably having a mean particle size from 70 to 300 mu m and a mean surface area from 4 to 12m<2>g-<1>. The hydroxynaphthoate salt (in the claimed form) may be prepared by quenching a hot organic/aqueous organic solution containing the salt with a cold organic/aqueous organic solvent.
Patent HK-98896-A (HK)
Title: Food or beverage compositions with altered flavor display
Inventor: GUFFEY THIMOTHY B
IPC: A23D7/01
Filed: 1996-06-06
Abstract: The present invention relates to food or beverage compositions having an altered flavor display. The compositions contain polar or intermediate polarity flavor compounds. In addition, the compositions contain a fat phase made from triglyceride fat in combination with a particular sucrose fatty acid ester having a viscous rheology and high liquid/solid stability.
Patent HU-T47450-A (HU)
Title: Building element for model making particularly for building toys
Inventor: BOLLI PETER
IPC: A63H33/04
Filed: 1987-02-04
Abstract: A building block is provided comprising a support part, two zig-zag shaped conductive tapes connecting a series of coupling pins with conductive surfaces positioned on the support part, and a cover plate. The coupling pins which extend through openings in the cover plate define two separate electrical circuits with the coupling pins arranged in two rows and the pins of one row being displaced by one pin with respect to the pins of the other row. A prong extends from each of the coupling pins to the inner sidewall of the support part. The building block may be connected to another similar building block with the electrical circuits separated in a short-circuit proof fashion.
Patent JP-S5283534-A (JP)
Title: 6-aminomethylnaphtahalene derivatives
Inventor: NAKAMIZO NOBUHIRO
IPC: C07C231/00
Filed: 1976-01-01
Abstract: PURPOSE: 6-Aminomethylnaphthalene derivatives of formula I [n is 2-10; R is (substd.) alkyl, aryl, aralkyl]; for example, 3-[3-(6-aminomethyl-2naphthaleneoxy)propylcarbamoyl] benzenesulfonyl fluoride hydrochloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59125854-A (JP)
Title: Preparation of formed rice and product prepared thereby
Inventor: ASAGA HIROSHI
IPC: A23L7/10
Filed: 1983-01-01
Abstract: PURPOSE:To produce a variety of formed rice products, rapidly, by pressing cooked rice with the upper and the lower forming members, attaching a leak-preventing member to the cavity formed to the bottom of the rice, and filling a fluid ingredient from the upper cavity connected to the bottom cavity through a through-hole. CONSTITUTION:A removable partition plate 4 is inserted into the main body 1 for the cooking of rice. The main body 1 is furnished with openable side plates 2, 2' having scale marks 10. A forming body 5 having a protrusion 5' and a protruded shaft 5'' is placed on the bottom 3 of the main body 1, and covered with a covering member 6. Cooked rice is charged on the covering member 6. The rice 11 is pressed with a forming member 7 having a protrusion 5' a protruded shaft 7'' and fixed side plates 8 to level the surface of the rice 11 and to form several cavities 12'' each having a through- hole 12'. The rice is cut with a cutter by the aid of the scale marks 10 to obtain a triangular formed rice. The side plates 2, 2' are opend, the rice 12 is taken out, a leak- preventing member 13 is attached to the bottom cavity 12'', and a fluid ingredient is poured into the bottom cavity from the upper cavity 12'' connected to the bottom cavity by the through-hole 12'. The product is subjected to proper treatments.
Patent JP-H04235249-A (JP)
Title: Manufacture of ultrahigh temperature oxidation resistant material, ultrahigh temperature oxidation resistant composite material and their green compact
Inventor: SAKAI YOSHIBUMI
IPC: C22C1/04
Filed: 1991-01-07
Abstract: PURPOSE:To offer a method for manufacturing an ultrahigh temp. oxidation resistant material, an ultrahigh temp. oxidation resistant composite material and their green compacts having oxidation resistance at 1800 to 2100 deg.K in the air. CONSTITUTION:By weight, 40 to 90% powder of one or more kinds of elements selected from Mo, Nb, W and Ta or their alloy, 1 to 20% Al powder, 1 to 60% Si powder and 0.01 to 20% powder of one or more kinds of elements selected from B, Y, Zr, Hf and Cr and total <=4% impurities are mixed, and this mixed powder is thereafter compacted into a green compact having a prescribed shape, is heated to >=1200 deg.K in vacuum or in the atmosphere of an inert gas and is sintered. The surface layer 1 of the green compact is coated with an oxide thin film of Al, Mo or the like essentially consisting of SiO2, and the intrusion of oxygen atoms into the inside of the material can be prevented.
Patent JP-S61164638-A (JP)
Inventor: KENESU ESU HOIIROTSUKU
IPC: B01J13/02
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60144745-A (JP)
Title: Exposure device
Inventor: SAKADO KEIICHIROU
IPC: G03B27/72
Filed: 1984-01-05
Abstract: PURPOSE:To make an exposure correct by calculating an exposure time on a basis of the intensity of light, which is detected in response to opening to the full width of a shutter, and a preliminarily set exposure and starting the closing operation of the shutter when this calculated exposure time and a counted exposure time have a prescribed relation. CONSTITUTION:The intensity of light from a light source is detected in response to opening to the full width of the shutter, and the open time from the start of the shutter opening operation to the start of the closing operation or the time of opening to the full width from the end of the opening operation to the start of the closing operation is operated on the basis of the value of the detected intensity of light and a target value corresponding to a prescribed exposure, and the shutter closing operation is started when this exposure time elapses. Thus, a prescribed exposure is always attained even if the intensity of light of the light source is changed, and the circuit constitution is simplified.
Patent JP-S59128014-A (JP)
Title: Rear window device for automobile
Inventor: KOMURO KATSUSUKE
IPC: B60J9/02
Filed: 1983-01-07
Abstract: PURPOSE:To enable the securing of an exit with the removal of a windshield even when the door fails to open by mounting the windshield on a rear window provided on the back of a room section of a body with a retaining device provided on the inner surface thereof. CONSTITUTION:An automobile equipped with a door of a gull wing type or the like has a rear window 7 provided on a monocock structural body 4 provided with a side sill 4a and a side member 4b partitioned by a roll bar 4c. In this case, a wind shield 8 is mounted on the rear window 7 detachably with a retainer 10 provided on the inner surface of the monocock structural body 4. Namely, in the shield 8, the lower rim at the rear end thereof is retained with a retainer rim 12 at the upper end of a tail cowl 11 while each lower end on both sides of the front rim retained detachably with each retainer 10. Then, the retainer 10 is made up of a buckle having a pawl piece 10a engaged with a hook piece 13 fixed on the shield 8. Thus, the shield 8 is removed from the window 7 to secure an exit.
Patent JP-H02180660-A (JP)
Title: Coating material changing device for coater
Inventor: ANDO TERUO
IPC: B05B12/14
Filed: 1989-01-05
Abstract: PURPOSE:To carry out disassembly and following assembling work easily in a short time by installing an on-off valve mechanism for opening and closing a feeding inlet of respective coating material to a coating material feeding line and an actuator mechanism for operating said valve in respective separate accommodating chambers. CONSTITUTION:A plurality of accommodating chambers 18 and 38 forming a couple in two positions across a coating material feeding line 13 are formed. An on-off valve mechanism 15 for closing a valve 34 by bringing a valve body 35 into contact with a valve seat 21 normally on one 18 of a couple of accommodating chambers by means of spring force 36 and opening the valve opening 34 by applying the pressure from the feeding line 13 side and separating the valve body 35 off the valve 21 is provided. An operating lever 45 fixed to a piston 47 in a cylinder 40 by means of spring force 55 all the time is retained to the other chamber 38 in the state that the end on the feeding line 13 of the lever 45 faces separately a valve 35 in the closed state of the mechanism 15, and an actuator 16 for moving the piston 47 and the operation lever 45 by feeding air into the cylinder 40 to press the valve 35 by the end of the operation lever 45 across the feeding line 13 is provided.
Patent JP-H11196205-A (JP)
Title: Facsimile image generator
Inventor: TSUCHIYA HIROTERU
IPC: H04N1/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To add an image of character information to a facsimile image to be sent in a way that a receiver side easily recognizes the character information of the image and reuse the information. SOLUTION: The generator consists of a document image drawing command conversion section 14 that converts an electronic format document into an image drawing command to instruct printing, an image drawing command analysis section 15 that analyzes the image drawing command converted by the document image drawing command conversion section 14 to separate an image drawing command for a character string and an image drawing command for line segments being image drawing data for line segments for tables and graphics, a character string list generating section 16 that generates a character string list for each vertical coordinate point of coordinates at which the character string is printed out when the image drawing command of the character string separated by the image drawing command analysis section 15 is expanded to a picture image,  and a picture image generating section 17 that interprets the image drawing command to generate a format document and an image of the character information, and the picture image generating means sends the generated picture image.
Patent JP-S57115037-A (JP)
Title: Control system of channel gain
Inventor: KAWADA YOSHIHIRO
IPC: H04Q11/04
Filed: 1981-01-08
Abstract: PURPOSE:To control the gain efficiently, by generating sampling pulses different in width from a common control part of the electronic exchange to control gain control functions in common. CONSTITUTION:Contents 5 of a channel memory 4 which are read out to decoders 6, 7, and 8 constituting a channel controller 3 are changed to i-1, (i), and i+1 in accordance with the time lapse of time-divided time slots. The pulse from a monostable multivibrator 9-1 which generates a pulse of a time width (such as gamma1) corresponding to a GCTL (gain designation code for a channel) is applied to decoders 6 and 7 through an OR circuit 10, and the gate pulse of the time width gamma1 is outputted to one of modulators MOD.D-N of a subscriber A and one of demodulators DEM.O-N of a subscriber B which are designated by MOD.NO and DEM.NO. For example, when the gate pulse is outputted to the MOD.O and the DEM.N, the modulator of NO.O and the demodulator of NO.N are connected in time division.
Patent JP-S5498635-A (JP)
Title: Liquid crystal chromatic display device
Inventor: MASUBUCHI SADAO
IPC: G02F1/137
Filed: 1978-01-07
Abstract: PURPOSE: To reduce the power consumption of a liquid crystal chromatic display device using liquid crystal and dichroic mirror having cholesteric structure, prevent deterioration of liquid crystal, and realize practical application, by specifying the thickness of liquid crystal layer.  
     CONSTITUTION: A transparent electrode 2 and an orientation layer 7 are provided in glass substrates 1, 3, and liquid crystal 4 consisting of cholesteric liquid crystal or chiral nematic liquid crystal and nematic liquid crystal is sealed in. The ratio of the thickness of the liquid crystal 4 to the length of 1 period of cholesteric structure is about 0.75 to 3. When a direct-current or alternating-current voltage of about 3V is applied to the electrode 2, an incident light 8a is scattered, and the reflected light 10 corresponding to the color of the reflection characteristic of a dichroic mirror 5 reaches the eye 11. An incident light 8b in the part without electric field is not scattered, so that the light selectively transmitted through the mirror 5 is reflected by an irregular reflecting plate or a diffusion plate 6 to become a direction component 9 for the background color. When a voltage of about 7V is applied to the electrode 2, the liquid crystal molecules are arranged in vertical layout to be transparent, so that background color be visible. 
     COPYRIGHT: (C)1979,JPO&Japio