baber/WOPTO huggingface dataset:
Patent JP-S56167715-A (JP)
Title: Production of fiber-reinforced plastic
Inventor: YAMANISHI NOBUO
IPC: C08G18/67
Filed: 1980-05-28
Abstract: PURPOSE: To obtain a tough, water-resistant RFP, by adding a fiber-reinforcing material pretreated with a mixture of a polyisocyante and an OH group-containing vinyl compound or a reaction product therebetween to a vinyl type thermosetting resin.  
     CONSTITUTION: A fiber-reinforcing material, e.g., glass fiber, carbon fiber, is submerged in or coated with, for example by a sprayer, a treating solution prepared by diluting a mixture or compound of (i) a polyisocyante, e.g., tolylene diisocyante, and (ii) an alcoholic-OH group-containing vinyl compound, e.g., β-hydroxyethyl acrylate, with a diluent such as acetone to obtain a pretreated fiber-reinforcing material. This fiber-reinforcing material is added to a vinyl type thermosetting resin, e.g., unsaturated polyester resin, diallyl phthalate resin, to obtain FRP.  
     USE: Car construction materials, yachts, golf shafts, skis, ducts, solar water-heating systems, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1199641-A (JP)
Title: Recording apparatus
Inventor: MIYAZAKI AKIHITO
IPC: B41J25/308
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To keep a head gap precisely and to do good transfer of a recording material by a method in which clearance regulating means are installed in both recording head side fringe parts, the clearance between a recording body and a recording head is regulated, an air current shut-off means is installed near a recording material fly part to shut off an air current which tries to pass through the clearance. SOLUTION: A wheel 35 as a clearance regulating means is shaft-attached at a position other than a printing area in both sides of a head base 2 near the gasification part center C of a printer head 1 to prevent the contact between the end part 2a of the head base 2 and a recording sheet 12, so that head operation is stabilized and the recording sheet is not hurt. A hood 34 is installed over the entire direction of the end part 2a of the head base 2, and additionally a hood 38 which covers the outside of a wheel 35 is installed. In this way, in the scanning of the printer head 1 in the Y direction, an air current which tries to pass through the clearance between the head base end part 2a and the recording sheet 12 is shut off. Therefore, gasified dye flying from a gasification part is transferred easily without being affected by the current.
Patent JP-H09255624-A (JP)
Title: Bicyclo(3.3.0)octane derivative
Inventor: HIYAMA TAMEJIROU
IPC: C07D303/48
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new bicyclo[3.3.0]octane derivative, having excellent germicidal activities and useful as an agricultural and horticultural germicide. SOLUTION: This bicyclo[3.3.0]octane derivative is represented by the formula (R<1> is H or a 1-4C alkyl; R<2> and R<3> are each independently H, a 1-10C alkyl, etc.; A and B are each independently H or, together, denote epoxy or a bond; D and E are each H or, together, denote a bond), e.g. tetramethyl bicyclo[3.3.0]octa-2,6-diene-1,2,5,6-tetracarboxylate. The exemplified compound is obtained by reacting tetramethyl cycloocta-1,5-cis,cis-diene-1,2,5,6- tetracarboxylate with a base such as lithium hexamethyldisilazide in the presence of a copper (II) triflate, etc.
Patent JP-H09258623-A (JP)
Title: Image forming device
Inventor: HONDA TOSHIRO
IPC: G03G21/10
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To stabilize printing quality and to prolong a life by preventing the soiling of a conductive sheet. SOLUTION: The surface of a photoreceptive drum 3 is contact-electrified by the conductive sheet 31 of an electrifier 4, and an electrostatic latent image is formed by exposure, and it is visualized, and a toner image visualized is transferred on recording paper, and the unnecessary stuck material such as untransferred toner or the like remaining on the surface of the photoreceptive drum 3 is removed by a cleaning device 8. In this case, the cleaning device 8 is provided with a first cleaning blade 38 scraping off the unnecessary stuck material by being brought into contact with the surface of the photoreceptive drum 3 and a second cleaning blade 41 constituted of the same material as the conductive sheet 31 and brought into contact with and positioned between a contact part with the conductive sheet of the photoreceptive drum and the contact part with the first cleaning blade.
Patent JP-2000263239-A (JP)
Title: Manufacture of magnetron parts
Inventor: MATSUZAKI TOSHIYUKI
IPC: H01J23/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To stabilize the joining strength in the joining part of a weld zone in high level, and to manufacture magnetron parts high in quality and reliability with a high yield. SOLUTION: In this method for manufacturing the magnetron parts by butting the parts 3b to be welded consisting of a high melting point metal to a magnetron parts main body 2 and welding them to one body by resistance welding, an inclined surface 7 whose diameter is more reduced in the butting direction, leaving a flat part 6 is preliminarily formed on the butting end face of the parts 3b, then the flat part 6 is butted to the magnetron parts main body 2 to execute the, resistance welding.
Patent JP-H11273590-A (JP)
Title: Cathode-ray tube apparatus
Inventor: INOUE TOSHIAKI
IPC: H01J29/76
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a horizontally deflection coil distribution suitable for high frequency deflection giving excellent image properties with lowered deflection power consumption, regarding a cathode-ray tube comprising an approximately pyramid-shape funnel yoke part. SOLUTION: In this cathode-ray tube apparatus comprising a cathode-ray tube having an approximately rectangular screen and a funnel yoke part with an approximately pyramid-like shape for installing a deflection yoke, the horizontally wound wire 22a of the deflection yoke is distributed in the longer side and the shorter side while forming an angle θ, which is defined as tan θ=M/N (wherein M and N are defined as the aspect ratio M:N of the screen), from the tube axis to the vertical axis V in a cross-section vertical to the tube axis and the ratio of the wound wire in the shorter side is controlled to be 85% or higher in at least one cross-section vertical to the tube axis.
Patent JP-H09260119-A (JP)
Title: Resistor, manufacturing method thereof, electron gun using it and electron tube
Inventor: KAMINAGA YOSHIHISA
IPC: H01C13/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reliably fix terminals to an insulation board, without microcracking this board by fitting fixtures of the terminals into terminal receptacles and pressing the receptacles to the outside to fix the fixtures of the terminals in through-holes of the insulation board. SOLUTION: On the surface 31a of an insulation board 31, electrode leading terminals 36 are disposed, corresponding to through-holes 32, terminal receptacles 37 have outer diameters insertable into the holes 32 and lengths equal to the thickness of the board 31. Fixtures 36a of the terminals 36 to be inserted and fitted into the receptacles 37 have tapers 36d at the top ends and have electrode contacts 36b and leads 36c. When the fixtures 36a of the terminals 36 are inserted in the receptacles 37, the side wall of each receptacle is pressed to the inner wall of the through-hole 32 of the board 31 and reliably fixed to the interior of the hole 32 due to the reaction from the inner wall of the hole 32.
Patent JP-S62227818-A (JP)
Title: Wheel driver
Inventor: KAWAMURA HIDEO
IPC: B60K17/04
Filed: 1986-03-28
Abstract: PURPOSE:To make wheels directly drivable with power out of an electric motor as well as to aim at reduction in a transfer loss, by installing a rotor of the motor on an output shaft of a final reduction gear, and also installing a device feeding this electric motor with power. CONSTITUTION:A trans-axle 1 houses a gear shifting mechanism and a differential gear mechanism 3 inside as one body, and power of an engine is transmitted to the input shaft 2 via a clutch. The differential gear mechanism 3 as a final reduction gear mechanism is constituted of each of gears 3a-3d, driving wheels 5a and 5b installed in driving shafts 4a and 4b, thus it runs a vehicle. In this case, rotors 6a and 7a having a cage coil each are installed on the circumference of these driving shafts 4a and 4b, and stators 6c and 7c having coils 6b and 7b corresponding to these rotors 6a and 7a are attached to driving shaft covers 4a and 4d, constituting two electric motors 6 and 7. These motors 6 and 7 are energized with a continuous rating current and controlled by a controller.
Patent JP-S60213038-A (JP)
Title: Wire bonding device
Inventor: ATSUMI KOUICHIROU
IPC: H01L21/60
Filed: 1984-04-09
Abstract: PURPOSE:To prevent the oxidation of a ball by mounting a torch electrode and a cover covering a capillary on the formation of the ball to a torch body for a spark. CONSTITUTION:When a wire 13 is bonded with a pad section in a pellet, a torch proper 14 for a spark advances,and a torch electrode 16 faces the lower end of a capillary 12. The capillary 12 intrudes into a cover from a groove 17b in the cover and faces the torch electrode 16 at that time. Since a shielding gas is blown off from a feed opening 15 through a tube 18, a wire 13 region in the torch electrode 16 is shielded from atmospheric air. Since the wire 13 region in the torch electrode 16 is covered with the cover 17, the interruption of atmospheric air is ensured. When voltage is applied to the torch electrode 16 under the state, a ball 21 is formed at the tip of the wire 13. Since the ball 21 is covered with the shielding gas consisting of an inert gas, surface oxidation can be prevented.
Patent JP-2000265111-A (JP)
Title: Aqueous surface treating agent for metal material and surface treated metal plate
Inventor: KINOSHITA YASUHIRO
IPC: C09D175/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treating agent useful for forming a coating film having excellent corrosion resistance, coating adhesivity, especially corrosion resistance of damaged part by making the agent include a specific dispersant. SOLUTION: This treating agent comprises (A) a urethane resin and/or an acrylic resin, (B) a curing agent, (C) silica particles, (D) a polyethylene wax having 0.01-0.2 μm average particle diameter, (E) a compound of the formula [R1 is a 1-20C alkyl or a 2-20C alkyl; R2 is (EO)m-(PO)n (E is ethylene; P is propylene; m is 5-20; n is 0 or 1-10);R3 is H or the like;  R4 is H, a lower alkyl or the like] as a dispersant and water in which the component A and the component B are dissolved or dispersed in water, respectively, the component C and the component D are dispersed in water the component E is dissolved in water, the ratio of the components (A+B) to the total solid content of the component A to the component E is 50-95 wt.%, the ratio of the component C is 3-40 wt.%, the ratio of the components (D+E) is 2-20 wt.% and the ratio of the component A/the component B is 4/1 to 49/1 (by weight).
Patent JP-S58188433-A (JP)
Inventor: NAMEKAWA KOUROKU
IPC: G01P5/24
Filed: 1982-04-28
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-H10326583-A (JP)
Title: Electron emitting device, and image forming device and voltage applying device using this electron emitting device
Inventor: MIYAZAKI KAZUYA
IPC: H01J29/28
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To lower the electrostatic capacity between both electrodes of a face plate and a rear plate, and to restrict the influence of discharge between both the electrodes by dividing electrodes to be arranged on a substrate opposite to each other into plural parts, and connecting each electrode to an accelerating voltage applying means through a resistor, and applying the constant voltage to each electrode. SOLUTION: An electrode of a face plate is divided, and a high resistor R1 is inserted into each divided electrode so as to lower the capacity and discharging current Ib2 . Fluctuation of the voltage to be applied to elements due to the discharging current is thereby reduced so as to improve the generation of damage at the time of discharge. Each electrode is connected in parallel with each other through a resistor, and at this stage, in the case where multiple electron emitting elements are arranged so as to be selected in a cathode side, an electron emitting type or other electron emitting element can be desirably used. Influence to electron emitting element by discharge is thereby relaxed, and durability is improved, and long lifetime is realized.
Patent JP-H09269204-A (JP)
Title: Base board for rotaty position sensor
Inventor: TAKAGI KUNIO
IPC: G01D5/165
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a base board for a rotary position sensor capable of being structured electrically stably and in miniature. SOLUTION: In a rotary position sensor base board in which a sliding resistor 13 formed on one side surface 10a, also a collector 20 formed on the surface 10a are provided, and a pair of resistor terminals 17 and 19 connected to both the end parts of the resistor 13, and a collector terminal 22 connected to one end part of the collector 20, are aggregated to a leading-out part 12; a conductor 16, connecting one end part of the resistor 13 to one side resistor terminal 17, is formed on the other side surface 10b.
Patent JP-S57185514-A (JP)
Title: Numerical controller
Inventor: KIYOKAWA MORIO
IPC: G05D3/00
Filed: 1981-05-11
Abstract: PURPOSE:To control the synchronizing operation of a travelling type bridge simply, by correcting a specified position error caused between axes of the travelling type bridge at the synchronizing operation through the rotation of a correcting motor. CONSTITUTION:When a command pulse for the synchronizing operation is inputted to a digital phase modulator 1, the rotation is controlled for a driving  motor 4 with the operation of a phase discriminator 2 and a driving amplifier 3.  The rotation of the driving motor 4 is delivered to worms 8 and 18 via a differential gear box 7 and the rotation of the worms 8 and 18 moves a travelling  type brige via the respective worm rack. Then, a dog input signal is outputted  from a dog 23 fitted to the 2nd axis of the travelling type bridge, a correcting  pulse generator 24 receives this input signal and output correcting pulses. Thus,  a correcting motor 10 is rotated and the correcting operation of the position  error of the 2nd axis to the 1st axis of the travelling type bridge is made via  the differential gear box 7. Thus, the 1st and 2nd axes of the travelling type  bridge can be operated synchronizingly.
Patent JP-H09252674-A (JP)
Title: Gene introduction method by microbe of genus agrobacterium and production method for transformed plant
Inventor: TAKASAKI TSUYOSHI
IPC: C12N15/09
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently introduce a gene to the plant of the genus Brassica and to produce transformed plants by pre-culturing the tissue piece of the plant belonging to the genus Brassica, then immersing it in infection liquid containing the microbes of the genus Agrobaterium and culturing it under specified conditions. SOLUTION: After the tissue piece of the plant belonging to the genus Brassica such as Brassica rapa is pre-cultured in a tissue culture medium whose pH is 5.0-6.9, it is immersed in the infection liquid containing the microbe of the genus Agrobacterium, the immersed tissue piece is coexistingly cultured in the tissue culture medium and the gene is introduced to the plant of the genus Brassica. Also, it is preferable to provide a feeder cell in the tissue culture medium and it is preferable to set the values of X, Y and Z so as to satisfy the formula 82<X/10+(Y-19)<2> +Z<145 [X is the time (minute) to be immersed in the infection liquid; Y is a temperature ( deg.C) at the time of coexisting culture; Z is the period (hour) of the coexisting culture] for producing the transformed plant of the genus Brassica.
Patent JP-H03270957-A (JP)
Title: Continuous paper guide device for printer
Inventor: KOSEKI HIROSHI
IPC: B41J29/50
Filed: 1990-03-20
Abstract: PURPOSE:To make it easy to set regular papers which are most frequently used by providing a stopper for regulating a movement of a continuous paper conveying unit along a guide arranged in fixable manner at any position of the guide and energizing means for abutting the unit against the stopper. CONSTITUTION:There are provided a lock device 3 which can fix and release freely a continuous paper conveying unit 1 to and from a guide 2, a stopper 4 for regulating a movement of the unit 1 along the guide 2 arranged in fixable manner at any part of the guide 2, and energizing means for energizing the unit 1 so as to abut against the stopper 4. When a lock of the lock device 3 is released, the unit 1 energized by the energizing means 5 moves to a position abutting against the stopper 4. Accordingly, if the stopper 4 is fixed to a normal position being used most frequently, the lock device 3 is locked at the position where the unit 1 abuts against the stopper 4 so that setting of the papers at the regular position can be completed.
Patent JP-S4951618-A (JP)
IPC: B22F3/02
Filed: 1973-06-25
Abstract: A method for the manufacture of a closed casing, in which material is stored at a pressure of less than 10<->1 torr, characterized in that the casing is sealed in a space in which the pressure is at least equal to the pressure mentioned above.
Patent JP-S56166603-A (JP)
Title: Dual-feeding unidirectional antenna
Inventor: FURUYA ISAMU
IPC: H01Q3/26
Filed: 1980-05-28
Abstract: PURPOSE:To obtain an antenna with extremely superior unidirectiveity by constituting a dual-feeding antenna, having specific relations shown by equation, by using antennas with radiation impedance. CONSTITUTION:Two antennas 1 and 2 with radiaton impedance Zs (OMEGA) are arranged in the same axial direction at an interval d(m). Antenna 1 an 2 are fed separately with a fed voltage level difference Al (dB) and a feeding phase difference beta'l (degree) satisfying equation 9-12 (where Zm is mutual impedance between two antennas 1 and 2, lambda is free space wavelength, and phi is an angle with the axial direction at 0 deg.).
Patent JP-S52154397-A (JP)
Title: Laser device with radiation positioning mechanism
Inventor: YOSHIMI TAKEO
IPC: H01L21/66
Filed: 1976-06-18
Abstract: PURPOSE:To set an optical path by making combination use of a visible ray in performing various monitoring using invisible rays such as ultraviolet rays, infrared light, etc.
Patent JP-H01243794-A (JP)
Title: Color television calling device
Inventor: SUZUKI TOYOJI
IPC: H04N9/71
Filed: 1988-03-25
Abstract: PURPOSE:To automatically cut the uncomfortable color of a subject and to switch an image to a monochromatic image under a environment where the illumination intensity of the subject goes to be low, by providing a color killer means in the color television of a slave device at the door. CONSTITUTION:A switching circuit 7 is provided as the color killer means to erase the color burst signal of 3.58MHz from a video signal. When the bright subject is image-picked up, since the signal to be over a level determined by a reference voltage generator 10, is outputted from an amplifier 3, a comparator 9 is not operated. When the dark subject is image-picked up, since the signal to be under the level determined by the generator 10, is outputted from the amplifier 3, the comparator 9 is operated and the switching circuit is opened. Thus, the color burst signal of 3.58MHz is interrupted and the composite video signal of no color burst signal is sent from a terminal 1a. Thus, a color, which is unnatural and dull, at the time of the dark subject is erased and a picture easy to see can be obtained.
Patent JP-H09237084-A (JP)
Title: Music box device
Inventor: TAKEI HIDEO
IPC: G10F1/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely mount a music box movement without using screws by putting a contact part and a barrel drum into a pressurized contact state and fixing the music box movement by means of detaining pawls to a housing member. SOLUTION: The housing and fixing of the music box movement 2 into a case are executed by inserting the music box movement 2 from an aperture 4 into the case from the front surface side of the barrel drum 11 to bring a projecting part 13 and the barrel drum 11 into pressurized contact with each other and engaging the detaining pawls 8, 9 in this state with the rear surface side part of a frame 3. In such a case, the projecting part 13 as the contact part is adequately formed on the extension line of a winding-up shaft 12. If the music box is constituted in such a manner, the external force, if applied axially on the music box, is received on the extension line and, therefore, the mounting state of the case and the music box movement 2 is less affected and the secure mounting is made possible. Further, a hole for supporting the top end of the winding-up shaft is formed in the front surface part of the barrel drum 11 and the projecting part 15 is engaged with the hole at the time of mounting.
Patent JP-S51146900-A (JP)
Title: Automatic cashing equipment of prize orrefund money
Inventor: TSURUTA SHIGETOSHI
IPC: G06Q50/10
Filed: 1975-06-11
Abstract: PURPOSE: To pay automatically refund money won in a game according to information on magnetic card without troubling a clerk. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52154654-A (JP)
Title: Process status indicator
Inventor: NOMURA MASAHIDE
IPC: G05B15/02
Filed: 1976-06-18
Abstract: PURPOSE:To facilitate a picture moving operation for grasping the process status by letting the cathode ray tube display part of the picture and its location in the entire picture.
Patent JP-H04307046-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: ADACHI AKIHISA
IPC: A61B8/12
Filed: 1991-04-03
Abstract: PURPOSE:To provide an ultrasonic diagnosing apparatus which enables the diagnosing and treating of closure or constriction in a blood vessel without injection of a physiological saline into the blood vessel. CONSTITUTION:An ultrasonic vibrator 2 provided rotatably at the tip of a catheter 1 is scanned in sector with a drive section 6 through a wire 5. An ultrasonic wave to be emitted from the ultrasonic vibrator 2 is made to hit an atheroma 18 in a blood vessel 17 and the ultrasonic being reflected is detected for image processing thereby obtaining an ultrasonic tomographic image of the atheroma 18.
Patent JP-H11246229-A (JP)
Title: Mold for molding optical element
Inventor: SHIOKAWA TAKANOBU
IPC: B29C33/38
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding optical elements excellent in surface accuracy and shape maintenance of a molding surface. SOLUTION: This mold 1 for molding the optical elements has a block body 3 having the molding surface 31 for press molding of the optical element and a base material 2 for supporting the block body 3. The block body 3 comprises a metallic material mainly composed of at least one among Pt, Ru, Re, Os, Ir, Rh and Pd. The block body 3 is preferably fixed by a fixing means 4 to the base material 2. The molding surface 31 is preferably directly disposed on the surface of the block body 3.