baber/WOPTO huggingface dataset:
Patent JP-H07145207-A (JP)
Title: Method of aggregation separation
Inventor: TAMURA MASAYUKI
IPC: C08F6/06
Filed: 1993-11-25
Abstract: PURPOSE:To enable a sulfonic acid type functional group bearing perfluorocarbon polymer having molecular weight and ion-exchange capacity controlled in desired ranges to be aggregated and separated without depletion of the ozone layer by specifying a fluorine solvent for the polymer and a solvent for aggregation. CONSTITUTION:From the solution of perfluorocarbon polymer bearing functional groups of sulfonic acid type dissolved in a fluorine solvent, the polymer is aggregated and separated from the solvent using a hydrochlorofluorocarbon as a solvent for aggregation. The fluorine solvents boil at 10 to 250 deg.C and does not delete the ozone layer and the followings are preferred: CHCl2 CF2CF3, CFHClCF2CF2Cl, C4F9C2H5, (CF3)2CFCFHCFHCF3, C6F13H, C6F13C2H5, C8F17C2H5, C6F14, C8F18, (C4F9)3N, and compounds of formulas I to III.
Patent JP-H05135688-A (JP)
Title: Electric discharge lamp
Inventor: TANAKA KAZUHISA
IPC: F21S8/10
Filed: 1991-11-12
Abstract: PURPOSE:To prevent damaging of a light-emitting tube during assembling of a base and to enhance the product value of the base while simplifying the work of assembling the base. CONSTITUTION:A base main body 5 having a light-emitting tube 1 supported at one end thereof is fitted at the other end into a cylindrical body 6. Protrusions 24, 25 formed on the inner peripheral face of the cylindrical body 6 are inserted into respective L-grooves 22, 23 formed in the outer peripheral face of the other end of the base main body 5 and the cylindrical body 6 is rotated circumferentially, and thereby the protrusions 24, 25 are slidably fitted into the grooves and the end face of the cylindrical body 6 is made to abut to the other end of the base main body 5 and the cylindrical body 6 and the base main body 5 are secured to each other so as to form a base 2 and a recessed portion is formed inside the base 2. One of external lead wires which is connected to the electrode of the light-emitting tube 1 and a power supply cable connected to the other lead wire are both extended into the recessed portion. Insulated covered wires 14,15 are connected, respectively, to one of the external lead wire and the power supply cable inside the recessed portion and then the recessed portion is filled with synthetic resin.
Patent JP-H01138024-A (JP)
Title: Electromagnetic forming device
Inventor: YOSHITOMI YUJI
IPC: B21D26/14
Filed: 1987-11-24
Abstract: PURPOSE:To continuously work material to be worked by providing a plurality of capacitors in a device to plastically deform the material to be worked using electromagnetic force and controlling respective discharges by switching means. CONSTITUTION:Diodes 4a-4d are charged by direct current power rectified by a rectifier 3 into direct current. Then, positive pulse current is supplied from a controller 8 to the gates of thyristors 5a-5d to form a forward continuity circuit and the electric energy charged in capacitors 6a-6d is discharged into a coil 7. In this way, the material to be worked can be worked continuously by the electromagnetic power generated between an electromagnetic coil and the material to be worked into a desired shape.
Patent JP-H03158302-A (JP)
Title: Dust processing system
Inventor: CHOJI YUKIHIKO
IPC: B65F5/00
Filed: 1989-11-14
Abstract: PURPOSE:To simplify the facility of a dust processing system for a middle to high multi-storied building by providing a carriage mounting elevator between the charging port of each floor and a dust storing and discharging machine so as to carry in and out a dust container by means of a carriage. CONSTITUTION:Dust charged through a charging port 1 at each floor is contained in a dust container 2 disposed at each floor. When this dust container 2 becomes full, a basket 41 in an elevator 4 is moved to the floor. An opening door 42 is opened, a carriage 45 is run to a charging part 1a to advance under the dust container 2, and it is moved up, so the dust container 2 is supported by rollers of the carriage 45. The carriage 45 is then returned to the basket 41. The dust container 2 is thus contained in the elevator 4. The elevator 4 is then moved down to a dust storing and discharging machine 5, so it is discharged by means of the carriage 45.
Patent JP-H06232864-A (JP)
Title: Method and apparatus for initialization of isdn adaptor card inserted into workstation which operates through isdn primary gateway
Inventor: DEIDEIE ABUARUGIYU
IPC: G06F15/177
Filed: 1993-11-26
Abstract: PURPOSE: To provide an ISDN primary gateway based upon a work station like a personal computer by allowing ISDNs and X.25 cards to operate cooperatively with the processor of the work station by following a specific procedure. CONSTITUTION: One ISDN adapter card transmits a 1st pattern consisting of a request pattern to a main processor in a station 500 together with an operation code transferred from the work station 500 to a card 210 and an ISDN primary adapter 222. Further, the main processor transmits a 2nd pattern to the adapter 222 through the card 210 to enable the main processor and a 2nd processing means to recognize the ISDN adapter card as a master card used after transmission of control information and the D channel.
Patent JP-H03159576-A (JP)
Title: Ultrasonic motor
Inventor: NISHIKURA TAKAHIRO
IPC: H02N2/00
Filed: 1989-11-14
Abstract: PURPOSE:To obtain an efficient and longevous ultrasonic motor with high reliability which is capable of bearing and fixing and obtaining also super-slow rotation easily by providing flanges to the circumferential surface and peripheral surface of a vibrator, holding the flanges by moving bodies from both sides of up and down, and using one flange and one moving body for bearing and fixing the ultrasonic motor. CONSTITUTION:A vibrator 11 is constituted of an elastic body 9 together with a piezo-electric body 10 driven by AC voltage. Flanges 12 and 13 are provided to approximately the center of the circumferential surface and peripheral surface of the vibrator 11. In addition, moving bodies 14 and 15 are provided so as to hold the flanges 12 and 13. According to the constitution, output is taken out from both sides of the circumferential surface and peripheral surface, and one side can be used for bearing and fixing an ultrasonic motor. Super-slow rotation can be realized, and the longevous ultrasonic motor with high reliability can be obtained.
Patent JP-2000109898-A (JP)
Title: Glass cleaner
Inventor: MIZUNO MORIKAZU
IPC: C11D10/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a glass cleaner excellent in oil film removing function, by adding a viscous material such as ethylene glycol, a nonionic surface active agent, a gelling agent, a sequestering agent and water to a main component of pumiceous sand balloon with a particle size not larger than a specific value and kneading the resulting mixture into a creamy form. SOLUTION: Pumiceous sand balloon with an average particle size of 20 μm or smaller is used. 2-5 wt.% of a viscous material, 1-5 wt.% of a nonionic surface active agent, 0.1-0.3 wt.% of a gelling agent, and 0.1-0.5 wt.% of a sequestering agent (chelating agent) are added to 10-20 wt.% of the pumiceous sand balloon to which water is added to knead the resultant mixture into a creamy form. The glass cleaner thus prepared is extended thinly over the surface of automobile windshields, mirrors or the like to coat the surface so that oil films can be removed easily from the surface. Thus, this cleaner has the effect of markedly increasing the oil film removing function of glass cleaners.
Patent JP-H09113065-A (JP)
Title: High-temperature regenerator
Inventor: INOUE OSAYUKI
IPC: F25B33/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a direct fired liquid heater having high durability and reliability by suppressing the area of the heat insulator structure of a rear smoke chamber to the necessary minimum limit and simplifying the structure. SOLUTION: The high-temperature regenerator comprises a furnace body 6 of a double wall structure for constituting a cylindrical combustion chamber 2 at the inside and liquid spaces 5a to 5d at the outside, a burner 11 disposed at one end side of the chamber 2, and a smoke tube 8 arranged along the longitudinal direction of, the body 6 in the spaces 5a to 5d at the upper part of the chamber 2 and opened at the other end side in the chamber 2, and heat exchanges the high-temperature gas in the chamber 2 with the liquids in the spaces 5a to 5d to heat. In this case, the sidewall of the other end side of the chamber 2 is formed in a double wall structure communicating with the body 6, an opening 15 is formed at the position of the sidewall opposed to the tube 8, and a shielding member 16 for detachably covering the opening 15 is mounted.
Patent JP-H08150630-A (JP)
Title: Manufacture of laminated plate and its manufacturing device
Inventor: KAJITA SUSUMU
IPC: B29C43/32
Filed: 1994-11-30
Abstract: PURPOSE: To shorten a cyclic time to increase production efficiency by reducing a difference in temperature increasing and cooling speed between the sets of objects to be pressed, and at the same time, reduce the irregularities of the thickness of a laminated plate by eliminating the non-uniformity of the intraface temperature of a heating plate. CONSTITUTION: Plural metal plates 1 are sandwiched between paired heating plates 5, 5, then a specified number of prepregs 2 consisting of a base impregnated with varnish are laminated between the metal plates 1, 1, and an object to be pressed 4 comprising a laminate with a metal foil 3 is attached to one face or is sandwiched between the two faces, of the prepreg 2, if necessary. In addition, a specified number of the sets of the object to be pressed 4 are pressed collectively for molding into a laminated plate. In this laminated plate manufacturing device, the metal plate 1 incorporates a heat pipe 6. When molding the specified number of the sets of the object to be pressed 4 collectively between the heating plates 5, 5, the heat pipe 6 is heated and then is cooled.
Patent JP-S62155620-A (JP)
Inventor: VAN DE PLASSCHE RUDY JOHAN
IPC: G06G7/30
Filed: 1986-12-12
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-S62189075-A (JP)
Inventor: AADEISU AARU RABENDAA
IPC: B01D63/08
Filed: 1986-12-12
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-H03157429-A (JP)
Title: Polyamide imide resin
Inventor: KURITA TOMOHARU
IPC: C08J5/18
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title resin containing an amine residue expressed by a specific formula as an amino component at a specific ratio, having excellent heat resistance and processability and good mechanical characteristics and electrical characteristics and useful for film, etc. CONSTITUTION:The aimed resin containing (A) an acid component consisting of (i) 100-60mol% trimellitic acid residue and (ii) 0-40mol% other aromatic polyfunctional carboxylic acid residue other than trimellitic acid and (B) amino component consisting of (iii) 95-70mol% amine residue expressed by the formula (R1 and R2 are separately or simultaneously H or 1-4C alkyl) and (iv) 5-30mol% aromatic diamine residue other than the component iii. Furthermore, e.g. terephthalic acid is preferably used as the component A and p-phenylene diamine is preferably used as the component B.
Patent JP-H10141104-A (JP)
Title: Traction control device for full-wheel-drive vehicle
Inventor: INABA YASUHIRO
IPC: B60T8/175
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a traction control device for full-wheel-drive vehicle, which can appropriately control the operation of vehicle even in the case where full wheels are accelerated and slipped. SOLUTION: A judgment whether full wheels are accelerated and slipped or not is performed on the basis of the condition whether acceleration slip flag (accslip) F displays 1 or not (S300). In the case of YES, since the full wheels are accelerated and slipped, a full-wheel slip flag (allslip) F is set at 1 (S310). Estimated car-body speed VTO is set at the target wheel speed Vwo so as to control the condition that the full-wheel are accelerated and slipped (S320). On the other hand, in the case of NO, since the full wheels are not accelerated and not slipped, the full-wheel slip flag (allslip) F is set at 0 (S330). Since the full wheels are not accelerated and not slipped, a value, which is obtained by adding the predetermined value Vmar to the estimated car-body speed VTO, is set at the target wheel speed Vwo (S340).  Throttle is controlled so that the wheel speed achieves the target wheel speed Vwo (S350).
Patent JP-S63149153-A (JP)
Title: Plate replacement position controller in printing press
Inventor: SASAKI NOBUHIRO
IPC: B41F33/16
Filed: 1986-12-15
Abstract: PURPOSE:To automatically drive a plate cylinder of a unit for a next process to a first stop position for replacing plate, by a method wherein a start switch or a switch provided in each unit is pressed in the condition that a safety cover covering a plate cylinder is closed. CONSTITUTION:A plate replacement controller 13 stops the drive of a relay 6 or 7 on detecting that a second color plate cylinder 23 is rotated to a plate replacement position on the basis of a signal of a rotary encoder 12 generated with the rotation of a time-lag motor 15 and from the condition of a contact point 2a. Meanwhile, an operator moves to the position of the second-color plate cylinder 23 from the position of a switch 8 and, therefore, immediately opens a safety cover covering the second-color plate cylinder and loosens a grip vice 23a to take out one end of the plate and rotates a time-lag motor 15 by pressing the switch 9 to rotate a grip vice 23b to a home position. At this time, the plate replacement controller 13 has not been supplied with a signal representing that all safety covers are closed, thus controlling so as to drive the relay 6 or 7 only while a relay 3 acting by the press of the switch 9 is acting, i.e., only while the switch 9 is kept pressed.
Patent JP-H03156327-A (JP)
Title: Radiation temperature measuring apparatus
Inventor: UEHARA YUJI
IPC: G01J5/08
Filed: 1989-11-14
Abstract: PURPOSE:To make it possible to detect only the infrared rays from a material to be measured selectively and to measure accurate temperature by providing a means for intermittently cutting and passing the infrared rays which are emitted to a mirror from the material to be measured at the mirror or between the mirror and the material to be measured. CONSTITUTION:A chopper 31 for intermittently cutting and passing luminous flux, e.g. mechanically, is arranged between a light reflecting mirror 4 of a measuring probe 1 and a substrate. The infrared rays emitted from the substrate are intermittently projected through the chopper 31 on the mirror 4 and reflected. At this time, the unnecessary infrared rays for measurement of the temperature of the substrate are emitted from the mirror 4 whose temperature is increased by ambient environment temperature. The unnecessary infrared rays are inputted into the light receiving end part of an optical fiber 8 through a condenser lens 7 together with the infrared rays from the substrate which are intermittently reflected from the mirror 4. The infrared rays are guided to an optoelectronic transducer 34. In a lock-in amplifier 35, only the AC signal component in an electric signal, i.e. the component of the intermittent infrared rays from the substrate, is selectively detected and amplified. The signal is transduced into the temperature. Thus, the temperature of the substrate can be measured even if the temperature of the mirror 4 in the probe 1 is increased.
Patent JP-2001119019-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TAKAO NORIYUKI
IPC: H01L29/78
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent operation of a parastitic bipolar transistor, while increasing in the channel resistance or on-resistance of a power MOSFET is suppressed. SOLUTION: First and second gate electrodes 5 and 5a, parallel to each others, are so formed as to be al while striding the perameter of a body well formed on the surface of a semiconductor substrate, and back gate regions 11 and 11a of the same conductive type are formed in a part of the semiconductor substrate surface sandwiched between the first and second gate electrodes. An opposite conductivity type source region 6 is formed in a region on the semiconductor substrate surface sandwiched between the first and second gate electrodes, except for the back gate region. A channel region is provided respectively on the body well surface directly below the first and second gate electrodes, with the back gate region contacting to the body well by one part of the parts directly below the first and second gate electrodes.
Patent JP-H02141595-A (JP)
Title: Sn or sn alloy plating solution and its plating method
Inventor: KODAIRA MUNEO
IPC: C25D3/32
Filed: 1988-11-24
Abstract: PURPOSE:To prevent the oxidation of the bivalent Sn in a plating soln. to tetravalent Sn and to improve plating efficiency by adding a specified masking agent to the plating soln. at the time of electroplating Cu or a Cu alloy with Sn or an Sn alloy. CONSTITUTION:When Cu or a Cu alloy is electroplated with Sn or an Sn alloy, at least one kind among ethylenediaminetetraacetic acid, nitrilotriacetic acid, triethanolamine, etc., is added to the extent of 0.5.10<-3>-5.0.10<-3>mol/l as the masking agent of Cu ion eluted in a plating soln. The oxidation of bivalent Sn to tetravalent Sn ion is prevented by the presence of Cu ion, and Sn or an Sn alloy is stably plated with high efficiency.
Patent JP-H10144489-A (JP)
Title: Discharge lamp lighting device
Inventor: SUGIYAMA MASAHIRO
IPC: H05B41/282
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which can surely reduce harmonics. SOLUTION: When a voltage value of a full-wave rectifier circuit 1 is a voltage value or more of a charging capacitor C4, an input current is supplied to an inverter circuit 3 from a first/second capacitor C1, C2. When the voltage value of the full-wave rectifier circuit 1 is decreased lower than the voltage value of the charging capacitor C4, an input current is supplied, substantially continuously from a vibration circuit 5. By a power voltage change and a load fluctuation or a temperature characteristic of a fluorescent lamp FL, when an output is decreased, voltage of the second capacitor C2 is generated higher than output voltage of the full-wave rectifier circuit 1. Since voltage, is not induced in a secondary winding Tr1b or a current transformer Tr1, a transistor Q2 is turned off, by a resistor R3, R4, a capacitor C8 is gradually charged, voltage is gradually applied to a gate of a field effect transistor Q3, to place gradually in an on-condition from an off-condition, a current is supplied to a resistor R5, and a soft start is performed, so as to reduce harmonic component continuously without sharply forming an input current.
Patent JP-H04170068-A (JP)
Title: Memory device
Inventor: ISONO YASUO
IPC: H01L49/02
Filed: 1990-11-01
Abstract: PURPOSE:To obtain a memory device whose film durability, operation stability and power consumption are improved while its non-linearity is maintained by a method wherein a specific non-linear conductivity element is provided. CONSTITUTION:A first aluminum electrode 6 is formed on an insulating glass substrate 5, a polyimide LB film 7 is formed on the aluminum electrode 6 and, further, a second aluminum electrode 8 is formed on the film 7 to constitute a non-linear conductivity element 1 of which a memory device is composed. If the height of the potential barrier of the insulating layer 7 of the non-linear conductivity element 1 is denoted by V, the film thickness direction component of an incident energy is denoted by Ex, the x-direction speed component of an electron is denoted by V(x), the Plank's constant is denoted by (h), an electron mass is denoted by (m) and the thickness of the insulating layer is denoted by (d), the existence probability PSI<2> of an electron on the side of the conductor layer 8 which is brought into contact with the insulating layer 7 satisfies the formula I and, further, the driving current of the non-linear conductivity element 1 is made to be governed by a tunnel current. With this constitution, the deterioration of non-linear switching characteristics, etc., can be avoided and the power consumption can be reduced.
Patent JP-H07153782-A (JP)
Title: Semiconductor element mounting equipment
Inventor: KURIHARA MITSURU
IPC: H01L21/52
Filed: 1993-11-29
Abstract: PURPOSE:To provide a semiconductor element mounting equipment by which semiconductor elements can be mounted on a substrate by applying a constant pressure far more precisely than the conventional method. CONSTITUTION:This equipment is constituted of an arm 3 which sticks a semiconductor element 1 by vacuum suction, an elastic guide 4 which is constituted of a parallel flat spring and which guides the arm 3 in the direction of pressure application, a voice coil motor 5 wherein the number of windings of a coil per unit length varies so that the thrust working on the arm 3 may change linearly according to the displacement of the coil at the same slope as a spring constant of the elastic guide 4, and a constant-current supply 6 which supplies a constant current to the coil of the voice coil motor 5. Due to this structure, any constant pressure can be applied very precisely regardless of the position 'z' of the arm 3.
Patent JP-H05133657-A (JP)
Title: Cold box
Inventor: TAKANO YOSHIAKI
IPC: F25D3/00
Filed: 1991-11-13
Abstract: PURPOSE:To ensure the use of the cold box over many storage temperature regions with a few kinds of cold accumulation agents, and eliminating complicated selection work of the cold accumulation agent, and reduce the manufacturing cost by employing an upper space defined with a heat insulating wall as a cold accumulation chamber an a lower space defined with the same as a load chamber, and further providing an open window in the heat insulating wall. CONSTITUTION:There is employed as a cold storage chamber 9 for containing a cold accumulation agent an upper space defined by a heat insulating wall 7 disposed at the upper part 2 of a heat insulating box 2 including a door 3 on the front surface thereof, and there employed as a food chamber 8 for containing foods to be stored a lower space, and further there is provided an open window 10 in the heat insulating wall 7 which is capable of freely adjusting the amount of passage of air. With this construction, a cold accumulation agent is placed in the cold accumulation chamber 9 formed with the heat insulating wall 7, and the amount of passage of air is adjusted with the open window 10 provided in the heat insulating wall 7 for freely adjsuting the amount of pasage of air. Thus, temperature of the food chamber 8 is kept at predetermined target storage temperature through heat exchange of the air with the food chamber 8.
Patent JP-S62156931-A (JP)
Title: Manufacture of multi-layer printed wiring board and device therefor
Inventor: KOSAKA KATSUMI
IPC: B32B15/08
Filed: 1985-12-28
Abstract: PURPOSE:To manufacture a multi-layer printed wiring board free of air bubbles and residual stress with good efficiency by a method in which a wafer and an adhesive base material are alternately laminated on a surface plate and covered with a flexible sheet, the inside of the sheet is evacuated to a reduced pressure, and they are hot-pressed together. CONSTITUTION:A water 21 and an adhesive base material 22 are alternately laminated on a surface plate 10 having an air suction port 11 and an air discharge port 12 leading to the port 11. They are the covered with a heat- resistant, air-tight, and flexible sheet 30 and the whole periphery of them is air-tightly fixed to the upside of the plate 10. The inside of the sheet 30 is evacuated to a reduced pressure by discharging air out of the sheet 30 through the port 12, and they re hot-pressed together between pressure hot presses 60. A multi-layer printed wiring board free of air bubbles and residual stress can thus be obtained with good efficiency.