baber/WOPTO huggingface dataset:
Patent JP-S61150630-A (JP)
Title: Underwater motor
Inventor: IWATA MINORU
IPC: H02K5/167
Filed: 1984-12-25
Abstract: PURPOSE:To increase load capacity for upward thrust load, by arranging upper and lower trust bearings to be floating frame trust bearings. CONSTITUTION:External flanges are provided for the upper and lower ends of a motor frame 1. An upper bracket 2 is fixed at the upper end with a bolt 4 via a closed ring 3. A lower bracket 5 is fixed at the lower end with a bolt 7 via a closed ring 6. A motor shaft 8 is smoothly inserted into radial metals 9, 11 fixed and fitted respectively on the upper and lower brackets 2, 5, to bear radial load. The lower end of the motor shaft 8 is engaged with a floating frame thrust bearing 12 supported by the lower bracket 5, and downward thrust is kept. And upward thrust applied to the motor shaft 8 is kept by a floating frame thrust bearing 13 supported by the upper bracket 2. A rotor 14 is fixed and fitted on the motor shaft 8, and a stator 15 is fixed and fitted on the motor frame 1.
Patent JP-H11105967-A (JP)
Title: Corrugated board cushioning body for inner packaging building board material
Inventor: TAKANO KOHEI
IPC: B65D81/113
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an excellent and inexpensive cushioning body for packaging building board material that is produced at low cost and provided with workability answering to an automated packaging equipment, strength and stability to keep its shape and also free from causing environmental pollution. SOLUTION: This cushioning body has such a structure wherein protective covering pieces 2 to be superposed on flat faces at the edge of a board material are formed in continuity at both sides of a gusset part 1 contacting with the end face of the board material to be packaged. In this structure, end creasing lines 15 are formed respectively at both ends of bordering parts running in parallel with the gusset part and the protective covering pieces, and the middle parts at both of the bordering parts are made to become a folding means wherein tab-forming incisions 10, folding creases 11 and folding incisions 12 are successively formed repeatedly for forming cushioning tabs 20 extended from the protective covering pieces toward the center in the breadthwise direction of the gusset part 1 in a dimension larger than the thickness of the material,  and the structure is made up of a cushioning member 3 for the lengthwise edge formed by bending the folding means into a form having a C-shaped section with the cushioning tabs projected from the outer face of the gusset part and a cushioning member for the breadthwise edge.
Patent JP-S63132130-A (JP)
Title: Back raman scattered light measuring instrument for optical fiber
Inventor: YAMAMOTO SATORU
IPC: G02B6/00
Filed: 1986-11-21
Abstract: PURPOSE:To photodetect Stokes light which is diffracted or passed and to improve the logical efficiency of a measuring instrument by simple constitution by allowing back scattered light with specific wavelength which is diffracted by or passed through a diffraction grating or prism and projected from an end surface of an optical fiber provided on an optical axis to enter the diffraction grating or prism reversely. CONSTITUTION:Light from a light source 1 is made incident on the reflection type diffraction grating 10 (or prism) at an angle theta0 to a normal 11 and light with center wavelength lambda0 which is reflected or diffracted at an angle theta1 and projected is made incident on the optical fiber 4. The Stokes light (wavelength lambda0+a) of the rear scattered light which is projected from this optical fiber 4 is made incident on the grating 10 at the angle theta1 and made incident on a photodetector 7 for Stokes measurement on the optical axis while having the projection optical axis at an angle -theta2 to the normal 11 because of the difference in wavelength from the incident light to the fiber 4. Similarly, anti-Stokes light from the fiber 4 is measured by a photodetector 9 for anti-Stokes light.
Patent JP-S62136878-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: KANAMORI JUN
IPC: H01L21/336
Filed: 1985-12-11
Abstract: PURPOSE:To reduce the area of an element by a method wherein contact holes are drilled in such a manner that their lower side diameters are reduced by conductive side walls. CONSTITUTION:After field oxide films 22 are formed on a silicon substrate 21, an insulating film 23 and an electrode 24 are formed on a gate forming region and source and drain diffused layers 25 are formed on both sides of the gate forming region. After that, an insulating layer 26 is formed on the substrate 21 and etched to be left only on the side walls of the electrode 24 as insulating side walls 26a. Then oxide films 27a and 27b are made to grow on the surfaces of the diffused layers 25 and the surface of the electrode 24. After that, a conductive layer 28 is made to grow on the substrate 21 and etched to be left only on the insulating side walls 26a as conductive side walls 28a. After that, an insulating layer 29 is made to grow on the substrate 21 and contact holes 30 are formed on the diffused layers 25. At that time, the holes 30 are formed so as to overlap the conductive side walls 28a. Then wirings 31 are formed through the holes 30. With this constitution, even if the dimensions of the contacts are very fine, an increase in wiring resistance can be avoided and contact holes can be provided closer to a gate electrode.
Patent JP-H08206672-A (JP)
Title: Solid agent for water treatment
Inventor: TASHIRO EIICHI
IPC: C02F3/00
Filed: 1995-09-30
Abstract: PURPOSE: To solidify a saponin-containing agent enhancing physiological activity of microorganisms and increasing dissolved oxygen in order to make the handling thereof convenient in biological waste water treatment and to gradually collapse the solid agent so as to elute a saponin component in a definite ratio over a long period of time. CONSTITUTION: A saponin-containing agent and, if necessary, water are added to and mixed with cement and the resulting mixture is molded to obtain a solid agent for water treatment. Further, when a mineral powder is added to the solid agent as a filler, the time required in the collapse of the solid agent can be made long.
Patent JP-H11119889-A (JP)
Title: Device and method for storing operation information
Inventor: OBATA AKIHIRO
IPC: G06F3/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a device which can store operation information without deteriorating its operability nor erasing a signal showing the addition or deletion of function, by using together a volatile storage part that is backed up by a battery with a nonvolatile storage part that can be electrically rewritten. SOLUTION: The volatile storage part 2 consisting of a volatile RAM that is backed up by a battery 3 is used together with the nonvolatile storage part 4 consisting of a nonvolatile EEPROM that can be electrically rewritten. A control part 5 of this device controls the read/write operations of the operation information to both parts 2 and 4. When a function is added or deleted, the part 5 erases the current operation information stored in the RAM of the part 2 and writes the changed operation information in the RAM to update the operation information. Thus, it is possible to reduce such a possibility that the operation information stored in both parts 2 and 4 are erased together.
Patent JP-H05122561-A (JP)
Title: Waveform equalizing circuit
Inventor: MURATA TOSHINORI
IPC: H03H21/00
Filed: 1991-10-24
Abstract: PURPOSE:To obtain the waveform equalizing circuit using a cyclically constituted transversal filter (TRF) capable of stably executing ghost removal and considerably improving picture quality even under the existence of big ghost or even when there is much ghost. CONSTITUTION:This circuit is quipped with TRF101 and 102 serially connected between video signal input and output terminals, tap gain correcting amt. judgement circuit 103 and tap gain correcting amount judgement circuit 207 in respect of the TRF101. After the TRF101 is operated, a ghost signal, which is not sufficiently suppressed, existent near a tap with the tap gain correction limited is detected and this ghost signal is completely suppressed by using the TRF102.
Patent JP-H08135272-A (JP)
Title: Steering key cylinder device
Inventor: NISHITANI KEIZO
IPC: B60R25/021
Filed: 1994-11-11
Abstract: PURPOSE: To simplify a contruction by disposing a base cover including therein an electric part mounted circuit substrate parallelly on the side of a key cylinder body through the forward and rear ends of the base cover, and by fixing the body and cover by means of a lock means provided at the forward ends thereof. CONSTITUTION: An ignition switch part 14 at the rear end of a base cover 4 is fitted into an ignition connecting part 3 at the rear end of a key cylinder body 1, and the body 1 is oriented parallel to the cover 4. An end cover 17 of the cover 4 is turned toward the forward end of the body l to fit the cover 4 onto the end of the body 1. In this instance, a hook 19a of a lock means 19 is engaged with an engaging protrusion 19b at the end of the body 1. Electric parts of various kinds 6, 7, 8, 9 are disposed on the cover 4 and a wiring harness 27 is connected to a circuit substrate 5 through a connector, so that a layout can be simplified. Further, since the parts 6, 7, 8, 9 are assembled on the cover 4, mounting work can be simplified. As a result, the construction around the body can be put in order and manufacturing and maintenance can be performed easily.
Patent JP-H08139934-A (JP)
Title: Bit arrangement device
Inventor: MIYANE TOSHIKI
IPC: H04N1/41
Filed: 1994-11-11
Abstract: PURPOSE: To improve the entire processing speed of a compressor more than that of a conventional compressor, to reduce power consumption and to attain pipeline processing in a bit arrangement processing in the image data compressor. CONSTITUTION: A shift means 1 shifts coded data in 5-bit width to be inputted to optional bit location of high-order 1-7 bits based on the level of a shift amount signal 6 outputted from a control section 5 and outputs data in 12-bit data width. An OR means 2 ORs the high-order 7-bit of the output of the shift means 1 and the output of a selection means 4. A storage means 3 stores the output of the OR means 2 and low-order 5 bits of the output of the shift means 1. The selection means 4 selects the high-order 7-bit of the output of the storage means 3 or low-order 4-bits and 3 bit zero data based on the control signal 7 outputted from the control section 5 and outputs the selected signal. The control section 5 inputs code length data and outputs the shift amount signal to the shift means 1 and the selection signal to the selection means 4.
Patent JP-S62136991-A (JP)
Title: Abnormality monitoring device
Inventor: ARAKI TSUNEHIKO
IPC: G08B13/196
Filed: 1985-12-10
Abstract: PURPOSE:To eliminate complexity or inacuracy in the setting of a detection area by calculating a texture feature quantity at every micro area within a monitoring area, and setting automatically an area, the property of which is identified as different from other part in the texture feature quantity, on a detection area memory. CONSTITUTION:The patterns of power spectrum, such a a tree, a fence, a concrete wall, a ground, the sky, and the surface of a water, etc., are registered in advance at a detection area automatic setting means 7 as texture feature quantities, and the pattern of the power spectrum obtained at a texture arithmetic means 6 is compared and checked with each of registered patterns, and it is identified to which pattern is the micro area corresponding, and a data regarding a risk degree corresponding to an identified factor is corresponded at every picture element, then being registered at a detection area memory 3. For example, the area where the tree is present is set as the area of risk degree '0', the concrete wall the ground within a site as of risk degree '1', the fence as of risk degree '2', or the ground at a distant vie as of risk degree '0' because it is out of th4 site respectively. In such a way, a detection capacity against an invader can be improved.
Patent JP-2000115511-A (JP)
Title: Picture processor
Inventor: OKADA SATORU
IPC: G03B17/53
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of re-photographing by displaying on a display screen an input picture of a subject thought to be desirable. SOLUTION: This processor is provided with a picture inputting means 101 obtaining plural sheets of picture data respectively expressing the subject by consecutively photographing the subject. The processor is provided with an editing means 106 obtaining one sheet of picture data expressing the subject by editing plural sheets of picture data stored in a storing means 107 and expressing the subject. In addition, the processor is provided with a display means 104 displaying a picture expressed by one sheet of picture data obtained by the means 106 on a display screen and a selecting means 103 allowing a user to input whether to accept the picture displayed on the display screen.
Patent JP-H02123830-A (JP)
Title: Coding and decoding system
Inventor: HOSHI NOBUHIRO
IPC: H04N19/162
Filed: 1988-11-02
Abstract: PURPOSE:To quicken the coding processing and the decoding processing by outputting a prediction coding code selectively when an input sample value is inputted selectively to plural memory circuits including different lookup tables. CONSTITUTION:The characteristic of a quantizer and an inverse quantizer differs from ROMs I-III 16-18. When switches 15, 19, 21 are switched, a 4-bit DPCM code Yi according to the quantization characteristic of any of the ROM-I 16-ROMIII18 is outputted through the switch 19 and fed to a synchronizing addition circuit 12. Moreover, an 8-bit local decoding value according to any quantizing and inverse quantization characteristic of the ROMs is fed to a D flip-flop FF 14 through the switch 21 and the output of the D FF 14 is inputted to each ROM as a prediction value of the succeeding sampling. On the other hand, the synchronizing addition circuit 12 adds an ID data including a synchronizing data and output information of a keyboard 23 to plural DPCM codes. Thus, high speed processing is attained.
Patent JP-H04156207-A (JP)
Title: Power cable laying device
Inventor: OGAWA NOBUHIDE
IPC: H02B1/20
Filed: 1990-10-17
Abstract: PURPOSE:To eliminate necessity for a processing chamber for exclusive use of power cables by arranging power cables for connecting banks in an upper space part of the bank and also providing power cable connecting parts, whose connection part is formed toward the upper, in a back surface of the bank to connect an end part of the power cable to this connecting part. CONSTITUTION:Power cable connecting parts (cable head) 14, 15, 16, 17 are formed to face connection parts thereof to the upper in a back surface of a bus bar connecting board of each bank 11, 12, 13. Power cables 18, 19 are stored in a cable duct 20 arranged in an upper space part of each bank 11, 12, 13. Each end part of the power cables 18, 19, drawn out from the cable duct 20, is connected to the power cable connecting parts 14, 15, 16, 17. In this way, a cost of construction can be reduced by eliminating necessity for providing a cable processing chamber.
Patent JP-S62136631-A (JP)
Title: Variable focal length camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B5/00
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a camera which has substantial photographic focal length variation magnification larger than the variation magnification of an actual lens and does not become complex in constitution by selecting a trimming mode when the focal length of a lens is set to a long-focus side. CONSTITUTION:When a TELE (long focus) mode is selected, a magnet 43 is powered on to disengage a lever 45 from the projection 47b of a lens frame 47. The frame 47 is rotated by a spring 55 to draw the lens in and a magnet 48 is powered off at a focusing position to lock a lever 47 by the claw of the fame 47, thereby stopping the rotation. Claws 47d and 47e correspond to the closest distance and the longest distance. When the lever 1 is set to a CLOSE UP mode, the pin 1a of the lever 1 rotates a lever 52 and an arm 52b enters the motion area of the projection 47b of the frame 47; and the magnet 43 is powered on to unlock the frame 47, so that the arm stops by engaging the projection 47b. The substantial focal length variation magnification based upon the quantity of lens extension is larger than the actual focal length variation magnification of the lens, the constitution of this camera does not become complex, and the cost does not increase either.
Patent JP-H02124758-A (JP)
Title: Production of oxide superconductor
Inventor: USUI TOSHIO
IPC: C04B35/00
Filed: 1988-11-04
Abstract: PURPOSE:To reduce the gap among grains in an oxide superconductor and to increase the current pass area by compacting powder of an oxide superconductor represented by a general formula to a prescribed density and by subjecting the resulting green compact to hot hydrostatic pressing under prescribed conditions. CONSTITUTION:Powder of an oxide superconductor represented by a general formula A-B-Cu-O (where A is a group IIIa, Vb or IIIb element of the periodic table and B is a group IIa element) is compacted to >=80% relative density. The resulting green compact is subjected to hot hydrostatic pressing at 800-1,000 deg.C under 500-2,000atm pressure in an atmosphere contg. oxygen.
Patent JP-S61149848-A (JP)
Title: Enzyme activity measuring instrument
Inventor: OOYABU MATASHIGE
IPC: G01N21/27
Filed: 1984-12-24
Abstract: PURPOSE:To make automatic measurement with high reliability by setting automatically the lag time of enzyme reaction according to reaction conditions. CONSTITUTION:A means for determining the second order differential coefft. of the change of light absorptivity with time is provided and the points t1, t2 of the time when the absolute value of the second order differential coefft. decreases to the prescribed level K or below between the points t3 and t4 of the time where the positive and negative max. values of the second order differential coefft. is given are detected. The enzyme activity E is calculated by the equation (where D is a constant) by the absorptivities a1, a2 at the points t1, t2.
Patent JP-H0597818-A (JP)
Title: New pyrimidine derivative and herbicide comprising the same derivative as active ingredient
Inventor: GO ATSUSHI
IPC: C07D409/12
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a new pyrimidine derivative useful as a herbicide having high herbicidal effects and a wide weeding spectrum with a small amount and showing excellent safety to cultured crops. CONSTITUTION:A compound of formula I [X is H or halogen; R<1> and R<2> together with carbon atom bonded form hetero atom-containing 5-membered or 6-membered ring (alkylcarbonyl or alkoxycarbonyl which may be replaced with substitutable aralkyloxycarbonyl); Y is H, OH, alkoxy, alkenyloxy or alkynyloxy] or a salt thereof such as 4-(4,6-dimethoxypyrimidinyl-2-oxy)-3- ethoxycarbonyl-3-fluoro-tetrahydro-4H-pyran. The compound is obtained by reacting an alkanol derivative of formula II with a substituted pyrimidine of formula III (Z is halogen, alkylsulfonyl, etc.) in the absence of a solvent or in a proper solvent by using an adequate base in a temperature range from -78 deg.C to the boiling point of the solvent.
Patent JP-H07134269-A (JP)
Title: Optical low-pass filter and optical system using the same
Inventor: OKAYAMA HIROAKI
IPC: G02B27/46
Filed: 1993-11-09
Abstract: PURPOSE:To provide an optical low-pass filter which has shielding characteristics varying with wavelengths and forms gratings with good accuracy regardless of phase difference shapes at the time of constituting the optical low-pass filter of plural phase gratings and with which the characteristics optimum for use conditions are obtainable. CONSTITUTION:The phase gratings are realized by using the phase gratings 1 consisting of a transparent solid material and a material 2 having a flowable property and filling the phase difference parts of the phase gratings 1 with the material 2 at the time of constituting the optical low-pass filter by laminating the plural phase gratings. The relation between the transparent solid material and the material having the flowable property is so selected that the refractive indices are equal in the wavelength region of, for example, G and that the refractive indices vary in the wavelength regions of R and B to made the low-pass effects varying with each wavelength possible to be generated.
Patent JP-H10118388-A (JP)
Title: Electric washing machine
Inventor: OBATA MASAO
IPC: D06F37/40
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to share a washing machine operable with a power supply frequency of 50/60Hz and to suppress an increase in vibration and noise, by providing a controller to control both rotary motions of rotary wings and a inner bucket by controlling the driver, based on both output signals from the power supply frequency and vibration detectors. SOLUTION: This washing machine is equipped with a power supply frequency detection circuit 21 detecting/identifying a power supply frequency, an unbalance-detector 17 detecting a shake-turn amplitude beyond an allowable amplitude set for the top of the outer tank, an acceleration detector 18 detecting a shake-turn amplitude beyond an allowable amplitude set for itself connected to the outer periphery of the outer bucket, and a controller 19 controlling both rotary motions of the rotary wings and bucket. This eliminates differences among the washing/rinsing/spin drying performances due to a difference in the 50/60Hz power supply frequencies, thus, allowing any localized laundry to be corrected, whenever such a size is too big to operate spin drying dewatering.  Further, the upper limit of constant dewatering rotary frequency can also be lowered, depending on the sizes of localized laundry.
Patent JP-S63132037-A (JP)
Title: Manufacture of cylindrical body made of fiber reinforced plastic
Inventor: BESSHO HISAMI
IPC: B29C70/06
Filed: 1986-11-21
Abstract: PURPOSE:To mold a perfect bellows by a method in which the surface of an inner mold is covered with a tube member and the outer side of fiber layer is covered with an outer mold by reducing the pressure in an air gap, while winding the resin impregnated fiber thereon, whereby the cylindrical mold is compressed on the fiber layer, pressurizing the air gap. CONSTITUTION:The bellows molding part 1 of an inner mold A is formed into the sing shape with a parallel are part 2 and a sector part 3, and encloses the out side of a core mold 4; further, at the total periphery of outside thereof, an unevenness 5 for molding the bellows is formed. The annular protrusions 12 of the slidable cylinder 11 fitting onto the outside of each end ring 6, are slidably fitted into the annular depression 13 of each ring 6. At the state where a gap exists in between the inner ends of both slidable cylinders 11 and both ends of the bellows molding part 1, they are covered with a tube member 15. The continuous fiber impregnated with resin is wound up on said members and the fiber layer 16 thus wound is formed. The pressure in an air gap 21 is reduced through a connecting hole 22 of an outer mold B, and the inner diameter of a cylindrical mold 18 is expanded, and then the outer mold B covers the outside of the fiber layer 16. While stopping the pressure reduction of the air gap 21 and feeding compressed air, the inner surface of the cylindrical mold 19 is compressed to the fiber layer 18, and axial force to the bellows molding part 1, is applied to the slidable cylinder 11. The cylindrical body with bellows is obtained after pressurizing and curing it.