baber/WOPTO huggingface dataset:
Patent JP-S63302183-A (JP)
Title: Bearing cooling device for horizontal shaft water turbine generator
Inventor: AZUMA IZUMI
IPC: F28D15/02
Filed: 1987-06-03
Abstract: PURPOSE:To enable cooling water in water pass to flow through a water pass pipe, by a method wherein a drain port is situated so that a distance in a radial direction from the center of a rotary shaft in a drain port can be adjusted to a value equal to or exceeding a distance in a radial direction from the center of a rotary shaft in an intake port. CONSTITUTION:The end part on the headrace side of each of a plurality of water pass pipes 27 in a rotary shaft heat pipe 6 is extended and bent radially outwardly. The tip is further bent in a horizontal direction to form an S-shape. A drain port 30 is situated so that a radial distance from the center of a rotary shaft in a drain port 30 at the tip of the water pass pipe 27 is adjusted to a value equal to or exceeding a radial distance from the center of a rotary shaft in on intake port 18. This constitution forces cooling water in the water pass pipe 19 to enter through the intake port 18 and be discharged through the drain port 30 to headrace 16 by means of the water pass pipe 27. The passage of water through the water pass pipe 27 causes cooling of working steam in a steam space 7 for condensation.
Patent JP-H04362687-A (JP)
Title: Light emission display plate
Inventor: KOJIMA TOICHI
IPC: C09K11/00
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the light emission display plate which requires no power source and is simple, and can easily be recognized even in nighttime. CONSTITUTION:A chemical light emission body 7 which is formed in the double structure of a flexible external container 7a made of plastic and an internal container 7b made of glass, etc., which is broken by a shock and emits light by mixing chemical materials charged in the external container 7a and internal container 7b by applying the shock is used as the light emission source of the display plate 1.
Patent JP-H0220525-A (JP)
Title: High molecular weight arylene sulfide polymer
Inventor: HANSUUDETOREFU HAINTSU
IPC: C08G75/0222
Filed: 1989-06-02
Abstract: PURPOSE: To improve resistance to ultraviolet rays by reacting an arylene sulfide polymer with a specific aromatic mono- and/or mononitro compound, and then performing heat treatment.  
     CONSTITUTION: (A) 80-99.9 wt.% arylene polymer comprising the units of formulae I-V that may contain other monomers that can be copolymerized and (B) 0.1-20 wt.% mononitro compound containing one or more halogen-free high- boiling-point aromatic polynitro compounds (e.g. m-nitrobenzene) and/or other substituents that can react with A component (in the case of SO 3   - , they are limited to Na, K, Ca, and Mg salts of 3-nitrobenzene sulfonate, Na and K salts of 2-nitrobenzene sulfonate, Na and K salts of 2-methyl-5-nitrobenzene sulfonate, Na and K salts of 4-methyl-3-nitrobenzene sulfonate, and Na and K salts and ammonium of 5-nitro-2-naphtalene sulfonate) are reacted together in the absence of a solvent at 90-450°C for 0.5-600 minutes and if necessary are heat treated thereafter at 180-260°C for 0.5-2 hours. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5840029-A (JP)
Inventor: ODA HIROHIKO
IPC: A01G7/06
Filed: 1981-09-03
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-S5840877-A (JP)
Title: Gas laser device
Inventor: AKIYOSHI MINORU
IPC: H01S3/038
Filed: 1981-09-04
Abstract: PURPOSE:To start discharge excellently by connecting a radiator fin cooling a beryllia porcelain small pipe and the anode electrode of a laser pipe. CONSTITUTION:The anode 9 of the laser pipe and the cooling fins 10 of the beryllia porcelain small pipe 11 are connected. The anode 9 and the fins 10 may directly be connected by lead wires or the anode 9 metallized and the fins 10 may be connected to the beryllia small pipe 11 as a method. According to this constitution, high voltage at the time of starting is also applied to a beryllia porcelain and the field strength of the small pipe section is increased, and discharge is easy to pass through the beryllia small pipe. Consequently, the gas laser device, therefrom electricity is easy to be discharged, is obtained.
Patent JP-H06330202-A (JP)
Title: Production of aluminum alloy member high in strength and excellent in toughness and aluminum alloy for casting
Inventor: SHIMIZU YOSHIHIRO
IPC: C22C21/06
Filed: 1993-05-17
Abstract: PURPOSE:To produce the non heat-treating type aluminum alloy member for casting which is high in strength and excellent in toughness by melting the aluminum alloy of specified componental composition specified in its content of Bb and Bi. CONSTITUTION:The starting material containing, by wt., 0.5-2.5 Mn, 2.5-7% Mg and at least one kind among 0.15-0.5% Ti, 0.15-0.5% Zr and 0.01-0.1% B and at least one kind of 0.01-0.5% Sb and 0.01-0.5% Bi and consisting essentially of balance aluminum is melted, and the melted metal is coagulated at the cooling velocity more than 0.5 deg.C/sec. In this way, the non heat-treating type aluminum alloy member for casting which is high in strength and excellent in toughness is obtained.
Patent JP-S621483-A (JP)
Title: Method for lining piping
Inventor: KURUMAYA HARUMICHI
IPC: B05D7/22
Filed: 1985-06-26
Abstract: PURPOSE:To make it possible to reduce the flow speed of carrier gas to a large extent, in fluidizing a liquid lining material by a gas-liquid mixed phase stream, by supplying the lining material into piping in a state mixed with a fine solid component. CONSTITUTION:In repairing piping 1, a liquid lining material mixed with a solid component is injected in a liquid lining material supply apparatus 3. As the solid component, a proper material such as a glass fiber, a carbon fiber or a Vinylon fiber is used, for example, so as to adjust the length thereof to 30mm or less and the thickness thereof to 1,000mum or less and premixed with the liquid lining material in a ratio of 5-20wt%. By this method, the flow speed of the gas flowing by the action of a blower 2 and an exhaust fan 6 is suppressed to 40-50% of that in the case not mixed with the solid component to make it possible to perform good lining treatment and the conservation of installation cost and operation cost can be achieved.
Patent JP-S5565170-A (JP)
Title: Height measuring radar unit of pulse retrieval
Inventor: KAWAGUCHI YOSHIHIRO
IPC: G01S3/48
Filed: 1978-11-10
Abstract: PURPOSE:To improve the SN rstio and to mesure the incoming elevation angle of solar noise, by measuring the phase difference between the output signals of the receiver connected to each antenna through the directioned antennas toward the sun and by feeding the sinals to the low pass filter. CONSTITUTION:The antennas 1,2,3 are connected to the receiver 4. The output signal of the receiver 4 is IF signal and it is inputted to the phase difference measuring units 5 and 6 at the next stage respectively. The phase difference measuring units 5,6 measure the phase difference of IF signal with the phase difference measuring timing pulse from the timing pulse generator 8. Thus, the phase difference between the antennas 1,2 and the antennas 2,3 can be measured. The output of phase difference is inputted to the elevation angle computer to operate the elevation angle of the sun.
Patent JP-S5472029-A (JP)
Title: Squeaking preventor of rotary magnetic head device
Inventor: WATANABE YOSHIMI
IPC: G11B15/00
Filed: 1977-11-21
Abstract: PURPOSE: To avert squeaking of tape with a simple constitution by vibrating part of the magnetic tape of the portion being put along a stationary drum with a vibrating means.  
     CONSTITUTION: A window hole or a recess 6 is provided in part of a stationary durm 1b and a vibrating means 5 is contained therein. This enables the tape 4 being put along the lower drum 1b to be tapped from its inner side and to be thereby vibrated. E.g., a bimorph piezoelectric element 5 may be used for the vibrating means 5. The position of θ = 45° where the contact pressure becomes maximum is good as the mounting position of the vibrating means 5 to the drum 1b, in the case of the system in which the tape 4 is put along the drum 1 over a range of nearly 180° with respect thereto. With such constitution, vibrating the vibrating means 5 reduces the tension at the outlet of the tape 4 from the drum 1. Hence, squeaking may be averted with the simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63305712-A (JP)
Title: Nuclear reactor
Inventor: MATSUDAIRA MINORU
IPC: G21C7/12
Filed: 1987-06-05
Abstract: PURPOSE:To lay and maintain cables easily by installing members, in which square-shaped cable laying pipes are stacked longitudinally according to the number of the cables as wiring paths, on the side faces of control-rod drive housings in the direction that the longitudinal direction of the cable laying pipes crosses at right angles with the vertical direction of the control-rod drive housings at every control-rod drive housing. CONSTITUTION:The inside of a square-shaped cable laying pipe 1 has space having a cross section, on which cables can be laid, and the length of the pipe 1 is made slightly shorter than a distance between the centers of a control-rod drive housing 6 and a control-rod drive housing 6 adjacent to the housing 6. The cable laying pipes 1 are stacked according to the number of the cables laid in the pipes 1. A plurality of the cable laying pipes 1 are unified through welding, etc., thus forming wiring paths 3. The wiring paths 3 are mounted respectively to all the control-rod drive housings 6, thus shaping continuous wiring paths to the control-rod drive housings 6 arranged in the longitudinal direction of the wiring paths 3.
Patent JP-S63304272-A (JP)
Title: Structure of printing cartridge
Inventor: TONOMOTO YOSHIHIRO
IPC: G03G15/00
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a maintenance-free printing cartridge by integrating a conveying member which guides the paper to be conveyed to a transfer section to a developing device and renewing the conveying member at the time of exchanging the cartridge. CONSTITUTION:The printing cartridge 21 is constituted by integrating a photosensitive drum 25, a precharger 26, a latent image forming member 27, the developing device 28, a destaticizer 29 and a cleaner 30 to one unit. Namely, the printing cartridge is of an exchangeable throw-away system. The conveying plate 22 is provided to guide paper to the transfer section 31 above the photosensitive drum 25 disposed with a transfer device 23 and is integrated to the upper part of the developing device 28. The conveying member 22 is thereby eventually renewed at the time of exchanging the cartridge 21. The maintenance-free cartridge is thus provided.
Patent JP-S5663461-A (JP)
Title: Ink jet head
Inventor: ISAYAMA TAKUROU
IPC: B41J2/055
Filed: 1979-10-31
Abstract: PURPOSE:To readily rectify scatter of the jetting properties, by displacing a liquid resistance regulating member provided in an ink introducing pipe by magnetic force outside the ink introducing pipe to regulate the cross sectional area of the ink passage thereby applying a suitable resistance to the ink that tends to flow back. CONSTITUTION:When a permanent magnet 10 is allowed to approach from the outside of the ink introducing pipe 6 to the plane liquid resistance regulating member 8 comprising a magnet and having resiliency provided within the ink introducing pipe 6, the member 8 is atracted and is bent, so that the cross sectional area of the ink passage in the pipe 6 is reduced. That means the resistance of the fluid is increased. Since this resistance can be varied by displacement of the permanent magnet 10 through a regulating screw 11, a suitable resistance can be applied to the ink that tends to flow back when the vibrating unit applies pressure to the ink, so that an amount of the ink to be jetted from the nozzle can be optionally varied to readily rectify the scatter of the jetting properties.
Patent JP-S5932034-A (JP)
Title: Liquid crystal display keyboard
Inventor: SEKINE KAZUMI
IPC: G06F3/048
Filed: 1982-08-13
Abstract: PURPOSE:To prevent the generation of a domain during a key input, by increasing the thickness of a glass plate at the laminating side more than that of a glass plate of the other side of a transparent keyboard part for a liquid crystal display part which is formed by enclosing the liquid crystal between two glass plates. CONSTITUTION:The thickness of an upper glass plate 4' of a liquid crystal display keyboard is set larger than that of a lower glass plate 5'. This process increases the rigidity to the pressing force of a film 1 and therefore reduces the disturbance of orientation of liquid crystal molecules. Thus the generation of domains is reduced. The thickness of the glass 4' is set larger than that of the glass 5' is due to the following factors. That is, if the thickness of the lower glass 5' is also increased, the overall thickness is increased for a liquid crystal display keyboard, thereby adversely affecting the structure of small thickness. If both glass plates 4' and 5' are increased as compared with conventional thickness, the distance (h) increases between an image (a) viewed within the glass 4' and an image (b) within the glass 5' to produce a double image.
Patent JP-H11321194-A (JP)
Title: Manufacture of decorative piece, and decorative piece
Inventor: KIN HARUKO
IPC: B44C3/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency of a decorative piece having a display with a stereoscopic feeling, and at the same time, eliminate a special material to ensure the stereoscopic feeling of the display. SOLUTION: By using a molding die comprising a female die 41 having a recessed part for molding which has the same contour shape as the contour shape of a display protruding part such as characters to be formed on the surface of this decorative piece, and a male die 46 having a protruding part 48 for molding which corresponds with the recessed part for molding, and also, a press device equipped with a heater to heat the molding die, a process wherein a decorative sheet 2 is laid on the bottom wall of the recessed part for molding, and a process wherein after the previously mentioned process, by pinching a base sheet 10 with the female die 41 and the male die 46, a raised part 16 is formed on the base sheet 10 by the recessed part for molding and the protruding part 48 for molding, and at the same time, the decorative sheet 2 is welded to the raised part 16 by the heat of the heater 44, are provided.
Patent JP-H10331094-A (JP)
Title: Cast-coated paper
Inventor: ARAI YASUHIRO
IPC: D21H19/36
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide cast-coated paper excellent in surface gloss and having excellent operability (mold releasability). SOLUTION: This cast-coated paper is obtained by disposing a coating layer containing a pigment and an adhesive agent as main components on raw paper, and subsequently pressing and dry-finishing the coating layer with a heated drum having a mirror surface during the wet state of the coating layer. Therein, the graft copolymer of an acrylic monomer with a silicone monomer is especially added as a mold-releasing agent to the coating layer. This cast-coated paper is also obtained by disposing a primer coating layer containing a pigment and an adhesive agent as main components on raw paper, disposing an aqueous composition layer on the primer coating layer and subsequently pressing and dry-finishing the aqueous composition layer with a heated drum having a mirror surface during the wet state of the aqueous composition layer.  Therein, the aqueous composition layer especially contains a synthetic resin composition as a main component and the graft copolymer of an acrylic monomer with a silicone monomer.
Patent JP-H10333969-A (JP)
Title: Object-oriented type data processing system and recording medium
Inventor: NAKAO KAZUHIRO
IPC: G06F12/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system capable of efficiently reading out data at the time of reading out an array including many objects from a data base. SOLUTION: When a message is sent from an application program to a proxy object 21 (step 23), the object 21 is transformed into an object 25. When another message is sent from the application program (step 37), a proxy object 35 is transformed into an object 39.
Patent JP-H06333433-A (JP)
Title: Grommet integrated wire harness and forming die and method therefor
Inventor: NISHIYAMA HIDEMI
IPC: B29C39/10
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a forming die and method for molding a grommet integrated wire harness having the excellent water-proof property and the excellent field workability. CONSTITUTION:A grommet integrated wire harness 10 is formed of a wire harness 12, which is made of a bundle of wires 16, and a grommet 14 for holding the wire bundle of this wire harness 12 under the condition that the wire bundle is passed through a hole of a partitioning wall B. The grommet 14 is provided with a skirt part 20, which is continued from a head part, and a fitting part 22 formed in the periphery of this skirt part and to be fitted to the partitioning wall. The head part of the grommet 14 is formed of a peripheral part 18A for surrounding the periphery of the wire harness 12 and a center part 18B for filling a space between the wires of the wire bundle of the wire harness 12, and these peripheral part 18A and the center part 18B are made of the same material and formed integrally. The wires of the wire harness 12 is passed through the head part under the condition that they adhered to the material forming the head part.
Patent JP-S63305511-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ARITA MUTSUNOBU
IPC: H01L29/267
Filed: 1987-06-05
Abstract: PURPOSE:To improve the performance of various Si devices, an LSI, etc., by forming a compound semiconductor film, a lattice constant of which coincides with that of Si for an Si substrate, onto the Si substrate. CONSTITUTION:In a semiconductor device using Si as a substrate, a compound semiconductor film 5, a lattice constant of which agrees with that of Si for the Si substrate, is shaped onto the Si substrate 1. The lattice constant of the compound semiconductor film 5 hetero-epitaxial grown directly onto the Si substrate 1 or onto a single crystal metallic thin-film or an insulating thin-film on the Si substrate 1 can be conformed completely with that of Si in two dimensions. Accordingly, the semiconductor film having high quality can be deposited on Si, the high-quality Si layer not misfitted can be hetero-epitaxially grown onto the single-crystal semiconductor film, and multilayer films at an atomic layer level can be grown.
Patent JP-S63517-A (JP)
Title: Control system for water level
Inventor: SAITO TERUAKI
IPC: E02B7/20
Filed: 1986-06-18
Abstract: PURPOSE:To maintain the amount of water to be stored at a target value by controlling the level of water in a lower pond by using a target value for the water level of the lower pond, which is obtained by deducting the detected value of water level in the upper pond from the total sum of the target values for the water levels of the two ponds. CONSTITUTION:The water level HU of an upper pond 2 is measured by a water level meter 30 for the upper pond and the water level HL of the lower pond 1 is measured by a water level meter 9 for the lower pond. The water storage amount VU of the upper pond is obtained from the water level HU of the pond 2 by an upper pond water storage amount calculating circuit 6, and the water storage amount VL of the lower pond is likewise obtained. Both the amounts VU and VL are added in an adder circuit 64 to obtain an imaginary water storage amount V, and the amount V is replaced by an imaginary water level in a water level conversion circuit 65. The total water storage amount for the upper and lower ponds can thus be controlled regardless of the changes of water level and the distribution of total water storage amounts.
Patent JP-H10332855-A (JP)
Title: Goods term administration device and recording medium recorded by goods term administration program
Inventor: BANDO TAKASHI
IPC: G04G15/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To administrate in center the open dating of a plurality of goods by providing an operation part operating a term, a memory part storing recognition data, and a desired date and a counting part for counting time. SOLUTION: In an input part 1, a reading scanner 11 reads a recognition data put on goods, i.e., name and a term. i.e., open dating and goods information is input. An operation part 2 operates each open dating for a plurality of goods based on the input production date and open dating. A memory 4 stores the name of the goods, desired date and open dating. A time counting part 5 counts time and outputs calendar date. In a desired date setting part 3, the desired date is input by a person. A verification part 6 compares the desired date and the calendar date counted by the time counting part 5 and the they agree, a coincidence signal is output. Then, an informing part 7 informs to a person that the open dating is near by the sounding alarm when a coincidence signal is input from the verification part 6.
Patent JP-H09324863-A (JP)
Title: Non-sliding vacuum gate valve
Inventor: TAKAHASHI NOBORU
IPC: F16K3/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-sliding vacuum gate valve equipped with an oblong type valve plate through which a large base plate can be passed, by linearly moving and inclining moving valve rods and the valve plate by the linear movement of a cam body, and operating the valve plate by a plurality of valve rods. SOLUTION: Cylinders 2, 3 are operated while a valve is opened, thereby valve rods 9, 9 and a valve plate 8 are lifted through rods 2A, 3A, a connecting body 4, a cam body 7 and a valve rod supporting body 14, and at the same time, a seal bellows 13 is contracted, and also the valve plate 8 is set to a position opposed to the opening 1B of a valve box 1. When the cylinders 2, 3 are further operated so as to lift the cam body 7, cam followers 10 at the ends of the valve rods 9, 9 are moved along the linear guide part 6a of the cam hole 6 of the cam body 7, therefore the valve rods 9 are inclined, and at the same time, the valve plate 8 is also inclined and tightly fitted to the valve seat of the opening 1B, thereby the opening 1B is completely closed. When the cylinders 2, 3 are furthermore operated so as to linearly move the cam body 7, the opening 1B can be kept closing.
Patent JP-H087197-A (JP)
Title: Display device for road traffic information
Inventor: DEGAWA HIROHISA
IPC: G08G1/0969
Filed: 1994-06-22
Abstract: PURPOSE:To easily grasp information changing every moment by extracting changed contents and displaying only the contents when a change occurs in the contents of newly received road traffic information based on the stored road traffic information or the like. CONSTITUTION:When the new road traffic information, congestion information as indicated in the figure (b) for instance, is received from a central center device, the road traffic information is compared and only the changed part of the two road traffic information is taken out as in the figure (c). That is, the data on a section (a) congested only in a previous time, the section (b) in congestion both in the previous time and this time and the section (c) which newly becomes congested and/or only the data on the section (a) congested only in the previous time are outputted. Thus, the road traffic information received this time is compared with the traffic information received in the previous time and only the changed road traffic information is displayed on a map. In addition to this, similar processings are performed also for construction information and passage control information, etc.