baber/WOPTO huggingface dataset:
Patent JP-S61225285-A (JP)
Title: Coal slurry composition
Inventor: YASUMURA JIRO
IPC: C09K23/42
Filed: 1985-03-30
Abstract: PURPOSE:To provide the titled composition having an excellent handleability because of its excellent flowability in spite of low water content, which comprises a powdered coal, water, a formalin condensate of a metallic salt of (alkyl)naphthalenesulfonic acid and a polyoxyethylenic compound. CONSTITUTION:The titled composition comprising 100pts.wt. powdered coal having an average particle size of 10-100mu, such as a lignite, a (sub)bituminous coal and an anthracite, 20-200pts.wt. water and 0.2-3pts.wt. first fluidizer comprising a formalin condensate of a metallic salt of (alkyl)naphthalene sulfonic acid of the formula I (wherein M is Na, K or Ca; R is H or alkyl; and n is 1-20) which has been prepared by reacting (alkyl)naphthalene with sulfuric acid and formalin and saponifying the reaction product with NaOH, Ca(OH)2, KOH, etc., and 0.2-3.0pts.wt. second fluidizer comprising a polyoxyethylenic compound (e.g.: polyoxyethylenenonyl phenyl ether) having a constitutional unit of the formula II (wherein n is 1-40).
Patent JP-S58180557-A (JP)
Title: Fluoran derivative
Inventor: GOTOU HIROSHI
IPC: C09B11/00
Filed: 1982-04-19
Abstract: NEW MATERIAL:A fluoran derivative of formula I . USE:A coloring component in heat-sensitive recording materials; a color forming dye in recording paper such as press.-sensitive recording paper or conducting heat-sensitive recording paper. PREPARATION:5-Methyl-4-N-ethylamino-2-hydroxy-2'-carboxybenzophenone of formula II is reacted with 4-methoxy-2'-chlorodiphenylamine of formula III at -10-100 deg.C for several to tens of hr using a condensing agent such as sulfuric acid or polyphosphoric acid. The reaction product is poured into ice water and the deposited crystals are separated from the soln. by filtration. Then, the obtained crystals are dispersed in a 1-20% aq. sodium hydroxide soln. with stirring at 0-100 deg.C for several hr. The crystals are then filtered, dried, and recrystalized from an org. solvent such as toluene, benzene, or isopropyl alc. to yield a fluoran derivative of formula I .
Patent JP-H06279993-A (JP)
Title: Ni vapor deposition plated metallic material excellent in corrosion resistance
Inventor: TERADA MAKOTO
IPC: C23F15/00
Filed: 1993-03-24
Abstract: PURPOSE:To develop a Ni vapor deposition-plated metallic material excellent in corrosion resistance by forming an insulating coating film on a metallic material surface and then plating the film with nickel at the time of plating the surfaces of the metallic materials having baser spontaneous potentials than potential of Ni, with Ni or Ni alloy. CONSTITUTION:When the surfaces of the metallic materials having baser spontaneous potentials than the potential of Ni such as common steel, low alloy steel, Al, Zn and Mg are plated with Ni or Ni alloy by an electroless plating method, a vapor deposition method, etc., organic coating films containing various kinds of resins, rubbers, etc., ceramics, inorganic coating films or oxide films are formed on the surfaces of the metallic material such as common steel with 0.05 to 500mum thickness to be insulating coating films, and, thereon, plating with Ni,Ni-Al alloy, Ni-P alloy, etc., by the vacuum deposition method, the electroless plating method, etc., are executed by the 0.005 to 150g/m<2> quantity. Galvanic corrosions generating between the metallic materials having baser spontaneous potentials than the potential of Ni and a Ni plated layer is prevented by the presence of the insulating coating films and thus metallic materials with Ni metal plating excellent in corrosion resistance are obtained.
Patent JP-H1161532-A (JP)
Title: Pocket for exclusive use for portable telephone newly provided in upper garment of clothes
Inventor: ITO TSUTOMU
IPC: A41D27/20
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a pocket for exclusive use, capable of simplifying and removing various difficulties related to the storage of a portable telephone and newly installed in the lower part of an upper garment of clothes. SOLUTION: This pocket 1 for exclusive use of a portable telephone is obtained by preventing the pocket telephone from falling and fixing the portable telephone with a pocket lid 3 having Magic Tapes (R) [Hook-and-Loop fasteners] 4 and 5 in an upper frame of an opening 6 for taking in and out the portable telephone of the pocket 1 and is capable of regulating the depth of the portable telephone different in each size (length) with detachable sewing threads 2.
Patent JP-H10228854-A (JP)
Title: Breaker
Inventor: KOHIYAMA TSUTOMU
IPC: H01H73/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To ensure breaking at the time of an earthquake, by transmitting force, generated by a vibration-sensing weight gravitationally falling in the earthquake vibration, and by a falling vibration-sensing weight; to the breaking lever of an opening/closing switch by a string. SOLUTION: A breaker unit 1 is equipped with an openong/closing switch having a breaking lever 2 in an insulating vessel, also a weight placing mount 11, for temporarily holding a vibration sensing weight 9, is equipped on the upper part of the breaker unit 1. When the weight 9 is turned over to be gravitationally fallen in accordance with the earthquake vibration, a string 10, connecting the breaking lever 2 of the opening/closing switch and the weight 9, transmits the force of the falling weight 9, to pull the lever 2 downward, thereby actuating a breaker. The weight 9 is constituted of a magnet, and weight placing mount is made of an iron plate, thereby determining the rough value of threshold valve vibration quantity when falling is started.
Patent JP-S60209375-A (JP)
Inventor: DEURA TOORU
IPC: B62L3/00
Filed: 1984-04-02
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-S54156641-A (JP)
Title: Copying apparatus
Inventor: MIURA SHINJI
IPC: G03G21/00
Filed: 1978-05-31
Abstract: PURPOSE: To simplify copying operations by using a copying standby time setting device, standby time control device, etc.  
     CONSTITUTION: This is provided with a driving circuit 23 which energizes operating apparatus such as motor, clutch and other, a detecting device 24 which detects the operation timings of each part of mechanism, conveying timings of copying paper, etc., a control circuit 25, a button switch 26 such as power switch or other, a key switch 29 which sets copy sheet number, copy part number and standby time to the electrical part consisting of a display device 27 such as power close display lamp and other a standby time control circuit 28, and a display device 30 which displays set copy sheet number and set standby time. This enables automatic copying start to be set in not only continuous copying but also in arbitrary copying mode through the standby time control circuit 28 by operation of the key switch 29 and enables the pause time between repetitions of the automatic copying start to be set at a desired value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03265327-A (JP)
Title: Access system for local area network
Inventor: HANAWA MAKOTO
IPC: H04L12/40
Filed: 1990-03-15
Abstract: PURPOSE:To prevent a complicated processing with a master node and the abnormal deterioration of throughput and the increase in the transmission time by counting the lapse of a calculated access waiting time and starting automonously the access when the access waiting time elapses. CONSTITUTION:Plural nodes (1-1)-(1-N) having different addresses are connected to a bus network 2. Every time a data is received from a node in each of the nodes (1-1)-(1-N), a difference between address information and its own address information is calculated, a unit access time given as common value to each of the nodes (1-1)-(1-N) is integrated to calculate the access waiting time, the lapse of the calculated access waiting time is counted and when the access waiting time elapses, the access is automonously started. Thus, the abnormal deterioration in the throughput, the complicated processing of a master node and resulting increase in the transmission time are prevented.
Patent JP-S55156689-A (JP)
Title: Production of hollow shaft
Inventor: IKEDA NOBUHIKO
IPC: B23K9/028
Filed: 1979-05-25
Abstract: PURPOSE: To enable the elimination of stress concentration to the weld portion in the form of concave penetration beads by interposing inert gas of high pressure to the inside circumferential side  of the butted part from the outside circumferential side during welding of plural tubular bodies  along the butt part of their axial end faces to themselves from the outside circumferential side.   
     CONSTITUTION: Edge preparation of approximately V-form is applied respectively to the end  faces to be joined to each other of the axial center and axial end constituting portion 11, 12 of a  hollow axle 1 of vehicles mainly for railways, after which said portions are opposedly butted to  each other in alignment and are welded by a TIG welding method or the like. The nozzle 31 of  the welding machine is interposed between the tapered faces 11a, 12a and inert gas such as Ar is  spouted in the arrow direction through spacing between the same and tungsten electrode 32. On  the other hand, inert gas such as Ar is also interposed in the inner side across the constituting portions 11 and 12 in such a manner that the pressure exerted to the same circumferential side becomes higher than the pressure exerted to the outside circumferential side of the butted part.  When the filler metal penetrates in the groove and the base metals melt, this pressure difference  extrudes the molten metal to the outer side, thereby recessing the penetration beads on the inner  side of the butted part to arc form in section.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S541729-A (JP)
Title: Altitude compensating device of mixture of internal combustion engine
Inventor: II AKIRA
IPC: F02M7/00
Filed: 1977-06-03
Abstract: PURPOSE: To provide a reliable altitude compensating device enabling the overconcentration of mixture of a carbureter generated at a highland to be prevented reliably, and maintaining a certain set air-fuel ratio at a highland. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59191137-A (JP)
Title: Board for magnetic disk and its manufacture
Inventor: NAKAGAWA YOSHIO
IPC: G11B5/738
Filed: 1983-04-15
Abstract: PURPOSE:To prevent the occurrence of a bit error due to the exfoliation of a recording medium and to improve the quality of a signal by forming the oxide film on an anode, performing sealing treatment to extinguish pores on the oxide film, then, performing heat treatment on the film. CONSTITUTION:An oxide film 3 of an anode made of aluminium or aluminium alloy is formed on the surface of an aluminium or aluminium alloy base body after applying pre-treatment to said base body then, sealing treatment is performed on the film 3 so as to extinguish pores existing in the film 3. Thereafter, heat treatment at a 300 deg.-350 deg. temperature is performed to improve the strength of the oxide film 3 and the film 3 is finished by precise grinding. Thus a substrate for magnetic disk 4 is manufactured. The board 4 for magnetic disk manufactured by this manufacturing method has an anode oxide film 3 which is made of aluminium or aluminium alloy having pores because of the sealing treatment and formed on the base body made of aluminium or aluminium alloy, and a magnetic recording medium 2 formed on the surface of the anode oxide film 3. Therefore, no exfoliation of the magnetic recording medium 2 occurs.
Patent JP-S59191903-A (JP)
Title: Resonator
Inventor: SAITOU TAKESHI
IPC: H01P1/202
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a composite tuning resonator which is suited to a BPF with a low loss by setting two line conductors of half wavelength in parallel to each other and burying these conductors into a dielectric substance excluding both ends respectively and then shielding the peripheral areas of the dielectric substance excepting both end parts by means of an earth conductor layer. CONSTITUTION:Line conductors 21 and 22 having the length equivalent to a half wavelength are set in parallel to each other and buried into a dielectric substance 20 with both ends exposed respectively. The surface of the substance 20 is shielded by an earth conductor 23 excluding the exposed surfaces of conductors 21 and 22. This forms a composite tuning resonator consisting of resonators of half wavelength connected to each other with a low loss. In addition, a through hole 24 is provided to the substance 20 between both conductors 21 and 22. Then the counter faces of the conductor 23 are connected to each other by a conductor. Thus the connection between conductors 21 and 22 is adjusted. This resonator can be used as a circuit element to constitute a narrow BPF.
Patent JP-H01238954-A (JP)
Title: Overcoat paste for thick film thermal head and thick film thermal head
Inventor: TANIGUCHI YOSHIAKI
IPC: B41J2/335
Filed: 1988-03-22
Abstract: PURPOSE:To obtain an overcoat layer which has a smooth surface with no projection and is high in thermal conductivity by a method wherein the overcoat layer of a thick film thermal head is composed of a mixture of glass powder and Au powder as main components. CONSTITUTION:An overcoat paste for a thick film thermal head is prepared as follows. Fine particles obtained by mixing glass powder with gold (Au) powder is joined by a vehicle to be made into paste. For the powder component, the glass powder is a main component, which is mixed at 3-30% (V/V) in volumetric percentage of Au powder. The glass powder is of 2-3mum and over to 44mum incl. in particle size. The Au powder 14, not to generate any projection on the surface of the overcoat layer 10, is of a globular form of about 2-3mum in particle size. By heating at 850 deg.C after printing such paste on a substrate, the overcoat layer 10 wherein Au powder 14 exists in a uniformly dispersed manner, in a fused glass matrix 12 is formed.
Patent JP-S58194913-A (JP)
Inventor: MOURISU AASAA FUREDORITSUKU HA
IPC: C08G18/48
Filed: 1983-04-15
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-S51141644-A (JP)
Title: Two-value phase plate for recording hologram
Inventor: YONEZAWA SUSUMU
IPC: G02B5/02
Filed: 1975-05-31
Abstract: PURPOSE: In a two-value gauss total type phase plate, phase difference π to be supplied between unit cells are varied uniformly and equally within  60° to make light strength distribution uniform. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51141960-A (JP)
Title: Silicon grease
Inventor: KOIKE TAI
IPC: C10N40/14
Filed: 1975-05-31
Abstract: PURPOSE: Silicon grease having a good heat-proof porpeerty, cold resisting prpertty and lubrication perperty, capable of maintaining constant its contact resistance value for a long time without generating no slide noises when it is used for a contact of electric assemblies. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06255521-A (JP)
Title: Speed sensing steering device
Inventor: SAITO TAKESHI
IPC: B62D6/02
Filed: 1993-03-02
Abstract: PURPOSE:To improve the stability of straight-ahead driving of a car by variably- controlling steering-operation force and restoring force on the tire side in response to car-speed. CONSTITUTION:A speed sensing steering device is provided with a spring member 13 for energizing toward a straight driving position, a steering part 8 resprocating as a result of steering operation, and an adjusting means 15 for increasingly or decreasingly adjusting an energizing force caused by the spring member 13. By providing a speed sensor 17 for outputting signals which correspond to car-speed, and a control means 16 for controlling the adjusting means 15 on the basis of output signals of the speed sensor 17, the energizing force by the spring member is increased in parallel to the increase in the car-speed so as to increase restoring force on the tire side.
Patent JP-S56161335-A (JP)
Title: Stabilizing method of chlorinated lower hydrocarbon
Inventor: MINAGAWA MOTONOBU
IPC: C11D7/50
Filed: 1980-05-19
Abstract: PURPOSE: To stabilize a chlorinated lower hydrocarbon remarkably and inhibit or prevent the decomposition thereof, by using a β-diketonic compound as a  stabilizer.  
     CONSTITUTION: A chlorinated lower hydrocarbon (e.g. chloromethane or methylene chloride) is stabilized with a β-diketonic compound as a stabilizer (e.g. dehydroacetic acid, dehydropropionylacetic acid or dehydrobenzoylacetic acid) including metallic salts (or complex salts) of the b-diketonic compound. The amount of the stabilizer is optical up to 10pts.wt., preferably 0.0001W5pts.wt./100pts.wt. chlorinated lower hydrocarbon. The stabilizer used prevents the corrosion of an apparatus and the change in color tone of the chlorinated hydrocarbon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63231697-A (JP)
Inventor: KOSUDA MAKOTO
IPC: G07G1/12
Filed: 1987-03-20
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-S55159656-A (JP)
Title: Digital process input unit for computer
Inventor: ASADA KAZUYOSHI
IPC: G05B15/02
Filed: 1979-05-30
Abstract: PURPOSE:To simplify the unit with less number of expensive photocouplers, by isolating the serial signal with photocouplers after converting the signal before isolation into the serial signal at shift registers. CONSTITUTION:The state of process is detected with ON-OFF operation of a plurality of limit switches 11, a voltage from the AC power supply 18 is fed to the switches 11, the current from the current limit resistor 12 is rectified at the rectifying circuit 13, and pulsing current from the rectifying circuit 13 is smoothed at the smoothing circuit 23 and fed to the shift register 21. Further, a voltage from the power supply 18 is stepped down with a step down transformer 22, and a DC voltage is fed to the register 21 via the rectifying circuit 13 and smoothing circuit 24 independently of the power supply for computer. Further, all the states of ON-OFF of the switches 11 are informed to the register 21 and after converting the status signal into the serial signal, it is added to the photocoupler 15 and the output signal from the coupler 15 is fed to the computer as the serial signal.
Patent JP-S58183739-A (JP)
Title: Rubber composition
Inventor: IKEDA HIROHARU
IPC: C08L1/00
Filed: 1982-04-22
Abstract: PURPOSE:To obtain a rubber composition having excellent characteristics for rupture, by compounding an ethylene-propylene rubber (EPT) or butyl rubber with brominated EPT or brominated butyl rubber which are brominated by an industrially advantageous process. CONSTITUTION:The objective rubber composition is composed of (A) 5- 50pts.wt. of a brominated EPT or brominated butyl rubber having a bromine content of 0.2-10wt% and obtained by the steam-stripping reaction of a solution of EPT or butyl rubber having unsaturated bond with a brominating agent comprising an N-bromoimide compound and/or N-bromoamide compound and (B) 95-50pts.wt. of other rubbers (preferably diene rubbers). The amount of the brominating agent is preferably 2-15wt% based on the polymer.
Patent JP-H06317995-A (JP)
Title: Image forming device
Inventor: TODOME TAKESHI
IPC: G03G15/00
Filed: 1993-03-25
Abstract: PURPOSE:To provide an image forming device capable of preventing transfer defect by holding the distance between a photosensitive drum and a transfer means and their relative positions at the time of image transfer constant. CONSTITUTION:A transfer roller positioning arm 26 is engaged with an insulating bearing 22 of the roller being held in pressurized contact with the transfer roller by a pressing spring 23. When the photosensitive drum is moved in the horizontal direction for the position adjustment of it, the transfer roller position arm 26 is also moved in the horizontal direction and the transfer roller is moved in the horizontal direction too. When the photosensitive drum is moved in the vertical direction, the transfer roller is moved in the vertical direction too. In this way, corresponding to the position adjustment of the photosensitive drum, the transfer roller is moved in following it, therefore, the parallel state of the both and the distance between the shafts is held prescribed, thus, the transfer defect is precluded from occurring.
Patent JP-H09256092-A (JP)
Title: Heat transfer tube for waste heat boiler utilizing waste incineration exhaust gas, excellent in high temperature corrosion resistance
Inventor: YOSHITAKE SHUNICHI
IPC: C22C19/05
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube for a waste heat boiler utilizing waste incineration exhaust gas, excellent in high temp. corrosion resistance and particularly in high temp. intergranular corrosion resistance. SOLUTION: This heat transfer tube is composed of an Ni-base alloy which has a composition consisting of 23-27% Cr, 7-10% Mo, 0.5-5% Nb, 0.01-7% Fe, 0.001-0.05% C, 0.001-0.1% Mg, and the balance Ni with Si, P, and S, as inevitable impurities, limited to <=0.1%, <=0.03%, and <=0.03%, respectively, and further containing, if necessary, 0.1-2% W and/or one or >=2 kinds among 0.001-0.1% of rare earth elements, 0.001-0.1% Y, 0.001-0.1% Zr, and 0.001-0.5% Hf, and further containing, if necessary, either or both of 0.01-1.0% Mn and 0.001-0.1% Ca.
Patent JP-S56164566-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHITOME SHIYOUKICHI
IPC: H01L21/265
Filed: 1980-05-21
Abstract: PURPOSE:To imrove chaqcteristics of resistance and 2-layer FET, by making an ion injection into a dispersion layer by providing a second poly Si on an entire surface after forming an Si gate, and then, by preparing a resistance body with a third poly Si after completing thermal oxidation of this poly Si layer. CONSTITUTION:In a mechanism in which a resistance is provided on an MISFET for hightening density, 3-layer poly Si forming process is utilized. After a gate 24 and a wiring 24' are formed by the first poly Si, the second poly Si layer 25 of 500Angstrom  is piled on an entire surface, and such an ion as As ion is injected through the layer 25. And then, thermal oxidation is executed until the layer 25 is completely oxidized, and an opening 29 is provided on wiring section of thus formed oxide film 27 and a drain dispersion layer. A resistance body 30 is formed by the third poly Si layer, and the wiring 24' is joined to a drain 282 by the resistance body 30. It is possible, by doing so, to prevent breakage of gate film at the time of ion injection or rising of gate edge at the time of the thermal oxidation, and it is also possible to provide 2-layer structure without deteriorating characteristics of FET.
Patent JP-H04301518-A (JP)
Title: Flow rate converting apparatus
Inventor: FURUSE AKIO
IPC: G01F1/28
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a flow rate converting apparatus with various kinds of the measuring range by forming holes in a pressure receiving surface of a pressure receiving plate and selecting the diameter or the number of the holes, or selecting the spring constant of the pressure receiving plate, thereby to regulate the measuring range of the flow rate. CONSTITUTION:Holes 11A are formed in a pressure receiving surface of a pressure receiving plate 11. The diameter or the number of the holes 11A is suitably selected. Accordingly, the resistance value to the flow pressure of the pressure receiving plate 11 can be changed. In other words, when the holes 11A are not, formed, the resistance value is maximum, and therefore the pressure receiving plate 11 can be shifted to the resulating amount even with a small flow rate, and the apparatus becomes highest in its sensitivity. As the diameter or the number of the holes 11A is increased, the resistance value becomes smaller. Therefore, the shifting amount of the pressure receiving plate 11 is difficult to reach a regulating value even with a large flow rate, and the apparatus can measure a large flow rate. In this manner, the main body of the same shape can be used to obtain various kinds of devices of different full scales.