baber/WOPTO huggingface dataset:
Patent JP-S59152975-A (JP)
Title: Contact bonding of metallic foil for repair under heating
Inventor: MATSUDA TAKAHITO
IPC: C09J5/00
Filed: 1983-02-21
Abstract: PURPOSE:To carry out heating uniformly and to make bonding strength stable, by bringing a metallic foil having a heat softening adhesive into contact with the surface of a material to be bonded, sending instantly high electric current to both the ends of the metallic foil, bonding the metallic boil to the surface of the material to be bonded with pressing the foil to the surface. CONSTITUTION:For example, both the ends of the metallic foil 2 having a heat softening adhesive is brought into contact with the surface of the material 1 to be bonded and repaired are equipped with the electrodes 3A and 3B, to which 1,000-4,000 A high electric current at 4-7 V electric voltage is instantaneously applied from the electric source 4 with an electric timer through the electric cable 5, so that the whole metallic foil 2 is uniformly heated, the heat softening adhesive is softened, and the metallic foil 2 is bonded to the surface of the material to be bonded while pressing the foil to the surface of the material. EFFECT:Efficiency of bonding operation is improved.
Patent JP-S59150700-A (JP)
Title: Device for correcting bottom dead point position of slide of press machine
Inventor: TANABE HIROMITSU
IPC: B30B15/00
Filed: 1983-02-17
Abstract: PURPOSE:To correct automatically the bottom dead point position of a slide without decreasing production efficiency by controlling the air pressure to be supplied to counter balancers in accordance with the signals relating to the bottom dead point of sensors which detect the bottom dead point position of the slide. CONSTITUTION:A flywheel 10 is rotated by a motor 11 to revolve a crank shaft 7 which moves vertically a slide 5 by means of connection screws 6. Pressing is accomplished by a punch 16 and a die 15. On the other hand, the bottom dead point of the slide 5 is detected by sensors 14. The outputs from the sensors are fed to a control circuit by which the difference from a standard value is decided at all times. If the difference between the reference position and the bottom dead point position exceeds continuously a prescribed value by N-times (preset adequately), the air pressure optimum for correcting the difference is selected and is supplied to counter balancers 9. The bottom dead point position of the slide is thus automatically corrected during the operation of a press machine 1.
Patent JP-S59151949-A (JP)
Inventor: OINUMA SENZOU
IPC: A61B17/22
Filed: 1983-02-19
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-H05222847-A (JP)
Title: Method for designing kitchen
Inventor: NAKAMURA TAKAYUKI
IPC: G09F5/00
Filed: 1992-02-13
Abstract: PURPOSE:To simplify design procedures which avoid claims and have high degree of satisfaction by determining a kitchen plan based on a factor of a space type of kitchen and dining and a factor of area plan. CONSTITUTION:A space type which determines connecting conditions between kitchen and dining is decided from a plurality of types, wherein a various types such as open type OP, semi-open type SO, semi-open communicating type SOT are prepared and further closed type CL, semi-closed type SC, semi-closed communicating type SCT are preprared. Next, a plurality of types of dimensions of kitchen, in square shape, are provided and kitchen plans are combined from the factors of space type and area plan to determined a matrix. As a result, design precedures can be simplified and hence a salesman can easily give a plan including requirements of clients to designers.
Patent JP-S59151914-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A61G7/00
Filed: 1983-02-18
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-S56124636-A (JP)
Title: Controlling method of start of engine at low temperature
Inventor: AMANO MATSUO
IPC: F02N99/00
Filed: 1980-03-05
Abstract: PURPOSE: To prevent the fall of a battery voltage by a method wherein a fuel pump is operated for a prescribed period of time before starting a cell motor and stopped when a prescribed combustion pressure is attained, and then, a starter switch is turned ON.  
     CONSTITUTION: A cooling water temperature TW of the engine is judged whether it is higher or not at a step 252. If low, the step 252 shifts to a step 254 to turn a fuel pump switch ON. With the judgment of the starter switch being OFF at a step 258, the step is shifted to a step 260 and if the engine cooling temperature is less than 0°C, the step is shifted to a step 262 to make judgment of whether or not one second has passed after the fuel pump switch being turned ON. If the prescribed combustion pressure is judged to have been attained after the one second passing, the fuel pump switch is turned OFF. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58144809-A (JP)
Title: Photographing device of microscope
Inventor: TAKAHASHI NAOYUKI
IPC: G02B21/36
Filed: 1982-02-23
Abstract: PURPOSE:To obtain erecting images from all cameras by providing imaging lens groups on the optical axis emitted from a microscope and providing a reflecting mirror which inclines 45 deg. to the optical axis and can rotate around the axis parallel with the optical axis behind said lens groups. CONSTITUTION:An adapter 4 is so formed as to permit mounting of a microscope in the circumferential part at the preceding end thereof, thereby constituting a mounting part for the microscope. L1 is the 1st image-forming lens group held in the inside circumferential part at the preceding end of a lens cylinder 3, and L2 is a field lens group held at the inside circumferential part at the rear end of an incident cylinder 2. A reflecting mirror which inclines at 45 deg. to the optical axis and can rotate around the axis parallel with the optical axis is provided behind said lens group L1, whereby the directions of images are made erecting with all cameras and as a result, the need for excess consideration for films and printing of photographs is eliminated.
Patent JP-S56124851-A (JP)
Title: Selectively absorbing surface of heat collector utilizing solar heat
Inventor: SANO YOUJI
IPC: C23C14/02
Filed: 1980-03-05
Abstract: PURPOSE:To improve the spectral property and durability of a selectively absorbing surface of a solar heat collector by providing a silicon dioxide film on the stainless steel oxide film on the stainless steel surface. CONSTITUTION:A stainless steel of ferrite or austenite series is anodized by an acid or alkaline black oxidizing method to form a stainless steel oxide film on the stainless steel surface, and thereon, moreover, a silicon dioxide film is provided by the vacuum deposition method by electron beam heating, the active sputtering method, the ion plating method, the organic solvent method or the vapor phase plating method. Siad selectively absorbing surface has such spectral properties that the energy absorptivity is high in the wavelength and of 0.3-2.5mum and the energy emissivity is low in the wavelength band of 3-50mum.
Patent JP-S57142018-A (JP)
Title: Acoustooptic electric signal processor
Inventor: MIYAGI KOUICHIROU
IPC: G02F1/11
Filed: 1981-02-27
Abstract: PURPOSE:To achieve processing such as time axis expansion, compression, inversion and delay for electric signals, by arranging two acoustooptic converters having an ultrasonic wave oscillator and modulating laser beam passing between the both. CONSTITUTION:When an electric signal is inputted to an ultrasonic wave oscillator 1 provided in an acoustooptic converter, the ultrasonic waves generated propagate to an ultrasonic wave absorbing member 2 in a liquid substance. The laser beam incident from a window 5 is diffracted by the ultrasonic waves propagating in a cell. The diffracted light is again diffracted by the ultrasonic waves generated at an ultrasonic wave oscillator 1' incident to the next converter via lenses 7A and 7B. This diffracted light is converged at a lens 7C and converted into an electric signal at a photoelectric converter, allowing to execute the processings such as time axis expansion, compression, inversion and delay to an electric signal inputted to the ultrasonic wave oscillators 1 and 1'.
Patent JP-S59151813-A (JP)
Inventor: SHIBATA TADASHI
IPC: A01G1/00
Filed: 1983-02-19
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-H06245497-A (JP)
Title: Power supply circuit for ac motor controller
Inventor: MOTAI TOSHIHIRO
IPC: H02M3/28
Filed: 1993-02-17
Abstract: PURPOSE:To provide a power supply circuit for an AC motor controller, which can prevent the malfunction of power switching elements and can prevent the breakdown of the elements. CONSTITUTION:Driver ICs 24 and 25 for driving switching elements are provided at the front stage of power switching elements 10 and 11. Output pulse signals phiA and phiB from a switching power supply IC2 are supplied into the driver ICs 24 and 25. The power supply voltages to the driver ICs are formed from the output pulses phiA and phiB from the switching power supply controller IC2. A pulse-width constant circuit 23 for converting the output pulse into the constant pulse width is provided at the front stage of the switching elements 6 and 7. Smoothing circuits 22 and 23 are provided at the rear stage of pulse transformers 8 and 9.
Patent JP-S58191135-A (JP)
Title: Valve opening and closing type injection molding device
Inventor: UIRIAMU JIEI UIRUZU
IPC: B29C45/20
Filed: 1983-02-22
Abstract: This invention relates to a valve gated injection molding system of the type where the melt passage enters the system on general alignment with the valve pin and cavity. The system has a novel valve pin actuating mechanism which is pneumatically operated according to a predetermined timed cycle. A piston which reciprocates in a cylinder has an outer collar portion from which a tongue portion extends inwardly to operatively engage the driven end of the valve pin. The melt passage extends through a portion of the back plate which, in turn, extends through the outer collar portion of the piston and is offset to leave room for the tongue portion of the piston to engage the driven end of the valve pin. Piston rings are located between the piston, back plate and cylinder to prevent excessive air leakage. This center entry system with a pneumatic actuating mechanism provides a more reliable mechanism which may be double acting.
Patent JP-S56124653-A (JP)
Title: Carbon particle removing apparatus for internal combustion engine
Inventor: SATOU SUSUMU
IPC: F01N3/025
Filed: 1980-03-04
Abstract: PURPOSE: To enhance the exhaust gas purifying performance of a carbon particle capturing means provided in the exhaust system of an internal combustion engine, by adding a carbon combusting means to the carbon particle capturing means for preventing clogging of the same.  
     CONSTITUTION: Between exhaust pipes C and E, there is interposed a carbon particle capturing container 1 which incroporates therein a gaspermeable, heat- resisting member 4 made of wire nettings or the like. On the front side of the container 1, there is provided a purifying means 6 for burning carbon, which has a hollow space therein and supplied with fuel from a fuel pump 21. Further, the purifying emans 6 comprises an ignition plug 14 and a throttle valve (not shown) for controlling the amount of air supplied under pressure from an air pump 13 by means of a motor 10. Here, operation of the pumps 13, 21 ignition plug 14 and  motor 10 is controlled by an operation controlling circuit 25 to which is afforded an  output signal of a means 26 for detecting a signal relating to the amount of carbon  particles of an engine B captured by the carbon particle capturing means. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55122258-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUDA YOSHIAKI
IPC: G11B15/60
Filed: 1979-03-08
Abstract: PURPOSE: To suppress effectively wow and flutter and fluctuation of recording and reproducing levels by sucking a tape with an air suction unit and causing the tape to run in a fixed speed to perform recording and reproducing.  
     CONSTITUTION: When reproducing recording operations are performed, air is sucked from holes 4a and 4b of  air suction unit 4, and tape 1 is sucked to side face 4c of unit 4. Then, tape 1 runs in a fixed speed due to rotary material 7, thus performing reproducing and recording. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000228307-A (JP)
Title: Demagnetizing device
Inventor: OKAMOTO NOBUYUKI
IPC: H01B1/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a demagnetizing device in which unpleasant noise due to vibration of a demagnetizing member is small, when demagnetization is performed. SOLUTION: In this demagnetizing device 21, since a demagnetizing coil 24 comprises a material whose mass density is smaller than that of copper, the mass of the demagnetizing coil 24 is small. Thereby a force is applied to a magnetic field shielding plate 22 by attenuated AC magnetic field which is generated from the demagnetizing coil 24 when demagnetization is performed, and the magnetic field shielding plate 22 is vibrated. Even if the magnetic shield plate 22 and the demagnetizing coil 24 apply forces to reinforce each other, the amplitude of vibration of the magnetic shield plate 22 is small at demagnetization, and the mass of material of the demagnetizing coil 24, the demagnetizing device 21 itself and a device or the like to which the demagnetizing device 21 is attached is small.
Patent JP-S56123549-A (JP)
Title: Toner for developing electrostatic charge
Inventor: KAWANISHI TSUNEAKI
IPC: G03G9/087
Filed: 1980-03-05
Abstract: PURPOSE:To improve the shelf stability and fluidity of a toner and almost prevent the formation of a toner film on the surfaces of a photoreceptor and a carrier by uniformly dispersing a specified amount of polymethyl-3,3,3-trifluoropropylsiloxane with a specified kinematic viscosity in the toner. CONSTITUTION:Polymethyl-3,3,3-trifluoropropylsiloxane with 300-10,000 sSt kinematic viscosity represented by the formula is uniformly dispersed in a toner by 0.05-5wt% to the amount of the toner. For example, a binding resin, a colorant, magnetic powder, etc. are mixed, and to the mixture is added the above- mentioned siloxane. After well mixed, the mixture is melted, kneaded, pulverized, and sphered in an electric furnace together with finely pulverized silica or the like to prepare a toner. Using the toner thus obtd. a developer having superior printing resistance and giving a clear image with less ground fog is manufactured.
Patent JP-S62185701-A (JP)
Title: Production of alkali metal salt of carboxymethyl cellulose
Inventor: YAMASHITA MITSURU
IPC: C08B11/12
Filed: 1986-02-10
Abstract: PURPOSE:To obtain the titled metal salt having very excellent transparency, by applying ultrasonic vibration in any one of an alkali cellulose forming reaction step and other steps in the production of an alkali metal salt of CMC. CONSTITUTION:Crushed raw pulp is dispersed in a mixture of isopropyl alcohol and water. The dispersion is stirred to carry out a pretreatment and the reaction bath is sealed with a nitrogen gas. An aq. NaOH soln. is added thereto. While ultrasonic vibration is applied to the reaction soln. with ultrasonic waves generated by an ultrasonic cleaner, etc., the soln. is stirred to carry out an alkali cellulose forming reaction. A soln. of monochloroacetic acid in isopropyl alcohol is added thereto. For example, monochloroacetic acid is thoroughly mixed at 15-20 deg.C, and the temp. is elevated to about 70 deg.C to carry out an etherification reaction. The reaction mixture is cooled to about 40 deg.C, neutralized and filtered. If desired, washing and filtration are repeated. The reaction product is dried at about 90 deg.C to obtain the desired product. Said ultrasonic vibration may be applied in a monochloroacetic acid mixing step or an etherification step, instead of the alkali cellulose forming reaction step.
Patent JP-H04356140-A (JP)
Title: Apparatus for rearing plant
Inventor: TAZAWA SHINJI
IPC: A01G7/00
Filed: 1991-01-30
Abstract: PURPOSE:To obtain the subject apparatus, capable of feeding cooling air and effectively utilizing light, and excellent in heat radiating effects with a simple structure by arranging two light transmitting plate units having many unevennesses for enhancing the heat radiating effects on the inner surfaces between a light source chamber and a cultivation chamber. CONSTITUTION:The objective apparatus is obtained by constructing a light source chamber 2 and a cultivation chamber 3 in the interior of an apparatus body 1 for rearing plants formed into the shape of a box, and a partition unit 4 is installed between both the chambers 2 and 3. In the aforementioned apparatus body 1, two light transmitting plate units 5 and 6 are arranged as the aforementioned partition unit 4 at a prescribed interval, and many unevennesses are further formed on the inner surfaces of the above-mentioned light transmitting plate units 5 and 6 to increase the heat radiating surface. Cooling air is fed between the respective light transmitting plate units 5 and 6 so as to reduce the temperature in the cultivation chamber to a low value.
Patent JP-S59156140-A (JP)
Title: Dc motor
Inventor: TSUKUDA YOSHIAKI
IPC: H02K5/14
Filed: 1983-02-23
Abstract: PURPOSE:To reduce the steps of assembling a DC motor itself and to enhance the reliability and the quality of the motor by using a brush holding enclosure also as a component for preventing oil and dusts from entering into a commutator side. CONSTITUTION:A bearing 5 in a motor 2 is disposed outside a balancer 9 in a vacuum pump 1, and a cover of the balancer 9 is provided in a motor housing 10. A brush holding enclosure 30 is held by a spring 33 and a cylindrical portion 21A of a spring retainer 21. A wall for isolating between a bearing 17 side and a commutator 26 side is formed of the enclosure 30 and the retainer 21 to prevent oil and dusts scattered from the bearing 17 from entering into the commutator 26.
Patent JP-S59155380-A (JP)
Title: Thiophene derivative and fungicide for agriculture and horticulture
Inventor: HIROTA YOUJIROU
IPC: A01N43/08
Filed: 1983-02-23
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is lower alkyl; R2 is lower alkyl, lower alkenyl, halogen-substituted lower alkyl, alkoxy, styryl, alpha- phenoxyethyl, furyl, phenoxy, etc.; R3 is lower alkyl, or lower alkenyl). EXAMPLE:3-Methyl-4-acetoxy-2,5-thiophenedicarboxylic acid dimethyl ester. USE:A fungicide for agriculture and horticulture. Showing improved controlling activity against blast of rice plant, blight of tomatoes, especially against powdery mildew. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula III in an organic solvent such as dioxane, etc. in the presence of a base such as triethylamine, etc. to give a compound shown by the formula I .
Patent JP-S60170918-A (JP)
Title: Sputtering apparatus
Inventor: IKEDA MITSUAKI
IPC: C23C14/34
Filed: 1984-02-15
Abstract: PURPOSE:To make fast the film forming rate of magnetic material by forming the target to be housed in a magnetron sputtering apparatus with the target comprising a heating apparatus. CONSTITUTION:The ferrite target plate 1 to be housed within a planer type magnetron sputtering apparatus is arranged on an electrode 2 to which a negative DC voltage is applied, and a high thermo conductive insulation material 7, a heater for heating 6 and a thermocouple 8 for measuring a temperature are arranged within the electrode 2. A shield plate 3 having a potential different from that of electrode 2 is arranged near the electrode 2 and a permanent magnet 4 for generating lines of magnetic force is provided within said shield plate and is cooled by water. With such a structure, the inside of vacuum case is exhausted to 5X10<-5>Torr or less and thereafter Ar is supplied, the temperature of heater 6 is raised and a voltage of -1.5kV is applied to the electrode 2 at a temperature of about Curie point of 460 deg.C of ferrite. Thereby, the magnetic flux density of ferrite becomes small and film forming rate is rapidly increased.
Patent JP-S53112848-A (JP)
Title: Preparation of quarternary ammoniun compound
Inventor: TAMURA SABUROU
IPC: C07C211/63
Filed: 1977-03-14
Abstract: PURPOSE: Quarternary ammonium compounds of formula I(R 1 , R 2 , R 3 , R 4  are H, lower alkyl; R 5  is lower alkylene; R 6 , R 7 , R 8 , R 9  are lower alkyl; X is halogen), for example, trimethyl-[2-(3,3,5,5-tetramethylcyclohexenyl)ethyl] ammonium iodide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01202782-A (JP)
Title: Manufacture of emboss hologram
Inventor: KANARI AKIHIKO
IPC: G03H1/20
Filed: 1988-02-09
Abstract: PURPOSE:To obviate constraint to a resin and to enlarge an application range by forming an emboss hologram pattern as a matrix to a base film provided with a first resin layer by a stamper and applying a second resin for forming a hologram to said pattern. CONSTITUTION:On the upper face of a base film 1 whose upper face consists of the first resin whose adhesive strength to a hologram forming metallic layer is small, a hologram rugged surface is formed by a stamper, and a matrix hologram 2 is generated. Subsequently, a metal is vapor-deposited to the rugged surface of the hologram 2, and the second resin 4 whose adhesive strength to this metallic layer 3 is smaller than that of the first resin is applied to the metal vapor-deposited surface. Also, to this second resin applied surface, a duplicate hologram base material sheet 6 is adhered through an adhesive agent 5, and the metal vapor-deposited surface and the matrix hologram 2 are peeled off from each other. In such a way, the constraint to the resin by which an emboss hologram is formed or the constraint to the duplicate hologram base material sheet 6 is reduced, and the use as the emboss hologram can be enlarged.
Patent JP-H10226163-A (JP)
Title: Heat-sensitive recording material
Inventor: AKUTSU MITSUO
IPC: B41M5/337
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To make not only storage stability of a heat-sensitive recording material superior, bit coloration sensitivity good without decoloring of a coloring part or fogging of a texture even after the material is stored under severe conditions, by adding a specific sulfonate hydrazide compound in a heat-sensitive recording layer of the heat-sensitive recording material. SOLUTION: A sulfonate hydrazide compound expressed by a formula in which X is a direct bond, an alkylene group or an oxygen atom, and R is an alkyl group or, an aryl group which may be substituted with at least one of a halogen atom, a hydroxyl group, an alkyl group and an alkoxyl group), a coloring dye, and the other developer, a sensitizer, the other storage stabilizer, etc., to be used if necessary are generally turned to fine grains by a mill or an emulsifier device. Various kinds of additives are further added in accordance with a purpose, thereby obtained a coat solution. The solution is applied to a paper or various kinds of film, whereby a heat-sensitive recording material of considerably good storage stability is obtained.
Patent JP-S62202802-A (JP)
Title: Device for removing hydrogen
Inventor: KARURU HAINTSU KURATSUTO
IPC: B01D53/14
Filed: 1987-02-12
Abstract: An arrangement for the elimination or removal of hydrogen from a hydrogen-containing gas mixture through the intermediary of foils which are fastened within a closable container, wherein the material of the foils produces an elimination of hydrogen, whereby the foils are so arranged at such spacings with respect to each other as to form interspaces between the foils which can be streamed through by the gas mixture. At least one supporting member having the foils adhering thereto is arranged within the container in such a manner that the foils will extend into the surroundings upon opening of the container. Especially suitable for this purpose are spirally-wound supporting members which will extend out of the container under the effect of gravity or under the action of a mechanical spring force, and in this manner provide a direct contact between the effective foil material and the explosively dangerous gas mixture.