baber/WOPTO huggingface dataset:
Patent JP-S6443373-A (JP)
Title: Painting method
Inventor: SUGIMURA AKIRA
IPC: B05D1/36
Filed: 1987-08-07
Abstract: PURPOSE:To improve not only scratch resistance but also appearance finish, by applying thermosetting paint containing pigment to a surface to be painted and subsequently applying clear paint having a specific composition thereto to simultaneously cure two-layered uncured films under heating. CONSTITUTION:Clear paint is prepared by compounding a low MW polyol component having a wt. average MW of 400 - below 2,000 and a hydroxyl value of 150-400mg KOH/g, an acrylic polyol component B containing 20-60wt.% of acrylic ester of 6-18C monohydric alcohol in copolymer components and a wt. average MW of 5,000-50,000 and alkoxy monomeric melamine C in a specific wt. ratio. After thermosetting paint containing pigment is applied to a surface to be coated, the above-mentioned clear paint is applied thereto to obtain two-layered uncured paint films which are, in turn, simultaneously cured under heating to perform two-coat one-bake painting finish.
Patent JP-S6443667-A (JP)
Title: Concrete placing method
Inventor: SUGIMOTO MIKIO
IPC: E04G9/10
Filed: 1987-08-07
Abstract: PURPOSE: To stabilize a curing temperature by forming an air heat-insulating layer on the internal surface of concrete forms brought into contact with a concrete surface. CONSTITUTION: A lining sheet A1 is composed of an air-containing sheet (a), in which a projecting film 3 by a composite film 1 is joined and unified on the top face side of a plane film 2 by the multilayer composite film 1 of a different kind in an airtight manner with adhesives 4 and a large number of air-containing projections 5 are formed, water conveyance passages 50 being formed by connecting a plane film 6 on the projecting film 3 side with adhesives 4 and having drain holes 60, and pressure-sensitive adhesives 7 protected by release paper 70 on the rear side of the plane film 2. The release paper 70 is striped off, the lining sheet A1 is lined on the internal surface of concrete forms with an adhesive 7, and concrete is placed. Accordingly, operating efficiency can be improved.
Patent JP-S5899414-A (JP)
Title: Inhibitor of aldose reductase
Inventor: OKUDA JIYUN
IPC: A61K31/352
Filed: 1981-12-10
Abstract: PURPOSE:An inhibitor of aldose reductase comprising a flavone derivative as an active ingredient. CONSTITUTION:An inhibitor of aldose reductase comprising a compound shown by the formula (R is OH or methoxyl) or a flavone derivative consisting of its salt, namely, 5,7,3',4'-tetrahydroxy-3,6-dimethyoxyflavone (for short axillarin) and 5,3',4'-trihydroxy-3,6,7-trimethoxyflavone (7-methylaxillarin) showing improved aldose reductase inhibiting action, effective against cataract a complication of diabetes, retinopathy, renal diseases, etc. Being medicated orally or parenterally, its daily dose is <=100mg based on 1kg weight. Axillarin is obtained by debenzylating 3,6-dimethoxy-3',4'-dibenzyloxy-5,7-dihydroxyflavone, and 7-methylaxillarin is obtained by debenzylating 3',4'-dibenzyloxy-5-hydroxy-3,6,7-trimethoxyflavone.
Patent JP-H0485344-A (JP)
Title: Vinylidene chloride resin expanded in mold
Inventor: IBUKI ICHIRO
IPC: C08L33/18
Filed: 1990-07-30
Abstract: PURPOSE:To improve heat resistance, compressive strength, and cushioning properties by pre-expanding a specific amorphous vinylidene chloride copolymer and molding the pre-expanded porous particles. CONSTITUTION:100 pts.wt. mixture contg. 10-50wt.% vinylidene chloride, 10-50wt.% (meth)acrylonitrile, and 20-80wt.% styrenic monomer and 0.2 pt.wt. or lower crosslinker are reacted in the presence of a polymn. initiator, giving resin particles comprising an amorphous vinylidene chloride copolymer. 1-40 pts.wt. org. volatile blowing agent having a b.p. lower than the transition point of the particles and a molar average solubility coefficient pref. of 5.7-7.0 is incorporated into 100 pts.wt. obtained particles. The particles are pre-expanded, and the molded in a mold to give the title foam wherein a great number of expanded particles are integrally bonded through tight fusion among adjacent particles.
Patent JP-S6354737-A (JP)
Title: Method of packaging integrated circuit chip
Inventor: OGAWA FUMIHIRO
IPC: H01L21/52
Filed: 1986-08-25
Abstract: PURPOSE:To connect pads directly, and to enable the high density packaging of an IC chip by connecting an electrode on the IC chip to a wiring on a substrate, to which the IC chip is packaged, by particulates having conductivity and fixing the IC chip with insulating adhesives. CONSTITUTION:Resin spheres 2 having diameters (5-25mum) of one tenth or less of IC pad pitches are sprayed with an air gun against an IC-chip packaging substrate, in which substrate pads 1 are fitted where opposite to IC pads 4 for an IC chip 3, thus uniformly dispersing the resin spheres 2. The surfaces of the resin spheres 2 are plated previously with nickel and gold through an electroless plating method. The IC chip 3 and the pads 1 for the substrate are faced oppositely, IC chips 3 is judged whether nondefective or defective with the IC chip 3 and the pads 1 for the substrate faced oppositely and pressure- welded through the resin spheres 2, and the defective IC chips 3 are exchanged. The periphery of the IC chip 3 is heated and fastened by thermosetting epoxy adhesives 5 under the state in which the IC chip 3 is pressure-welded on the nondefective IC chips 3.
Patent JP-S5990153-A (JP)
Title: Counting system of instruction executing frequency
Inventor: SHINOKI TAKESHI
IPC: G06F11/34
Filed: 1982-11-12
Abstract: PURPOSE:To count accurately the executing frequency of instructions without giving an excessive load to a program by storing the read-out frequency to a storage device provided for each instruction every time a CPU reads an instruction out of a main storage device and executes it. CONSTITUTION:A CPU2 designates the address of a main storage device 1 via an address bus B1 and reads an instruction via a data bus B2 to execute it. Multiplexers 4 and 6 are connected to the side (b) in the diagram before the CPU2 executes a program, and the contents of a memory 3 are previously cleared. Then the multiplexers 4 and 6 are connected to the side (a) while the CPU2 is executing a program. The executing frequency of instructions is counted up to the memory 3 every time the CPU2 executes an instruction. In such a way, it is possible to count the executing frequency of instructions through a simple circuit constitution and without giving an excessive load to the program.
Patent JP-H0248766-A (JP)
Title: Processor interface controlling system
Inventor: YAMADA IKUFUMI
IPC: G06F11/16
Filed: 1988-08-10
Abstract: PURPOSE:To enable a master processor to execute the rerun of an instruction from the point of time of interruption by providing storing means to store information at the time of the occurrence of an error in the executed result of a slave processor separately and respectively. CONSTITUTION:A command interface table and a status table are divided sever ally into a command table 3, an interface table 4, a status table 5, a trap table 6. Then, by dividing a command interface signal into a command signal 11 and an interface signal 12, the rerun of the instruction between the master processor 1 and the slave processor 2 becomes capable of being executed again not from the beginning but from the middle when the rerun is executed on account of the execution error of the slave processor 2, for instance, at the time of the rerun after a memory is reconstructed. Thus, rerunning time too can be shortened.
Patent JP-H0250994-A (JP)
Title: Production of stamper for duplicating optical disk and duplicating method for optical disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/26
Filed: 1988-08-10
Abstract: PURPOSE:To produce a double-sided stamper which is excellent in parallelism and utilized for duplicating an optical disk by laminating the metallic film sides of two glass base plates on which the metallic films are deposited and formed by a normal method with thermosetting resin and thereafter peeling the glass base plates. CONSTITUTION:A photoresist film is applied on the surface of a glass base plate and an uneven fine pattern is formed on this film. After an electrically- conductive film is formed on the surface of this pattern, a metallic film is deposited and formed on this film by an electroforming method. Two sheets of glass base plates on which the metallic films have been deposited and formed by such a way are prepared and the metallic film sides are laminated with thermosetting resin (about 3000kg/cm<2> flexural modulus of elasticity) and the respective glass base plates are peeled to obtain a double-sided stamper. Thereby the stamper excellent in parallel properties is obtained and deformation of the stamper is not caused in the case of duplicating an optical disk and thereby a high-quality optical disk can be duplicated.
Patent JP-H1026617-A (JP)
Title: Pretreating method of sample provided for organic acid analysis
Inventor: ENOKI SAWAKO
IPC: G01N33/493
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the pretreating method of a sample provided for organic acid analysis, therein the recovery of the organic acid is high, the determination is possible and the reproducibility is high, by adding ammonia in to a sample at the stage before the stage for drying and fixing the sample. SOLUTION: Ammonia is added to a sample immediately before a drying process. As the quantity of the ammonia added to the sample, it is recommendable that the quantity is 2.5% or more or desirably 5% or more as the weight reference with respect to the estimated quantity of the organic acid in the sample. Furthermore, it is recommendable that the ammonia is added to the sample in the form of aqueous solution. In this case, the concentration of the aqueous ammonia is not especially specified, but about 20-30% is suitable. By adding the ammonia, the evaporation of the organic acid is solidification can be suppressed, thereby the recovery of the organic acid becomes large, the reproducibility is excellent and the determination of the organic acid can be performed.
Patent JP-H0364496-A (JP)
Title: Method for coating wheel for automobile
Inventor: HIDA MIKIO
IPC: C25D13/00
Filed: 1989-07-31
Abstract: PURPOSE:To improve the finished state of a wheel for an automobile after coating by carrying out drying under specified heating conditions after coating by electrodeposition in a stage for coating the wheel. CONSTITUTION:In a stage for coating a wheel for an automobile obtd. by combining a rim with a disk, the wheel is heated to 30-100 deg.C after coating by electrodeposition, diluting water is sprayed to wash the wheel, air is blown and then the wheel is dried by heating at about 100-200 deg.C. Coating material penetrating between the rim and disk of the wheel can be satisfactorily removed or diluted before drying and the finished state of the wheel after coating can be improved.
Patent JP-H0951295-A (JP)
Title: Data receiving device
Inventor: SHIDA KAZUO
IPC: H03H21/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To minimize the effect of a very small error by providing an equalizer in the time division multiple address system and using a time change rate of phase information extracted from fixed bits of a reception signal series so as to improve the frequency resolution. SOLUTION: A reception signal is fed from an input terminal 51 and a delay wave decision section 52 decides whether or not effect of distortion such as a delay wave is in existence in the reception signal. An equalization section 53 eliminates distortion in the reception signal and an equalization output signal from the equalization section 53 and the reception signal without distortion in the delayed wave are received from an output terminal 55. A phase deviation estimate section 54 estimates a phase shift based on the reception signal series received from the delay wave decision section 52 or a time change rate of phase information extracted from a fixed bit having a known phase difference at both ends of burst signal of the equalization output signal series received from the equalization section 53.  The phase shift results from a frequency difference or the like between the transmission and reception sides. Phase shift data estimated by the phase shift estimate section 54 are outputted from an output terminal 56.
Patent JP-H0366953-A (JP)
Title: Exhaust system member supporting
Inventor: HAMADA MASAAKI
IPC: F16L3/16
Filed: 1989-08-01
Abstract: PURPOSE:To moderate and thereby minimize the runout of surging generated to a pair of side parts by positioning a central connecting part for performing tensile and compressive action between a first holding part and a second holding part in such a way that both ends of the central connecting part are connected integrally to the center parts of the pair of side part. CONSTITUTION:When vertical tension and compressive stress act upon a supporting device, a pair of a side parts 3 receive the tension and compressive stress, a part of which act upon the center part as bending stress. In case surging is generated to the pair of side parts 3 due to their lateral oscillation in mutually opposite phases by this bending stress, the central connecting part 4 with both ends thereof connected to the center parts of the pair of side parts 3 performs tensile and compressive action. The lateral runnout due to the surging generated to the pair of side parts 3 can be moderated and thereby minimized by the tensile and compressive action of the central connecting part 4. In addition, because of high rigidity between the pair of side parts 3, the frequency region, in which vibration transmitting force becomes high, is dislocated more onto the high frequency side than in the case of low rigidity.
Patent JP-H0734443-A (JP)
Title: Construction method of water holding structure for sand ground
Inventor: INAGAKI TATSUOKI
IPC: E02D3/12
Filed: 1993-07-20
Abstract: PURPOSE:To improve the utilization value of the sand ground by forming a water nonpermeable layer by allowing a waterproofing agent in a liquid form to permeate into the ground from a pipe inserted into the sand ground. CONSTITUTION:After a pipe 2 is inserted into the sand ground 1, a waterproofing agent 3 in a liquid form is allowed to flow from the upper edge of the pipe 2, and the waterproofing agent 3 in liquid form is allowed to permeate into the ground 1 from the lower end of the pipe 2. Then, the waterproofing agent 3 in a liquid form which is supplied flows in all the directions under the ground, and then is cooled and solidified, and a water suppressing film 4 having a thickness is formed, and a water nonpermeable layer 5 is formed by the continuous formation of the water suppressing film 4. Accordingly, water content can be held under the ground in the layer 5 part, and grass and trees can be grown, and the utilization value can be improved by expediting the greening of the sand ground.
Patent JP-S6091786-A (JP)
Title: Character multiplex broadcast receiver
Inventor: MATSUSHITA AKIRA
IPC: H04N7/03
Filed: 1983-10-26
Abstract: PURPOSE:To decrease the processing time by allowing the processing to convert a transmitted character signal into a data in the unit of information to execute almost by using the hardware. CONSTITUTION:A data for one packet's share of the transmitted character signal is written in a 272-stage of shift register 24 in a form of serial data. The stored data of the register 24 is read serially in the unit of information and converted (25) into a parallel data. Then decoders 17, 18 and D.FF 14, 15 form the 1st pulse having the width from the start of count of a counter 16 to eight counts of clock pulses CP and the 2nd pulse having the width of six counts. When a packet control code PC is read from the register 24, the 1st pulse is selected and when a data other than the packet control code PC is read, the 2nd pulse is selected. A gate of an AND circuit 27 is opened with the selected pulse and the clock pulse CP is fed to shift registers 24, 25 as a shift clock. Thus, read work or the like is not required and the processing time is decreased.
Patent JP-2001027888-A (JP)
Title: Driving circuit and display device
Inventor: KIKO SHIGEO
IPC: G09G3/294
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress the radiation of unwanted electromagnetic waves. SOLUTION: The voltage of a recovering capacitor C1 is sustained at a voltage higher than the half of the voltage Vsus of a power source terminal V1 by a voltage clamping part CL1. Moreover, the recovering capacitor C1 and a recovering coil L are connected via a transistor Q3 and a diode D1. Then, the potential of a node N1 is raised from a ground potential to the voltage Vsus by the LC resonance of the recovering coil L and a panel capacitance Cp and thus edge parts of the rising parts of sustaing pulses Psu are eliminated.
Patent JP-S6359756-A (JP)
Title: Single phase brushless motor
Inventor: MIYAO OSAMI
IPC: H02K29/00
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a high-torque single-phase brushless motor with simple structure, low cost and smooth operation, by a method wherein electric angle of magnetization of a field magnet is advised. CONSTITUTION:A rotor 56 is supported by bearings 57 and 58 to rotate around an outer circumference of a stationary shaft 55. On an inner circumferential surface of a flat cup type rotor yoke 59 fixed to a coupling member 60, a field magnet 61 of 2P poles (P: integer of one or more) in cylindrical form with magnetic poles of N and S alternately magnetized in circumferential direction is fixed, and rotates in opposition to outer circumferential portion of a stator core 50. In the field magnet 61, either one of the N-pole and the S-pole is magnetized in width of 120 degrees in electric angle or about 120 degrees, and other magnetic pole is megnetized in width of 240 degrees in electric angle or about 240 degrees.
Patent JP-H1050724-A (JP)
Title: Semiconductor device
Inventor: MATSUDA TADASHI
IPC: H01L21/336
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress the tail current at a lower power voltage of an insulated gate bipolar transistor IGBT improved to provide a low lifetime region by the ion beam irradiation, without increasing the withstand voltage deterioration, leakage current and ON-voltage. SOLUTION: An n<-> type base layer 11 is formed so that the width of a non-depletion region is 40μm or more. A first irradiation of Hu2+ forms a first low lifetime layer 21 having a deeper recombination level in the base layer 10 at about 20μm off from a p type collector layer 18 and second irradiation of H<2+> forms a second low lifetime layer 22 having a shallower recombination level at about 60μm off from the p type collector layer 18. Thus approximately the entire excessively remaining nondepleted region 11a is converted into a low lifetime one.
Patent JP-2001028419-A (JP)
Title: Masking material for lead frame plating
Inventor: TSUNEKAWA TAKEYUKI
IPC: H01L23/50
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a masking material which has hardness suitable to mask the inner leads of a lead frame and is superior in handling properties, a repetition durability and the like. SOLUTION: A masking material 13 is used as for a pressing mask, so that when a plating is applied on inner leads 15 of a lead frame 14, a plating solution does not enter the rear part of the lead frame 14. In this case, the material 13 has a multilayer structure constituted by laminating a silicon rubber non- foaming layer 21, a silicon rubber foaming layer 22 and a non-shrinkable support material layer 23 in the order of the layer 21, the layer 22 and the layer 23.
Patent JP-S6446047-A (JP)
Title: Speed change device for traveling of moving agricultural machine
Inventor: ISHIKAWA MICHIO
IPC: F16H63/20
Filed: 1987-08-10
Abstract: PURPOSE:To automatically carry out auxiliary speed change and control an auxiliary speed change gear accurately and simply by interlocking the speed change of the auxiliary speed change gear of a traveling power transmission to low speed or high speed according to the variation in hydraulic pressure in the hydraulic circuit of a hydraulic continuously variable transmission. CONSTITUTION:Power is transmitted to a traveling power transmission 4 through a hydraulic continuously variable transmission 3 which carries out continuously variation by hydraulically transmitting the power of a hydraulic motor 2 by means of a hydraulic pump 1. And, the speed change of the auxiliary speed change gear 6 of the traveling power transmission 4 is interlockedly changed to low speed or high speed according to the variation in the hydraulic pressure in the hydraulic circuit 5 of the hydraulic continuously variable transmission 3. Thereby, the auxiliary speed change can be automatically carried out in relation to the speed change by means of the hydraulic continuously variable transmission.
Patent JP-H0858756-A (JP)
Title: Container and sleeve component for said container
Inventor: SAITO TAKASHI
IPC: B65D3/28
Filed: 1994-08-25
Abstract: PURPOSE: To increase the strength of a container made of thin plastic to make it easy to hold, and reduce the usage of plastics by a method wherein the container main body is covered with a paper sleeve, ends of the sleeve are bonded together with a shrink film in between and the shrink film is heat-shrunk. CONSTITUTION: A container main body 2 made of thin plastic is covered with a tubular paper sleeve 3, and the side edges off the sleeve 3 are bonded together with a shrink film 5 in between. Then, the shrink film 5 is heat-shrunk to hold the sleeve 3 around the circumferential face of the container main body 2. Thereby, a container 1 becomes stable in shape and easy to hold as the circumference of the container main body 2 is reinforced by the sleeve 3, and the process is simplified and the usage of plastic is reduced as the container main body 2 can be reinforced by heat-shrinking process alone.
Patent JP-H0483653-A (JP)
Title: Thermal head
Inventor: HIGUCHI HITOSHI
IPC: B41J2/335
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a thermal head realizing a good printing quality by a method wherein an intermediate layer made of a substance lower than a glazed layer in thermal conductivity is formed on the glazed layer. CONSTITUTION:In this thermal head, a silicone resin layer 13 made of a substance lower than a glazed layer 12 in thermal conductivity is formed on the glazed layer 12 on a C face 11a. On the silicone resin layer 13, an electrode 15 connecting to a heating element 14 is provided. Furthermore, a protective film 16 is formed so as to cover the surfaces of the heating element 14 and the electrode 15. Therefore, if the glazed layer must be made thin for obtaining a small radius of curvature of a printing part, a sufficient heat insulation effect can be obtained, thereby preventing the heat release to a substrate. On the other hand, if the surface roughness of the substrate affects the surface of the glazed layer having a small wall thickness, this resin layer can absorb the surface roughness of the glazed layer, thereby preventing the disconnection of the heating element and the electrode.
Patent JP-H0542040-A (JP)
Title: Rice cooker
Inventor: SUGIHARA MICHIMASA
IPC: G05D23/19
Filed: 1991-08-09
Abstract: PURPOSE:To provide a rice cooker which disuses both a current transformer and an input current control circuit, and can be made in a small size by providing an on-time control circuit for controlling the on-time of a switching device and an on-time regulation means for regulating the on-time thereof, with regard to the subject cooker using induction heating. CONSTITUTION:The operation of an inverter circuit 3 is controlled by a peak voltage control circuit 61 and an on-time control circuit 62. When a.c. power 1 is at rated voltage of 100V or lower, one voltage outputted from the peak voltage control circuit 61 and the other voltage outputted from the on-time control circuit 62 are made constant by a peak voltage-regulating means 61b and an on-time control means 62a.