baber/WOPTO huggingface dataset:
Patent JP-H09247090-A (JP)
Title: Nonlinear optical pulse transmission system
Inventor: SUZUKI KENICHI
IPC: H04B10/2543
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress waveform deterioration due to dispersion by setting an incident signal optical wavelength and optical power to an optical transmission line so that wavelength dispersion of the signal light shifted toward an abnormal dispersion after transmission is made zero and using an optical filter selectively to extract the signal optical component shifted toward abnormal dispersion in the optical transmission line. SOLUTION: A signal optical wavelength from a wavelength variable pulse light source in an optical transmitter 1 is set to a normal dispersion side of an optical transmission line 3 and an optical amplifier 2 is used to control an incident power to the optical transmission line 3 so that the signal optical wavelength shifted toward the abnormal dispersion side in the optical transmission line 3 is a zero dispersion wavelength of the optical transmission line 3. Then an optical filter 4 is used to selectively extract only the signal optical component shifted toward the abnormal dispersion side to allow an optical receiver 5 receives the signal light with less waveform deterioration.  Thus, the waveform deterioration in the nonlinear effect is suppressed and the waveform deterioration at the latter half of the optical transmission line is suppressed, then no relay transmission is attained even at a high speed bit rate.
Patent JP-H037751-A (JP)
Title: Novel polyacrylonitrile composition and production thereof
Inventor: BURADEIMIAA EI SUTOI
IPC: C08L33/20
Filed: 1989-03-03
Abstract: PURPOSE: To obtain a compsn. consisting of a polyacrylopolymer matrix component in a form such that a polyacrylonitrile polymer molecules are coagulated from a soln. and a water-insoluble component pentrated into the polyacrylonitrile matrix.  
     CONSTITUTION: A polyacrylonitrile polymer containing 50% or more, pref., 80% or more of acrylonitrile unit is dissolved in a water miscible solvent capable of dissolving the polymer and incapable of performing chemical reaction under the dissolving condition, and a coagulating fluid is added to the obtained soln. to coagulate the polyacrylonitrile polymer from the soln. to obtain a coagulated polyacrylonitrile matrix which is, in turn, treated with a series of liquids gradually reduced in polarity to substitute the coagulation fluid of the coagulated matrix by a water-insoluble component. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05256425-A (JP)
Title: Double-axis crusher and crushed dusts feeding facility
IPC: F23G5/44
Filed: 1992-03-11
Abstract: PURPOSE:To improve a crushing performance and to enable some materials not to be suitable for crushing operation to be discharged out of a crushing machine by a method wherein a large diameter main cutter and a small sub-cutter are arranged below a combustion item dropping passage in a double-axis crushing machine for the burned item to be supplied to an industrial waste material igniting fluidized bed type furnace in such a manner that the cutters may be rotated in a normal direction and a reverse direction, the burned items are held and crushed during their normal rotations and then discharged. CONSTITUTION:Burned item A of a supplying hopper 1 is supplied to a dropping passage 13 with a pushing surface 7a by reciprocating a bottom plate 6 under an operation of a cylinder device 8. At this time, non-suitable item discharging damper 35 is inclined toward a central direction of a sub-cutter 18 and then a discharging space S is closed. The cutters 17 and 18 are rotated in their normal directions to hold the burned item A dropped from the dropping passage 13 and then discharged into a discharging hopper 30. Then, as the non-suitable items are supplied, the cutters 17 and 18 are stopped and at the same time their normal rotations and reverse rotations are repeated several times. Even if they are rotated and the items may not be crushed, the non-suitable item discharging damper 35 is oscillated, the discharging space S is released to open, the cutters 17 and 18 are rotated in a reverse direction so as to discharge the items into the space S. With such an arrangement, it is possible to prevent a bridge from being generated at the side of the shoot 32 and to protect the crushing machine 15.
Patent JP-H06265115-A (JP)
Title: Gas combustion device
Inventor: ISHIDA HIROFUMI
IPC: F23C99/00
Filed: 1993-03-12
Abstract: PURPOSE:To supply secondary air to a main flame and a sub-flame, keep a flame and improve a combustion performance by a method wherein a secondary air guiding plate is positioned in such a manner that a bridge shields a sub-flame gas passage and a secondary air passage and further is fixed to a flame holding plate of a burner. CONSTITUTION:A secondary air guiding plate 11 has a width abutting against flame holding plates 10, 10 of opposing burners 1, 1. Many bridges 12 having a narrower width than that of a flat surface 21 between flame port groups 7, 7 of the burners 1, 1 are arranged to cross at a right angle over the flat surface 21 of the burners 1 as well as the upper surface of the side wall 22 and there is also provided an opening 18 through which the secondary air ascends between a plurality of bridges 12. Both side walls 22 of the secondary air guide plate 11 are positioned in such a manner that the bridges 12 arranged to be crossed with the secondary air guiding plate 11 shield the sub-flame gas passages 19, 19 and the secondary air passages 13, 13 and then they are fixed to a flame holding plate 10 of the burner 1.
Patent JP-S63219731-A (JP)
Title: Construction machine
Inventor: AIZAWA ICHIRO
IPC: E02F9/20
Filed: 1987-03-09
Abstract: PURPOSE:To permit operations to be performed by workers without any trouble by a method in which an operation limit position is compared with the present position of worker by the setter of a controller according to command signals from an operation range control commander, and a drive signal is sent out. CONSTITUTION:Position sensors 11 and 12 for operating a working machine and a setter 21 to set up an operation limit position are provided, and a comparator to compare calculated value by signals from the sensors 11 and 12 with the operation limit position is also provided. A controller 22 to send out signal to operate a driver 20 according to the results of the comparison and an operation range control commander 21 to send out command for positioning a working tool 6 on an operation limit position set by the setter are provided. On the basis of the command signal, comparison is made by the controller 22 for automatic control on operation range to position the tool 6 within the operation range region 32. The efficiency of operations by the tool 6 can thus be improved.
Patent JP-2000248687-A (JP)
Title: Metal structure and construction method therefor
Inventor: SATO RYODA
IPC: E04C3/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To shorten the period of time for construction and reduce the construction cost by producing a high-strength structure directly from raw materials at a temporary factory also as a construction job site. SOLUTION: A frame 100 is assembled by a bone member 110. The bone material 110 is constituted with large-diameter pipes of compound construction with a metal plate formed to a cylindrical shape and adhered to the outer side of a coil body constituted by forming a small-diameter pipe to spiral shape. As a wall member 200 to be stuck to the frame 100, a face beam panel 210 is used. The face beam panel 210 is a compound panel fixed after sandwiching a corrugated sheet metal between two flat plate. Both the bone member 110 and the wall member 200 are of compound construction having high strengths and are produced from strip metal plate on the construction job site.
Patent JP-H03254194-A (JP)
Title: Multilayer wiring board
Inventor: NARUSE TETSURO
IPC: H05K3/46
Filed: 1990-03-02
Abstract: PURPOSE:To improve heat resistance and heat dissipation by integrating a laminate wherein a resin layer is arranged at each upside and/or downside of a required number of inner layer materials where circuits are made, and arranging outer layer materials provided with inorganic cover compositions at the outermost sides. CONSTITUTION:A laminate, wherein a resin layer is arranged at each upside and/or downside of a required number of inner layer materials where circuits are made and outer layer materials provided with inorganic cover compositions are arranged at the outermost sides, is integrated. As the resin layer arranged at the upside and/or downside of the inner layer material, the application layer of resin, the substrate layer impregnated with resin, or the like is used. Moreover, as the inorganic cover composition, the one, which has thermosetting properties and is in the condition of being dispersed in sol shape in an organic solvent, is used, and it is concretely the partial hydrolysate of alkyltrialkoxysilane, the partial hydrolysate of the silane coupling agent of alkyltrialkoxysilane and tetraalkoxysilane, etc. Hereby, heat resistance and heat dissipation improve.
Patent JP-H03255016-A (JP)
Title: External preparation
Inventor: MASAKO MASARU
IPC: A61K35/618
Filed: 1990-03-03
Abstract: PURPOSE:To obtain an external preparation useful as cosmetic, quasi-drug, etc., having fair skin forming and cell activating functions, containing a solution prepared by hydrolyzing protein or glycoprotein of cuttlefish ink. CONSTITUTION:A commonly useful base is blended with 0.01-50wt.%, preferably 0.5-20wt.% solution prepared by hydrolyzing protein or glycoprotein of cuttlefish ink with a protease such as actinase, papain, pepsin or trypsin. The blend is further mixed with an antioxidant, antiseptic, ultraviolet light absorber, chelate inhibitor, etc., properly and prepared by a conventional procedure to give the objective substance. The substance is processed into a dosage form such as ointment, emulsion, lotion, cream, toilet lotion, pack, cataplasm, etc., and used.
Patent JP-S57167808-A (JP)
Title: Adjusting device of alignment for vehicle
Inventor: SHIRATORI HARUNORI
IPC: B60G7/02
Filed: 1981-04-07
Abstract: PURPOSE: To perform adjusting work in a narrow place, by constituting a wheel toe-in adjusting device in such a manner that an eccentric disc cam is engaged not in a rotary state to one end of a hollow shaft member while a cam member of equal to the disc is engaged to the other end and a bolt, inserted into the hollow member, is tightened by an engagement member.  
     CONSTITUTION: An eye 15 of a suspension arm is positioned between a pair of arm supporting parts 28, and a hollow shaft 46 is inserted from one side to fit a fitting part 50 to a hole 58 of an engagement member 54, then a disc 48 is adapted to guide walls 34 of the supporting member 28. Then a bolt 44 is inserted into the hollow shaft 46 and screwed to a screw hole 60 in the engagement member 54. And then a tool is engaged to a tool engagement part 68 to turn the entagement member 54 and tighten the bolt 44. the disc 48 is locked by both the guide wall 34 and shaft member 38 together with the engagement member 54, in short the shaft member 38 is horizontally moved in a long hole 36 to meve the eye 15 and perform toe-in adjustment of wheels. In this way, adjustment can be peformed in a narrow place. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58177163-A (JP)
Title: Cyclone separator
Inventor: GEORUKU REEZERU
IPC: B01D45/12
Filed: 1983-03-28
Abstract: 1. A cyclone separator for removing particles from a gaseous carrier, having an axially symmetrical housing (1) with a vertical axis of rotation (20), an approximately horizontal inlet connection piece (6) leading into its upper region in a tangential direction relative to the wall of the housing (1), having a gas outlet (3) on the upper end (2) of the housing (1) and having arranged under the gas outlet (3) a wall arrangement (16) which carries a cylindrical tube (21) running along the axis of rotation (20), leading upwards through the plate, characterized in that the wall element is in the form of a horizontal, flat plate (16) and, for the purpose of separating liquid from a liquid gas mixture is arranged  above a liquid outlet (13) in the lower end (12) of the housing (1) and is provided with vertical passage means (17) surrounding the tube (21), in that the diameter of the tube (21) is from 1/10 to 1/30 of the diameter of the plate (16) and in that the tube (21) project above the plate (16) by at least twice its diameter.
Patent JP-H03253844-A (JP)
Title: Silver halide photographic sensitive material with glass base
Inventor: SANPEI TAKESHI
IPC: G03C1/06
Filed: 1990-03-02
Abstract: PURPOSE:To prevent the exfoliation of a silver halide emulsion layer on a glass base at the time of development by incorporating a hydrazine deriv. and a silane coupling agent into the silver halide emulsion layer or a layer adjacent to the emulsion layer. CONSTITUTION:When at least one silver halide emulsion layer is formed on a glass base to produce a silver halide photographic sensitive material, a hydrazine deriv. and a silane coupling agent are incorporated into the silver halide emulsion layer or a layer adjacent to the emulsion layer. The easy exfoliation of the emulsion layer causing the damage of a pattern image is prevented in the case of contact with other dry plate, etc., during development with a developing soln. of a high pH and a silver halide photographic sensitive material ensuring high contrast even by rapid processing and having superior adhesive property of the emulsion layer to the glass base and high sensitivity can be obtd.
Patent JP-H08251660-A (JP)
Title: Subsystem for preventing illicit use of radio portable terminal in radio portble terminal system
Inventor: ARIGA KENICHI
IPC: G06F21/60
Filed: 1995-03-13
Abstract: PURPOSE: To disable the use of a stolen portable terminal by outputting a system lock request from a network to the terminal based upon information from an owner of the terminal and allowing the terminal to delete its all internal data. CONSTITUTION: An owner of a stolen radio portable terminal 11 transmits information to which the terminal ID of the terminal 11 to an information center 14 through another radio portable terminal 12 or a wired terminal 13. The center 14 transmits an ID check request command to which the terminal ID of the terminal 11 is added through a radio base station 15. When a respose is returned from the terminal 11, the center 14 transmits a system lock command to the terminal 11. Thereby the terminal 11 erases all the contents of an owner's personal data storage RAM backed up by a battery and then returns a system lock completion response to the center 14. The center 14 returns system lock completion information to the owner of the terminal 11.
Patent JP-S57167350-A (JP)
Title: Production of high temperature-resistant sizing agent solution for paper making
Inventor: NISHI YASUTAKA
IPC: C08L101/00
Filed: 1981-04-07
Abstract: PURPOSE: To obtain a sizing agent soln. for paper making, which can be uniformly distributed on paper fibers even in an elevated temperature region, by preparing a W/O type emulsion from a molten mixture of a fortified rosin material and a specified wax, and inverting its phase to form an O/W type emulsion.  
     CONSTITUTION: A mixture of 98W70pts.wt. fortified rosin material and 2W 30pts.wt.at least one hydrocarbon compd. selected from paraffin wax having a m.p. of 60W100°C, microcrystalline wax and polyethylene wax, is melt-mixed. An aq. dispersion was added to the resulting molten mixture. The mixture is stirred to form a W/O type emulsion in which said molten mixture forms a continuous phase and water forms a disperse phase. Water is added to the W/O type emulsion. The mixture is mixed with stirring to invert its phase and form an O/W type emulsion in which water forms a continuous phase and said mixture of the fortified rosion and the hydrocarbon compd. forms a disperse phase, whereby a high temperature-resistant sizing agent soln. for paper making can be provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57166520-A (JP)
Title: Weighing and recording system of truck scale
Inventor: HINO MASAMICHI
IPC: G01G23/16
Filed: 1981-04-08
Abstract: PURPOSE:To achieve recording easily without malfunction by storing information whether weight to be measured firstly is tare or total weight, recording the result at a prescribed position, and automatically recording the result of next weighing at an unrecorded position of tare or total weight. CONSTITUTION:Information on whether weight to be measured firstly is tare or total weight is stored, and the result of weighing is recorded at a prescribed position for tare or total weight in a weight recording form. Then, the result of next weight measurement is automatically recorded at an unrecorded position for tare or total weight on the basis of the last stored contents. For example, a truck moves up on a slope 1 at a carrying-out site for gravel and its tare is weighed on a base 3, thereby entering the result in a field for tare in a receipt forwarding slip. Then, the truck loaded with gravel moves up a slope 2 and its total weight is measured on the base 3, automatically the total weight in a field for the total weight in the slip.
Patent JP-S61212102-A (JP)
Title: Distributed constant type electromagnetic delay line
Inventor: KAMETANI KAZUO
IPC: H03H7/34
Filed: 1985-03-15
Abstract: PURPOSE:To execute easily the conversion to a chip and also to obtain a good characteristic even against a very high speed signal by placing every other conductor line by shifting the center line by an internal T against the center line of the remaining conductor line, among the laminated unit conductor lines and forming an inductance element by this conductor line. CONSTITUTION:In conductor line 1, a pair of bent parts 2a, 2b and the same 3a, 3b being orthogonal in its longitudinal direction are formed alternately at an interval of a length L. These bent parts form a pair at an interval of a length P/2 (P denotes a pitch of an inductance element 8). When the length L parts on which excised parts 4, 5 of the conductor line 1 have been formed are used as unit conductor lines 6, 7, respectively, as for the conductor line 1, the conductor lines 6, 7 are connected as one body through the length P/2 part. Also, the conductor lines 6, 7 are placed in a state that an interval T has been shifted from each other and an inductance element 8 whose surfaces are opposed to each other is formed. According to such a constitution, it is suitable for the conversion to a chip since the conductor lines 6, 7, a dielectric 9 and a ground electrode 10 are laminated and the titled line can be made small in size and the characteristic is improved by setting a relation of the interval T and the pitch P to 0<T/P<1.
Patent JP-H06267198-A (JP)
Title: Magnetic recorder
Inventor: MORIYA KAZUNORI
IPC: G11B20/14
Filed: 1993-03-12
Abstract: PURPOSE:To improve reliability by extracting a digital code line by using a standard window system and a window system time adjusted for that and making a new code line selecting respective bits according to a code pattern a regenerative digital code line. CONSTITUTION:An auxiliary window AWA is generated according to the regenerative digital output of a binarization circuit 30 by a window generation circuit 35, and a standard window SW and the auxiliary window AWB are generated by respective first and second delay circuits 41, 42. Then, the binary bits by respective window systems are distinguished by first - third distinguishing circuits 45-47 to be stored in shift registers 50-52 to which the code lines correspond. The new code lines by which the erroneous identification by a proper window through first - third switch circuits 60-62 controlled by a comparator circuit 55 comparing the code lines through the circuit 46 with the held code lines is suppressed are outputted as the regenerative code lines, and the reliability is improved.
Patent JP-H0750155-A (JP)
Title: Microwave discharge device with tmnmo cavity
Inventor: JIEEMUZU II SHINPUSON
IPC: H01J65/04
Filed: 1993-03-12
Abstract: PURPOSE: To excite a long electric discharge by setting N and M as an integer excluding zero and using a TMNMO cavity. CONSTITUTION: A conductive object is positioned at the zero position in a discharging apparatus for which a TM210 cavity 1 is employed in order to lessen direct coupling from a microwave coupling means such as a hollow slot 5. A plurality of TM110 cavities are coupled and a single discharge tube 2 is extended while penetrating all of the cavities.
Patent JP-S62210516-A (JP)
Title: Reactive power compensating controller
Inventor: KONISHI SHIGEO
IPC: H02J3/18
Filed: 1986-03-12
Abstract: PURPOSE:To improve the forecast precision of a load reactive power by obtaining a firing signal which satisfies a control condition on a basis of the integral value just before thyristor control. CONSTITUTION:Multipliers 13a and 13b use a load current iL, a voltage e0 having the same phase as a system voltage, and a voltage e90 having the phase delayed by 90 deg. to operate a reactive power momentary value (q) and an effective power momentary value (p). The output (q) of the multiplier 13a is inputted to an integrator 12a to obtain an integral value (h), and the output (p) of the multiplier 13b is inputted to a proportional amplifier 17a to obtain a 1/2p signal (i), and they are added by an adder 18a to operate an addition signal (j). Meanwhile, the voltage set by a voltage setter 16a is integrated from the current zero point to generate a time function theta, and this function is divided by the signal (j) in a divider 19 to operate the first function, and this function is compared with a function f(beta) of a function generator 20 and a firing signal (g) is obtained when they are equal to each other.
Patent JP-H05260496-A (JP)
Title: Degaussing coil
IPC: H05K9/00
Filed: 1992-03-11
Abstract: PURPOSE:To provide a degaussing coil in which density of magnetic flux fed to a color selection means or the like being a degaussed member being a component of a cathode ray tube is comparatively large. CONSTITUTION:A curved part 34 of a degaussing coil 33 whose shape is made corresponding to a curved shape of a color selection means 11 is arranged along a wall face 8 of a panel section 6 of a cathode ray tube 1 in the direction of long side. Thus, since the curved part 34 of the degaussing coil 33 is much more closer to the color selection means 11, the magnetic flux with higher density by a prescribed degaussing current is fed to the color selection means 11.
Patent JP-S62209640-A (JP)
Title: Memory device
Inventor: IHI TAKASHI
IPC: G06F12/02
Filed: 1986-03-11
Abstract: PURPOSE:To improve the processing capacity of a memory device by providing a function which delivers the read-out data to the outside of a memory in case just a single bit of an input address is changed and holds said dead output until the change of the next address is detected and forming a group of plural memories. CONSTITUTION:The address of plural bits is given to a memory RAM 31 and this RAM 31 is selected. In such a case, the position of said address is read out at the inside of the RAM 31. Then the read-out data is delivered to the outside of the RAM 31 if even a single bit of the input address is changed. This output RD is held by functions 31a-31c until the change of the next address is detected. A memory group 3 contains the plural pieces of RAM 31. Then these RAM 31 receive accesses successively with the minimum access or cycle time needed for reading in order of addresses.