baber/WOPTO huggingface dataset:
Patent JP-S57109506-A (JP)
Title: Backup roll of universal rolling mill for h-steel
Inventor: SHIKAME KOUSUKE
IPC: B21B27/02
Filed: 1980-12-27
Abstract: PURPOSE:To rotate back up rolls of a V-shaped taper respectively independently, to decrease difference in peripheral speeds, and to prevent the seizure flaws on account of slips by trisecting said backup rolls abutting on the vertical work rolls of which the diameters are made smaller from the center toward both ends. CONSTITUTION:A backup roll 7 is trisected to rolls 12, 13, 14, and the central split roll 12 is formed into an inverted taper shape of which the diameter is made larger from the center toward both ends. The split rolls 13, 14 at both ends are formed respectively into an inverted taper shape of only the one direction. A space DELTAh is provided between the rolls 12, 13, 14, which are pivotally supported by a roll shaft 3 by means of respectively separate bearings 15, 16, 17. Hence, the rolls 12, 13, 14 rotate respectively indepedently, thereby decreasing the differences in peripheral speeds.
Patent JP-H0741585-A (JP)
Title: Film for envelope
Inventor: GONDA TAKASHI
IPC: B32B27/08
Filed: 1993-07-27
Abstract: PURPOSE:To obtain a film for an envelop which has waterproofness and can be dispersed or dissolved in warm water by applying a waterproofing agent to the external surface of a film made of a polyvinyl alcohol resin having a specified degree of hydrolysis and a specified average degree of polymerization. CONSTITUTION:The film is prepared by applying a waterproofing agent to at least the external surface of a film made of a polyvinyl alcohol resin having a degree of hydrolysis of 50-99mol% and an average degree of polymerization of 100 or above. Examples of the polyvinyl alcohol resins which can be applied include a polyvinyl alcohol obtained by hydrolyzing a polymer of a vinyl ester or a vinyl ether and being easily dispersible or soluble in water at 5-70 deg.C-under an atmospheric pressure and a modified polyvinyl alcohol dispersible or soluble in warm water at 40-70 deg.C. As the waterproofing agent, a urethane resin is desirable. The coating thickness is usually 1-10mum.
Patent JP-H0743869-A (JP)
Title: Silver halide color photographic sensitive material and image forming method
Inventor: HOSHINO KEIICHI
IPC: G03C1/485
Filed: 1993-07-27
Abstract: PURPOSE:To improve the deterioration of dot reproduction performance due to development processing conditions, running processing, and raw stock storage and to obtain stable tone images by incorporating a specified compound in at least one of silver halide emulsion layers. CONSTITUTION:The silver halide color photographic sensitive material comprises a reflective support coated with a polyolefin resin on both sides and a hydrophilic colloidal layer containing a white pigment and silver halide emulsion layers on one side of this support, and contains in at least one of the emulsion layers at least cane kind of compound represented by formula I or II in which each of R1 and R2 is H or <=5C alkyl; n is an integer of 1-3; and each of R11-R16 is, independently, H, halogen, sulfo, carboxy, cyano, alkyl, or the like; and each of R17 and R18 is, independently, H, alkyl, aryl, or a heterocyclic group.
Patent JP-S6429556-A (JP)
Title: Floor panel and manufacture thereof
Inventor: SAWADA KOHEI
IPC: E04C5/02
Filed: 1987-07-24
Abstract: PURPOSE: To reduce noises by installing honeycomb cores onto both surface and rear of a vibration-damping steel plate, in which a pair of steel plates are formed integrally of a viscoelastic high-molecular resin, respectively and mounting skin materials onto one surfaces and the other surfaces of the cores respectively. CONSTITUTION: A pair of steel plates 18, 22 are bonded by a polyester viscoelastic high-molecular resin layer 20, and a vibration-damping steel plate 16 is formed. Honeycomb-cores 24, 26 such as paper honeycomb cores are bonded on both surface and rear of the steel plate 16 with adhesives respectively, and a composite body is formed. Skin materials 12, 14 are bonded on each of one surface and the other surface of the cores 24, 26 of the composite body with adhesives and unified, and the floor panel 10 is formed. Accordingly, the floor panel 10 can be given compositely large rigidity.
Patent JP-S6342685-A (JP)
Title: Medium for mold and production thereof
Inventor: KAWABATA AKIHIRO
IPC: C12N1/14
Filed: 1986-08-08
Abstract: PURPOSE:To obtain a medium suitable for a mold used in the production of rice chaff feed, by proliferating mold in a medium containing specific amounts of K, Mg and protein and mixed with a nutrient source and heating the medium. CONSTITUTION:A mold is proliferated in a medium containing K and Mg at a weight ratio of (2-10):1, containing >=50ppm of Mg and mixed with a nutrient source. The objective medium can be produced by heating the above medium at >=50 deg.C to exterminate the proliferated mold. The upper limit of the heating temperature is the level to keep the rice bran and wheat bran in the medium from carbonization and keep the protein from disintegration, e.g. preferably about 150 deg.C. The nutrient source is e.g. rice bran, wheat bran, fruit juice, etc. The source of K and Mg is e.g. KCl, KNO3, Mg(OH)2, Mg(NO3)2, etc., which can be safely used as a component of feed.
Patent JP-H0935216-A (JP)
Title: Magnetoresistance effect film and magnetic recording head
Inventor: TAKEUCHI TERUAKI
IPC: H01F10/30
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the change rate of magnetoresistance compared with a conventional multilayered film by three-dimensionally arranging a nonmagnetic layer between ferromagnetic layers. SOLUTION: A base layer 4 comprising a body-centered cubic structure Cr having 5nm thickness is formed by sputtering on a MgO(110) single crystal substrate. Then a Co layer 4 of 2nm thickness, a Cr layer 31 of 2.5nm thickness, a Cu layer 32 of 2.5nm thickness, a NiFe-alloy layer 2 of 1.5nm thickness, a Cu layer 32 of 2.5nm thickness, and a Cr layer 31 of 2.5nm thickness are successively formed in this order. The structure of these layers is repeated. The Cr layer 4 deposited on the MgO substrate is epitaxially grown to be oriented to (211) plane. Since the atomic arrangement on the (211) plane of Cr is similar to the atomic arrangement of (10.0) plane of Co having a hexagonal closest packed structure, the Co layer 1 formed on the (211) plane of Cr has a hexagonal closest packed structure and is oriented in (10.0) direction.  The Cu layer 32 formed on the Cr layer 31 has a face centered cubic structure and is oriented to (110), and therefore, the Ni-Fe alloy (78% Ni and 22% Fe) having a face centered cubic structure with small magnetic anisotropy formed on the Cu layer 32 is oriented in (110).
Patent JP-S6427094-A (JP)
Title: Mos-type semiconductor memory
Inventor: YAMADA MICHIHIRO
IPC: G11C11/4076
Filed: 1987-07-23
Abstract: PURPOSE:To suppress the peak of memory current consumption by providing a NOR type input buffer to impress the pulse output of a pulse generating circuit to an activating signal input line and to input an activating signal and a one-shot pulse when a supply voltage is impressed to a memory. CONSTITUTION:When the supply voltage is led from an OV to a VCCV while it remains in an L level state, the current consumed by a RAM 1 is set to an ICC. A one-shot pulse POR is generated from a power-on resetting circuit 6 from a time t1 to t4. Since the input stage of the RAS signal is a two-input NOR circuit 7, even when the RAS signal is an 'L', the RAM 1 is in a standby state while a POR pulse is an 'H'. Therefore, the current ICC consumed at the RAM 1 is stable at the value of I2 while the POR pulse is the 'H' after a small peak value. Next, when the POR pulse goes to the 'L' at the time of t4, the RAM 1 shows a rather large peak value, and then, an abnormal peak current does not flow.
Patent JP-2000018657-A (JP)
Title: Local cleaning type air cleaner
Inventor: TANAKA TOSHIO
IPC: F24F7/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To quickly raise the degree of cleanness of air in the specified range before an air blowout port. SOLUTION: This air cleaner has a casing 1 which has an air suction port 1a at the center of the rear and also makes the roughly all range of the front a circular clean air blowout port 1b, a fan 4 which is rotated by a fan motor 3 inside the casing 1, a cylindrical wall member 5 which surrounds the all periphery of the fan 4 a specified distance apart, and a main filter 6 which is supported in the square space of the casing 1, a specified distance ahead of the opening of the cylindrical wall member 5, and this lower the degree of contamination to one-seventh or lower, preferably, one-tenth the degree of contamination outside the range of clean air blowout flow, in the desired position within the range of 30 cm-150 cm from the clean air blowout port 1b.
Patent JP-H0238530-A (JP)
Title: Rotary hanger for vertical heating furnace
Inventor: TAKETSURU TAKAAKI
IPC: C21D9/08
Filed: 1988-07-27
Abstract: PURPOSE:To efficiently heat and cool plural steels by providing plural rotating shafts for hanging a long-sized steel at their lower ends to a rotary discoid supporting member, and rotating the rotating shafts through a sprocket and an engaging member. CONSTITUTION:The discoid supporting member 4 is fixed to the lower part of the rotating spindle 1, which is hung from a frame 3 and rotated by a motor 2, and made freely rotatable on supports 6 and 16. Plural rotating shafts 7 are freely rotatably supported by the supporting member 4. A sprocket 12 to be engaged with an engaging pin 15 fixed to the pin holding member 14 of a jacket 13 is fixed to the upper end of the rotating shaft 7. A long-sized steel 11 to be treated is hung from the lower end through a universal joint 10. The rotating shaft 7 is revolved along with the rotation of the rotating spindle 1 and supporting member 4, and rotated by the engagement of the sprocket 12 with the pin 15. By this method, plural steels 11 are efficiently heated and cooled in a vertical heating furnace without being bent.
Patent JP-H0349291-A (JP)
Title: Flexible printed circuit board
Inventor: UEDA ZENICHI
IPC: H05K1/03
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a flexible printed board which has a low dielectric constant and an excellent heat resistant performance by laminating a low dielectric constant sheet which comprises fluorine-containing polyimide having a repeated unit expressed by an equation and a metal layer. CONSTITUTION:Laminating a metal layer 2 on a low dielectric constant sheet 1 made of polyimide resin in a special structure having a repeated unit which includes If atoms in the molecules as indicated by the equation (Ar1 represents a tetravalent aliphatic group or aromatic group while Ar2 stands for divalent aromatic group, and a perfluoroalkylene group is included at least in either one of the Ar1 and Ar2 groups), a flexible printed circuit board usable even in a 10GHz region can be obtained. When this resin is used as bonding layers 4 and 5, and the metal layers 2 and 6 are laminated on a fluoroplastic porous sheet 3, a flexible printed board can be obtained, which is provided with a low dielectric constant and an excellent heat resistant performance. This fluorine-containing polyimide can be obtained as a polymerization monomer by mol reaction with tetracarboxylic acid or acid components which comprise its dielectric and diamine components. However, fluorine atoms are included in one party of components.
Patent JP-H0349310-A (JP)
Title: Surface acoustic wave device
Inventor: SEIKE KIMIO
IPC: H03H9/25
Filed: 1989-07-17
Abstract: PURPOSE:To minimize the effect of thermal stress due to ambient temperature, by making a piezoelectric crystal substrate and a coating member covering a surface acoustic wave propagation part of the piezoelectric crystal substrate and adhered to the piezoelectric crystal substrate, with the same type of material, cutting the members at the same cut angle and arranging them in a direction whose crystal axes are coincident. CONSTITUTION:For example, a surface acoustic wave resonator 12 is used as a surface acoustic wave element. The surface acoustic wave resonator 12 includes a crystal substrate 14 as a piezoelectric crystal substrate. A coated member 24 is fitted on one major face of the surface acoustic wave resonator 12. The coated member 24 is fitted to cover a forming part of a surface acoustic wave propagation part, i.e., an interdigital transducer 16 and a forming part of a reflector 18. The coated member 24 is made of the same material as that of the crystal substrate 14, cut at the same cut angle and arranged so that the direction of both the crystal axes is the same. The coated member 24 is fitted to the crystal plate 14 by using an adhesive layer 26. A gap 28 is formed between the coated member 24 and the crystal substrate 14 by the adhesive layer 26.
Patent JP-H0715879-A (JP)
Title: Generator system
Inventor: YUGUCHI KOJI
IPC: H02M1/12
Filed: 1993-06-28
Abstract: PURPOSE:To prevent a biased magnetization of a transformer of an output of an inverter and to output an AC having no harmonic wave to an output of the transformer in a generator system which is operated by a reverse power flow of the inverter and a commercial power source using a solar cell, a fuel cell. CONSTITUTION:A generator system comprises a battery 2 such as a solar cell, a fuel cell, etc., an inverter 4 for converting a DC output of the cell to an AC, a transformer 10 for transforming an output of the inverter, and a controller for controlling the output of the inverter, wherein the system is controlled by a reverse power flow to a commercial power source. The system also comprises a first current detector 24 for detecting an input current of the transformer, a second current detector 22 for outputting an output current of the transformer, a biased magnetization preventing unit 30 for removing a DC component of a detection signal of the first detector, and a controller 18 for subtracting an output of the unit 30 from a detection signal of the second detector, amplifying an error of a reference power source 20 of a sine wave and controlling the inverter.
Patent JP-H0350761-A (JP)
Title: Semiconductor storage device
Inventor: SATAKE KAZUYA
IPC: H01L21/8242
Filed: 1989-07-18
Abstract: PURPOSE:To improve breakdown strength between adjacent capacitor aperture parts, and increase integration density and capacitance, by forming a pair of adjacent capacitor aperture parts of a semiconductor storage device, so as to be inclined in order that the lower mutual interval will be larger than the upper mutual interval. CONSTITUTION:Capacitor aperture parts 9 and 10 are formed on the surface of a semiconductor substrate 1 through etching. Said aperture parts 9, 10 are formed so as to be inclined with respect to the surface of the semiconductor substrate 1. The lower interval between the apertures 9, 10 is set larger than the upper interval. Impurity ions are diffused in the surfaces of the aperture parts 9, 10, to form an impurity diffusion layer 2 which is employed as one electrode of the capacitor part of a semiconductor storage device. A capacitor part insulating film 3 and an element isolating film 6 are formed on the impurity diffusion layer 2 and the element isolation impurity diffusion layer 5, respectively. On the films 3, 6, a capacitor electrode film 4 is formed, and employed as the other electrode of the capacitor part. By such arrangement, breakdown strength between the capacitor aperture parts 9 and 10 can be improved.
Patent JP-H1032928-A (JP)
Title: Supporting device for facility stopping work plan
Inventor: ENDO HIROSHI
IPC: G06Q10/10
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the labor efficiency of facility stopping work by displaying such an item that begins to need adjustment by the judgment of a human being on a calendar displayed on a screen as a work schedule and designating the changing date of the work schedule by using a pointing device. SOLUTION: When a facility stopping work request (1) is inputted, coordinates for indicating the work executing date on a calendar displayed on the screen of a display are organized (2) and held (3) as requested date coordinates, and a schedule is displayed on the calendar. In the case of manually adjusting the schedule, the part of the screen displaying the schedule of the requested work to be moved is selected with a mouse and the part is drug (4) to the position of the schedule to be moved. Then the coordinates of a new displaying position are generated and fetched (5) in an interlocking way with the movement of the schedule displaying section. The fetched coordinates are held (6) after the changed work executing date of the requested work is found from the coordinates of the moving destination, so as to indicate the moving destination of the work executing date.
Patent JP-S6342277-A (JP)
Title: Image reader
Inventor: FUKUSHIMA HISASHI
IPC: H04N1/17
Filed: 1986-08-07
Abstract: PURPOSE:To simplify a delay time control system required for reading the same part of an original by variably setting an interval between adjacent photosensor arrays according to a scanning speed. CONSTITUTION:A video signal read in a CCD unit has a color matching processing in a reader synchronizing circuit and video data is inputted to a variable power buffer memory and subjected to a variable power processing. In the CCD unit, 13 photosensor arrays are arranged, a green filter is covered on the array 7, a blue filter is covered on the arrays 1, 4, 5 and a red filter is covered on the arrays 9, 10, 13. In an equal power mode, the arrays 1, 7, 13 are selected at the scanning speed V, in a double mode, the arrays 4, 7, 10 are selected at the scanning speed V/2 ald the arrays 5, 7, 9 are selected at the scanning speed V/3 a triple mode. Such a selection signal is formed in an array interval control circuit 80 and the photosensor array having the interval proportional to the scanning speed is selected, thereby, the capacity of a buffer memory is made constant.
Patent JP-2000015396-A (JP)
Title: Method for molding green sand mold and system thereof
Inventor: MAKINO HIROYASU
IPC: B22C19/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To easily and surely make a green sand mold by inputting kind of green sand molding method, condition of a pattern plate and physical property and squeeze pressure of the green sand, etc., into a computer, calculating the compactness of the green sand with a green sand molding analysis method and making a green sand molding machine operate based on the calculated result. SOLUTION: Items to be set for the green sand molding machine, i.e., an air flowing pressuring type green sand molding method to adopt, the condition of the pattern plate, the physical property of the green sand and the pressure of compressed air, are inputted. The computer determines the number of analysis factors according to the desirable analysis accuracy preset, and further, executes the porosity analysis, air flow analysis, contacting-force analysis, fluid drag analysis and motion equation analysis, in order, and the calculation is repeated until the green sand stops. As a result, information related to the compactness of the green sand is obtd. The green sand strength, green sand mold porosity and internal stress of the green sand moldare calculated from the correlation, etc., between the compactness of the green sand beforehand experimentally obtd. and the green sand mold strength. The calculation is repeated by changing the condition until these factors become desired values, and the molding is executed based on this result.
Patent JP-S6429166-A (JP)
Title: Picture rotating device
Inventor: KITA SUMIO
IPC: H04N1/387
Filed: 1987-07-24
Abstract: PURPOSE:To quicken the tilt correction processing of a picture by inputting the information to correct the tilt of the picture information stored in a storage means by a tilt indication means, dividing the picture information stored in the storage means into plural areas and moving them in parallel in the unit of each area. CONSTITUTION:When the instruction of picture reading comes from an input section 1, a CPU 6 instructs the reading to an original read section 2, and the picture information read by the original real section 2 is written in a prescribed area of a memory 3 and read and displayed on a display section 4. The operator judges the tilt state of the picture from the picture information displayed on the display section 4 and inputs the correction information and execution instruction from a tilt command section 11 when the correction of tilt is required. The CPU 6 judges it that the picture is tilted right or left based on the input from the tilt command section 11 and a picture processing section 5 applies picture correction. In correcting the tilt of picture in the unit of area, the tilt is corrected at a high speed.
Patent JP-S6245992-A (JP)
Title: Cooling device for vaccum-oriented multi-stage type roots blower
Inventor: YOKOI KOMEI
IPC: F04C29/04
Filed: 1985-08-23
Abstract: PURPOSE:To facilitate the cooling by connecting an outlet of a first-stage vaccum-oriented Roots blower and an inlet port of a last-stage blower by means of a heat-exchanging flexible hose soaked in the water, thereby soaking the blower into the cooling water. CONSTITUTION:A flexible hose 21 is connected to an inlet port 17a of a vaccum- oriented Roots blower 17 at the last stage, while a flexible hose 18 is connected to an outlet port 15b of a blower 15 at the first stage. The cooling water W, which is supplied to a cooling box 1 through a supply pipe 10 and is discharged from a drain pipe 11, is prepared in such a manner that its level is above all the blowers 15-17 and flexible hoses 18-21. With this contrivance, the cooling work can be carried out efficiently without using a large-scale refrigeration cycle equipment.
Patent JP-H0742637-A (JP)
Title: Suction device of four cycle engine
Inventor: YOSHIKAWA MASAAKI
IPC: F02F1/42
Filed: 1993-07-28
Abstract: PURPOSE:To improve suction air combustion efficiency without increasing suction resistance by providing a control valve, which closes at low revolution and opens at high revolution, on one of the suction pipe and making a rotation shaft of the control valve pass through the lower part of the other suction pipe or the like. CONSTITUTION:Among three suction valves 2-1, 2-2 provided on one side of a combustion chamber 1, a suction port 9-1 connected to the suction valve 2-1 in the center and a suction port 9-2 connected to the suction valve 2-2 on both sides are formed on a cylinder head 5. Now the suction valve 2-1 in the center is arranged on the outer side of the cylinder against the suction valve 2-2 on both sides. In this case, both suction ports 2-1, 2-2 are opened on the side surface of the cylinder head 5 in mutually independent state and each of these openings are connected to both suction pipes 20, 21, respectively. A control valve 25, which closes at low revolution and opens at high revolution, is provided on one of the suction pipe 20 and a rotation shaft 25a of the control valve 25 is made to pass under the other suction pipe 21.