baber/WOPTO huggingface dataset:
Patent GB-428965-A (GB)
Title: Manufacture of chromiferous azo-dyestuffs
IPC: C09B45/48
Filed: 1934-03-29
Abstract: Chromiferous azo dyestuffs are made by heating in an aqueous medium with an alkali salt which is not hydrolyzed or is only slightly hydrolyzed in aqueous solution a mixture of an azo dyestuff of the general formula <FORM:0428965/IV/1> (wherein the hydroxy and the azo groups are in o-position, n = 1--3 and the naphthalene residue contains no further substituents and R = a naphthol residue) and a complex chromium compound of such a dyestuff.  They dye wool in fast navy blue tints which are uniform when dyed in deep shades; the dyeing processes of Specifications 364,148 and 408,497 may be used. In examples the chromed dyestuff 1-amino-2-naphthol-4-sulphonic acid --> a - or b -naphthol is heated with the unchromed dyestuff in an aqueous solution containing sodium sulphate or sodium acetate. Examples of the dyeing of wool are also given.  Specifications 297,331, [Class 2 (iii)], and 384,767 also are referred to.  The Specification as open to inspection under Sect. 91 comprises also chromiferous azo dyestuffs made from mixtures of chromed and chromable azo dyestuffs which mixtures contain at least one dyestuff of the above formula whether chromed or unchromed.  An example of the dyeing of silk is also given.  This subject-matter does not appear in the Specification as accepted.
Patent GB-1089791-A (GB)
Title: Improvements in or relating to the erection of buildings
IPC: E04B1/24
Filed: 1963-03-13
Abstract: 1,089,791. Overhead travelling cranes. E. J. MORTON. March 13, 1964 [March 13, 1963], No. 9874/63. Heading B8B. [Also in Division E1] A building is erected by raising slabs by means of a crane 13 on top of the building framework and running on auxiliary rails 17 at right-angles to main rails 12 on which they run. The crane comprises a frame 16 on which run parallel to the main rails 12 two crabs 14 each carrying a hoist 15 at each end. The slabs are placed from the top of the building downwards and the wall slabs after the floor slabs. The floor slabs are of such dimensions that they rest on the framework at two opposite ends to leave a gap at the two sides through which some wall slabs are raised. The slabs are grouted in position. The slabs may be cast in situ in shuttering which is lowered from floor to floor by the crane.
Patent GB-718918-A (GB)
Title: Improvements in cyclone furnaces
IPC: F23C3/00
Filed: 1952-04-21
Abstract: 718,918. Pulverent-fuel cyclone furnaces. BABCOCK & WILCOX, Ltd. April 21, 1952 [April 21, 1951], No. 9916/52. Class 51 (1) A cyclone furnace has inlets 13 through which additional air is introduced into the furnace chamber with the same direction of whirl as the fuel and air mixture, the additional air entering at an acute angle to the tangent to the periphery of the furnace chamber at the place of entry. Each inlet is provided with a plate 18 which directs air at the required angle.
Patent HK-118594-A (HK)
Title: Method and arrangement for the synchronisation of digital information signals
Inventor: ROTTMANN DIETER
IPC: H04L7/08
Filed: 1994-10-27
Abstract: The invention relates to a digital transmission system in which data words are transmitted in an error-correcting code. According to the invention, synchronisation words and the error rate of transmitted data words are evaluated jointly for the purpose of synchronisation. <IMAGE>
Patent HK-135896-A (HK)
Title: Voice activity detection
Inventor: FREEMAN DANIEL KENNETH
IPC: G10L25/78
Filed: 1996-07-25
Abstract: The first aspect provides a voice activity detection appts. for receiving an input signal, estimating the noise signal component of the input signal and continually forming a measure M of the spectral similarity between a portion of the input signal and the noise signal. A circuit is provided to compare a parameter derived from the measure M with a threshold value T to produce an output to indicate the presence, or absence, of speech depending on whether, or not, that value is exceeded. A second aspect covers voice activity detection appts. which continually forms a spectral distortion measure and carries out a comparison.
Patent HK-155296-A (HK)
Title: Clamping connector for rigid pipes or hoses made of polymer
Inventor: RISSMANN ECKEHARD
IPC: F16L47/06
Filed: 1996-08-15
Abstract: A two-part, metallic clamping connector (1) for rigid pipes or hoses made of polymer comprises a cylindrical, ribbed supporting sleeve (2), which is bounded by a collar and onto which there extends a socket formed onto the end of the rigid pipe or hose, and a displaceable clamping sleeve (3), directed with its belled opening towards the socket, fitted onto the rigid pipe or hose. To establish the connection, the clamping sleeve is forced over the fitted-on socket, the bore of the clamping sleeve being designed such that all the cavities between the supporting sleeve and clamping sleeve are filled by the rigid-tube or hose material of the socket. Once the connection has been established, the clamping sleeve covers over the reduced-diameter collar fully or else only partially. <IMAGE>
Patent HU-T60593-A (HU)
Title: Antidoted herbicidal compositions comprising 4,5-pyrazoline-3-carboxylic acid ester derivatives as antidote, as well as process for producing such antidote
Inventor: ROESCH WOLFGANG
IPC: A01N43/56
Filed: 1990-11-26
Abstract: Compounds of the formula (I)   <IMAGE>   where X, n, R1, R2 and R3 are as defined in claim 1 are suitable as antidotes against phytotoxic secondary effects of herbicides in crop plants without adversely affecting the action of the herbicides against harmful plants.
Patent HU-T36273-A (HU)
Title: Method fir producing test paper stripes for determining glucose in blood
Inventor: FILIPPOV ALEXEI P
IPC: C12Q1/54
Filed: 1983-09-30
Abstract: Indicator strips for the quantitative determination of glucose in blood are prepd. by saturating modified cellulose paper strips with a non-aq. soln. of a colour reagent, drying the paper and applying an aq. soln. of gelatin contg. glucose-oxidase and peroxidase, which forms a separate phase on the surface of the cellulose fibres, with the enzyme molecules located in the protein parts of the gelatine.
Patent HU-H3609-A (HU)
Inventor: FEHERDI JANOS
IPC: E05F9/00
Filed: 1988-11-15
Abstract: A találmány tárgya ajtók, ablakok és hasonlók, főleg 
kombinált vasalattal szerelt, nagy súlyú és méretű, vagy 
kedvezőtlen alakú homlokzati nyílászárók szárnyainak (2) 
a tokjába (3) való becsukását elősegítő szárnyrávezető (1), 
amely két részből van kialakítva, azzal, hogy a két rész 
közül az egyikhez egy billenőrud (4) van elbillenést enge
dő módon szerelve, amely a szárny (2) nyitott helyzetében 
a tok (3) illetve a szárny (2) síkjával bezáró állást fog
lal el, mig a másik rész a billenőrud (4) feléje mutató vé
géhez illeszkedően, a szárnyat (2) emelő erőt átadni képe
sen van kialakítva.
(Jellemző az 1. ábra)
Patent ID-19988-A (ID)
Inventor: WONFOR PETER J
IPC: G06F21/10
Filed: 1994-05-17
Abstract: The method involves blanking a portion of a video signal at a location in the over-scan portion of the video signal prior to a synchronisation signal. A waveform for indicating a video retrace prior to occurrence of the synchronisation signal is added to the blanked location. The adding step involves adding the waveform only to portions of the video signal having active video prior to the blanking step.
Patent JP-S56103532-A (JP)
Title: Power supply device
Inventor: YAMAMOTO HIROTAKA
IPC: H02M1/08
Filed: 1980-01-11
Abstract: PURPOSE: To improve the saturation phenomenon of the power supply output, by using strontium titanate ceramics for the capacitor member of a high-speed pulse forming circuit or the like.  
     CONSTITUTION: The capacitors C 1 ∼C 4  using strontium titanate ceramics are used for a high-speed pulse forming circuit, voltage multiplying rectifier circuit using a high frequency and others. Such capacitors have a reduced amount of dielectric loss with an excellent high-frequency performance. As a result, the deterioration is reduced with a long service life, thus improving the saturation phenomenon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06209582-A (JP)
Title: Parallel operation device of inverter
Inventor: ARAKI HIROSHI
IPC: H02M7/48
Filed: 1993-01-08
Abstract: PURPOSE:To achieve a stable operation by preventing the failure of a current- controlling means previously in the parallel operation device of an inverter. CONSTITUTION:A circulation current I0 is calculated by a circulation current operation means 21 based on the difference of output currents I1 and I2 of inverters 2 and 3 and a circulation failure detection means 22 outputs a failure signal to an output stop selection means 23 when it exceeds a specific value. The output stop selection means 23 stops the output of current-controlling means 10 and 11 with larger deviation between a current command value 7 and the output currents I1 and I2 by operating either a switch 24 or a switch 25 and controls both inverters 2 and 3 by a normal currentcontrolling means.
Patent JP-S5593642-A (JP)
Title: Deflection yoke
Inventor: KADOTA TOKUZOU
IPC: H01J29/76
Filed: 1979-01-10
Abstract: PURPOSE: To reduce the fringe effect near the coil end surface by dividing a deflection coil into a number of layers in the width direction and making the end surface position of the deflection coil in each layer differ in the axial direction.  
     CONSTITUTION: This horizontal deflection coil consists of two-layer coils and the coil length of the inner and outside coils 4 and 5 is different. The outside coil 5 is shorter than the inner coil 4 almost by the coil diameter. In other words, each length of the coil 4 and the coil 5 differs. The length of the coil 5 is set so that the end surface of the coil 5 can be shifted from that of the coil 4 in the almost coil radius axial direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07212453-A (JP)
Title: Automatic dialing device and dialing supporting device for telephone set
Inventor: IWAI SHOZO
IPC: H04W4/16
Filed: 1994-01-12
Abstract: PURPOSE:To receive the telephone number of an opposite party to be called by a transfer system and to automatically originate a call. CONSTITUTION:In this automatic dialing device, at the time of detection by a communication detection means 21 for detecting the state of bus, a number means 22 when an supplied from a storage command formation means 22 when an opposite party telephone number to be called is transmitted and the telephone number transmitted along with a transmission sign signal is stored in a number storage means 23. After the communication detection means detects the completion of the communication, a communication state is attained by a calling operation by a call origination command means 26 by using the number stored at least once and then, a means 27 eliminates the storage contents of the number storage means. In this dialing supporting device, calling signals are received and stored as telephone number data, the telephone number is visibly displayed based on the telephone number data and signal tones reproduced from the stored telephone number data are sent in from the mouthpiece of a telephone set corresponding to operations.
Patent JP-S63170540-A (JP)
Title: Fuel injector drive control device
Inventor: KURAHASHI TAKAO
IPC: F02M51/08
Filed: 1987-01-09
Abstract: PURPOSE:To achieve the enhancement in the measuring accuracy of the injection flow rate of a fuel injector, by driving the fuel injector by a drive pulse the predetermined times. CONSTITUTION:In a pulse generator 1, a drive pulse which has been adjusted by a regulator to a desired pulse width and frequency is generated. In a drive circuit 2, the amplitude of the drive pulse is amplified to drive a fuel injector. On the other hand, the drive pulse for driving the injector is counted by a presetcounter 3, and when the counted number reaches a predetermined number, a stop signal is input into a control part 4 to stop the output of drive pulse to the drive circuit 2. Accordingly, the actual injection flow rate of the fuel injector can be accurately measured, and even a minute change in performance can be grasped.
Patent JP-S5285490-A (JP)
Title: Semiconductor light emitting element
Inventor: IKEDA KENJI
IPC: H01S5/00
Filed: 1976-01-08
Abstract: PURPOSE: In an injection type semiconductor light emitting element of such structure wherein injection emission is obtained by Pn junction surfaces, arrangement is so made that current concentration effect is increased, number of production processes is reduced and electrodes may be taken sufficiently away from desired light emitting parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60147445-A (JP)
Title: Manufacture of dustproof vinyl chloride resin film
Inventor: ENOSHITA RIYOUSUKE
IPC: A01G13/02
Filed: 1984-01-11
Abstract: PURPOSE:To obtain the titled film free from repellency in the acrylic resin coating, whitening, static electricity generation in its rewinding and tackiness after spreading said resin, by coating the acrylic resin on a flexible vinyl chloride film incorporated with a compound derived from adding oxides to higher fatty acid sorbitan ester. CONSTITUTION:The objective film can be obtained by coating (A) an acrylic resin on the surface of (B) a flexible vinyl chloride resin film incorporated with (i) a compound prepared by adding a) 1-5(pref. 1-3)mol of ethylene oxide plus b) 0.1-3(pref. 0.5-2)mol of propylene oxide to (ii) 1mol of a higher fatty acid sorbitan ester. The amount of said compound to be incorporated is pref. 0.1-4 (pref. 0.5-3)pts.wt. per 100pts.wt. of the acrylic resin.
Patent JP-H02184682-A (JP)
Title: New polyacetylene-based compound and 5-lipoxygenase inhibitor containing polyacetylene-based compounds as active ingredient
Inventor: HIRAKURA KAZUHIRO
IPC: C07C49/24
Filed: 1989-01-10
Abstract: NEW MATERIAL:9,10-Epoxy-1,16-heptadecadien-4,6-diyn-3-one expressed by the formula. USE:A 5-lipoxygenase inhibitor. PREPARATION:For example, a carrot is extracted with a solvent such as hexane, diethyl ether, acetone or methanol and the solvent is removed from the resultant extract to provide a residue, which is subjected to column chromatography or high performance liquid chromatography using a porous polymer, silica gel, polyamide, cellulose, etc., as a carrier and hexane, diethyl ether, acetone, methanol, water, etc., as a solvent. The raw material component is purified with the layer chromatography or high performance liquid chromatography. The raw material component is oxidized using an oxidizing agent such as an active manganese (IV) oxide or chromium (VI) oxide.
Patent JP-S59127987-A (JP)
Title: Laser cutting device
Inventor: HOSHINOUCHI SUSUMU
IPC: B23K26/08
Filed: 1983-01-10
Abstract: PURPOSE:To provide a titled device which requires less floor area and improves operation and processing efficiency in laser cutting by working a work by means of multi-heads for changing over optical axis scanning in one way and a working table moving orthogonally therewith, and providing a sorting mechanism for parts and scrap. CONSTITUTION:NC-programmed working is performed with a laser head 3 scanning in an X-axis direction and a material 6 to be worked on a table 4 moving in a Y-axis direction. The head 31 used exclusively for a small hole, a short focusing head 32 for a thin sheet, and a long focusing head 33 for a thick plate are changed over when the NC program of a mirror 11 according to the purpose of use is changed. Dross, etc. is received by a roller 13 and is dropped onto, for example, a left belt conveyor by a sorting plate 12. The parts completed of working are dropped onto a right side belt conveyor by the plate 12 upon opening of a taking out plate 9. The operating efficiency is improved by the change- over of the working heads and the mechanism for handling the dross and parts, and the floor area for the installation is thereby decreased.
Patent JP-S58121371-A (JP)
Title: Counterbalance valve
Inventor: MIYAKE MEGUMI
IPC: F16K17/04
Filed: 1982-01-09
Abstract: PURPOSE:To enable to reduce the diameter of a pilot piston to the equal size to or smaller than that of a valve body by a structure wherein the diameter of a spring chamber side part is made smaller than that of the check valve part of the valve body so as to accept the load pressure by means of the stepped part due to the difference between said diameters just mentioned above. CONSTITUTION:The valve body 4 inserted in a counterbalance valve A is equipped with a check valve 15, which abuts against a valve seat 10, and a land part 16, which is inserted in a sliding hole 11 and used for flow control. A small diametral part 17, the diameter of which is smaller than that of the valve seat 10, is formed in a part ranging from the check valve 15 to one end or a spring chamber 12 side end of the valve body 4. While a large diametral part 18 having the same diameter as that of the land part 16 is formed in the other end of the valve body 4. An intermediate chamber 20, which is formed by an inner hole, the valve body 4 and the pilot piston 13, and a second port 9 are communicated to each other through a plurality of communicating holes 19 arranged at the large diametral part 18 at all times.
Patent JP-S60145537-A (JP)
Title: Optical information recording system and its device
Inventor: NAKAGAWA KATSUJI
IPC: G11B7/00
Filed: 1984-01-10
Abstract: PURPOSE:To execute stably by real time a confirmation of bit recording by detecting a variation rate of reflected light quantity of the medium light beam in the course of recording a bit based on the reflected light quantity of a light beam of a medium when a bit is not recorded yet immediately after starting an irradiation of a recording light beam pulse. CONSTITUTION:A data sent out of a digital information source 1 passes through a lens 5, a polarized beam splitter 6, a lambda/4 plate 7', a reflecting mirror 8 and a condensing lens 9 from a modulating circuit 2, a semiconductor laser driving device 3 and a semiconductor laser 4, and it is recorded in a form in which a reflection factor is varied, in a recording medium 11 which moves relatively. The reflected light is separated by a splitter 16, and supplied to a photodetector 12. Immediately after a recording light beam pulse is generated, a peak value of T seconds is detected by an analog gate 21, a holding capacitor 22 and an amplifier 23, and basing on it as a reference, a signal level drop rate after T seconds have passed from generation of a recording pulse is detected by a logic gate 28. In this way, the bit recording can be confirmed stably against a variation of an initial reflection factor or a variation of a recording light power.
Patent JP-S5699827-A (JP)
Title: Plastic frame seat
Inventor: MASUYAMA SATOSHI
IPC: B60N2/90
Filed: 1980-01-12
Abstract: PURPOSE: To enhance beautifulness of appearance by a method wherein the frame  of an automotive seat is molded from resin, and metal connectors for connecting a  bottom frame with a back frame can be fitted on the inner side of lateral walls of  the frame.  
     CONSTITUTION: The frame of the automotive seat 1 consists of the bottom frame 3 and the back frame 6 which are both made of plastic. On the inner side of the lateral walls 3d, 3e constituting an outer casing of the bottom frame 3, vertical walls 21, 22 are formed as one body with the lateral walls 3d, 3e respectively, with a  preset spacing 20 therebetween. Further, the metal connectors 10, 13 for connecting  the bottom frame 3 with the back frame 6 are placed within the spacings 20 and  fitted to the vertical walls 21, 22, respectively. Since the metal connectors 10, 13 are fitted on the inner side of the lateral walls 3d, 3e, of the frame 3 and on the inner side of the frame 6, the connectors 10, 13 are perfectly prevented from exposure to the outer side and an operating knob 14 for a reclining mechanism of the connector 10 can be fitted to the lateral wall 3d, whereby the beautifulness of appearance and  safety can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11201730-A (JP)
Title: Film thickness measuring device and method of electrophotographic photoreceptor, manufacturing device and method of electrophotographic photoreceptor
Inventor: HONDA SANAE
IPC: G01B11/06
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device and a measuring method of an electrophotographic photoreceptor capable of accurately measuring the film thickness of a measurement object layer formed on the electrophotographic photoreceptor. SOLUTION: The light from a light source 6 is radiated to the detection area 2 of an electrophotographic photoreceptor 1 formed with a measurement object layer via an optical fiber 5 and a probe 4, the reflected light from the detection area 2 is fed to the spectrometer of a spectrophotometer 7 via the probe 4 and the optical fiber 5 to form an image, and a spectrum is obtained as a spectral characteristic. The peak wavelength is detected from the obtained spectrum by a peak wavelength detection section 9. The peak wavelength is substituted on a working curve stored in a working curve memory section 11 in advance by a film thickness arithmetic section 10, and the film thickness of the measurement object layer is measured.
Patent JP-H10196483-A (JP)
Title: Injection timing controller for fuel injection pump
Inventor: ENOMOTO SHIGEIKU
IPC: F02M41/12
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To produce an injection timing controller in which the connection of a flange and a casing is prevented from being easily broken by extremely simple means, a hydraulic control valve can be prevented from coming off from a pump housing, and the hydraulic control valve is characterized this way. SOLUTION: Since a flange 30 and a casing 39 are welded to each other from the side near a pump housing 17, the welded part is not easily separated, slipping off load of the flange 30 from the casing 39 is remarkably increased, and the hydraulic control valve 27 is not come off from the pump housing 17.
Patent JP-H03208001-A (JP)
Title: Production of image display device and optical fiber group
Inventor: OBA YUJI
IPC: G02B6/04
Filed: 1990-01-11
Abstract: PURPOSE:To decrease the quantity of the fibers to be used and to decrease the weight of the above device by forming the magnifying optical system of images from the ratio between the area of the end part where optical fiber bundles are concentrically arranged and the area of the end part where the optical fiber bundles are linearly arranged. CONSTITUTION:The light generated by bar-shaped light sources 5, such as fluorescent lamp, is made into the light of a uniform distribution by a diffusing plate 4 and a reflecting plate 6. This light illuminates a liquid crystal display 3 and the light past the display 3 is magnified to the area larger than the surface area of the display 3 by the optical fiber bundles 2. The light is emitted from the end faces thereof, by which a screen is formed. Since the fiber bundles 2 are expanded wider than the areas of the peripheral circuit 8 of the display 3 and a display surface 7 added together, the continuous connection of the respective fiber bundles 2 to each other is possible. The one end of the fiber bundles 2 in contact with the display surface of the display 3 is closely packed or bundled in a square. The light past the panel 9 of the display 3 is thus most efficiently converged.