baber/WOPTO huggingface dataset:
Patent JP-S57106412-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B13/14
Filed: 1980-12-23
Abstract: PURPOSE:To modify the shapes of rolling materials with a small offsetting amount and bending force, by displacing the work roll offset from the screw- down line connecting the center of intermediate rolls between stay rolls to the front or the rear of the rolling mill. CONSTITUTION:Modifications of shapes of a rolling material 13 in the direction of the width are performed in the following way. Pressure plates 29 and 30 are pressed by lifting or lowering taper wedges 31 and 32 with a fluid-pressure cylinder, and lateral displacements are given to shafts 27 and 28. When the shaft 27 and 28 are displaced, an upper and a lower reinforcing rolls 11 and 12 are displaced to the front or the back of the rolling mill, and an upper and a lower work rolls 7 and 8 are displaced in the same direction through an upper and a lower pressure rolls 9 and 10. Moreover, an upper and a lower intermediate rolls 17 and 18 are moved in the reverse direction along their axis line with a fluid-pressure cylinder. When this arrangement is made, the offsetting amount (e) and the bending force of the rolls 7 and 8 can be minimized.
Patent JP-S6428845-A (JP)
Title: Semiconductor device
Inventor: KAMATA CHIYOJI
IPC: H01L23/02
Filed: 1987-07-24
Abstract: PURPOSE:To prevent the defect due to protruding of sealing solder, by arranging a space to accumulate the sealing solder between a package and a sealing member. CONSTITUTION:A package main body is constituted by using laminated plane- type ceramics 1a-1d, and on the ceramic 1a, an IC chip 2 is mounted, which is connected to a conductor pattern 4 arranged on the ceramic 1b with a wire 3. The conductor pattern 4 is connected to an electrode 5 on the side surface of the package main body. A cap (sealing member) 6 constituted of, e.g., alloy 42 treated by Au-plating is joined to the package main body with sealing solder 7 composed of, e.g., Au-Sn eutectic alloy. The corner of a gap 6 is provided with a radius 6a, and space 8 to accumulate solder 7 is arranged between the above corner part and a package corner part. Thereby, the solder 7 can be prevented from protruding.
Patent JP-S6242880-A (JP)
Title: Multicolor thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/30
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a multicolor image excellent in color separability, by providing an intermediate layer containing a specific petroleum resin between at least one thermal color forming layer and the adjacent color erasing layer. CONSTITUTION:A plurality of thermal color forming layers respectively different in color forming energy and forming colors in different hues are successively laminated to a support so that a layer low in color forming energy is formed as an upper layer and a color erasing layer is provided between the adjacent thermal color forming layers. Hereupon, an intermediate layer containing a petroleum resin with a softening point of 70-150 deg.C and MW of 600-2,000 is provided to at least one space between the thermal color forming layers and the adjacent color erasing layer. By this method, even if energy is lowered in allowing the high temp. side thermal color forming layer provided under the petroleum resin-containing intermediate layer to form a color, color erasing action is sufficiently applied to the low temp. side thermal color forming layer provided on said petroleum resin-containing intermediate layer.
Patent JP-S6341065-A (JP)
Title: Cmos semiconductor device
Inventor: MIHARA TERUYOSHI
IPC: H01L27/08
Filed: 1986-08-06
Abstract: PURPOSE:To improve a latchup resistance and to reduce the area of a chip in a relatively simple structure by forming a minority carrier extracting Schottky junction in an n-type region formed in a p-channel MOSFET in a region between an n-channel MOSFET and the p-channel MOSFET. CONSTITUTION:When a positive surge voltage of power source voltage Vdd or higher is input to the output terminal 15 of a CMOS semiconductor device, hole (minority carrier) is implanted from the drain region 9 of a pMOS 13 to an n-type substrate region 1. When the holes are diffused in the region 1 to approach the region of a Schottky junction 23, the holes are absorbed to the junction 23 in which electrons are distributed as negative surface charge at a metal electrode 22 in low barrier height. Accordingly, the collector current of a transistor Q1 flowing into a p-type well 2 is suppressed. In this case, since the junction 23 and an n<+> type substrate contact region 18 are connected by the common metal electrode 22 to the voltage Vdd, its layout and wirings can be simplified.
Patent JP-H1128513-A (JP)
Title: Strip metal coiling method in hot rolling line and coiling coiler
Inventor: KUKIZAKI TAICHI
IPC: B21C47/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To coil a hot rolled strip metal at a high speed by correcting the standby gap setting value between an upper and lower pinchrolls in the case of making the tip end of the succeeding stock pass through pinchrolls based on the wear quantity of the pinchroll. SOLUTION: In the pinchroll 9, the pressing force is generated by pressing the upper side pinchroll 20 to the lower side pinchroll 21 with a hydraulic cylinder 25. The pressing force is detected with a pressing force detector 22. Also, the gap between pinchrolls is simultaneously measured with a pinchroll gap measuring device 26 installed to the hydraulic cylinder 25. The estimated operation of the wear quantity of the roll is executed with a pinchroll optimal gap arithmetic unit 27 based on the pinchroll gap field-proven value, the plate thickness of the coiled strip metal 1 and the pressing force of the pinchroll during control of the pressing force. The correction equivalent to the roll wear based on the estimated operation is added to a gap measuring machine 28, and the initial gap value at the time of the strip metal 1 biting is set.
Patent JP-H11111825-A (JP)
Title: Chucking assembly in semiconductor device manufacturing apparatus
Inventor: HAN-SANG KIM
IPC: H01L21/68
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent damages of a wafer in a chucking assembly used for facilitating sucking, holding, and moving the wafer to a given position in a treatment process by using a semiconductor device manufacturing apparatus. SOLUTION: A chucking assembly in a semiconductor device manufacturing apparatus has a flat upper face fitted to a bottom face of a wafer (W) and a projected part 34 at its central bottom part. The chucking assembly includes a head part 32 having a through-hole 36 vertically passing the central part including the projected part 34, and a supporting stage 42 fitted vertically to the head part 32 and having an inner air path 44 joined with the through-hole 36, while the supporting stage 42 is engaged with the projected part 34. An air-tight member 50a is provided between the projected part 34 and the supporting stage 42.
Patent JP-S5891162-A (JP)
Title: Manufacture of galvanized steel plate
Inventor: ITOU TAKEHIKO
IPC: C23C2/28
Filed: 1981-11-18
Abstract: PURPOSE:To manufacture a galvanized steel plate with superior corrosion resistance and suitability to coating by using a bath consisting of an increased amount of Al, a reduced amount of Pb, Mg and the balance essentially Zn. CONSTITUTION:In the manufacturing of a galvanized steel plate, a bath consisting of 0.35-3.0% Al, 0.15-1.0% Mg, <=0.015% Pb and the balance essentially Zn is used. By using the bath, a smooth galvanized steel plate having minimized spangles is obtd. without carrying out special rapid cooling after passing through the bath. When the galvanized steel plate is subjected to slight temper rolling, a product having fine appearance and favorable mechanical properties is obtd. Since the wiping effect is increased, a product with high corrosion resistance can be obtd. while extremely reducing the amount of stuck zinc.
Patent JP-H1129380-A (JP)
Title: Coating of platinum onto ceramic part
Inventor: MIKAMI TAKAO
IPC: F01D5/28
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a stable coating without breakage due to N2 gas produced by decomposition of silicon nitride by precoating the surface of a ceramic part, used at high temperatures and consisting essentially of silicon nitride with alumina or zirconia before coating the surface with platinum when coating the surface with the platinum in order to impart electroconductivity. SOLUTION: A precoating 6, having preferably about 1 μm thickness and composed of alumina or zirconia is applied by a physical vapor deposition(PVD) method, e.g. sputtering or ion plating before applying a platinum coating 7 thereto. The top surface of the first layer 6 of the precoating is then coated with platinum of the second layer 7 and the thickness thereof is preferably about 5 μm. The platinum coating is preferably further coated with the third layer 8 composed of alumina or zirconia in order to protect the platinum coating 7. The thickness thereof is preferably about 10 μm.
Patent JP-H0233422-A (JP)
Title: Idle engine speed control device
Inventor: MURAMATSU MOTOYASU
IPC: F02D41/08
Filed: 1988-07-22
Abstract: PURPOSE:To maintain the rotation of an engine adequately by correcting the actual aperture of an ISCV(Integrated Speed Control Valve-flow control valve) with an estimated correction value corresponding to the refrigerant discharge of an air-conditioning compressor, learning an estimated learning value and computing the initial value of the ISCV at the time of phase change. CONSTITUTION:An estimated correction value (b) corresponding to the refrigerant discharge of a variable capacity compressor M3 is obtained by means of a computing means M4 for controlling the aperture of an ISCV M1 at an idle time. The sum of the value (b) and the actual aperture of the valve M1, that is, the difference between the aperture corresponding to 100 percent of the refrigerant discharge and the aperture at the standing time of the compressor M3 is made as an estimated learning value and learned at a learning means M5. At the action starting time of the compressor M3, the initial aperture of the valve M1 is set from the sum of the normal learning value and the estimated learning value. The idle engine speed is thus controlled speedily regardless of the refrigerant discharge of the variable capacity compressor so as to prevent unnecessary climbing and lowering of rotation.
Patent JP-S6339711-A (JP)
Title: Cutting tool
Inventor: TSUJIMURA OSAMU
IPC: B23C5/06
Filed: 1986-08-05
Abstract: PURPOSE:To change the feed quantity per edge for preventing the chatter vibration, increase the number of edges for improving the back metal rigidity, and make a pocket large by arranging adjoining cutting edges so as to be gradually changed in the radial direction of a tool main body. CONSTITUTION:Tips are removably fitted at a uniform split on the outer periphery of the tip section of a tool main body, positions P1, P2, P3 of cutting edges are set on an elliptical orbit, the positions P1, P2 or the positions P2, P3 are displaced by variations F, G respectively in the radial direction, and the maximum variation H is the sum of the variations F, G. The variations F, G are made 0.3mm or less respectively, the maximum variation H is made 0.05mm or more, thereby the feed quantity per edge applied to each cutting edge is changed without making the feed quantity per edge excessive, thus resonance can be prevented. Accordingly, cutting edges can be arranged at a uniform split, the number of the edges can be increased, the main body back metal rigidity can be improved, and a pocket can be made large.
Patent JP-S6163556-A (JP)
Inventor: OCHI KOSUKE
IPC: C04B24/22
Filed: 1984-09-03
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-H0742020-A (JP)
Title: Production of nylon 6 for carpet fiber excellent in heat resistance in processing
Inventor: HORI HIDEO
IPC: C08G69/16
Filed: 1993-07-26
Abstract: PURPOSE:To obtain nylon 6, improved in heat resistance of the nylon and hardly causing the deterioration in strength and elongation of the yarn due to heat in steps for heat-setting twisted yarn thereof or backing a base fabric therewith in producing the nylon for carpet fiber readily dyeable with acid dyes. CONSTITUTION:The characteristic of this method for producing nylon 6 for carpet fiber, readily dyeable with acid dyes and having a higher content of a basic component than that of an acidic component comprises adding benzoic acid to a nylon 6 monomer and polymerizing the monomer in adding hexamethylendiamine to the nylon 6 monomer, polymerizing the monomer and producing the nylon 6 for the carpet fiber.
Patent JP-H1131535-A (JP)
Title: Battery
Inventor: OKI SHUNSUKE
IPC: H01M10/05
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery, which has high capacity and is superior in safety and for which the yield factor at the time of production is improved. SOLUTION: This battery is provided with a winding-type electrode plates layered body formed of a positive electrode which is formed with a positive electrode active material layer 1b on a collector, a negative electrode which is formed with a negative electrode active material layer 2 on a collector, and a separator which is formed of insulating material grains and a binder for binding these insulating material grains and which is integrally formed on the electrode active material layer. In this case, the separator is integrally formed with the only electrode active material layer, which exists on a surface facing the center of the winding of the collectors.
Patent JP-H0471816-A (JP)
Title: Check ring of resin molding screw
Inventor: MITSUI MASATAKA
IPC: B29C45/52
Filed: 1990-07-13
Abstract: PURPOSE:To completely check the back-flowing of molten resin by a method wherein a check ring, which is back-and-forth slidably and fittingly installed between the rear face of a screw head mounted through a small diameter assembling shaft and the front face of a screw main body, is made of light metal. CONSTITUTION:A screw head 3 is forward and backward slidably mounted to the front end of a straight bar-like screw main body 2, which is rotatably and forward and backward movably assembled in a heating cylinder 1 and on the peripheral surface of which screw flights are provided. A check ring 5, which actuates in response to the forward and backward sliding of the screw head 3 relative to the screw main body 2, is provided between the screw head 3 relative to the screw main body 2, is provided between the screw head 3 and the screw main body 2. Titanium alloy has the tensile strength of 91 kg/mm<2> and the specific gravity of 4.4 and can withstand against the strong shock at the closing of the check ring 5. Further, since the check ring 5 closes quickly at the start of injection after the completion of metering, the closing time, which prevents molten resin from flowing backwards, is reduced by solving the regulation of initial velocity.
Patent JP-2000023240-A (JP)
Title: Device and method base radio communication
Inventor: ISHI TAKAMASU
IPC: H04L1/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a channel in high speed multimedia communication by inspecting a line state in a first channel for receiving data from another party and transmitting line state informative information based on the inspection result by a second channel for transmitting the data to the other party. SOLUTION: A line state of a downstream channel 10 is detected by a deterioration detection part of channel state 108, is transmitted in a form of a feedback signal as informative information together with user data from a transmission part 101 and is received at a reception part 103 of a base station by an upstream channel 102. On the basis of the line state informative information included in the received feedback signal, control of data transmission is performed at a transmission control part 104. When the line state is deteriorated, transmission of data other than data whose delay is severe such as a voice out of data transmission is temporarily stopped and delayed. The transmission control part 104 restarts the data transmission when it receives the line state informative information that the line state is excellent.
Patent JP-S5974481-A (JP)
Inventor: SUZUKI YOSHIKIYO
IPC: F26B9/06
Filed: 1982-10-20
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-2000017502-A (JP)
Title: Front pad with shoulder strap
Inventor: KAWAMI FUMIKO
IPC: A41D1/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a front pad with shoulder straps, capable of covering the breast without wearing a blouse or an inner shirt. SOLUTION: This front pad is constituted of right and left shoulder straps 2, 3 to be attached to feminine clothes having right and left cup parts for receiving breasts, and a piece 1 of cloth covering the cup parts, and right and left edge parts 1a, 1b at the upper parts of the piece 1 of the cloth are attached to the tip parts 2a, 3a of the right and left shoulder straps at the cup part side.
Patent JP-S5974910-A (JP)
Inventor: HOSODA NOBORU
IPC: A01C11/02
Filed: 1982-10-20
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-S57105181-A (JP)
Title: Preparation of eggnog
Inventor: MATSUSHITA KIYUUJI
IPC: C12G3/04
Filed: 1980-12-24
Abstract: PURPOSE: To prepare a directly drinkable eggnog, by mixing a heat sterilized raw egg with a low-class distilled spirit with stirring, filling the resultant mixture in a paper container, and heating the mixture in the container without deteriorating the quality for a given term.  
     CONSTITUTION: A commercially available genuine low-class distilled spirit with an alcoholic content of 20W25° as a base is mixed with a seasoning sweet SAKE in a small amount and common salt and sodium kydrogencarbonate in negligible amounts for adjusting the acidity and natural vitamin E in a very small amount as an antioxidant to give a mixture solution. On the other hand, a fresh raw egg is broken, heat sterilized at a constant temperature of 70W75°C for 30W40min and strained by a strainer with a cooling apparatus. The resultant mixture is mixed with the strained raw egg at a weight ratio of about 9:1 with stirring, filled in a paper container lined with an aluminum foil and then instantaneously sterilized at 100W110°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0237159-A (JP)
Title: Heat controlling method for hydrogen fueled engine system using hydrogen-occlusive alloy
Inventor: WATANABE KUNITOSHI
IPC: F02D19/02
Filed: 1988-07-26
Abstract: PURPOSE:To stabilize the supply of hydrogen to an engine so as to make it possible to smoothly drive the whole system by controlling the heat medium temperature of the opening of a container for keeping in constant and adjusting the quantity of heat mediums which circulate into the container so as to control the generating pressure of hydrogen for keeping it constant. CONSTITUTION:A temperature controller 17 adjusts the quantity of heat gains so that the heat medium temperature of the opening of a hydrogen-occlusive alloy container 5 is almost elevated to its upper limit. An adjusting valve 15 adjusts the discharge of heat mediums which are caused to pass through the container 5, so that the pressure of hydrogen generated is kept at its preset value. In addition, a by-pass valve 16 is provided for preventing circulation of the heat mediums from being stopped. Provided the capacity of its heat source is sufficient, therefore, the heat medium temperature is constantly maintained at its maximum value, and the adjustment of the quantity of heat to the container 5 is performed by varying the discharge of the heat mediums to be forced to flow through the container 5.
Patent JP-H0356294-A (JP)
Title: Recovery of liquid in vessel
Inventor: USAMI MASAAKI
IPC: B67C9/00
Filed: 1989-07-19
Abstract: PURPOSE:To fill a vessel with liquid and recover it efficiently, by arranging unsealing, confirming of the unsealing, and liquid-recovery processes respectively in sub-transfer lines devided from a main transfer part for transportation of vessels filed with the liquid and providing claw-transfer devices between the respective devices. CONSTITUTION:An incorrect vessel B without regular volume is transferred by a conveyor 6 of a main line M and when a certain numbers thereof are collected, they are confirmed by a detector 7 and fed to a claw-transfer device 10 by the intermittent revolution of a star-wheel 9 resulting from the signal of the detector and transferred to the sub-line S, keeping a specified distance by the claw 10c. The vessels B are transferred onto the sub-transfer part S by the transmittently driven claw while pressed at the side thereof on the claw fitted to be freely rotary at a chain 61. Next, the vessels are transaferred to the next process by the claw after removal of the plug and it is checked whether it is applied or not by a unsealing detector 3. Next, the vessel B, of which plug is removed, is transferred to a recovery device 4 and the contents are sacked by the action of gas pressure on the liquid within the vessel B to a discharge pipe to contain it in a recovery tank 53 via a hose, pipings 52.
Patent JP-S6340669-A (JP)
Title: Molten metal pouring nozzle device
Inventor: YAMAGAMI JUN
IPC: B22D41/50
Filed: 1986-08-06
Abstract: PURPOSE:To discharge a molten metal uniformly from an outflow hole and to prevent the intrusion of impurities into the molten metal by stirring of a molten metal surface by disposing a discharge port to face the inside wall of a nozzle body and evacuating the inside of a molten metal passage so that a negative pressure is acted on the molten steel flowing therein. CONSTITUTION:The molten steel 22 in a tundish 21 is poured through an outflow port 23 and a nozzle 31 into a casting mold 34. The molten steel flow is drifted when the aperture area of a flow hole 30 is adjusted by moving a sliding plate 28 in the direction of an arrow 29. The inside of the flow passage 33 is, therefore, evacuated by actuating either of discharge pumps 45, 46 to act the negative pressure on the molten steel, then the molten steel flows in the center of the flow passage. The inclusion of powder 36 to prevent the oxidation of the molten steel in the casting mold 34 into the molten steel flow is thus prevented.
Patent JP-H0526642-A (JP)
Title: Common defect inspecting system for color filter
Inventor: NADAMOTO NOBUNARI
IPC: G03F1/84
Filed: 1991-07-24
Abstract: PURPOSE:To detect a white defect section as a common defect in the early state of the color pattern forming process and automatically exchange it with a normal photo-mask. CONSTITUTION:In the manufacturing process of a color filter provided with a coating device 21, an exposing device 22, and a developing device 23 and forming a color pattern on a transparent board 1, an automatic mask exchanger 26 exchanging a photo-mask is provided in the exposing device 22, and a common defect inspecting device 24 is arranged in the later stage of the developing device 23. Light is illuminated to only the color pattern with an inspecting photo-mask in the common defect inspecting device 24, the white defect section of the color pattern is optically detected, when the white defect section is detected, this signal is fed back to the automatic mask exchanger 26, and the photo-mask in the exposing device 22 is exchanged with a normal mask.