baber/WOPTO huggingface dataset:
Patent JP-H08216336-A (JP)
Title: Method for forming laminated plate material
Inventor: SHIMOKAWABE YOSHIFUMI
IPC: H05K3/46
Filed: 1995-02-16
Abstract: PURPOSE: To reduce wrinkles to be generated on a conductive layer in manufacturing a laminated plate by a method wherein a copper foil is pulled out on a laminated plate material such that an end plate can be superposed by adding tensile force to the copper foil when the copper foil is to be superposed on the laminated plate material of an insulating layer material and the end plate is to be superposed thereon so as to be heated and pressed, and the tensile force is released after the end plate is superposed on the copper foil. CONSTITUTION: A motor 4 is stopped and an end part is clamped by a chuck 7 so as to pull out a roll-like copper foil 2 and arrange it on a prepreg 1. Thus, the chuck 7 is pulled out such that an end plate 8 can be superposed in a state that tensile force is added to the copper foil 2. Immediately before the chuck 7 finishes the pull-out of the copper foil 2, a tension controller 3 is reversed so as to exert tension to the copper foil 2 by pull-out force and pull-back force of the chuck 7. When the prepreg 1 and the copper foil 2 become in parallel with each other, the end plate 8 is superposed in a state that tensile force is exerted on the copper foil 2 of the prepreg 1. Thereafter, the chuck 7 is released and the tensile force exerted on the copper foil 2 is released.
Patent JP-2000227790-A (JP)
Title: Display device, and recording medium where the program is recorded
Inventor: ONO RYUICHI
IPC: G09G5/22
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of displaying characters in each suitable character form by using standardized fonts even in the case that a character of the same character code differs in the character form, for example, in the case that countries are different, when information is processed with a common character code set. SOLUTION: In a display data storage part 21 of a graphic operation panel 2, a combination of a data string expressing a character string in Unicodes and font types to be used for displaying the character string is stored, and in a font storage part 25, font images of each character to be identified by an intrinsic character code for each font type are stored. A Unicode display processing part 24 selects a font storage part 25 based on the font type of the above-mentioned character string, and converts the Unicodes in the data string into intrinsic character codes, and then reads out font images corresponding to the intrinsic character codes, to let display part 22 display them.
Patent JP-S53114026-A (JP)
Title: Inverter controller
Inventor: SHIBAMOTO MASAHIKO
IPC: H02M7/515
Filed: 1977-03-16
Abstract: PURPOSE: To prevent commutation failure by stopping commutation when output width of pulse width modulator is short. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61187349-A (JP)
Inventor: ARUNO NAIDEIHI
IPC: H01L23/10
Filed: 1986-02-13
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-S60241736-A (JP)
Inventor: BURUUSU AI BINKURII
IPC: H02J7/00
Filed: 1985-02-15
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-H10225978-A (JP)
Title: Rotary blow molder
Inventor: BROWN JOHN M JR
IPC: B29C49/48
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a molder wherein a production power is larger than that of a shuttle type molder, and a manufacturing cost and maintenance expense are low by a method wherein a mold transfer driver which transfers a mold along a main axis between an extended position in an axial direction and its retreated position, is provided. SOLUTION: A mold transfer driver moves a mold driver in front and in rear by extension and retreat of an oil-hydraulic cylinder, and transfers an equipped mold assembly 26 to a circumferential position 42 between an axially extended position and its retreated position. The mold assembly 26, when it is rotated to a circumferential bottom position 40, comes to an axially retreated position. Herein, while it is transferred axially to the extended position, i.e., a container discharge position, the mold is opened, and a blow molded container is discharged. Then, the mold assembly 26 in which the mold is opened at the extended position, is rotated to a circumferential position 42, and the opened mold half body is positioned to any side of a parison which is growing.
Patent JP-H08223926-A (JP)
Title: Uninterruptible power-supply apparatus
Inventor: KAWAGUCHI AKIRA
IPC: H02M1/12
Filed: 1995-02-16
Abstract: PURPOSE: To obtain an uninterruptible power-supply apparatus by which the generation of a resonance phenomenon is suppressed effectively with reference to respective filter circuits which are connected, at two stages, to the output side of a power converter. CONSTITUTION: A first-stage filter circuit is formed of a reactor 3 and of a capacitor 4, and a second-stage filter circuit is formed of a transistor 5 and of a capacitor 6. The output voltage of a UPS apparatus is detected by a voltage detector 13, and it is fed back so as to be subtracted from a voltage reference Vref. The current of the capacitor 4 is detected by a current detector 11, and it is multiplied by a prescribed gain so as to be subtracted from the output of a voltage control circuit 15. Thereby, it is possible to obtain an effect similar to an effect that a damping resistance is added to the first-stage filter circuit. In addition, voltages of the capacitors 4, 6 are detected by a voltage detector 12 and the voltage detector 13, and they are multiplied by a prescribed gain so as to be subtracted from the output of the voltage control circuit 15. Thereby, it is possible to obtain an effect similar to an effect that a damping resistor is added to the second-stage filter circuit.
Patent JP-S63197094-A (JP)
Title: Differential amplification circuit
Inventor: MASUDA NOBORU
IPC: H01L21/8242
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a differential amplification circuit whose speed is high and whose power consumption is low by controlling a logic threshold so that an output from one of two pairs of invertor circuits goes to high level and an output from another goes to low level. CONSTITUTION:When both input voltages V1 and V2 become higher than the logic threshold Vth, the outputs from the invertor circuits 1 and 2 go to low level and the output from a NOR circuit 5 goes to high level, then the output from the NOR circuit 6 goes to low level, so that a control voltage Vc raises and the value Vth of the invertor circuits 1 and 2 raises, as well. When both input voltages V1 and V2 become lower than the value Vth, the value Vth goes to low because of the occurrence of inverse voltage change. When one of the input voltages V1 and V2 becomes higher than the value Vth and another becomes lower than that, both of outputs from the NOR circuits 5 and 6 go to low level and the control voltage Vc and the logic threshold value Vth go to a fixed value to be stabilized.
Patent JP-H03232659-A (JP)
Title: Protective film removing method and device for duplex pressure sensitive adhesive sheet
Inventor: YOSHIMOTO KOJI
IPC: G11B7/24024
Filed: 1990-02-09
Abstract: PURPOSE:To make a protective film so as to be automatically stripped according to travel motion by having a separating adhesive tape being pressed by a strip duplex pressure sensitive adhesive sheet with a press roller, traveled synchronously with this adhesive sheet. CONSTITUTION:A stip duplex pressure sensitive adhesive sheet 37 is composed of a base film 39, a pressure sensitive adhesive 40 installed on this film in circular form and a protective film 41 in a round form on the former. When the adhesive sheet 37 is conveyed by a conveyor 38 as much as the specified distance, synchronously with this, a motor 64 for a press roller 63 and a motor 66 for a reel both are rotated, whereby a separating adhesive tape 42 is also fed as far as the same portion as the the pressure sensitive adhesive sheet 37. Then, the adhesive tape 42 and the sheet 37 are pressurized by press rolls 62, 63, and the adhesive tape 42 is stuck to the protective film 41. Simultaneously with the travel motion, this protective film 41 is stripped from the adhesive 40 and wnound up on a reel 44. Therefore the protective film 41 is automatically removed without entailing any damage to the adhesive 40.
Patent JP-H02208321-A (JP)
Title: Polyimide for lsi mounting packaging substrate
Inventor: EGUCHI MASUICHI
IPC: C08G73/10
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the title polyamide which can give a substrate which can keep good adhesion between the interlaminar insulation film and the wiring metal for a long time and has improved durability and reliability by using a polyimide having a specified glass transition point, a specified oxygen permeability and a specified water power permeability as the interlaminar insulation film. CONSTITUTION:3,3',4,4'-Biphenyltetracarboxylic acid is reacted with p- phenylenediamine and 1,4-bis(4-aminophenoxy)benzene to obtain a polyimide of a glass transition point (determined by differential scanning calorimetry) of 60-400 deg.C, an oxygen permeability <=10X10<-12>ml/cm<2>/sec/cmHg and a water vapor permeability <=1.5g/cm<2>/24hr/mm. A first layer wiring having a desired wiring pattern is formed on a multilayered alumina ceramics substrate containing a power supply and a grounding layer, and the polyimide precursor solution is applied thereto, optionally subjected to pattern formation, and heat- treated at 450 deg.C for 5min-5hr to form an insulation film. Then a second layer connected to said first layer through the apertures formed in the insulation film is formed to obtain a packaging substrate for LSI mounting comprising a multilayer interconnection structure.
Patent JP-H01203447-A (JP)
Title: Electromagnetic wave shielding resin composition
Inventor: YAMAMOTO KAZUO
IPC: C08L73/00
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the present composition, containing a specific thermoplastic resin, such as styrene based thermoplastic resin, and electrically conductive fibers and excellent in impact resistance, molding processability, appearance when molded into molded products and properties for preventing electrically conductive fibers from embossing in coating. CONSTITUTION:The aimed fibers containing (A) a thermoplastic resin consisting of (i) 10-94pts.wt., preferably 14-85pts.wt. styrene based thermoplastic resin, (ii) 5-89pts.wt., preferably 10-81pts.wt. polyamide resin (e.g., nylon 6) and (iii) 1-70pts.wt., preferably 5-60pts.wt. modified vinylic polymer containing carboxyl groups [e.g., polymer of styrene, etc., with an acrylate, methacrylate, etc.] in 100pts.wt. total amount of the components (i), (ii) and (iii) and (B) electrically conductive fibers (preferably stainless steel fibers).
Patent JP-H01204725-A (JP)
Title: Technique for lining tube interior with hard tube
Inventor: MIYAZAKI YASUO
IPC: B29C63/34
Filed: 1988-02-09
Abstract: PURPOSE:To enable heating and softening of a tube in a short period of time and continuous operation of a process, by a method wherein a hard tube where a porous hose is inserted inside of the same extending over the whole length is inserted within a pipe while softening the same through heating with steam by making use of the same as a lining material and then lined by expanding the same through pressurization with hydraulic pressure. CONSTITUTION:A hard tube 1 is carried in to a construction site under a state where a porous hose 3 has been inserted into the hard tube 1 extending over the whole length. At the time of insertion of the hard tube 1 into a pipe (a), steam is supplied within the hard tube 1 through the porous hose 3 from a boiler 14. Then it follows that each part of the hard tube 1 is heated and softened evenly and quickly extending over the whole length, the same becomes bendable and inserted into the pipe (a) extending over the whole length of pipe (a) in cooperation with a flat shape. Simultaneously with heating and softening operation with the steam or after softening of the tube 1 through heating heating air is supplied within the hard tube 1 through a compressor 20. With this construction, the tube 1 is pressurized through the inside with mixed gas of pressurizing air and steam and expanded through this internal pressurization to line the inside of the pipe (a).
Patent JP-H09201657-A (JP)
Title: Long nozzle attaching/detaching device for continuous caster
Inventor: TSUTSUMI SHINJI
IPC: B22D41/56
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To securely enable the automatic attachment/detachment of a long nozzle with a simple structure by using a rotary engagement means by a bayonet engagement or a screwed engagement for the attachment/detachment of the long nozzle with a nozzle at a ladle side. SOLUTION: An expansible arm 12 receiving the long nozzle 3 is rotated with a swing driving device 6 to the lower position of the ladle 1 and the axial center of a long nozzle holder 19 at the tip part of the arm 12 and the axial center of the nozzle 18 at the ladle side are aligned by working a cylinder 11 for driving ascent/descent and a cylinder 9 for expansible driving. The nozzle 18 is inserted into the nozzle holder 19 by further ascending the holder with the cylinder 11. A holder supporting cylinder 20 is rotated by driving a hydraulic motor for driving the rotation and the attachment/detachment to engage the bayonet engaging groove and an engaging projection part. When the expansible arm 12 is descended with the cylinder 11, the holder supporting cylinder 20 is separated downward from the nozzle holder 19 to complete the attachment of the long nozzle 3.
Patent JP-S63286246-A (JP)
Inventor: DEEBITSUDO JIEEMUZU ROIDO
IPC: B22D11/00
Filed: 1988-02-09
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-H11231007-A (JP)
Title: Failure detecting method of input capture circuit
Inventor: SANO KATSUHIKO
IPC: G01R31/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a failure detecting method capable of detecting failure of a timer and a bus line between a timer and capture resistor at low cost without enlarging the scale of a circuit for failure detection, and not requiring an interrupt signal confound with an original interrupt signal. SOLUTION: A second timer T2 is provided in a capture circuit outputting interrupt (q) when a capture resistor R latches the value of a first timer T1, and at generating the interrupt (q), the value of the capture resister and the value of the second timer T2 are read, and when the difference is not received in a fixed range, it is judged to be a failure. Hereby, the failure detecting method detecting a failure of the bus line and not requiring interrupt is provided.
Patent JP-H07215391-A (JP)
Title: Cement tank
Inventor: TSUJI JUNJI
IPC: B65D88/06
Filed: 1994-01-31
Abstract: PURPOSE:To easily move a cement tank by a method wherein, in a vertically long cylindrical cement tank for storing cement powder airtightly, to move it sideways, the cement tank is provided with through holes into which the forks of a forklift are insertable. CONSTITUTION:A cement tank 1 has a cylindrical tank body 2 with closed top and bottom surfaces and the interior of the tank body 2 is provided with a weigher 3 at its upper part and a hopper part 4 for discharging cement powder at the lower part. The tank body 2 is vertically installed in a site of construction, etc., and a suitable amount of cement is taken out, as required, from the hopper part 4. In this case, from the center of gravity P of the tank body 2 in a sideways and empty condition to a position h4 offset to right therefrom, a pair of through holes H, each consisting of a square pipe 7, are formed in the upward and downward directions with a space extending over the center of gravity P and both the side faces of the tank body 2 have the portions around the hole edges of the square pipes 7 reinforced with reinforcing plates 8.
Patent JP-H04266896-A (JP)
Title: Purification of alginic acid oligosaccharide and sulfuric acid group-containing oligosaccharide
Inventor: NAGAYAMA HIROMI
IPC: C08B37/08
Filed: 1991-02-22
Abstract: PURPOSE:To extremely readily fractionate an oligosaccharide by the once employment of a chromatography comprising a HPLC using an anion exchange resin column. CONSTITUTION:A method for purifying an oligosaccharide containing an alginic acid oligosaccharide or a sulfuric acid group-containing polysaccharide is characterized by making the alginic acid oligosaccharide prepared from alginic acid or a polysaccharide containing sulfuric acid groups in the structure of the alginic acid oligosaccharide adsorbed onto an anion exchange resin column and then applying to a high performance liquid chormatography to fractionate the oligosaccharide by a concentration gradient elution method using water and sodium chloride.
Patent JP-S56124896-A (JP)
Title: Manufacture of composite wick heat pipe
Inventor: SAKURAI YASUSHI
IPC: F28D15/00
Filed: 1980-03-07
Abstract: PURPOSE: To obtain a heat pipe having a felt wick of given porosity and rigidity by a method wherein a felt wick material is maintained to be a given shape, heated to provide a desired porosity and rigidity and disposed in the center of a pipe with a groove wick.  
     CONSTITUTION: A felt wick material 1 is maintained to be a given shape in a molding jig 4 and heated to a given temperature in a vacuum oven, hydrogen over or the like. Thereby, the fibers of the felt 1 weld together, so that it is formed into a given shape, having a proper rigidity. Accordingly, previously regulating the weight of the felt material 1 permits a wick of given porosity to be uniformly molded. Said wick 1 is longitudinally disposed in a pipe having a circumferential groove wick. Thus, it is possible to obtain said heat pipe having a felt wick of given porosity and rigidity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60175470-A (JP)
Title: Josephson integrated circuit
Inventor: NAKANE HIDEAKI
IPC: H01L39/02
Filed: 1984-02-21
Abstract: PURPOSE:To prevent a large magnetic field from generating by a current flowed to a power line by dividing a power line via an element, and flowing power currents in the same phase through the lines, thereby cancelling the generated magnetic field. CONSTITUTION:In a Josephson integrated circuit in which a logic circuit 5 is integrated in a high density, a power line 6 is divided into lines 6a, 6b via the logic circuit 5, and power currents of the same phase are flowed. Thus, since the magnetic fields generated by the divided power lines 6a, 6b cancel each other, the generated magnetic field can be reduced as compared with the conventional one. Further, power lines 6c, 6d for supplying power currents of reverse phase are provided at the sides of the lines 6a, 6b to the circuit 5, thereby further strengthening the cancelling action of the magnetic field.
Patent JP-H02207759-A (JP)
Title: Artificial feed for culture of aquatic animal
Inventor: ISHIBASHI TAKURO
IPC: A23K1/18
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the subject feed having resistance to putrefaction in water and suitable tor benthic aquatic animals by kneading the raw powder for feeds using a chitosan solution dissolved in a dilute weak acid solution, drying and solidifying the resultant kneaded material. CONSTITUTION:A simple material or a mixture of raw powders for feeds such as a kelp meal or a fishmeal is kneaded using a chitosan solution dissolved in a dilute solution of acetic acid, lactic acid, etc., to be bound. The resultant material is then formed into a shape suitable for requirement and subsequently dried, thus obtaining the desired product.
Patent JP-S62187655-A (JP)
Title: Front and rear wheel steering device for vehicle
Inventor: MURAO EIJI
IPC: B62D7/15
Filed: 1986-02-12
Abstract: PURPOSE:To prevent a rear wheel steering angle from being abruptly changed accompanied with a change in car speed by deciding a rear wheel steering angle ratio to a front wheel steering angle based on a car speed substituted by a limit speed within a preset range when a change in car speed is out of the preset range. CONSTITUTION:A front wheel 1 is steered by a handle 2 by way of a front power steering device 3, furthermore, a rear wheel 4 is steered by a servo motor 5 by way of a rear power steering device 6, moreover, the servo motor 5 is controlled simultaneously by a motor drive device 7. And a control unit 11 computes a rear wheel steering angle ratio to a front wheel steering angle corresponding to vehicle speed based on signals form various sensors 12 and 13 for inputting a signal to the motor drive device 7. In this case, if a change in a vehicle speed is out of a preset range, the rear wheel steering angle ratio to the front wheel steering angle is decided based on a vehicle speed substituted by a limit vehicle speed within a preset range. Owing to this constitution, an abrupt change in a rear wheel steering angle accompanied with an abrupt change in vehicle speed is prevented.
Patent JP-S53114190-A (JP)
Title: Device for reducing rolling of floating structure like hull or the like
Inventor: TSUDA KOUICHIROU
IPC: B63B39/00
Filed: 1977-03-16
Abstract: PURPOSE: To reduce the rolling of a floating structure on the sea by connecting a wave eliminator in hinge with the stem of the structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09224061-A (JP)
Title: Ramp response circuit
Inventor: YAMAMOTO RYOHEI
IPC: H04L27/20
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ramp response circuit capable of making a circuit scale small. SOLUTION: In a ROM 5 for band limitation, data for the band limitation provided with a fixed amplitude for limiting the band of data to be modulated and bursting them are stored. Also, in the ROM 15 for a ramp, ramp data whose amplitude is changed smoothly from '0' to '1' corresponding to the transition response characteristics of ramp parts provided in front and at the back of the burst data are stored. An adder-subtractor 18 forms the smoothly changing ramp parts in front and at the back of the burst data without a multiplier by adding and subtracting the data for the band limitation outputted from the ROM 5 for the band limitation and the ramp data outputted from the ROM 15 for the ramp at a prescribed timing.
Patent JP-H08197024-A (JP)
Title: Air-blowing washer
Inventor: HIGAKI NAOHIDE
IPC: H01L21/304
Filed: 1995-01-26
Abstract: PURPOSE: To provide an air-blowing washer in which a variance of washing accuracy and additional work due to dust re-stuck are eliminated and the work efficiency thereof is improved. CONSTITUTION: In a washing room 13, a material to be washed 4 is set, and a blower 8 and a high performance purifying filter 7 are installed above the material to be washed 4, and clean air is blown out onto the material to be washed 4 to prevent dust from being re-stuck. An air washing nozzle 2 is installed above the material to be washed 4, and while it is moved in the direction of the arrow, it jets air fed from a clean air feeding part 1 onto the material to be washed 4 to wash it. A laser sensor 3 is installed above the material to be washed 4 and moved in the direction of the arrow to detect the quantity and size of dust on the material to be washed 4.  A controller 6 receives a detection signal thereof and instructs the air washing nozzle 2 and the clean air feeding part 1 on washing conditions such as the number of washings by the washing nozzle according to the quantity and size of dust to wash the material to be washed 4 with the degree of washing which is normally uniform.