baber/WOPTO huggingface dataset:
Patent JP-H06151171-A (JP)
Title: Soft magnetic thin film body and manufacture thereof and magnetic head using same
Inventor: FURUMURA NOBUYUKI
IPC: H01F41/26
Filed: 1992-11-02
Abstract: PURPOSE:To realize a multilayer soft magnetic thin film for high recording density thin film magnetic head by constituting an influence layer having a crystal structure different from a soft magnetic plated film forming layer and constituting a laminated layer of the magnetically isolated soft magnetic plated film forming layer through intermittent anode dissolution in the course of formation of plated film. CONSTITUTION:An object 3 to be plated is provided as a cathode using an electrical plating method, a DC bias current in the backward direction against a current direction for proceeding the plating is set smaller than the amplitude of plating proceeding current value and thereby the plating object is subjected to the electrical plating. The soft magnetic plated film forming layer l obtained by electrical plating over the plating object 3 and a plated film layer by a backward bias current are of at least magnetically isolated multilayer film structures consisting of redissolved influence layer 2 having different crystal structures. Thereby, the high frequency characteristic can be improved and a single magnetic domain structure film which is magnetically coupled in the thickness direction of thin film can be realized.
Patent JP-H01136415-A (JP)
Title: Programmable logic circuit
Inventor: HAYASHI MAKOTO
IPC: G11C29/04
Filed: 1987-11-24
Abstract: PURPOSE:To reduce the defective factor to nearly 1/2 or below in comparison with that of an LSI without any test circuit by providing a means checking independently information programmed in an electrically programmable element and checking whether or not a bit memory circuit is operated normally. CONSTITUTION:A test output terminal 94 is provided via a transfer gate 13 comprising a MOS transistor(TR) to a connecting point whose voltage is changed by the information of an E<2>P element 31 programmably electrically in the bit memory circuit 51 and the element 31 is connected to an input of an inverter 40 comprising a complementary MOS circuit driving a switch element 10 via the control element 12. The transfer gate 13 is used to connect only the selected bit memory circuit to the test output line. The control element 12 is used to isolate the element 31 from the bit memory circuit electrically at test. Moreover, the output of the inverter 40 is fed back to the input through a logic inverting circuit to use the test data input terminal and the test output terminal in common at the bit memory circuit test.
Patent JP-H10145935-A (JP)
Title: Apparatus for mounting wiring box to fixing bar
Inventor: YAMAMOTO HIDEO
IPC: H02G3/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To fit a wiring box easily from the front to a fixing bar and prevent the wiring box from coming off to the front by inserting a screw from the upper side. SOLUTION: A first recessed means 18 of a main wiring box 1 and an upper arm member 20 capable of elastic deformation are put near to the front of a fixing bar 2A, and a second groove 19 and a lower arm 21 capable of elastic deformation are put near to the front of a fixing bar 2B. When a main wiring box 1 is pushed to the rear side, the fixing bar 2A is inserted in the first groove 18 and the fixing bar 2B is inserted in the second groove 19. In addition, a top of a screw inserted from an upper side of the upper arm member 20 is fitted under pressure to the fixing bar 2A, and the main wiring box 1 is prevented from coming off forward.
Patent JP-S63144933-A (JP)
Title: Work positioning device for automatic machine tool
Inventor: MORITA EIICHI
IPC: B23Q15/22
Filed: 1986-12-10
Abstract: PURPOSE:To improve the working efficiency by providing a displacement detector for detecting the displacement quantity of at least one among the first and second positioning members and a controller which calculates the dimension and center position of a work from these signals and prepares the control information such as the kind of the work. CONSTITUTION:When a work 5 is supplied, at least one among the first and second positioning members 1 and 3 shifts, and the work 5 is positioned at the relation position between the both positioning members 1 and 3. At this time, the displacement quantity of the shifted positioning member (1 or 3) is detected by a displacement detector 9, and the displacement quantity is outputted into a controller 10. The controller 10 calculates the dimension and center position of the work 5 from the displacement quantity of the positioning member (1 or 3), and prepares the control information such as kind of the work 5, and performs output into the controller 12 of an automatic machine tool. Therefore, the need of exchanging the positioning device each time when the kind of the work is changed and the need of inputting the program No. and correction values corresponding to the work are avoided, and the working with the superior efficiency is permitted.
Patent JP-H07126329-A (JP)
Title: Tetrafuloroethylene/perfluorovinyl ether copolymer
Inventor: KURIHARA SATOSHI
IPC: C08F216/14
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a tetrafluoroethylene/perfluoro (ethyl vinyl ether) copolymer capable of forming a film or sheet having excellent flexing resistance. CONSTITUTION:This copolymer is composed of 99-90wt.% tetrafluoroethylene and 1-10wt.% perfluoro (ethyl vinyl ether) and has a specific melt viscosity of 30X10<4> to 200X10<4> P (372 deg.C).
Patent JP-H01139442-A (JP)
Title: Floater
Inventor: NIWA HIDEO
IPC: B65H3/60
Filed: 1987-11-20
Abstract: PURPOSE:To make it possible to float up and separate even steel plates having one end edges concavely arcuated, by forming the forward end surfaces of magnetic poles in a magnetic flux applying member, in an arcuated shape so that they repulse each other to form a space therebetween when magnetic flux influences the end parts thereof. CONSTITUTION:When several stacked steel plates 1 on a loading surface 23 are separated from each other at one end part 1b thereof, a floater 2 is set on a loading surface 23 along one end edge 1a thereof. Then, the magnetic flux 25 produced from magnetic poles 4a, 4b in a magnetic flux applying member 4 enters through superposed steel plates 1 so as to magnetize parts of the steel plates vertically adjacent with each other in the same polarity at the one end part 1b of the steel plates 1. With this arrangement, the magnetized parts of the steel plates 1 indicate repulsive action with each other, and as a result, the steel plates 1 are vertically separated from each other at one end parts 1b thereof. Since a side plate 7 is made of nonmagnetic materials, no attraction of the one end edge 1a of the steel plates 1 onto the surface of the side plate 7 does not occur, and the cylindrical side plate 7 and the one end edge 1a are normally made into one-point contact with each other, thereby a friction force hindering the iron plate from being lifted up may be made to be small.
Patent JP-S62156324-A (JP)
Title: Production device for variation yarn
Inventor: ITO YOSHIO
IPC: D01H5/36
Filed: 1985-12-26
Abstract: PURPOSE:To obtain various kinds of variation yarn, by carrying out rotation control of spindles, a front roller and a back roller and operation control of clutch depending upon each set spinning condition inputted in a program controller and characteristic condition of variation yarn. CONSTITUTION:Spindles 3, a front controller 6 and a back roller 27 are driven by control motors 1, 5 and 26 and each set spinning condition and characteristic condition of variation yarn are inputted in a program controller PC. A first electromagnetic clutch 9 to change a draft ratio is operated and controlled depending upon characteristic condition of the variation yarn and trouble for designing the variation yarn is simplified to spin the variation yarn in various forms.
Patent JP-H05319320-A (JP)
Title: Connecting structure between car body and crawler
Inventor: PETZOLD TERRY LEE
IPC: B62D55/084
Filed: 1992-09-21
Abstract: PURPOSE: To promptly connect a carbody to a crawler by a method wherein a horizontal female reception member is meshed with a male mounter, and the carbody, and when crawler are positioned in a specific angle range, the male mounter is constituted so as to extend through the horizontal female reception member. CONSTITUTION: A carbody 18 of a heavy machine such as a crane, etc., is connected to a connector 22 of a crawler frame apparatus of each of right and left crawlers 16 by two arms 24 in each side part. Each connector 22 is structured by a cross plate 38 as a vertical plate having a pair of female reception members (openings), and the cross plates 38 are structurally connected to each other by a bottom part plate 40 and a horizontal carbody projection part (horizontal female reception member) 42 at a side of the carbody 18 which supports a female mounter such as a vertical pin 44, etc. In cooperation with a crawler top part blade extension part 34 and the vertical pin 44, when the carbody 18 and crawler 16 are mutually positioned in an angle range of 5 deg. to 45 deg. from the operating position, the pin 44 can be extended through an extension plate 34.
Patent JP-H01139896-A (JP)
Title: Production of cast coat paper
Inventor: SUZUKI KAZUHIKO
IPC: D21H19/10
Filed: 1987-11-20
Abstract: PURPOSE: To efficiently produce cast-coated paper subjected to glazed finish and excellent in quality by coating base paper subjected to double dewatering with a layer including pigment and adhesive and then by pressing the paper onto a heated drum having a mirror finish surface. CONSTITUTION: The objective cast-coated paper is produced by making paper from (A) pulp such as chemical pulp, mechanical one or the like in a paper machine having a double dewatering mechanism equipped with e.g. two sets of movable nets to form base paper having high steam permeability, by coating the paper with a coating composition mainly comprising (B) pigment (e.g. clay, kaolin or the like) and (C) adhesive (e.g. starch, casein or the like) preferably in a quantity of 5-30 g/m<2> based on dry weight and then by pressing the coated paper onto a heated drum having a mirror finish surface.
Patent JP-S62148500-A (JP)
Inventor: TEETZ VOLKER
IPC: C07K14/81
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-H09139128-A (JP)
Title: Polymer support insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/14
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To ensure sealing property relative to the outside air and to relax electric potential concentration at metal flanges, by providing sealing members airtightly jointed to an FRP tube on the inner bore side at both ends thereof and electric field relaxing parts projecting in the minor diameter side of the FRP tube. SOLUTION: Sealing parts 11 are jointed to an FRP tube 2 on its inner bore side at both end parts of the cylindrical FRP tube 2 and curvature parts 12 protruding from the sealing parts 11 respectively toward the interior of the FRP tube 2 are provided and jointed to the sealing members 11. Because the sealing members 11 are each jointed airtightly to an inner circumferential part of the FRP tube 2 with an adhesive or the like, sealing property between the FRP tube 2 and the sealing members 11 is ensured.  Further, construction is made such that an end part 12a of each of the curvature parts 12 is positioned to exceed an end part 6a of each of the metal flanges 6 on the outer circumferential surface of the FRP tube 2, and therefore an electric potential gradient is reduced in the vicinity of the end parts 6a of the metal flanges 6 and electric potential can be prevented from concentrating at these parts.
Patent JP-2001114084-A (JP)
Title: Creep traveling control device for industrial vehicle
Inventor: TANIGUCHI HIROYUKI
IPC: B66F9/24
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To realize a desirable creep traveling in an industrial vehicle. SOLUTION: In the case where the creep traveling condition is determined, a control device 31 performs the F/R simultaneous engaging pressure control that brings a forward clutch 8 and a rearward clutch 9 simultaneously into an engaged state. In the F/R simultaneous engaging pressure control, the engaging pressure of one of the forward clutch 8 and the rearward clutch 9, which is not engaged for traveling, is adjusted at a value for obtaining the target creep car speed Vc. The target creep car speed Vc is set by a creep car speed setting switch 37.
Patent JP-H11131275-A (JP)
Title: Production of silanes
Inventor: ITO YASUHIKO
IPC: C25B1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify an apparatus and to safely and efficiently produce silianes with low power consumption by using silicon as an anode and a gas electrode of hydrogen as a cathode in a molten salt bath of halides of alkali metals or alkaline earth metals, carrying out electrolysis while generating hydride ions on the cathode and producing silanes from the anode. SOLUTION: An electrically insulated vessel 1 is filled with a mixture of halides of alkali metals or alkaline earth metals, e.g. LiCl and KCl in a prescribed ratio and the mixture is melted by heating with a heater 2 at the outside of the vessel 1. A cathode 3 and an anode 4 are immersed in the resultant molten salt bath and electrolysis is started. A silicon rod is, e.g. used as the anode 4 and a three-phase interfacial electrode formed by disposing a porous cathode member 6 made of an Ni porous sintered compact at the lower part of a tubular body 5 is, e.g. used as the cathode 3. Gaseous hydrogen is fed into the tubular body 5 and hydride ions generated on the surface of the cathode 3 are dissolved or diffused in the molten salt bath and supplied to the surface of the anode 4.
Patent JP-H01137874-A (JP)
Title: Facsimile connecting device
Inventor: SUZUKI TOMOYUKI
IPC: H04M11/00
Filed: 1987-11-25
Abstract: PURPOSE:To omit a process deciding a program to correspond to a computer based on a transmitted original picture, to reduce the burden of the computer and to attain efficiency by carrying out an input to the computer at every program to be processed for the transmitted original picture. CONSTITUTION:When facsimile equipment 1 is line-connected through any of lines 71 and 72-7n corresponding to the contents of the processing and a communication network 2, the transmitted original picture inputted from the facsimile equipment 1 is transmitted through the corresponding lines 71, 72-7n, and once held in a storing part 6 of a facsimile connecting device 5. Based on the lines 71, 72-7n to have transmitted the transmitted original picture held in the holding part 6, a corresponding program activating means 3 identifies the processing to be carried out for the transmitted original picture, instructs the activation of the program corresponding to the lines 71, 72-7n to a computer 4, and the transmitted original picture is processed according to the program. Thus, the burden of the computer 4 can be reduced.
Patent JP-H05136308-A (JP)
Title: Formation of lead for semiconductor device
Inventor: SHIRATA YASUTOSHI
IPC: H01L23/50
Filed: 1991-11-12
Abstract: PURPOSE:To eliminate friction at a point of contact of a lead with a die so as to eliminate solder plating dust generated when the lead for a semiconductor device is formed. CONSTITUTION:A die is separated into a receiving die 1a and a moving die 1b and the receiving die 1a and a shedder 3 holds lead 4. The lead 4 is pushed down by the descending of a punch 2 to touch the moving die 1b and simultaneously with the contact, the moving die 1b is moved in the die center direction according to the displacement quantity of the lead 4.
Patent JP-H03159903-A (JP)
Title: Production of perovskite ceramic powder
Inventor: OSADA ISAO
IPC: C01G23/00
Filed: 1989-11-13
Abstract: PURPOSE:To obtain fine and uniformized perovskite ceramic powder by dispersing perovskite (ABO3) ceramic raw material powder in water, adding carbonation agent, etc., precipitating a carbonate, etc., in reacting with a dissolved A-ion, filtrating and calcining. CONSTITUTION:Perovskite (ABO3) ceramic raw material powder (e.g. BaTiO3) is dispersed in a water medium. Then, carbonation agent (e.g. ammonium carbonate solution) or oxalation agent (e.g. oxalic acid) is added to a resultant slurry and reacted with an A-ion (e.g. barium ion) partially dissolved in water to make deposition of carbonate or oxalate on the surface of undissolved ABO3 particle. Next, the slurry is filtered, dried, crushed and calcined to afford fine perovskite ceramic powder. Resultant ceramic powder is suitable for production of a ceramic sheet required of thinner layer.
Patent JP-S63147343-A (JP)
Title: Method for wiring between circuit blocks of wafer integrated circuit
Inventor: TSUCHIYA SHINPEI
IPC: H01L27/04
Filed: 1986-12-10
Abstract: PURPOSE:To shorten a wiring process by reducing wire connection programming places as well as to improve the degree of integration by a method wherein the circuit blocks of non-defective groups is connected by an omega network by interposing a change-over circuit. CONSTITUTION:Between the circuit blocks of non-defective groups is connected by an omega network through the intermediaries of the changeover circuits 6, 31-34, 41-44 and 51-54 having four places where the connection between two input wires 7 and 8 and two output wires 9 and 10 will be programmed. For example, between circuit blocks 11-18 and 21-28, the change-over circuit 6 as shown in the diagram having four connection program points 61-64 as shown in the diagram and the omega network 5 as shown in the diagram consisting of the first column change-over circuits 31-34, the second column changeover circuits 41-41 and the third column change-over circuits 51-54, are connected. Then, by selecting the position of connection from the wire- connection programming points 61-64, an optional wireconnection can be performed between the circuit blocks 11-18 and 21-28.
Patent JP-H05131138-A (JP)
Title: Deodorizing catalyst body
Inventor: MATSUMOTO TOMOHIDE
IPC: A61L9/01
Filed: 1991-11-12
Abstract: PURPOSE:To provide a catalyst body capable of performing the deororizing/ oxidative decomposition of a malodorous component at room temp., enhanced in the adhesion of a catalystic component and having a large specific surface area. CONSTITUTION:A deodorizing catalyst body is constituted of a catalyst sheet 2 consisting of a ceramic fiber, the zeolite fine powder supported on the surface and interstices of the fiber and oxides of gold and iron in an amount effective for deodorizing (gold content; 0.2-0.9g/l, iron content; 0.3-1.5% by wt. of the catalyst body) and provided with many ventilation holes 2 by molding the sheet 2 into a honeycomb shape. The zeolite fine powder and oxides of gold and iron are arranged even in the gaps of the reticulated structure of the ceramic fiber and the highly active catalyst body suitable for deodorizing having a large active surface area and enhanced in the adhesion of a catalytic component is obtained without requiring a complicated process.
Patent JP-H03157997-A (JP)
Title: Dispsition of each air coil on printed circuit board and device therefor
Inventor: ARUFUONSASU YOZEFUSU KORUNERUS
IPC: H05K3/34
Filed: 1990-11-02
Abstract: PURPOSE: To array air coils without applying undesired deformation by an aligning work by pressurizing the terminal parts to the mutual directions so that the air coils can receive a preliminary stress. CONSTITUTION: An air coil (a) is at a radiating position, and hooked by a supporting block at this position, and positioned under a preliminary alignment shaft 25. The free edge of a needle 29 is abutted to the supporting block. Next, a separation block 15 is moved upward, a separation member 21 is transmitted through a gap, and the free end part is brought into contact with a roof part 33. The roof part 33 is lifted up with a control block 35. An air coil (b) is released in this way, and stopped by the separation member 21. A lifting member 22 is brought into contact with the needle. Then, the separation block 15 is moved upward, the needle 29 is also moved upward by the member 22, transmitted through the preliminary alignment shaft 25 with the coil (a), and squeezed into an alignment nest 27 of an arraying head 5.  While the coil (a) is introduced to the nest 27, the coil end part is elastically compressed, and a pre-stress is applied.
Patent JP-H07154328-A (JP)
Title: Remote supervisory system for optical communication system
Inventor: ICHIKAWA JUNYA
IPC: H04B3/46
Filed: 1993-11-26
Abstract: PURPOSE:To secure simple configuration, reliability and accuracy on the reception side of a distant place and to supervise the degradation of a transmission side semiconductor laser element in real time at an optical communication system for exchanging signals with an optical fiber cable as a transmission line while utilizing the semiconductor laser element. CONSTITUTION:Input data 100 are converted to CMI code data 101 by a universal/CMI code converting circuit 2 and supplied from a bias current generating circuit 3 to a laser diode output circuit 4 together with a bias current, and optical output power 103 is supplied to an optical reception circuit 17 by an optical fiber cable 9. CRV(Code Rule Violence) is performed to the CMI code data 101 with an encoded output 108 encoding the bias current 106 as sub information, optical input power 201 is turned to CMI code data 202 by the optical reception part 17, and the sub information is detected from these data by a CRV information detection circuit 12 and expressed on a display circuit 14.
Patent JP-S62155994-A (JP)
Title: Method for preventing bulking of activated sludge
Inventor: FUJINO SEIJI
IPC: C02F3/12
Filed: 1985-12-27
Abstract: PURPOSE:To quickly suppress the increase of the sludge index of activated sludge by adding a water soluble cationic polymer obtd. by the reaction of a dialkyl amine, ammonia and epichlorohydrin to the activated sludge. CONSTITUTION:The water soluble cationic polymer obtd. by the reaction of the dialkyl amine, ammonia and epichlorohydrin is added at 0.05-25pts.wt. per 100pts.wt. dry solid content of the activated sludge to said activated sludge. The water soluble cationic polymer is selected from the polymers of which the intrinsic viscosity measured with an aq. soln. of 2mol KBr is >=0.05. As a result, the increase of the sludge index of the activated sludge can be quickly suppressed. The bulking of the activated sludge in an aeration tank does not arise and the settling volume is decreased. The concn. of the activated sludge is maintained high and the effect of removing BOD is remarkably improved. Further the settling and separation of the activated sludge in the settling tank are made extremely easy.
Patent JP-2000122460-A (JP)
Title: Fixing device and image forming device
Inventor: SATO HITOSHI
IPC: G03G15/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent permanent set from occurring on an elastic body layer by pressuring force and to easily remove transfer material jammed in a fixing part even when a fixing roller and a pressure roller are provided with the elastic body layer on their surfaces. SOLUTION: When a condition is switched from an image forming condition to an image non-forming condition or when jamming occurs, a gear 97 on the output shaft of which a motor 98 is fixed is rotated in a direction shown by an arrow 97b, a gear 96 is rotated in a direction shown by an arrow 96a, and a gear 95 is rotated in a direction shown by an arrow 95b. Since a gear 109 is rotated in a direction shown by an arrow 109b, at such a time, the gear 109, a rotary shaft 110 and a gear 108 are integrally rotated and a cam 89 is rotated by about 180 deg. so as to press down a pressure frame 86 against the energizing force of a pressure spring 88.  Thus, the fixing roller 81 and the pressure roller 82 do not come in contact with each other, whereby the permanent deformation is prevented from occurring on the elastic body layer by the pressuring force and the transfer material jammed in the fixing part is easily removed even when the rollers 81 and 82 are provided with the elastic body layer on their surfaces.