baber/WOPTO huggingface dataset:
Patent JP-S55112432-A (JP)
Title: Electromagnetic brake with automatic adjusting device
Inventor: SHIRAISHI NORIHISA
IPC: F16D65/52
Filed: 1979-02-21
Abstract: PURPOSE: To make it possible to perform precise adjustment of each part smoothly and automatically with the rotation of one brake post by fitting a magnet to the post in an electromagnetic brake universally used for industrial equipment.  
     CONSTITUTION: When a magnet 18 is energized in the state that a brake drum 16 is braked by a braking spring 13 through a link system 17, an attraction board 19 is attracted and an intermediate brake post 7 is rotated round a pin 8. By this another brake post 4 is rotated round a pin 6 in the same quantity through levers 7a, 4a. In keeping with this, the 3rd brake post 3 is also rotated round a pin 5 through a tie-rod 2, releasing the brake. When linings 14 and 15 are worn out, the posts 3 and 7 are brought down to the side of the drum 16 by the spring 13, while the post 4 and the magnet 18 being brought down to the side of the post 7 around the pin 6, and the stroke of magnet is kept in the given length by a spring 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60162483-A (JP)
Title: Inverter
Inventor: YUYA TAKASHI
IPC: H02M7/48
Filed: 1984-02-02
Abstract: PURPOSE:To reduce the charging voltage vibration of a snubber capacitor by discharging a snubber energy through a resistor for the initial certain period, turning ON a semiconductor switch, and shortcircuiting the resistor. CONSTITUTION:An inverter with a self-arc-extinguishing type switching element 1 as an arm element is formed by connecting in series reactors 2 between th elements 2, in anti-parallel feedback diodes 3 and in parallel snubbers 4. A diode rectifier 7 is provided, and the discharging current of the capacitor 41 of the snubber 4 is returned through a current transformer 10 to a DC power source. In this case, the transformer 10 has a middle tap M, a resistor 9 is inserted as a damping element between the tap M and the anode side of a semiconductor switch 8, the firing circuit 11 of the switch 8 is provided, and when the voltage of the resistor 9 rises to the certain level after the feedback is started, the switch 9 is closed to shortcircuit the resistor 9.
Patent JP-H05184190-A (JP)
Title: Drive control method for brushless dc motor
Inventor: UEKI YASUHIRO
IPC: H02P6/21
Filed: 1992-01-07
Abstract: PURPOSE:To get accurate counter electromotive voltage by setting the length of time from the point of time of commutation to the start of the measurement of counter electromotive voltage, based on the speed information gotten from the measure result of the counter electromotive voltage, and to protect a motor by stopping the supply of the driving current when the measured result of the counter electromotive voltage is outside the range of a specified voltage value. CONSTITUTION:A controller 1 sets the timing of the next commutation, using the counter electromotive voltage generated in winding in off condition as rotation phase information, and generates a commutation control signal, and supplies it to a commutation control circuit 4. The commutation control circuit 4 generates a commutation changeover signal based on the commutation control signal, and supplies it to a commutation switch circuit 5, and commutates three- phase windings U and W each in specified changeover mode and supplies a driving current. So, when measuring the counter electromotive voltage, the nonmeasure period from the point of time of commutation to the start of measure is shortened more, the larger the rotational speed of a motor becomes. Moreover, in case that abnormal voltage condition is measured, a driving current is broken judging that an error has occurred so as to protect the motor.
Patent JP-H01194003-A (JP)
Title: Control system for pc device
Inventor: KITANI NOBUYUKI
IPC: G05B19/05
Filed: 1988-01-29
Abstract: PURPOSE:To eliminate the need to set up the format of a change every signal by a parameter by forming an information bit, turning off the title device at the time of transferring its operation mode to a stop mode, executing a user program for one scanning, and then starting the stop mode. CONSTITUTION:An output Q1 is an output signal to be turned off when a PC (programmable controller) is turned from its operation mode to its stop mode. On the contrary, an output signal Q2 is a signal to hold the preceding state as it is. When the operation mode is turned to the stop mode, an output control signal I999 turns off an output. When an AND condition is formed about the output Q1 and the operation mode is turned to the stop mode, the signal I999 is turned off, logical processing for one scanning is executed and the output signal Q1 is turned off to turn the operation mode to the stop mode. Consequently, the reliability of operation can be improved.
Patent JP-S55112817-A (JP)
Title: Cleaner for lubricating oil of internal combustion engine for ship of medium size
Inventor: MATSUI TAKEO
IPC: F01M11/03
Filed: 1979-02-20
Abstract: PURPOSE:To raise the rate of deposition of sludge and reduce the percentage of  waste oil, by make the bottom plate of a deposition tank very steep and by providing a convection guide oblique plate under the center of the interior of the tank. CONSTITUTION:The bottom plate 25 of a deposition tank 24 is made very steep. A heater 26 is provided in the tank. A convection guide oblique plate 29 is provided slightly under the center of the deposition tank 24 so taht the oblique plate 29 faces the bottom plate 25 and is inclined at about 10-20 deg. to the horizontal plane. A drain pipe 32 fitted with an open/close valve for discharging sludge (a) is coupled to a sludge deposition lowest part 30 of acute cross section. A lubricating oil outlet pipe 33 is coupled to the central part of the deposition tank 24 to return lubricating oil into the base plate of an engine after cleaning work. A lubricating oil inlet pipe 35 is coupled to the top of the tank 24 to introduce sucked-up lubricating oil from the base plate of the engine into the tank.
Patent JP-H10212738-A (JP)
Title: Vibration control device for cab
Inventor: YAMAKAWA ATSUSHI
IPC: E02F9/16
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting up and varying of damping and vibration damping performance by mutually communicating fluid enclosed in a plurality of enclosed fluid vibration isolating members inserted between a cab and a frame through a communicating pipe line, and throttling the flow of fluid due to vibration in the pipe line through control means. SOLUTION: A vibration damping device 18 for a cab 8 is provided between the cab 8 and a frame. The vibration damping device 18 is equipped with four enclosed fluid vibration isolating members 20; a communicating pipe line 30 to mutually communicate the fluid in an enclosed fluid vibration isolating member 20; and fluid control means 40 for controlling the flow of fluid passing the pipe line 30. Concerning the response of the vibration isolating member 20 to the vibration of the cab 8, the flow of fluid is caused in the pipe line 30 even in the case of the backward, rightward and upward vibrations and controlled by the variable throttle valves 42a, 42b of the fluid control means 40.  Thus desired damping vibration damping performance can be easily set up and vary, and moreover the vibration damping device for the cab which is simple in structure and excellent in durability can be provided.
Patent JP-S61178565-A (JP)
Title: Actuator made of shape memory alloy
Inventor: HONMA MASARU
IPC: F03G7/06
Filed: 1985-02-04
Abstract: PURPOSE:To reduce the variation of the magnitude of torque by installing a bias means which possesses the characterstic for reducing the pulling force acting onto a linear material as the elongation deformation of a shape memory alloy reduces within a prescribed range. CONSTITUTION:Inside a body 5, a laying member 7 for winding is fixed. Said laying member for winding has a fan-shaped part 7a and an arm part 7b. Onto the arcuate part 7c of the fan-shaped part 7a, a shape memory alloy 8 in linear form which is made of Ti-Ni alloy is laid. One edge of a bias spring 10 consisting of a pulling coil spring is installed onto a spring supporting rod 9. Thus, the torque in the magnitude over a certain value can be taken-out, and the variation of the magnitude of the torque can be reduced.
Patent JP-2000222571-A (JP)
Title: Method and device for processing table, and recording medium
Inventor: SUGIURA HIROKO
IPC: G06T7/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the precision of discrimination of short ruled lines by providing a discrimination processing to an erroneous recognition of short ruled lines as postprocessing of ruled line discrimination. SOLUTION: After binary picture data (1) are subjected to compression processing (2), runs which have a length longer than a prescribed value and come into contact with each other are recognized as a ruled line (3). A rectangle is extracted based on extracted runs (4), and rectangles corresponding to characters are extracted from the inside of this rectangle (5), and ruled lines which come into contact with character rectangles and have a length shorter than a prescribed value are made ineffective (6).
Patent JP-H05212363-A (JP)
Title: Silicone rubber roller and its surface washing
Inventor: SUNADA HARUKI
IPC: B28B17/04
Filed: 1992-02-04
Abstract: PURPOSE:To provide a silicone rubber roller capable of washing a surface simply and in a short time and the method for washing the surface of the roller. CONSTITUTION:A means 3 to expand the diameter of a silicone rubber roller from inside is provided between the center shaft 1 of the silicone rubber roller and the hollow cylindrical body 2 of the roller of silicone rubber supported by the center shaft 1 in a freely rotatable manner. The surface opening 2b of a microrecessed part 2a on the surface of the body 2 is expended by expanding the diameter of the body 2 from inside, and then is washed.
Patent JP-H08214063-A (JP)
Title: Load distribution method for intelligent network
Inventor: YAMAMOTO KOICHI
IPC: H04Q3/72
Filed: 1995-02-07
Abstract: PURPOSE: To distribute a load of an SCP station by allowing a service conversion point to apply routing of a control request to a prescribed service control point SCP upon the receipt of a serve request call according to distribution information. CONSTITUTION: Service conversion point SSP stations 2, 3, 4 translate numerals of a received dial number and discriminate whether or not the numeral indicates an IN service request. When the numeral indicates the IN service, an IN service control program is started and IN call distribution information stored in a data section 2-4 is indexed by the IN service to obtain information how to access which of the service control point SCP stations 7, 8, 9. Then the SSP stations 2, 3, 4 send a service request to the SCP station 8 decided based on the information. Then each of the SCP stations 7, 8, 9 is provided with a processing function for controlling congestion state and when the operating rate of a central controller CC2-1 reaches a prescribed rate or over, the IN service control request from the SCP stations 2, 3, 4 is triggered.
Patent JP-H06213738-A (JP)
Title: Clenching force diagnostic sheet
Inventor: KOMATSU SUKEAKI
IPC: A61C19/05
Filed: 1993-01-13
Abstract: PURPOSE:To obtain an easy-to-handle diagnostic sheet by applying surface and rear surface waterproof layers to the rear surface of the coupler coated face of a support with a wax layer being laminated on any one of the surface and rear surface waterproof layers and applying a transparent resin film to the surface of the coupler coated face. CONSTITUTION:A support 10, a developer coated layer 12, and a coupler coated layer 14 are laminated sequentially and a laminate 15 is punched into horseshoe shape (tooth shape). A rear waterproof layer 16 is formed of a PET film together with the support 10 and bonded thereto through adhesive 18. A surface waterproof layer 20 is also formed of a PET film and bonded to the layer 18 along the outer periphery of the support 10 while lapping over the layer 14. In other words, the laminate 15 is covered with the layers 16, 20 and bonded along the periphery thereof and then it is punched into horseshoe shape while leaving the bonding margin along the outer fringe thereof thus producing a pressure-sensitive sheet 22. A wax layer 24 is then formed on one surface of the sheet 22 and a transparent synthetic resin film 25, e.g. a film for wrapping food, is applied to the surface thereof. A dentist can know the clenching state and clenching force based on the coloring of the sheet 22 and tooth arrangement recorded as irregularities on the layer 24 by clenching.
Patent JP-H09190072-A (JP)
Title: Developing device
Inventor: SOJO YOSHIHIRO
IPC: G03G15/08
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image and to reduce the scattering of toner from a developing device by coating at least the surface of a developer carrying member with a conductive polymer. SOLUTION: As a developer carrying member 11 for carrying a developer to an image carrier 1, a developing roller 11 constituted in such a manner that an elastic roll 11b made of rubber is provided around a rotary shaft 11a and the surface of the elastic roll 11b is coated with the conductive polymer 11c is used. Then, the developing roller 11 is rotated to carry the toner to the side of the image carrier 1 and a regulating member 12 is brought into press-contact with the surface of the developing roller 11, so that the quantity of the toner carried to the image carrier 1 is regulated by the regulating member 12 and simultaneously, the carried toner is electrified. Thus, the toner is uniformly electrified to obtain a specific electrostatic charge quantity by the regulating member 12, on the surface of the developing roller 11 coated with the conductive polymer 11c.
Patent JP-H08217154-A (JP)
Title: Plastic container and packaging material thereof
Inventor: INUZUKA TAKESHI
IPC: A61J1/10
Filed: 1995-02-07
Abstract: PURPOSE: To provide heat resistance which is not affected by retort sterilization, provide transparency and flexibility and prevent internal-face fusion in a sealing area during retort sterilization. CONSTITUTION: A heat-resistant, linear, low-density polyethylene layer 11, an intermediate layer 12 made of a flexible, extremely-low density polyethylene, and a heat-resistant, linear, low-density polyethylene layer 13 all are molded together by the use of a three layer coextrusion molding means so that they are integrated.
Patent JP-S57133773-A (JP)
Title: Profile compensating circuit
Inventor: AKIYAMA IKUO
IPC: H04N5/14
Filed: 1981-02-13
Abstract: PURPOSE:To eliminate the need for the provision of a band limit means such as an LC filter externally, by adding a delay circuit with a comb type filter using CCDs and constituting a profile compensation circuit. CONSTITUTION:A signal to be delayed applied to an input terminal 1 is inverted at the 1st and 2nd CCD delay lines 4 and 5 and apllied to the 3rd CCD delay line. After the output signal from the 1st-3rd delay lines is added at addition circuits 7 and 8, the signal is inputted to CCD delay lines 18-23 with different delay time at the same time, and the output signal from them is given to output terminals 12-17 via output circuits 24-27. To make the profile compensation toward horizontal and vertical direction with the same sampling point, the number of elements of delay lines 18 and 21 and 19 and 22, 20 and 23 are made equal respectively.
Patent JP-H03222728-A (JP)
Title: Method for forming flexible sheet
Inventor: HAYASHI YOSHIHISA
IPC: B29L31/58
Filed: 1990-01-30
Abstract: PURPOSE:To easily manufacture on interior material having uniform wall thickness by laminating by a method wherein one of flexible sheets is vacuum-formed with a salient mold having the predetermined shape and the other is vacuum- formed with a reentrant mold having a shape corresponding to that of the salient mold. CONSTITUTION:Porous base material 1, which is formed into the predetermined shape in advance and onto which thermally softened cushioning material 2A is placed, is set on a salient mold 5 so as to be vacuum-formed. Cushioning material 2B and skin material 3 are piled up and, after being thermally softened, vacuum-formed with a reentrant mold 6. By laminating and bonding the piled-up product of the base material 1 and the cushioning material 2A and the piled-up product of the cushioning material 2B and the skin material 3 to each other, interior material 10 is produced. The bonding between the cushioning material 2A and 2B is performed by fusion or through hot melt adhesive. By employing the cushioning materials 2A and 2B, cushioning material 2 having uniform wall thickness is constituted.
Patent JP-H06227175-A (JP)
Title: High resolution thermosensitive stencil original paper and method of removing attack component from original paper
Inventor: ONO TOSHIAKI
IPC: B41N1/24
Filed: 1993-02-08
Abstract: PURPOSE:To obtain low energy engraving and visible print having no blanked-off portion by setting the quantity of a component to a specific value or below, which attacks a thermosensitive hole forming film such as a solvent for an adhesive, the unreacted component of an adhesive, a surface treating agent, each residing In a thermosensitive stencil original paper. CONSTITUTION:The thermosensitive stencil original paper is composed of a thermosensitive hole forming film and a porous carrier stuck together and wound into a roll. In this case, the quantity of a thermosensitive hole forming film attacking components such as a solvent for an adhesive, the unreacted component of an adhesive, and a surface treating agent remaining in the thermosensitive hole forming original paper wound into a roll is set into 500ppm or lower. Upon removing the attacking component remaining there from the thermosensitive hole forming original paper before or after winding, it is dry-removed after adding an azeotropic component to the attacking component. As a consequence of this manner, even in a film with high hole forming sensitive degree, the occurrence of unevenness is prevented on the surface of film of a master by an attack of the solvent, thereby obtaining low energy engraving and visible print without any blanked-off portions.
Patent JP-H11203327-A (JP)
Title: Method for managing parts list and device therefor
Inventor: IDE KAZUHISA
IPC: G06Q50/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To easily attain edition and management by gathering the distributed parts lists of plural similar models into one list. SOLUTION: A constitution information obtaining part 21 obtains the constitution information of a product model from a constitution information chart 11 of a storage part 1 for storing the constitution information of a product, and a constitution information assembling part 22 gathers the obtained constitution information of plural similar product models into one plural model parts list. The plural model parts lists edited by a parts information editing part 3 are transferred to a constitution information decomposing part 23, and decomposed for each model by using the column of quantity as are reference, and decomposed into records having the columns of the parent product name, product name, and quantity, and the constitution of the parts is converted into a format to be stored in a constitution information chart 11.  Then, overlapped records between the plural models are removed, and data are registered in the constitution information chart 11.
Patent JP-H11219561-A (JP)
Title: Optical disk reproducing device
Inventor: UCHIKAWA YOSHIICHI
IPC: G11B7/085
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducing device capable of coping with the fast forward search reproducing of an optical disk by a simple structure. SOLUTION: This optical disk reproducing device is provided with a disk motor 6 for rotary-driving an optical disk 1, a rotational speed detecting means 2 for detecting the rotational speed of the disk motor 6, an amplifying means 4 for amplifying an acceleration/decceleration signal at a different amplifying degree according to the reproducing condition of the optical disk 1 and a control means 3 for controlling the operation of the entire device, the generation of the acceleration/deceleration signal and the switching of the amplifying degree of the amplifying means 4, and for reproducing with track jumping, control is performed to set the amplifying degree of the amplifying means 4 to 1/2 of that during normal reproducing.  For fast forward search reproducing, since the amplification rate of the rotation control system is set to 1/2 of that of the usual reproducing, no synchronous shifting occurs, and the mixing of noises in an audio signal is prevented.
Patent JP-H01195495-A (JP)
Title: Picture updating system to use control table
Inventor: HASUMI KANEYOSHI
IPC: G09G1/00
Filed: 1988-01-29
Abstract: PURPOSE:To avoid the destruction of picture data by providing an updating means to erase an area corresponding to a block, which is designated by input ted coordinate position information, and after that, to write the area to a frame memory according to update information. CONSTITUTION:A processor 1 receives airplane information and discriminates which memory is used out of frame memories 3A-3D from the display position of information, for example, according to a control table. Then, the instruction of the memory is executed to a graphic display processor 2. The graphic display processor 2 processes the information of a character or a graphic from the receiving information and writes the information to the designated position of the frame memory 3. For an update processing, for example, when updating data 7 are received in an A12, picture data in a broken line frame to include the A12 are erased concerning the frame memory A and here, the update information are newly written. Thus, when the real-time picture of airplane control information, etc., is updated, the erasing of the information can be executed without the destruction of the data.
Patent JP-H0561237-A (JP)
Title: Microcapsule and its production
Inventor: INABA YOSHIHIRO
IPC: B01J13/14
Filed: 1992-01-10
Abstract: PURPOSE:To provide a microcapsule having such a capsule shell excellent in internal holding property and mechanical strength and suitable for use as a powder material for which various materials can be freely selected. CONSTITUTION:This microcapsule is produced by effecting the reaction of two kinds of capsule shell forming monomers (first monomer and second monomer) in oily liquid drops and/or on the interface. At least one of the first and second monomers contains a polymn. initiating azo group. Thus, capsule shells containing a polymn. initiating azo group and at least one of a polymer structure selected from polyurea, polyurethane, polyamide, polyester, and epoxy resin are formed. Then, vinyl monomers are added to the capsule shells by vinyl polymn. to obtain the microcapsule of this invention.
Patent JP-S58139852-A (JP)
Title: Preventive method of wheel locking
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/50
Filed: 1982-02-12
Abstract: PURPOSE:To obtain the suitable braking force responding to loading conditions and friction factor with simple structure by a method wherein the rear wheel brake pressure is raised when the deceleration of front wheels exceeds that of rear wheels by a fixed value. CONSTITUTION:Front wheel brakes 4 and a flow passage valve 5 are connected to a tandem master cylinder 1. The flow passage valve 5 transmits liquid pressure to rear wheel brakes 8 by parting a needle valve part 11a from a differential piston 10 with the actuation of the piston 11 by means of a solenoid 14. The solenoid is excited for a verty short time by a controlling device, when the deceleration of the front wheels exceeds that of the rear wheels. As a result, the rear wheel brake pressure is raised, resulting in preventing from locking the front wheels and rear wheels simultaneously.