baber/WOPTO huggingface dataset:
Patent HU-T62235-A (HU)
Title: Tram-car of low platform
Inventor: VEIT-SALAMON EMIL
IPC: B61G5/02
Filed: 1992-09-11
Abstract: A drop-frame urban rapid transit car includes passenger cells and travelling mechanism parts having a running gear, which are connected to one another at end surfaces by joint parts. The travelling mechanism parts disposed at ends of the car receive an engineer's cab. The object of the invention was to develop the drop-frame urban rapid transit car in a way which ensured the best possible utilization of the enveloping space and the best possible utilization of the available base area, a concept which makes it possible to construct a vehicle meeting the requirements of a modern urban rapid transit car, and at the same time with the most advantageous utilization of the necessary production devices, a minimum of different structural parts and a simple assembly. The object was achieved by providing that the passenger cell, the travelling mechanism part, the joint part and the engineer's cab be constructed as modules, and that each respective travelling mechanism module, joint module, passenger module and head module always have the same structure and be interchangeable independently of their location in the car.
Patent HU-T70196-A (HU)
Title: New 2-[4-(4-azolyl-butyl)-1-piperazinyl] derivatives, process for producing them and their use in pharmaceutical compositions
Inventor: MERCE-VIDAL RAMON
IPC: A61P25/00
Filed: 1994-02-04
Abstract: 2-[4-(4-Azolylbutyl)-1-piperazinyl]pyrimidine derivatives, characterized in that they correspond to the general formula I <IMAGE> in which X2 represents a nitrogen atom or a C-R2 group, X4 represents a nitrogen atom or a C-R4 group and X5 represents a nitrogen atom or a C-R5 group, their process of preparation, their application as medicament and the pharmaceutical compositions comprising them.
Patent HU-T73310-A (HU)
Title: Improved process for manufacturing alternator pole piece
Inventor: GOFFART ANDRE EUGENE
IPC: C21D8/00
Filed: 1994-12-29
Abstract: The improved process of the present invention seeks to best manage the compromise between optimization of noise reduction, power output, magnetic permeability, strength of materials and center of gravity in the manufacture of an alternator pole piece. The inventive steps include hot forging, shot blasting, Parkerization, cold coining, a two step fully finishing step including a squeezing sub-step and a bending sub-step, and an annealing step. The inventive steps result in the manufacture of an alternator pole piece which facilitates quiet operation as well as high alternator output.
Patent IL-66633-A (IL)
Title: 1-(amido-cyanophenoxy)-3-alkylamino-propan-2-ols,their preparation and pharmaceutical compositions containing them
IPC: A61P9/08
Filed: 1982-08-24
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH)2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring; and R3 is straight or branched alkyl of 1 to 10 carbon atoms; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent IL-93896-A (IL)
Title: Pharmaceutical compositions containing vitamin d3 derivatives for suppression of parathyroid hormone synthesis and secretion
IPC: A61K31/59
Filed: 1990-03-26
Abstract: Use of a vitamin D3 derivative of formula (I): <CHEM> wherein R1, R2 and R3, which may be the same or different and represent a hydrogen atom or a hydroxyl group; and R4 is hydrogen or a C4-6 alkyl group that is optionally substituted by a hydroxy group is disclosed for the preparation of a pharmaceutical composition useful for treatment of hyperparathyroidism, particularly secondary hyperparathyroidism.
Patent IL-94888-A (IL)
Title: Process for reducing the crystal size of ondansetron hydrochloride dihydrate and pharmaceutical compositions containing them.
IPC: C07D521/00
Filed: 1990-06-27
Abstract: The invention relates to a process for reducing the crystal size of ondansetron hydrochloride dihydrate produced by crystallisation from solvent to a size which is suitable for effective distribution in a tablet blend, in particular 100% less that 250 mu m. The ondansetron hydrochloride dihydrate is desolvated by drying at elevated temperature and reduced or atmospheric pressure and is then rehydrated.
[EP0415522A1]
Patent JP-H07254349-A (JP)
Title: Improved delay fuse
Inventor: KURIFUOODO JIEI SUWAITESU
IPC: H01H85/10
Filed: 1995-01-25
Abstract: PURPOSE: To easily manufacture a delay fuse without using solder in bonding between the fuse casing and shell of the delay fuse. CONSTITUTION: A delay fuse 10 includes a trigger mechanism 20 and a fusible element 18 in a cylindrical fuse casing 12 closed by end part thimbles 14 and 16. The trigger mechanism 20 comprises a plunger 24, a spring 26, and a cylindrical shell 22 including the spring 26 and the plunger 24 in their state. The shell 22 has an end part surrounding the end part of the fuse casing 12, and this end part is covered with the end part thimble 14. The above components are contacted with each other by friction.
Patent JP-H11214709-A (JP)
Title: Surge protecting device and its manufacture
Inventor: KISHI TOSHIYUKI
IPC: H02H9/04
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To increase a surge protecting current, using punch-through phenomenon. SOLUTION: In a structure and manufacture of a surge protecting device, a first surface element region 100 and the second surface region 101 are provided on a semiconductor substrate 1, and then an inversion layer is formed on the surface of the second guard ring layer 24 under a channel insulating film 93 in a second element region on an anode electrode side, so that the potential of the semiconductor substrate is fixed to suppress the hole injection from the anode electrode side for increasing a holding current.
Patent JP-H09204697-A (JP)
Title: Method and apparatus for forming a protective film for optical disc
Inventor: HONMA YOKO
IPC: G11B7/26
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent swelling of resin at the side surface of a substrate by setting a surface tension of the external circumference surface of an optical disc substrate to the particular value or less, and thereafter coating the surface with a protection film-forming resin by the spin coating method. SOLUTION: In this optical disc protection film-forming method, a surface tension of the side surface of substrate is set smaller than the surface tension of the resin coated in order to prevent drooping of resin to the side surface of substrate and creeping of resin to the opposite side of the coating surface at the time of forming a protection film on the substrate by the spin coating method. Thereby, resin coated to form a protection film is never repelled at the edge portion and drooped on the side surface of the substrate. Moreover, since the resin is dropped to the side surface of substrate, two kinds of resin are never overlapped at the side surface of substrate at the time of forming a protection film on the surface in the opposite side and generation of swelling of resin at the side surface of substrate can be prevented.  In this case, the surface tension at the side surface of substrate is preferably set to 20 dyne/cm or lower.
Patent JP-H03213623-A (JP)
Title: Control device of engine
Inventor: MURAKAMI KAZUKI
IPC: F02B53/04
Filed: 1990-01-19
Abstract: PURPOSE:To control the output of an engine adequately by converting the engine output control amount of the air-fuel ratio, the ignition timing, and the like, responding to the operational condition of an air pump, in an engine in which the secondary air is fed to a combustion chamber from near an exhaust port by driving the air pump. CONSTITUTION:In the operation of a rotary piston engine 1, in a control unit 45 to which output signals of a suction air amount sensor 46, a rotation sensor 47, a throttle opening sensor 48, and the like, are input, the control area of the operating condition is decided, and an air pump 25 is controlled responding to the resultant decision. That is, the air pump 25 is driven in a light load operation area including the idling operation and in a middle load operation area. A change-over valve 26 is provided at the lower stream side of the air pump 25, and a port air passage 27 and a split air passage 28 are connected to the change-over valve 26. And the engine output control amount is controlled responding to the operating condition of the air pump 25. When the drive of the air pump 25 is stopped in a high load zone, for example, a reducing correction is carried out to correct to reduce the light load increasing amount.
Patent JP-S54102985-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZAWA OSAMU
IPC: H01L27/04
Filed: 1978-01-31
Abstract: PURPOSE: To decrease the number of the step of the output driving circuit and thus to reduce the delay time for the master sliding system IC containing the gate array by connecting in parallel two units of the final step gate of the IC internal logic circuit which is connected to the input terminal of the output driving circuit.  
     CONSTITUTION: Output driving circuit 110 consists of the push-pull circuit using the MOS transistor and the inverter, and the gate to be connected to input terminal 101 of circuit 110 is composed of the parallel circuit of logic gate 109a and 109b. And the signal featuring the opposite phase to the input signal is produced at output terminal 102. Thus, two units of the gate are put in parallel to cause no difference from the conventional constitution for the push-pull circuit comprising enhancement- type MOS transistor 105 and 106 to be provided to circuit 110. But only one unit of inverter 108 suffices for the preamplifier which is connected to the push-pull circuit. As a result, the number of the step can be decreased with the reduced delay time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09195557-A (JP)
Title: Shield clean room
Inventor: MIYAKE NOBUYUKI
IPC: E04B1/92
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To apply a magnetic shield in a necessary and sufficient space in a clean room, keep a sufficient cleanness, reduce a construction period, advantage cost and space, and cope with the change of layout. SOLUTION: Top cover unit members 1 in which magnetic shield members 17 are arranged at the periphery covering respective fan filter units 10, floor board unit members 2 with a necessary and sufficient ventilation property, in which the magnetic shield members 17 are stuck to free access panels 15, and wall unit members 3 in which the magnetic shield members 17 are stuck to steel partitions 4, are combined to surround a magnetic shield clean room D required in a partitioned clean room B. Only the inside of the magnetic shield clean room D is efficiently shielded magnetically and a sufficient cleanness is secured.
Patent JP-S5294065-A (JP)
Title: Process for preparing cathode ray tube
Inventor: KANAI HIROMI
IPC: H01J9/39
Filed: 1976-02-04
Abstract: PURPOSE: To maintain the degree of vacuum in CRT to higher values for a long period of time by eliminating the use of scattering getter in a large amount by using bulk getter exclusively or in combination with scattering getter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08197838-A (JP)
Title: Coating material, recording medium using that, and its recorded matter
Inventor: SHIBA SHOJI
IPC: B41J2/01
Filed: 1995-01-26
Abstract: PURPOSE: To provide a coating material, a recording medium using that, and its recorded matter by a method wherein sufficient water resistance is added to recorded matter colored by water-base ink, and further a bad influence of the recorded matter under disposal environment is reduced. CONSTITUTION: A coating material used for forming a water-base ink-absorbing layer of recorded matter contains a biodegradable polymer and a cross linking agent as essential components, and can be cured by heating and/or irradiation with light.
Patent JP-S57127991-A (JP)
Title: Refresh controlling system
Inventor: KAWANOBE TADASHI
IPC: G11C11/401
Filed: 1981-01-27
Abstract: PURPOSE:To prevent all information stored in a storage device from being destroyed with a failure of a single section, by starting refresh operation at the same time from a plurality of refresh operation starting devices. CONSTITUTION:To a storage device 31 requiring refresh operation each specified period, refresh operation is instructed from a plurality of refresh starters 11, 12 at the same time. A storage device 31 receiving the instruction of this operation checks if a respective refresh start signal receivaing the said plurality of refresh operation starters 11, 12 satisfies the specified period or not. Through the logical sum of a start signal in which the result of check is normal, the refresh operation in the storage device 31 is started. For example, a refresh operation start signal reception control section 51 consisting of refresh operation start signal monitor circuits 81, 82, logical product gates 91, 92 and logical sum gate 93, is provided for the said control.
Patent JP-H01187768-A (JP)
Title: Nickel electrode for alkali battery
Inventor: OSHITANI MASAHIKO
IPC: H01M4/52
Filed: 1988-01-19
Abstract: PURPOSE:To provide high energy density and prolong the lifetime by specifying bore radius of nickel hydroxide, volume of voids, and the specific surface area, and thereby preventing production of higher order oxide gamma-NiOOH. CONSTITUTION:In paste type Ni electrode using a porous alkali resistant metal base plate as current collector and a powder of nickel hydroxide as active substance main component, the nickel hydroxide has a bore radius of 15-30Angstrom , a void volume of less than 0.05ml/g, and a specific surface area of 15-30m<2>/g. This equips the Ni electrode with high energy density and long life, in which production of higher order oxide gamma-NiOOH is prevented.
Patent JP-S62168391-A (JP)
Inventor: HAMADA HIROSHI
IPC: H05B41/24
Filed: 1986-01-20
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-H08202814-A (JP)
Title: Mail address reader and its method
Inventor: KAMIMURA TAKESHI
IPC: G06K9/00
Filed: 1995-01-26
Abstract: PURPOSE: To highly precisely judge a format for a mail including an underline in an address area by detecting the underline from a mail picture and judging the format by means of considering that an address character exists on a side where many black picture elements near the underline are distributed. CONSTITUTION: A picture input part 10 inputs the mail picture and a segment (underline) is detected from the mail picture in a segment detection part 11. A black picture element distribution calculation part 12 obtains a projection pattern in the direction of the segment in a nearby area including the segment, checks in which side of a line position the black picture elements are distributed from the projection pattern and decides the type of the detected segment. A format judgment part 13 judges the format from the directions and the types of the respective segments included in the picture. When the two segments in a vertical direction exist, and the black picture elements on the right side of the segment position exist considerably much more than those in the left side, the format is judged to be horizontal arrangement/horizontal writing and reverse.
Patent JP-S62170012-A (JP)
Title: Head device for video tape recorder
Inventor: SESHIMO KAZUNARI
IPC: G11B5/53
Filed: 1986-01-21
Abstract: PURPOSE:To improve the workability by combining a standard mode exclusive head and a low speed mode exclusive head via a nonmagnetic material and placing the result onto the same pedestal so as to simplify the head mounting. CONSTITUTION:A chip core 14 is constituted by coupling a standard mode recording/reproducing exclusive head 6a and a low speed mode recording/ reproducing exclusive head 6b by a nonmagnetic material such as nonmagnetic ferrite or the like. Then the cores 14 are adhered and fixed to the pedestal 4 at locations parted by 180 deg. and the azimuth angles are made different to form an R channel head 5a and an L channel head 5b. Since four heads in a conventional system is unified into two chips, the mounting is simplified and the adjustment of height is simplified because of the adoption of the two- head structure and the workability is remarkably improved.
Patent JP-H09205351-A (JP)
Title: Level shift circuit
Inventor: TAKAGI SHUNSUKE
IPC: H03K19/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit which is capable of reducing layout area and reducing the number of masks at the time of manufacture and stably performs an operation even under low power source voltage. SOLUTION: Between the supply line of a positive high voltage PV and a ground line transistors PT31 and NT31 are serially connected, between power source voltage Vcc and the supplying line of negative high voltage MV, transistors PT32 and NT32 are serially connected transistor PT33 and NT33 are serially connected between the supply line of positive high voltage PV and the supply line of negative high voltage MV, the gates of transistors NT31 and PT32 are connected to the output terminal of an inverter INV31, a node ND31 is connected to the gate of the transistor PT 33, a node ND32 is connected to the gate of the transistor NT33, an output node ND OUT is connected to the gates of the transistors PT31 and NT32, the size of the transistor NT31 is set layer than the PT3 and the size of the transistor PT32 is set larger than the T32.
Patent JP-H02190310-A (JP)
Title: Platelike object-cutting method and cutting blade
Inventor: DOBASHI RYUJI
IPC: B28D5/00
Filed: 1989-01-19
Abstract: PURPOSE:To improve the cutting operation of a platelike object, cutting of high preciseness and the stability of quality even when the shaped of tips are different by a method in which first and second spindles are driven simultaneously or alternately, and these spindles and a chuck table are relatively moved in the cutting direction, and then the object to be cut is cut with a plurality of blades. CONSTITUTION:A plurality of blades 6 are respectively fitted to first and second spindles 2, 3 at a prescribed distance accordingly to the shape of tips to be cut. The first and second spindles are driven simultaneously or alternately, and a plurality of blades 6 cut the object 7 to be cut by moving relatively three spindles and a chuck table 4 to the cutting direction. When the first and second spindles are simultaneously driven, the cutting of a plurality of lines are simultaneously achieved along a same cutting line, whereby the chips of square are cut. When the first and second spindles are alternately driven, the cuttings of a plurality of lines are achieved along different cutting lines respectively, whereby the tips of rectangle are cut. If the drivings of the first and second spindles are selected according to the tin-shape to be cut, effective cutting is carried out.
Patent JP-H11212128-A (JP)
Title: Wavelength converting element, production thereof and solid laser device using the same
Inventor: KOMATSU RYUICHI
IPC: G02F1/355
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To convert the wavelength of incident light with high efficiency while generating the phenomenon of QPM through a constant dielectric composed of crystal, which is not a ferroelectric, by forming the crystal, which has a positive polarity in prescribed direction, so as to form polysynthetic twin structure periodically alternating positive polarity and negative polarity for specified width. SOLUTION: A crystal 10 having the positive polarity in the prescribed direction is formed so as to form the polysynthetic twin structure periodically alternating the positive polarity and negative polarity for width (d) expressed by the equality of d=mλ/(n2 ω-nω). Then, laser light, which is amplified on the xy plane of the crystal 10 and made incident vertically to polarity direction, is defined as incident light. In the equality, (m) is a degree, n2 ω is a refractive index at the time the wavelength of λ/2, and nω is a refractive index at the time of the wavelength of λ. When the laser light is amplified on the xy plane of the crystal 10 of the polysynthetic twin structure and made incident to the crystal 10 vertically to the polarity direction, this laser can be emitted while converting its wavelength by half.
Patent JP-S56108840-A (JP)
Title: Wet type recovering method for zn component from zn- containing matter
Inventor: HOKEZU HIROMICHI
IPC: C22B19/00
Filed: 1980-01-31
Abstract: PURPOSE: To inexpensively separate and recover Zn from Zn-contg. matter with high efficiency by adding an aqueous soln. of NH 4 SCH to the matter to extract the Zn component as Zn rhodanide and adding a carbonic acid compound forming carbonic acid ions to the extracted soln. to deposit ZnCO 3 .  
     CONSTITUTION: An aqueous soln. of NH 4 SCN is added to Zn-contg. matter, especially dust or sludge discharged in an iron mill to extract the Zn component into the soln. as Zn rhodanide. By blowing CO 2  gas into the resulting extracted soln. or adding a compound such as (NH 4 ) 2 CO 3  forming carbonic acid ions to the soln., ZnCO 3  is deposited. This deposit is then recovered by solid-liq. separation. The ZnCO 3  thus obtd. has high quality, and the recovering rate is high. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09202432-A (JP)
Title: Work inverting device
Inventor: KONDO MINORU
IPC: B65G47/248
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To invert a panel-like work without providing a pit or a lift-up device. SOLUTION: A chain 10 is stretched along a guide frame 5 striding over a holding frame 2 so that it can freely travel. One side part of the holding frame 2 is connected to the chain, and wheels 12a, 12b, 12c are rotatably provided on the other side part. A rail 13 is laid below the holding frame 2. When the chain 10 is allowed to travel, one end part of the holding frame 2 holding a work W is moved together with the chain 10 along the guide frame 5, and the wheels 12a, 12b, 12c are guided in sequence by the rail 13. Thus the work W is inverted along with the holding frame 2.
Patent JP-H11214443-A (JP)
Title: Solder bump forming method
Inventor: SAKAMI SEIJI
IPC: H05K3/34
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a solder bump forming method capable of forming a solder bump having high joining reliability on a counter side of an electrode forming face of a substrate. SOLUTION: In a solder bump forming method for forming a solder bump 18' electrically connected to an electrode 14 via a through hole 12 of a substrate 11 on a reverse face of an electrode forming face of the substrate 11, a copper film 16 having an excellent wetness is formed on an inner face of the through hole 12. Thereafter, cream solder 17 is supplied into the through hole 12, and a solder ball 18 is mounted thereon. Next, the substrate 11 is heated, whereby the solder ball 18 is fused so that the electrode 11 is electrically connected to the solder ball 18 via the through hole 12. Thereby, solder is secured to not only the electrode 14 but also an inner face of the through hole 12, and a solder bump having excellent strength and high joining reliability can be formed.