baber/WOPTO huggingface dataset:
Patent JP-S63240415-A (JP)
Title: Height control device
Inventor: KUWANA KAZUTAKA
IPC: B60G17/015
Filed: 1988-01-29
Abstract: PURPOSE:To prevent abnormal and undue height control, by automatically inhibiting the height control when a signal line from height detecting means to height control means is broken or the like, and an input to the height control means is abnormal. CONSTITUTION:Photo sensors 101 and 102 as a height sensor are connected through a first connector 200 to a height signal control device 210. Outputs from the height signal control device 210 are applied to a height control device 220. An amplifier AMP1 in the height control device 220 operates to open a relief valve 300 via a second connector 230 while a height signal C is of a high level. Another amplifier AMP2 operates to close a relay 403 via the second connector 230 and energize an air compressor 402 while another height signal D is of a high level. At this time, when an input signal is abnormal, the height control device 220 automatically inhibits the height control.
Patent JP-S62176058-A (JP)
Title: Alkaline secondary battery
Inventor: SHIMIZU AKIO
IPC: H01M4/32
Filed: 1986-01-29
Abstract: PURPOSE:To increase utilization factor of an active material to increase capacity density of a nickel electrode by using cobalt plated steel fibers as an auxiliary conductive material to increase conductivity. CONSTITUTION:Cobalt plating is applied onto the surface of steel fibers used as an auxiliary conductive material which occupies a large ratio in an electrode material. By this process, cobalt is uniformly dispersed in the electrode material and the surface area of cobalt is increased. Therefore, the content of cobalt to be added to the electrode can be decreased. As a result, the filling density of an active material is increased and a nickel electrode having large capacity density can be obtained.
Patent JP-S63186263-A (JP)
Title: Copying function selecting device
Inventor: NISHIMORI KADOTAROU
IPC: G03G15/36
Filed: 1987-01-28
Abstract: PURPOSE:To easily detect an operating means by allowing an illuminating means to turning on and off the display of a display operating part with a function belonging to a selected mode when the mode is selected by a mode selecting means. CONSTITUTION:The illuminating means LEDs 851-876 are arranged on the backs of respective display operation parts of a display means as back lights so that the ON, OFF and ON/OFF states can be observed from the front side of the display means. When a mode is selected by the mode selecting means, the displays on the display operation parts with the function belonging to the selected mode are turned on and off by the corresponding LEDs out of the LEDs 851-876, and when one of functions turned on and off is selected by a function selecting means, the selected function is set up. Thus, the function to be required to input can be clearly indicated to the operator by turning on and off the name of the function required at its input and pattern characters.
Patent JP-H09213296-A (JP)
Title: Separator for battery and battery
Inventor: NODA YUKIO
IPC: B32B27/32
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a separator for battery which has a good shutdown property and a good heat resistance, by laminating a minute porous layer consisting of a cellulose fiber, and a synthetic fiber generating no thermal melting; and a minute porous layer with thermal melting property. SOLUTION: A minute porous layer 44 (an adiabatic layer) generating no thermal melting is formed from a pulp slurry which consists of a cellose fiber, and a synthetic fibril refined to the water retentivity less than 210 to 450%. And a thermal melting type of minute porous layer 45 (thermal melting layer) which consists of a polyolefin resin is formed from a pulp slurry made by mixing a polypropylene synthetic pulp or the like, and a polypropylene/polyethylene core sheath fiber or the like. By laminating both slurrys to manufacture a paper by using an inclined wire to the adiabatic layer 44, and a circular net to the thermal melting layer 45, to form a laminate sheet. The laminate sheet laminating the adiabatic layer 44 and the thermal melting layer 45 is calendered at about 80 deg.C and the line pressure about 50kg/cm, to obtain a separator for battery 34.  This separator is used to a secondary battery and the like.
Patent JP-2000213991-A (JP)
Title: Thermal infrared sensor
Inventor: FURUYAMA YASUHIKO
IPC: H01L37/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of noise and the crack breakage of a crystal and improve sensor sensitivity by forming a substrate section with a sash bar structure. SOLUTION: An upper electrode 2a and a lower electrode 2b are formed on the upper face and lower face of a pyroelectric body thin film crystal 1 by deposition or the like, each electrode is formed into a circular plate or thin film shape, and they are formed face to face as a pair on both the surface and back face nearly at the center section of the pyroelectric body thin film crystal 1. A support substrate 3 is formed into a cavity, and sash bars are arranged in the cavity section.
Patent JP-H10214808-A (JP)
Title: Method for polishing semiconductor substrate
Inventor: KURATA YASUSHI
IPC: B24B37/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for polishing semiconductor substrate for the manufacturing process of semiconductor chip by which the stabilization of polishing speed and selective polishing during polishing can be realized and the stabilized end point control using time or end point control using a difficult- to-polish layer as a stopper based on the selective polishing be also realized for CMP of interlayer insulation film. SOLUTION: The rotational torque value and/or motor consumption current value of a carrier holding a semiconductor substrate is monitored and the substrate is polished while controlling the rotation speed of carrier so that the value may be within 150% of the minimum value. An increase in temperature during polishing can be suppressed and a change in polishing speed be also reduced, and further, in such a system in which a generated layer where the polishing speed is sharply lowered during polishing is formed, the stable existence of the generated layer is utilized.
Patent JP-2000220538-A (JP)
Title: Intake pipe of intake manifold of engine
Inventor: HANEDA MASATOSHI
IPC: F02M35/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To improve strength of an end part, and prevent generation of cracking and breakage by forming a pipe enlarging part having a taper part whose diameter is larger than outer diameter of an intake pipe and which is formed between the pipe enlarging part and an intake pipe main body, on a joining end part to a collector and the like in an intake pipe of an intake manifold. SOLUTION: In an intake manifold wherein one end part of a plurality of intake pipes 10 is connected to a collector 2 and the other end is connected to a flange 3, a pipe enlarging part 12 having a taper part 11 whose diameter is enlarged toward an end part of the intake pipe 10 is formed by pressing in a punch from an end part for example. An end part of the intake pipe 10 is inserted into a hole part 14 formed on the collector 2 or the flange 3, and the intake pipe 10 is fixed to the collector 2 or the flange 3 by means of brazing or welding W. The pipe enlarging part 12 whose diameter is larger than an outer diameter of the intake pipe 10 is formed on an end part, and thereby, a cross sectional coefficient of the end part is increased.  It is thus possible to improve strength of the end part, and it is also possible to prevent generation of cracking by vibration and the like which are converged on a fixing part.
Patent JP-H06206981-A (JP)
Title: Epoxy resin composition for electrical laminated board
Inventor: MAEDA KAZUO
IPC: C08J5/24
Filed: 1993-01-12
Abstract: PURPOSE:To provide an epoxy resin composition comprising a specific epoxy resin, a curing agent and a curing accelerator, excellent in impregnating property, stability, heat resistance, adhesion, etc., and useful for copper-clad epoxy resin laminated boards, etc. CONSTITUTION:The composition comprises (A) an epoxy resin obtained by reacting (i) a difunctional epoxy resin having the bisphenol compound skeletons of bisphenol A and/or bisphenol F with (ii) a polyfunctional phenol compound and (iii) a bisphenol compound such as bisphenol A, bisphenol F and/or tetrabromobisphenol A, (B) a curing agent (e.g. an aromatic polyamine), and (C) a curing accelerator (e.g. benzyldimethylamine). The reaction time of the component A is preferably 60-200min at 100-200C, and the component ii is preferably used in an amount of 1-20wt.%.
Patent JP-H03226958-A (JP)
Title: Manufacture of incandescent lamp
Inventor: YAMAZAKI KENGO
IPC: H01K1/32
Filed: 1990-01-31
Abstract: PURPOSE:To prevent molybdenum foil from being oxidized at the formation of a light interference multilayered film and prevent a pinch seal portion from being cracked by including in the step of preparation for the process of burning of the light interference multilayered film the process of applying frit of low melting point to the end portion of an external lead bar projecting from the pinch seal portion. CONSTITUTION:In the step of preparation for the process of burning a light interference multilayered film, low melting-point frit whose melting point is 300 to 500 deg.C or so and whose coefficient of thermal expansion is close to that of molybdenum is formed into a paste containing binders and is applied to the end portion of an external lead bar 3 projecting from a pinch seal portion 11. Then the frit 5 is melted during the process of burning of the light interference multilayered film and is allowed to flow into a space 12 between the external lead bar 3 and quartz glass and is vitrified to block the space 12. Molybdenum foil 2 is thereby prevented from being exposed to oxygen in air so as to prevent oxidation of the light interference multilayered film during its burning process and also prevent cracking of the pinch seal portion 11.
Patent JP-S53105319-A (JP)
Title: Highly density mounting frame for electronic components
Inventor: NAKASHIMA SHIGERU
IPC: H05K7/20
Filed: 1977-02-25
Abstract: PURPOSE: To obtain the equalization of temperature at the package level and the cooling dunction effectively, by placing the cooling cylinder at the side of the frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02245021-A (JP)
Title: Stabilization of cyclic polycarbonate
Inventor: RUKA PIETORO FUONTANA
IPC: C08G64/20
Filed: 1990-01-31
Abstract: PURPOSE: To inhibit the premature ring-opening and polymn. of a cyclic carbonate oligomer and improve its melt stability by mixing a compsn. contg. it with an org. phosphite.  
     CONSTITUTION: A bishaloformate (e.g. bisphenol A bischloroformate), triethylamine, and an aq. NaOH soln. are reacted in a nonpolar solvent and the reaction product is washed with a dil. acid (1.0 M or lower), thus giving a compsn. contg. cyclic carbonate oligomers having a degree of polymn. of 2-30 and an m.p. of 225°C or higher and represented by formula I (wherein (n) is 2-30; at least 60% of all the R's are arom. and the rest are aliph., cycloaliph., or arom.; and Y' is O or S). The compsn. is mixed with 0.01-0.25 mol (based on 1 mol of the sum of all the oligomers) of an org. phosphite presented by formula II or III [wherein R 1  to R 3  are each H, (cyclo)alkyl, (alkyl) aryl, or aralkyl provided at least one of them is not H; X is 1-6C lower alkyl, 6-12C aryl, alkaryl, aralkyl, H, or halogen; and Z is a 1-20C aliph. group] and stirred for 3-30 min. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000221822-A (JP)
Title: Heat roll
Inventor: YASUNAGA TAKAHIRO
IPC: G03G15/20
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent displacement of an outer core metal and inner core metal during the heating of a heat roll, also to prevent the inner core metal from coming off, and to improve thinning and productivity, by decreasing the diameters of the ends of the outer core metal in comparison with those of the ends of the inner core metal, and covering the periphery of the outer core metal with a releasing layer. SOLUTION: In a heat roll, a releasing layer 2 is provided on the periphery of the core metal 1 of the hollow, cylindrical heat roll, the core metal 1 of the heat roll has a two-layer structure consisting of inner core metal 3 and outer core metal 4, both ends of the outer core metal 4 are decreased in diameter, and the periphery of the outer core metal 4 is covered with the releasing layer 2. Further, inside the inner core metal 3, a heating element 6 for heating the heat roll 1 is disposed. In this case, the inner core metal 3 is formed of a material (for example, iron alloy) that is higher in coefficient of longitudinal elasticity than the outer core metal 4. Also, the outer core metal 4 is formed of a material (for example, Al alloy) whose ability to be cut is high.  Thus, because the diameters are decreased in comparison with those of the ends of the inner core metal 3, pressure during diameter decreases is reduced.
Patent JP-S59150497-A (JP)
Inventor: KAGAYA KOUICHI
IPC: H05K7/18
Filed: 1983-02-10
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-S57133562-A (JP)
Title: Operation mode control circuit for record player
Inventor: TAKUMA MASAO
IPC: G11B21/04
Filed: 1981-02-12
Abstract: PURPOSE: To shorten the time for transition to an instructed operation mode after instruction of the transition of the operation mode, by giving a transient power before giving a steady operation to a motor which drives a pickup means.  
     CONSTITUTION: A transient power giving means 18 is provided with a latch circuit 22 to which a status signal is input, a comparing circuit 23 which compares input and output information of the circuit 22, an ROM24 which outputs transition information corresponding to new and old operation modes for transition of the operation mode, a pressetable counter 25, and a gate 26 which outputs the output of the counter 25. When the transistion of the operation mode is instructed, the means 18 transfers the pickup means 1 to take an angle in a speed higher than the steady transfer speed of each operation mode. This transient power gives the power for executing stably the operation mode after the transition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07206933-A (JP)
Title: Fine particle of hydrophilic polymer and its production
Inventor: YAMAUCHI YOSHIHITO
IPC: C08F2/08
Filed: 1994-01-21
Abstract: PURPOSE:To easily and stably obtain fine particles of a hydrophilic polymer having uniform particle diameter and shape, exhibiting excellent permeability, giving a dense and glossy coating film and suitable as a highly functional material by carrying out dispersion polymerization of a methylenedicarboxylic acid. CONSTITUTION:This fine particles of a polymer of formula II is produced by the dispersion polymerization of a 2-methylenedicarboxylic acid of formula I (n is 1-3) (e.g. itaconic acid and 2-methyleneglutaric acid) or its mixture at a polymerization temperature of preferably 30-100 deg.C. A homopolymer or copolymer of polyvinyl pyrrolidone having a weight-average molecular weight of >=10,000 is preferably dissolved in the polymerization solvent in an amount of 10-70wt.% based on the monomer of formula I. A solvent which dissolves the monomer of formula I but does not dissolve the polymer of formula II (e.g. ethanol and acetone) is usually used as the polymerization solvent.
Patent JP-S62179580-A (JP)
Title: Wax-like composition
Inventor: SAKA KAZUKI
IPC: C09G1/18
Filed: 1986-01-31
Abstract: PURPOSE:To obtain the titled composition which has a high hardness, a low melt viscosity, and a low melting point, by mixing two or more specified compounds. CONSTITUTION:An isocyanate (e.g., hexamethylene diisocyanate) is reacted with active hydrogen compounds comprising a 1-20C (un)substituted alcohol (e.g., methyl alcohol) and/or a 1-20C (un)substituted primary or secondary amine (e.g., methylamine) at 0-200 deg.C in the presence (absence) of a catalyst (e.g., triethylamine) to give two or more compounds of the formula [wherein R is R'-O- or R'-NH-; R' is a 1-20C (un)substituted alkyl] which have each a melting point of 50-80 deg.C. These two or more compounds are mixed in such proportions that the content of the component in the greatest amount is 80wt% or less.
Patent JP-H01195504-A (JP)
Title: Automatic generation method for equipment control program
Inventor: UENO SHOZO
IPC: G05B19/05
Filed: 1988-01-29
Abstract: PURPOSE:To extremely decrease the labor and time for generation of a program by filing the program specifications completed interactively by an operator and generating the program automatically by an information processor. CONSTITUTION:In step 1, an operator uses an interactive display terminal 2 to store the generated or corrected specifications into a file device 3 via a computer main body 1. At the same time, the data on said specifications are outputted by a serial printer 4 as necessary. In step 2, the information received from the device 3 is combined with a macro (common module) by the body 1 and complied for generation of an assembler source program. In step 3, the assembler source program, a monitor and a driver are connected together by the body 1 for generation of a desired control program. In such a constitution, it is not required to describe a program in a high-level language and therefore no specialist programmer is required.
Patent JP-S52103611-A (JP)
Title: Armature for motor
Inventor: UEDA MITSUSHIRO
IPC: H02K1/26
Filed: 1976-02-27
Abstract: PURPOSE: To prevent a coil from floating, by providijing a protrusion being folded toward inner side direction at one end or both ends of opening of the slots with a coil inserted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57134300-A (JP)
Title: Two-strut type press
Inventor: GOTOU TADASHI
IPC: B30B15/04
Filed: 1981-02-12
Abstract: PURPOSE:To enable pulling out of a die sidewards without obstructed by a strut by erecting a pair of struts up-right on the diagonal line of a press bed that supports a flat square female die. CONSTITUTION:A pair of struts are erected upright on the diagonal line of a press bed 1 that supports a flat squae female die 14. Bearings 6, 6 are formed on the diagonal line of a pressure plate 4 fitted with a male die 5 that coincides with the female die 14 on the lower face. Accordingly, change of dies, cleaning, inspection etc. is made easily from the side.
Patent JP-H04258711-A (JP)
Title: Scale device
Inventor: SANO JUNICHI
IPC: G01B21/02
Filed: 1991-02-13
Abstract: PURPOSE:To reduce the measurement error and simplify the constitution of a scale device by reducing the mechanical extension or contraction of a scale which is caused by the mechanical extension or contraction due to the thermal expansion or thermal contraction of a scale holding member, in the scale device in which the scale holding member is installed on a base board having the standard surface of the machine tool and a scale is fixed on the scale holding member. CONSTITUTION:A scale holding member 31 is installed on the base board 1 of the machine tool, and when a scale 5 is installed on a scale holding member 31, only a part of the measurement effective length part 5A of the scale 5 is fixed by the scale holding member 31. Accordingly, even if the scale holding member 31 is mechanically extended or contracted by the thermal expansion or contraction, the mechanical extension or contraction of the scale 5 are suppressed to the min. value.
Patent JP-H07206631-A (JP)
Title: Skin external preparation
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a skin external preparation, using an ultraviolet light absorber and an ester derivative of gentisic acid with tranexamic acid or its salt in combination, capable of suppressing the skin irritancy of the ultraviolet light absorber, remarkably improved in skin beautifying and whitening effects thereof and having high safety. CONSTITUTION:This skin external preparation contains an ultraviolet light absorber and an ester derivative of gentisic acid with tranexamic acid expressed by the formula or its salt in combination and is excellent in safety, stability and skin beautifying and whitening effects and capable of suppressing the skin irritancy of the ultraviolet light absorber used in combination. A benzophenone- based ultraviolet light absorber (2-hydroxy-4-methoxybenzophenone is especially preferred), a p-aminobenzoic acid-based ultraviolet light absorber (octyl p- dimethylaminobenzoate is especially preferred), a methoxycinnamic acid-based ultraviolet light absorber (octyl p-methycinnamate, etc., are especially preferred), etc. are prbferred as the ultraviolet light absorber. Furthermore 2-(trans-4- aminomethylcyclohexylcarbonyloxy)-5-hdyroxybenzoic acid or its salt is preferred as the compound expressed by formula.
Patent JP-S61180312-A (JP)
Title: Guide controller for trackless cart
Inventor: HIDA YOSHIO
IPC: G05D1/02
Filed: 1985-02-06
Abstract: PURPOSE:To perform the guidance of a trackless cart so that a drive route of the cart can be set freely regardless of an intersection, by cutting partly a reflective tape on the drive route at the intersection part and preventing the counting mistake of a point detecting sensor. CONSTITUTION:A cut part is provided between the reflective tapes 2 and 5 stuck onto a drive route on a floor. Thus the point detecting sensors 4A and 4B set on a trackless cart 1 passing through an intersection part don't detect the reflective tapes on other routes any more. This prevents the counting mistakes of those sensors. Then the sensors can detect no reflective tape at said cut part for detection of the derailment. Here the derailment detecting function is masked by a timer so as to prevent an emergency stop of the cart 1. Then the timer value is changed by the speed of the cart 1 to the small value with the high speed drive and the large value with the low speed drive respectively. Thus the partial cut of a reflective tape does not affect the detecting accuracy of the derailment.
Patent JP-H01197506-A (JP)
Title: Preparation of polyvinyl ester polymer of high degree of polymerization and polyvinyl alcohol polymer of high degree
Inventor: FUJIWARA NAOKI
IPC: C08F2/24
Filed: 1988-01-29
Abstract: PURPOSE:To obtain easily a polyvinyl ester polymer of high degree of polymn. on an industrial scale, by carrying out the emulsion polymn. of a vinyl ester monomer under a condition wherein a medium, an emulsifying agent, an initiator and polymn. temp. are specified. CONSTITUTION:A polyvinyl ester polymer of high degree of polymn. and an intrinsic viscosity of 1.5dl/g or larger is obtd. by carrying out the emulsion polymn. of a vinyl ester monomer under the following conditions (a), (b), (c) and (d). The condition (a) is that a medium is water or a mixture of water with compsn. A consisting of dimethyl sulfoxide alone or a combination of dimethyl sulfoxide with a water-soluble alcohol, etc. The condition (b) is that an emulsifying agent is at least one among B, C and D. The condition (c) is that an initiator is a combination of E with F or a combination of E, F and G. The condition (d) is that polymn. temp. is -60-+15 deg.C. The intrinsic viscosity of the polyvinyl ester polymer is defined by the value measured in acetone at 30 deg.C on polyvinyl acetate obtd. by saponifying and thereafter reacetylating this polyvinyl ester polymer.
Patent JP-S60165960-A (JP)
Inventor: JIYATSUKU KENESU IBOTSUTO
IPC: A61N1/20
Filed: 1984-02-08
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。