baber/WOPTO huggingface dataset:
Patent JP-H0767346-A (JP)
Title: Control method of parallel operation of inverter for system interconnection
Inventor: AKATSUKA TAKEYUKI
IPC: G05F1/00
Filed: 1993-08-27
Abstract: PURPOSE:To maintain the proper value of power conversion efficiency as the whole inverter system for system interconnection consisting of a plurality of inverters and a DC power supply such as a solar cell respectively. CONSTITUTION:When the sum of the output power of both inverters 2A and 2B detected by an output voltage detector 6 is smaller than a set value thereof, an electromagnetic 3C for varying interconnection among both inverters and both solar cells 1A, 1B is closed, and either one inverter selected in both inverters is supplied with electricity from both solar cells. When the sum of both output power is larger than the set value thereof, the electromagnetic switch 3C is opened. Accordingly, the inverters are operated in both combination of the inverter 2A and the solar cell 1A and the inverter 2B and the solar cell 1B, and the operation of the inverters is controlled in conformity with a specified program in a switching control circuit 7 so as to maintain the proper value of the power conversion efficiency of the inverters by the increase of the load factor of the inverters regarding the inverters selected to be worked.
Patent JP-S58112317-A (JP)
Title: Blocking coil
Inventor: SHINOHARA KEIJI
IPC: H01F17/00
Filed: 1981-12-25
Abstract: PURPOSE:To obtain high frequency blocking effect by a method wherein a tuning apparatus is connected to a secondary coil magnetically coupled to a main coil (primary coil) and electrostatically screened therefrom the electric resonance is effected with high frequency to increase impedance from the primary coil standpoint. CONSTITUTION:A main coil 1 is contained in a container 4 formed of insulating material and a secondary coil 2 is wound on the outside of the container 4 to magnetically couple the secondary coil to the main coil 1 and then a tuning apparatus 3 is connected to the secondary coil 2. The container 4 is coated with, for instance carbon paint so as to screen the secondary coil 2 electrostatically. In this blocking coil, the tuning apparatus is not connected to the main coil in paralle and the main coil is contained in the container made of insulating material, the secondary coil being wound on the outside of the container. Consequently, no eddy current is generated in the container, which is therefore not heated  and the main and secondary coils are coupled together effectively and magnetically.
Patent JP-H0750219-A (JP)
Title: Deposited metal film capacitor with protective function and manufacture thereof
Inventor: YAMAUCHI YASUTATSU
IPC: H01G4/015
Filed: 1993-08-05
Abstract: PURPOSE:To prevent a metallized part from being damaged or to prevent a breakage from being caused from a gap part before a fuse part is actuated and to contrive to make the function of the fuse part fulfill by a method wherein a surface potential in the undeposited surface of either of two deposited metal films is held in a specified extent. CONSTITUTION:A wet tension is given to the surface of a raw film 11 prior to deposition by an electrode 14 at the place of the corona treatment roll 2 and the an energy of this tension is fed from a high-frequency power supply 15. Then, the film 11 is led to a grounded roll 13 and a DC voltage is applied to the film 11 by an electrode 16. Moreover, the electrode 16 is put at a position approached the roll 13 and a charging region in the film surface is controlled by the DC voltage. The DC voltage, which is given here, is adjusted in such a way that a surface potential in the undeposited surface of the film 11 is 5 to 40V. By this treatment, an uneven charge generated in the preceding process or the process prior to the preceding process can be modified into an even charge.
Patent JP-H0552108-A (JP)
Title: Gasket structure having orifice function
Inventor: TAKATSU YOSHIZO
IPC: F02F11/00
Filed: 1991-08-23
Abstract: PURPOSE:To reduce a working cost by eliminating an oil reservoir provided on the end surface of a cylinder head, in a system where an orifice for adjusting the amount and pressure of oil supplied to a valve system, is formed on a gasket sandwiched between the end surface of a cylinder block and the end surface of a cylinder head. CONSTITUTION:A notch 8 formed on a gasket 2 is provided with an oil supplying hole 13 connected to the oil passage of a cylinder block, an oil discharging hole 14 communicated with the oil passage of a cylinder head, and a connecting part 15 for connecting the oil supplying hole 13 to the oil discharging hole 14, and the connecting part 15 is sandwiched between the cylinder block and the cylinder head so as to construct an orifice 16. There is no necessity to form an oil reservoir on the end surface of the cylinder head opposing to the oil supplying hole 13, since oil passes through the connecting part 15 in the direction vertical to the thickness direction of the gasket 2.
Patent JP-H0942545-A (JP)
Title: Flexible hose
Inventor: FUJITSUKA MASAHIRO
IPC: F16L11/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make a hose elastic and to improve the workability, while maintaining the pressure-proof property, the negative pressure-proof property, and abrasionproof property, by making the cross section form of a hard resin core member in a reverse triangle towards to the outer peripheral surface direction of a flexible hose in a flexible hose which consists of a soft resin layer and a spiral hard resin core member. SOLUTION: A flexible hose 3 has a cylindrical bellows form, and it is formed of a soft resin layer 1 and a spiral hard resin core member 2. And the cross section form of the hard resin core member 2 is made in a reverse triangle to the outer peripheral surface of the flexible hose 3. As the manufacturing method of such a hose, a soft resin and a hard resin to be the spiral core member are formed in a continuous fused extrusion at a time to make the cross section form of the hard resin core member in a reverse triangle, for example, and the resultant band form raw material in the fused condition is wound on the plural rotary shafts of a pipe forming machine in a spiral form, and the band form raw material is fused in order so as to obtain a spiral flexible hose 3.
Patent JP-H0759458-A (JP)
Title: Apparatus for housing cereal grain for combine harvester
Inventor: OCHI RIICHI
IPC: A01F12/50
Filed: 1993-08-27
Abstract: PURPOSE:To provide the subject apparatus, capable of stably holding a large- volume grain bag and excellent in handleability by detachably installing the grain bag for directly housing cereal grains fed with a grain lifter in a grain tank for housing the cereal grains taken out of a thresher with the grain lifter. CONSTITUTION:This apparatus is obtained by detachably installing a grain bag 4 for directly housing cereal grains, threshed with a thresher 1, lifted and housed with a grain lifter 2 in the interior of the grain tank 3, changing over the form of housing the cereal grains from the grain tank 3 to the grain bag 4 and enabling the combine harvester operation.
Patent JP-S59102260-A (JP)
Title: Developer containing vessel
Inventor: IKEDA TAKASHI
IPC: G03G15/08
Filed: 1982-12-03
Abstract: PURPOSE:To replenish a developer without contaminating a hand, a finger and the circumference by fitting a vessel to which an attachable and detachable cap is fitted in a state that it is closed, to a developer replenishing part, and thereafter, opening a developer discharge port. CONSTITUTION:In case of a state that a mark 22 displayed on a cap 9 and a mark 23 displayed on a conical part of a vessel body 8 are positioned opposingly to each other, an opening part 19 of the cap 9 is closed by a sealing member 15 of the vessel 8 and is set to a closed position. In case when it is required to replenish a toner, a developer vessel 7 is inverted, the cap 9 is fitted into a toner replenishing port 4 in a state that the cap 9 is set to the closed position, and in this case, a projection 21 is fitted to notches 4a, 4b and forms a bayonet coupled state, and thereafter, when the vessel body 8 is rotated by 180 deg. in the direction of a display 25, a discharge port 12 conforms with the opening part 19 of the cap 9, therefore, the toner in the vessel body 8 flows down into a toner hopper 5 and is supplied.
Patent JP-H0688475-A (JP)
Title: Shaft execution device
Inventor: ABE SHIGEMI
IPC: E21D1/03
Filed: 1992-08-10
Abstract: PURPOSE:To prevent a collapse of a drilled wall by hangingly providing a service platform for assembling timbering positioned between an inner frame and the bottom of a shaft from the inner frame, and while drilling the shaft by a drilling means or after drilling, assembling timbering materials and reinforcing in order the drilled wall on the service platform. CONSTITUTION:A shaft A is drilled by a drilling means hangingly provided with an inner frame 2. At this time, liner plates 5 are brought down one by one through a passing part 1f and placed on a service platform 4. An operator assembles the liner plates and reinforcing rings on the service platform 4, and filler is charged in the gap between the liner plates 5 and the drilled wall and hargened so as to reinforce the drilled wall A1. Hereby, generation of a collapse trouble of the bottom part of the shaft can be prevented.
Patent JP-S60157211-A (JP)
Title: Tap changing transformer of nonstationary ground at neutral point
Inventor: UORUFUGANGU BUROIERU
IPC: H02H7/04
Filed: 1984-10-12
Abstract: 1. Tapped transformer with a star point that is not earthed rigidly, wherein a surge arrester is connected between star point and earth potential, and with a star point tap selector switch (4), which is arranged recessed in the housing (1) of the transformer and the tap selector switch head (6) of which lies at earth potential and carries an insulating cylinder (7) as part of an oil vessel receiving the load diverter switch (8), wherein the load diverter switch (8) sits in the lower part of the oil vessel while maintaining the requisite insulation spacing from the tap selector switch head (6), characterised thereby, that a voltage-dependent resistor (18), which is electrically connected on the one hand with the tap selector switch head (6) and on the other hand with the star point contacts (14) of the load diverter switch (8), is arranged between the load diverter switch (8) and the tap selector switch head (6) within the insulating cylinder (7).
Patent JP-S6366523-A (JP)
Title: Zoom lens having high variable power ratio
Inventor: FUKUSHIMA SHO
IPC: G02B13/18
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a zoom lens having a wide angle and a high variable power ratio by satisfying a prescribed condition in a lens system consisting of three groups which are arranged in order from the object side and have positive, negative, and positive refractive indexes respectively. CONSTITUTION:The lens system consists of a first lens group I, a second lens group II, and a third lens group III in order from the object side. The third lens group III is divided into a front group III-F and a rear group III-B; and in case of zooming from the wide angle end to the telephoto end, the first group I and the rear group III-B of the third group are moved to the object side to change intervals between the first and the second groups, between the second and the third groups, and between the front group and the rear group of the third group. The condition of betaF<-1 and the condition of a formula where betaF, fW, TIII-B, and BW are the lateral magnification of the third group III at an optional focal length, the focal length of the whole of the system in the wide angle end, the thickness on the axis of the rear group III-B of the third group, and the back focus in the wide angle end respectively are satisfied so that the front group III-F and the rear group III-B of the third group are moved to the image side in all of the focal length area to focus the lens system on an object point at a short distance.
Patent JP-H0940911-A (JP)
Title: Coating composition
Inventor: YANAGI KYOHEI
IPC: C09D5/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. which can form a coating film excellent in resistances to stain, water, alkalis, and acids. SOLUTION: This coating compsn. is prepd. by compounding an org.- solvent-base coating compsn. with a silicone compd. obtd. by the partial hydrolysis and cocondensation of a silane mixture of 100 pts.wt. mercapto-functional alkoxysilane compd. and 20-2,000 pts.wt. tetraalkoxysilane compd.
Patent JP-H0554698-A (JP)
Title: Eeprom check sum computation method
Inventor: OGATA AKIATSU
IPC: G11C16/02
Filed: 1991-08-26
Abstract: PURPOSE:To provide an EEPROM check sum computation method which reduces the time between the writing of transformation data and computation of a check sum, otherwise the system has to wait a fixed time after writing one block of data. CONSTITUTION:After writing one block worth of transformation data as shown in 1, the binary sum value of one block data prior to a transformation and the binary sum value of the one block data after the transformation are computed while waiting for a fixed time as shown in 2. This computation is done for all blocks which transform the data as shown in 3, the difference between the binary sum value of the data prior to the transformation and the binary sum value of the data after the transformation is obtained for all blocks which transform data as shown in 4 and the check sum is done by adding the difference to the check sum which is computed prior to the data transformation.
Patent JP-H1149792-A (JP)
Title: Zinc/metal hexacyanocobaltate complex, its production, and its application to production of polyetherpolyol
Inventor: HOFMANN JOERG DR
IPC: C08G65/26
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new complex useful as a catalyst enabling to produce polyetherpolyols extremely narrow in short induction periods by reacting a zinc salt and a metal salt with a metal hexacyano cobalate. SOLUTION: A new zinc/metal hexacyanocobaltate complex of formula I [M is a divalent metal atom comprising Cd, Hg, Pd, Pt, V, Mg, Ca, Ba, Fe, Ni, Mn, Co, Sn, Pb, Sr or Co; X, Y are each a halide, OH, sulfate, carbonate, isocyante, carboxylate, etc.; L is an organic complex ligand derived from an alcohol, an aldehyde, a ketone, an ether, an ester, an amide, etc.; (v) is 0.005-2.995; (w) is 0.1-10; (x) is 0.01-10; (y), (z) are each 0.001-3.0; (m), (n) are each 1, 2]. The complex of formula I is obtained by reacting the aqueous solution of a zinc salt of the formula: Zn(X)n and a metal salt of the formula: M(Y)n with a cobalt cyanide salt of formula II [M' is an alkali (ne earth) metal] in the presence of a lignad of the formula: L.
Patent JP-2001041995-A (JP)
Title: Ground fault locator and locating method
Inventor: YOSHIDA TAKASHI
IPC: G01R31/08
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To locate even a faint ground fault by taking waveform parameter correlation between the actually measured ground fault surge waveform of a system and the imaginary ground fault surge waveform of an equivalent circuit modulating the system. SOLUTION: A waveform measuring means 11 converts a received ground fault surge waveform into a digital signal and a waveform analyzing means 12 calculates the waveform parameters of the ground fault surge waveform. A system equivalent network forming means 14 forms a state equation by redesignating the input and output positions from an existing drawing of placement and a system analyzing means 15 calculates a transfer function and outputs the waveform parameters B of the ground fault surge waveform. A waveform parameter comparing means 13 calculates the correlation value of the waveform parameters A, B and a ground fault point/ground fault resistance varying means 16 varies the ground fault point/ground fault resistance from the value thus obtained and feeds the varied value back to the state equation.  More specifically, the waveform parameters B are calculated while varying the ground fault point/ground fault resistance variously depending on the comparison results and the ground fault is located at a point where the difference between the waveform parameters A, B is smallest.
Patent JP-H0647064-A (JP)
Title: Animal testing method
Inventor: SHIGEMATSU AKIYO
IPC: G01N33/15
Filed: 1992-07-17
Abstract: PURPOSE:To provide the animal testing method which elucidates the mechanism of the effect of initial passage through the liver by injecting a labeling compd. into the duodenal vein from a first cannula inserted toward the portal vein and taking blood from a second cannula inserted from the inguinal region down to the confluent point of the inferior vena cava with the hepatic vein within 15 seconds. CONSTITUTION:The first cannula 2 is inserted toward the portal vein 11 into the duodenal vein 1 running nearly parallel with the common bile duct on the outside surface of the liver. The second cannula 7 arriving at the confluent point of the inferior vena cava with the hepatic vein is inserted into the inferior vena cava from the inguinal region 6. The labeling compd. is inserted from the first cannula 2 and the blood is taken from the second cannula 7 within 15 seconds after the injection. The analysis of the intact materials and their metabolites is executed. As a result, the analysis of the metabolic decomposition in the liver in the normal physiological state and particularly the elucidation of the effect of the initial passage through the liver are possible.
Patent JP-S6274540-A (JP)
Title: Machining center
Inventor: NO AKIHIKO
IPC: B23Q3/155
Filed: 1985-09-26
Abstract: PURPOSE:To make a tool magazine in small size and suppress the cost by fitting a cutting edge module on an assembly main shaft with respect to a holder module, and by dismantling the tool after use to enable replacement of the edge part solely automatically. CONSTITUTION:When machining with a modular tool 11 is finished to be followed by machining with a new one, a tool specification signal is given to a tool magazine 5, and a tool holder 10 holding a specified edge part module 13 is located in the tool assembly position 21. Then a holder module 12 of an assembly head 26 mates with said edge part module 13 of holder 10, and a detent pawl 17 of this holder module 12 is detained with a detent hole 18 in the edge part module 13 to to cause coupling of the module 12 with 13, and when assembly of the modular tool 11 is completed, the edge part module 13 will slip off from the holder 10 to separate from the tool magazine 5. Then the modular tool 11 of the head 26 is located in the same position as the modular tool 11 on the main shaft 2 viewed in the X-Y direction, and clampers 48, 49 replace the told tool 11 with new one 11 with the aid of a rotating tool replacement arm 45.
Patent JP-H0960928-A (JP)
Title: Outdoor device of air conditioner
Inventor: NIKI SHIGERU
IPC: F24F1/24
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor device of an air conditioner in which a miniaturization of an electrical component box is promoted, a cooling efficiency in respect to electrical control elements stored in the box is improved, dust is prevented from entering the box, a stress applied to a control substrate is reduced and assembling and service workability can be improved with the electrical element box. SOLUTION: In this outdoor device there are provided a compressor, a heat exchanger, a device main body for storing a blower or the like arranged to be faced against the heat exchanger and an electrical element box 15 arranged within the device main body and for storing an electrical control component S for use in driving and controlling the compressor and the blower or the like. The electrical element box is comprised of a control substrate P on which all the electrical control components are practically installed and a component box main body 16 having the control substrate fixed and supported thereon, having the control substrate positioned at its upper part and also storing all the electrical control components while being directed in a downward direction.
Patent JP-H0549459-A (JP)
Title: Apparatus for sterilizing and cooling food packed in container
Inventor: KAGEYAMA GENZABURO
IPC: A23L21/10
Filed: 1991-08-26
Abstract: PURPOSE:To enable the treatment of a number of food-containing containers without necessitating a large installation area by extending horizontal transfer conveyors at the right and left sides of a heating tank and a cooling tank and providing inlet and outlet conveyors in square forms to perform the introduction of container-supporting frames into the tanks and the discharge of the frames from the tanks. CONSTITUTION:The supporting rod 9 of a frame 8 for supporting a foodcontaining vessel V is supported by conveyors 6 and the vessel is passed through a heating tank 1 and a cooling tank 2 in a state immersed in the heating or cooling medium. The conveyors are horizontally extended at the right and the left sides of the tanks 1, 2. Inlet and outlet conveyors 20, 30 for introducing and discharging the supporting frame holding the vessel are extended outside of the horizontal conveyors in the form of squares.
Patent JP-S60106717-A (JP)
Title: Processed goods throwing in device
Inventor: TAUCHI SHIGEO
IPC: B65G47/90
Filed: 1983-11-14
Abstract: PURPOSE:To make it easy to wash a device, by integrating at least a part which touches the processed goods, of a supporting mechanism which receives and releases the processed goods conveyed on a belt conveyer which consists of several belts, as one body, and forming it as it can be set in/taken off easily. CONSTITUTION:Piled goods 10, such as piled blocks of ham, are transferred from a conveyer 12 to a belt conveyer 16, which consists of several belts 28, and stopped just above the receiving places 54 of a packing machine. Then, a whole supporting mechanism 24 is brought down by a cylinder 50, and arms 90, 110 which are set on an easily detachable panel 34, together in an integrated one body, are inserted among the belts 28. The arms 110 are moved laterally, the lateral position of the goods 10 is arranged, and next, the goods 10 are dipped up by the arms 90, by turning the arms 90 upward from a perpendicular situation to a parallel situation. After that, the supporting mechanism 24 is brought down still more, after the belt conveyer 16 is moved back to a chain line position by the operation of a cylinder, and the goods 10 are received in concavities 54 of the packing machine, by turning the arms 90 downward.
Patent JP-S59104608-A (JP)
Title: Chalcogen optical waveguide
Inventor: HIYOUDOU MASATO
IPC: C03C3/32
Filed: 1982-12-06
Abstract: PURPOSE:To form an optical waveguide which is excellent in its boundary surface accuracy and small in its light scattering loss by irradiating locally a light to a chalcogen compound consisting of a specified ratio range of Se and Ga, and providing an optical refractive index difference between an irradiated part and a nonirradiated part. CONSTITUTION:A chalcogen compound thin film 1 having 65-97% Se and 3- 35% Ga by mol% is vapor-deposited and formed on a glass substrate 3. A p- xylylene film 2 is formed as a protective film on the film 1. A beam 4 whose wavelength is within 300-800mm. such as an He-Ne laser beam, etc. is irradiated to an optional minute area from the film 2 side by use of a condensing lens 5, and an irradiated area 6 is crystallized and is made larger than a refractive index of a non-crystallized part. In case of the irradiation, the beam 4 is controlled so that a temperature of the layer 1 is <=240 deg.C. In this way, it is possible to obtain an optical waveguide which is excellent in its boundary surface accuracy, small in its light scattering loss, and does not peel off by a mechanical vibration, etc.