baber/WOPTO huggingface dataset:
Patent JP-H0391292-A (JP)
Title: Forming method of conductor pattern of printed circuit board
Inventor: TAKADA MICHIAKI
IPC: H05K3/20
Filed: 1989-09-01
Abstract: PURPOSE:To enable to make a thick-film conductor pattern on an organic matter or a complex shaped board by transferring a thick circuit pattern and performing baking after applying a lower-layer conductor paste onto a substrate and then performing pattern printing and baking a metal upper-layer conductor paste which is a different metal from the lower-layer metal on the lower-layer conductor paste. CONSTITUTION:A lower-layer conductor paste 2 is printed and applied onto the entire surface of a board 1 and then it is baked. Then, an upper-layer conductor paste 3 is pattern-printed onto the lower-layer conductor paste 2. Baking is performed in an nitrogen gas atmosphere during the baking process of the lower-layer conductor paste. At this time, metal within the lower-layer conductor paste 3 is diffused and moved to the metal within the upper-layer conductor paste 2 for coupling both, reducing adhesion strength with the substrate 1, and forming a thick-film conductor pattern 5 with a gap 4 at the boundary between the lower-layer conductor paste 2 and the upper-layer conductor paste 3. Then, an adhesive 6 is applied onto the thick-film conductor pattern 5. Then, an insulation board 7 is superposed and is adhered and then only the thick-film conductor pattern 5 is released along the gap 4 by peeling off in the upper direction as shown by an arrow, thus achieving transfer to an insulation board 7 and completing the print circuit board.
Patent JP-H0894337-A (JP)
Title: Bottle direction inspection method and device
Inventor: YAMAUCHI TAKESHI
IPC: G06T7/60
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method and device for inspecting the direction of a bottle with a simple setting and without any erroneous judgment due to other defects of the bottle. CONSTITUTION: Light is applied to a transparent bottle 1 with a recessed and projecting pattern 2 on one surface by a surface light source 4 from an extremely short distance. When the recessed and projecting pattern 2 is located on the opposite side of the surface light source 4, light is refracted at the edge part of the recessed and projecting pattern 2 to generate a dark part with a constant pattern. The direction of a bottle is judged by capturing the pattern with the camera 7 and processing it with an image processing circuit.
Patent JP-S6385070-A (JP)
Inventor: TAKADA TADAHIKO
IPC: C04B38/00
Filed: 1986-09-26
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-H03103601-A (JP)
Title: Hydraulic control system and method of controlling the same
Inventor: KURUTO ROORANDO RONEEMO
IPC: F15B11/00
Filed: 1990-08-29
Abstract: PURPOSE: To control acceleration/deceleration by a simple circuit by arranging variable pressure relief valves in lines to a tank from the middle of lines leading fluid from a pump to openings of an actuator through meter-in valves, and controlling supply/discharge to the actuator by a controller. CONSTITUTION: Fluid from a pump 10 is introduced to openings A, B of an actuator 17 through meter-in valves 13, 14 and lines 15, 16, and variable pressure relief valves 21, 25 are arranged in lines 22, 26 to a tank T from the middle of the lines 15, 16. A controller C adjusts pilot pressure from a pilot pressure pump P to be selectively transmitted to the meter-in valves 13, 14 through lines 18, 19, and the lines 18, 19 transmit pilot pressure to the relief valves 21, 25 by lines 20, 24. Thus, both acceleration and deceleration can be controlled by a single input signal of the same controller C with the simple circuit constitution.
Patent JP-2000063955-A (JP)
Title: Production of thin dual-phase hot rolled steel strip
Inventor: HORI MASASHI
IPC: B21B45/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thin dual-phase hot rolled steel strip of <=3.2 mm sheet thickness capable of obtaining uniform characteristics over the whole body of the steel strip. SOLUTION: This production method has a stage in which a rough bar or thin slab of steel contg., by weight, 0.03 to 0.15% C, 0.3 to 2.5% Si, 0.5 to 2.5% Mn, <=0.07% P, <=0.02% S, 0.005 to 0.08% sol.Al and <=0.008% N is produced, a stage in which, by heating the rough bar or thin slab, the finishing temp. in the steel strip is controlled to the range of the Ar3 transformation point to (the Ar3 transformations point +50 deg.C), and finish rolling is executed a stage in which the steel strip after the finish rolling is cooled to the temp. range of 600 to 780 deg.C at a cooling rate of >=20 deg.C/s and is held in the temp. range for >=3 sea and a stage in which the steel strip after the holding in the temp. range is cooled at a cooling rate of >=20 deg.C/s and is coiled at <=250 deg.C.
Patent JP-S61108851-A (JP)
Title: Engine power generator
Inventor: SHINODA YOSHIHIRO
IPC: F02G5/02
Filed: 1984-10-31
Abstract: PURPOSE:To utilize heat of exhaust gas effectively by mounting a steam generator on a main frame so as to be placed on an upper position of a power generator and connecting an inlet port of the steam generator and an exhaust gas outlet port of an engine with an exhaust duct almost linearly. CONSTITUTION:A body 12 of an engine 11 is fixed to a main frame 10 and a power generator 26 is fixed to a flywheel housing 14 attached to the body 12, and one end of the generator 26 is fixed to the main frame 10. And a steam generator 27 is fixed to a place upper to the power generator 26 through brackets 28, 29 so that the inlet port 27a of the steam generator 27 and an exhaust gas outlet port of an engine, that is a turbine outlet port 19 become almost linear, and connected by an exhaust duct 21. Therefore, the exhaust duct can be made short to reduce pressure loss and heat dispersion, and exhaust gas can effectively utilized with the steam generator. As the entire body is compact, small space is required for installation.
Patent JP-H0893755-A (JP)
Title: Bearing unit of wheel for automobile
Inventor: KANEHARA TADASHI
IPC: F16C19/18
Filed: 1994-09-22
Abstract: PURPOSE: To attain stable current-carrying between a wheel hub and an axle without causing a loss of rotational torque and the deterioration of sealing performance to a bearing in a bearing unit to support the wheel hub of an automobile with the axle. CONSTITUTION: A steel ball 11 is incorporated between a grease cap 10 installed on a wheel hub 1 and the end surface center of an axle 2, and an electric current is carried between the wheel hub 1 and the axle 2 through contact between the steel ball 11 and the grease cap 10. Since a contact position between the grease cap 10 and the steel ball 11 is distributed on the center line of the axle 2, generation of moment force in a contact part is eliminated, and a loss of rotational torque can be prevented.
Patent JP-H0676548-A (JP)
Title: Disk recording/reproducing device
Inventor: TAKAHIRA RYOICHI
IPC: H04N5/781
Filed: 1992-08-27
Abstract: PURPOSE:To prevent the interruption of a recording during the recording by calculating the period of time from the current position of a pick-up part to an outermost peripheral track capable of recording a main signal and outputting the remaining period of time to the outermost peripheral track capable of recording the main signal. CONSTITUTION:Time information converted by a track frame converter 4 to time corresponding to the current position track of a pick-up part 1 from time information converted by the converter 4 to time corresponding to the outermost peripheral track capable of recording the main signal are subtracted by a subtractor 9. The remaining period of time from the current position of the pick-up 1 to the outermost peripheral position capable of recording the main signal is indicated by the result of this suntraction and is displayed by a displaying part 11. Thus, since the remaining period of time to be recorded is always known, the interruption of the recording during the recording is prevented.
Patent JP-S6384281-A (JP)
Title: Video scrambling system
Inventor: MORITA HIROYUKI
IPC: H04N7/169
Filed: 1986-09-29
Abstract: PURPOSE:To reduce the degradation of restored pictures at the time of descrambling by providing a transmission evaluation function sampling means, a video signal sampling means, a comparing means, a reference data setting means, etc., to compensate the picture distortion. CONSTITUTION:The RF signal on which an evaluation function waveform signal is superposed in the encoder side and to which a prescribed video signal channel is designated after RF conversion is applied from an input terminal IN of the decoder side to an IF converting circuit 10 and has the frequency converted. This signal is converted to a digital serial value through a video detecting circuit 20, a synchronizing signal separator circuit 30, etc., and an A/D converter 36, and the evaluation function waveform signal superposed in the vertical synchronizing signal period is inputted to a transmission evaluation function sampling means 40 and a video signal sampling means 50. The nonlinear distortion of the input signal is corrected by a comparing means 60 and a reference data setting means 70, and data which has the amplitude value corrected for every one sampling clock is successively obtained in a corrected data output means 80. Thus, the degradation of descrambling pictures is compensated.
Patent JP-S59124914-A (JP)
Title: Production of rubbery olefin copolymer
Inventor: MAKINO KENYA
IPC: C08F210/16
Filed: 1982-12-30
Abstract: PURPOSE:To obtain the titled copolymer of high random copolymerizability, by copolymerizing ethylene with an alpha-olefin in the presence of a catalyst comprising finely powdered solid containing Ti, Mg, and P and an alcohol-modified organoaluminum compound. CONSTITUTION:A catalyst is prepared by combining (A) a powdered solid component obtained by contacting a uniform solution containing a chlorine-containing magnesium compound (e.g., magnesium chloride) and a P=O bond-containing phosphorus compound (e.g., triethyl phosphate) with a titanium compound (e.g., titanium tetrachloride or titanium trichloride) with (B) an organoaluminum compound (e.g., triethylaluminum) modified with an alcohol such as ethyl alcohol. The titled copolymer is obtained by copolymerizing ethylene with an alpha-olefin, or copolymerizing ethylene with an alpha-olefin and a nonconjugated diene (e.g., 1,4- hexadiene) in the presence of the above catalyst.
Patent JP-H0895155-A (JP)
Title: Camera
Inventor: ANDO HIROYUKI
IPC: G03B17/56
Filed: 1994-09-22
Abstract: PURPOSE: To provide a camera to which a protective member capable of making the camera in a photographing possible state or a housed state with a simple operation instead of a conventional camera case which is troublesome to attach and detach, for enhancing a quick photographing property and from which the protective member can be easily removed so as to easily set the camera in a consecutive photographing state. CONSTITUTION: This camera is provided with a protective cover 2 formed like a belt and wound to cover at least the photographic lens 14 of the camera, so that the camera is in the housed state, a leaf spring 3 provided on a camera main body 11 and holding at least one end of the protective cover 2 and having elasticity. Moreover, the protective cover 2 can be removed from the main body 11 by the elastic deformation of the leaf spring 3.
Patent JP-H0898912-A (JP)
Title: Slot machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 1995-09-05
Abstract: PURPOSE: To further heighten the interest of a slot machine game by providing a new prize mode called a big chance game in which bonus prize winning for obtaining the right of a bonus game is generated with high probability in addition to the prize mode of such a bonus game in which prize winning can be obtained with a higher probability than the ordinary game. CONSTITUTION: When the reels 2-4 are stopped, the stop positions are input to CPU 15 through a position detection input port 23. If the combination of symbols gives the right to start a big chance game, big chance game processing stored in ROM 25 is executed by the CPU 15. During the period of a big chance game, a designated combination among combinations of symbols, by which bonus prize winning is not usually obtained, is taken as bonus prize winning, and as a result, the generating probability of bonus prize winning is set higher than usual.
Patent JP-H1166514-A (JP)
Title: Thin-film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B5/31
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head in which a magnetic flux inside a write core is moved at high speed, whose magnetic flux responsiveness at a high frequency is good and whose manufacturing process is simple. SOLUTION: An induction-type write head is constituted so as to be provided with an upper core 1, a lower core 2, a write gap 3, a rear coupling part 4, a coil 5, and an insulating layer 6. The upper core 1 has a laminated structure which contains a soft magnetic material layer 1a, a platinum spacer layer 1b and a soft magnetic material layer 1c. Every soft magnetic material layer is plated in an induction magnetic field to which a magnetic field is applied in the width direction of the core, and the platinum spacer layer is formed so as to be plated in a thickness of 2 to 50 nm.  When the soft magnetic material layers which are divided in their thickness direction are coupled magnetostatically, only a magnetic domain in which magnetic domains inside the core are arranged orderly in the width direction is obtained, a magnetic flux in the long direction of the core is moved only by turning a magnetization spin, the magnetic flux inside the core is moved at a high speed, and the magnetic flux responsiveness at a high frequency of the induction-type write head becomes good.
Patent JP-S6470836-A (JP)
Title: Duplicated constitution setting system
Inventor: NAGABORI KAZUO
IPC: G06F15/16
Filed: 1987-09-11
Abstract: PURPOSE:To normally constitute a current system even if the transmission time of fault information is different by providing each processor with a system constitution comparing/equalizing means in an information processing system having duplicated processors and storage devices. CONSTITUTION:The system is constituted of duplicated processors 100 and storage devices 200. In the duplicated systems, one is a current system and the other is a preparatory system. Information (e) system constituting information indicting the combination of the processor 100 and storage device 200 and information (a) is fault information inputted to the processor 100. The system constitution comparing/equalizing means 300 is arranged in each processor 100. After the passage of a certain time from the input of the information (a), the means 300 compares the information (e) held in the processor for itself with the information (e) held in the other processor 100, and the contents of both the information (e) are different, one information is changed so as to coincide with the other information (e). Thus, the constitution of the current system can be normalized.
Patent JP-H1157221-A (JP)
Title: Game device
Inventor: ABE NAOMITSU
IPC: A63F13/837
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance the realistic feel of a game and to make the game more interesting for users by making the game proceed continuously. SOLUTION: This device causes a display part 12 to output sequentially a plurality of images originated by an image originating control part 2, under control of a system control part 1. In this case, while a moving image in which the desired object moves continuously is being displayed, the desired game data are read from game data stored in a game data storage part 3 and are stored in a data storage part 4.
Patent JP-2000044891-A (JP)
Title: Instant adhesive composition
Inventor: TODA KENJI
IPC: C09J4/04
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a rapid curing rate for an acidic surface and exhibiting an excellent storing stability by containing a cyanoacrylate monomer and a calix crown compound as a polymerization accelerator. SOLUTION: This instant adhesive composition contains (A) cyanoacrylate monomer and (B) 0.05-5 wt.% calix crown compound of any of formula I to III (R1 is H or a lower alkyl; R2 is H or a lower alkyl). The component (A) is preferably the cyanoacrylate of formula IV (R3 is a 1-4C alkyl, an alkenyl or the like). For example, the composition is obtained by adding 4-tert- butyl-calix [4] crown-4 to a base instant adhesive composition consisting of ethylcyanoacrylate, a polyalkyl methacrylate, 1,2,3-benzene triol and boron trifluoride diethyl ether complex. Thereby it becomes possible to perform an instant adhesion to an acidic surface such as a wood, etc.
Patent JP-H0544454-A (JP)
Title: Exhaust of internal combustion engine
Inventor: NAKAGAWA HIROSHI
IPC: F01N3/20
Filed: 1991-08-17
Abstract: PURPOSE:To eliminate a defect wherein a catalyst function can not be exhibited wed according to the load state of an engine since the length of an exhaust gas pipe is heretofore specified, to keep catalyst activity even during low speed low load operation, so as to keep the heat resistance of a catalyst even during high speed high load operation. CONSTITUTION:An exhauster comprises two kinds of long and short exhaust gas pipes 12 and 13 located between an internal combustion engine body and a catalyst layer 11, and an exhaust gas pipe switching valve controller 16 to perform switching operation by means of a sensor 17 to sense the temperature of the catalyst layer and two kinds of long and short exhaust gas pipe switching valves A and B according to a temperature change which is concerned with the sensor. Or, an output state detecting means to sense a value, such as the intake air negative pressure and the number of revolutions of an engine, and detect an engine output is provided instead of the temperature detecting means 17 for the catalyst layer.
Patent JP-S6287633-A (JP)
Title: Engine stall preventing method for construction equipment
Inventor: KIMURA NOBUO
IPC: F02D29/04
Filed: 1985-10-14
Abstract: PURPOSE:To prevent an engine from stalling at a low sped range, by installing a delayer delaying a desired speed signal as long as the specified time, and also a selector selecting a signal out of a voltage generator so as to be transmitted to a current amplifier under the specified condition. CONSTITUTION:Only in case a deviation at an adder 50 is minus, a signal for reducing the discharge of a variable displacement pump is generated at a function generator 53. A voltage signal equivalent to the minimum discharge of the variable displacement pump 7 is fed to a selector 56 by a voltage generator 54. A desired speed signal is delayed as long as the specified time at a delayer 55 and fed to a comparator 57. When operating speed of a throttle lever exceeds the fixed value, a signal (d) out of a pulse generator 59 is inputted into the selector 56 as long as the specified time. Thus, an engine stall at a low speed range is preventable.
Patent JP-H0280591-A (JP)
Title: Mask plate for partial plating
Inventor: MAETANI KAZUO
IPC: C25D5/02
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a mask plate withstanding use at a high temp. tor a long time by piercing many small holes in the whole of a reinforced core or forming many small recesses on both sides of the core. CONSTITUTION:A mask plate 4 for partial plating is composed of a reinforced core 5 having openings 7 and a soft material 6 enclosing the core 6. Many small holes of 1-2mm diameter are pierced on the whole of the core 5 or many small recesses are formed on both sides of the core 5. A mask plate withstanding use at a high temp. for a long time can be obtd.
Patent JP-2000017200-A (JP)
Title: Inorganic antimicrobial primer
Inventor: KUNII HARUO
IPC: C09D183/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating capable of protecting the surfaces of articles to prevent the physical, microbial and chemical deteriorations of the articles. SOLUTION: An inorganic coating is obtained by mixing an ethyl silicate, a silane coupling agent and a composite antimicrobial agent in a solvent mixture comprising ethanol and ethyldiglycol.
Patent JP-H04110075-A (JP)
Title: Foreign matter ejector for stone extractor
Inventor: KAWANO HIDEAKI
IPC: B07B4/08
Filed: 1990-08-30
Abstract: PURPOSE:To improve the efficiency in separating stone chips and unhulled rice by extending one side end of an ejection hole in its longitudinal direction upward to provide a protrusion, flattening the upper surface, staggeringly arranging the ejection holes and providing a stone chip outlet on one end of a screen and an unhulled rice outlet on the other end. CONSTITUTION:Small stone chips are oscillated and transferred by the protrusion 6 of the screen 3, discharged into a discharge chute 14 from a stone chip outlet 17 at the front end of the screen 3 and transiently stored. A discharge valve 18 closing the outlet 15 of the chute 14 is pushed by an opening and closing roller 22 and opened, and the small chips are discharged to the outside of a frame 1 from the outlet 15 through an outlet cylinder 23. The large chips are supplied on sorting wires 13 from an unhulled rice outlet 8 at the rear end of the screen 3 and discharged to the outside of the frame 1 from the outlet 17. The unhulled rice is transferred to the rear end over the screen 3, supplied on the wires 13 from the outlet 8 at the rear end of the screen 3, dropped from a gap between the wires 13 into an outlet funnel 16 and discharged to the outside of the frame 1. Consequently, the chips are efficiently transferred and separated.
Patent JP-H1072952-A (JP)
Title: Functional pole
Inventor: MORITA KAZUO
IPC: E04H12/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To facilitate pole replacing work by dividing a pole body and pipe members at an exposed part. SOLUTION: This functional pole is provided with a pole body formed in nearly cylindrical shape erected on the ground having a part buried in the ground and a part exposed to the ground, and pipe members such as feed water pipes 21, 24 and electric wire protective tubes 18a, 18b, 23a, 23b fitted and fixed into the pole body. In this case, the pole body is formed being divided in an upper pole 11 and a lower pole 12 at an exposed part, and the pipe members are formed being divided in upper parts and lower parts corresponding to the division of the pole body.
Patent JP-S6291014-A (JP)
Title: Characteristic changeover low pass filter
Inventor: NAKAZAWA FUMIHIKO
IPC: H03H11/04
Filed: 1985-10-16
Abstract: PURPOSE:To select easily a cut-off characteristic in a low pass filter by providing a changeover circuit inputting a switching signal and operated simultaneously. CONSTITUTION:In inputting a switching signal 9 to the 1st band switching circuit 6, a switch element 61 is operated to connect a resistor 62 and a capacitor 63 in parallel with a termination resistor 43, then the cut-off frequency of the low pass filter 4 is lowered to obtain a low pass filter suitable for a low band signal. In inputted the switching signal 9 to the 2nd band switch circuit 7, a switching element 71 is operated and a circuit comprising a resistor 72, a capacitor 73 and a coil 74 or the like to obtain the cut-off frequency suitable for the low band signal is added to a differentiation circuit 8. Thus, the characteristic switching type low pass filter where a desired high pass characteristic is selected automatically and easily at a high speed is realized.