baber/WOPTO huggingface dataset:
Patent JP-H02311530-A (JP)
Title: Preparation of metal-containing aromatic polycyclic polymer
Inventor: YAMAMURA TAKETAMI
IPC: C08G77/60
Filed: 1989-05-26
Abstract: PURPOSE:To improve the mechanical properties, and resistance to oxidation, abrasion, and heat by thermally reacting and/or thermally melting a specific random copolymer with an arom. polycyclic compd. CONSTITUTION:100 pts.wt. random copolymer (A) comprising a transition metal-contg. organosilicon polymer and an arom. polycyclic compd. obtd. from a petroleum- or coal-derived pitch thermally treated and eliminated org. solvent soluble components, wherein Si atoms of said organosilicon polymer are bonded at least partially to C atoms on arom. rings of said polycyclic compd. through Si-C linkage, and 5 to 900 pts.wt. arom. polycyclic compd. (B) comprising a mesophase or two phases, i.e., said mesophase and an optically isotropic phase, are thermally reacted and/or thermally melted at 200 to 500 deg.C. Said organosilicon polymer mainly comprises a bonding unit, Si-CH2, or said bonding unit and another bonding unit, Si-Si, contains H, a lower alkyl, phenyl, or silyl group as a side chain attached to Si, and contains at least one metal selected from the group consisting of Ti, Zr, and Hf bonded directly or through an oxygen atom to at least a part of Si atoms in said bonding units in the main polymer chain. Said arom. polycyclic compd. (B) is obtd. by thermally treating org. solvent insoluble components in a thermally treated petroleum- or coal-derived pitch.
Patent JP-S6022397-A (JP)
Inventor: KOBAN MITSUYA
IPC: H05K5/02
Filed: 1983-07-19
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-S5465539-A (JP)
Title: Separation of transfer paper for electro-photographic process
Inventor: NISHIJIMA HIDEYO
IPC: G03G15/14
Filed: 1977-11-04
Abstract: PURPOSE: To prevent the occurrence of shift of the separation range due to the environmental humidity by selecting the interval between transfer image and  separat- ing charger and the circumferential speed of a photosensitive drum such  that the transfer image may enter the discharge range of the separating charger  after the time of the predetermined range.  
     CONSTITUTION: If we select 0.2<D/V<2 in which the interval D between transfer image and separating charger 1, 2, and the circumferential speed V of photosensitive drum 3, the transfer paper 4 spends its time more than 0.2 seconds where the difference of change of the surface potential due to humidity becomes nearly constant after transferring, hence transferring is done within two scconds where the transferring efficiency falls down as low as 70%, and the transfer paper enters the  discharge range of the charger 2. In consequence, at the time of high humidity, the  shift of the separating range due to the environmental humidity never occurs, so the  transfer paper assuredly separates from the photosensitive drum.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5559743-A (JP)
Title: Electronic parts
Inventor: TERAKADO HAJIME
IPC: H01L23/00
Filed: 1978-10-27
Abstract: PURPOSE: To ensure tacking until soldering is completed, by applying ink for reinforcing adhesive strength to portions except portions where ink for display is applied on the circumferential surfaces of electronic parts, such as, a glass sealing diode, etc. mounted to a print wiring substrate.  
     CONSTITUTION: Ink 7 containing a pigment for displaying polarity, etc. is applied on a circumferential surface portion of glass for sealing a glass sealing diode 3, and ink 8 for reinforcing adhesive strength is applied at locations, which do not stack on the applied portions. The diode 3 is tacked on a print substrate 1, which is provided with a wiring terminal 2 and is coated with adhesives 6, and a nose portion of a lead 4 of the diode 3 is connected to the wiring terminal 2 through solder by dipping the nose portion in a soldering tank. The parts do not slip off during dipping in solder because they are tacked to the substrate more strongly by installing the ink 8 for reinforcing adhesive strength. If employing transparent ink, which does not contain a pigment, as the ink for reinforcing, the ink does not obstruct the view. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5656520-A (JP)
Title: Continuous incineration of waste transferred on airstream
Inventor: HENMI SHIYOUZOU
IPC: B09B3/00
Filed: 1979-10-11
Abstract: PURPOSE: To incinerate the waste with an improved efficiency by transporting the waste in a residential section to a specified spot for collection by means of airstream and further to a separator attached to an incineration equipment, from which the waste is supplied conticuously to a hopper for burning.  
     CONSTITUTION: The waste 2 produced in a high-storied residence 1 and thrown from a waste inlet 3 into a dust chute 4 is accumulated and stored temporarily in a reservoir and discharge drum 5 and then discharged into the first transportation pipe 9 to ride on the airstream flowing in the pipe 9. Then the waste 2 is thrown into the separator 15, separated from the airstream and discharged through a discharger 23 into the second transportation pipe 22. On the airstream generated by a wind fan 21, the waste is fed into another separator 27 attached to the incieneration equipment 26, where small-sized matters such as papers floating on the ascending air stream and large-sized waste are separated from each other. The latter is supplied continuously into a hopper 34 and fed into a boiler 35 to be burned. On the other hand, the former is supplied to a burning grid 36 through a transportion pipe 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0428480-A (JP)
Title: Steel plate with wear resistant projections for construction equipment or the like and its manufacture
Inventor: OKAMOTO NAOKI
IPC: B23K9/04
Filed: 1990-05-22
Abstract: PURPOSE:To manufacture wear resistant reinforcing material having the contradictory performance of softness and wear resistance by cooling and hardening circular molten pools formed successively in accordance with the movement of a base metal steel plate and welding and forming wear resistant projections with high hardness in a lined up state at equal intervals on the overall surface of the base metal steel plate. CONSTITUTION:Four wires 3 are arranged vertically with respect to the base metal steel plate 1 moving intermittently by set dimensions toward one direction and arcing is carried out by an arc welding means between the wire 3 lower ends and the surface relative positions of the base metal steel plate 1 and the circular molten pools 2' having an almost convex lens shape are formed by molten drips of the wires 3. Afterward, arcing is stopped and the base metal steel plate 1 is moved by the set dimensions and this is repeated and the circular molten pools 2 are formed successively and the circular molten pools 2' are cooled in accordance with the movement of the base metal steel plate 1 and the wear resistant projections 2 are formed. The wear resistant projections 2 are then formed in the lined up state in four rows at the equal internals on the surface of the base metal steel plate 1.
Patent JP-S5464728-A (JP)
Title: Eaves trough
Inventor: SATSUMOTO SHINICHI
IPC: B32B37/00
Filed: 1977-10-31
Abstract: PURPOSE: To prevent the abnormal transformation of an eaves trough by applying metal leaves to the under surface of the main body of an eaves trough made of hard synthetic resins for the transformation and restoration like a bimetal.  
     CONSTITUTION: To the under surface of the main body 1 of an eaves trough formed by synthetic resins, copper leaf, aluminium foil, steel paper, and other metal leaves 2 are applied by tight pressing. When strong sunshine is given, the eaves trough is given a high temperature, and its curvature is reduced by the transformation in the width like a bimetal as the expansion rate of the main body 1 is greater than that of metal leaves. When the sunshine is weak under rain or some bad weather to give relatively a lower, temperature to the eaves trough, a transformation is given to increase the curvature reversely to restore the original shape as the contraction rate of the main body 1 is smaller than that of metal leaves 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06342068-A (JP)
Title: Ultrasonic measuring apparatus for vehicle-mounting
Inventor: SATO KAZUO
IPC: B60G17/019
Filed: 1993-06-02
Abstract: PURPOSE:To detect the speed of a vehicle with good accuracy by a method wherein ultrasonic waves are sent to a wheel at a prescribed depression inclination, their reflected waves are received and the rotational speed of the wheel is operated on the basis of a Doppler frequency. CONSTITUTION:An ultrisonic-wave transmitter-receiver TR is mounted inside the wheel house of a vehicle 100 in such a way that it is in parallel by D (m) in a direction opposite to the advance direction of the vehicle 100 and that its angle of depression phi is set at 45 deg. with reference to its horizontal plane. Then, the wave transmitter-receiver TR transmits ultrasonic oscillations at 200kHz to a tread part T on a tire T in a prescribed beam width, and it receives their reflected waves. A wheel-speed operation means operates the rotational speed 0. of a wheel on the basis of the Doppler frequency of the wave transmitter-receiver TR. Then, the speed operation means operates a vehicle speed V on the basis of the rotational speed of the wheel. When the vehicle speed V is V./[1-(k)] when a tire slip rate is designated as (k). Since the slip rate can be approximated to (k)  0 in cases other than 4 braking operation, V 'g 0.. In addition, when the vehicle speed V is integrated and differentiated, a distance and an acceleration can be obtained.
Patent JP-S61290806-A (JP)
Title: Photodetection circuit for optical communication
Inventor: MATSUDA HIROYUKI
IPC: H04B10/50
Filed: 1985-06-19
Abstract: PURPOSE:To receive stably an optical signal from a minute input to a large input even under communication environment of external light by connecting a load impedance circuit where a photodetector element and an active element whose impedance is increased at a modulation frequency region are connected in series to a prescribed potential point. CONSTITUTION:In making signal light subjected to intensity modulation including external disturbing light due to space propagation incident in a photodiode 1 and a photoconductive element 2, with respect to a high frequency component of the photo current subjected to photoelectric conversion by the photodiode (photodetector) 1, that is, the current of the modulation frequency component of the signal light, since the impedance of capacitors 4, 5 is sufficiently low, the current flows to the capacitor 5 almost through the photoconductive element (impedance element)2, the capacitor 4 and a resistor 3. On the other hand, the low frequency component of the light current subjected to photoelectric conversion by the diode 1, that is, the current of noise component of the external disturbing light becomes partly a base current of a transistor 6 via a resistor 3, because the impedance of the capacitors 4, 5 is sufficiently high conversely for the high frequency component current.
Patent JP-S6026276-A (JP)
Inventor: YAMASHITA NAOHIKO
IPC: F25J1/00
Filed: 1983-07-21
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-S5835391-A (JP)
Title: Method for recovering heat by organic heat-transmitting medium oil
Inventor: MURAHASHI TERUYOSHI
IPC: F28D21/00
Filed: 1981-08-25
Abstract: PURPOSE:To constantly maintain the internal pressure of a heat-recovering heat exchanger at the atmospheric pressure level, by a method wherein a pressure rise is easily  relieved even when the temperature of a heat-transmitting medium oil is raised to or  above the boiling point of the oil at the time of stagnation of the oil. CONSTITUTION:The heat-recovering heat exchanger 2 placed at a rising pipe 1 for a  coke furnace is connected to a heat-radiating heat exchanger 3 by a pipe 4, and a  pump 6 is placed in an intermediate part of the pipe 4. An expansion tank 7 is placed  in a pipe 8 branched from an appropriate part of the pipe 4 which connects the heat  exchanger 2 with the pump 6. In the tank 7 in which the liquid level does not exceed  the level of the uppermost end 10 of heat-transmitting surfaces of the heat exchanger 2,  an overflow pipe 9 is placed at the same level, and the liquid surface in the tank 7 is  opened to the air. Accordingly, in case of emergency wherein the pump 6 is stopped due  to the interruption of power supply or the like, the heat exchanger is connected to the  tank 7, and since the liquid level in the tank 7 is set to be not higher than the level of said uppermost end 10, the free surface of the heat-transmitting medium oil is always  maintained at the atmospheric pressure, so that a pressure rise due to a rise of the temperature of the oil can be prevented in any case.
Patent JP-S5834169-A (JP)
Title: Treatment for fe-zn alloying of zinc hot dipped steel plate
Inventor: ABE MASAKI
IPC: C21D9/52
Filed: 1981-08-25
Abstract: PURPOSE:To improve the workability, chemical conversion treatment property, material quality, etc. of plating layers by annhilating spangles of a steel plate carried out with zinc hot dipping without heat treatment in a line and subjecting the steel plate to secondary annealing on the outside of the line thereby forming alloyed layers. CONSTITUTION:In a continuous type zinc hot dipping line, zinc plating is carried out on a steel plate by using a plating bath contg. 0.08-0.20% Al in molten zinc. The spangles on the surface layers of the plating are annihilated by a method other than a heat treatment such as spraying of water, chemical solns., a gas dispersed with powder of vapor Zn or the like in the line. The steel plate is fed to an open coil annealing furnace on the outside of the line, where the plate is held for 1-5hr at 370-410 deg.C to form alloyed layers of Fe-Zn on the surfaces of the steel plate. By such method, the galvanealed steel plate having excellent chemical conversion treatment property and the workability of the plating layers is produced stably without any limitation for the compsns. of steel materials.
Patent JP-H09315451-A (JP)
Title: Cap suitable for sterile filling
Inventor: KIKUCHI HIROAKI
IPC: B65D41/34
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To impart permanent slipperiness to an inner face of a cap and maintain a sealing and an unsealing torques of the cap within a suitable range by forming at least the inner face of a top cover of the cap, which is brought into contact with a container mouth, from a specified resin composition whose density is not higher than a specified value. SOLUTION: A plastic cap comprises a cap main body 1 formed from a top cover 12 and a skirt-like side wall 13 suspended from a peripheral edge of the top cover 12, and a peripheral band 2 for clearly indicating an unsealing portion, which is positioned on the underside of the skirt-like side wall 13 via an annular cut face 3. In this plastic cap, at least an inner face of the top cover 12, which is brought into contact with a container mouth, is formed from a continuous phase of an ethylenic polymer whose density is 0.935g/cm<3> , and a dispersed phase of an ethylenic polymer organopolysiloxane copolyer, which is dispersed in the continuous phase.  By this method, even in the case where the inner face of the top cover 12 is brought into contact with a sterilizing liquid or with cleaning water, permanent slipperiness is imparted to it and, further, there is little tendency that the component of slipperiness is migrated to contents.
Patent JP-H08330743-A (JP)
Title: Multilayered printed-wiring board
Inventor: SHINOHARA KAZUO
IPC: H05K1/02
Filed: 1995-05-30
Abstract: PURPOSE: To prevent the lamination of a plurality of wiring layers in an incorrect lamination order and to improve the characteristics and productivity of the wiring layers by a method wherein the wiring layers are laminated in such a way that the lamination order of the wiring layers can be easily confirmed in the middle of the lamination of the wiring layers and after the lamination of these wiring layers. CONSTITUTION: In the case where more than two layers of wiring layers are formed by lamination, the wiring layers are laminated in such a way that identification marks 63, 64, 65 and 66 for displaying the lamination order of the third to sixth wiring layers 46, 48, 50 and 52, which are at least fixed in their orders to be laminated, are provided on these wiring layers and when the wiring layers are laminated in the normal order, the respective identification marks provided on the wiring layers are seen in arrangement in the correct order from the surface of the uppermost wiring layer and when the wiring layers are laminated in an incorrect order, the marks are seen in arrangement in the incorrect order.
Patent JP-H08330749-A (JP)
Title: Case body and manufacture thereof
Inventor: WAKINO JUN
IPC: A45C11/00
Filed: 1995-05-30
Abstract: PURPOSE: To disperse heat generated locally in a substrate extending over a wide range and to dissipate efficiently the heat by a method wherein the surface parts on the outer and inner sides of a case body are formed of plastic subjected to blow molding and the material of a high heat conductivity is filled in the hollow part of the case body. CONSTITUTION: The surface parts 1c on the outer and inner sides of a case body 1a consist of plastic molded by a blow molding, such as ABS resin, and material 2 of a high heat conductivity, such as water, is filled in the hollow part of the case body 1a. Thereby, heat generated from a substrate 3a in the case body 1a is evenly transmitted to the whole case body 1a via the material 2, which is filled in the case body 1a and has the high heat conductivity, and is dissipated to the outside extending over a wide area and a temperature rise in the case body 1a is inhibited.
Patent JP-H09296589-A (JP)
Title: Panel with reflection pattern
Inventor: TOMIZAWA MASAYUKI
IPC: E04F13/12
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel of checkered pattern of beautiful color as a building material at a low cost by arranging a large number of square stainless steel sheets forming a specular surface of the hair line pattern on a base plate so as to be alternately across with each other in the adjacent condition. SOLUTION: A specular surface having a large number of fine grooves 3 extended in the direction parallel to the side is formed on a square stainless steel sheet, and a peelable paper is attached to its surface to form a panel board 1. A large number of panel boards 1 are adhered to the surface of a square base plate 5 with the adhesive in a mutually adjacent condition so that the panel boards are across the direction of the fine grooves at right angles following the checkered pattern, and then, the peelable paper is removed to constitute a panel P with reflective pattern. A fixture 6 is provided on four sides of the panel P respectively.  The panel boards 1 of various shapes, such as rectangle, equilateral triangle, isosceles triangle, isosceles right triangle, and equilateral hexagon may be arranged on the base plate 5 following various pattern such as hound's tooth check pattern, hexagonal pattern, scale pattern and hemp-leaf pattern. A beautiful colored pattern can be obtained.
Patent JP-S6111769-A (JP)
Title: Developing device
Inventor: AMITANI JIYOUJI
IPC: G03G15/09
Filed: 1984-06-27
Abstract: PURPOSE:To supply uniformly and stably a developer by attaching electrostrictive elements to flange members which contact respectively with a magnetic roller and developing sleeve so as to face the same and generating circumferentially progressive oscillations therefrom. CONSTITUTION:The electrostrictive element 11 is disposed in contact with the flange 9 which contacts with the magnet roller 2. The progressive oscillation wave advancing circumferentially around the flange 9 is generated by conducting the electricity of a suitable phase from an AC power source E2 to the element 11 then the magnet roller 2 is rotated. The element 12 is similarly excited by an AC voltage E1 and the sleeve 3 is rotationally driven. The concn. of the developer is thus maintained at a specified and adequate value by stirring and transferring the developer in the above-mentioned manner. The developing (recording) image quality of the copying machine is thus made uniform and non-directional and the formation of a halftone image, etc. is made possible.
Patent JP-2000322929-A (JP)
Title: Light source unit device and light source device
Inventor: OSHIMA MUTSUMI
IPC: F21Y101/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of achieving still higher brightness and density without increasing the cost of the device and without upsizing the device. SOLUTION: All the optical members except a light source lamp 4 and a heat sink 5 for holding the light source lamp are mounted on one base member 2, and cooling air is taken in from cooling-air inlets 25 provided near the components on the base member 2. Thus, highly accurate positioning can be performed while the amount of optical-axis adjustment work required for assembling can be reduced, thereby suppressing the costs, and the lamp and its adjacencies can be cooled without adding a cooling fan that increases the cost and without upsizing a device.
Patent JP-S5255886-A (JP)
Title: Light emission brightness adjusting method for display unit having mem ory functions
Inventor: KINOSHITA KENJI
IPC: H04N5/70
Filed: 1975-11-04
Abstract: PURPOSE:To adjust the light emission brightness, light emission brightness ratio and tonal degree of a picture or letter display unit using electroluminescence.
Patent JP-S61290234-A (JP)
Title: Equal velocity universal joint
Inventor: KIMATA KEI
IPC: F16D3/205
Filed: 1985-06-17
Abstract: PURPOSE:To produce the outer ring through cold forging in equal velocity universal joint for front drive vehicle by inwardly inclining the side wall face of truck groove for forming the rolling guide face. CONSTITUTION:The rolling guide face 18 of bearing assembly 23 is formed with the side wall face 15 of truck groove 14 and the bottom face 17 shifted to the corner to incline the side wall face 15 inwardly of the truck groove 14. With such structure, the bearing assembly 23 can be moved to the direction of outer ring without forming a rolling guide groove in the side wall face 15 of truck groove. Consequently, the outer ring 11 can be produced through cold forging.
Patent JP-H07330562-A (JP)
Title: Light protection cosmetic composition and its use
Inventor: IZABERU ANSEN
IPC: A61K8/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a composition having an enhanced sunscreen factor and suited for enhanced photoprotection of human skin and/or hair against UV light. CONSTITUTION: This topically applicable sunscreen cosmetic composition especially suited for enhanced photoprotection of human skin and/or hair comprises (i) a solubilization target screening system of a constituent selected from from (A) 4-methylbenzylidene camphor and/or (B) 4-(tert-butyl)-4'- methoxybenzoylmethane and (ii) a solubilizing screening system of a constituent selected from (C) homomenthyl salicylate and/or (D) octyl salicylate in an amount sufficient to substantially completely dissolve the total amount of the solubilization target screening system (i) in a cosmetically acceptable vehicle, diluent or carrier especially as an oil-inwater type emulsion cosmetic.