baber/WOPTO huggingface dataset:
Patent JP-S58178187-A (JP)
Title: Condenser
Inventor: YONEMURA KATSUTOSHI
IPC: F28B9/08
Filed: 1982-04-10
Abstract: PURPOSE:To improve the durability of the condenser by a method wherein internal members such as cooling tubes and the like are protected from being damaged by flash steam containing drainage even when the drainage accompanied by the generation of a large amount of the flash steam is introduced in the condenser. CONSTITUTION:After being separated the drainage, the flash steam goes upward and is led through an upper opening 38 into the condenser 20. In this case, because the area of the upper opening 38 is enough large, no choking of the flash steam is developed and the flow speed of the steam jetting out of the upper opening 38 turns to be small. On the other hand, the drainage separated from the flash steam goes downward and falls down below the surface of the water in a separating chamber 37 and, after that, is led through a ower opening 39 to the hot well 23 of the condenser 20. In this case, due to the structure that the lower opening 39 locates below the surface of the water in the hot well 23, no stream flows through the lower opening 39, resulting in preventing the structure within the condenser from being damaged by the outflowing drainage.
Patent JP-S59185638-A (JP)
Title: Feedback control method by nozzle resin pressure
Inventor: KURODA HIDEO
IPC: B29C45/00
Filed: 1983-04-07
Abstract: PURPOSE:To prevent over-filling, dispersion and bad apperance, by a method wherein a nozzle is provided with a resin pressure sensor for detecting the resin pressure, and the nozzle resin pressure is varied along series of broken lines set during the injection process. CONSTITUTION:Pressure oil is conveyed from a hydraulic pressure flowing source 14 through a servo valve 13 into an injection cylinder 8, thereby a screw 6 is advanced through a bearing box 9 and a melted resin 6 at the top end is injected into a molding product cavity 2. Pressure of the melted resin 4 flowing in the nozzle 3 is detected by a resin pressure sensor 7, and detecting signal is transmitted to a servo valve 13 so as to perform variation adapted for the molding product by means of a controller 11, thereby the servo valve 13 controls the oil amount to the injection cylinder 8. In this constitution, over-filling or dispersion may be eliminated and the molding product is prevented from bad appearance.
Patent JP-S52144411-A (JP)
Title: Direct wind-up melt-spun heavy denier multifilaments of synthetic fiber
Inventor: ITOU JIYUNICHI
IPC: D02J1/22
Filed: 1976-05-26
Abstract: PURPOSE:To provide multifilaments having good workability in the preparation for knitting or weaving and improving the quality of the final cloth by winding up directly a bundle of melt-spun, drawn but untwisted filaments to pirns with a travellerless ring twister.
Patent JP-S56157143-A (JP)
Title: Optical communication device
Inventor: NOSU KIYOSHI
IPC: H04B10/07
Filed: 1980-05-08
Abstract: PURPOSE:To increase the reliability and realize an energy saving, by dividing the feeding system of a terminal device into a battery feeding system and a commercial power source feeding system. CONSTITUTION:The signal transmitted through an optical fiber 1 is supplied to a photoelectric transducer 6 at the optical reception part operated by a battery 8 and converted into an electric signal. This electric signal is amplified through an amplifier 9 and then supplied to a change-over switch 10. Thus the switch 10 works to turn on the switch of a commercial power source, and a terminal device 30 starts working. As a result, a working confirmation signal is sent to a station via a fiber 41. At the station a two-way communication is performed via the fibers 14 and 41 after confirming the working of the device 30.
Patent JP-H02239087-A (JP)
Title: Frame for entrance of elevator
Inventor: MIZUNO YUKIOMI
IPC: E06B1/18
Filed: 1989-03-13
Abstract: PURPOSE:To lessen the deformation/breakage of a movable member and loading on a bogie by installing the movable member on the edge portion of an entrance via a buffering body. CONSTITUTION:When a bogie, etc., passing through an entrance is brought into contact with a movable member 2f, the movable member 2f is displaced due to the deflection of a buffering body 2d to buffer the action of contact. Therefore, the loading of the bogie and the movable member 2f are hardly subjected to deformation/breakage to be kept safe, while lowering the cost of maintenance, etc. Also, the excessive displacement of the movable member 2f in the direction of a drawing door 3 can be prevented by a buffering piece 2e.
Patent JP-H09232488-A (JP)
Title: Structure for cooling electronic element
Inventor: MOCHIZUKI MASATAKA
IPC: G06F1/20
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide cooling structure having excellent cooling capacity also in simple structure. SOLUTION: A first heart pipe 11 is so provided as to exchange heat with heat transfer members on the surface not equipped with the processor out of the surface of a substrate 1. An exterior member 14 made of a substantial rigid body in high thermal conductivity is heat giving and receivably arranged on the surface equipped with the processor 4 not of the surface of the substrate 1. Heat transfer member 16 for radiation is so provided as to exchange heat with the exterior member 14 and the first heat pipe 11 at a place between the exterior member 14 and the first heat pipe 11 where the substrate 1 is not interposed.  Furthermore, the first heat pipe 11 and the exterior member 14 are tightened to be fixed by holding members 17, 18 in the state of holding the processor 4, the substrate 1 and the heat transfer member 16 for radiation between the first heat pipe 11 and the exterior member 14.
Patent JP-H05262566-A (JP)
Title: Refractory for horizontal continuous casting
IPC: C04B35/58
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the generation of cracks by thermal shock and the resultant break-out. CONSTITUTION:The objective refractory for connecting a mold and a tandish for horizontal continuous casting is composed of 8-30wt.% of aluminum oxide, 4-30wt.% of aluminum nitride, 7-70wt.% of boron nitride and the remaining part of silicon nitride and inevitable impurities. The average particle diameter of the raw material is <=5mum.
Patent JP-S57174731-A (JP)
Title: Controller of audio device and the like
Inventor: KOSUGE FUMIO
IPC: G06F3/023
Filed: 1981-04-20
Abstract: PURPOSE:To avoid the noise in case various types of audio devices are controlled by a microcomputer, by always keeping logic 1 for each output port of the microcomputer during the key scanning of a normal operation. CONSTITUTION:In case various types of audio devices are controlled by a microcomputer, the routine through which the key scanning of a normal operation is made to turn around a loop. The output ports A and B of a microcomputer are set to keep logic 1 at all times. Thus the routine never gets out of the loop unless either one of the keys on a keyboard 2 is pushed, and accordingly the outputs of the ports A and B have no change. As a result, no noise is produced. When either one of the keys on the keyboard 2 is pushed, whether the signal is given from the port A or B is discriminated. The time required for the discrimination is within several hundreds of s, and the noise may possibly be caused  only when the ports A and B have a change, respectively. This noise is, however, can be neglected at all.
Patent JP-H05300103-A (JP)
Title: Data majority discriminating circuit for pcm decoder
Inventor: HEUIISEON KUON
IPC: H04L1/00
Filed: 1991-03-25
Abstract: PURPOSE: To protect control data from errors so that a data majority discriminating circuit can receive accurate control signals by providing a control bit shifting means, a clock generating means, a majority discriminating means, and a counting means. CONSTITUTION: A data majority discriminating circuit is provided with a control bit shifting section 10 which makes shift registers SR1 and SR2 output control bit data and a clock generating section 20 composed of input terminals A5-A10 for impressing signals which are impressed upon the section 10 to make the section 10 input the control bit data, a CKA, and a NAND gate NANI. The circuit is also provided with a majority discriminating section 30 composed of a majority discriminating block 3P and a plurality of majority discriminating blocks 3a-3o, such as the block 3P, etc., and a frame counter section 40 which clears the clearing terminal SL of each shift register SR3-SR18 for performing the majority discrimination of the discriminating section 30 at every prescribed frame.
Patent JP-H02239816-A (JP)
Title: Cooker
Inventor: TSURITA TOSHIO
IPC: A47J27/00
Filed: 1989-03-13
Abstract: PURPOSE:To prevent the disconnection of a lead wire and, simultaneously, to improve a workability by conduction-wiring the lead wire through a conducting part composed of a lead wire removal preventing rib provided in the hinge pinching part upper surface part of an upper frame from a cover body and an upper frame projecting part provided in a hinge pinching part elevation surface part from the hinge pinching part to a control substrate. CONSTITUTION:A hinge shaft 32 is penetratingly inserted from the inside of a pair of right and left hinge parts 30 to pivotsupport a cover body 24 to a cooker 21 main body, and it is fixed with a pair of pull-out preventing parts 34 provided inside a hinge cover 33 to cover the hinge parts 30 and a hinge pinching part 31. A control substrate 36 is provided in the lower part of the cooker 21 main body, and a lead wire removal preventing rib 38 is provided from a hinge pinching part upper surface part 39 in the center of an upper frame 29 provided in the upper opening of a body 27 towards the lower side. A lead wire 37 passes a lead wire conducting part 42 formed in a parallel direction to the hinge shaft 32 by an upper frame projecting part 40 and the lead wire removal preventing rib 38 provided in a horizontal direction from a hinge pinching part elevation surface part 41 in the center of the upper frame 29 from the cover body 24, and the lead wire 37 is conduction-wired from the hinge pinching part 31 through a conduction port 28 of the body 27 to the control substrate 36. Thus, the disconnection cannot be generated because the lead wire 37 is removed from the hinge pinching part 31.
Patent JP-H11243526-A (JP)
Title: Image processing unit
Inventor: KOMATSU TOMOSHIGE
IPC: H04N7/081
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit having a communication signature function that adds/accumulates information of a sender each time a photographed, received or processed image is sent and that displays the image and/or the sender information in a desired timing. SOLUTION: An image is selected (a), the position of an image from which a template 86 is displayed and extracted is determined (b), and the extracted template is registered as a signature image (a specific pattern) 94 (c). A transmitted image and the registered signature image 94 are composited and displayed, and the image and the signature image are sent to an opposite party through infrared ray communication after the confirmation has been obtained. The opposite party records the received image and signature image in cross reference and applies composite processing to them (d). When the transmission of an image is repeated, its signature image is composited on each image one after the other and the results are displayed in a way of sequential pasting (e). When a displayed signature image is pointed out (f), its signature information is displayed (g).
Patent JP-H01237350-A (JP)
Title: Air intake pipe for engine and manufacture thereof
Inventor: SHIRAISHI TAKASHI
IPC: F02M35/10
Filed: 1988-03-15
Abstract: PURPOSE:To enhance the anti-corrosion of an air intake pipe by forming the air intake pipe of an engine equipped with an EGR unit with a Mg alloy containing a specific rate of Al quantity and laying an anti-corrosion protective film including Al2(SO4)3, Al2O3 and phosphate along the inner face thereof. CONSTITUTION:The intake air manifold 1 of a four-cylinder engine in which an EGR system has been employed is equipped with a distribution pipe 3 having an air inlet port 2 connected to an air cleaner, intake air branch pipes 41 to 44 connected to respective cylinders branching form said distribution pipe 3 and an EGR conduct 5 formed in one body with those branch pipes 41 to 44 in such a manner as crossing those branch pipes 41 to 44. In this case, the intake air manifold 1 is formed with a Mg alloy containing 5 to 12weight% of Al. An anti-corrosion protective film 10 containing Al2(SO4)3, Al2O3 and phosphate is to be formed on the whole surface including its inner face 1a, thus the intake air manifold 1 excellent in anti-corrosion is obtained.
Patent JP-S62219482-A (JP)
Inventor: MAETANI MASAMI
IPC: H05K7/00
Filed: 1986-03-20
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-H03174114-A (JP)
Title: Scanning optical system
Inventor: MORIMOTO REI
IPC: G02B13/00
Filed: 1990-03-12
Abstract: PURPOSE:To allow the execution of plotting with high accuracy by imaging the luminous flux from a light source to a linear shape within a sub-scanning plane just before the incidence to a scanning deflector, disposing a static deflector in this line image position and introducing the luminous flux from the light source to a scanning deflector. CONSTITUTION:This system has a semiconductor laser 10 as the light source, a collimating lens 11 which collimates the divergent light emitted from the semiconductor laser 10 to collimated beams of light, a cylindrical lens 12 as an imaging lens to image the collimated luminous flux to a line shape, a slit mirror 21 as the static deflector provided in alignment to the line image position, a polygon mirror 30 as the scanning deflector to reflect and polarize the luminous flux reflected by the slit mirror 21, and an anamorphic ftheta lens 40 as the scanning lens to condense the reflected luminous flux by the polygon mirror 30 and to form a spot on the scanning surface. The greater part of the reflected light by the scanning deflector transmits the circumference of the slit mirror and forms the spot on the scanning surface via the scanning lens when the slit mirror is used in this case. The reducing of the spot to a small spot is possible in this way.
Patent JP-H02240917-A (JP)
Title: Growth of compound semiconductor
Inventor: INOUE RIICHI
IPC: H01L21/205
Filed: 1989-03-15
Abstract: PURPOSE:To shorten a time required for the rise and fall of temperature by transferring a substrate between a high-temperature chamber and a low- temperature chamber after a compound semiconductor is made to grow on the substrate, and by repeating the rise and fall of the temperature. CONSTITUTION:A compound semiconductor being made to grow on a silicon substrate, this substrate is transferred between a chamber 1 kept at a high temperature and a chamber 2 kept at a low temperature, so that the temperature of the silicon substrate whereon the compound semiconductor is made to grow be made to rise and fall. By providing the chamber 2 for cooling separately from the high-temperature chamber 1 as stated above, it is needed only to transfer the substrate for the rise and fall of the temperature and thus the rise and fall of the temperature of an entire chamber are dispensed with. Thereby a time required for the rise and fall of the temperature is shortened.
Patent JP-S63228454-A (JP)
Title: Shutter opening/closing device for cartridge
Inventor: ITO SHIGEHIRO
IPC: G11B17/043
Filed: 1987-03-18
Abstract: PURPOSE:To smoothen the turning of a lever and to smoothen the opening/ closing of a shutter by engaging a roller only at the notching part of the shutter of a cartridge guided to a cartridge holder. CONSTITUTION:Levers 31a and 31b are arranged at the upper surface side of a cartridge holder 30 and rollers 33a and 33b only supported at the free edge of the levers 31a and 31b are protruded through circular holes 34a and 34b in a lower direction. Consequently, the levers 31a and 31b are not deflected in the lower direction, the free edge of the lever is fitted into the notch part 6 of the shutter, the turning of the lever is not prevented and the levers 31a and 31b are smoothly turned. Thus, the shutter 4 can be smoothly opened/closed.
Patent JP-S58178835-A (JP)
Title: Fuel injection control device for direct-injection type internal-combustion engine
Inventor: UENO TAKASHI
IPC: F02D41/36
Filed: 1982-04-14
Abstract: PURPOSE:To make possible a super thin combustion at a reduced load, by operating fuel injection valves in a multiple-cylinder engine in an overlapped timed relation. CONSTITUTION:Signals S9 or S10 triggering one injection signal computing circuit has a 360 deg. frequency in terms of crank angle. Therefore, maximum timing intervals M1-M4 correspond to a crank angle of 360 deg.. That is, a fuel injection may be performed with an injection start-up timing and intervals freely selectable within a maximum of 360 deg. inclusive an intake stroke and a compression stroke. In this manner, a super thin combustion may be made possible at a reduced load by bringing an injection termination timing close to an ignition timing, whereas while the engine is operated under an increased load the injection termination timing may be brought closer to a premixing combustion by advancing its timing, and thereby producing a high output power.
Patent JP-S62216796-A (JP)
Title: Manufacture of supporter for planograph plate
Inventor: NAKAMURA CHIAKI
IPC: B41N3/00
Filed: 1986-03-19
Abstract: PURPOSE:To provide a long run type planograph plate at low cost by applying sandblast graining and sulfuric acid anodic oxidation onto an aluminum substrate then immersing said substrate into a metallic salt aqueous solution. CONSTITUTION:An aluminum substrate is sandblasted and subjected to sulfuric acid anodic oxidation, then immersed into an aqueous solution containing 0.01-20wt% of salt of more than one kind of metals selected from calcium, barium, magnesium, strontium or manganese and an organic or inorganic acid. Preferably, the temperature of the aqueous solution is 40-120 deg.C and the immersing time is 5sec-10min. A supporting member for planograph plate manufactured in such a manner has a surface of high hydrophilicity, a high adhesive property with a photosensitive resin compound and an excellent adhesive property with an optically crosslinked macromolecular photosensitive resin having inferior adhesive property.
Patent JP-S59186355-A (JP)
Title: Temperature detecting circuit
Inventor: KOIDE JIROU
IPC: H01L23/58
Filed: 1983-04-07
Abstract: PURPOSE:To have an IC chip built-in by a method wherein the gate of a first MOSFET and the source of a second MOSFET are connected, and the source of the first MOSFET and the gate of the second MOSFET are connected. CONSTITUTION:The gate electrode of an MOSFET2 is connected to the source electrode of an MOSFET1, and the gate electrode of the MOSFET1 is connected to the source electrode of the MOSFET2. Then, the drain electrode of the MOSFET1 and the drain electrode of the MOSFET2 are connected, and when a constant current 3 is applied to said circuit, an output voltage is obtained between terminals 4 and 5. An output voltage can be obtained between terminals 4' and 5' by applying a constant current 3' after the above-mentioned temperature detecting unit circuit has been connected in series.
Patent JP-H07266396-A (JP)
Title: Manufacture of liner cylinder of extruding machine
Inventor: KONNO MASASHI
IPC: B29C47/66
Filed: 1994-03-30
Abstract: PURPOSE:To use only a heat treatment furnace for hardening which has the same heat transfer properties between a liner and cylinder as those of a conventional one, reduce installation space, and manufacture with energy saving. CONSTITUTION:A liner 3 is set up into a hole 4 of a cylinder 1 by allowing a joining material to interpose in the hole 4, the set cylinder 1 is heated to a hardening temperature of the liner 3, simultaneously with performing hardening of the liner 3, the joining material 7 is molten through which the liner 3 is provided in the cylinder hole 4 by joining.
Patent JP-H07267215-A (JP)
Title: Positioning jig for object to be bundled in bundling apparatus
Inventor: SUZUKI KAZUHIRO
IPC: B65B13/18
Filed: 1994-03-30
Abstract: PURPOSE:To provide a function for fixing an object to be bundled at a specific position and a function for guiding a belt-like piece of a bundling band into an opening of a bundle in a positioning jig for the object to be bundled which is used while being attached to a bundling apparatus for bundling the object fixed at the specific position by the bundling band. CONSTITUTION:A recessed groove 42 is provided on an arm 41, and a stopper 43 is provided at the foot of the arm 41. An object M to be bundled comprising a coil 220 protruding like a loop from an iron core 210 is inserted into the arm 41 with an opening 230 utilized, and the iron core 210 is pushed against the stopper 43, whereby the object M is supported at a specific position by the arm 41. When a tip of a belt-like piece 12 of a bundling band 1 is pushed into the recessed groove 42 of the arm 41, the groove 42 guides the piece 12 into the opening 230 of the object M.
Patent JP-H04235270-A (JP)
Title: Method for carburizing steel sheet
Inventor: TAKAHASHI SUSUMU
IPC: C23C8/66
Filed: 1991-01-09
Abstract: PURPOSE:To execute carburization to a steel sheet in good condition without needing an atmosphere having high carbon potential by inserting a foil-like carburizing agent between the steel sheets, heating in a furnace and carburizing. CONSTITUTION:The carbon steel sheet 7 for machine structural use wound in feeding rollers 4, 5 arranged at out of a furnace in one side is fed in an atmospheric heating furnace 1 and wound with winding rollers 4', 5' arranged at out of the furnace in the other side. At this time, the another roller 6 winding the foil-like carburizing agent 8 near the rollers 4, 5 is arranged, and the steel sheet 7 is heated in a heating furnace 1 at about 5min so as to insert this carburizing agent 8 between the upper and lower steel sheets 7. Then, as the foil-like carburizing agent, material, which a newspaper is dropped into Ba(OH)2 saturated water solution (about 40 deg.C) and dried, is used. By this method, without adjusting the carbon potential in the carburizing atmosphere, good carburization is executed to the steel sheet 7 in a short time.
Patent JP-S62217465-A (JP)
Title: Data writing circuit
Inventor: EBE KUNIHIKO
IPC: G11B20/10
Filed: 1986-03-18
Abstract: PURPOSE:To increase the number of processing data by (n) times and to increase a processing speed by dividing one period of an index signal and generating (n) kinds of gate signals, and gating write signals of mutually different frequencies. CONSTITUTION:When the index signal IND which is sent out 4 every time a disk rotates is inputted, a signal generating circuit 1 removes noise components and then outputs (n) kinds of gate signals GTi (integer i which is >=1 and <=n) obtained by dividing one period of the signal IND by 'nXj' (integers n>=2 and j>=1) to the (i)th write signal gate circuit 21. When the signal GTi is inputted, the circuit 2i extracts a signal WDi from a write signal WDi of the (i)th frequency which is inputted separately and a write control signal WC which is at a high level in one period of the signal IND on condition that the signal GTi is at 'H', thereby outputting a synchronous write signal SWDi. A driving circuit 3 puts synchronous write signals SWD1-SWDn together and supplies a head write signal HW to a disk part 4.