baber/WOPTO huggingface dataset:
Patent JP-H08340079-A (JP)
Title: Multichip module
Inventor: IMAI YUUKI
IPC: H01L23/52
Filed: 1995-06-13
Abstract: PURPOSE: To enable a multichip module to operate in a wide range from a direct current to a microwave or millimetric wave band by minimizing the width of signal lines in the terminal patterns of a multichip module for connecting the module to the outside and improving the high frequency characteristic of a connecting section with the outside by directly forming the terminal patterns on a dielectric substrate. CONSTITUTION: A multichip module MCM-D100 is provided with a dielectric substrate 1 composed of alumina, etc., a dielectric thin film 2 composed of polyimide, etc., an IC chip 3, bonding wires 4, wiring 5, pads 6 for bonding wire, terminal patterns 7 and 8. The pattern 7 is constituted of coplanar lines composed of a signal line 9 and a grounding line 10 and the pattern 8 is constituted of micro strip lines composed of a signal line 11 and a grounding line 12. The patterns 7 and 8 are directly formed on the surface of the substrate 1. The substrate 1 has a dielectric constant of about 10 and a thickness of 0.1-0.2mm and the width of the signal line 11 is adjusted to 100-200μm. Therefore, the high frequency performance of the multichip module is improved and the module can be used in a wide range from a direct current to a millimetric wave band.
Patent JP-S6326367-A (JP)
Title: Cvd method
Inventor: KUSUMOTO TOSHIO
IPC: C23C16/455
Filed: 1986-07-18
Abstract: PURPOSE:To form an excellent metal thin film on a part of a substrate on which an insulating film is not formed by keeping the flows of a gas contg. a metal element and a reducing gas laminar, and allowing the materials to react discriminatingly by utilizing a difference in the radiant heat absorption. CONSTITUTION:The gas contg. a metal element is introduced into a reaction vessel 1 under reduced pressure in parallel with the surface of the substrate 3, and the gas Q consisting essentially of an inert gas id introduced in opposition to the surface of the substrate 3. A first metal thin film 10 is formed on the part of the substrate 3 on which the insulating thin film 9 is not formed. The gas R' contg. a second metal element and the reducing gas R are then intro duced from gas inlets 4a and 4b in parallel with the substrate 3 in the same way as before. The light of a heating lamp 8 is projected on the substrate 3, and a chemical reaction is caused only on the surface of the metal thin film 10 by utilizing a difference in the light absorptivity between the thin films 9 and 10. The second metal thin film 11 is then formed on the surface of the thin film 10.
Patent JP-H0219333-A (JP)
Title: 4-branched alkoxyphenylacetylene
Inventor: SETO KOJI
IPC: C07C43/215
Filed: 1988-07-07
Abstract: NEW MATERIAL:A compound of formula I (n is 1-6; the astarisk is asymmetric carbon atom). USE:An intermediate for liquid crystal compounds, a synthetic raw material for LB membranes and conductive polymers, etc. PREPARATION:A 4-branched alkoxybromobenzene, 3-methyl-1-butyne-3-ol, triphenylphosphine, (PPh3)2PdCl2 catalyst and triethylamine are charged in a reactor, dissolved with stirring and reacted with CuI up to 90 deg.C for 20hr with gradual heating. The obtained compound of formula II (the astarisk R is group of formula III) is gradually heated together with anhydrous toluene and NaH in a N2 stream and reacted therewith at 70 deg.C to provide the compound of formula I.
Patent JP-H1021000-A (JP)
Title: Signal input device
Inventor: INADA HIROFUMI
IPC: A63F13/45
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal input device which can control the moving direction and the moving speed of a moving body on a display screen. SOLUTION: Six acceleration sensors 11, 12, 13, 14, 15 and 16 are incorporated in an input device 1. Output signals are transmitted to a game machine main body connected with the input device 1 by a cord. The acceleration sensors 11 and 12 are arranged at respective end parts in the direction of an x-axis and they can detect rotary acceleration in rotation with a centroid G in a (z)(x) plane as a center. The acceleration sensors 13 and 14 are arranged on the inner side of the acceleration sensors 11 and 12 in the direction of the x-axis and they can detect rotary acceleration in rotation with the centroid G in the (x)(y) plane as the center. The acceleration sensors 15 and 16 are arranged at the respective end parts in the direction of a y-axis passing through the centroid G and they can detect rotary acceleration in rotation with the centroid G in the (y)(z) plane as the center.
Patent JP-S6148844-A (JP)
Title: Image receiving element for silver salt diffusion transfer process
Inventor: ENDO KATSUSUKE
IPC: G03C8/52
Filed: 1984-08-17
Abstract: PURPOSE:To improve light interruption performance by incorporating a polyol having >=2 OH groups and spherical grains having a specified glass transition point or lower in a light interruption layer and a light reflection layer. CONSTITUTION:The light interruption layer contg. a black pigment, such as carbon black, and a hydrophilic colloid, such as gelatin or PVA, in a weight ratio of 5.0/1-0.2/1, and a light reflection layer contg. a white pigment and the hydrophilic colloid in a weight ratio of 15/1-0.5/1 are successively formed on the side of a support reverse to an image receiving layer, and further, a polyol having >=2 OH groups, such as aliphatic polyol, and spherical grains having a glass transition point of <=30 deg.C, such as polyisoprene, PE, or PP, are incorporated in the light interruption layer and the light reflection layer.
Patent JP-H0837789-A (JP)
Title: Control system of ac motor
Inventor: MOTAI TOSHIHIRO
IPC: H02P3/18
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a control system which reduces switching loss of a variable- speed device, which prevents the damage to an apparatus and which can designe an optimum apparatus when an AC motor is operated in a regenerative mode or when the AC motor is operated at extremely low speed. CONSTITUTION:A control system is provided with a PWM controller 10 which switching-controls a power element contained in a power unit 17. A triangular- wave signal is supplied to the controller 10 from a carrier-frequency controller 11 to control a pulse width. The carrier-frequency controller 11 monitors and controls a primary electric angular frequency and a DC power-supply voltage for the power unit 17 by means of a carrier-frequency arithmetic device 18.
Patent JP-S6418958-A (JP)
Title: Production of reinforced concrete board
Inventor: ITO TADASHI
IPC: C04B32/02
Filed: 1987-07-10
Abstract: PURPOSE:To produce a reinforced concrete board having excellent strength, by applying a concrete material to a porous sheet of carbon fiber surface-treated with a wetting agent and curing the concrete. CONSTITUTION:A porous sheet of carbon fiber is produced by weaving 1,000-20,000 carbon fiber filaments in the form of a lattice. The sheet is immersed in an aqueous solution of a wetting agent soluble in water and in a concrete material (e.g. dodecylmethylammonium chloride) and dried to obtain a sheet coated with 0.1-30wt.% of the wetting agent. A concrete material such as mortar or ready-mixed concrete is applied to the sheet and cured.
Patent JP-H0336236-A (JP)
Title: Heat-resistant steel for cold forging
Inventor: FUJITA YASUHISA
IPC: C21D6/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a heat-resistant steel having excellent cold forgeability by regulating the content of C and Cr and extremely reducing the content of S and O as impurities in an Si-Cr series heat-resistant steel. CONSTITUTION:As steel stock for cold forging, a heat-resistant steel contg., by weight, 0.45 to 0.50% C, 1.00 to 2.00% Si, <0.60% Mn, <0.030% P, <0.010% S, 7.50 to 8.50% Cr and <0.010% O is regulated. The steel stock is ased to manufacture an inlet valve for an internal combustion by cold forging, which is subjected to annealing treatment at 750 to 800 deg.C. In this case, as for S which is an element deteriorating the cold forgeability, the upper limit is regulated to 0.010%, and if possible, it is reduced to 0.002%. According to the same reason, as for O, the upper limit is also regulated to 0.010%, and if possible, it is reduced to 0.006%. Furthermore, as for the content of C and Cr, the amt. required for securing the strength and for improving the oxidation resistance is incorporated, and moreover by regulating each upper limit to 0.45% and 8.50%, the deterioration of the cold forgeability is prevented.
Patent JP-S6327542-A (JP)
Title: Rubber composition
Inventor: NUMAYASU ISAMU
IPC: C08F291/00
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a vulcanizable rubber composition having improved thermal aging resistance, flexural resistance and compression set resistance without lowering the tensile characteristics and processability, by adding zinc methacrylate in combination with sulfur to a rubber. CONSTITUTION:The objective rubber composition can be produced by compounding (A) 100pts.(wt.) of a rubber such as NR, IR, BR and SBR or blend of the above rubber with acrylonitrile rubber, chloroprene rubber, etc., with (B) 0.2-10pts., preferably 0.5-5pts. of zinc methacrylate, (C) 0.5-10pts., preferably 1-6pts. of sulfur and (D) other ingredients (e.g. HAF carbon, naphthenic oil, zinc oxide, stearic acid, etc.).
Patent JP-2000011063-A (JP)
Title: Ic card
Inventor: KOBAYASHI TOYOAKI
IPC: G06Q20/34
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce a probability to require a payment stop by permitting prepaid balance and a part of or the whole of electronic money balance to be paid with the input of a password as a condition at the time of shortage in prepaid balance in its payment. SOLUTION: When a payment by prepaid balance is designated, it is judged whether a transaction money amount is equal to below prepaid balance or not (S206). When the transaction money amount exceeds the balance, guide display is executed to select whether electronic money balance is paid or not (S208). When a key which indicates that electronic money balance is paid is depressed (S209), guide display to input the password is executed. When the inputted password coincides with the stored one, it is judged whether the total sum of prepaid balance and electronic money balance is more than the transaction amount or not. Then, a settlement is executed when their total sum is more than the transaction amount.
Patent JP-S6435355-A (JP)
Title: Sensor
Inventor: ARESUTAA SHITSUBARUDO
IPC: G01N27/28
Filed: 1988-07-11
Abstract: PURPOSE: To prevent the contamination of the sensitive surface of a sensor device and, at the same time, to form a solid fluid enclosing seal by fixing a duct for carrying a liquid to a semiconductor element with an adhesive which is made to flow through a porous gasket. CONSTITUTION: A solution-resistant joint is formed by attaching a Pearl-Becks flow cap 1 provided with ducts 2 and 3 to a 16-pin ceramic header 4 housing an ion-sensitive field effect transistor 5. A porous gasket 6 is formed in such a shape that areas to which two elements, namely, the cap 1 and header 4 are to be fixed can be demarcated and arranged between the cap 1 and header 4. A liquid adhesive is applied to the area 7 to be exposed of the gasket 6 and completely uniformly distributed throughout the gasket 6 by a capillary action. After the adhesive cures, a perfect joint having no leakage passage is formed between the elements by the capillary action.
Patent JP-H06214406-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: YOSHIKAWA MASAO
IPC: G03G5/06
Filed: 1993-06-17
Abstract: PURPOSE:To provide the org. electrophotographic sensitive body which prevents the generation of ozone as far as possible, is of the single layer type (of a type having a photosensitive layer consisting of a single layer) producible by fewer coating stages and is particularly suitable for positive electrostatic charge. CONSTITUTION:The photosensitive layer (single layer) 2 which is formed by dispersing at least a charge generating pigment, org. hole transfer material and org. acceptor type compd. in a binder, is approximately equal or smaller in the ionization potential (Ip) value of the charge generating material 2 to or than the Ip value of the org. hole transfer material and is more preferably further approximately equal or smaller in the electron affinity (Ea) value of the charge generating pigment to or than the Ea value of the org. acceptor compd. is formed on a conductive base body 1.
Patent JP-2000007223-A (JP)
Title: Yarn package
Inventor: MIZUKAMI SEIJI
IPC: B65H55/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To fix and fasten a yarn end at the end of winding formed by winding the yarn by a winding device securely without being affected adversely in its quality and improve the reelability by fixing the yarn end by a treatment material of non-adhesive system. SOLUTION: This yarn package 1 has a cheese shape in which a thread bar is wound like a circular column, and a yarn to be wound around a bobbin 2 is synthetic fiber such as polyester fiber, acryl fiber, etc., glass fiber, carbon fiber, etc. As for a position 3a and a form of a yarn end 3, it is preferable that it is punch-wound by winding it by a predetermined amount without traversing one end part of outer periphery of the package when winding by a winding device is completed. As a treatment material 4, water or oil agent given in a manufacturing process of the yarn which have no adhesive property is preferable. A method in which injection and atomization are done by a nozzle is preferable as the method in which the treatment material 4 is used. Consequently, it is possible to fix the yarn end securely without giving adverse effects to the yarn and improve the reelability.
Patent JP-H0924922-A (JP)
Title: Adhesive label affixing device
Inventor: ISHIHARA TOYOHEI
IPC: B65C9/18
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the positional slipping or dropping of an adhesive label, and accurately affix the adhesive label at a specified location on an apparatus to be affixed by a method wherein the suction mechanism which is drawing the adhesive label is moved by a carrying actuator, then, the adhesive label is peeled, and moved to a specified location by an affixing actuator, and the adhesive label is pressed to the apparatus to be affixed. SOLUTION: A suction mechanism 12 which is drawing an adhesive label 1 is carried at a synchronized speed by a carrying actuator 8 and a label support paper feeding mechanism 3 which are controlled by a synchronous carrying control unit 14. When the adhesive label 1 reaches a corner part 5a of an adhesive label peeling plate 5 by the carrying, a label support paper 2 is peeled, and only the adhesive label 1 being drawn by the suction mechanism 12 is fed. Then, the suction mechanism 12 being equipped with a pressing mechanism 13 and an affixing actuator 7 are accurately stopped at specified locations. Then, by driving the affixing actuator 7, the suction mechanism 12 is pressed to an apparatus 9 to be affixed, and by doing so, the adhesive label 1 is affixed on the apparatus 9 to be affixed. For this reason, a favorable affixing precision can be obtained.
Patent JP-S5961112-A (JP)
Title: Formation of coil assembly
Inventor: TENKAI TAMIO
IPC: H01F41/10
Filed: 1982-09-30
Abstract: PURPOSE:To simplify the coil assembling operation, by employing a tubular member with cylindrical bores formed by a heat-shrinkable insulating material, and pre-soldered terminal members. CONSTITUTION:Terminals 8 and 9 are inserted and fixed in the respective intermediate portions of cylindrical bores 6b and 6c in a tubular member 6. Then, a coil part of an intermediate member 7 is inserted into a bore 6a, and both ends 7a , 7b of a coil are respectively inserted into the bores 6b, 6c and are brought into contact with or inserted into the respective terminals 8 and 9, with a proper lap allowance lift. From the opposite side of the bores 6b and 6c, the respective stripped connecting end parts 4a and 5a of lead wires 4 and 5 are inserted and brought into contact with or inserted into the respective terminals 8 and 9 with a proper lap allowance left, thereby effecting positioning. Under this state, the tube member 6 is shrunk on heating to regularly fix the coil part of the intermediate member 7 and to grip the respective coated portions of the lead wires 4 and 5 as well as to grip both ends 7a and 7b and to melt the solder of the terminals 8 and 9, thereby conducting the electrically connecting operation in a single process.
Patent JP-S5960559-A (JP)
Title: Picture processing device
Inventor: KAGEYAMA SEISHI
IPC: G06T11/80
Filed: 1982-09-30
Abstract: PURPOSE:To execute continuously desired picture processing by constituting so that a parameter required for picture processing is provided continuously by executing designation of the desired picture processing and designation of a two- dimensional address, in a single input part. CONSTITUTION:When a color TV signal is applied to an input line 1, I and Q signals are separated and are stored in a picture memory 5. On the other hand, when a calculation processing area is set by a cursor control in a display picture monitor-displayed in an input part 10, a cursor control output is generated 12, and it is mixed with an output of a memory 5 by a mixing/switching circuit 7 and is displayed on a monitor. Subsequently, when a function key and a track ball of the input part 10 are operated, a processing parameter corresponding to a secondary address of the track ball in this case is calculated 12, is provided to a picture processor 6, and a picture from the memory 5 is processed. The processed picture is provided to the circuit 7 through a picture memory 8, and provided to the monitor instead of a picture data of the memory by the circuit 7 and is displayed.
Patent JP-2000330460-A (JP)
Title: Transparent relief hologram
Inventor: YAMAGUCHI KAZUHIRO
IPC: G03H1/18
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a transparent hologram with a more simple structure and equivalent quality. SOLUTION: The transparent relief hologram is produced by laminating a transparent base overcoat layer 4 with a metal compd. thin film layer 5 having thickness to maintain translucent property and having a different refractive index than that of the base overcoat layer. A relief part 6 where the optical interference wave fronts are recorded is formed on the opposite face of the thin film layer to the base overcoat layer.
Patent JP-S5871710-A (JP)
Title: Picture filter
Inventor: UMADONO SHINJI
IPC: H04N5/21
Filed: 1981-10-24
Abstract: PURPOSE:To obtain an inexpensive picture filter which can smooth the picture signals in real time and sharpen the pictures, by giving a convolution operation to the picture signal through an analog process. CONSTITUTION:The video signal supplied to an input terminal 100 is smoothed by a horizontal weighting adder 1, and the four 1st delay signals are delivered to each terminal of the 1st delaying circuit 110. These outputs are multiplied with the discrete weighted value by resistances 131-134 and then added together through the 1st adder 130. Thus the weighted average value is obtained. The weighted average value given from the adder 130 is smoothed vertically by a vertical weighting adder 2. As a result, a convolution operation is carried out through two stages, i.e. the adders 1 and 2. Thus a 2-dimensional LPF is obtained.
Patent JP-S6416556-A (JP)
Title: Frozen food covered with jelly
Inventor: YOSHIZAKI MASAHIRO
IPC: A23L29/20
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the aimed frozen food without solidifying even in preservation in a refrigerator and sticking even by holding with hands, by covering a frozen food with a jelly, prepared by using a colloid together and having a moisture content within a specific range. CONSTITUTION:The aimed frozen food obtained by covering a frozen food (e.g. ice cream) with a jelly, prepared by using one or two or more of natural or synthetic pastes, such as pectin, carrageenan, alginic acid, furcellaran, agar, gelatin, xanthan gum, locust bean gum, guar gum, tamarind seed extract, karaya gum, gum arabic, pullulan, tragacanth gum, gelan gum, tara gum, cassia gum, starch, alginic acid propylene glycol ester, carboxymethyl cellulose, methyl cellulose or sodium polyacrylate, and having 10-40% moisture content.
Patent JP-H04370327-A (JP)
Title: Control method for variable displacement turbocharger
Inventor: ASAKI YASUAKI
IPC: F02B37/24
Filed: 1991-06-17
Abstract: PURPOSE:To early increase a temperature of a catalyst by opening an exhaust bypass valve to connect the upstream part with the downstream part from exhaust and further fully closing an exhaust passage for flowing in an exhaust turbine at the time of low temperature when the catalyst is not activated. CONSTITUTION:In an engine 1 in which a catalytic converter 9 is provided in an exhaust passage 4, an exhaust turbine 6 is provided upstream from the catalytic converter 9 in order to drive a compressor provided in an intake passage 3. At the time of low temperature when a catalyst 9a of the catalytic converter 9 is not yet activated, an exhaust bypass valve 11 is opened to connect the upstream part from exhaust with the donwstream by a bypass passage 10. The exhaust passage 4 for flowing in the exhaust turbine 6 is fully closed by a movable flap 13. Thus because exhaust of high temperature, bypassing the exhaust turbine 6 depriving exhaust heat, can be supplied directly to the catalyst 9a, its temperature can be quickly increased.
Patent JP-2001002740-A (JP)
Title: Resin composition for electrical insulation and electrical instrument
Inventor: UMAGAMI ISAO
IPC: C08F283/01
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for electrical insulation having high heat-durable temperature and heat conductivity, excellent in resistance to crack and air drying property, and further generating reduced odor from an electrical instrument treated with the composition for electrical insulation, and an electrical instrument excellent in heat resistance, heat dissipating property and resistance to crack, and generating reduced odor. SOLUTION: This composition comprises (A) an unsaturated polyester obtained by initiating dehydration condensation reaction using a mixture containing an unsaturated dibasic acid, a saturated acid and an alcohol having an ether bond, and further, continuing the dehydration condensation reaction, (B) a crosslinking monomer containing 2-hydroxyethyl methacrylate and (C) a curing agent.
Patent JP-S5694705-A (JP)
Title: Surface treatment method of rare earth cobalt magnet
Inventor: MURAISHI KATSUYOSHI
IPC: H01F7/02
Filed: 1979-12-28
Abstract: PURPOSE:To protect a magnet surface and to improve a corrosion resistance and a mechanical strength by a method wherein tetraethylene fluoride resin is vacuum evaporated or baked on the surface of a processed rare earth cobalt magnet. CONSTITUTION:A rear earth cobalt magnet which is processed to a required shape is washed and retained fat through trichrene and thereafter, the magnet surface is coated with tetraethylene fluoride resin by means of a vacuum evaporation or baking. A material coated with 2-4mu of tetraethylene fluoride resin has a demagnetization ratio of zero, accordingly, it is optimum for the stepping motor of an electronic time piece. With performing in this way, corrosion resistance and mechanical strength can be improved.