baber/WOPTO huggingface dataset:
Patent HU-T58018-A (HU)
Title: Linear drive of penumatic operation for automatic spot-welders
Inventor: LEINWEBER LOTHAR
IPC: B23K11/31
Filed: 1991-07-10
Abstract: The invention relates to a pneumatically operable actuator for automatic spot-welding machines, with a cylinder (1, 2, 3) in which several pistons (5, 6) arranged in tandem on a piston rod (4) are movable. The pistons (5, 6) subdivide the cylinder (1, 2, 3) into several pressure spaces (12, 13, 14). The piston rod (4) has an axial passage (20) with a non-return valve (21) at the cylinder-base-side end, via which the passage (20) leads into the first pressure space (12). The passage (20) can be connected via radial passages (24, 25) to the first pressure space (12) and to the third pressure space (14), the cylinder having two air-pipe connections (15, 16), of which the first connection (15) leads into the first pressure space (12) and can be connected to the third pressure space (14), whereas the second connection (16) leads via a restrictor valve (19) into the second pressure space (13). The first piston (5) can be moved axially on the piston rod (4) against a spring (23), in which arrangement the first piston (5), in its outer end position, closes the connection between the axial passage (20) and the first pressure space (12), which connection is cleared by the first piston (5) in its inner end position. The cylinder (1, 2, 3) has at least one intermediate base (8) with a peripheral annular passage (17) which is connected on the one hand to the second air-pipe connection (16) and on the other hand to the second pressure space (13) via a connecting passage (18) containing the restrictor valve (19). The cylinder (1, 2, 3) is subdivided by at least one intermediate base (8) which contains a sliding cylinder (26) which runs parallel to the axis and is open on the one side towards the second pressure space (13) and on the other side towards the third pressure space (14) and in which an axially movable slide (27) is arranged. 
<IMAGE>
Patent HU-T60376-A (HU)
Title: Interconnecting element
Inventor: KELDANY RACHID
IPC: F16L17/10
Filed: 1990-04-10
Abstract: The union is particularly for sealing the gap between the wall of an outer pipe, to which a branch pipe is connected, and that of an inner lining pipe, there being a branch opening passing through both walls. - It comprises an annular sleeve (9), distorted outwards in the radial direction by the delivery between its inner and outer walls of free-flowing and hardening material (11), and which contains an inlet (10) for the material.
Patent HU-T38988-A (HU)
Title: Method, apparatus and cement-material absorber for closing loose and water in-flow bores
Inventor: MAGYAR JOZSEF
IPC: E21B21/14
Filed: 1984-08-14
Abstract: A mixt. is prepared on the surface, contg. alumina cement and an alkali soln. of polyacrilamide. The mixt. is transferred to the well head, where it is allowed to set until it becomes a rubbery jelly, immiscible with water. It is then pumped into the well and solidifies, becoming rock-hard within 20-48 hours. When it is set, the cement mixt. may be drilled without danger of drill deviation. The proposed method may be used to seal off sections of a well, to stabilise the wall or seal of the liner or the well itself.
Patent HU-T41777-A (HU)
Title: Process for decyanating intermediates of pergolide
Inventor: MISNER JERRY W
IPC: C07D457/02
Filed: 1986-08-15
Abstract: The present invention provides a process for decyanating a pergolide intermediate with an alkali metal hydroxide in an alcoholic solvent.
Patent HU-T54614-A (HU)
Title: Process for producing 4-nitro- and 4-amino-benzene derivatives
Inventor: BUDAI ESZTER
IPC: C07C215/74
Filed: 1989-07-27
Abstract: 4-nitro-and 4-amino-, -alkoxy-benzene derivs. of general formula (1) are from 4-halogen-nitro-benzene and an alcohol of formula (III) in aq. alcoholic medium and in the presence of alkali-sulphuric catalyst (prepd. in situ from an alkali hydroxide and sulphur dioxide), alkali hydroxide and of air. To complete the alkoxylating process an alkyl-halogenide of formula (IV) is added in order to convert into an alkoxy prod. 4-nitro-phenol, formed as a byprod. 4-alkoxy-benzene derivs. may be converted to corresponding amines by catalytic hydro-gluation without having to isolate them from the reaction mix
Patent HU-T38913-A (HU)
Title: Process for preparing new derivatives of imidazole
Inventor: KARJALAINEN ARTO J
IPC: A61K31/4178
Filed: 1985-11-22
Abstract: The compounds of the formula: <CHEM> wherein X is -CH2-, -CH2CH2- or -0-, R1 is H, lower alkyl or lower alkenyl group, OCH3 or OCH2CH3, R2 is H, CH3, CH2CH3, OCH3 or OH, R3 is H, CH3, CH2CH3, OCH3 or Hal, R4 is H, CH3, CH2CH3, OCH3 or Hal, and Hal is halogen, and their non-toxic acid addition salts exhibit valuable pharmacological activity and are useful especially as selective  alpha 2-receptor antagonists. Processes for the preparation of these compounds and pharmaceutical compositions containing them are described.
Patent JP-H11192515-A (JP)
Title: Method for forming metallic corrugated sheet for honeycomb cylindrical body and apparatus therefor
Inventor: OKADA TOSHIAKI
IPC: B21D13/04
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To freely and partially increase and decrease the amplitude of corrugation simultaneously with corrugating by changing the meshing depth of a pair of forming gears which mesh with each other, thereby adjusting the corrugation amplitude of the metallic corrugated sheet to be formed. SOLUTION: A pair of the upper forming gear 27 and lower forming gear 28 which mesh with each other are respectively disposed between a supporting plate 12a and an oscillation plate 20a and a metallic strip 03 is passed between a pair of the forming gears 27 and 18 by means of rails 17a, 17b, by which the metallic corrugated sheet is formed. In this operation, a piston rod of an air cylinder is projected to oscillate a moving fame 20 upward and to sufficiently deeply mesh the upper forming gear 27 and the lower forming gear 28, by which the meshing depth is maximized. If a piston rod is retreated from this position, the depth of meshing may be changed by decreasing the meshing depth according thereto. Since the forming gears 27, 28 rotate always synchronously, the pitch of the corrugation does not change even if the amplitude of the corrugation to be formed increases or decreases.
Patent JP-H0757520-A (JP)
Title: Directional dependent line light source
Inventor: JIYON EFU DOREIYAA JIYUNIA
IPC: G08G1/095
Filed: 1991-01-09
Abstract: PURPOSE: To emit two different kinds of direction-dependent light, by installing two illumination sources for generating different illumination light, by facing one light source toward one end of a light conduit, and by facing the other light source toward the other end of the light conduit. CONSTITUTION: Illumination sources 15, 15' close both ends of a light conduit 14. Illumination light emitted from the light sources 15, 15' has mutually different optical characteristics detected by a detector. Light emitted from a light source 16 enters into the light conduit 14 or is reflected toward the light conduit 14 by a reflecting mirror 17. Therefore, the whole illumination light from a point light source 16 is directed toward the light conduit 14 through a filter 18. The filter 18 is placed at a fixed angle relative to the long axis of the light conduit 14 and prevents light 20 from being reflected on the front face of the filter 18 and being returned back to the light conduit 14. The light conduit 14 is formed longer than its diameter so as to function as a line light source 10.
Patent JP-H02181683-A (JP)
Title: Radar simulator device
Inventor: SHIRAMATSU KUNIAKI
IPC: G01S7/40
Filed: 1989-01-06
Abstract: PURPOSE:To simplify the constitution and to reduce limits due to a pitch interval by combining an elliptic surface mirror, a plane antenna, a phased-array antenna, and a conformal array antenna. CONSTITUTION:The plane antenna 14 and a radar antenna 3 to be measured are placed at the focuses 15 and 15 of the elliptic surface mirror. A dummy signal generating circuit radiates information on a distance, a speed, etc., from the plane antenna 14 in a direction indicated by a computer 12. A signal radiated from one focus 15 is reflected by the elliptic surface mirror 13 and received by the radar antenna 3 to be measured at the other focus 15. The beam direction of the radiated signal changes by the rotation of the plane antenna 14 on the focus 15 and the incidence angle direction changes when viewed from the radar antenna 15 to be measured, so that a target seems to move. The plane antenna 14 is driven to change its direction, thereby simulating the movement of the target.
Patent JP-S57115158-A (JP)
Title: Production of dried meat
Inventor: MATSUMOTO YUKIO
IPC: A23L13/70
Filed: 1981-01-09
Abstract: PURPOSE:Raw meat, into which more than a prescribed amount of sugar solution is injected, is heated, sliced, dried to produce dried meat readily restorable with water inexpensively. CONSTITUTION:A sugar solution, preferably of higher than 50wt% concentration, is injected with a needle into raw meat such as pork shoulder, ham or loin, and more than 5wt% of sugar is contained. Then, the above raw meat is packed in a casing, heated, sliced less than 3mm. thick and dried to give the objective dried meat. This process gives dried meat of 7-15wt% water content by only-air drying at about 40-90 deg.C for 15-180min without freeze drying.
Patent JP-H07212391-A (JP)
Title: Electronic mail device
Inventor: NISHIOKA YASUYUKI
IPC: H04L12/58
Filed: 1994-01-11
Abstract: PURPOSE:To provide the electronic mail device with good operability by providing a closed person specification part specifying the opposite party of whom message closed area specification part specifying the area to be closed for the inputted message and the specification area should be closed. CONSTITUTION:An area to be closed is specified by a message closed area specifying part 8 to the message prepared by a message preparation part 2. A closed person specification part 9 specifies a person to be closed. An address discrimination part 6 discriminates the message specified to the address. A closed person discrimination part 10 discriminates whether or not a person wants the area specified by the user to open and a message closed area discrimination part 11 discriminates whether or not a character is in the area to be closed judged by the part 10. When the user is to be closet, a message closed area elimination part 12 eliminates the characters in the area to be closed judged by the discrimination part 11 by replacing them by empty characters. A message open area extraction part 13 extracts the area to be opened from the accepted message.
Patent JP-H05186277-A (JP)
Title: Bonded structure of yttrium-stabilized zirconia and lanthanum chromite
Inventor: SUGIMOTO YASUTAKA
IPC: H01M8/12
Filed: 1992-01-08
Abstract: PURPOSE:To obtain a bonded structure of yttrium-stabilized zirconia and lanthanum chromite having high gas-tightness and excellent reliability and durability to the variation of temperature. CONSTITUTION:Spacers 7, 8 made of yttrium-stabilized zirconia (YSZ) are attached to interconnectors 10, 11 made of lanthanum chromite via a bonding agent using pressure. The bonding material is a pasty mixture of YSZ and lanthanum manganite at a weight ratio of 0.1-10.0. The bonded spacers 7, 8 and the interconnectors 10, 11 are sintered at 1300 deg.C for 2hr. There is no diffusion of Cr from the interconnectors 10, 11 to the bonding agent during the sintering process.
Patent JP-H03204327-A (JP)
Title: Controller for damping force variable shock absorber
Inventor: SUZUKI YUTAKA
IPC: B60G17/015
Filed: 1990-01-08
Abstract: PURPOSE:To make it comfortable to ride in a car by controlling damping forces of a shock absorber smaller when the absolute value of a physical quantity which is varied with the recessed and projecting parts of a road exceeds a threshold value which is changed according to the accumulated value of absolute values. CONSTITUTION:A physical quantity which is varied with the recessed and projecting portions of a road surface is detected by a physical quantity detecting means A and its absolute values are integrated by an integrating means B at every predetermined time and a threshold value is changed and set by a changing means C according to the integrated value. The absolute value of the physical quantity is compared with the threshold value, and when the absolute value of the physical quantity exceeds the threshold value a damping force controlling means D outputs a control signal so that damping forces generated by a shock absorber E are reduced for a predetermined time. The threshold value is thus lowered for good roads and increased for bad roads so as to maintain a good running condition of a car and make it comfortable to ride in the car irrespective of the road conditions.
Patent JP-H04252001-A (JP)
Title: Manufacture of ferromagnetic iron oxide powder for magnetic recording use
Inventor: OSHIMA SATORU
IPC: H01F1/06
Filed: 1991-01-10
Abstract: PURPOSE:To form maghemite particles or intermediate particles whose particle crystals are denatured by metal ions and which display a high saturation magnetization amount by a method wherein Mn, Zn and Fe or Mn and Zn are applied to the maghemite particles or to hydrated iron oxide particles as precursors to be changed into maghemite and they are heat-treated in a specific atmosphere. CONSTITUTION:An aqueous solution which contains Mn, Zn and, arbitrarily, an Fe compound is added to an aqueous suspension of maghemite particles. The amount to be added is set to an amount which contains 0.4 to 2.50 atomic wt.% of Mn ions as Mn/Fe in the maghemite particles which have been denatured by Mn, Zn and Fe ions or 0.4 to 2.50 atomic wt.% of Zn ions as Zn/Ge. The metal ions as hydroxides are applied to the surface of base-body particles; they are washed by filtered water and dried at 50 to 110 deg.C in the air. A heat treatment is executed in a nonoxidizing atmosphere. For example, a heat treatment is executed at 350 to 525 deg.C in N2, CO2, He or Ar.
Patent JP-H02182087-A (JP)
Title: Video signal display device using liquid crystal
Inventor: SHIROCHI YOSHIKI
IPC: H04N7/01
Filed: 1989-01-07
Abstract: PURPOSE:To display an oblique line smoothly by interleaving part of horizontal scanning line of a video signal of a 2nd television system, supplying the result to a liquid crystal display device and differentiating the interleaved horizontal scanning from a 1st field and a 2nd field. CONSTITUTION:An interleave control circuit 18 differentiates lines interleaved at a field period at normal reproduction when a detection signal JOG is zero. Moreover, the circuit 18 differentiates lines interleaved at a frame period at the vari-speed reproduction when the detection signal JOG is 1. A vertical clock YCK2 and a vertical start pulse YS are fed from the interleave control circuit 18 to a register 9. Furthermore, a signal representing the interleaved line is fed from the control circuit 18 to a controller 5 in the interleaved lines while the inversion control for 1H is 2H. Thus, the position of lines interleaved for each field is differentiated to make the display of an oblique line smooth.
Patent JP-H03206744-A (JP)
Title: Channel switching method
Inventor: MURAI MASAO
IPC: H04B7/26
Filed: 1990-01-08
Abstract: PURPOSE:To relieve the load of a radio base station and a radio line control station at channel changeover by selecting a closest radio base station to a mobile equipment. CONSTITUTION:When a mobile equipment 3 approaches a border of zones, a sequential transmission wave at a frequency used at present by the mobile equipment 3 modulated by a signal sent sequentially being a signal reported at all times from radio base stations 1, 2 in at least two radio zones in which the mobile equipment 3 is expected to be resident or approached is sent. Then identification information of the radio base stations 1, 2 sending the sequential transmission wave received by the mobile equipment 3 at the strongest electric field in those of the sequentially sent transmission wave is sent from the mobile equipment 3. Then the radio base station 1 receiving the sent identification information decides the channel switching destination. Thus, the load of the radio base station 1 and a radio line control station 9 at channel switching is relieved.
Patent JP-S57115349-A (JP)
Title: Type belt for compact printer
Inventor: KURIHARA HITOSHI
IPC: B41J1/20
Filed: 1981-01-09
Abstract: PURPOSE: To enable a type part adjoining an adhesion part to perform a printing return at the same speed as that of other type part, by a method wherein a fastening end part of a type belt is formed in the staged shape.  
     CONSTITUTION: In a type belt 1 of a compact printer which has the type belt, such as rubber, wound around a cylindrical stand, and prints by impacting from the inside of the cylindrical base stand by means of a printing hammer, a step is formed in the belt 1 between a projection 1d for adhering part and its adjacent projection 1c to form it into a staged part 1g. Under a condition that the type belt 1 is wound around a base stand 2, a gap between the belt 1 and the base stand 2 is prevented from occurring at a belt part 1 between an adhesion part 3 and its adjoining projection 1c through the formation of the staged part 1g. This applies a similar tension to that of other belt to the adhesion part 3 between the part 3 and an adjoining type 1a, a type base stand 1b, and a projection 1c. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58120797-A (JP)
Title: Manufacture of steel plate electroplated with fe-zn alloy
Inventor: ASANO KAZUO
IPC: C25D3/56
Filed: 1982-01-08
Abstract: PURPOSE:To continuously obtain a steel plate electroplated with an Fe-Zn alloy of stable quality by adding a specified amount of Al<3+> to an Fe-Zn alloy plating bath. CONSTITUTION:When a steel plate is plated with an Fe-Zn alloy by an electroplating method, Al2(SO4)3 is added to an Fe-Zn alloy plating bath by 3-20g/l as Al<3+>. By the buffer effect of Al<3+> in the plating bath, stable depositing power is provided to the plating bath. Accordingly, unevenness in the composition of a plated film is effectively prevented, the composition can be stabilized at a desired level, and a steel plate electroplated with an Fe-Zn alloy of enhanced quality is obtd.
Patent JP-S62160276-A (JP)
Title: Material to be recorded
Inventor: HASEGAWA KENJI
IPC: D21H27/00
Filed: 1986-01-10
Abstract: PURPOSE:To enhance the close adhesiveness of an ink receiving layer and a base material, in a material to be recorded prepared by providing the ink receiving layer on the hydrophobic base material, by using the hydrophobic base material having specific surface roughness. CONSTITUTION:In a material to be recorded for ink jet recording prepared by providing an ink layer comprising a water-soluble hydrophilic polymer on a hydrophobic base material, especially, a transparent plastic film, if the surface roughness represented by Ra of the above-mentioned hydrophilic base material is set to 0.02mum or less in cut-off of 0.25mm, the close adhesiveness of the base material and the ink receiving layer can be enhanced. The surface roughness represented by Ra in this invention is center line average roughness defined in JIS B0601 and a value usually measured using a contact probe type roughness meter.
Patent JP-H09188971-A (JP)
Title: Method for hydro-extraction
Inventor: TAKAHASHI YASUHITO
IPC: D06M13/46
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To intend to remarkably enhance degree of hydro-extraction by putting a specific fluorine-containing quaternary ammonium salt or a soft finishing agent containing the same in a rinsing process after washing to enable water easy to scatter. SOLUTION: In a rinsing process after washing clothing such as cotton knit shirts, etc., by using a washer, any one of fluorine-containing quaternary ammonium salts expressed by formula I [Rf1 and Rf2 are each a Cn F2n+1 CH2 CH2 , (n) is a natural number; X<-> is Cl<-> , Br<-> or I<-> ; the followings are same.], formula II, formula III, formula IV and formula V or a soft finishing agent containing one of the fluorine-containing quaternary ammonium salts is mixed in rinsing water and water is discharged and removed after rinsing.
Patent JP-S62162820-A (JP)
Title: Automatic burner controller
Inventor: HIDA HARUYA
IPC: F23N5/00
Filed: 1986-01-10
Abstract: PURPOSE:To provide a controller carrying out highly accurate sheduled control by installing logic which transmits exactly burner cut commands generated at the time of fuel rapid reduction between controllers. CONSTITUTION:Timers which contrive the extinction timing for a burner by a burner cut command (FCB command) generated at the time of fuel rapid reduction are placed in both a common logic controller 2 and a burner controller 4 and from the former to the latter both the FCB command and an extinction command generated in the timer of the former are transmitted. When the controller 4 receives the FCB command, the controller counts elapsed time in itself and the extinction operation for a burner is commanded by one of either the count-up of the timer or the extinction command from the controller 2. In this system, if both the FC command and the extinction command do not fail in transmission, exact control is carried out as scheduled. Further, as communication between controllers can be carried out each other, the transmission of the extinction command can be four-folded and highly accurate control is achieved.
Patent JP-S61164725-A (JP)
Title: Wire electrode guide
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1985-01-11
Abstract: PURPOSE:To make sure the positioning of two wire electrodes to be extended at a processing part of a wire cut electric discharge machine by retaining those electrodes with a plurality of C-rings as electrode guide. CONSTITUTION:A wire electrode guide comprises at least two C-rings 1 and 2, and retaining plates 3 and 4 holding at least one of them displaceably with the other. These C-rings 1 and 2 are preferably made of a material having large hardness and wear resistance equivalent to diamond, ruby, ceramic and the like and that small surface friction with a wire electrode 104. Furthermore, the C-rings 1 and 2 may be elliptic and of any other shape as well as circular. In the wire electrode guide so formed, two wire electrodes 104 are introduced in the C-rings through the notches 3a and 4a thereof and then, the C-ring 1 is rotated or moved in parallel with another C-ring 2, thereby retaining the electrodes 104 properly.
Patent JP-H09190669-A (JP)
Title: Information reproducing device and reproducing method for optical recording medium
Inventor: IIDA HARUHISA
IPC: G11B19/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To realize a specified temperature distribution of the medium inside a light spot irrespective of the temperature of the medium itself. SOLUTION: An infrared temperature sensor 3 measures the temperature of the optical recording medium 1. A controller 4 calculates the optimum intensity of reproduced light based on the measured temperature of the medium 1. The drive current of a semiconductor laser 21 is adjusted through a drive circuit 5 so that the intensity of the reproduced light applied to the medium 1 gives the calculated intensity. In this way, the temperature distribution of the medium inside the light spot is kept at a desired one irrespective of the temperature of the medium itself. When the medium 1 is made for super-high resolution reading, the shape of the opening effective for the light spot which is responsible to the super-high-resolution reproduction is made to have a suitable form to allow stable reading of information.