baber/WOPTO huggingface dataset:
Patent IL-79876-A (IL)
Title: Plastic pipe connection
IPC: B25B27/10
Filed: 1986-08-28
Abstract: A coupling sleeve (3) pushed onto the plastic pipe (1) and provided with barbs (3a) is drawn over a driving shoulder against the connecting piece (2) by a union nut (4). The opened-out pipe end (1a) is clamped between a curved end face of the connecting piece (2) and the coupling sleeve (3). Possible leakages caused by the flow of the pipe material are prevented by a spring (6), and the pipe (1) is prevented from turning during assembly by a sliding ring (5). The device used for assembling the pipe connection has grips (13) for fixing the pipe in position with a toggle lock (16) and a press ring (26), which can be displaced in sliding manner on a stop (25) acting as a centering arbor, and can be actuated by a hand lever (31). With only a few manipulations, the coupling sleeve (3) can be pushed onto the centrally held plastic pipe (1). Owing to the omission of the supporting sleeve required hitherto, the through-flow cross-section of the plastic pipe (1) is not reduced by the installation of this pipe connection. Heating up the end of the plastic pipe is no longer necessary during assembly. The pipe connection, which can be made cost effectively, is uncomplicated in its construction and absolutely liquid-tight.
Patent IL-87303-A (IL)
Title: Multiple,parallel packed column vaporizer
IPC: B05B17/04
Filed: 1988-08-02
Abstract: A multiple, parallel packed column vaporizer (10) for vaporizing a chemical having a relatively low decomposition temperature includes a shell (12); a plurality of parallel, vertically oriented vaporization columns (34) arranged in the shell, each vaporization column having inner walls and upper (14) and lower (16) open ends; a distribution assembly (152) for distributing the chemical substantially equally to the open upper ends (14) of the vaporization columns (34), which flows downwardly therein; a fluid heat exchanger which heats the vaporization columns to provide the heat needed to vaporize the chemical therein; and a gas supply (132) which supplies the gas to the lower ends (16) of the vaporization columns (34) so that the chemical is vaporized and becomes entrained in the gas and is carried upwardly out of the vaporizer (10).
Patent IL-90940-A (IL)
Title: 7-(1-pyrrolidinyl)-3-quinolone- and -naphthyridone- carboxylic acid derivatives, their preparation and pharmaceutical compositions and animal feed additives containing them
IPC: A23K20/195
Filed: 1989-07-12
Abstract: 7-(1-Pyrrolidinyl)-1,4-dihydro-4-oxo-3-quinoline-carboxylic acid and 7-(1-pyrrolidinyl)-1,4-dihydro-4-oxo-1,8-naphthyridin-3-carboxylic derivs. of formula (I), their hydrates, acid addition salts, as well as their alkali metal, alkaline earth, silver and guanidinium salts are new; X<1> = halo; X<2> = H, NH2, 1-4C alkylamino, di(1-3C alkyl)amino, OH, 1-4C alkoxy, SH, 1-4C alkylthio, arylthio or halo; R<1> = 1-4C alkyl, 2-4C alkenyl, 3-6C cycloalkyl, 2-hydroxyethyl, 2-fluoroethyl, OMe, NH2, MeNH, EtNH or Me2N; or is Ph (opt. mono- or disubstd. by F); R<2> = H, 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl; R<3> = a gp. of formula (a): R<4> = 1-4C alkyl, aryl or 1-4C acyl; R<5> = H, 1-4C alkyl, OH or OMe; R<6> = H, 1-4C alkyl (opt. substd. by OH), aryl, heteroaryl, benzyl, 1-4C alkoxycarbonyl, 1-4C acyl, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl or 3-6C cycloalkyl; R<7> = H or 1-4C alkyl; R',R'' = H, Me or Ph; R''' = H or Me; Y = O, CH2, CH2CH2 or CH2O (where the bond to N may be via C as well as O); (Note: Y is not otherwise defined in claim 1). Z = O or S; A = N or CR<8>; R<8> = H, halo, Me, CN, NO2 or OH, or R<8>+R<1> = a bridge of type (b)-(d): Cpds. of formula (e) are excluded; R1 = 1-4C alkyl; R2,R3 = H or 1-4C alkyl; R4 = cyclopropyl, Ph, halophenyl, thienyl, opt. substd. by 1-4C alkyl or halo; R5 = halo. Also claimed is the S,S-configuration of a cpd. of formula (f) and its salts:A = CCl, CF or COMe.
Patent IL-92466-A (IL)
Title: Arylpiperidine derivatives and pharmaceutical compositions containing them
IPC: C07D211/14
Filed: 1989-11-27
Abstract: N-alkyl or oxyalkyl arylpiperidine cpds. of formula (I) are new. In (I), Ar = Ph, fluorophenyl, chlorophenyl, trifluoromethylphenyl, methoxyphenyl, tolyl or naphthyl opt. substd. with F, Cl, CF3 or OMe; n= 2-4; X= O, S or a direct bond; R= Ph, hydroxyphenyl, methoxyphenyl, tolyl, 2-amino-4-thiazolylphenyl, 5-oxindolyl, 2-methyl-4-oxo-4H-pyrido (1,2a)pyrimidin-3-yl, 7,9-dioxo-8-azaspiro(4,5)decan-8-yl or 1,8,8-trimethyl-2,4-dioxo -3-azabicyclo(3.2.1)heptan-3-yl. - Also new are arylpiperidine cpds. (II) from which (I) are prepd.. - (I) can be prepd. by reacting (II) with at least an equiv. amt. in moles of an aralkyl (or aryloxyalkyl) or heterocyclyl ether deriv. or corresp. halide of formula: Q(CH2)nXR where Q= a leaving gp. (e.g. p-toluenesulphonyloxy or halogen) in a reaction-inert polar organic solvent (partic. acetone or MIBK), under anhydrous conditions, in the presence of at least an equiv. amt of an appropriate base (partic. Na2CO3 or K2CO3). A temp. of 50-150 deg.C for 2-24 hrs. is used.
Patent IL-94537-A (IL)
Title: p-Substituted propanephosphinic acid derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: A61P25/26
Filed: 1990-05-28
Abstract: Compounds of the formula I <CHEM> wherein either R1 is halogen, R1 min  is halogen or hydrogen and R2 and R2 min  denote hydrogen or R1 and R1 min  represent hydrogen, R2 is an aliphatic or aromatic radical and R2 min  is hydroxy or R2 and R2 min  together represent oxo, and wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms or, if R1 and R1 min  denote hydrogen, R2 represents an aromatic radical and R2 min  is hydroxy, R represents methyl, and their salts are useful as nootropics, antidepressants and/or anxiolytics. The can be manufacture by replacing any group R5 by hydrogen and/or converting any group Z0 into amino in a compound of formula II <CHEM> in which R, R1, R1 min , R2 and R2 min  have their previous significances, Z represents a protected or latent amino group Z0 and R4 denotes hydrogen or a hydroxy-protective group R5, and wherein amino as a constituent of R and/or hydroxy R2 min  or oxo R2 + R2 min may be present in a temporarily protected form.
Patent IL-97476-A (IL)
Title: N-phenylglycinamide derivatives their preparation pharmaceutical compositions containing them and their application
IPC: A61K38/05
Filed: 1991-03-07
Abstract: PCT No. PCT/FR91/00174 Sec. 371 Date Oct. 8, 1992 Sec. 102(e) Date Oct. 8, 1992 PCT Filed Mar. 5, 1991 PCT Pub. No. WO91/13907 PCT Pub. Date Sep. 19, 1991.Compounds of formula:    <IMAGE>  (I)  in which R1 represents a hydrogen atom, an alkyl or alkoxycarbonyl radical or a phenyl radical, optionally substituted, R2 represents an alkoxy, optionally substituted cycloalkyloxy, cycloalkylalkyloxy, phenylalkyloxy, polyfluoroalkyloxy or cinnamyloxy radical or a radical -NR5R6, R3 represents a phenylamino radical in which the phenyl ring is optionally substituted, an optionally substituted phenyl radical or a naphthyl, indolyl or quinolyl radical, R4 represents a substituted phenyl radical, R5 and R6, which may be identical or different, represent a hydrogen atom or an alkyl, optionally substituted phenyl, indanyl, cycloalkylalkyl, cycloalkyl or phenylalkyl radical, or alternatively R5  and R6, together with the nitrogen atom to which they are attached, form a heterocycle, their preparation and medicinal products containing them.
Patent JP-S63179001-A (JP)
Title: Production of hyper-fine particle of magnetic material
Inventor: IIJIMA TETSUO
IPC: H01F1/00
Filed: 1987-01-21
Abstract: PURPOSE:To produce hyper-fine particle of a magnetic material having a uniform particle shape and distribution, high saturation magnetization and low coercive force by subjecting a base material consisting of the hyper-fine particle of the magnetic material contg. Fe and Zn elements to a heat treatment at a high temp. in an atmosphere below atm. pressure. CONSTITUTION:A base material consisting of the hyper-fine particle of the magnetic material contg. the Fe and Zn elements is subjected to the heat treatment for 1 - several hours at >=800 deg.C in the atmosphere of the atm. pressure or reduced pressure. The above-mentioned base material is preferably obtd. by a co-deposition method such as, for example, method of adding NaOH to an aq. soln. contg. FeCl2 and ZnCl2 and has about several - tens and some nm grain size. The above-mentioned heat treatment is adequately executed in the atm. atmosphere or inert gaseous atmosphere such as N2. The hyper-fine particle of the magnetic material of the single compsn. having the high saturation magnetization, low coercive force and uniform particle shape and distribution is thereby obtd.
Patent JP-2000205592-A (JP)
Title: Ventilation device
Inventor: YOSHIDA SHIGEO
IPC: F24F1/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate a contamination substance and foul odor and adjust temperature by providing an air-conditioner for air-conditioning indoor air at a ventilation device for forcibly introducing the fresh air indoors via an air duct for passing in a means for adsorbing a substance in air in a process for introducing the fresh air. SOLUTION: An air duct 1 for introducing the fresh air indoors is provided in a building A. The air duct 1 is composed of a duct part 7 below floor that is arranged at space 6 below floor and a duct body part 8 that is arranged above floor. Then, a means 5 for adsorbing a substance in air is accommodated in an accommodation part 11 halfway to the duct part 7 below floor. Diatomaceous earth, activated carbon macadam, or the like is used as an adsorption means 5 by itself or by mixing to adsorb a contamination substance and foul odor such as a contamination gas for elimination. Also, a fan 12 for forcibly adsorbing the fresh air and an air-conditioner 4 for air-conditioning are provided in the duct body part 8, thus maintaining the air in indoor space comfortably and in a healthy state.
Patent JP-S57127028-A (JP)
Title: Hydraulic circuit for loading shovel
Inventor: YAGIYUU TAKASHI
IPC: E02F3/43
Filed: 1981-01-28
Abstract: PURPOSE:To eliminate the need to raise a boom in case a bucket returns to an excavation start position, by a method wherein a switch valve is mounted at lines for connecting together a level cylinder and boom cylinder, and the switch valve is shut off at a time when a rod of an arm cylinder contracts. CONSTITUTION:A switch valve 21 is situated between lines 10 and 11 connecting together a level cylinder 9 and a boom cylinder 6. The switch valve 21 is changed over to a switching position (m) through reception of a pilot pressure signal from a line (a), and is kept in a switching position (n) where no pilot pressure signal is inputted. In order to return a bucket to an excavating start position through contraction of a rod of an arm cylinder 7 after soil is unloaded from the bucket, the switch valve 21 is kept in the switching position (n), the lines 10 and 100 are shut off, and a rod side oil chamber 9A and a bottom side oil chamber 6A are connected to a tank 16. This prevents generating of oil pressure in an oil chamber 9B even through the contraction of the rod of the cylinder 7, exerts no influence on the cylinder 6, and prevents a boom 3 from being raised.
Patent JP-S55105861-A (JP)
Title: Magnetic disc device
Inventor: KIYOTA TADASHI
IPC: G11B21/08
Filed: 1979-02-02
Abstract: PURPOSE: To simplify the mechanism by fixing the detent wheel possessing the rotational position detection part to the feed screw interlocking the motor which is capable of the forward and backward turns and then providing the carriage with the magnetic head to the female screw part engaging the feed screw.  
     CONSTITUTION: Feed screw 2 is connected to motor 1 which is capable of the forward and backward turns, and detent wheel 3 is fixed to screw 2. And the positioning is performed through the engagement of click stop 4 with the notch at the outer circumference part of wheel 3. When the torque of motor 1 becomes larger than the holding force of stop 4, screw 2 has turns by the rotation of motor 1. And then carriage 6 for support of wheel 3 moves forward or backward along the guide bar. Then rotational position detection part 7 of wheel 3 is detected by forward or backward position detection parts 8 and 9 each when wheel 3 had the proper turns. Based on this, the current of the motor is cut off to carry out the positioning for magnetic head 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06224397-A (JP)
Title: Manufacture of solid-state image sensor
Inventor: YAMANAKA HIDEO
IPC: H01L21/301
Filed: 1993-01-26
Abstract: PURPOSE:To produce a solid-state image sensor causing no defects in imaging by a dust-free wafer grinding process comprising the steps of attaching a UV tape to the front side of a wafer, grinding its rear side, irradiating the tape with ultraviolet, and remove the tape. CONSTITUTION:On-chip lens is formed on a semiconductor wafer 21 that includes photodetector regions and charge-transfer regions, and a protective tape 34 is attached to cover the entire surface of the wafer. After the rear surface of the wafer is ground, the protective tape is removed. The wafer is reduced in thickness and diced into chips. The protective tape may be UV-curing tape, which can be peeled after irradiated with UV light. This tape serves to protect the on-chip lens from physical damage.
Patent JP-S60154992-A (JP)
Title: Water producing ship
Inventor: NISHINO YOSHINORI
IPC: B63B35/44
Filed: 1984-01-23
Abstract: PURPOSE:To simply convert the sea water into pure water through the navigation of a ship by heating the sea water introduced from a bow part by the waste gas of a main engine and generating steam by a multistage flash which is put into vacuum by a negative-pressure generator in the stern part. CONSTITUTION:The sea water supplied from a bow-part taking-in port 7b is introduced into a funnel 6 for a main engine 4 and heated by waste gas. A reduced-pressure generator 17 for generating the suction force through the navigation of a ship is installed onto a stern part, and a water producing apparatus 3 consisting of multistage flashes is put into vacuum. Steam is generated by allowing the heated sea-water to pass through the multistage flashes of the water producing apparatus 3, and pure water is obtained by cooling said steam. Therefore, the sea water can be simply converted into pure water through the navigation of the ship.
Patent JP-H06223908-A (JP)
Title: Electric wire connection fitting
Inventor: UKAI FUJIO
IPC: H01R13/04
Filed: 1993-01-26
Abstract: PURPOSE:To provide an electric wire connection fitting which can be thinned to reduce a wiring space and at the same time has a sufficient strength of connection by making the direction of the surface of a pair of spring plates constituted of an inserted tooth rest nearly parallel to the front-back surface in the direction of the thickness of the connection fitting body used for electrical connection. CONSTITUTION:A flat plate plug knife-edge 1 is inserted into a plug knife-edge bearing 2 for electrical and mechanical connection is housed in the inner part of an insertion hole 3. The plug knife-edge bearing 2 is constituted of a pair of spring plates 4 in opposite, and the surface of the spring plates 4 is directed so as to be nearly parallel to the front-back surface of an electric wire connection fitting body 5 in the direction of the thickness. Thereby, in comparison with such constitution that the surface of the spring plates 4 is directed to the direction crossing the direction of the thickness at a right angle thereto, the thickness of the body 5 can be thinned, and the wiring space can be thinned. Further, even when the body 5 is thinned, the sufficient strength of connection can be obtained.
Patent JP-S60154102-A (JP)
Title: Image pickup storage device
Inventor: MATSUO CHIKAO
IPC: G01B11/24
Filed: 1984-01-23
Abstract: PURPOSE:To perform graphic processing speedily at random by providing a means which controls the passing and cutoff of light to the photodetecting surface of optical write type random access memory or allows only a signal with predetermined wavelength to pass in front of the photodetection surface in the incidence direction of a signal. CONSTITUTION:A video processing means 16 stores a scanning address in a necessary scanning address table 17 through a line l1. The necessary scanning address table 17 outputs the necessary scanning address to an industrial television camera 12 through a line l2. The video processing means 16 also outputs an opening-closing control signal to a liquid-crystal shutter 15 provided to the industrial television camera 12 through a line l3. This opening-closing control signal is used to open the liquid-crystal shutter 15. The liquid-crystal shutter 15 is opened, so the industrial television camera 12 stores image data on an object of detection in optic RAM14 according to data stored in the necessary address table 17.
Patent JP-H06224448-A (JP)
Title: Semiconductor device
Inventor: SHIGA NOBUO
IPC: H01L29/812
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a high-gain variable-gain amplifier, a high-gain mixer circuit and a dual-gate FET which is suitable for them. CONSTITUTION:In a dual-gate FET, the gate width of a first gate electrode (a source-side gate electrode) 24 is different from the gage width of a second gate electrode (a drain-side gate electrode) 25. When the FET is applied to a variable-gain amplifier, a high gain is obtained. In addition, when the magnitude relationship of the gate width between the first gate electrode and the second gate electrode is reversed and the FET is applied to a mixer circuit, a high gain is obtained.
Patent JP-H06221203-A (JP)
Title: Composite combustion type diesel engine
Inventor: NAKAMURA NOBUMASA
IPC: F02M47/00
Filed: 1993-01-26
Abstract: PURPOSE:To make advantage of direct and indirect injection types, and compensate defects by adopting the direct injection type combustion chamber and indirect injection type combustion chamber in combination to one engine. CONSTITUTION:A common rail unit injector 2 has injection nozzles 23 respectively communicated with a constant pressure fuel supply device 21 through fuel pipes 22. A cylinder having a direct injection type combustion chamber 11 and a cylinder having an indirect injection type combustion chamber 12 are alternately arranged in view of explosion order of the cylinders. Fuel is injected according to an accelerator opening and an engine speed in respect to both direct and indirect injection type, under a high load area. Under medium and low load areas, fuel is injected in respect to the indirect injection type according to the accelerator opening and engine speed. The direct injection type cylinder is provided with a means for injecting fuel corresponding to friction, namely cancelling rate of the engine speed fluctuation. It is thus possible to make most of characteristics of both types, and thereby improve fuel consumption performance, output, treatment performance for noises and exhaust gas.
Patent JP-H11209861-A (JP)
Title: Hot dip plating method and device therefor
Inventor: NAGAI MASAHIRO
IPC: C23C2/38
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip plating method improving plating wettability on the boundary of a steel wire and forming a uniform and stable plated wire and to provide a device therefor. SOLUTION: This device has a hot dipping tank 5 stored with hot dip Al 6, a guide cylinder 3 guiding a steel wire 11 to the hot dip Al 6 in the hot dipping tank 5, an insulating cylinder 4 connected to the guide cylinder 3, a seal die 2 filling the inserting port of the steel wire 11 in the guide cylinder 3 and a vacuum pump 1 connected to the guide cylinder 3. The insulating cylinder 4 is brought to contact in such a manner that the opening part thereof is made lower than the liq. face of the hot dip Al 6, the vacuum pump 1 reduces the pressure of an evacuated chamber in the guide cylinder 3 and the insulating cylinder 4 to a prescribed vacuum, and the steel wire 11 is dipped in the hot dip Al 6 in the evacuated chamber 18.
Patent JP-H03215929-A (JP)
Title: Alignment device
Inventor: TORIGOE MAKOTO
IPC: H01L21/027
Filed: 1990-01-20
Abstract: PURPOSE:To cut down the length of an optical path in the air thereby enabling an alignment to be made with high precision by a method wherein the effect of color aberation in a projection optical system is averted by making use of multiple reflection members arranged in the space on the reticle side of the projection optical system so that an wafer surface and a reticle surface may have an almost cooperative relation through the intermediary of the multiple reflection members. CONSTITUTION:An image of a wafer alignment mark 10 is made on the part near a reticle alignment mark 2a on a reticle surface while the image of relative positions of both marks or the wafer alignment mark 10 is made on a reference mark arranged on the space on the reticle 2 side of a projection lens system 1 or an image pick-up element 12 surface to detect said relative positions. In order to make an alignment of a wafer 3, multiple reflection members 7 are arranged in the space on the reticle 2 side so that the wafer alignment mark 10 and the reticle alignment mark 2a or the wafer alignment mark 10 and the reference mark or the image pick-up element 12 may have a substantially conjugated relation to each other. Through these procedures, the image of the wafer alignment mark 10 can be successfully made on the part near the reticle alignment mark 2a thereby enabling the alignment to be made with high precision.
Patent JP-S60155877-A (JP)
Inventor: MATSUMOTO YUUJI
IPC: A47F3/04
Filed: 1984-01-25
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-S60179979-A (JP)
Title: Tape cassette
Inventor: HARA MITSUHIKO
IPC: G11B23/087
Filed: 1984-01-25
Abstract: PURPOSE:To decrease the number of component parts and to simplify the constitution of a brake means by using the brake means which gives the damping power to the magnetic tape winding matters while a slider is stored in a housing and then releases the damping power when the slider is pulled out. CONSTITUTION:A slider 3 which supports magnetic tape winding matters 5 and 6 is stored slidably into a tape cassette housing 2. When a tape cassette is not used, V-shaped brake parts 29b and 29c formed at both end sides of a brake member 29 molded with a synthetic resin material which can be elastically deformed are deformed elastically in the direction separating from a beam part 29a and press the outer circumferences of reel hubs 24 and 25 from outside to prevent the revolutions of both hubs. Then the part 29a of the member 29 is hooked at its center part and the member 29 is deformed elastically when the slider 3 is slid toward an arrow head X2. Then parts 29b and 29c change their positions in the outside direction. Thus the damping power is released to the hubs 24 and 25. As a result, the matters 5 and 6 can be freely revolved.
Patent JP-H11211400-A (JP)
Title: Flare launching device
Inventor: TERASHITA HIROYOSHI
IPC: F42B4/26
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To eminently improve safety during use. SOLUTION: This device comprises a magazine part 3 charged with flares 2; a grip part 5 for hand-operation incorporating an electric type launching control means 4 for the flare 2. The launching control means 4 forms a flare launching device 1 having an attitude switch 29 turning ON in a state that a flare lunching direction is within a given angle range with a vertical direction and launching of the flare 2 is practicable only within the given angle described above.
Patent JP-S58130709-A (JP)
Inventor: TERASAKA KOUICHI
IPC: H02B13/02
Filed: 1982-01-29
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。