baber/WOPTO huggingface dataset:
Patent JP-S61210247-A (JP)
Title: Device of automatically controlling number of revolutions during non-load running of internal-combustion engine
Inventor: HIGASHIYAMA KAZUHIRO
IPC: F02D41/00
Filed: 1986-02-21
Abstract: PURPOSE:To reduce an amount of deviation from the desired number of revolutions, by a method wherein the cause of the micro load fluctuation of an engine is detected, and a correction control amount, which is controlled by a value responding to an amount of a load fluctuation produced due to the cause of the fluctuation, is added to a number of revolution control amount. CONSTITUTION:A desire number of revolutions setting means 107 is provided for setting the desired number of revolutions according to an output from a sensor 101, detecting an engine operating variable except the number of revolutions, reading and setting the desired number of revolutions responding to the cause of a fluctuation according to an output from a detecting means 102 from a memory means 108, detecting the presence of a change of a reduction position and motion of an auxiliary device, by which the micro load fluctuation of an engine is caused. A deviation between the actual number of revolutions, detected by a rotation sensor 103, and the desired number of revolutions is detected by a deviation detecting means 103, and an air feed valve 106 is controlled by means of a control amount from a control means 104 responding to the deviation. According to an output from the detecting means 102, a correction amount responding to the fluctuation cause is read by a memory means 108, and is added to the control amount by a correcting means 105.
Patent JP-S62275897-A (JP)
Inventor: KAJINO YUKIO
IPC: B64C25/40
Filed: 1987-02-18
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-S51111524-A (JP)
Title: Diagnosis device of exhaust gas recycling valve
Inventor: SEKI NAOYA
IPC: F02M25/07
Filed: 1975-03-26
Abstract: PURPOSE:To offer a device diagnosing with high accuracy a vehicle-borne EGR valve.
Patent JP-H06251556-A (JP)
Title: Cleaning device for magnetic recording and reproducing device
Inventor: HANEUMA YOSHIAKI
IPC: G11B23/02
Filed: 1993-02-24
Abstract: PURPOSE:To surely eliminate dust or magnetic powder stuck to a magnetic recording medium, to prevent the clogging of a head from occurring and to reduce dropout by providing plural blades whose tip parts are brought into contact with the medium on the traveling path of the medium. CONSTITUTION:Two blades 32 and 33 are fitted to the top part of a member 31 on a base 30 and the tip parts thereof are brought into contact with the magnetic surface of a magnetic tape 1 at prescribed angles. When the tape 1 is made to travel in a direction (x), the dust or the magnetic powder stuck to the tape 1 is eliminated by the tip part of the blade 32. Then, the dust or the magnetic powder which cannot be eliminated by the blade 32 is eliminated by the tip part of the blade 33 behind the blade 32. Besides, even in the case that the tape 1 is reversely fed at a rewinding or a reproducing time, the dust or the magnetic powder which drops out from the blade 33 before the blade 32 and is attached on the tape 1 again can be eliminated by the blade 32. Thus, the clogging of the head and the dropout at the reproducing time can be prevented from occurring.
Patent JP-S59161439-A (JP)
Title: Sponge
Inventor: OOTAWA YASUHIKO
IPC: C08J9/06
Filed: 1983-03-04
Abstract: PURPOSE:To provide a sponge having excellent extrusion moldability, vulcanizability, rubber strength in the sponge-forming process, and surface smoothness, and suitable as a sealing material for bicycles, construction, building, etc., by vulcanizing and foaming a specific ethylene-alpha-olefin-polyene copolymer rubber. CONSTITUTION:(A) A copolymer of ethylene and an alpha-olefin at a molar ratio of 55/45-95/5 is copolymerized with (B) a copolymer of 5-ethylidene-2-norbornene and 5-vinyl-2-norbornene at a molar ratio of about 1-20 to obtain an ethylene- alpha-olefin-polyene copolymer rubber having an intrinsic viscosity [eta] of 1.0- 6.0dl/g (135 deg.C, in decalin) and Q-value of preferably <=6 (representing the ratio of weight-average molecular weight to number-average molecular weight) and having copolymerized polyene content of 2-40 in terms of iodine value. The obtained rubber is vulcanized and foamed to obtain the objective sponge.
Patent JP-S59163063-A (JP)
Title: Production of continuously cast billet of 9% ni steel
Inventor: TANAKA YUUJI
IPC: B22D11/00
Filed: 1983-03-04
Abstract: PURPOSE:To obtain a defectless titled billet having no cracking on and under the surface by drawing continuously a molten 9% Ni steel regulated in the content of P and S by an LD-AOD method, solidifying thorougyly the unsolidified billet in the core part thereof by the mist spray cooling water and subjecting the billet to light draft rolling at a prescribed temp. or above. CONSTITUTION:The 9% Ni steel regulated to <=0.005wt% P and <=0.0010wt% S is melted by the above-described method and is cast into a continuous casting mold, from which the cast steel is drawn continuously. The resulting billet having the unsolidified core part is thoroughly solidified by the mist spray of cooling water. The satisfactory distribution in the flow rate of said mist spray is obtd. by selecting preferably the conditions of 2mm.X10mm. nozzle size, 10-13l/sec water flow rate of each one spray nozzle and 1.5-3.5kg/cm<2> air pressure. The thoroughly solidified billet is subjected to the light draft rolling by a hot charge at the temp. not lower than 500 deg.C and the defectless continuously cast billet of the 9% Ni steel having no cracking on and under the surface is obtained.
Patent JP-S61196468-A (JP)
Title: Data recording device
Inventor: KASHIDA MOTOICHI
IPC: G11B20/00
Filed: 1985-02-25
Abstract: PURPOSE:To increase the number of additional information for assigning (l) bits in (n)-bit data of the most significant digits of (m)-digit numerical data by regarding (l) bits of mn-bit data as plural mode specifying data and assigning (m)-digit numeric data of every (n) bits. CONSTITUTION:An ID 3 is data indicating hour or minute information and 0-9 as the 1st figure to the left of the decimal point and 0-7 (or 0-5 for minute information) as the 2nd figure are assigned to up to the 3rd bit counted from the least significant digit bit and the 4th-6th bits respectively. The 7th bit of the ID 3 is data indicating whether the least significant digit bit and the 0th-the 6th bits are time information or not. Further, an ID 4 is data indicating second information; 0-9 as the 1st figure and 0-5 as the 2nd figure are assigned to the least significant digit and the 0th-the 3rd bits, and the 4th-the 9th bits. The 7th bit of the ID 4 is data indicating whether hour infor mation based upon the IDs 3 and 4 is from a tape end or from the head of a program having a program number indicated by an ID 2.
Patent JP-S62191553-A (JP)
Inventor: TANZOU JIYUNJI
IPC: D04B21/18
Filed: 1986-02-19
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-H09244275-A (JP)
Title: Dip coating device and method for drum
Inventor: AREN BII MISUTOREITAA
IPC: B05C3/109
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable the dip coating of a drum without streaks by maintaining the laminar movement of a coating liquid at the time the coating liquid passes between the outside surface of the drum and the perpendicular inside wall of a coating vessel. SOLUTION: The coating liquid 10 enters the coating vessel 12 by passing a supplying port 14 and flows upward in parallel with the perpendicular cylindrical wall 18 along an inverted funnel wall 15, until the liquid flows over from the upper edge of the vessel 12. The coating liquid flowing over from the upper edge of the vessel 12 is gathered in a recovering tank 22. The hollow cylindrical drum is immersed over nearly the entire part into the coating liquid 10. The drum base layer is hung down by an ordinary mandrel taking hold of the inside surface thereof. A transporting means lowers the drum base layer and puts the drum into the path of the coating liquid 10. The drum base layer is drawn out of the bath of the coating liquid 10 after coating.  The drum base layer 24 and the inside surface of the perpendicular cylindrical wall 18 of the coating vessel 12 are substantially held concentric during this coating treatment.
Patent JP-S58153184-A (JP)
Title: Automatic recorder for dielectric breakdown voltage
Inventor: SUZUKI TOSHIO
IPC: G01R31/12
Filed: 1982-03-09
Abstract: PURPOSE:To enable automatic and continuous recording of a dielectric breakdown voltage in a digital value by providing a transformer, an automatic voltage booster, a current transformer, a digital voltage display, a memory device, a plotter and a printer. CONSTITUTION:A voltage rising speed of an automatic voltage booster 2 is set and then, a primary side voltage of a transformer 1 is risen with a starting button not illustrated. The rising value of the secondary side voltage of the transformer 1 is indicated continually on a digital voltage display 6. At the same time, the voltage value is memorized 7 at a sampling interval of a fixed time. When a dielectric breakdown occurs in a smaple 4a at a sample mounting section 4, a current flows through a secondary side circuit of the transformer 1 and detected with a current transformer 5. The detection signal is transmitted to the device 2 and the device 7 and the device 2 is stopped while the memory action of the device 7 is halted. At the same time, a signal of a dielectric breakdown voltage value stored in the device 7 is transmitted to a plotter 8 and a printer 9. The plotter 8 make the dielectric breakdown voltage value into a graphical from while the printer 9 prints out the results as digital value.
Patent JP-S58153491-A (JP)
Title: Speaker diaphragm
Inventor: YAMAMOTO TOORU
IPC: H04R7/02
Filed: 1982-03-08
Abstract: PURPOSE:To obtain a diaphragm having an excellent characteristic, by applying the thermoforming to a composite sheet which is made of a mixture base material of the synthetic pulp of 4-methylpentene polymer and the polyethylene synthetic pulp. CONSTITUTION:A synthetic pulp is obtained by applying a hydrophilic treatment and then fibrillation to a 4-methylpentene polymer which is lightest among macromolecular materials. This pulp of 70wt% is mixed with 15wt% polyethylene synthetic pulp. Thus a base material is obtained for a speaker diaphragm. A 15wt% reinforcing material like carbon fibers, glass fibers, etc. is mixed to the above-mentioned base material to make a composite sheet by a paper making machine. This composite sheet is heated by a far infrared ray heater. Thus the sheet is softened and them immediately undergoes a cold pressing treatment. Then a prescribed diaphragm is obtained. This diaphragm has low density, a high specific elastic modulus, high flexural rigidity and an excellent frequency characteristic respectively.
Patent JP-H01211495-A (JP)
Title: Antibody-producing promoter
Inventor: MURAKAMI HIRONORI
IPC: A61K38/00
Filed: 1988-02-18
Abstract: PURPOSE:To produce the title promoter in high efficiency by purification of the cultured cell crushed product from a cell strain Namalwa cell of human B-lymphoma origin with an anion exchange resin and a hydroxyapatite column. CONSTITUTION:A cultured cell crushed product obtained by serum-free culture of a cell strain: Namalwa cell of human B-lymphoma origin is purified by a chromatography using an anion exchange column and a hydroxyapatite column, thus producing the objective antibody-producing promoter enhancing the antibody-producing ability of antibody-producing cells. The resultant promoter has the following characteristics: 1. molecular weight...ca.500.000 (determined by the gel permeation technique) and 2. isoelectric point...6.2 (determined by the chromato-focusing technique). This promoter is also stable at a pH8-12 along with the residual activity of ca.40% after heating at 70-100 deg.C for 30min.
Patent JP-S55129163-A (JP)
Title: Electrical dust precipitator
Inventor: MASUDA SENICHI
IPC: B03C3/00
Filed: 1979-03-29
Abstract: PURPOSE: To achieve higher dust collecting efficiency by noticing the coagulation action of gas owing to perforated plates and the growth action owing to the coupling of solid fine particles, and applying these to the electrical dust precipitator.  
     CONSTITUTION: When dust-laden gas is introduced through an inlet flue 3, the gas passes through a perforated plate 17, ventilation plate 18 and capturing material 19 and is subsequently fed to dust collecting chambers 2a and 2b. At this time, the growth of dust is accomplished by a series of actions such as rapid cooling action, etc. which occur in the process that the exhaust gas passes through the peforated plate 17. The grown dust is captured to the dust collecting electrodes of the dust collecting chamber 2a or 2b, is taken out to the outside through hoppers 5a, 5b and a transfer-out pipe 7 and the clean gas is exhausted to the outside through an exhaust port 4. Since the dust such as soot has grown to 5W10μ by the perforated plates 17, it may be captured at an extremely high efficiency and the dust of fine particles of 1μ or less hardly remains. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01212226-A (JP)
Title: Production of oxide superconducting material
Inventor: YOSHISATO MASANOBU
IPC: H01B13/00
Filed: 1988-02-18
Abstract: PURPOSE:To easily obtain the title oxide superconducting material with good reproducibility by mixing Bi2O3, CaCO3, SrCO3, and CuO, press-molding the mixture, melting the product by the arc melting method, quenching the product, and then annealing the product in an oxidizing atmosphere. CONSTITUTION:Bi2O3, CaCO3, SrCO3 and CuO are mixed in such a molar ratio that the oxide superconducting material is obtained. The mixture is press- molded. The molded product 3 is arranged in an arc melting furnace provided with a copper electrode 1 and a carbon electrode 2, gaseous argon is introduced into the furnace, a voltage is impressed between the copper electrode 1 and the carbon electrode 2 to generate an arc discharge between both electrodes 1 and 2, and the molded product 3 is instantaneously melted. The arc discharge is then stopped, the melt is quenched by the copper electrode 1 having a large heat capacity to produce a solid soln. The solid soln. is annealed in an oxidizing atmosphere, and a Bi-Sr-Ca-Cu based oxide superconducting material is obtained.
Patent JP-H10232060-A (JP)
Title: Absorption type refrigerating device
Inventor: TAMURA TOMONORI
IPC: F25B15/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an absortion type refrigerating device whose result factor obtained from the entire part of the device is improved by stabilizing the action of an absorption heat pump in a GAX function part. SOLUTION: An absorption type refrigerating device 100 comprises an absorber 1 for absorbing refrigerant steam 7c to obtain strong solution 2a, a generator 5 for evaporating the refrigerant steam 7c from the strong solution 2a to obtain weak solution 2b and an auxiliary generated heat exchanging pipe 205Y for carrying out a GAX function in the generator 5. Mixed fluid 2x obtained by mixing the refrigerant steam 7c fed from the separating part 201Y of the absorber 1 by a pressure feeder 53 with the weak solution 2b fed from the generator 5 in a mixer 54 provided near the generator 5 is supplied to the auxiliary generated heat exchanging pipe 205Y.  Since the mixed fluid 2x generates an absorbing action in the auxiliary generated heat exchanging pipe 205Y so that it comes into tight contact with the inner wall of the auxiliary generated heat exchanging pipe 205Y and is stably fluidized. Thus, a stable GAX function can be carried out.
Patent JP-S58153842-A (JP)
Inventor: YAMASHITA MASAKO
IPC: E04B2/86
Filed: 1982-03-10
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-S62195817-A (JP)
Inventor: NAKAGAWA EIJI
IPC: H01H13/712
Filed: 1986-02-20
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-S63204102-A (JP)
Title: Distance measuring apparatus
Inventor: SAEGUSA MASAAKI
IPC: G01B7/00
Filed: 1987-02-18
Abstract: PURPOSE:To reduce the lowering in detection accuracy, by holding a pressure converting material changing in its electric characteristic by the increase and decreases in pressure to a rod-shape and outputting the distance between two lengths at the time of the bending deformation of the pressure converting material s the electric signal from said pressure converting material. CONSTITUTION:A distance measuring apparatus S is constituted of the flexible tubular member 8 provided between a bottom part 6a and a leading end part B, a wall body 9 dividing the interior of the tubular member 8 into two spaces T1, T2 toward the longitudinal direction thereof, the carbon fine powder 10 as the pressure converting material P enclosed in the space T1 on the center side of the curvature of the tubular member 8 held to bent state among two spaces T1, T2, a metal ball 11 equally applying pressure to the whole of the carbon fine powder 10 and the electrodes 12, 12 arranged to both end parts of the carbon fine power 10 held to a rod-shape. Then, by taking out the change in the electric resistance value of the carbon fine powder 10 caused by the change in the compression quantity of the carbon powder 10 accompanied by the extension and contraction of a rolling cylinder 6 through the electrodes 12, 12, the extension and contraction quantity of the rolling cylinder 6 can be measured.
Patent JP-H03238527-A (JP)
Title: Data management system
Inventor: SAKURABA HIDEJI
IPC: G06F9/44
Filed: 1990-02-15
Abstract: PURPOSE:To efficiently process information by expressing information with the line structure which has position information, which indicate positions of individual data of information, as elements. CONSTITUTION:Information Y consists of a list 100 and data 10a to 10c, and data 10a to 10c are stored as array elements of arrays A to C provided for respective built-in types of this information system 1. The list 100 consists of elements cells 101 to 103 and a first element pointer 111 indicating a first element cell, and element cells 101 to 103 consist of data pointers 121 to 123, where types and index numbers of arrays where data 10a to 10c are stored are stored, and element pointers 112 to 114 where positions of following element cells are stored. Consequently, contents of elements in the list or the combination of elements is changed to operate information. Thus, information is efficiently processed.
Patent JP-S61197113-A (JP)
Title: Machining method of cam shaft hole in cylinder head
Inventor: KOYAMA KENJI
IPC: B23C3/08
Filed: 1985-02-26
Abstract: PURPOSE:To correct a machining condition so that the following work may be machined to within a control limit, by measuring the dimension of each journal and feeding a correction signal to the side of a machine under a condition that a flection quantity is estimated by tightening a cylinder head by bolts to a cylinder block. CONSTITUTION:A cylinder head 22 finishes cutting, and the cylinder head 22, being conveyed to a measuring station S2, is fixed to a jig G by clamping units 13. Here an equal condition to that, when the cylinder head 22 is actually tightened by bolts to a cylinder block, is provided simulatively reappearing, and a distribution characteristic of the whole load of the cylinder head 22 is obtained equal to that when it is tightened by the bolts. A touch probe 12, being brought into contact with each journal part 1a, measures its depth lby feeding a head 11 in a direction Y, and when a measured value exceeds a predetermined control limit, a correction signal P on the basis of the measured value is fed to a cutting unit 7, performing correction so that the depth l of the following head 22 is controlled to within the predetermined limit.
Patent JP-H04277435-A (JP)
Title: Electron emitting electrode and vacuum tube
Inventor: YAMADA KEIZO
IPC: H01J19/24
Filed: 1991-03-04
Abstract: PURPOSE:To fabricate a micro-size vacuum tube by providing an electron passage in a specific form corresponding to an acute tip electrode without constructing any electrode having such an acute tip in the actual structure. CONSTITUTION:A MOS transistor of conventional structure is formed, provided that the gate electrode 18 is embodied trapezoidal, etc., so that the plan shape of its inversion layer 24 can easily be provided with an acute tip and that a groove 28 is furnished as penetrating control electrodes 20a, 20b and a gate electrode 18. The inversion layer 24 is formed by applying a pos. voltage to the gate electrode 18, and a void layer 26 is produced by applying an inverted bias to the control electrodes 20a, 20b. Therein the width of the void layer 26 is adjustable and the width of the tip 24' of inversion layer can be made minute, which allows constructing the tip acute, and this tip 24' will serve as an electron emission point. An electrode 38 confronting the electron emission point works as a collector.
Patent JP-2000234976-A (JP)
Title: Pressure sensor
Inventor: IKUTA KENJI
IPC: G01L19/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pressure sensor as a whole without miniaturizing a semiconductor pressure sensor chip. SOLUTION: This pressure sensor 11 is constituted by integrating a mounting part 12 and a pressure introduction tube part 13. A U-shaped housing part 16 is formed in the pressure introduction tube part 13. A semiconductor pressure sensor chip 17 which is bonded to a support pedestal 18 is arranged and installed at the housing part 16. A gas or a liquid whose pressure is to be detected is guided, through a pressure introduction passage 19, to the rear surface of the semiconductor pressure sensor chip 17. The semiconductor pressure sensor chip 17 outputs a detection pressure, At this time the semiconductor pressure sensor chip 17 is arranged and installed inside the pressure introduction tube part 13 in such a way that its face direction is along a direction at right angles to the face direction of the mounting part 12.  As a result, as compared with a constitution in which the semiconductor pressure sensor chip 17 is arranged and installed in the face direction of the mounting part 12, the mounting part 12 and the pressure sensor 11 can be miniaturized.
Patent JP-H09207105-A (JP)
Title: Joint-working machine
Inventor: SATO KAZUYUKI
IPC: B27F1/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the crack (edge cutout) of a timber at the time of drawing a cutter near the timber in a joint machine for cutting the joint for connecting a tool. SOLUTION: The cutting edge plate 31 disposed at the upper surface on the same surface as the timer placing surface 2a of a vice 2 at a holder 32 attached to the side face of a cutting head 9 of the vice 2 is provided in the range of vertically moving circular saws 5, 6 and cutters 7, 8. Slits 31a are formed at the plate 31 by the saw 6, and grooves 31b are formed by the cutters 7, 8.
Patent JP-S59170704-A (JP)
Inventor: DEBITSUDO ROBAATSU MATSUKUMAAT
IPC: G01B7/00
Filed: 1984-02-28
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。