baber/WOPTO huggingface dataset:
Patent JP-S54113574-A (JP)
Title: Mist separation device in gas turbine piping at top of blast furnace
Inventor: TODA YOSHIO
IPC: B01D45/16
Filed: 1978-02-23
Abstract: PURPOSE: To separate and remove drainage and mist in gas by utilizing a separation device with the function of separation by centrifugal force collision and with the function of absorption by pressure difference, which is set in the piping before an expansion turbine.  
     CONSTITUTION: Blast furnace gas, reaching a curved part of a pipe, is thrown outwardly by the effect of centrifugal force generated by gas flow to run along an absorption wall W constructed on the inner surface of a pipe 12. Under the above structure, at a through-hole 19, materials with relatively large specific gravity such as mist and dust are absorbed through the through-holes 19 into a low pressure chamber 21 due to the pressure difference between the inside of the pipe and the low pressure chamber 21, and is absorbed into a drain pot 20 and a separation pipe 14 to be sent to a drain discharge gutter via a gas-sealed tank and a drain pool. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0264701-A (JP)
Title: Process input/output device
Inventor: TAKEZOE FUMIHIKO
IPC: G06F3/00
Filed: 1989-01-30
Abstract: PURPOSE:To attain a high-density package at low cost by using the dielectric strength configuration composing of a first insulating means based on the potential difference of the ground potential between processes and a second insulating means based on the potential difference between the ground potential of the process and the ground potential of a computer side. CONSTITUTION:An insulating means 61 to an insulating means 66 are provided on the process side, a receiver 68 to a gate 72 are provided on the computer side, and the process side and the computer side are connected by a transmission path 67. Therefore, a difference voltage between the ground potential on the computer side and the ground potential on the process side is applied between the insulating means 61 and 66. The insulating means 61 insulates the parallel input/output part of a process input/output signal, the insulating means 66 insulates a series transmission part and they insulates them independently. The insulating means 66 is of transformer type, has the dielectric strength resistance of AC 1,500V and costs 1,000 yen/1 piece. The insulating means 61 has the dielectric strength of DC 500V and costs about 500 yen/4 pieces. Consequently, the cost of the insulating elements is widely reduced, and between input/output lines and the series transmission part can be packaged with high density.
Patent JP-S55113692-A (JP)
Title: Desensitization of explosive 2*4*66 trinitrotoluene*tnt**solution of 2*4*66 trinitrotoluene*tnt* in highly concentrated sulfuric acid and manufacture of phloroglucinol as starting substance of same
Inventor: ANDOREASU YOSEFU YOHANESU HEND
IPC: C07C201/16
Filed: 1980-02-19
Abstract: A process for desensitizing the explosive 2,4,6-trinitrotoluene (TNT) by preparing a solution of TNT in oleum of which the strength may vary from 10 to 40% (by weight) as well as solutions thus obtained are described. Preferably, at least 400 g and at most 480 g of TNT are dissolved per litre oleum of 20-25%. 
<??>The solutions of TNT in oleum thus obtained are especially useful for the preparation of phloroglucinol.
Patent JP-S55112253-A (JP)
Title: Phenol resin composition
Inventor: KONYA TAKASHI
IPC: C08L61/04
Filed: 1979-02-22
Abstract: PURPOSE: Resin composition having a setting time suitable for large-size moldings and capable of improving productivity of large-size commutator material, which is prepared by the addition of hexamethylenetetramine to a condensation-type phenol resin containing mica.  
     CONSTITUTION: 50W80wt%, of 20W80 mesh mica and additionally 5W11wt% of hexamethylenetetramine are added to a condensation-type phenol resin. When said mica is less than 20 mesh in particle size, the appearance of the moldings deteriorates the property is ununiform and the impact strength is reduced. When greater than 80 mesh, the reinforcing effect is reduced, Charpy impact strength of at least 2kg-cm/cm 2 , necessary for the large-size commutator material, being not attainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06287453-A (JP)
Title: Polymer as orientation layer
Inventor: RORUFUUPEETAA HERU
IPC: C08F20/22
Filed: 1994-02-17
Abstract: PURPOSE: To obtain a composition comprising a linear and cyclic polymers having a photoreactive ethene group, being capable of giving a uniform orientation layer, having excellent stability and easy producibility and being useful for an orienting layer for liquid crystals.  
     CONSTITUTION: This is the object polymer of formula I (wherein M a , M b  and M c  are each a monomer unit for homo- or co-polymer; x, y and z express molar fractions of the copolymers, provided that in each case 0<x≤1, 0≤y≤1 and 0≤z<1; S a  and S b  are each a spacer unit; Z a  and Z b  are each a molecular unit which can undergo photochemical isomerization/dimerization; n is 4-100,000; and m is 0 or 1). A polymer represented by formula II is desirable. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04243612-A (JP)
Title: Suspension control apparatus
Inventor: OZAKI HIDEKATSU
IPC: B60G17/015
Filed: 1991-01-21
Abstract: PURPOSE:To obtain a moderate level of steerability even in the case of a change in the gravity center position by altering a differential pressure target value, in such a case where load fluctuation takes place and the gravity center changes, so as to cancel a change in steerability resulting from a load shifting. CONSTITUTION:Right/left pressure sensors 32 are provided to the rear side and a differential pressure target-value alteration means 70 is provided at a front stage of a vehicle height adjustment portion F2 for obtaining a differential pressure target value. The means 70 operates, in regard to the ratio between the absolute value of an estimated lateral acceleration h obtained by a lateral acceleration estimation means 60 and the absolute value of a detected lateral acceleration alpha sensed by a lateral acceleration sensor 33, such that when the former is greater than the latter by a specified value or a value larger than this specified value, the differential pressure target value alphaS is altered to the greater value whereas, when said former is smaller than said latter by a specified value or a value larger than this specified value, the differential pressure target value alphaS is altered to the smaller value. In this way, in a case where load fluctuations occur and the gravity center has changed, it is possible to alter the differential pressure alphaS so as to cancel a change in steerability resulting from a shift of the load, thus to obtain a moderate level of steerability.
Patent JP-H05180776-A (JP)
Title: Probing system for excavation surface
Inventor: MURAYAMA HIDEYUKI
IPC: G01N21/84
Filed: 1992-01-08
Abstract: PURPOSE:To enable accurate and easy determination of conditions of a surface excavated during the execution of work and the forecasting of an area yet to be excavated by detecting information on the surface excavated with various electromagnetic wave sensors to turn the analysis, evaluation and diagnosis thereof to a data base. CONSTITUTION:A surface image of a surface excavated is photographed with a CCD camera 1 and a temperature distribution of the surface excavated is measured with an infrared sensor 2. Information obtained is converted into a digital signal with an A/D converter 3 to be sent out to a data transmission circuit 5. A data processor 8 inputs data from the circuit 5 through a communication circuit 6 and a data sink 7. The state of the surface excavated such as possible cracking is analyzed from an image data and the conditions or the like of a fountain water and water contained are analyzed from the temperature distribution data. Readiness of collapse of the surface excavated or the like can be evaluated and diagnosed based on the analysis results. In addition, data of the analysis results are recorded into an external memory 9 to build a data base thereby enabling the forecasting of the condition of a mining in an area yet to be excavated.
Patent JP-S57135674-A (JP)
Title: Phase control circuit
Inventor: SHIMADA SADAHIRO
IPC: H02M5/257
Filed: 1981-02-13
Abstract: PURPOSE:To effectively control the phase by connecting two FETs and a variable resistor to the capacitor charging circuit of a gate trigger circuit and connecting the gate of one FET to the connector of the variable resistor of the other FET. CONSTITUTION:Since a charging current to a capacitor 5 flows freely through the second FET8 when the power source 1 is in positive cycle and the gate of the first FET6 is connected to the positive side of a variable resistor 7, it is negative from the source, and the current I is limited by the first FET6. The gate voltage VGS6 of the first FET6 becomes VGS6=I.R7, where R7 represents  the resistance value of the re sistor 7. When the power source is in negative  cycle, the second FET8 limits the current, becoming VGS8=I.R7. when the voltage varies, the current I tends to vary, but the gate voltage varies, thereby  acting to lower the current I, and eventually varying no current. In this manner,  the variation in the power of the load can be suppressed to small value even at  the voltage varying time.
Patent JP-H09199576-A (JP)
Title: Adjuster of pencil interval in pencil holder for holding pencils in semiconductor fabrication system
Inventor: YAMASHITA TAKASHI
IPC: H01L21/677
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To enable easy mechanical change-over between two large and small pitches between pencils. SOLUTION: Central one of pencil fixing parts of a pencil holder for holding of a plurality of pencils is fixed, a set of pencil fixing parts 20a1 and 20a5 vertically symmetrical with respect to the central pencil fixing part and in the outermost side thereof as well as a set of pencil fixing parts 20a2 and 20a4 in the inner side thereof are coupled each other by means of a pair of ball screws 21a1 and 21a2 and a pair of ball screws 20b1 and 20b5 respectively. A pencil interval is adjusted by driving the ball screws 21b1 and 21b2 to parallelly move the pencil fixing parts 20a1 and 20a5 with the pencils vertically symmetrically. In this case, various arrangements may be considered including an arrangement having a stopper member and a sensor as means for adjusting the structure of each of the ball screws 21a1 and 21b5 and the pencil interval.
Patent JP-H0582325-A (JP)
Title: Composite oxide magnetic powder and optomagnetic recording medium using the same
Inventor: FUJII KAZUHIRO
IPC: G02F1/09
Filed: 1992-01-10
Abstract: PURPOSE:To provide composite oxide magnetic powder to be desirably used for an optical isolator, an optical circulator, an optical switch, an optical waveguide, an optical memory, etc., and an optomagnetic recording medium having high density recording, large S/N ratio and excellent productivity in which a magnetooptical effect is large and optical permeability is excellent and particularly influence of miniaturization to a surface layer is small. CONSTITUTION:Composite oxide magnetic powder represented by a general formula RaBibFecMdOe (where R is one or more types of rare earth elements selected from a group consisting of Y and lanthanum series elements, M is one or more elements selected from a group consisting of Al, Ga, Cr, Mn, Sc, In, Ru, Rh, Co, Fe(II), Cu, Ni, Zn, Li, Si, Ge, Zr, Ti, Hf, Sn, Pb, Mo, V, Nb and Ta) wherein the surfaces of rare earth element iron garnet fine particles having an average particle size of 30-1000Angstrom  are covered with silica, and an optomagnetic recording medium comprising a magnetic layer made of the composite oxide magnetic powder and binder provided on a board.
Patent JP-H04258292-A (JP)
Title: Gene manifesting during formation of flower bud of tobacco
Inventor: TANAKA HIDEO
IPC: C12N15/09
Filed: 1991-02-14
Abstract: PURPOSE:To obtain the title gene useful for culture of field crops, manifesting during formation of flower bud of tobacco by integrating a gene into a plant material to manifest the gene and controlling flowering by suppressing manifestation of the gene, using anti-sense RNA technology. CONSTITUTION:Pieces of floral axis epithelium of tobacco are cultured in a medium containing kinetin and indoleacetic acid, culture tissue is ground in a buffer solution, centrifuged, a supernatant liquid is recovered, put on a layer of 5.7M cesium chloride solution in a centrifugal pipe, ultra-centrifuged, precipitate is recovered, dissolved in a buffer solution, passed through an oligo alphaT cellulose column and an adsorbed substance is eluted to give mRNA. Then the mRNA is used as a template to prepare a cDNA library, which is screened with a probe, a positive clone is selected, a gene is recovered from the clone, treated with a restriction enzyme to give the objective gene encoding an amino acid sequence shown by the formula manifesting during the formation of flower bud of tobacco.
Patent JP-S58138408-A (JP)
Inventor: KOTO KOUJI
IPC: A46B5/00
Filed: 1982-02-12
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-H06211803-A (JP)
Title: Imidazoline derivative and medicine for maintaining blood pressure
Inventor: MIYAMOTO YOICHI
IPC: A61K31/415
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a new effective and safe imidazoline derivative, effectively used as a medicine for maintaining the blood pressure having a new mechanism of action such as elimination of NO. CONSTITUTION:This imidazoline derivative of the formula (R<1> is carboxyl, its pharmaceutically permissible salt, carboxymethoxy or its pharmaceutically permissible salt), e.g. 2-(4-carboxyphenyl)-4,4,5,5-tetramethylimidazolin-1-oxyl-3- oxide. The compound of the formula, e.g. R<1> is carboxyl or its pharmaceutically permissible salt is obtained by reacting a 2,3-bis-(hydroxyamino)-2,3-dialkylbutane with p-formylbenzoic acid. The compound of the formula in which R<1> is carboxymethoxy or its salt is prepared by reacting the 2,3- bis-(hydroxyamino)-2,3-dialkylbutane with p-formylphenoxyacetic acid. The compound of the formula in which R<1> is H is effectively used as a medicine for maintaining the blood pressure.
Patent JP-H05301945-A (JP)
Title: Epoxy resin composition and its cured product
Inventor: AKATSUKA YASUMASA
IPC: C08G59/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide the subject composition comprising an epoxy compounds having a specific structure having a naphthalene ring, a bifunctional epoxy compound having a specified structure and a curing agent, giving cured products having high heat resistance and low water absorbency and useful as a sealant for electric.electronic parts. CONSTITUTION:The objective composition comprises (A) an epoxy compound of formula I (R1, R2 are H, halogen, 1-4C alkyl, aryl; n is 0-10) (B) an epoxy compound of formula II (R3, R4 are R1), and (C) a curing agent (e.g. an aliphatic polyamine, hexahydrophthalic anhydride). The component A and the component B are preferably compounded in amounts of 10-90 pts.wt. and 90-10 pts.wt., respectively, and the component C is used in an amount of 0.5-1.5 equivalent per equivalent of the total amount of the components A and B. The curing of the composition is preferably performed by preliminarily curing the composition usually at 130-170 deg.C for 30-300sec and subsequently post-curing the product at 150-200 deg.C for 2-10hr.
Patent JP-S52104005-A (JP)
Title: Circuit changeover device which possesses roopback function
Inventor: SHIBUKAWA NOBUO
IPC: H04L69/40
Filed: 1976-02-27
Abstract: PURPOSE:To simplify an interactive test by means of using roopback connecting device in a data communication system.
Patent JP-H11220685-A (JP)
Title: Recording device provided with automatic date imprinting mode
Inventor: TANAKA KAZUHISA
IPC: H04N5/765
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the screen display of an imprinting content during photographing by operating a date imprinting device for a prescribed time when the recording switch of a recording device is operated. SOLUTION: A date imprinting device 3 is linked with a mode switch device 5 to set the presence or absence of imprinting of a date and combinations of the date and time. When a recording device 1 is stored by a recording switch 2, a recording start discrimination circuit for discriminating whether recording is to be started or not emits a signal and a timer setting circuit sets a timer at a prescribed time. Then, imprinting of the date to a picture is started. The mode switch device 5 provides various settings such as presence or absence of the imprinting of the date into the picture and the combinations of the date and time. When recording is started, the imprinting of the date into a part of a screen is started and the state continues while the timer operates. As soon as the timer counting terminates, imprinting stops.
Patent JP-H08242554-A (JP)
Title: Electrical synchronizing device having slip ring device outside machine casing and manufacture thereof
Inventor: YOHAN KURAINBURUGAA
IPC: H02K19/16
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To avoid intricate shrink fit between a turbo generator and a steam turbine without increasing the overall length of a turbine generator. SOLUTION: In a thermal power station where a single turbo generator is driven commonly by a gas turbine and a steam turbine, slip rings 8, 9 are arranged on an independent slip ring shaft 14 coupled with the essential shaft 10 of an electric machine through a first separable coupling 11. The slip ring shaft 14 is provided, at the end part thereof remote from the electric machine, with a coupling flange 15 which is coupled with the slip ring shaft 14, by welding, only after applying the slip rings 8, 9 to the slip ring shaft 14.
Patent JP-S53106104-A (JP)
Title: Position controller
Inventor: SHIMOO SHIGERU
IPC: G05D3/12
Filed: 1977-02-28
Abstract: PURPOSE: To make the moving and positioning operations possible at a high speed by generating reference speed signals which are varied in accordance with the current applied to a motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08190942-A (JP)
Title: Pressure contact joint connector
Inventor: AOYAMA MASAHIKO
IPC: H01R4/24
Filed: 1995-01-12
Abstract: PURPOSE: To flexibly cope with the various kinds of diameters for covered conductors, and furthermore freely set each branching direction. CONSTITUTION: Each pressure contact terminal unit 13 and 14 is composed of each conductive frame body 16, and each contact pressure edge 17 is formed in both the front and rear surfaces of each frame body 16 to which covered conductors 11 and 12 are fitted with pressure. The slit width of each contact pressure edge 17 is so set as to cope with the diameter of each conductor 11 and 12. Besides, an engaging projected piece 18 is formed in the right side surface of each frame body 16 by cutting and raising the aforesaid side surface, and a projected piece acceptor 19 is formed in the left side surface of each frame body. By this constitution, the pressure contact terminal units 13 and 14 are mutually combined with each other in one connection, and braching is made from the conductor 11 to the conductor 12.  Thus as mentioned above, since the pressure contact terminal units 13 and 14 are individualized, it can cope with the combinations of the various kinds of diameters that the pressure contact terminal units 13 and 14 are only made ready.
Patent JP-S63189957-A (JP)
Title: Identification name forming method
Inventor: ISHIKAWA SHUICHI
IPC: G06F15/16
Filed: 1987-01-31
Abstract: PURPOSE:To require no change in the identification name forming processing of an event by incorporating a coordinate indicating the disposition position of an electronic computer in the identification name and indicating the electronic computer in which the event is generated. CONSTITUTION:When a certain event is generated in the electronic computer 6 in a system and it is required to apply the identification name of the event, an identification name forming request source asks a connecting means 4 to form the identification name. The connecting means 4 respectively sets the coordinate obtained from an output means 1 for outputting the coordinate indicating the disposing position of the electronic computer 6, a data time obtained from an output means for outputting the data time for forming the identification name and the identification name of the identification name forming request source obtained from an output means 3 for outputting the identification name of the identification name forming request source to fields. Then, the identification name of the connected event is outputted to the identification name forming request source.
Patent JP-H09192442-A (JP)
Title: Dehumidifying hollow-fiber membrane module
Inventor: TAKEDA SATORU
IPC: B01D53/26
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifying hollow-fiber membrane module improved in the dehumidifying effect by more uniformly supplying a sweep gas to each hollow-fiber membrane of a hollow-fiber bundle. SOLUTION: Both ends of the hollow-fiber bundle consisting of plural hollow- fiber membranes 2 are opened and fixed to a housing 1 with a potting agent, and an inlet for a gas to be dehumidified is formed on one end of the bundle and an outlet for the dehumidified gas on the other end to constitute the module. Further, a sweep gas feed porous tube 3 with the end opened only at the potting part 6 on the dehumidified gas outlet side is dispersed in the hollow-fiber bundle.
Patent JP-S63233017-A (JP)
Title: Magnetic powder of barium ferrite and its production
Inventor: ODAN KYOJI
IPC: C01G49/00
Filed: 1987-02-03
Abstract: PURPOSE:To obtain magnetic powder suitable for magnetic recording medium for high density recording by bringing a precipitate, which is obtained from a soln. contg. respective compd. of Ba, Fe, Ni, Si and Zn, etc., in the specified rate, into hydrothermal treatment and calcining at the specified temp. CONSTITUTION:The starting raw material is the compd. of the respective element, which is in the relation of 1-12 gram atom of Fe to one gram atom of Ba, (x) gram atom of M1 (wherein, M1 is >=one sort of metal among Ni, Co, Cu, Mg and Mn), (y) gram atom of M2 (wherein, M2 is >=one sort of metal among Si, Ta, Sb, Nb, Zr and Ti) and (z) gram atom of Zn to (12-x-y-z) gram atom of Fe. The precipitate, which is obtained by adding the aq. soln. of the raw material with an alkaline hydroxide and making the alkali concentration to be >=3mol./l, is brought into hydrothermal treatment and calcined at the specified condition. Then, the magnetic powder of hexagonal plate-shaped magneto-plumbite type barium ferrite expressed in the chemical formula is obtained.
Patent JP-H02204571-A (JP)
Title: Method and device for assembling frame scaffold
Inventor: OGAWA JUNJI
IPC: E04G1/14
Filed: 1989-01-31
Abstract: PURPOSE:To install a scaffold having a desired number of stages safely and easily by assembling a unit scaffold on the topmost stage on the ground, lifting up same with a lifting up/down mechanism, installing a unit scaffold on the following stage below same and linking both, and repeating this process in order. CONSTITUTION:Vertical frames 2, a horizontal frame 3 and crossing braces 4 are assembled to form unit scaffolds 1, 1'. The unit scaffold 1 on the topmost stage assembled on the ground is lifted up and held by a lifting up/down mechanism while installing the unit scaffold 1' on the following stage on the ground below same, and both unit scaffolds 1, 1' are linked to each other. Both of the joined unit scaffolds 1, 1' are lifted up and held by the lifting up/down mechanism and a unit scaffold on the third stage from above is installed below same. By repeating a process in a similar procedure after that, a scaffold of a desired number of stages can be obtained.