baber/WOPTO huggingface dataset:
Patent JP-H05286448-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D103/00
Filed: 1992-04-14
Abstract: PURPOSE:To prevent traveling stability from being spoiled by changing the steering of rear wheels in a specified steering changing ratio to a front wheel steering angle by a rear wheel steering angle control means according to an average vehicle speed calculated by an average vehicle speed calculating means. CONSTITUTION:When an actual vehicle speed is equal to or faster than an average vehicle speed, the actual vehicle speed is used as a control vehicle speed, and even if a steering angle of rear wheels 2RL and 2RR is controlled according to the actual vehicle speed, since an in-phase quantity of the rear wheels 2RL and 2RR to front wheels 2FL and 2FR is decreased, the possibility of deteriorating traveling stability is precluded. A rear wheel steering angle calculating means calculates a steering changing ratio of the rear wheels 2RL and 2RR to the front wheels 2FL and 2FR according to a specified steering changing ratio characteristic in the basis of a vehicle speed inputted from a vehicle speed calculating means, and also calculates an objective rear wheel steering angle in the basis of the calculated steering changing ratio and a steering wheel steering angle detected by a steering angle sensor 13, and outputs them to a rear wheel steering changing means 33.
Patent JP-H10273347-A (JP)
Title: Reduction of pb in slag
Inventor: TATEISHI TORU
IPC: C04B5/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a slag by reducing a Pb content in the slag to below a prescribed level by supplying a slag containing Zn and Pb components and carbon into a reaction furnace, reacting the slag in a fused state with the carbon and discharging the Pb component made to a vapor state to outside the furnace. SOLUTION: A slag containing Zn and Pb components is obtained by respectively discharging a steel manufacturing dust as a steel manufacturing discharged material from a dust silo 22 and a reduced slag as a steel manufacturing discharged material from a reduced slag silo 24 and blending them. The resultant slag is fed to an oxygen burner 12 by using air as a carrier gas and injected into a high temperature flame in the oxygen burner 12, then fused in a reaction furnace 10.  Simultaneously, carbon powder in a vessel 26 is fed to the oxygen burner 12 by using air as a carrier gas and injected into a high temperature flame in the reaction furnace 10 together with the slag containing Zn and Pb components, then subjected to a reaction, thus the Zn and Pb components in the fused slag 28 is discharged as a vapor state and oxidized by air at an exit of the reaction furnace 10, then recovered in a bag dust collector 32 on a downstream side.
Patent JP-H09258248-A (JP)
Title: Formation of electrode for liquid crystal display and its electrode structure
Inventor: YOSHIKAWA MINORU
IPC: G02F1/1343
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode forming method for liquid crystal display capable of lowering the resistance of the electrode on a glass substrate and flattening the electrode, and its electrode structure. SOLUTION: This electrode forming method has a stage for forming auxiliary electrode 12 consisting of a metallic film having a multilayered structure of a narrow width by wet etching on the glass substrate 11, a stage for polishing the surface of the auxiliary electrode 12 on the glass substrate 11 by mechanical means after this stage and a stage for forming a transparent electrode 13 of a broad width covering the auxiliary electrodes 12 after this polishing stage. The auxiliary electrode consisting of the metallic film of multilayered structure is has undercut formed by wet etching and the overhung part is removed in the polishing stage by the subsequent mechanical means. The transparent electrode is formed thereon, thereby, the occurrence of the damage on the transparent electrodes by stresses is averted and the lowering and flattening of the electrode are made possible.  In addition, the electrode are formed inexpensively.
Patent JP-S59219899-A (JP)
Inventor: MATSUBARA OSAMU
IPC: H05B41/18
Filed: 1983-05-27
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-S63260723-A (JP)
Title: Method and device for automatic wiring of wire electrode
Inventor: FUTAMURA SHOJI
IPC: B23H7/10
Filed: 1987-04-17
Abstract: PURPOSE:To provide simple and sure automatic wiring of a wire electrode by accommodating a plurality of rigid and straight pilot members, feeding them one after another, inserting each of them in a through hole in a work to be processed, and by connecting the inserted pilot member with wire electrode. CONSTITUTION:U-shaft or V-shaft of a taper processing mechanism 5 is moved to align the axis of pilot member and head 18 with the axis of the bottom head 20. X-Y table whereon a work to be processed 19 is placed, is moved to align a start hole 19-1 in the part to be processed with the center shaft of the head 18. Pilot members 10 are fed one after another by a feed roller 17. As rigid and straight, each pilot member 10 is inserted in the start hole 19-1 smoothly. The axis of the top head 15 is aligned with the axis of bottom head 20 by the abovementioned taper processing mechanism 5, and the top of the pilot member 10 is contacted with the tip of wire electrode 1 exposed from the top head 15, and the two ends are connected together by a cutting and connecting device 43.
Patent JP-S59230636-A (JP)
Inventor: ROJIYAA JIIN RUUSHII
IPC: B01J20/08
Filed: 1984-05-14
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-S5619988-A (JP)
Title: Manufacture of filter plate
Inventor: FUKUTOMI ISAO
IPC: B01D25/12
Filed: 1979-07-24
Abstract: PURPOSE: To manufacture a filter plate extremely easily by disposing frame materials formed with dovetail grooves on the surfaces on the circumferential edges of both sides of a flat plate, spot welding these and fitting devetail members into the dovetail grooves.  
     CONSTITUTION: At the time of manufacturing the filter plate by building frame materials 2 to the circumferential edges on both sides of a flat plate 1, dovetail grooves 6 are beforehand provided on the front side of the frame materials 2 and while the thin-walled portions in their bottom are being pressed from both sides by welding electrodes, they are spot welded at suitable intervals over the entire circumference. Thence, the remaining portions of the dovetail grooves 6 on the front side of the frame materials 2 are fitted therein with dovetail members 7 of the shape conforming thereto from the respective ends of the frame materials 2. Soft synthetic resins, rubber and the like having soft elasticity are preferable as the dovetail members. The thus obtained filter plates and filter materials are alternately superposed and are fixed by clamping, whereby the filter apparatus is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58213323-A (JP)
Title: Mark signal generating circuit
Inventor: MORIKAWA TAKASHI
IPC: G06F9/312
Filed: 1982-06-04
Abstract: PURPOSE:To save the amount of hardware, by providing two pointer effectiveness displays for discriminating whether a start pointer and an end pointer are used or not. CONSTITUTION:A mark signal generating circuit is provided with a start pointer effectiveness indicating flip-flop 7, an end pointer effectiveness displaying flip- flop 8, an AND circuit 9 and an OR circuit 10. A value of a start pointer 1 is inputted to an A pattern generator 3 as it is from the AND circuit 9 when the flip-flop 7 is 1, and a value of all 0 is inputted as the start pointer when the flip-flop 7 is 0. Further, a value of an end pointer 2 is inputted to a B pattern generator 4 as it is when the flip-flop 8 is 1, and all 1 is inputted as the end pointer when 0. Thus, two pointers are not required at the memory transfer on the halfway.
Patent JP-H10275526-A (JP)
Title: Self-lubricating insulation wire
Inventor: MATSUMURA KAZUHIRO
IPC: C09D5/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain significantly improved lubrication property and prevent insulation performance of an insulation wire from being lowered in a coolant or a refrigerator oil by forming a coating and burning layer of polyamide imide based insulating coating in which a fluorine-based detergent and polyolefin wax are mixed directly on a conductor or via another insulation coat film. SOLUTION: When a polyamide imide based insulation coat is used, it is combined with a fluorine-based detergent and polyolefin as a lubricant component and added and dispersed. A coating and burning layer of a polyamide imide based insulating coating in which fluorine-based detergent and a poly- olefin wax or imide-based insulation coating is formed via another insulation coating. In this case, the polyamide imide based coating contains 0.1 pts.wt. of fluorine-based detergent and 0.1 to 20 pts.wt. of polyolefin wax with respect to 100 pts.wt. of polyamide imide based resin.
Patent JP-S58211657-A (JP)
Title: Ultrasonic flaw detector for inside of pipe
Inventor: SUGAI KAZUO
IPC: G01N29/40
Filed: 1982-06-04
Abstract: PURPOSE:To elevate the reliability of flaw detection data by identifying sporadic defect signals as noise and a plurality of defect signals as defect echo among detection signals as obtained from a plurality of vibrators. CONSTITUTION:An ultrasonic wave transmitting section comprising a trigger 18, a channel converter and a pulser 20 transmits a time-division cycle signal to vibrators C1-C3 as excitation signal. Ultrasonic beams transmitted from the vibrators C1-C3 have different incident angles with respect to the inner surface of a pipe and corresponding reflected echoes are inputted into the ultrasonic wave receiving section. In the ultrasonic wave receiving section, the reflected echoes are outputted as defect signal when higher than the specified level value with a comparator 22 and as defect fetching signal from an AND circuit 26 or an OR circuit 27 when the number of defect signals is more than one as generated while the probe turn three times, namely vibrators C1-C3 each turn once. And furthe, the signal giving the maximum values is taken out with a high value preference circuit 25 from the defect signals.
Patent JP-S5219003-A (JP)
Title: Wired/wireless communication equipment
Inventor: SUZUKI TORAO
IPC: H04W76/02
Filed: 1975-08-06
Abstract: PURPOSE:In extension equipment providing wireless transceivers at subscriber telephone terminal, illegal use by third parties by other wireless telephone equipment using same electrical wave is prevented.
Patent JP-S57209215-A (JP)
Title: Antiphlogistic composition
Inventor: UCHIYAMA HIROSHI
IPC: A61K9/70
Filed: 1981-06-19
Abstract: PURPOSE: The titled quick-drying trasparent antiphlogistic composition having no bad influence upon the skin, exhibiting good appearance and pro longed medicinal effect, comprising a film-forming polymer, antiphlogistic, and water as  active ingredients.  
     CONSTITUTION: A composition comprising 5W30wt% film-forming polymer, 0.5W10pts.wt. antiphlogistic, and about 50W100pts.wt water. Polyvinyl alcohol, vinyl acetate-maleic anhydride copolymer, styrene-maleic acid copolymer, etc. may be cited as the film-forming polymer. Methyl salicylate, glycollic salycilate, etc. may be cited as the antiphlogistic. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5721718-A (JP)
Title: Combustion safety device
Inventor: ETOU YUUICHI
IPC: F23N5/10
Filed: 1980-07-11
Abstract: PURPOSE:To ignite surely and burn safely by a method wherein a preheating means for activation of catalyzer, which continues preheating only for a fixed period of time by means of a time constant circuit, and a thermocouple, which maintains a gas supply solenoid valve in the open state by detecting the heat of a catalyzer mat, are provided. CONSTITUTION:With the operation of an operating knob 2, a switch 10 is changed- over to open solenoid valves 3 and 9 to flow the gas to the catalyzer mat 6 and the preheating burner 8 to burn thereat. And the solenoid valve 9 to control the gas flow flowing to the preheating burner 8 is held in the open state for the time, calculated from the time constant determined by a resistance 13 and a capacitor 12, and closed as the time lapses. On the other hand, because the catalyzer is, by the burning of the preheating burner 8 for a given period of time, sufficiently activated to render the catalyzer mat 6 at high temperature to be detected by a thermocouple 7. Thereafter, the output of the thermocouple 7 is generated continuously during the time while the burning of the catalyzer mat 6 continues, resulting in holding the solenoid valve 3 in the open state.
Patent JP-H05296170-A (JP)
Title: Oil-cooled screw compressor
Inventor: IKEDA ATSUSHI
IPC: F04C18/16
Filed: 1992-04-15
Abstract: PURPOSE:To enable the long life of the bearing of an oil-cooled screw compressor and prevent wear and seizure caused by the contact between screw rotors and the end face of a rotor chamber. CONSTITUTION:The advance side of tooth parts 3, 4 in the discharge side end faces of screw rotors 1, 2 is formed in the state of receding onto the opposed end face side.
Patent JP-S5319362-A (JP)
Title: Preparation of wrinkled coating
Inventor: NISHI YUKIO
IPC: C25D13/00
Filed: 1976-08-09
Abstract: PURPOSE: To prepare homogeneous wrinkled coating by treating a material coated with water paint containing anionic resin and amino resin with aqueous solution of organic compound having organic acid residnes, without using drying agent and organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09279732-A (JP)
Title: Support structure of outer wall panel
Inventor: MAEDA TSURATAKE
IPC: E04B2/94
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To efficiently support an outer wall panel by screwing a locking nut to the bolt part of a substantially reverse U-shaped fitting on the reverse side of a panel body, inserting it to a through-hole provided on a beam and engagingly locking it by a nut. SOLUTION: The plate-like collar piece part of a plate part 3 fixed to the reverse side upper part of a panel body 1a is engagingly locked by the lower ends of support piece parts 4, 4. The tip of the metal part 8 of a fitting 2 is inserted to a through-hole 21 formed on a beam 20 to set the panel 1a on the beam 20. An elastic claw 18 is automatically recessed to the through-hole 21 by the action of the inclined part of the outer end part, and opened when it leaves the through-hole 21. A bolt 14 is screwed to an insert nut 13 buried in the reverse side lower end of the other panel body 1b on the upper side. The bolt 14 is inserted to the U-shaped groove 15 of a plate body part 6 and fixed so as not to rock. Thus, the number of part items is reduced, and the operation in the level regulation to the beam 20 can be simplified.
Patent JP-H10274825-A (JP)
Title: Base body for long-length photographic film
Inventor: SUZUKI FUMIYUKI
IPC: C08L67/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a base body for a long-length photographic film which consists of a polyester comprising ethylene-2,6-naphthalate units and ethylene terephthalate units and does not produce wrinkles when heated. SOLUTION: This base body consists of a long-length polyester film having repeating units comprising 70 to 90 mol% ethylene-2,6-naphthalate units and 10 to 30 mol% ethylene terephthalate units, and having 110 to 128 μm film thickness. The dimensional changes of the film in the width direction and in the longitudinal direction ranges -0.6 to 0.6% at 180 deg.C and -0.5 to 0.5% at 120 deg.C.
Patent JP-H02276495-A (JP)
Title: Setting of pulse train for pulse motor
Inventor: GOTO KENJI
IPC: H02P8/14
Filed: 1989-04-17
Abstract: PURPOSE:To correct and/or change a pulse train easily by a method wherein pulse trains are stored in a memory means to select respective pulse trains out of the memory means in accordance with necessity when a pulse motor is not operated normally. CONSTITUTION:Respective upper limit value and lower limit value as a load for the pulse motor 12 of respective constituting elements of a load system 10 including the pulse motor 12 are employed as parameters. The acceleration curve upon starting the pulse motor and/or the deceleration curve upon stopping the same are prepared previously within a range, in which the step-out of the pulse motor will never be generated, in accordance with the combination of the parameters. An operator for maintenance and/or inspection selects one proper pulse train among the group of the pulse trains to confirm whether the pulse motor is operated normally or not.
Patent JP-H01266876-A (JP)
Title: Coater
Inventor: TAKAHASHI SHINSUKE
IPC: B05C5/02
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the generation of unequal colors and longitudinal lines and to lower the cost of the coater by supplying a coating liquid in a coating width direction while stirring the coating liquid under its own liquid pressure by a stationary type stirring means provided in a liquid reservoir. CONSTITUTION:The coating liquid 9 admitted from a liquid feed port 4 into a pocket 3 is fed in the coating width direction while said liquid is kept stirred under its own liquid pressure by the stationary type stirring means 5. The sectional area of the aperture of the pocket 3 is sufficiently larger than the aperture width of a slit 2 and, therefore, the coating liquid 9 introduced in the pocket 3 is discharged from the slot 2 in a laminar state at the flow rate and fluid pressure distribution uniform in the transverse direction of the slit 2. The flocculation of the coating liquid 9 in the pocket 3 is, therefore, suppressed without using an external driving means and the effect of preventing the unequal colors and longitudinal lines occurring in the fluctuation in liquid properties by the flocculation of the coating liquid 9 is prevented by an extruder 1 having a simple construction.
Patent JP-S5721627-A (JP)
Title: Automatic detaching device for cylinder head in pile driver
Inventor: ASAOKA YUTAKA
IPC: E02D7/26
Filed: 1980-07-12
Abstract: PURPOSE: To raise the efficiency and accuracy of driving operation for a pile by using a system in which when the load, or driving force, of an oil-pressure cylinder reaches a given value, a cylinder head can be rapidly and exactly separated from the oil-pressure cylinder automatically.  
     CONSTITUTION: In a pile driver, a cylinder head 2 is detachably provided below a screw-driving oil-pressure motor 1 movable along the leader of the pile driver, and pile-driving oil-pressure cylinders 3 are attached to the cylinder head 2 which can be detached from or attached to the oil-pressure motor 1 by the action of a cylinder 13 inside a screw joint body 6 below the oil-pressure motor 1. When the screw reaches a hard substratum and the load on the pressure side of the cylinder 3 is increased and reaches a given value, pressure oil inside the cylinder 3 is introduced through a reduced pressure valve 42 into the rod side chamber of the cylinder 13 to retreat the cylinder 13, whereby permitting the head 2 to be separated from the oil-pressure motor 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01268711-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: MORI KOJI
IPC: C08K3/36
Filed: 1988-04-20
Abstract: PURPOSE:To obtain the subject composition having excellent soldering stress resistance, by using a specific epoxy resin and a specific filler as essential components. CONSTITUTION:The objective composition contains (A) an epoxy resin containing 50-100wt.%, preferably 70-100wt.% of tetramethyldihydroxybiphenyl-diglycidyl ether of formula and (B) a filler containing 10-100wt.% of porous silica powder having an average particle diameter of 5-40mum, an apparent density of 0.1-0.6g/cc and a specific surface area of 5-20m<2>/g. The amount of the filler in the composition is preferably 50-90wt.%.
Patent JP-H08292796-A (JP)
Title: Reproducing device
Inventor: TANAKA KOJI
IPC: G10L21/003
Filed: 1995-04-20
Abstract: PURPOSE: To shorten the reproducing time of a video and a voice by making the reproducing speed of the video and the voice with respect to the voice of sections which are not important so much to understanding automatically faster. CONSTITUTION: At a normal time, a control signal generating part 26, in the time of a time shortening reproducing mode, transmits the speed control signal corresponding to the reproducing speed magnification set at the time of starting a reproducing to a motor control part. Consequently, a capstan motor is driven to be rotated at a speed corresponding to the reproducing speed magnification set at the time of starting the reproducing at the normal time.  Then, in the time of a time shortening reproducing mode, when the continuation length of the silent section calculated by a silence continuation length calculating part 25 becomes equal to or longer than a prescribed value, the control signal generating part 26 transmits the speed control signal corresponding to a prescribed reproducing speed magnification larger than the reproducing speed magnification set at the time of starting the reproducing to the motor control part. Consequently, in this case, the capstan motor is driven to be rotated at the speed corresponding to the reproducing speed magnification larger than the reproducing speed magnification set at the time of starting the reproducing. That is, the speed of the capstan motor is made faster.
Patent JP-S5219693-A (JP)
Title: Preparation of novel 7alpha-methoxycephalosporin derivatives
Inventor: IWANAMI MASARU
IPC: C07D501/06
Filed: 1975-08-06
Abstract: PURPOSE: 7-Trifluoromethylthioacetamido-7a-methoxycephalosporin derivatives of formula I [R 2  is acetoxy, -SR 3  (R 3  is substd. or unsubstd. thiadiazolyl, tetrazolyl, thiazolyl, pyrimidyl)]; for example, 7-frifluoromethylthioacetamido-7a-methoxycephalosporanic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07281811-A (JP)
Title: Device and method for position detection
Inventor: ODA YASUO
IPC: G06F3/0488
Filed: 1994-04-08
Abstract: PURPOSE:To provide a large-sized position detection device which can perform precise position detection with a simple constitution. CONSTITUTION:The large-sized position detection device 10 including a position indicator 30 is constituted by providing many couples of adjacent loop coils 12 successively in a position detection direction; and signals for position detection are sent from transmitters 24 and 25 at respective terminals to each couple of loop coils 14 and 16 and signals generated through electromagnetic action with the position indicator 30 are received by receivers 24 and 25 at respective terminals. The couple of obtained received signals are added by the adding mechanism 40 of a signal processing part 50 to cancel a signal error due to the propagation constant of the loop coils.
Patent JP-S5320967-A (JP)
Title: Wristwatch with electronic calculator
Inventor: ICHINOSE MATSUO
IPC: G04G9/00
Filed: 1976-08-11
Abstract: PURPOSE:To make the watch compact by reducing the number of input buttons and to make possible operating of key buttons directly with the fingers.