baber/WOPTO huggingface dataset:
Patent JP-H06221052-A (JP)
Title: Window glass fastening structure for window glass elevating device
Inventor: NAKAJIMA KEITA
IPC: E05F11/38
Filed: 1993-01-22
Abstract: PURPOSE:To prevent the generation of excessive stress to the lower part of a window glass at the time of fastening the lower part of the window glass to the elevating base of elevating mechanism through a retainer and also at the time of elevating the window glass together with the retainer by the elevating base. CONSTITUTION:A retainer 12 is formed of a pair of side walls 14, 15 provided in such a way as to hold the lower part of a window glass 7 from the right and left sides, and a cylinder body 16 protrusively provided at the side walls 14, 15 so as to be fitted into a fitting hole 11. The retainer 12 is fastened to the elevating base 28 of elevating mechanism 19 by a bolt 18 screwed into the cylinder body 16. The cylinder body 16 is formed of an outer cylinder 35 protrusively provided at the left side wall 14, and an inner cylinder 36 protrusively provided at the right side wall 15 so as to be fitted into the outer cylinder 35 and locked to this outer cylinder 35. Cutouts are formed at the respective protruding ends of the inner and outer cylinders 36, 35.
Patent JP-H01204072-A (JP)
Title: Electrophotographic carrier
Inventor: NAGATSUKA IKUTARO
IPC: G03G9/097
Filed: 1988-02-10
Abstract: PURPOSE:To maintain the stable electrification of the carrier, and to make possible to give a long shelf-life to the carrier by mounting a coated layer composed of a resin and a conductive material on the surface of a particle. CONSTITUTION:The carrier is composed of a core material coated with a coating agent contg. a fluoronated vinylidene copolymer composed of a monomer component of a fluoronated vinylidene, and the conductive material. And the fluoronated vinylidene copolymer is composed of the copolymer of a fluoronated vinylidene and at least one kind of a monomer selected from the group comprising hexafluoropropylene, trifluoroethylene and tetrafluoroethylene. And the conductive material is composed of a carbon black.
Patent JP-H08199518-A (JP)
Title: Pole for field
Inventor: HIROKAWA KEIZO
IPC: E06B11/02
Filed: 1995-01-24
Abstract: PURPOSE: To enable installation easily by fixing a post so that an upper section is projected onto a ground surface while superposing a plurality of decorative blocks so as to cover the outer circumferential section of the post and mounting an end cap on the upper section of the post. CONSTITUTION: The lower section of a post 3 is inserted into a pit formed to a ground surface 2 at the place of installation, and fixed by a stopper 8. A plurality of decorative blocks 5 are superposed so that the post 3 is inserted into the post inserting holes of the blocks 5 while the engaging recessed sections 15 of the top faces of the decorative blocks 5 in lower sections and the engaging pieces 13 of the undersides of the decorative blocks 5 in upper sections are engaged. The fixing plate 17 of the end cap 6 is inserted into the engaging recessed section 15 of the decorative block 5 in an uppermost section, and the fixing plate 17 and the mounting plate of the post 3 are fixed by a bolt 16. The cap 18 is inserted into the engaging recessed section 15 and the engaging recessed section 15 is closed, thus forming a pole 1 for a field.
Patent JP-S58144656-A (JP)
Title: Structure of piston of diesel engine of recirculating exhaust gas type
Inventor: YANAGIHARA HIROMICHI
IPC: F02F5/00
Filed: 1982-02-24
Abstract: PURPOSE:To prevent sticking of piston rings and wear of ring grooves, by fitting a fine-particle  intercepting ring having an L-shaped cross section at the top of a piston, specifying the clearance between a radial portion of the ring and a mating member and that between a circumferential portion of the ring and a mating member, and intercepting fine particles produced in a combustion chamber at these clearances. CONSTITUTION:In a diesel engine of this invention, exhaust gas is recirculated by connecting intake side 16, 20 and exhaust side 18, 22 via an EGR (exhaust-gas recirculation) piping system 26. Here, a fine-particle intercepting ring 36 is additionally fitted to the peripheral portion 12' of a piston located upwardly of a compression ring 32. The ring 36 is shaped to have an L- shaped cross section having a radial portion 38 and a circumferential portion 40. The radial portion 38 is disposed in an annular groove 41 formed in the peripheral portion 12' of the piston while the circumferential portion 40 is disposed on the outside of the annular groove 41, in the manner that a clearance C1 is formed between the circumferential portion 40 and the outer surface of the peripheral portion 12' and a clearance C2 smaller than the clearance C1 is formed between the radial portion 38 and the upper wall surface of the annular groove 41. With such an arrangement, it is enabled to introduce fine particles in the combustion chamber 24 into the clearance C1 and intercept them in said clearance.
Patent JP-S63194260-A (JP)
Title: Photosensitive material packaging unit imparted with exposing function
Inventor: SHIBA KEISUKE
IPC: G03C3/00
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a film with a lens which permits indoor photographing and has high sensitivity and the excellent graininess and sharpness of a color image by providing high sensitivity of >=250 ISO sensitivity to a color photosensitive material and incorporating a specific ratio of photosensitive silver halide particles into a photosensitive layer having the max. sensitivity. CONSTITUTION:The high sensitivity of >=250 ISO sensitivity is provided to the color photosensitive material and the total content of the photosensitive silver halide particles to be incorporated into the photosensitive layer having the max. sensitivity among the respective photosensitive layer units is specified to 5.0-0.1g/m<2> in terms of silver. The respective photosensitive layers are constituted by dividing the same to the photosensitive layer of the high sensitivity and the photosensitive layer or plural photosensitive layers having the sensitivity lower than the sensitivity of the other layers according to the sensitivities of the silver halide emulsions so that the contribution of the silver halide particles of the high-sensitivity photosensitive layer is preferably decreased. For example, the photosensitive layers are constituted by dividing the same to the photosensitive layers of the high, middle and low sensitivities so that the amt. of the silver halide particles to be used in the high-sensitivity photosensitive layer and the ratio thereof are decreased. The deterioration in the graininess by natural aging is thereby prevented in practicable use and the sharpness is improved. An increase in fogging by natural aging is decreased.
Patent JP-S54120581-A (JP)
Title: Electron gun for color picture tube of in-line type
Inventor: TAKENAKA SHIGEO
IPC: H01J29/50
Filed: 1978-03-13
Abstract: PURPOSE: To make electron beams of three primary colors on a fluorescent screen agree in terms of shape under the same focusing conditions by providing a 2nd focusing electrode which is applied with a voltage different from those of both 1st and 3rd focusing electrodes and whose opening part equivalent to at least a  center beam becomes noncircular.  
     CONSTITUTION: The electron generating part consists at least of cathode 14, 1st electrode 15 and 2nd electrode 16, and main lens part of 1st focusing electrode 17, 2nd focusing electrode 18, 3rd focusing electrode 19, and 4th focusing electrode 20 arranged spatially. Then, electrodes 17 and 19 are both applied with nearly the same potential voltage of several KV and an opening part, equivalent to at least a center beam, of electrode 18 becomes noncircular, so that electrodes 17 and 19 will be applied with different voltages. Consequently, electron beams of red, green and blue on the fluorescent screen can be made to agree in terms of shape under the same focusing conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58145748-A (JP)
Title: Non-permeable plastisol
Inventor: NAKAMURA EITAROU
IPC: C08L27/00
Filed: 1982-02-23
Abstract: PURPOSE:To provide a non-permeable plastisol which has mechanical and prolonged stabilities, consisting of a vinyl chloride resin having specified powder characteristics, a paste vinyl chloride resin and a plasticizer. CONSTITUTION:A vinyl chloride resin (A) is used which has a polymn. degree of 400-3,000, an average particle size of 10-50mu, a particle size distribution such that less than 25wt% thereof is composed of particles having a particle size of 5mu or below and less than 5wt% thereof is composed of particles havig a particle size of 74mu or above, a degradation resistance such that the proportion of particles having a particle size of 5mu or below is less than 30wt% even after a solution composed of 0.2g of a sample dispersed in 100ml of an aq. soln. of 0.5% sodium dilauryl sulfosuccinate is treated with ultrasonic wave (250W, 28kHz), and a void volume[{the amount (cc) of mercury introduced at mercury pressure of 1,000kg/cm<2> - the amount of mercury introduced at mercury pressure of 3.8kg/cm<2>}divided by sample weight (g)]of 0.10cc/g or above as measured by mercury porosimetry. 50-400pts.wt. plasticizer is blended with 100pts.wt. mixture consisting of 5-95wt% said vinyl chloride resin (A) and 95-5wt% paste vinyl chloride rein (B) which has a polymn. degree of 800-2,600.
Patent JP-H04357435-A (JP)
Title: Rainfall tester of radome for airplane
Inventor: ONISHI RYOICHI
IPC: G01M99/00
Filed: 1991-01-29
Abstract: PURPOSE:To shorten a testing period and to reduce testing cost by performing the rainfall test of the radome mounted on an airplane. CONSTITUTION:The compressed air equal to that acting on an airplane in a flight state is supplied to an air nozzle 5 under pressure from a compressed air supply means 1 and water is mixed with the compressed air injected from the air nozzle 5 while increased in its velocity from a water nozzle 6 to generate waterdrops. The amount of the waterdrops is controlled by a shutter dome and the waterdrops passing through the shutter dome 9 are showered upon a radome 11. A wind and rain state at the time of light is formed on the ground through ejector effect and the utilization of the shutter dome 9 to make it possible to perform the rainfall test of the radome 11 and the shortening of a testing period and a decrease in testing cost are achieved.
Patent JP-H11329837-A (JP)
Title: Formation of magnetic film
Inventor: UMETSU EIJI
IPC: H01F10/10
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To properly adjust composition ratio of a magnetic film by using a target, formed of oxide of an element of one kind or two or more kinds from among Fe, Co, Ni and a target formed of oxide of an element of one kind or two or more kinds selected from among specific elements such as Ti, Cr and a rare earth element. SOLUTION: Magnetron discharge is generated by applying a high frequency from a high frequency power supply 10 to an electrode part 4, a target 3 is sputtered, and a magnetic film 11 is formed on a substrate 9 arranged in a position opposite to the target 3. The target 3 used in the process is constituted of at least a target formed of oxide of one kind or two or more kinds of elements from among Fe, Co, Ni and a target formed of oxide of one kind or two or more kinds of elements selected from among Ti, Zr, Hf, Nb, Ta, Cr, Mo, Si, P, C, W, B, Al, Ga, Ge and a rare earth element.
Patent JP-H03233989-A (JP)
Title: Automatic light quantity regulating circuit
Inventor: TAKAMINE KOICHI
IPC: H01S5/068
Filed: 1990-02-09
Abstract: PURPOSE:To control a driving current and to obtain a stable output light by providing an operational amplifier for converting the base potential of a PNP transistor in response to the variation in photocurrent detected by light detecting means. CONSTITUTION:A PNP transistor Tr2 for supplying a drive current to a light source 1 is provided. The driving current is controlled by an operational amplifier 9, which has one input set at a predetermined reference voltage and another input for receiving the difference between the photocurrent detected by light detecting means 7 and a bias current. The amplifier converts the differential current to a voltage for controlling the base potential of a PNP transistor Tr2 so that the base potential of the transistor Tr2 varies with a variation in the photocurrent. Thus, the variation in output light depending on the temperature characteristics of a control/drive circuit and the light source is suppressed, and stabilized light output is obtained.
Patent JP-H01244902-A (JP)
Title: Heavy load high speed radial tire
Inventor: NOMA HIROYUKI
IPC: B60C3/04
Filed: 1989-02-06
Abstract: PURPOSE:To swell a crown part following the regular internal pressure charge so as to prevent the generation of a standing wave by improving its generation critical speed by respectively specifying a proportional relation or the like of each radius in each part of a tire. CONSTITUTION:Ratio of a radius RC100, passing through a regular crown point PC100 being a point on a tire equator C in a tread surface in the time of regular internal pressure charge, to a radius RC5, passing through a 5% crown point PC5 in the time of 5% regular internal pressure charge, is set to 1.06 or more. While the ratio of the radius RC100 to a difference, between the radius RC100 and a radius RS100 passing through a regular shoulder point PS100 being a point in an end edge in the tire axial direction of a crown part 20 in the tread surface in the time of regular internal pressure charge, is set to 0.02 or more. Further the tread surface is formed into a mid-swollen shape where the radius RC5, passing through the 5% crown point PC5, is larger than a radius RS5 passing through a 5% shoulder point PS5.
Patent JP-H04268456-A (JP)
Title: Rotation detecting circuit
Inventor: TAKAO NOBUHIRO
IPC: F16H61/02
Filed: 1991-02-22
Abstract: PURPOSE:To achieve a highly responsive detection of rotation without being affected by temperature while enabling a stable control by a rotation detection signal thereof in a rotation detecting circuit. CONSTITUTION:This circuit is provided with a rotation sensor 1, a rectifying circuit 2 to rectify a frequency signal thereof, a smoothing circuit 3 to smooth a rectification output, a gain adjustable output-stage amplifier 4 to amplify a smoothing output, a frequency/voltage conversion circuit 5 to convert a frequency signal of the rotation sensor 1 into a voltage signal and a gain adjusting circuit 7 to adjust a gain an output stage amplifier 4 based on a deviation between an output of the conversion circuit 5 and an output of the output stage amplifier 4.
Patent JP-S59156597-A (JP)
Title: Working method of relatively thick steel plate
Inventor: TAKATAKE SUKEO
IPC: B23K7/00
Filed: 1983-02-24
Abstract: PURPOSE:To enable cutting out of members having a prescribed shape with a good yield and working efficiency by welding the adjacent end faces of relatively thick steel plates to be processed which have a standard width and are successively conveyed to each other and hot working flatly the bead part to form a belt-like steel plate material. CONSTITUTION:A welding means 7 of a joint working device 5 is run along the width direction of steel plate materials 1... having a standard width to weld the end faces to each other. A bead part 8 is pressed by a bead smoothing means 9 prior to cooling and solidifying of the bead part 8 upon lapse of a prescribed time at a prescribed interval, by which the bead part is hot worked and a series of a belt-like flat steel material B having no steps is formed. On the other hand, a cutting torch 17 equipped freely movably along a girder 3 of a cutting device 6 provided on the down stream side of the device 5 is run longitudinally and transversely on the material B to cut out members 18... having a prescribed shape in accordance with the signal from a control device.
Patent JP-S58144945-A (JP)
Title: Input device of analog signal
Inventor: ONDA TOSHIKAZU
IPC: H03M1/60
Filed: 1982-02-24
Abstract: PURPOSE:To facilitate an easy insulation of signals, by supplying an analog signal to a microcomputer from a process via a preamplifier, a V/F converting circuit, a signal insulator and an interval timer. CONSTITUTION:An analog signal Vin is supplied to a preamplifier 1 to be amplified and a signal Vc is delivered to a comparator 22 via an integrator 21. The comparator 22 delivers a signal to a one-shot circuit 23 to actuate it when the Vc is lower than zero. Thus a signal ''H'' is delivered to an interval timer 4 via a signal insulator 3, and at the same time a switch SW1 is turned on. The signal sent from the circuit 23 delivers the signal ''H'' for a period of a time point t0-t1. During this time T, a capacitor C1 is charged.
Patent JP-H08258733-A (JP)
Title: Electric power steering controller
Inventor: WAKAO HIROKAZU
IPC: B62D5/04
Filed: 1996-01-23
Abstract: PURPOSE: To provide an electric power steering controller in which an outside wiring can be reduced, and also travelling state detecting means can be reduced so that a cost can be reduced. CONSTITUTION: An alternator pulsation detector circuit 14 and an electric power supply circuit 10 which selectively controls main electric power supply or back-up electric power supply so as to apply it to a control circuit, are arranged in a controller C. While, in a control circuit 2, an engine speed is operated from the pulsating frequency of an alternator 13, and also the electric circuit 10 is actuated when this engine speed becomes over a predetermined value so that the main electric power supply is applied to the control circuit 2, and back up voltage is applied thereto when the engine speed becomes below the predetermined value.
Patent JP-S55123340-A (JP)
Title: Structure of heat accumulator for use in heated gas reciprocating engine
Inventor: HARADA SHINTAROU
IPC: F02G1/057
Filed: 1979-03-12
Abstract: PURPOSE: To improve efficiency of heat accumulator, by providing a work gas distributor between a heater or a cooler and a heat accumulating material, so that work gas is allowed to flow uniformly through the heat accumulating material.  
     CONSTITUTION: Work gas carried into heat accumulator 4 after passing through heater 3 or cooler 5 at first flows into a proper space 26 or 27 formed by work gas distributor 14, 16 or 14'. Here, since holes 15a of heat accumulating material 15 for passing work gas therethrough has a fairly greater frictional resistance to fluid than gas passages formed by other spaces, work gas introduced into heat accumulating material 15 from heater 3 or small-diameter tubes 17 is prevented from flowing straight and distributed in space 26 or 27. Therefore, work gas is introduced uniformly into heat accumulating material 15 from all of the holes 14a, 16a or 14a' of distributor 14, 16 or 14', so that work gas then flows into opposite tubes 17 or heater 3 after passing through material 15 uniformly. Thus, work gas is allowed to  flow uniformly in the heat accumulating material 15 through almost the entire passages of the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06222950-A (JP)
Title: Exception cause message output device
Inventor: SHIBATA TSUGIICHI
IPC: G06F11/32
Filed: 1993-01-25
Abstract: PURPOSE:To shorten work time required for debugging. CONSTITUTION:An exception cause analysis part 2 receives an exception address from a debugging 7 when any exception is generated at the program of a debugging object, contents in an area on a memory 10 corresponding to the exception address are acquired through a memory read part 6, it is decided according to the contents whether the exception is at the time of data access or not, when the exception is generated at the time of data access, non-suitable data related to the exception are specified, a non-suitable data address is acquired through the memory read part 6, a symbol name corresponding to the non- suitable data address is acquired from a symbol information read part 4 through a symbol information retrieval part 3, an exception cause message provided with the data name and value of the non-suitable data is prepared according to the non-suitable data address and the symbol name, and the exception cause message is dispatched to a message output part 5.
Patent JP-S54122472-A (JP)
Title: Method of working similar shape parts simultaneously
Inventor: SEKINAGA KENJI
IPC: B21D43/05
Filed: 1978-03-15
Abstract: PURPOSE:To produce two parts of different press working at the same time on one line by operating the first and the third presses before and after the second press at a stroke speed twice as that of the second press and working the common portions of the parts on the first and the third and the different portions on the second. CONSTITUTION:Blanks supplied to the first press P1 by a transfer device H1 are formed in the dies 1-3 at every stroke while they are transferred by a transfer device H2 on the dies from 1 to 3 in succession. Transfer of works from the press P1 to the press P2 is carried out by a device A1 and that on the press P2 is carried out by a transfer device H3. On the press P2, two works are supplied and transferred as one piece. By operating the first and the third presses at every stroke, and operating the second press P2 at stroke numbers half as that of the firsr and the third presses, the common portions of the works are worked until on the fifth die, the different portions of the works are worked on the second press P2 and the common portions are worked again on the third press P3, therefore, two parts of different working are produced at the same time on one line.
Patent JP-H11230714-A (JP)
Title: Cylindrical shape measuring equipment
Inventor: TAKEUCHI HIROYUKI
IPC: G01B21/20
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a deep cylindrical shape measuring equipment having a probe capable of measuring the inside and the outside of a cylindrical object to be measured, without generating flaws. SOLUTION: A probe 7 is equipped with an arm part 110 in which a stylus is fixed to the tip, an arm holding member 84 composed of a plate spring which links the vicinity of root of the arm part with an equipment fixing part, in the state that the arm part can be inclined only in one direction by a measurement pressure, and a means detecting displacement of the arm part by elastic deformation of the plate spring which is generated by the measurement pressure form a measurement surface to the stylus 71. An inversion mechansim is installed in the probe 7. Thereby the inside and the outside of a cylindrical object to be measured in which a taper of 3 mm exists for a depth unit of 100 mm are measured at a high speed with high precision of 0.1 μm without making a flaw.
Patent JP-H01206515-A (JP)
Title: Method for resin covering forming of wire harness
Inventor: MATSUSHIMA YUZO
IPC: B32B5/20
Filed: 1988-02-12
Abstract: PURPOSE:To efficiently form protective covering around a bundle of electric wires by forming a laminated sheet by means of laminating a skin sheet on a foam sheet and setting it along a cavity wall surface of forming molds and arranging the bundle of electric sires in space formed by a foam sheet layer and heating the foam sheet layer so as to foam. CONSTITUTION:There is prepared a laminated sheet 1 which is formed by means of laminating and joining a semi-rigid cellular vinyl chloride resin-made skin sheet 2 to a foam sheet 3. Forming metal molds 6 are prepared, and the laminated sheet 1 is set along the wall surface of a cavity 8 formed in the lower mold 7. Next, a bundle of electric wires 4 is set in a groove 9 for the electric wires. The upper mold 10 is put on the lower mold 7, and the remaining portion of the sheet 1 is set along the wall surface of a cavity 11 and as well the bundle of electric wires 4 is put between the grooves 9, 12 for the electric wires of the lower mold 7 and the upper mold 10. The bundle of electric wires 4 is located in the middle of space formed by a foam sheet layer 3A. Then, the whole of the metal molds 6 are heated so as to make the foam sheet layer 3A foam.