baber/WOPTO huggingface dataset:
Patent JP-H02289567-A (JP)
Title: 3-(1,3-oxazulidinyl)-sym-triazine, its production, and cross-linking agent containing it
Inventor: BUERONIKA MARIA REONARUDA YOZE
IPC: C07D407/14
Filed: 1990-03-30
Abstract: NEW MATERIAL: Compd. of formula I (R 1  is a group of formula II; R 2 , R 3 NH 2 , NH-C 2 H 4 OH or a group of formula II).  
     USE: Crosslinking agents. They can be mixed as a solid and do not generate such volatile compd. as formaldehyde.  
     PROCESS: N-(2-hydroxyethyl)melamine of formula III (at least one of X 1 -X 3  is -NH-C 2 H 4 OH and others are NH 2 ) is reacted with formaldehyde at 40-100°C in an aqueous medium to obtain compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03280101-A (JP)
Title: Fuzzy controller
Inventor: NEGISHI MASAKO
IPC: G05B13/02
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a fuzzy controller to execute inference without losing the merit of executing approximate inference close to human intuition by applying a certain value to a manipulated variable output means while dividing a sum as the set of products between the numerical value of a representative point in a fuzzy set and the degree of contribution with the sum of numerical values for the representative points in the fuzzy set and non-fuzzying the divided result. CONSTITUTION:Control deviation corresponding to manipulation ends 2i, 2(i-1) and 2(i+1) and the difference of deviation are inputted to an antecedent part variable input part 10 as antecedent part variables. Based on these antecedent part variables, the degree of contribution is obtained by operating the product between suitability, which is obtained by a suitability calculating means 11 while using a fuzzy inference method for the height of the fuzzy set, and weight W provided for a rule calculating this suitability, and as the manipulated variable of the manipulation end 2i, a certain value is outputted while dividing the sum as the set of the product between the numerical value of the representative point in the fuzzy set and this degree of contribution with the sum of numerical values for the representative points in the fuzzy set and non-fuzzying this divided result. Thus, since the scale of a membership function in consequent part is corresponding to the manipulated variable as it is, there is an effect to easily grasp an inference condition.
Patent JP-H07287094-A (JP)
Title: Method of preventing stress corrosion cracking and plant applying the same
Inventor: KIKUCHI EIJI
IPC: G21D1/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide a method which prevents the stress corrosion cracking of a structure inside a reactor for a BWR plant. CONSTITUTION:The pH and the dissolved-oxygen concentration of reactor water are adjusted within a range of a pH of about 6 to 10 and a dissolved oxygen concentration of 50 to 150ppb. In this case, operating data as a combination of the pH and the dissolved-oxygen concentration as targets is provided inside a control device 10. Then, according to an actual operating state or the like, the optimum operating data is selected, and the pH and the dissolved- oxygen concentration of the reactor water are adjusted so as to obtain numerical values prescribed in the operating data. Consequently, a large stress- corrosion-cracking suppression effect can be obtained by the small injection amount of hydrogen, and the degree of freedom of an operation is increased.
Patent JP-S63246595-A (JP)
Inventor: TSUJI TOSHINORI
IPC: H02G1/08
Filed: 1987-04-01
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-S5220835-A (JP)
Title: Image forming method
Inventor: YOSHINO MASAAKI
IPC: G03G5/05
Filed: 1975-07-01
Abstract: PURPOSE: To prepare a clear image of superio resistance to light, water, and bleeding by by making a specific colorless dye with an acidic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000271939-A (JP)
Title: Easily recyclably fixing mechanism
Inventor: NAKAJIMA HISAO
IPC: G03G15/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To easily, effectively separate an insert member from a body of a resin or the like without necessity of a special tool by projecting a portion of the member fixed to a molding member from a surface of the molding member. SOLUTION: An insert member 21 has a small diameter B portion, a large diameter portion A portion mounted in a small diameter recess of a body side, and an intermediate diameter F portion disposed at their intermediate position. A knurl is engaged on an outer periphery of the B portion, and the member 21 is rigidly fixed to a body side member 23. The member 21 is stabilized in the state that a step portion between the B portion and the F portion rides on a flat surface portion 23a of a body side, and an interval portion E is formed between the portion 23a and the A portion of the member 21. The member 21 can be easily removed by a lever action in the case of inserting a flat member such as a screw driver into the portion E or grasping and pulling the member 21 by a plier. Thus, the member 21 can be easily separated from the body 21 without necessity of a special tool or facility.
Patent JP-H09242080-A (JP)
Title: Construction method of water cut-off in water area cofferdam work
Inventor: ARATA YUKINOBU
IPC: E02D19/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a construction method by which a diving operation for water cut-off is reduced, water can be surely stopped, and cofferdam can be easily withdrawn. SOLUTION: When a cofferdam frame 2 is sunkenly provided in the water, a water barrier material 4 made of sponge is interposed between the lower end edge 2a and the bottom of the water 1. A refrigerating piping 5 is turningly provided in the water cut-off material 4, both the ends are connected to a refrigerator 6 provided on the ground or on the water, and hence the refrigerating piping functions as an evaporator in a refrigerating cycle. Hereby, when the refrigerator 6 is operated, the interior of the water cut-off material 4 and earth and sand, sludge, and the like on the bottom of the water contacted with the water cut-off material 4 are frozen by the heat absorbing effect of refrigerant supplied to the refrigerating piping 5, and water is perfectly stopped between the cofferdam frame 2 and the bottom of the water 1.  Hereby, by draining water in the inside space of the cofferdam frame 2 to the outside water area W, a space S for building work is formed.
Patent JP-S559083-A (JP)
Title: Novel 2*66dimethyll44*2*33disubstituted phenyl**1*44dihydropyridinee3*55dicarboxylic acidd3*55asymmetric diester and its manufacture
Inventor: PEDERU BERUNHARUDO BERUNTOSON
IPC: A61K31/44
Filed: 1979-06-30
Abstract: The present invention relates to new compounds having anti-hypertensive effect, which compounds are of the formulawherein R<sup>1</sup> is selected from the group consisting of -CH<sub>1</sub>, -C<sub>2</sub>H<sub>5</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, - CH<sub>2</sub>CH<sub>2</sub>OC<sub>2</sub>H<sub>5</sub>, and (CH<sub>2</sub>CH<sub>2</sub>O)<sub>2</sub>CH<sub>3</sub>, and R<sup>2</sup> is selected from the group consisting of -C<sub>2</sub>H<sub>3</sub>, -CH(CH<sub>3</sub>)<sub>2</sub>, -C(CH<sub>3</sub>)<sub>3</sub>, -CH(CH<sub>1</sub>)C<sub>2</sub>H<sub>3</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH(CH<sub>3</sub>)<sub>2</sub>, -CH(CH<sub>3</sub>)CH<sub>2</sub>OCH<sub>3</sub>, C(CH<sub>3</sub>)<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, -CH<sub>2</sub>C=CH, and -CH<sub>2</sub>C(CH<sub>3</sub>)=CH<sub>2</sub>, whereby R' and R are not the same, R' is selected from the group consisting of chloro and methoxy, and R' is selected from the group consisting of chloro, methyl, and methoxy, process for the preparation of said compounds, and pharmaceutical preparations containing said compounds.
Patent JP-S59207548-A (JP)
Title: Image pick-up tube
Inventor: KAKIZAKI TAKEHIRO
IPC: H01J31/28
Filed: 1983-05-11
Abstract: PURPOSE:To cancell an landing error through adjustment of rotating position and rotating angle by forming a deflection electrode of an MF type image pick- up tube in such a way as rotating electric field at the specified position between the electron gun and target surface. CONSTITUTION:An electrostatic deflection, electromagnetic focus type image pick-up tube is formed by accommodating electron guns 7-9, target 3, mesh electrode and deflection electrode 5 vacuum deposited on the internal surface of bulb within the glass bulb 1 and also providing a focus coil 6. The deflection electrode 5 is formed by alternately arranging the comb-tooth-shape horizontal and vertical deflection electrodes 5H1, 5H2, 5V1, 5V2 and these electrodes are formed in such a way that these are rotated by the specified angle phi at the specified position Z=l of the electron guns 7-9 and the surface of target 3. Accordingly, a landing error in any direction can be changed in the reverse direction for sufficient correction by adjusting the rotating position l and rotating angle phi.
Patent JP-S559443-A (JP)
Title: Detecting device
Inventor: NOZAWA TAKASHI
IPC: G04F3/06
Filed: 1978-07-06
Abstract: PURPOSE: To detect the flow of working current in or the application of working voltage to a primary coil when current or voltage is induced in a secondary coil by the displacement of an iron core in the primary coil.  
     CONSTITUTION: A nonmagnetic pipe 2 fixed to a yoke 1 contains a movable iron core 3, a spring 4 pressing the core in its reversing direction and oil 5 for braking. If working current flows in or working voltage is applied to a primary coil 6 outside the nonmagnetic pipe 2, the movable iron core 3 moves forward in the primary coil overcoming the force of the spring 4, magnetic resistance decreases suddenly and detecting current or voltage is induced in a secondary coil 7. The time from the application of working current or voltage to the primary coil to the induction of detecting current or voltage in the secondary coil can be adjusted by the strenfth of the braking force of oil 5. By making the braking force zero, immediate detection can be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60226005-A (JP)
Title: Magnetic head for floppy disc
Inventor: ARIGA EIKICHI
IPC: G11B5/187
Filed: 1984-04-24
Abstract: PURPOSE:To prevent the titled magnetic head from the generation of chipping by erasing both the side edges of an actually recorded recording track by using cut grooves filled with a nonmagnetic substance and formed to regulate the interval of a pair of erasing gaps, and regulating the width of the recording track so as to coincide with that of the cut grooves. CONSTITUTION:Both the cut grooves 24, 25 form vetical surfaces (a), (b), a vertical surface (c) on a nonmagnetic layer 13, and an inclined surface (d) contacted with the vertical surface (c) as their inwall surfaces and these parts are filled with glass 26. On the other hand, the gap width l1 of a pair of erasing gaps G7, G8 is regulated by respective cut grooves 23, 28, 29. Respective cut grooves 23, 28, 29 form the vertical surfaces (a), (b), the vertical surface (c) and the inclined surface (d) as their inwall surfaces and filled with glass. Groove width l2 is opposed to the gap width l1 (l1>l2) along a track direction A, and when a sliding contact surface 17 is moved in the track direction A, the recording track width is made the same as the groove width l2 and kept at the fixed width. Since the cut grooves are worked after combining cores 15, 16, a gap abutting part is prevented from the generation of chipping and the shift of the tracks.
Patent JP-S59208925-A (JP)
Title: Schmitt trigger circuit
Inventor: TANAGAWA KOUJI
IPC: H03K3/353
Filed: 1983-05-13
Abstract: PURPOSE:To increase the width of hysteresis voltage and to reduce the power consumption by supplying the gates of two MOSTRs in opposite polarities to each other having drains connected to each other with a resistance, and connecting both drains to both gates each other, and connecting the outputs of these gates to an FF circuit respectively. CONSTITUTION:The threshold voltages VT1 and VT2 of TR11 and 12 are set at 0.6V with the power supply voltage VDD set at 5V. When the input voltage VIN is charged to 0.6V from 0V, the drain voltages of the TR11 and 12 are set at the potential of VDD. Then ''1'' and ''0'' are fed to a reset and set input terminals R and S of an FF16 respectively, and the output voltage VOUT is set at ''0''. When the voltage VIN is changed to 4.4V from 0.6V, the drain voltages of TR11 and 12 are set at VDD and GND respectively with the VOUT kept at ''0''. When the VIN is set at >=4.4V, the drain voltages of TR11 and 12 are set at GND. Then the output of an output terminal Q of the FF16 is set at ''1'' with the VOUT set at ''1'' respectively. The same result is obtained when the VIN is reduced from 4.4V. Therefore the inverse voltages VTH and VTL are set at 4.4V and 0.6V respectively, and the hysteresis voltage VH increases. When the VIN is set at 0V-0.6V and at >=4.4V, either one of two TRs is turned off; while both TRs are turned on when the VIN is set at 0.6V-4.4V. In this case, the current is limited by a resistance 13 and therefore the power consumption is reduced.
Patent JP-H03281047-A (JP)
Title: Coated roll for conveying high temperature steel slab
Inventor: SHIOYAMA HITOSHI
IPC: B21B27/00
Filed: 1990-03-28
Abstract: PURPOSE:To make the development of crack difficult and to improve service life of a roll and the productivity by arranging porous layer composed of metal and/or ceramic on barrel surface in the roll. CONSTITUTION:By arranging the porous layer 3 on the barrel surface 2 in the roll body 1, as stress is relieved with pores 4 in the porous layer 3, the thermal stress on the barrel surface 2 in the roll body 1 does not become high. Further, in the case the crack develops, this stops at pore part and in the case the crack further propagates, this propagation requires long time and propagates along circumference of the pore part and the propagating force is gradually attenuated and made to little. As the whole, crazing-like short hair cracks are developed and as the large propagated grown crack is not developed, the service life of roll is improved and breakage accident of the roll caused by propagated growth of the crack can be reduced. By this method, the working rate in an equipment using the roll is improved, and the productivity can be improved.
Patent JP-H07265077-A (JP)
Title: Dna coding for antibody variable region
Inventor: OKUNO YOSHINOBU
IPC: C07K16/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a new DNA related to antibodies useful for the diagnosis and therapy of human influenza viruses and to antigenbinding polypeptides in a genetic engineering field. CONSTITUTION:The DNA coding for the variable region of a mouse monoclonal antibody against influenza viruses recognizes the trunk regions of the H1N1 sub-type and H2N2 sub-type haemagglutinin molecules of human influenza A type virus, does not recognize the trunk region of H3N2 sub-type haemagglutinin molecule, has a neutralization activity on the H1N1 sub-type and H2N2 sub-type of the human influenza A type virus, does not have a neutralization activity on the H3N2 sub-type, and has a base sequence coding for amino acid sequences of formulas I and II. A DNA coding for the variable region of the human influenza virus antibody can be cloned in the presence of mouse hydridoma (FERM SP-4517) producing C 179 as a gene source can be cloned.
Patent JP-H06269783-A (JP)
Title: Water purifying agent
Inventor: SOMEYA NORIO
IPC: C02F1/68
Filed: 1993-03-17
Abstract: PURPOSE:To realize a water purifying agent removing foreign matters and odor of bleaching powder and also enabling to provide healthy water by using a natural substance originated from marine living things. CONSTITUTION:When a natural coral sand is heat-treated to be used as the water purifying agent, the heat treatment is performed at about 600 deg.C to 1000 deg.C for about ten min to 30min, then the whole of coral sand is activated in the state that it is not fully oxidized. When the water purifying device packed with the coral sand is attached to a faucet of the city water, components of the coral sand dissolve into the city water and odor of bleaching powder is removed and also the passed water is made weakly alkaline mineral water, which has been sanitized with the coral sand.
Patent JP-H06269744-A (JP)
Title: Automatic tip separating and feeding device
Inventor: KUBOTA SHIGERU
IPC: B07C5/36
Filed: 1993-03-17
Abstract: PURPOSE:To make it possible to load only the nondefective tips on tapes or into cassettes by providing the front end of a straight aligning feeder with a tip transfer control section and providing the circumference of a wheel with a means for inspecting and measuring the tips, means for removing the defective tips and means for loading the nondefective tips. CONSTITUTION:This automatic tip separating and feeding device A is provided with tip supporting parts 2 for attracting and supporting the tips t in an upright state perpendicularly at equal intervals on the circumference of the wheel 1. The central parts of the respective tip supporting parts 2 are bored with air suction ports 3. The tip transfer control section 5 having an air suction port opened toward the lower parts of the tip supporting parts 2 and an optical sensor is provided between the tip supporting parts 2 of the wheel 1 and the front end of the straight aligning feeder 4 provided opposite thereto. The wheel 1 has the means 8 for inspecting and measuring the tips t, the means 9 for removing the defective tips and the means 10 for loading the nondefective tips subjected to inspection and measurement along its circumference.
Patent JP-H08283789-A (JP)
Title: Detergent composition
Inventor: OTA KAZUYA
IPC: C11D7/26
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a detergent compsn. which is excellent in detergency and safety and is suitable for removing a machining oil on precision and optical machine part or for removing flux used in soldering electric and electronic parts by compounding specific components. CONSTITUTION: The detergent compsn. contains 15-90wt.% diisopropyl dicarboxylate and 85-10wt.% 4-30C hydrocarbon as the active ingredient. Examples of the dicarboxylate are diisopropyl succinate, diisopropyl glutarate, and diisopropyl adipate. An aliph. hydrocarbon, an arom. hydrocarbon, a terpene hydrocarbon, etc., can be used as the hydrocarbon. The dicarboxylate and the hydrocarbon may be premixed with each other before the use, or may be mixed into a hydrocarbon detergent. If necessary, a nonionic surfactant, an alkanolamine, a rust preventive, etc., may be added to the compsn.
Patent JP-S5510637-A (JP)
Title: Beam scanning system of pattern generator
Inventor: SUZUKI TOSHITATSU
IPC: G09G1/00
Filed: 1978-07-10
Abstract: PURPOSE: To correct a shift in access position and distortion of a pickup tube, by providing a character line detection pattern and 1st and 2nd character position  detection patterns in a beam scanning system which reads character patterns by a  pattern generator.  
     CONSTITUTION: Together with a character pattern, 2nd character position detection pattern 6 at the upper part of the character pattern region indicated by dotted lines, 1st character position detection pattern 5 at the left upper part extending to both adjacent character pattern regions, and character line detection pattern 7 at the left side part at the circumference are printed by holography. An electron beam is moved in the Y-axial direction to detect character line detection pattern 7 and then moved in the X-axial direction to detect 1st character position detection pattern 5. Next, it is moved in the X-axial direction by a fixed distance to fix an initial point and the read signal of the character pattern is controlled by detecting 2nd character position detection pattern 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06296133-A (JP)
Title: Dynamic circuit
Inventor: HATSUDA TSUGUYASU
IPC: G11C17/18
Filed: 1993-04-09
Abstract: PURPOSE:To provide the high speed and low power consumption dynamic circuit. CONSTITUTION:The circuit is provided with a 1st data line 22 connecting to an evaluation circuit 102 and with a 2nd data line 124 connecting to an output circuit. A load capacitance of the 1st data line 122 is made small to reduce a discharge time of the evaluation circuit 102, and a current supply means 106 detecting a potential change in the 1st data line 122 to supply a current and a current mirror circuit 130 using the current supplied by the current supply means 106 as a reference current and whose output terminal connects to the 2nd data line 124. When a current flows from the current supply means 106 to the current mirror circuit 130 due to the level reduction in the 1st data line 122, the 2nd data line 124 is discharged by an output current induced at an output current terminal of the current mirror circuit 130. Through the above constitution, the high speed dynamic circuit is realized.
Patent JP-H02261565-A (JP)
Title: Washing method for color change in multi-color electrostatic coating equipment
Inventor: KITAGAWA YOSHIHIRO
IPC: B05B12/14
Filed: 1989-03-31
Abstract: PURPOSE:To wash a passage of coating by connecting a mixing assembly to a color change device and supplying the mixed fluid of air and thinner from the assembly. CONSTITUTION:When coating has been completed, a trigger valve 8 is closed and a feed valve 2 is opened. The mixed fluid of air and thinner is supplied into a manifold 5 from a mixing assembly 1. A passage 4 between a first color change device 10 and a coater 6 is washed and the mixed fluid is discharged from the coater 6. Further, after coating of the other coating color has been completed, the passage between a second color change device 20 and the first color change device 10 is washed by high pressure air and high pressure thinner in addition to the mixed fluid. A damp valve 9 is opened and waste liquid is discharged into a tank 11. Thereby coating efficiency and productivity are enhanced.
Patent JP-H08255114-A (JP)
Title: Access system for information resource
Inventor: WADA MITSUNORI
IPC: G06F13/00
Filed: 1995-03-15
Abstract: PURPOSE: To facilitate the access to the information source through a network. CONSTITUTION: A user when accessing the information resource inputs position information through a user interface 4 and a communication manager 1 send an address to a server 11. The communication manager 1 once receiving information from the server 11 informs a history manager 3 of the result. Consequently, the history manager 3 updates history data of access to the corresponding information or generates new history data when the information is not accessed even once. The user can accesses the information source by using the history data. The history data in a history file 2 are displayed by the history manager 3 according to the access frequencies. Consequently, the user easily searches for the address of information of high frequency of use and can access it through the communication manager 1.
Patent JP-S63277258-A (JP)
Inventor: FUTAMURA SHINGO
IPC: C08L23/26
Filed: 1988-04-06
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。