baber/WOPTO huggingface dataset:
Patent JP-H10263360-A (JP)
Title: Method and device controlling introduced quantity of nitrogen oxide removing medium
Inventor: MERCX JOSEF
IPC: G05D21/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To optimize the introduced quantity of a nitrogen oxide removing medium into a combustion process. SOLUTION: When reducing the content of nitrogen oxide in waste gas generated in a combustion process, the following method is used. Average content 16b of the nitrogen oxide and a first control variable 14b which is a decision factor of the introduced quantity of a removing medium 8a are calculated as a function of content 11b of the nitrogen oxide. A second control variable 13b which is also a decision factor of the introduced quantity of the removing medium is calculated as a function of the quantity 9b of the removing medium which has been made unconsummated in removing work of the nitrogen oxide. Furthermore, whether only the first control variable 14b is considered or whether the first and second control variables 14b, 13b are considered together is decided based on a function of the average content 16b of the nitrogen oxide.  The control variable decided here is used as a control variable 12b for determining the introduced quantity of the removing medium to control a flow regulator 17a for the removing medium.
Patent JP-H04308482-A (JP)
Title: Exciting method of oscillator
Inventor: MIYAZAWA OSAMU
IPC: H02N2/00
Filed: 1991-04-03
Abstract: PURPOSE:To drive an oscillator with low power supply voltage by reversing the phase of voltages to be applied, respectively, on the common electrode and one or a plurality of driving electrodes of the oscillator. CONSTITUTION:A piezoelectric element 3 comprises twelve oscillatory elements which can deform independently and provided, respectively, with driving electrodes 31-42. In this case, polarizing direction may be uniform and a common electrode is arranged entirely on the rear surface. When three adjacent oscillatory elements and diagonally disposed oscillatory elements are driven in-phase, oscillation mode of 2lambda is excited. Signals d, e, f are subjected to phase inversion with the timing of a, b, c and becomes in-phase or reverse phase of phir. At the time of reverse phase, voltage is applied alternately to the driving electrode side and the common electrode side and thereby the oscillatory element has an effect equivalent to application of double voltage of the driving voltage. Consequently, the oscillator can be driven with a low power supply voltage.
Patent JP-S58187429-A (JP)
Title: Preparation of resin particle
Inventor: FUKUSHIMA TOSHIAKI
IPC: C08J9/28
Filed: 1982-04-27
Abstract: PURPOSE:To isolate easily spherical porous resin particles having improved handleability and a high bulk specific gravity, by dissolving a water-insoluble resin in a water-insoluble organic solvent, suspending the resultant solution in water, and removing the solvent by the steam distillation, etc. CONSTITUTION:(A) A water-insoluble resin, e.g. an aromatic polyamide resin, is dissolved in (B) a water-insoluble organic solvent, e.g. preferably cyclohexane, etc. having <=20% water-solubility. After adding (C) a suspension stabilizer, e.g. gelatin, thereto, the resultant solution is then suspended in water, and the suspension is subjected to the steam or azeotropic distillation to remove the solvent (B) therefrom and give the aimed resin particles. USE:Molding materials, column packings for chromatography.
Patent JP-S62231099-A (JP)
Inventor: IWAI KIYOSHI
IPC: C08G75/02
Filed: 1986-03-31
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-S59196973-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: YOKOYAMA TAKANAO
IPC: F02P5/152
Filed: 1983-04-22
Abstract: PURPOSE:To improve the efficiency of the engine by a method wherein the knocking condition is detected in each cylinder and the ignition timing is corrected in each cylinder in accordance with the knocking condition thereof. CONSTITUTION:A knock sensor 1, forming a knocking detecting means and common to each cylinder, is provided and the knocking condition of each cylinder is detected by being combined with ignition signals. A computer 3 decides the cylinder in which knocking has been generated and delays the angle of spark advance of the cylinder which has generated the knocking by a given amount. According to this method, the ignition timings of respective cylinders may be approached to each MBT (Minimum advance for Best Torque), therefore, the efficiency of the engine may be improved.
Patent JP-H11275574-A (JP)
Title: Image coder and image coding method
Inventor: KURIKI SATORU
IPC: H04N19/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image coder and an image coding method by which an image coding time is reduced. SOLUTION: An SRAM address generating section 133 of an image input section 130 generates a write address/control signal and a read address/control signal and provides the output of them respectively to SRAMs 131, 132. The SRAMs 131, 132 store 360 pixels. A DRAM write address generating section 101 outputs a row address and a column address to a selector 102. A DARM read address generating section 111 outputs a row address and a column address to the selector 102. The selector 102 selects signals. A frame image storage section 100 consists of DRAMs 103, 113 storing field or frame images.
Patent JP-S547097-A (JP)
Title: Toroidal nuclear fusion reactor
Inventor: KURITA ISAO
IPC: G21B1/00
Filed: 1977-06-17
Abstract: PURPOSE: To provide an enlargement of durability with the reduction of thermal stress applied for helical coil mounting coil support with a certain spacing for a part of outer circumference of helical coil with an arc shape in cross section to support coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08271428-A (JP)
Title: Plasma emission spectrometer
Inventor: YAMAMOTO KAZUKO
IPC: G01N21/73
Filed: 1995-03-29
Abstract: PURPOSE: To enhance sensitivity and reproducibility in measurement by subtracting the spectrum of blank liquid from the spectrum of a sample liquid thereby extracting only the spectrum derived from a metal element contained in the sample liquid. CONSTITUTION: The light emitted from a sample introduced into a plasma 1 propagates through a beam combiner 3 and arrives at a spectrometer 5. The light emitted from a blank introduced into a plasma 2 is deflected by a mirror 4 and propagates through the beam combiner 3 to arrive at the spectrometer 5. The beam combiner 3 passes the light emitted from the plasmas 1, 2 alternately at an extremely short period. The spectrometer 5 measures the intensity of light emitted from the plasmas 1, 2 at each measuring wavelength. The intensity of light emitted from the plasmas 1, 2 and detected by the spectrometer 5 is subtracted at a data processing section 6 thus measuring the intensity only of the light emitted from a target element contained in the sample.
Patent JP-S51147776-A (JP)
Title: Stripping process of cables
Inventor: YABUKI IWAO
IPC: H02G1/12
Filed: 1975-06-12
Abstract: PURPOSE: The stripping process of the cable coating without fear of public polution and fire hazard. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54161846-A (JP)
Title: Information processor
Inventor: KUBO KANJI
IPC: G06F12/10
Filed: 1978-06-13
Abstract: PURPOSE: To shorten the act pattern execution time and then to reduce the overhead of the system by providing plural units of address conversion buffers of the same contents and then scanning the different columns at one time via the conversion buffer when executing the act pattern.  
     CONSTITUTION: High-speed address conversion buffer 11 and 12 register the act codes identifying plural units of virtual space under running in correspondence to each column in addition to the conversion pair of the virtual and real addresses. For the reference of the main memory, whether or not the virtual address plus the corresponding code are registered in buffer 11 and 12 is checked in order to the desired address. In such device, buffer 11 and 12 of the same contents are provided in plural units each. Furthermore, leaking register 13 and 14, incrementer 15 and 16, selection circuit 17 and 18 plus comparator 19 and 20 are installed in opposition to buffer 11 and 12. Then the contents of buffer 11 and 12 are read out simultaneously, and the column addresses are replaced via buffer 11 and 12 when the codes are registered. Thus, the column entry within buffer 11 and 12 is made invalid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59197230-A (JP)
Inventor: YABE HISAO
IPC: A61B1/12
Filed: 1983-04-22
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-H11251120-A (JP)
Title: Manufacture of laminated chip varistor
Inventor: KAWADA KUNIYOSHI
IPC: H01C7/10
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To form glass insulating films having little variations in thickness on the four side faces of laminated varistor elements with few number of processes, and at the same time, to reduce the manufacturing cost of a laminated chip varistor. SOLUTION: While a holding plate 40 holds a plurality of laminated varistor elements 12, the plate 40 is dipped into a glass paste 42, from one side of the exposed surfaces of the internal electrodes of the varistor elements 12. After being dipped, the elements 12 are pulled up and the glass paste 42 adhering to the exposed surfaces of the internal electrodes is wiped off with filter paper, and then the exposed surfaces are dried. Then the paste for external electrode is applied to the exposed surface of the internal electrodes and the glass paste 42 and the paste for external electrode are baked to the elements 12. At the baking of the paste, the varistor elements 12 are housed in the cavity of a plate for baking in standing states.
Patent JP-S51148192-A (JP)
Title: A rotary body driving apparatus
Inventor: TOMISAKI MASAMICHI
IPC: H01Q3/08
Filed: 1975-06-12
Abstract: PURPOSE: A rotary body driving appatus which allows the rotary body such as an antenna to operate the horizontal rotation and the elevation rotation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59197107-A (JP)
Title: Foil-winding transformer
Inventor: KOBAYASHI KAZUO
IPC: H01F27/28
Filed: 1983-04-25
Abstract: PURPOSE:To relieve the heating caused by the current concentration to a metal sheet and a lead wire and improve cooling efficiency by a method wherein soldering material is provided to the surface of the lead wire and wrapped in the metal sheet by folding the end part of the metal sheet back and melted to get contact with the lead wire and the metal sheet by heating. CONSTITUTION:A lead wire 25 and soldering material 26 are wrapped in a folded part 7b of a metal sheet 7. When the folded part 7b is heated and compressed against the lead wire 25, the soldering material 26 is melted and fills the gap between the semicylindrical connection part of the metal sheet 7 and the rod-shape lead wire 25. Therefore, two facing surfaces of the lead wire 25 touch the metal sheet 7 and other two surfaces touch the soldering material. Therefore, the current applied to the metal sheet 7 is divided at the end part 7a of the metal sheet 7 into two flows which flow to both sides of the lead wire 25 and flow into the lead wire 25 from two surfaces touching the metal sheet. With this constitution, the heating caused by the current concentration can be relieved and the cooling efficiency can be improved.
Patent JP-S59196628-A (JP)
Title: Radio equipment
Inventor: HARA YOSHIMICHI
IPC: H04W4/00
Filed: 1983-04-22
Abstract: PURPOSE:To form a radio equipment without generating any call tone by providing a means for storing a call sign so as to recognize an input call sign and turning on a speaker when the call sign is recognized. CONSTITUTION:A radio equipment main body 1 is provided with a microphone 3, a speaker 2 and a changeover switch 4, and also a call sign recognizing device 10. The call sign recognizing device 10 stores in advance the own call sign and compares an input from the device main body 10 with this call sign, and when they are coincident, a call tone is generated from the recognizing signal via a sound generator 11 to inform the pressure of callout. These procedures are all controlled by a microcomputer 15. Thus, a call tone having many noises is eliminated to relieve the mental load of a recipient.
Patent JP-H09155436-A (JP)
Title: Manufacture of hot rolled steel sheet
Inventor: KUDO YOSHIRO
IPC: C22C38/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hot rolled steel sheet having an excellent surface property without scale flaws by applying a suitable descaling even for a Si containing steel and Ni containing steel difficult to peel scales. SOLUTION: Draft of every path in a rough rolling before finish rolling is specified to be >=25% and cumulative draft from the rolling starting point to before finish rolling is specified to be >=85%. Moreover, descaling is performed for the steel of 850-1000 deg.C with a scale breaker 3 at the inlet side of a finish rolling mill 2 in the range of discharge pressure of 250-600kgf/cm<2> , the time period of >=0.002sec to <0.005sec.
Patent JP-H09253953-A (JP)
Title: Sealing material press feeding device
Inventor: YOKOMIZO SHOJIRO
IPC: F16J15/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable an automatic press feeding of a plurality of kinds of sealinmg materials of different diameters into a hole having a smaller diameter than that of the seal material. SOLUTION: This sealing material press feeding device 10 is comprised of a diameter shrinking device 11 for supporting seal material 1 and reducing its diameter and a press feeding cylinder 12 for pushing the diameter shrinking device 11 in a direction of inserting hole. The diameter shrinking device 11 is comprised of an oscillatable clamp arm 13 for pushing the sealing material 1 from an outer circumference to an inside part, a clamp arm driving device 14 for driving the clamp arm, and a polygonal drill 26 reciprocated by the clamp arm driving device 14 and for adjusting an amount of oscillation of the clamp arm 13 in response to a selection of a tapered part to which the clamp arm 13 is contacted.
Patent JP-S59210807-A (JP)
Inventor: SHINTANI KATSUMASA
IPC: A01B63/16
Filed: 1983-04-23
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-H04308608-A (JP)
Title: Conductor for acoustic-image apparatus
Inventor: NAKAI YOSHIHIRO
IPC: C25F3/00
Filed: 1991-04-04
Abstract: PURPOSE:To enhance both tone and image quality by constituting a conductor for wiring a high frequency signal transmission circuit, such as an image display apparatus, an audio apparatus, etc., to a necessary apparatus, such that it has been surface smoothed by an electrolytic polishing method while specifying its surface roughness. CONSTITUTION:The surface of a wire composed of a 99.99% purity Cu, a 99.9% purity Ag, and a 99.99% purity Al is smoothed by an electrolytic polishing method. The surface roughness of the wire is to be not more than 0.5mum in maximum height as specified in JIS-B-0601, and its surface layer is removed to the extent ranging from 0.1 to 20mum so as to smooth it. Subsequently it is drawn so as to obtain a required diameter. The solution for the electrolytic polishing is phosphate solution in the case of Cu; a mixture solution of distilled water, ethyl alcohol, and perchloric acid in the case of Al, a mixture solution of distilled water, kalium cyanide, potassium carbonate, and mercury cyanide in the case of Ag, respectively.
Patent JP-H07276768-A (JP)
Title: Stamping method of strip like piece
Inventor: UNO AKIRA
IPC: B41F17/10
Filed: 1994-04-11
Abstract: PURPOSE:To successively, rapidly and sharply stamp the same mark on the individual surfaces of a plurality of strip like piece groups by moving one marker left and right with respect to the individual strip like pieces of the strip like piece groups to set a stamping position and subsequently moving the same up and down to perform stamping. CONSTITUTION:An unvulcanized rubber compd. is formed into a wide and long rubber compd. sheet by a sheet molding roll 2. A plurality of slits 20 are provided to the rubber compd. sheet in the longitudinal direction thereof while the sheet is sent out continuously to constitute a group of a plurality of strip like pieces 1 arranged side by side. One marker 5 is moved left and right with respect to the individual strip like peaces 1 of the strip like piece group to set a stamping position and subsequently moved up and down to perform stamping. By this constitution, the same mark can be stamped on the individual surfaces of a plurality of the strip like pieces successively, rapidly and sharply.
Patent JP-H10269743-A (JP)
Title: Magnetic recording tape cassette
Inventor: SATO TAKETOSHI
IPC: G11B23/087
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To control deterioration of drop-out characteristic due to quality change of magnetic tape and improve rigidity of the tape by including the specific amount of cation-based antistatic agent to a resin rid for opening and closing an aperture at the part opposed to the magnetic tape extended in the magnetic recording tape cassette. SOLUTION: A front rid 103a and a back rid 103b are formed using, for example, ABS. As an antistatic agent, a cation-based surface activating agent is added in the amount of 1 to 100 ppm. In the magnetic recording tape cassette 100, the magnetic tape 120 is held between the front rid 103a of the rid 103 and the back rid 103b and is arranged at the position near both rids 103a and 103b. Adverse influence of anti-electrification agent can be prevented and deterioration of the drop-out characteristic can be controlled to the practical level by setting the amount of cation-based antistatic agent included in the rid 103 to 100 ppm or less.
Patent JP-H03275976-A (JP)
Title: Fuel injection valve
Inventor: FUJIKAWA TAKUYA
IPC: F02M51/06
Filed: 1990-03-23
Abstract: PURPOSE:To realize good injection quantity characteristic and atomization by means of simple constitution by making the diameter of a ball larger than the outside diame ter of a tubular needle valve, which ball makes contact with and separates from a sheet face, and bringing an armature into sliding contact with the inner peripheral face of a tubular nozzle main body within a tangent area provided with an inclined channel. CONSTITUTION:When electricity is transmitted to a coil 1b a magnetic circuit is formed among a core 1c, a yoke 1a and an armature 2d and the armature 2d is attracted by the core 1c and a tubular needle valve 2b and a ball 2c both of which are to be connected to the armature 2d are lifted and a sheet face 26 is separated from the sheet face 22 of a tubular nozzle main body 2a. Because the tangent area 24 of the ball 2c is in contact with the wall of a passage hole, the tangent area 24 is guided during the lift of the valve 26 and the ball 2c and the upper portion of the ball 2c is guided because the armature 2d is in sliding contact with a shaft hole 12. At the first stage of injection an amount of fuel stored in a space 28 is sprayed from a nozzle hole 21 and, because the tangent area 2d of the ball 2c is in contact with the wall of the passage hole, the amount of fuel remaining on the upper side of a circular passage 25 is restricted by this area and is then allowed to pass through an inclined channel 27 and sprayed from the nozzle hole 21.
Patent JP-S55163957-A (JP)
Title: Driving method for electric charge transfer device
Inventor: SHIRAKI HIROMITSU
IPC: H04N5/335
Filed: 1979-06-08
Abstract: PURPOSE:To make it possible to reduce blooming and smears by transferring residual charges in a vertical register to a horizontal register in a blanking interval and further extracting them from the horizontal register. CONSTITUTION:In a vertical blanking interval, transfer gate 103 is placed in an OFF state, and transfer electrode 202 of horizontal register 203 opposing to vertical shift register 108 in an ON state to transfer charges from vertical register 108 to horizontal register 203. Next, charges are sent to output method 204 by driving horizontal register 203 to clear residual charges in vertical register 108. When charges are great in number, charges for a random number of stages in vertical register 108 are transferred to horizontal register 203, without causing horizontal  register 203 to overflow, and temporarily sent to an output terminal, and horizontal register 203 is driven as many as the random number of stages to transfer the residual charges to horizontal register 203 before transfer to output method 204.  Thus, blooming and smears can be reduced to half.
Patent JP-S52154195-A (JP)
Title: Sandblasting machine with forcibly circulating function
Inventor: YOSHIDA HAZUMI
IPC: B24C7/00
Filed: 1976-06-17
Abstract: PURPOSE:To improve the function for recovering the sand of a sandblasting machine by evacuating negative pressure in a container by an ejector nozzle to enable quantitatively smoothly supp ying the sand from the bottom of the container.
Patent JP-S57186050-A (JP)
Title: Exhaust gas recirculating device in multi-cylinder internal combustion engine
Inventor: CHIGA AKIHISA
IPC: F01P3/20
Filed: 1981-05-13
Abstract: PURPOSE:To promote vaporization of a mixture, by recirculating exhaust gas to a mixture distributor chamber, forming the distributor chamber divisionally communicated to a carburetor, guiding the exhuast gas to upper stage chambers of the distributor chamber and increasing a time for the exhaust gas to stay in the distributor chamber. CONSTITUTION:Exhaust gas partially flows in an exhaust gas recirculating passage to outflow into upper stage chambers 21a in a main distributor chamber 21 from an exhaust lead out hole 29. This exhaust gas immeditely collides against a separating plate 33 and is divided to left and right parts, here mixed with a main mixture flowing in the main distributor chamber 21, further transferred to a lower stage chamber 21b, thus closely mixed with the main mixture. During this time, the exhaust gas is still at high temperature, and the main mixture is directly heated and promoted its vaporization. In this way, the exhaust gas reaches a main branch pipe 24 together with the main mixture and distributed to each main intake port 10.
Patent JP-H06282763-A (JP)
Title: Display device
Inventor: KOJIMA AKIHIRO
IPC: G09F9/33
Filed: 1993-03-30
Abstract: PURPOSE:To control a lot of display functions with a little wiring and CPU ports at the display device provided with the plural display functions such as the board nurse call system of a hospital. CONSTITUTION:The pairs of LED 1a and 1b-4a and 4b arranged respective display units arranged in the shape of a matrix are respectively connected to wires A1, A2, B1 and B2 in a row direction and a column direction, and arbitrary one of plural LED pairs can be turned on by selecting the pair of wires A1, A2, B1 and B2 in the row and column directions and controlling the direction of a current. On the other hand, since the current is alternately supplied to the selected pair of wires while sharing time, the plural LED 1a and 1b-4a and 4b are alternately turned on in a short time while sharing time, and there is the same effect as simultaneously turning on the plural arbitrary LED.