baber/WOPTO huggingface dataset:
Patent JP-S6169391-A (JP)
Title: Controlling method for dc motor
Inventor: IIZAWA TAKAHARU
IPC: H02P7/03
Filed: 1984-09-13
Abstract: PURPOSE:To detect the abnormal motor load at the normal detecting point by observing the variation state of a motor load current to reset a motor load abnormal detection value. CONSTITUTION:A CPU8 always monitors the variation in a motor current value (b) via a motor current sensor 7. Since the value (b) is analog data, it is converted by an analog/digital (A/D) converter 11, and output as digital data b' to the CPU8. When the rising start is detected, DELTAx is added to set the motor load abnormal detection value (a). If it does not exceed the threshold value stores in a memory (RAM)11 even if DELTAt is elapsed, the detected value (a) is reset at this point. When the motor current value exceeds the value within the prescribed time, the motor is inverted.
Patent JP-H0742726-A (JP)
Title: Resin flange
Inventor: MORITA IKU
IPC: F16C3/02
Filed: 1993-08-03
Abstract: PURPOSE:To improve connection strength between a resin flange and a metal drum with more simple method than conventional one adopting adhesive. CONSTITUTION:A resin flange has a cylindrical part 12 which is to be fitted to an inner side of an end of a metal drum and has an outer diameter substantially equal to an inner diameter of the drum. At least one metal projection 22 is formed on an outer periphery of the cylindrical part a little projected therefrom and made of metal a little harder than the drum. When the cylindrical part is fitted to the inner side of the end of the drum, at least a part of the projection bites into an inner wall of the drum.
Patent JP-S6172006-A (JP)
Inventor: SHIDOKII DEII RITSUKU
IPC: C08G18/71
Filed: 1984-09-13
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-H0642584-A (JP)
Title: Active vibration isolating device
Inventor: YAMAZOE HIDETOSHI
IPC: G12B9/08
Filed: 1992-07-20
Abstract: PURPOSE:To improve the responsive characteristics of the vibration isolation control system of a subject to be controlled which is supported by an air spring. CONSTITUTION:A vibration sensor 13 which is mounted on a subject 12 to be controlled which is supported by an air spring 11 and outputs the vibration signal S1 by detecting the vibration is provided, and the vibration control system is formed by an electric-pneumatic pressure analog valve 30 which is driven by the acceleration signal D1, the velocity signal D2, and the signal D3 to be generated by differentiating the acceleration signal and adjusts the pneumatic pressure of the air spring. This constitution eliminates the delay due to the acceleration signal of the vibration isolation control system, improves the responsive characteristics and the vibration isolation performance thereby.
Patent JP-H0510718-A (JP)
Title: Concentricity degree measuring apparatus
Inventor: MORI TAKAYUKI
IPC: G01B11/00
Filed: 1991-07-05
Abstract: PURPOSE:To easily and accurately measure deviation between both centers of a large diameter circular article and a small diameter circular article having smaller inner and outer diameter than the former, both of which are combined concentrically to form, an object, and to thereby carry out the measurement automatically. CONSTITUTION:When a measurement object 46 is set in a holding part 26 of a setting part 18, the axial center line of the measurement object 46 becomes practically in parallel to the scanning light-rays of a laser micrometer. When the scanning light-rays scan along (m-m), light-rays except in the parts (a), (b) are transmitted through a first slit part 22 and (a), (b) are measured. When the setting part 18 is rotated at 90 degree on the axial center line, the scanning light-rays scan along (n-n). The light-rays except in the parts (c), (d) are transmitted through a second slit part 24 and (c), (d) are measured. The gap is calculated based on the values of (a), (b), (c), and (d).
Patent JP-2000030824-A (JP)
Title: Ic socket
Inventor: MAKIHARA NAOKAZU
IPC: H01R33/76
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize contact members and shorten an electrical signal transmission path in each the contact member so as to improve an electric conduction characteristic during testing, when a number of IC devices are simultaneously tested for electrical characteristics. SOLUTION: A socket 15 is provided with first contact members 32 which are respectively contacted with and separated from leads L of an IC device D, and second contact members 33 which respectively abut on the first contact members 32 and electrodes provided on boards 16. Each the first contact member 33 has a first abutting part piece 38 which abuts on the lead L, a second abutting part piece 39 which abuts on the second contact member 33, a guide part 40 capable of sliding along a guide face 36a of a partition wall 36, and a spring part 32b having a pressing part 37 at its tip which abuts on the partition wall 36. When the lead L is abutted on the first abutting part piece 38, the pressing part 37 of the spring part 32b is restricted by the partition wall 36 so that the spring part 32b is elastically deformed. As a result the lead L is connected with the first contact member 32.
Patent JP-S6453270-A (JP)
Title: Keyboard inspection instrument
Inventor: KATO SHUZO
IPC: G06T1/00
Filed: 1987-08-03
Abstract: PURPOSE:To simplify processing and to realize automatic inspection extending the whole surface of a key top by comparing the feature quantity of whole areas with prescribed reference feature quantity previously set every area on the key top surface and deciding the good or the bad state of the key top surface. CONSTITUTION:Image data complying with the whole surface of the key top is divided to the prescribed plural areas without regard to a character pattern which ought to exist there. Then the feature quantity such as the area or the circumference length of the pattern existing in the whole area is measured every these area and the good and the bad state of the key top is decided by respectively comparing it with the reference value. As the key top surface is divided without regard to the character pattern which ought to exist or not to exist, the processing is simplified. Besides, as the feasure quantity is compared extending to the whole divided area, not only the good or the bad state of the character pattern but also the abnormality of the key top surface except it can be inspected and the sufficient inspection about the crack or the dirt of the surface can be also realized.
Patent JP-2000024461-A (JP)
Title: Method and system for flue gas desulfurization
Inventor: KAWAMURA KAZUSHIGE
IPC: B01J21/18
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas desulfurization method capable of removing sulfurous acid gas with high efficiency from waste gases without increasing the size of equipment and driving power consumption and a flue gas desulfurization system used for the same. SOLUTION: The waste gases contg. sulfurous acid gas, oxygen and moisture are subjected to a desulfurization treatment in the flue gas desulfurization equipment and are then introduced into a catalyst bed 22 consisting of plural flat planar catalysts 30 and are passed in a direction along the surfaces of the catalysts 30. As a result, the residual sulfurous acid gas is subjected to contact oxidation and the formed dilute sulfuric acid is continuously separated from the waste gases.
Patent JP-H0480554-A (JP)
Title: Motor integral type air conditioner
Inventor: UETAKE AKIHITO
IPC: F04C18/02
Filed: 1990-07-20
Abstract: PURPOSE:To enable cooling of an element by utilizing a refrigerant without using a large aluminum block and an axial-flow fan by a method wherein a power semiconductor module is mounted on a shell to which a motor and an air conditioner are securely held in a closed state. CONSTITUTION:A motor integral type air conditioner comprises a motor 103 and a compressor 104. A suction port 105 and a delivery port 106 are formed in a shell 102 wherein the air conditioner is securely closed. A refrigerant in a low pressure low temperature state flows through a suction port to the shell and produces a high temperature high pressure refrigerant by means of a compressor 104 after the flow of it through the gap of the motor 103. The refrigerant flows through the delivery port 106 to the outside of the shell. For a feed to a motor armature, a power semiconductor module 101 is secured to the shell 102 by weld. A motor armature coil is connected to an output terminal 204, arranged in a shell, through wiring, and a power source and a control signal are connected to an input terminal 202 and a control terminal 203, arranged to the outside of the shell, through a wiring. A low temperature low pressure refrigerant cools a semiconductor module 101 before the refrigerator flows in the compressor 104.
Patent JP-H0241999-A (JP)
Title: Water jet driving device
Inventor: IKEDA KENJI
IPC: B63B35/73
Filed: 1988-08-03
Abstract: PURPOSE:To enable the side slip degree of a hull rear part in a turning movement to be changed easily against a standard status by making the upper and lower walls of a jet nozzle exit part unsymmetrical. CONSTITUTION:In a water jet driving ship 10, a jet nozzle 19 rudder is turned by the rudder turning operation of a handling device 20, and then the discharge direction of jet stream is changed properly and a hull 11 can be turned in the right/left desired direction. The nearly upper half part of the exit part of a cylinder shape main body of the jet nozzle 19 is cut off diagonally. The upper and lower walls of the exit part are thereby made unsymmetrical. The jet stream is therefore discharged while it spreads to the upper side at the nozzle exit part and collides with the right/left inner surface of the lower side and thereafter is discharged while it rebounds to the upper side. A downward force based on the reaction of upward discharge acts on the lower surface side wall of the jet nozzle 19. This downward force acts as a force FB which can push down the rear part of the hull 11. The side slip of the hull 11 can be therefore prevented surely.
Patent JP-S6084668-A (JP)
Title: Chart tracing device
Inventor: MAEDA SHINICHI
IPC: G06F17/50
Filed: 1983-10-15
Abstract: PURPOSE:To shorten the drafting man-hour of a drawing by reading the position of a chart from the difference in its density, and storing and supplying its position signal to a line drawing instrument. CONSTITUTION:A photodetector 2 and the line drawing instrument 5 are supported by a supporting part 10 and run on a drawing A at a specific interval. The supporting part 10 consists of a frame body 11 traversing the drawing A and leg parts 12 and 13. The photodetector 2 runs on the drawing A in an x- axis and a y-axis direction to read the position of the chart from the difference in the density of the chart. Its position information is stored in a storage circuit. The line drawing instrument 5 is controlled with the position signal read out of the storage circuit to draw the previously read chart.
Patent JP-H0728306-A (JP)
Title: Electrifying member, electrifier, image forming device, and process cartridge
Inventor: OGATA HIROAKI
IPC: G03G15/02
Filed: 1993-07-07
Abstract: PURPOSE:To eliminate trouble such as interference fringe and electrifying noise by reducing the periodic irregularity of surface potential even though impressed voltage on an electrifying member is oscillating voltage in the electrifying member which abuts on or is disposed at a specified distance with respect to a body to be electrified, and which electrifies a surface to be electrified on the body to be electrified to a specified potential by impressing a voltage, or in a device including the electrifying member. CONSTITUTION:At least a part of the electrifying member 210 is constituted of a conductive member, at least a part of an electrifying surface facing to the body 100 to be electrified is on a side opposite to the side of the body to be electrified while centering a tangent H drawn from a point on the most downstream side in the moving direction of the body 100 to be electrified toward the downstream side in the moving direction of the body to be electrified in an abutting position or the most proximage position on the surface of the body to be electrified or centering a segment S drawn in parallel with the tangent H from the most proximate part of the electrifying member 210 toward the downstream side, and at least a part of the electrifying surface of the electrifying member 210 facing to the body 100 to be electrified is made a recessed surface.
Patent JP-S6174985-A (JP)
Inventor: ISHIKAWA SHUZO
IPC: B29C57/00
Filed: 1984-09-14
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-S6171860-A (JP)
Title: Ultrasonic atomizer
Inventor: ASANO KAZUO
IPC: B05B17/06
Filed: 1984-09-14
Abstract: PURPOSE:To increase atomizing power by enlarging the area of a vibrator, by providing such a structure that a front horn and a rear horn are integrally threaded through holes in which a vibrator and an electrode plate can be inserted. CONSTITUTION:Holes 9 having depths capable of receiving vibrators 1 are provided to an aluminum front horn 5 and an aluminum rear horn 4. Next, threads 10 are respectively formed to the outer periphery of the front horn 5 from the right hand end thereof to the middle thereof and the hole of the rear horn 4 and a vibrators 1 comprising lead zircotitanate is inserted in the hole 9 so as to hold the disc part of a spoon shaped copper electrode plate 2 while the leading end of the electrode plate 2 is protruded to the outside from the hole 11 provided to the rear horn 4. In this state, both horns are integrally threaded and, for example, if a liquid supply pipe 8 having a bore with a diameter of 2.5mm is arranged to the upper part of the atomizing part 7 formed to the left end of the front horn 5, assembling is performed without providing holes to the vibrators 1 or horns and the effective areas of the vibrators 1 become large.
Patent JP-H0534208-A (JP)
Title: Thermistor
Inventor: YAMADA TETSUMASA
IPC: G01K7/22
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a thermistor and the manufacture thereof by which suitable resistance temeprature characteristics are obtained in a broad temperature range and which has a broad temperature range in use. CONSTITUTION:In a thermistor 11, a pair of lead wires 13 and 14 comprising platinum are formed on a ceramic substrate 12 made of alumina. A first thermistor element 15 and a second thermistor element 14 having the different B constants are connected to the lead wires 13 and 14. Both thermistor elements 15 and 16 are connected in parallel.
Patent JP-2000025717-A (JP)
Title: Inspection method and tightening device for pressure vessel
Inventor: KAWAMURA MASAKAZU
IPC: B65B57/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To detect, by a method other than remaining-pressure inspection, a pressure vessel that may have been uncapped, with suspicion, by applying weak torque to a cap in the direction of loosening, the torque being such that the cap is not caused to open if it is fastened with a prescribed force. SOLUTION: A pressure vessel that may have been uncapped once in a market is first subjected to a loosening check process and then a tightening process. Torque in the tightening process is set to 2kgf.m, and torque in the loosening check process is set to 0.5kgf.m, which is smaller than the torque in the tightening process. Before the tightening, the cap is rotated in the direction of loosening. According to the method, by the use of a tightening device a pressure vessel uncapped at a market can be detected by a method other than a remaining-pressure inspection. Torque is applied to the cap in the direction of loosening, and in the case the rotation of the cap is not detected within a set time, the cap is judged to be normal, and in the case the rotation of the cap is not detected even after the elapse of the set time, it is judged to be abnormal.  Thus, whether it is normal or abnormal can be detected before the set time elapses.
Patent JP-S5896142-A (JP)
Title: Auto-driving apparatus for car
Inventor: NINOYUU YUTAKA
IPC: B60W30/00
Filed: 1981-12-01
Abstract: PURPOSE:To facilitate a car speed changing operation by changing a desired car speed depending upon the duration of on-operation with regar d to on-operation  of the switch used for delicate speed reducing and increasing control, carrying out presetting through an off-operation and practicing the car speed change after confirmation of the above process. CONSTITUTION:A set coast switch 1 for a delicate speed reduction or a resume/ accelerating switch 2 for a delicate speed increase is operated and the desired car speed is changed on the basis of the reduced or increased speed amount determined as a function of the operation time of said switch. Then, the presetting is carried out with an off-operation, and at the same time, the desired car speed is indicated on an indicator for confirmation and immediately after presetting, the car speed change control for the desired car speed is practiced. Thus, the desired car speed can be set with the switching operation for a shorter time and the increased and reduced speed amount can also be set optionally. Therefore, characteristics of optionally increasing decreasing the speed, such as a slow increase decrease speed control or a rapid increase/decrease speed control can be obtained.
Patent JP-H05298211-A (JP)
Title: Method for tracking resolution of problem on computer system in service network of computer system
Inventor: JIYON JIEEMUZU EEKINZU
IPC: G06F13/00
Filed: 1991-07-09
Abstract: PURPOSE: To track resolution of a problem on computer systems in a service network. CONSTITUTION: The service network mutually connects plural computer systems. Each computer system is a service requester(SR) 110, a service provider(SP) 150, or a service requester/provider(SP/R) 130 as a mixture of them. The condition of resolution of the problem is monitored by a computer system of a support network. A user can inquire about this monitor activity through a series of pictures or by graphically displaying the diagram of the whole or a part of the support network on a console connected to the computer system of this network.
Patent JP-S6437818-A (JP)
Title: Assembly of stationary induction apparatus
Inventor: MINAGAWA SHOGO
IPC: H01F41/02
Filed: 1987-08-04
Abstract: PURPOSE:To perform bidirectional ion-core insertion work of upper and lower parts of a yoke by providing rising devices having curved parts at bases of both ends thereof and by installing demountable iron-core pedestals at upper parts of both ends, thereby raising the rising devices, while, supporting main legs so that they are arranged in a horizontal shape. CONSTITUTION:Supporting metal fittings 10 are fixed at upper surfaces of rising devices 5 and after placing main legs on the above fittings 10, clamping rods 12 which bridge holddown metal fittings 11 for connecting the main legs as well as the supporting metal fittings 10 are fastened. Then ropes 13 of a hoisting device are hooked on sling fittings 7a and if the rising devices 5 are hoisted upward, the devices 5 rotate along curved parts 6b and iron-core pedestals 8 are held in the horizontal positions. In these situations, ironcore insertion work is carried out by lowering a lower yoke 3 from the upper side and the iron-core pedestals 8 are transferred to the left and then iron-core insertion work of the upper part of the yoke 2 is carried out by reversing the rising devices 5. composition performed in this way makes it possible to perform bidirectional iron-core insertion work of upper and lower parts of the yoke without subdividing the lower yoke 3.
Patent JP-H0244022-A (JP)
Title: Production of polycrystalline silicon
Inventor: TSUDA KEISUKE
IPC: C23C14/14
Filed: 1988-08-03
Abstract: PURPOSE:To obtain polycrystalline silicon useful for an integrated circuit, etc., and as the material of an FET switch fitted to each picture element of a display device, etc., by depositing silicon by DC sputtering or high frequency sputtering in an atmosphere of silicon hydride or silicon chloride. CONSTITUTION:A silicon target 2, a silicon substrate 6 and a heater 5 are arranged in a vacuum chamber 1 and this chamber 1 is evacuated preferably to (1X10<-6>Torr degree of vacuum. The substrate 6 is heated to a prescribed temp., silicon hydride such as SiH4 or silicon chloride such as SiCl4 and gaseous Ar 3 are introduced into the chamber 1 and DC sputtering or high frequency sputtering is carried out.
Patent JP-2001020998-A (JP)
Title: Active type vibration damper
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To restrain cost of an actuator to vibrate a mass body and to simplify assembly work of a device. SOLUTION: A selector valve 51 is connected to a gas sealing chamber 32 through a piping 55, and a pressure supply pipe 57 communicated to an intake manifold 53 of an engine and a pressure releasing pipe 59 communicated to an outside space are respectively connected to this change-over valve 51. The selector valve 51 communicates the pressure supply pipe 57 and the piping 55 to each other on an active damper 10, when the inside of the gas sealing chamber 32 becomes negative pressure, a diaphragm 30 moves a mass body 47 downward, thereafter, the selector valve 51 communicates the pressure releasing pipe 59 and the piping 55 to each other, and when the inside of the gas sealing chamber 32 becomes atmospheric pressure from negative pressure, the mass body 47 moves upward by restoring forces of a coil spring 40 and an elastic body 45.
Patent JP-H0795254-A (JP)
Title: Device for equipment for formation of digital radio frequency broadcasting transmission line between fixed broadcasting unit and mobile broadcasting unit
Inventor: ANSONII PIITAA HARUBAATO
IPC: H04L27/22
Filed: 1994-08-18
Abstract: PURPOSE: To reduce additional energy included in the pilot contents of transmitted signals to a minimum value. CONSTITUTION: A RaKe finger 20 is constituted of a signal correlation device 2 for processing the common mode components 1 of the signals, the signal correlation device 4 for processing quadrature phase components Q, half linear multipliers 6 and 8 connected to them, Wiener filters 14 and 16 and an addition circuit 18 further. The addition circuit 18 is connected to another addition circuit 28. The addition circuit is connected to the respective addition circuits of the other RaKe fingers 22, 24 and 26 and the output side is connected to a hard limiting device 30. The output side of the limiting device is feedback-connected to the half linear multipliers of the respective RaKe fingers. Data output is obtained from the addition circuit 28.  A predicted value is combined in an adder 34 through the RaKe fingers 20, 22, 24 and 26 so as to form the prediction of the entire reception energy, the received predicted value is stored in a shift register 35 and the minimum value of the contents of the shift register 35 is obtained.
Patent JP-S6253629-A (JP)
Inventor: NAGAI ISAO
IPC: A61B1/12
Filed: 1985-09-03
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-H0842391-A (JP)
Title: Piston
Inventor: NAKADA TERUO
IPC: F16J1/02
Filed: 1994-07-28
Abstract: PURPOSE:To reduce slapping noise for a piston supporting an outer ring member fitted to a skirt to be relatively movable to the thrusting direction by supplying oil pressure into a gap between the outer ring member and the skirt. CONSTITUTION:When a piston mainbody 1 is moved to ant outer ring member 7 with the reciprocal oscillation of a piston, pressure oil in a gap 14 is pushed out of the periphery 31, but the gap 14 which is formed larger at the center 30 of the outer ring member 7 and smaller at the periphery 31 becomes smaller as the piston mainbody 1 approaches the outer ring member 7 and the periphery 31 functions as a throttle. On this account, the piston mainbody 1 is subjected to resistance due to pressure oil and prohibited from approaching the outer ring member 7, and so no slapping noise occurs.