baber/WOPTO huggingface dataset:
Patent JP-H10278413-A (JP)
Title: Recording medium having coat layer
Inventor: IIDA JUNICHI
IPC: B41M5/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To control an occurrence of unevenness and a curl associated with printing by an ink composition by making the degree of curl size of the side opposite to the side where a coat layer is provided higher than that of the side where the coat layer is provided. SOLUTION: A coat layer is provided on paper as a base material, the degree of curl size of the side opposite the side where the coat layer is provided is made higher than that of the side where the coat layer is provided. Making the degree of curl size of the side opposite to the side where the coat layer is provided higher than that of the side where the coat layer is provided helps prevent unevenness and a cur associated with printing by an ink composition from occurring. It is preferable that a difference in the degree of curl size between the side having the coat layer and the side opposite thereto is 3 degrees or higher, more preferably 5 degrees or higher.
Patent JP-S59214121-A (JP)
Inventor: OKUMURA MITSUHIRO
IPC: H01H33/66
Filed: 1983-05-18
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-H07296833-A (JP)
Title: Manufacture of powder for electrolyte plate of molten carbonate fuel cell
Inventor: AKASAKA YOSHIHIRO
IPC: H01M8/02
Filed: 1994-04-26
Abstract: PURPOSE:To manufacture an electrolyte plate in which gas crossover is restrained by dispersing in liquid the agglomerated powders of Li aluminate or Li zirconate synthesized by the reaction of alumina or zirconia powders with a lithium compound, and subjecting the powders to ultrasonic washing. CONSTITUTION:gamma-Al2O3 having a specific surface area of 80m<2>/g and LiOH are blended together with the LiOH stoichiometrically in excess of the gamma-Al2O3, are then wet mixed, and dried. These mixed powders are heat treated at 700 deg.C to obtain powders composed chiefly of theta-LiAl2O3. The powders are dispersed in water, are subjected to ultrasonic processing, washed, filtered, and dried to obtain gamma-LiAl2O3. Similarly, powders of Li2ZrO3 can be obtained by the use of ZrO2 in place of alumina powders.
Patent JP-S5719207-A (JP)
Title: Conveying receptacle engaging device in conveyor
Inventor: IKEDA SATOSHI
IPC: B65G17/48
Filed: 1980-07-01
Abstract: PURPOSE: To provide a conveying receptacle which can easily rotate at a chain sprocket wheel portion by fixing one shaft of the conveying receptacle on one pair of two pairs of chains, and loosely supporting the other shaft thereof.  
     CONSTITUTION: A conveying receptacle 9 is fixed on four chains 8-1, 8-3 arranged parallel, which is fixedly mounted on the inside chains 8-3 through a pin 18, and mounted on the outside chains 8-1 with a loose support shaft 5 piercing the receptacle through a bracket 23. The end portion of the shaft 21 passes through an elongated hole 19 of the receptacle, and a loose bearing 204 of the end portion is adapted to slide inside of a control member 20, wherein when each chain is turned by a chain sprocket wheel, the chains can easily follow up even a change in the distance between the shafts in order that an excessive force is not applied to each member. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5612776-A (JP)
Title: Electrostatic induction field effect semiconductor device
Inventor: KUBOTA MASABUMI
IPC: H01L29/80
Filed: 1979-07-11
Abstract: PURPOSE:To improve high frequency characteristics and to obtain high output characteristics as well by providing insular current breaking regions having the same conductivity or insulation as that of gate at crossing sections of source mesh. CONSTITUTION:A source 21 (For example, N<+>) is formed in latticed way by surrounding gate regions 20 (For example, P<+>) which can place mesh source structure FETs. The regions 22 of the opposite conductive type to source (Namely, the same conductive type as gate) are arranged at a part of the crossing sections 21A in the source 21. In this way, a big limitation to the available range of output voltage will be eliminated by providing the regions 22.
Patent JP-S5517811-A (JP)
Title: Magnetic recording media
Inventor: MIZUSHIMA KUNIO
IPC: G11B5/708
Filed: 1978-07-19
Abstract: PURPOSE: To improve the wearproof of a magnetic layer and increase its durability by using fluid paraffin and solid paraffin together with non-magnetic material powder with Mohs' hardness of 6 and more.  
     CONSTITUTION: Non-magnetic material powder with Mohs' hardness of 6 and more and average particle size of 0.5 to 2μ, such as α-iron oxide, is mixed together with magnetic powder, binder, organic solvent, and other appropriate components. This magnetic coating material is coated on a substrate, so that a magnetic layer is formed. The solution of the mixture of fluid paraffin and solid paraffin with the rate of 1/9 to 6/4 is coated on the magnetic layer. Or the mixture may be added to the magnetic coating material. It is desirable that the quantity of addition of the non- magnetic powder to the magnetic powder is 1 to 3wt% and the total quantity of addition of paraffin to the magnetic coating material is 0.1 to 20wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02267899-A (JP)
Title: Excitation control of synchrotron accelerator for particle acceleration system
Inventor: YAMAZAKI NAGAHARU
IPC: H05H13/04
Filed: 1989-04-07
Abstract: PURPOSE:To reduce fluctuation in phase in a broad control range by compensating phase change with respect to high frequency voltage detection value on the basis of phase change compensation principally decided with respect to high frequency voltage given to cavity. CONSTITUTION:When the detection signal P(rf) of a high frequency voltage from a directional coupler is input to the high frequency voltage detector 25 of an excitation, a high frequency voltage value signal P is generated from the signal P(rf) at the detector 25 and then output. Further when this signal P is input to a phase unit controller 18, the phase change compensation decided to a high frequency voltage value is output as a phase unit control signal. At a phase unit 19 a phase is controlled so that the phase change of high frequency signal may be compensated according to this control signal. With this arrangement, by enabling the controlling 18 to maintain a function generating ability of generating a function of relation on phase change compensation with respect to a high frequency voltage value, the phase change given to cavity can be suppressed without performing closed loop control of phase.
Patent JP-H01259457-A (JP)
Title: Mask data editing method
Inventor: SHIGESATO NAHOKO
IPC: G06F17/50
Filed: 1988-04-11
Abstract: PURPOSE:To correctly prepare mask data without being conscious of a design rule by displaying the design rule together with the mask data as a graphic and utilizing this design rule as supporting information. CONSTITUTION:In the both sides of a mask pattern 5 to be based on the inputted mask data, a display 6, for which a separation rule is caused to be a pattern, is given as the supporting information of the mask data to be next inputted. Accordingly, a person to prepare the mask data can avoid the input of the data to the display 6, which is given as the supporting information, namely, to the inside of a separation rule display area. Thus, the correct layout data can be easily prepared and a rule violation is prevented from being generated by a separation error.
Patent JP-S5515651-A (JP)
Title: Liquid purifying apparatus
Inventor: SAIJIYOU MASARU
IPC: C02F1/24
Filed: 1978-07-19
Abstract: PURPOSE: The captioned apparatus of high purification effect for floating filth on water surface and removing the same by providing a filter floating near the liquid surface to the end of the suction portion of a volume pump having an opening for sucking the atmospheric air and dischaging the air-liquid mixture to an underwater level from a discharge port of volume pump through a nozzle.  
     CONSTITUTION: When a switch is turned ON, a volume pump 14 operates irrespective of the opening and closing of a pressure switch 21. The air sucked through an opening 18 becomes air-liquid mixture which is then sent through nozzle 12 into hot weter. Then, the internal pressure of a discharge port 16 is increased by the back pressure of the nozzle 12 and the diaphragm 19 of a switch 21 closes a switch 20 and therefore, the pump 14 keeps running even if the switch is turned OFF. When a filter 10 becomes clogged with filth, the back pressure of the suction port 15 increases to increase the rate of air suction through the opening 18, resulting in the decreased pressure of the discharge pipe 16. Hence, the switch 21 opens to stop current supply to a drive motor 22, thereby automatically stopping the pump 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5424033-A (JP)
Title: Belt driving device
Inventor: INUZUKA HIDEO
IPC: G03G15/01
Filed: 1977-07-26
Abstract: PURPOSE: To drive a belt without producing biassing in width directions and without impairing the durability of the belt by providing belt roller pairs to the belt driving device of endless belt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57205457-A (JP)
Title: Resin composition for powdered paint
Inventor: ISHIKAWA NOBORU
IPC: C08L33/00
Filed: 1981-06-11
Abstract: PURPOSE: To provide the title compsn. which gives a coating film having excellent smoothness, gloss and resistance to impact and weather, by blending, as a  hardener, a polymer obtd. from polymn. in the presence of (β-methyl)glycidyl  (meth)acrylate, with a polyester resin.  
     CONSTITUTION: 20W99wt% (β-methyl)glycidyl (meth)acrylate, 1W30wt% ester having at least one ester group in the molecule derived from an alcohol and (meth)acrylic acid, and 0W70wt. other vinyl monomer such as styrene or acrylonitrile, are copolymerized to prepare a polymer having a number-average MW of 300W5,000. 3W40pts.wt. above polymer as a hardener is blended with 97W 60pts.wt. plyester having an acid value of 20W200mgKOH/g, a softening point of 80W150°C and a number-average MW of 1,000W10,000 to obtain the desired resin compsn. for powdered paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63263087-A (JP)
Inventor: WARUDEMAARU UETEKAMU
IPC: C12P21/02
Filed: 1988-04-11
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-H03287237-A (JP)
Title: Optical amplifier
Inventor: NISHIMURA MICHIYO
IPC: H04B10/50
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a gain spectrum area wherein there is no gain difference with wavelength by providing a wavelength selective loss means which eliminates light with a specific wavelength or wavelength by demultiplexing or absorbing the light from an optical amplification area in waveguide structure for amplifying waveguide light. CONSTITUTION:The wavelength selective loss means consists of a main waveguide connected directly to the optical amplification area 19, an adjacent sub waveguide, a grating which couples those waveguides on a wavelength selective basis, a directional coupler, etc. A part which becomes an optical input/output part is removed by wet etching almost to an optical waveguide 6, a p type electrode 13 is provided on the top surface of a cap layer 8 and at a part which is formed into the optical amplification area 19, and an n type electrode 14 is provided on the reverse surface of a substrate 1. Then the surface which becomes the optical input/output part is cut by cleavage and a ZrO2 film is vapor-deposited on its end surface to form a nonreflective coating film 15. Consequently, the optical amplifier which is improved in gain spectrum and has no difference in gain with wavelength is obtained.
Patent JP-H02293150-A (JP)
Title: Method for removing pattern material from stencil of screen prooess printing and device for using said method
Inventor: UIRUHERUMUSU YOHANNESU FURANSH
IPC: B41F35/00
Filed: 1990-04-03
Abstract: PURPOSE: To remove a pattern material from a stencil favorably to an environment by a constitution wherein a medium is sprayed with a high pressure locally over the stencil and a spraying point is moved over the whole of the part of the stencil coated with the pattern material. CONSTITUTION: Arms 18 and 20 equipped with spray nozzles 19 and 21 having spray opening parts directed toward a stencil 5 are fixed to a bracket 17 and a medium, water in particular, is injected into the other end parts of the arms 18 and 20 through a hose 22 by a high-pressure pump 23 driven by a motor 24, so as to carry the medium to the spray nozzles 19 and 21. The stencil 5 is set in a device and rotated during the operation of the device, while the spray nozzles 19 and 21 are moved back and forth axially beyond the length of the stencil 5. As the result, the spray nozzles 19 and 21 cover the whole surface of the stencil 5 in spraying and this operation is repeated in accordance with the number of revolutions of the stencil 5, if necessary.
Patent JP-2000280025-A (JP)
Title: Device and method for detecting-correcting work position discrepancy and, memory medium
Inventor: OIKAWA MASAKI
IPC: B21D5/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make discrepancy volume correction of a work possible for performing a proper bending processing so as to eliminate a waste of the work by providing a rotation angle detecting means with both of upper and bottom work pressing members of a clamping part for detecting a rotation angle respectively and calculating the work position discrepancy. SOLUTION: This work positioning, supplying device has a clamping part composed of upper and bottom work pressing members 1, 2 for clamping the work W from above and bottom which are freely rotatable as a main drive or a follow drive in normal, reverse directions, wherein the work W rotation positioning and supplying is made freely by rotation of the clamping part. On one end of the work pressing members 1, 2, a rotation drive means 3 and a rotation angle detecting means 3a are provided as a leading part and, on the other end of the pressing members, a rotation angle detecting means 4 is provided as a following part. Discrepancy volume Δx of the work positioning discrepancy is calculated based on the rotation angle detection signals from both of the rotation angle detection means.  Work position is corrected on the basis of the discrepancy volume Δx, and so as to make a proper positioning possible.
Patent JP-H10338743-A (JP)
Title: Reduction of ion impurity content in aromatic polycarbonate resin
Inventor: SKABARDONIS JOHN G
IPC: C08G64/40
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing ion impurities in a polycarbonate resin without using an additive for neutralizing the impurities. SOLUTION: An aromatic polycarbonate composition containing especially sulfate ions and chloride ions only in amounts of <300 ppb (measured by ion chromatography), respectively, among the ion impurities is provided by subjecting the polycarbonate composition to a volatile component-removing treatment using an aqueous medium in an amount of about 1 wt.% based on the weight of the polycarbonate composition for removing the ion impurities from the polycarbonate composition. The volatile component-removing treatment is preferably carried out in an extruder under vacuum, while the polycarbonate composition is compounded. The strand of the extruded polycarbonate resin is preferably quenched in a water bath having a sulfate ion content of <300 ppb and a chloride ion content of <300 ppb.
Patent JP-H05292367-A (JP)
Title: Video camera
Inventor: HARUYOSHI KAZUO
IPC: H04N5/225
Filed: 1992-04-10
Abstract: PURPOSE:To simplify the attachment/detachment of a grip. CONSTITUTION:A grip 36 is formed to be attached/detached to/from a camera main body 16, the grip 36 of the attachment/detachment structure is positioned in the vertical/horizontal direction and in the turning direction of the camera main body 16 in the mount state and an end of any of forward/backward direction ends is locked by a lock plate 47 of a slider 46 progressed in the horizontal direction of the camera main body 16. Thus, when the grip 36 is placed, since the camera main body 16 is fixed in the horizontal/vertical direction and the turning direction by the positioning and locking of the grip 36, a jig such as a screw driver is not required for the attachment/detachment of the grip 36.
Patent JP-2000287397-A (JP)
Title: Motor for compressor
Inventor: YANASHIMA TOSHITO
IPC: F04B39/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To simply increase torque at a low cost by forming a skew to the surface side face of a rotor while forming a through-hole to the yoke section of the rotor. SOLUTION: Skews 34 are formed extending over the whole surface side face of a rotor 32, and through-holes 36 are formed symmetrically to the yoke section 35 of the rotor 32. The through-holes 36 function as flowing channels when a solvent at high pressure compressed by a compressive element is flowed to a discharge pipe. Magnetizing members composed of a rare earth metal or the like are buried into the through-holes 36, and the through-holes are magnetized after the assembly of a prime mover and can also be used as permanent magnets. Accordingly, when the permanent magnets are buried to the yoke section 35 and the skews 34 are formed to the surface of the rotor 32, the skews 34 and the action of the permanent magnets are involved, and revolving torque can be increased.
Patent JP-S59215144-A (JP)
Title: Channel test system of pcm terminal station device
Inventor: KAJIWARA MASANORI
IPC: H04J3/14
Filed: 1983-05-23
Abstract: PURPOSE:To execute a channel test also for an asynchronous network together with a synchronous network by acquiring in advance to each operating clock of a decoder and a coder in a tested channel, and transmitting a test data and receiving its response data in synchronizing with the clock. CONSTITUTION:A command CMD is applied in common to all coders/decoders 13A-1-13-24 of a PCM terminal station by a channel test device 52 of a channel test system to display the execution of channel test. Its operating clock CLKs is extracted from coders 13A-1-13C-24 corresponding to a designated channel by the CMD and applied to the device 52. Further, an operating clock CLKR from the coders/decoders 13A-1-13C-24 corresponding to the designation of the CMD is applied to the device 52. Then, the clock CLKs is used as a reference clock of a received data train, the clock CLKR is made equal to the frequency of the transmitted analog signal to attain the transmission of the test data and the reception of its response data, thereby executing the channel test to the asynchronous network.
Patent JP-S58208186-A (JP)
Inventor: REMO MONARUDEI
IPC: C05C9/02
Filed: 1983-05-23
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-H08283708-A (JP)
Title: Organic electroluminescent element and electrophotographic photoreceptor
Inventor: ENOMOTO KAZUHIRO
IPC: H05B33/14
Filed: 1995-04-14
Abstract: PURPOSE: To obtain an organic electroluminescent element useful for obtaining a luminescent body having high functions such as high luminance and high luminous efficiency, thermal stability and a long life due to high amosphousness. CONSTITUTION: The organic electrolumenesent element prepared by laying at least an anode, a luminescent layer, an adhesive layer and a cathode on a support in the given order, wherein the luminescent layer contains a distilbene compound represented by the formula (wherein Ar is methylene or (substituted) 6-20C arylene; Ar<1> is a (substituted) lower alkyl, aralkyl or 6-14C aryl; and R<2> and R<3> are each H, a lower alkyl or (substituted) 6-14C aryl).
Patent JP-S61247132-A (JP)
Title: Structure of pushbutton of wireless talking device
Inventor: UMEYAMA HIROSHI
IPC: H04B1/38
Filed: 1985-04-24
Abstract: PURPOSE:To prevent urgent notice from being sensed by the 3rd party by providing a switch holding the closing state by pushing strongly the pushbutton main body incorporatedly to a conventional pushbutton switch. CONSTITUTION:The pushing operation of a pushbutton main body 26 is restricted by a chevron type part 31a of a contact spring 31 projected inwardly to a case 29 normally. Thus, a contact 27 is pressed into contact with the chevron part 31a to conduct the spring 31 with the contact 27 thereby attaining the operation as the 1st switch. In pushing in strongly downward the pushbutton main body 26 over the operating force of the 1st switch, the spring 31 is pushed outwardly by an elastic force and the contact 27 is pressed into contact with the downward the contact spring 32. The operation as the 2nd switch is performed by conducting the spring 32 with the contact 27. Thus, urgent notice is not perceived by the 3rd party.
Patent JP-H01262387-A (JP)
Title: Parallel compression type refrigerator
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25B1/00
Filed: 1988-04-12
Abstract: PURPOSE:To improve the extent of capacity transfer performance by controlling each compressor of large and small capacities for starting and stopping according to refrigerant pressure at the low pressure side, while controlling the output frequency of an inverter connected to a medium capacity compressor, in a device parallelly connecting three compressors difference capacity each. CONSTITUTION:In a device which secures required refrigerating capacity to refrigeration load of a cooling system 2 with showcases 2a-2c by a refrigerator A inclusive of three compressors 1b-1d different in large, medium and small capacities selected at almost 1:1.5:2 in each rated capacity ratio, there is provided with a pressure detecting element 4 which detects the refrigerating capacity at the low pressure side. In addition, an inverter 1i continuously controllable up to 50-125% of the rated capacity is connected to the medium capacity compressor 1c. Then, output frequency of the inverter 1i is controlled by a control part 3 according to output of the pressure detector 4, while these large and small capacity compressors 1b, 1d are controlled for their on-off operation, and thereby refrigerant pressure at the low pressure is converged on the specified setting value.
Patent JP-H06277409-A (JP)
Title: Filtration device
Inventor: YAMAGISHI HIROSHI
IPC: B01D33/06
Filed: 1993-03-25
Abstract: PURPOSE:To ensure that a filtration cleaning liquid is prevented from becoming discharged with filtration dregs to the utmost, and from becoming short to render cleaning insufficient. CONSTITUTION:The filtration device is equipped with a rotating roller 21 which has an inner chamber 23 partitioned in many sections in an outer peripheral direction and holes 22 formed on the outer periphery of the roller, so that one end rotates in contact with a drum screen 8 in an atmosphere, while the other end comes in contact with the opening 12 of a chute 11. In addition, an air suction orifice 24 is formed on the inner rotary drum 6 side of the rotating roller 21, and an air blowout orifice 25 on the chute 11 side of the rotating roller 21. Dregs B sticking to the outer periphery of the drum screen 8 is sucked to the outer periphery of the rotating roller 21, then are blown off into the chute 11 by air which spews out of the air blowout orifice 25 on the opposite side, and a cleaning liquid sucked in with the dregs B is returned to a separation tank 4 through the air suction orifice 24.
Patent JP-S5213929-A (JP)
Title: Bicycling practice device
Inventor: WATANABE CHIZURU
IPC: A63B23/04
Filed: 1975-07-21
Abstract: PURPOSE: To provide a bicycling practice device affording self-standing bicycling operation without a forwarding movement. 
     COPYRIGHT: (C)1977,JPO&Japio