baber/WOPTO huggingface dataset:
Patent JP-S59162680-A (JP)
Title: Magnetic bubble element
Inventor: SEKINO MITSURU
IPC: G11C11/14
Filed: 1983-03-04
Abstract: PURPOSE:To enlarge the margin of pulse current value at high temperature and to ensure wide operating temperatures by making the difference between anisotropic magnetic field of magnetic material layer in which the diameter of magnetic bubble generated by a nucleate type magnetic bubble generator is less than a specified value and saturated magnetization to more than a specified value within the range of operating temperature. CONSTITUTION:A bubble having 1.65mum diameter is obtained using (YSmLuCa)3 (FeGe)5O12 as a magnetic material layer. Generator current temperature characteristics of this bubble are shown in the figure. A solid line A shows characteristics of the upper limit and lower limit of conventional one. The upper limit means the minimum generator current value necessary for generation of write error, and the lower limit means the current value necessary for generating bubble. As shown by shaded lines enclosed by the solid lines, the current margin is as small as 100-160A at wide range of -5- 80 deg.C which is an ordinary range of guaranteed operation. A dotted line B shows characteristics of the upper limit and lower limit of embodiment. As shown by shaded lines enclosed by the dotted line, the current margin is 110-220mA in wide range of -5- 90 deg.C. This value shows remarkable improvement as compared with the former one. Thus, when the effective anisotropic magnetic field is >=1000 Oe in ordinary range of operating temperature, the sufficient current margin can be obtained.
Patent JP-S61197475-A (JP)
Inventor: SAKATA KIMIKO
IPC: B23K20/00
Filed: 1985-02-25
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-S60181473-A (JP)
Inventor: OKUDAIRA TAKAICHI
IPC: E05D15/26
Filed: 1984-02-23
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-S58151702-A (JP)
Title: Deicing system of parabola antenna using blower
Inventor: KAJIWARA AKIRA
IPC: H01Q1/02
Filed: 1982-03-05
Abstract: PURPOSE:To prevent the attachment of snow for a parabola antenna, by apraying radially the forcible wind generated by a blower along the inner circumferential surface from the center part of the parabola antenna. CONSTITUTION:A blower 7 is set close to a parabola antenna and connected to an exhaust pipe 5 and a ventilation pipe 6 which are attached at the center part of the parabola 3. At the same time, a motor 8 is attached to the parabola antenna. Thus the pipe 5 is turned to have half a round along the center of the prabola 3 by means of a motor output transmitting mechanism consisting of a gear 9a attached to the output shaft of the motor 8 and a gear 9b attached to the outer circumference of the pipe 5. A ventilation mechanism is formed to prevent the attachment of snow to the antenna by means of the blower 7, pipes 5 and 6, and a rotary mechanism of the pipe 5 respectively. Each exhaustion port of the ventilation mechanism has a reciprocal motion to a 180 deg. angle at the center part of the parabola in a minute to spray strong wind along the circumferential surface of the parabola. As a result, each exhaustion port scans each half of the parabola to prevent the attachment of snow.
Patent JP-H04272535-A (JP)
Title: Liquid sealing type vibration isolating device
Inventor: TOYABE HIROSHI
IPC: F16F13/14
Filed: 1991-02-28
Abstract: PURPOSE:To enhance the durability of a liquid sealing type vibration isolating device by preventing deterioration of each diaphragm. CONSTITUTION:Two openings 11a, 11b are formed through an outer tube 3 and diaphragms 5a, 5b are provided to both of the openings 11a, 11b and the bridge portion 16 of the outer tube 3 which is situated between both of the openings 11a, 11b is deformed in the direction of the bore, and the space between the deformed part 17 of the bridge portion 16 and the inner peripheral face of a bracket 2 is formed into an air passage 18 through which air inside an air room 8 is allowed to escape into the ventilating hole 9 of the bracket 2, and the direction of deformation of the air passage 18 is roughly perpendicular to that of each diaphragm 5a, 5b so the diaphragms 5a, 5b do not make contact with the corner portions of the air passage 18.
Patent JP-S62192596-A (JP)
Title: Preliminary treatment for sintering raw material
Inventor: KAWAGUCHI TAKAZO
IPC: C22B1/16
Filed: 1986-02-19
Abstract: PURPOSE:To produce sintered ore having excellent reduction pulverization resistance without spoiling reducibility and cold strength by forming pseudo particles contg. CaO at a higher ratio and pseudo particles contg. CaO at a lower ratio and mixing and calcining such particles at the time of producing self-fluxing sintered ore. CONSTITUTION:The high CaO component raw material prepd. by mixing iron ore contg. at least >=2wt% Al2O3 and respectively >=20wt% of limestone contg. >=35% of <=0.25mm grain size and pellet feed iron ore is humidified and pelletized to form the pseudo particles with the A raw material contg. the CaO at the higher ratio at the time of producing the self-fluxing sintered ore. On the other hand, the pseudo particles of the B raw material contg. the CaO at the lower ratio are formed. These pseudo particles are mixed to 15/85-50/50 by dry weight of the ratio between the pseudo particles of the A raw material/ the pseudo particles of the B raw material, then the mixture is sintered. The compsn. in which the CaO exists macroscopically uniformly and exists microscopically unevenly is obtd. The sintered ore having the excellent reducibility, reduction pulverization resistance and cold strength is obtd.
Patent JP-S59160434-A (JP)
Inventor: YAMAZAWA AKIRA
IPC: A61B5/0245
Filed: 1983-03-03
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-H10229873-A (JP)
Title: Treatment of mercury-polluted material, and microorganism especially useful for the treatment
Inventor: NAKAMURA KUNIHIKO
IPC: A62D3/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To remove mercury compounds contained in bottom materials and soils polluted with mercury by oxidizing the insoluble inorganic mercury compounds in the mercury-polluted materials into Hg<2+> and subsequently treating the Hg<2+> with a thiol compound and a mercury-reducing microorganism. SOLUTION: This method for treating mercury-polluted materials such as mercury-polluted soil or bottom materials comprises oxidizing insoluble inorganic mercury compounds contained in the mercury-polluted materials in an acidic condition into Hg<2+> , adjusting the pH of the treated polluted materials, treating the Hg<2+> with a thiol compound such as a thioglycolic acid salt and a mercury- reducing microorganism such as Pseudoalteromonas M-1 (FERM P-16049) and subsequently removing the produced mercury compound such as mercury sulfide and methyl mercury.
Patent JP-S54128100-A (JP)
Title: Electrolytic machining of hole die having projecting portion
Inventor: YAMANO TAKUMI
IPC: B23H3/04
Filed: 1978-03-27
Abstract: PURPOSE:In the electrolytic machining of the hole dies having a projecting portion such as the dies for the hot extrusion or cold drawing of tubes with fins, to obtain a fin section with a uniform thickness by making an electrode so that the tip of said projecting portion may be come smaller than the base portion thereof in size. CONSTITUTION:For making electrolytic machining of the fin section to be moulded into a hole die so that said fin section may have a uniform thickness FT throughout the range between the base and tip portions, a projecting portion 4 is formed on an electrode 1 to have the thickness Ft1, Ft2 which satisfies relation Ft1 = Ft2 when FL-D<40 and of Ft1>Ft2 when FL-D>=40, and said tip portion is made to have a tapering of 1/50 - 1/150 throughout the range of 5 - 15mm. The tip of said projecting portion of said electrode can be formed to have a uniform thickness FT since this formation is not affected by the current density increasing due to electric discharge.
Patent JP-S60179388-A (JP)
Title: Refrigerating hold usable as oil tank
Inventor: HATA TAKATARU
IPC: B63B25/26
Filed: 1984-02-28
Abstract: PURPOSE:To use the inner tank as a refrigerating hold and an oil tank by fixing the inner tank through a heat insulating member to the inner face of steel hull while fixing a steel drainboard to the inner tank to construct a cooling air path. CONSTITUTION:An inner tank 30 is fixed through heat insulating members 38, 50, 58 to the inner face of steel hull constructed with a frame 24, inner bottom board 14, etc. Cooling air paths 82, 46 are formed with steel drainboards fixed to one sideface and the bottom of the inner tank 30. Cooling air is produced by a cooling system on the deck. The inner tank 30 can be utilized as a refrigerating hold as well as normal oil tank. Consequently, fishing fleet can carry fuel to the piscary while returns transporting the fishes under refrigerated state.
Patent JP-H06250404-A (JP)
Title: Method for removing water-soluble resist
Inventor: TSUYAMA KOICHI
IPC: H05K3/06
Filed: 1993-02-24
Abstract: PURPOSE:To provide a method for removing a water-soluble resist by which the dissolution of solder is more excellently inhibited and the deposition of lead is also prevented. CONSTITUTION:A plating resist is formed using a water-soluble resist on a substrate with laminated copper foil, solder plating is carried out, and then the water-soluble resist is removed with a removing soln. contg. 0.05-100g/l gluconic acid, heptoic acid, sorbitol or its stereoisomer, org. material contg. >=4 hydroxyl group added carbon atoms in one molecule or its salt, e.g. polyvinyl alcohol, or polyethylene glycol or its ester compd. and further contg. at least one among aminoguanidine, hydrazines, sulfurous acid and dithionous acid or their salts, borohydride, carbazinic ester, thiourea dioxide, sulfinic acids, sulfoxy acids, hydrazides and semicarbazide salt.
Patent JP-H0835906-A (JP)
Title: Method and equipment for testing hollow container
Inventor: MAACHIN REEMAN
IPC: B07C5/34
Filed: 1995-02-23
Abstract: PURPOSE: To provide a simple testing method and a testing device with excellent reliability for a hollow container capable of carrying out the pressure deformation test of the container. CONSTITUTION: At least one hollow container 1 is arranged in a test chamber 3 having the volume to be determined according to the volume of the hollow container 1, the inside of a reference chamber 29 of the prescribed volume is pressurized to the prescribed pressure, the prescribed pressure is discharged from the reference chamber 29 to the test chamber 3, and the strength S(P3 ) corresponding to the pressure P3 (a), P3 (b) in the test chamber 3 is measured to evaluate the volumetric change of the hollow container 1 before and after pressurization.
Patent JP-S53120148-A (JP)
Title: Regulator for demand power
Inventor: MIZUHARA HIROHISA
IPC: H02J3/00
Filed: 1977-03-29
Abstract: PURPOSE: To keep demand power within a target value to be regulated without on-off of a load frequently by controlling demand power in accordance with load controlling time regulated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07244366-A (JP)
Title: Cartridge housing album
Inventor: ARAI TAKUYA
IPC: B42D1/08
Filed: 1994-03-07
Abstract: PURPOSE:To provide a cartridge housing album housing a cartridge obtained by rolling the developed negative film in the cartridge, together with printed photographs. CONSTITUTION:Plural mounts 14 are bound on the inside of a cover 12 formed of a sheet of paper by a fastener 15, and a cartridge housing part 20 is formed in a gap in a gap between the binding end 14A of the mount 14 and the back cover 18 of the cover 12. The housing recessed parts 22 for the film cartridge 50 are formed along the back cover 18 of the cover 12 in the housing part 20. In the case of extra printing, the cover 30 is opened and the film cartridge 50 corresponding to the printed photograph 21 is taken out from the housing part 20.
Patent JP-S54128064-A (JP)
Title: Hydroextractor
Inventor: KUROE HIROSHI
IPC: B01D35/02
Filed: 1978-03-28
Abstract: PURPOSE: To facilitate the removal of a material to be treated and ensure the continuous hydroextraction treatment of said material, by allowing continuously supplied bags to be detachably retained in the hydroextractor body.  
     CONSTITUTION: An object for treatment supplied from a supply port 1e is subjected to hydroextraction by means of a hydroextracting basket 2 and discharged into a second case 6 through the downwardly faced supply port 2b of the basket 2. Tubular accommodating bags 7 are stacked one upon another in a bellows-like manner in the second case 6. When a fixed amount of hydroextracted mateiral is received in the bags 7, a screw stock 10 is rotated by driving means not shown so that the bags 7 are deposited and cut while pressed like sandwich by a heater 12 and a heater receiver 11. The separated sectional surfaces of said casing bags 7 are sticked on each other for sealing, the ones having cased said treatment object of said casing bags 7 are held in a dust receiver 13, and the remainder ones are hung in said second case 6 to stand by for the next feed of said treatment object. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61196437-A (JP)
Title: Eccentricity conforming mechanism for optical disk
Inventor: OOTA SAKAE
IPC: G11B7/26
Filed: 1985-02-27
Abstract: PURPOSE:To simplify the process by conforming the eccentricity of a titled disk in the stage of duplication of a rugged pattern. CONSTITUTION:A jig 1 having the same inner diameter is fitted to a substrate (replica substrate 2) on which the rugged part is to be duplicated. The replica substrate having the jig of the same inner diameter is reproduced from a reproducing die 4 having unevenness of conformable eccentricity to the replica substrate. At this time, deviation between simultaneously duplicated unevenness and the center of the replica substrate becomes nearly the same amount of eccentricity of the reproducing die. A recording film 5 is formed on the reproduced face of the replica substrate, and the jig of the same inner diameter is attached to the replica substrate until just before assembling. The amount of eccentricity at this time is nearly the same as that at the time of reproduction, and all replica substrates reproduced from the reproducing die come within the specified amount of eccentricity.
Patent JP-H11227749-A (JP)
Title: Fancy case for electric appliance or the like
Inventor: YOSHIMURA HIROKI
IPC: B65D5/50
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance the cushioning effect of partitions while making works for fabrication easy. SOLUTION: For the present fancy case for electric appliances or the like, turn-in parts 31 are provided in continuity respectively at side parts 32 (32a, 32b). After being turned in toward the inside, the turn-in parts 31 are tucked into a tuck-in part 37. Since the turn-in parts 31 are held down in the tuck-in part 37, the case can be kept in a specified shape without being deformed even though a force is applied to the side parts 32. Furthermore, since the turn-in parts 31 are tucked into the tuck-in part 37, thickness increases and thereby cushioning effect is increased when the electric appliance such as headphone stereo collides.
Patent JP-S61196815-A (JP)
Title: Car room ventilation device
Inventor: YONEDA YOSHIYUKI
IPC: B60H1/00
Filed: 1985-02-27
Abstract: PURPOSE:To make temperature inside a car room uniform as well as to reduce the extent of load at the time of starting an air conditioner, by rotating a fan making a solar cell a power source, when a car is stopped under the blazing sun, while producing a flow of air around a car room ceiling. CONSTITUTION:Each of solar cell panels 14 and 15 is set up in the front and the rear of an automobile, comparing each output voltage of these panels by voltage comparators 161 and 162, and when a difference in these output voltage values comes to positive, switches 171 and 172 or 173 and 174 are turned on. And, when this output voltage shows such a value as being sufficient enough for operating exhaust fans 25 and 26, and detection temperature of a car room inside temperature detector 20 is more than the setting value (discomfortable temperature) and furthermore a battery driven fan operating indicator 21 shows that a battery driven fan is in a stop state, each of switches 175 and 176 is turned on. With this constitution, both new-charge and exhaust fans 25 and 26 are started, blowing off fresh air to the inside of a car room 7, and the air circulated through the inside of the car room 7 is exhausted to the outside.
Patent JP-S61196881-A (JP)
Title: Shape variable spoiler
Inventor: ASANO TAKAAKI
IPC: B62D37/02
Filed: 1985-02-27
Abstract: PURPOSE:To provide variability for alteration in the shape and the position of a spoiler, to improve safety of motion, and to provide freedom of a pressure source position, by a method wherein a hydraulic material is used for control of the spoiler of a car, and a pressure value is selected according to a running condition. CONSTITUTION:A spoiler device is attached to a rear recessed part 16 of a track lid 1, and an inlet 17 is conducted to an air compressor 19 of a pressure feeding device through a pipe 18. In this constitution, when a vehicle is brought to a state in which a decrease in dynamic lift is needed, air is fed through the pipe 18 from the air compressor 19 to the recessed part 16 in the rear end part of the trank lid 1, and after a rear spoiler body 11 is inflated by means of an air pressure, an exhaust valve 20 is closed. In this case, the spoiler body 11 is formed such that a front half part is increased in thickness and a rear half part is decreased in thickness, and this enables formation of a given shape, and produces a decreasing effect of dynamic lift, resulting in improvement of running safety of a vehicle.
Patent JP-S57154177-A (JP)
Title: Preparation of oxirane compound
Inventor: MOCHIDA ISAO
IPC: C07D301/26
Filed: 1981-03-16
Abstract: PURPOSE: To obtain the titled compound advantageously suitable as an intermediate for an polyol useful as an antifreezing cooling agent, by dehydrohalogenating a vicinalhalo alcohol in the presence of a hydrohalide of an imidazole compound.  
     CONSTITUTION: A compound shown by the formulaI(R 1 WR 4  are H, ≤16C alyl, alkenyl, aryl, which may have an electron attractive group such as halogen, CN, etc., aryl may have 1W4C alkyl, R 1  and R 4  may be linked to form cycloalyl ring; X is halogen, especially Cl or Br) is dehydrohalogenated in the presence  of hydrochloride or hydrobrimide of a compound shown by the formula II or III  (R 5 WR 9  are H, CH 3 , C 2 H 5 , phenyl) compound shown by the formula II or III  (R 5 WR 9  are h, CH 3 , C 2 H 5 , phenyl) preferably in a gaseous phase at  150W 400°C, a halogen is recovered as a hydrogen halide having a wide range  of use and high value of utilization, to give a compound shown by the formula  IV advantageously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04255340-A (JP)
Title: Manufacture of packaging bag
Inventor: ARAI KAZUNARI
IPC: B65D33/22
Filed: 1991-02-06
Abstract: PURPOSE:To provide a method for preparation of a packaging material prepd. by laminating polyethylene as a sealant and a base film with an electron beam- curable adhesive and wherein deterioration of polyethylene caused by electron beam is less and strong heat seal strength is obtd. CONSTITUTION:A base film such as a biaxially drawn polyamide film and a linear low density polyethylene film are laminated through an electron beam- curable adhesive and the laminate is cured by irradiating it with an electron beam of 20-50kGy.
Patent JP-H08236979-A (JP)
Title: Hybrid integrated circuit device and its manufacture
Inventor: EGAWA HIDENORI
IPC: H05K9/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a hybrid integrated circuit device having a package whose main body is a substrate having improved shield effect against radiation noise and a manufacturing method thereof. CONSTITUTION: A recessed part 11 is formed from a surface of a substrate 1 formed of an insulating material such as glass epoxy. A surface conductor layer 7 is formed on a surface of a substrate enclosing the recessed part 11. A rear conductor layer 9 is formed on a rear of the substrate. A circuit element 14 is mounted inside the recessed part 11. A side plating film 13 connected to the surface conductor layer 7 and the rear conductor layer 9 is formed enclosing the outside of the recessed part 11 completely. A side surface of a substrate has a cutting part which is separated to each substrate and has a surface shaving processing groove 6 reaching an inner conductor layer 8 from a surface and a rear shaving processing groove 4 reaching the inner conductor layer 8 from a rear in the cutting part. A side plating film 13 is formed in a side wall of the surface shaving processing groove 6 and a side wall of the rear shaving processing groove 4. A cutting surface 10 is provided to a position of a substrate outside the rear shaving processing groove 4.
Patent JP-H01212111-A (JP)
Title: Off-set fluctuation preventing circuit
Inventor: ICHIHARA MASAKI
IPC: G06G7/186
Filed: 1988-02-19
Abstract: PURPOSE:To reduce energy consumption due to battery saving by closing an analog switch and short-circuiting the output terminal and inverting input terminal of an operational amplifier when it is detected by a clock detector that a driving clock is interrupted. CONSTITUTION:An analog switch 18 and a clock detector 19 are added. Namely, the presence and absence of a driving clock phi1 or phi2 of a switched capacitor is decided by the clock detector 19 and when there is no driving clock, the analog switch 18 is closed. Accordingly, for an operational amplifier 15, there is no difference in the bias of a differential pair transistor and the increase of an output off-set due to the unbalanced fluctuation of a transistor threshold VT is not generated. Thus, even when a power source is added to an LSI, the driving clock can be stopped.
Patent JP-S54142008-A (JP)
Title: Carrier wave digital transmission system
Inventor: YOSHIDA YASUTSUNE
IPC: H04L5/12
Filed: 1978-03-29
Abstract: PURPOSE:To prevent the lowering of the error rate of the signals featuring velocity f1 by reproducing the data signals of velocity f2 of the samll-capacity secondary code via the demodulated signals and then reproducing the main data signals of code transmission velocity f1 from the demodulated signals with the previously reproduced data signals used as the control signals. CONSTITUTION:The carrier signals sent from transmission local oscillator 11 enter pi/2-phase modulator 12 to undergo pi/2-phase modulation via the data signals of small-capacity secondary code transmission velocity f2, and these modulated signals undergo pi-phase modulation at pi-phase modulator 14 via the large-capacity data signals of code transmission velocity f1 sent from terminal 15 to be then delivered through terminal 16. On the other hand, the input signals undergo phase modulation 18 at the reception side to obtain at least two modulation signals featuring an orthogonal relation. With this modulation signal, the data signals of velocity f2 are reproduced through identifier 28 and then used as the control signals to reproduce the signals of f1 from the demodulated signals. As a result, the lowering of the error rate can be prevented for the main data signals even if the double-phase main data signals of velocity f2 are inserted into the double- phase main data signals of velocity f1.