baber/WOPTO huggingface dataset:
Patent JP-S61240423-A (JP)
Title: Manufacture of magnetic head by thin film art
Inventor: HERUBERUTO SHIEEUE
IPC: G11B5/31
Filed: 1986-04-11
Abstract: A method for manufacturing a magnetic head by a thin-film technique which head comprises at least two magnet legs which have pole surfaces which face a recording medium and which lie in a common plane. With this method, a preliminary product of the magnetic head having end pieces of the legs which extend beyond this plane and which are spaced by a small gap, and an electrically conducting structure are applied in such a manner that this structure is separated, if the substrate body is processed by material removal from the side facing the recording medium, just when the plane of the pole surfaces has been reached, into two conductor parts electrically insulated from each other. With this method, the area portion required for the manufacture of a magnetic head on the substrate body is to be reduced. It is provided for this purpose that, for forming the preliminary product of the magnetic head, at least in the region of the gap between the end pieces of the magnet legs, one of the magnet legs is provided with a thin metal layer electrically insulated therefrom as the one conductor part of the conductor structure, and the second magnet leg is deposited as the other conductor part in the region of its end piece directly on the metal layer.
Patent JP-H03283933-A (JP)
Title: Synchronizing signal generator
Inventor: UCHIMURA KAZUYUKI
IPC: H04J3/14
Filed: 1990-03-30
Abstract: PURPOSE:To take ease of synchronization and to easily confirm a data at test and monitor by an oscilloscope or the like by obtaining a synchronizing signal corresponding to a designated time slot of a highway data, a synchronizing signal brought into a low designated speed and a coincidence signal between an extracted data and a designated data. CONSTITUTION:A switch of an input operating section 6 is operated to enter a designated frame number and time slot number. A synchronization pulse generating circuit 1 detects a designated time slot position based on a clock of a highway and a frame pulse and outputs a synchronizing pulse corresponding to an assignment time of the time slot. In the case of generating a low speed clock with a designated frequency division ratio, a switch of the input operating section 6 is operated to enter a designated frequency division ratio. A low speed clock generating circuit 2 frequency-divides a clock with a designated value synchronously with a frame pulse on a highway via the synchronization pulse generating circuit 1. When the data of the designated time slot position is outputted synchronously with the low speed clock, the above-mentioned two operations are used in combination.
Patent JP-S5510564-A (JP)
Title: Kilogram-pound conversion system for load cell balance
Inventor: KUNO SHIROU
IPC: G01G19/414
Filed: 1978-07-11
Abstract: PURPOSE: To prevent the lowering of accuracy caused by conversion with simple operation by setting the number of the reference pulse based on the smaller maximum effective weighing value and then setting the number of the pulse to the larger maximum effective weighing value via the relation of setting the reference pulse number.  
     CONSTITUTION: Load cell 1 delivers the analog voltage in accordance with the load of the subject to be weighed, and this analog voltage is converted into the digital quantity through A/D converter 3. Here in case the switching is given between maximum effective weighing value 30lbs and 15kg, reference pulse number M 1  is set to, for example, 30000 based on and against smaller 30lbs of the maximum effective weighing value and pulse number M 2  of larger 15kg is set to 33,069 in relation to 30lbs respectively. Then in case the weighing is carried out to smaller value 30lbs via status switch 5, the weighing value is obtained to correspond to the pulse number obtained through the weighing. And in case the weighing is given to value 15kg, the weighing value is obtained to correspond to the pulse number obtained by multiplying the count number obtained by M 1 /M 2 =30,000/ 33,069. As a result, the lowering of resolution caused by switching can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10278445-A (JP)
Title: Screen for thick film paste printing and its manufacture
Inventor: TOZAKI HIROMI
IPC: B41N1/24
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a thick film paste printing screen and its manufacturing method wherein a thickness of a printed film is thick and breaking of a wire after heat treatment is reduced. SOLUTION: A braided mesh 20 is stuck to a screen frame 10. A paste penetrating part 100 of the screen is stuck to a central part of the braided mesh 20. The paste penetrating part of the screen is composed of a paste shielding film 110 having an opening part corresponding to a circuit pattern formed on a base plate surface, and a shielding film support material 120 supporting the paste shielding film 110. The shielding film support member 120 has a columnar part which is arranged so as to cross the opening part 130 in contact with an upper part of the opening part 130 parallel to the base plate surface at a position corresponding to the opening part 130. A paste lubricating film 140 is formed on an inner wall surface of the opening part 130. A circuit pattern is formed by printing a thick film paste on the base plate surface by penetrating the opening part 130 of the paste shielding film 110.
Patent JP-S528244-A (JP)
Title: Floating wave power plant with propeller turbine
Inventor: FUTAMI TOSHIROU
IPC: F03B13/12
Filed: 1975-07-09
Abstract: PURPOSE:A fluid wave power plant converting vertical motions of floating body into electric energy.
Patent JP-S60226761-A (JP)
Title: Position detector of commutatorless dc motor
Inventor: HAMAOKA KOUJI
IPC: H02P6/06
Filed: 1984-04-25
Abstract: PURPOSE:To reduce the manufacturing cost by detecting the position by utilizing the fact that the detected outputs of the first and second detecting coils are different depending upon the position of a specific position detecting disk mounted on a rotational shaft. CONSTITUTION:A rotor 1 having a permanent magnet on the outer periphery is rotated by a revolving magnetic field generated by a stator and a stator winding. A position detecting disk 3 is secured to the rotational shaft 2 of the rotor 1, a central angle is divided by a sector shape of 120 of central angle into three portions A-C so that the magnetic permeabilities muA-muC have a relationship of muA<muB<muC. The first and second generating coils 4, 5 and the first and second detecting coils 6, 7 are disposed at an angle of 180 deg.. Thus, generated high frequency signals are output from the coils 4, 5, detected by the coils 6, 7 through the disk 3 to detect the position of the rotor 1. Thus, the output lead wirings can be reduced by 2n-2 as compared with the conventional Hall element (in case of n-phase winding).
Patent JP-S62239815-A (JP)
Inventor: GUNNAA NIMERUSUJIYO
IPC: H02H3/00
Filed: 1987-04-06
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-H04295887-A (JP)
Title: Seizure preventing method for display device
Inventor: MORISHIMA SHINICHI
IPC: G09G3/30
Filed: 1991-03-25
Abstract: PURPOSE:To effectively execute the seizure prevention in a state that it is secured to display the information as many as possible. CONSTITUTION:A continuous display time when a display image of the same contents is displayed continuously in the same position of a display screen is measured by a timer 11. When this continuous display time exceeds a prescribed time, a part of the display image is erased, or the display image is reduced, and by utilizing a free space in a screen 5 generated as its result, a display position of a necessary display image is moved in the screen 5.
Patent JP-H07290270-A (JP)
Title: Production of product of aluminum alloy
Inventor: SAKURADA TORU
IPC: B23K26/34
Filed: 1994-04-22
Abstract: PURPOSE:To form an alloy layer of high quality at a required part on a base material by housing a standard wire formed of a material to be made into an alloy with the base material in a groove formed of an aluminum alloy base material, and centralizing high density energy in the above. CONSTITUTION:An addition material 40 is housed in a groove 30 formed in the circumferential direction of a base material 11 of Al alloy. The addition material 40 has a chemical composition capable of alloying with a component metal of the base material 11, and a strand wire 44 stranded with wires 41, 42, 43 composed of more than two kinds of mutually different metals. The addition material 40 housed in the groove 30 and the neighborhood are irradiated with the high density energy of an electron beam, etc., the addition material 40 is molten, diffused and an alloy is formed. After than, the Al alloy product is produced by forming a ring groove on the alloy layer. When using the strand wire 44 composed of, for example, ten Cu wires, five W wires, three Mo wires and four Fe wires as the addition material, and executing melting and diffusing with the electron beam, the alloy layer with excellent hardness can be obtained.
Patent JP-H05249028-A (JP)
Title: Adhesive force measurement tester for coating film
Inventor: NAGATANI TOSHIKAZU
IPC: G01N19/04
Filed: 1992-03-06
Abstract: PURPOSE:To improve measurement accuracy of adhesive force of a coating film by fixing a specimen on a painted surface to be tested by adhesive and attaching a base material having the coated surface to be tested to one of fixing jigs and the specimen to the other fixing jig respectively. CONSTITUTION:A specimen 5 is fixed by adhesive to a coating film 4 of a sample 3 for measuring adhesive force with a hardened paint film 2 formed on one face of a coated object. The specimen 5 fixed to the sample 3 is inserted from downward an insertion hole 11, and only the specimen 5 is made protrude from an upper part of a fixing jig A. The specimen 5 fixed to the sample 3 is inserted into an insertion part from a bottom side of a fixing jig B, and then the specimen 5 is slid to a specimen sliding part to be fixed to the fixing jig B. Thus the fixing jigs A, B having the sample 3 fixed to the specimen 5 are loaded in a tensile tester.
Patent JP-S61242807-A (JP)
Inventor: IMAI AKIRA
IPC: B27D5/00
Filed: 1985-04-19
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-S59212438-A (JP)
Title: Separation and recovery of high purity butene-1
Inventor: TAKESONO TETSUYA
IPC: C07C7/00
Filed: 1983-05-17
Abstract: PURPOSE:To obtain butene-1 in high yield and purity, by oligomerizing isobutylene in a butane-butene fraction containing isobutylene and butene-1 under specific reaction condition to minimize the loss of butene-1, and distilling the reaction product. CONSTITUTION:In the separation and recovery of butene-1 from a butane-butene fractin containing isobutylene and butene-1, the fraction is passed continuously through a reaction column packed with an extrusion-molded silica-alumina catalyst having a surface area of 300-450m<2>/g, a pore volume of 0.6-0.9ml/g and an alumina content of 20-50wt%, at 0-100 deg.C, a liquid space velocity of 0.1-100(l/h) and 1-50atm, and the reaction product is subjected to the fractional distillation to separate butene-1 from the other 4C hydrocarbons. The rate of oligomeration of isobutylene is >=50 times that of butene-1 under the above oligomeration condition.
Patent JP-S5512725-A (JP)
Title: Method of detecting end point of etching
Inventor: MATSUO TAKESHI
IPC: H01L21/302
Filed: 1978-07-14
Abstract: PURPOSE: To make it possible to detect the end point of etching precisely to obtain superior reproducibility by utilizing the brightness modulation of a light emission spectrum caused by chlorine produced within a reaction vessel for use in carrying out etching by means of the glow discharge of a gas containing chlorine.  
     CONSTITUTION: The end point of etching is automatically detected on the basis of the brightness modulation of a light emission spectrum caused by chlorine produced within a reaction vessel 1 when a metal layer is dryly and selectively etched with the use of a gas containing chlorine for the glow discharge. For instance, a silicon substrate of which the oxidized silicon film thereon is coated with a Al layer where patterns are made is placed on a lower electrode 3 in a reaction vessel 1 werein plasma is made to produce by applying current with high frequency waves between electrodes 2 and 3 while supplying and exhausting the CCl 4  gas using a gas introducing pipe 6. The light emission spectra with wave lengths of 4038 Å and 4044 Å within the vessel 1 are automatically detected at Filter/ photomultiplier 10 confronting a window 9 for observation, and the end point is determined at a point where the Al layer of the spectrum indicate the same brightness prior to etching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10277056-A (JP)
Title: Housing for emergency life saving treating tool
Inventor: OSADA KAZUO
IPC: A61B19/02
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To instantly retrieve a desired treating tool without washing time by installing plural treating tool housing parts arrayed in a fixed direction in a treating order to a flexible supporting body provided with a part to be hooked and a wind-fixing belt. SOLUTION: Treating tool housing parts 3 to 7 are fixed to the supporting body 2 of a housing tool 1, the belt 2a of the body 2 fasten-fixes the tool 1 by winding on a rolling state and fixes it to a belt fixing part 2b. In addition, the part to be hooked 2c is engaged with the hook pat of an ambulance car, etc,. to suspended the housing tool 1. The treating tool housing parts 3 to 7 are constituted of a first housing part 3 housing a liquid holding bottle 3a, a second housing part 4 housing an infusion set, an extension tube, a three-way live cap and an expulsion bandage, a third housing part 5 housing an indwelling needle, a fourth housing part 6 housing a clean cotton and a surgical tape, and a fifth housing part 7 for inserting a sterilized gauze, disposal gloves, storage needle fixing tape, etc., in this order from the top.
Patent JP-S5513828-A (JP)
Title: Catalyst supporting oxygen sensor element
Inventor: OOTSUKA YASUHIRO
IPC: G01N27/407
Filed: 1978-07-14
Abstract: PURPOSE:To obtain excellent durability with a catalyst sensor improved by providing a protective layer made of a refractory substance on an electrode at the side of unbalanced exhaust gas from a vehicle enging, etc., and by stacking more than one specific double-coating layers on it. CONSTITUTION:On the inner circumferential surface of a cylindrical ion-conductive solid-state electrolyte with one terminal closed, the 1st electrode is bonded and on its outer circumferential surface, the 2nd electrode 3 of Pt or the like is applied to a thickness of 0.5 to 2mu. Electrode 3 coming in contact with ZrO2 particles 1 of the solid-state electrolyte is porous, allowing exhaust gas to pass through. On electrode 3, refractory oxide particles of preferably the same kind as the solid-state electrolyte are applied by plasma-spraying to form electrode protective layer 4 to a recommendable thickness of 20 to 200mu. On the layer, a double-coating layer consisting of catalyst layer 5 of Pt or the like of 0.5 to 100mu in thickness and catalyst protective layer 6 similar to layer 4 is provided by electroless plating.
Patent JP-H03283645-A (JP)
Title: Lead frame and manufacture thereof
Inventor: AIZAWA KENICHI
IPC: H01L23/50
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a lead frame having a small lead pitch, by positioning leads of an inner lead part above and below alternately. CONSTITUTION:A plurality of leads 3 of an inner lead part 2 so disposed as to surround a tab part whereon a semiconductor element is mounted are disposed at upper and lower positions alternately between the leads 3 adjacent to each other. According to this constitution, a gap D is lessened while a overhang-to-overhang space C is secured, and thus an excellent inner lead frame having a small lead pitch A and high density can be formed easily.
Patent JP-S58202435-A (JP)
Title: Self-development treating camera
Inventor: HAMAGUCHI TAKEHIKO
IPC: G03B17/52
Filed: 1982-05-19
Abstract: PURPOSE:To make a titled camera small-sized and to improve its portability, by constituting a titled camera so that a photographic lens is interlocked with a camera movable member, and is folded so as to be superposed on a film cassette outlet side picture frame end or a development treating member such as a developing roll, etc., when storing said lens. CONSTITUTION:One end of a lock arm 22 provided on the left end right of a movable member 2 is fitted to a turning shaft of the movable member 2, a roll 221 of the other end of the lock arm 22 is fitted into a cam groove 14 of a fixed member 1, and a camera becomes a photographing state by raising up clockwise the movable member, and becomes a stored state by depressing said member counterclockwise. A photographic lens 3 and a reflecting mirror 5 are fixed on the movable member 2, and in case when the photographic lens 3 is in a stored state, said lens is interlocked with the movable member 2, is folded so as to be superposed on the upper part of a film cassette C outlet side picture frame end or a developing roll part 7, and is covered with the fixed member 1 and the movable member 2.
Patent JP-H02266838-A (JP)
Title: Instantaneous voltage drop compensator
Inventor: SANO KOICHI
IPC: H02J9/06
Filed: 1989-04-03
Abstract: PURPOSE:To perform quick charging operation through a general power source transformer by providing a charge/drive control means for controlling an inverter to charge/drive a capacitor and additionally providing capacitor charging function. CONSTITUTION:Upon occurrence of instantaneous voltage drop, a compensation amount detection voltage Vy is fed, based on an occurrence detection signal A, to a comparator 18 and AC compensating current is fed from an inverter 21 to an injection transformer 22 in order to perform series compensation of load voltage thus producing a command signal B. Upon recovery of source voltage, the inverter is driven to be charged thus charging a capacitor 9. When the capacitor 9 is fully charged, provision of the command signal B is stopped and a drive switching circuit 16 is controlled to feed source voltage to a load 6 through a switch 4. By such arrangement, charging operation can be carried out quickly with no influence on the load voltage.
Patent JP-S5612243-A (JP)
Title: Sheet feeder
Inventor: MURAYOSHI YASUSHI
IPC: B65H3/12
Filed: 1979-07-06
Abstract: PURPOSE: To permit apparatus other than a sheet feeder to be effectively deposed by providing the sheet feeder like scanner rollers on the extension in the feed direction of a sheet fed by an automatic sheet separating-feeding apparatus.  
     CONSTITUTION: A sheet mounting table 21 provided with a sheet separating plate 20 and others and formed with a sheet stopper 21a is held immovable with respect to an apparatus body. Also, a vacuum unit 24 is opened pivotable about a shaft 25 to feed the sheet. Further scanner rollers 40, 41, i.e. sheet transferring bodies for transferring continuously the sheet, are disposed in the feeding direction at the linear extention of a sheet feed position, i.e. position at which a sheet separating roller 33 contacts a sheet separating plate 20. Thus, when sheet guides 37, 38 are provided between the automatic separating-feeding unit 24 and rollers 40, 41, and width of opening of the guides can be narrowed and other apparatus can be effectively disposed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5422623-A (JP)
Title: Device of automatic ally releasing parking brake
Inventor: OOTA KATSUTO
IPC: B60T7/02
Filed: 1977-07-18
Abstract: PURPOSE: To improve operational property and safety, by specifying a switch arrangement in an electric circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57200674-A (JP)
Title: Wave dissipaton and power generating method
Inventor: IJIMA TAKESHI
IPC: F03B13/22
Filed: 1981-06-02
Abstract: PURPOSE:To enable to dissipate the wave energy efficiently, by converting wave energy into flow energy by utilizing freely deformed fluid chambers as an energy converter. CONSTITUTION:Flow of work fluid is caused through a pipe 5 by a pressure difference 2DELTAP across the opposite ends of the pipe 5. Resultantly, a left fluid chamber 1 is contracted into a shape shown by a numeral 3 in the drawing, while a right fluid chamber 2 is expanded into the shape shown by a numeral 4, increasing the volume equal to that lost from the left fluid chamber 1. That is, an amount of work fluid equal to the differential volume of the shapes 1 and 3 of the left fluid chamber or that of the shapes 2 and 4 of the right fluid chamber is passed through the pipe 5 from left to right in a direction shown by arrows in the drawing. Thus, by making the fluid chambers function as an energy converter, wave energy can be dissipated and converted efficiently into flow energy of  work fluid.
Patent JP-2000282216-A (JP)
Title: Side guide rigid roll and its production
Inventor: MIDORIKAWA SATORU
IPC: C23C4/18
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To produce a side guide rigid roll improved in edge wear resistance and film peeling resistance and to provide a method for producing the same. SOLUTION: This is a side guide rigid roll with a high speed gas flame spraying layer composed of carbide cermet via a diffusion layer on the outer circumference of the core material of a roll made of steel and subjected to sealing treatment, and for producing this, a base as the outer circumference of the core material of a roll made of steel is subjected to the high speed gas flame spraying of carbide ceramet powder to form coating film, which is next subjected to heat treatment in a nonoxidizing atmosphere to form a diffusion layer on the boundary between the coating film and the base, and moreover, the coating film is subjected to sealing treatment.
Patent JP-S57199970-A (JP)
Title: Hysteresis loss measuring device
Inventor: OYAMADA KENJI
IPC: G01R33/12
Filed: 1981-06-03
Abstract: PURPOSE:To measure hysteresis loss directly with simple circuit constitution by using an electrochemical potential storage element as an integrator, and then integrating the secondary voltage of a sample to be measured twice. CONSTITUTION:The 1st integrating circuit consists of a series circuit of a resistance R2 and a potential storage element MD1, and the secondary voltage V2 of a sample W is applied through the 1st amplifier 4. The 2nd integrating circuit also consists of a series circuit of a resistance R3 and a potential storage element MD2, and the terminal voltage of the element MD1 is applied through the 2nd amplifier 5. When the primary side current of the sample W is varied by a magnetic field varying device 3 from a saturation value -Is-+Is, the terminal voltage VM1 varies as shown by the lower curve of a hysteresis curve, and when it is varied from +Is--Is, the voltage varies as shown by the upper curve. The terminal voltage VM2 obtained by integrating said voltage by the 2nd integrating circuit give hysteresis loss by multiplying the output voltage by H.
Patent JP-S59207910-A (JP)
Inventor: USAMAA II YUUNESU
IPC: C08F222/40
Filed: 1984-04-27
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。