baber/WOPTO huggingface dataset:
Patent JP-H03219416-A (JP)
Title: Magnetic recording medium
Inventor: DAIMON HIDEO
IPC: G11B5/858
Filed: 1990-03-22
Abstract: PURPOSE:To obtain an excellent intrasurface magnetization film by specifying the residual magnetization in the intrasurface direction to 2.5 times as much as that in the perpendicular direction to the film surface, and specifying thickness of the magnetic layer to 500 - 5,000Angstrom  and the porosity of anodized aluminum to 0.1 - 0.75. CONSTITUTION:An anodized aluminum magnetic film is improved in the dimen sional property by forming the alumite magnetic layer of 500 - 5,000Angstrom  thickness with the porosity of 0.1 - 0.75. As a result, the alumite film has excellent intrasurface magnetic characteristics with the ratio >=2.5 of the residual magneti zation in the intrasurface direction to that in the perpendicular direction. Also, the film has larger saturation magnetization. If the magnetic layer is made >5,000Angstrom  thick, enough recording is not performed, while with <500Angstrom  thickness, the absolute value of magnetization is too small to give reproduction output. The upper limit of the effective porosity is supposed about 0.75, and if the porosity exceeds this limit, the fine pores become partially connected and the features of the anodized aluminum magnetic film that the magnetic material is separated by the nonmagnetic material are lost.
Patent JP-S55167118-A (JP)
Title: Manufacture of activated carbon molding
Inventor: OKAMOTO KUNIO
IPC: C01B31/08
Filed: 1979-06-08
Abstract: PURPOSE: To obtain a honeycomb activated carbon molding having high formability and high water impregnation resistance by kneading a water soluble org. binder such as starch glue or methyl cellulose, a powdered thermosetting rasin and activated carbon powder with water after which the kneaded material is molded and set by heat treatment.  
     CONSTITUTION: A water soluble org. binder such as starch glue or methyl cellulose, powder of a thermosetting resin such as epoxy resin or phenol resin, and activated carbon powder are kneaded with water. The amount of the resin used is 20W250, preferably 80W250 parts to the amount of the activated carbon powder. The kneaded material is then molded into the desired form, dried, and set by heat treatment to obtain honeycomb activated carbon 1 having many passes 1a. This carbon is used to clean the internal polluted air of a car, etc. as well as adsorb fuel vapor exhausted from the car. In addition, it is placed in a deodorizing apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05230673-A (JP)
Title: Dry etching device
Inventor: HAYASHI ATSUSHI
IPC: H01L21/68
Filed: 1992-02-24
Abstract: PURPOSE:To obviate the generation of various defects, such as staining of a base body, during an etching treatment and transportation before and after the etching treatment and to improve the uniformity of the etching depth of the base body in the etching treatment. CONSTITUTION:The base body 1 to be etched of the dry etching device is mounted in a recess provided atop 2a a carrier 2 having a flat shape in such a manner that the front surface 1a of the base body 1 does not project by a prescribed value or above from the front surface 2a of the carrier 2. The base body is transported as it is by a transporting means on a high-frequency electrode 10 in an etching treatment chamber 40A and is subjected to the etching treatment. The base body 1 is again held mounted on the carrier 2 and transferred in this state by the transporting means from the etching treatment chamber 40 after the end of the etching treatment.
Patent JP-S5746-A (JP)
Title: Brush holder of electric rotary machine
Inventor: FUTAKI MASATOSHI
IPC: H01R39/00
Filed: 1980-06-02
Abstract: PURPOSE:To absorb force applying to the brushes to eliminate the breakage of brushes and to equalize pressure of the brushes by a method wherein brush holder parts are supported with a body having elasticity, and the brush holders are made as movable freely in accordance with the motion of a rotor. CONSTITUTION:The brush holders 3 to hold the brushes 4 are fitted up to the bus ring 5, and the bus ring 5 is fixed to fixing parts 6 interposing springs 7 between them. Accordingly force being applied to the respective brushes 4 can be absorbed softly, and the breakage of the brushes can be prevented. Moreover pressure of the brushes can be equalized to hold wear of the brushes uniformly.
Patent JP-H11272907-A (JP)
Title: Paper money discriminator
Inventor: SAITO YUUKI
IPC: G07D7/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To nearly simultaneously execute optical and/or magnetical discrimination and fluorescent response discrimination. SOLUTION: A paper money discriminator 1 discriminating the true or false of a paper money incorporates a first discriminating part 2 executing optical and/or magnetical discrimination to the paper money and a second discriminating part 3 executing discrimination by irradiating ultraviolet rays to the paper money in a casing in a body. The first discriminating part 2 is composed of a paper money insertion port 14 for inserting the paper money, a carrying means 21 moving the paper money inserted to this port 14 to the deep part of the casing 11, a discriminating part 23 discriminating the true or false during the moving of the paper money by this means 21 and a display window 18 displaying a discriminating result.  The second discriminating part 4 is composed of a slit-formed crocodile port part 16 inserting and holding the paper money in a loosely fitting state and an ultraviolet lamp 32 irradiating ultraviolet rays to the front and rear surfaces of the paper money insert-held by this part 16.
Patent JP-H06258062-A (JP)
Title: Method and apparatus for measuring material length on inlet side of press and material feeder
Inventor: KUMADA KATSUHIKO
IPC: B21K27/00
Filed: 1993-03-08
Abstract: PURPOSE:To eliminate misclamping by pushing a material by means of a pusher arm in a pusher unit, regulating the end position of the material by means of a stopper, and measuring the length of the material based on the shifting amount of the pusher arm. CONSTITUTION:Length N1 between the intermediate position of a material corresponding to the center C of a press and an end position of a stopper 8 is calculated based on the rotation of an encoder 29 coupled with a worm jack 27. Distance N2 between the position C and the most retracting position of the pusher arm 6 in a pusher unit 4 is input to a decision unit 30. A thrown in billet 1, for example, is pushed at the rear end thereof by means of the arm 6 and abutted, at the leading end thereof, on the stopper 8. Shift of the arm 6 from the most retracting position is then determined 30 based on the output from a linear sensor coupled with (or built in) the device or the r.p.m. of an encoder 29 combining a rack and pinion. A decision is made whether the thrown in material is appropriate or not depending on the fact that the difference DELTAL between a reference length L0 set in the device 30 and the length L comes within an allowable range or not.
Patent JP-S547780-A (JP)
Title: Method of forming film on tubular bulb
Inventor: SHINDOU NOBUAKI
IPC: H01J9/20
Filed: 1977-06-20
Abstract: PURPOSE: To form a film on the inner surface of tubular bulb with a simple apparatus and process, by applying electrostatic coating on the inner surface of tubular bulb by injecting powder of fluorescent material or the like mixed with a predetermined amount of other kind of fine powdery material into the tubular bulb, and then electrostatically coating fine particles suspended in the bulb on the previously formed film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57230-A (JP)
Title: Protection work for pipeline buried underground in excavation work
Inventor: MORINO KIYOMI
IPC: F16L7/00
Filed: 1980-05-30
Abstract: PURPOSE: To exactly protect pipeline buried underground by simplifying whole work procedures and raising the efficiency of work by a method in which a largediameter pipe is covered on the part of the pipeline in the range of being influenced during the excavation to make it a double structure, and excavation and burying works are performed while watching the settling condition of the pipeline.  
     CONSTITUTION: A larger diameter pipe 2 is fitted on the portion 1A of a pipeline in the range of being influenced by settling, etc., in and around an excavation work area A in such a way as to seal up 6a the opening at the end of the pipe 2 under the ground. And, the exposed part 1B of the pipeline is hung down on a hanging beam 11 through a hanger 10 to support it. Also, a steel pipe-utilizing cylinder 3 is vertically fastened to the pipe 2 by turning it upwards, and a given work is performed while watching the settling of the pipeline 1 by measuring the level of the upper end of the cylinder 3. And, after the work is complete, the part 1B and the double-structure parts 1A and 2 are each supported by a structure 13 through reinforced concrete and iron frame members 12, the opening at the end of the exposed side of the pipe 2 is closed 6b, and then the work area A is back-filled with  soil and sand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S551229-A (JP)
Title: Traveling agricultural machine
Inventor: KITA TAKESHI
IPC: A01D41/02
Filed: 1978-06-16
Abstract: PURPOSE: To improve the maneuverability and safety of an agricultural machine, by making a gear-shifting command from a switching control carried out in steps from the current state of transmission.  
     CONSTITUTION: A press on a switch F1 turns on a switching circuit SWF1 with a slight delay due to a preventive system of quick starting, which activates a solenoid S1. In the same manner, switches F2, F3, R activate solenoids S2, S3, SR respectively with a slight delay after pressing. The activation of solenoids S1, S2, S3 or SR makes a multiple-disc clutch fed with pressure oil and the machine travels its gears being shifted to the first, second, third or rear potion step by step. Even if the gear-shifting is not selected in the right order, the actual transmission is carried out step by step. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61232001-A (JP)
Title: Divided rolling method
Inventor: KAWAI KAZUMITSU
IPC: B21B15/00
Filed: 1985-04-05
Abstract: PURPOSE:To form products to an exact size and to improve the yield and productivity thereof in a divided rolling method by driving respectively separately rolling mills in respective rolling lines. CONSTITUTION:After a piece of a rolling material 8 is rolled by the 1st and 2 nd rolling mills 1, 2, the material is divided to two pieces of rolling materials 8a, 8b by a dividing machine 3 and the divided materials are rolled by the 3rd and 4th rolling mills 4, 5 and are finished to the product while a loop is formed by the 1st and 2nd loopers 6, 7 and the tension is controlled. The rolling mills 4, 5 in this case are separately driven by each of the rolling lines and therefore the number of revolutions of the rolls of the rolling mills 4, 5 can be adjusted as desired for each of the rolling lines and the discrete adjustment of the rolling reduction is possible as well. The volume of the rollings to be rolled in a unit time can be thoroughly independently set. Even if the exact dividing is not executed, the rolling to the products having the good dimensional accuracy is made possible by the subsequent rolling. The yield and productivity are improved as well.
Patent JP-S61232793-A (JP)
Title: System for generating multiple frequency signal
Inventor: TASHIRO FUSASHI
IPC: H04Q9/12
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a multiple frequency signal by carrying out an addition between the first and the second ring shape shift registers by using three ring shape shift registers and plural 1 bit whole adders and reading a carry value in series from the third ring shape shift register. CONSTITUTION:Respective bits of the first shift register 24 are considered to be R10, R11, ..., R1E, R1F. The second shift register 25 has both ends connected in a ring shape and respective bits considered to be R20, R21, ..., R2E, R2F. The third shift register 26 is similarly a ring shaped and the respective bits are considered to be R30-R33. These are all operated by the same shift lock. An addition is performed between predetermined bits by the register 24 successively shifting the output data of a frequency memory and the register 25 connecting an input end to an output end and the least significant bit value of the added result is given to a bit of a next column of the predetermined bit in the register 25. Adder groups 27-30 outputting a carry signal of the added result, the register 26 connecting the input end and the output end and latching the carry signal groups in parallel, and an output control section successively changing over the data reading bits therefrom are provided.
Patent JP-S5851819-A (JP)
Inventor: OOBA HIDEKAZU
IPC: B65G3/02
Filed: 1981-05-18
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-S61232626-A (JP)
Title: Formation of insulating film
Inventor: SHIOZAKI KOJI
IPC: H01L21/316
Filed: 1985-04-09
Abstract: PURPOSE:To improve electrical characteristics inclusively to improve a dielectric breakdown voltage, to reduce a leak current, etc. by a method wherein ultraviolet rays are applied to a silicon substrate in an atmosphere of oxidative gas by a mercury- vapor lamp just before an insulating film is formed on the silicon substrate by photochemical vapor-deposition, and thereafter the insulating film is formed successively by the photochemical vapor-deposition. CONSTITUTION:A P-type (100) silicon substrate 3 is set on a wafer susceptor 2 in a sample chamber 1 of an apparatus, a pressure inside the sample chamber 1 is reduced roughly, and then the sample chamber 1 is evacuated to be vacuous. During this evacuation, the temperature of the substrate 3 is raised to 150 deg.C by using an IR lamp 4 and kept thereat, and evacuation is made by a pump 9. While N2O gas is introduced through a gas introduction port 7, thereafter, an automatic pressure control unit is operated and thereby the pressure inside the sample chamber is kept at 1.9-2.0Torr. Under this condition, ultraviolet rays (185nm) are applied onto the surface of the silicon substrate 3 by using a mercury-vapor lamp 6. Disilane gas being introduced under the condition, the ultraviolet rays are applied onto the surface of the silicon substrate 3 by using the mercury-vapor lamp 6, and thereby a silicon oxide film is formed thereon.
Patent JP-S60217155-A (JP)
Title: Ink cooling method in ink transfer mechanism of printing machine
Inventor: ISOWA HIDEKAZU
IPC: B41F31/02
Filed: 1984-04-11
Abstract: PURPOSE:To suppress the generation of frictional heat due to the peripheral speed difference of an anilox roll and an ink roll by supplying coolant to longitudinal contact area of the both rolls. CONSTITUTION:When an ink transfer mechanism is driven when a printing machine is operated, coolant is circulated and supplied to the rotary shaft 22 of an anilox roll 10. Peripheral speed difference is provided between the roll 10 and an ink roll 12, and the ink amount supplied to the both rolls is set to minimum limit. Accordingly, a friction is generated in the longitudinal contacting area (alpha) between the both rolls. However, coolant filled in the hollow portion 34 of the shaft 22 is always held in cooled state even on the outer periphery of the roll 10, and the frictional heat generated between both rolls is effectively suppressed, and prevents ink from rising at the temperature.
Patent JP-H09266223-A (JP)
Title: Semiconductor device
Inventor: TSUNODA YOICHI
IPC: H01L23/50
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the short circuit between the adjacent wires by preventing the deformation of wires of a semiconductor device or by controlling the number of wires to a fixed quantity. SOLUTION: When the semiconductor chip 5 of a semiconductor device and the inner lead 3 of a lead frame 1 are connected by a wire 4, the deformation of wire 4 can be prevented in the bonding process and the resin sealing process when the semiconductor device is manufactured, or the quantity of the wire 4 can be controlled and the short circuit of the wire 4 can be prevented by providing the semiconductor device having the loop height of the long wire 4 differentiated by stages and the loop height is differentiated from the center part to the circumferential part of the semiconductor chip 5.
Patent JP-S62230049-A (JP)
Title: Formation of photoelectric conversion device
Inventor: YAMAZAKI SHUNPEI
IPC: H04N5/335
Filed: 1986-03-31
Abstract: PURPOSE:To improve the yield of a method of forming a photoelectric converter by forming a first electrode, a semiconductor and a second electrode, then applying a reverse bias voltage to the layer before separating the layer as elements and repairing the improper portion of the layer. CONSTITUTION:A conductor 2, a photosensitive semiconductor 3 and a conductor 5 are laminated on a quartz or Pyrex glass substrate l. A power source is so connected with the conductors 2, 5 as to apply a reverse bias to the layers 3. When the applied voltage is slowly increased, the quantity of an abruptly flowing current decreases, only a current corresponding to an intrinsic resistance of the layer 3 flows, and the improper portion of the layer is repaired. Then, a mask is used to be patterned, and a laminate 10 of the remaining portion by the patterning forms an element region having a photosensitive semiconductor. Thus, after an electrode and the layer are formed on the same substrate, the improper portion of the layer can be repaired before separating the elements. Therefore, after the layer is formed on a large area, an image sensor can be formed in high yield.
Patent JP-S59207260-A (JP)
Inventor: RORUFU REESHIYURAIN
IPC: B41J2/045
Filed: 1984-04-12
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-H06286319-A (JP)
Title: Thermal recording material
Inventor: MANDOU RITSUO
IPC: B41M5/337
Filed: 1993-03-31
Abstract: PURPOSE:To provide a thermal recording material having a highly glossy surface and obtaining a high density recording image. CONSTITUTION:In a thermal recording material wherein a thermal recording layer and a protective layer containing a microcapsule substantially having no color forming capacity are successively provided on a support, as the wall film agent of the microcapsule, a hexamethylenediisocyanate derivative whose viscosity due to a B-type viscometer is 500cps or less at 25 deg.C is used and the glossiness (ASTM standard, D-1223) of the surface of the recording material is 70% or more.
Patent JP-S51149423-A (JP)
Title: Fuel ejection control device of air-fuel ratio feed back type
Inventor: KOBAYASHI AKIO
IPC: F02M51/00
Filed: 1975-06-17
Abstract: PURPOSE: To correct air-fuel ratio in response to engine status and to attempt purification of exhaust gas, by means of changing, in response to engine status, the impedance between the integrator and comparator which compares output from oxygen density detector with the predetermined value, and also by means of changing integral constant of the integrator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09266250-A (JP)
Title: Semiconductor device
Inventor: SHINTAKU HIDEOMI
IPC: H01L21/285
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid increasing the aspect ratio of contact holes by a convenient method i.e., by covering current hole regions with a first and second interconnection layers such that the thickness of the first layer at the bottoms of the contact holes is larger than that at the side walls. SOLUTION: Contact holes 4 are formed regions in an interlayer insulation film 3 on a diffused layer 2, and impurity P is introduced into the layer 2 through the holes 4. A first interconnection layer 5 is formed by depositing titanium nitride by the collimate sputtering method by which the aspect ratio of the collimator hole is set to specified value to form the layer 5 so that the interconnection 5a at the contact hole bottom is 100nm thick and interconnection 5b at the contact hole side wall is 50nm or less. Then a second interconnection layer 6 is formed to cover the first interconnection 5a.
Patent JP-H03274090-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/36
Filed: 1990-03-23
Abstract: PURPOSE:To easily and appropriately adjust a correction voltage without using a special jig by temporarily converting a difference between one voltage and the correction voltage thereof into a current, converting the current into the voltage by taking the other voltage as reference and generating the correction voltage of the other voltage. CONSTITUTION:Since a circuit which converts a voltage into a current converts the difference DELTAV between the voltages VOU and VON into the current DELTAV/R, which is inputted in a circuit which converts a current into a voltage, the latter circuit generates the voltage -I.R=-(DELTAV/R).R=-DELTAV based on I=DELTAV/R by taking the voltage V5N as reference. This voltage is taken as the correction voltage V5L of a selection voltage V5N.When the difference DELTAV between the correction voltage VOU of the selection voltage and the selection voltage VON is changed by adjusting a semi-fixed resistance 110, the difference between the selection voltage V5N and the correction voltage V5L of the selection voltage which are another pair always becomes equal to DELTAV by interlocking with the change. Therefore, the semi-fixed resistance 110 is adjusted with a driver, etc., without necessitating the special jig, for example, while viewing a display pattern where horizontal noise appears.
Patent JP-S58194691-A (JP)
Inventor: HERUBERUTO SHIYUNEEKURUUTO
IPC: B63H5/16
Filed: 1983-04-28
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-H02254196-A (JP)
Title: Production of chromium plated steel sheet having superior uniformity of coating film
Inventor: MORITA JUNICHI
IPC: C25D11/38
Filed: 1989-03-27
Abstract: PURPOSE:To make the thickness of a chromium oxide layer uniform and to improve the weldability of a Cr plated steel sheet by shortening the interval between the end of final supply of electric current and the beginning of washing and washing time. CONSTITUTION:When a steel sheet is plated with Cr or electrolytically chromated, washing is started within 0.5sec after the end of final supply of electric current and is completed in <=1.0sec. The thickness of a chromium oxide layer of the plated steel sheet is prevented from being made ununiform by excessive local dissolution by a sticking plating or chromating soln. The average electric resistance of the plated steel sheet is lowered, localized unevenness of the electric resistance is reduced and the weldability is improved.
Patent JP-H05269940-A (JP)
Title: Packaging material for oily food and container using said packaging material
IPC: B65D65/40
Filed: 1992-03-30
Abstract: PURPOSE:To manufacture a packaging material of superior sense of beauty which spreads only a small amount of oil when an oily food in the hot state sold at a fastfood store or the like is stored in said packaging material. CONSTITUTION:A packaging material is composed of a water absorbing polymer particle layer 3 and a polypropylene non-woven cloth layer 4 laminated successively on one face of a paper base 1 through a bonding resin layer 2. Also an oily food container of bag-shape or box-shape is manufactured by said packaging material.