baber/WOPTO huggingface dataset:
Patent GB-2341456-A (GB)
Title: Aligning optical waveguide device with optic fibre block
Inventor: KIM HYOUN-SOO
IPC: G02B6/30
Filed: 1999-09-08
Abstract: An apparatus, for aligning an optical waveguide device having functional waveguides for transmitting signal light and internal and external waveguides located on the outskirts of the functional waveguides, with optical fiber blocks, includes an optical source 200, a first optical fiber block 204 having a plurality of first functional optical fibers 21 and a plurality of first alignment optical fibers 22 each aligned with one end of each of the internal and external waveguides 24 for transmitting light generated by the optical source, a second optical fiber block 208 having a plurality of second functional optical fibers 25, and a plurality of second alignment optical fibers 26 each aligned with the other end of each of the internal and external waveguides 24, a measuring portion 210 for measuring the intensity of light output from the second alignment optical fibers, and a controller 212 for receiving the intensity of light from the measuring unit and finely adjusting the alignment of the first optical fiber block with the optical waveguide device and the optical waveguide device with the second optical fiber block in order to maximize the received intensity of light.
Patent HU-T62827-A (HU)
Title: Apparatus for carrying out pneumatic flotation
Inventor: IMHOF RAINER
IPC: B03D1/24
Filed: 1992-05-21
Abstract: In a device for pneumatic flotation, the gas-treated sediment is conducted via a pipe (16) into the bottom region of the separation cell (10) to a pressure build-up nozzle (19), which as a result of its reduction in cross-section builds up a defined pressure in the gas-treated sediment, which leads to a reduction in size of the gas bubbles. The sediment under elevated pressure is then, prior to entry into the separation vessel, expanded in a pressure reduction chamber (21) which is furnished with sediment outlet nozzles (22). <IMAGE>
Patent HU-T70557-A (HU)
Title: N,n'-disubstituted amine derivative, pharmaceutical compositions containing them and process for producing the compounds and the compositions
Inventor: MAEADA TOSHIO
IPC: A61P25/06
Filed: 1993-03-03
Abstract: A 5-HT3 antagonist containing a novel N,N'-disubstituted amide derivative having a potent and selective 5-HT3 receptor antagonism, represented by general formula (I), a hydrate thereof, or an acid addition salt thereof, wherein R1 represents hydrogen or lower alkyl; R2 and R3 may be the same or different from each other and each represents hydrogen, lower alkyl, lower alkenyl, aryl-substituted lower alkyl which may be substituted, acyl or lower alkoxycarbonyl; R4 represents hydrogen, lower alkyl or lower alkoxy; A represents CH or N; and n represents 1, 2 or 3. <CHEM>
Patent IL-43253-A (IL)
Title: N-phenoxycarbonyl-n,n'-dialkyl formamidines,their manufacture and pesticidal compositions containing them
IPC: C07D307/86
Filed: 1973-09-18
Abstract: Formamidines of the formula R1 R3-N=CH-N ANGLE C-OR2 PARALLEL O wherein R1 represents hydrogen, alkyl, alkenyl or alkinyl, R2 represents alpha -naphthyl or substituted phenyl, and R3 represents alkyl, alkenyl, alkinyl, aralkyl or cycloalkyl, a process for their manufacture, and their use in pest control.
[US3935250A]
Patent IL-63456-A (IL)
Title: Alpha-((3-(3,4-dihydroxybenzoyl)-3-(substituted(lower alkyl))-1-ureido)-alpha-phenylacetamido)-penicillanic acids,process for producing the same and antibacterial compositions comprising them
IPC: A61P31/04
Filed: 1981-07-29
Abstract: alpha -Substituted ureidobenzylpenicillanic acids of the formula
Patent IL-65666-A (IL)
Title: Derivatives of 4-aminomethyl-5-acyl-1,3-dihydro-2h-imidazol-2-ones and process for their preparation
IPC: C07D233/70
Filed: 1982-05-02
Abstract: 1,3-Dihydro-2H-imidazol-2-ones having 5-acyl and 4-(substituted amino)methyl substituents, are useful as cardiotonics, antihypertensives and antithrombotic agents. The compounds are obtained by the reaction of an appropriate amine with a substituted 4-bromomethyl-1,3-dihydro-2H-imidazol-2-one.
Patent IL-77122-A (IL)
Title: Vitamin d3 derivatives having a substituent at 2-position and process for the their preparation
IPC: C07C67/00
Filed: 1985-11-22
Abstract: A1 alpha -hydroxy vitamin D3 derivative of the formula: 
<CHEM>
 where R1 is a hydroxyl group, an amino group or the group: OR min  (where R min  is a lower alkyl group having 1 to 7 carbon atoms that may or may not be substituted by a hydroxyl group, a halogen atom, a cyano group, a lower alkoxy group having 1 to 3 carbon atoms, an amino group, or an acylamino group); R2 is a hydrogen atom or a hydroxyl group), and a process for preparing the same are disclosed. 
<??>The compounds represented by the formula above are effective for calcium control and for induction of differentiation in tumor cells and, thereofor, are useful as antitumor agents and a medicine for treating calcium dysbolism-caused diseases.
Patent IL-79896-A (IL)
Title: Microwave apparatus
IPC: F23J3/02
Filed: 1986-09-01
Abstract: PCT No. PCT/DE86/00356 Sec. 371 Date Jul. 10, 1987 Sec. 102(e) Date Jul. 10, 1987 PCT Filed Sep. 4, 1986 PCT Pub. No. WO87/01550 PCT Pub. Date Mar. 12, 1987.The invention concerns a microwave device for the preparation of food with a lower part (2) designed for holding an easily handled container (5) in the form of a pot, bowl or pan containing food, surrounding at least one part of the cooking space and independent of the basic device composed of a lower part (2), an upper part (3) fitting as a cover over the lower part (2) in operating position and a connecting column (4), joining the lower (2) and upper part (3), which in operating position rests tightly sealing against the upper part (3) surrounding the cooking space with its upper rim (6) in order to prevent the leaking of microwave emission. For easy handling, multiple uses and space saving storage of such a microwave device it is planned that the lower part (2) and upper part (3) are hinged in such a manner that by a pivoting of the lower part (2) relative to the upper part (3), the upper part (3) rests against the rim of the container (5) in its operating position and releases the container (5) for removal in its open position, whereby particularly the lower part (2) and upper part (3) are hinged in such a manner that the upper part (3) in a resting position-and with removed container-rests against or almost against the support surface for the container (5) on the lower part (2).
Patent IL-79972-A (IL)
Title: Protein recovery from inclusion bodies produced in transformant microorganisms
IPC: C12N15/09
Filed: 1986-09-08
Abstract: An improved process is described for recovering proteins from insoluble inclusion bodies produced in transformant microorganisms. Sidestream precipitates isolated from chromatography effluent are resolubilized in a denaturing agent and the resolubilized proteins are renatured either by direct dialysis into denaturant-free buffer or by dialysis into a weaker denaturing agent followed by dialysis into denaturant-free buffer.
Patent IL-80754-A (IL)
Title: Yeast production of hepatitis b surface antigen under the influence of a promoter isolated from pichia pastoris
IPC: C12N15/36
Filed: 1986-11-25
Abstract: Novel DNA constructs comprising regulatory regions plus the structural coding region for hepatitis B surface antigen (HBsAg) are disclosed. The regulatory regions employed are responsive to methanol, non-catabolite repressing carbon sources and catabolite repressing carbon sources followed by carbon source starvation. The novel constructs are incorporated into a variety of linear and circular plasmids. Such plasmids are used to transform suitable hosts and ultimately used for the production and isolation of hepatitis B surface antigen in high yields.
Patent IL-81537-A (IL)
Title: Method and synthetic diamond detector for detection of nuclear radiation
IPC: G01T1/26
Filed: 1987-02-11
Abstract: Nuclear radiation is detected by applying electrical contacts to a synthetic diamond (D) having a nitrogen impurity concentration of between 20 and 150 parts per million. An electrical circuit is connected to the contacts and applies a DC bias voltage (E) across the diamond. When the diamond is subjected to nuclear radiation, a change in the current or voltage in the circuit occurs which corresponds to the radiation intensity. The nuclear radiation may be any kind of radiation. The contacts are preferably attached directly to the diamond and are ohmic in nature.
Patent JP-S63179529-A (JP)
Title: Method for grinding semiconductor substrate
Inventor: MARUYAMA KAZUO
IPC: H01L21/304
Filed: 1987-01-21
Abstract: PURPOSE:To make fuming nitric acid disused when a protecting film is removed, by sticking the protecting film to the surface of a semiconductor substrate through a resist film, thereby preventing the contamination of the surface of the substrate. CONSTITUTION:A resist film 5 is applied on a surface 1a of a semiconductor substrate 1, which has a semiconductor element. A protecting film 3 is stuck to the surface 1a of the substrate 1 through a resist film 5. A rear surface 16 of the substrate 1 is ground. Then the protecting film 3 is released from the surface 18 of the substrate 1. Then the resist film 5 is removed from the surface 1a of the substrate 1. Since the protecting film can be stuck to the surface 1a without using an adhesive agent, the contamination of the surface 1a can be prevented. Since harmful fuming nitric acid is not used for removing the adhesive agent, safety control of workers can be improved.
Patent JP-S5293497-A (JP)
Title: Preparation of modified polyolefins
Inventor: INOMATA NIHEI
IPC: C08F255/00
Filed: 1976-02-02
Abstract: PURPOSE: To prepare modified polyolefins having excellent adhesiveness to metals, glass fiber, etc. with high grafting efficiency, by grafting maleic acids onto polyolefins by the radical reaction in the presence of furan compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61180714-A (JP)
Inventor: SAMIYUERU EFU HARU
IPC: A23L1/304
Filed: 1986-01-22
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-S5396166-A (JP)
Title: Reversing device
Inventor: NAGATAKA MIKIO
IPC: B65G47/94
Filed: 1977-02-02
Abstract: PURPOSE: To easily reverse the member of any shape such as hull block or the like of triangle shape in section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56107635-A (JP)
Title: Decoder circuit
Inventor: IIMA TSUTOMU
IPC: H03M7/00
Filed: 1980-01-31
Abstract: PURPOSE:To enlarge the channel width of the decoder cell, by dispersing and arranging plural MOSFET's to be used for selecting each column from plural columns to which the source and drain electrodes are connected in parallel, and the charging means, in both the column output direction and the opposite direction. CONSTITUTION:The column outputs Y1-Y8 are obtained by controlling each MOSFET by means of input of the row consisting of a charging control signal phiP, a discharging control signal -phiP, signals X1-X4, and their opposite phase signals -X1-X4. And, for instance, as for 2 columns of the column outputs Y1, Y2, the FET MY1X1 and MY1phiP for the column Y1 are provided on the column output side, are output once in the direction opposite to the column output side by an aluminum wire from the drain of the decoder cell MX2 which is used in common, the FET MY2X1 and MY2phiP for the column Y2 are arranged in that position, and after that, they are returned again to the row output side by an aluminum wire, and the row output Y2 is made. Other column outputs are also same. In this way, the channel width of the MOSFET can be enlarged without disturbing the column output pitch or increasing it.
Patent JP-S56109950-A (JP)
Title: Toothed pulley
Inventor: NISHIOKA MASAO
IPC: F16H55/38
Filed: 1980-01-30
Abstract: PURPOSE: To reduce the noise and improve the durability of a toothed belt by forming spaces in respective teeth of a toothed pulley for affording elasticity to respective teeth to make it possible to absorb impact energies generated at the time of engaging the toothed belt with the toothed pulley.  
     CONSTITUTION: The toothed pulley 1 has teeth 2 projecting on the outer periphery at a predetermined interval. Spaces 5 are formed within the teeth 2 so that outer walls having a suitable thickness are formed therein. Each of the spaces thus formed is penetrated in the width direction of each of the teeth. At the upper part of each of the teeth 2, shoulders 6 are formed at the front and rear part thereof, and an upper surface part 7 slightly raised between both shoulders 6. Accordingly, elasticity is afforded to the teeth 2, and the upper surface portion 7 raised at the time of engagement with the toothed belt 4 is pressed against the tooth bottom of the toothed belt to increase the elasticity of the teeth 2. Accordingly, it is possible to reduce the noise at the time of engagement of the toothed pulley 1 with the toothed belt 4, and to improve the durability of the toothed pulley 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10240659-A (JP)
Title: Method for allocating access right to shared resource to plural elements, and device and system therefor
Inventor: PIRET PHILIPPE
IPC: H04W4/24
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and the device for allocating access rights to shared resources to plural elements for enabling a processing amount equivalent to a polling technique even with waiting time as a contention technique. SOLUTION: The addresses of constituting elements accessible to the shared resources are stored (E4) and the number TTJ of the access rights to the shared resources is decided for the stored constituting elements so as to gather the access rights and form one access cycle (E6). Then, in the case of continuously allocating the respective access rights to the constituting elements during the access cycle, the access rights are allocated to the constituting elements corresponding to the number of times that the element under consideration accesses at least the shared resources during a previous cycle (E8 or E80) and the number of times that the respective constituting elements access the shared resources during the cycle is held.
Patent JP-H10201584-A (JP)
Title: Display stand
Inventor: KAMEDA SHINICHIROU
IPC: A47F5/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide base shelf boards of different depths and various types varying the length of base legs facing a front/rear direction at a display stand. SOLUTION: The lower tip parts of a right and left pair of supporters 1 and 1 supporting a shelf board, etc., are respectively fixed to a right and left pair of tube-like base legs 6 and 6 facing in front and left direction and opening 7 a front tip face. An inserting projection cap 14 projectingly provided on the rear tip face of the side piece 12 of an extended member 11 by mutually combining one side tips of a pair of right and left side pieces 12 facing a front and rear direction is fitted to the opening parts 6 of the base legs 6, and engaging holes 8, 9 and 15 facing down are formed o the upper faces of the base legs 6 and the extended member 11. Then engaging pins 23 and 23 facing down, which are projectingly provided on the lower faces of a pair of right and left brackets 18 supporting base shelf boards are engaged with the respective holes 8, 9 and 15.
Patent JP-S63179416-A (JP)
Title: Heat treatment for magnetic head core
Inventor: KOMATA YUJI
IPC: G11B5/31
Filed: 1987-01-20
Abstract: PURPOSE:To permit uniform heating in a wide temp. range by selectively heating only the thin magnetic metallic film part of a magnetic metallic film consisting of an amorphous material or the like by a high-frequency induction heating method, thereby substantially eliminating influence of heating on the other head core parts. CONSTITUTION:Only the thin magnetic metallic film of the thin magnetic metallic film in a magnetic head core is selectively heated by the high-frequency induction heating method, by which the heat treatment of said film is executed. The heat treatment by the high-frequency induction heating is executed in a stationary magnetic field or rotating magnetic field and the magnetic metallic film is an amorphous magnetic material which an Fe-Si-Al ('SENDUST(R)') magnetic alloy. The uniform heating of the magnetic head core formed by using the thin magnetic metallic film is thereby executed in a short period with the extremely decreased influence of the heating on the other head core parts in the wider temp. range than heretofore.
Patent JP-2000209116-A (JP)
Title: Up-converter, double conversion tuner and composite electronic component used therefor
Inventor: MAEDA YOJI
IPC: H03D7/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an up-converter and a double conversion tuner that can realize reduction in current consumption and improve a phase noise characteristic and to provide a composite electric component used therefor. SOLUTION: This up-converter 10 modulates a high frequency input signal RF into a higher intermediate frequency output signal IF, and consists of a mixer circuit 11 comprising a high frequency amplifier RF-AMP, a local frequency amplifier LO-AMP, and a mixer MIX, of a local oscillation circuit OSC and of a phase locked loop circuit PLL. In this case, the mixer circuit 11 is realized by a GaAsMMIC, the local oscillation circuit OSC is by an Si element and the phase locked loop PLL is realized by an Si element.
Patent JP-2000215514-A (JP)
Title: Optical recording medium
Inventor: KANO YASUYUKI
IPC: G11B7/24
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium capable of recording and reproducing a signal with an optical pickup used for reproducing DVD, even if the density becomes higher than that of DVD or the like. SOLUTION: This optical recording medium 10 has a substrate 1, a recording layer 2, a thermally expanding layer 3, a space 4 and a light transmissive substrate 5. When the medium 10 is irradiated with a laser beam LB from the substrate 5 side, a region of the thermally expansive layer 3 having a raised temperature from irradiation by the laser beams LB expands towards the substrate 5. The expanded region 20 has a lens effect with respect to the laser beam LB and condenses the laser beam LB to a greater extent at the irradiation spot. Thus, the spot diameter in the case of the presence of the expanded region 20 is made smaller than the spot diameter in the case of the absence of the expanded region 20.
Patent JP-S62171849-A (JP)
Title: Sheet separator
Inventor: MIZUNUMA NOBORU
IPC: B65H7/12
Filed: 1986-01-21
Abstract: PURPOSE:To control a feed roller and a separation roller to meet an optimum overlap quantity, by installing a control member which controls an adjusting device on the basis of detection of a detecting device detecting the extent of torque when the feed roller is driven for rotation. CONSTITUTION:At one end 15b of a feed roller driving shaft, there is provided with a torque limiter 30, and a central sensor 37 is set up in the almost central part of a reciprocating position of the projecting lever 33. Likewise, an auxiliary cooling sensor 38 is set up there as adjoined to this sensor 37. And, an adjust screw 29 is installed in an upper plate of a support body 21 of the separation roller 13, and each overlap quantity of the feed roller 12 and the separation roller 13 is adjustable. In addition, a pulse motor 40 is installed there as adjoined to the adjust screw 29 of the upper plate 27, whereby it is constituted so as to make the adjust screw 29 adjustable. Adjusting driven turning torque to be produced in the feed roller 12, the lever 33 is regulated so as to come to a position of the sensor 37, thus the position of a sensor 38 is regulated as adjusted to the allowable maximum. Therefore, when the lever 33 is situated in these sensors 27 and 28, an off display is shown there, thus the adjust screw 29 is regulated by a motor 40 so that the overlap quantity is turned to optimum conditions.
Patent JP-2000212763-A (JP)
Title: Silver alloy plating bath and formation of silver alloy coating film using it
Inventor: IGARASHI KAZUO
IPC: C25D3/64
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver alloy plating bath useful for producing a printing circuit board, in which there is no anxity of causing environmental contamination and is excellent from the view point of working sanitation because it is not contained with lead, moreover, there is no damage caused by heat because it is not dipped into a molten solder tank, furthermore, there is no detect in contacts with mounted parts because it is hard to be oxidized and is excellent in solderability and is suitable for high density packaging because there is no variation in the film thickness of the obtd. coating film and to provide a method for forming a silver alloy coating film using it. SOLUTION: This silver alloy plating bath contains Ag ions and at least one or more metallic ions among Pd, Pt, Au and Rh ions, in which each concn. of the Ag ions and metallic ions is 0.001 to 0.01 mol/l, and the molar ratio of the metallic ions to the Ag ions is 1: 0.01 to 0.1. As to the method for forming a silver alloy coating film, by using the silver alloy plating bath, on the surface of a metal baser than silver, a silver alloy coating film is formed by substitution plating.
Patent JP-S58128996-A (JP)
Title: Sail device of sailing boat
Inventor: WATANABE TORATOSHI
IPC: B63H9/06
Filed: 1982-01-28
Abstract: PURPOSE:To ensure shrinkage of a flexible sail by stretching over a wire, protroding at the upper and lower parts of the free end of flexible sail, to a tension pulley installed above the tip of the upper and lower arm protruding from a hollow pipe and by fixing its two tips to a drum at the upper and lower parts of a spool. CONSTITUTION:A hollow pipe 8 is supported by support arms 7, 7 at the upper and lower parts of a revolving mast 4, where a spool 13 is installed inside this hollow pipe 8. Base end of a flexible sail 15 as flap is fastened to the spool 13, and a wire 16 is inserted in the free end of this flexible sail 15. This wire 16 is stretched over to tension pulleys 17, 17 and fastened to drums 18, 18. Accordingly if the hollow pipe 8 is rotated in either direction by operating an oil-hydraulic motor 12, arms 10, 10 in linkage therewith turn in the same direction to cause change of the direction of flexible sail 15. Thereby shrinkage and direction change of the flexible sail can be performed surely.
Patent JP-S63179458-A (JP)
Title: Disk clamping mechanism for disk player
Inventor: ARAI TOMOYOSHI
IPC: G11B17/028
Filed: 1987-01-20
Abstract: PURPOSE:To obtain a small-sized disk clamping mechanism by using the magnetic force of a cylindrical magnet so as to align an engagement member engaged with a throughhole at the center of a disk, thereby cancelling the magnetic force when the turntable and the pressing member depresses and clips the disk. CONSTITUTION:Since a 2nd engagement member 13 is supported to the upper end of the cylindrical magnet 11 by the magnetic force of a magnet 11, the 2nd engagement member 13 at its side slope is engaged with the throughhole at the center of the disk 8 to align the disk 8. With the pressing member 9 lifted up by the supporting member, thereafter, the magnetic force is exerted between the magnet 11 and a yoke member 7 and the disk 8 is pressed and sandwiched between the turntable 4 and the pressing member 9 by the magnetic force. In this case, the magnetic force exerted to the 2nd engagement member 13 is cancelled because the yoke member 7 approaches the upper end of the magnet 11. Then the 2nd engagement member 13 is retracted to the inside of the cylindrical magnet 11 and the 1st engagement member 5 is engaged with the throughhole at the center of the disk 8 instead to align the disk 8.