baber/WOPTO huggingface dataset:
Patent JP-H06268157-A (JP)
Title: Composite functional element
Inventor: SUGIYAMA MASAAKI
IPC: H01L27/04
Filed: 1993-03-12
Abstract: PURPOSE:To provide a composite functional element wherein a film composed of a blank which sufficiently displays the function of an element having different functions as the element is formed on a substrate and the element having the respectively different functions is formed in the film. CONSTITUTION:A plurality of faces whose plane orientation is different are formed on one substrate 1, at least one out of a semiconductor film 3 and a dielectric film 5 is formed on the plurality of faces whose plane orientation is different. A composite functional element is achieved by forming respective functional elements in the film which has been formed.
Patent JP-S59179797-A (JP)
Title: Surface treatment of aluminum and alloy thereof
Inventor: HARADA YOSHIO
IPC: C25D11/24
Filed: 1983-03-30
Abstract: PURPOSE:To improve considerably corrosion resistance by subjecting Al or the alloy thereof to a Zn diffusion-cementation treatment then anodizing the surface thereof. CONSTITUTION:Al or an Al alloy is subjected to a Zn diffusion-cementation treatment. The surface thereof is anodized to elute a part of Zn and to form an oxide film consisting essentially of Al, thereby controlling the concn. of the diffused Zn and improving considerably the corrosion resistance. After an oxide film consisting essentially of Al is formed, the alloy is dipped in boiling water or exposed in steam to form the hydrate of Zn and Al or the alloy is dipped thereafter in a chemical conversion liquid contg. dichromate or chromate to change the Zn in the oxide film to insoluble zinc chromate, by which more preferable result is obtd.
Patent JP-H01229173-A (JP)
Title: Manufacture of sliding ring of mechanical seal
Inventor: KANAO YOSHIO
IPC: B24B1/00
Filed: 1988-03-08
Abstract: PURPOSE:To manufacture a mechanical seal with a low coefficient of friction by putting the surface which becomes a sliding end surface formed by material where carbon particles are bonded by thermosetting resin material 4 into a condition where the carbon particles are projected. CONSTITUTION:When a sliding ring 1 formed by material where carbon particles 3 are bonded by thermosetting resin 4 is heated, a carbon particle exposed surface is recessed 3b and a thermosetting resin material exposed surface is projected 4b on the sliding ring surface because the thermosetting resin 4 has a larger coefficient of thermal expansion than the carbon particle 3. Under such a condition, when the sliding end surface of the sliding ring 1 is lapped or polished to be flat, the thermosetting resin material 4 forming the projecting portion is mainly chipped. After that, the thermosetting resin material exposed surface is depressed by cooling, and the carbon particle exposed surface having a small amount of shrinkage is relatively projected.
Patent JP-S56148651-A (JP)
Title: Protection system for exhaust cleaning system internal combustion engine
Inventor: MATSUURA MASAAKI
IPC: F02M7/127
Filed: 1980-04-21
Abstract: PURPOSE: To protect the exhaust cleaning system of an internal combustion engine by suppressing the fuel injection from a fuel nozzle by reducing the pressure of a carburetor float chamber when an ignition circuit does not function.  
     CONSTITUTION: A multiple carburetor 3 has a connecting pipe 14 connected to the upper space of a float chamber, said connecting pipe 14 being open to atmosphere via an air passage 15 which has a solenoid change-over valve 16. A negative pressure passage 17 is connected to said change-over valve 16 and also to the downstream of a throttle valve 11 via the 1st bracking passage 17a having an orifice 19 and to the upstream of the throttle valve 11 via the 2nd bracking passage 17b having a check valve 20. The change-over valve 16 opens up the air passage 15 when  an ignition circuit 24 functions and connects both the brancking passages when the circuit 24 does not function. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57167194-A (JP)
Title: Bubble magnetic domain element
Inventor: ASADA SUSUMU
IPC: G11C19/08
Filed: 1981-04-08
Abstract: PURPOSE: To realize the bubble driving, by etching the surface area of a side region in a pattern to eliminate an evil effect caused by releasing the ion injection compression distortion of the contiguous disk (CD) element at the pattern boundary to the transfer and then generating a stronger magnetized wall.  
     CONSTITUTION: The surface of a bubble magnetic domain holding layer 12 doubles an intra-surface magnetized layer 13 only at the outside of the contiguous disk CD pattern. The surface area 21 of the inside region of the above- mentioned pattern is etched for the CD bubble magnetic domain element by which a bubble magnetic domain 16 is transferred along the CD pattern by a magnetized wall 15 produced to the layer 13. For instance, the garnet of (YSmLuBiCa) 3 (FeGe) 5 O 12  with about 1.0μm thickness is grown on a single crystal substrate 11 of Gd 3 Ga 5 O 12 (111), and an Au pattern having a form of overlapped circles is formed on the garnet with about 4,000Å thickness. Then the He +  ion is injected. After this, an SiO 2  film is coated at the outside region of the pattern part, and then the surface of the inside region in the pattern is etched by means of ion etching process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55144946-A (JP)
Title: Automatic tool exchanging device
Inventor: SATOU SANEJI
IPC: B23Q3/157
Filed: 1979-04-29
Abstract: PURPOSE:To simplify the construction of a tool exchanging device by carrying out the transfer and exchange of tools by a tool transfer mechanism between a magazine and a tool pot provided on a tool exchange mechanism. CONSTITUTION:A guide bar 403 is supported horizontally on the side of a tool storing magazine 200 and extended between a specific tool indexing position in the magazine 200 and an intermediate tool pot 301 provided on a tool exchange mechanism 350. A tool carriage is movably supported on the bar 403, and a tool clamping and transfer arm 402 is oscillatably supported on the carriage. In accordance with oscillatory and forward and backward movements of the arm 402 and reciprocating movements of the carriage, the exchanging of tools is carried out between the magazine 200 and tool pot 301.
Patent JP-S58174621-A (JP)
Inventor: JIYORUJIYU ASHIYAARU
IPC: D01F11/02
Filed: 1983-03-30
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-H07237989-A (JP)
Title: Method for extracting organic cultured essence and extractor for organic cultured essence
Inventor: TATSUNO CHIYOKO
IPC: C05F3/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a method for extracting an organic cultured essence capable of extracting a fertilizer component from an organic fertilizer with water, excellent in the fertilizer component without causing a malodor or fouling of the fingers and affording a quick-acting liquid fertilizer enhancing the soil fertility at a low cost and an extractor for the organic cultured essence. CONSTITUTION:This method for extracting an organic cultured essence is equipped with a tank body 12 for housing an organic fertilizer prepared by culturing and decomposing an organic substance, a water injecting part 14 for injecting water into the organic fertilizer, an air pipe 16, arranged in a spiral form in the tank body and used for aerating the organic fertilizer housed in the tank body with air and a taking out part 18, installed in a position at a low level in the tank body and used for taking out a solution containing the fertilizer component dissolved therein to the outside. The organic fertilizer is aerated with compressed air from the air pipe while injecting water into the organic fertilizer housed in the tank body to float the organic fertilizer in the form of muddy grains. Thereby, a liquid fertilizer containing the fertilize component dissolved therein can be obtained while permeating water in the organic fertilizer downward without any retention of the water therein.
Patent JP-S61210967-A (JP)
Title: Phase detecting circuit for three-phase ac
Inventor: KOKUBU TAKUJI
IPC: H02H3/353
Filed: 1985-03-15
Abstract: PURPOSE:To facilitate handling as the signal source of a control system by comparing a phase digitally so as to detect that the phase order is switched with the use of two photocouplers after two-phase alternation waveforms are converted into a binary signal. CONSTITUTION:A phase detecting circuit is provided with a D-type FF 18 acted by the drive outputs of two sets of photocouplers 16 and 17 between input terminals 11 and 12 and output terminals 14 and 15 to a control circuit. With the terminal 12 as a common terminal, light emitting diodes 16a and 17a of the photocouplers 16 and 17 are installed between the terminals 11 and 12 and those 12 and 13 so that their normal directions can be different. Moreover Zener diodes 19 and 20 are serially connected to said diodes 16a and 17a so that the diodes 16a and 17a can execute the constant voltage action at the positive iteration period of the voltage waveform of a load drive system. With this constitution the photocouplers 16 and 17 carrying out a constant voltage drive by the Zener diodes 19 and 20, convert the two-phase alternation waveform into the binary signal, and the D-type FF 18 executes the synchronous detection, whereby switching of the phase order of three-phase AC, that is, a subject to be detected, is detected.
Patent JP-H05256326-A (JP)
Title: Maximum transmission torque control method for automatic clutch
IPC: B60W10/10
Filed: 1992-03-11
Abstract: PURPOSE:To eliminate shock when accelerating pedal is ON by succeeding engine speed function controlling when the accelerating pedal it set ON again under a decelerating condition, and setting a transmission torque of a clutch to be maximum after an output rotational speed of the clutch agrees with an engine speed. CONSTITUTION:When a vehicle is in a decelerating condition and a clutch 1 is in engine speed function controlling, an accelerating pedal is operated again. When an ON signal is detected by an accelerating pedal ON/OFF detection device 25, an ECU calculates an engagement ratio of a clutch output rotational speed/an engine speed based on an engine speed detection device 14 and a clutch output rotational speed detection device 20 without setting a transmission torque of the clutch 1 to be maximum. When the engagement ratio is less than a preset value, the clutch 1 is operated for succeeding the engine speed function controlling. The transmission torque of the clutch 1 is set to be maximum after the clutch output rotational speed agrees with the engine speed again. Shock is eliminated which is caused to the vehicle when the accelerating pedal is operated to ON.
Patent JP-S59178080-A (JP)
Title: Circuit for setting automatically black level
Inventor: TAMURA EIJI
IPC: H04N5/243
Filed: 1983-03-29
Abstract: PURPOSE:To stabilize the setting of black level by applying a black signal obtained when external light is shut to a black signal cancellation circuit via a preamplifier and applying feedback control. CONSTITUTION:The output of an image pickup tube 1R is applied to the black signal cancellation circuit 5 via the preamplifier 4 and its output signal is applied to a process amplifier 11 via gain control circuits 7, 8 and a pedestal clamp circuit 9. The 1st signal obtained when a gain of a gain control circuit 7 is set to the 1st value and the 2nd signal obtained by setting the gain to the 2nd value among the output signals of the process amplifier 11 when the external light is shut by means of the shutter 2, are A/D-converted respectively, stored in an RAM of a microcomputer 30, a cancellation signal is formed from a difference signal of the both and applied to the cancellation circuit 5.
Patent JP-S59182287-A (JP)
Inventor: SARUWATARI KOUKICHI
IPC: C05G3/00
Filed: 1983-03-29
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-H10255206-A (JP)
Title: Magnetic head for magneto-optical recording, fabricating method thereof, and magneto-optical recording apparatus
Inventor: ISHII KAZUNORI
IPC: G11B11/105
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To precisely align a center hole of a coil with a magnetic pole providing hole of a slider by providing a spiral-shaped coil composed of a coil pattern which is formed of a conductive material film on a substrate formed of a non- conductive material and providing a positioning section on the substrate as well as a guide pattern formed of a conductive material film in a peripheral portion thereof. SOLUTION: A coil is composed of a thin-plate substrate 23 formed of a non-conductive material, a first coil pattern 24a formed of a conductive material film on a surface of the substrate 23 facing a core, a second coil pattern 24b formed on another surface of the substrate 23 facing a disk, and protection coatings 25a and 25b. A quadrangle center hole 32 is formed at the center, and positioning sections 26, 27, and 28 are formed in the surrounding portion of the coil patterns. The coil is attached onto a slider by engaging the positioning sections 26, 27, and 28 with engaging sections on the slider, and positioned so that the center hole 32 of the coil aligns with a magnetic pole providing hole of the slider.
Patent JP-2000247475-A (JP)
Title: Carrying belt and image forming device
Inventor: TANNO KOICHI
IPC: B65H5/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To restrain contamination of a part to which power is fed caused by ink by providing a protruding portion protruding from a earring surace of the belt member around the whole circumference between an attraction generation region of a belt member and the power fed part. SOLUTION: A ribbed protruding portion 31A protruding from a carrying belt surface is provided across the whole circumference on both sides of a recording paper sheet non-suction region between a suction generation region of a central part of a belt member (carrying belt) 31 and power fed parts 36a', 36b' in the moving direction of the belt 31. The portion 31A is integrally formed with the belt 31 so as to protect the parts 36a', 36b' from being made dirty by ink erroneously flowing out in a suction generation region. The portion 31A is of rectangular shape in section and has at its surface a good water repelling property with the application of fluorine resin process to the surface thereof. The portion 31A may be of a semi-spherical shape, triangular shape or trapezoidal shape in section.  The portion 31A may be formed out of continous porous body having an excellent ink absorption property.
Patent JP-H08218091-A (JP)
Title: Production of high-purity highly unsaturated fatty acid and its derivative
Inventor: SHIYOUKO TAMOTSU
IPC: C11C1/08
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method for mass-producing a high-purity product of eicosapentaenoic acid or docosahexaenoic acid or its derivatives from animal and vegetable oils and fats and microbial oils and fats such as fish oils, marine oils and fats and liver oils at a low cost. CONSTITUTION: This method for producing a high-purity highly unsaturated fatty acid and its derivatives is to fractionate a mixture of highly unsaturated fatty acids and/or derivatives thereof, etc., according to a distillation, a urea addition, a liquid chromatographic, a silver nitrate methods or a combination of the methods, preconcentrating and separating the highly unsaturated fatty acids, then carrying out the continuous type liquid chromatographic treatment of an intermediate concentrated mixture containing at least two or more of eicosapentaenoic acid or docosahexaenoic acid and its derivatives and other highly unsaturated fatty acids and their derivatives obtained by the fractionation as a raw material and thereby designed to separate at least one or more of the eicosapentaenoic acid or docosahexaenoic acid or derivatives of both in high purity.
Patent JP-H09241689-A (JP)
Title: Bleach composition
Inventor: NAGATA SATOSHI
IPC: C11D7/34
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a bleach composition capable of expressing excellent bleaching abilities and suitable for bleaching dirts of clothing and hard surfaces by mixing an oxygen-based bleaching base compound, a specific bleaching activating agent and a bleaching resistant protease. SOLUTION: This bleach composition comprises 1-50wt.% of (A) an oxygen- based bleaching base compound capable of generating hydrogen peroxide in water (e.g. sodium percarbonate, sodium perborate), >=50wt.% of (B) a bleaching activating agent expressed by a compound of formula I (R<1> is a 9-18C alkyl or alkenyl; M is a salt forming cation such as an alkali metal, an amine, etc., or H) or formula II (R<2> is a 7-18C alkyl or alkenyl) and 0.1-5wt.% of (C) a bleaching resistant protease.
Patent JP-H08219895-A (JP)
Title: Heat sensor installation method in material for temperature measurement
Inventor: TAKATSU MANABU
IPC: G01K7/02
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method to install a temperature sensor in an object for temperature measurement which the object itself is extremely small or in which a point to be measured is a fine and minute part. CONSTITUTION: A temperature sensor base 6 is produced by printing fine temperature measuring thin film circuits 3, 4 on a base sheet 1 and the temperature sensor base 6 is stuck on an object for temperature measurement and then the base sheet 1 is separated and the temperature sensor is unitedly baked with the object for temperature measurement by sintering.
Patent JP-H10254118-A (JP)
Title: Method for measuring phase of phase shift mask and apparatus therefor
Inventor: FUJIWARA TAKESHI
IPC: G03F1/68
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To measure the phase difference of a phase shift film and the uniformity of the phase shift film at high speed. SOLUTION: A DUV(deep ultraviolet) laser beam is made into two-frequency orthogonal linearly polarized light R by a frequency shifter 14. This two- frequency orthogonal linearly polarized light R is separated by every polarized light component by a second polarization beam splitter 23. One of the light beams is transmitted through the entire surface of a photomask 10 and the other is passed through respective mirrors 25, 26 and again these light rays are synthesized again by a third polarization beam splitter 27. The interference light generated at this time is converted to an interference signal Q by a photodetector 29. The phase difference of the phase shift film 2 is determined from the phase difference between this interference signal Q and the reference signal (s).
Patent JP-H01227746-A (JP)
Title: Method for reducing artifact for high-speed nuclear magnetic image diagnostic device
Inventor: INOUE YUJI
IPC: A61B5/055
Filed: 1988-03-07
Abstract: PURPOSE:To prevent an artifact such as shading by offsetting magnetized vector lateral components prepared at a view before a preceding view in the vicinity of the center where the shading appears, and preventing a reconcentration. CONSTITUTION:A spoiler magnetic field gradient where the view in the vicinity of the center among all views is allowed to have periodicity, is impressed to at least one axis. The degree of the spoiler magnetic field gradient is adjusted so that it can be made into the degree to be approximately fixed or above to respective views by considering an inversion effect based on the sum of plural exciting pulse. By the impression of the spoiler magnetic field gradient allowed to have the periodicity, the shading is offset.
Patent JP-S63220550-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANGE KOSUKE
IPC: H01L21/60
Filed: 1987-03-09
Abstract: PURPOSE:To prevent cracks from being caused in a protective layer and to prevent a leakage current and a corrosive ion from penetrating by a method wherein a bump is formed only on a metal layer on an electrode exposed inside an opening. CONSTITUTION:A metal layer 35 is formed on an electrode 33 where a protective layer 34 has been opened and which has been exposed inside its opening and on a protective layer 34 around the electrode; furthermore, a bump 36 is formed on the metal layer. This bump 36 is formed in such a way that it is connected only to the metal layer 35 formed inside the opening at the protective layer 34 and that it is shaped so as not to be brought into contact with the metal layer 35 on the protective layer 34. That is to say, the bump 36 formed only on the metal layer 35 on the electrode 33 exposed inside the opening at the protective layer 34 prevents the pressure exerted during the connection with an external terminal from being transmitted to the protective layer 34 directly and a crack from being caused.
Patent JP-S59180667-A (JP)
Title: Calculating device of vector
Inventor: MAKINO TAKENORI
IPC: G06F17/16
Filed: 1983-03-31
Abstract: PURPOSE:To simplify the procedure of calculation and the control of a memory space by expressing space vectors by one vector string. CONSTITUTION:In the space vector expression, ID corresponds to row number or column number of a matrix. Factors a1 and a2 indicate that vectors X1 and X2 exist continuously from the a1-th factor and vectors X3-X5 exist continuously from the a2-th factor respectively. All factors having no vector are regarded as ''0''. Said expression makes it possible to express the space vectors by one vector string without using a mask vector.
Patent JP-S61208533-A (JP)
Title: Graphic touch sensor
Inventor: UIRIAMU EI GIBUSON
IPC: G06K11/06
Filed: 1986-03-10
Abstract: An electrographic touch sensor having Z-axis capability. In one embodiment, a uniform resistive coating (30) is applied to one surface of a substrate (12) and within this coating (30) orthogonal electrical fields are produced. Overlying the resistive coating is a flexible sheet (40) having a conductive layer, and interposed between the resistive coating and the conductive layer is an array of a material (32) having a substantially greater resistivity than that of the resistive coating (30). A Z-axis coordinate of a touched point on the sensor, related to the pressure force applied, can be obtained. This Z-axis coordinate is related to the change in the effective contact resistance between the resistive coating and the pick-off sheet caused by the pressure/force, and that change is "enhanced" by the high resistance array and thereby enables different values of pressure/force to be determined.
Patent JP-H09328787-A (JP)
Title: Mounting member of excavator
Inventor: RAREN EFU JIYOONZU
IPC: E02F9/28
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a protective mounting member and the mounting and locking works by providing an opening for receiving a lock member in an upper part of the mounting member. SOLUTION: A lock member 38 is mounted in an opening 39 of an upper leg part 31 to lock a mounting member for protecting a digging end of an excavator A block 42 for lock member is formed by a slot 43 at one end and an arclike face 44 at the other end and is received into a slot part 43. A latch assembly body has an elastic body 46 bonded on a steel latch element 47. Furthermore, in the slot part 43, a top part for receiving a follow-up rib part 49 which is erected straight of the latch assembly body 45 and a recessed part 48 in a bottom part are formed. Furthermore, the slot part 43 is provided with an arclike inner end part 50 so that it receives a shape part of the latch assembly body 45. The lock member and the latch assembly body are manufactured as one unit by combining them by using a soft material such as rubber.