baber/WOPTO huggingface dataset:
Patent JP-H01201826-A (JP)
Title: Method for flattening substrate for magnetic recording medium
Inventor: ENDO SHIGEO
IPC: G11B5/84
Filed: 1988-02-05
Abstract: PURPOSE:To reduce the camber of a medium by adjusting the degree of the formation of a coarse surface corresponding to the difference of thickness of anodized aluminum films on both planes of a substrate. CONSTITUTION:The anodized aluminum films are formed on both planes of the substrate consisting of Al or Al alloy of Al-Mg, etc., and a magnetic film layer is formed after a texture processing is applied, and furthermore, a heat processing is applied, then, a recording medium is manufactured. And the degree of the formation of the coarse surface by the texture processing is adjusted corresponding to the difference of the thickness of the anodized aluminum films on both planes so that the thermal deformation of the substrate due to the heat processing can be set less than an allowable value. For example, the thickness of the anodized aluminum films on a surface and back planes of the substrate are measured, and the texture processing is applied in such a way that it is applied on a thicker film more coarsely. Also, the degree of the processing is adjusted by varying the grain size or the quantity of abrasive grain to be used.
Patent JP-H0618182-A (JP)
Title: Hearth electrode for dc electric furnace
Inventor: FUKADA NOBUYUKI
IPC: F27D11/08
Filed: 1991-01-25
Abstract: PURPOSE:To prevent damage of a DC electric furnace due to melting of a hearth electrode and to facilitate replacement of electrode pins of the electrode. CONSTITUTION:Electrode pins for constituting a hearth electrode 3 are formed of upper pins 4 and lower pins 5, and the pins 4 are coupled to the pins 5 through an intermediate electrode board 6. The pins 5 are fixed by a fixing member 12 of castable refractory, the pins 4 are surrounded by holding bricks of carbon magnesia bricks, and fillers of indeterminate form magnesia are filled in gaps between the bricks and the pins 4. The pins 4 and the holding bricks can be freely expanded and contracted with different expansion coefficients and shrinkage factors. Since the pins are vertically divided in such a manner that the pins 4 having larger consumption are surrounded by the holding bricks, it is easy to replace only the pins 4 together with the holding bricks.
Patent JP-2000226146-A (JP)
Title: Image forming device and carrying roller
Inventor: KAWABUCHI HIDENORI
IPC: B65H29/22
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent transfer material passing through a fixing part from being stamped by rollers, and prevent the transfer material from being stained by toner even if the fixing part temperature is high. SOLUTION: Rollers 3 and 4 are provided two by two for roller shafts 5 and 6 at an interval so as to be formed into carrying rollers 1 and 2. The roller 4 is a delivery roller at the driven side, and each angle part formed by its outer circumferential surface 4a and each side surface 4b and 4c at both the sides of the roller, is formed into an R-shaped part 4d over its entire circumference in an R-shape. A mold releasing layer 7 formed out of fluororesin is formed over the outer circumferential surface 4a of the roller 4, the R-shaped parts 4d and 4d at both the sides and both the side surfaces 4b and 4c in such a way as to be laid along the surfaces so as to let its surface roughness be less than 4 μm. By this constitution, toner is hardly adhered to the roller 4.  In addition, since the surface roughness is less than 4 μm, transfer material 5 is prevented from being stamped by the roller.
Patent JP-S60170080-A (JP)
Title: Swing-type magnetic head device
Inventor: MATSUMOTO HIROSHI
IPC: G11B21/12
Filed: 1984-02-14
Abstract: PURPOSE:To enable a magnetic head to be saved to a prescribed place by own weight and to simplify its contruction by setting a center of gravity of a turning part to the specific place and by causing a moment to work to the turning part always in a certain derection. CONSTITUTION:Out of boundaries 17 and 18 showing a turning range of a head arm 5, said 17 and 18 are boundaries to be positioned at right and left sides of said range from an axis 3, respectively. Here, said boundaries 17 and 18 are provided so as to be positioned at the right side of a vertical line 11 as shown in the figure, therefore a center of gravity is always positioned at the right side of the vertical line 11 as shown in the figure. In such constitution, a swing motion of the head arm 5 is conducted within the turning range enclosed by the boundaries 17 and 18. During said swing motion, a rotational moment caused by a gravity 16 to apply to the center of gravity 12 is always the same direction where ever the head arm 5 is positioned in said range, that is, it acts clockwise; therefore at the time of interrupting a power source the head arm 5 automatically shifts to the bundary 17, that is, a save position, by an action of a rotational moment caused by gravity without a special mechanism.
Patent JP-S56123376-A (JP)
Title: Etching method
Inventor: SHIROUCHI YASUNARI
IPC: C23F1/00
Filed: 1980-02-28
Abstract: PURPOSE: To obtain a high quality electrode fit for mass production by using an elastic body having a protruded press-contacting part of a predetermined pattern as a mask member for a press-contacting system to simply etch the noncontact part of a substrate.  
     CONSTITUTION: Electrically conductive thin layer 2 of metal is formed on the surface of glass substrate 1, and elastic mask member 3 reinforced with frame 4 and having press-contacting top part 31 of a predetermined pattern is brought into contact with layer 2 under pressure. At this state, predetermined etching is carried out to remove the exposed part corresponding to the noncontact part. By this method a discharge electrode of the predetermined pattern is formed on the surface of substrate 1 without requiring application of resist and patterning processes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63193235-A (JP)
Title: Inspecting method for condition code
Inventor: GOTO HIROSHI
IPC: G06F9/32
Filed: 1987-02-06
Abstract: PURPOSE:To secure the inspection of a setting function for the condition code of an instruction to be tested by storing the condition code set by the instruction to be tested in a specific area of a main storage by an interrupting function and inspecting it directly. CONSTITUTION:An interrupting means 1 stores the condition code set by the instruction to be tested and the state of another computer system in a storage means 2. The condition code in the state of a computer system can be inspected by an inspecting means 3 according to the storage contents. The setting function for the condition code of the instruction to be tested is securely inspected.
Patent JP-S53111408-A (JP)
Title: Rotary machine
Inventor: NOMURA MASAYASU
IPC: H02K5/04
Filed: 1977-03-09
Abstract: PURPOSE: To facilitate assembly by extending one end of the stator frame in a vertical type rotary machine inside, amking it into the L shape, supporting a bearing section to support the rotor shaft and stator frame at this extension end and eliminating the ened for an end plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02208234-A (JP)
Title: Production of optical fiber preform
Inventor: TANAKA TAIICHIRO
IPC: C03B37/018
Filed: 1989-02-06
Abstract: PURPOSE:To obtain high-strength fiber without reducing transmission loss characteristics by previously synthesizing a transparent glass rod as a starting material into a specific size and depositing fine particles of SiO2 glass containing Zr or Ti on the periphery of rod. CONSTITUTION:A transparent glass rod 10 having formed 80-120mum diameter thereof by pervious synthesis in the case of making optical fiber is prepared and is used as a starting material. Fine particles 20 of SiO2 glass containing Zr or Ti are piled on the periphery of the glass rod 10 to give a rod having a porous glass layer. Then the porous glass layer is made into transparent glass.
Patent JP-S63193202-A (JP)
Title: Ambiguous inference control system
Inventor: AKIMOTO HARUO
IPC: G05B13/00
Filed: 1987-02-06
Abstract: PURPOSE:To expand the application range of ambiguous inference control by inputting ambiguous expression data to a membership function control circuit in addition to numerical data, and switching and outputting membership values generated with both data. CONSTITUTION:The numerical data is stored in a numerical data input register 11 and a membership value corresponding to the input is generated by a function member 71 and stored in a membership value register 76 through a switching circuit 72. The ambiguous expression data is stored in an input register 62 and compared by a comparator circuit 73 with ambiguous expression data preset in an ambiguous expression correspondence memory 74. When the data is coincident, a constant generating circuit 75 generates a membership value corresponding to the coincident ambiguous expression data. The generated membership value is stored in the register 76 through the circuit 72. Thus, the application range of ambiguous inference control can be expanded.
Patent JP-S63193785-A (JP)
Title: Solid state color image pickup element
Inventor: HASHIMOTO HIROSHI
IPC: H04N5/217
Filed: 1987-02-06
Abstract: PURPOSE:To improve the reliability of a picture signal by comparing the ordinal output signal of a light-receiving element with which the color filter of one color-filter is equipped, and the output signal of a same color which is obtained from other light-receiving element, and selecting the output signal of the normal light-receiving element. CONSTITUTION:Eight light-receiving elements to which respective light-receiving elements of (G+B), (B+R) and (R+G) with which the color separation of two colors are overlapped and equipped, a (R+G+B) light-receiving element with which the color separation filter of three colors are overlapping and equipped and a NOF light receiving element with which the color separation filter is not equipped are set as one group, and one color picture element is constituted. Same kinds of light-receiving elements of adjacent picture elements are set adjacent, and they are symmetrically surface-disposed, for example. Except for the R output signal IR1 of the light-receiving element equipped with a R filter, IR2=(IGB-I3)XI0/I3 is fetched as other R output signal from the output IGB of (G+B) light-receiving element with which the color separation filters of other two colors are overlapped, the output I3 of the (R+G+B) light-receiving element and the output I0 of the NOF light-receiving element. The overlapped output signals are compared, and if they agree, they are recognized to be in a normal operation state. Thus, errorneous signals are discharged, and the picture signal of high reliability can be obtained.
Patent JP-S60170589-A (JP)
Title: Working method by laser light
Inventor: SHIRAYANAGI RIYUUTAROU
IPC: B23K26/38
Filed: 1984-02-13
Abstract: PURPOSE:To prevent staining by soot by subjecting a material to be worked to working by laser light while said material is held in tight contact with a plate by the suction effect through through-holes thereby making the working stable and removing the generated smoke. CONSTITUTION:The focus of the laser light irradiated through a protective film 7 from each optical part 4 for emission is matched to the bottom of a groove or slightly above the same and while air is sucked through through-holes 5, a film 1 is imposed in the groove. The inside of the through-holes is maintained under a negative pressure and therefore and film 1 is sucked to the groove bottom at least in the circumferential edges of the through-holes so that the film is maintained always at the level coinciding with the focus. The laser light is irradiated from the parts 4 in such a state to pierce the film 1. The generated smoke is sucked and expelled downward through the holes 5 and part of the smoke diffuses by escaping from the spacing between a protective film 7 and a plate 3 or remains in the groove without staining the parts 4.
Patent JP-S57139822-A (JP)
Title: Pressure control valve
Inventor: YAMAUCHI MASAJI
IPC: F16K31/06
Filed: 1981-02-23
Abstract: PURPOSE:To prevent vibration of a pressure control valve without increasing the hysteresis and requiring complicated constitution to an electric driving part, by providing a damper diaphragm whose effective diameter is different, which is opposed to a diaphragm of a gas governor part. CONSTITUTION:A push rod 13 pushes a valve body 13 by electromagnetic force of a coil 8. Pressure of a fluid of an outlet 2 is decided by force working on the valve body. That is to say, pressure is varied freely within some range by a value of a current flowing to the coil 8. when operating the valve by a quick motion, positive or negative pressure is generated against the atmospheric pressure by a difference of each effective diameter of a diaphragm 5 and a damper diaphragm 21, its pressure always works in the opposite direction against the diaphragm 5, and vibration of the valve is prevented. The damper diaphragm 21 applies no unstable control to motion of the valve body 4 of the governor part. Therefore, it is possible to prevent generation of an increase of hysteresis in a characteristic of outlet pressure to a current value, and an unstable motion, due to friction resistance between the valve body 4 and a valve seat 3.
Patent JP-S57140744-A (JP)
Title: Isomerization of diacetoxybutene
Inventor: ONODA TAKESHI
IPC: C07C69/16
Filed: 1981-02-24
Abstract: PURPOSE: The vapor-phase isomerization of diacetoxybutene in the presence of a catalyst of palladium supported on activated carbon is effectively conducted by use of hydrogen chloride of bromide as a cocatalyst, further the life of the catalyst is prolonged.  
     CONSTITUTION: The vapor-phase reversible isomerization between 1,4-diacetoxybutene-2 and 3,4-diacetoxybutene-1 is effected in the presence of a catalyst of palladium such as palladium acetate, palladium nitrate or palladium chloride supported on activated carbon and hydrogen chloride or bromide as well, preferably by 0.5W5mol% based on the diacetoxybutene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61282613-A (JP)
Inventor: DOI KAMEO
IPC: F16B25/10
Filed: 1985-02-12
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-S54119482-A (JP)
Title: 2-substituted dibenzazepin derivative
Inventor: SUZUKI YASUSHI
IPC: C07D223/20
Filed: 1978-03-09
Abstract: NEW MATERIAL:2-Substituted dibenzazepine derivatives of formula I [R 1  is H, lower alkyl, amino-protecting group cleavable by hydrogenolysis; Y is -COCH 3 , formula II (R 2 , R 3  is H, monofunctional hydrocarbly, or may incorporate to form alkylene that may contain O, S, or N atoms)].  
     EXAMPLE: 5,6-Dihydro-2-acetyl-11-oxodibenz(b,e)azepin.  
     USE: Sythetic intermediates for anti-inflammatory agent.  
     PREPARATION: The condensation reaction between a compound of formula III (R 11  is lower alkyl, amino-protecting group cleavable by hydrogenolysis) and acetice acid or its reactive derivative is conducted in a solvent as methylene chloride or chloroform in the presence of a condensation reagent at polyphosphoric acid, conc. sulfuric acid to give a compound of formula I where Y is -COCH 3 . The resulting compound is subjected to Willgerodt-Kindler reaction to afford readily a compound of formula IV(R 12  is H, lower alkyl) that is physilogically active. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07213255-A (JP)
Title: Production of fried bar fillet and dividing device used therefor
Inventor: TANO SHIGEO
IPC: A23L13/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a method for mass-producing fried bar fillet having a fixed weight and shape without causing waste. CONSTITUTION:A raw material for fried fillet is packed into a casing, frozen, made into a bar formed material and half thawed. The casing is removed, the formed material is cut into a proper size, inserted into a dividing device equipped with a square blade part having plural cutting edges arranged at proper intervals and a pressing part having gaps into which the cutting edges are introduced and pressed against the plural cutting edges to give bar materials divided into plural parts.
Patent JP-S60171058-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-02-16
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-H01199713-A (JP)
Title: Device for fastening round knife
Inventor: YOSHIDA MINORU
IPC: B23D35/00
Filed: 1988-02-05
Abstract: PURPOSE:To dispense with a space holding cylinder and the replacement of a knife at the time of changing a position by pressing a round knife against the end face of the large diameter portion of a knife installing base board by means of a pressing board fitted on the small diameter portion of the base board and fastening same and, then, reducing the inside diameter of a fastening device to install the knife in the desired position of a rotary shaft. CONSTITUTION:At the time of fastening, a round knife C is coaxially fitted on the round-knife fitting portion 16 of the small-diameter portion 12 of a base board 1 and brought into contact with the end face of the large-diameter portion 13 thereof and, by screwingly installing a pressure board 21 on a threaded portion 17, the ends of pressing pistons 24 are brought into contact with the round knife C positioned between the pressing board 21 and the large diameter portion 13. By rotating a threaded shaft 33, a pressure piston 32 is pushed and moved toward the bottom portion side of a pressure chamber 29. Thereupon, the pistons 24 are pressed to the round knife C side with a force scores times the advancing force of the piston 32 and the ends of the pistons 24 press the round knife C against the end face of the large-diameter portion 13 with uniform forces to perform fastening. Then, the fastening device 1, 21 is slidingly fitted on a rotary shaft S and placed in a defined position and, by rotating threaded shafts 8, a piston 7 is pushed and moved to the bottom portion side of a pressure chamber 4. Thereupon, the inside diameter of the base board 1 is reduced coaxially fastening the round knife C fitted on the rotary shaft S.
Patent JP-S58143969-A (JP)
Inventor: SEKIZAWA MASAAKI
IPC: B25D11/12
Filed: 1982-02-19
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-S60169185-A (JP)
Title: Semiconductor laser
Inventor: KAKIMOTO SHIYOUICHI
IPC: H01S5/024
Filed: 1984-02-13
Abstract: PURPOSE:To prevent the deterioration of a laser element due to thermal stress and the damage of the laser element due to excessive voltage, by attaching the laser element by using a Zener element, whose thermal expansion coefficient is close to that of the laser element, and connecting both elements in reverse parallel. CONSTITUTION:Attachment of a semiconductor laser element 10 to a heat radiating metal block 30 is performed by way of a Zener diode 11 comprising silicon, whose thermal expansion coefficient is close to that of the laser element 10. Thus the thermal stress, which is applied to the semiconductor element is alleviated. The semiconductor laser element 10 and the Zener diode 11 are connected in reverse parallel. Excessive reverse bias voltages, which are applied to the semiconductor element 10, are absorbed by the Zener diode 11 in this constitution.
Patent JP-H03230382-A (JP)
Title: Centering hub for disk
Inventor: WADOKORO JUNICHI
IPC: G11B23/00
Filed: 1990-02-06
Abstract: PURPOSE:To attain high adhering strength and to suppress the disengagement of a disk centering hub by fixing a metallic plate to a face to be stuck to a hub body made of plastic so as to improve property to be adhered. CONSTITUTION:The disk centering hub is constituted of embedding a ferromagnetic plate 2 and the metallic plate 5 to respective faces of the disk-like hub body 1 made of plastic having ultraviolet permeability by plastic inserting formation method and a center hole 4 for inserting a spindle head for an information recording/reproducing device is formed on the center of the hub. At the time of producing a disk, the center of the recording medium is allowed to coincide with the center of the hub and both the members are stuck to each other on the adhering face 7 of the plate 5. In order to prevent the center position from being shifted, acrylic group ultraviolet curing resin having a short curing time is used. Ultraviolet rays are applied from the hub side, transmitted through the hub body 1 and reaches the ultraviolet curing resin applied to the adhering face 7 through an ultraviolet ray penetrating hole 6, so that the method can be also applied to an information recording medium having no ultraviolet permeability.
Patent JP-S59152321-A (JP)
Title: Preparation of pharmaceutical preparation of liposome
Inventor: HARADA KIYOSHI
IPC: A61K9/127
Filed: 1983-02-18
Abstract: PURPOSE:To obtain the titled pharmaceutical preparation having high content of drug, by preparing liposome containing a drug previously, adding sodium chloride, a saccharide or a buffering agent to it. CONSTITUTION:In preparing a pharmaceutical preparation of liposome, first liposome containing a drug is prepared, and sodium chloride, a saccharide (e.g., glucose, mannitol) or a buffering agent is added to it, to give a pharmaceutical preparation having improved content of the drug. When liposome containing the drug is parenterally administered as a drug transporting material, osmotic pressure and pH of the pharmaceutical preparation of liposome are adjusted, sodium chloride, the saccharide, or the buffering agent is added to it to stabilize the drug or indifference to pain during administration, but only its addition causes reduction in content of the drug in liposome. By preparing previously liposome containing the drug as in this method, reduction in content of the drug can be suppressed.
Patent JP-H11210738-A (JP)
Title: Connection structure of meter cable
Inventor: HAYASHI MASAHIKO
IPC: F16C1/10
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To attach and detach surely by integral molding a first hook with a claw engageable and fixable to the engaging groove of an outer casing and a second hook with a claw hookable on the hooking groove of a transmission side boss by a connection part and forming so that the second hook can elastically hook and separate the claw into the hooking groove by making the connection part to a fulcrum. SOLUTION: An outer casing 4 is externally fitted and fixed to the outer part 1a of a meter cable 1 and a first hook 8 of a joint 7 is engaged and fixed to the engaging groove 4c of the casing 4. Next, the square shaft key 2 of the tip of an inner part 1b is inserted in the installation hole 3a of a transmission side rotor 3 and the transmission side cylinder part 4a of the casing 4 is inserted in the inner cylinder 5a of a transmission side boss 5. The claw 9a of the second hook 9 of the joint 7 is hooked on the hooking groove 5b of the boss 5 and the connection of the cable 1 to a transmission side assembly is finished. As the edge end of the inner cylinder 5a of the boss 5 is slided smoothly and connected easily at the connection time due to that the claw 9a is in a sharp taper shape, the claw 9a can be separated easily by making the connection part 10 to a fulcrum.