baber/WOPTO huggingface dataset:
Patent JP-H08281380-A (JP)
Title: Production of ferritic stainless steel preventing development of surface flaw in hot-rolling
Inventor: ABE MASAYUKI
IPC: B22D11/108
Filed: 1995-04-07
Abstract: PURPOSE: To provide a producing method for preventing linear peel scars and edge seam scars developed at the time of hot-rolling an α-phase stainless steel. CONSTITUTION: Molten ferritic stainless steel containing by weight, 16-35% Cr, 0.02-0.10% Ti, 0.0070-0.05% N, <=0.15% Al and >=1.5×10<-4> Ti%×N% and >0.1 Al/Ti is continuously cast. At this time, the degree of over heat of molten steel (the difference between the molten metal temp. and the liquidus temp.) is made to <=50 deg.C to cast a continuously cast slab. Then, after heating the cast slab, the hot-rolling is executed to prevent the development of surface flaw in the hot-rolling.
Patent JP-H09241426-A (JP)
Title: Rubber composition for tire tread
Inventor: ISHIGURO TOSHIYUKI
IPC: C08K3/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for pneumatic tire treads providing an improvement in wet skid resistance characteristics compatible with a reduction in rolling resistance without deteriorating the characteristics of fracture and abrasion resistances. SOLUTION: This rubber composition for tire treads is obtained by blending 100 pts.wt. rubber component containing 20-80wt.% modified copolymer prepared by halogenating a copolymer comprising an isomonoolefin and a p-alkylstyrene with 15-45 pts.wt. carbon black having 150-300mL/100g absorption volume of dibutyl phthalate (DBP).
Patent JP-S578566-A (JP)
Title: Developing device of electrophotographic copying machine
Inventor: YAMAGATA RIYUUTAROU
IPC: G03G15/09
Filed: 1980-06-18
Abstract: PURPOSE:To prevent a magnetic toner from blocking, by installing a blade so as to leave the circumference of a developing sleeve farther from it as it goes downstream in the sleeve rotation direction from the opening of a magnetic toner feeder to a brush cutting member. CONSTITUTION:A blade 76 is installed on the upstream side of a brush cutting member 75 along the rotation direction of a developing sleeve 71 and on the downstream side of the feed opening 89 of a magnetic toner container. This blade 76 inclines getting farther from the sleeve 71 as it goes downstream in the rotation direction 85, the base end 76a is fixed to a frame 78, and the free end 76b slides in contact with the sleeve 71 on all the length. The blade 76 is provided with plural lateral through holes 106, thus permitting the magnetic toner to drop through the holes 106 after being once separated from the circumference of the sleeve 71 by the blade 76, and therefore, the toner to be always fluidizable and to cause no blocking.
Patent JP-S60227368-A (JP)
Inventor: TANISHI TOKIO
IPC: H01R4/48
Filed: 1984-04-25
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-H09247804-A (JP)
Title: Stopper of self-moving carriage in running on slope
Inventor: SHIMIZU KEI
IPC: B60L7/24
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To surely stop a self-moving carriage on a slope without hastening the consumption of a battery by generating uneven breaking force on a left and a right driving wheels when the moving carriage becomes unable to move by itself. SOLUTION: When a driving current for motors 5, 51 for driving wheels which are installed on the left and the right sides of a car 1 is cut off, the braking force of either one of a first and a second dynamic brakes which are installed in the motors 5, 51 for driving wheels is made larger than the other one and thereby uneven braking force is generated. By this method, the emergency stoppage of the car 1 is secured during running on a slope and the consumption of a battery is lowered.
Patent JP-H07285406-A (JP)
Title: Air bag device for front passenger's seat
Inventor: IDO MASARU
IPC: B60R21/20
Filed: 1994-04-21
Abstract: PURPOSE:To secure the breake-away function which suppresses the increase of the number of constitution parts, regulates the development angle of a cover member when the air bag expands and permits the closure of the cover member when the air bag does not expand and the release of the closure of the cover member when the air bag expands. CONSTITUTION:An air bag device is equipped with a case 2 for accommodating a folded air bag, cover member 10 which is made of synthetic resin and covers a case opened part 2a, being connected with the case 2 through a hinge part 12 interpose and is opened when the air bag expands, brake-away member 19 which is made of synthetic resin, connected with the case 2 and the cover member 10 and is broken when the air beg expands, and a belt 23 which is connected with the case 2 and the cover member 10 and regulates the development angle of the cover member 10 when the air bag expands. Both the ends of the belt 23 are joined with both the side positions setting a specific breakage part 20a interposed, for the breake-away member 19.
Patent JP-S62241328-A (JP)
Title: Checking of accuracy of lithography in charged particle beam lithography equipment
Inventor: ASARI TOSHIHIRO
IPC: H01L21/027
Filed: 1986-04-11
Abstract: PURPOSE:To enable a device to be easily adjusted, by detecting information signals coming from a referential pattern to be introduced to a cathoderay tube as brightness signals synchronized with scanning so that accuracy of lithography can be checked by states of patterns displayed on the cathode-ray tube. CONSTITUTION:A test sample 4 is provided with a referential pattern 20 in which elements minute in width are arranged at fixed intervals, and then data on a lithographic pattern, whose intervals are slightly different from those of the referential pattern 20, is provided. After the test sample 4 is set inside the lithography equipment, the referential pattern is scanned by means of a charged particle beam, depending on the data of the lithographic pattern. Information signals then coming from the referential pattern are detected to be introduced to a cathode-ray tube as brightness signals synchronized with this scanning, so that accurary of lithography can be checked from states of patterns displayed on the cathode-ray tube 18. Hence, highly accurate checking can be performed easily and quickly.
Patent JP-S578144-A (JP)
Title: Coating device for inside surface of raw cover of tire
Inventor: KONDOU TOSHITAKA
IPC: B29D30/20
Filed: 1980-06-19
Abstract: PURPOSE: To avoid wasteful consumption of a mold releasing agent and eliminate useless movements by a method wherein a raw cover of tire is placed in a bucket of a conveyor and is centered, while the length of the cover is detected simultaneously, and the start and end of spraying operation of a spray gun are controlled.  
     CONSTITUTION: At a centering position A, the raw cover 1 of tire is centered by a centering mechanism 3 in the condition where the cover 1 is supported by roller buckets 6, 6 and auxiliary roller buckets 7a, 7b, 8a, 8b over the entire length thereof. Then, the auxiliary roller buckets 7a, 7b are tilted forward, and while holding the cover 1 by the roller buckets 6, it is intermittently conveyed to a painting position B by the conveyor 2. A painting mechanism 4 has the spray gun capable of moving into the interior of the cover 1 and moving out therefrom freely, and the start and end of spraying the paint are controlled by a sensor interlocked with a centering bar. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10286969-A (JP)
Title: Method for controlling wettability of ink jet cartridge and thermal ink jet cartridge
Inventor: RAM S NARANG
IPC: B41J2/175
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To minimize occlusion of bubble in a channel by treating the ink supply manifold of an ink jet cartridge comprising an ink supply manifold and a print head with a solution containing epoxy adhesive resin and annealing the epoxy adhesive resin. SOLUTION: The ink supply manifold of an ink jet cartridge comprising an ink supply manifold and a print head is coated, on the inner surface thereof, with an epoxy adhesive resin solution. Subsequently, the epoxy resin in the layer is annealed under appropriate conditions thus obtaining a hydrophilic surface for sustaining wettability or a surface having wettability. When a cartridge surface thus improved is employed, the surface part where bubbles adhere is decreased and the possibility where small bubbles are aggregated to a large bubble is minimized. Furthermore, a special jet-non-jet cycle for reducing bubbles taken into a cartridge is not required.
Patent JP-H10277553-A (JP)
Title: Sterilizing apparatus
Inventor: ITO TAKAAKI
IPC: C02F1/50
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus having simple constitution and performing the sterilization treatment of waste water. SOLUTION: A housing container 10 housing a solid S molded by fixing salt by biodegradable plastic is arranged to a waste water purifying treatment tank 1. The biodegradable plastic of the solid S is decomposed by the activity of microorganisms in treated water and salt is eluted. When this treated water is guided to an electrolytic cell 4 and a current is supplied to the cell 4, hypochloric acid is formed from salt by electrolysis to sterilize microorganisms in treated water. The decomposition speed of the solid S increases or decreases corresponding to the amt. of microorganisms in treated water and, as a result, the elution amt. of salt is regulated and the optimum sterilization treatment can be performed.
Patent JP-S58200172-A (JP)
Title: Detection of insulation defect
Inventor: NOMURA SEIICHI
IPC: G01R31/02
Filed: 1982-05-18
Abstract: PURPOSE:To enable the detection of poor insulation for a higher safety of work without removal of an inductance load by detecting poor insulation based on output current when output of a high frequency power source is supplied between cables. CONSTITUTION:A power source control panel 1, a cable 3 and a drum 4 are provided on the body of a crane and a cable 5, a connector 6 and a lifting magnet 7 are suspended from the crane. One end 9a of a high frequency power source 9 is connected to an output terminal 2a of the control panel 1 through an ammeter 10 and an interlocking contact 11a of a magnet switch for on-off operation of a power source while the other end 9b thereof to an output terminal 2b through a contact 11b. When a poor insulation occurs in the cables 3 and 5, current flowing through the ammeter 10 thereby enabling the detection of the poor insulation.
Patent JP-S538693-A (JP)
Title: Preparation of graft copolymer
Inventor: MACHI SUEO
IPC: C08F2/00
Filed: 1976-07-14
Abstract: PURPOSE: To prepare polyamide polymers having improved adhesion and dyeing properties by grafting monomer such as hydroxystyrene onto polyamide polymer using ionizing radiation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57200063-A (JP)
Title: Toner replenisher
Inventor: NAGASAWA NAOKAZU
IPC: G03G15/08
Filed: 1981-06-02
Abstract: PURPOSE:To replenish a toner stably without decreasing the rate of replenishment, and to reduce rotating and driving torque by striking the peripheral surface of a roller for toner replenishment thereby eliminating compaction of the  toner in the roller. CONSTITUTION:When a toner replenishing roller 3 is rotated in an arrow 17 direction by a rotating and driving means, a cam 12 is rotated in an arrow 18 direction, and a lever 13 is oscillated periodically and abruptly. The movement of the lever 13 is transmitted to an arm 7. Since the arm 7 abuts on a projecting part 8 regulating the amplitude of the oscillations, the arm 7 collides against the part 8 when the lever 13 moves abruptly. The leading end of the arm 7 continues small oscillations until the oscillations damp. Since the part 8 and the arm 7 are in the position where the leading end of the arm 7 contacts the peripheral surface of the roller 3, it results in that the small oscillations at the leading end of the arm 7 beat the peripheral surface of the roller 3. Therefore the toner buried near the surface of the roller 3 is excited and comes out on the surface.
Patent JP-H02269699-A (JP)
Title: Oil feeder
Inventor: MATSUMURA HIROSHI
IPC: B67D7/30
Filed: 1989-03-31
Abstract: PURPOSE:To clarify that the oil is subject to consumption taxation and clearly distinguish between the indirect and direct tax payment the customers have to make in order to prevent the problems arising from the consumption tax between a gas service station and the customers by displaying the practical preset price excluding consumption tax after the indication of a preset feed oil price the customer requests for. CONSTITUTION:When a preset feed oil price is set by a preset feed oil pricing means 35, this price is displayed by an indicator 19 as the preset price including consumption tax. At the oil feed starting, the preset price excluding consumption tax is displayed instead. By these two indications, the customer knows that he has to pay consumption tax and make a compulsory payment imposed directly on the sales price of the oil and further confirms that, after completion of the oil feed, the same price as the preset feed oil price is displayed as the price including the consumption tax. By these displays, the problems arising from the payment between a gas service station and the customer can be prevented.
Patent JP-S60227800-A (JP)
Inventor: SUZUKI TOSHIO
IPC: F26B25/00
Filed: 1984-04-27
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-H05289884-A (JP)
Title: Initial program loading system
Inventor: HAYASHI YOSHIHIRO
IPC: G06F9/445
Filed: 1992-04-06
Abstract: PURPOSE:To bring history data under control by transferring the history data from a main storage device to a sub-storage device, and thereafter, loading a main program loading program to the main storage device and actuating it, and actuating a main program after loading the main program to the main storage device. CONSTITUTION:By an actuation request, a CPU 1 loads a history data save program to a main storage device (MEM) 2 from a sub-storage device (SBM). Subsequently, the history data save program loaded to the MEM 2 is actuated and save of the history data for transferring the history data in the MEM 2 to the SBM 3 is executed. The CPU 1 loads a main program loading program to an application program being a main program to the MEM 2 from the SBM 3, and actuates the main program loading program. The CPU 1 loads the application program of the main program in the SBM 3 to the MEM 2 by actuating the main program loading program and actuates the main program, and finishes an initial program loading program.
Patent JP-S57200304-A (JP)
Title: Herbicidal composition
Inventor: KIMURA FUMIO
IPC: A01N47/16
Filed: 1981-06-02
Abstract: PURPOSE: A herbicide that contains a pyrazole derivative, a phenoxyalkane- carboxylic ester and S-ethyl hexahydro-1H-azepin-1-carbothioate, thus showing great herbicidal effect in rice paddies especially and sustaining the action of inhibiting of weed growth for a long period of time.  
     CONSTITUTION: The objective herbicidal composition comprises (A) at least one of pyrazole derivatives of formulaI[R 1  is H, formula II (X 1  is methyl; n is 0, 1), formula III (X 2  is H, halogen), 4-toluenesulfonyl], (B) at least one of phenoxyalkanecarboxylic esters of formula IV (R 2  is alkyl, alkenyl, m is 1W3) and (C) S-ethyl hexahydro-1H-azepin-1-carbothioate wherein the ratio of A:B:C is (5W10):(0.4W1.2):(4W12) by weight in 100pts.wt. of the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61242478-A (JP)
Title: High definition television signal reproducing device
Inventor: NIIMURA KAZUHARU
IPC: A43B17/00
Filed: 1985-04-19
Abstract: PURPOSE:To reproduce normally an image by a high definition television signal which has been brought to a band compression, by obtaining a reproducing output of only a field containing a frame pulse, in case of a special reproduction, and eliminating the frame pulse at every other field from this reproducing output. CONSTITUTION:A reproducing output of heads 34a, 34b is demodulated by a pre-amplifying/FM demodulating circuit 35, and inputted to a frame pulse detecting circuit 36 and a frame pulse eliminating circuit 37. The frame pulse detecting circuit 36 detects a frame pulse from an input signal, and inputs a frame pulse eliminating signal to the frame pulse eliminating circuit at every other field. When this eliminating signal is received, the frame pulse eliminating circuit 37 eliminates the frame pulse at every other field, organizes a reproducing MUSE signal, and applied it to a sub-sampling phase converting circuit 38. The sub-sampling phase converting circuit 38 replaces a sub-sampling phase code of the input signal. In this way, even at the time of a special reproduction, an image by a high definition television signal which has been brought to a band compression can be reproduced normally.
Patent JP-H1011019-A (JP)
Title: Driving circuit of plasma panel that can use electric power effectively
Inventor: WEBER LARRY F
IPC: G09G3/36
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce costs of relative electronic components by detecting the back flowing of a current which flows through an inductor and driving a clamp means. SOLUTION: When a voltage V2 rises, a current flows through a coupling capacitor C4 and the input to a driver also rises. Then the output of the driver 3 is switched to 'low' and further the gate of a power MOSFET T3 is driven to 'low' through a capacitor Cg3 . A voltage Vp is clamped to a maintenance power supply voltage Vcc. Then when a voltage Vi falls, the output of a driver 1 is switched to 'high', the gates of power MOSFETs T1 and T2 are driven to 'high' through capacitors Cg1 and Cg2 to turn 'OFF' the T1 and 'OFF' the T2, and a current begins to flow to the inductor, thereby discharging the panel capacitance Cp. Further, a diode D4 is biased forward and a diode D3 is biased backward.
Patent JP-S63250276-A (JP)
Title: Image signal processor
Inventor: KATSUGE TAKASHI
IPC: H04N1/401
Filed: 1987-04-06
Abstract: PURPOSE:To obtain a digital picture signal whose offset component is completely removed without receiving the influence of the change of environment such as an ambient temperature, etc., by deciding difference between a level in a black period of the digital picture signal and a specified level so as to alter a clamping level. CONSTITUTION:Not only the offset component of an input analog image signal but also the offset component which occurs in an analog/digital converter 11, a clamping circuit 7 and a buffer amplifier 12 and the offset component (the variation of clamping level) which occurs inside a clamping level adjustment circuit 20 all reflectes the black picture element level of the digital image signal VD. The difference between the black picture element level of the digital image signal VD like this and a fixed level is decided by a level decision circuit 14 and the clamping level is adjusted so as to coincide with the levels. Thus, the offset correction of the offset component including the one occurring in circuits is executed and the offset of the digital image signal VD can be completely removed.
Patent JP-H02264243-A (JP)
Title: Magazine for x-ray film
Inventor: FURUYA KUNIO
IPC: G03B42/04
Filed: 1989-04-04
Abstract: PURPOSE:To surely shield light in the case of taking out a magazine by providing a lock member for locking a magazine and a lock releasing member for releasing the locking of the lock member only when the magazine is under the condition that the shutter is closed. CONSTITUTION:When the shutter is opened, a releasing lever 15 moves with an inner case 2 and a hook part 15a can not work to a lever 13, so that the locking of a lock lever 11 can not be released. When a shutter opening and closing button is pressed to operate a shutter opening and closing lever 3a in order to take out the magazine, the locking by an inner case lock lever 16 is released. Then, the inner case 2 is drawn out by pulling a knob 3 and the magazine is restored to the condition that the shutter is closed. At such a time, since the hook part 15a of the releasing lever 15 returns to a position where it can work to the lever 13, the locking by the lock lever 11 is released by operating a magazine takeout lever 3c, then the magazine is taken out by being pulled in such a state. Thus, the film is surely shielded from the light in the case of taking out the magazine.
Patent JP-H05278521-A (JP)
Title: Rearward display device for automobile
IPC: G09F21/04
Filed: 1992-04-06
Abstract: PURPOSE:To provide a rearward display device for an automobile capable of clearly displaying various kinds of messages as well as stop display in the rearward direction of automibile. CONSTITUTION:A display 3 is set inside of a roof spoiler positioned at the rear end of roof. The display 3 radiates display light downward. A reflection type hologram 4 is attached to a rear windshield just below the display 3. The display light radiated from the display impinges on the hologram 4 to display in the rearward direction while being reflected rearward.
Patent JP-H05285378-A (JP)
Title: Hydrocarbon adsorbent
Inventor: ITO TETSUO
IPC: B01J20/18
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a hydrocarbon (HC) adsorbent capable of satisfactorily adsorbing HC in exhaust gas from the internal-combustion engine of an automobile, etc., in the temp. range from ordinary temp. to high temp. CONSTITUTION:A coating layer of ZSM-5 zeolite powder subjected to ion exchange for Pd and a coating layer of zeolite powder subjected to ion exchange for one or more among Cu, Cr, Co, Nd and H are successively formed on a monolithic carrier and a protective layer of high-silica zeolite or activated alumina is further formed on the upper coating layer so as to enhance heat resistance. The objective hydrocarbon adsorbent is obtd.
Patent JP-S568527-A (JP)
Title: Particle analyzing device
Inventor: HAYASHI MASAYOSHI
IPC: G01N15/12
Filed: 1979-07-02
Abstract: PURPOSE:To ensure a high-accuracy analysis of the particle in a short time, by obtaining the distribution state of cumulative grain size through a comparison between the pulse voltage which is generated every detection of the particle and the threshold level which increases as the time elapses. CONSTITUTION:Control circuit 50 supplies the start signal by external input device 52, and thus liquid 5 is attracted into detector 2 by liquid control unit 10 and through microhole 4. In this instant, detecting circuit 12 produces the pulse having a size proportional to the size of the particle every time the particle passes through hole 4, and then supplies the pulse to comparator 20. Threshold voltage generating circuit 14 begins to generate the threshold voltage to then supply it to circuit 20. Circuit 20 generates the output pulse when the detected pulse is larger than the threshold voltage to apply it to F-V converting circuit 22. The output of circuit 22 per unit time is proportional to the pulse number of circuit 20 per unit time. The threshold voltage is then digitized through switch signal generating circuit 28, and the output of circuit 22 per unit time is stored into voltage memory circuit 26. With this contents of circuit 26, the distribution state of cumulative grain size is displayed at CRT36 and under the control of circuit 50.