baber/WOPTO huggingface dataset:
Patent JP-H0873511-A (JP)
Title: Suspension polymerization stabilizer
Inventor: TAKENAGA MOTOI
IPC: C08F2/18
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a suspension polymn. stabilizer which improves suspension stability is incorporated into the resulting polymer only in a minute amt. and gives a polymer with a desired particle size. CONSTITUTION: Slaked lime, calcium carbonate and/or quick lime, and phosphoric acid are reacted together pref. at 70 deg.C or higher to give a hydroxyapatite slurry, which is filtered, dried, and pulverized with a jet mill to give a suspension polymn. stabilizer. The filtration is done, e.g. with a filter press, one of a pressing type being esp. pref. The drying is done generally at about 200 deg.C. The stabilizer thus obtd. exhibits a pH of 7.0-8.0 when suspended in water in a concn. of 10wt.% and is needed to have an average particle size of 4μm or lower and to contain at least 15wt.% particles with particle sizes of 0.9μm or lower.
Patent JP-H0494506-A (JP)
Title: Lead-attached inductor and its manufacturing method
Inventor: MIKI HIROHIKO
IPC: H01F17/06
Filed: 1990-08-10
Abstract: PURPOSE:To simplify the winding and insertion process and the heating process by creating a slit in the conductor lead of a lead-attached inductor, inserting and rotating a thin magnetic metal band through this slit. CONSTITUTION:A magnetic metal thin band amorphous ribbon 4 is inserted in a slit 2. Next, a winding axle 3 is rotated to wind the amorphous ribbon 4 around a conductor lead 1 and when the thickness reaches a specified level the ribbon is cut and fixed in place by spot welding 5. Then, the conductor lead is removed from the winding axle 3 and heat processed. Furthermore, the exterior of the amorphous ribbon 4 is insulation coated with a resin 6. As a result, it is possible to produce a low-priced lead conductor with little difficulty.
Patent JP-S6190716-A (JP)
Title: Dynamic filter
Inventor: MIURA KANAME
IPC: B01D33/44
Filed: 1984-10-11
Abstract: PURPOSE:To facilitate the movement of slurry, to miniaturize a motor for moving the filter, and to reduce the water content of a cake by forming a passage between a rotary plate and a fixed plate with a protruded piece. CONSTITUTION:The liq. slurry injected into a filtration part 10 from an inlet 19 of water to be filtered is dehydrated while passing through each filter plate 13, filtered, concentrated, and then flows into a dehydration part 20. The slurry is then dehydrated with high efficiency between a rotary plate 23 and a fixed plate 41 in the dehydration part 20, and caked. During the dehydration in the dehydration part 20, a passage is formed in the concd. slurry by the rotary plate 23 and protruded puieces 27 and 44 fixed to the fixed plate 41, and the sludge is moved successively through the passage. Consequently, the concd. sludge is deposited between the rotary plate 23 and the fixed plate 41, and the revolution of the rotary plate 23 is not hindered.
Patent JP-S59102993-A (JP)
Title: Working fluid for rankine cycle
Inventor: ENJIYOU HISANORI
IPC: F01K25/08
Filed: 1982-12-03
Abstract: PURPOSE:A novel working fluid, consisting of dichlorotetrafluoroethane and dichlorodifluoromethane, having improved energy conversion efficiency, heat exchange characteristics and thermal stability, and usable for the Rankine cycle. CONSTITUTION:A working fluid consisting of a mixture of (A) preferably 90- 10wt% dichlorotetrafluoroethane with (B) preferably 10-90wt% dichlorodifluoromethane, and usable for the Rankine cycle. EFFECT:A small amount of halogen is formed at high temperature, and metallic materials in apparatuses are not easily corroded.
Patent JP-S58118192-A (JP)
Inventor: YOSHIHARA YOSHIAKI
IPC: H05K1/11
Filed: 1981-12-30
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-S6455826-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA MAMORU
IPC: H01L21/302
Filed: 1987-08-26
Abstract: PURPOSE:To improve uniformity of etching surface by patterning a photoresist of a part which does not become a completely forming chip at the periphery of a semiconductor substrate in the form of removing the photoresist at the part. CONSTITUTION:A photoresist at the periphery of a semiconductor substrate which does not become a completely forming chip is so patterned on the whole surface including the periphery as not to retain in the same shape or patterned to remove the photoresist of the periphery. A region 2 along the periphery of a substrate 1 in a predetermined width is a part in which the photoresist is removed by exposing through a mask in which the part corresponding to the periphery is transparent, and the inside of the periphery 2 is a region 3 in which the photoresist of the part not becoming a completely forming chip remains and a region 4 in which the completely forming chip is patterned. Thus, the quantity of the photoresist of the periphery is reduced to improve the uniformity of etching rate of the substrate surface.
Patent JP-H0377027-A (JP)
Title: Brightness measuring instrument
Inventor: OKAMURA YUKIMICHI
IPC: G01J1/42
Filed: 1989-08-18
Abstract: PURPOSE:To satisfy speediness required for automatic brightness measurement and automatic brightness adjustment by providing the brightness measuring instrument with a differential amplifier and canceling the impulsive component of a smoothing circuit. CONSTITUTION:The instrument is equipped with the smoothing circuit 5 and the differential amplifier 3 which cancels its impulsive component and output measurement values are averaged to find the mean brightness of a cathode-ray tube. The output voltage of the circuit 5 is applied to the negative terminal of the differential amplifier 3 through a resistor Ri2 and also applied to the positive terminal of the differential amplifier 3 through the series circuit of a resistor Ri3, a capacitor C2, and a resistor Ri4. The capacitor C2 cuts off a DC component, so only a pulsating current is transmitted to the positive terminal of the differential amplifier 3. At the output of the differential ampli fier, both signals of its negative terminal input and positive terminal input cancel each other to cancel the impulsive component. A signal appearing at an output terminal T has almost no impulsive component, so the output of the differential amplifier 3 is measured by a DC voltmeter 6 and its measure ment value is averaged by a system processor 7 to speed up the operation.
Patent JP-S59104385-A (JP)
Title: Oxadiazolyl-imidazo-(1,4)benzodiazepine derivative, manufacture and central nervous system disease therapy
Inventor: KURAUSU CHIKO BUREESUTORUUPU
IPC: C07D487/04
Filed: 1983-11-15
Abstract: New oxadiazolyl-imidazo-[1,4]benzodiazepine derivatives having benzodiazepine receptor activity have the formula  <IMAGE>  R' is hydrogen, chlorine, fluorine or nitro in the 7- or 8-position, R1 is hydrogen or lower alkyl of up to 3 carbon atoms, R3 is the oxadiazolyl grouping of the formula  <IMAGE>  wherein R'' is lower alkyl with up to 3 carbon atoms and A   B is a grouping of the formula  <IMAGE>   wherein R5 is hydrogen or methyl and R''' is hydrogen or chlorine. The compounds possess valuable pharmacological properties. In particular, they act on the central nervous system and are suitable for use in psychopharmaceutical preparations.
Patent JP-S6271806-A (JP)
Title: Body recognizing device
Inventor: KUNO ATSUSHI
IPC: G06K9/00
Filed: 1985-09-25
Abstract: PURPOSE:To shorten a body observation time and to reduce the amount of data on a body model by irradiating an object of observation with plane horizontal light by plural observation systems and generating lines of intersections with respective horizontal light beams on the surface of the object of observation. CONSTITUTION:A laser beam 10 is converted by a cylindrical lens 13 into sectorial light 14, which is reflected by a mirror 15 to obtain plane horizontal light 6 parallel to an installation surface 4. Pieces 6A and 6B of horizontal luminous flux emitted by observation systems A and B cross the surface of object 3 of observation to generate the lines 7A and 7B of intersection, which are picked up by television cameras. Two-dimensional images of the lines 7A and 7B of intersection appear as bright lines on the image pickup surfaces of the television cameras and are sent as video signals to a recognition processor composed of a microcomputer.
Patent JP-H1055500-A (JP)
Title: Preceding vehicle following up system
Inventor: IKEDA HIROYUKI
IPC: B60K31/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a preceding vehicle following up system converging the speed of its own vehicle to a desired speed in a short time without causing hunting. SOLUTION: An accelerating request mode or a decelerating request mode is selected corresponding to the positive/negative of a difference value Vs-V obtained by subtracting the speed V of its own vehicle from a target vehicle speed Vs to selectively operate a decelerating controller 13 and an accelerating controller 12.  When the absolute value |dV/dt| of the decelerated speed obtained by time-differentiating the speed of its own vehicle V is less than a prescribed threshold value X in the acceleration request mode, the controller 12 is operated by setting the desired vehicle speed Vs to be an aim but when the absolute value of the decelerated vehicle value is not less than a threshold value, the controller 12 is operated by setting a virtually desired vehicle speed kVs larger than the desired vehicle value to be an aim to suppress the over shooting of the speed of its own vehicle in an acceleration controlling process. Thereby preceding vehicle following up control which reduces the fluctuation of speed and is stable is realized.
Patent JP-H0878778-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: MIYAZAKI TAISUKE
IPC: H01S5/00
Filed: 1994-09-07
Abstract: PURPOSE: To provide an array type semiconductor laser device and its manufacturing method wherein its creation is made possible by simple processes and its beam emitting points are concentrated in a narrow scope. CONSTITUTION: In an array type semiconductor laser device, two columns in each of which two semiconductor laser units 1 are superimposed on each other longitudinally are so formed on a submount 3 adjacently to each other that all their beam emitting directions coincide with each other. Further, an active layer 2 present in each semiconductor laser unit 1 is so formed in a higher place than the middle plane between both the end surfaces of each unit that it is close to the side surface of each unit which is opposed to the neighbored column of the semiconductor laser units 1.  Therefore, in comparison with conventional array type semiconductor laser device wherein the central position of the active layer is formed on the upside of the central position of the middle plane between both the end surfaces of each unit, the distribution region of the active layers of the array type semiconductor laser device, i.e., its beam emitting region can be made narrow, and thereby, the condensing of its emitted beam by lens, etc., can be facilitated.
Patent JP-H1060359-A (JP)
Title: Water-based pigment slurry
Inventor: TOMIMORI KAZUNOBU
IPC: C09D133/02
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based pigment slurry having a high pigment concentration and excellent flowability without using a large amount of a surfactant or a fatty acid salt and optionally containing a water-soluble alcohol by adding a specified copolymer. SOLUTION: This invention provides a water-based pigment slurry prepared by uniformly mixing an organic pigment with a water-soluble resin, wherein the water-soluble resin is a styrene/acrylic acid copolymer or a styrene/maleic acid copolymer. The water-soluble styrene/acrylic acid copolymer or styrene/ maleic acid copolymer is desirably one having a weight-average molecular weight of 1,000-25,000 and an acid value of 60-350mgKOH/g. The content of each copolymer is desirably 0.5-10wt.%. This slurry is mixed with a vehicle for a water-base ink to obtain a water-base flexographic or gravure ink.
Patent JP-H0262706-A (JP)
Title: Composite magnetic head
Inventor: HASEGAWA KYOICHI
IPC: G11B5/265
Filed: 1988-08-29
Abstract: PURPOSE:To reduce a relative track position error caused as a manufacture error when an erasure head and a recording and reproducing head are fixed by using a fixed frame to fix an erasure and a recording reproduction core s as to polish the tape slide face of the erasure and recording and reproduction core simultaneously. CONSTITUTION:Erasure cores 1, 1' arranging an I shaped core and C shaped cores at both sides made of a high permeability material whose erasure core insertion slots 6, 6' arranged to a magnetic tape insertion side of a fixed frame 4 are fixed by using an adhesives or the like. Moreover, reproducing and reproduction cores 2, 2' made of a high permeability material having a coil in recording and reproduction core insertion slots 7, 7' arranged to the magnetic tape supply side of the fixed frame 4 are inserted and fixed. Furthermore, the erasure cores 1, 1' and the recording and reproduction cores 2, 2' arranged to the fixed frame 4 are inserted in a shield case 5 and subjected to resin molding and the result is shaped and polished integrally to constitute a composite magnetic head. Thus, the relative location error on the manufacture of the erasure cores and the recording and reproducing cores is reduced to obtain a composite magnetic head without causing the deterioration in the S/N.
Patent JP-S58119701-A (JP)
Title: Vehicular power source in linear motor car
Inventor: TOTSUGI KOUICHI
IPC: B60L1/00
Filed: 1981-12-30
Abstract: PURPOSE:To enable to utilize the electric power of a generating coil as a vehicular power source by providing the generating coil which collects currents by the magnetic actions of currents induced in floating and propelling coils with superconductive magnets on a car body. CONSTITUTION:In a linear motor car 6, currents are induced in floating and propelling coils 2, 2' and 3, 3' by the magnetic fields of superconductive magnets 5, 5', and a car body 4 is levitated and travelled by the electromagnetic inductions of the magnetic fields produced by the induced currents of the coils 2, 2' and 3, 3' and by the magnets 5, 5'. A generating coil 7 is installed on the body 4, thereby crossing the magnetic fields produced by the coils 2, 2' and 3, 3' at the coil 7 to obtain electric power. This induced power is stored in a vehicular storage battery and the like and can be effectively utilized as the vehicular power.
Patent JP-H0766990-A (JP)
Title: Analog signal processing circuit
Inventor: SATO YOSHIFUSA
IPC: H04N5/57
Filed: 1993-08-30
Abstract: PURPOSE:To provide the analog signal processing circuit in which proper picture quality/sound quality control is attained by controlling the picture quality and sound quality optimizingly even in the case of broadcast reception or input of an external signal and estimating more accurate gradation expression state of an input video signal/audio signal while taking the precision of picture quality/sound quality into account. CONSTITUTION:For example, the processing circuit is provided with a video signal processing circuit 8 processing an analog video signal or audio signal or the like as an input signal, plural comparators 11a,11b, 11c, 11d, 11e whose threshold levels differ from each other, and a microcomputer 10 controlling the signal processing by the video signal processing circuit 8 while estimating lightness, density and S/N of, e.g. a video signal.
Patent JP-2000220830-A (JP)
Title: Charcoal fire cooking utensil for cooking stove and production of dedicated charcoal
Inventor: NIINO SHOZO
IPC: F24B1/20
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooking utensil in which charcoal fire can be utilized easily on a gas cooking stove, or the like, and a production method of charcoal for dedicated use. SOLUTION: Charcoal 3 is placed in an iron plate container 1 mounting a metal mesh 2 and placed on a gas cooking stove, or the like. The charcoal 3 to be used is reduced in size and standardized to 3 cm or smaller. Charcoal 3 for 1-2 time use is bagged. According to the arrangement, the cooking utensil can be utilized easily while preventing contamination of hands.
Patent JP-S6372999-A (JP)
Title: Transport method for air-liquid mixture
Inventor: SUZUKAWA YUTAKA
IPC: F17D1/17
Filed: 1986-09-12
Abstract: PURPOSE:To make a pressure loss small at a gas discharge part by obviating the necessity of a gas-liquid separator. CONSTITUTION:A gas well 4 is formed on the way of a pipe line 1. A preliminarily determined quantity of gas is discharged from the well 4 and the volume flow of an air-liquid mixture in the pipe line 1 is kept at a proper level. A level gauge 5 is fitted to the well 4 and a liquid level signal from the gauge 5 is transmitted to a control device 8. This control device 8 controls the opening of a valve 6 so that a predetermined gas discharge quantity will be equal to a gas flow rate detected by a gas flow meter 7. According to the aforesaid constitution, a pressure loss at a gas discharge part can be made small.
Patent JP-H0536562-A (JP)
Title: Ceramic multilayer capacitor
Inventor: YATABE EIJI
IPC: H01G4/12
Filed: 1991-07-31
Abstract: PURPOSE:To provide a ceramic multilayer capacitor having small temperature dependency of a capacity and large capacity. CONSTITUTION:Ceramic dielectrics having different temperature characteristics of permittivities of layers, are laminated to form one multilayer capacitor. Since the capacity of the multilayer capacitor is the total sum of capacities of respective layers, a ceramic multilayer capacitor having small temperature dependency of the capacity can be provided.
Patent JP-H0638000-A (JP)
Title: Facsimile equipment
Inventor: YAMAUCHI MASAHIRO
IPC: H04N1/21
Filed: 1992-07-20
Abstract: PURPOSE:To effectively store several reception data. CONSTITUTION:A main control section 1 which controls the entire device includes input means such as keyboards. A reception section 2 executes the facsimile communication procedure processing and accepts facsimile code data from an opposite facsimile equipment. A storage section 3 stores the facsimile code received from the section 2. A decoding section 4 develops a facsimile reception code on the picture data. A print output section 5 prints out the picture data developed by the section 4 and a display section 6 displays the developed picture data.
Patent JP-H0496709-A (JP)
Title: Method and apparatus for working bristle end of brush
Inventor: KINOSHITA ATSUSHI
IPC: A46D9/02
Filed: 1990-08-13
Abstract: PURPOSE:To polish easily the bristel ends of a brush with a simply structured working device by moving the bruch and a polishing plate relative to each other so that the rotating disc-like polishing plate and the bristle ends of the brush draw a specified locus. CONSTITUTION:A brush transfer apparatus 11 transfers tooth brushes TB in the direction of arrow M1 so that the bristle ends TF of the tooth brush TB draw a rectilinear locus LC. Polishing plates 12-15 are disc-like ones having about 100mm of the diameter for example and disposed so that while they are pressed against the bristle ends TF of the tooth brushes TB, they are located to have the rotary centers' positions alternatively positioned in opposite side to each other about the locus LC of the bristle end TF. Thus, the bristle ends TF of a plurality of tooth-brushes TB can continuously be polished and further, the apparatus 11 can be constructed simply with few troubles, easy maintenance and low production cost.
Patent JP-H0378537-A (JP)
Title: Hot water heating device of throttle body
Inventor: YAMADA YOSHIFUMI
IPC: F02D9/10
Filed: 1989-08-21
Abstract: PURPOSE:To prevent a throttle body from its abnormal high temperature by providing a valve means, which is open-close driven in accordance with a predetermined heating temperature, in a hot water path, in the case of a carburetor in which the throttle body is heated by hot water of passing through the hot water path formed in the throttle body. CONSTITUTION:In a carburetor of an engine, a throttle valve 11 is rotatably supported in a throttle body main unit 1, and a valve shaft 12 of the throttle valve 11 is turned through an electromagnetic clutch mechanism 40 by actuating a motor 50 while through an accelerator link mechanism 30 in accordance with operation of an accelerator pedal. The body main unit 1 is heated by hot water introduced from an inlet pipe line 4 to an annular hot water path 2 formed around an intake passage 1a. Here a valve means 9 for opening and closing the hot water path 2 is provided, and a shape memory alloy-made spring 8, serving as a driving member, is interposed between this valve means 9 and a stepped part 4a, formed in an end face of the inlet pipe line 4, with the valve means 9 urged in a closing direction when a temperature of hot water is increased to not less than a predetermined value.
Patent JP-H0718493-A (JP)
Title: Electrodeposition method for coating material in electrodeposition coating
Inventor: OTA HIROSHI
IPC: C25D13/22
Filed: 1993-06-29
Abstract: PURPOSE:To efficiently subject only the required part to electrodeposition coating with the least possible electrodeposition coating material by impressing a DC voltage between a material to be coated and a nozzle for flow down of the electrodeposition coating material while allowing the electrodeposition coating material to flow down onto the coating surface of the material to be coated. CONSTITUTION:The electrodeposition coating material liquid 9 in a coating material tank 5 is made to flow down onto the surface to be coated (non-plating surface) 7a of the flat planar material 7 to be coated, such as one-side galvanized steel sheet, from the nozzle 6 consisting of a conductive material, such as metal, via a suction pipe 2 and a feed pipe 4 by a pump 1. The nozzle 6 is simultaneously connected to the anode and the material 7 to be coated to the cathode from a DC power source 8 and the coating surface 7a of the material 7 to be coated is subjected to electrodeposition coating with a coating film insoluble in water. The coated material 7 to be coated is subjected to washing, drying and baking and the excess coating material liquid 9 is gathered to the coating material tank 5 and is then used again for the electrodeposition coating. One-side coating of the material to be coated is made possible and the electrodeposition coating is efficiently executed with a small amt. of the liquid coating material, unlike a dipping method.
Patent JP-H03124512-A (JP)
Title: Clamping device for packaging strip
Inventor: YOZEFU KIYUNKU
IPC: B65B13/22
Filed: 1990-08-13
Abstract: PURPOSE: To surely fix a strip by a clamping arm by moving the clamping arm to the clamping position of the strip relative to an inclined support surface of a casing by a back surface of a nose, forming a clearance between the casing and the inclined support surface, and providing the taper in the direction of a strip end. CONSTITUTION: A strip 2 is stretched over a packaged stuff or a package 1, and its end 3 is inserted into a device 4 to tighten or clamp the strip 2. A clamping arm 18 is provided with a clamping nose 35 projected in the direction of a strip end 3, and a back surface 34 of a nose 35 is supported by an inclined support surface 36 arranged on an end part of a recessed part 17. The support surface 36 forms a tapered clearance 37 of a strip channel 5, guides and presses down the clamping nose 35, and as a result, the strip end 3 can surely be clamped by self-closing the clamping nose 35 relative to the support surface 36 when the clamping of the strip 2 is started.