baber/WOPTO huggingface dataset:
Patent JP-H05105846-A (JP)
Title: Air-activable polymeric composition
Inventor: BURENDAN KUNIAFUSEI
IPC: C09J4/02
Filed: 1992-03-06
Abstract: A one-part, air-activatable, polymerisable composition comprising:       (a) at least one free-radically polymerisable monomer, and (b) an activator system for effective polymerisation of the free-radically polymerisable monomer, said activator system comprising at least one auto-oxidisable compound of a formula which includes the structure I:- <CHEM> where x is 0 or 1, and where the lines representing unfilled valencies indicate bonds to carbon, hydrogen or hetero atoms, alone or in combination with a weak acid;  with the proviso that: when x = 0, the nitrogen atom in structure I is not bonded to a second nitrogen atom;  and when x = 1 there is a structure I in the compound in which the <CHEM>  moiety does not form part of a phenyl ring; with the proviso that the composition does not contain a peroxide, or a peroxide precursor which produces peroxide in the absence of air or any ingredient which is a significant source of radicals in the absence of air. Preferred auto-oxidisable compounds are selected from the group consisting of partially hydrogenated pyridines, condensation products of cyclic ketones and ureas, Schiff's bases, indoles, pyrroles, imidazoles, piperazines, carbazoles, tetrahydroquinolines, and substituted derivatives thereof, particularly dihydropyridines. The composition may also contain a soluble ionic salt, particularly a cobalt or iron salt. The compositions as described are stable on storage in the absence of air, are activated by exposure to air, and will then cure in either the presence or absence of air.
Patent JP-S58204867-A (JP)
Inventor: ISHIBASHI TANEZOU
IPC: C04B35/52
Filed: 1982-05-19
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-S61243978-A (JP)
Title: Video tape recorder
Inventor: SANO MASARU
IPC: G11B15/26
Filed: 1985-04-20
Abstract: PURPOSE:To execute satisfactorily a good continuous recording or reproduction of plural video tapes by constituting the titled video tape recorder so that the remaining mechanism part except that which is in the course of recording or reproduction becomes a recording pause or a reproducing pause, when a continuous recording or reproduction is set by a setting switch, and the pause of the next mechanism part is released, when the recording or reproduction is ended. CONSTITUTION:A video cassette is installed to two pieces of mechanism parts 1a, 1b, and a continuous recording is set by turning on a setting switch 7. By operating the operating switches 5a, 5b, the mechanism part 1a and 1b are set and held to recording and a recording pause, respectively, through a sequence holding circuit 8, and by a command from a controlling circuit 10, a terminal rpa of a system controller 12 outputs a recording display signal, and controls the mechanism part 1a and 1b to recording and a recording pause, respectively. When the recording of the mechanism part 1 is ended, a tape end detecting signal is outputted to a controlling circuit 4 from a tape end detecting circuit 3a, a signal from a terminal rpb of the controller 12 is outputted by a command from the controlling circuit 10, the mechanism part 1a stops, 1b releases the recording pause, and the recording is started.
Patent JP-H05250327-A (JP)
Title: Method for driving circuit in sleeping mode
Inventor: SAKAI KATSUMI
IPC: G06F21/34
Filed: 1992-03-06
Abstract: PURPOSE:To put only necessary irreducible internal circuits of the circuit in sleeping mode in operation and to put all the circuits in operation for the 1st time when an operation mode signal is detected. CONSTITUTION:The circuit 10 in the sleeping mode employs the driving method which drives a circuit for sending a characteristic identification code with the reception output generated when a request-to-send signal which is higher than a constant reception level is received from a fixed station 11. The fixed station 11 repeatedly sends the request-to-send signal. In the circuit 10 in the sleeping mode, on the other hand, only the part of a signal detecting circuit 63 is in operation and detects whether or not there is the request-to-send signal. When the reception level is larger than the constant level, a mode switching control signal is outputted and all the circuits operate for the 1st time. The mode switching control signal is supplied as circuit driving electric power to the circuit 10 in the sleeping mode.
Patent JP-S62239796-A (JP)
Inventor: RONARUTO YAN HERATSUKU
IPC: H04R3/14
Filed: 1987-04-08
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-S60228522-A (JP)
Title: Novolak resin, resist composition, and pattern formation
Inventor: SAOTOME YASUSHI
IPC: C08G8/28
Filed: 1984-04-27
Abstract: PURPOSE:A novolak resin which can give a positive resist composition of high dry-etching resistance when mixed with a diazo photosensitizer, comprising specified Si-containing phenol units. CONSTITUTION:A novolak resin comprising a structure of formula I (wherein n is a positive integer and R is H or alkyl). Alternatively, a novolak resin comprising a structure of formula I and a structure of formula II. When this resin is mixed with a diazo photosenstizer [e.g., a reaction product between naphthoquinone-(1,2)-diazido-(2)-5-sulfonyl chloride and p-cresol], a positive resist composition of high dry etching resistance can be obtained. A pattern formed on this resist composition by a usual lithography can show sufficient resistance as a mask for etching a thick organic film in a dry etching process and can allow the pattern to transfer exactly to the organic film.
Patent JP-H03284665-A (JP)
Title: (3r)-2-azetidinone derivative and production thereof
Inventor: TERAJIMA ATSURO
IPC: C07D205/08
Filed: 1990-03-30
Abstract: NEW MATERIAL:A 3(R)-2-azetidinone derivative expressed by formula I (R<1> and R<2> are protecting groups of hydroxyl groups; R<3> is protecting group of amino group). EXAMPLE:(3R,4R)-1-Di-p-anisylmethyl-3-benzyloxy-4-[(R)-(1-tert- butyldimethylsilyloxy-1-phenyl)methyl]-2-azetidinone. USE:Useful as a synthetic intermediate for (2R,3S)-3-amino-4-cyclohexyl-2- hydroxybutyric acid derivatives useful as a raw material for producing peptidic compounds useful as a remedy for hypertension by human renin inhibitory activity. PREPARATION:An imine derivative expressed by formula II is reacted with a glycolic acid derivative expressed by formula III (X is Cl, Br or I) in the presence of a base to afford the objective compound expressed by formula I.
Patent JP-H02262469-A (JP)
Title: Power steering device for vehicle
Inventor: HASEGAWA TAKASHI
IPC: B62D6/02
Filed: 1989-04-03
Abstract: PURPOSE:To increase the rotation resistance of a steering handle and perform safe driving by carrying out the duty on/off control of a control valve provided between a flow control valve with an overload relief valve and a controller at the time of detecting the high speed condition of a vehicle. CONSTITUTION:The main portion of the hydraulic system 40 of power steering is formed with a hydraulic pump 38, a flow control valve 41 with an overload relief valve and a controller 13. A control valve 46 having a solenoid 48 so as to be duty controlled is provided between the flow control valve 41 and the controller 13. A speed detector 34 detects the speed condition of a vehicle and, at the time of detecting the high speed condition of the vehicle, the control valve 46 is controlled so as to carry out the duty on/off of oil pressure to the controller 13 by a control means 47 having a solenoid driving circuit. Thereby, the rotor 44 of the controller 13 is made function as a hydraulic pump to increase the rotation resistance of a steering handle 24.
Patent JP-H04321916-A (JP)
Title: Magnetic head driving device
Inventor: MIHASHI YASUO
IPC: G11B5/58
Filed: 1991-04-17
Abstract: PURPOSE:To vary the azimuth angle of a magnetic head in the magnetic head driving device for moving vertically a rotary magnetic head in parallel to a rotation axis. CONSTITUTION:On the left and the right of a center line of an elastic member 35 to which a rotary magnetic head is attached, two coils 38a, 38b are provided, and also, on these two coils, permanent magnets 36a, 36b and 37a, 37b provided so as to be opposed to each other are provided, and a driving power source which can control the current quantity conducted electrically to two coils 38a, 38b is provided. By generating suction force and resiliency between a magnetic field generated by allowing a current to flow two coils 38a, 38b, and a magnetic field of a permanent magnet, the magnetic head can be moved vertically and the azimuth angle can be varied, therefore, a reproducing picture of a high picture quality, in which an azimuth loss is small and a crosstalk is scarcely generated can be obtained. Also, recording, reproduction and special reproduction can be executed by one driving head.
Patent JP-H07269999-A (JP)
Title: Refrigerant recoverying device
Inventor: SAGARA TOSHIO
IPC: F25B45/00
Filed: 1994-03-30
Abstract: PURPOSE:To shorten a recoverying time of refrigerant and improve a recoverying efficiency by a method wherein there is provided a flow passage control device for use in controlling whether refrigerant from a recovered side connecting port is flowed to a liquid refrigerant bypassing circuit or the refrigerant is flowed to a main recoverying circuit. CONSTITUTION:There is provided a liquid refrigerant bypassing circuit 46 extending from a recovered connecting port to a recoverying connecting port. There is provided a flow passage controlling device 22 for use in controlling whether the refrigerant from a recovered side connecting port is flowed to the liquid refrigerant bypassing circuit 45 or the refrigerant is flowed to a main recoverying circuit 55. With such an arrangement as above, it becomes possible to recover the liquid refrigerant in the recovering device into a recoverying container B through a liquid refrigerant bypassing circuit 45 without passing through a compressor 16. In addition, in the case that a liquid/gas sensing device 2 detects the liquid refrigerant, the refrigerant is flowed in the liquid refrigerant bypassing circuit 45 and in the case that the refrigerant is detected, the refrigerant is flowed in the main recoverying circuit 55 to operate a compressor 16. With such an arrangement as above, it is possible to perform an easy and rapid recoverying of refrigerant within the recovered device and to make a more improvement of a recoverying efficiency.
Patent JP-S58201513-A (JP)
Inventor: HIYOUDOU MASAKATSU
IPC: H02G1/06
Filed: 1982-05-19
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-S63267747-A (JP)
Title: Method of removing salt from aqueous alkanol amine by use of electric dialytic cell equipped with ion exchange membrane
Inventor: RICHIYAADO EI GUREGORII JIYUNI
IPC: B01D53/34
Filed: 1988-04-08
Abstract: Method which includes passing a gas stream containing carbon dioxide, hydrogen sulfide, sulfur dioxide, mercaptans and other acid gases through an aqueous alkanolamine solution to remove the carbon dioxide, hydrogen sulfide, sulfur dioxide, mercaptans, etc., from the gaseous stream. Heat-stable alkanolamine salts form in the aqueous alkanolamine solution due to the acid contaminants (other than hydrogen sulfide or carbon dioxide) removed from the gas stream. A base is added to the aqueous alkanolamine solution to convert all or part of the heat-stable alkanolamine salts into alkanolamine and simple salts. The base-treated aqueous alkanolamine solution is electrodialyzed in an electrodialysis cell containing ion exchange membranes. The purified aqueous alkanolamine solution can be used again to remove carbon dioxide, etc., from the gas stream.
Patent JP-S5421307-A (JP)
Title: Magnetic recording medium and production of the same
Inventor: KOBAYASHI KAZUO
IPC: G11B5/738
Filed: 1977-07-19
Abstract: PURPOSE: To readily form a magnetic recording medium which seldom causes peeling, etc. of the magnetic thin-film provided on an anodic-oxidized film hence has high reliability by anodic-oxidized film hence has high reliability by anodic-oxidizing an Al (alloy) base layer and filling non-magnetic substance within the small pores of said film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59212192-A (JP)
Title: Flux cored stainless steel wire
Inventor: FUJIMOTO ROKUROU
IPC: B23K35/368
Filed: 1983-05-16
Abstract: PURPOSE:To provide a titled wire which has improved slag detachability by packing a flux consisting of a slag forming material contg. limited compsn. of S, Bi component, TiO2, SiO2 and ZrO2 and a specific amt. of a deoxidizing agent in a tubular sheath of a stainless steel. CONSTITUTION:A stainless steel is formed to a tubular shape, and a flux contg. a flux forming material consisting, by the total weight of a wire, of 0.001-0.1% S simple substance or as a compd., 0.001-0.3% Bi simple substance or as a compd., 1-10% TiO2, 0.1-7% SiO2 and 0.1-5% ZrO2 and 0.05-3% deoxidizing agent of Si, Ti, Al, Mg, etc. in total is packed in the sheath formed in such a way. The packed flux is wet mixed with water glass if necessary. Detachability of slag in gas shielded arc welding is improved by such flux cored wire and the all-position welding is accomplished with good workability.
Patent JP-H08288948-A (JP)
Title: Optical atm switch
Inventor: TSUKADA MASAHITO
IPC: H04B10/54
Filed: 1995-04-11
Abstract: PURPOSE: To attain high speed processing by providing an input buffer circuit, an electrooptic cell conversion circuit, an optical wayeguide, an optical star coupler, an optical cell selection circuit, an optoelectric cell conversion circuit and an output buffer circuit. CONSTITUTION: An electric ATM cell outputted from input buffer circuits 2-1-2-n is given to electrooptic cell conversion circuits 3-1-3-n. The circuits 3-1-3-n modulate an optical short pulse train whose pulse width is Δτr and whose period is 1/N(s) by an electric ATM and converts the pulse train into an optical signal. An optical ATM cell of each channel is given to an optical star coupler 5 via optical waveguides 4-1-4-n having a relative time delay Δt between adjacent channels, the optical ATM cell is outputted from the coupler 5 while being subject to bit multiplexing for each Δt. At the output of the coupler 5, each optical switch of optical selection circuits 6-1-1-6-n-N selects a desired cell.  Each optical ATM cell is converted by optoelectric cell conversion circuits 7-1-7-n, the converted cell is subject to contention avoidance control by corresponding output buffer circuits 8-1-8-n and the result is sent.
Patent JP-H0624653-A (JP)
Title: Bobbin transferring device of fine spinning winder
Inventor: YOSHIKAWA SHU
IPC: B65H67/06
Filed: 1992-04-07
Abstract: PURPOSE:To normally perform the allocation of a spindle number to an actual bobbin ejected from a fine spinning frame, and to enable performing the read of the spindle number only when a tray sent from a winder is an empty tray for some reason. CONSTITUTION:A writting part 7 for writting a fine spinning spindle number into a tray for shouldering a bobbin is provided on the downstream of a confluence A in an annular passage 8, and also a reading part 12 for reading a fine spinning spindle number is provided on the downstream of a confluence B in the annular passage 8. And a controller for prohibitting the ejection on the side of a fine spinning frame 1 and the operation of a writting part 7 when a pick finding failed bobbin stored in the annular passage 8 is ejected to return to the front side of a pick finding device 10, and for performing the reading operation of the fine spinning spindle number by a reading part 12 when a tray ejected from the empty tray carrying pasagge 5b on the side of a winder 2 is an empty tray is provided.
Patent JP-S62242335-A (JP)
Title: Formation of element isolating region of semiconductor integrated circuit
Inventor: IKUSHIMA YASUTAKA
IPC: H01L21/76
Filed: 1986-04-14
Abstract: PURPOSE:To make it feasible to form an element isolating region with less pattern conversion difference and stress concentration on transient regions by a method wherein both sides of a silicon oxide film is tapered and covered with thin silicon nitride film to be selectively oxidized. CONSTITUTION:A silicon nitride film 3 and a silicon oxide film 2 are successively etched at rslatively small selection ratio of etching speed between the silicon oxide film 2, the silicon nitride film 3 and a photoresist 4 to expose the surface of a single crystal substrate 1. Thus, the sides of silicon nitride film 3 and the silicon oxide film 2 are formed into a taper 5. Successively a channel cut regions 6 are formed. Next, after removing a photoresist 4, the second silicon nitride film 7 is formed to cover the surface of silicon single crystal substrate 1, the taper region 5 and the silicon nitride film 3. Finally, the second silicon nitride film 7 is anisotropically etched to be left only on a part of the taper part 5 mainly on the silicon oxide film 2 removing all of the other parts.
Patent JP-H01256900-A (JP)
Title: Diaphragm for acoustic device
Inventor: KURAMOCHI JINICHI
IPC: H04R7/08
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a diaphragm which has a larger internal loss without increasing the weight neither damaging the high flexural rigidity by making a honeycomb core of a vibration damping aluminium alloy. CONSTITUTION:Skin materials 2c and 2d are stuck to both faces of a honeycomb core 1a made of the vibration damping aluminium alloy. With respect to an Al-Si based alloy to be used, Si particles are deposited in Al being a matrix and form eutectic crystal when Si is added into Al. The boundary surface of Si particles in a second phase absorbs the vibration to improve attenuation capability Q<-1>. Thus, the internal loss of the whole of the diaphragm is increased and the satisfactory honey-comb core is obtained.
Patent JP-H03286118-A (JP)
Title: Lubricating device of two-cycle engine
Inventor: KURATA KOJI
IPC: F02B75/00
Filed: 1990-03-31
Abstract: PURPOSE:To supply oil of good balance and stability to left and right crank shaft bearings, by connecting one of discharge ports of an oil pump to a small chamber which continues to lubricating parts of the crank shaft bearings. CONSTITUTION:In a two-cycle engine, in which a cylinder is inclined frontward to be substantially horizontal, and oil-mixing fuel gas is supplied from the upper part of a crank case thereto through a lead valve device. A small chamber 14 parallel to a crank shaft is formed by casting in a space between the upper part of a crank chamber and the lead valve device. Both ends of the small chamber 14 continue to lubricating parts of crank shaft bearings 18a, 18b through oil passages 17a, 17b passing through the thick part of the crank case. One discharge port 20a of an oil pump unit is connected to the small chamber 14 through the oil passage 17a. Then, the small chamber 14 serves as an oil sump, so that the oil is supplied to the crank shaft bearings 18a, 18b in a guantity matching its consumption in a well-balance state.
Patent JP-H05259828-A (JP)
Title: Ring oscillator
IPC: H03K3/354
Filed: 1992-03-09
Abstract: PURPOSE:To change an oscillating frequency over a wide range while ensuring a sufficient logic amplitude by forming the oscillator through the use of a unit circuit including an inverter, an exclusive logic circuit and a capacitor. CONSTITUTION:With an oscillating frequency control signal set to a high level in the unit circuit, an exclusive OR circuit X acts like an inverter with respect to an input signal receiving other input. Then an output of the exclusive OR circuit X and an output of an inverter I are in phase and no voltage is substantially produced across a capacitor C. With the oscillation frequency control signal set to a low level, the exclusive OR circuit X outputs a signal in phase with a signal received by the other input. Then a large voltage is produced across the capacitor C and the propagation of an output signal of the inverter I is delayed by a period equivalent to the charging time of the capacitor C. Thus, the delay time in the unit circuit is increased and the oscillating frequency of the ring oscillator is increased.
Patent JP-H04294054-A (JP)
Title: Battery
Inventor: MURATA KAZUO
IPC: H01M2/16
Filed: 1991-03-25
Abstract: PURPOSE:To improve the charging/discharging cyclic lifetime by preventing internal shortcircuit due to generation of dendrite in a battery which uses class 1 electrode to its negative electrode. CONSTITUTION:In a battery using Class 1 electrode to the negative electrode 2, three or more porous separators 3 having a thickness below 100mum and a mean pore dia. of 1mum or less are installed between a pos. electrode 1 and neg. electrode 2. One of these separators 3 consists of a material having a coefficient of thermal expansion which differs from that of the other separator material.
Patent JP-2000272296-A (JP)
Title: Method and apparatus for transferring curved surface
Inventor: ONO HARUO
IPC: B41F16/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To uniformly transfer in a method for transferring a curved surface by utilizing solid particle collision pressure. SOLUTION: In the method for transferring a curved surface comprising the steps of opposing a transfer layer side of a transfer sheet S having a support and the transfer layer to a protrusion and recess surface side of a base material B to be transferred, colliding solid particles with the support side of the sheet S by a solid particle projecting means having a centrifugal blasting unit, and transferring the transfer layer to the material B by utilizing its collision pressure, as the projecting means, a centrifugal blasting unit having a width of a blade 41 of an impeller 40 of the same as or wider than the width of the material B is used, and the particles are projected by directing a rotating shaft center of the impeller 40 laterally to the advancing direction of the material B.
Patent JP-2000283124-A (JP)
Title: Automatic cylindrical object fixing mechanism
Inventor: OKU KOJI
IPC: F16B2/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cylindrical object fixing mechanism capable of easily locking and releasing a cylindrical object support without using screw cramping or the like by fitting ring parts on taper shaft parts of the cylindrical object support. SOLUTION: This automatic cylindrical object fixing mechanism can automatically lock a cylindrical object 10 by placing respective shaft parts 33, 34 of a cylindrical object support 30 provided around the cylindrical object 10 on L-shaped stoppers 22, 23 on a cylindrical object fixing stand 2, and by fitting taper rings 25 of respective turn bodies 20, 21 on respective taper shaft parts 33a, 34a.
Patent JP-S63251271-A (JP)
Title: Printer
Inventor: YOKOI TAKESHI
IPC: B41J29/00
Filed: 1987-04-08
Abstract: PURPOSE:To facilitate the mounting work of feeders, by a method wherein, a reinforcing bar extending parallel to a platen is fixed between a pair of right and left side platens, a hollow part is formed therein longitudinally, and the feeders connecting to motors are contained in the hollow part. CONSTITUTION:Feeders 43 connecting to a carriage travel motor 31 and to a paper feed motor 36 are covered with flexible tubes 44 for each of the motors 31, 36 to be contained in a hollow part 41 of a reinforcing bar 8 fixed between right and left side plates 7, 7. In this manner, the motors can be connected to a control circuit part with a relatively small distance spaced. The feeders 43 can be easily disposed without the need for a conventional troublesome work, such as fastening of the feeders 43 in a printer case. Moreover, the prevention of contact to mechanism elements, circuit elements, etc., can be ensured.