baber/WOPTO huggingface dataset:
Patent JP-S59225030-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/04
Filed: 1983-06-06
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-S60123508-A (JP)
Title: Production of pyridylalkylaminopolycarboxylic acid type chelate resin
Inventor: YOKOYAMA TOSHIROU
IPC: C08F8/00
Filed: 1984-05-19
Abstract: PURPOSE:To obtain the titled chelate resin, useful for adsorbing heavy metal, and having improved adsorption capacity and selectivity, by reacting a resin having 2-[2-(2-pyridyl)-ethylamino]ethylamino groups with a specific amount of a monohalogenoacetic acid salt. CONSTITUTION:A gel type copolymer consisting of styrene and 2wt% divinylbenzene is chloromethylated to give a chloromethylated polystyrene resin, which is then reacted with an N-[2-(2-pyridyl)-ethyl]-ethylenediamine expressed by formula I in a solvent, e.g. dioxane, to afford a resin having the 2-[2-(2-pyridyl)- ethylamino]-ethylamino groups. A monohalogenoacetic acid salt in an amount of 1g atom or more based on one gram atom amino nitrogen atom in the substituent group in the resultant resin is reacted with the resin to afford the aimed resin having the N,N'-bis (carboxymethyl) substituted 2-[(2-pyridyl)-ethylamino]- ethylamino groups.
Patent JP-S584103-A (JP)
Title: Light emitting guide member
Inventor: HANAWA MASATOSHI
IPC: G02B6/00
Filed: 1981-07-01
Abstract: PURPOSE:To improve safety by mounting a member for automatically shielding the emission of laser light when the optical axis of the laser light exceeds a prescribed angle range from a vertical line. CONSTITUTION:In respect to a light emitting guide member, a laser scalpel 10 for example, the leading edge of the member is formed like a cone to make  it possible to be deeply inserted into the affected part and the other part is approximately formed like a cylinder so that laser light can be emitted from the aperture part 12 of the leading edge through a light path 11. A lectangular shielding plate 13 is provided freely turnably to the inside wall of the laser scalpel 10 by pivotally supporting a shaft 14 inserted into an end part of the  shielding plate 13 to the inside wall of the laser scalpel 10 and, if the leading  aperture part 12 of the laser scalpel 10 is laid horizontally, the shielding plate  13 hanging in the vertical direction shields the laser light 11a. A parts 15 acts  as a stopper.
Patent JP-H05293433-A (JP)
Title: Surface treated steel panel excellent in function after painting
Inventor: KIKUTA YUKA
IPC: B05D7/14
Filed: 1992-04-21
Abstract: PURPOSE:To impart excellent low temp. chipping resistance, excellent outer surface corrosion resistance and excellent water-resistant secondary adhesion by a method wherein a predetermined chromate solution is applied and baked to the upper surface of a galvanized layer and an org, film is provided to the surface of the chromate layer and the chromium fixing ratio of the chromate layer after painting and baking is set to a specific value or more. CONSTITUTION:A galvanized layer 12 is provided to at least the single surface of a cold rolled steel panel 10 and a chromate solution wherein the ratio (P/Cr) of the concn. of phosphoric acid to the concn. of chromic acid (as T-Cr) is 0.05-1.0 is applied and baked to the surface of the layer 12 in an adhesion amount of 5--200mg/m<2> as metal chromium to form a chromate film 28. An org. film layer 30 with a glass transition temp. of 60-120 deg.C is provided to the surface of the chromate film 28 in an adhesion amount of 0.3-2.0g/m<2> on a dry wt. basis without cooling the treated steel panel by water and the chromium fixing ratio of the chromate film 28 itself after baking is set to 95% or more.
Patent JP-H01272948-A (JP)
Title: Inspecting method for foreign matter in real bottle
Inventor: AKAIZAWA YOSHIKAZU
IPC: G01N21/90
Filed: 1988-04-26
Abstract: PURPOSE:To enable mechanical inspection and, therefore, long-time continuous inspection by turning over a bottle and detecting the foreign matter which is settled on the bottom of the bottle or floats on the liquid surface of the internal liquid from its settlement or suspension. CONSTITUTION:When the bottle 1 is turned over quickly, the foreign matter in the bottle 1 is settled or suspended because of its difference in specific gravity from the liquid in the bottle. The motion of the foreign matter is photographed by a camera 6 twice at a certain time interval and an image processor 7 performs subtraction between both images and perform binary coding processing. For example, the foreign matter is at a position 4 in an image A and at a position 5 in an image B the certain time later. Both images are processed by subtracting the image B from the image A and then a bottle shape 3 obtained by the processor 7 disappear from the (A-B) image because the bottle is at the same positions in the images A and B, so that only information on the foreign matter is left in the image. This image is converted into a binary image to decide whether or not there is the foreign matter.
Patent JP-H07310106-A (JP)
Title: Production of functionally gradient material
Inventor: MISHIMA AKIRA
IPC: B22F3/26
Filed: 1994-05-16
Abstract: PURPOSE:To inexpensively and surely obtain a functionally gradient material with the gradient concn. accurately controlled. CONSTITUTION:Two or more kinds of high-m.p. powder having different average grain diameters are slurried, and the slurry is poured into a die to produce a compact 1 of powder with the grain diameters continuously increasing downward and the porosity decreasing downward due to the change in settling velocity, and a low-m.p. component is infiltrated into the skeleton to obtain a functionally gradient material. Meanwhile, the compact is sintered to obtain the skeleton, a low-m.p. component is infiltrated into the obtained skeleton, and a functionally gradient material 10 with the respective sintered compacts having a gradient concn. is obtained.
Patent JP-S5527972-A (JP)
Title: Insulating resistance measurement device
Inventor: SATOU KOUICHI
IPC: G01R27/18
Filed: 1978-08-21
Abstract: PURPOSE: A simple protector device is provided to electrically separate amplifier from earthing line, thereby to protect amplifier from failure when voltage across impedance elements exceeds a specified value or the amplifier is overloaded.  
     CONSTITUTION: When measuring voltage from oscillator 1 is applied through amplifier 2 to active earthing line EL, feedback current passes in earthing line EL through insulating resistance R and floating capacitance C. The feedback current is detected by measuring resistor 5 and filter 6 to provide a measured value of insulating resistance. That is, comparator 20 receives voltage across the wiring on the amplifier 2 side of sending transformer 3 and compares it with a specified voltage. For example, when sending resistor 4 is short circuited, voltage across resistor 19 increases, and if it exceeds a specified value, the comparator actuates relay 21, and the amplifier 2 is protected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05248243-A (JP)
Title: Vortex chamber type internal combustion engine and combustion method for vortex chamber type compression ignition engine
Inventor: ONISHI SHIGERU
IPC: F02P19/00
Filed: 1992-03-09
Abstract: PURPOSE:To substantially reduce an exhaust harmful component of NOx, smoke, etc., by improving a thermal efficiency characteristic. CONSTITUTION:A plurality of vortex flow areas are parallelly formed in a vortex chamber 6 by arranging communication holes 1, 2 between the vortex chamber 6 and a main chamber 8 parallelly as a plurality of flow paths. A jet flow of fuel is supplied from a nozzle 4 to collide against a tilt surface, and by a conditional constitution of jet flow incident and collision reflecting angles and by flow dividing action by a protrusive part 7 of flow-dividing the jet flow of fuel, a fuel group by collision diffusion is extended in a forward direction to a vortex into an air vortex flow, to provide a combustion system of mixing, atomizing, vaporizing and activating and a communication path between the vortex chamber 6 and the main chamber 8, in a plural quantity. In this way, a passage sectional area is enlarged to reduce a throttle loss, and by improving a utilization rate of air, saving of energy and lowness of pollution are attained.
Patent JP-H09286852-A (JP)
Title: Method for recovering alkylene oxide polymerization catalyst
Inventor: UENO TORU
IPC: C08G65/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To economically recover an alkylene oxide polymerization catalyst at good efficiency in a method for recovering the polymerization catalyst from a polyoxyalkylene obtained by polymerizing an alkylene oxide through ring opening in the presence of a polymerization catalyst by separating the polymerization catalyst neutralized with a mineral acid from the reaction mixture and firing it. SOLUTION: In this method for recovering the polymerization catalyst from a polyoxyalkylene obtained by polymerizing an alkylene oxide through ring opening in the presence of a polymerization catalyst, the polymerization catalyst contained in the unpurified polyoxyalkylene is neutralized with a mineral acid, the polyoxyalkylene is separated from the neutralized polymerization catalyst, the residue comprising the neutralized polymerization catalyst is fired, and the polymerization catalyst is recovered from the product of firing.  The polymerization catalyst is recovered in the form of a hydroxide by neutralizing the polymerization catalyst contained in the unpurified polyoxyalkylene with a mineral acid, separating the polyoxyalkylene from the neutralized polymerization catalyst, firing the residue comprising the neutralized polymerization catalyst, subjecting the product of firing to a metathesis reaction to convert it into a hydroxide and a difficultly soluble salt and separating the difficultly soluble salt from the hydroxide.
Patent JP-S5436336-A (JP)
Title: Coating composition
Inventor: MURACHI TATSUYA
IPC: C08G18/00
Filed: 1977-08-26
Abstract: PURPOSE: Title composition with excellent adhesion with ethylene-propylene vulcanized rubber, that is prepared by reacting a urethane prepolymer with isocyanate groups on the terminal from hydrogenated polyhydroxypolybutadiene, polyether or polyester diol and diisocyanate, with a low-molecular diol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01272193-A (JP)
Title: Apparatus for attaching electronic device
Inventor: MATSUSHIMA JUNJI
IPC: H05K5/02
Filed: 1988-04-25
Abstract: PURPOSE:To enable an electronic device to be surely fixed and removed without use of a screw driver by clamping the electronic device from the inside of a mounting base by means of a thumb nut engaged with an engaging projection at the tip end of a cylinder lock. CONSTITUTION:A bag-shaped projection 15b is fitted on a projection 16c of a base 16 and pegs 15a are fitted in engaging recesses 16a and engaging holes 16b. A cylinder lock 18 is rotated to the locking position L by a key 30, whereby an elastic lever 24 of an engaging lever means 21 is bowed toward the side of L. A claw body 24 is rotated around a projected support 16g in the direction as indicated by the arrow (b) and a locking-side claw 24a is engaged with a recess of a holding section 17a of a thumb nut 17. The exposed part of the holding section 17a is rotated with clicks by fingers so that an electronic equipment 15 is clamped by the nut 17. The key 30 is the lock 18 is rotated to the unlocking position U, whereby an unlocking-side claw 24b is engaged with the recess of the holding section 17a. The exposed part of the holding section 17a is rotated with clicks by the fingers in the direction of B, whereby the engagement of the thumb nut 17 is released and the electronic device 15 is thereby removed.
Patent JP-H06291929-A (JP)
Title: Facsimile equipment
Inventor: KONDO MASAYA
IPC: H04N1/00
Filed: 1993-04-05
Abstract: PURPOSE:To attain the processing of substitute reception or the like more effectively when recording paper runs short with respect to plural recording paper sizes by providing a recording output control means executing recording output control according to the setting by a reception operation mode setting means to the facsimile equipment. CONSTITUTION:A CPU 101 controls the entire equipment and a ROM 102 stores a control program of the CPU 101. When reception of one page at a reception processing section side is finished, a recording start request is sent to a recording processing section. In this case, the reception processing section side selects an optimum cassette by using the size of a received picture and data of a cassette size storage means and informs the cassette to the recording control section. On the other hand, the recording control section discriminates whether or not recording paper is in existence in the noticed cassette and when the recording paper is in existence, a recording output operation is executed and when no recording paper is in existence, memory substitute reception is executed. Moreover, in a 1st reception operation mode, after the reception processing section discriminates the presence of recording paper of a same size, the cassette size is decided and a recording start is requested.
Patent JP-S61259695-A (JP)
Inventor: OHASHI YOSHIKI
IPC: D06F39/10
Filed: 1985-05-14
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-S61258771-A (JP)
Title: Thermal printer
Inventor: KIURA RYUJI
IPC: B41J2/325
Filed: 1985-05-14
Abstract: PURPOSE:To avoid unnecessary use of an ink ribbon and enhance processing speed for multicolor printing, by printing through selectively designating upward or downward shifting of a ribbon cassette and a forward or backward direction of a thermal head by a selecting and designating part. CONSTITUTION:Printing information (a) inputted from a computer or the like is discriminated by an interface part 12, then printing data (b) and printing color designation data (c) are sent to a printing color selection controlling circuit 13, printing position data (d) are sent to a spacing-controlling part 17, and line feed data (e) are sent to a LF-controlling part 19. When an upward or downward shifting is selectively designated and is required, a shift-controlling part 15 drives a shifting magnet 92 to determine positions of ink ribbons 40a-40d in vertical direction. In accordance with the designation of the forward or backward direction, the spacing-controlling part 17 drives a spacing motor 18 to move thermal heads 10a, 10b to a left or right home position. Then, either of the heads 10a, 10b is driven to print in a designated color on a printing paper 3.
Patent JP-S584369-A (JP)
Inventor: OONISHI HIDEKI
IPC: B25B23/147
Filed: 1981-06-29
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-H04627-A (JP)
Title: Multi-channel data input device
Inventor: HIDAKA TAKAHARU
IPC: G06F3/05
Filed: 1990-04-18
Abstract: PURPOSE:To suppress the increase of the number of pins of an LSI even if the number of analog input signals is increased by providing a control signal generating means for generating a control signal for storing data sent from a latch means in a prescribed register. CONSTITUTION:A control signal generating means 25 generates a control signal based on a count value of a counter 24 for starting the counting by an encoding completion signal generated at the time of completion of conversion by analog- to-digital converters (A/D converters) 31-36, outputs successively as a time divi sion the data latched by each latch means 41-46, and also, stores in order the data outputted from the latch means 41-46 to prescribed ones of internal registers 21a-21c. In such a way, the multi-channel data input device in which the number of pins of a large scale integrated circuit (LSI) 2 does not increase by an output bit number unit of the A/D converters 31-36, even if the number of analog input signals is increased is obtained.
Patent JP-S5726234-A (JP)
Title: Air to fuel ratio controller for internal combustion engine
Inventor: YAMAZAKI MASAFUMI
IPC: F02D41/14
Filed: 1980-07-25
Abstract: PURPOSE: To obtain stable operation in an internal combustion engine which uses compound fuel in which alcohol family fuel is mixed in gasline by determining the stability of the engine from the angular speed change of a flywheel and making allowances for fuel according to the result of determination.  
     CONSTITUTION: The angular speed of a flywheel 2 is detected by a magnetic sensor 3 and the output signal is sent to a control unit 4. The angular speed change ratio of the said signal is calculated by the differentiation circuit 4a in a unit 4 and the comparator 4d of a comparator circuit 4b determines whether or not the said change ratio is uniform. Based on the result of this determination, the conduction of the solenoid 8 of an actuator 5 which is auxiliary provided in a carburetor 11 through a drive circuit 4c is controlled. When the solenoid 8 is turned on, a needle valve 6 is released from a main jet 13 against a spring 7 and the fuel which is sent to a fuel passage 12 from a float chamber 10 is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09288072-A (JP)
Title: X-ray inspecting instrument for crack flaw
Inventor: TAKEUCHI IWAO
IPC: B23K31/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To enable judging of the presence of a flaw by extracting changes in luminance owing to changes in the transmission dose of X rays of a specimen with respect to the movement of an X-ray source from the position of an X-ray source and a taken image. SOLUTION: An X-ray source 1 is moved to a specimen 11 by an X-ray source moving device 3 and the irradiation time and the timing are controlled by an X-ray source controller 2 by a command of an imaging controller 4 to read out an X-ray transmission image with an X-ray detector 5 and an X-ray detection controller 6. By the command of the device 4, an luminance change extractor 7 reads the X-ray transmission image out of the device 6 and a position signal of the X-ray source 1 from the device 3 to extract a transmission quantity of X rays at locations of X-ray transmission images with respect to changes in the position of the X-ray source 1, namely, changes in luminance. A flaw judging device 8 judges that a cracking flaw exists from abnormality of changes in luminance.  The results of the judgment are shown on a display device 9 while being stored and preserved in a processing result recorder 10.
Patent JP-S586982-A (JP)
Title: Decomposing method for water
Inventor: NAKANISHI HIROSHI
IPC: H01M14/00
Filed: 1981-07-02
Abstract: PURPOSE:To facilitate the recovery and exchanging of catalysts by immersing a porous membrane consisting of a fluororesin deposited with catalytic particles consisting of a semiconductor excited by light in a visible or UV range or the composite of the semiconductor and metals in water and irradiating light of the intensity higher than the excitation energy of the semiconductor. CONSTITUTION:A photoreaction tank 8 is covered with a light transmittable material 9, and a catalyst fixing membrane 12 is provided on the bottom surface. The membrance 12 consists of, for example, a polytetrafluoroethylene film in the holes or grooves 13 whereof catalyst particles 14 consisting of a semiconductor having the particle diameters approximately equivalent to those of said holes or grooves or the composite of the semiconductor and metals are fixed. If water is introduced through an introduction port 10 into the tank 8, and light 4 higher than the excitation energy of the particles 14 is irradiated into the tank 8 through the material 9 from the upper part of the tank 8, the particles 14 are excited to decompose the water to H2 and O2. The decomposed gas produced by this is removed through a discharge port 11.
Patent JP-2000288862-A (JP)
Title: Work transfer device
Inventor: ITO TOMIO
IPC: F16H1/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To convey works to plural machining stations located at different distances, by driving plural timing belts by a single servomotor. SOLUTION: In this transfer device, plural starting end pulleys 14, 16 driven by a single servomotor 21 are disposed in a work supply station S1, while termination pulleys 15, 17 pairing with the respective starting end pulleys 14, 16 are disposed in work machining stations S2, S3 located at different distances from the work supply station S1. Timing belts 11, 12 fixedly mounted with work retaining brackets 18, 19 are wound between the respective starting end pulleys 14, 16 and the respective termination pulleys 15, 17 pairing with each other. Drive transmission gears are interposed between the servomotor 21 and the respective starting end pulleys 14, 16. Rotation speeds of the respective starting end pulleys 14, 16 are different from each other such that the respective brackets 18, 19 are conveyed to the work machining stations S2, S3 just after the servomotor 21 is driven to a prescribed number of rotation.
Patent JP-H04332694-A (JP)
Title: Intaglio and preparation thereof
Inventor: ISOMI AKIRA
IPC: B41N1/12
Filed: 1991-05-08
Abstract: PURPOSE:To provide an intalio for forming the fine pattern having a large area of the color filter or transparent electrode of a liquid crystal display by an intaglio printing method. CONSTITUTION:An intaglio base material 1 is immersed in a solution containing at least a fluorine type silane compound represented by general formula I (wherein n is 0-15, R1 is-OCH3, -OCH2CH3 or-Cl and R2 is -OCH3, -COCH2CH3, -Cl or-CH3) to form a release layer having a fluorine type silane group on the surface of the intaglio base material 1. By this method, the intaglio printing of fine line width patterns of several ten mum or patterns having spaces of several ten mum can be performed.
Patent JP-S59226885-A (JP)
Title: Energy dispersion type x-ray measuring device
Inventor: GOTOU TAKANORI
IPC: G01T1/16
Filed: 1983-06-08
Abstract: PURPOSE:To obtain an energy dispersion type X-ray measuring device with a simple constitution by using a photoelectric tube as a switch for discharging an accumulated charge. CONSTITUTION:When X-rays generated from a sample are made incident to a semiconductor detector 1, a minute current being proportional to an energy of the X-rays is generated. This minute current is accumulated between both electrodes of a photoelectric tube 16, therefore, the output signal of an amplifier 3 rises by one pulse portion, and the response signal of a high level is generated from a comparing circuit 11. This response signal is delayed by a prescribed quantity DELTAT in a delaying circuit 18, and thereafter, supplied to a light emitting diode 10. Therefore, the photoelectric tube 16 generates a photoelectron and attains a conducting state, and discharges the accumulated charge. The output signal from this amplifier 3 is converted to a digital signal, discriminated and calculated through a multi-channel crest analyzer 8, and displayed on a display device 9. In such a way, an energy dispersion type X-ray measuring device with a simple constitution is obtained.
Patent JP-H04332692-A (JP)
Title: Powder ink
Inventor: ITO AKIRA
IPC: B41J31/00
Filed: 1991-05-08
Abstract: PURPOSE:To drastically extend the use number of times of an ink sheet and to always provide a stable image by eliminating possibility such that powder ink is also bonded to the bonding part of an ink layer or possibility such that image deterioration such as optical density irregularity or the reproducibility inferiority of an image line is generated in a formed image even when the reproduction/image formation of the ink sheet is repeated many times using powder ink. CONSTITUTION:Powder ink 11 is formed by externally adding carbon black 31 to the periphery of a matrix particle 21. The DBP absorbancy of carbon black to be externally added is below 250ml/100g.