baber/WOPTO huggingface dataset:
Patent JP-H09195915-A (JP)
Title: Repairing method for water turbine discharge ring and repairing jig therefor
Inventor: OGURO HIDEO
IPC: F03B3/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for a water turbine discharge ring, by which the on-site construction period can be drastically shortened, repair costs can be reduced, and restoration dimensional precision can be improved. SOLUTION: A badly worn front surface part is cut off from the inside of a ring by cutting work while leaving the outer periphery in a state where a discharge ring 6 whose surface is worn by the rubbing of earth and sand with the long operation of a water turbine is installed on the site, a sleeve 9 so manufactured as to suit to the original form of the discharge ring is fitted to the cut part by a cold fitting method, and the discharge ring is restored to the original form.
Patent JP-S5498443-A (JP)
Title: Servo clutch
Inventor: KOSHIOKA GANSEI
IPC: F16D13/52
Filed: 1978-01-20
Abstract: PURPOSE: To make a half-engaged clutch condition by enabling at least one of a pressure plate and a rotating body on the driving or driven side to shift axially with a tilted surface formed on plane facing each other of the two components produced through axial facing thereof.  
     CONSTITUTION: When a control rod 30 is allowed to shift right together with a ring-shaped cam 26, a cam floor 23 moves onto a higher portion of the surface of the cam 26 to depress a flanged pin 18, whereby the pin 18 compress a spring 22 to allow a medium diameter portion 18B to be brought into contact with a tilted surface member 16. Accordingly, the member 16 is exerted by the spring 22 to push a ball 27. Thus, a half-engaged clutch condition is made by the pressure of the spring 22. When the rod 30 is allowed to shift right further, a locking pin 3 is pulled out of an embedded hole 35 by a flange 31 of the cam 26, whereby a flange 2 and a pressure plate 3 make a relative rotation so that the ball 27 moves onto tilted surfaces 13 and 14. The resulting force makes a pressure between steel plates 6 and friction plates 9. In this manner, the clutch is completely engated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5499489-A (JP)
Title: Magnetic field generating apparatus for magnetic flaw detection
Inventor: IWAO NORITO
IPC: G01N27/83
Filed: 1978-01-21
Abstract: PURPOSE: To prevent fluctuations of required power consumption due to different thickness by increasing or decreasing the power consumption according to the width of the material being detected, by selecting and energizing the basic coil depending on the width of the material being detected, and moving the coil assembly up or down according to the thickness thereof.  
     CONSTITUTION: A coil assemly consists of basic coils 31, 31' to 34 to 34' which are braided and composed to form intersections, and possesses terminals 35, 35'. This coil assembly is supported at the end of coils 31 to 34' by supporting stands 41, 42', and is suspended by operation rods 42, 42' in a way to be able to move up and down. Thus, the magnetic field generating apparatus is constituted, below which is moved the material being detected 7 by means of a transfer roll 8. Constituting in the suspension structure, the length of the coil may be divided, and the intermediate tap may be taken out. Therefore, the coil length may be selected according to the width of the material being detected, so that the supply power may be saved. In addition, since the coil may be moved up and down, the spacing to the material may be adjusted according to the thickness of the material, so that the current supply may be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11201852-A (JP)
Title: Pressure sensor
Inventor: YAMAGISHI KOZO
IPC: G01L9/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor in which a case can be positioned easily by a method wherein a locking part is formed and the case for electromagnetic shielding is locked, and stopped by, a coupling so as to be positioned. SOLUTION: A pipe 13 in a state protruding partly from a pressure introduction hole 11 in a coupling 10 is welded to a pressure detecting element 20 as a lining member. Then, the inside face of a cylindrical part 22 which is formed integrally at a metal diaphragm 21 in the pressure detecting element 20 is brought into contact with the outside face of the pipe 13, the inside of the cylindrical part 22 communicates with the pressure introduction hole 11, and a hydraulic pressure acts on the pressure sensing face of the diaphragm 21. According to its detection pressure, an output means outputs an electric signal to the outside.  In a case 31, for electromagnetic shielding, by which an electric circuit component 50 provided at the output means is protected from a noise, its bottom part is welded onto the mounting face 10B of the coupling 10, and the pressure detecting element 20 is housed at its inside. At this time, a protrusion part 31A which is formed at the peripheral edge in the opening part on the bottom side of the case 31 is fitted and locked by, the peripheral edge at the upper part of a positioning groove 16 which is formed as a coupling and stopping part on the outer circumferential side of the taper face 15 of the pressure introducing hole 11, and the case 31 is positioned to the coupling 10.
Patent JP-H09330181-A (JP)
Title: Method and circuit for selector data decoding of cd-rom driver
Inventor: TEI SEIGEN
IPC: G11B20/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To shorten an error correction time, to enable fast processing, and increase the rate of data transmission to a host computer by performing error correcting processes for sector data divided into an L plane and an R plane individually by provided error correction parts. SOLUTION: An input data processing part 411 detects a synchronizing signal in the sector data from the output data of a frame decoder part 1 and applies it to L- and R-plane error processing and storage parts 401 and 402 and an external memory 102, and an external memory 102 stores one-sector data from the point of time. Then the input data processing part 411 generates an error correction control signal and inputs it to the L- and R-plane error processing parts 401 and 402 to set error correction periods. At this time, the L- and R- plane error processing parts 401 and 402 read the 1-sector data out of the external memory 102, correctd errors of the L and R planes, and store them in the external memory 102.
Patent JP-S5391908-A (JP)
Title: Method of treating heavy oil
Inventor: ISHIKAWA TADAMASA
IPC: C10G9/00
Filed: 1977-01-24
Abstract: PURPOSE: Heavy oil is heat treated by combination of inner heating gas phase reaction and liquid phase reaction to non-catalystically produce light oil and aromatic pitch of high quality in high yield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10197284-A (JP)
Title: Measuring unit
Inventor: TATSUMI YOSHIAKI
IPC: G01D3/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a measuring unit in which a coefficient in a reduction formula can be updated automatically to a value suitable for measuring conditions, environments, or the like, through a simple operation even if a plurality of coefficients requiring alteration are present in an expression for converting detection results to measured value. SOLUTION: The measuring unit for taking a detection data from a sensor section (a) into an operating section (b) for converting the detection data, according to an expression including coefficients, into measured value being presented on a display (c) comprises means (d) for storing the expression for conversion, and means (f) for updating the coefficients in the expression for conversion using the content stored in the memory means (d), an expected measured value inputted from an input means (e) and a value displayed by the measuring unit. According to the arrangement, coefficients in the expression for conversion can be updated optimally through a simple operation for inputting numerals.
Patent JP-S5391402-A (JP)
Title: Operating apparatus for series junction pump system
Inventor: MAKINO HIROSHIGE
IPC: F04D15/00
Filed: 1977-01-24
Abstract: PURPOSE: To scheme to reduce cost through the omission of the junction tank and prevent the freezing of liquid in the junction tank and the rise of the pressure by arranging the water-filling detector and the electromagnetic valve in the ]-shaped pipes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61166197-A (JP)
Inventor: MURAKAMI YOICHI
IPC: H05K3/34
Filed: 1985-01-18
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-S61166247-A (JP)
Title: Data transmission system
Inventor: TACHIBANA JUNICHIRO
IPC: H04L13/00
Filed: 1985-01-18
Abstract: PURPOSE:To reduce useless operation of data transmission system by providing a data length display part and constituting a frame while a data length of an information part is made variable so as to transmit the data thereby improv ing the efficiency of data transmission. CONSTITUTION:A flag sequence F consists of a pattern of 8-bit '01111110'. An address part A and a control part C consist of 8-bit. A data length index part L in, e.g., 8-bit is provided after the control section C. The data length index part L consists of a data representing the data length of an information part D succeeding thereto. Further, only a picture signal DATA is given to the information part D. In case of a frame without a filler (f), the frame length is nearly equal to that of a conventional length. In case of a frame with a filler (f)m however, the frame length is decreased than a conventional length by the share of the filler (f) nearly.
Patent JP-H09198982-A (JP)
Title: Delay time element relay
Inventor: URUSHIYAMA NOZOMI
IPC: H01H47/18
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a push-up relay which can give the prescribed delay time element certainly even when a switch element constituting the output circuit of a timer circuit goes in failure. SOLUTION: A main relay 3R has a contact 3R3 which constitutes a delay time element output S2. A timer circuit 2 starts counting time Tt from the impression of an input signal S1 and puts an output circuit 21 in electrical continuity when the time Tt has elapsed. The first magnetizing condition circuit 3 energizes the main relay 3R when the second aux. relay 2R is energized in the condition the first aux. relay 1R is energized, and maintains the energized condition even after the main relay 3R is energized. The second magnetizing condition circuit 4 energizes the first aux. relay 1R when the first delay time T1 has elapsed in the condition that the second aux. relay 2R and main relay 3R are not energized, and puts the first aux. relay 1R in non-energization when the second delay time t2 has elapsed in the condition that at least one is energized.
Patent JP-H09192538-A (JP)
Title: Conical centrifugal filter
Inventor: ENRI HERARUDO BUIRIIEMU PIERUS
IPC: B04B7/18
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal filter which separate solid from liquid. SOLUTION: This conical centrifugal filter for separating solid components from liquid components is equipped with a truncated cone shaped conical side wall composed of a base plate 2 and thin pieces which are attached to the plate 2 by rotary shafts, respectively. To continue a truncated cone shaped conical basket 1, the adjacent thin pieces are made to partially overlap each other, and the conical angle can be changed so that different raw materials can be separated efficiently.
Patent JP-S62164570-A (JP)
Title: Printer
Inventor: HIRATA HARUHIKO
IPC: B41J29/10
Filed: 1986-01-17
Abstract: PURPOSE:To make it possible to reduce noise generated when a platen knob is rotated manually at the setting time of paper, by subjecting a stepping motor to two-phase excitation when a platen is held. CONSTITUTION:When a knob 5 is rotated manually at the time of the setting of paper to a platen 1 to which holding torque is applied by a stepping motor 6 of which the one-step angle is set to one cycle and which has a static torque characteristic wherein a torque direction reverses two times a little at a time, discontinuous holding torque is generated in the stepping motor 16 by the static torque characteristic of said motor 16 as the angle of rotation of a rotor advances. Therefore, the platen 1 rotates intermittently by said holding torque and, further by the intermittent transmission torque between a gear 4 and a idler gear 7, force acts on the platen 1 in the direction vertical to the shaft thereof but is smaller than one-phase excitation. By this method, noise generated when the platen knob is manually rotated at the setting time of paper can be reduced.
Patent JP-S61165017-A (JP)
Title: Thrust bearing device
Inventor: NARUMIYA HIROSHI
IPC: F16C32/06
Filed: 1985-01-16
Abstract: PURPOSE:To make it possible to prevent air bubbles from being drawn into pockets, by forming cruciform grooves in a thrust pad to allow oil to flow from the cross point of the cruciform grooves to the ends of the grooves. CONSTITUTION:Oil grooves 6 in a cruciform shape are formed in four sector-like pocket surfaces of a thrust pad such that the oil grooves pass through the center of the pad. A low pressure oil is fed from the outside through a feed pipe 7 to the cross point C of these cruciform oil grooves. With the provision of the cruciform grooves 6 in the thrust pad 2 the resistance force of the bearing against unbalanced thrust load is increased, and further oil always flows from the cross point of the cruciform grooves 6 to the four groove ends. Thereby, there no fear that air bubbles are drawn into four pockets from the cruciform grooves.
Patent JP-S56108644-A (JP)
Title: Driving device for winder
Inventor: MATSUMOTO TATSUROU
IPC: B65H23/18
Filed: 1980-01-24
Abstract: PURPOSE: To give the optimum tension to a winding sheet continuously without giving any restriction to an unwinder-side drive motor by providing the unwinder with a device to give a reverse torque to repair the sheet.  
     CONSTITUTION: A sliding clutch 21 of a powder coupling or the like is arranged between an unwinder 11 and a drive motor 12 for transmitting a reverse torque to repair a sheet and driving the drive motor 12 continuously. The transmitting torque of the sliding clutch 21 is selected to be 100% of the generated torque of the drive motor 12 for an ordinary operation (containing acceleration, operation, deceleration, and emergency stop), and to be under the braking torque of a drum brake 15 for repairing the sheet, on the basis of the control of an excitation device 22. This construction permits to attain the expected purpose since the transmitting torque is reduced under the braking torque of the drum brake 15 for repairing the sheet, and the sheet can be repaired continuously without taking a stole state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57120690-A (JP)
Title: Method for prevention of inclusion of foreign matter to outlet side sealing rolls in horizontal type electroplating device
Inventor: YOKOYAMA SHIYOUJI
IPC: C25D5/00
Filed: 1981-01-21
Abstract: PURPOSE: To prevent the entry of foreign matter between outlet side sealing rolls and a strip by injecting the plating soln. on the strip plated on the biting side of the outlet side sealing rolls in an electroplating cell having the sealing rolls on the inlet and outlet sides from one side to the opposite side.  
     CONSTITUTION: A strip 5 is passed into the plating soln. 4 in an electroplating cell 1 provided with inlet side sealing rolls 2, 2 and outlet side sealing rolls 3, 3, whereby it is electroplated. In this case, a nozzle 10 is installed on the biting side of the rolls 3, 3 to inject the plating soln. onto the strip 5 through a nozzle port 11, thereby blowing off the foreign matter placed on the strip 5 and the foreign matter in the plating soln. near the rolls 3. The entry of foreign matter between the rolls 3 and the strip 5 and the formation of flaws on the plated surface of the strip are prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11199795-A (JP)
Title: Production of emboss-patterned metal fragment
Inventor: NAKANISHI MASAJI
IPC: C09C1/62
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing emboss-patterned metal fragments suitable for a hologram pigment in a high yield. SOLUTION: A shape transfer layer 12 is formed on a substrate film 10, and a peeling promotion layer 14 is printed in a certain size on the surface of the shape transfer layer 12. On the surface of the shape transfer layer 12 with the peeling promotion layer 14 printed thereon, a reflection layer 16 comprising a metallic material is formed in the form of a thin film by vapor deposition. A solvent is caused to act on the reflection layer 16 so that only a part of the reflection layer 16 formed on the peeling promotion layer 14 is selectively peeled. Thus, metal fragments having the same size as the peeling promotion layer 14 can be obtd. and the yield of the emboss-patterned metal fragments can be improved.
Patent JP-H10207645-A (JP)
Title: Method for controlling output and device therefor and picture formation device equipped with the same device and storage medium for storing program for executing the same method
Inventor: MITA YOSHINOBU
IPC: G06F3/12
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the output of data, and to suppress the increase of a memory capacity. SOLUTION: Picture data described in a PDL(page description language) are stored in a memory 3, and the PDL data are developed by a rendering part 4, and stored in a band buffer 5. The data stored in the band buffer 5 are read by band units, compressed by a lossless/Rossi compressing part 7, and stored in a compression memory 10. The compressed data stored in this compression memory 10 are extended by a lossless extending part 11, outputted to a processing part 12 for a printer, and outputted to a color printer 13, and printed. Also, this device is provided with a real time through-pass 16 for directly outputting the data of the band buffer 5 to the printer 13, and a sub-close path 15 used at the time of receiving the PDL data by plural blocks.
Patent JP-H07205452-A (JP)
Title: Ink jet device
Inventor: TAN ATSUTO MINGU
IPC: B41J2/175
Filed: 1994-01-25
Abstract: PURPOSE:To normally operate suction and exhaustion and raise a printing accuracy by a method wherein a piston shaft is controlled using a control means so that a piston and a flange are brought into close contact with each other during a non-operation time of a recovery pump. CONSTITUTION:When a piston 11 reaches a bottom dead center, the piston moves in a reverse direction to return to a state shown by a figure. At this time, the piston 11 starts moving together with a piston shaft 12 after a slip-off preventing part 12c of the piston shaft 12 abuts on the left end of the piston 11 by a frictional resistance between a piston slide surface 11a and the inner surface of a cylinder 10. In this manner, a gap is formed between a sealing surface 11b and a flange part 12a. As the piston 11 moves from left to right, absorbed ink flows into the opposite side of the cylinder 10 through a groove part 12b which is the gap between the sealing surface 11b and the flange part 12a. Next, repeating the longitudinal reciprocation of the piston 11 discharges the ink outside through a waste ink tube 15 of the cylinder 10.
Patent JP-S60150564-A (JP)
Title: Charging apparatus
Inventor: NAGASAKI HARUKI
IPC: H02J7/00
Filed: 1984-01-18
Abstract: PURPOSE:To realize energy saving through reduction of wasteful use of power by providing a conversion relay which receives an input of electrical signal from a charging detection circuit and mechanically turns OFF a charging switch. CONSTITUTION:A cock blade 17 is protruded during the charging but since a drive lever 3 does not move in this case, a charging switch 18 is kept closed and a battery 9 is charged. When charging is completed, a current flows into a coil 8a of a conversion relay A owing to a signal sent from a charging detection circuit 22. Thereby, a drive lever 3 of conversion relay A moves momentarily to the other side and therefore a charging switch 18 opens, cutting the input and suspending the charging, and an iron piece 5 is fixed in such a condition as being depressed around the fulcrum 5a by an attracting force of a permanent magnet 6. When the clock blade 17 is accommodated again, an engaging protrusion 17b drives a following protrusion 3a and a drive lever 3. Thus, preparation of charging is automatically established by return of charging switch 18.
Patent JP-H09200140-A (JP)
Title: Optical receiver
Inventor: IWAMOTO MITSUHIRO
IPC: H04B10/572
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To quicken a response speed for automatic gain control and to suppress output power fluctuation of the optical receiver by conducting automatic control through the use of optical current detection of a light receiving element and high frequency power detection. SOLUTION: A 1st control section 7 and a 2nd control section 9 respectively control a 1st variable attenuator 3 and a 2nd variable attenuator 4 to keep output power of the optical receiver constant in response to the detection output by an optical current detection section 6 and a high frequency power detection section 8. That is, the optical current detection section 6 detects an optical current change in response to the optical reception power to send a signal to the 1st control section 7, which controls the attenuation in the 1st variable attenuator 3 in response to the interpolation current detected.  On the other hand, the high frequency power detection section 8 detects an output signal power of the amplifier 5 to inform it to the 2nd control section 9, which controls the attenuation of the 2nd variable attenuator 4 in response to the power of the output signal detected by the 2nd control section 9 by a feedback control system. thus, the gain fluctuation due to the individual difference from the equipment and an environmental change is absorbed.
Patent JP-H06212705-A (JP)
Title: Reinforcing structure for architectoral structure body
Inventor: NAKAMURA YOSHIHIRO
IPC: E04B1/348
Filed: 1993-01-19
Abstract: PURPOSE:To relax the restriction of building design by fixing a reinforcing plate to ease structural-mechanical deformation around the outer periphery of a shape steel member where the structural-mechanical deformation results from external force given to a architectural structure body. CONSTITUTION:In the case where new deformation caused by external force in a steel frame column 1 is previously presumed, two sheets of deformation checking steel reinforcing plates 2 are attached to the outer periphery of the column 1 by welding so as to be located along a longitudinal direction and mutually opposite. Next, the plate 2 acts so as to increase thickness at the deforming spot of the column 1 and to check its deformation for restricting the deformation to that shown by a two-dot chain line. Thus the restriction of building design can be relaxed by fixing the plate to the outer periphery of the column 1.