baber/WOPTO huggingface dataset:
Patent JP-S60213579-A (JP)
Title: Attaching structure for resin component part in vehicle
Inventor: YASUGADAIRA MASAHIKO
IPC: B60R13/00
Filed: 1984-04-06
Abstract: PURPOSE:To eliminate a gap between a resin component part and a vehicle body panel surface, by applying a damper pad on the surface of a retainer plate, and by superposing the retainer plate over a vehicle body panel. CONSTITUTION:A band-like retainer plate 13 made of metals is attached to the backside surface of the top side attaching section 11 of a front spoiler in conformity with the shape of the back side surface, extending from the frange section 12 to the leading edge section 11a of the spoiler. The attachment of the retainer plate 13 is such that attaching holes 13a formed in the retainer plate are inserted onto pins 14 projected from the backside surface of the attaching section 11, and then the pins 14 are heated and caulked. A damper pad 15 made of rubber materials is applied onto the outer surface of the retainr plate 13, that is, as for example, it is vulcanized and molded thereon, and is formed with an extension 16 which extends to the upper end of the attaching section 11 and which is formed with a lip 17 made in close contact with the surface of a front fender 1.
Patent JP-S62227008-A (JP)
Title: Melt reduction method for iron ore
Inventor: KUSANO KENICHIRO
IPC: C21B11/00
Filed: 1986-03-28
Abstract: PURPOSE:To effectively utilize the sensible heat and component of the exhaust gas of a preliminary reduction furnace by subjecting said exhaust gas to a component adjustment, further replenishing and mixing the exhaust gas of a melt reduction furnace to and with said exhaust gas, heating up the gas by a heat exchange with the waste heat of the preliminary reduction furnace and using the gas for preliminary reduction. CONSTITUTION:Iron ore is subjected to the preliminary reduction in the preliminary reduction furnace 1 and is then blown together with a carbonaceous material, oxygen and slag forming agent into a molten iron in the melt reduction furnace 8, by which the iron ore is melt-reduced. The exhaust gas of the preliminary reduction furnace 1 in the above-mentioned method is cooled to a prescribed temp. a heat exchanger 2 and a cooler 3 and is subjected to the adjustment of the component such as CO2 in a decarburizing device 7. Part of the gas contg. a large amt. of reducing components such as CO and H2 generated from the melt reduction furnace 8 is mixed at a required amt. with the exhaust gas. The gaseous mixture obtd. in such a manner is heated up in the above-mentioned heat exchanger 2 by the sensible heat of the exhaust gas of the preliminary reduction furnace 1 and is then used as the reducing gas for the preliminary reduction.
Patent JP-S57183277-A (JP)
Title: Current feedback type converter circuit
Inventor: HIRANABE TETSUJI
IPC: H02M7/5387
Filed: 1981-05-07
Abstract: PURPOSE:To stabilize the operation frequency of a converter due to a load variation by providing means for increasing and supplying the starting part of a square wave voltage fed back to a voltage feedback circuit. CONSTITUTION:Transistors Q1, Q2 are alternately conducted, a sawtooth wave current varying alternately in direction is flowed through the primary coil N1 of a transformer T1, and an AC voltage V0 of square wave is outputted to the secondary coil N2 of the transformer T1. Base currents are respectively supplied from tertiary and quaternary coils N3, N4 of a feedback transformer T2 to the transistors Q1, Q2, thereby alternately conducting the transistors Q1, Q2. The transistors Q1, Q2 are driven by the current produced by differentiating the voltage of the coil N1 via a capacitor C1 and a resistor R2, thereby overdriving the transistors Q1, Q2 to accelerate the rise. The base currents are maintained by the current feedback, in the rear half of the flow and feedback of the current.
Patent JP-H03268838-A (JP)
Title: Manufacture of spider for constant velocity joint
Inventor: YODA TAKAO
IPC: B21K1/14
Filed: 1990-03-19
Abstract: PURPOSE:To improve the dimensional accuracy of a product by making a primary preform having a short column part and a roller axis, forming a tapered through hole on the short column part and shaving the periphery of this thorugh hole. CONSTITUTION:Closed die forging is given to a stock and the primary preform 271 having the shortcolumn part 26 and the plural roller axis parts 11 is made at the 1st stage. A large clearance C between a punch 35 and a die hole 33a is set and the short column part 26 is punched to form a tapered through hole 36 for the axis hole having a large diameter opening part 36a and a small diameter opening part 36b at the 2nd stage. The axis hole is formed by shaving work at the 3rd stage from the small diameter opening part 36b toward the large diameter opening part 36a round the tapered through hole 36. Consequently, the workability in forming the axis hole is improved and further, the life of the tool can be prolonged.
Patent JP-H10219740-A (JP)
Title: Slewing service car
Inventor: KONDO MASAMI
IPC: E02F9/24
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To constitute a slewing service car, by which excavation works, etc., can be conducted without caring about a rear without a collision against an obstruction at the time of slewing of the rear section of a superstructure and which has the excellent front-rear balances of a machine body. SOLUTION: In the slewing service car, a siwvel base frame 2 is installed rotatably to a travel device through a swivel base bearing, a seat 9, an engine 11, a radiator 12, a hydraulic pump 7, etc., are disposed to the swivel base frame 2 and a superstructure is constituted, and a working machine is supported pivotally at the front end section of the superstructure through a working- machine pivotally support body 1 rotatably in the vertical direction and the horizontal direction. At least the rear maximum size section of the superstructure is kept within the width of the travel device, the rear end section of the superstructure is formed in a maximum projecting part and the rear section of the superstructure is configured in an arcuate shape in a plan view at that time.
Patent JP-S54160248-A (JP)
Title: Connector for optical fibers
Inventor: YAMAGUCHI KAZUO
IPC: G02B6/38
Filed: 1978-06-09
Abstract: PURPOSE:To simplify production and achieve higher accuracy of axial alignment by molding the surrounding of optical fibers with curable material and cutting these. CONSTITUTION:Optical fibers are passed to a molding mold 4 for making a desired connector shape and a resin is filled therein through a resin injection port 5 and is set. Thereafter, the molding mold 4 is removed and the optical fibers are cut as shown by a broken line to form connectors for bundle connection. As the axial alignment mechanism of the optical fibers of the case of using these connectors, connector containers 8 provided with, e.g., springs 11, screws 12, etc. as the mechanism of connecting and maintaining outside circumference 9 and guide pins 10 are  provided.
Patent JP-H09239503-A (JP)
Title: Nozzle refractories for continuous casting
Inventor: MOCHIZUKI YOICHIRO
IPC: C04B35/043
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide refractories optimum for various kinds of nozzles for continuous casting having high strength. SOLUTION: Pitch which softens at 100 to 300 deg.C is carbon bonded by using 30 to 80wt.% alumina raw material which is coated with this pitch on its surfaces and has 74 to 100μm grain size or 40 to 90wt.% zirconia raw material, or 40 to 90wt.% magnesia raw material having 74 to 3000μm grain size as aggregate, using at least one kind of silicon carbide, silica, graphite powder and calcia as other refractories having the grain sizes equal to the grain sizes of the aggregate particles or below and using a resin based binder as the binder and calcining these materials in a reducing atmosphere.
Patent JP-H01241549-A (JP)
Title: Image forming material
Inventor: NAGATA RYUICHI
IPC: G03C1/795
Filed: 1988-03-22
Abstract: PURPOSE:To improve the sharpness and the contrast of an image by specifying the mean particle size and the addition amount of calcium carbonate contd. in a polyester, respectively and by using a film in which the surface roughness (Ra), the surface gloss and the reflectance at a visible radiation of a specified range of the obtd. film are specified respectively, for the title material. CONSTITUTION:The image forming layer is mounted on at least one surface of the image forming material of the film which is obtained by melt-extruding and drawing the polyester contg. 5-30wt.% of calcium carbonate having a mean particle size of 0.05-1.5mum based on the total weight of the polyester and has the surface roughness (Ra) of <=0.21mum and the surface gloss of >=35% and the reflectance of >=85%. And, when the polyester can be formed the film, the polyester is not specified, and is exemplified by for example, polyethylene terephthalate and polytetramethylene terephthalate, etc. Thus, the sharpness and the contrast of the image are improved.
Patent JP-S63236693-A (JP)
Inventor: SAWANO TAKASHI
IPC: B42C9/02
Filed: 1987-03-25
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-H04280331-A (JP)
Title: Access system to read-only list
Inventor: HIBINO YASUSHI
IPC: G06F12/00
Filed: 1991-03-08
Abstract: PURPOSE:To express data only for reading such as a fixed data base by means of list structure and to execute, the input/output processing of list structure only by means of the transfer processing of a storage medium and memory space. CONSTITUTION:A read-only attribute bit 11, a space number 14 and an address 15 are set in a point register 1. When the attribute bit 11 of the register 1 is true, a space selection circuit 4 selects a rearrangement register 2 and a space effective flag 3, which correspond to the space number 14, and they are read. When the space effective flag 3 is judged by a space effective judgement circuit 7 and selected space is effective, an address adder 5 adds the content of the rearrangement register 2 and the address 15 and an address is generated. Then, a memory 10 storing a list is accessed.
Patent JP-S6324095-A (JP)
Title: Method and apparatus for electroplating
Inventor: FUKUDA SHUZO
IPC: C25D5/08
Filed: 1986-03-27
Abstract: PURPOSE:To uniformize the flow velocity of a plating liquid and to execute plate to uniform quality and performance by forming respectively independent plating liquid flow passages of a pair of upper and lower anodes and a strip traveling between the anodes and sealing the inside of the spacing between the two anodes. CONSTITUTION:A pair of the insoluble anodes 27 are disposed on the top and bottom surfaces in a plating bath 22 in a tray wall 21 and a steel sheet 23 to be plated is run between the anodes 27. Edge sealing parts 34 having forked parts 34a are disposed to both side ends of the steel sheet 23 and masks 37 mounted to both side parts of both electrodes are brought into elastic contact with the edge sealing parts 34 to form the plating flow passages 35, 36 respectively independently between the anodes 27. A plating liquid sealing member 32 having a saw tooth shape is mounted to the inlet part of the anodes 27. The plating liquid 22 is fed from respective nozzle headers 29 via nozzles 28 to the respective flow passages 35, 36 in the above-mentioned constitution. The flow passages 35, 36 are respectively independent from each other and the inside between the two electrodes 27 is sealed by the sealing members 32, 34, 37; therefore, the pressure in the spacing between the electrodes 27 is increased to generate a substantial cushion force and to maintain the specified flow rates of the upper and lower flow passages 35, 36.
Patent JP-H08269538-A (JP)
Title: Production of hot rolled steel plate excellent in stretch-flange formability
Inventor: ANAMI GORO
IPC: C21D9/46
Filed: 1995-03-28
Abstract: PURPOSE: To produce a hot rolled steel plate having excellent stretch-flange formability by minimizing the amount of austenite remaining at the time of coiling, further forming still remaining austenite into a structure as harmless as possible, and inhibiting the segregption of P by coiling at a low temp. CONSTITUTION: A steel, having a composition consisting of, by weight, 0.05-0.20% C, 0.50-2.00% Mn, <=1.50% Si, <=0.10% P, <=0.0O5% S, <=2.00% Cr, and the balance iron with inevitable impurities, is used. Rolling of this steel is finished at a temp. in the austenite region, and the resulting rolled plate is held for >=5sec at temps. between 650 deg.C and a temp. T deg.C at which pearlitic transformation stops, further cooled through the temp. region between the temp. T deg.C and 500 deg.C at >=30 deg.C/sec average cooling rate, and coiled at 500-300 deg.C. By this method, the hot rolled steel plate excellent in stretch flange formability can be produced.
Patent JP-S545984-A (JP)
Title: Preparation of 5-fluorouracil derivatives
Inventor: MIYOSHI SOUJI
IPC: C07D405/04
Filed: 1977-06-10
Abstract: PURPOSE: To prepare the 5-fluorouracil derivs., useful as remedies against permicious solid cancer, by reaction of fluorouracil bis-trimethylsilyl cpd. with a specific novel cpd. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11268702-A (JP)
Title: Method and apparatus for sealing synthetic resin sheet container
Inventor: HIRATA HIROKATSU
IPC: B29C65/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent occurrence of so-called lugs that are liable to be produced on sealing the mouth of a main body of a synthetic resin sheet container that is opened for filling the main body of the container with contents. SOLUTION: For a tubular container sealing apparatus that seals after filling by heating and with pressure an opening 7a opened in the longitudinal direction of a container main body 7 of a tubular container 5 for filling the main body with contents, a fusing part drawing mechanism 15 that draws a fusing part at the opening 7a that fuses by heating after fusing both ends 11a and 11b in the breadthwise direction of the container main body 7 and before applying pressurization close to the inside of the container main body 7 and a fusing part pressurizing mechanism that pressurizes and flattens entirely the fusing part after actuating the fusing part drawing mechanism 15 and drawing therewith the fusing parts toward the inside are provided.
Patent JP-H04304536-A (JP)
Title: Maintenance system for master file
Inventor: SASAYA HIDEAKI
IPC: G06F12/00
Filed: 1991-04-02
Abstract: PURPOSE:To shorten the waiting time of a processing by simultaneously processing the access of an exclusive fluctuating part and the access of an inclusive fixed part by plural tasks, and to attain the high speed of the access of a master file by constituting the fixed part on a storage holding memory capable of the high speed access. CONSTITUTION:As for a memory 8 having a storage holding function capable of the high speed access, in which an index order organizing file 10 can be constituted, and a system equipped with a large capacity of storage device in which a direct organizing file 11 can be constituted, a fixed item 2 to which an updating processing is hardly operated (a referring processing is mainly operated) is constituted in the memory 8 as the index order organizing file, and a fluctuating item 3 to which the updating processing is frequently operated (the updating processing is mainly operated) is constituted in the large capacity of storage device as the direct organizing file. Then, first of all the fixed item is performed access of by a fixed part reading means 13, and then the fluctuating item is performed access of by a fluctuating part reading means 14 by a relative record number 12 set in the fixed item.
Patent JP-2000265215-A (JP)
Title: PRODUCTION OF FERRITIC Cr-CONTAINING STEEL SHEET EXCELLENT IN WORKABILITY
Inventor: KATO YASUSHI
IPC: C21D9/46
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the r value, ridging resistance and press-workability of a steel plate by executing finish-rolling after rougher-rolling so that the rolling reduction ratio in the last three passes of the finish-rolling and the coefficient of friction at the rolling time become specified values in the hot rolling of a ferritic Cr-containing steel and making the temp. at the outlet side of a finish-rolling mill lower than an annealing temp. of the hot-rolled plate. SOLUTION: The hot-rolling consisting of the rougher-rolling and the finish-rolling is executed to the ferritic Cr-containing steel containing about 8-20% Cr, and after executing the annealing of the steel plate following hot-rolling, cold-rolling and annealing are executed. At this time, the rolling, in which A value shown in the equation composed of the rolling reduction ratio R of the three passes from the last stage of the finish-rolling and the coefficient of friction μ at the rolling time (in the equation, f, f-1 and f-2 show the last stage pass, the pass before one stage from the last stage pass and the pass before two stages from the last stage pass, respectively) becomes >=1.8, is executed.  Further, the temp. at the outlet side of the finish-rolling mill of the steel plate is regulated to lower than the annealing temp. after hot-rolling, or the temp. at the outlet side of the finish rolling mill is regulated to >=860 deg.C and the annealing of the hot-rolled plate is omitted.
Patent JP-S61227061-A (JP)
Title: Ink jet recorder
Inventor: TANAKA YASUHIKO
IPC: B41J2/175
Filed: 1985-04-01
Abstract: PURPOSE:To enable a nozzle of a recording head to be speedily recovered into a normal jetting condition, by gradually decreasing oscillating energy when removing bubbles, foreign matter or the like present in an ink passage by vibrating an ink. CONSTITUTION:When an abnormal jetting is found in the nozzle of the recording head, a purging operation is started. Concurrently with the purging operation, a channel associated with the nozzle in which defective jetting is found is driven to vibrate. In an example of a signal waveform of a vibration-driving signal, an integrated waveform of a rectangular wave is provided in the period from point F to point G, and then the voltage is gradually lowered exponentially to point J. With the vibration-driving impressed energy (y) thus gradually reduced, a normal-condition rate (z) is gradually varied from point C to point D which corresponds to a normal-condition rate of 100%. Alternatively, when gradually reducing the impressed energy (y), it is repeatedly increased and decreased in a sawtooth form to gradually reduce it to an envelope (a) of increase peak values G, G1, G2...G7-H.
Patent JP-S57184993-A (JP)
Title: Time correcting device for digital display type timepiece
Inventor: YAMAGUCHI YOSHITO
IPC: G04G5/00
Filed: 1981-05-08
Abstract: PURPOSE:To prevent the occurrence of an error in time correction, by a method wherein, in a digital display watch employing a ten key, a correcting time, inputted by the ten key, is temporarily displayed in a display column except a display column for a time to be corrected. CONSTITUTION:An oscillator 10 generates a time reference signal which is inputted to counters 18 and 20 from a divider 12, and a second counter 14 to display it in a minute display 2b and an hour display 2a. Outputs of a minute preset circuit 24 and an hour preset circuit 25 are inputted to the counters 18 and 20, and a time of a memory 26 is applied to circuits 24 and 25. The memory 26 is inputted by a ten key group 4 for time input, and a binary digit, being decoded (28), is set by a correcting time preset circuit 30. The content of the memory 26 is selectively displayed in a second display 2c through a switching circuit 32. Meanswhile, a ten key 6a for hour coulmn preset and a ten key 6b for minute column preset are coupled to a time preset control circuit 36, and a ten key 8 for mode switching is connected to a mode switching circuit 38.
Patent JP-S51145891-A (JP)
Title: Compression sleeve
Inventor: ANDOU HITOSHI
IPC: H01R4/20
Filed: 1975-06-11
Abstract: PURPOSE: To eliminate breaking of wire of breakage of a strand by providing plural number of auxiliary sleeves connected with each other by means of flexible connectors before and behind a main sleeve, thereby easing the change in the bending stiffness of a bare wire near the main sleeve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000265285-A (JP)
Title: Production of microstructure and device therefor
Inventor: TAKAHASHI MUTSUYA
IPC: C23C28/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve yield and the precision of a cross-secrional shape, before plural tin films are pressure-welded onto a counter substrate, by adsorbing a pattern substrate onto a plane of a prescribed flatness having a prescribed surface arithmetic average roughness and controlling the flatness of the pattern substrate to a prescribed one. SOLUTION: In the case a pattern substrate 3 is fixed to the surface of an electrostatic chuck 5, the flatness of the pattern substrate 3 reaches <=1 μm after the shape of the adsorbing surface 5a, preferably, of <=1 μm flatness is attained, so that it is contacted with the whole of the surface at the time of thin film transferring, and the pattern thin film can securely be transferred to a counter substrate 6. Moreover, the counter substrate 6 is not contacted with the edge part of the pattern substrate 3, and the generation of particles can be prevented. At this time, preferably, the arithmetic average roughness of the adsorbing surface 5a of the electrostatic chuck 5 is controlled to <=250 nm, and the arithmetic average roughness of the back face of the pattern substrate 3 is controlled to <=10 nm.
Patent JP-S63234225-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA TADASHI
IPC: G09G3/18
Filed: 1987-03-23
Abstract: PURPOSE:To permit color display with a high contrast ratio and good color reproducibility by twisting and rotating two layers of liquid crystal molecules in the opposite directions, right and left and setting the orientation directions of two layers of the liquid crystal molecules approximate to each other at the directions orthogonal with each other. CONSTITUTION:The twist angle of the liquid crystal molecules of liquid crystal layers 15, 16 of a 1st layer cell and 2nd layer cell are 90 deg.. A transparent conductive film 12 is provided only to the 2nd layer cell. The twist angles of the liquid crystal molecules of the 1st layer and the 2nd layer are opposite on the right and left. The transmissivity of red and blue colors is lower with the two-layer type cell when compared with the characteristics of the single-layer type cell at the time of impression of the voltage of <=the threshold level. The higher contrast ratio can, therefore, be obtd. with this cell. The dependency of the characteristics on wavelength is much smaller with the two-layer type than with the single-layer type. The twisting and rotating directions of two layers of the liquid crystal molecules are opposite from each other, right and left and the liquid crystal molecules of the two layers in proximate to each other are oriented in the directions orthogonal with each other. As a result, the color display with the good color reproducibility is permitted.
Patent JP-S63236111-A (JP)
Title: Breaking circuit for power unit
Inventor: KOBAYASHI SEIJI
IPC: G05F1/56
Filed: 1987-03-24
Abstract: PURPOSE:To avoid the generation of heat of a power supply by connecting a 3rd transistor which is started by a charging current of a capacitor and cut off with drop of the output voltage between the 1st and 2nd transistors. CONSTITUTION:In an overcurrent state a transistor (TR) 4 is driven by the voltage drop of an overcurrent detecting resistance 2 and a TR 5 on a line is insufficiently driven to cause the drop of the output voltage. When the output voltage drops lower than the voltage level of a constant voltage diode 18, a TR 16 is not driven any more and cut off. Accordingly, the TR 5 is also cut off so that the generation of heat can be avoided in an abnormal state (overcurrent, short circuit, etc.). The similar actions and voltage drop to those said above are produced also in case where a control circuit 8 drives a TR 7 at a starting time point by an ON/OFF signal (signal input terminal 11).