baber/WOPTO huggingface dataset:
Patent JP-S61237560-A (JP)
Title: Information filling device
Inventor: TERAGAKI JUNJI
IPC: H04N1/00
Filed: 1985-04-12
Abstract: PURPOSE:To make continuous printing without repeating operation and to drastically reducing a time necessary for printing and its operation by inputting in a bundle all the retrieval information of picture information to be printed and number of copies at the beginning. CONSTITUTION:When an operator indicates a print processing through a keyboard 5, a system control part 6 displays the file list on CRT display 4. The files are displayed on the CRT display 4 in the order of file number by reading out the key work, etc. of each picture information which is memorized on the retrieval file composed of RAM of the system control part 6. Next, the system control part 6 writes the file number and the number of copies specified on the address of file memory circuit 10. When the execution of printing is indicated via printing indication key of keyboard 5, the printing of specified picture information is executed correspondingly to the number of copies specified.
Patent JP-S63242980-A (JP)
Inventor: INOUE KAZUO
IPC: C04B38/00
Filed: 1987-03-31
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-H09269845-A (JP)
Title: Division device
Inventor: HANAOKA TOSHIJI
IPC: G06F1/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve operation precision with simple constitution without increasing a circuit scale by substituting a reciprocal table against a large division value for the reciprocal table of the small division value. SOLUTION: In an address operation circuit 1, the magnitude of the division value X against a prescribed value 2a is judged. When it is larger, the division value X is outputted as a reciprocal table address A. When it is smaller, the division value X is shifted to a high-order side by a-bit and the reciprocal table address A is outputted. When a division value (k) is k<2a, a division intermediate result DM which a multiplication circuit 3 outputs becomes data of j+m bits, which has the decimal part of j+m bits, and a selector 4 becomes data of j+m+s bits, which has the decimal part of m+s bits. When the division value (k) is k>=2a, the result becomes data of j+m bits, which has the decimal part of j+s bits, and the selector becomes data of j+m+s bits, which has the decimal part of m+s bits.
Patent JP-S63243076-A (JP)
Title: Formyl-imidazole compound and synthesis thereof
Inventor: SAWA NATSUO
IPC: C07D233/64
Filed: 1987-03-30
Abstract: NEW MATERIAL:The compound of formula I (R2 is CH3, C2H5, isopropyl, undecyl, heptadecyl or phenyl; R4 is H or CH3; excluding the case that R2 is CH3 and R4 is phenyl). EXAMPLE:4-Methyl-5-formylimidazole. USE:A starting raw material for various imidazole compounds having important significance in biochemical and pharmaceutical fields, e.g. L-histidine or 4- methyl-5-hydroxymethyl-imidazole which is a raw material for cimetidine useful as a remedy for nervous bone ulcer. PREPARATION:The compound of formula I can be produced e.g. by reacting 1mol. of a thioformylimidazole compound of formula II (R2 is H or same as R2 of formula I; R4 is H or CH3; A is Cl, Br, I, SO4/2, NO3 or PO4/3) with >=1.5mol. of Cl2, Br2 or I2 in the presence of water and neutralizing the resultant reaction mixture with Na2CO3, etc.
Patent JP-S6118078-A (JP)
Inventor: DAGURASU SEIMOA GUTSUDOMAN
IPC: G01B11/00
Filed: 1985-04-16
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-H01251842-A (JP)
Title: Optical telephone set
Inventor: SHIODA JUNICHI
IPC: H04B10/00
Filed: 1988-03-30
Abstract: PURPOSE:To simplify the circuit constitution of an optical telephone set by receiving the reflected light from a diaphragm vibrating with voices via an optical fiber. CONSTITUTION:When a speech transmitting part 10 receives voices, a diaphragm 11 vibrates with the voice pressure and the light received from a light source part 20 is modulated by the displacement of vibrations of the diaphragm 11. The modulated reflected light is condensed by a lens 31 and transmitted to a light transmitting optical cable 70 to be turned into the signals in accordance with the degree and the frequency of the displacement of the diaphragm 11. While the modulated reflected light received from the speech transmitting side is sent to a speech receiving optical cable 80 and received by a light/electricity converter 60 to be converted into the electric signals. These electric signals are demodulated by a demodulating circuit 50 to vibrate a diaphragm 41. Thus the voices are restored. In such a constitution, a conventional electricity/light converter used in a voice transmitting system can be omitted.
Patent JP-S58195478-A (JP)
Title: Overcurrent suppressing device
Inventor: MORIKAWA TETSUO
IPC: H02M7/537
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the loss by connecting a saturable reactor which is saturated by bias in series with the condenser of a DC filter, thereby suppressing the overcurrent without passing a main circuit current. CONSTITUTION:The output coil N2 of a saturable reactor 10 is connected in series with the condenser 3 of a DC filter. An input coil N1 is connected through a resistor 11 to a diode rectifier 13 which rectifies the output of an AC power source 12. When transistors 7a, 7b are commonly conducted to shortcircuit by DC, the discharging current of the condenser 3 as an initial shortcircuiting current is flowed through the condenser 3, an inverter 7, the output coil N2 of a saturable reactor 10 and the condenser 3. The rise of the discharging current is suppressed by the reactor 10.
Patent JP-H11279888-A (JP)
Title: Apparatus for producing polyester thick and thin yarn and production
Inventor: MIYAGAWA TAKASHI
IPC: D01F6/62
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for producing a polyester thick and thin yarn by freely changing the thick and thin pattern of a polyester thick and thin yarn and a method for producing the thick and thin yarn. SOLUTION: This apparatus for producing a polyester thick and thin yarn is successively constituted of a feed roller 3 with a nip for supplying an undrawn polyester yarn 1 from above, a first hot roller 4, a second hot roller 5, a cold roller and a yarn take-up part. The apparatus is equipped with a cold fixing guide 8 between the first hot roller 6 and the second hot roller 6.
Patent JP-H09242141-A (JP)
Title: Manufacture of faucet body
Inventor: KATAOKA SHUICHI
IPC: E03C1/042
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a resin-made faucet body of good sealing free of a parting line. SOLUTION: In a case where a faucet body 52 having on the circumference an upper packing groove M1 and a lower packing groove M2 fitting packings P1, P2 respectively is manufactured, an upper member 1 having an upper flange part 1a on the upper end circumference and a lower flange part 3 projecting a lower flange part 3a to the lower end circumference are formed in a vertically split type respectively. On the other hand, a cylindrical intermediate member 2 protruding a lower flange part 2a to the upper end circumference and an upper flange part 2b to the lower end circumference is formed in a horizontally split type. The upper member 3 is fitted to the intermediate member 2 from upward to form the packing groove M1 between the upper flange part 1a and the lower flange part 2a.  The lower member 3 is fitted to the intermediate member 2 from downward to form the lower packing M2 between the upper flange part 2b and the lower flange part 3a.
Patent JP-H03277713-A (JP)
Title: Build-up test method for hearth roll material in heating furnace
Inventor: ISHII TOSHIAKI
IPC: F27B9/24
Filed: 1990-03-27
Abstract: PURPOSE:To obtain high reliable evaluation decision for build-up resistance of a hearth roll material by holding a steel block having round cross section on one pair of test rolls, adjusting and holding composition and temp. of atmospheric gas and rotating the test rolls for the prescribed time. CONSTITUTION:The round columnar shaped steel block 2 is held on one pair of the test rolls 1 in a testing furnace 10 and the atmosphere in the furnace is adjusted and held to the prescribed gas composition and temp. Successively, after rotating the test rolls 1 at the prescribed rotating velocity in the prescribed time, surface of the test roll 1 is observed and the build-up resistance is evaluated and decided from frequency of development of the build-up. By this method, the build-up resistance of hearth roll material in a heating furnace in the actual use can be evaluated and decided with high reliability.
Patent JP-S59203852-A (JP)
Title: Piston for use in internal-combustion engine
Inventor: INOUE KAZUO
IPC: F02F3/00
Filed: 1983-05-06
Abstract: PURPOSE:To prevent chattering of a piston and to improve its seizure resisting performance, by forming radially recessed, relatively large grooves in the outer surface of a piston intermittently in the circumferential direction, in the manner that they are spaced axially from each other but they overlap with each other at least partially in the axial direction. CONSTITUTION:A plurality of grooves 606 are formed in the outer surface of piston skirt section 604 at its upper portion, in the manner that they are located intermittently and spaced from each other in the circumferential direction. These grooves 606 are formed in a plurality of stages in the axially direction, in the manner that the grooves of each stage spaced in the axial direction overlap with each other at least partially in the axial direction. That is, they overlap with each other in the axial direction, for instance, in a zigzagged manner, and those which overlap completely with each other [stage (b) and stage (d)] and those which overlap with each other at least at their end portions [stage (a) and stage (b), stage (c) and stage (d)] are combined appropriately. By employing such an arrangement, it is enabled to space seizure causing areas A from each other in the axial direction.
Patent JP-H09270097-A (JP)
Title: Right turn driving support device using road-vehicle communication
Inventor: SANNOMIYA HAJIME
IPC: G08G1/09
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of a right-turn judgement on a driver and improve the safety of traffic by picking up an image of an oncoming car at an intersection and judging and outputting whether a right turn can be made. SOLUTION: A video signal of the straight oncoming vehicle, approaching the intersection, from an image sensor 11 installed on a road and current data from a signal control machine 12 are inputted to an arithmetic unit 13 to calculate the position, speed, etc., of the straight oncoming vehicle, it is judged from the travel state whether or not a vehicle can safely turn right, and right-turn judgement information is outputted. Then the video signal of the straight oncoming vehicle from the image sensor 11 and the right-turn judgement information from the arithmetic unit 13 are sent by a transmitter 14 to the right turning vehicle. The right turning vehicle receives the signal and information by a receiver 21 and displays them on a display device 22.  Consequently, the driver in the right-turning vehicle can securely and accurately know the traveling state of the straight oncoming vehicle and turn right safely.
Patent JP-S58199627-A (JP)
Title: Progressive die for press-working precise parts
Inventor: KAJIZUKA MASAHARU
IPC: B21D28/14
Filed: 1982-05-14
Abstract: PURPOSE:To realize mass production of precise parts having good dimension accuracy, by arraying in order a punch and a die for punching, a die for removing a punched droop of the edge part of a work, etc., in a progressive die for press-working a thick metallic plate. CONSTITUTION:A titled die is formed by arraying successively a punch 4a and a die 4b for punching, upper and lower squeezing dies 5a, 5b, and a punch 6a and a die 6b for shave-working, from one end in the progressing direction to the other end. Said dies 5a, 5b remove a punched droop of a punched work. According to said die, precise parts having good dimension accuracy are mass-produced from a thick metallic plate 1.
Patent JP-H11255511-A (JP)
Title: Grading of diamond
Inventor: ISHIDA HIROICHI
IPC: C01B31/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To synthetically and fairly evaluate objectivity of value in commodity transaction by judging color grade and clarity grade of a diamond by visual observation and simultaneously measuring brightness to light source which is incident on the diamond from table face side of the diamond. SOLUTION: Measurement of brightness by optical equipment in addition to measurements of dimensions, finishing, color grade and clarity grade of diamond is made to be comparable with evaluation of color grade and clarity grade by artificial, judgment and thereby, brightness of diamond itself is objectively corrected to enable evaluation of fair and synthetical grade. When certification of authenticity of diamond is prepared, after measurement of visual observation, diamond is set toward the upper direction of a table on a base of black and light having a constant light intensity is made to be incident on the diamond from a ring-like fluorescent lamp 13 of upper end of black cylindrical jig 11 and reflected light is received to optical equipment 14 such as a luminance meter above the opening and brightness (cd/m<2> ) is displayed on a display 15 and determined.
Patent JP-S558432-A (JP)
Title: Corrosion resistant, high strength austenitic stainless steel
Inventor: YOSHIKAWA KUNIHIKO
IPC: C22C38/48
Filed: 1978-06-30
Abstract: PURPOSE: To provide an austenitic stainless which retains sufficient strength and corrosion resistance even when the crystal grains are coarse, by decreasing C content of the steel, and by addn. of limited amount of N, Nb.  
     CONSTITUTION: An austenitic stainless steel comprising, by weight, <0.02%C, ≤1.0%Si ≤2%Mn, 17.0W19.0%Cr, 9.0W13.0%Ni, 0.08W0.15%N, 0.1W1.0%Nb, the balance being substantially Fe. This alloy steel is manufactured by decreasing carbon content in order to improve corrosion resistance, and by limiting the quantity of N and Nb to be added in order to prevent decrease in strength at high temp. and at ordinary temp. Hereby, this alloy steel can be used suitably as a material for products, such as castings or heavy plates, which are made at a small reduction ratio and require corrosion resistance and high strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61240206-A (JP)
Title: Plastic optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/02
Filed: 1985-04-17
Abstract: PURPOSE:To solve problems of a thermal resistance and an optical transmission loss by using a core layer consisting of a polycarbonate, a sheath layer consisting of a fluorine contg. polymer and a protective layer consisting of a polycarbonate having >=125 deg.C heat deformation temp. as a fundamental constituting unit. CONSTITUTION:The preferable polycarbonate constituting the core 1 is a compd. shown by formula II. The fluorine contg. polymer constituting the sheath layer 2 comprises the polymer obtd. by polymerizing an ester composed of a methacrylic acid and a fluorinated alcohol, and contains the repeating units shown by formula I, and contains 1-3C alkyl group and 1-3C fluorinated alkyl group of R. The preferable polycarbonate constituting the protective layer 3 is necessary to have >=125 deg.C heat deformation temp. The fiber is most preferably manufactured according to the composite spinning method in which each base materials of the core 1, the clad 2 and the protective layer 3 are compounded in the melt state by a specific nozzle, and then are extruded.
Patent JP-H01252994-A (JP)
Title: Display device
Inventor: OTA YASUHITO
IPC: G09F9/46
Filed: 1988-04-01
Abstract: PURPOSE:To attain a distinctive display function irrespective of night and day by combining display device changing into two conditions, i.e., transparent and opaque, in front of a light emitting display device. CONSTITUTION:In a case 7, where transparent plate 6 of glass, etc., is installed in front, an illuminator such as fluorescent is disposed in upper part. In bottom part, as a mainbody display device which employs e.g., liquid crystal or LCD and changes in two conditions, i.e., transparent and opaque due to the existance of energization, the display device 9 is provided on the side of the transparent plate 6 in front. Behind the display device 9 is disposed with light emitting display device 10, employing an LED and a small electric bulb. Accordingly, in the daytime, whether transparent or opaque is discriminated by strong outer light such as sunlight to display figures, etc., on the display device 9 in front, while in night, whether transparent or opaque is hardly discriminated but whether bright or dark is discriminated by light emission, from the light emitting display device 10 behind. Thus, under any brightness, the display is distinctly read and the distinct display function is not damaged.
Patent JP-S61239059-A (JP)
Inventor: ISHIKAWA MAMORU
IPC: D03D51/34
Filed: 1985-04-16
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-H02289432-A (JP)
Title: Purification of exhaust gas from melting furnace
Inventor: HERUMUUTO PIIPA
IPC: B01D51/10
Filed: 1990-03-28
Abstract: PURPOSE: To decrease pollutants in flue gases by filtering the cooled waste gases obtd. by preheating a mixture composed of glass cullet, with the waste gases of a melting furnace heated with heavy oil by means of a bag filter.  
     CONSTITUTION: This apparatus for purification of the waste gases is obtd. by disposing a heat exchanger 13, a fan 15, a silo 1, an aperture 3, the bag filter 10, etc. Next, the waste gases of 400 to 750°C from the heat exchanger 13 are fed via the fan 15 into an adiabatic cullet preheating system 11 and are passed through a cavity outside wall 2, a cullet bed 6, a manifold 5 and the aperture 3. Next, the glass cullet 4 is supplied into the aperture 3 and the waste gases are supplied at a rate of about 0.1 m/s and are heat exchanged. The waste gases cooled to 200 to 250°C by controlling temp. with valves 18, 19 are fed into the bag filter 10 via a duct 20. The Na 2 S 2 O 7 , etc., formed by accelerating the reaction of Na 2 SO 4  and SO 3 , etc., in the waste gases are filtered and separated by the filter 10, by which the waste gases from the melting furnace are purified. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58198656-A (JP)
Inventor: OSHITANI KATSUMI
IPC: F25B13/00
Filed: 1982-05-13
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-S61238627-A (JP)
Title: Paper feeder provided with frictional separating device
Inventor: SAOTOME SUMITOSHI
IPC: B65H3/52
Filed: 1985-04-16
Abstract: PURPOSE:To make a sheet material conveyable all the time and proper image quality securable, by making a sheet material separating member higher in its sheet admission direction and installing a specified step difference between the member and a sheet material separating sheet. CONSTITUTION:If a step difference between a holder part of a transfer material separating member and a transfer material separating sheet is set to a range of 0.1 to 0.25mm, such happenings that a sheet material is caught in as the step difference is tool small, or a paper feed roller and the holder part have contacted with each other before the separating sheet comes into contact with the paper feed roller because of too large are quite nothing there. In addition if a paper admission tip end form of the holder part is obliquely cut at 20 deg.-30 deg. from a through paper surface and surface roughness of the paper admission tip end of the holder part is set to a range of 6S-30S, stabilized paper feedability is securable without being affected by a tip end state of the sheet material.
Patent JP-S565270-A (JP)
Title: Steering device of vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D7/14
Filed: 1979-06-27
Abstract: PURPOSE:To eliminate the time lag of the response of the cornering force of rear wheels and the divergence of the tangent line of the locus of movement from the axial line of a vehicle and also to reduce the minimum rotational radius of a four weeler to a large extent by turning the rear wheels are well by means of a linking member. CONSTITUTION:A steering wheel 1 turns front wheels 4 through a turning means 5, while a turning means 9 for turning rear wheels 8 is connected with a steering shaft 2 by means of rotary shafts 12 and 13 and linking members 15 and 16. The linking member 15, being at a right angle to a shaft 12, is provided with a pinlike cam 15a, which is engaged slidably with a cam groove 16a provided in a straight line in the linking member 16. When the steering wheel 1 is rotated, the front wheels 4 are turned as usual and the rear wheels 8 are also turned through the action of linking members 15 and 16 in a fixed functional relation, thereby the operational response being improved and the minimum rotational radius being reduced.
Patent JP-H03281620-A (JP)
Title: Aqueous polyurethane/polyurea dispersion, polyurethane /polyurea water dispersion and its production
Inventor: TAMAKI YOSHIFUMI
IPC: C08G18/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain an aqueous polyurethane/polyurea dispersion which can maintain the effect of stabilizer for a long time as compared with one prepared by post-adding a stabilizer by reacting an isocyanate-terminated urethane prepolymer with an amine compound in the presence of a stabilizer. CONSTITUTION:An aqueous or water dispersion of particles of a polyurethane/ polyurea in which a stabilizer is incorporated (namely, a polyurethane/polyurea in which a stabilizer is incorporated in the molecule). This aqueous dispersion can be obtained in the following way. An organic solvent solution or dispersion of a urethane prepolymer having a hydrophilic atomic group or an atomic group which becomes hydrophilic by neutralization and terminated with an isocyanate group is made to react with an aqueous solution of dispersion of an amine compound when one having a hydrophilic atomic group is used as the urethane prepolymer or with an aqueous solution or dispersion of an amine compound and a neutralizing agent when one having an atomic group which becomes hydrophilic by neutralization is used as the urethane prepolymer.
Patent JP-H03282687-A (JP)
Title: Fundamental element of neural net
Inventor: DOI NOBUKAZU
IPC: G06F15/18
Filed: 1990-03-30
Abstract: PURPOSE:To simplify the circuit constitution and to improve the operation speed by constituting a converting part so that it can be differentiated within a prescribed range of the sum, and also, has a conversion rule of a stepwise function having plural pieces of flat parts. CONSTITUTION:The element is constituted of input parts 1-1 - 1-n for receiving inputs a0-an-1, respectively, and multiplying these inputs by variable weight W0-Wn-1, respectively, an arithmetic part 3 for calculating the sum SIGMA aiwi of signals from plural pieces of input parts 1-1 - 1-n, a converting part 4 for converting the sum by a prescribed rule, and an output part 5 for outputting a result of conversion. Also, as for a function used for the converting part 4, a stepwise function which can be differentiated, and also, has plural pieces of flat parts is used. In such a way, the circuit constitution is simplified, and the operation speed is improved.
Patent JP-S59209579-A (JP)
Inventor: ISATSUKU BEHAA
IPC: B63B35/44
Filed: 1984-04-21
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。