baber/WOPTO huggingface dataset:
Patent JP-H11227894-A (JP)
Title: Feeder for mixed oil
Inventor: OTAKI TSUTOMU
IPC: B67D7/16
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a feeder for mixed oil wherein a pump for pressure-feeding oil and a flow meter for weighing the oil are simplified to reduce a cost and accuracy in weighing the mixed oil is enhanced. SOLUTION: The feeder 1 for mixed oil comprises a first weighing mechanism 3 including a pump 7 and a flow meter 9 mounted on an oil feed pipe 5 connected to a first tank 16, an oil feed hose 11 equipped with an oil feed nozzle 10 connected to the oil feed pipe 5 and a controller 45 for displaying a weighed value of the flow meter 9 on an oil feed amount indicator 14 and a second weighing mechanism 4 including a weighing pump 18 mounted on an oil feed pipe 17 connected to a second tank 23 and the oil feed pipe 17 connected to the oil feed pipe 5 on a flow-out side of the pump 7 of the first weighing mechanism 3, wherein gasoline is reserved in the first tank 16 and oil is reserved in the second tank 23. The weighing pump 18 comprises a driving part 20 driven by liquid in the first weighing mechanism 3 and a weighing part 19 for weighing liquid in the second weighing mechanism 4.
Patent JP-H01302018-A (JP)
Title: Automatic combustion control method of rotary type incinerator
Inventor: SUU YANGU RII
IPC: F23N1/02
Filed: 1989-02-27
Abstract: PURPOSE: To burn waste material completely while preventing formation of clinker by controlling the volume of air being fed to three combusion zones automatically in response to a temperature detection signal in a combustion furnace thereby keeping the oxygen level in exhaust gas at a specified level. CONSTITUTION: A combustion barrel 11 has three combustion zones A, B and C sequentially along the longitudinal direction. At first, waste material 15 is dried in zone A and substantially burned in the central zone B before completing combustion in zone C. Combustion gas is fed individually to overfire and underfire air zones by corresponding ducts 35', 36', 38', 39' 41' and 42' connecting an air duct 49 with six zones. A control unit 51 comprises a microprocessor 52, a damper controller 53 and a rotary drive controller 54 and controls a damper 50 and a rotary means 20 based on signals from an oxygen sensor 25 disposed in a flue 24 and a temperature sensor 31 disposed in zone A. Rotational speed of the combustion barrel 11 is controlled based on an output signal from the temperature sensor 31.
Patent JP-S51121704-A (JP)
Title: Insulating method of rotor winding
Inventor: OOYAMA AKIO
IPC: H02K15/12
Filed: 1975-04-18
Abstract: PURPOSE:An insulating method of a rotor winding capable of efficiently establishing permeation of varnish and having a high varnish existing rate.
Patent JP-S61207860-A (JP)
Title: Cylinder liner
Inventor: SASAGAWA MASAKAZU
IPC: F02F1/08
Filed: 1985-03-11
Abstract: PURPOSE:To promote the improvement of heat insulation, wearing resistance, heat resistance, mechanical strength, etc., by forming a cylinder liner in such a manner that a part between a metallic inner cylinder and outer cylinder is filled with a dust material of ceramics. CONSTITUTION:A cylinder liner, filling a cavity part 4 between a cast iron made inner cylinder 1 and a cast iron made outer cylinder 2 concentrically arranged with the inner cylinder with a dust material 5 of ceramics, closes bottom and upper end parts to be blocked by a bottom cover plate 3 and an upper cover plate 6. By this constitution, the cylinder liner, eliminating the necessity for connecting the ceramics with a metal and facilitating the manufacture further generating an air gap in the periphery of the ceramic dust material to improve a heat insulating effect, also improves heat resistance, wearing resistance, etc.
Patent JP-2000246550-A (JP)
Title: Aligned carrying structure of loose parts by metal mold
Inventor: NAKAGAWA KAZUYA
IPC: B65G47/80
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve an operation reliability, shorten a tact and increase a productivity by always synchronizing a metal mold action with the feedout action of loose parts accurately. SOLUTION: A metal mold 1 which can reciprocate, a cam 3 provided on the metal mold and an action converter 52 for converting the reciprocation obtained by the cam to the carrying action for supplying the loose parts to the metal mold in order are provided. The metal mold 1 which can reciprocate, the cam 3 provided on the metal mold and the action converter 52 for converting the reciprocation obtained by the cam to oneway step rotation and a carrying table 53 for supplying the loose parts to the metal mold in order by the oneway step rotation are provided.
Patent JP-H10234561-A (JP)
Title: Foreign matter collecting device for post
Inventor: YAMADA YOSHIHIRO
IPC: A47G29/122
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a foreign-matter-collecting device which can be installed to a newly installed post, and can prevent damage to mailings in a mailsack even when foreign bodies other than the mailings such as cigarettes are thrown in. SOLUTION: A selecting means 20 is positioned at the lower inside of the throw-in opening 3 of a post main body 1 and at the higher part above the mailsack 5 in the post main body 1. The selecting means 20, which selects and leads only mailings thrown-in to the mailing-sack 5, selects foreign bodies. The selecting means is installed possibly to rock freely when the same stores selected foreign matter to a foreign-matter-storing means 10. The foreign matter is reduced the kinetic energy of the same thrown-in from the throw-in opening 3, and the foreign body is lead from a stand-up front position 10A side of a storing box 11 to a bottom part 10a of a storing box 11 by a restraining plate 34 bent and having nearly a raised chevron shape and having the width, which is broader than that of the throw-in opening 3.
Patent JP-S59174561-A (JP)
Inventor: KAYANE MIHARU
IPC: C04B38/06
Filed: 1983-03-18
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-S61206035-A (JP)
Title: Device for preventing illegal use of computer program
Inventor: MAKI MAKOTO
IPC: G06F21/12
Filed: 1985-03-09
Abstract: PURPOSE:To make it possible to use program of the computer which does not have a key signal generating device and to prevent the illegal using of the program by using the key signal generating device which can be easily connected to the input output port of the computer. CONSTITUTION:When the application program stored in the recording media of an external memory device 14 starts, first, an on-and-off signal is outputted from an RTS terminal of a connector RS-232c, and a key signal generating device 3 is initialized. Next, each time an on-and-off signal is outputted from a DTR terminal of the RS-232c to the key signal generating device 3, one bit key signal is inputted from the key signal generating device 3 through a DSR terminal to an input output port 2, and by the repeating of the action, a prescribed number of key signals are successively read in a CPU 10. The key signal from an application program and the key signal from a key signal generating device 3 are collated, and at the time of dissidence, the execution is stopped as an error, and at the time of coincidence, the execution of the application program is started.
Patent JP-2000239377-A (JP)
Title: Polyimide and its production
Inventor: NISHIKUBO TATATOMI
IPC: C08G73/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive polyimide consisting of a specific repeating structural unit, having a specific polystyrene-converted number average molecular weight, excellent in heat resistance and strength and useful for electronics fields. SOLUTION: A polyimide constituted of repeating structural units expressed by formula I  X is a group, etc., expressed by (CYY')p [Y and Y' are each H, an aryl or the like; (p) is 0 or 1]; R1 and R2 are each a group having oxetane structure; Z is a tetravalent organic group} and preferably formula II and having 5,000-100,000 polystyrene-converted number average molecular weight measured by gel permeation chromatography is obtained. The polyimide is preferably obtained by reacting a compound expressed by formula III, in the presence of a basic compound, with a tetracarboxylic acid dianhydride, subjecting the reaction product to imidation, then reacting the imidation product with a compound having an oxetane structure. The weight average molecular weight (Mw)/ the number average molecular weight (Mn) of the polyimide is 1.2-2.0.
Patent JP-H03248938-A (JP)
Title: Synthetic resin moulding and manufacture thereof
Inventor: ISHIWATARI TOSHIHIRO
IPC: B32B25/08
Filed: 1990-02-27
Abstract: PURPOSE:To perform firm coupling of a decorative material with a core by forming a recessed part in the core, and forcing a part of the decorative material to cut into the recessed part, in a moulding covered with the decorative material having the core formed of hard resin the surface of which is formed of soft resin. CONSTITUTION:A moulding comprises a core 1 formed of relatively hard synthetic resin and a relatively soft decorative material 2 covering the surface of the core 1. A T-shaped recessed part 11 is formed in one end of the core 1, and one end of the decorative material 2 is engaged with the recessed part A. circular recessed part 13 is formed in the other end of the core 1, and the other end of the decorative material 2 is engaged with the circular recessed part. Further, the other end described above is extended over a protrusion part 12 of the core 1 to cover an end part 22 of the decorative material 22. This method maintains the surface of the decorative surface 2 in a smooth state and firmly couples the decorative material 2 with the core 1.
Patent JP-H08241635-A (JP)
Title: Oxide superconductive wire material and manufacture thereof
Inventor: HAYASHI SEIJI
IPC: H01B12/10
Filed: 1995-03-07
Abstract: PURPOSE: To obtain the oxide superconducting wire material, which can improve the strength of sheath material and to which drawing can be performed, by forming the wire material of the blunt silver, which is arranged adjacent to the oxide superconductor so as to surround the superconductor, and the silver, which includes the predetermined quantity of at least one kind of MgO, NiO for surrounding the blunt silver. CONSTITUTION: An AgNi0.3 Mg0.3 alloy pipe as a sheath 1 is arranged most outside, and hexagonal pipes 3 filled with the raw material powder 2 of oxide superconductor 4 are inserted into the alloy pipe for fixation. After drawing is performed to the hexagonal blunt silver pipes 3, the heating that the temperature is raised from the room temperature to 835 deg.C at 400 deg.C/h, and maintained at 835 deg.C for eight hours, and furthermore, raised from 835 deg.C to 890 deg.C in four hours, and maintained at 890 deg.C for 10 minutes, and thereafter, gradually cooled from 890 deg.C to 835 deg.C at 5 deg.C/h, and cooled from 835 deg.C to the room temperature 10 about six hours is performed so as to manufacture the oxide superconducting wire material. As the raw material of the superconductor 4, Bi, Sr, Ca, Cu are mixed at Bi:Sr:Ca:Cu=2:2:1:2 of the atomic molar ratio.
Patent JP-H05251067-A (JP)
Title: Cell mounting device
Inventor: HIEDA MASANAO
IPC: H01M2/10
Filed: 1992-03-04
Abstract: PURPOSE:To mount a cell assembly easily and stably on a luminairy and to downsize both the cell and its mounting device smaller in size. CONSTITUTION:Cells 35 adhere closely in a bale stack shape into a cell assembly B. An elastic hold plate 21 made of a bent leaf spring is riveted to one end portion of the mounting surface section 18 of an emergency luminairy 10, and a mounting screw 25 is planted on the other end. The front end face 39 of the cell assembly B is locked on the cell body locking section 21b of the elastic hold plate 21. In this condition, the mounting screw 25 is inserted into the through hole 29a of a hold plate 28 made of a bent metallic plate, and the rear end face 40 of the cell assembly B is locked by the cell body locking section 30 of the hold plate 28. A butterfly nut 33 is threadedly engaged with the mounting screw 25, so that the hold plate 28 is locked.
Patent JP-H09228274-A (JP)
Title: Steel cord
Inventor: URUBAN DAANE
IPC: D07B1/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a steel chord exhibiting no significant drop-off of its overall elongation at break in reinforcing an elastomer such as a radial tire. SOLUTION: This steel cord 10 for reinforcing elastomers is composed of steel filaments 12, 14 with perlite texture, satisfying the following relationship: (y)-0.50<=(x)<=(y)+050 [(x)% is the plastic/elastic elongation of the chord at break; (y)% is the plastic/elastic elongation of the chord possible in an elastomer subjected to curing]; this means that the coverall elongation at break of this steel cord exhibits no significant drop-off even embedded in an elastomer.
Patent JP-S61206939-A (JP)
Title: Optical information recorder
Inventor: HORAI KEIICHIRO
IPC: G11B7/12
Filed: 1985-03-08
Abstract: PURPOSE:To facilitate observing an intensity-modulated optical beam by detecting the difference between outputs of two low-pass filters by a differential amplifier to detect a DC variation and controlling a wide band DC amplifier with the detection output to stabilize its output DC component. CONSTITUTION:An optical beam A whose intensity is modulated by an optical modulator 5 has a part divided by a beam splitter 6 and is made incident on a photodetector 12. The output of the photodetector 12 is applied to a wide band DC amplifier 13 and a DC amplifier which has a low band and is stable with respect to temperature. The output of the DC amplifier 13 is applied to an oscilloscope 14 and a low pass filter 23. The output of the low-pass filter 23 is applied to a differential amplifier 26. The output of the DC amplifier 24 is applied to the differential amplifier through a low pass filter. If gains of DC amplifiers 13 and 24 are equalized, the DC variation of the DC amplifiers is detected by the output of the differential amplifier. The output of this differential amplifier is fed back to the DC amplifier 13 to improve the DC stability of the DC amplifier 13.
Patent JP-H04250196-A (JP)
Title: Drum type washing machine
Inventor: EDA HIROAKI
IPC: D06F37/22
Filed: 1991-01-25
Abstract: PURPOSE:To allow the washing and dehydrating operation suitable to a washed material quantity by changing the rotating speed of a drum from low speed to high speed, comparing the rotating period of the drum with the fluctuating period of a motor current, and judging the capacity of the washed material in the drum from the drum rotating speed in which the periods of the both are coincident to each other. CONSTITUTION:The output signal of a rotating speed detecting circuit 27 provided on a motor 9 for rotating a drum is inputted to a microcomputer 26, and the ignition angle of a TRIAC 28 is changed so that the speed of the motor 9 is a set speed. The rotating period of the drum is detected from the opening and closing of the contact of a reed switch 25 by the microcomputer 26, and a motor sending current Im is detected from the output of a current transfer 29 by the microcomputer 26 after this output is processed by a diode bridge 30 and a capacitor 31. The drum rotating speed is change from low speed to high speed to compare the drum rotating period with the fluctuating period of the motor current, and the capacity of a washed material is judged from the drum rotating speed in which the periods of the both are coincident to each other, and utilized for the control of washing and dehydrating operations.
Patent JP-S60191136-A (JP)
Title: Space heating apparatus
Inventor: KITAJIMA OSAMU
IPC: F24D3/00
Filed: 1984-03-12
Abstract: PURPOSE:To enable to realize the comfort space heating by a structure wherein a latent heat accumulating tank incorporating a heat exchanger, through which heat transfer fluid passes, is provided so as to take various heat transfer fluid flow passage patterns by selecting a group of directional switching valves. CONSTITUTION:Heating function is fulfilled by the combustion of a burning means. At the same time, the high temperature exhaust gas heats a liquid heating heat exchanger 2 in order to heat the heat transfer liquid sent under pressure by means of a circulating pump 4 therethrough. The heat transfer liquid is partly inputted through a directional control valve 11' to an external load 8 and partly inputted to a heat exchanger 9 in order to accumulate high temperature energy under liquid phase state in a latent heat accumulating tank 10. Next, when the combustion of the burning means is stopped, the heat exchanger 2 and a cistern 3 are cut-OFF by means of the directional switching valves 11 and 11', which also change flow passages, resulting in enabling to perform heating by the external load 8 independently by means of the heat accumulating tank 10.
Patent JP-S62205527-A (JP)
Title: Production of magnetic recording medium
Inventor: KASUGA AKIRA
IPC: G11B5/842
Filed: 1986-03-06
Abstract: PURPOSE:To improve the packing degree of a magnetic recording medium and the sensitivity and S/N thereof by bisecting a magnetic liquid contg. ferromagnetic powder and binder and successively subjecting the respective magnetic liquids to coating, drying and surface treatment thereby superposing the same. CONSTITUTION:The coating amt. of the magnetic liquid is bisected and the treatments are separately executed in the case of producing the magnetic recording medium by coating the magnetic liquid contg. the ferromagnetic powder and binder on one face of a nonmagnetic substrate and drying the coating to form the magnetic layer. More specifically, the coating, drying and surface treatment are successively executed respectively with the bisected magnetic liquids and the coatings are superposed. Then the upper layer superposed on the lower layer after the surface treatment is executed on the lower layer side is further pressurized as the surface treatment and therefore, the packing degree over the entire layer is eventually improved. The product having the excellent electromagnetic conversion characteristics such as sensitivity, S/N and frequency characteristic is thus obtd.
Patent JP-S55138765-A (JP)
Title: Magnetic brush developing device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/06
Filed: 1979-04-18
Abstract: PURPOSE: To effectively perform charging of toners by insulating and burying plural electrodes in the outside circumferential surface of a cylindrical sleeve in such a manner that the respective electrode surfaces expose and applying the specified voltage between the respective electrodes and the sleeve at the developing.  
     CONSTITUTION: A photosensitive drum 1 rotates in the arrow (a) diection. A cylindrical magnet 5 rotares in the arrow (b) direction at the developing and the sleeve 6 enncircling this is formed by conductive non-magnetic material and does not rotate. Plural plate-form electrodes 8, 8... are buried at the specified spacing in the outside circumference of the sleeve 6 by way of electric insulators 9, 9... respectively. The respective electrodes 8, 8... are so disposed as not to position in the sections opposing to the drum 1 and the electrodes 8 are connected to the negative pole side of a DC electric power source 11 for toner charging by way of a switch 10 which closes at the developing. The positive pole side of the power source and sleeve 6 are held grounded. The DC voltage is minus is applied to the electrodes 8 at the developing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57161077-A (JP)
Title: Electrolytic apparatus provided with by-pass electric wire
Inventor: SUMINO TOMOYUKI
IPC: C25B1/34
Filed: 1981-03-31
Abstract: PURPOSE:To halve the amount of seawater fed to a seawater electrolyzing apparatus for preventing the fouling of oceanic life from cooling seawater and to reduce the size of the attachments by connecting the upper and down stream side water feeding pipes of a group of electrolytic cells arranged in a series through a by-pass electric wire. CONSTITUTION:Seawater 9 is fed to electrolytic cells 3 with a seawater pump 1 through a strainer 2, electrolyzed with an electric current from a power device 6, and injected into necessary parts after releasing gaseous H2 into the air through a tank 4 (as required). The seawater 9 generates sodium hypochlorite by the electrolysis, and seawater (electrolytic soln.) 10 contg. the hypochlorite is injected into the cooling seawater lines of various apparatus to prevent the fouling of oceanic life. When both the water feeding and current supplying methods are in series, a stray current flows owing to a potential difference between seawater at the inlet and seawater at the outlet, and the tip of the pump or the like undergoes electric corrosion. By making the inlet potential equal to the outlet potential with a bypass electric wire, the electric corrosion can be prevented. By the series system the devices 1, 2, 4, piping, etc. can be reduced in size.
Patent JP-S53131954-A (JP)
Title: Method of preventing head off-gage in tandem rolling machine
Inventor: OOGIYA KAZUKI
IPC: B21B37/00
Filed: 1977-04-25
Abstract: PURPOSE: To provide the subject method comprising giving an over-drive command to the speed control circuit of each of rolling stands immediately after detection of gripping of a material to be rolled in respective rolling housings from the second rolling housing downward to recover the speed reduction due to the gripping of the material to be rolled in a short period of time, thereby to reduce the head off-gage of the strip and to improve the yield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07235783-A (JP)
Title: Method of fixing power module
Inventor: MORIZUKI HIROSHI
IPC: H05K7/20
Filed: 1994-02-22
Abstract: PURPOSE:To provide a method of fixing a power module which enables easy removal of the power module from a heat sink after connecting the power module to a printed wiring board by fixing it to the heat sink. CONSTITUTION:This is a method of fixing a power module 2 wherein a fixing a heat sink 1 and a power module 2 are bonded and fixed by screwing. A fixing male screw 5 is inserted to a hole provided to the heat sink 1 and a hole 8 provided to the power module 2 from the side of the heat sink 1, and is screwed to a nut 4 or a female screw at the side of the power module 2 and a printed wiring board 3 to be connected to a terminal of the power module 2 is fixed to a terminal of the power module 2 by soldering.
Patent JP-H0881666-A (JP)
Title: Aqueous emulsion
Inventor: NAKAMAE MASATO
IPC: C08F16/02
Filed: 1995-03-08
Abstract: PURPOSE: To obtain an aqueous emulsion preferably usable in the fields of an adhesive for paper, woodwork and plastics, a binder for impregnated paper and nonwoven product, an admixture for mortar, a joint material of successive pours for mortar, a coating material, paper processing and fiber processing, having excellent structural viscosity (fluidity, high-speed coating performance), and water resistance and low-temperature standing stability of a coating film. CONSTITUTION: This aqueous emulsion comprises a modified polyvinyl alcohol having 2-9mol% ethylene unit content and >=95mol% degree of saponification as a dispersant and a polymer of an ethylenic unsaturated monomer as a disperse phase and has a ratio (η2rpm /η20rpm ) of Brookfield viscosity (η2rpm ) at 30 deg.C at 2rpm and Brookfield viscosity (η20rpm ) at 30 deg.C at 20rpm of 1-1.8 when Brookfield viscosity at 30 deg.C at 20rpm is adjusted to 5,000-10,000mPa.S.