baber/WOPTO huggingface dataset:
Patent JP-S5776162-A (JP)
Title: Magnetic alloy
Inventor: IGARASHI ZENJI
IPC: H01F1/04
Filed: 1980-10-29
Abstract: PURPOSE: To offer a magnetic alloy composed of a single alloy, having a complex magnetic property and excellent in workability, by preparing an alloy containing specified rates of Cr, Co, W, Ni, Si and Fe.  
     CONSTITUTION: An alloy comprising, by weight ratio, 17W35% Cr, 8W20% Co, 0.1W10% W, 0.1W12% of one or more of Ni and Si, and the balance being Fe, is prepared. The alloy may contain 0.1W10% of one or more of Mn, Y, Cu, Zn, Al, C, rate earth metals, Ru, Rh, Pd, Os, Ir and Pt as additional components. The complex magnetic property of the alloy is obtained by solution-treating the alloy in an α+γ dual phase zone and utilizing the spinodal decomposition of each phase, a to a large coercive force while γ contributes to a small coercive γ→α' transition mechanism and an age-precipitation-hardening mechanism so that mainly α contributes force. Thus, the magnetic alloy abound in mass-production is produced at a low cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5375940-A (JP)
Title: Copying paper for electrostatic photography
Inventor: TSUBUSHI KAZUO
IPC: D21H17/00
Filed: 1976-12-17
Abstract: PURPOSE: To improve image qualities such as image concentration, printing uniformity, tone or resolution by enhancing copying degree by use of a copying paper, on which liquid developed image is copied, having specific surface smoothness and oil absorption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S636852-A (JP)
Title: Semiconductor device
Inventor: ARAI MASAYUKI
IPC: H01L21/60
Filed: 1986-06-26
Abstract: PURPOSE:To remove a pad electrode from the surface of an activated region and to enable the total thickness of a semiconductor device to be determined by a thickness of a semiconductor element, by forming the semiconductor element so as to have a trapezoidal cross section and extending a bump electrode connecting conductor up to a printed wiring layer on a film insulation substrate while exposing the same. CONSTITUTION:In a semiconductor device according to the invention, a semiconductor element 1 has a trapezeidal cross section so that a pad electrode can be removed from the surface of the semiconductor element 1 including an activated region. A passivation film 3 is thereby allowed to cover all the regions and the need of a thick molded coat film can be eliminated. Further, since each conductor 2 for interconnecting a bump electrode is extended downwards along the inclined face of the element to a wiring layer 5 of an insulation substrate 4, the total thickness of the device can be determined approximately only by a thickness of the element 1 itself.
Patent JP-S5673354-A (JP)
Title: Testing device for ic
Inventor: KIMURA KENJI
IPC: G01R31/26
Filed: 1979-11-21
Abstract: PURPOSE: To enable to store various kinds of data by each different timing and to reduce a test time by a method wherein a sequence memory is separated into a plural number of blocks and a write operation is controlled according to each block.  
     CONSTITUTION: A sequential fail memory in a defect analytic device 5 is separated into blocks 5b 1 W5b 4  and each block of 5b 1 W5b 4  is controlled by write pulse generators 7aW7d and an address counter which actuate in accordance with each kind of condition described in each of different setting devices 6aW6d, respectively. During a test, a test pattern signal from a generator 1 is supplied to an element to be tested 3 through a programmable data selector 2 and the output signal of the element 3 is compared with an expected value pattern come from the selector 2 in a comparator unit 4 and when a defect is detected, defective data, expected value patterns and pattern counter values are analyzed on the basis of a storage contents of an address fail memory 5a and blocks 5b 1 W5b 4 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6128731-A (JP)
Title: Fuel supply method for internal-combustion engine
Inventor: IYODA HISAO
IPC: F02D41/00
Filed: 1984-07-20
Abstract: PURPOSE:To prevent sudden deceleration shock by restricting not to carry out the speed reduction or fuel supply reduction when the speed is reduced from a wide opening region of throttle opening. CONSTITUTION:When a step 100 detects that the revolution is at a prescribed value or more, and a step 104 detects that the speed is at a deceleration state, then speed reduction or fuel supply reduction is carried out at a step 108. A step 102 judges whether or not the throttle opening is in a wide opening region, and, if it is in a wide opening region, the speed reduction or fuel supply reduction is not carried out. Thus, sudden deceleration shock can be prevented.
Patent JP-S5673322-A (JP)
Title: Output measuring device by infrared ray detection
Inventor: SHIGIYAMA KEIGOROU
IPC: G01J5/10
Filed: 1979-11-20
Abstract: PURPOSE:To improve measuring precision by adding an infrared ray detected output to an operation amplifier through a parallel circuit having a different time constant and providing a mono-directional diode and a feedback compression circuit in parallel at said amplifier. CONSTITUTION:An infrared ray output emitted from a human body is selectively fetched by means of a detector 4 to obtain only an output according to an incident infrared ray. Two time constant circuits, one tau1 consisting of C1, R1 and the other tau2 consisting of C2, R2, are provided at input circuit 5. These circuits erase a signal overshoot so that an erroneous action may be eliminated. In addition, at the operation amplifier 6, a mono-directional diode D1 and Zener diodes D2, D3 are provided in parallel with the feedback circuit 7. The D1 removes a reverse signal at the amplification stage, while the D2, D3 gradually compress a positive major signal and eliminates a ringing output to improve a count precision. Further, at a pulse generating circuit, a pulse generating circuit 11 which applies inhibit action is provided to remove a double count. Thus, it is possible to prevent a miscount and a double count so as to enhance a measuring precision.
Patent JP-H0644273-A (JP)
Title: Intention determination assistance data editing system
Inventor: MOMOTA MASAYUKI
IPC: G06Q10/10
Filed: 1992-06-11
Abstract: PURPOSE:To directly generate and edit a comment, a supplementary document, and an additional document in a graph or table outputted from an intention determination assistance system. CONSTITUTION:An application program 30 which runs on the intention assistance system 10 is provided with a data processing indication part 31 and an editing indication part 32, and the editing control part 41 of an editing device 40 receives a command from the editing indication part 32 and prompts a user to create the additional document for the graph or table data transferred to the work area of a work station 2 by using the document editing part 42, so that edited image data are stored in the work area. After the document editing operation, an output editing part 43 converts the data stored in the work area to spread sheet format and outputs the data on the display or printer 3 of the work station 2.
Patent JP-S6043700-A (JP)
Inventor: SATOU TOSHIBUMI
IPC: G10L25/00
Filed: 1983-08-19
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-S6045611-A (JP)
Title: Multi-component fiber and its manufacture
Inventor: NAGATOMI HISASHI
IPC: D01F6/94
Filed: 1983-08-18
Abstract: PURPOSE:To manufacture a novel multi-component fiber having excellent elastic properties and suitable for the manufacture of a polyurethane fiber, etc., stably, by mixing and spinning a specific thermoplastic polyurethane and a specific polymer under specific condition. CONSTITUTION:(A) A thermoplastic polyurethane having a melt flow rate (MFR) of 0.5-10 at 210 deg.C and (B) a polymer composed mainly of a polyolefin having an MFR of 2-40 and 2-10 times that of the component A, are mixed with each other and spun under a condition to give the ratio (etaA/etaAO) of 0.7-1.0 wherein etaAO is the intrinsic viscosity of the component A in DMF at 30 deg.C before spinning and etaA is the intrinsic viscosity of the component A after spinning measured under the same condition. The component A is preferably a polyurethane consisting of a soft segment composed mainly of a polymer glycol which is composed mainly of a polyester component, a polylactone component or polycarbonate component.
Patent JP-H01319165-A (JP)
Title: Auto-changer device for recording medium
Inventor: FUKUDA NOBUTOSHI
IPC: G11B27/10
Filed: 1988-06-21
Abstract: PURPOSE:To improve operability by reproducing only a tape cassette or a disk, which corresponds to the number of an operated figure button, when the figure button and a reproducing button are operated and obtaining a stop condition when the reproducing is finished. CONSTITUTION:For a storing part 1 to receive the plural tape cassettes, five tape cassette storing shelves 11-15 are formed on the back of a front panel in order to store the five tape cassettes. There are the respective types of the operating buttons such as a recording REC button, a reproducing PLAY button 10a, a stopping STOP button 10b, a fast forward FF button and a rewinding REW button, etc., for the set of an operating mode or a timer for a device or a figure button 10c, etc., to designate the shelf number of the storing part 1. When only the reproducing button 10a is operated, the reproducing is continuously executed from the first tape cassette or disk. When the figure button 10c and reproducing button 10a are operated, only the tape cassette or disk, which corresponds to the number of the operated figure button, is reproduced. Then, when the reproducing is finished, the stop condition is obtained. Thus, continuous reproducing and single reproducing can be clearly distinguished and the operability is improved.
Patent JP-H051858-A (JP)
Title: Expansion turbine
Inventor: ITO SATOSHI
IPC: F01D3/00
Filed: 1991-06-24
Abstract: PURPOSE:To simplify the thrust supporting structure of a turbine or the like and facilitate its assembling by fixing the direction of thrust weight which acts on the turbine or a blower. CONSTITUTION:There is provided a thrust bearing 44 which incorporates integrally circulation passages 46 and 48 which circulate blower gas and a heat exchanger section 27 which exchanges heat between circulation gas and refrigerant in a casing and supports a turbine T and a blower B only from the side near to the turbine T.
Patent JP-H0317914-A (JP)
Title: Manufacture of telecommunication cable
Inventor: YAMAMOTO NOBUO
IPC: H01B13/02
Filed: 1989-06-14
Abstract: PURPOSE:To omit the working process of moving and exchanging a take-up bobbin so as to improve manufacturing efficiency by driving a twisting machine of a twisting process and a cabling machine of a cabling process as well as a pressing means, by means of a driving source, by controlling the driving source through the detection of a moving position of a dancer roll, and by synchronizing a driving rate of the twisting process and of cabling process with an extruding rate of the extruding machine. CONSTITUTION:Each process of twising two cores 1, cabling twisted cores 2, and extruding and coating a sheath on a cabled core 3, is continued in a twisting process, cabling process and in an extruding process. A twisting machine 6 in the twisting process, a cabling machine in the cabling process, and a pressing means are driven by means of a driving source, while a moving position of a dancer roll 15 is detected by a detecting means so as to control the driving source, and driving rates of the twisting process and the cabling process are synchronized with an extruding rate of an extruding machine 16. Twisting of the two cores 1, cabling of the twisted cores 2, and extruding and coating of the sheath on the cabled core 3, or a twisting process, a cabling process and an extruding process are continued so as to manufacture a telecommunication cable 4. Manufacturing efficiency can thus be improved.
Patent JP-H094495-A (JP)
Title: Engine speed control device
Inventor: KAWAMICHI HIDEAKI
IPC: F02D41/04
Filed: 1995-06-19
Abstract: PURPOSE: To stably restrict the fluctuation of engine speed at the time of idling. CONSTITUTION: In an engine speed control device, which adjusts the air quantity so as to control the engine speed when the engine speed fluctuates at the time of idling, an immediate control unit 31, which decides the increased quantity value or reduced quantity value from the basic air quantity in response to size of the change quantity of the engine speed, is provided, and when the change quantity of engine speed exceeds a constant value, increased quantity value or reduced quantity value at a constant size from the basic air quantity is set. An attenuation control unit 32 for attenuating the increased quantity value or the reduced quantity value with the lapse of time is provided.  A synthesizing unit 33 compares size of the increased quantity value or the reduced quantity value, which is obtained by the immediate control unit 31, with the increased quantity value or the reduced quantity value which is obtained by the attenuation control unit 32, and selects the larger one so as to set the new increased quantity value or the reduced quantity value.
Patent JP-H052687-A (JP)
Title: Multiple dwelling house managing system
Inventor: INOUE YORIAKI
IPC: G08B25/04
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a multiple dwelling house managing system which prevent useless calling by a visitor to a dwelling during a person's absence and which can transmit the business of the visitor at least. CONSTITUTION:A multiple dwelling house is provided with a dwelling machine 10, a building superintendents office machine 20 and a multiple entrance machine 30. When optional two of them mutually talk, data specifying a talking destination from a talking home is transmitted through a transmission line 17 and sound signals are mutually transmitted through a talking line. When a dweller goes out, a going-out setting switch 6 is set to the side of absence. A storing device 22 stores the setting state of the going-out setting switch 6. When the multiple entrance machine 30 specifies the dwelling of which going-out setting switch 6 is set to the side of absence to be the talking destination, a switching device 23 energizes a relay 25 so as to connect the building superintendents office machine 20 instead of the dwelling machine 10 of the room where the dweller is absent based on the stored contents of the storing device 22.
Patent JP-H10324851-A (JP)
Title: Tape for bonding polyethylene to material of different kind and its production
Inventor: MATSUMOTO KOKI
IPC: C09J153/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tape for bonding lowly elastic and flexible polyethylene to material of a different kind and a process for producing the same. SOLUTION: This tape is prepared by penetratively forming a layer 2 of an adhesive for polyethylene on one surface of a base cloth made of a nonwoven fabric and penetratively forming a layer 3 of a general-purpose adhesive on the other surface. The tape is produced by a process comprising the steps of: applying a formulation of an adhesive for polyethylene to a release sheet 4, laying a layer of the formulation on one surface in an abutted manner to fully penetrate it into the nonwoven fabric and evaporating the solvent to form a layer of an adhesive for polyethylene, applying a rubber formulation which forms a layer of a general-purpose adhesive to the other surface of the nonwoven fabric, fully penetrate it into the woven fabric and evaporating the solvent to form a layer of the general-purpose adhesive.
Patent JP-H0314173-A (JP)
Title: Automatic differentiating and integral-deriving system for partial differential equation
Inventor: OMICHI MANABU
IPC: G06F17/13
Filed: 1989-06-13
Abstract: PURPOSE:To eliminate the need of a change of a program even if a degree, the number of dimensions, an environmental condition, etc., of a partial differential equation are changed by executing automatically the differentiation of the partial differential equation by utilizing a table. CONSTITUTION:An automatic differentiating and integral-deriving system of a partial differential equation is provided with a stationary problem processing part consisting of a differentiation processing part 11 for differentiating the partial differential equation, an environmental condition processing part 12, a repetition formula generating part 13 and an integral-deriving part 14 by repetition, and a non-stationary problem processing part consisting of the differentiation processing part 11, the environmental condition processing part 12, an initial condition processing part 15, a recurrence formula generating part 16 and an integral-deriving part 17 by a recurrence formula. In this state, the differentiation processing is executed by using a table for describing a characteristic of the partial differential equation generated by a user. In such a way, the correction of a program caused by a problem becomes unnecessary, and labor and time required for differentiation and programming after differentiation can be reduced.
Patent JP-S6044105-A (JP)
Title: Hot strip mill
Inventor: TANAKA HIROSHI
IPC: B21B1/26
Filed: 1983-08-22
Abstract: PURPOSE:To obtain a hot strip mill capable of eliminating the temperature difference in the vicinities of the front and rear ends of a rough bar after passing through a train of roughing mills, by arranging adjacently plural sets of reversing universal-roughing mills, consisting each of vertical rolls and a horizontal mill, on the upstream side of a line of the outlet side of a heating furnace. CONSTITUTION:A slab extracted from a heating furnace 1 is sent in the inverse rolling direction Y from a table 2 located at the front of furnace 1, to break the primary scale on its surface by jetting a highly pressurized water while it passes through an HSB, and is sent to vertical rolls E1. Here the slab is rolled in the width direction and is successively rolled in the vertical direction by a rough scale breaker R1, and is sent to roughing mills E2, R2, E3, R3, E4 arranged closely to each other in sequence. Next, the slab is transferred onto a reversing table 5 after passing the slab three times in the Y direction. Next, after reversely rotating the table 5, the roughing mills Ru1-Ru3, and the table 2, the slab is charged into the rolls E4 to rollit in the width direction, and is sent to the mill R3 to roll it in the vertical direction. In the same way, while the slab is passes through E3, R2, E2, R1, E1 in sequence, it it simultaneously rolled by three sets of roughing mills Ru1-Ru3 into a rough bar having prescribed thickness and width, and is sent to a delay table 3 through the table 2 to roll it into a prescribed sheet product.
Patent JP-H0446608-A (JP)
Title: Multistage hot rolling mill
Inventor: NAKADA NAOKI
IPC: B21B1/26
Filed: 1990-06-12
Abstract: PURPOSE:To prolong the life of roll without deteriorating the shape of strip and accuracy of thickness by taking the barrel length and diameter of work roll in a type of four and more stages as a specified range. CONSTITUTION:In a hot tandem mill for wide strip, the barrel length of the work rolls 1, 2 is in a range of 1.2-2.8m and the diameter of the upper and lower work rolls 1, 2 is in a range of 300-500mm in a type of four and more stages. Thus, the temp. rising of the rolls 1, 2 is restrained, roll wear and surface roughening are prevented and the surface properties, shape and accuracy of thickness of the strip 4 after rolling can be made better.
Patent JP-H07330980-A (JP)
Title: Low-smoking flame-retardant resin composition
Inventor: OKUDA TOMOAKI
IPC: C08K5/3492
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a resin composition which can be made flame-retardant and low-smoking by using additives even in such a small amount as not to deteriorate the mechanical properties. CONSTITUTION:This resin composition comprises 100 pts.wt. at least one member selected from among an ethylene/alpha-olefin copolymer, an ethylene/alpha-olefin/diene copolymer and an ethylene/vinyl acetate copolymer, 50-300 pts.wt. hydrated metal oxide, 1-40 pts.wt. melamine compound, and 1-50 pts.wt. talc.
Patent JP-H07327508-A (JP)
Title: Nursery apparatus for facilitating transplanting and its production
Inventor: KASAHARA KAZUHIRO
IPC: A01G9/02
Filed: 1994-06-09
Abstract: PURPOSE:To prevent an adult seedling from hardly being taken out from a nursery apparatus due to biting of the root tips of the seedling in a pot part of the nursery apparatus made of an expanded polystyrene in raising the seedling therein. CONSTITUTION:This method for producing a nursery apparatus 1 made of an expanded polystyrene is to mold a mixture of beads thereof with a root pruning agent, mold the nursery apparatus 1 made of the expanded polystyrene, apply or spray the root pruning agent onto the inner peripheral surface 3 of the pot part 2 thereof or dip the inner peripheral surface thereof in a solution of the root pruning agent and form a thin film of the root pruning agent thereon.
Patent JP-H0720493-A (JP)
Title: Patterning method for cr film and production of tft
Inventor: KOSUGI KIYOHISA
IPC: G03F1/40
Filed: 1993-06-23
Abstract: PURPOSE:To provide the method for enabling good patterning of a Cr film without prolong the time for production too much simply by adding one time of a metallic thin film forming stage, such as sputtering and the process for production of the TFT matrix for LCD panels free from defects in wirings, etc. CONSTITUTION:The generation of reaction residues of the Cr film 2 and a resist film 4 is prevented by forming the Cr film 2 on a substrate 1, forming a metallic thin film 3 to be removed in a developing stage for the resist film or a peeling stage for the resist film 4 to be executed afterward thereon, patterning this resist film 4 to a desired shape by exposing and developing and etching away the Cr film 2 with the patterned resist films as a mask. This patterning method for the Cr film 2 is applied to the TFT matrix, such as LCD panels, by which the TFT matrix free from the defects in the wirings, etc., is realized.
Patent JP-S5790153-A (JP)
Title: Electromagnetic induction defect finding method
Inventor: HIROSHIMA TATSUO
IPC: G01N27/90
Filed: 1980-10-28
Abstract: PURPOSE:To enable the sharp improvement of a detect finding sensitivity, by a method wherein a defect finding is performed as a steel material surface, positioned facing and opposite to a scanning coil, is gradually cooled to a given temperature rather than a magnetic transformation temperature. CONSTITUTION:A profile roller 53 is pivotably secured to an axis 53b mounted in a direction perpendicular to a conveyance direction of a billet 1 and at support plates 53a hung at the upstream side and downstream side of the conveyance direction of the billet 1 and from an under surface of a fixing plate 5. When the roller 53 is brought into rolling contact with the surface of the billet 1, a probe body 52 is designed to be positioned at a given height from the surface of the billet 1. As the billet 1 is conveyed, the surface of the billet 1, positioned facing and opposite to a scanning coil 55, is gradually cooled to a given depth (about 2mm.) and below a magnetic transformation temperature with a cooling water jetted through two nozzles 56, 56, and with this an operation to find a surface defect is performed.
Patent JP-S6131724-A (JP)
Title: Clutch facing
Inventor: KANI HARUNOBU
IPC: F16D69/00
Filed: 1984-07-20
Abstract: PURPOSE:To improve a radiation effect and forming efficiency by forming a wave-like concave-convex portion having equal pitch on the friction surface of a facing. CONSTITUTION:Wave-like concave portions 3 and convex portions 4 continuously disposed in the peripheral direction are formed at equal spaces on the surface of a facing 1. The concave portion 3 and the convex portion make one set, which is divided into eight equal parts. The concave portion 3 and the convex portion 4 are formed in such a manner as to expand as they are directed from the inner peripheral end surface to the outer peripheral end surface. The depth of the concave portion 3 is less than half the thickness of the convex portion 4 of the facing not to lower the strength.