baber/WOPTO huggingface dataset:
Patent JP-H02260835-A (JP)
Title: Optical bus
Inventor: ENOMOTO TAKASHI
IPC: H04B10/29
Filed: 1989-03-31
Abstract: PURPOSE:To increase the number of connection available nodes by constituting a branch coupling rate between a node and an optical bus so as to be controlled externally. CONSTITUTION:Branch coupling rate variable branching couplers 1a-1c whose branch coupling rate is controlled externally through the application of a control voltage are used and nodes 2a, 2e, 16b-16d provided with two modes, i.e., transmission mode and reception mode are used. Then branch coupling rate control means 17b-17d are used to control so that the branching coupling rate between the bus and the node in the transmission mode is larger than the branch coupling rate between the bus and the node in the reception mode. Thus, the transmission loss of the optical bus is reduced and the number of connection available nodes is increased.
Patent JP-S61238401-A (JP)
Title: Method and apparatus for forming slab
Inventor: TAZOE NOBUHIRO
IPC: B21B1/02
Filed: 1985-04-16
Abstract: PURPOSE:To improve the accuracy of a slab width and to form a flat slab by rolling down the slab in the transverse direction to increase the thickness at the traverse ends as compared to the transverse central part then pressing the slab in the thickness direction thereby decreasing the width spread and width fluctuation of the slab. CONSTITUTION:The slab 3 is cross rolled down by edging rolls 4, 5, by which the transverse ends are made thicker-walled as compared to the transverse central part, then the slab 3 is pressed in the thickness direction by the attaching and detaching motions of anvils 1, 2 by which the slab is formed to the prescribed thickness. The slab 3 is edged and the transverse ends are made thicker- walled than the transverse central part in the above-mentioned manner prior to thickness rolling down with the press, by which the spread of the slab 3 in the transverse direction is made difficult, the width fluctuation 7 of the slab is decreased and the accuracy of the slab width is improved. An elongation distribution 8 in the transverse direction is decreased as well and the uniform elongation in the transverse direction is realized. Since the deformation of the anvils 1, 3 is decreased, the flat slab is obtd.
Patent JP-S558131-A (JP)
Title: Automatic gain control voltage compensating circuit
Inventor: FUKUCHI SATOSHI
IPC: H03G3/20
Filed: 1978-07-04
Abstract: PURPOSE: To secure an accurate conversion of the control voltage to the gain of the AGC circuit into the linear change characteristics by controlling the drain current of FET via the control voltage and drawing the output corresponding to the drain voltage for aapplication.  
     CONSTITUTION: The 4-terminal FET containing 1st and 2nd gates G 1  and G 2  is used for FETQ 1  and Q 2 . In addition to these FET's, the following units are used to constitute the inverter IV: resistors R 1  and R 2 , operational amplifier A and potentiometer RV 1  for adjustment of the offset voltage. To secure a conformity with the VGS property of Q 1  and Q 2  via the inverter IV, control voltage Eg is inverted and then current ID of drain D of Q 1  and Q 2  is controlled. In this case, the both properties of -30°C (dotted line) and +75°C (solid line) cross each other at the value of ID of about 2.0mA. And the relationship between the both properties varies in the  opposite direction to the temperature characteristics of conventional relation ship 40 (Eg=control voltage; G=gain of variable gain circuit) centering on the value of about 2.0mA. Accordingly, properties 50 and 40 are overlapped each other and the middle part of them is drawn out. As a result, the linear characteristics can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5314442-A (JP)
Title: Electronic range
Inventor: IWABUCHI YASUSHI
IPC: H05B11/00
Filed: 1976-07-07
Abstract: PURPOSE: In an electronic range provided with a high-frequency wave generator and a resistance heating element, temperature holding effect of heating chamber is improved and thermal damages of electric parts, such-frequency wave generator, etc. are prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61239151-A (JP)
Title: Heating test device
Inventor: INABA SHINICHI
IPC: G01N25/00
Filed: 1985-04-15
Abstract: PURPOSE:To heat uniformly a sample by supporting a band string-shaped sample by a plate-shaped frame, fitting its plate-shaped frame into a recessed groove of a block whose thermal conductivity is good, and also putting its block into a heating container and heating it. CONSTITUTION:Substrates 14, 15 made of a cardboard are fixed to supporting parts of both ends of a plate-shaped frame 9, and for instance, several pieces of fibers 18 are fixed. Also, a long and slender recessed groove 11 is provided on a block whose thermal conductivity is good, and the plate-shaped frame 9 is fitted into the recessed groove 11 of the block 10 with its supporting rod 1. Subsequently, the block 10 is put into a heating container 13 and heated to a prescribed temperature. Next, a sample is heated by a thermal conduction of air and a radiation of the block 10. Accordingly, since the thermal stability of the block is good, the sample can be heated uniformly with a good reproducibility.
Patent JP-H11282741-A (JP)
Title: Mounting method, film access method for directory and access authority decision method
Inventor: BIN KIYOUKA
IPC: G06F12/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a flexible mounting method for a directory wherein a user can specify a mountable file or the like. SOLUTION: When a directory/x of a local file name tree is mounted on any of directory (c) of a common file name tree 2, information which a user specifies, such as mounting permission condition for indicating kinds of mountable file of the same name or the like, read-out operation information for controlling access operations, write operation information or an access authority table, is set in accordance with a mounting designation party (c). Access right is also set corresponding to a mounting source/x. Thus, selection of a file where mounting is allowed and execution of an access demand to a file (f) or (g) are controlled.
Patent JP-H08243638-A (JP)
Title: Metallic tube
Inventor: TAKAHASHI HIDEMICHI
IPC: B23K26/21
Filed: 1995-03-13
Abstract: PURPOSE: To provide a metallic tube, dispensing with the troublesome burring, capable of executing the preliminary chamfering to a plate-shaped body, easy to manufacture and inexpensive. CONSTITUTION: A long plate-shaped body is cold rolled to form a plate-shaped body 10 of a prescribed width while chamfering 2 each edge in the longitudinal direction, and is press sheared to the prescribed length to make a plate 1 having a vertical face part 11 and an inclined face part 12 inclined inward formed on the sheared end face.  Then, the plate is located with the chamfered side 2 outside and the plate 1 is bent to the cylindrical shape, and both sheared end faces are joined with each other at the vertical face parts 11 to form an opening recessed groove 13 between the ends, and the laser welding is executed to the recessed groove 13 to form an integrated tube through the mutual welding, Because the molten metal is solidified within the recessed groove between both ends, no projection is made as burrs, no melt-down is made by the laser beam welding, and the finishing process can be dispensed with.
Patent JP-H04223273-A (JP)
Title: Method and apparatus for avoiding equivocalness in pulse doppler apparatus
Inventor: DEIITORITSUHI HASURAA
IPC: G01P5/00
Filed: 1991-03-18
Abstract: PURPOSE: To simply and accurately determine the Doppler frequency shift of fluidized particles by additionally forming a correlation function in the vicinity of a pulse repeating time and determining the max. shift thereof in relation to a time. CONSTITUTION: The same phase component (1) and orthogonal component (q) of the pulsated Doppler signal from fluidized particles are respectively distributed to Doppler evaluation circuits 30 corresponding to a depth phase. The respective circuits 30 supply the respective components (i), (q) to correlation devices 38, 40 and form an autocorrelation function Kii and a cross-correlation function Kiq in the vicinity of a repeating time Tr restricted to about twice a pulse passing time in order to pass through a process executed later on the basis of particles having at least the max. speed to be measured.  These functions are averaged to be supplied to a shift determining circuit 55 and the max. shift Δt is determined on the basis of the magnitude of the division of the correlation values Kii , Kiq calculated by a divider 50 and, according to the measure number of the relative shift related to the cycle of transmission frequency formed based on the shift Δt, a polysemius Doppler frequency is selected.
Patent JP-H02261969-A (JP)
Title: Control device of automatic transmission
Inventor: KOBAYASHI SATOSHI
IPC: F16H59/08
Filed: 1989-03-31
Abstract: PURPOSE:To shorten the time for supplying current to a solenoid by furnishing a lock spring, whose one end is supporting at a lock spring bracket while the other end is pressure fitted to one end of the rotary bushing. CONSTITUTION:When a shift lever is put under rotational control into a range position other than the P-range and a solenoid is in Off condition, a rotary bushing 14 is rotationally energized by the force of a lock spring 16 which is stronger than the spring force in the solenoid, and the position of a groove 14a in the bushing 14 is kept so as to be identical to the position of a position pin 7. When the shift lever is thereafter rotated from the pin position till where it is engaged with the P-range, the spring 16 is pressure fitted into a gap 19 between a lock spring bracket 18 and a lock bracket 17 to cause the other end to deflect, and the current position is kept as it is because the fitting pressure to this gap 19 is stronger despite the solenoid being in Off condition. In this condition, the pin 7 will never be slipped off from the P-range.
Patent JP-S63248903-A (JP)
Title: Protecting method for steam turbine
Inventor: KANEDA HIDEAKI
IPC: F01D21/12
Filed: 1987-04-03
Abstract: PURPOSE:To surely protect steam turbines, by detecting temperature of reheat steam, in a reheat electric power plant formed with a reheat system, and stopping the steam turbines when the detected value becomes under the specified value. CONSTITUTION:Main steam heated in a boiler 1 flows in a high pressure turbine 4 through a main steam stop valve 2 and a steam control valve 3. Steam which has worked in the high pressure turbine 4, returns to the boiler 1 and is reheated here, and after that, flows in a middle pressure turbine 7 through a reheat steam stop valve 5 and an intercept valve 6. Moreover, steam which has worked in the middle pressure turbine 7, flows in a low pressure turbine 9 through a crossover pipe 8, and after that, is condensed in a condenser 10. By this constitution equipment, steam temperature detectors 13, 14 are set in the main steam system and the reheat steam system, respectively. Then, the steam turbine is stopped when temperature of the reheat steam becomes less than the specified value.
Patent JP-S57197885-A (JP)
Title: Magnetoresistive element
Inventor: MORITA YASUKAZU
IPC: H01L43/08
Filed: 1981-05-29
Abstract: PURPOSE:To increase magnetoresistant efficiency with stability by a magnetoresistive element wherein an Fe-Ni permalloy thin film with given compositions is formed to have a given film depth and pattern width under the given external magnetic field. CONSTITUTION:A hairpin-like pattern 2 having a pattern width of 1-100mum and a longitudinal length of 1,400mum is formed using a permalloy thin film which was evaporated under such conditions as permalloy compositions of 75-95% Ni and 25-5% Fe, ground substrate heating temperature 370 deg.C at the time of evaporating, and film thickness of 550Angstrom . At this time, an intensity of the external magnetic field is selected to be 0-1,000 gauss. By so doing, it becomes possible to easily manufacture magnetoelectric transducers with good magnetoresistance efficiency and large magnetoresistant variation rate.
Patent JP-H08283334-A (JP)
Title: Removing method for insoluble n-vinylamide polymer from apparatus
Inventor: JOHNSON THOMAS ALBERT
IPC: C07C233/03
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To remove an insoluble polymer to be formed by the polymerization of an N-vinylamide in the equipment for preparing the N-vinylamide from the equipment by contacting this polymer with a weakly basic aqueous solution at high temperatures.  
     SOLUTION: The build-up of an insoluble N-vinylamide polymer is removed from the equipment by contacting this polymer with a solvent under sufficient conditions to dissolve the insoluble N-vinylamide polymer. In this instance, an aqueous solution of a weak base is used as the solvent. It is preferred that the concentration of the weak base in this aqueous solution is about 1-5 molar concentration, and the base has a pK b  of 3-9.5. As the weak base are preferred a 1-8C alkylamine, a 2-6C alkanolamine, a 5-9C heterocyclic compound, an aromatic amine and ammonia. Further, as the weak base are also preferred a carbonate salt, a bicarbonate salt, a phosphate salt, a borate salt, etc., of an alkali or alkaline earth metal. It is preferred that the contacting temperature of the polymer with the solvent is about 120-160°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04228213-A (JP)
Title: Supporting element of roll and rolling device equipped with the same
Inventor: KAARU-HAINTSU KIYUSUTAAZU
IPC: B21B27/05
Filed: 1991-03-22
Abstract: PURPOSE: To provide a supporting element which is capable of easily controlling the force of the supporting element 14 for pressing a hollow roll 1 disposed at a lower roll 100 to an upper roll 10 and is capable of discretely regulating the temp. distribution of the roll and the line pressure distribution thereof and a roll apparatus including this supporting element. CONSTITUTION: This roll apparatus is slidably inserted with the supporting element in a blind hole 18 disposed at a non-rotating cross head 3 for the purpose of the line pressure control between the rotating hollow roll and the cross head. An outer chamber 24 housing a pressure liquid is communicated with a liquid storage recessed part 25 at the front end of the supporting element through an opening 23. The pressure liquid is supplied from the opening 23 via a flow passage 41 having a constriction 39 is supplied to a peripheral recessed part 35 disposed on the outer periphery of the liquid storage recessed part for stabilizing the effect of the supporting element.
Patent JP-H07114989-A (JP)
Title: Electroluminescent lamp
Inventor: MORI NAOYUKI
IPC: H05B33/12
Filed: 1994-04-20
Abstract: PURPOSE:To provide a divided emission type electroluminescent lamp in which an electrode lead-out part does not affect an emission part. CONSTITUTION:A back electrode 7 having divided optional pattern is formed on a reflecting insulating layer 6, on the upper surface of which an insulating layer 8 provided with an opening par for lead-out electrode for each divided part, is formed. A pickup electrode 11 lead to the back electrode 7 through an opening part 8d is provided on the upper surface of the insulating layer 8. Since the electrode lead-out part does not emit light and the thickness of this part is not increased, a small and thin divided emission type electroluminescent lamp can be easily provided.
Patent JP-H10272790-A (JP)
Title: Ink jet printing head
Inventor: KIMURA SHIGERU
IPC: B41J2/055
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the printing head from becoming large while reducing the cost and to prevent defective jetting from occurring at nozzles. SOLUTION: The structure comprises a first chip 2 provided with a black nozzle head 5 and a yellow nozzle head 6 in parallel with each other, a second chip 3 provided with a black nozzle head 7 and a magenta nozzle heat 8 that are arranged in the direction paralleling with the parallel arrangement of the heads at the first chip 2, and a third chip 4 provided with a black nozzle head 9a and a cyan nozzle head 10 that are arranged in the direction paralleling with the parallel arrangement of the heat at the second chip 3.
Patent JP-S58200351-A (JP)
Title: Error correcting circuit
Inventor: SHIYOUDA HIROAKI
IPC: G06F11/10
Filed: 1982-05-14
Abstract: PURPOSE:To transfer input information at a high speed and to transfer error correcting information, by providing an error correcting means capable of using an input and an output information line in common, and a means of holding the input information except a check bit. CONSTITUTION:The input information is supplied to a common input/output information line 101, selected by selection control circuits 101 and 1-2, and sent to data control circuits 2-1 and 2-2 of an error correcting circuit 2. An error correcting code is added after an error check and the resulting information is stored in a memory module 4 through a selecting circuit 1-2. Information read out of the module is held in a circuit 3 through a selecting circuit 1, selected by a circuit 1-5, and sent to an external device through the information line 101. At the same time, it is sent to the circuits 2-1 and 2-2 through the circuits 1-1 and 1-3 to make an error check. If an error is found, the information is sent to the external device through an information line 102 and if the error is correctable, the information is sent out to the external device through the information line 101 after the error is corrected.
Patent JP-S5865430-A (JP)
Title: Photosensitive composition for photosensitive printing plate
Inventor: KURITA YOSHIO
IPC: G03F7/016
Filed: 1981-05-27
Abstract: PURPOSE:To obtain a composition having superior shelf stability and a superior adhesive strength to a support and giving a photosensitive printing plate with superior printing resistance, especially a photosensitive lithographic plate by adding tartaric acid to a photosensitive composition contg. a diazo compound and an org. polymer carrier. CONSTITUTION:A photosensitive composition is manufactured by adding 1- 30wt% diazo resin soluble in an org. solvent and consisting of a condensate of p- diazophenylamine with formaldehyde or the like and of hexafluorophosphate or the like, an org. polymer carrier contg. 1-80mol% monomer having an aromatic OH group, 0.1-20wt% tartaric acid, and other necessary additive such as an improver for suitability to coating and a colorant. The org. polymer carrier includes a copolymer of a monomer having an aromatic OH group such as N- (4-hydroxypenyl)-acrylamide, o-, m- or p-hydroxystyrene or o-, m- or p-hydroxyphenyl methacrylate with other monomer. This composition has high storage stability and gives a printing plate with high image intensity, superior printability and superior printing resistance.
Patent JP-H10275192-A (JP)
Title: Bankbook issue data registration system, data registering method, and data base registration system
Inventor: FURUKAWA KOJI
IPC: G06Q40/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent double data registration by facilitating retrieval of duplicate data and shortening a retrieval time. SOLUTION: A data registration terminal 3 reads a data management file out of an inserted storage medium 5, registers issue data stored in a issue data file in a data base 2 as it is through a host computer 1 when an area for a registration data is not registered, and registers (updates) the registration data of the data management file. When the area for the registration date is registered, an warning message is outputted to the operator to let the operator confirm whether or not registration is redone and if the registration is quit, the process is ended as it is.
Patent JP-S559354-A (JP)
Title: Alkaline battery
Inventor: TOMITA MASAO
IPC: H01M50/197
Filed: 1978-07-04
Abstract: PURPOSE:To enhance leakage-resistant property, by the use of a sealing agent wherein polyamides that are obtained by amidizing dimer acid with polyalkilenepolyamine and polyalkylenediamine. CONSTITUTION:A positive-electrode agent 1 whost main ingredient is silver-oxide powder and the like is enclosed in a positive container 4, and a negative-electrode agent whose main ingredient is amalgamized-zinc powder and the like is enclosed in negative container 5. A separator 3 with a liquid-retaining layer of the electrolyte is intervened between both agents 1 and 2, a packing 6 is placed between both containers 4 and 5, and sealing is made, thereby a bettery is obtained. A sealing- agent layer 7 is provided between the packing 6 and the negative container 5, in sealing. The sealing agent is made by blending polymaide that is obtained by amidizing dimer acid with polyalkylenepolyamine and polamide that is obtained by amidizing dimer acid by polyalkylenediamine.
Patent JP-S63265028-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: E03C1/02
Filed: 1987-04-01
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-S58200085-A (JP)
Title: Refrigerator for engine utilizing density difference
Inventor: HOKOTANI KATSUMI
IPC: F25B27/02
Filed: 1982-05-15
Abstract: PURPOSE:To make use of lubricant unnecessary, by carrying an absorbent solution of a mixture fluid used in a power generating apparatus to a section for storing lubricant of a turbine and using it as lubricant. CONSTITUTION:A conduit 7 is provided for using an absorbent solution as a lubricant for a turbine 8. The absorbent solution stored in a lubricant storing section 19 is carried via passages 20, 20 to the peripheral surface of a turning shaft 21, and after lubricating a bearing section 22, a face section 23, etc., is carried into an absorber 1 via a pipe 9. Although the quantity of liquid in the lubricant storing section 19 is decreased during the above process, the quantity of liquid in the section 19 can be kept constant by supplementing dilute solution in a generator 2 by opening a solenoid valve 14. Therefore, it is not required to use a lubricant especially.
Patent JP-S5417037-A (JP)
Title: Conduction type heat-sensitive recording apparatus
Inventor: URUSHIMA TETSUO
IPC: B41J2/36
Filed: 1977-07-07
Abstract: PURPOSE:To make it possible to accomplish the stable recording operation without any irregularity in density by establishing electrostatic capacity between a coloring layer and a drum so that the coloring layer may form a color by the use of the charging and discharging current to the electrostatic capacity.
Patent JP-S537980-A (JP)
Title: Table ware washing machine utilizing sink
Inventor: KAMEDA KAZUNARI
IPC: A47L15/00
Filed: 1976-07-12
Abstract: PURPOSE: To obtain a table ware and cooking tool washing machine characterized in that a space of kitchen is not occupied and that a piping for feeding and discharging water is not required. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08252413-A (JP)
Title: Strainer
Inventor: HABA MAKOTO
IPC: B01D35/02
Filed: 1995-03-15
Abstract: PURPOSE: To prevent equipment from becoming damaged by venting a high pressure instantaneously using a water hammer without bearing any cost. CONSTITUTION: This strainer is composed of a tightening nut 6 which is screwed into a lid holding bolt 4 for pressing a strainer lid 3 to the opening of the atrainer body 21, and a holding spring 8 for pressing the strainer lid 3 with a specified elastic force to the opening, is interposed between the nut 6 and the lid 3.
Patent JP-S5417758-A (JP)
Title: Holder of in-hopper mounting type measuring device
Inventor: KOJIMA YOSHIROU
IPC: G01D3/08
Filed: 1977-07-09
Abstract: PURPOSE: To discriminate the breakage of a protecting member with the protecting member breakage detector provided between the holding member and protecting member by providing the protecting member in the portion where the holding member which holds the measuring device in hopper contacts the granular lumps. 
     COPYRIGHT: (C)1979,JPO&Japio