baber/WOPTO huggingface dataset:
Patent JP-S5699823-A (JP)
Title: Automatic speed-change gear
Inventor: MATSUURA FUKUJI
IPC: F16D43/284
Filed: 1980-01-11
Abstract: PURPOSE: To prevent speed-change shocks from being generated, by a method wherein a friction clutch is interposed between the output shaft of a prime mover and the input shaft of a toothed-wheel type speed-change gear, and the clutch is coupled under the condition where the rotational frequency of the output shaft of the prime mover is equal to that of the input shaft of the speed-change gear at the time of a speed change.  
     CONSTITUTION: The frictional clutch II is interposed behind an output shaft I' of the prime mover I. On the rear stage of the clutch II is provided the toothed-wheel type speed change gear III, which is coupled to a driven part IV. In addition, the rotational frequencies of the shaft I', and the input shaft III' of speed-change gear III placed on the opposite sides of the clutch II are detected, and a controller for the  rotation of the prime mover I is automatically regulated by a controller V in accordance with the detected frequencies so as to equalize the two frequencies. Under the  condition where the two frequencies are equalized, the clutch II is coupled, thereby  avoiding generation of the speed-change shocks. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08191062-A (JP)
Title: Formation of connection hole
Inventor: NAGAYAMA TETSUJI
IPC: H01L21/3065
Filed: 1995-01-11
Abstract: PURPOSE: To form a connection hole, which can gurantee the good coverage and burying characteristics of an upper wiring film even if its aspect ratio is high and its aperture diameter is fine. CONSTITUTION: An etching of an SiOx interlayer insulating film 2 is performed by a combination of an anisotropic etching with an isotropic etching and a contact hole 2h1 with the aperture end of an aperture dimension wider than that of the aperture botton is formed. To be concrete, the contact hole 2h1 is formed to its middle by the aniso-tropic etching using a photoresist pattern having an anisotropic shape as a mask and thereafter, the aperture dimension of the aperture end is widened by the isotropic etching having a reduced selection ratio to a mask. Or the aperture end having a large aperture dimension is formed by the isotropic etching via an invertedly tapered or overhangshaped etching mask and thereafter, the contact hole is made to complete by the anisotropic etching while the aperture dimension of the aperture bottom is specified.
Patent JP-S60167084-A (JP)
Inventor: SHIMAZAKI JIYUNICHIROU
IPC: G07C1/10
Filed: 1984-01-12
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-H04241471-A (JP)
Title: Semiconductor wave guide light receiving type device
Inventor: KATO KAZUTOSHI
IPC: H01L31/10
Filed: 1991-01-14
Abstract: PURPOSE:To obtain a wave guide type light receiving device which optically converts signal light from optical fiber with high efficiency. CONSTITUTION:A wave guide type optical device comprises an intermediate clad layer 4 or two core layers 3 and 5 or 9 and 11 which clamp an intermediate layer 10. Or equivalent refraction factors for multilayer films 15, 16, 17, 18, and 19 are adapted to approach the refraction factor of clad layers 14 and 20 so that the spot size of wave guide optical field distribution may approach the spot size of light emitting optical distribution.
Patent JP-S5498740-A (JP)
Title: Production of bis-(4-hydroxy-3,5-bibromophenyl)sulfone polycarbonate
Inventor: NAKAYAMA SHIGENOBU
IPC: C07C315/04
Filed: 1978-01-17
Abstract: PURPOSE: The reaction between bis-4-hidroxy-3,5-dibromophenylsulfone and phosgen in a specific molar ratio is conducted in an aqueous medium in the presence of a specific amount of alkali to produce title compound with desirecd polymerization degree and terminal groups that is used for resin modifiers.  
     CONSTITUTION: The reaction between bis-(4-hydroxy-3,5-dibromophenyl)sulfone and phosgen is conducted in an aqueous medium containing an alkali to produce objective compound of the formula (Z is OH, OCO H; n is 1 or more integral number). When the amount of the alkali is 0.5W2,5 moles per mole of the starting sulfone, 'n', the polymerization degree of the objective compound, is 1W9 and if the ratio is 2.6W4.0, the polymerization degree is averagely over 10. Whereas, when the moler ratio of phosgen is 0.5W1.0, the polymerization degree reaches over 10. When the molar ratio of phosgen is 0.5W1.0, Z is OH and when 1.1W2.0, Z becomes OCO 2 H.  
     USE: Flame retarders for thermoplastic resins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000197751-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent illegal action on the detection of driven balls by a detecting means provided in a play area. SOLUTION: A plurality of winning areas are formed in a play board 6 and driven balls entered in the winning areas are detected by a first winning ball detecting means and a second winning ball detecting means, respectively. For example, a driven ball entered in a starting port 14 and winning is detected by a starting port switch 17 and further detected by all winning ball switches. When the driven ball is entered in the starting port 14, five prize balls are delivered. If the detection output of the all winning ball switches are not led out at a proper timing after detection by the starting port switch 17, error processing is executed.
Patent JP-S56124643-A (JP)
Title: Apparatus used in supercharged engine for preventing excessive supply of fuel
Inventor: HAGIWARA MITSUO
IPC: F02D23/02
Filed: 1980-01-14
Abstract: PURPOSE: To achieve protection of a supercharged engine, by introducing the atmospheric pressure into a boost pressure chamber and the boost pressure into an atmospheric pressure chamber for shifting a control rack in a fuel decreasing direction and thereby preventing excessive supply of fuel, when some trouble relating, for instance, to the boost pressure is caused.  
     CONSTITUTION: A boost pressure chamber 10 is formed on the left side of a diaphragm 8 of a boost compensator 1, and an atmospheric pressure chamber 11 is formed on the right side of the diaphragm 8. These two chambers 10, 11 are both communicated to a directional control valve 20. On the other hand, a push rod 12 fixed to the diaphragm 8 is interlocked to a control rack 6 via an arm 4. Here, if some trouble relating to the boost pressure or other is caused, the directional control valve 20 is set into operation by a boost pressure detector 22 and a control unit 21 to introduce the boost pressure into the right chamber 11 and to release the left chamber 10 to the atmosphere, so that the control rack 6 is pushed in a fuel decreasing direction. Thus, it is enabled to protect the engine by decreasing the fuel injection rate and thereby preventing occurrence of an abnormal torque. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0827349-A (JP)
Title: Aqueous emulsion composition and its preparation
Inventor: TAKAGI MOTOYUKI
IPC: C09D137/00
Filed: 1995-01-11
Abstract: PURPOSE:To obtain an aqueous emulsion composition which can give a coating film improved in water resistance, weathering resistance, adhesiveness and properties by adding an aqueous medium to a specified water-soluble resin and polymerizing an ethylenically unsaturated monomer in the presence of the obtained mixture. CONSTITUTION:A water-soluble resin (B) is obtained by copolymerizing 0.5-20wt.% radical-polymerizable alkoxysilane monomer with 2-10wt.% monomer having an anionic functional group and a double bond, 1-15wt.% monomer having a cationic functional group and a double bond and 55-96.5wt.% ethylenically unsaturated monomer in a readily water-soluble organic solvent. An aqueous medium is added to component (B), and the organic solvent is distilled off in a vacuum to replace the organic solvent with the aqueous medium. An ethylenically unsaturated monomer is added to the formed system and polymerized in the presence of a polymerization initiator to obtain an aqueous emulsion composition consisting of the aqueous medium and fine doublee-layered particles prepared by coating 100 pts.wt. resin (A) comprising a polymer of the ethylenically unsaturated monomer with 5-100 pts.wt. component (B).
Patent JP-H01179612-A (JP)
Title: Nursery feeder in rice transplanter
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1988-01-08
Abstract: PURPOSE:To provide the title feeder so designed that conveyor belts are formed in such broad widths as to extend over openings formed in parallel to enable nursery feed free from hitch at the initial end of the conveyors as well as smooth and secure nursery feed. CONSTITUTION:Conveyor belts 13 are provided so as to be free to advance or retreat against a nursery-loading table 8 by vertical operation of the upper side passive supporting shaft 15. And said nursery-loading table are provided with four openings 17a, 17b, 17c and 17d along with two conveyor belts 13a, 13b, each belt is formed in such a broad width as to extend over each two openings 17a, 17b or openings 17c, 17d, also is formed in a concave channel-like fashion so as to avoid the central frame parts 18, 18 of said table between the openings 17a and 17b, or between 17c and 17d.
Patent JP-S5286775-A (JP)
Title: Bebeling method for semiconductor substrate
Inventor: MIMURA AKIO
IPC: H01L21/205
Filed: 1976-01-14
Abstract: PURPOSE: To obtain a flat vapor growth surface by beveling the cut end surface of a of a fixed ingot, then slicing the ingot. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56101137-A (JP)
Title: Motor driving device
Inventor: MOROTA MASAAKI
IPC: G03B17/42
Filed: 1980-01-15
Abstract: PURPOSE:To make mechanism simple and small by allowing the motor casing itself to act as a spool in a motor driving device using the geared motor built in a camera. CONSTITUTION:In a geared motor 1, the motor 1e is fixed within a cylindrical casing 1h of roughly the same diameter as that of an ordinary spool, the projection 1k at the center of the top end of the casing is supported pivotally to the bearing 46 attached to the upper side plate of the camera, the shaft of the motor 1e is connected to an output shaft 1g via a reduction gear train 1f, and the shaft 1g is pivotally supported to the bearing 47 attached to the lower plate 44. The upper side of the casing 1h is formed of an insulating material, and is provided with the power receiving ring 1d for power supply from the body side, a film winding pawl 1b, and a rewinding stop pawl 1c. The motor 1e is operated and the casing 1h is restrained. The shutter is set by the output shaft 1g and at the end thereof, the output shaft 1g is restrained and the film is wound by the casing 1h.
Patent JP-S5597806-A (JP)
Title: Method and apparatus for correcting asymmetry of rolling mill
Inventor: YASUDA KENICHI
IPC: B21B37/58
Filed: 1979-01-17
Abstract: PURPOSE: To make possible the rolling work to be carried out stably without causing the misoperation, by removing the variation of rolling load due to the moment generated at correcting the asymmetry of the rolling mill possessing the intermediate roll movable in the axial direction.  
     CONSTITUTION: The intermediate rolls 3, 4, are placed between work rolls 1, 2, and backup rolls 5, 6; and the thickness of rolled material in the direction of breadth is adjusted by adjustably moving these rolls, 3, 4, in the axial direction. The moving force of hydraulic cylinders 17, 18, installed in the intermediate rolls 3, 4, is operated by the operators 23, 24, according to the signal sent from the pressure converters 19, 20, 21, 22 and the moment is operated by the operator 25. The output of the operator 25 is inputted to the operator 26 which then operates the load difference ΔPM due to the moment. On the other side, the rolling loads on the operation side and the driving side are detected by the load cells 8, 9  and their difference ΔP is operated by the operator 12. Next, the difference ΔPR between ΔP and ΔPM is operated by the operator 27, and the value of ΔPR is inputted to the computer 13 which then computes the difference ΔS of rolling reductions required for correcting the asymmetry. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10194631-A (JP)
Title: Guide rail oiling device for elevator
Inventor: YAGI KOJI
IPC: B66B7/12
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To efficiently exchange an oiling member by furnishing a clip provided to the side of a guide rail from a rotational support part supporting a back surface part end part positioned on a back surface of a holding body free to rotate free to connect and disconnect and to clamp and hold the holding body and the bracket. SOLUTION: A fastener 6 is a rotational support part to support a back surface part end part positioned on a back surface toward a guide rail of a holding body 7 on a bracket 5 by a nut 6a and a coil spring 6b free to rotate. Additionally, a grip part 9 is provided to the side of the guide rail from this rotational support part free to connect and disconnect and clams and holds the holding body 7 and the bracket 5. This grip part 9 has pieces, and both of the pieces are constituted to displace in the direction to draw each other, and as they fix the holding body 7 and the bracket 5 with the rotational support part, it is possible to extend an area to add clamping force. The holding body 7 does not tilt even when impact force is applied on it, and exchange of an oiling member can be carried out by extracting the grip part 9 and revolving the holding body 7.
Patent JP-H06207820-A (JP)
Title: Detecting method for and correcting method for light spot in three-dimensional measurement
Inventor: KITO HIROYUKI
IPC: G01B11/245
Filed: 1993-01-12
Abstract: PURPOSE:To prevent significant increase in processing time by detecting a pixel for receiving light from a light spot for measurement while luminance data from pixels are stored into a frame memory. CONSTITUTION:A spot decision circuit 11 is so arranged to store data alone, for example, of nine pixels 4 (a group of pixels) one-dimensionally in sequence among luminance data to be fed in serial from the pixels 4 of a solid sensor 3 while the luminance data are sent to a frame memory 10. A judging section 13 of the circuit 11 calculates a curved surface based on the luminance data from the nine pixels 4 stored 12 and only when it is judged 15-17 that the inclination, height and center are within a set value, X and Y coordinates of the pixels 4 positioned at the center of the group of the pixels are stored into an FIFO memory 21. This enables the calculating of an output curve only based on the luminance data of the pixels 4 stored in the memory 21 and those 4 in the perimeter thereof thereby enabling significant reduction in computing time required for the detection of the light spot for measurement.
Patent JP-H01182553-A (JP)
Title: Device for controlling fuel injection of internal combustion engine
Inventor: TSUZUKI NAOYUKI
IPC: F02M57/02
Filed: 1988-01-12
Abstract: PURPOSE:To improve the starting property of an engine in the captioned device in which fuel injection control is carried out by means of a piezoelectric element by repeatedly generating the driving control pulses of the piezoelectric element from the time before starting fuel injection. CONSTITUTION:As a piezoelectric element 32 is charged with an electric charge at the time of starting fuel injection, a piezoelectric element 32 is elongated in the axial direction lowering a piston 33 and suddenly increasing fuel pressure in a cylinder chamber 34 and a pressure control chamber 30. Thereupon, since a rod 29 is moved leftward closing a valve port 25 with the enlarged head portion 22a of an overflow valve 22, the fuel pressure in a fuel pressurizing chamber 15 is increased by the lowering movement of a plunger 12 and, as the pressure reaches a defined value, a needle valve 7 is opened to discharge fuel out of nozzle ports 3. In such a fuel injection valve, drive control pulses are repeatedly applied to the piezoelectric element 32 from the time before fuel injection is to be started to sufficiently elongate the piezoelectric element 32.
Patent JP-S61162676-A (JP)
Inventor: TAJIMA HIDETOSHI
IPC: E04H6/08
Filed: 1985-01-11
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-H04212342-A (JP)
Title: Intraocular illuminating device
Inventor: ICHIKAWA KAZUO
IPC: A61F9/00
Filed: 1991-01-16
Abstract: PURPOSE:To facilitate the observation of the vitreous body and to allow optimum observation without having a need for bringing the tip of a probe near to the retina by using a light source which emits luminous fluxes contg. the short wavelength side of a visible region at a relatively high rate and forming a freely attachable and detachable attenuation filter and conversion filter of wavelength spectral characteristics. CONSTITUTION:The light emitted from a xenon lamp 11 fixed in a lamp house is reflected by an elliptical mirror 12 and is converted to a spot diaphragm 13. A collimator lens 14 having a front side focal position exists in the position of the spot diaphragm 13 and the light past the spot diaphragm 13 is collimated to collimated luminous fluxes. Turrets 15, 16 which can attach and detach the filter for light control are disposed in the filter case 4.
Patent JP-H03206948-A (JP)
Title: Surface inspection apparatus
Inventor: WATANABE TAKAHIRO
IPC: G01N21/88
Filed: 1990-01-10
Abstract: PURPOSE:To easily perform inspection of the surface state over a wide range of an object by fixing the object to follow can equiluminous surface. CONSTITUTION:A photosensitive sheet 4 as an object to be inspected is placed on a surface 2a of a fixed member 2. The photosensitive sheet 4 is deformed to follow the shape of the equiluminous surface of an illuminating lamp 1 and then fixed. The photosensitive sheet 4 is illuminated by the lamp 1 and the reflected light is taken into a CCD camera 3. Accordingly, the surface state of the photosensitive sheet 4 is detected, thereby detecting the irregularity of application of a photosensitive body onto the photosensitive sheet 4. The fixed member 2 is rotated to carry out the inspection for every predetermined area.
Patent JP-H08188171-A (JP)
Title: Power steering device
Inventor: KAWAMURO JIYUNJI
IPC: B62D6/02
Filed: 1995-01-12
Abstract: PURPOSE: To provide a power steering device which reduces energy loss and has a simple structure. CONSTITUTION: A proportioning valve 56 is provided between a hydraulic pump 52 and a steering reaction force control section 40. The proportioning valve 56 is provided with an electronic solenoid 84 integrally so that a movable iron core 88 can press a piston 64. A coil 86 of the electronic solenoid 84 is connected to a computer 92 to flow drive current which corresponds to vehicle speed into the coil 86. Although pump pressure PG increases in accordance with increase in speed, input/output ratio is changed by the proportioning valve 56 and reaction force is controlled automatically so that reaction force does not become excessive force even if speed increases after a predetermined pressure (turn point A). Energy can be saved because the amount of operating fluid which flows on the proportioning valve 56 side is extremely small.  The position of the turn point A can be controlled by computer in accordance with vehicle speed.
Patent JP-S61163481-A (JP)
Title: Hand-written information processor
Inventor: HATANAKA MITSUYOSHI
IPC: G06K11/00
Filed: 1985-01-14
Abstract: PURPOSE:To eliminate the necessity of special correction input processing designation or prevent soiling of document input zone by executing correction input of erroneously recognized input information in an arbitrary position outside the normal input designation zone. CONSTITUTION:When the operator inputs hand writing input of the original placed on the tablet 1 by input pen 1a, into the character input frame zone or outside the character frame zone, the character recognition part 2 recognizes the character, the input zone recognition part 3, recognizes the input zone of the original. The character processing editor 4 receiving such recognition information executes processing of character information. The character information inputted in the character input frame zone is stored in the document buffer 9 corresponding to the character input frame position inputted while the character inputted outside the character frame zone, irrespective of the position of input, replaces the character expressed in the document buffer address register AR4a at the time of input and stored in the document buffer 9, thus enabling correction.
Patent JP-S5286712-A (JP)
Title: Muting system in angular modulating wave demodualting circuit
Inventor: HASHIMOTO MASARU
IPC: H03G3/34
Filed: 1976-01-14
Abstract: PURPOSE:To enable a sure and simple muting with less number of elements, by cutting of the output transistor with no angular modulating signal input and by compensating the voltage fluctuation.
Patent JP-S60147338-A (JP)
Title: Screen plate fabricating apparatus
Inventor: KUDOU YOSHIMASA
IPC: B41C1/14
Filed: 1984-01-13
Abstract: PURPOSE:To extend the life of a thermal head by reducing power applied to the thermal head and to shorten a plate making time, by providing a means for heating the surface of a plate material in the side of a platen to a temp. equal to or less than the m.p. of said plate material. CONSTITUTION:A heat generator 5 is provided in a platen 2 and heats the platen 2. In plate making, the back surface 4B of a plate material 4 is heated to a temp. equal to or less than the m.p. of a heat-shrinkable resin constituting said plate material 4 by the heat from the heat generator 5. When the heating resistor 1A of a thermal head 1 is energized in this state, the back surface 4A of the plate material 4 can reach the m.p. more fastly as compared with a not-preheated state. Therefore, power supplied to the thermal head can be reduced.
Patent JP-S60147871-A (JP)
Title: Information memory device for bus
Inventor: MOCHIZUKI MOTOO
IPC: G06Q50/00
Filed: 1984-01-13
Abstract: PURPOSE:To make it unnecessary to provide a card reader in a bus by providing a memory medium having names of a crew at the part which passengers can see with attachable and detachable constitution in a bus and under the condition where said medium is mounted in a bus. CONSTITUTION:A crewman 1 inputs information about a name code to a cord input part 12. Next, he brings a memory medium 11b in which the information is contained and his name is writen on the rear surface as shown in the solid line, and mounts it in a bus. A memory medium 11a shows the memory medium mounted on a bus. At the time of mounting, the name of the crewman 1 written on the memory medium 11b can be seen by a passenger 3 as shown in the arrow of the broken line. As a result, it is unnecessary to provide a card reader in a bus, and only thing that the crewman 1 should do is to bring only a memory medium.
Patent JP-H09191138-A (JP)
Title: Piezoelectric transformer element
Inventor: INOI TAKAYUKI
IPC: C04B35/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which can be used for various kinds of high-voltage power sources, uses such a piezoelectric ceramic that does not crack even when the vibrating speed of the transformer is increased, and has a transformer characteristic higher than that of the conventional example. SOLUTION: A piezoelectric transformer element has two driving sections 11 respectively composed of planer electrodes 112 and 113 (not shown in the figure) and 114 and 115 (not shown in the figure) formed on the main surfaces of a long piezoelectric body at both ends of the piezoelectric body so that the electrodes 112 and 114 can be faced respectively to the electrodes 113 and 115 and a power generating section 12 which is polarized in the length direction between facing strip-like electrodes 116 and 117 (not shown in the figure) formed on the main surfaces and the planar electrodes. In addition, a vitreous material is added to the part of the piezoelectric body between the electrodes 116 and 117 and the vicinity of the part.