baber/WOPTO huggingface dataset:
Patent JP-H0610414-A (JP)
Title: Columnar building unit
Inventor: CHO YUKIMITSU
IPC: E04B1/348
Filed: 1992-01-29
Abstract: PURPOSE:To make a unit building round as a whole to provide a relaxing atmosphere by providing a framework by means of erecting of columns between approximately annular upper and lower beams, and mounting approximately disk-shaped floor plates and approximately cylindrical wall bodies to the framework. CONSTITUTION:Columns 40, 400 are erected between approximately annular upper 20, 200 and lower 30, 300 beams to form a framework and approximately disk-shaped floor bodies 301, 3001 and approximately cylindrical wall bodies 401, 4001 are mounted on the framework to form columnar building units 10, 100. A round house is constructed by combining of the columnar building units 10, 100 or by combining of other conventional rectangular building units 5-9.
Patent JP-S5399086-A (JP)
Title: Surfactant composition
Inventor: YAMAMOTO KATSUMI
IPC: C11D1/32
Filed: 1977-02-10
Abstract: PURPOSE:To obtain a surfactant compsn. with excellent surface activity resulting from the synergistic effect of acylated peptides and various kinds of ionic surfactants, by combining them.
Patent JP-2000210528-A (JP)
Title: Compressed air dehumidifying apparatus
Inventor: TAMAI HIDEO
IPC: B01D53/26
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a compressed air dehumidifying apparatus not requiring the alteration of the set value in the control means of a control valve prescribing the supply of dehumidifying purge air even if the use pressure of compressed dehumidified air by a user is altered. SOLUTION: In a compressed air dehumidifying apparatus using a membrane type air dryer 10 housing hollow yarn membrane bundles formed by bundling a large number of hollow fiber membranes 12,12... comprising a steam permeable membrane, the control valve 46 provided to a dehumidifying purge air supply piping 20 supplying dehumidifying purge air to the membrane type air dryer 10, a supply piping 24 supplying steam mixed compressed air to the membrane type air dryer 10, a differential pressure detecting means 56 detecting the pressure difference with an emitting piping 28 to which compressed dehumidified air is emitted from the membrane type air dryer 10 and a control means controlling the opening degree of the control valve 46 corresponding to the pressure difference detected by the difference pressure detecting means 56 are provided.
Patent JP-S5298473-A (JP)
Title: Thin film material
Inventor: TAMAOKI YOUICHI
IPC: H01L21/22
Filed: 1976-02-13
Abstract: PURPOSE: To produce a thin film of small intrinsic stress yet having chemical properties close to those of Si 3  N 4  by selecting the content of Ge in a nitride film as specified in relation to the content of Si. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61173278-A (JP)
Title: Fixing device
Inventor: KUGE TSUKASA
IPC: B05C19/00
Filed: 1985-01-28
Abstract: PURPOSE:To improve fixing performance and durability by specifying the relationship between the thickness and the width of the pressure-contact area of the resin layer of the first rotating body. CONSTITUTION:A fixing device consists of the first rotating having an elastic layer covered with a superficial resin film layer and the second rotating body which are pressed against each other to provide a pressure-contact area where fixing is performed. The thickness (Tmum) of the resin layer of the first rotating body and the width of the pressure-contact area (Nmm) have a relationship at the upper limit of T<=5/4N+20, and that at the lower limit of T>=4/7(3N-2) when N<=10 and T>=1/2N+11 when N>=10. After determination of the upper and lower limit values, considering heat capacity and other factors the average film thickness is preferable within a range of 5-35mum and the minimum film thickness is larger than 5mum. Thus an elastic layer capable of improving fixing performance durable and stable fixing device is obtained.
Patent JP-H03217875-A (JP)
Title: Contact electrifying member
Inventor: ADACHI HIROYUKI
IPC: G03G15/02
Filed: 1990-01-24
Abstract: PURPOSE:To rationally form electric resistance layers to the blade-shaped contact electrifying member by previously forming the resistance layers for preventing charge leakage on the electrifying blade, then cutting the same to a prescribed size. CONSTITUTION:The surface resistance layers 3 are patterned and formed by a printing treatment like band-shaped pattern regions along a longitudinal central axial line C-C symmetrically with a center on the front surface side of the rubber blade 2 for two-sheet sizes with the line C-C as a boundary. Conductive rigid supporting members 4 are integrally joined by a conductive adhesive agent 13 respectively symmetrically with the center in both right and left side parts of the blade 2 and thereafter, the the blade is cut along the axial line C-C to obtain two pieces of the electrifying blades. The front end edges of the blades 2 are formed and the cutting accuracy is obtd.by the cutting and, therefore, a photosensitive drum 1 as the body to be electrified is subjected to the uniform and leakless electrification processing.
Patent JP-S59140357-A (JP)
Title: Heat treatment of amorphous magnetic alloy
Inventor: HAYASHI KAZUHIKO
IPC: C22F1/00
Filed: 1983-01-31
Abstract: PURPOSE:To improve the magnetic permeability of an amorphous magnetic alloy in a high frequency region and to make an alloy suitable for use as the material of a magnetic core or the like by heat treating sheets of the alloy to eliminate the magnetic anisotropy and by coating the sheets with a resin or the like to produce magnetic anisotropy in the vertical direction. CONSTITUTION:Sheets 3 of an amorphous magnetic alloy are heat treated in a rotating magnetic field or the like to eliminate the induction magnetic anisotropy. The sheets 3 are laminated while interposing a molding material 4 such as epoxy resin, and both sides of the laminate are coated with the material 4 to produce magnetic anisotropy in the vertical direction to the principal faces of the sheets 3. Both sides of a laminate of the sheets 3 alone may be coated with the material 4. By this method the magnetic permeability of the sheets 3 in a high frequency region of >=0.1MHz can be improved when the sheets 3 are used as the material of the magnetic core of a magnetic head.
Patent JP-S5297609-A (JP)
Title: Abnormal traffic detection system
Inventor: SATOU TAKAAKI
IPC: H04M3/36
Filed: 1976-02-10
Abstract: PURPOSE:To realize early detection of abnormal traffic by measuring with a fixed cycle the reception call completion rate of subscriber line switchboard to reception system unit.
Patent JP-H06228323-A (JP)
Title: Production of pellet of cycloolefin random copolymer
Inventor: SUEYOSHI TOMOKO
IPC: C08F210/00
Filed: 1993-01-29
Abstract: PURPOSE:To produce a pellt without detriment to the optical properties by a simplified process by adding a specified amount of an organic polar solvent to a solution containing a cycloolefin random copolymer to separate a high- concentration phase and extruding this phase into pellets while removing the solvent therefrom. CONSTITUTION:The pellet is produced by mixing a solution containing a cycloolefin random copolymer obtained by copolymerizing ethylene with at least one cycloolefin represented by formula [I] (wherein n is 0 or 1; m is 0 or a positive integer; q is 0 or 1; and R<1> to R<18>, R<a> and R<b> are each H, halogen or a hydrocarbon group) or formula [II] (wherein r is an integer of 0, 1 or greater; s and t are each 0-2; and R<1> to R<15> are each H, halogen, a hydrocarbon group or alkoxyl) with an organic polar solvent (e.g. acetone) in an amount larger than that capable of giving a copolymer solution having a cloud point to effect the phase separation into a lower phase containing the copolymer in a high concentration and an upper phase containing the copolymer in a low concentration, feeding the separated lower phase into an extruder, and melt pelletizing the copolymer while removing the solvent therefrom.
Patent JP-S58132725-A (JP)
Inventor: EDOWAADO JIEIMUSU ERISU
IPC: C08F30/08
Filed: 1982-02-02
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-H06197772-A (JP)
Title: Method for producing organic acid and ethanol and combination type reactor used therefor
Inventor: MAEKAWA TAKAAKI
IPC: C12M1/36
Filed: 1993-01-04
Abstract: PURPOSE:To produce lactic acid and ethanol in good yields by treating a carbohydrate with saccharification bacteria and with lactic acid bacteria in separated fermentation zones, respectively, and subsequently circulating the fermented solutions in the bacterium cell-removed state between both the zones. CONSTITUTION:Reactors 1, 2 are connected with each other through tubes 4-6 4'-6', and a liquid-transferring pump 8 is set therebetween. Bacterium cell- separating means 7, 7' are disposed on the exit sides of the pump. Saccharification bacteria and lactic acid bacteria are cultured in the reactors, respectively, and a carbohydrate is fermented with the cultured strains. The strains can be cultured under the optimal conditions.
Patent JP-S58134803-A (JP)
Inventor: JIYON ARUFURETSUDO PERIGO
IPC: F16L29/00
Filed: 1983-01-31
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-S58131783-A (JP)
Title: Ion laser tube
Inventor: KIRIYAMA KATSUMI
IPC: H01S3/03
Filed: 1982-02-01
Abstract: PURPOSE:To lengthen the life of the ion laser tube by providing both ends of a laser small tube, in which laser plasma is generated, with large-pipe bulbs having volume in the same extent. CONSTITUTION:When the outer diameters of one parts of the bulbs 6 are increased up to approximately phiD to form large-pipe bulbs 3' while the relationship of l2-l1 and L-L' is maintained among a distance l2 to one end of the laser small tube 2 from one end of the ion laser tube 1' and the full length L' and a distance l1 and the full length L and residual sections are formed in small-pipe bulbs 6', inner volume is increased and its life is lengthened largely in the ion laser tube 1'.
Patent JP-H11215839-A (JP)
Title: Inverter device
Inventor: KANDA TAKASHI
IPC: H05B41/24
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To control the output fluctuation of a load which occurs with the voltage fluctuation of an AC power supply and the ripple of the load output. SOLUTION: The full wave of an AC power supply Vs is rectified with a rectifier DB. A smoothing capacitor C1 is connected between the output terminals of the rectifier DB via a diode D3. An inverter circuit INV is powered with the smoothing capacitor C1 and a discharge lamp La is illuminated via a resonance circuit 1. A capacitor C4 is connected for feedback between the connection point of the rectifier DB with the diode D3 and the resonance circuit 1. The high-frequency voltage at the connection point of the resonance circuit 1 with the capacitor C4 is clamped with a diode D4. The control of the on-duty ratio of switching element Q1, Q2 makes the clamped amount variable, which makes it possible to control the voltage across the terminals of the smoothing capacitor C1.
Patent JP-H04235839-A (JP)
Title: Paper feeder
Inventor: NAKAHATA AKINOBU
IPC: G03G15/00
Filed: 1991-01-14
Abstract: PURPOSE:To prevent oblique paper feeding and slippage of paper feeding position by providing two supporting means for guiding sheets delivered from a sheet cassette to the conveying course with sheets being supported from the bottom at baths ends of the width direction. CONSTITUTION:A sheet P is controlled of its occurrence of being fed obliquely against the conveying course by being supported from the bottom at both ends in the width direction by means of two supporting means 26. Because the supporting means, at that time, is made to support the sheet P only at both ends in the width direction, bending of the sheet P due to floating of an edge of one side of the sheet P, which may occur when the supporting means 26 is made in a manner to support the total length of the sheet P in the width direction, can be eliminated beforehand.
Patent JP-S52107734-A (JP)
Title: Data processing unit
Inventor: YAMAMOTO JIYUNICHI
IPC: G06F12/02
Filed: 1976-02-16
Abstract: PURPOSE: To realize data processing system which can extend the memory address smoothly in case the instruction is executed in parallel at different processing mechanisms by dividing the instruction into basic and sepcific ones through preparation of two independent address conversion tapes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54108603-A (JP)
Title: Magnetic card
Inventor: NAGASHIMA MASAYOSHI
IPC: C09D5/23
Filed: 1978-02-14
Abstract: PURPOSE: To enable dishonest act like copying of cards to be sufficiently prevented without losing the information having been magnetically recorded by specifying the coercive force and saturation magnetic flux density of magnetic recording part.  
     CONSTITUTION: A magnetic stripe 3 which is constituted by a magnetic material such as Ba-Fe 2 O 3  base and a resin binder and is 1500Oe or over in its coercive force and is 0.1 to 0.5 Maxwell/cm in its saturation magnetic flux density is affixed to a part of a base 2 such as of polyester resin, whereby a magnetic card 1 is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000216497-A (JP)
Title: Semiconductor element and its manufacture
Inventor: KANO TAKASHI
IPC: H01S5/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To realize a nitride-based semiconductor element which comprises a flat end face and which can be separated easily by a cleavage and to realize its manufacturing method. SOLUTION: A GaN-based semiconductor layer 20 is grown on the face A of a sapphire substrate 1 or on a face which is tilted by 0.03 to 20 deg. in the direction of a c-axis or in a direction perpendicular to the c-axis from the face A. The sapphire substrate 1 is cleaved in a face C or a face M, and a resonator face is formed. Alternatively, a GaN-based semiconductor layer 20 is grown on the face M of a sapphire substrate 1 or on a face which is tilted by 0.03 to 20 deg. to the direction of a c-axis from the face M or to a direction perpendicular to the c-axis. The sapphire substrate 1 is cleaved in a face C or a face A. As a result, a resonator face is formed.
Patent JP-S62173964-A (JP)
Title: Coreless motor
Inventor: KANAMORI MITSURU
IPC: H02K23/58
Filed: 1986-01-27
Abstract: PURPOSE:To save a magnet material and reduce the cost of the magnet, by a method wherein the magnet is formed in cut form at portion where magnetic field around the magnet does not contribute to rotational force of a coil. CONSTITUTION:A cylindrical magnet 3 installed at least on one of outside and inside of a cylindrical coil fixed coaxially to a rotary shaft is formed in cylindrical form where circumferential surface of a cylinder is cut in prescribed form. That is, on both ends in the axial direction of the cylinder, a cut surface 6 is formed by cutting the circumferential surface on both sides in the diameter direction, and width in nearly perpendicular direction to the cut surface 6 becomes larger at center portion of the width direction thereby the cylinder is tapered. Consequently, cross-section at the center portion in the axial direction of the magnet 3 is circular, and cross-section on both ends becomes a flat elliprical form. Magnetization is effected throughout the overall length in the axial direction so that the magnetic poles has opposite polarity on both sides in the longitudinal direction of the end surfaces in the axial direction.
Patent JP-S56111815-A (JP)
Title: Manufacture of flexible light guide
Inventor: NAKAMURA OSAMU
IPC: A61B1/00
Filed: 1980-02-08
Abstract: PURPOSE:To obtain a long-sized light guide which has flexibility even after elongation with its manufacture process remarkably simplified, by forming a fusion- bonding proventive layer while the circumference of one end of an intermediate assembly is left, and by fusing and bonding in a body the part where the said layer is not formed by bundling those intermediate assemblies. CONSTITUTION:Materials are arrayed and thermally elongated to obtain an intermediate assembly and around this assembly, a fusion-bonding preventive film of high-melting point metal, such as molybdenum and indium, metal oxide, such as titanium oxide and magnesium oxide, etc., is bonded by vacuum deposition, chemical vapor deposition, etc. A plurality of the intermediate assemblies having the coating films bonded are arrayed and elongated finally. Consequently, the glass surface exposure parts of the intermediate assemblies are mutually bonded by fusion and the fusion bonding is prevented at the part of the preventive coating film. Therefore, a composite fiber bundle has flexibility on the whole and no disorder of respective fiber at both the ends.
Patent JP-H09209703-A (JP)
Title: Integral shroud vane
Inventor: OYAMA KOJI
IPC: F01D5/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To increase the strength against vibration by increasing the restricting force of contact surface of an adjacent shroud. SOLUTION: The contact surface of a shroud 11 formed integrally with the blade end part of an integral shroud vane 10 with an adjacent shroud 11 is formed with a triangular protruded surface 12 and recessed surface 13. Also the apex angle θ1 of the protruded surface 12 is increased layer than the apex angle θ2 of the recessed surface 13, and the protruded surface 12 or recessed surface 13 is fitted closely to the recessed surface 13 or protruded surface 12 of the adjacent shroud 11 in assembling the integral shroud vane 11 into the outer periphery of a rotor. Then the assembly is raised. Thus the restricting force of the contact surface of the adjacent shroud 11 is increased, and the structure damping of the integral shroud 10 vane is increased so as to increase a strength against vibration.
Patent JP-H10203044-A (JP)
Title: Clip apparatus
Inventor: YOSHIE TORU
IPC: B42B5/06
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To accommodate as many holding members as possible even with a holding member having a wide width by comprising a cartridge for accommodating therein connected holding bodies and a binding means for bending a binding member at a leading end of each holding member fed in to a finding position and separating it from a connecting tape so as to bind an end portion of a bundle of sheets. SOLUTION: Connected holding bodies are a plurality of holding plates 101 that are bonded to a belt-like tape 201 so as to be connected to each other and wound into a roll. The holding plate 101 is metallic and the tape 201 is oriented vertically, and when the holding plate 101 is started to be bent by a clamp, the tape 201 is started to be cut. A clip apparatus 10 has a cartridge 100 mounted on an apparatus main body 11 in such a manner as to freely be dismounted therefrom, and the connected holding bodies are installed in an accommodating chamber by opening a lid body of the cartridge 100. Since this allows the connected holding bodies wound into a roll to be accommodated in the cartridge, even with a holding member having a wide width a number of holding members can be accommodated in the cartridge, this obviating the necessity of frequent refilling of holding members.
Patent JP-H0547079-A (JP)
Title: Signal recording method for recording tape
Inventor: TANAKA AKIRA
IPC: G11B5/02
Filed: 1992-01-30
Abstract: PURPOSE:To perform a signal recording for a recording tape which can be reproduced using the special reproducing device. CONSTITUTION:A control signal to be recorded on a control track 3 of a special recording tape 1 makes the frequency causing the servo disturbance in the normal reproducing device. In the case of reproduction using the normal reproducing device without a circuit for correcting a reproduction control signal, it is judged to be a long-time recording mode tape and causing the servo disturbance. Accordingly, the reproduction is prohibited essentially. By permitting the only reproducing device with a descramble processing function capable of frequency-dividing a control signal to reproduce the signal normally, the distribution of the software tape specifying a user is realized, preventing the distribution value of the software tape from being used for illegal copying and free reproduction or the like.
Patent JP-H01191190-A (JP)
Title: Crt controller
Inventor: NISHIMURA YOSHIYUKI
IPC: G06F3/048
Filed: 1988-01-26
Abstract: PURPOSE:To discontinue a switching relay unit by executing the switching of a CRT control line by a software provided on a host computer side, in a host computer dualizing system. CONSTITUTION:For instance, when a host computer 11a executes a display on a CRT 13, picture drawing data displayed on the CRT 13 is generated. Subsequently, when it is decided that itself (namely, the host computer 11a) is being operated, the host computer 11a outputs a picture drawing command signal to a CRT controller 12 through a line 141. In such a way, only the host computer of an operation system switches automatically the line to the CRT controller with respect to a picture drawing command. Therefore, the reliability of the system can be improved without providing a special switching relay unit.
Patent JP-H03220731-A (JP)
Title: Gaas fet
Inventor: DOI KEIICHIRO
IPC: H01L21/338
Filed: 1990-01-25
Abstract: PURPOSE:To reduce the leakage of drain electric current by providing an undoped GaAs layer for a GaAs active layer and an AlGaAs buffer layer or the undoped GaAs layer and an undoped AlGaAs layer. CONSTITUTION:An undoped GaAs buffer layer 12, an undoped AlGaAs (Al ratio 0.2) buffer layer 13, an undoped GaAs layer 14, an N<+> type GaAs active layer 15, and an N<+> type GaAs contact layer 16 are adapted to grow on a semi-insulating GaAs substrate 11. Then, after an N<+> type GaAs contact layer in the contact section of a gate electrode 17 is removed with an etching liquid, ohmic electrodes (AuGeNi) of a source electrode 18, and a drain electrode 19 and a Schottky gate electrode 17 are formed thereon. As a result, the leakage of the drain current to the substrate 11 is inhibited by the undoped GaAs layer 14 and the undoped AlGaAs buffer layer 13. It is, therefore, possible to minimize the leakage of the drain current and furthermore reduce the influence on the heterojunction interface or the effect of crystal defect in the AlGaAs.
Patent JP-H05209440-A (JP)
Title: Building equipment
Inventor: TSUDA SHINJI
IPC: E04B1/348
Filed: 1992-01-30
Abstract: PURPOSE:To enable the whole body of a building to be composed to be well balanced by connecting the upper and lower ends of an intermediate column to be set on the side surface of a vestibule unit, respectively to beams with pins, and by setting a ratio of the size of an opening section to the width of the side surface to a specified value or more. CONSTITUTION:Both the upper and lower ends of an intermediate column 15 to be set on the side surface of a vestibule unit 10 are jointed respectively to an upper beam 18 and a lower beam 20 with pins. In this case, the intermediate column 15 is set so that the dimension of an opening section is about 1/2 the width dimension of the side surface of the unit 10 or more. Accordingly, the rigidity of the unit 10 is made less than that of a general building unit, and so even when a unit type building is composed together with the general building unit, a force can be prevented from being concentrated on the unit 10. Accordingly, it is no longer required that the general building unit is reinforced and that any change be made to the material of columns 11-14 and beams 17-20.