baber/WOPTO huggingface dataset:
Patent GB-1434011-A (GB)
Title: Dieheads for use in cutting screw threads
IPC: B23G5/12
Filed: 1973-02-28
Abstract: 1434011 Dieheads ALFRED HERBERT Ltd 25 April 1973 [25 April 1972 28 Feb 1973] 19058/72 and 9879/73 Heading B3N A diehead comprises a body 10, 11, a plurality of thread chaser carriers 14 pivotally mounted on the body for movement about spaced parallel axes and means for pivotally displacing said carriers between operative and inoperative positions. The carriers have stems 15 that fit into bores in body part 10. The stems have reduced portions 17 to which a nut 18 and a locking screw 19 are attached. A plate 16 has a central opening through which spigot 12 extends and forms part of a releasable retention device for locking the carriers 14 in the body. Carriers 14 are moved to their operative position by rotation of ring 21 and retained so positioned by bolt 24. Release of ring 21 is by bolting movement of stem 13 whilst retaining drive so that the dies pull ring 21 and body part 10 forwardly. A circumferential spring moves the ring to a release position. Bolt 24 extends through an adjusting ring 26 which is angularly adjustable on body 10 by means of a worm adjuster coacting with wormwheel teeth on body 10. There are a plurality of separate retaining elements for stems 15 in the form of steel balls in radial bores in ring 35. The nuts are bevelled to coact therewith and plate 16 acts as a cam for acting on the balls. The plate has recesses on its inner periphery to receive the balls on a radial outward movement. The arrangement can be altered so that it is axial movement of plate 16 that produces release of the balls. Fig. 3 shows a further embodiment for retaining the stems. Sleeves 352 have tapered surfaces at their forward ends, a spring loaded sleeve 354 is urged forwardly so that balls 357 grip the stem. Plate 316 has bevelled holes so that when the plate is rotated sleeve 354 is moved rearwardly to release the carriers. The arrangement may be modified so that it is axial movement of the plate 316 that releases the carriers.
Patent HU-T50767-A (HU)
Title: Process for producing new 1,3,4,5-tetrahydro-benz/c,d/indole derivatives and pharmaceutical compositions comprising such compounds
Inventor: JUNGE BODO
IPC: C07D401/12
Filed: 1989-03-17
Abstract: 1,3,4,5-Tetrahydrobenz[c,d]indoles can be prepared by reductively aminating, for example, appropriate ketones with amines. The novel compounds can be employed as active substances in medicaments.
Patent HU-T61321-A (HU)
Inventor: RADDATZ PETER
IPC: A61K38/55
Filed: 1991-07-05
Abstract: Neue Aminosäurederivate der Formel I    
        X-W-CR¹R²-CO-Y-NH-CHR⁴-CR⁵-CH₂-(CR⁶R⁷) r S(O) t -CH₂-CO-V-R³   I   
worin X, W, R¹,R²,Y,R⁴,R⁵,R⁶,R⁷,r,t,V und R³ die in Patentanspruch 1 angegebenen Bedeutungen haben, hemmen die Aktivität des menschlichen Plasmarenins und können zur Behandlung von Herz-, Kreislauf- und Gefäßkrankheiten verwendet werden.
Patent HU-T38668-A (HU)
Title: Process for preparing viticultural products of improved quality
Inventor: KISS ERVIN
IPC: C12G1/00
Filed: 1984-06-21
Abstract: The prods. are obtd. by cooling completely ripe and undamaged grapes to -10 to -30 deg.C, pref. to -15 to -20 deg.C and pressing the cooled grapes at a temp. below 0 deg.C in continuous operation until the sugar content of the resulting grape juice remains below 220 g per litre. The grape juice so produced is processed by itself or mixed with other intermediate prods. in the known way to wine prods.
Patent HU-T38089-A (HU)
Title: Process for producing diaceton-alcohol from aquous aceton
Inventor: JOVER BELA
IPC: C07C49/17
Filed: 1984-07-04
Abstract: 10-80 %w/w aqueous soln. of acetone forms a homogeneous mixture at (-10) - (+40) deg. C in the presence of 0.1-0.3 %w/w alkaline hydroxide catalyst. This mixture is passed through an acidic ion exchange resin column and the neutral eluate is purified by distillation.
Patent HU-T41783-A (HU)
Title: Process for producing 12- and 13-bromo-ergoline derivatives
Inventor: SAUER GERHARD
IPC: C07D457/12
Filed: 1986-09-18
Abstract: Novel 12- and 13-bromoergoine derivatives are suitable as medicines for treating psychic disorders of the depressive array of symptoms and also as intermediates.
Patent HU-T54134-A (HU)
Title: Process for producing polyalkiyl-2-alkoxy-7-hydroxychroman derivatives
Inventor: FUKUOKA DAISUKE
IPC: C07D311/20
Filed: 1990-07-03
Abstract: Process for preparing polyalkyl-2-alkoxy-7-hydroxychroman derivative of the general formula (V) :wherein R¹ denotes C₁ -C₄ primary alkyl, R² denotes hydrogen or C₁ -C₄ primary alkyl and R³ denotes C₁-C₄ alkyl, by reacting resorcin with   an aliphatic ketone acetal of the general formula (III):wherein R¹ , R² and R³ are as defined above, in the presence of an acid catalyst.
Patent HU-T50601-A (HU)
Title: Method for producing fodder containing at least one protein of high lignincellulose content
Inventor: LENAUER PETER
IPC: A23K10/37
Filed: 1988-12-14
Abstract: Feedstuff which comprises at least one proteinaceous agricultural waste product or by-product having a high lignocellulose content, and process for producing this feedstuff. The agricultural waste product or by-product, as which sunflower seed extraction meal or sunflower seed press meal come into question, is admixed with a digesting ferment and a vegetable wetting agent and this product is ground to a mean particle size between 1.5 and 0.2 mm. During production, the ferment and the wetting agent are added prior to the grinding.
Patent JP-H03205730-A (JP)
Title: Reed switch built-in type actuator
Inventor: TAKEDA HIDEAKI
IPC: H01H50/16
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a small-sized high-sensitivity actuator with a high current sensing function and a sufficient driving force by providing a sensor terminal branched from the connection point of a magneto-sensitive reed switch, and closing the contact of the magneto-sensitive reed switch with the magnetic field generated when a current flows in a solenoid coil via a sensor terminal. CONSTITUTION:A plunger PL1 formed with a solenoid and a magnetic substance and movable in a solenoid coil C, a plunger receiver PL2 made of the magnetic substance and fixed in the solenoid coil C, a magneto-sensitive reed switch R provided near a gap GAP between the plunger PL1 connected in series with the solenoid coil C and the plunder receiver PL2, and a sensor terminal S1 branched from the connection point between the solenoid coil C and the magneto-sensitive reed switch R are provided. The contact of the magneto- sensitive reed switch R is closed by the magnetic field generated when a current flows in the solenoid coil C via the sensor terminal Sl. A large-current high- sensitivity actuator is obtained.
Patent JP-H10202151-A (JP)
Title: Electrostatic coating system and method therefor
Inventor: DANIEL C HEWE
IPC: B05B5/10
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent an electric discharge from being generated by a coating material applicator and at the same time, improve the efficiency of a high voltage power supply by controlling the increase and decrease of high voltage to be applied to the applicator based on a current sensing signal connected to an area between the applicator and a target object. SOLUTION: When high voltage generated by connecting a variable voltage drive signal to a high voltage module 200 from a control module 300, is applied to a coating material applicator 100 for giving a coating material to a target object T, a current sensing signal which represents the current filtered within the range of a change rate of current or a zone passing frequency between the applicator 100 and the object T, is generated. Further, a control signal is connected to the control module 300 by a system controller 400 in response to the current sensing signal, so that the high voltage to be sent to the applicator 100 is decreased(increase) under control when the change rate of current increases(decreases).
Patent JP-H08187473-A (JP)
Title: Pipe interior washing apparatus
Inventor: USUBA YUKIO
IPC: B08B9/032
Filed: 1995-01-09
Abstract: PURPOSE: To estimate the completion time of the washing work of the interior of a pipe while shortening a term of works. CONSTITUTION: The pure water 9 of predetermined temp. stored in the water tank 24 of a pure water circulating unit 2 is introduced into a pipe 102 from a header 47 through a short pipe 61 connected to the lower end of the pipe 102 and allowed to flow in an overflow pipe 62 from the opening 62a thereof and returned to the water tank 24 through overflow pipes 62, 68. By circulating pure water 9 as mentioned above, the interior of the pipe 102 is washed.
Patent JP-S63182312-A (JP)
Inventor: MIKAERU SHIYURIPUFU
IPC: C08F218/10
Filed: 1988-01-08
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-S59126541-A (JP)
Title: Manufacture of electrophotographic sensitive sheet
Inventor: NAKAJIMA MASAO
IPC: G03G5/082
Filed: 1983-01-08
Abstract: PURPOSE:To form a uniform vapor deposited film on many substrates by fitting a shaft body into the through-hole of the axial center of a polygonal column having a substrate sheet attached on each side face and heating the substrates with heat transferred from said shaft body and vapor-depositing the films on the substrates while rotating the shaft body. CONSTITUTION:Substrate sheets 4 are fixed to the side faces of a polygonal column 2 having a through-hole 3 in the axial center, and a shaft body 1 rotatably fixed to the base of a vacuum vessel is fitted into the through-hole 3. The substrate sheets 4 on the column 2 is heated with heat transferred from a heater 5 to a prescribed temp., and a vapor deposited films are formed on the surfaces of the sheets 4 by rotating the body 1 and evaporating an evaporation material placed on a boat 6.
Patent JP-S59127304-A (JP)
Inventor: SAEKI SHIYUUJI
IPC: H01B1/12
Filed: 1983-01-07
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-H04214024-A (JP)
Title: Manufacture of crystalline sodium silicate
Inventor: GIYUNTERU SHIMUMERU
IPC: C01B33/38
Filed: 1991-01-10
Abstract: PURPOSE: To prepare crystalline sodium silicate having a layer structure expressed by the formula Na 2 Si x O 2x+1  ((x) is 2 or 3).  
     CONSTITUTION: Sand and soda are fused in a molar ratio of SiO 2 /Na 2 O of 2 to 3.5 at temperature of 1200°C to 1400°C. Water-glass of small pieces obtained after the melt is cooled, is ground to particle size of less than 2 mm before it is treated at a temperatures of 600 to 800°C for 10 to 120 minutes in an elongated reaction zone with mechanical circulation. Finally, material leaving the reaction zone is ground to a particle fineness of less than 1 mm. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5593381-A (JP)
Title: Compensation unit for drop out
Inventor: KITAURA TADASHI
IPC: G11B20/06
Filed: 1979-01-10
Abstract: PURPOSE: To achieve the compensation of drop out when the demodulator for frequency converter is used for the reproduction, by using the drop out pulse for amplitude control, in the unit recording and reproducing the video signal of TV.  
     CONSTITUTION: To avoide the effect of distortion of transmission system including recording and reproduction of low band direct FM system, the FM modulation signal is recorded in low carrier with beat down and the signal reproducing it is inputted from the terminal 28. When the drop out is detected at the detector 3 through the absence of carrier, the switching circuit 4 is selected and the signal before 1H is fed to the amplitude limit circuit 41 from the delay line 5. The output pulse of the drop out detector 3 is fed to the amplitude limit circuit 41 to be amplified so that it has the same amplitude as that in other period to avoid the reduction during the period when drop out compensation is made for the amplitude of FM carrier. The inconvenience that the carrier after compensation inputted to the mixer 31 is eliminated at the mixer 31 and SN ratio is extremely deteriorated, can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06203329-A (JP)
Title: Thin-film magnetic head
Inventor: SATO KAZUJI
IPC: G11B5/31
Filed: 1993-01-08
Abstract: PURPOSE:To provide the thin-film magnetic head capable of preventing flawing of a medium and deteriorating of magnetic characteristics by preventing an electric discharge between a lower magnetic film and a substrate on a medium- facing surface. CONSTITUTION:A lower insulating film 18 is provided on a substrate 1 and a level difference part 18a is provided near an end face 12 on the opposite side of the medium-facing surface 17 by reducing the thickness of this lower insulating film 18. A lead terminal 19 connected to a coil film 5 is formed along this level difference part 18a and is exposed on the end face 12 and, therefore, if static electricity accumulates in the coil film 5, the electric discharge rises first at this end face 12 earlier than in the other parts and, therefore, the electric discharge does not arise in the medium-facing surface 17.
Patent JP-2000200489-A (JP)
Title: Semiconductor memory device
Inventor: TOMISHIMA SHIGEKI
IPC: G11C11/409
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To execute a sensing operation at a high speed without increasing current consumption by setting a non-selective separation gate group to a non- conductive state between shared sense amplifier groups and holding the non- conductive state while a selective memory sub block which selects a conductive state and a non-conductive state is in the selective state. SOLUTION: Plural separation gate groups 2-0L, 2-0R, 2-1L, 2-1R, 2-2L, 2-2R and selective separation gate groups, which are set to selective memory sub blocks MSB00, 01, 10, 11 including a selective memory cell in response to a row selective operational instruction, are set to a high resistant conductive state. Also, non-selective separation gate groups between a non-selective shared memory sub block, which shares the selective memory sub block and sense amplifier groups 1-0, 1-1, and shared sense amplifier groups are set to a non- conductive state, and the non-conductive state is held while the selective memory sub block is in the state of selecting the conductive state and the non-conductive state.
Patent JP-2000199921-A (JP)
Title: Camera with previewing functions
Inventor: KOSHIKAWA NAOKI
IPC: G03B7/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To dispense with a preview button for previewing, to reduce the number of parts and to perform miniaturization in a camera having a preview function by which diaphragming is performed on the diaphragm of a photographing lens before photographing. SOLUTION: This camera, provided with a diaphragm function capable of performing diaphragming on a photographing diaphragm based on electric control, is provided with a means for performing preview operation (S110) by the diaphraming operation by means of a diaphragm mechanism, when a releasing button is half-pressed (S101). The preview operation is automatically performed by the half-pressing of the release button, so that a photographer can confirm a photographing picture in a state where the diaphragming is performed without other operations. The button which is exclusive for previewing is unnecessitated, and the number of parts can be reduced, and also a space for arranging the button to the camera becomes unnecessary, so that the camera is miniaturized and cost can be lowered, furthermore design can be facilitated.
Patent JP-S61160053-A (JP)
Title: Ultrasonic flaw detection test
Inventor: ENAMI KOJI
IPC: G01N29/44
Filed: 1985-01-09
Abstract: PURPOSE:To enable ultrasonic flaw detection having focus effect by enabling the synthesis of an aperture with respect to an object to be inspected of which the surface shape is unknown, by adjusting the timing of a flaw detection signal on the basis of the distance from a probe to the surface of the object to be inspected subjected to ultrasonic measurement. CONSTITUTION:When the object 20 to be inspected in a liquid medium 21 such as water is subjected to flaw detection while the ultrasonic probe 23 set in said medium 21 is moved along an arrow 26, the distance data up to a corresponding surface is measured by the ultrasonic reflected wave from the surface of the object 20 to be inspected in the known coordinates (XPi, ZPi) of the probe 23 to determine surface coordinates (Xi, Zi). By this method, the surface shape of the object 20 to be inspected, of which the surface shape is unknown, becomes substantially known and, when the reflected wave receiving signal from the flow F of the object 20 to be inspected receives timing correction on the basis of the distance data up to the surface of the object 20 to be inspected, aperture synthesizing processing can be performed and the coordinates (Xf, Yf) of the flaw F are calculated. As a result, ultrasonic flaw detection having focus effect possessing directionality to the object to be inspected of which the surface shape is unknown and the position of the flaw is accurately judged.
Patent JP-H11192555-A (JP)
Title: Method for submerged arc welding
Inventor: HARA NORIYUKI
IPC: B23K9/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a weld metal excellent in toughness and crack propagation stopping characteristic and at the same time suppressing own hardness. SOLUTION: Bonded flux contains by wt. per the total weight of the flux, 20-40% MgO, 15-35% Al2 O3 , 8-20% SiO2 , 5-15% CaF2 , 2-5% metal carbonate (expressed in terms of CO2 ), 1-2.5% metal Si and substantially no boron. Wire contains by wt. per the total weight of the wire, 0.03-0.08 C, 0.02-0.4% Si, 0.1-0.7% Mn, 3.5-6% Ni and the balance Fe consisting of inevitable impurities, N as the inevitable impurities is controlled to be <=0.007%. When a metal silicon content in the flux is [Si]f expressed by wt.%, a C content in the wire is [C]w expressed by wt.% and an Si content in the wire is [Si]w expressed by wt.%, the welding is executed in combinations with these fluxes and wires so that a value A calculated by formula, A=([Si]f +65×[C]w +15×[Si]w ) becomes 4-9.
Patent JP-S5285859-A (JP)
Title: Small portable information apparatus
Inventor: NISHIKUBO YASUHIKO
IPC: G06F15/02
Filed: 1976-01-09
Abstract: PURPOSE:To enlarge the use range of an electronic watch by combining an electronic clock function with an information exchange function.
Patent JP-H01233036-A (JP)
Title: Long-sized article forging machine for forging round bar or square bar
Inventor: HANSU YOAHIMU PAANKE
IPC: B21J7/14
Filed: 1989-01-07
Abstract: PURPOSE: To enable forging without requiring tool change and complicated constitution and without time loss at the time of changing by providing the halves of both tools which are oppositely arranged for every pair whose ram and control lever are positioned opposing to each other. CONSTITUTION: Each control lever 18 is provided with one additional tool 14-17, the halves of both tolls are formed with the additional tools together with the tools 10-13 in the end part of the ram and adjacently arranged side by side in the direction parallel to a forging shaft M on the two different vertical planes. In a set consisting of the ram 9 and control lever 18 for moving a pair of the halves of the tools which are positioned opposing to each other, the arrangement in the axial direction of the adjacent halves of both tools in each end part of the ram 9 and control lever 18 is reverse to the order of the other set.
Patent JP-S63171846-A (JP)
Title: Tungsten wire for tube and bulb
Inventor: TANABE NARIMITSU
IPC: C22C27/04
Filed: 1987-01-09
Abstract: PURPOSE:To improve workability and vibration resistance, by incorporating prescribed percentages of La (oxide), K (oxide), Si (oxide), and Al (oxide) to W. CONSTITUTION:This tungsten wire for tube and bulb has a composition consisting of, by weight, 0.3-1.5% of either of La or La oxide and the balance W or further containing, besides the above, 0.005-0.1% of one or more kinds among K, Si, Al, and oxides thereof. This tungsten wire is extremely excellent in workability and has extremely superior vibration resistance.
Patent JP-H02183543-A (JP)
Title: Field effect transistor and its manufacture
Inventor: SAITO TADASHI
IPC: H01L29/417
Filed: 1989-01-10
Abstract: PURPOSE:To reduce the interval between both electrodes by arranging a source electrode in one of both side regions sandwiching a recess of a compound semiconductor layer, and arranging a drain electrode on the other region so as to stretch as far as the edge part of the recess. CONSTITUTION:A recess 27 having a depth reaching an N-type GaAs layer 23 is formed in a CaAs substrate 11, and a gate electrode 29 is arranged in said recess 27. A source electrode 41 is arranged one of both side regions sandwiching the recess 27 of a compound semiconductor layer (an N<+> type GaAs layer 25 in this case), and a drain electrode 43 is arranged in the other region so as to stretch respectively as far as the edge parts 27a, 27b of the recess 27. These source electrode 41 and drain electrode 43 are constituted as non-alloy ohmic electrodes. Thereby the distance between the gate electrode and a source-drain electrode can be reduced to a minimum.
Patent JP-S5495948-A (JP)
Title: Method and apparatus for regulating waveform of power source for flash welding
Inventor: YAMAZAKI TSUNETOMO
IPC: B23K11/04
Filed: 1978-01-12
Abstract: PURPOSE: To obtain the weld quality substantially equal to that obtained from the power source of rectangular waveform, by carrying out the power supply to the transformer for the period of low voltage of the sine wave AC voltage, depending on the discharge from the previously charged capacitor.  
     CONSTITUTION: Capacitors 5, 5' and duo-directional type thyristors 6, 6' are inserted into the device for impressing on the primary side of the transformer 3, through two couples of thyristors 2, 2'. The reverse conductive thyristor 6 is ignited at the point A, and the power supply to the transformer 3 depending on the discharging current from the previously charged capacitor 5 is continued up to the point B. The power supply to the thyristor 2 is started at the point B, and the charge of the capacitor 5 and the power supply to the transformer 3 are carried out by the power source. Between points C and D, the power is supplied to the transformer 3 depending on the discharging current from the capacitor 5. At the point D, the forcible turn-off of the thyristor 6 is made; after that, the similar operation with the reverse current polarity is carried out, and voltages A', B', C' and D' are impressed on the transformer 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08223812-A (JP)
Title: Chargeable electric apparatus
Inventor: SUZUKI KAZUTAKA
IPC: H02J7/02
Filed: 1995-01-10
Abstract: PURPOSE: To efficiently charge a storage battery by displaying the need of refreshing operation for recovering the capacity of a storage battery on the basis of the detected result for lowering the capacity of the storage battery. CONSTITUTION: The residual capacity of a storage battery 1 is detected by a residual capacity detecting circuit 4, and when a partial charging and discharging detection circuit 7 detects that the residual capacity is within a predetermined range, a counter 8 counts up a count value. When the count value of the counter 8 exceeds a predetermined value in which it is decided that a memory effect is produced, a driving signal is outputted to a display circuit 9 and a refreshing drive signal is outputted to a charger and after that, a charging start flag is set. On the other hand, when the residual capacity is within the predetermined range, the charging start flag is set without the counter 8 being counted up.