baber/WOPTO huggingface dataset:
Patent JP-S5246831-A (JP)
Title: Liquid crystal display device and method of producing same
Inventor: RUUDORUFU HOENSUGEN
IPC: G02F1/1335
Filed: 1976-10-06
Abstract: A liquid-crystal display having two carrier plates, between which a liquid crystal material is enclosed in hermetically sealed relation, and which have respective electrode coatings on their inner surfaces, at least one carrier plate having a polarizer disposed on the outer surface thereof, comprising a chemically inert, transparent and optically inactive protective foil and a dichroitic layer disposed between the protective foil and the carrier plate, with the marginal edges of the polarizer being covered with coating means for sealing the dichroitic layer from atmospheric influences, particularly humidity, and method of making the same.
Patent JP-H09306701-A (JP)
Title: Chip electronic part
Inventor: HAYASHIDA TAKUYA
IPC: H01C1/04
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part in which a mark is prevented from becoming unclear during conveyance or process by forming a temporary mark protective film on the surface of a mark printed on a protective film. SOLUTION: A glass coat 6 and an overcoat 7 are sequentially formed an dried. Paste for making a mark M is applied and dried. A temporary mark protective film B is formed on the surface of the pasted mark M on the glass coat 6 and the overcoat 7 which are not sintered. The temporary mark protecting film B is made of a material which is filmed at 200 deg.C or lower and completely dissipates at 400 deg.C or higher. When a baking process is performed at 400 deg.C or higher, the temporary mark protective film B dissipates and the mark M goes down on the surface of the overcoat 7, thereby forming the top face of the resistor chip flush with she surface. Consequently, inconveniences that the protective layer and the mark come off or are partially damaged and the mark is blurred can be prevented.
Patent JP-S5911055-A (JP)
Title: Semiconductor communication controller
Inventor: ISHITANI TSUNEHACHI
IPC: H04L12/00
Filed: 1982-07-10
Abstract: PURPOSE:To attain high speed data transmission with a simple circuit constitution, by performing autonomously plural synchronism control processings of a semiconductor communication controller with a synchronism detecting circuit. CONSTITUTION:When a CPU designates a DTE-DCE control mode for connection between a public data network synchronism terminal device DTE and a data line connecting device DCE to a mode register 55, the end of connection is detected at a pattern detector 40. When an SYN detecting circuit 45 detects the synchronism with a data signal, the semiconductor communication controller is transferred automonously to a high level data link HLDL transmission control mode. When the resotration or disconnection of the line is detected, the mode is transferred again to the DTE-DCE control mode.
Patent JP-S5551104-A (JP)
Title: Solenoid operated selector valve
Inventor: KAWASAKI TADAYUKI
IPC: F15B11/08
Filed: 1978-10-02
Abstract: PURPOSE: To prevent rises in oil temperature by providing a spool type unloader valve, a pilot operated type poppet valve, and two two-position three-port solenoid valves for feeding and releasing pilot pressure for the unloader and poppet valves, and by circulating hydraulic oil under no load.  
     CONSTITUTION: With solenoid pilot valves 18 and 19 unexcited, a pilot pressure chamber 7 of an unloader valve 6 is communicated with the delivery port of a pump 3, while a pilot pressure chamber 14 of a poppet valve 11 is opened into a tank 2. Therefore, the valve 6 moves against the force of a return spring 8, and a chamber 9 in communication with the delivery port of the pump 3 communicates through a communication hole 6a with a chamber 6b opened into the tank 2. As a result, the hydraulic oil discharged from the pump 3 is returned to the tank 2 via the valve 6 and circulated under no load. The feed and release of the hydraulic oil for a load cylinder 5 are conducted by the excitation of the valves 18 and 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08290732-A (JP)
Title: Child seat device for vehicle
Inventor: KITAMURA KATSUMI
IPC: B60R22/10
Filed: 1995-04-24
Abstract: PURPOSE: To provide a child seat device for a vehicle having a reclining function, which can be lightened as well as to be provided in a simple structure and at a low cost. CONSTITUTION: This device is equipped with a stopper pin 17, first locking holes 22a-22c in/with which a part of 17B of the stopper pin 17 arranged on the side surface of a sheet part 2 is inserted and engaged, and second locking holes 24a-24c in/with which a part 17B of the stopper pin 17 arranged on the side surface of a backrest part 3 is inserted and engaged, and also a plurality of first locking holes 22a-22c and second locking holes 24a-24c is arranged thereto. The inclination magnitude of the backrest part 3 against the sheet part 2 can be adjusted by selecting a position in/with which the stopper pin 17 is inserted and engaged.
Patent JP-H0416608-A (JP)
Title: Dust box of sweeper
Inventor: SUZUKI SHINOBU
IPC: E01H1/08
Filed: 1990-05-10
Abstract: PURPOSE:To effectively utilize the capacity of a dust box by swingably attaching a dust feed plate to the dust sweeping port of the dust box in relation to the bottom face of the dust box and swinging the plate by means of an actuator for opening and closing. CONSTITUTION:A dust feed plate 1 is swingably attached to the dust sweeping port 92 in relation to the bottom face of a dust box 92. A hydraulic cylinder 2 used as an actuator for opening and closing is connected to the plate 1 and is swingable around a hinge 10 in perpendicular direction. At the time when a specified amount of dust is piled near the dust sweeping port 921, the cylinder 2 is contracted to put the dust in the depth of the box 92, and the plate 1 is returned to the original position. Therefore, the accommodative capacity of the box 92 can effectively be utilized resulting in the improvement of working efficiency.
Patent JP-S5912755-A (JP)
Title: Regeneration of adsorbent for inorganic cobalt
Inventor: TANAKA KOUJI
IPC: G21F9/00
Filed: 1982-07-13
Abstract: PURPOSE:To regenerate an adsorbent for inorg. Co, by a method wherein a controlled elution liquid is passed through a regeneration column filled with an inorg. Co adsorbing material having a Co ion caught thereby to remove the Co ion and, thereafter, the adsorbent for inorg. Co is washed with pure water. CONSTITUTION:An elution liquid controlled so as to bring the pH value and the liquid temp. thereof to set values by the injection of eluting agent for Co (e.g., sulfuric acid) is recirculated to and passed through a regeneration column filled with an inorg. adsorbing material for Co (e.g., titanium oxide) capturing Co ions to elute the Co ion and this eluted liquid is recirculated and passed though a cation exchange resin column to remove the Co ion from the eluted liquid. After the Co ion is removed from the adsorbent for the inorg. Co, said adsorbent is washed with pure water to be regenerated. By this method, the conventionally difficult recirculatory use of a high temp. Co removing apparatus is enabled by the regeneration of the used adsorbent to remain only a small amount of conc. Co in a waste material and the amount of a radioactive waste material is reduced to a large extent.
Patent JP-S61411-A (JP)
Title: Oil/water separator
Inventor: NUMATA TOSHIAKI
IPC: B01D17/00
Filed: 1984-06-12
Abstract: PURPOSE:To make the titled separator compact and inexpensive while making it possible to easily achieve the removal of only oils and fats, by forming an inflow chamber, a separation chamber and an outflow chamber in a stay tank and forming the separation chamber so that the upper cross-sectional area thereof in the vicinity of the surface of water is made narrow as compared with the lower one thereof. CONSTITUTION:Waste water containing oils and fats flowed in a stagnation tank 2 from an inflow pipe 3 is at first forcibly flowed down into an inflow chamber 6 and thereafter passed under partition plates 5 to be flowed down to a separation chamber 7. Then, oils and fats OF low in specific gravity are separated and floated from the wide range between the lower vertical surfaces 5b, 5b spaced apart from each other of the partition plates 5, 5 and flocculated on the surface of water between upper vertical surfaces 5a, 5a having a gap formed so as to be narrower than that between the lower ones and only treated waste water, from which said oils and fats OF were removed, is passed under the partition plates 5 to be flowed to an outflow chamber 8 and discharged to a sewage pipe from an outflow pipe 4 through a discharge pipe. Oils and fats flocculated on the surface of water of the separation chamber 7 are periodically removed.
Patent JP-S5546565-A (JP)
Title: Semiconductor device
Inventor: TOMITA MAKOTO
IPC: H01L21/52
Filed: 1978-09-29
Abstract: PURPOSE: To prevent gold plating layer from diffusing and absorbing in nickel plating film at heat treating time and secure stably a semiconductor element thereto by forming 0.5μ or less of base nickel plating layer on a disk for absorbring thermal  expansion difference.  
     CONSTITUTION: Approx. 4W6μ of gold plating film 13 is laminated on a film 12 having less than 0.5μ of nickel film on a molybdenum disk 9. This disk 9 is soldered at 10 to a heat dissipating plate 7, and secured to a silicon element 8 with gold and silicon alloy 11. Since the base nickel flim 12 is formed less than 0.5μ at this time, gold is diffused less into the film 12 when soldering the heat dissipating plate to the disk 9. Accordingly, since necessary amount of gold film is retained on the surface, a semiconductor element can be secured to stably secure with gold and silicon eutectic solder. According to this configuration, it requires no gold replating work to thereby remarkably improve the workability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6291240-A (JP)
Title: Lithium ion exchange method of mordenite
Inventor: ITABASHI KEIJI
IPC: B01J20/16
Filed: 1985-06-05
Abstract: PURPOSE:To prevent a lowering of adsorption capacity and promote a lithium ion exchange rate of mordenite, by exchanging in advance cations in mordenite for protons, thereafter, performing ion exchange using lithium hydroxide. CONSTITUTION:After sodium ions in mordenite are exchanged for protons, exchange is performed between protons and lithium ions by bringing into contact with aqueous solution of lithium hydroxide. The mordenite may be either synthetic or natural mordenite and either powdered or molded mordenite are usable. As a method for exchanging cations in mordenite for protons, a method to make directly a proton type by bringing into contact with an acid is suitable. Ion exchange is usually carried out at a temperature of normal - less than 100 deg.C for 30min-24hr. Suitable concentration of aqueous solution of lithium hydroxide is 0.01-1.0mol/l.
Patent JP-S5912991-A (JP)
Title: Storage of liquefied oil of coal
Inventor: MIKAMI KOUICHI
IPC: C10L1/223
Filed: 1982-07-13
Abstract: PURPOSE:To store a liquefied oil of coal for a long period with preventing its change in quality, by adding a specific radical stabilizer to the liquefied oil of coal. CONSTITUTION:Preferably 100-5,000ppm powder or liquid radical stabilizer consisting of one or more compounds selected from hindered phenol, aromatic amine, metal salt of dithiophosphoric acid, and metal salt of N,N'-dialkyldithiocarbamic acid is added to a liquefied oil of coal, which is stored. The addition temperature is preferably <=300 deg.C.
Patent JP-H0686554-A (JP)
Title: Divided-voltage multiplied-current rectifier circuit
Inventor: KUKIHARA TAKEAKI
IPC: H02M7/12
Filed: 1991-03-01
Abstract: PURPOSE:To reduce the weight and volume of an AC adapter and facilitate its integration into an apparatus, by forming a circuit comprising plural capacitors and diodes, and by providing additionally a charge-discharge changeover switching element, in a DC power supply circuit for converting a commercial AC power supply into a low voltage DC one. CONSTITUTION:A series-parallel capacitor circuit is formed out of the group comprising plural capacitors 1 and series diodes 2 inserted respectively between them and the group comprising two sets of parallel diodes 3. At this point, for performing the charge from an AC input terminal 9 and the discharge from a DC output terminal 8 in different times from each other, a time-changeover switching element 6 is provided, and the base current thereof is introduced into it from the AC input terminal 9 via diodes 11, 12 and a resistor 10 to alternate the charge and discharge operations every half period. By this configuration, the weight and volume of an AC adapter are reduced, and its integration into an apparatus is facilitated, and further, the use of the switching elements generating electric noises can be reduced.
Patent JP-H0614973-A (JP)
Title: Transfusion container
Inventor: SANO MINORU
IPC: B65D25/08
Filed: 1993-04-23
Abstract: PURPOSE:To provide an aseptic mixed operation type transfusion container easy to operate, requiring no labor, preventing the leakage of the medicinal liquid, and having little number of part items. CONSTITUTION:A transfusion container is constituted of a medicine container 1, a solution container 2, a double-end needle 3, a guide capsule 4, a cap 5, and a vial guide 6, and the double-end needle 3 and the mouth section 11 side of the medicine container 1 are stored in the guide capsule 4 in this order slidably downward. The medicine container 1 is inserted into the vial guide 6 with its mouth section 11 protruded to the outside. When the cap 5 is rotated clockwise, the medicine container 1 is lowered together with the vial guide 6, the rubber plug 12 of the medicine container 1, the rubber plug 24 of the solution container 2, and a closing membrane 23 are pierced by the double-end needle 3, and both containers 1, 2 are communicated with each other. The guide capsule 4 is removably fitted to the solution container 2 with a guide capsule fixing ring 7.
Patent JP-H06308716-A (JP)
Title: Pattern inspecting device and pattern inspecting method
Inventor: MASUDA SATOSHI
IPC: G03F1/84
Filed: 1993-04-24
Abstract: PURPOSE:To improve the vibration and nonlinearity of a stage, to eliminate the uselessness associated with acceleration and deceleration and to enable inspection with high efficiency and high sensitivity at a high speed by picking up pattern images while continuously rotating the object to be inspected at a prescribed speed. CONSTITUTION:This inspecting device is provided with the rotating X-Y stage placed thereon with the substrate 1 which is to be inspected and is formed with patterns. A load correcting mechanism 5 is disposed in a position symmetrical with the stage 2 relative to a revolving shaft 4 of this stage 2 and the deviation in the load on the revolving shaft 4 is corrected cooperatively with the movement of the position where the substrate 1 to be inspected is placed. The images of the patterns formed on the rotating substrate 1 to be inspected are then picked up and these pattern images are converted to electric signals by a line sensor mechanism 6. Further, the image pickup position on the patterns of the image pickup data of the line sensor mechanism 5 is measured. The pattern image pickup data of a unit inspection frame and the image pickup position on the patterns of the image pickup data are sent to a CPU 20 and a peripheral circuit at every one turn of the X-Y stage 2 in this constitution.
Patent JP-S63285452-A (JP)
Title: Inspecting device for linear end face
Inventor: ITO TOMOYUKI
IPC: G01B11/30
Filed: 1987-05-18
Abstract: PURPOSE:To obtain an inspecting device made compact for a linear body end face, by combining surface measurement by an interference fringe and observation of surface condition by a microscopic function in the same apparatus. CONSTITUTION:When measuring ruggedness and a curved state of an end face of a linear body 7, a shield plate 6a of a shielding device 6 is lifted and laser light is directed onto an optical path A from a light source 1. The laser light reaches a half mirror 4 after passing through parallel plates 2 and 3 for moving optical path concurrently serving as dimmer filter, and the transmission light and reflected light are reflected on a reference reflection plate 5 and on an end face 7a and meet each other with a half mirror 4 to be combined; consequently, an interference light passes through an objective lens 9 and an imaging lens 10 to form an image on a CCD camera 11. Then, a microscope is so arranged that laser light, while light or red light is selected as desired for the light source 1 and irradiated with the shield plate 6a sticking out. The light beam is reflected on a half mirror and then on the end face 7a to develop an image of the end face on the CCD camera 11 after passing through the objective lens 9 and the imaging lens 10.
Patent JP-H01293969-A (JP)
Title: Soldering device for mounting part on printed board
Inventor: KIKUCHI MISAO
IPC: H05K3/34
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the deterioration of a solder adhesive property and the reduction in a soldering strength by arranging the center part of a mesh smaller than the external shape of a chip part and the outer peripheral part wire gauge on a nozzle main body and solder tank and making the outer peripheral part wire gauze detachable. CONSTITUTION:The center part wire gauzes 20-1, 20-2 having smaller meshes than the external shape of a chip part are respectively fitted to the upper end of nozzle main body 11-1, 11-2. The outer peripheral part wire gauzes 21-1, 21-2 in the same mesh are fitted to the peripheral side of the semi-circular tanks 10-1, 10-2 and made detable from the center part wire gauzes 21-1, 21-2. All of the wire gauzes are thus free from the projection and reflux of a solder flow and a falling chip part 51 is collected onto the outer peripheral part wire gauzes 21-1, 21-2 from the center part wire gauzes 20-1, 20-2 and the chip part 51 is removed by taking out the wire gauses. Consequently the deterioration of the solder adhesive property and the reduction in the soldering strength are surely prevented.
Patent JP-S5346175-A (JP)
Title: Moving bed type thermal cracking furnace
Inventor: ASAKAWA KIYOSHI
IPC: F23G5/30
Filed: 1976-10-08
Abstract: PURPOSE: To avoid bridging and adhesion of wastes and to improve the thermal cracking efficiency in such manner that the ratio of an inner circumferential length of a longitudinal section of a retort to its inner area is limited. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5821563-A (JP)
Title: Device for introducing volatile substance in specimen
Inventor: MATSUI MASAMI
IPC: G01N30/08
Filed: 1981-07-31
Abstract: PURPOSE:To make it possible to introduce almost all amount of volatile substance in a specimen into a gas chromatograph, etc. by causing an adsorbent to adsorb volatile substance by heating a specimen and then causing the volatile substance to revolatilize by reheating the adsorbent. CONSTITUTION:When a solid specimen is tested, one end of a tube 21 is stopped with glass wool 22 and a piece of specimen P is placed inside, and when a liquid specimen is used, a specimen capsule is made by coating a specimen liquid L on the internal surface of the tube 21'. A rubber septum 6 is removed from a specimen heating unit 2 and the specimen capsule 20 is placed in a specimen chamber 9. At this time, the flow route of a three-way cock 15 is set as shown by broken lines. After that, a glass tube is tightly closed by installing the rubber septum 6 to the tube and a connecting unit 4 is inserted into a septum S of a gas chromatograph G and the cock 15 is adjusted to the flow route shown by a solid line. Here, the specimen capsule 20 is heated by operating a specimen heating means 10. By this, volatile substance is separated from the specimen and transferred to a collector 3 by carrier gas and collected and adsorbed by an adsorbent 1.
Patent JP-H07326307-A (JP)
Title: Cathode-ray tube and cathode-ray tube display device
Inventor: JITSUKATA HIROSHI
IPC: H04N3/18
Filed: 1994-06-02
Abstract: PURPOSE:To restrain alternating electric field (unnecessary radiating electric field) emitted from a display surface of a cathode-ray tube display device. CONSTITUTION:Capacitance between a deflection yoke 6 and an interior conductive film 13 is reduced by reducing an area of the interior conductive film 13 formed in a funnel 9 of a cathode-ray tube device 1 opposite to the deflection yoke 6. Thereby, pulse voltage supplied to the deflection yoke reduces ampilitude of alternating voltage generated in the interior conductive film by capacitive coupling and the alternating field radiated frontwardly from a face plate 3 of the cathode-ray tube caused by the alternating voltage can be restrained.
Patent JP-S62280249-A (JP)
Title: Heat-resistant resin composition
Inventor: MIURA TETSUJI
IPC: C08L35/00
Filed: 1986-05-28
Abstract: PURPOSE:To provide the title compsn. having excellent moldability and resistance to impact and heat, consisting of a specified imide copolymer, a styrene polymer having an oxazoline group and a styrene polymer and/or an arom. polyether polymer. CONSTITUTION:A predetermined amount of an arom. vinyl monomer (a) such as (alpha-methyl) styrene is copolymerized with an unsaturated dicarboxylic acid imide derivative (b) such as (N-methyl)maleimide, an unsaturated dicarboxylic acid anhydride (c) such as maleic anhydride and other copolymerizable vinylmonomer (d) to obtain an imide copolymer (A) composed of 30-90% (by weight; the same applies hereinbelow) residue of the component (a), 3-70% residue of the component (b), 0-20% residue of the component (c) and 0-40% residue of the component (d). 5-80% component A is blended with 3-60% styrene polymer (B) having an oxazoline group, such as PS, and 5-80% styrene polymer such as PS and/or arom. polyether polymer (C).
Patent JP-S5824657-A (JP)
Title: Sealing method for liquid, and diaphragm valve
Inventor: SHIMADA RIYUUKICHI
IPC: F16J15/16
Filed: 1981-07-31
Abstract: PURPOSE:In a sealing method for a liquid vessel in which a band-shaped material is dipped for treatment, to heighten the sealing performance, by providing a diaphragm valve for an air bearings, in the slit of the vessel wall, through which the band-shaped material is passed, so that thin gas films are made on the obverse and reverse sides of the band-shaped material by the valve. CONSTITUTION:A diaphragm valve for an air bearing is provided in the slit 13 of the wall 11 of a liquid vessel in which a band-shaped material S is dipped for treatment while being passed through the slit. The diaphragm valve comprises an upper and a lower half portions 30, 30' vertically symmetric to each other as to the band-shaped material S. The upper half portion 30 comprises a base section 31 and a diaphragm section 32 made of a flexible material. The base section 31 includes four walls 31b-31e spaced at nearly regular intervals under a horizontal top 31a. The walls 31c, 31d are connected to each other through a coupling wall 31f. Flexible diaphragm 32a, 32b are provided between the walls 31b, 31c and between the walls 31d, 31e so that three chambers 30a- 30c are defined and gas is caused to flow as shown by arrows in the drawing.
Patent JP-S5912760-A (JP)
Title: Platinum catalyst composition for addition reaction
Inventor: OKAZAKI SATOSHI
IPC: C08G77/38
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a catalyst long in pot life and excellent in handleability and workability, by using a platinum aminosilicone complex with a specific structure as the main component of a platinum catalyst composition for addition reaction. CONSTITUTION:In a platinum catalyst composition, especially, a catalyst for adding a compound having an aliphatic unsaturated bonding group and a compound having a reactive hydrogen group, a platinum aminosilicone complex shown by formula I (wherein R1, R2 are a 1-6C monovalent hydrocarbon group, R3 is R1, R2 or -(CH2)n, 1<=l<=2, 0<=m<=200 and 2<=n<=6) is used as a main component. This catalyst is cured even during long-term preservation, long in pot life and enhanced in workability.