baber/WOPTO huggingface dataset:
Patent JP-H05213777-A (JP)
Title: Method for post-treating bottom product of extractive distillation to obtain pure hydrocarbon
Inventor: MARUTEIN KAIPINGU
IPC: C07C7/08
Filed: 1992-09-17
Abstract: PURPOSE: To provide a method which is capable of attaining the result of sepn. at the lowest possible running temp. in the sump of a fractional distillation column and separates the hydrocarbon to be obtd. from the sump product of an extractive distillation column meeting kinds by using a low-pressure vapor for heating the fractional distillation column, thereby averting the high heat load of a solvent.  
     CONSTITUTION: Before the solvent taken out of the sump of the fractional distillation column 7 is resupplied to the extractive distillation column 2, the solvent is supplied into an evaporator 15 operated under a pressure P 2  lower than the pressure P 1  in the sump of the fractional distillation column. In this case, the vapor generated from the evaporator 15 is condensed, is captured and is returned into the fractional distillation column 7. The solvent is taken in a liquid state out of the sump of the evaporator and is resupplied into the extractive distillation column. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05222684-A (JP)
Title: Color reinforcing agent, pretreatment composition containing this, method for coloring fiber and colored fibrous substance
Inventor: SARA ORIBUIA ASUTON
IPC: D06L4/629
Filed: 1992-09-17
Abstract: PURPOSE: To provide a color enhancing composition containing water, urea and a specific quaternary ammonium and capable of ink jet printing at excellent color yields by being used in the pretreatment of textile materials. CONSTITUTION: This dye color enhancing pre-treatment agent is prepared by formulating 50 wt.% water, 5-50 wt.% urea and a quaternary ammonium of the formula [wherein, R<1> -R<3> are each H, a (substituted)1-20C alkyl or alkylene; R<4> is a (substituted)1-20C alkyl or alkylene; X<-> is an anion; the total number of carbons in the compound of the formula is >=30]. When the pre-treatment agent is impregnated into natural fibers and then is dried, and ink jet printing using an ink containing a reactive dye is carried out, followed by heating a printed product, the dye colors the product at high color yields. This composition is preferably mixed with an alginate and sodium bicarbonate.
Patent JP-H06102179-A (JP)
Title: Quantitative method for plating film of two layer plating steel plate
Inventor: UCHINONO MAKOTO
IPC: G01N21/67
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a method for accurately quantifying Fe (%), the amount of upper plating layer of two layer plating steel plate such as GA-Fe flash plating steel plate. CONSTITUTION:In analyzing with glow discharge emission analysis method, upper layer plating amount is measured with using Fe intensity maximum point level cut method as the separation method of upper and lower layers of profile in the glow discharge emission analysis method. The content of Fe (%) in the upper plating layer is measured by measuring both emission intensity of Fe and Zn for determining the integrating intensity ratio (SIGMAIFe/SIGMAIFe+SIGMAIZn) and the upper layer amount.
Patent JP-2001075611-A (JP)
Title: Method and device for automatically structuring setup model
Inventor: KURAKAKE HIROSHI
IPC: B21B37/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To enable anybody to efficiently structure and adjust a high-precision model by automatically evaluating model precision, taking an error analysis of many affecting factors regarding the model precision by using actual result data, and automatically determining the structure and parameters of the model. SOLUTION: A data gathering device 10 automatically gathers a necessary number of pieces of actual result data among a great number of pieces of process data. A data stability deciding and machining device 12 excludes abnormal data from the gathered actual result data and automatically extract stable data needed for the analysis. A model precision evaluating device 14 automatically extracts features of a model according to the extracted stable data and automatically evaluates the model precision. Then a model determining device 16 takes an error analysis of many affecting factors regarding the precision of the model by using the gathered actual result data based on the evaluated result and automatically determines the structure and parameters of the model. Consequently, a series of model structuring operations which required large manpower before can be automated.
Patent JP-H1092030-A (JP)
Title: Magneto-optical recording medium and reproducing method therefor
Inventor: TAKAHASHI KOYATA
IPC: G11B11/105
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk from adjacent tracks by allowing this recording medium to have a reproducing layer, an intermediate layer and a recording layer and allowing only a recorded magnetic domain having a part intersecting the magnetic domain in the reproducing layer having a magnetization in the same direction as the recorded magnetic domain to be transferred from the recording layer to the reproducing layer in the specific area of the intermediate layer. SOLUTION: The intermediate layer is an intra-plane magnitization film in which a rare-each element is dominant at the room temp. and has a characteristic that a vertical magnetic anisotrophy increases with the rise of the temp. and satisfies an expression when Curier temps. of the reproducing layer, a first intermediate layer and a second intermediate layer and the recording layer are respectively defined as Tc1, Tc2 and Tc3 and after the reproducing layer is intialized with a magnetic field sufficient to extinguish the recorded magnetic domain of the reproducing layer at the room temp., recorded magnetic domains are prevented from transferring from the recording layer to the reproducing layer during a reproducing laser power becomes from a sufficient lower power to a power just before the recording layer becomes the temp. of Tc3 with a non magnetic field, etc.  For this purpose, the perpendicular magnetic anisotrophy of the reproducing layer is made higher and the vertical magnetic anisotrophy of the intermediate layer is properly lowered or the like.
Patent JP-H06102189-A (JP)
Title: Foreign substance detector
Inventor: TEI ARINARI
IPC: G01N21/956
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a foreign substance detector capable of inspecting foreign substance of a sample with film with high reliability by intensifying the scattered light regardless of film thickness. CONSTITUTION:A laser beam 14 is irradiated to a Si wafer 11 with film at an arbitrary angle in a foreign substance inspection device 1 inspecting foreign substance 25 by detecting scattered light from the foreign substance deposited on the Si wafer. The irradiation angle of the laser beam 14 is adjusted according to the film thickness of the Si wafer with film so that the intensity of the interference synthetic wave of incidence light and reflection light of the laser beam 14 is enhanced.
Patent JP-H0780529-A (JP)
Title: Manufacture of deformed cross-section strip
Inventor: HARA KENJI
IPC: B21B37/48
Filed: 1993-09-10
Abstract: PURPOSE:To efficiently manufacture a deformed cross-section strip having plural step parts with different thickness in the width direction without occurring buckling and torsion by cold-rolling a metal strip with a rectangular cross section by using a rolling mill provided with a work roll with plural projecting parts formed in the circumferential direction of the body in at least one side of mills. CONSTITUTION:The elongation of a deformed cross section strip 2 in the downstream side of a work roll 4 is obtained from the upper limit tension equivalent to the product of 90% of the tensile strength of a metal strip 1 to be rolled and the sum of the cross-sectional area of the thick part of the strip 2 in the downstream side of the work roll 4, the cross-sectional area of the metal strip 1 in the upstream side of the work roll 4, and the cross-sectional area of the strip 2 in the downstream side. The tension between 50% of the deformation resistance of the metal strip 1 corresponding to this elongation and the lower limit tension equivalent to the product of the sum of the cross-sectional area of the thick part of the strip 2 in the downstream side of the work roll 4 is imparted to the strip 2 in the downstream side of the work roll 4.
Patent JP-H0887333-A (JP)
Title: Servo control method
Inventor: TAKAYAMA SHIGENORI
IPC: G05B19/18
Filed: 1994-09-16
Abstract: PURPOSE: To prevent torque, generated when a position command overshoots, from oscillating. CONSTITUTION: This servo control method is provided with a position loop gain 8 and, a speed loop gain 10 and drives the feed shaft of a machine tool. This method after removing a positioning error due to a backlash predicts a cutting direction inversion period from at least a position command 25 in consideration of response delay, decreases the integration time constant of an integrator 9 at the time of cutting direction inversion, and puts the integration time constant back to the original value when a torque command reaches a specific value. After the integration time constant is decreased on detecting the inversion of a cutting direction, compensating operation is canceled once the position command 25 is inverted again and the integration time constant is put back to the original value.
Patent JP-H0973834-A (JP)
Title: Pushbutton switch
Inventor: NISHIMURA KOICHI
IPC: H01H13/56
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To maintain compatibility between the elimination of a feeling of physical disorder during the pressing operation of an operation knob and the reduction of manhours. SOLUTION: A pushbutton switch 10 is provided with a contact holder 22 traveling along an area between an initial position and an advanced position for opening and closing a contact, and an operation knob 16 pressed to move the contact holder 22, both housed in a case 12. The operation knob 16 and a knob body 18 as integral part thereof are always subjected to the spring force of a spring 20, and the operation knob 16 is pressed against the spring force. The contact holder 22 is independently built into the prescribed area, and the end 28c of a guide pin 28 fixed to the knob body 18 enters the cam groove 30 of the contact holder 22, thereby engaging the knob body 18 and the contact holder 22 with each other via the guide pin 28. Also, the advance travel of the contact holder 22 takes place under the pressing force of the knob body 18, while the contact holder 22 is reset to an initial position under a pulling force via the guide pin 28.
Patent JP-H1073150-A (JP)
Title: Backing mechanism for transmission
Inventor: SHINOMURA TAKAO
IPC: F16H3/14
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a backing mechanism for a transmission which can reduce the size of a mission case and reduce toothing noises at the time of idling. SOLUTION: An input shaft 2, a counter shaft 7 always meshed therewith, and an output shaft 9 meshed therewith through a transmission mechanism 8 are provided. An advancing transmitting part of the transmission mechanism 8 has gears 10 to 14, 17 to 19 arranged on the counter shaft 7 and an output shaft 9 for meshing. A backing transmitting part is made up of a first sprocket 33 arranged on the counter shaft 7, a second sprocket 34 arranged on the output shaft 9, and an endless transmitting body 37 composed of a chain or a belt laid between the sprockets 33 and 34. At the time of backing, a torque of the counter shaft 7 which is rotated always in an opposite direction to an input shaft 3 is transmitted to the output shaft 9 through the paired sprockets 33, 34 and the endless transmitting body 37.
Patent JP-2000072065-A (JP)
Title: Bicycle lock device
Inventor: TOMIMATSU SHIGENAO
IPC: B60R25/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To allow unlocking without positional limitation by separating a first component transmitting the identification signal, a second component having a judging means judging the identification signal and a control means of the operation signal, and a third component of an electric actuator unlocking a lock body with the operation signal, and connecting the second and third components with a harness. SOLUTION: A power supply 17 for controlling the circuit of a second component 2 and for driving an electric actuator 32, a circuit board 22, and a second control means stopping the transmission of the operation signal when the detected voltage is the expected minimum voltage or below are stored in a case 23. Second and third components 2, 3 formed separately are connected via a tubular member 25, and the second and third components 2, 3 are electrically connected via a harness 26. A bolt 33 curved into a horseshoe shape is manually moved to the position of a two-dot chain line against the tensile force of a spring 36 to lock the lock body 31 of the third component 3. When the lock body 31 is unlocked, the bolt 33 is automatically moved to the unlocked position by the tensile force of the spring 36. A lock lever 40 can be rocked by the rotation of a motor 32.
Patent JP-S61127038-A (JP)
Title: Switch control system of service processing program
Inventor: KUROIWA HIROTAKA
IPC: G06F15/16
Filed: 1984-11-26
Abstract: PURPOSE:To add a new service processing program just with replacement of the contents of a menu file by storing previously the menu of the service processing program in a menu file. CONSTITUTION:A program switch control part A receives a program switch command from an input device 3 and reads a menu B out of a menu file 2 for display it to a display device 4. An operator supplies a program number to be executed next through the device 3. Then the part A retrieves a program name based on the menu B stored in the file 2 and then calls out a service processing program by the retrieved program name. When a new service processing program is added, a replacement command is produced at a menu replacement part 5. Then a service number corresponding to the new processing program is added to the menu B.
Patent JP-H0192859-A (JP)
Title: Substitutive system for failed input/output device
Inventor: IWAMOTO MITSUE
IPC: G06F11/20
Filed: 1987-10-03
Abstract: PURPOSE:To improve the continuity of processing by writing read information in an informed address of a main memory unit and restoring job restarting information or the like stored in an operating system (OS) at the time of generating a failure in an I/O device based on rewriting information. CONSTITUTION:A processor 3 receiving a transfer request to the main memory device 4 from the OS inputs OS restart information stored in an external memory unit 5 by an external memory reading means 13, rewrites the information in a main memory position specified from the OS by a main memory writing means 11 and then reports the completion of rewriting to the OS. The OS executes the restart of a user job, the output of an executed result image, the continuous processing of data base updating, etc., based on OS restart information such as information necessary for the execution control of the rewritten job, job execution result image information and data base updating control information. Even if only one I/O device 2 is prepared and failed, the processor 3 can be substituted for the I/O device 2 to recede and restore OS operating information, so that the continuity of OS operation can be improved.
Patent JP-H1073550-A (JP)
Title: Gas sensor
Inventor: NOMURA TORU
IPC: G01N27/12
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a gas sensor which prevents a false report due to the spill of activated carbon particles or due to a high-temperature and high-humidity atmosphere and whose long-term reliability is enhanced by a method wherein an activated carbon filter is constituted of nonbotanical granulated activated carbon. SOLUTION: A gas sensor 14 is constituted of a sensor body 2 and of an activated carbon filter 16 which is installed in the flow passage of the air to the sensor body. Then, the body 2 is formed in such a way that a heater membrane 6, an insulating membrane 10 and a thick SnO2 membrane 4 are laminated on a heat insulating membrane 12. A nonbotanical pitch material, a resin material or the like is used for the filter 16, and activated carbon which is obtained by granulating the material to be spherical or cylindrical is used. Then, a wire net 18 and a wire net 20 are installed at its upper part and its lower part. Then, when the granulated activated carbon is used, the spill of the activated carbon is suppressed, and it is possible to prevent the body 2 from being short-circuited.  In addition, when the nonbotanical material is used as the activated carbon material, the long-term reliability of the sensor 14 is increased, it is possible to prevent a false report due to a high-temperature and high-humidity atmosphere, and the selectively of CO with reference to hydrogen is enhanced.
Patent JP-H04126778-A (JP)
Title: Pearly pigment base composition for toning
Inventor: FUKUYAMA HIROFUMI
IPC: C09D5/36
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the subject composition, containing a coating resin and a pearly pigment in a specific proportion and further an organic solvent, excellent in mixing dispersibility with a colored pigment-containing base composition and useful for preparing a colored pearly coating by mixing both the compositions. CONSTITUTION:The objective coating consisting essentially of a coating resin (e.g. a polyester resin), a pearly pigment and an organic solvent (e.g. toluene). The amount (solid content) of the aforementioned coating resin based on 100 pts.wt. above-mentioned pearly pigment is 10-300 pts.wt., preferably 50-200 pts.wt.
Patent JP-S62109028-A (JP)
Title: Device for recording, erasing and displaying information
Inventor: OGUCHI YOSHIHIRO
IPC: G11B7/24
Filed: 1985-11-07
Abstract: PURPOSE:To permit display of information by mixing or laminating a heat sensitive material which attains a uniform transparent state or opaque state when heated and cooled to a specific temp. and material which has the absorption at the wavelength of a light source to constitute an information recording body and heating such information recording body to a specific temp. range. CONSTITUTION:The information recording body (belt) 40 is rotationally driven in an arrow direction by the rotation of a driving pulley and the outside surface on the tense side of the belt 40 moves and passes in a display image viewing window 20 part in the arrow direction. The image formed like a sheet is erased in an erasing part 90 as necessary for erasing. The erasing of the image is executed by heating the sheet and adjusting the cooling rate. The information recording body on the belt 40 is heated and is changed from the transparent state to the opaque state when said belt passes an optical device 100 in the turning process thereof. The information to be displayed is thus visualized. The recording part in then turbid state moves to the inside of the range of the window 20 and once stops there, by which the image is displayed in the window 20 part.
Patent JP-S63103681-A (JP)
Title: Speed controller for servo-motor
Inventor: SAKAMOTO KEIJI
IPC: H02P29/00
Filed: 1986-10-20
Abstract: PURPOSE:To avoid speed ununiformity at the time of constant-speed control in a low speed area, by setting a correction processing means for generating the output of speed signal corrected within one pulse component of pulse signal according to speed change. CONSTITUTION:From a speed control section 3, the output of torque command according to a deviation between speed command Vcmd and speed signal v is generated. The input of the output of an adder 4 every sample cycle T2, to a current control section 5 is provided, and driving current to a servo-motor 1 is set. The rotating speed of the servo-motor 1 is detected by a pulse coder 6, and every sample cycle T2, the output of feedback pulse Pv is directed to a pulse correction circuit 7. From the pulse correction circuit 7, the output of the speed signal v corrected within one pulse component according to speed change is generated. The speed signal v is fed to an adder 2 as negative input, and is fed to the negative input of an adder 4 via a constant element B.
Patent JP-H0587529-A (JP)
Title: Measurement method and device
Inventor: CHITOKU KOICHI
IPC: G01D5/38
Filed: 1991-09-27
Abstract: PURPOSE:To enable a setting to be facilitated and a measurement accuracy to be improved by separating<j a first interference light from a first diffraction grating from a second interference light from a second diffraction grating and comparing a phase between beat signals of the first and the second interference lights. CONSTITUTION:Light which is generated from a Zeman laser 1 is separated in left and right directions according to a difference in a polarization surface by a polarization beam splitter (PBS) 2. Light with a frequency f) (S polarization) which is reflected by this PBS 2 and light with a frequency f2 (P polarization) which is passed through the PBS 2 are diffracted by a mirror 3 and impinge on a diffraction grating 6 on a mask 5 and a diffraction grating 8 on a wafer 7 at a specified angle, respectively. The S polarization from the diffraction grating 6 is reflected by a diffraction beam splitter 10 and is photoelectrically detected by a light sensor 11a. On the other hand, the P polarization from the diffraction grating 8 is passed beam splitter 10 and is photoelectrically detected by a light sensor 11b. The two photoelectrically detected beat signals are introduced to a phase-difference meter 12 for measuring a phase difference.
Patent JP-H04128654-A (JP)
Title: Enzyme immune dyeing method
Inventor: YAMAZAKI MASAHIKO
IPC: G01N33/543
Filed: 1990-09-19
Abstract: PURPOSE:To obtain an enzyme immune dyeing method by which a clear, easily diagnosable and detectable coloring matter can be provided by further reacting metallic ions with a matrix medium carrying coloring matter that has been formed, under the presence of an enzyme, from a chromogen having a functional group capable of forming a metallic salt. CONSTITUTION:By using a blotting device, peroxidase of 0.1mU is dot-blotted on a PVDF film to which wetting treatment has been carried out with methanol. Then, an example compound (2-6) of 15mg is dissolved in methanol, and thereto 50mM trishydrochloric acid buffer of 25ml into which an example compound (1-10) of 5mg has been dissolved is added, and further thereto 3% hydrogen peroxide water of 100mul is added to prepare a coloring solution (1). A PVDF film on which peroxidase has been blotted is immersed into the coloring solution (1), and is subjected to reaction at room temperature, and after a lapse of 15 minutes, the film is taken out from the coloring solution, and is washed with pure water three times. By the above procedure, the solubility of the dyeing coloring matter due to the action of metallic ions to an organic solvent can be reduced.
Patent JP-H04126058-A (JP)
Title: Production of seaweed-containing beverage
Inventor: TERAJIMA TOYOKO
IPC: A23L17/60
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a readily drinkable beverage excellent in flavor by mixing seaweed powder with adequate amounts of a soup stock and a seasoning, kneading the resultant mixture, adding an adequate amount of water thereto and boiling the prepared mixture. CONSTITUTION:Seaweed powder is mixed and kneaded with adequate amounts of a soup stock and a seasoning to provide a clayey substance. An adequate amount of water is then added thereto and the prepared mixture is boiled.