baber/WOPTO huggingface dataset:
Patent JP-H0461558-A (JP)
Title: Picture processing method
Inventor: KOBAYASHI HIDEAKI
IPC: G06T7/00
Filed: 1990-06-29
Abstract: PURPOSE:To attain cluster segmentation in which the result of data processing is not depending on how to provide an initial value and the accuracy of a picture data in a color space is excellent by keeping discrimination of cluster 2-division and of termination condition until the division of all division object clusters is discriminated to be finished in the picture processing method. CONSTITUTION:A segmentation mask generator is provided with a picture input means 10A entering a picture data from a color transparent original, a scanner 10 being a mask output means 10B, a magnetic disk 12 storing an input picture or an output picture, a central processing unit(CPU) and memory section 14, a keyboard or digitizer 16 and a display section 18. Thus, a color picture data is segmented into clusters with high accuracy, a segmentation mask of the color picture data is generated and compression by encoding is implemented.
Patent JP-H0810587-A (JP)
Title: Membrane element of imnersion type membrane separation device
Inventor: SAWADA SHIGEKI
IPC: B01D63/00
Filed: 1994-07-01
Abstract: PURPOSE:To withstand to use in the inside of a liquid tank generating strong water stream and air bubble stream, to have rigidity and to facilitate the handling. CONSTITUTION:Two flat plates 7 and barriers are integrated into one body by arranging plural barriers 8 with a prescribed spacing between two sheets of the flat plates 7 arranged nearly in parallel with a spacing, and also a permeated water room 2 surrounded with both the flat plates and the barriers is formed and water collection holes 9 for permeated water are opened on the flat plates facing to each other which position between the barriers to constitute a supporting plate 3. A membrane 4 is spread on the outer surface of the flat plate of the supporting plate and a water collection pipe 5 is provided on the end edge of the supporting plate orthogonally crossed with the barriers and an opening part of the each permeated water room 2 is communicated with a water collection pipe.
Patent JP-H11256469-A (JP)
Title: Treatment of warp knitted fabric
Inventor: SHIBATA MARI
IPC: D06M101/16
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To improve weft bars, by rubbing a warp knitted fabric containing a regenerated cellulose yarn and treating the woven fabric or the knitted fabric with an alkali in an extended states. SOLUTION: A warp knitted fabric containing a regenerated cellulose yarn having 50-150 deniers is thrown into a jet dyeing machine or a vapor dyeing machine and subjected to a moist rubbing treatment at 15-120 deg.C, preferably 60-90 deg.C in a tension-free state as much as possible to remove the strain of knitted loop. Then the warp knitted fabric is treated with an alkali in 3-10 wt.% aqueous solution of a sodium hydroxide at 20-60 deg.C to eliminate weft bars in an extended state with a such a tension as to finish the knitted fabric in a range of -10 to 10% based on the amount of gray goods.
Patent JP-S5695410-A (JP)
Title: Conveying roll for hot metallic piece
Inventor: KUROKI TAKANORI
IPC: G01M3/26
Filed: 1979-12-28
Abstract: PURPOSE:To simply, exactly detect the depth of growth of the crack in the roll, by boring plural longitudinal long holes from a side plane of the roll locating on the circumference under the outer surface of the roll drum, so as to open an end of this long hole to outside in order to introduce fluids into the long hole. CONSTITUTION:About three or four longitudinal long holes 2 are bored from a side plane so as to locate on the circumference under the outer surface of the roll into a suitable depth according to the quality of material, service conditions, etc., of the roll drum 1 itself. An end of the long hole 2 is open to outside and another end is plugged. If a crack 3 generates in the roll 1 and reaches the long hole 2, the long hole 2 is communicated with the open air through the crack 3. Hence, on a certain condition, gaseous substances such as air, etc., or liquids such as water, etc., under a specified pressure are introduced into the long hole 2 through its open end. The flow rate of fluids shows a different value according to the cases of the crack 3 reached or unreached the long hole 2. Hereby, the existence of cracks 3 can be simply, exactly detected by connecting the flowmeters 4, etc., to the open end of the long hole 2.
Patent JP-S5694625-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SASAKI YOSHITAKA
IPC: H01L21/60
Filed: 1979-12-27
Abstract: PURPOSE:To obtain a minute wiring and prevent a base body from being damaged by charged particles when the wiring is formed by a method wherein a CVD insulation layer laid by an MRD method and having a remarakbly high etching speed is used for the lowest-layer material of a lift-off material. CONSTITUTION:Diffusion layers of p and n types are formed selectively, as prescribed, on a p type Si substrate and then openings 9 are made in a thermooxidized film 8. Next, O radical is introduced from a plasma generating source and N2 of contg. 3.1% SiH4 from a separate system so as for SiH4 and O to have 0.2 Torr respectively. And, CVD SiO210 is formed on the substrate heated without an exciting beam or an electric field and then Si3N411 is laid thereon by ordinary pyrolysis. When the layer 10 is removed by etching with application of a resist mask, reversely-tapered openings 12 and the openings 9 of the film 8 are obtained since the speed of etching is high. The mask is removed, Al14 is evaporated, Al on a pattern 13 is lifted off to complete wirings 15-17, and further PSG18 and an upper- layer wiring 19 are laid thereon. By this constitution, disconnection of wiring at the time of lifting-off is eliminated and no damage due to the charged particles caused by the gas plasma is caused on the substrate, whereby the property of the device is improved.
Patent JP-S6414140-A (JP)
Title: Method for loading long, thin tile on tile-making flatcar and long, thin tile used
Inventor: MORIGUCHI HIDEO
IPC: E04D1/30
Filed: 1987-07-09
Abstract: PURPOSE:To stably hold long, thin tiles on a flatcar by forming projections on the front and rear sides of the tiles at opposite positions and bringing the projections of the adjacent tiles into slight contact with each other so as to allow the tiles to maintain a self-supporting posture. CONSTITUTION:Front projections 4 and rear projections 5 are formed on the front and rear sides of long, thin tiles 3, 3a at opposite positions. The tiles 3, 3a having the formed projections 4, 5 are loaded on a support table 1 and the adjacent front and rear projections 4, 5 are brought into slight contact with each other. The tiles 3, 3a are allowed to maintain a self-supporting posture at regular intervals.
Patent JP-S6415568-A (JP)
Title: Revolution control method for hydraulic working machine
Inventor: FUJIOKA JUN
IPC: E02F9/20
Filed: 1987-07-08
Abstract: PURPOSE:To prevent exercising of an adverse influence on other actuator, by a method wherein, when a lever command value exceeds a set value, the set value produces a target value to perform control such that a flow rate of a pump is slowly changed in a primary delay having a high time constant. CONSTITUTION:When a command value (a) of a revolving lever 1, detected by a detecting means 2, is below a set value a0, by means of the set value and a pressure a2, obtained by a pressure converting means 8 and fed from an electromagnetic proportional valve 4 to a flow rate control device 5, a target value selecting means 31 of a controller 3 selects an amount, equivalent to an increase in a current,$  i=T1(a1-a2) as a target value, and in the case of a1>a2, the selecting means selects the set value a0 as a target value to determine  i=T2(a0-a2). In this case, since a constant T2 is set to a value lower than T1, in the case of a1<=a0, the flow rate of a variable capacity pump is changed at a low time constant, and in the case of a1>a0, the flow rate is changed at a high time constant, namely in the case of the latter, the flow rate of a variable capacity pump 6 is slowly changed by means of a flow rate control device 5. This method enables prevention of exercising of an adverse influence on other actuator.
Patent JP-H1123207-A (JP)
Title: Structure for assembling rotational displacement detector
Inventor: KAYANO KENJI
IPC: B62D7/18
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To make the assemblage of a rotational displacement detector easier. SOLUTION: A rubber bush 37 which controls relative rotation between the input shaft 35 of a potentiometer 21 which detects the angle of rotation of the king pin 15 and the pin 15 while the bush 37 is engaged with the engaging hole 38 of the pin 15 is attached to the input shaft 35. A sensor bracket 20 which holds the potentiometer 21 on the upper surface 12b of an upper bracket 20 has a guide hole 29 which is engaged with the bush 37 to control the rotation of the input shaft 35 and, at the same time, to admit the movement of the bush 37 toward the king pin 15.
Patent JP-H0338263-A (JP)
Title: Load abnormality detection circuit in air purified
Inventor: SATO HIDENORI
IPC: B03C3/68
Filed: 1989-07-05
Abstract: PURPOSE:To simplify the processing of a signal by taking out both of such a case that load resistance is extremely large on the side of a secondary winding and such a case that the load resistance of the secondary winding is extremely small as the same signal. CONSTITUTION:In an inverter type switching regulator circuit 1 equipped with an insulating transformer 2 and a transistor 3, the insulating transformer 2 is equipped with a tertiary winding 2c other than a primary winding 2a for input and a secondary winding 2b for output and constituted as a self-exciting type turning the transistor ON.OFF by the output from the tertiary winding 2c. The insulating transformer 2 is equipped with fold-back characteristics and a signal taking-out circuit 5 is provided to the circuit 1 through a separate insulating transformer 4. As a result, both of such a case that load resistance is extremely large on the side of the secondary winding and such a case that the load resistance of the secondary winding is extremely low can be taken out as the same signal and the processing of said signal becomes simple.
Patent JP-H0710973-A (JP)
Title: Polymerization in the presence of soluble polymer compound
Inventor: RIYUU CHIYOUHOU
IPC: C08G73/00
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a liquid substance having good dispersion stability and good film-forming properties and useful as a coating material in high degree of polymerization conversion by polymerizing a monomer capable of forming a pi-conjugated conductive polymer through oxidation in the pressure of a specified catalyst system and a soluble polymer compound. CONSTITUTION:This polymerization process comprises polymerizing at least one member selected from monomers capable of forming pi-conjugated conductive polymers when polymerized (e.g. five-membered heterocyclic compounds and aromatic amine compounds) in the presence of a transition metal element or its compound (A), (e.g. iron sulfate), a peroxide (B) (e.g. hydrogen peroxide) and an acid (e.g. hydrochloric acid), a polymerization solvent (C) (e.g. water) and a polymer compound (e.g. polyvinylpyrrolidone) soluble in the polymerization solvent. Component A is used in an amount of 0.001-0.5mol per mol of the monomer, component B is used in an amount of 0.1-20mol per mol of the monomer, and component C is used in such an amount that 1000-100000 pts.wt. polymerization solvent and 1-1000 pts.wt. soluble polymer compound are present per 100 pts.wt. monomer.
Patent JP-S6327920-A (JP)
Title: Documentation device
Inventor: MUTO HARUO
IPC: H03M11/14
Filed: 1986-07-22
Abstract: PURPOSE:To perform documentation without a sense of incompatibility by performing the key input processing of only the next key input equivalent to one character if an alphanumeric shift key is operated when the alphanumeric shift state is set in the English input mode. CONSTITUTION:A matrix code is read through a keyboard interface 13 in accordance with the key input on a keyboard 12, and it is discriminated whether the input mode is the Japanese mode or not in accordance with contents of an input mode flag register 16 in a memory RAM 15. In case that it is not the Japanese input mode, the next key input equivalent to only one character is processed in the alphabetic symbol shift state if the operated key is the alphabetic symbol shift key. In the English input mode, the shift control method is changed from that for the Japanese input mode to perform documentation without a sense of incompatibility by the user who is skilled in using an English typewriter or a English-only word processor.
Patent JP-H1120424-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: SUZUKI KAZUYA
IPC: B60C13/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity while ensuring the balance of comfortability and maneuvering stability in compliance with a demand. SOLUTION: A pneumatic tire is provided with bead apex rubber 9 extended outward in the radial direction of the tire from a bead core 5 through a space between a body part 6a and a folded part 6B of a carcass 6, and a rubber reinforcing layer 10 disposed on the tire axial outside of the body part 6A of the carcass 6 and extended outward in the radial direction of the tire from a bead part 4. The rubber reinforcing layer 10 has a JISA hardness of 75-95, and its lower end 10b breaks off radially inward of the upper end of the bead apex rubber 9, and the upper end breaks off on the radial outside of a tire maximum width point K.
Patent JP-H1116220-A (JP)
Title: Recording medium, recording medium reproducer and recording medium recorder
Inventor: ARAI MASAYUKI
IPC: G11B7/24085
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To satisfactorily improve recording density by using an ordinary medium. SOLUTION: In a recording medium 1 where information is recorded as marks, the min. recording mark size L out of these marks on this recording medium 1 is satisfied with such a relationship with a wavelength λ of a light source used for reading out information and a numerical aperture NA of an objective lens for converging light from this light source onto this recording medium 1 as L<0.175 λ/NA.
Patent JP-H1079298-A (JP)
Title: Fluorescent lamp lighting system
Inventor: NAKAGAWA HIROKI
IPC: H05B41/282
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized and inexpensive system by comprising a plurality of switching elements and constant voltage elements so that the constant voltage elements are constituted to supply a control voltage to the switching elements. SOLUTION: This lighting system comprises a circuit comprising first and second switching elements FET5 and FET6 connected to a power supply circuit, a capacitor 7 connected between a terminal VIN of the power supply circuit and a neutral point INT of FET5 and FET6, a circuit comprising a fluorescent lamp 8 and an inductor 10b, an inductor 21 for supplying a control voltage to each control terminal of FET5 and FET6, a circuit comprising inductors 10a and 10c magnetically coupled with capacitors 22 and 16 and the inductor 10b, and constant voltage elements 19, 20 and 17, 18 connected in parallel to the capacitors 22 and 16.  The constant voltage elements 19, 20 and 17, 18 supply positive and negative control voltages to a control terminal against an anode terminal corresponding to the control terminals of FET5 and FET6, and an absolute value of the positive control voltage is greater than that of the negative control voltage.
Patent JP-S5962234-A (JP)
Title: Fault detector of optical fiber transmission system
Inventor: MITSUO KAZUHIKO
IPC: H04B10/275
Filed: 1982-09-30
Abstract: PURPOSE:To detect quickly a fault part by displaying the generation of a failure if a light from an optical fiber is not received for a prescribed time or over. CONSTITUTION:If the optical fiber la is cut off at a part 9, no data is transmitted in a link. Sequencers A-D transmit an open-wire check signal to check whether or not an open wire takes palce into optical fibers la-ld respectively in a predetermined period W when no data is received from the optical fibers la-ld even after a prescribed time. Since an open wire check signal (1) given to the optical fiber ld from the sequencer D at the time t1 and succeeding is applied to a retriggerable multivibrator in the sequencer A, an output of the retriggeragle multivibrator goes to high level (2) and it is discriminated as non-disconnected wire. On the other hand, no light is received at the sequencer B because the optical fiber la is disconnected, at the time t1 and succeeding. Thus, the output of the retriggerable multivibrator in the sequencer B goes to low level an the disconnected wire is detected.
Patent JP-S5698018-A (JP)
Title: Lead wire connecting method for quartz oscillator
Inventor: NAKADA HOZUMI
IPC: B23K20/00
Filed: 1979-12-31
Abstract: PURPOSE:To ensure a perfect electrical connection between the connection pad and the lead wire, by forming a diffusion region at the contact area between the pad and the wire. CONSTITUTION:The lead wires 7 and 8 are put on the connection pads 5 and 6, and the pressure is applied onto the wires 7 and 8 to secure a strong contact between them. Hereupon, the indium layers 5' and 6' attached on the pads 5 and 6 are diffused to the metals 7' and 8' placed on the wires 7 and 8 to cause the diffusion layer D. Thus the metals 7' and 8' of the lead wires are connected with the layers 5' and 6' of the connection pads in one body to ensure a perfect electrical connection. Thereafter, the epoxy adhesive 9 is applied to the periphery of the pads and wires for hardening to have a mechanical adhesion.
Patent JP-S6417394-A (JP)
Title: Thin film electroluminescent element
Inventor: TANI KATSUHIKO
IPC: H05B33/22
Filed: 1987-07-09
Abstract: PURPOSE:To make a thin film EL element for low voltage drive and high intensity emission securable by installing a diamondlike amorphous carbon film, making both carbon and hydrogen atoms the main component, between a luminous layer and an insulated layer. CONSTITUTION:A diamondlike amorphous carbon film of less than about 100Angstrom  in thickness, making both carbon and hydrogen atoms the main component, is installed in an interface between insulated layers 31, 32 and a luminous layer as buffer layers 71, 72. These high pressure-proof buffer layers (insulated layer) 71 and 72 of less than about 1000Angstrom  in thickness like this, a relative dielectric constant is 5 or so, and having no minute detect such an pinholes or the like, are formed in the interface between the luminous layer 4 and the insulated layers 31, 32. With this constitution, the promotion of low voltage drive and high intensity are brought into full play.
Patent JP-S6067392-A (JP)
Inventor: UEDA AKIRA
IPC: B66C13/22
Filed: 1983-09-21
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-S5876421-A (JP)
Title: Epoxy resin composition
Inventor: IKETANI HIROTOSHI
IPC: C08G59/00
Filed: 1981-10-30
Abstract: PURPOSE:To obtain an epoxy resin composition of excellent high-temperature electrical properties, having stable curing characteristics, comprising an epoxy resin, a phenolic resin as a curing agent, and, as a curing catalyst, a reaction mixture from an organophosphine and a boric ester. CONSTITUTION:The objective composition can be obtained by blending the following components: (A) an epoxy resin, (B) as a curing agent, a phenolic resin (e.g., a phenol-novolak resin) and/or an acid anhydride (e.g., maleic anhydride) (C) as a curing catalyst, pref. 0.01-10wt% of a reaction mixture derived from the reaction between (i) pref. 1mol of an organophosphine (e.g., triphenyl-phosphine) and (ii) pref. 0.01-10mol of a boric ester (e.g., boric acid triphenyl) and, if necessary (D) an inorganic filler.
Patent JP-H097592-A (JP)
Title: Lithium secondary battery
Inventor: SAITO KEIICHI
IPC: H01M4/134
Filed: 1995-06-16
Abstract: PURPOSE: To provide a lithium secondary battery which obtains improving a charge/discharge life, by using a lithium metal containing powder of a boron system compound in a negative electrode, so as to prevent decreasing safety generated by repeating a charge/discharge. CONSTITUTION: By including a boron system compound in a negative electrode, depositing lithium is generated preferentially from a contact surface between powder of the boron system compound and a lithium metal, to grow a crystal with powder of the boron system compound serving as a nuleus even when deposited. From this fact, a uniform deposition form can be realized as a negative electrode main unit, to prevent easily generating branch-shaped lithium even when repeated a long period charge/discharge. As the negative electrode, foil of 150μm thickness, containing uniformly 30vol.% TiB2 powder of 20μm grain size in a lithium metal, is used. Even in the case of separating by forming branch-shaped lithium, by making contact with powder of the boron system compound, since reusing in a charge/discharge can be made, improving a charge/ discharge life can be realized.
Patent JP-S6233011-A (JP)
Title: Manufacture of bar stock
Inventor: MURAO MASATSUGU
IPC: B21C3/12
Filed: 1985-08-05
Abstract: PURPOSE:To reduce working resistance remarkably and to work a bar stock into a fine wire without breaking or cutting by passing the bar stock into plural dies having a sequentially smaller forming part and moving dies sequentially at the same speed as the feeding speed of the bar stock. CONSTITUTION:A bar stock 1 is worked into fine wires 1A, 1B, and 1C by passing the stock 1 into die forming parts 2A, 2B, and 2C sequentially and winding the stock 1 on a winding drum 1D. In that time, front side dies 2 and 3 are moved at the same speed as the working speed of the stock 1 and a die 4 is fixed. Then, the die 3 is fixed and the dies 2 and 4 are moved in the direction of arrows C and D at the same speed as the working speed, the die 2 is fixed and the dies 3 and 4 are moved in the direction of arrows E and F at the same speed as the working speed, all the dies are returned to the each initial position again, and those above operations are repeated sequentially. Therefore, a working resistance does not act on the moving die and the stock 1 is worked into the small wires 1A, 1B, and 1C sequentially and is wound on the winder 1D.
Patent JP-H04368840-A (JP)
Title: Manufacture of precursor of interior automotive trim and manufacture of interior trim
Inventor: TOYODA TAKAKAZU
IPC: B60R13/02
Filed: 1991-06-17
Abstract: PURPOSE:To manufacture a low density interior trim having severely undulating and complicated surface by a method wherein organic polyisocyanate, polyol component, catalyst for synthesizing urethane or isocyanate, foaming agent and, when necessary, other additive are simultaneously poured in a prefoaming mold for prefoaming. CONSTITUTION:Organic polyisocyanate, polyol component consisting of polyol (a) having the hydroxyl group value of 50-150 and polyol (b) having the hydroxyl group value of 250-700 under the state that the weight ratio of a:b is 1:9-9:1, catalysts and foaming agent are simultaneously poured in a prefoaming mold, which is heated up to 40-80 deg.C and in which skin material is installed, for prefoaming. The precursor 3 thus obtained of interior automotive trim is foamed secondarily in molds 1 and 2, the in-mold shapes of which are the final shape of the interior trim and which is heated up to 90-160 deg.C and, at the same time, press-formed in order to produce the desired interior automotive trim.