baber/WOPTO huggingface dataset:
Patent JP-H05302628-A (JP)
Title: Flexible shaft coupling
Inventor: MATSUYAMA TAIZO
IPC: F16D3/56
Filed: 1992-04-24
Abstract: PURPOSE:To eliminate a backlash of a rotating direction, improve the working accuracy of a part to be worked and prolong the life of a tool by disposing the elastic plate of a second elastic member perpendicularly relative to the elastic plate of a first elastic member. CONSTITUTION:This flexible shaft coupling 4 includes a connecting member 12 to which a driving shaft is connected, a connecting member 13 disposed below the connecting member 12 and to which a driven shaft is connected and a partition member 14 disposed between the connecting members 12 and 13. Between the connecting member 12 and the partition member 14, a pair of elastic plates 24 disposed in parallel to each other while a rotation axis is sandwiched therebetween and both the ends are respectively connected to the connecting plate 12 and the partition plate 14. Between the partition plate 14 and the connecting plate 13, a pair of elastic plates 25 are provided in parallel to each other while a rotation axis is sandwiched therebetween and both the ends are respectively connected to the partition plate 14 and the connecting plate 13. The elastic plate 25 is disposed perpendicularly to the elastic plate 24.
Patent JP-S589190-A (JP)
Inventor: OOWAKI JIYUNICHI
IPC: H05B33/12
Filed: 1981-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07322405-A (JP)
Title: Traveled distance measuring apparatus for vehicle
Inventor: KONO KAZUHISA
IPC: B60L3/08
Filed: 1994-05-20
Abstract: PURPOSE:To analyze and verify the correction to the traveled by diminishing the possibility of misdetection of a ground element and holding a correction history of the traveled distance. CONSTITUTION:A distance calculating means M1 calculates the traveled distance from the diameter and the number of rotations of the wheels of a car. A storage means M2 stores distance data from the starting site of a route for a car running up to each ground element set position beforehand. A gate signal generating means M3 generates a gate signal for permitting the entry of a ground element detection signal in a specified range where the car will pass a ground element set position, from the distance data stored in the storage means M2. A ground element detecting means M4 generates a ground element detection signal when the car passes each element set position. And correcting means M5 corrects a distance with the distance data, when a ground element detection signal is obtained at the time of the generation of the gate signal.
Patent JP-S5732072-A (JP)
Title: Installation of vertical shaft pelton water mill
Inventor: SUZUKI TASUKE
IPC: F03B11/00
Filed: 1980-08-06
Abstract: PURPOSE: To eliminate large machinery working for the housing and reduce manufacturing cost sharply by welding the upper cover onto a housing, embedding it in concrete and permitting the deviation of bearing of a deflector shaft to be compensated.  
     CONSTITUTION: The top cover 1 is suspended from above a housing 2 and installed at a prescribed position, and the both jointing surfaces 9 are welded and fixed to the jointing surfaces of reinforcing beams 8 and 3. The leveling of the housing 2 after the generation of thermal deformation is compensated by an adjusting liner 6, and the leveling of the bearing 5 for a deflector shaft 7 is secured. Then, the deflector shaft 7 is inserted, and the housing is ebmbedded in concrete. A main shaft 11 is supported through a main bearing 10 and a runner 12 is fixed to the lower end. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58223419-A (JP)
Title: Filter made of ceramic fiber
Inventor: YONEMURA MASAAKI
IPC: B01D39/20
Filed: 1982-06-21
Abstract: PURPOSE:To form a filter excellent in heat-resistance, porosity, strength, and flow resistance (small pressure drop), by using a composite ceramic consisting of ceramic fiber and alumina-silica clay for a filter element. CONSTITUTION:After alumina or silica-alumina fibers are cut into 0.1-10mm. length and are dispersed into water to form a slurry, silica-alumina clay and fine particles of alumina, etc. are added to the slurry so that the fiber content is 35-90wt% of the total amount. After adding a binder such as latex to the mixture, an aqueous solution of starch is added to flocculate them. The flocculated matter is made into a paper sheet by an ordinary Fourdrinier machine, and the sheet is laminated with another sheet formed into a wave-shape to manufacture a honeycomb-structure body. Further, inlet ports and outlet ones provided to the body are blocked alternately, and then, the body is calcined in the air at a temp. ranging 900-1,300 deg.C.
Patent JP-H01285650-A (JP)
Title: Method and device for using fuel in diesel engine
Inventor: KIN EISHIN
IPC: F02M37/00
Filed: 1988-04-28
Abstract: PURPOSE: To use methanol to improve combustion of light oil by using an intake force of an air hose connected to an intake manifold of a diesel engine to introduce methanol and mixing the methanol with light oil for combustion. CONSTITUTION: An electron pump 2 is energized along with the rolling of wheels of a vehicle loaded with a diesel engine. Then, the electron pump 2 is actuated to supply methanol stored in a fuel tank 1 to a controller 3. Further, supply quantity is control to a constant value by the controller 3, and the filtered and purified methanol is heated by a heating bulb 4 and then introduced into an air hose 11 through a control pipe 9. Thereafter, methanol is mixed with light oil introduced via another path in the air hose 11, and this mixed fuel is supplied to a combustion chamber of the diesel engine for combustion. As a consequence, the combustion of light oil is improved by using methanol.
Patent JP-S59232347-A (JP)
Title: Halftone gravure printing plate
Inventor: SHIGETA TATSUO
IPC: G03F5/20
Filed: 1983-06-15
Abstract: PURPOSE:To improve the resolving power and attain a uniform ink film by etching intersection parts of screen lines in shadow parts so that cells are connected to one another. CONSTITUTION:Intersection parts 1 of screen lines in shadow parts are etched and are included in cells, and consequently, cells are connected to one another, and banks 3 are islanded. A resist halftone image divided by lines is formed to etch intersection patts 1. Thus, dot % is raised to improve the resolving power without changing the number of screen lines neither the width of banks at all, and blur of characters or the like is prevented. Further, since ink is put on equal positions of intersections, the problem of the unevenness of the ink film between these positions and positions corresponding to cells is resolved.
Patent JP-H09208665-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: MAEDA SHIGEYUKI
IPC: H01L23/31
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition filled with an inorganic filler in a high ratio and excellent in storage stability, moldability and the resistance to soldering stress of a semiconductor package in surface mounting by mixing a specified epoxy resin with a specified phenolic resin curing agent. SOLUTION: This composition essentially consists of an epoxy compound (A) having at least two epoxy groups [e.g. crystalline epoxy compound represented by formula I (wherein R1 is H, a halogen or an alkyl)], a phenol resin (B) containing 30-100wt.%, based on the whole curing agent, phenol resin represented by formula II (wherein (n) is 1-10), an inorganic filler (C), and a cure accelerator (D). It has been filled with an inorganic tiller in a high ratio and is excellent in storage stability, moldability, and the resistance to soldering stress of a semiconductor package in surface mounting.
Patent JP-S59231446-A (JP)
Title: Measurement of transformation amount ratio
Inventor: KAWASHIMA KATSUHIRO
IPC: G01N27/90
Filed: 1983-06-15
Abstract: PURPOSE:To measure the transformation amount ratio of a thick object to be inspected over a wide range from the start point of transformation to the final point thereof, by mixing a continuous method and a pulse method. CONSTITUTION:When a continuous sine wave current is flowed to a transmission coil 21 and the ratio of ferrite to a total amount is set to K and the permeabilities and conductivities of austenite and ferrite are set to mu1, mu2, sigma1, sigma2, the voltage V induced at both terminals of a receiving coil 22 is represented by formula 2 and a transformation amount ratio K can be calculated. When a pulse current I is flowed to the transmission coil 21, the induced voltage V at both terminals of the coil 22 and a propagation time DELTAt are represented by formulae 4, 5 and, because the signal passing an object 23 to be inspected is delayed only DELTAt as compared with a turning-around signal, attenting is imparted to only a signal of nT+to<=t<(n+1)T in a signal processing circuit 28 to erase the turning around signal and the transformation amount ratio K is calculated to be displayed by a display part 29.
Patent JP-S5536119-A (JP)
Title: Power window driving device
Inventor: MANABE TETSUYA
IPC: E05F15/16
Filed: 1978-09-01
Abstract: PURPOSE:To prevent a power window from failing to close by setting up a never- fail-to-close circuit and automatically driving the power window until it fully closes when the driver's seat door is locked at the engine key off. CONSTITUTION:The never-fail-to-close circuit 10 of a power window is jointly set up at the driving circuit consisting of the engine key switch 1, main switch 4, and the window driving motors 5a-5d which rotate forward and backward by the switch 4. When the engine key switch 2 is off, the ever-close relay 11 closes the contact 11b. When the driver's seat door is locked, the door locking detection switch 12 closes and drives the window driving motors 5a-5d toward their closing direction. For the case where the operator visually checks for the fully closing status and switches off the switch 4, the window fully closing status detection switches 15a-15d to drive the window are set up.
Patent JP-H07295382-A (JP)
Title: Electrophotographic developing device
Inventor: KATO MASARU
IPC: G03G15/08
Filed: 1994-04-25
Abstract: PURPOSE:To prevent image quality deterioration and image deformation, in a developing device which develops image by pressing a developing roller to a photoreceptive drum, and to eliminate the need for a sample drawing in the beginning of drawing. CONSTITUTION:The developing roller 21, which attaches toner to the surface of the photoreceptor drum 1 coming into pressure-contact with it, is made possible to come into contact with the drum 1 and separable from it, and is energized by a tension spring 22 in a direction to be separated from the drum 1. Both the drums 1 and 21 are connected by means of a belt 27, and also tension is exerted to the belt 27 in its lateral direction by means of a pair of levers 28. By this tension, the developing roller 21 is pressed to the photoreceptive drum 1 by being moved toward it. Because the developing roller 21 is pressed to the drum 1 only during a printer operation period, this prevents deterioration of image quality which is caused by the pressure-contact of the developing roller 21 with the photoreceptor drum 1 during a non-image formation period.
Patent JP-H01279275-A (JP)
Title: Developing device
Inventor: OKAMOTO YOSHIKAZU
IPC: G03G15/09
Filed: 1988-05-02
Abstract: PURPOSE:To use a two-component developing agent for a developing device so as to improve the developing efficiency and developing speed of the device and, at the same time, miniaturize the device by packing recessed parts provided on the surface of a developing sleeve with the developing agent by means of a packing regulating means. CONSTITUTION:The minute recessed parts 32, 32, etc., are formed on the surface of a developing sleeve 23 and the recessed parts 32, 32, etc., are packed with the developing agent by means of a napping regulating plate 35 so as to reduce the quantity of the developing agent adhering to the surface of the sleeve 24 against the surface area of the sleeve 24. Then the developing agent adhering to the surface of the sleeve 24 is napped. Therefore, the developing efficiency can be improved by lowering the density of the napping 37 of the developing agent 34 and increasing the quantity of the toner T participating in the development. Therefore, the operating speed of the copying machine using this developing device can be improved by improving the developing efficiency without increasing the revolving speed of the developing sleeve 24. Moreover, the device can be miniaturized, since the developing efficiency can be improved without increasing the diameter of the sleeve 24.
Patent JP-S61265731-A (JP)
Title: Optical head
Inventor: TAKAHASHI NAOMASA
IPC: G11B7/08
Filed: 1985-05-20
Abstract: PURPOSE:To adjust simply the tilt of an optical axis of an objective lens simply by using an adjusting screw so as to correct the tilt of the light axis of the objective lens. CONSTITUTION:The light axis of the objective lens 8 is corrected to be perpendicularly to the recording face of an optical disc 1 by tightening tilt adjusting screws 28a, ... to tilt a base 21 in the direction A or C, by tightening screws 29a, ... to tilt the base 21 in the direction B or D. When the light axis of the objective lens 8 is tilted in the radial directin of an optical disc even if an optical head corresponds to any position of the optical disc, the light axis is corrected perpendicularly to the recording face of the optical disc by tightening the tilt adjusting screws 28a, ... or the fixed screws 29a, ....
Patent JP-S5632088-A (JP)
Title: Input torque controlling system for variable displacement pump
Inventor: NISHIMURA TADASHI
IPC: B60K17/10
Filed: 1979-08-23
Abstract: PURPOSE: To prevent overloading of engine and to make an efficient use of engine output, by converting a part of work torque into hydraulic pressure, transmitting it to a regulator for a pump in running system, and thereby controlling the pump input torque in response to the load change in the working system.  
     CONSTITUTION: When a pump working system is set into operation while a running system is in also working, a pilot pressure Pa produced through operation of a constant-displacement pump 18 and a constant-displacement motor 23 is acted  in a rod chamber of a control valve 27 for controlling the forward-driving input torque in a regulator 11. This pilot pressure Pa is proportional to the load in a working system whereas the input torque of a pump 4 is inversely proportional to variation in the pilot pressure Pa. That is, the regulator 11 has a function to lower and to input torque of pump 4 when the pilot pressure Pa is raised and to increase the torque of pump 4 when pilot pressure Pa is is lowered. With such an arrangement, it is enabled to prevent overloading of the engine 1 and to make an efficient utilization  of the engine output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09294028-A (JP)
Title: Amplifier
Inventor: SHIRASE TATSUO
IPC: G05F1/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent an output transistor(TR) from being destroyed resulting from turning off of a standby switch when an output terminal is mis-connected. SOLUTION: With a standby switch 1 turned off, a discharge circuit 23 is active by a terminal voltage of a capacitor 10 and a resistor 28. Since a TR 29 is turned on by an output signal of the discharge circuit 23, TRs 5, 6 are conductive and a protection circuit 7 is active. A capacitor 10 is discharged and 1st and 2nd diodes 12, 13 are nonconductive through the reduction in the terminal voltage of the capacitor 10 and no bias is given to an amplifier 16. When a transmission voltage of the capacitor 10 is reduced, the discharge circuit 23 is inactive and a TR 29 is nonconductive, then the protection circuit 7 is inactive. Since the protection circuit 7 is active for a prescribed period after the standby switch 1 is open, the output TR is protected.
Patent JP-H06325007-A (JP)
Title: Multiprocessor system starting system
Inventor: KAGEYAMA TAKAHIRO
IPC: G06F12/16
Filed: 1993-05-10
Abstract: PURPOSE:To shorten system start time by executing the various kinds of system initialize processing and main memory diagnostic processing on different processors at the same time. CONSTITUTION:Both a master processor 15 and a sub processor 16 are provided with memory diagnostic functions and the various kinds of system initialize processing functions, and the master processor 15 is further provided with a memory diagnosis instructing function and an initialize instructing function. The master processor 15 outputs the executing instruction of main memory diagnosis to any processor (either the sub processor 16 or the master processor 15) at a mounting position #1 closest to a main memory 11. Continuously, the executing instruction for the various kinds of system initializing processing is outputted to the other processor, and the various kinds of system initialize processing are also executed at the master processor itself. The system start time is shortened by simultaneously and parallelly performing the various kinds of system initialize processing and the main memory diagnosis with a little memory access overhead at the different processors.
Patent JP-S5732310-A (JP)
Title: Method for repairing wall of blast furnace
Inventor: YAMAMOTO YOSHITO
IPC: F27D1/16
Filed: 1980-08-05
Abstract: PURPOSE: To make repairing during operation possible by beforehand inserting a refractory cylindrical body into a blast furnace wall at the blowing out, removing the cylindrical body at the operating and pouring monolithic refractories through the through-hole thereof.  
     CONSTITUTION: At the blowing out of a blast furnace, the part of a shell 3 where red hot occurs frequently is incised and a furnace wall 2 is pierced with a hole. A refractory cylindrical body filled with refractories is inserted into this pierced through-hole 4. A flange 6 connected with a sluice valve 7 and an extruder is  welded to the incised part of the shell 3. Next, when the blast furnace is operated  again and a need for repair arises on elevation of the temp. of the shell, the valve 7  is opened, and the cylindrical body is pushed into the furnace to open hole. Thence, a monolithic refractory injection nozzle 9 is mounted to the valve 7, and monolithic refractories 10 are injected. The refractories 10 injected into the furnace in this way are dried and solidified by the heat in the blast furnace. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04336445-A (JP)
Title: Microscope
Inventor: NAKADA NAOTARO
IPC: H01L21/66
Filed: 1991-05-14
Abstract: PURPOSE:To provide a microscope which permits a visual check of the position of illumination relative to an object being captured and the size of an illuminated area by constituting a light source with a visible LED along with an infrared LED; eliminates the possibility of shortening the longevity of the infrared LED during the adjustment of brightness; and is superior in the performance of image recognition. CONSTITUTION:A light receiving surface 21 of a television camera 2 is positioned at the image surface of the main body of a microscope 1, and the bright-field or dark-field illumination of an object being captured is effected. Video signals of the television camera 2 are displayed on a display monitor for visualization, or undergo image processings. In such a microscope, a light source 3 which illuminates the object 5 is constituted of a visible light emission element 32 and an infrared light emission element 31, and the television camera 2 is provided with a visible light shielding filter 6.
Patent JP-S5441613-A (JP)
Title: Acquisition system of synchronism
Inventor: OOHAMA MASAYUKI
IPC: H04L5/22
Filed: 1977-09-09
Abstract: PURPOSE:To reduce the time required for acquisition of synchronism, by transmitting the synchronizing signal and the signal other than the synchronizing signal in which all the bits are made to ''1'' or ''0'' signal to the reception terminal station, if the reception terminal station is in out of synchronism condition.
Patent JP-S59138085-A (JP)
Inventor: SHIYARURU FURIYUSHIYAARU
IPC: H01R24/00
Filed: 1983-06-17
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-H04336268-A (JP)
Title: Image recorder
Inventor: MIMURA TADASHI
IPC: H04N1/23
Filed: 1991-05-14
Abstract: PURPOSE:To enable printing to be performed by transferring two page content printing data to a required position with an image recorder which performs one sheet printing by reading after the two page content printing data in a page memory. CONSTITUTION:When contents of two page content recording are alloted to one sheet to be recorded, a shift quantity SL when those contents are written in a page memory is enabled to be inputted from an operation panel 15. An image recorder 11 calculates a write position of each page according to an integrated form of two page contents to store a printing data. In printing it will satisfy the purpose that the contents in the page memory are only simply read and recording is performed with a recording part 12.
Patent JP-H046761-A (JP)
Title: Pressure welded terminal device and formation of its wire holding section
Inventor: YAMAMOTO KOJI
IPC: H01R4/24
Filed: 1990-04-24
Abstract: PURPOSE:To facilitate the pressing of an electric wire and prevent the electric wire in the pressed state from being easily removed by an external force by using a punch having an edge biting into the hooking projection of a wire pressing groove and coupled with the groove. CONSTITUTION:When an electric wire 2 is inserted into the wire pressing groove 3 of a casing 1 made of a resin material and the electric wire 2 is pressed by a punch 9 coupled with the groove 3, a hooking projection 5 at the middle section of the groove 3 is deformed by the electric wire 2, and the electric wire 2 is held by the holding groove section 6 of a wire holding section. The edge section 10 of the punch 9 bites into the projection 5, the extrusion section 12 of the projection 5 is brought into contact with the electric wire 2, the pressing of the electric wire 2 into a pressing terminal device is facilitated, and the electric wire 2 pressed into the wire holding section is prevented from being easily removed.
Patent JP-S60101-A (JP)
Title: Coaxial/microstrip line converter
Inventor: MATSUMOTO KENJI
IPC: H01P5/04
Filed: 1983-06-16
Abstract: PURPOSE:To improve the VSWR characteristics as well as the workability by putting a center conductor through a dielectric plate to bend the conductor in parallel to the surface of the dielectric plate and to connect it to a prescribed mu strip line and at the same time inserting an outer conductor up to the place near the surface of the dielectic plate with a cut formed right under the folded part of the center conductor on the end face. CONSTITUTION:For a mu strip line substrate 10, an earth conductor 12 is coated evenly on the rear surface of a dielectric plate 11 together with mu strip lines 13a and 13b formed properly on the upper surface of the substrate 11. An end of one side of a center conductor 21 is put through a hole drilled to the plate 11 from the rear side of said hole and then folded in parallel to the surface of the plate 11 to be connected to the line 13a by means of a solder 24. While an end side 22a of an outer conductor 22 is inserted up to the place near the surface of the plate 11. In this case, a cut 27 is set right under the folded part 21a of the conductor 21 and at the same time the upper surface of a flange part 22b touch close to the conductor 12 respectively.