baber/WOPTO huggingface dataset:
Patent JP-H05266131-A (JP)
Title: Data path arranging method
IPC: G06F3/00
Filed: 1992-03-23
Abstract: PURPOSE:To electric conductors for data signals and shortens the overall length of the electric conductors by defining data signal lines which are connected to more than a specific number of function units as a bus, grouping the function units, and arranging the groups. CONSTITUTION:The data signal lines connected to >=3 function units are defined as the bus at the data path part of a microprocessor. An adder 5 and a multiplexer 7 are connected by the bus and the multiplexer 7 and a latch 6 are connected by data signal lines. The function units which are connected by data signal lines other than the bus are put together in the groups A-F. The function units in those groups are simple in connection relation, so the arrangement order is determined according to the margin of passing electric conductors. The groups A-F are connected by the bus and the arrangement is determined in consideration of the length of the electric conductors in addition to the number of the passing electric conductors.
Patent JP-H07245359-A (JP)
Title: Green sheet lamination method, its equipment, and pressing mold
Inventor: HIRASHITA KAZUKI
IPC: B28B3/02
Filed: 1994-03-07
Abstract: PURPOSE:To provide a green sheet lamination method, its equipment, and a part member to be used for the equipment which can obtain a ceramic board for accommodating a semiconductor chip capable of reducing dimensional irregularity after baking, and improving dimensional precision. CONSTITUTION:A plurality of stacked green sheets 7 for forming a laminated ceramic board which is provided with a cavity part 7a and accommodates a semiconductor chip are heated and pressed between an upper metal mold and a lower metal mold, and the green sheets are laminated in an unified body. A rigid plate 3 which has a pressing mold mounting hole 4 at a part position corresponding with the cavity part 7a is laid on a pressing surface 1a of the upper metal mold, via an elastic member 2. A cavity pressing mold 5 composed of elastic material is inserted and fixed in a pressing mold mounting hole. The rigid plate 3 and the cavity pressing mold 5 are brought into contact with the green sheet surface, and the green sheets are laminated and unified in a body by pressing the green sheet surface.
Patent JP-H03265134-A (JP)
Title: Semiconductor manufacturing device
Inventor: SAITO TSUTOMU
IPC: C23F4/00
Filed: 1990-03-14
Abstract: PURPOSE:To enable an element to be processed to be evenly etched away by a method wherein a nozzle jetting reactive gas is arranged so that the reactive gas density around the element may be equalized. CONSTITUTION:A nozzle 25 jetting etching gas in parallel with the surface of an element (a semiconductor wafer 10) to be processed as well as in the direction of the central part of the element is arranged in the peripheral part of a semiconductor wafer 10. Through these procedures, a reactive gas in radical state and even density is fed to the part near the surface of the wafer 10 so that the wafer 10 may evenly be etched away.
Patent JP-H06269996-A (JP)
Title: Press machine
Inventor: SUNADA MASAHIDE
IPC: B30B1/26
Filed: 1993-03-24
Abstract: PURPOSE:To provide a slide driving mechanism with which the overall height of the press body can be lowered with a simple constitution. CONSTITUTION:The slide driving mechanism 2 of the press machine provided with the slide driving mechanism 2 for vertically driving a slide 16 in the upper part of the press body 1a is composed of a crank shaft 3 which is rotationally driven by a main motor and a slider 9 which is supported in the eccentric part 3a of this crank shaft 3 and converts the rotation of the crank shaft 3 to the vertical movement of a connecting rod 10 by horizontally moving in a sliding chamber 10a formed in the upper part of this connecting rod 10. The slide 16 is connected to the bottom end side of the connecting rod 10. Since the need for a plunger is eliminated, the overall height of the press body 1 is made lower. Since spherical surface points, etc., are not required, the constitution is simplified.
Patent JP-S62222458-A (JP)
Title: Tracking control device
Inventor: TAKAYANAGI SENJI
IPC: G11B15/467
Filed: 1986-03-20
Abstract: PURPOSE:To improve delay in a tracking reacting operation, by controlling the phases of a control signal and a comparing reference signal which performs a phase comparison, in a tracking control device, such as a VTR, etc. CONSTITUTION:A tracking control device 30 outputs a control signal CTL to a phase comparator 11 through a waveform arranging circuit 23. A tracking counter circuit 31 counts a clock signal CK receiving a synchronizing signal VD, and when a count value arrives at a prescribed count value regulated by a control signal SC1, a pulse signal S11 delayed from the signal VD for a prescribed time is outputted to a mode counter 32. The circuit 32 outputs a comparing reference signal DVD delayed from the signal S11 for the prescribed time based on a control signal SC2, to the phase comparator 11. A CPU34 reads out a data stored at a memory 35 corresponding to the operation of a key operator 33, and outputs the signals SC1 and SC2. The comparator 11 outputs a phase comparison signal S5 without generating a time delay, and thereby, the delay in the tracking reacting operation can be improved.
Patent JP-H08264060-A (JP)
Title: Connecting method for polymer insulator
Inventor: MIZUNO SEIICHI
IPC: B29C39/10
Filed: 1995-03-23
Abstract: PURPOSE: To provide a connecting method for a polymer insulator capable of easily and quickly connecting it without requiring the setting of complex vulcanization conditions and capable of attaining the stable connection state having large connecting strength. CONSTITUTION: A silicone rubber envelope layer 19 is formed on part of the outer periphery of a long FRP cylinder by the first molding. After a die is opened, adhesive is applied to a connection portion 21 at the end section of the envelope layer 19 and is dried. A die is fastened to a portion where the envelope layer 19 is not formed, and an envelope layer 20 is formed. The adhesive applied to the connection portion 21 is combined with an organic peroxide of 1-10 pts.wt. and a reinforcing filler such as silica of 0-60 pts.wt. to silicone rubber of 100 pts.wt., and it has excellent adhesive strength.
Patent JP-H10260078-A (JP)
Title: Target extracting method
Inventor: NOGAMI YOSHITERU
IPC: G01S3/781
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of extracting a micro target at a high speed under a complicated background. SOLUTION: With the use of an input step (a) of a 1.6μm band-dth image and an input step (b) of a 2.1μm bandwidth image, the 1.6μm bandwidth image and the 2.1μm band-width image are inputted, and thereafter, the pixels of the two images are positionally aligned with each other at an image aligning step (C). Then ratios between the pixels in both images are obtained between both images having been aligned in order to calculate a normalized comparison image, and a comparison histogram between the 1.6μm, and 2.2μm bandwidth images is calculated at a histogram calculating 5 step (e). Thus, At a target extracting 6 step (f), A threshold value for a binarized process for the target and the background is determined from the histogram so as to discriminate the target and the background.
Patent JP-S63230793-A (JP)
Title: Additive for coal oil mixture
Inventor: OGURA YOSHIKAZU
IPC: C09K23/16
Filed: 1987-03-19
Abstract: PURPOSE:To provide the title additive capable of attaining excellent effects in the suppression of ash deposition and stability of the coal oil mixture, which comprises an amine and an organic acid in such an amt. that the org. acid is present in an amt. exceeding that required for neutralization of the amine. CONSTITUTION:An additive for a coal oil mixture comprising an amine (e.g., a polyamine having an 8-18C satd. or unsatd. alkyl) and an org. acid (e.g., carboxylic acid), wherein the org. acid is contained in an amt. exceeding that required for completely neutralizing the amine. This additive is used in an amt. of about 0.005-3wt.%, pref. about 0.01-2.0wt.% based on the coal oil mixture. The use of this additive enables the attainment of excellent effects in the suppression of ash deposition and stability of the coal oil mixture.
Patent JP-S58180580-A (JP)
Title: Heat storage material
Inventor: WATANABE HIROYUKI
IPC: C09K5/06
Filed: 1982-04-19
Abstract: PURPOSE:To provide a latent heat storage material which is prevented from supercooling in freezing, prepared by adding at least one nucleator selected from among activated carbon, Na2B4O7, Na3AlF6 and Sr(OH)2.8H2O, to NiNO3. 6H2O. CONSTITUTION:The heat storage material consists of NiNO3.6H2O and at least one nucleator selected from among activated carbon, Na2B4O7, Na3AlF6 and Sr(OH)2.8H2O. NiNO3.6H2O has a fusing point of about 54 deg.C and a latent heat capacity of 31Cal/deg and is suitable as heat storage material for room heating and hot water supply at 50-60 deg.C, but it has a demerit in that the difference between the fusing temperature and the freezing starting temperature (DELTATsc) is too large. The addition of the nucleator reduces DELTATsc to about a half to one- third.
Patent JP-H07274953-A (JP)
Title: Cell culture base material and its preparation
Inventor: KOBAYASHI KANETOMO
IPC: C12N11/04
Filed: 1994-04-01
Abstract: PURPOSE: To obtain a cell culture medium having a positive electric charge, capable of improving the adhesion efficiency of cell and to provide a method for preparing the cell culture medium.  
     CONSTITUTION: This cell culture medium comprises the polymer of a quaternary ammonium salt containing a polymerizable functional group and two or three hydrocarbon chains containing ≥10 and <30 carbon atoms. Or a cell culture medium comprises the polymer adsorbed on the surface of a hydrophobic material. This method for producing the cell culture material comprises a process for bringing the solution of the quaternary ammonium salt monomer into contact with the surface of a hydrophobic material and polymerizing the adsorbed monomer. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62221558-A (JP)
Title: Recorder
Inventor: WADA SHUNEI
IPC: B41J17/38
Filed: 1986-03-24
Abstract: PURPOSE:To obtain color recorded images according to color information by making the contact force of a heating means with an ink sheet variable interlocked with the movement of a control means to control stripping conditions for separation of the ink sheet from a material to be recorded. CONSTITUTION:If a thermal head 29 is rotated by theta2 from an initial position using a motor 43, the head contacts a platen at angle of thetaH through printing paper 1-2 and a ribbon 10. At that time, a pressing force F is applied to a thermal head 28. If the thermal head is rotated by theta3 from an initial position with the help of the motor 43, a head pressure arm 45 rotates, giving a pressing force to press the platen 1-1 of the thermal head 29. Further a stripping member 30 contacts a platen 1-2 through the ribbon 10 by the pressing of a stretcher 45 on one end of an arm 110 with a force 'F'. This action enables the ribbon 10 to separate printing paper on the platen 1-1 at a timing delayed by l, resulting in the ability to meet a variety of color ribbons such as multi-color ribbons as an example.
Patent JP-S55157668-A (JP)
Title: Water-based writing utensil
Inventor: TAKESHITA MASAAKI
IPC: C09D11/17
Filed: 1979-05-28
Abstract: PURPOSE: To provide a water-based blot-free writing utensil capable of keeping its writing chracteristics stably for a long time without clogging of the pen point, and containing a novel water-based ink obtained by finely dispersing a water- insoluble pigment in an aqueous emulsion of a synthetic resin, etc.  
     CONSTITUTION: The title writing utensil containing a water-based ink obtained by dispersing (A) a water-insoluble pigment (pref. processed dye or pigment such as carbon black, etc.) finely in (B) an aqueous emulsion of a natural or a synthetic resin (pref. a resin latex prepared by the emulsion polymerization of an acrylic monomer), and adding (C) an aqueous medium (e.g. an emulsifier, protective) colloid, and water) to the dispersion. The amounts of the resin (B) and the pigment (A) are pref. 5W50pts. and 2W20pts., respectively, based on 100pts.wt. of the water-based ink.  
     USE: Suitable for marking pen, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09233635-A (JP)
Title: Method of structuring buried type wiring box, buried type wiring box used, side wall of assembled buried type wiring box provided with wire connecting pipe for underground conduit
Inventor: KITAGAWA KATSUJI
IPC: E02D29/12
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To protect a conduit from earthquake, uneven sink of the ground, etc., by making free the connecting direction in the case of forming an underground conduit and enabling expansion and compression with the other pipes to be connected. SOLUTION: A wiring box 10 is buried in the hole bored and a flexible connecting conduit 26 is previously built into at least a part of the side wall of the wiring box 10 on the occasion of forming an underground conduit by connecting a pipe P to the wiring box 10. The wiring box 10 integrally couples a groove type U-block body 11 at its cross-section and a wiring connection pipe 21 which may be bent freely and is also provided with a side plate 15 arranged at the side part aperture of the U-block body 11 and a cover 31 for closing the upper aperture which may be assembled like a prefabricated constitution.  Moreover, the wiring connection pipe 21 is provided with a flexible pipe 22 which is buried and fixed in the side plate 15 itself, a connecting pipe which is flexibly coupled with the flexible pipe 22 and is slidably connected to a steel pipe P and a seal packing material by which one end of the flexible pipe 22 inserted into the flexible pipe 22 is water-sealed.
Patent JP-H11265424-A (JP)
Title: Method and device for recognizing character and recording medium
Inventor: YAMAMOTO SHINOBU
IPC: G06K9/20
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To discriminate whether character strings inputted for one line are printed characters or handwritten characters and to provide character segmenting and recognizing method suitable for the respective characters. SOLUTION: A printed/ handwritten character string discriminating means 2 finds a feature amount concerning a stroke over the entire inputted character string pattern and discriminates whether the character string is printed or handwritten based on that feature amount. In the case of the printed character string as a result of discrimination, a character segmenting and recognizing means 3 for printed character is executed while collating that character string with a dictionary 5 for printed character but in the case of the handwritten character, a character segmenting and recognizing means 4 for handwritten character is executed while collating that character string with a dictionary 6 for handwritten character.
Patent JP-S63230393-A (JP)
Title: Photosensitive planographic plate
Inventor: SUZUKI NORIHITO
IPC: B41N1/08
Filed: 1987-03-18
Abstract: PURPOSE:To enhance the clearness of printed images after exposure or of developed images and enhance plate wear characteristics, by making the surface of an aluminum support base have a specified reflectance and a specified center line roughness. CONSTITUTION:Roughening of an aluminum support base is carried out by a honing method followed by chemical etching. The honing method is either an air honing method or a liquid honing method. The chemical etching for setting the reflectance of the surface of aluminum for the light of a wavelength of 500-700 nm to be at least 60%, is carried out by immersion in an aqueous solution of an acid or a base. The center line average roughness (Ra) of the surface of the support base thus obtained is 0.55-0.25 mum, which value can be achieved by controlling the conditions of the roughening step, such as the material, particle diameter, ejection quantity and ejection angle of a fine abrasive powder and the conditions of the chemical etching. A photosensitive layer comprising a photosensitive diazo resin and an oleophilic high molecular weight compound is provided on the aluminum support base subjected to an anodizing treatment after the roughening treatment, whereby a photosensitive planographic plate can be obtained.
Patent JP-S61223819-A (JP)
Title: Vibration-proof optical system
Inventor: SUDA SHIGEYUKI
IPC: G02B27/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a sufficient compensating extent without deteriorating the image forming capability of an optical system, by providing a refraction type image deflecting means and an aberration correcting means which corrects aberration produced by the image deflecting means. CONSTITUTION:Variations of an image on an image surface are corrected by providing a variable-apex-angle prism P on the most object side of an entire optical system as a refraction type image deflecting means and changing the apex angle (epsilon) of the prism correspondingly to the vibration of a device, and deflecting the image. The chromatic aberration of a magnification produced in accordance with the change in the apex angle (epsilon) of the prism P is corrected by the parallel and decentered means of an aberration correcting lens group L provided at the rear stage of the entire optical system and composed of a concave lens and convex lens. Therefore, an optical system which has a sufficient compensating extent and is excellent in the image forming capability is obtained.
Patent JP-S56160758-A (JP)
Title: Alkaline battery
Inventor: NAGAMINE AKIO
IPC: H01M50/40
Filed: 1980-05-16
Abstract: PURPOSE:To enhance the preservation characteristics of an alkaline battery by using a grafted polyethylene film as a separtor, and making the graft rates of the center and the surface of the film different. CONSTITUTION:A positive mixture 2 made of silver oxide used as an active material is packed into a metal case 1 also serving as a positive terminal. A separator 3, an electrolyte holding material 4, and a gel-like negative agent 5 made of an amalgamated zinc powder are placed over the positive mixture 5, in that order. An opening 7 of the case 1 is sealed by using a metal sealing plate 6, with an insulating gasket 8 interposed between the case 1 and the plate 6, and the whole constitutes a battery. The separator 3 is made of a polyethylene film prepared by subjecting acrylic acid or methacrylic acid to graft-polymerization. The graft rates of the central part and the surface area of the separator 3 are made different. It is preferred that the graft rate of the central part is adjusted to 20-40%, and that of the surface area to 40-60%.
Patent JP-S57181249-A (JP)
Title: Carrier current supply system
Inventor: SUZUKI HAYASHI
IPC: H04J1/06
Filed: 1981-04-30
Abstract: PURPOSE:To reduce the power consumption of a carrier current amplifier by reducing its size by compensating the deterioration of load characteristics of the carrier current amplifier due to wiring capacity by providing an inductance. CONSTITUTION:In parallel to wirings 3, 4, 5, and 6 for distributing and supplying carrier currents, an inductive load which has inductances L1-L4 for making the load of a carrier current amplifier 2 purely resistive by canceling wiring capacity is connected. Consequently, the overload characteristics of the amplifier 2 is returned to a state in which the influence of the wiring capacity is eliminated.
Patent JP-H07246762-A (JP)
Title: Sealing jig
Inventor: KIDA MASAKI
IPC: B41K1/10
Filed: 1994-03-08
Abstract: PURPOSE:To freely alter the face of a seal and to obtain a sharp print of a seal by providing hinge parts to the lower outer parts of main bodies and making two or more sealing jigs expansible at a wide angle around the hinge parts by mutually connecting the hinge parts. CONSTITUTION:The face of the seal of a printing element 3 is exposed to the lower part of a main body 1 composed of a tetrahedral member and a hinge part 2 is provided to two opposed side surfaces or one side surface among four side surfaces at the lower position of the main body 1. The main body 1 and the printing element 3 are engaged to form a sealing jig and at least two sealing jigs are connected by the hinge parts 2 to constitute a sealing device. When the sealing device is used, the face of a seal is selected from the printing elements 3 to be attached to the main bodies 1 and at least two or more sealing jigs are connected to flatten the face of the seal and ink is uniformly applied to the face of the seal from a stamp pad. When the sealing jigs coated with ink are expanded to be matched with the surface of a spherical member being an object to be sealed, the face of the seal and the surface of the object to be sealed become parallel and pressing force acts uniformly to obtain sharp sealing.
Patent JP-S54157777-A (JP)
Title: Sulfonic based, fluorine-containing cation exchanging resin membrane for electrolysis and preparing same
Inventor: UKIHASHI HIROSHI
IPC: C08J5/22
Filed: 1978-06-02
Abstract: PURPOSE: Fibril tetraethylene polymer is mixed into cation-exchange resin membrane consisting of fluorine-containing polymer having sulfonic ion-exchange group and resistant to chemicals under electrolytic condition, thereby to economically provide a membrane exhibiting an excellent mechanical property against shock in electrolysis.  
     CONSTITUTION: A cation-exchanging resin consisting of fluorinecontaining polymer chemically resistant under electrolysis and having sulfonic iron-exchange group or functional group convertible thereto is added with tetrafluoroethylen polymer with molecular weight of greater than 2,000,000 in amount of 0.2 to 4 %, or preferably 1 to 2.8% per resin total. The mixture is blended under shear stress of greater than 10 5  dyne/cm, over 100°C and below the melting point of polytetrafluoroethylene to make their fibril and made into film. The so formed film has an excellent electrochemical and mechanical properties, and an enhanced thermal stability, and particurarly suitable as electrolytic diaphragm in aqueous alkali chloride solution electrolysis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06270412-A (JP)
Title: Ink jet recording apparatus
Inventor: SATO KATSUHIKO
IPC: B41J2/01
Filed: 1993-03-24
Abstract: PURPOSE:To provide an ink jet recording apparatus performing ink jet recording imparting high image quality at a high speed by applying coating treatment and air blowing to the surface of recording paper to which ink is emitted. CONSTITUTION:The opening part 11 of a duct 12 equipped with a lateral flow fan 10 is arranged at the ink jet recording position of the recording paper 2 fed in the direction shown by an arrow along a paper guide 4 by the friction force of a platen 3 so as to hold a constant parallel gap and the ink emitted to the recording paper 2 at a time of ink jet recording is emitted from the opening part 11 and forcibly, almost instantaneously and rapidly dried by the pressure of the uniform strip like wind flowing along the surface of the recording paper 2.