baber/WOPTO huggingface dataset:
Patent JP-S59208507-A (JP)
Title: Multiple optical fiber core of heat resisting property
Inventor: SHIRASAKA ARIO
IPC: G02B6/44
Filed: 1983-05-12
Abstract: PURPOSE:To prevent damage of a buffering layer at the time of manufacture and at the time of a connecting work by packing a heat resistant packing material whose elastic modulus is lower than a protective layer, into a gap of twisted optical fiber strands formed by providing the buffering layer and the strand protective layer of a heat resisting property, whose elastic modulus is higher than that of said layer, on the outside circumference of an optical fiber. CONSTITUTION:An optical fiber strand 3 is formed by providing a buffering layer 2 and a strand protective layer 5 of a heat resisting property, whose elastic modulus is higher than that of said layer, on the outside circumference of an optical fiber 1. The buffering layer 2 is formed by backing application of, for instance, silicone, and the protective layer 5 is formed by an ultraviolet hardened resin, a polyamide resin and other heat resistant resin. Plural strands 3 are twisted, a buffering packing material 6 which is softer than the protective layer 5, such as silicone, etc. is packed into a gap of its outside circumference and formed round, and its outside circumference is covered with an FRP layer 4, by which damage of the soft buffering layer 2 is prevented at the time of manufacture and at the time of a connecting work.
Patent JP-H09263707-A (JP)
Title: Stabilizing method for anthocyanin color
Inventor: TSUKUI AKIO
IPC: A23L5/41
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the heat stability and lightfastness of an anthocyanine color while rendering its tone bright by adding a specified amt. of glycyrrhetin or a salt thereof to it. SOLUTION: A satisfactory amt. of glycyrrhetin added is usually 0.1-5.0 times that of an anthocyanin color. Glycyrrhetin has a sweetness as high as 200 times that of sucrose; therefore, when the taste of food is likely to be influenced by the amt. of glycyrrhetin, it is added in an amt. of 2.5 times that of the color to avoid such an influence. The heat stability is tested by heating a sample at 90 deg.C for 3hr and measuring the max. absorbance in the visible region. The residual color ratio obtd. by the calculation: (the max absorbance in the visible region after heating)/(the max. absorbance in the visible region before heating)×100 is compared. The sample is prepd. by dissolving a purified anthocyanin color in a McIlvain's buffer soln. having a pH of 3.0 and adding 0.01% glycyrrhetin to the soln. In the case of lightfastness test, ultraviolet rays are used.
Patent JP-H06295637-A (JP)
Title: Operation display device of explosion proof type
Inventor: SADANO MEGUMI
IPC: H03K17/96
Filed: 1993-04-09
Abstract: PURPOSE:To improve productivity of explosion proof type display by providing a safety retaining unit at a circuit between a touch operation unit and a display pannel. CONSTITUTION:To make an operation display device 10 that of safe explosion proof type, a safety retaining unit 6 serving also as a current limiter is arranged to control supplied electric energy so as to prevent the generation of sparks when wiring relating to a touch operation member 3 is broken or short circuited. The retainer 6 has therein a safety retaining circuit composed of Zenar diode (constant voltage diode, photo-coupler, resistance and the like to function for preventing current and voltage of specified value or more from flowing. Even in the atmosphere where combustible gas exists and explosion proof is required, the display pannel 7 is accomodated in a light transmission board 4 having resistance against internal explosion and pressure resistance and explosion proof case 1. Safety treatment is applied also to a member exposed to the outside 3. It is thus possible to carry out easily process monitoring and operation so as to improve productivity.
Patent JP-S61240562-A (JP)
Title: Microwave discharge light source device
Inventor: YADA MASAAKI
IPC: H05B41/24
Filed: 1985-04-18
Abstract: PURPOSE:To achieve homogeneous optical irradiation by applying a shifting magnetic field to an electrodeless lamp and using the magnetic field to move a striped pattern produced on the lamp. CONSTITUTION:An electromagnet 25, which is connected to an alternating power supply 26, is attached to the outer bottom surface of a cover 18 placed over a treatment container 15. When microwaves are transmitted to an electrodeless lamp 9 and at the same time the alternating power supply 26 is applied to the electromagnet 25, a magnetic field is produced in a treatment chamber 19 and acts upon the discharge space 12 of the electrodeless lamp 9. Since the magnetic field is two-dimensionally moved by the alternating power supply 26, plasma produced in the space 12 is moved. As the result, even when a luminous striped pattern which varies according to the microwave mode develops along the longitudinal direction of the lamp 9, the striped pattern is moved according to the movement of the magnetic field. Accordingly, it is possible to achieve homogeneous distribution of the intensity of ultraviolet rays.
Patent JP-S61241387-A (JP)
Title: Method for combustion decoking of crude coke oven gas line
Inventor: SUGIYAMA SHUNICHI
IPC: C10B43/10
Filed: 1985-04-18
Abstract: PURPOSE:To carry out quick and efficient decoking preventing the thermal deformation of piping, etc., by passing a specific oxygen-containing hot gas through a crude coke oven gas transfer system in two steps, thereby igniting and burning the deposited coke. CONSTITUTION:Gas having an oxygen concentration of >=15% and heated at 600-800 deg.C is passed through a coke oven gas transfer system to effect the ignition of deposited coke. When the coke begins to burn, the system in supplied with a gas having an oxygen-concentration of 5-15% and a temperature of 600-800 deg.C to continue the combustion of the deposited coke. EFFECT:It can be applied not only to the direct heat-recovery system such as gas stream heating pipe, etc., but also indirectly to a system having heat- exchanger.
Patent JP-H01164525-A (JP)
Title: Electric descharge machining center
Inventor: JIYON EMU CHIETSUKU
IPC: B23Q3/155
Filed: 1987-04-06
Abstract: PURPOSE: To facilitate the automatic exchange of electrodes by providing a means for transferring an exchange electrode from or to one of a plurality of programmable tool holders and a means for transferring an exchange electrode to the servo head of an electrical discharge device. CONSTITUTION: For electrode exchange, a tool pot 86 holding an empty tool holder 56 is moved by a carrier 54 to the electrode exchange position where an electrode 32 is transferred from a cartridge 44 by a strip assembly 58 and is placed and clamped in the tool holder 56. A selected cartridge assembly 44 next turns a drum assembly 46 for next electrode exchange. The tool holder 56 is returned to an empty electrode holder nest 74 of a carousel 50 by the tool carrier 54, where it is rotated into opposition to a tool carrier 52 so that a cylinder 122 retracts to receive the electrode to be mounted on a servo-driven head for exchange by a tool changer arm.
Patent JP-2000272378-A (JP)
Title: Instrument panel structure
Inventor: MOCHIDA MASAHIKO
IPC: B60K37/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel structure having high noise absorption and rigidity. SOLUTION: A forward extension plane 25 extending forward F with respect to the vehicle body and an upward extension plane 26 are integrally formed to the bottom edge of an opening 21 of an instrument panel 1. To the forward extension plane 25, a lower part fixing plane 29 is formed for fixing a speedometer 22. A panel member 31 is integrally formed inside the instrument panel 1 with the first joining portion 32 joined to the top face 14, a continuing portion 33 continuously provided to the first joining portion 32, and the second joining portion 34 joined to the upward extension plane 26. The first recessed portion 41 is provided to the first joining portion 32, and the first recessed portion 41 and the top face 14 form a deflector duct 43.  Further, the second recessed portion 61 is provided to the second joining portion 34 so that a vent duct 63 is formed by the second recessed portion 61 and the upward extension plane 26.
Patent JP-H05144450-A (JP)
Title: Manufacture of fuel cell with solid electrolyte
Inventor: OKUYAMA RYOICHI
IPC: H01M8/12
Filed: 1991-03-23
Abstract: PURPOSE:To simplify the manufacturing processes by pouring slurry containing zirconia, to which a stabilizing agent is added, over a molding as a fuel electrode, and producing a complex molding having an electrolyte molding on this fuel electrode molding. CONSTITUTION:Slurry containing metal or metal oxide is poured into a mould 4 having water absorptivity to produce a molding 5 as a fuel electrode, and then a slurry containing zirconia to which a stabilizing agent is adde, is poured over this fuel electrode molding 5 to yield an electrolyte molding 6. This is dried and upon removing the mould 4, is baked to produce a composite body of solid electrolyte and fuel electrode equipped on the inside with a solid electrolyte film 7 and on the outside with a fuel electrode 8. According to this arrangement in which the film 7 and fuel electrode 8 can be formed in a single piece and its thickness is controllable to any desired value, the resultant solid electrolyte fuel cell can be equipped with high operating performance, and further the manufacturing processes can be simplified because the moldings 5 and 6 are formed by pouring the slurry into the molding 4.
Patent JP-H08245326-A (JP)
Title: Antimicrobial zeolite with low-discoloring action and its production
Inventor: TANIMOTO TAKEO
IPC: A01N59/16
Filed: 1995-03-16
Abstract: PURPOSE: To obtain an antimicrobial zeolite extremely low in the activity to discolor organic polymers containing it when they are subjected to heat or sunlight. CONSTITUTION: This antimicrobial zeolite is obtained by treating the surface of an antimicrobial metal-carrying zeolite with 0.5-20wt.%, based on the above zeolite, of a composition comprising (A) 100 pts.wt. of a hydrolyzable silane and/or its oligomer containing 10-100wt.% of an aryl group-bearing hydrolyzable silane and/or its oligomer, (B) 1-1000 pts.wt. of a basic nitrogen-bearing organopolysiloxane and (C) 0.2-250 pts.wt. of a water-soluble acid capable of forming a salt with the component B.
Patent JP-H09275413-A (JP)
Title: Inter-network equipment
Inventor: ANDORIYUU HAATO
IPC: H04L12/66
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an inter network equipment which conducts a highly efficient routing in a large scale network by enhancing the utilizing efficiency of a path interconnecting a memory of each processor module of a multi- processor router and each processor module. SOLUTION: In this inter network equipment containing plural networks and adopting a multi-processor structure for communication among networks, a master module 2 having functions of routing protocol processing, routing processing and address solution processing informs dynamically path information to link modules 3, 4 each having a routing processing function. Furthermore, the path information has both sets of network layer address and data link layer address in common and the path information to be noticed as above is only information required for the link module 3 or 4 so as to reduce the memory capacity of the link module and make the retrieval processing of the path information efficient.
Patent JP-H07265720-A (JP)
Title: Detection of supply amount of salt water and supply amount of water in salt water tank of water softener
Inventor: TAKECHI SADATOSHI
IPC: B01J49/00
Filed: 1994-03-29
Abstract: PURPOSE:To certainly regenerate an ion exchange resin and to prevent a wasteful use of salt by certainly grasping the supply amt. of salt water used in the regeneration of the ion exchange resin and the amt. of water supplied thereafter by simple constitution. CONSTITUTION:The water level in a salt water tank 13 is monitored on the basis of the change in the pressure of salt water in the salt water tank 13 and the change in water amt. per a unit time at a time when the water level changes at a position below a partition wall member 15 is calculated from the change in the water level and the shape of the salt water tank 13. The change in water amt. below the partition wall member 15 and the change in water amt. thereabove are calculated on the basis of the change in water amt. per unit time and, by adding up those water amts., the total change amt. of water, that is, the supply amt. of salt water and that of water in the salt water tank 13 are actually calculated regardless of the amt. of regenerating salt 16 remaining above the partition wall member 15.
Patent JP-H01255354-A (JP)
Title: System for helping terminal invalid holding
Inventor: SAKURAI HISAYO
IPC: H04Q3/545
Filed: 1988-04-05
Abstract: PURPOSE:To effectively utilize a terminal by collating the contents of a terminal connection condition memory with each terminal condition from a central control unit by means of a terminal controller and executing the initializing processing of the terminal when a collating error is detected. CONSTITUTION:A line circuit controller 130 investigates the contents of the connection condition memory of the terminal on a storage device 160 to a condition enquiry received from a central control unit 110. There, when the contents of the connection condition memory are used, the states of an extension telephone set 190 in the connection condition memory on storage devices 120 and 160 are different, and a waiting for the condition enquiry from the central control unit 110 is executed. Again, the line circuit controller 130 receives the condition enquiry from the central control unit 110, and when the states of the extension telephone set 190 in the connection condition memory on the storage devices 120 and 160 are different from the result of the same check processing, a terminal invalid holding condition is decided, the line circuit controller 130 initializes an extension telephone 130, and the invalid holding condition is helped. Thus, a helping processing can be made quick, and a service lowering can be prevented.
Patent JP-S58200697-A (JP)
Title: Electro-acoustic transducer of piezoelectric type
Inventor: NITSUTA TATSUO
IPC: H04R17/00
Filed: 1982-05-18
Abstract: PURPOSE:To utilize the oscillation energy effectively and to smooth the output sound pressure frequency characteristics, by adhering a diaphragm so that it covers whole surface of one of electrodes of a bimorph vibrator made by adhering two pieces of piezoelectric ceramics. CONSTITUTION:A bimorph vibrator is constituted by adhering two pieces of piezoelectric ceramics 32a and 32b. Each of the ceramics 32a and 32b are provided with electrodes 321, 322, 323 and 324. The electrodes 321 and 324 are made to be input electrodes of the vibrator 32. A polymer material 33 having an electrode 34 on one side of it is adhered so that it covers whole surface of the electrode 324 of the vibrator 32 to constitute a piezoelectric type electro-acoustic transducer 31. Due to the use of the polymer material 33, the Young's modulus is made smaller, the extension and compression of the vibrator 32 according to distorted oscillation is made easier, and output sound frequency characteristics is made smoother.
Patent JP-S5710169-A (JP)
Title: Manuscript conveying device of copying machine
Inventor: ISHIKAWA SEISHI
IPC: B65H5/06
Filed: 1980-06-23
Abstract: PURPOSE:To facilitate an easy maintenance, by supporting a conveying roll device so as to rotate the roll toward a chute with its empty weight and then providing an adding device that applies the roll pressing force to an original. CONSTITUTION:A support member 4 of a conveying roll device 3 is supported to a frame body 6 by a support member 5 and in freely rotatably vertical to the feeding direction of an original. A rotary shaft 8 of a roll 7 is connected to a drive source 9 via a gear mechanism 10. The roll 7 tilts to the feeding direction of original to give a correct feed of the original to a platen belt 1 from a chute 2. A weight 11 is supported to the fulcrum freely movably in the far and near direction. At the same time, a mobile member 12a of a solenoid 12 engages a support member 4 via a link 13. For the engagement between the link 13 and the member 4, the member 4 is turned in the direction where the roll 7 is energized downward when the solenoid 12 is actuated.
Patent JP-S539743-A (JP)
Title: N-benzolyl-n-4-fluorophenylthioureas, thrir preparation and larvicidescontaining the same as active constituent
Inventor: SAITOU JIYUNICHI
IPC: C07C67/00
Filed: 1976-07-16
Abstract: PURPOSE: N-Benzoly-N'-4-fluorophenylthiourea I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03283994-A (JP)
Title: Communication control equipment
Inventor: TOMIOKA MASAMI
IPC: H04Q5/00
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate need for revision of software in connection control such as bypassing, manual operation and arrangement of plural communication controllers, to quicken the processing and to reduce the installation cost by receiving and storing a connection number via a communication line different from an in-channel line of a ISDN network. CONSTITUTION:Suppose that a communication controller 10 stores a connection number to be connected to a communication equipment 21 via an ISDN network 30, when the necessity of bypassing the ISDN network to a private network takes place due to a fault of the ISDN network 30, a network controller 40 sends a connection number of the communication equipment 21 corresponding to the private network 31 to the controller 10. The connection number is inputted to a reception circuit 11 of the communication controller 10 via a public telephone network 32 and written in a storage circuit 13 by a write control circuit 12. The communication equipment 20 being a host equipment sends a call signal to the communication controller 10 at dialing. Upon the receipt of the call signal, a connection circuit 14 of the communication controller 10 selects the private network 31 as the communication network according to the connection number stored in the storage circuit 13 to apply connection processing with the communication equipment 21 of the destination.
Patent JP-H02262912-A (JP)
Title: Cutting method by means of saw edge and its device
Inventor: HASEGAWA TAKAYOSHI
IPC: B23D55/10
Filed: 1989-04-04
Abstract: PURPOSE:To avoid excessive tension and improve the life of a saw edge by giving a weaker tension to a bandsaw edge from the time when it is placed at a position where cutting is to be started immediately, or positions where it is not engaged with cutting, than tension given to it during its engagement with cutting, and processing a work cuttingly. CONSTITUTION:A predetermined tension P0 which fits the quality, shape and diameter (breadth) of a work W, is given to a bandsaw edge from the time when it is at a position where cutting is to be started immediately to the time when cutting is being conducted (from a cutting start position S2 to a cutting completion position S3). Also, a weaker tension P1 than the above P0 is given to the bandsaw edge from the time when it is at a start position S0 to the time when it is at a position where cutting is to be started immediately, and from the time when it is at a cutting completion position S3 to the time when it is at the lowest descent position S4, or from the time when it is at the lowest descent position S4 to the time when it returns to the start position S0, and cutting processing is conducted, and then, being given with excessive tension is avoided, and the life of the bandsaw edge is improved. The tension P1 is selected by the quality, shape and diameter (breadth) of the work.
Patent JP-S61242866-A (JP)
Title: Paper ball mechanism for printer
Inventor: NAGAYA SHUZO
IPC: B41J13/20
Filed: 1985-04-19
Abstract: PURPOSE:To ensure smooth and secure movements of a bail lever and enhance operability, by a construction wherein a bail lever and a latch member are turnably fitted to a side frame, and are energized in one direction so that when the bail lever is turned in the opposite direction at the time of releasing the paper bail, base end of the lever is engaged to a latch part, and is fastened. CONSTITUTION:The other end of a tension spring 27 is engaged to the bail lever 22, and is energized in a clockwise direction. A coil spring 35 is wound around a sleeve 34 to energize the latch part 30 in a clockwise direction. With the lever 22 turned clockwise, a hook part 29 is disengaged from a jaw part 31a of the latch part 31, and bail rollers 25 press a paper 38 set on a platen 20. With the bail lever 22 turned counterclockwise, the hook part 29 is slidden along a guide slant surface 37 of the latch part 31, is engagingly held by the latch part 31 through the lower jaw part 31a, and the bail rollers 25 are held at a fixed distance from the platen 20, so that the paper can be set.
Patent JP-S63248928-A (JP)
Title: Submersible type engine unit
Inventor: MATSUDA ATSUSHI
IPC: F02B63/04
Filed: 1987-04-06
Abstract: PURPOSE:To promoto the flattening of an engine unit as a whole as well as to reduce the extent of running resistance in the water, by forming an engine body into a horizontal opposed type, while setting up each exhauster at both symmetrical sides of an impeller case as being flush with the case. CONSTITUTION:A main part of an engine unit 2 consists of an engine body 5, a propulsion body 6 and sxhauster 7. At this time, this engine body 5 is made up of setting up a front-to-back split type crankcase 9 in space between a symmetrical pair of cylinders 8. And, the propulsion body 6 is made up of connecting a propeller shaft 16 to the rear and of a crankshaft 11 via a flywheel magnet 15. In addition, a propulsive impeller 21 is fixed to the propeller shaft 16, while a suction port 25a and discharge port 27a for propulsion water are formed each in front and in the rear of a case 24 covering this impeller 21. And, the exhauster 7 is set up in a symmetrically paired manner at symmetrical both sides of the propulsion body 6 so as to become flush with the propulsion body 6.
Patent JP-H04222372-A (JP)
Title: Heat accumulating type air conditioning apparatus
Inventor: KONDO ISAO
IPC: F28D20/00
Filed: 1991-04-16
Abstract: PURPOSE:To prevent a water circulating passage from being frozen when water is supercooled in a main heat exchanger by circulating water and the like in an ice accumulating tank. CONSTITUTION:A water circulating passage 51 for circulating water or water solution of an ice accumulating tank 5 is provided with a main heat exchanger 22, supercooling water and the like by heat exchange between refrigerant in a refrigerant circuit 1 and, further, provided with a preheating heat exchanger 6, connected to the liquid pipe of the refrigerant circuit 1 through a preheating bypass passage 61, at the upstream side of the same. Water and the like in the water circulating passage 51 is preheated by the preheating heat exchanger 6 whereby the nucleus of ice, which becomes the passage 51, is molten to prevent the water circulating passage 51 from being frozen. The flow rate of the refrigerant in the preheating bypass passage 61 is controlled so as to keep the outlet temperature of the preheating heat exchanger 6 at a temperature lower than a solidifying temperature in accordance with the inlet temperature and the outlet temperature of the preheating heat exchanger 6 whereby smooth ice making can be effected continuously.