baber/WOPTO huggingface dataset:
Patent JP-H07304790-A (JP)
Title: Production of alpha-glucopyranoside-1,6-mannitol and -sorbitol from alpha-gluco-pyranoside-1,6-fructose
Inventor: DARSOW GERHARD
IPC: A23L27/30
Filed: 1995-05-02
Abstract: Prodn. of a mixt. of alpha-D-glucopyranosido-1,6-mannitol and alpha-D-glucopyranosido-1,6-sorbitol from alpha-D-glucopyranosido-1,6-fructose comprises hydrogenation at 100-400 bar H2 and 40-80 oC in a solid bed process, using carrier-free catalyst bodies comprising alloys of the iron sub-group VIII elements as catalyst and group VIB elements as activator, formed by powder moulding. The moulded bodies have pressure resistance of 20-250N and an inner surface area of 10-80m2/g.
Patent JP-S5356229-A (JP)
Title: Primary anti-corrosive coating compositions
Inventor: TAKASE KATSUJI
IPC: C09D5/08
Filed: 1976-11-02
Abstract: PURPOSE: A composition having improved anticorrosion, weldability, adhesivity, etc., free from chromium toxicity, comprising a polyvinyl butyral resin, a borate compound, a chelating agent, and phosphoric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6023435-A (JP)
Title: Antistatic resin composition
Inventor: TANAKA MASAYUKI
IPC: C08L67/00
Filed: 1983-07-19
Abstract: PURPOSE:To provide a composition composed of a specific polyether ester amide and a carboxyl-containing modified vinyl polymer mixed with each other in high compatibility, and having permanent antistaticity and excellent mechanical properties. CONSTITUTION:The objective composition is produced by mixing (A) 5-80(wt%), preferably 10-60% polyether ester amide composed of (i) >=6C aminocarboxylic acid or lactam or >=6C salt of diamine and dicarboxylic acid, (ii) a poly(alkylene oxide) glycol having a number-average molecular weight of 200-6,000, preferably 250-2,000 and (iii) a 4-20C dicarboxylic acid and (B) 95-20%, preferably 90-40% modified vinyl polymer containing carboxyl group. The component A is preferably the one derived from hexamethylenediamine-adipic acid, polyethylene glycol, terephthalic acid, etc.
Patent JP-S5833110-A (JP)
Title: Method for measuring slip between rolls in rolling mill
Inventor: MATSUDA TOMOO
IPC: B21B38/00
Filed: 1981-08-21
Abstract: PURPOSE:To omit the installation of a detecting end and to measure the slip between the rolls highly accurately, by obtaining the correlation between the frequency based on the period during which a rotary signal generating member that is provided at the end part of a working roll passes the vicinity of a displacement gage and the pulse which is synchronized with the rotation of a driving roll. CONSTITUTION:An output signal VW, which is based on the fact that the working roll 2 is rotated and a rotary signal generating signal 3 passes the vicinity of  the fixed distortion gage 4, is imparted to a frequency analyzer 7, and the frequency is analyzed. A signal of a frequency FW has the maximum amplitude with respect to a band width wherein a central frequency corresponding to a line  speed VS is the center. Said signal is imparted to a signal processor 9. Meanwhile, the pulse VD which is synchronized with the rotation of the driving roll 1 is imparted to a frequency analyzer 9 from a pulse generator 6. The frequency signal FD is imparted to the signal processor 9. The slip quantity S between the rolls is computed based on the data inputted from an operating board 10. Thus the slip between the rolls is measured highly accurately.
Patent JP-S5834532-A (JP)
Inventor: KUMAMOTO KIYOMI
IPC: H01H35/00
Filed: 1981-08-24
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-S61290242-A (JP)
Title: Disk brake device
Inventor: UEDA JUNZO
IPC: F16D63/00
Filed: 1985-06-17
Abstract: PURPOSE:To obtain smooth braking force, by fixing laminated disks at a wheel side member and a disk portion and interposing magnetic fluid in a narrow interval between the laminated disks. CONSTITUTION:Laminated disks 6, 8 are fixed at a wheel side member 2 and a disk portion 4, respectively. The laminated disks 6, 8 are so arranged that their plate faces confront each other keeping alternately a narrow interval. Further, the disk portion 4 has an outer circumference covered by a casing 9 and a space between the laminated disks 6, 8 is filled with magnetic fluid 11. In addition, an iron core 14, a coil 16 for producing magnetic force and a device for supplying electric current thereto are provided for producing magnetic field between the laminated disks 6, 8. With this arrangement smooth braking force without causing a wheel lock can be obtained.
Patent JP-S619829-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI KUNITSUNA
IPC: C09D171/12
Filed: 1984-06-25
Abstract: PURPOSE:To provide proper flexibility, sufficient mechanical strength and durability, and excellent traveling property, to reduce the release of powder, and to eliminate the damage of the sliding counterpart while keeping the abrasion resistance of a magnetic layer by incorporating a urethane resin having a yield point and abrasive powder into the magnetic layer. CONSTITUTION:A urethane resin having a yield point is used as the component of the resinous binder of a magnetic layer. The elongation of the urethane resin is extremely small when stressed below the yield point, and hence proper hardness is given to the urethane resin. The resin elongates with an increase in stress above the yield point without being broken. The yield point important to the performance of the urethane resin is regulated in the stress range 50-600kg/cm<2>, or preferably 100-560kg/cm<2>. The resin is easy to soften at <50kg/cm<2>, and hardens and is fragile at >=600kg/cm<2>. The mean particle diameter of the abrasive powder added to the magnetic layer is regulated to <=0.4mum (preferably to 0.1-0.4mum). Although different abrasives can be used, alpha-Al2O3 is preferably used.
Patent JP-H09320608-A (JP)
Title: Manufacture of lead-acid battery
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M4/68
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric collector for lead-acid batteries which has high charging-discharging capacity density and moreover by which early capacity deterioration in deep charging-discharging cycles is suppressed by electrolvtically oxidizing the surface of a substrate of lead or a lead alloy in an aqueous solution containing sulfate radical and having a specified acidity. SOLUTION: This electric collector is produced by electrolytically oxidizing the surface of a substrate of lead or a lead alloy in an aqueous solution containing sulfate radical and having extremely weak acidity, neutral property, or alkalinity. By dissolving lead ion in the aqueous solution for the electrolytic oxidation, the electrolytic oxidized layer is efficiently formed and that is preferable as the quantity of electricity can be lowered and the time for electrolytic oxidation can be shortened. It is preferable that a large quantity of a lead compound, for example lead sulfate, lead hydroxide, etc., is dissolved in the aqueous electrolytic solution and that lead ion is kept in the saturated state.
Patent JP-H01303232-A (JP)
Title: Automatic ground plate feeding device
Inventor: SAKO SUSUMU
IPC: B65H3/08
Filed: 1988-05-31
Abstract: PURPOSE:To supply a ground plate to a suitable position and still automatically by providing a absorbing means holding an absorbing posture for carriage on a held up ground plate to a fixed position, and a carrying means. CONSTITUTION:When a fixed amount of ground plates A are placed in piled on guide rails 4, 5 of a conveyer mechanism 3, a chain 6 is driven with drive by a motor 8, is engaged to the ground plates A on a claw 11 attached to the chain and transfers the plates to a lift mechanism 2 side. Next, the ground plates A supplied onto a lift bed 17 are fed to a pool mechanism 26 in a fixed quantity with lift on the lift bed 17. Ground plates A that have been pooled in the pool mechanism 26 are held up in absorbed one by one by a vacuum absorbing member 58, made to absorb to magnets 34, 35 of an arm mechanism 31, carried to the projecting end part side with carrying belts 36, 37 to supply, made to hold in absorbed to the top end magnets 34a, 35a temporarily, and then fed to an appointed position. On choosing a timing, magnets 34a, 35a are separated from the ground plate A and the ground plate A is made to drop precisely onto a can drum.
Patent JP-S6110649-A (JP)
Inventor: AKAHO YOSHIO
IPC: E04B7/02
Filed: 1984-06-26
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-S63298073-A (JP)
Title: Dc parameter test system
Inventor: KAKITA TAKEO
IPC: G01R31/26
Filed: 1987-05-29
Abstract: PURPOSE:To vary a value such as test time to the best value and to modify a test program by a write control means by comparing test data with a permissible value obtained by the test program and test data obtained by a standard device with a standard permissible test value, and obtaining a normal/abnormal signal from both comparison results. CONSTITUTION:The standard device A is used for the test program for existent quality and standard permissible test data is generated from the device A and stored in a standard permissible test value data storage part 7 previously. A comparator 4 compares this data with test data. Further, a TI/TT setting con trol part 10 controls an increase or decrease in the ratio TI/TT of a test inter val TI for setting test circuit and trial parameters and the test time TT from the application of the parameters to the stabilization of the device according to PASS/FALL (normal/abnormal signal) of comparators 5 and 6 and a write control part 11 modifies a program for a control signal and TI/TT, thereby conducting a test speedily by a high-speed DC parameter test system.
Patent JP-H0426582-A (JP)
Title: Production of group ii-vi compound semiconductor incorporated with group vii element
Inventor: KATO HIROYUKI
IPC: H01L21/208
Filed: 1990-05-22
Abstract: PURPOSE:To suppress the formation of a deep level with the good reproducibility of an addition quantity by using the source crystal of a II-VI group compd. semiconductor physically adsorbed with a group VII impurity element and subjecting the crystal of the latter element incorporated with the former element to liquid phase growth. CONSTITUTION:The group VII impurity element is first physically adsorbed to the source crystal of the II-VI compd. semiconductor in the process for producing the II-VI compd. semiconductor crystal incorporated with the group VII impurity element by the liquid phase growth. The II-VI compd. semiconductor crystal incorporated with the group VII impurity element is then subjected to the liquid phase growth by using the source crystal of the II-VI compd. semiconductor physically adsorbed with the above-mentioned element, by which the desired semiconductor crystal is obtd. The reproducibility of the amt. of the group VII impurity element to be added to the II-VI compd. semiconductor is good up to a trace quantity range and the addition of the impurity at the desired addition amt. is possible according to the above- mentioned production process. Further, the production of the n type semiconductor crystal of a desired carrier density is possible.
Patent JP-S6034342-A (JP)
Inventor: UEDA TOSHIHIRO
IPC: B65D8/00
Filed: 1983-07-21
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-S5655843-A (JP)
Title: Denitrifying device
Inventor: MATSUMOTO KOUICHI
IPC: G21C19/46
Filed: 1979-10-15
Abstract: PURPOSE:To perform appropriate thermal control and obtain the aimed denitrified substance of excellent purity by providinga color brightness meter classifying the change in form of a chemical material by color in a device wherein the chemical material is denitrified by heating. CONSTITUTION:The color brightness meter 21 is provided in a container 11 wherein a vessel 12 filled with uranyl nitrate solution 13 is heated by a heater 22 to dissolve nitric acid as as to remove NOx then produced and produce UO3. For heating on said occasion, the microwave heating by a microwave waveguide 23 may also be applied. The temperature of the solution 13 first rises up to a point A, evaporation continues up to a point B, and the condensate is yellow from the point B to C. In the sphere from the point C to D, NOx is produced through dissolution of the nitric acid and then the aimed material UO3 is produced. After the point D, however, black U3O8 is produced. Therefore, so as to reduce U3O8 and increase UO3 in the solution as much as possible, the color change after the point B is monitored 32 by the color brightness meter 21, and, when the black part is detected in the brown, the thermal control 31 and then the control by heating 33 are applied immediately by a controller 30 provided.
Patent JP-H0427575-A (JP)
Title: Printer
Inventor: FUJIMOTO RYOICHI
IPC: B41J2/485
Filed: 1990-05-22
Abstract: PURPOSE:To allow backspacing by an insignificant amount by interpreting a specification command for dot backspacing and backspacing a specified number of dots based on the interpreted specification command. CONSTITUTION:It is interpreted in an interpretation process 20 whether a specification command 1 is set, and if set, a program enters in the interpretation process 21. On the other hand, if not set, the program ends. In the interpretation process 21, it is interpreted whether the specification command 1 is correct, and if correct, the program proceeds to a processing task 30. If not correct, the program ends. In the processing task 31, a current printing position is entered in the first counter, and the number of dots to be backspaced is entered in the second counter in a processing task 33. In a processing task 53, the value of the second counter is subtracted from the value of the first counter, and the value obtained by this subtraction is entered in the third counter. The program ends after meeting the backspacing function by setting the value of the third counter to a printing position in a processing task 34.
Patent JP-H0773789-A (JP)
Title: Pressure response electric switch
Inventor: DANIERU DOWAIAA
IPC: H01H35/34
Filed: 1994-06-14
Abstract: PURPOSE: To provide a sensor switch which is useful as an air bag sensor switch and sufficiently small in size. CONSTITUTION: A header 12, the first terminal 14 mounted to be insulated therefrom and the second terminal 16 with the free end 22, extended at almost 90 deg. from the vertical axis in the lateral direction are provided in a pressure response electric switch. A movable contact arm assembly 24 which has a base 26 formed of electric insulting material, a part enveloped by the base 26, a center extended from the base and electrically connected to the first terminal 14, another part with the end to form a movable contact accepted under the fres end 22 of the second terminal 16 and leaned to that way and a conductive member 28 with a middle supported by the base 26 and extended therefrom is provided therein.  A pressure sensor assembly 34, which contains a sleeve 32 extended from the header 12 upward and provided with a vent holes 32.2, a reference pressure chamber 34.11 and a pressure response disc 34.6 to operate between mutually opposite dished supporting plates 34.1, 34.2, is provided therein. With the operation of a disc 34.6, the movable contact of the conductive member 28 is separated from the free end 22 of the second terminal.
Patent JP-H02309391-A (JP)
Title: Display unit
Inventor: SETO TAKESHI
IPC: G09F11/23
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a dot matrix display system which consumes less power by arranging in parallel an even number of rotatable cylinders incorporating magnets magnetized in a direction perpendicular to an axis and using the display provided with yokes on its both ends. CONSTITUTION:The magnet 1 is magnetized in the direction perpendicular to the axis of the cylinder. The even number of cylinders 2 are arranged and the yokes 4 are provided on its both ends. When a coil is energized, the both ends of the yoke 4 come to have the opposite polarity. When a pole of an electromagnet is formed as a figure shows the cylinders are rotated in the direction of an arrow by repulsive force of the magnet. As a result, the pulse current is allowed to flow into the coil 5, therefore, all four cylinders 2 rotate 180 deg. and rest. Thus, viewed outside the display, a bright fluorescent color turns a dark mat color. The display system of the dot matrix type is obtained which consumes less power by arranging the display unit of such a configuration in the form of a matrix.
Patent JP-S61290467-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: B43L1/04
Filed: 1985-06-18
Abstract: PURPOSE:To copy an image on a screen by exposing and scanning characters, graphics, etc. on the screen at the winding of the screen and forming their image on the surface of a photosensitive drum in a copying machine. CONSTITUTION:When a copy key on an operation panel 90 is depressed. a pulse motor driver 69, a lamp regulator 70, etc. are controlled by a main processor group 71 to drive the copying machine. At that time, a pulse motor 84 winds up the screen synchronously with the rotation of the photosensitive drum. Consequently, characters, graphics, etc. described on the screen are exposed and scanned by a lamp 66 at the winding of the screen. The reflected light from the screen is led into the copying machine through plural mirrors and forms its image on the surface of the drum. The formed image is transferred to paper and the paper is discharged from a tray.
Patent JP-H06324615-A (JP)
Title: Styryl cumarine compound, photosensitizer, photosensitive resin composition and hologram recording medium
Inventor: YOSHINAGA YOKO
IPC: G03H1/02
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a high sensitivity with 488nm wavelength of an argon laser and further 514.5nm wavelength by forming the styryl cumarine compd. selected from a cumarine compd. group contg. specific stryl groups. CONSTITUTION:The styryl cumarine compd. elected from the compd. group contg. the styryl groups expressed by formulas I to IV is produced. In the formulas I to IV, n denotes any integer from 2 to 4; R denotes proton or 1 to 10C alkyl group. Namely, the absorption max. wavelength is moved to a long wavelength side by extending the number of the double bonds of the styryl group of the styryl aminocumarine compd. and such stryl aminocumarine compd. exhibits an excellent photosensitizing property. The styryl aminocumarine compd. is usable as various polymn. initiators having an electron-widthdrawing property and/or photosensitizers (sensitizing dyestuff) for crosslinking agents.
Patent JP-H09287316-A (JP)
Title: Earthquake resistant and reinforced device of column using disturbance force as restoring force
Inventor: NAGAYA KOSUKE
IPC: F16F15/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for suppressing the destruction of a column by using energy caused by an earthquake for restoring the displacement of the front end of the column to increase the strength thereof. SOLUTION: The mechanism is constituted of a rigid body arm 1 having one end fixed to the front end of a column in the hollow column and having the other end provided with a rack or a gear 2, a freely rotatable gear 3 fixing a shaft to the column and a gear 4 fixing the shaft to the column and fixed to the shaft, and the mechanism is so constituted that the rack or the gear 2 is engaged with the gear 3 and that the gear 3 is engaged with the gear 4. The displacement of the front end of the column rotates the intermediate gear 3 with the rack, etc., through the rigid body arm 1, speed is increased to transfer rotation to the gear 4 engaged with the gear 3, if necessary, and restoration moment is made to occur in a point fixing the gear 4 thereto.
Patent JP-2000318552-A (JP)
Title: Bumper
Inventor: KATO RENTARO
IPC: F16F7/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a bumper comprising the stays provided with impact absorbing parts comprising a plurality of ribs deformable by buckling by the impact in collision, that is, the stays having superior impact absorbability, with respect to the bumper comprising a bar-like bumper body having bent parts bent to a car body side at least at both sides thereof, and the stays mounted on a wall surface at the car body side of the bent parts of the bumper body, while projecting to the car body side. SOLUTION: Stay 20 comprises an impact absorbing part 25, where four ribs 21, 22, 23, 24 extending approximately in parallel with the longitudinal direction of a car body, are arranged in the width direction of the car body. The buckling limit to each rib is determined so that the ratio of the buckling limit value of one rib and the compression load applied to one rib via a bumper body 10 in the collision is approximately equal to each other with respect to every rib.
Patent JP-S6345239-A (JP)
Title: Liquid crystal compound
Inventor: KANBE SADAO
IPC: C09K19/46
Filed: 1987-05-28
Abstract: NEW MATERIAL:A compound shown by formula 3 (R1 and R2 are H or 1-10C straight-chain alkyl). USE:A liquid crystal compound which can widen a temperature range of liquid crystal composition at high temperature side, provide a liquid crystal composition having high dielectric anisotropy DELTAepsilon, especially reduce crossover frequency of liquid crystal composition for double-channel drive and contribute to improvement in response speed. PREPARATION:A compound shown by formula 1 (R is R2) and a compound shown by formula 2 (R is R1) are dissolved in a basic solvent such as pyridine, etc., at 40-60 deg.C under heating, cooled to room temperature, hermetically sealed and preferably allowed to stand for >=24hr. Then the reaction mixture is poured into 1N cold aqueous solution of hydrochloric acid, precipitated crystal is filtered off, washed with a cold aqueous solution of hydrochloric acid and recrystallized with an alcoholic solvent such as ethanol, etc., to give a compound shown by formula 3 (R1=R2=R).
Patent JP-S5922449-A (JP)
Title: Oscillating device
Inventor: KANE JIYOUJI
IPC: H03L7/18
Filed: 1982-07-28
Abstract: PURPOSE:To extend the varying width of oscillating frequency and to improve the performance of an oscillator, by providing a simple addition circuit to the oscillating device using a single voltage variable capacitance element. CONSTITUTION:An oscillated output of an oscillating section 1 including a variable tuner comprising a variable capacitor circuit and an inductor, and a feedback amplifier is inputted to a prescaler 3 in a PLL synthesizer section 2. Its frequency division output is inputted to a programmable counter 4, and further its variable frequency-division output is detected in phase at a phase comparator 6 with a reference signal of a reference signal generator 5, and the detected output is applied as a control voltage of the voltage variable capacitance element of the variable capacitor circuit of the oscillating section 1 via a low pass filter 7. A part of an output signal of a frequency setting section 8 controlling the frequency dividing ratio of the program counter 4 is applied as the control signal of a changeover switch of the variable capacitor circuit of the oscillating section 1 via a switching control section 9.