baber/WOPTO huggingface dataset:
Patent JP-S60221875-A (JP)
Title: Processor of half tone picture
Inventor: KOUNO KENJI
IPC: G06T5/00
Filed: 1984-04-19
Abstract: PURPOSE:To apply easily an airbrush-type gradation to a specified part by gradating and correcting an original picture based on a pattern of a prescribed spot variable density picture with respect to a generated dot string. CONSTITUTION:A CPU14 inputs the line width of an airbrush picture, a density value corresponding to an amount of ink and the information of a color of ink through the menu selection from, for instance, a tablet 3. Coordinate information corresponding to a screen of a display device 2 with respect to the position where airbrushing is applied are inputted from the tablet 3. These input coordinates are supplied to a vector generator 17. The airbrush picture is generated in accordance with a size of the airbrush and the amount of ink from the obtained input coordinates. Namely a pen stylus 5 runs in a position corresponding to the picture displayed on the screen of the device 2 of the tablet 3. A variable density having a high density in its center and low one in its peripheral part is added and subtracted near to its orbit so as to be shaded off.
Patent JP-H06265707-A (JP)
Title: Concave mirror
Inventor: ICHIKAWA MASAO
IPC: G02B7/198
Filed: 1993-03-12
Abstract: PURPOSE:To eliminate incongruity in a video due to a gap by eliminating the gap between the specular parts of concave mirrors joined so as to cover the terminal parts of the mirrors of adjacent concave mirrors by forming the shape of the concave mirror in such a way that a step is provided between the mirrors of the adjacent concave in the concave mirror for video expansion used in a flight simulator, etc., formed by joining small piece concave mirrors. CONSTITUTION:The mirrors covering the terminal parts of the mirrors 2 of the adjacent concave mirrors 1 are provided at the concave mirrors 1 by providing the step between the mirrors of adjacent small piece concave mirrors 1, and components 4 for connection mounted on the back planes of the concave mirrors 1 are connected with screws 5, which provides a unified mirror. In such a case, no gap is generated between the specular parts of joined concave mirrors 1, 1 as far as when the mirror 2 of a neighboring concave mirror 1 covers the mirror even when the gap between the concave mirrors 1 is increased due to an assembling defect, which eliminates the incongruity due to the gap between the joined concave mirrors 1, 1 in the video.
Patent JP-H06340846-A (JP)
Title: Polyurethane resin binder for magnetic recording medium
Inventor: KAKINUMA YUKINORI
IPC: C09D175/00
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a high-performance binder for magnetic recording medium having an excellent ability to disperse fine magnetic particles by introducing nitrogen atoms quaternized with a phosphonic ester compound into a polyurethane resin binder. CONSTITUTION:The binder comprises a polyurethane resin made from a long- chain polyol, a chain extender and an organic diisocyanate, wherein nitrogen atoms quaternized with a phosphonate compound of the formula (wherein R is H, 1-12C alkyl or aryl; and R' is 1-4C alkyl) are contained. Because this resin has an excellent ability to disperse fine magnetic particles and excellent electromagnetic transduction characteristics of magnetic tape, it is useful as a binder for magnetic recording media such as videotapes, audiotapes, computer tapes and floppy disks required to have high recording density.
Patent JP-H06294417-A (JP)
Title: Rolling bearing for preventing electrocorrosion
Inventor: TAKAGI TOSHIMI
IPC: B29C45/14
Filed: 1993-04-06
Abstract: PURPOSE:To provide a rolling bearing for preventing electrocorrosion, which has an excellent anti-creep property, heat resistance, and which is provided with an insulating film of good size stability by selecting a material for the insulating film. CONSTITUTION:An insulating film 2 formed into the bearing ring or a rolling bearing 1A for preventing electrocorrosion is formed of an aromatic polyamide resin composition containing glass fiber. The change in the size of the aromatic polyamide resin due to water absorption is small, while the glass transition temperature or the resin is high and thus the anti-creep property of the resin at a high temperature is high. The aromatic polyamide resin also has excellent heat resistance and can bear under the condition of 100-140 deg.C when it is used. The anti-creep property is further improved by mixing the glass fiber of a reinforcement.
Patent JP-S564307-A (JP)
Title: Looper controller for continuous rolling mill
Inventor: KODERA YOSHIKAZU
IPC: B21B37/00
Filed: 1979-06-20
Abstract: PURPOSE:The titled controller made to be possible to mutually independently correct the strip's tension value and the looper angle, by providing the compensation  arithmetic unit for compensating the looper torque correction value for the strip and  the rolling speed correction value. CONSTITUTION:The looper controller for the continuous rolling mill is constituted as follows. That is, the tension controlling mechanism is provided for adjusting the rolling speed correspondingly to the deviation of the tension value of the strip 1 between the adjoining rolling stands 2, 3, from the set point. Besides, the looper angle controller 9 is arranged for detecting the looper angle theta of the looper mechanism 4 provided between the stands 2, 3, and for adjusting the looper torque correspondingly to the deviation of above-described detected looper angle theta from its reference position. Further, in this looper controller, the compensation arithmetic unit 14 is provided for receiving the rolling speed alteration and the looper torque alteration from the arithmetic units 10, 12, and for adding the specified correction to these inputs, and for inputting the rolling speed alternation and the looper torque alternation to the speed controller 6 and the torque controller 8.
Patent JP-S535073-A (JP)
Title: Solid-gas contact reaction apparatus
Inventor: IWASAKI MASUHIRO
IPC: B01J19/24
Filed: 1976-07-06
Abstract: PURPOSE: To effectively treat dust contained gas with catalytic reaction, by equipping the end plate, made up gas flowing passage wall, on the outer side of packaged plate contacting body group, situated at the side face part of gas flowing passage and making up the gas flowing passage casing of solid-gas contact part with the end plate after construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07274428-A (JP)
Title: Small dc motor
Inventor: YAMAGUCHI TADAO
IPC: H02K5/14
Filed: 1994-03-25
Abstract: PURPOSE:To prevent troubles in rectification by suppressing vibration acceleration of a brush within the stress limit of spring even if an impact is applied and also to prevent an excessive opening of the brush during assembly. CONSTITUTION:In a small DC motor having a leaf spring brush 4, which was bent at the middle and comes to contact with and slides on a commutator 6, a stopper 8 for restricting the deflection so as to prevent the spring stress limit of the brush from being exceeded is placed at a brush base 1 or the brush in order to receive a portion between a bent point of the brush and a slide part to the commutator.
Patent JP-S60222371-A (JP)
Title: Steering wheel
Inventor: HOSAKA HIROAKI
IPC: B62D1/04
Filed: 1984-04-20
Abstract: PURPOSE:To provide a steering wheel rim which is lightweight and has a high strength, by forming the rim with a core member made of light-weight shape sustaining materials, a reinforced plastic layer and an aesthitic molding section. CONSTITUTION:A core member 1a as a center core sustaining the shape of the rim 1 is made of lightweight foamed member. A reinforced plastic layer 1c reinforces the center core since unidirectionally reinforcing fibers are arbitrarily orientated in the peripheral part of the core member 1a. Further, there is provided an aesthetic molding section 1b made of rubbers or resin, which is molded on the outer peripheral surface of the reinforced plastic layer 1c. Corrugated sections are formed in the molding section in areas where fingers are made in contact therewith to form anti-slipping sections for fingers upon steering.
Patent JP-H11280422-A (JP)
Title: Valve timing variable device
Inventor: OKUDA TSUNEHISA
IPC: F01L1/34
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve assembling and maintenance properties in a valve timing variable device having a planet gear mechanism. SOLUTION: The phase of a cam shaft 1 to a cam pulley 2 is made changeable, by interposing a planet gear mechanism 10 of a cam pulley 2 and a cam shaft 1 to rotatably drive the sun gear 11 of the mechanism 10 by an electric motor 30 while transmitting the rotation of a crank shaft to the cam shaft 1 via the mechanism 10. The cam pulley 2 is integrally provided rotatably on the outer peripheral side of a carrier 12 via bearings 20a and 20b, to integrate the cam pulley 2, the carrier 12, and a ring gear 14 by engagedly fixing the ring gear 14 to the cam pulley 2. A through hole 16 having a small diameter part as the receiving portion for the sun gear 11, and a large diameter part as the fitting portion for the cam shaft 1 fore and rear is provided on the carrier 12.
Patent JP-S563665-A (JP)
Title: Rust preventive method for concrete-reinforcing steel material
Inventor: TAKATSUKA TAKESHI
IPC: C23C18/48
Filed: 1979-06-26
Abstract: PURPOSE:To prevent the corrosion of concrete-reinforcing steel material at a low cost and efficiently, by cleaning the surface of the concrete-reinforcing steel material such as steel fiber, steel rod, by dipping it into an aqueous soln. contg. Cu and Sn, then by washing it with water and by drying it. CONSTITUTION:Steel fiber, or steel rod, a concrete-reinforcing material, is cleaned at its surface, then it is dipped into an aqueous soln. contg. Cu and Sn to form alloy plating film contg. Cu and Sn in a ratio the same as that of tin bronze, that is, 2-35% Sn, preferably <10% Sn. Then the reinforcing steel material is washed with water, dried and is painted with quick-drying lacquer in order to cover very fine gaps formed in the plated layer thereby protecting the surface of the reinforcing steel material. By this method, Fe dissolves in the aqueous soln. and Cu and Sn deposit on the surface of the steel material in accordance with the ionization tendencey, in addition, the metal coating formed by the interaction of Cu and Sn adheres closely to the iron matrix.
Patent JP-H03277321-A (JP)
Title: Hot-water supply device
Inventor: OKITA KIICHI
IPC: A47J31/44
Filed: 1990-03-28
Abstract: PURPOSE:To continuously supply clean hot water being free from a foreign matter by providing a purifier having a filter element so as to be attachable/detachable to/ from a part of a hot water pouring path connected to a hot water boiling part. CONSTITUTION:A hot water boiling part 8 is provided with a hot water boiling tank 9 and a heater 10 attached to this tank 9, and a hot water pouring path 14 connected to the hot water boiling tank 9 is formed from a leading hot water piping 15, a purifier 16, and a hot water pouring port 17. In a hot water collecting process, hot water flows through the purifier 16 immediately before passing through the hot water pouring port 17. This purifier 16 is provided with high temperature activated charcoal 21 on the pre-stage, and provided with a high temperature fiber filter 22 on the post-stage, therefore, first of all a nasty smell of hot water which cannot be eliminated entirely by deodorizing action of an ultrasonic deodorizing device 23 is eliminated by the high temperature activated charcoal 21, and also, a ferrous portion, refuse, etc., incorporated in hot water, and a foreign matter of scale, etc., generated in connection with hot water boiling are eliminated. Subsequently, a foreign matter which cannot be eliminated entirely by the high temperature activated charcoal 21 of the pre-stage is eliminated by the high temperature fiber filter 22.
Patent JP-S57194291-A (JP)
Title: Electro forming device
Inventor: TATE KENJI
IPC: C25D21/14
Filed: 1981-05-26
Abstract: PURPOSE: To facilitate controlling of an electro forming bath and to improve operating efficiency by dissolving copper compds. which do not allow products other than water to remain in a large amt. in liquid in conformity with the weight of the copper to be deposited on the work.  
     CONSTITUTION: While a copper sulfate bath is returned from a bath tank 12 through an electroforming tank 16 into the bath tank, electroforming is started. In proportion to the metallic copper deposited on a work to be elctroformed 18, the concn. of the sulfuric acid in the electroforming bath increases and the concn. of copper ions decreases. The electric current conducted to the work is detected with a detector 24 and the proportional outputs thereof are integrated with an integrator. The pulses of every prescribed value are counted with a counter 28 and the copper ions of the weight proportional to the count content are replenished. The copper compds. which do not allow products other than water to remain in a large amount in the liquid are added into a dissolving tank 14, whereby the compsn. of the electroforming bath is maintained constant. Basic copper carbonate, cupric hydroxide, cuprous oxide, cupric oxide, etc. are suitable for the copper compds. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63246984-A (JP)
Title: Noise eliminating circuit for solid-state image pickup element
Inventor: YAMAMOTO HIROYUKI
IPC: H04N5/335
Filed: 1987-04-02
Abstract: PURPOSE:To perform an image processing with high picture quality and high quality, by applying the same pulse as a reset pulse to be applied on a synthetic output circuit on either two separation output circuits, and differentiating a synthetic picture signal outputted from the synthetic output circuit and a compensation signal outputted from the separation output circuit on one side on which the reset pulse is applied. CONSTITUTION:A gate 9b and the input terminal of a reset circuit 106 are grounded, and a transfer pulse phi2A to be added on the analog register 16 on one side of a CCD1 is added on a gate 9a, and also, the same pulse as the reset pulse RS to be added on a reset circuit 3 is added on the input terminal of the reset circuit 10b. Therefore, a synthetic picture signal VS is outputted from the output amplifier 5 of the synthetic output circuit, and in addition to that, the compensation signal VN is outputted from the output amplifier 11a of the separation output circuit on the other side. In such a way, by inputting those two signals VS and VN to a differential amplifier 12, the synthetic picture signal VO from which an unrequired signal or noise is eliminated can be obtained.
Patent JP-S59230666-A (JP)
Title: Formation of flame sprayed film
Inventor: TSUKUDA YASUO
IPC: B05D1/10
Filed: 1983-05-07
Abstract: PURPOSE:To form a flame sprayed film having stable quality, by reducing the difference in coefficients of thermal expansion of a substrate material and the flame sprayed film. CONSTITUTION:In forming a flame sprayed film comprising ceramics on a substrate comprising alumina, the difference in coefficients of thermal expansion of the substrate material and the flame sprayed film is reduced. Whereby, the characteristics, especially, the electrical characteristics of the flame sprayed film become stable.
Patent JP-H08246955-A (JP)
Title: Air vent for float chamber for carburetor
Inventor: NOBUSAWA YOJI
IPC: F02M5/08
Filed: 1995-03-09
Abstract: PURPOSE: To facilitate discharge of fuel entering an air vent and to effect improvement so that fuel hardly enters the air vent. CONSTITUTION: A pipe 11 for air vent to introduce an atmospheric pressure in a space above a liquid level in the float chamber of a carburetor is caused to thrust in the space above the liquid level in such a state to extend approximately in parallel to the liquid level and breathing holes 12 and 13 are formed on the liquid level side of the pipe and the side opposite to the liquid level. An intercept member 15 may be arranged especially between the breathing hole and the liquid level. This constitution improves vibration resistance.
Patent JP-S59204963-A (JP)
Inventor: TOTOKI CHIYUUZOU
IPC: D06B3/28
Filed: 1983-05-06
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-S59205192-A (JP)
Inventor: NISHIMURA SHINICHI
IPC: H02M9/06
Filed: 1983-05-07
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-S564449-A (JP)
Title: Preparation of sheet containing elastic body
Inventor: IKUTA HIROSHI
IPC: B32B37/00
Filed: 1979-06-25
Abstract: PURPOSE: To easily obtain the captioned sheet durable and excellent in air- and water-permeability by putting an elastic body and lining material together through a netlike hot melt adhesive sheet arranged between the bottom surface of the elastic body and the lining material.  
     CONSTITUTION: The bottom surface of an elastic body 3 is covered with a netlike hot melt adhesive sheet 4 and then the upper surface of the sheet is covered with a lining material 5. After that, a heat press 6 being lowered, the sheet 4 is melted and permeates the elastic body 3 and the lining material 5, thus sticking the two to each other. Next, they are placed, the lining material 5 down, on the table 7 of a high-frequency welding machine, adhesive members 8 are put on the lining material 5 between elastic bodies 3, the upper surface of the elastic bodies 3 is covered with a facing material 15, the upper electrode 14 with pressure dies 13 of the high-frequency welding machine is lowered, and thus the facing material 15 and the lining material 5 are stuck to each other by the adhesive members 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58197870-A (JP)
Title: Semiconductor device
Inventor: KAMIYA YUKIYA
IPC: H01L29/78
Filed: 1982-05-14
Abstract: PURPOSE:To improve reliability of the entire IC, by providing Schottky clamping diodes, thereby increasing a latch up resistance level to the almost unlimited point. CONSTITUTION:The output terminals of MOSFETs are clampled to VDD and VSS by Schottky diodes SD1 and SD2 instead of clampling the terminals by a P-N diode and an N-P diode. Said Schottky diodes SD1 and SD2 are constituted by providing Al electrodes in a substrate and at parts of the surfaces of P wells. Said Al electrodes are connected to VOUT. In this case, the cross sectional area of each Schottky diode is made sufficiently large so that ¦VFSD¦<¦VFD¦, where VFSD is a forward voltage of the Schottky diodes SD1 and SD2 and VFD is a forward voltage of the P-N and N-P diodes. A forward current is not made to flow to the P-N and N-P diodes D1 and D2.
Patent JP-H05282132-A (JP)
Title: Peak/bottom holding circuit
IPC: G06F7/02
Filed: 1992-04-02
Abstract: PURPOSE:To shorten a processing time, to reduce soft program development load and to contract a circuit size such as a memory space in an instruction ROM. CONSTITUTION:This peak/bottom holding circuit is provided with a serial data input 11, an exclusive OR 3 for successively comparing bits of outputs from a shift register 8 storing preceding peak/bottom data, a reset-added D type flip flop(FF) 5 holding the data bit of the input 11 when data bits are different and constituted so as to be reset by a start signal 2 indicating the division of data, a selector 7 for selecting the output of the shift register 8 and the serial data input 11 by using the output of the FF 5 as a select signal, an AND 4 for controlling a clock input to the FF 5, and a set-added D type FF 6 to be set up by the start signal 2.
Patent JP-S565183-A (JP)
Title: Treatment of waste water by ozone containing hydrogen peroxide
Inventor: NAKAYAMA SHIGEKI
IPC: C02F1/72
Filed: 1979-06-26
Abstract: PURPOSE: To treat waste water effectively by a method in which the reaction of ozone in waste water to be treated is raised in such a way as to leave hydrogen peroxide in the treated water and then the remaining hydrogen peroxide is decomposed by a chlorine-based oxidizing agent.  
     CONSTITUTION: Hydrogen peroxide is added to waste water to be treated and the waste water is brought into contact with ozonized gas. The addition of hydrogen peroxide accelerates the reaction of ozone and therefore raises the utilization efficiency of ozone. In this case, the amount of hydrogen peroxide to be added is regulated so as to leave a given concentration of hydrogen peroxide in the treated water, and then a given amount of a chlorine-based oxidizing agent is added to the treated water to decompose the remaining hydrogen peroxide. Thus, hydrogen peroxide remaining in the treated water, which is unavoidable essentially, can be effectively utilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61241479-A (JP)
Title: Scroll type compressor
Inventor: YOSHIMURA TAKAO
IPC: F01C17/06
Filed: 1985-04-16
Abstract: PURPOSE:To reduce the noise due to metallic contact between ball and retainer by enclosing plural number of balls supporting the thrust force of revolving scroll in a buffer which has a height more than the radius of ball and is formed by a material having low restitution coefficient. CONSTITUTION:Plural number of balls 15 for supporting the thrust force of a revolving scroll 5 are arranged around the outer circumference of the rotation preventing mechanism 6 of a scroll type compressor. Each of these balls 15 is enclosed in a cylindrical buffer 20 which, as a substitute for the conventional retainer, has a height more than the radius of ball and is formed by engineering plastic and the like having low restitution coefficient. Thus, metallic contact between balls 15 each other and between ball 15 and retainer can be prevented, and consequently the noise thereby can be reduced.
Patent JP-H09239836-A (JP)
Title: Method for executing lining in conduit and feeding apparatus for executing the lining in the conduit
Inventor: AKIMOTO EIKI
IPC: F16L55/16
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To more effectively execute a lining in a conduit by the smooth feeding operation of a strip-like member by sandwiching and driving to feed the member between feed rollers rotated around a tube axis in synchronization with the forming speed of the tube. SOLUTION: When the feeding apparatus S for executing a lining is started to be driven, the rotation of the hydraulic motor 33 of a rotary driver 6 is transmitted to the outer cylinder 4 of a rotary cylinder 5 to rotate a feeding mechanism 7. The motor of the mechanism 7 rotates inner and outer surface rollers reversely to one another. A strip-like member is sandwiched between the rollers, fed forward, and since the mechanism 7 itself is rotated, rotary rolling is given to the member. In this case, the feeding speed of the member by the mechanism 7 set so that the advancing speed of the lining tube in the tube axial direction is matched to the drawing speed of the member by the lining executing apparatus, and the rotating speed is matched to that of the executing apparatus.
Patent JP-H10275876-A (JP)
Title: Airtight terminal and sensor provided therewith
Inventor: SONODA HIROAKI
IPC: H01L23/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To lessen an airtight terminal in size by a method, wherein a through- hole provided in a ceramic base is filled up with high-melting metal wire and/or paste, and the ceramic base is burned. SOLUTION: An airtight terminal 10 is composed of a cylindrical base 11 of ceramic provided with four through-holes 11a which extend in an axial direction and four high-melting metal wires 12, inserted into the through-holes 11a and burned to be airtightly sealed up to serve as a continuity part. A recess 11b, where a sensor element is installed is provided in the tip of the base 11, a flat 11c where a signal amplifying integrated circuit is placed is provided in the rear edge, and a flange 11d is provided in the peripheral part. By this setup, an airtight terminal 10 of this constitution can be hermetically sealed up, eliminating each gap between a continuity part formed of high-melting metal and the base 11.  Thus the airtight terminal 10 can be lessened in size, and moreover an integrated circuit may be mounted directly on the ceramic base 11 or various electric circuits may be formed directly on the base 11.