baber/WOPTO huggingface dataset:
Patent JP-H04326591-A (JP)
Title: Metal-foil-clad laminate for use with printed circuit
Inventor: MINAMIMURA KIYOYUKI
IPC: B32B7/12
Filed: 1991-04-25
Abstract: PURPOSE:To improve the peel strength of a metal-foil-clad laminate, which includes a glass matrix layer soaked in a halogen-containing unsaturated resin and a metal foil, for use with a printed circuit after it is subjected to heat aging by the addition of a specific amount of zinc oxide into an adhesive for use with the metal foil of the laminate. CONSTITUTION:Glass papers are individually soaked in a hardening resin while being successively transferred to be piled up to a predetermined number, and the laminate thus piled up is sandwiched between glass fiber cloths. Then, an epoxy-based resin adhesive is applied on copper foils, and the foils are hardened in a preliminary curing oven to such an extent that the adhesive remains slightly viscous. The laminate is further sandwiched between these copper foils. This resultant laminate is then continuously carried through tunnel type curing ovens, thereby fabricating a two-sided copper-clad unsaturated polyester laminate. Here, the resin adhesive is added with zinc oxide with the ratio, in part by weight, of nonvolatile content to zinc oxide being 100 to 0.1-5. Thereby, the peel strength of the metal foil after the heat aging can be improved.
Patent JP-S614996-A (JP)
Inventor: SHIMO EIJI
IPC: G21C17/02
Filed: 1984-06-20
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-H07333414-A (JP)
Title: Production of color filter
Inventor: NAGAIE MASAYUKI
IPC: G02B5/20
Filed: 1994-06-07
Abstract: PURPOSE:To shorten development time in a developing process for forming an RGB picture element pattern, to prevent the leaving of a resin at a non- picture element part and to reduce the cost of a developer. CONSTITUTION:When a color filter used for a color liquid crystal display device is produced, primary development with an inorg. alkali developer and secondary development with an org. alkali developer are continuously carried out in a developing process for forming an RGB picture element pattern.
Patent JP-S5829347-A (JP)
Title: Cooling method for rotary electric machine
Inventor: SAITOU SHIGEKI
IPC: H02K9/22
Filed: 1981-08-12
Abstract: PURPOSE:To radiate heat in many directions, and to improve the effect of cooling by burying a heat pipe into a shaft and mounting a fan combining a radiation fin at the side inner than a bearing while setting up a center plate with a cooling fin. CONSTITUTION:A heat pipe 14 is buried into the central section of a shaft 8 while a fan 4 combining radiation fins and a fan blade is fitted onto the shaft 8 at the side inner than a bearing 13. A center plate 3 is mounted where exposed to cooling air introduced by means of the fan 4 through a minute air gap 2 to the shaft 8, and the cooling fins 5 are formed to the center plate 3. Accordingly, heat generated in a motor is radiated from both a course through the fan 4 from the heat pipe and a course through the cooling fins 5, the temperature of the bearing is not also elevated, and a fan separately installed is also unnecessitated.
Patent JP-H04328011-A (JP)
Title: Suspension control device for vehicle
Inventor: SUZUKI YOSHITAKA
IPC: B60G17/015
Filed: 1991-04-26
Abstract: PURPOSE:A suspension control device for a vehicle which can reduce vibration shock when the vehicle runs on a not-yet paved bad road. CONSTITUTION:When the frequency of output signal from a vertical acceleration measuring means 10 is within a certain range (e.g. 3-13Hz) and the magnitude of acceleration is not less than a certain value (e.g. 0.25G), a control means 30 outputs a soft control signal to each of damping force change-over means 40-43 if output signal from a vehicle speed measuring means 20 is not more than a predetermined value (e.g. 30km/h), and outputs a medium control signal thereto if the output signal from the vehicle speed measuring means 20 is more than the predetermined value.
Patent JP-H02303172-A (JP)
Title: Piezoelectric porcelain composition
Inventor: IWATSUBO HIROSHI
IPC: C04B35/49
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a piezoelectric porcelain composition with good electrical temperature characteristics and with small deformation due to baking by using a land titanate zirconate containing a solid solution of Pb(MnalphaSb1-alpha)O3 as a third component. CONSTITUTION:This composition is composed of a three-component-system solid solution having a composition which is represented by a formula of X.Pb(MnalphaSb1-alpha)O2-Y.PbZrO3-Z.PbTiO3 (in this formula, X, Y, Z and alpha are mole ratios of individual components and satisfy X+Y+Z=1.00 and 0.4/3<=alpha<1.5/3. However, alpha=1/3 is excluded) and which is included within a range surrounded by a polygon ABCDE whose apexes are points A, B, C, D and E. At least one kind selected from a group composed of CoO, NiO, Fe2O3 and SnO2 is added as an additive at 0.05 to 0.9wt.%.
Patent JP-S5550426-A (JP)
Title: Steel pipe inside treating method to provide oxidation resistance
Inventor: DEGUCHI HIDEO
IPC: C21D7/02
Filed: 1978-10-11
Abstract: PURPOSE:To enhance the oxidation resistance of the inside of a steel pipe by putting a working tool provided with hard rings into the pipe and by rotating the tool to hit the rings against the pipe inside by means of centrifugal force and to form a hammered layer. CONSTITUTION:Working tool 4 is connected to a shaft, put into a Cr-contg. steel pipe, and moved in the axial direction at an appropriate speed while being rotated at a high speed. When holder 41 rotates, since rings 43 are loosely fixed to pins 42, each ring 43 is moved in the outer circumferential direction by means of centrifugal force and takes a planetary motion. The outside of each ring 43 is uneven, so the protrusions hit against the inside of the steel pipe in succession with rotation and revolution of ring 43, forming a uniformly hammered inner layer. By this method the hammering depth is regulated arbitrarily, and a grain rcovering unit required for shot blasting is made unnecessary.
Patent JP-S5550791-A (JP)
Title: Character broadcasting receiver
Inventor: TAKEMURA KINYA
IPC: H04N5/445
Filed: 1978-10-09
Abstract: PURPOSE: To prevent the bad influence to the display by circulating once the reading of the character information of the main memory when the synchronizing shift is generated without repeating it.  
     CONSTITUTION: The synchronizing correction circuit 300 is disposed at the back step of the synchronizing separation circuit 4. When the phase shift of the phase signal is produced because of the change-over of the television signal, if the vertical synchronizing signal is introduced before the reading of one field of the main memory 17 is completed, the correction vertical synchronizing signal neglecting this is outputted. When the horizontal synchronizing signal is introduced before the reading for one scanning line of the character information of the main memory 17, the correction horizontal synchronizing signal to neglect it and be produced after the completion of the reading is outputted. Accordingly, even if the the hoirzontal or the vertical synchronizing signals of the transmission signal produce the phase shift due to any reason, the influence of the reproduced image surface of the character signal can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5653212-A (JP)
Title: Method of drawing around synthetic filament yarn
Inventor: KUKINO SATOSHI
IPC: D01G1/08
Filed: 1979-10-01
Abstract: PURPOSE: To make it possible to spin a number of filament yarns continuously with scarcely introduced twists, by passing a synthetic filament tow consisting of the filament yarns through a suction apparatus consisting of a suction hole, a flexible tube, etc. connected in a specific order, and drawing around the yarns.  
     CONSTITUTION: A synthetic filament tow, e.g. a polyester subtow, is passed  through a suction apparatus consisting of a suction hole, a flexible tube, a waste yarn reservoir and a negative pressure producing source connected in the order and drawn around in a stretch-breaking stage. For example, the negative pressure producing source is connected to the waste yarn reservoir with a shield put between them not to pass the yarn waste therethrough, and the flexible tube 3, e.g. a bellows hose, is extended from the yarn waste reservoir, and the suction hole 1 is attached to the tip thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S4879556-A (JP)
IPC: G06F11/22
Filed: 1972-12-15
Abstract: 1359239 Data processing system; error detection INTERNATIONAL BUSINESS MACHINES CORP 22 Nov 1972 [30 Dec 1971] 54048/72 Heading G4A A data processing system includes a central data processing unit (not shown), a peripheral unit control processor 1 having an internal store 2 and being arranged to execute error detection programs relating to errors in its associated peripheral units 3, an interface processing unit 4 having an internal store 5, and an external store 6 connected to the interface processor and arranged to store error detection programs, the arrangement being such that the interface processor 4 transfers a selected error program from the external store 6 to its internal store 5 and the control processor 1 transfers the error program from the interface processor store 5 to its internal store 2 for execution.  The arrangement allows error diagnosis of the peripherals to be performed independently of the central processing unit. During normal operation of the system the interface processor 4 is controlled by the central processor (CPU) via line 10. A special code is entered via keyboard 8 to inform the CPU that processor 4 is unavailable. A list of available error programs stored on tape 6, it being stated that a magnetic disc may be used, is read into processor 4 and displayed at 7. One of the programs is selected using the keyboard 8 and is read from store 6 into the internal store 5. The peripheral processor 1 is then informed that an error program has been selected. Processor 1, after executing each instruction originating from the CPU, checks whether an error program has been selected and, during periods when it is otherwise unoccupied, transfers the program into its internal store 2 for execution also during periods when it is otherwise unoccupied. Following execution of an error program any resulting data is transferred to processor 4 for display at 7. Further error programs may then be selected by the keyboard 8. Alternatively several error programs may be chained together, a subsequent program being selected by a program just finishing and being written into store 2 as above to replace the earlier program.
Patent JP-H05297738-A (JP)
Title: Color image forming device
Inventor: NAKAYAMA NOBUYUKI
IPC: G03G15/16
Filed: 1992-04-20
Abstract: PURPOSE:To accurately maintain space between an image carrier and a sheet by providing guide rollers which hold the sheet on a belt member at the time of transfer so that the sheet can come into contact with the surface of the image carrier by means of an electrostatic force. CONSTITUTION:A belt 12 for carrying a transfer sheet is held apart from a photosensitive drum 4, in a transfer position opposite to the photosensitive drum 4. An image is transferred from the photosensitive drum 4 to the surface of the transfer sheet 11 held on the belt 12, by means of a transfer electrifier 5. At that time, the transfer sheet 11 is held by image rollers 10a and 10b so that it can come into contact with the surface of the photosensitive drum 4 by means of an electrostatic force. Therefore, when the transfer sheet 11 moves to the transfer position, the application of excess pressure is prevented. In addition, the occurrence of defective transfer, which results from the separation of the transfer sheet 11 from the photosensitive drum 4, is eliminated.
Patent JP-S5916042-A (JP)
Title: Light pen common-use device
Inventor: TAKEDA KEIJIROU
IPC: G06F3/048
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the generation of erroneous input, by connecting a signal out of a light pen automatically to a dispaly controller corresponding to a CRT on which the light pen is operated. CONSTITUTION:The refreshing cycles of CRTs 4 and 5 are made different each other. When an operator brings the light pen 7 into contact with the picture display screen of the CRT5, a signal detected by the pen 7 is passed through a cycle detector 21, which detects the refreshing cycle of the CRT5. The obtained cycle information signal 22 is sent to a signal switching device 6. The device 6 compares the signal 22 with previously obtained cycle information to know that the pen 7 is operated on the CRT5, and connects the signal 14 to a signal 13. A display controller 3 once detecting the signal 13 being connected normalize a display and synchronizing signal 11 to process the signal 13, sending necessary information to a CPU1.
Patent JP-S5917920-A (JP)
Inventor: ABE KAZUHIKO
IPC: F24S90/00
Filed: 1982-07-21
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。
Patent JP-S62284041-A (JP)
Title: Original plate of 'invar(r)' alloy for shadow mask
Inventor: SUGAI HIROZO
IPC: C22C38/00
Filed: 1986-06-02
Abstract: PURPOSE:To obtain an original plate of an 'INVAR(R)' alloy which generates less surface defects during the formation of an aperture matrix by etching by forming said plate in such a manner that the existence quantity of the nonmetallic inclusions in the surface of the original plate is smaller than the existence quantity in the central part of the original plate. CONSTITUTION:The original plate of the 'INVAR(R)' alloy is so formed that the existence quantity of the nonmetallic inclusions in the surface of said plate attains <=0.01% cleanliness measured by the method specified in JIS G-0555 and to <=0.03% cleanliness in the central part of the original plate. More specifically, respective component metals are compounded at such prescribed ratios to form the 'INVAR(R)' alloy of the desired compsn. and are melted or the 'INVAR(R)' alloy itself having the prescribed compsn. is melted. Such alloy melt is continuously cast to form the ingot. The nonmetallic inclusions in the matrix are thereby aggregated toward the central part and the existence quantity thereof is smaller in the surface than in the central part. The ingot is then forged and rolled by ordinary methods by which the ingot is worked to the original plate having a prescribed thickness.
Patent JP-S63290850-A (JP)
Title: Production of fluorinated aromatic amine
Inventor: NAKANO YASUO
IPC: C07C211/52
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled compound which is an intermediate for functional chemicals, such as medicines, agricultural chemicals or dyes, without containing defluorinated compounds which are by-products, by reducing fluorinated nitrobenzenes with hydrogen in the presence of a specific compound. CONSTITUTION:Fluorinated nitrobenzenes expressed by formula I (X is F or trifluoromethyl; Y and Z each are independently H, lower alkyl which may be substituted by F, F, Cl or Br) as a raw material are catalytically reduced in the presence of an organic cyano compound using Raney nickel as a catalyst under hydrogen pressure, preferably in a solvent, such as methanol or dioxane, at a temperature within the range of 40-130 deg.C under 2-10kg/cm<2> pressure to afford a compound expressed by formula II. Furthermore, dicyandiamide, butyronitrile, etc., are cited as the organic cyano compound and the amount thereof used is normally 0.1-30% (weight ratio) based on the fluorinated nitrobenzenes.
Patent JP-S5829062-A (JP)
Title: Microcomputer system
Inventor: SAWADA TOSHIYUKI
IPC: G06F11/00
Filed: 1981-08-13
Abstract: PURPOSE:To improve the reliability of system, by providing a failure detecting circuit and a condition set circuit for a microprocessor with a memory, a timer and a confirming control circuit and the like, and applying a microprocessor status signal and a failure interrupting signal to the circuits. CONSTITUTION:If a CPU100 being an objective out of a plurality of CPUs can not be used for a common bus 4 within a scheduled time, a timer 116 outputs a time over signal. A condition set circuit 117 sets addresses of a memory and an input and output device as required. Further, a failure detection circuit 118 inputs the time over signal and outputs a failure confirming signal, and receives an output of the circuit 117 and a status signal of the CPU100 and a failure interruption signal is outputted from the input conditions. A confirming signal control circuit 122 takes a logical sum among a failure confirming signal 114, a memory confirming signal and a common bus memory confirming signal 113, the output is outputted 120 to the CPU100 for the reception of interruption.
Patent JP-H04226490-A (JP)
Title: Illuminating display body
Inventor: GOTO MASAKAZU
IPC: G09F13/08
Filed: 1991-05-29
Abstract: PURPOSE:To surely prevent the light matching function of the illuminating display body from being lost by forming a prism in the part of the display body where light is ought to be transmitted, thereby regulating the irradiation direction of the light. CONSTITUTION:The light from a light source refracts and changes its progressing direction at the time of transmitting the prism part 1a when this light passes through a light guide 4. The direction where the light past the bottom end of, for example, the light guide 4 transmits a display mark 3 is limited to a range of A' from A in Fig. and the light past the end face of the light guide 4 from the position upper the same progresses by always facing downward from the direction shown by A. Then, the prism part 1a acts effectively to project the light only to the required range from the spacing between the fine reflection points 3b of the display mark 3 when the irradiation of the range shown by theta in Fig. with light is prohibitive.
Patent JP-S5828713-A (JP)
Title: Annular illuminating device
Inventor: HAYAMIZU YOSHISADA
IPC: G02B21/14
Filed: 1981-08-13
Abstract: PURPOSE:To obtain an annular illuminating device having a variable diameter of an annular light, by making the luminous fluxes of parallel light sources incident to an optical fiber in the direction crossing obliquely the incident edge face. CONSTITUTION:The laser light flux is made incident to the incident edge face 8a of an optical fiber 8 form the direction crossing obliquely the face 8a by an angle theta. The luminous flux delivered from the output edge face 8b of the fiber 8 has a vertical angle of a conical shape of 2theta. A condenser lens 10 is set at the back of the fiber 8. The lens 10 has a front focus coincident with the face 8b and a back focus coicident with the front focus of a condenser lens 5. The cone- shaped luminous flux delivered from the face 8b is formed on the back focus face H of the lens 10 in the form of an image of the fine annular light. The diameter 2r of the annular light is changed by varying the inclination of a laser oscillator 9 and then changing the angle theta. Thus the numerical aperture can be changed easily.
Patent JP-S5915902-A (JP)
Title: Rotary polyhedral mirror in light beam scanning and recording device
Inventor: KANEKO YUTAKA
IPC: G02B5/08
Filed: 1982-07-20
Abstract: PURPOSE:To improve the image quality in recording by making the direction of seams in finishing identical to the direction intersecting roughly with the axis of revolution of a polyhedral mirror so as not to generate twin beam type scattered light in the beam scanning direction in the stage of finishing precisely the respective faces of the polyhedral mirror to plane mirrors. CONSTITUTION:A rotary polyhedral mirror having specular surfaces on the circumferential surfaces of a regular polygonal column is rotated to perform light beam scanning. Twin beam type scattered light is generated in the direction Y'-Y' intersecting orthogonally with the unidirectional seams formed in the stage of finishing precisely the specular surfaces thereof, and exposing energy is accumulated in said direction by which a visible image is formed in these parts and the image quality is considerably deteriorated. If the seam directions of the mirror 21 is made in the beam scanning direction Y intersecting orthogonally with the axis of revolution 21a, the twin beam type scattered light is confined within the beam spot in the beam scanning direction. The decrease in the image quality by the scattered light is thus suppressed and since there is no need for finishing the polyhedral mirror to extremely high accuracy, the finishing of said mirror in a large quantity is made possible.
Patent JP-H01294881-A (JP)
Title: Surface treatment equipment
Inventor: MIYAZAKI MASATOSHI
IPC: C23C22/73
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the mist and vapor of treatment liquid from being leaked to the outside from a treatment chamber by forming a skirt to the lower side end of an opening groove through which the vertical arm of a hanger for an article to be treated is passed and immersing its tip in treatment liquid in an equipment for degreasing the surface of the parts made of metal by an immersion method and forming a chemical conversion film thereon. CONSTITUTION:While fitting a metallic member to a hanger 5 and transferring it with a trolley conveyor 4, the metallic member is immersed in treatment liquid 6 to perform both degreasing of the surface thereof and formation of a chemical conversion film. In this case, the vertical arm of the hanger 5 is passed through an opening groove 14 provided to the upper wall 16 of a treatment chamber 2 and transferred. A vertical skirt 15 is fitted to the lower part of this opening groove 14 and its tip is immersed in treatment liquid 6 during immersion treatment and also the suction port 17 of an exhaust duct 11 is provided to the vicinity of the opening groove 14 and thereby even when the tip of the skirt 15 is separated from a treatment liquid surface 7, the mist and vapor of treatment liquid are sucked into the exhaust duct 11 by a fan 3 and prevented from being leaked to the outside of the treatment tank 2.
Patent JP-S5553334-A (JP)
Title: Composite type electrophotographic plate
Inventor: TSUNODA ATSUSHI
IPC: G03G5/06
Filed: 1978-10-16
Abstract: PURPOSE: To form the electrophotographic plate of superior durability, repetitive characteristics and surface smoothness by using cyanine dyes as charge genarating material and the specific compound as charge carrier material.  
     CONSTITUTION: The layers of about 100μ or under composed of the charge carrier material (a) composed of the compound shown by formula I (X is heterocyclic groups shown by formulas II, III, IV; Y is O, S, -CH 2 -, -CH=CH-; n is 0, 1, 2) 1pt. wt. and charge generating material (b) composed of cyanine dyes about 1pt.wt. or  under (preferably 0.2pt.wt. or under) are formed on a substrate such as of Al  plate, whereby the composite type electrophotographic plate is formed. Here, it is  desirable that the charge carrier material be used as the composition compounded  with about 0.5W10pts.wt. of binder resins such as acrylic resin, butyral resin, etc.  to 1pt.wt. thereof. The charge generating material and charge carrier material may  be used either as mixed systems or laminated systems as separate layers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05321977-A (JP)
Title: Rolling damping method for gondola
Inventor: YAMADA MASAAKI
IPC: B61B12/04
Filed: 1992-05-19
Abstract: PURPOSE:To damp the rolling of a gondola with high effect. CONSTITUTION:A ropeway is constituted by stretching a steel wire 1 between prescribed two points and hanging a gondola body 2b from a prescribed position A of the steel wire 1 through a towing part 2a which is a part of gondola 2. The gondola 2 is provided with a gondola body 2b which is a box-shaped lifting cage for passengers and where four branched legs at the lower part of the towing part 2a are fixed integratedly at four positions in four corners of the upper surface of a ceiling part. Two gyro devices J for damping are installed on the upper surface of the ceiling part of the gondola body 2b. When the gondola 2 is swung by lateral wind or the like, the gyro device J generates damping moment in the opposite direction to the swinging direction of the gondola.