baber/WOPTO huggingface dataset:
Patent JP-S5442341-A (JP)
Title: Nozzle for electroslag welding
Inventor: WADA TAKESHI
IPC: B23K25/00
Filed: 1978-07-31
Abstract: PURPOSE:To homogenize ponitration into the cast mold by increasing the density of heat coming into two ends of the outer and inner pipens of non-consuming nozzle for electroslag welding by respectively bending thereof outward and inward or by narrowing the gap therebetween to eliminate short circuit between the pipes and copper shoes. CONSTITUTION:Pipes 2 to 7 and 16 and 17 are respectively welded on copper plates 10 to 14 and 18 and 19 and the tips of pipes 16 and 17 at the two ends thereof are bent outwards and inwards. Among welding core wires passing the pipes, the wire 28 and 29 coming out through the pipes 16 and 17 each bends outwards and inwards, thereby eliminating the possibility of short circuit between pipes 16 and 17 and copper shoes 26 and 27. The core wires 28 and 29 are brought close enough to the copper shoes 26 and 27 to ensure the penetration into ends. In addition, a space between the outer pipe 20 and the adjacent pipe 20 as well as the inner pipe 21 and the adjacent pipe 7 in reduced by about 1/2 to increase the density of heat coming into the end of the cast mold thereby ensuring the penetration into the two ends of the pipes.
Patent JP-H07298097-A (JP)
Title: Image pickup device
Inventor: OKUMURA TOMOHIDE
IPC: H04N5/225
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an image pickup device in which a gradation of an image is simply adjusted together with a characteristic of a display device. CONSTITUTION:In the case of adjustment for a gradation. an output of a 1st test signal generating means 6 generating a test signal is selected at first by a 1st signal selection means 7. An image corresponding to the test signal is displayed on a display device 9 and the image is converted into an electric signal by an image pickup element 2 through a lens 1. An adjustment control means 5 controls an input output characteristic of an input output characteristic variable signal processing circuit 4 so that an output of the output of an input output characteristic variable signal processing circuit 4 being a component of the 1st video signal processing means 3 is a prescribed signal estimated by the test signal.
Patent JP-S57207572-A (JP)
Title: Electrostatic coating method for nonconducting object
Inventor: FUKUDA KENJI
IPC: B05D1/04
Filed: 1981-06-18
Abstract: PURPOSE: To make electrostatic coating easily by extending a grounded needle- like conductor from back side of an object to be coated to near its front side and liberating charge accumulated in the front side during coating, and thereby keeping potential of the coated face low.  
     CONSTITUTION: A needle-like conductor 15 extending from back side 11b toward front side 11a of an object 11 to be coated is inserted into the object 11, if  necessary, it is grounded through a conductive jig 16 provided on back side 11b.  The distance between the tip of the needle-like conductor 15 and front side 11a  is made to within 1W2mm if the object 11 is made of resin. The number of  needle-like conductor necessary per 1m 2  is four to five. The paint sprayed by an  electrostatic coating gun 13 is charged by an electrode 12 connected to an DC  high voltage generator 14 and coated electrostatically on the object 11 to be  coated. At this time, non-contact conduction is caused by dielectric breakdown  between the needle-like contact conduction is caused by dielectric breakdown  between the needle-like condutor 15 and the front side 11a of the object 11, and  rise of potential of the front side 11a is suppressed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01263508-A (JP)
Title: Position detecting apparatus
Inventor: KINOSHITA TAKESHI
IPC: G01B11/00
Filed: 1988-04-15
Abstract: PURPOSE:To enable the detection of position without scanning an image formation light flux, by separating a light flux from a surface to be inspected into two light fluxes and by condensing and imaging them only in the longitudinal direction and the lateral direction respectively by using cylindrical lenses. CONSTITUTION:As to the longitudinal direction of a surface 3 to be inspected, a light flux separated by a beam splitter 4 is condensed by a cylindrical lens 5 and imaged on a position in a photoelectric converter group 7. A substance 2 to be detected located at a position in the lateral direction A from a reference position of the surface 3 to be inspected is projected on a position A' in the photoelectric converter group 7. As to the lateral direction of the surface 3 to be inspected, likewise, the other light flux separated by the beam splitter 4 is condensed by a cylindrical lens 6 and imaged on a position in a photoelectric converter group 8. The substance 2 located at the position in the longitudinal direction from the reference position of the surface 3 to be inspected is projected on a position B' in the converter group 8. In a photoelectric signal detector 9, the positions A' and B' are calculated from signals of the converter groups 7 and 8, and a position on the surface 3 to be inspected of the substance 2 is detected on the basis of the optical constants of the lenses 5 and 6.
Patent JP-H02275019-A (JP)
Title: Internal combustion engine with supercharger
Inventor: OZAWA MASAO
IPC: F16D47/06
Filed: 1989-04-14
Abstract: PURPOSE:To absorb the extent of an impact at time of transmission of driving force and its interruption by interposing a viscous coupling between a magnetic clutch, transmitting the driving force of an internal combustion engine to a supercharger, and this supercharger. CONSTITUTION:In an internal combustion engine 1, rotation of a crank pulley 2 is transmitted to a pulley 4 via a belt 3, while rotation of this pulley 4 is transmitted to a supercharger 6 via a magnetic clutch 5 built in this pulley 4. In this case, a viscous coupling 9 is interposed between an output shaft 7 of the magnetic clutch 5 and an input shaft 8 of the supercharger 6. Then, transmission of driving force to the supercharger 6 at time of the magnetic clutch 5 being connected, by way of example, is carried out gradually via the viscous coupling 9. With this constitution, an impact acting on the magnetic clutch 5 and the supercharger 6 at time of transmission of the driving force and its interruption is absorbed by the viscous coupling 9.
Patent JP-H04303770-A (JP)
Title: Analyzing method for immunity of antigen
Inventor: KOTANI KIYOSHI
IPC: G01N33/577
Filed: 1991-03-30
Abstract: PURPOSE:To provide a new immunity analyzing method, of a high detection sensitivity, to destroy an immunoriposome and detect indirectly an antigen, after catching the multivalent antigen between an immobilized primary antibody and the immunoriposome. CONSTITUTION:A primary antibody immobilized to the solid phase of a microwell, etc., and a immunoriposome to enclose a detecting element of an enzyme reagent, etc., within the reposome and to combine the secondary antibody in its surface are used, and by stages, a multivalent antigen is in a sandwich state caught between these primary and secondary antibodies, and an immunity complex is formed. The quantity of the antigen is measured by destroying the immunoriposome, with which the secondary antibody taken part in this complex formation combines, with a lipase, etc., and measuring the quantity reacted by a discharged detecting element.
Patent JP-S5218123-A (JP)
Title: Hologram memory unit
Inventor: OSHIDA YOSHISADA
IPC: G11B7/0065
Filed: 1975-08-01
Abstract: PURPOSE:In order to make the continuous production of hologram with low noise and stableness, through irradiating the beam with the identical diameter on numerous holograms.
Patent JP-H04302888-A (JP)
Title: Vibrationproof structure of magnetic disk driving device
Inventor: TSUKADA MITSUYOSHI
IPC: G11B33/08
Filed: 1991-03-29
Abstract: PURPOSE:To improve a vibrationproof effect. CONSTITUTION:Vibrationproof rubber 3 is inserted into a mounting hole 4 formed to the inside dimensions approximately equal to the outside dimensions of a fitting groove 6 formed on the outer peripheral surface of the vibrationproof rubber 3 and is fitted to an enclosure 1 having the above- mentioned mounting hole 4 and a mount part 2 is fixed to this enclosure 1 with the vibrationproof rubber 3 in-between. Ribs 10 are respectively provided at the mount part 2 and the end face of the vibrationproof rubber 3 in contact with the disk part 15 of a stud 13. The volume of the vibrationproof rubber acting effectively in the part pressed via the ribs 10 is set smaller than the volume of the vibrationproof rubber acting effectively on the part held by the enclosure 1, by which the spring constant of the vibrationproof rubber is effectively changed on the end face side and the central side and the resonance frequency over the entire part is suppressed.
Patent JP-S60237436-A (JP)
Title: Data imprinter
Inventor: SATOU TOSHIHIKO
IPC: G03B17/00
Filed: 1984-05-09
Abstract: PURPOSE:To maintain the specified width of a pattern formed by LEDs without detecting the extent of the movement of a film by generating the pattern from a pattern generator according to control pulses and input information, flickering the LEDs to imprint the data to the film plane and winding up intermittently the film in synchronization with the control pulses. CONSTITUTION:An electric power source is thrown to set the standby state for key input. A decoder DEC detects the pushed key from the signal synchronized with the CLK pulses from DF2-DF7 of a DFF when the input switch SWK is turned on. A pattern generator PG generates the corresponding pattern and flickers LED1-LED7 via shift registers SR1-SR7 and TrT1 thereby imprinting the pattern. On the other hand, FF1 generates pulses in synchronization with the CLK pulse signals upon operation of the switch SWK and turns on and off the TrT2 so that the film is intermittently wound up and that the pattern is imprinted during the pause period of winding. The pattern having the specified width by the LEDs is thus imprinted without detecting the movement of the film.
Patent JP-S57208402-A (JP)
Title: Method for detecting shape of steel plate cutting groove
Inventor: ICHIKAWA FUMIHIKO
IPC: G01B7/00
Filed: 1981-06-19
Abstract: PURPOSE:To remove lift off variation and variation due to change in a steel plate material in the detection of the shape of the steel plate cutting groove, by performing the synchronous phase detection and high pass filtering of the singals obtained by peridically scanning an AC exciting coil so as to cross the groove. CONSTITUTION:A coil 1 is excited by an oscillator 6 through a slip ring 19. The coil 1 is rotated by a motor 14 and periodically scans the cutting groove 3a along the cutting froove 3a of the steel plate 3 so as to cross the groove. The coil 1 forms one side of an AC bridge 7. The balance is collapsed every time the coil crosses the curting part and the impedance is changed. A frequency fo of an oscillator 6 is turned and amplified 9. Then the synchronous phase detection 10 is performed by the frequency fo, and the component caused by the variation in the distance between the steel plate and the coil is removed. Since the component due to the change in the steel plate material represents slow change, it is removed by the high pass filter 15. When peak holding 16 is preformed every time the groove is crossed in synchronization with the rotation of the motor, the groove shape signal is obtained.
Patent JP-H04302502-A (JP)
Title: Dielectric filter
Inventor: YOSHIMORI KENJI
IPC: H01P1/205
Filed: 1991-03-29
Abstract: PURPOSE:To easily obtain desired frequency characteristics. CONSTITUTION:A dielectric block 1 has plural resonance holes 5a and 5b which penetrates the block from one end surface 2 to the other end surface 3. Internal conductor films 9 are formed in the resonance holes 5a and 5b. External conductor films 10 are formed on flanks 4a, 4b, 4c, and 4d of the dielectric block 1 and a short-circuit conductor film 11 is formed on one end surface 3. Grooves 7 and 8 are formed on the flanks 3a and 3b of the dielectric block 1 opposite the mid-point between the two resonance holes 5a and 5b.
Patent JP-H10287767-A (JP)
Title: Filler and resin composition for semiconductor sealing
Inventor: IIZUKA YOSHIYUKI
IPC: C08L101/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-flow high-heat-conductivity resin composition for semiconductor sealing and a filter which can easily give the same. SOLUTION: This filler comprises 30-95 wt.% at least either of a metal nitride and a metal oxynitride each of which has a mean particle diameter of 2-30 μm and 70-5 wt.% metal oxide having a mean particle diameter of 10 μm or below and being in the form of a spherical particle. By specifying the mean particle diameters of the metal nitride or the metal oxynitride and of the metal oxide, a resin composition still more excellent in thermal conductivity and molding flow can be obtained.
Patent JP-2000285135-A (JP)
Title: Information maintenance managing device and method for information sharing system
Inventor: MANABE TOSHIHIKO
IPC: G06F17/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an information sharing system capable of efficiently checking information. SOLUTION: This device is provided with a reliability decision part 1 for deciding the reliability of whether information is right or not on the basis of the information itself, a validity decision part 2 for discriminating the validity of how much information is effective on the basis of the operation of a user to every information, a detection part 4 for detecting information to be checked on the basis of the results of the reliability decision part 1 and the validity decision part 2 and a presentation part 3 for presenting the information detected by the detection part 4 in order from the highest necessity of check together with the results of the reliability decision part 1 and the validity decision part 2 and reporting it to the manager of the information sharing system.
Patent JP-H03293396-A (JP)
Title: Character pattern generating device
Inventor: MIHASHI TOSHIYA
IPC: B41J2/485
Filed: 1990-04-11
Abstract: PURPOSE:To generate the character pattern with a high recognizing property even against a low gradation and a small character by providing various dither matrixes, selecting an optimal matrix at the time of expanding the character pattern and executing the binarization processing. CONSTITUTION:When printing information is received from a host computer 1, whether character pattern information corresponding to its character code, and also, having the same gradation degree is stored in a font cache 222 or not is checked, and when it is subjected to pattern expansion already, its information is read out and subjected to pattern expansion in a bit map memory 221. When it is not expanded yet, the corresponding most congenial dither matrix pattern is selected and read out, a dither processing is executed to a bit map font, and pattern data corresponding to the character code and the designated gradation degree is generated. It is stored temporarily in a cache 222, and thereafter, it is subjected to pattern expansion in the memory 221.
Patent JP-H01265642-A (JP)
Title: Extension unit for telephone exchange system
Inventor: NOZAKI SHINGO
IPC: H04Q3/58
Filed: 1988-04-15
Abstract: PURPOSE:To improve the voice quality of voice notice by providing a voice reception circuit turning on the power supply of a voice amplifier circuit when a voice signal is detected. CONSTITUTION:The voice reception circuit 34 turning on the power supply for the voice amplifier circuit 33 when the voice signal is detected is provided to the system. Upon the detection of the voice signal input, the circuit 34 turns on a transistor(TR) Q1 inserted in series with the power input terminal of the circuit 33 to supply the power to the circuit 33 via the TR Q1 and interrupts the power supply when no voice signal is supplied. Thus, so long as the voice signal is not inputted from the master set, the circuit 33 is inoperative, then no undesired broadcast signal is invaded on the control line due to noise or a high electric field, then the voice quality is improved.
Patent JP-H0657460-A (JP)
Title: Method of monitoring and controlling dosage of water- based corrosion inhibitor
Inventor: NARASHIMUHA EMU RAO
IPC: G01N21/64
Filed: 1993-04-21
Abstract: PURPOSE: To provide facilities such as a cooling water system and a boiler of a factory, which requires an adequate amount of a corrosion inhibitor in the flow of water with a method for continuously measuring the concentration of an aromatic azole as the corrosion inhibitor with high accuracy and further to provide the same with a method for controlling the dosage thereof.  
     CONSTITUTION: Fluorescence is generated from the aromatic azole included in the water sample collected from the equipment using the water and the concentration of the aromatic azole is determined by using a calibration curve from fluorescent intensity. These operations may be continuously carried out. The fluorescence is measured preferably after the pH of the water sample is adjusted to acidity. The aromatic azole includes tolyltriazole, naphthotriazole, butylbenzotriazole or the like and the fluorescence is measured by selecting an adequate excitation wavelength and light emission wavelength. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02272024-A (JP)
Title: Aromatic polyether ketone and production thereof
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1989-04-13
Abstract: PURPOSE:To obtain the title polymer useful as a material in mechanical field, electric field and electronic field, etc., having excellent heat resistance and moldability by reacting a dihalogenobenzophenone with dihydroxybiphenyl and a hydroxyhalogenobenzophenone in a neutral polar solvent. CONSTITUTION:A 4,4'-dihalogenobenzophenone is reacted with 4,4'- dihydroxybiphenyl and a 4-hydroxy-4'-halogenobenzophenone in a neutral polar solvent (preferably N-methylpyrrolidone) preferably at 220-350 deg.C, preferably 220-350 deg.C for 1-5 hours to give the aimed polymer having a repeating unit shown by formula I, a repeating unit shown by formula II, a molar ratio of the repeating unit shown by formula I based on total amounts of the repeating units shown by formula I and formula II of 0.1-0.5 and 0.3-2.0dl/g reduced viscosity [etasp/c] (in sulfuric acid, 0.5g/dl concentration at 25 deg.C).
Patent JP-H05284990-A (JP)
Title: Production of bacterium cellulose by spinner culture
Inventor: WATABE OTOHIKO
IPC: C12P19/04
Filed: 1992-04-14
Abstract: PURPOSE:To efficiently produce bacterium cellulose by using a spinner culture tank having a specific coefficient of shear rate, culturing a bacterium capable of producing cellulose under a stirring condition of a specific oxygen transfer rate to increase production rate and maximum accumulative concentration of bacterium cellulose. CONSTITUTION:A stirring shaft rotatable out of a spinner culture bath is installed at the central part of the spinner culture tank, the shaft is equipped with a bottom paddle, having a lower part in close vicinity to the bottom of the spinner culture tank, arranged at the bottom the tank and an arm paddle and a strip extending in the direction of a shaft are attached to a part higher than the bottom of paddle of the stirring shaft to constitute a lattice blade. Plural baffle plates set along the axial direction from the bottom to the top are attached at intervals to a side wall face of the spinner culture tank to give the spinner culture tank having >=15 coefficient of shear rate. A bacterium capable of producing cellulose is cultured by using the spinner culture tank under a stirring condition of >=0.5X10<6>mol/ml/minute to efficiently produce bacterium cellulose at increased production rate and in the increased maximum accumulative concentration.
Patent JP-S60236591-A (JP)
Title: Program reservation system in catv
Inventor: WATANABE KOUHEI
IPC: H04N5/44
Filed: 1984-05-10
Abstract: PURPOSE:To reserve program contents from a program list by storing the program list segmented by keywords at the terminal side and inputting the keywords through a keyboard. CONSTITUTION:A program list transmitted from a broadcasting station is constituted of keywords for discriminating programs, dates and categories or contents of programs for a certain period. The matching of keywords to programs is preset. A memory 6 of a CATV terminal stores the program list transmitted from the broadcasting station. A video printer 7 hard-copies pictures with the aid of commands from a control unit 4. A video tape recorder 8 records the reserved programs in video, etc. A keyboard 9 inputs said keywords at the time of reserving programs. When dates and keywords are inputted, the program contents at the inputted date, which are added by the keyword coincident with the inputted one, are retrieved from the memory 6, and the retrieved program contents are displayed on a CRT5.
Patent JP-S63260591-A (JP)
Inventor: MAKITA FUTOSHI
IPC: D06F39/08
Filed: 1987-04-16
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-H10204049-A (JP)
Title: Purification of azobis-based compound
Inventor: TAMURA KOJI
IPC: C07C253/34
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To safely obtain the subject high-purity purified compound according to simple operations by reacting a slurry of a crude azobis-based compound containing HCN as an impurity with NH4 <+> ion and an aliphatic aldehyde and reducing the HCN concentration. SOLUTION: A crude azobis-based compound represented by the formula (R<1> and R2 are each H, a halogen, a 1-4C alkoxy, etc.) is reacted with an NH4 <+> ion, e.g. (MH4 )2 SO4 and a 1-5C aliphatic aldehyde, e.g. formalin and treated to provide an amino-nitrile. The amounts of the aldehyde and NH4 <+> ion used are usually 3-5 equiv. based on the HCN. The treating temperature is 5-85 deg.C and the treating time is usually within 4hr. The pH at the time of the treatment is usually <=6, preferably 0.5-2.5. The resultant compound, represented by the formula and having a reduced content of the HCN is treated by usual operations such as extraction, washing or recrystallization to afford the purified compound represented by the formula.
Patent JP-H07303181-A (JP)
Title: Facsimile equipment
Inventor: KIMURA MUNENORI
IPC: H04N1/32
Filed: 1994-05-06
Abstract: PURPOSE:To use the facsimile equipment for a printer of an external equipment without complicated operation during power saving mode. CONSTITUTION:When the power saving mode is set, a system control section 4 sends a control signal SW to a control signal generating section 20 and a multiplexer (MPX2)21, and the multiplexer 21 is used to connect data lines between the control signal generating section 20 and an external equipment 12. Then the control signal generating section 20 generates a Not-ERROR signal and a BUSY signal representing it that centronics communication is ready to provide an output to an external equipment 12 and the generating section 20 allows the external equipment 21 to always receive print data being centronics data in a simulating way.