baber/WOPTO huggingface dataset:
Patent JP-S61179667-A (JP)
Title: Reader
Inventor: SAITO HIROYUKI
IPC: H04N1/04
Filed: 1985-02-05
Abstract: PURPOSE:To prevent a level difference at a joint between image sensors by providing a mark to a read boundary shared with adjacent image sensors, measuring the time between two mark picture signals included in picture signal outputs of the image sensors with respect to the said mark and using the time to control the picture signal transfer time at the post-stage. CONSTITUTION:A start command is given to an image sensor 1 from a control section 13 to allow the image sensor 1 to start reading while no original is set and an image sensor 2 transfers a picture signal in the timing of t's decided properly in advance near the end of reading. Thus, two mark signals Ms1, Ms2 are obtained and a counter 12 counts a time ti between the signals. Based on the time ti obtained by the counter 12, a deviation with a time set as an optimum time in the control section 13 in advance having no overlapping or missing of read is calculated by the control section 13. The optimum value of a time ts is operated based on the deviation and the value is used as a picture signal transfer timing in the next and succeeding original readings.
Patent JP-2000218283-A (JP)
Title: Treatment of acidic organic waste water and treating device
Inventor: OZAWA MASATAKE
IPC: C02F3/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a convenient treating method of acidic org. waste water which does not use a strongly basic chemical high in danger and instruments bringing about complicated administration and also to provide a treating device of the acidic org. waste water which is appropriately used at the time of treating the acidic org. waste water by this treating method. SOLUTION: In the treating method of the acidic org. waste water, the org. matter is decomposed by an organism after adjusting the pH of the acidic org. waste water by subjecting the acidic org. waste water and calcium carbonate 2 to neutralization reaction. The treating device of the acidic org. waste water is provided with a pH adjusting tank 3 for executing the pH adjustment of the acidic org. waste water and a biological treating tank 1, and the pH adjusting tank 3 has a constitution in which granular calcium carbonate 2 is stored and the supplied acidic org. waste water is allowed to overflow, and the biological treating tank 1 is a device for treating the acidic org. waste water, that the acidic org. waste water allowed to overflow from the pH adjusting tank 3 is introduced thereinto and the org. matter in acidic org. waste water is decomposed by the organism.
Patent JP-H02203236-A (JP)
Title: Method for measuring crosstalk of polarization maintaining optical fiber
Inventor: SASAOKA HIDEYORI
IPC: G01M11/02
Filed: 1989-02-01
Abstract: PURPOSE:To easily and accurately measure crosstalk by monitoring the light power of incident light and orthogonal polarization to which disturbance is added every plural rotating positions of an analyzer and obtaining the crosstalk by the minimum value of the light power. CONSTITUTION:The light power of a light source 1 and the incident end and outgoing end of the polarization maintaining optical fiber 3 and the light power received by a light power meter 5 are made maximum. By rotating a polarizer 2, one of two polarization principal axes of the fiber 3 is made to nearly coincide with the polarization principal axis of the polarizer 2. While the analyzer 4 is adjusted and rotated so that the light power received by the meter 5 may be nearly maximum and tensile force is applied to the fiber 3 by a tension device 6, the light power is monitored to obtain the maximum value Pmax(dBm). While the analyzer 4 is adjusted by being rotated by about 90 deg., the light power is monitored to obtain the minimum value Pmin(dBm). Then, the crosstalk CT is obtained from CT(dB)=Pmin-Pmax.
Patent JP-H10202732-A (JP)
Title: Apparatus and method for producing interior material
Inventor: MIYA HIROAKI
IPC: B60R13/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce installation cost and to dispense with a wide installation place and to manufacture a product in a short time to reduce the cost thereof. SOLUTION: This apparatus is equipped with a lower mold 1 to which a trim main body 41 is set, an upper press mechanism part 2 having a pressure bonding mold body 13 providing cloth having a metal plate laminated on the rear surface thereof along the trim main body 41 to insert an engaging pawl element formed on the metal plate into a pawl through-hole part 49 provided in the trim main body 41 to protrude the same to the rear side and positioning the cloth on graining grooves 55a, 55b to allow the same to descent to a pressure bonding point and pressing the cloth to bond the same under pressure and a graining jig 14 allowing the cloth to further descend from the pressure bonding point to set the same to the graining grooves 55a, 55b and a pawl bending mechanism part 4 having a pawl bending jig for bending the engaging pawl element.
Patent JP-S56118790-A (JP)
Title: Aeration control system
Inventor: SASAKI MASAAKI
IPC: C02F3/12
Filed: 1980-02-21
Abstract: PURPOSE: To save an operational cost while avoiding an excessive aeration, by aerating a sewage only at a sewage introducing period and in case where a sewage is not introduced within a determined period of time.  
     CONSTITUTION: An aerator in a purification vessel is controlled in such a manner to be automatically operated for a determined period of time when a sewage is introduced and when a sewage is not introduced within a determined period of time. In case where the aerator is operated at the sewage introducing period, the aerator is controlled to be driven after a determined period of time from the sewage introducing period. In the concrete, the aerator is continuously operated when a cycle timer is put ON, and intermittently operated (Ton) at determined time intervals when the cycle timer is put OFF. In this case, the aerator is automatically operated if the sewage is not introduced within a determined period of time (Toff). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59145133-A (JP)
Inventor: NISHINO YOSHINORI
IPC: B32B1/08
Filed: 1983-02-09
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-S52105447-A (JP)
Title: Control system for automatic transport vehicle
Inventor: IWASAKA TATSUO
IPC: B66B17/28
Filed: 1976-03-01
Abstract: PURPOSE: To provide a control system for automatic transport vehicle, which is of a three-dimensional construction, and in which, in case that present position of elevator is different from destination floor, elevator is called to the destination floor, and when automatic transport vehicle came to elevator hall, elevator is caused to wait with its door being opened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53105588-A (JP)
Title: Production of moldified resin
Inventor: ATOMACHI MITSUO
IPC: C08F2/02
Filed: 1977-02-28
Abstract: PURPOSE: To produce a modified resin with improved fish eye, color phase and fluctuation of MI by polymerizing a liquid monomer together with two kinds of thermoplastic resin powders with specified particle sizes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06235991-A (JP)
Title: Silver halide photosensitive material
Inventor: ARITOMI YUJI
IPC: G03C1/06
Filed: 1993-02-09
Abstract: PURPOSE:To prevent the occurrence of black spots, improve the sensitivity and contrast, and provide aging stability in a silver halide photosensitive material containing a hydrazine derivative by forming an emulsion layer with silver halide grains added with halogen before chemical maturation, and containing the hydrazine derivative in the emulsion layer or another hydrophilic colloidal layer. CONSTITUTION:An emulsion layer is formed with silver halide grains added with halogen before chemical maturation, and a hydrazine derivative is contained in the emulsion layer or another hydrophilic colloidal layer. A compound expressed by the formula is preferably used for the hydrazine derivative, where A indicates the aryl group or the heterocyclic group containing at least one of sulfur atom and oxygen atom, G indicates the sulfonyl group or sulfoxy group, (n) indicates an integer of 1 or 2, A1, A2 both indicate hydrogen atom, or one of them indicates hydrogen atom and the other indicates the substituted or unsubstituted alkyl sulfonyl group, and R indicates hydrogen atom or the alkyl group.
Patent JP-S63189473-A (JP)
Title: Surface coating material
Inventor: OGUSHI YOSHIYUKI
IPC: C09D5/00
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a surface coating agent suitable for mutually bonding concrete, wood, etc., or reinforcing material surfaces, etc., by blending a specific composite polymer emulsion with a main agent consisting essentially of silicon oxide, calcium oxide, etc. CONSTITUTION:The aimed coating agent obtained by blending (A) a composite polymer emulsion consisting essentially of (i) carboxy-modified styrene butadiene and (ii) cyclohexyl methacrylate with (B) a main agent consisting essentially of (iii) silicon oxide, (iv) calcium oxide, (v) iron oxide and (vi) fly ash.
Patent JP-H02201648-A (JP)
Title: System for controlling memory access
Inventor: MATSUSHITA HIDEAKI
IPC: G06F9/06
Filed: 1989-01-31
Abstract: PURPOSE:To easily change the contents of a memory by storing the address and data of the memory to be changed in an address conversion table and a replacing data memory. CONSTITUTION:An address conversion table control means 21 retrieves an address conversion table 20 based on the address data on an address bus and outputs a memory output control signal 22. When the control signal 22 indicates the fact that an entry in which the address data are registered is found, a buffer 33 outputs the data after replaced to be read out of a replacing data memory 31 by a replacing data memory control means 32 on a data bus 6. When the control signal 22 indicates the fact that the entry cannot be found, the data outputted from a memory 40 are outputted on the bus 6 by a buffer 41. Thus, the change of the data to plural addresses can be concentrically executed by the replacing data memory 31, and even at the time of changing the contents over plural ROM chips, the necessity to execute a switch to the individual ROM chip is eliminated, and thereby, the switching work can be facilitated.
Patent JP-H10224259-A (JP)
Title: Noncontact object identification device
Inventor: MAZAKI YUTAKA
IPC: G01S13/78
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To make a responder small in size and to reduce the power consumption. SOLUTION: In the case of transmitting control data from an interrogator 200 to a responder 300, a demodulation circuit 17 generates sequentially synchronization pulses of a prescribed number based on a clock signal from an oscillator 14, a modulation circuit 22 applies amplitude modulation to a high-frequency signal from a reception antenna 11 by the synchronization pulse train to generate a synchronization signal and the synchronization signal is transmitted. The interrogator 200 restores the synchronization signal into the synchronization pulse train and a signal processing part 9 sequentially provides bit data of control data to the modulation circuit 2, every time when the signal processing part 9 detects the synchronization pulse from the synchronization pulse train, the modulation circuit 2 applies amplitude modulation to a high-frequency signal with bit data to generate and transmit a control signal. The responder 300 detects the control signal by a detection circuit 16, the demodulation circuit 17 samples the detection signal in a timing, based on the clock signal from the oscillator 14, to sequentially restore bit data of the control data.
Patent JP-S58139656-A (JP)
Title: Manufacture of commutator
Inventor: KURIYAMA HIROSHI
IPC: H02K13/00
Filed: 1982-02-12
Abstract: PURPOSE:To enable to shorten the manufacturing time of a commutator, to reduce the production of waste and the cost of materials by forming by an electrodeposition an electrically insulating layer on the overall surface of commutator segments, associating the segments in a cylindrical shape, heating them to dry them, and then grinding the layer of a slide contact unit. CONSTITUTION:After an electrically insulating layer 9 is formed by electrodeposition on the overall surface of commutator segments 2, the segments 2 are associated in a cylindrical shape, heated to dry them, thereby forming a commutator structure 10. Subsequently, the layer 9 of the slide contact unit 102 of  the structure 10 is ground. Or, the segments 2 and segment mica plates are alternately associated to form a cylindrical structure, an electrically insulating  layer is formed by electrodeposition on the overal surface, and the layer of the  slide contact unit is then ground. The electrodeposition of the layer is energized  for example, by dipping it in electrodeposition paint which contains water dispersion varnish, mica powder, and ion exchange water and energizing it.
Patent JP-S63189875-A (JP)
Title: Developing device
Inventor: YUU HIDEO
IPC: G03G15/08
Filed: 1987-02-03
Abstract: PURPOSE:To suppress the adhesion of toner to a wall surface and to prevent the mixing of solidified adhesive toner into a developer by forming the wall surface of a developing casing as a prescribed shape and cleaning the wall surface by a magnetic brush made of a developer stirring member. CONSTITUTION:Toner from a toner replenishing part 3 and a recovered developer are stirred by a rotating developer stirring member 15 including a magnet 16 and supplied to a developing roller 17 through a paddle wheel 19, a doctor 21 and so on. The shape of the wall 11A of the developing casing 11 arranged in the vicinity of the member 15 is formed like a curve which is in contact with a magnetic brush 23 of the member 15 and cleaned up by the brush 23. Consequently, the toner is not stuck to the face of the wall 11A and the developer can be prevented from the mixing of the solidified and dropped toner.
Patent JP-S56119669-A (JP)
Title: Arc welding equipment
Inventor: MIZUNO KOUJI
IPC: B23K9/12
Filed: 1980-02-22
Abstract: PURPOSE: To provide welding equipment free from vibratios of the arc irrespective of the ratio between arc current and heating current by using a welding power source and a wire heating power source as pulse power sources and synchronizing the arc current, the wire heating current and the rate of wire feeding.  
     CONSTITUTION: Pulse power sources which alternately repeat peak current and base current are used for a welding power source 36 and a heating power source 38, and both power sources 36, 38 are so controlled that pulse periods synchronize and the peak current and the pulse current are opposite. A thyristor Leonard 44 so controls a DC motor 40 as to synchronize with the pulse period of the wire heating current and assume the current value thereof, thereby providing the rate of wire feeding conforming to the peak or base of the wire heating current. Hence, if the wire heating current is made low base current when the arc current is peak current, the oscillation angle of the arc 12 decreases. In addition, the mean wire heating current is selected freely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04260274-A (JP)
Title: Color separation device
Inventor: KISHIDA YOSHIHIRO
IPC: H04N1/04
Filed: 1991-02-15
Abstract: PURPOSE:To easily set color correction efficiently even when a kind of a color film used as an original is revised or whoever implements color correction in response to the color film. CONSTITUTION:Color correction data used for correcting picture data of a color film read by an input scanner 1 are stored in a hard disk 10 by a number in response to kinds of color films. When the color correction data in response to kinds of color films used actually among the color correction data are designated by a CRT terminal 11, the CPU 9 sets the designated color correction data to a lookup table for color conversion of a masking circuit 4. When scanning is implemented in this state, the picture data of the color film read by the input scanner 1 is corrected by the color correction data set in the lookup table of the masking circuit 4.
Patent JP-H06212669-A (JP)
Title: Manufacture of fresh water from sea water in dome
Inventor: MINAMI SEIJI
IPC: E03B3/36
Filed: 1993-01-16
Abstract: PURPOSE:To manufacture fresh water from sea water by utilizing the solar heat, a natural energy while simultaneously with pumping up the sea water. CONSTITUTION:Sea water 3 is introduced from the sea water area 1 into a water tank 2 communicating with a sea water area 1. The temperature of air introduced in a dome 5 of a film structure with which a space above the water tank 2 is closed is increased by solar heat during the daytime to generate steam from a sea water surface in the water tank 2. Air in the dome 5 heated during the daytime is discharged to the outside of the dome 5 and cold air is introduced in the dome 5 to promote the generation of dew. Dew dripping from the inner surface of the dome 5 is received by a water introduction film 8 stretched from the center of the dome 5 toward the bottom of the dome 5 to collect water.
Patent JP-S54114690-A (JP)
Title: Control system for driverless cart
Inventor: MITAMURA HIROSHI
IPC: B62D1/28
Filed: 1978-02-28
Abstract: PURPOSE: To make a reach capable in a short distance of travel to an objective position, by enabling the driverless cart to freely select its traveling route according to moving positions of the object and the obstacle.  
     CONSTITUTION: In a work site 4 for the driverless cart 1, is installed a microphone 6, 7 that receives a signal corresponding to a position of the vehicle 1 with this signal inputted to a present position arithmetic unit 20, and a position of the vehicle 1 is obtained on the basis of position detection signal at two places. This position signal e 1  is inputted to an arithmetic circuit 21, to which an objective position indicating signal e 2  and an obstacle position indicating signal e 3  are inputted respectively, and on the basis of those of signals e 1  to e 3 , the signal is contructed in such manner that the vehicle 1 may be reached to the objective position safely without colliding against an obstacle further in a short traveling distance, being transmitted through a microphone 5 to the vehicle from a transmitter 27 through a modulator 26.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62179500-A (JP)
Inventor: NOBUTO YOSHIYASU
IPC: D06F75/24
Filed: 1986-02-04
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。
Patent JP-S56118633-A (JP)
Title: Method and apparatus for measuring suction pressure
Inventor: ISHITANI KOTAROU
IPC: G01L7/20
Filed: 1980-02-25
Abstract: PURPOSE:To enable the suction pressure to be readily measured with a simple constitution by a method wherein the pressure in the measuring thin tube is made negative by sucking from a mouthpiece, after the suction the mouthpiece is opened, and the pressure water head having risen in the measuring thin tube is measured. CONSTITUTION:The measuring instrument consists of a liquid container 2 communicating with the atmosphere through only a mouthpiece 1 and a measuring thin tube 6. Accordingly, with a resetting small hole 9 closed with a finger 10, making an infant suck at the mouthpiece 1 causes the pressure in the liquid container 2 to become negative. Consequently, the air in the measuring thin tube 6 expands to flow out from the lower opening end 4 as bubbles. Then, when there is no more bubbles produced during the suction, removing the infant from the mouthpiece 1 causes the air to flow back into the liquid container 2 through the mouthpiece 1 and press down the surface of a liquid 3. Consequently, a portion of the liquid 3 rises in the measuring thin tube 6 and appears as a pressure water head 7 at the postion where the pressure in the measuring thin tube 6 balances with the atmospheric pressure, and the pressure water head 7 is read on a measuring graduation portion 5. Thereby the suction pressure can be readily measured with a simple constitution.
Patent JP-S63191263-A (JP)
Title: Terminal sharing system for composite computer system
Inventor: KOSAKA TAKASHI
IPC: G06F13/10
Filed: 1987-02-04
Abstract: PURPOSE:To equalize the dispersion of load of a CPU by selecting automatically a CPU having a light load through the terminal side. CONSTITUTION:An interruption control means performs the log-in interruption simultaneously to plural CPU 1-1-1-4 based on the log-in character outputted from a terminal. A path forming means forms a connection path between a CPU that delivered first an answer to the log-in interruption and the terminal delivered the log-in character. Thus the CPUs having light loads are automatically selected through terminals T1-Tj and Tk-Tn. Then the dispersion of load of the CPU is equalized.
Patent JP-H03227580-A (JP)
Title: Non-visible light laser apparatus
Inventor: YAMANAKA KEIICHIRO
IPC: H01S3/101
Filed: 1990-02-01
Abstract: PURPOSE:To perform the adjustment of the optical axis of the resonator of a non- visible light laser apparatus and the adjustment of the optical axis of the output light of the non-visible light laser with only one visible light laser by inputting the visible light laser into the resonator of the non-visible light laser. CONSTITUTION:A non-visible light laser apparatus having the following parts is provided: laser medium, an optical resonator comprising reflecting mirrors 2 and 3 in a resonator light path penetrating the laser medium, a 1/4 wavelength phase device 4 and a polarized light splitter 5. Visible laser light 9 is introduced from the outside into the optical resonator in the light path of the optical resonator. At this time, as the total reflecting mirrors 2 and 3, the mirror which totally reflects light at the wavelength of excimer laser light but works as a semitransparent mirror at the wavelength of helium-neon laser light is designed and used. Thus, the visible laser light 9 can be inputted into the resonator of the non-visible light laser. The adjustment of the light axis of the resonator of the invisible laser and the alignment of the light axis of output light 7 of the non-visible light laser can be performed with one visible light laser 8 with out increasing the loss of the output light 7 when output of the non-visible light laser is taken out.
Patent JP-H04264040-A (JP)
Title: Production of fluoroethane dimer
Inventor: IKAWA TSUNEO
IPC: C07C17/269
Filed: 1991-02-16
Abstract: PURPOSE:To obtain in high selectivity the title dimer useful as a monomer for polymerization by using a nickel catalyst in the dimerization of a fluoroethane. CONSTITUTION:Using a nickel catalyst such as silicon-carrying nickel prepared, e.g. by adding silica aerosil to an aqueous nickel nitrate solution followed by evaporation to dryness and then drying at 120 deg.C throughout the day, a fluoroethane of formula I. (X<1> and X<2> are each F or C1) (e.g. CFC 13a, CFC 114a, CFC 115) is dimerized into the objective dimer such as a fluorobutane of formula II (Y<1>-Y<4> are each H, C1 or F), fluorobutane of formula III or perfluoro-2-butyne of formula TV. With the present method, the objective dimer can be obtained in high selectivity, which is useful as a comonomer for producing highly heat resistant or electrically conductive polymers.