baber/WOPTO huggingface dataset:
Patent IL-81394-A (IL)
Title: 4-aryl-pyrrolidin-2-one derivatives,process for their preparation and pharmaceutical compositions containing them
IPC: C07D207/26
Filed: 1987-01-27
Abstract: Substituted pyrrolidin-2-ones of the formula   <IMAGE> (I)  wherein R1 represents a phenyl or naphthyl radical that is unsubstituted or substituted by lower alkyl, lower alkloxy, halogen and/or trifluoromethyl, X1 represents lower alkylidene, X2 represents methylene, ethylene or oxoethylene and R2 represents hydrogen, lower alkyl or a radical of the formula   <IMAGE> (Ia)   wherein X4 represents lower alkylidene and R3 represents hydrogen or a phenyl or a phenyl naphthyl radical that is unsubstituted by lower alkyl, lower alkoxy, halogen and/or trifluoromethyl, and their pharmaceutically acceptable salts, have nootropic properties and can be used as nootropic active ingredients in medicaments. They are prepared, for example, by condensing with one another compounds of the formulae <IMAGE> (II)  and  <IMAGE> (III)   wherein Z1 represents a group of the formula -X1-(=O)-Z3 (IIa) and Z2 represents hydrogen, or Z1 represents hydrogen and Z2 represents a group of the formula -C(=O) -X1-Z4 (IIIa), wherein each of Z3 and Z4 represents a removable radical and R2' represnts a radical R2 or amino-protecting group, or their salts, and removing an amino-protecting R2' which may be present.
Patent IL-89323-A (IL)
Title: Liquid herbicidal compositions comprising phosphinic acid derivatives
IPC: A01N25/04
Filed: 1989-02-17
Abstract: New liq. herbicides contain racemic or L-phosphinothricin (I) or its lower alkyl esters or salts with acids or bases in combination with a surface active agent in the form of (a) (12-18C alkyl-dimethyl-, 10-18C fatty acid amidopropyl-dimethyl-or 10-18C fatty acid amidoethyl-dimethyl-amine oxides, (b) the betaine of coco-alkyl-dimethylaminoacetic acid or coco-alkylaminopropionic acid, (c) 12-18C alkanesulphonates and their mixts. with 10-18C fatty alcohol polyglycol ether sulphosuccinic acid half-esters or 10-18C fatty alcohol polyglycol ether sulphates, (d) 12-18C alkyl sulphosuccinic acid half-esters or 10-18C fatty alcohol polyglycol ether sulphosuccinic acid half-esters and esters and their mixts. with 10-18C fatty alcohol polyglycol ether sulphates, or (e) 12-20C alpha-olefin sulphonates and their mixts. with 10-18C fatty alcohol polyglycol ether sulphates, 10-18C fatty alcohol polyglycol ether sulphosuccinic acid half-esters or 12-18 C alkyl sulphosuccinic acid half-esters (sulphonates being alkali, ammonium, alkaline earth or substd. alkyl; or alkanolamine salts of the corresponding sulphonic or sulphuric acids).
Patent IL-99168-A (IL)
Title: 1-(pyridinylalkyl)-1h-indoles or indolines and related anlogs, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/4427
Filed: 1991-08-12
Abstract: This invention relates to compounds of the formula <CHEM>  wherein   R1   is hydrogen, loweralkyl, arylloweralkyl, loweralkenyl or loweralkynyl; R2   is hydrogen, lowralkyl, loweralkenyl, formyl or cyano; X   is hydrogen, halogen, nitro, amino, loweralkyl, loweralkoxy or hydroxy; Y   is hydrogen, loweralkyl, loweralkoxy, arylloweralkoxy, hydroxy, halogen, nitro or amino; the pharmaceutically acceptable acid addition salts thereof, and, where applicable, the geometric and optical isomers and racemic mixtures thereof. The compounds of the invention are useful for the treatment of various memory dysfunctions characterized by a decreased cholinergic function, such as Alzheimer's disease.
Patent JP-S56109317-A (JP)
Title: Electrochromic display element
Inventor: NAGASAWA KOUZOU
IPC: G02F1/1524
Filed: 1980-02-01
Abstract: PURPOSE:To obtain a display element having a long life and high reliability by crystallizing a substance used as a display electrode by heat treatment under predetermined conditions, using the resulting film as an opposite electrode, and reducing the film to the half or less of the display electrode in thickness. CONSTITUTION:This element consists of transparent electrodes 1, 5, amorphous WO3 film display electrode 2, solid ion conductor 3 and counter electrode 4 consisting of crystallized WO3 film which is transparent in the visible light region and maintains electrochemical reversibility. The film for electrode 4 is obtd. by forming WO3 used as electrode 2 in <=5X10<-4>Torr degree of the vacuum and crystallizing it by heat treatment in an atmosphere of an inert gas such as Ar at 360-400 deg.C for 15-30min. By using the film thus obtd. as electrode 4 and reducing it to the half or less of electrode 2 in thickness, a coulomb balanced display element having a long life and high reliability is manufactured.
Patent JP-H02190999-A (JP)
Title: Alarm evaluating tool
Inventor: SHIMA TAKESHI
IPC: G01S17/02
Filed: 1989-01-19
Abstract: PURPOSE:To evaluate the whole periphery by a space in a linear direction by providing the tool with an edge assembly for absorbing laser beams other than the ones in a visual field necessary for evaluation, an edge assembly moving mechanism for adjusting the visual field and a rotating mechanism for rotating an alarm. CONSTITUTION:Laser beams projected from a transmission part 2 in the alarm 1 are restricted to the visual field necessary for evaluation by the edge assemblies 3, 4. On the other hand, the laser beams made incident upon the edge assemblies 3, 4 are absorbed by the edge mechanisms of the assemblies 3, 4. Transmission/reception separating plates 5, 6 prevent beams dispersed by the edge assemblies 3, 4 from entering into a receiving part 7 and a rotary board and the rotating mechanism 8 rotate the alarm 1. The edge assembly moving mechanism 11 moves the edge assembly to restrict laser beams to the visual field necessary for evaluation. Consequently, the whole periphery can be evaluated by the space in the linear direction.
Patent JP-H03213297-A (JP)
Title: Punching device for printing paper
Inventor: SUEZAKI YASUNAGA
IPC: B26F1/40
Filed: 1990-01-19
Abstract: PURPOSE:To punch a stacked body of printing paper so well in working properties by installing a transfer means which transfers the stacked body of the printing paper stacked in a feeding means to an interval between a jig and a projection. CONSTITUTION:A stacked body 20A of printing paper is transferred onto a jig 13 of a punching device by a transfer means 50. Next, this punching device and a projection 15 are moved up and down in a relative manner whereby the printing paper 20 is punched.
Patent JP-S58128489-A (JP)
Title: Vane pump for refrigerant
Inventor: OUTAKE TATSUNORI
IPC: F04C15/00
Filed: 1982-01-25
Abstract: PURPOSE:To prevent a refrigerant conveying pump from the internal leakage by setting an axial clearnace between two bearings and a rotor to 20-60mu. CONSTITUTION:The rotation of a motor 8 rotates a magnet 9 mounted on a  motor shaft 5 while rotating a rotor shaft 5 through a magnet 10. By the slide  of vanes 7 along the inner peripheral surface of a cylinder 3, two ports A, B  provided in the cylinder 3 serve respectively as intake and discharge ports to  carry out a pumping action. An axial clearnace between two bearings 1, 2 and  a rotor portion of the rotor shaft 5 is set to 20-60mu so that a refrigerant conveying pump can be prevented from the internal leakage.
Patent JP-S5293676-A (JP)
Title: Dry type desulfurization apparatus of exhaust gas
Inventor: INABA EIYA
IPC: B01D53/04
Filed: 1976-02-02
Abstract: PURPOSE: To enable to repeatedly operate the whole continuous process of desulfurization and regeneration, by equipping the duct, being its number (2n-l), side by side against the process number, being its number n, from the desulfurizaton process to the regeneration process, using solid desulfurization agent, and equipping the reaction vessel, consist of desulfurization layer, being its number n, So as to be able to cross or transfer against the duct. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06220645-A (JP)
Title: Electroless copper plating solution and formation of thin copper film using the same
Inventor: TAKEDA SHINJI
IPC: H01L21/3205
Filed: 1993-01-26
Abstract: PURPOSE:To form a thin copper film having a low alkali metal content by electroless copper plating. CONSTITUTION:A choline soln. is used as a pH adjusting agent in place of an aq. sodium hydroxide soln. An electroless copper plating soln. of this invention contains 0.01-1.0g/l Cu<2+> ions and 0.08-8.0g/l EDTA in water and further contains formaldehyde as a reducing agent. The pH of the plating soln. is adjusted to about 9.0-14.0 by adding the choline soln.
Patent JP-S56106108-A (JP)
Title: Azimuth angle measuring device
Inventor: ITOU HISATSUGU
IPC: G01C17/38
Filed: 1980-01-29
Abstract: PURPOSE:To obtain azimuth angle signals which are corrected of the deviation  angle of the terrestrial magnetism by adding an coordinate axis rotating circuit. CONSTITUTION:The orthogonal coordinates consisting of DC signals VX, VY are rotated and are converted to new orthogonal coordinate systems VR, VS. A terrestrial magnetism detector detects the terrestrial magnetism by dividing its horizontal component of force to two orthogonal components. After the output thereof is amplified, it is inputted to a coordinate axis rotating circuit, by which it is converted to new orthogonal coordinate systems. This coordinate axis rotating circuit is constituted of operational amplifiers 30, 31 and resistances 300-306.
Patent JP-H09202264-A (JP)
Title: Body side joint structure
Inventor: MIYASAKA HIROYUKI
IPC: B62D25/06
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of the joint part of a bow roof, a side roof rail and a center pillar, and enhance the assemblage. SOLUTION: In a body structure made of aluminum, a bow roof 1 having a closed cross sectional part in a reversed triangle shape provided with a plurality of ribs 6 at its end part in the car width direction, and a joint member 2 in a triangle shape in cross section, which is provided with a plurality of ribs 7 in the direction identical to that of the ribs 6, and with a joining surface with the bow roof 1, a side roof rail 3 and center pillars 4 and 5, are formed out of extruded forms, and concurrently the bow roof 1 is combined with the side roof rail 3 and the center pillars 4 and 5 by the joint member 2.
Patent JP-H09201708-A (JP)
Title: Chip segmenting method and device, and its tool
Inventor: SAKATA HISASHI
IPC: B23Q11/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a segmenting method and device of chips, and its tool which never increases the equipment cost, and never generates the breakage of a drill, by blowing a compressed air to a drill tortion groove cutting part evenly, and segmenting the flowing form of chips exhausted from a tortion groove by the tortion groove cutting part. SOLUTION: In an extremely minute drill processing less than ϕ0.3mm, a compressed air is blown to the tortion groove cutting part 4 of a drill 1 from plural or circular-grooved air feed holes 31 provided to nozzles 30. As a result, the flowing form of chips 10 generated by the drill processing are segmented by the tortion groove cutting part 4.
Patent JP-S59136183-A (JP)
Title: Treatment of industrial waste without outflow of sewage
Inventor: SUYAMA KENICHIROU
IPC: B09B3/00
Filed: 1983-01-24
Abstract: PURPOSE:To decrease labor for administration by charging industrial waste in a storage tank having a layer for seeping sewage in the bottom to form a deposition layer, and sealing hermetically the deposition layer via a gas accumulating layer with a waterproof cover thereby performing a final treatment of the waste at a low construction cost in a short time. CONSTITUTION:Industrial waste is successively charged into a storage tank 1 to form a deposition layer 9. When the layer 9 arrives at around a ventilation hole 8, glass fibers are sprayed onto the surface of the layer 9 and a plastic adhesive agent is coated thereon to form a hardened layer 10. Crushed stone or the like is laid on the layer 10 on the surface of the layer 9 to form a gas accumulating layer 11 and thereafter the layer 11 is sealed hermetically with a waterproof cover 12. The sewage seeping from the layer 9 is stored through a water collecting channel 2 into a sewage reservoir 3, from which the sewage is pumped up into a sewage tank 5. The water is dissipated from said tank into the atm. by a known means. On the other hand, the gas generated from the layer 9 is collected in the layer 11, and is released through the hole 8 and a ventilation pipe 13 into the atm. When there is no more seeping sewage, the pump P and the tank 5 are removed, and surface soil is laid on the tank 1 to embed said tank.
Patent JP-H09205396-A (JP)
Title: Radio terminal equipment and communication system
Inventor: KATO NORIYASU
IPC: H04B1/40
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without loss of service quality by supplying power to the equipment in response to a state, adding interruption processing on the occurrence of interruption of service and omitting undesired re- transmission. SOLUTION: Upon the receipt of a signal denoting an information reception request, a control section 2 sends a signal representing a 'battery residual capacity request' to a battery residual capacity sensor 3, and the battery residual capacity sensor 3 measures the capacity of a battery 4 and gives the result of measurement to a control section 2 as a battery residual capacity signal. When, e.g. the battery residual capacity does not meet a sufficient power to drive a transmission reception circuit 5 for transmission, the control section 2 controls power supply requiring to activate the transmission reception circuit 5 for only the reception to be fed to the transmission reception circuit 5 and sends information denoting 'disable transmission' to a radio base station 9.
Patent JP-S59135858-A (JP)
Title: Preparation of seasoned egg
Inventor: SUZUKI SHIN
IPC: A23L15/00
Filed: 1983-01-26
Abstract: PURPOSE:To prepare a seasoned egg which can be served as it is only by boiling, in a short time, by immersing a fresh egg in a seasoning liquid, and subjecting the liquid successively to normal pressure, reduced pressure and normal pressure. CONSTITUTION:Fresh egg is immersed in a seasoning liquid such as saturated saline water, and the seasoning liquid is subjected successively and continuously to normal pressure, reduced pressure of about 700-760mm.Hg, and again normal pressure. The time for the one cycle of the above operation is selected to be about 1-5min, and the above operation is repeated 1-20 times.
Patent JP-S6122255-A (JP)
Inventor: CHIYAARUZU AARU SUPIRAATO
IPC: G01N33/569
Filed: 1984-01-26
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-S58127926-A (JP)
Title: Formation of color image
Inventor: HIRAI HIROYUKI
IPC: G03C5/40
Filed: 1982-01-27
Abstract: PURPOSE:To obtain an image almost free from stains without requiring washing by processing a color photosensitive silver halide material in the presence of a reducing agent and an optionally added coupler using a peroxide, a halogenite, an iodoso compound or a Co (III) complex compound as an intensifier at a specified pH. CONSTITUTION:A color photosensitive silver halide material is processed in the presence of a reducing agent (developing agent) and an optionally added coupler using a dil. buffer soln. of 2-7pH contg. >=1 kind of intensifier selected from peroxides such as H2O2, halogenites such as sodium chlorite, iodoso compounds such as o-iodosobenzoic acid and Co (III) complex compounds such as hexamminecobalt chloride. Thus,washing can be eliminated, and a color image with sufficient developed color density is obtd. while effectively preventing staining even if the color photosensitive material contains a small amount of silver.
Patent JP-H04312993-A (JP)
Title: Manufacture of connecting terminal
Inventor: NOGUCHI HIDEO
IPC: H05K3/24
Filed: 1991-01-31
Abstract: PURPOSE:To offer the manufacturing method of a connecting terminal, whose manufacturing process is remarkably simplified and at the same time, which is remarkably improved in quality. CONSTITUTION:A common electrode 25 and an individual electrode 26 are formed of aluminium on an insulating substrate 22. Insulating films 28 having through holes 37 are formed on a plurality of parts to be plated. In a lower layer electrode 30, an adhesive layer 31 and an upper layer electrode 32 are formed on the part 33 to be plated in such a way that the electrode 30 is partially exposed and a plated layer 40 consisting of a nickel layer 38 and a gold layer 39 is formed on the electrode 32.
Patent JP-H09202774-A (JP)
Title: 2-arylquinoline and its production
Inventor: OKAZOE TAKASHI
IPC: C07D215/18
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a compound which is useful as an intermediate for quinoline compounds, an angiotensin II antagonist, useful for treating hypertension. SOLUTION: A 2-arylquinoline of formula I [R<1> , R<3> to R<9> are each H, a halogen, a lower alkyl; R<2> is methyl, a halomethyl, (substituted) (3H-imidazo[4,5- b]pyridin-3-yl)methyl; X is a halogen, H; Y is nitro, amino] is obtained by reaction of 2-(nitrophenyl)-4-quinolone of formula II (Y is nitro) with a halogenation agent such as phosphorus oxychloride at 20-130 deg.C for 0.1-10 hours. The compound of formula I (X is a halogen; Y is nitro) is reduced in the presence of a base to give a compound of formula I (X is H, Y is amino), a (quinolin-2-yl) aniline.
Patent JP-S56111172-A (JP)
Title: Cartridge for disc shape information recording medium
Inventor: TAJIMA OSAMU
IPC: G11B23/03
Filed: 1980-02-01
Abstract: PURPOSE: To contain a recording medium tight and to protect the recording plane from a damage, by constituting the opening side of a cartridge main body closed with a removal cover can be opened in loading and removing a disc shape information recording medium.  
     CONSTITUTION: A rectangular cartridge 1 consists of a sleeve 2 being the main body, and a cover 3 removably coupled to the opening 7 at the front side toward insertion direction (toward arrow X 1 ) of the sleeve 2. The inside of the sleeve 2 has a flat space 5 containing a disc 6 over the entire width and length, and three directions other than the opening 7 are closed. Since the opening 7 is open at disc loading and take-out, the recording plane of the disc 6 is not damaged. Further, with the disc 6 contained in the sleeve 2, since the opening 7 is closed with the cover 3, the disc 6 is not removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59137417-A (JP)
Title: Preparation of colonization stimulation factor and kallikrein originated from human urine
Inventor: FUNAKOSHI SATORU
IPC: A61K38/17
Filed: 1983-01-28
Abstract: PURPOSE:To separate and purify CSF (colonization stimulation factor) and kallikrein which are physiologically active substances, in high recovery, by the high- speed liquid gel-filtration chromatography of the urine of healthy man or a solution containing CSF and kallikrein. CONSTITUTION:Urine of healthy man or a solution containing CSF and kallikrein originated from human urine is concentrated in terms of proteins, and the concentrated liquid is made to equilibrate with a buffer solution containing a stabilizer (e.g. polyethylene glycol having a molecular weight of 1,000-10,000 Dalton) [e.g. a buffer solution having an ionic strength of 0.05-0.5 and pH of 6.0-8.0 and containing 0.01-0.1% (W/V) of the stabilizer]. The equilibrated mixture is passed through a column packed with a carrier having a molecular sieve effect having a molecular weight exclusion limit of 10<5>-5X10<5> Dalton measured by globular protein and treated preliminarily with said buffer solution. CSF and kallikrein are separated and recovered from the liquid by the high-speed liquid gel-filtration chromatography.
Patent JP-2000217372-A (JP)
Title: Pulse power supply for klystron
Inventor: OSHITA EIJI
IPC: H02M9/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To bring a reverse voltage being applied to a klystron substantially to zero by supplying a bias current to a pulse transformer in response to occurrence of in-tube discharge and saturating the flux of the pulse transformer in the reverse direction. SOLUTION: Power supply section of a pulse power supply comprises capacitors C1, C2,..., Cm connected in parallel, and a current detector for a klystron 7 connected in series therewith. In-tube discharge of the klystron can be detected because the current increases abnormally upon occurrence of in-tube discharge. When a saturation bias current -Is is supplied, power is returned from an EOL in reverse direction and the flux is invariant even if a current flows through the primary winding reversely, impedance of a transformer becomes 0 and no voltage is induced in the primary and secondary windings. Consequently, power being reflected between a power supply and a load is prevented from flowing over the transformer to apply a reverse voltage to the klystron.
Patent JP-H06224495-A (JP)
Title: Laser oscillator
Inventor: KOIZUMI TOSHIRO
IPC: H01S3/03
Filed: 1993-01-27
Abstract: PURPOSE:To prevent deterioration in performance due to adsorption of water molecules in the atmosphere at the time of opening a hygroscopic material with the atmosphere if a hermetic vessel and to remove the molecules in the vessel. CONSTITUTION:A laser oscillator 1 is formed to generate a laser oscillation by generating gas discharge in a first hermetic vessel 3, and comprises a second hermetic vessel 23 provided via a first switching unit 21 out of the vessel 3, and a hygroscopic material 25 in the vessel 23.
Patent JP-H03216120-A (JP)
Title: Transparent sheet having high strength
Inventor: ARIOKA TOKUAKI
IPC: A01G9/14
Filed: 1990-01-19
Abstract: PURPOSE:To obtain the subject sheet suitable for a vinyl house having excellent transparency and strength with light weight by uniting yarn comprising a three- layered film of lowdensity polyethylene as outer layers and high-density polyethylene as an inner layer in one body with heating. CONSTITUTION:Ultra low-density polyethylene 1 having MI=0.4-1.0 or linear low-density polyethylene 1 having MI=0.8-2.0 is used as outer layers and high density polyethylene 2 having MI>=0.8 is used as an inner layer to form a three- layered film. Then, said film is formed to flat yarn or split yarn, thus said yarn is woven or parallelized in warp or weft and fused in one body to afford the aimed sheet.
Patent JP-H05216431-A (JP)
Title: Display device
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/20
Filed: 1992-01-27
Abstract: PURPOSE:To eliminate the need for an extra control circuit by adding a circuit which adds clocks as many as unnecessary registers of a data-side shift register to a data clock signal and transfers data. CONSTITUTION:The data clock signal 1 is converted into a modulated clock signal 16 through a data clock counter 14 and a data clock modulating circuit 15 and this modulated clock signal 16 is inputted as the clock of the data-side shift register 7. The data clock signal 1, a latch signal 2, a scanning data signal 4, and a scanning clock signal 5 are outputted by passing in the display device and a dot data output 17 after passing through the data-side shift register 7 is outputted as dot data. Namely, data clocks as many as the registers of the data-side shift register 7 which are more than the in-use circuits of a data-side driver 6 are added and the data output is sent out of the data-side shift register 7. Display control can, therefore, be performed by one control circuit matching the display capacity of the whole system.