baber/WOPTO huggingface dataset:
Patent JP-S59146822-A (JP)
Title: Manufacture of corrugated plastic pipe
Inventor: ABU YASUHIKO
IPC: B29C48/32
Filed: 1983-02-14
Abstract: PURPOSE:To obtain the titled pipe having corrugations along the axis of the pipe, by inserting a helical stripe into a cylindrical nipple of an extruder for producing a pipe, pressing the helical element to a pipe circumferential wall while the helical stripe is run so that the pipe may be deformed. CONSTITUTION:A cylindrical nipple 3 is provided in the die 2 of an extruder 1 for producing a pipe, an annular extrusion port 4 is defined by the inner circumferential surface of the die 2 and the outer circumferential surface of the nipple 3, a sleeve 7 is situated in front of the extrusion port 4 to form a chamber 9, and a helical stripe 5 is drawn from a reel 8 and is inserted into the nipple 3. A plastic pipe is extruded along the outer circumferential wall of the nipple 3 into the chamber 9 covered with the sleeve 7, a force directed to the axis of the pipe is exerted against the circumferential wall of the pipe by the action of compressed air or the like supplied from an air compressor 11 so that the plastic pipe is forced against the helical stripe 5 while the helical stripe 5 is run in the direction of the extrusion thereby deforming the pipe in conformity with the helical stripe to obtain the intended pipe.
Patent JP-S60166908-A (JP)
Title: Optical cable provided with gas dam
Inventor: FUSE KENICHI
IPC: G02B6/44
Filed: 1984-02-09
Abstract: PURPOSE:To improve the reliability in gas tightness of a multi-cored optical cable or an optical cable consisting of the tape cores arrayed flatly with optical fiber cores by holding the respective optical fiber cores by at least one or more separating and holding members which separate said cores from each other and hold the same in a gas dam part. CONSTITUTION:The sheath at the terminal end of a multi-cored optical cable 1 is stripped off to expose cores 2 and the covering 6B of a tension body 6 is partly stripped off to provide a gas dam part to the terminal of, for example, a cable. The cores 2 are thereafter passed through separating and holding members having plural through-holes 7 and each plural pieces of the cores 2 are grouped to a set and are separated and held by the members 8. After the members 8 are mounted, the cores 2 and the tension body 6A are passed through the holes of a metallic flange 10 and are lead out to the opposite side. The body 6a is anchored to the flange 10 by a stopper 11 and a packing material 4 for molding is packed across the flange 10 and the adhesive layer 3 provided on the sheath, thereby forming a gas dam part 5.
Patent JP-S59150962-A (JP)
Title: High performance internal-combustion engine
Inventor: MIURA MASAHISA
IPC: F02M27/06
Filed: 1983-02-16
Abstract: PURPOSE:To reduce NOx in the exhaust gas of the engine by projecting beta rays to suction air. CONSTITUTION:A multitude of metallic wire nets, consisting of a radioactive element radiating the beta rays, is provided between an air cleaner and a carburettor. The suction air is projected by the beta rays and both of N2 and O2 are ionized into negative ions of N<-> and O<->. Both of the N<-> and O<-> are negative ions in a combustion chamber, therefore, they repel each other and they cannot be combined chemically. According to this method, NOx produced in the exhaust gas may be reduced.
Patent JP-S63189772-A (JP)
Inventor: NAKAMOTO HIDEO
IPC: F25D23/06
Filed: 1987-02-03
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-S56120648-A (JP)
Title: 2,7-bis dialkylamino pyrene and its preparation
Inventor: MISUMI SOUICHI
IPC: C07C209/18
Filed: 1980-02-26
Abstract: NEW MATERIAL:The titled compound expressed by formula I (R is alkyl).  
     EXAMPLE: 2,7-Bis(dimethylamino)pyrene.  
     USE: Useful as an organic photoconductor, capable of forming an electronic charge transfer complex with tetracyanoquinodimethan, and having an electron donative property and high symmetry.  
     PROCESS: 5,13-Diamino-[2.2]metacyclophane of formula II is N-alkylated with a trialkyl phosphate, e.g. trimethyl phosphate, and simultaneously subjected to the cyclization bridging reaction to give 2,7-bis(dialkylamino)-4,5,8,9-tetrahydropyrene of formula III. The resultant compound is then dehydrogenated in the presence of a catalyst, e.g. Pd-C, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60173644-A (JP)
Title: Semiconductor storage device
Inventor: SAKATA MAKOTO
IPC: G11C15/04
Filed: 1984-02-13
Abstract: PURPOSE:To attain ease of check of the content of a RAM by providing a block selector selecting a memory block in response to an address input in case of multi-bit constitution and its output pin. CONSTITUTION:A chip 100 cooperates with a cache memory as a main memory and a high speed buffer and address information as to the content of which address of each column is stored in the cache memory is stored in the chip. In conducting the test as to the content of the memory 1, an address data is given to selection address input pins F0-F3 of a block selector 9 and decoded in the block selector 9. Then the result is ANDed with a data from a sense amplifier 5 at each bit and the parity is checked with the outputs and a memory data is outputted to an output pin Bout.
Patent JP-S52107033-A (JP)
Title: Method of manufacturing slurry-type water dispersed paint
Inventor: ABE KAZUTOSHI
IPC: C09D5/00
Filed: 1976-03-05
Abstract: PURPOSE: A method of manufacturing a slurry-type water dispersed paint simply and at low-cost, which is characterized by being homogeneous and excellent in the stable dispersion, comprises grinding a pellet-type paint composition in water by means of ball mill, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60165883-A (JP)
Title: Methods for transmission/reception and reception of television signal
Inventor: KITAURA HIROSHI
IPC: H04N7/00
Filed: 1984-02-09
Abstract: PURPOSE:To enable conversion into a television system such as standard system based on information at a receiving side by transmitting information as screen frame shape, conversion area location, expansion ratio, compression ratio, etc., which are needed to convert into said signals such as the standard system by a means for superposing the above-mentioned information during a blanking period of a high-accuracy television system signals. CONSTITUTION:A control signal extraction circuit 25 extracts a control signal for controlling a conversion mode, expansion ratio, etc., from the horizontal or vertical blanking period of an input signal, a signal process circuit 27 performs arithmetic from numerical picture elements for correction, and converts them into less picture elements to perform conversion of the number of scan lines in the same way. This method stores pictures of one frame portion of the converted standard television system by a frame memory 30 and writes in by a line memory 26 using an address signal generated from a memory control 31 to read out said pictures.
Patent JP-H03228158-A (JP)
Title: Storage device
Inventor: KASUGAI HIROFUMI
IPC: G06F12/16
Filed: 1990-02-01
Abstract: PURPOSE:To prevent the data of an address, to which write is not executed for a long time, form being destroyed by rewriting the data for each fixed time. CONSTITUTION:A data select circuit 1 is provided and a rewrite addressregister 6 is provided to store a rewrite address. Then, an adder circuit 7 is provided to add 1 to the rewrite address and a select circuit 5 is provided to select either an address register 4 or the rewrite address register 6 as the read/write address of a storing circuit 2. Further, a counter 9 is provided to generate the timing of rewrite, and an OR circuit 12 is provided to OR the both outputs of carry registers 10 and 11 and to output the select signal of the rewrite address. Then, an OR circuit 8 is provided to output the write instructing signal of the storing circuit 2. The data in the storing circuit is successively rewritten for each fixed time. Thus, in the storing circuit, the data not to be accessed for a long time can be prevented from being naturally destroyed.
Patent JP-S59150286-A (JP)
Inventor: OKADA HIDETAKE
IPC: F25J3/04
Filed: 1983-02-15
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-S61184476-A (JP)
Title: Tracking filter
Inventor: NOMOTO KOHEI
IPC: G01S13/66
Filed: 1985-02-12
Abstract: PURPOSE:To make it possible to succeed tracking, by changing over the selection of an estimated state and the error dispersion thereof as the information of present time and the selection of the estimated state of present time and its error dispersion by the indication of the presence and absence of observation sampling. CONSTITUTION:The indication of the presence and absence of observation sampling is inputted by an observation sampling presence and absence input line 1. If this indication is 'presence of observation', all of present time information change-over devices 12 are connected to the sides of contacts (a) and a calculated estimated state XK and its error dispersion PK are respectively come to the inputs of a state forecast device 4 and a forecast error dispersion calculator 7. If the indication is 'absence of observation', all of the present time information change-over devices 12 are connected to the sides of contacts (b) and respectively apply a present time estimated state XK' and its error dispersion PK' as the inputs of the state forecast device 4 and the forecast error dispersion calculator 7. By this method tracking can be succeeded even if observation sampling is present or absent.
Patent JP-H09217312-A (JP)
Title: Method for adding repeatedly regenerable property to modified asphalt for pavement
Inventor: AKIBA KUNIZO
IPC: E01C19/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide modified asphalt for pavement that can be repeatedly regenerated and utilized. SOLUTION: When modified asphalt for pavement in which a modifier is added in asphalt is manufactured, asphalt and the modifier are selectively combined in such a way that the modified asphalt after the deterioration regenerative test has 10% or less of the increasing ratio of molecules of styrene-reduced molecular weight of 20,000 or more as compared with the modified asphalt before the same test, and also it has 50deg. or more of the phase angle δ which indicates the loss elastic modulus measured by a rheometer and the storage elastic modulus.
Patent JP-H05225518-A (JP)
Title: Magnetic head
Inventor: SHIMIZU YUIKO
IPC: G11B5/265
Filed: 1992-02-10
Abstract: PURPOSE:To prevent magnetic flux from spreading to the outside area of a track width by making the width of a metal magnetic core the track width or below in a medium opposing surface. CONSTITUTION:This head is constituted of the oxide magnetic core 1 of ferrite etc., a metal magnetic core 2 and a driving coil 6 wound on the oxide magnetic core 1. The metal magnetic core 2 is constituted of two parts of a connection part 21 to the oxide magnetic core 1 and a medium opposing part 22 formed on the connection part 21 and the width of the metal magnetic core 2 is the least in the vicinity of a magnetic gap 3 and bigger than the track width in the core connection part 21. Then, the width is enlarged in accordance with parting from the magnetic gap part 3 and also the width of the metal magnetic core 2 is biggest in the magnetic gap part 3 and made equal to the track width in a medium counter part 22. In such a manner, by making the width of the metal magnetic core 2 the track width or below in the medium counter surface, the spread of leakage magnetic field occurring in the vicinity of the gap is made the least.
Patent JP-H06253829-A (JP)
Title: Biological screening for detecting herbicide
Inventor: NIYUUERU EFU BASUKOOMU
IPC: C12N9/88
Filed: 1994-01-27
Abstract: This invention pertains to novel protocols for the screening and rapid identification of compounds that specifically inhibit a predetermined enzyme or metabolic target site or pathway that is specific to plants. Enzymes which are specifically or indirected affected by the novel screens include glutamine synthetase (GS), 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase (DAHP), dihydrodipicolinate synthase (DHPS), acetohydroxyacid synthase (AHAS) and phosphoribosyl anthranilate transferase (PAT). The enzymatic pathways targeted by the novel screening protocols are unique to plants, bacteria and fungi and are present at low levels. Thus, inhibiting these enzymes should present little or no toxicity to humans or animals. The screens provide an efficient and rapid method for assessing the herbicidal potential of test compounds. Lead compounds identified by the novel screening protocols can be used as herbicides to inhibit growth.
Patent JP-S58144037-A (JP)
Title: Soft winding method and soft winding device
Inventor: SUGIYAMA MASATO
IPC: B65H23/24
Filed: 1982-02-18
Abstract: PURPOSE:To softly wind a film when the rolled out film is transferred in the direction of a film supporting bed provided in an almost horizontal state and wound to a winding shaft, by winding the film in such a manner that a gap between the neighboring films wound in a coil shape is arranged to a specific value. CONSTITUTION:When a film 9 is fed out from a film roll mounted to a roll out shaft 1 and wound around a winding shaft 7 onto a film supporting bed 8, a porous suction belt 3 turned between turn rolls 2, 5 and suction roll 6 as a guide roll are arranged to a transfer route of the film 9. A suction box 4 is attachably provided to a feed side of the belt 3 to attract the film 9 and enable the transfer by the belt 3. While the roll 6 is constituted to be capable of moving in the radial direction in accordance with increase of a radius of the wound film 9, here a gap between the neighboring films 9 wound in a coil shape is controlled averagely to at least 25mu.
Patent JP-S59151479-A (JP)
Title: Superconductive magnet device
Inventor: YAMANE TATSUMI
IPC: H01F6/00
Filed: 1983-02-17
Abstract: PURPOSE:To prevent malfunction and thermal conduction by constituting a power lead by a material, electric resistance thereof is slightly high, while interposing a cooling fin between the power lead and a permanent current switch. CONSTITUTION:A thermal type permanent current switch 7 is connected to superconducting coil 1 and a power lead 8 in an inner tank 2. The lead 8 is constituted by a material of electric resistance high to some extent such as copper of comparatively low purity, for example, phosphorus deoxidized copper, so as to inhibit most of a thermal intrusion from the outside, cooled and held by an outer cylinder 9, and connected to an external power supply by an external terminal 10. Then end section of the lead 8 is connected to cooling fins in a connecting section between the lead 8 and the switch 7, and the lead 8 and the switch 7 are connected through the cooling fins. Accordingly, heat generation on excitation or demagnetization by the high resistance of the lead 8 is not transmitted over the switch 7.
Patent JP-H07205150-A (JP)
Title: Treating method for foamed styrol waste
Inventor: SAKURAI YOSHIAKI
IPC: B29B17/00
Filed: 1994-01-25
Abstract: PURPOSE:To treat foamed styrol waste by a small-sized facility by heating edible oil to a foamed styrol contracting temperature, introducing the waste, contracting it, then taking it out from the oil, and removing excess droplet of the oil. CONSTITUTION:Foamed styrol waste 11 is pulverized to suitable small pieces by a pulverizer 12, temporarily stored in a hopper by a conveyor 13, and introduced to an oil tank 1 of edible oil 10 to meet a processing timing. A temperature of the oil 10 in the tank 1 is set by an oil temperature setter 6, so regulated by an oil temperature regulator 3 that an oil temperature indicated by an oil temperature sensor 7 becomes the set value, and a heater 2 is heated. The oil temperature is set to a contracting temperature of the waste 1. Thus, when the waste 11 is contracted, it is taken out from the oil by a net 14, and the contracted waste 50 is placed on a net plate 51 to store excess droplet in a dropping tank 52. Accordingly, the waste 11 can be treated by a small-sized treating apparatus.
Patent JP-S61185112-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-02-08
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-H08216352-A (JP)
Title: Polyolefin resin multi-layer film for packaging
Inventor: ONO TOSHIAKI
IPC: B29C55/22
Filed: 1995-02-13
Abstract: PURPOSE: To provide a polyolefin resin multi-layer film having a particularly extensive heat seal usability temperature range for a film used for stretch packaging or the like. CONSTITUTION: In a polyolefin resin multi-layer film for packaging having shrinkage factor of 20-50% at 80 deg.C composed of both surface layers, a stretch auxiliary layer and a core layer, an ethylene-α. olefin copolymer of 0.870-0.907g/cm<3> of density and a melting point of 60-100 deg.C is provided.
Patent JP-S52107837-A (JP)
Title: Wet type electrostatic development material
Inventor: KANEKO GIICHI
IPC: G03G9/12
Filed: 1976-03-05
Abstract: PURPOSE: To form the picture with sharp and high contrast and to increase the storage performance of the development material, by containing specific salycilic acid derivation as polarity control substance and charging the toner in positive uniformly and stably. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52107181-A (JP)
Title: Method and apparatus for producing electric bulbs
Inventor: SHIMADA KOUJI
IPC: H01K3/22
Filed: 1976-03-05
Abstract: PURPOSE: To make efficient production of electric bulbs possible, to facilitate the interchange of the bulb kinds and to improve the mass production effects by irradiating a bead at its top and sides with a heating ray to fuse the bead of a bead mount to an electric bulb for the sealing purpose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05213576-A (JP)
Title: Footstep device for escalator
Inventor: NAKAGAWA YASUTAKA
IPC: B66B23/12
Filed: 1992-02-10
Abstract: PURPOSE:To provide an escalator footstep device allowing a wheelchair or the like to be conveyed safely being mounted almost horizontally even at an inclined path part. CONSTITUTION:Among numerous footsteps 5 traveling in an endless line along guide rails 8, 9 between the upper and lower floor side escalator landings, a footstep 15 for mounting a wheelchair C or the like is specified, and this specific footstep 15 is provided with a pallet 16. At the time of placing the wheelchair C or the like, the pallet 16 is made to jut out horizontally backward from the specific footstep 15 in the inclined path part of a going path between the upper and lower floor side landings so as to secure the effective footboard depth measure for mounting the wheelchair C or the like.
Patent JP-S61181310-A (JP)
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1986-02-07
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-S59196827-A (JP)
Inventor: REGINARUDO GUREGORII
IPC: C07C67/00
Filed: 1984-02-10
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-H05101946-A (JP)
Title: Resin-molded coil and manufacture thereof
Inventor: ARISHIMA MASAHIRO
IPC: H01F27/30
Filed: 1992-02-12
Abstract: PURPOSE:To prevent dropping of a space holding member interposed to be held between an inner coil and an outer coil and to eliminate a cracks in a resin layer of a resin-molded coil. CONSTITUTION:Recess and protrusion 8a, 8b are formed on at least one of opposed peripheral surfaces of resin-molded cylindrical inner and outer coils 9, 1, and space holding members 10a, 10b are respectively mounted in the recess or on the protrusion 8a, 8b. Projection and recess of a die for shaping the recesses and protrusion 8a, 8b are formed by pressing. The members 10a, 10b are moved by radially sequentially altering the direction of the coil 9 or 1 thereby to increase the space to the coil 1, and mounted in the recess or on the protrusion 8a, 8b.
Patent JP-H11221727-A (JP)
Title: Stock control system
Inventor: SUZUKI TAKESHI
IPC: G06Q50/10
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently acquire the assembly parts control information by controlling the stock by sticking a card having the function for electronically recording the information and wirelessly exchanging the information, such as a non- contact type IC card, to the article. SOLUTION: The parts cards 2 comprising the function for electronically recording the information and wirelessly exchanging the information such as a non-contact type IC card, are stuck to the parts 1 to be controlled. The start and the read write of the control information, of the parts cards 2 are performed by a reader device 3 comprising a communication part 3f for transmitting and receiving the electromagnetic wave with a radio part 2a of the parts card 2 through the communication part 3f. Whereby the control information can be read out by the radio transmission from the parts card 2 stuck to the parts to be repaired, for example, in the case when the maintenance of a car or the like is performed, the work for removing the parts to be repaired becomes unnecessary, and the control information on the assembly parts can be efficiently acquired.
Patent JP-H05224903-A (JP)
Title: Command processor
Inventor: ICHIKAWA ITARU
IPC: G06F9/06
Filed: 1992-02-12
Abstract: PURPOSE:To obtain the command processor which can operate efficiently a command procedure, inclusive of a graphic shell. CONSTITUTION:The processor is so constituted that, in command parts library 10, the processing contents of a command are divided into partial processings, and a program of the partial processing is held, and in a command group 11, skeletons of every command are held, and each skeleton constitutes the processing of the command by calling a necessary partial processing and executing it in a necessary sequence. A command editing part 12 fetches a skeleton of a designated command from the command group 11 in accordance with designation of a command procedure, edits it to a skeleton of the command procedure, registers it in the command group 11, and a graphic editing part 13 edits a graphical description of the command procedure by inputting a graphic for defining the command procedure by a prescribed graphical display, displays a graphic by the graphical description on a display device, and informs the command editing part 12.
Patent JP-H05335851-A (JP)
Title: Power supply system for amplifier
Inventor: KADOWAKI TOMOHIKO
IPC: H03G1/02
Filed: 1992-01-16
Abstract: PURPOSE: To easily drive an outside device having a power supply voltage different from the power source of an MCU(microcontroller unit) by the output of an amplifier built in the MCU. CONSTITUTION: An outside power source VM which operates power supply to an outside device is connected with the power source of an amplifier 27, and power supply is operated from the outside power source VM to the amplifier 27. Thus, the power supply voltage of the outside device is made the same as the power supply voltage of the amplifier 27, and the outside device is directly and easily driven by the output of the amplifier 27.
Patent JP-S52107642-A (JP)
Title: Combustor with thermocouple type safety device
Inventor: NOJIRI YOSHIKI
IPC: F23N5/10
Filed: 1976-03-05
Abstract: PURPOSE:To acheve automatic closing of a valve rapidly and assuredly on accidental flame-out, while providing an increased thermoelectromotive force by means of a multiplicity of thermocouples.