baber/WOPTO huggingface dataset:
Patent JP-H0530524-A (JP)
Title: Signal processor
Inventor: EIKI YUJI
IPC: H04N9/64
Filed: 1991-07-23
Abstract: PURPOSE:To form a video signal corresponding to an optional television(TV) system. CONSTITUTION:When this signal processor correspond to NTSC and PAL systems, 4 fsc and 16 fsc/5 are used as the sampling frequency fs of a Y signal. A timing generator 10 generates the sampling frequency fs, sampling frequency fs/4 for color difference signals R-Y, B-Y, a shift clock fSHIFT, and balance modulating carrier frequency 4fsc and the shift clock fSIFT are set up to fsc/4 and fsc/5 corresponding to the NTSC and PAL systems. At the time of correspondence to the PAL system, the timing generator 10 locks the phases of respective output signals outputted from an oscillator and a voltage control oscillator by a PLL circuit and registers 33, 34 shift respective digital collor difference signals R-Y, B-Y based upon the shift clock fSHIFT outputted from the generator 10 and supply the shifted signals to a digital balance modulator 40.
Patent JP-H0255961-A (JP)
Title: Monitor plate for microwave beam monitor
Inventor: ITO KOJI
IPC: G01R21/01
Filed: 1988-08-22
Abstract: PURPOSE:To accurately measure beam intensity by fitting many wires or one or both ends of a slot bar to a spring plate fitted to a frame by applying initial tension individually or by groups. CONSTITUTION:The end of the slot bar on the side of the spring plate 11 is fitted to a slot plate 10 previously, but the other end is fitted by applying the specific tension individually or by groups and deflecting the spring plate 11 so that the estimated thermal expansion quantity of the slot bar 9 can be absorbed. Consequently, the wires or slots are heated by the passage of a microwave to expand thermally according to a beam intensity distribution. The spring plate is deflected previously by the maximum thermal expansion quantity with the initial tension, so the heat expansion quantity of the wires or slot bar can be absorbed.
Patent JP-H0254923-A (JP)
Title: Compound semiconductor vapor growth method
Inventor: OKAZAKI JIRO
IPC: H01L21/205
Filed: 1988-08-20
Abstract: PURPOSE:To remarkable decrease the amount of the component gas flow into a GaAs source at the time of InGaAs growth smaller than that when InGaAsP is growing for the resolution of an instability problem about the growth of InGaAs by varying the exposed surface area of the GaAs source by use of a cover. CONSTITUTION:A cover 17 is installed to cover a part of a GaAs source. The cover 17 moves over the GaAs source 10 by operation of a sliding bar which holds the cover on its tip. When InGaAs is growing, the exposed surface area of the source 10 is made into one half by covering a part of the GaAs source by the cover 17. This is helpful to solve an unstability problem about the growth of InGaAs and to obtain the InGaAs layer having a stable structure. By varying the exposed surface area of the GaAs source by establishing the cover 17, the unstability problem about the growth of the InGaAs can be solved if the amount of the growth gas flow into the GaAs source 10 is much smaller at the time of growth of the InGaAs than at the time of growth of InGaAsP.
Patent JP-H1051375-A (JP)
Title: Utilizing system for coding/decoding converter
Inventor: SHIMOZONO RYOJI
IPC: H04W88/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To utilize effectively the coding/decoding converter even when a signal of the half rate voice coding system and a signal of the full rate voice coding system are sent in mixture with respect to the utilizing method of the coding/decoding converter for an exchange side in digital mobile communication. SOLUTION: A coding/decoding converter 7 is provided with devices having provision for any signal processing of signals of the half rate voice coding system and of the full rate voice coding system by a number of lines to be processed when all channels of a radio base station 1 adopt the half rate voice coding system. With respect to the channel signal of the half rate voice coding system, an opposite device processes the half rate voice coding system, and with respect to the signal of the full rate voice coding system in two channels of the same time slot in the case of the half rate voice coding system, the full rate voice coding system is used to process the signal by a device opposed to one of the two channels and the device opposed to the other of the two channels is not in use.
Patent JP-H0812503-A (JP)
Title: Agent for suppressing generation of sulfide and suppressing method
Inventor: SHIBUYA SOICHI
IPC: A01N31/16
Filed: 1994-08-31
Abstract: PURPOSE:To provide a sulfide-generation suppressing agent easily soluble in alkaline aqueous solution to enable the addition to sewage water, building pit waste water, etc., in the form of aqueous solution and, accordingly, having high workability and dispersibility and capable of effectively suppressing the generation of sulfide. CONSTITUTION:This agent for suppressing the generation of sulfide in an aqueous system containing sulfate-reducing microorganism and sulfate ion contains at least one kind of compound selected from 1,4-dihydro-9,10- dihydroxyanthracene which may have substituents or its salt. The invention also relates to a method for suppressing the generation of sulfide by adding the suppressing agent to an aqueous system containing sulfate-reducing microorganism and sulfate ion.
Patent JP-H09122402-A (JP)
Title: Cleaning method and device therefor
Inventor: MIYAIRI YOSHIO
IPC: B01D11/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the energy consumption by increasing the recovering efficiency of a degreasing solvent and also reduce the extraction water amount. SOLUTION: A degreasing solvent water solution to be separated into two phases is used for a water solution demonstrating different concentration at the different temperature between a solidifying and a boiling point, and the temperature is raised to the level for phase separating the solvent water solution, and a greasing soil material is cleaned. The solvent water solution containing greasy soil from the cleaning process is cooled down to the temperature lower than the above-said phase separating temperature to float and separate the greasy soil separated material, and water is added to the greasy soil separated material from the separation process and the residual solvent is extracted by water and recovered as a dilute solvent water solution.
Patent JP-H02161340-A (JP)
Title: Fissionable material characterization
Inventor: PATORISU BERUNAARU
IPC: G01N23/09
Filed: 1988-08-20
Abstract: PURPOSE: To evaluate the amount of fissile material by providing a detector of neutron rays, a γ-ray detector, and a deceleration device, decelerating high- speed neutrons that are directly radiated from a neutron radiation source and a neutron that is produced by (α, n) spontaneous fission reaction, and forming thermal neutron. CONSTITUTION: A characterization device of a fissile material has a completely sealed surrounding that is constituted of four perpendicular wall parts 2, a ceiling side wall part 4, and a bottom side wall part 6. Each wall part is comprised of a plastic scintillation material generated by scintillation due to y-ray effect, and wall parts 2, 4, and 6 are opaque to light but are covered with a transparent material for neutrons and γ-rays. The device has a detector 9 of neutron rays and γ-ray detectors 6 and 14, and the γ-ray detectors have the scintillator 6 and a photomultiplier 14 that is connected to it. Then, high- speed neutrons directly discharged from a neutron radiation source 29, neutrons generated by (α, n) self-generation fissile reaction, and neutrons produced by fission are decelerated, thus forming thermal neutrons.
Patent JP-S6266174-A (JP)
Title: Inspecting method for reverse characteristic of diode
Inventor: HOSHINO TAKAHIRO
IPC: G01R31/26
Filed: 1985-09-19
Abstract: PURPOSE:To execute reverse current/voltage characteristic tests, and also to reduce a wrong selection by detecting a reverse characteristic, based on a reverse voltage which has been set in case when a reverse current has been set to a prescribed value, and executing a selection. CONSTITUTION:A constant-current IZ is applied to a diode to be inspected 1 by a constant-current source 2, and a reverse voltage of that time is detected 3. The detection value data is A/D-converted 4, compared with a set value of a memory 6 by a deciding circuit 5, and a result of comparison is sent to a control part, etc., of an automatic carrying machine. In this case, a reverse characteristic is detected, based on a reverse voltage VZ which has been measured by setting the reverse current IZ as a prescribed value, and only that which conforms with prescribed conditions is selected as a non-defective product.
Patent JP-2000039094-A (JP)
Title: Water hammer absorbing device
Inventor: SASAKI YASUHITO
IPC: F16L55/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To absorb the water hammer generated in sudden closing of mixing valves for water combination faucet and prevent the generation of a water hammer in opening of the valves after closing by forming a small hole regularly allowing a passing space to communication with an absorbing body on an adjusting valve element or valve seat, and limiting the flow rate of the fluid supplied from the absorbing body to the passing space. SOLUTION: When the lever of mixing valves for water combination faucet is operated in the closing direction, the pressure in a supply pipe 5 and a connecting pipe 6 is suddenly raised by the sudden closing operation, and a water hammer acts on an adjusting valve element after it is passed from the secondary chamber 9 of a stop cock 7 to the communicating hole 13 of a valve rod 12 and the passage of an adaptor 16. The adjusting valve element overcomes the energizing force of a spring and retreats from the valve seat, and the fluid enters into an absorbing body 28 to once to extend the absorbing body 28 within a case 19, so that the water hammer can be absorbed.  When the lever of the mixing valves for water combination faucet is operated in the opening direction, the pressure water in the absorbing body 28 is discharged to the secondary chamber 9 of the stop cock 7 through the small hole of the adjusting valve element little by little, so that the secondary water hammer can be prevented.
Patent JP-H05185493-A (JP)
Title: High speed biaxial orientation blow molding method
Inventor: SATO KOICHI
IPC: B29C49/08
Filed: 1992-07-10
Abstract: PURPOSE:To shorten the cooling time and reduce the cycle time at an injection station by mold-releasing preform at higher temperature than the adaptive orientation temperature and then cooling it at the adaptive orientation temperature at a temperature controlling station in an apparatus for conducting injection molding, temperature control, and blow molding at one stage. CONSTITUTION:At an infection station, the preform 20 with a bottom is molded by the use of a neck mold 18, an infection cavity mold 30 and an injection core mold 40 and then mold-released by being cooled at higher temperature than the adaptive orientation temperature. The mold-released preform 20 can be contraction-deformed. Then, it is moved to a temperature controlling station and cooled at the adaptive orientation temperature. At this time, it is preferable that a temperature controlling pot 50 is made the same inner wall shape as the injection cavity surface 32, and into the neck part of the preform 20, a core-introduction core 60 is inserted for introducing compressed air thereinto in order to allow the preform 20 to be in immediate contact with the inner surface of the pot 50. After cooling, biaxial orientation blow molding is carried out at the blow molding station. In this way, the cycle time can be reduced.
Patent JP-H0525633-A (JP)
Title: Formation of thin aluminum film and boat for resistance heating
Inventor: ODAGIRI AKIRA
IPC: C23C14/56
Filed: 1991-07-23
Abstract: PURPOSE:To continuously form thin Al films by vacuum deposition on acrylic resin substrates such as laser disks. CONSTITUTION:An Al wire 51 is gradually fed into the melting chamber of a boat 33 with a temp. gradient by which Al is liable to flow from the melting chamber into the main evaporation chamber. Acrylic resin substrates 61 are successively introduced from 1st an 2nd replacing chambers 13, 15 into a vacuum deposition chamber 11 while maintaining the vacuum and Al is continuously vacuum-deposited on the substrates 61.
Patent JP-H1040840-A (JP)
Title: Radiation exciting fluorescent surface and its manufacture, and x-ray image tube containing radiation exciting fluorescent surface
Inventor: SEKIJIMA YOSHINOBU
IPC: H01J31/50
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an x-ray image tube, containing a fluorescent face with high light guide effect capable of improving the resolution of an x-ray input window. SOLUTION: An x-ray image tube 10 has a fluorescent face 2b containing a first evaporation layer and a second evaporation layer formed of identical fluorescent material, mutually oriented strongly to the same crystal face. For the fluorescent surface, the first evaporation layer is formed and then is heat- treated at 200-450 deg.C in a vacuum or air, and the second evaporation layer evaporated following it therefore grows into a columnar shape. That is, the crystal interface is reduced to bring about a columnar crystal with high light guide effect. In this way, the resolution in an x-ray input window in an x-ray image tube is improved.
Patent JP-S6450552-A (JP)
Title: Incorporation of resistor for semiconductor circuit device
Inventor: SAITO MINORU
IPC: H01L27/08
Filed: 1987-08-21
Abstract: PURPOSE:To reduce as much as possible the time required for adjusting the resistance value by making a resistance layer with a little longer size, forming a pair of electrode films so that they cover the resistance layer with a little shorter size being left, and measuring the resistance value for each wafer and removing part of the electrode film, thereby making it unnecessary to require an occupied area for the element for adjusting the resistance value. CONSTITUTION:When incorporating a resistor having a predetermined resistance value into a semiconductor circuit device, a resistance layer 10 is made from the surface of a wafer 1 for the semiconductor circuit device with a size little longer than the standard size corresponding to the predetermined resistance value, and a pair of electrode films 20, 21 for the resistor are deposited and formed so that they cover the resistance layer 10 with a size little shorter than the standard size being left and conductively connect thereto. And the resistance value of the resistor having the electrode films 20, 21 formed is measured for each wafer, and after calculating the length dimension to be provided to the resistor based on the measured value, part 21a of the electrode film 21 is removed so that the actual length dimension of the resistor becomes the calculated value. For instance, based on a monitor resistor 11 made in a wafer, the length dimension to be given to the resistor is calculated.
Patent JP-2000037525-A (JP)
Title: Game machine and its controlling device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can present a thrilling and exciting playing contents while a player can maintain ones expectation of being a prize winner for long. SOLUTION: A design changing means 111 executes a design matching game on the 1st to the 3rd variable indicating part 31-33 in accordance with a ball's prize winning at a starting prize winning hole 60. A breaking-in design changing means 112 indicates the design changeably and a means 113 for selecting an interchanging place. The means 113 for selecting an interchanging place switches the illuminating part into a breaking-in lot indicator 40 and changes the interchanging place. A means 114 for setting the interchanging times selects the number of times the designs are interchanged.  A means 115 for interchanging the designs, after the designs on the 1st to the 3rd variable indicating part 31-33 and a breaking-in indicator 34 are stopped to be indicated, moreover, the interchanging place is fixed and indicated, then the design on the place specified as interchanging among the 1st- the 3rd variable indicating part 31-33 and the design on the breaking-in indicator 34 are interchanged times just for interchanging. When interchanging ends, if the same design are matched on the 1st -the 3rd variable indicating part 31-33, a prize is made to be emerged.
Patent JP-H0931194-A (JP)
Title: Iminoxazole polymer
Inventor: ENDO TAKESHI
IPC: C08G73/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prepare a novel iminoxazole polymer comprising particular repeating units by subjecting a particular bifunctional acyl isocyanate and a particular bifunctional isonitrile to an addition reaction. SOLUTION: This polymer comprises repeating units of formula I (wherein A represents a divalent hydrocarbon group selected from a 1,3- or 1,4-phenylene group or a divalent hydrocarbon group selected from 2-10 C alkylene chains; Y represents a 2-6 C alkylene group, a 1,4-phenylene group, a 1,3-xylylene group, a divalent hydrocarbon group obtd. by removing H at 4,4'-position of biscyclohexylmethane or 2,2-bis(cyclohexyl) propane, or a divalent group represented by -(CH2 )m -O-CH2 CH2 O-(CH2 )m (m=2 to 6); and (n) is an integer of 2 or more). Pref., this polymer is prepd. by reacting a diacyl isocyanate represented by formula II (A is as defined above in connection with formula I) with a diisonitrile represented by formula III (Y is as defined above in connection with formula I).
Patent JP-H06168666-A (JP)
Title: Method and apparatus for measurement of movement amount of electron beam in color cathode-ray tube
Inventor: SAI YUUBAI
IPC: H01J9/42
Filed: 1993-08-23
Abstract: PURPOSE: To provide a method and a device for measuring a movement status of an electron beam in a cathode-ray tube wherein movement quantity of an electron beam can be measured automatically and precisely in a cathode-ray tube. CONSTITUTION: In an electron beam movement status measuring method for a cathode-ray tube having a magnetic field generating part 13 which generates a magnetic field for moving an electron beam, an electron beam is generated by turning on a cathode-ray tube and a corresponding phosphor is scanned by this electron beam. The beam having finished scanning is forcedly moved from the phosphor in the desired direction by supplying a current to the magnetic field generating part 13. Nextly, information on a part in the phosphor where the moved electron beam is positioned is found. Further, movement status values of the electron beam such as movement quantity and movement direction are found by the use of a value of the current and of the information found on the electron beam.
Patent JP-S6187817-A (JP)
Title: Manufacture of heat resistant austenitic stainless steel
Inventor: EBISUTANI TAKASHI
IPC: C22C38/00
Filed: 1984-10-05
Abstract: PURPOSE:To manufacture an austenitic stainless steel having improved yield strength by subjecting a steel contg. specified percentages of C, Si, Mn, N, Ni, Cr and V to plastic deformation and heat treatment under specified conditions to make the grains fine. CONSTITUTION:A steel consisting of, by weight, <=0.15% C, <=2.0% Si, <=3.5% Mn, 0.02-0.5% N, 8-18% Ni, 15-22% Cr, 0.01-1.0% V and the balance essentially Fe is plastically deformed at >=20% rate of working and heat treated at 1,050-1,150 deg.C to make the grains fine. An austenitic stainless steel having grain size No.>=5 (JIS G 0551) is obtd.
Patent JP-H1151509-A (JP)
Title: Heat exchanger
Inventor: YASUDA KENJI
IPC: F25B37/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger which allows spraying liquid to flow down equally on the external surface of the bank of heat transfer tubes which are adherently laminated, by using a projection recess tube having recessed parts and projected parts in an axial direction for at least the highest tier of heat transfer tube. SOLUTION: A projection recess tube 10 is used for the highest tier of heat transfer tube 18a, and a smooth tube 15 is used for the second tier of heat transfer tube 18b, so as to show the adherantly laminated condition. A recessed part 12 constitutes a groove 16 at the space with the smooth tube 15. The tube 10 shows large recesses and projections for an easy view, and the length of the projected part is 0.2 to 1.5 mm.  In this way, the 10 having the recessed part 12 and the projected part 13 in an axial direction is used for at least the highest tier of heat transfer tube 18a of the bank of the heat transfer tubes which are adherently laminated vetically, so that the spraying liquid that is sprayed by a distribution pipe of the spraying liquid flows down circumferentially of the bank of heat transfer tubes equally, and that the heat exchange of the spraying liquid with the liquid in the heat transfer tubes 18a and 18b is performed efficiently.
Patent JP-S5997954-A (JP)
Title: Motor drive control system
Inventor: ANDOU YASUTAKA
IPC: B65H23/192
Filed: 1982-11-25
Abstract: PURPOSE:To provide high accuracy line speed control in a film production line or the like by giving direct speed correction to a movable roll according to differential value with respect to variation of pass amount of a conveyer between rolls due to displacement of the movable roll between rolls. CONSTITUTION:The position of a movable roll 4 is detected by a porition detector 9 to apply speed correction amount 13 to a drive system of movable rolls 4, 6 to perform direct speed correction without varying line speed of conveyers 1, 2, 7 for preventing articles to be conveyed from irregularities of quality. The speed of the delivery side conveyer 7 in the movement of the movable rolls 4, 6 is the sum of the circumferential speed of the rolls 4, 6 converted from the movement distance and the speed of the conveyer 1 so that the direct speed correction is carried out by a correction amount 13 corresponding to the circumferential speed. Also, when the moving speed of the movable roll is low and regular, differential value with respect to variation of pass amount of conveyer 2 between rolls is added to or subtracted from reference speed value of the movable rolls 4, 6 every short time of sampling time so that the speed control can be carried out within the allowable region of extension and loosening.
Patent JP-S62253245-A (JP)
Inventor: AREN DENISU FUAAGUSON
IPC: H04L12/437
Filed: 1986-09-05
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-2001034012-A (JP)
Title: Toner treatment
Inventor: UEHARA KENICHI
IPC: G03G9/087
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing toners which stably removes aggregate and coarse particles and hardly produces the aggregate before arriving at the ensuing stage. SOLUTION: This toner treatment method is characterized in that the toners of a developer containing one or >=2 kinds of external additives and having a volume average grain size of 5.0 to 11.0 μm are treated by the sieve satisfying the following conditions in the production of the toners by using a sieve having air blow-off holes at one or plural parts as an air blowing function toward the sieve surface from a sieve surface pass side after mixing the toners described above with the external additives after grain size regulation: A sieve opening W 1000 μm>W>20 μm, the atmosphere pressure dew point of the moisture in the blowing air: <=-15 deg.C.
Patent JP-S6364286-A (JP)
Inventor: MABUCHI SADAAKI
IPC: H05B6/64
Filed: 1986-09-04
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。