baber/WOPTO huggingface dataset:
Patent JP-S62214898-A (JP)
Title: Screen residue dehydrator
Inventor: OUCHI NOBUO
IPC: B01D29/25
Filed: 1986-03-18
Abstract: PURPOSE:To make a continuous dehydration with high dehydration efficiency by press-feeding screen residues by a conveying screw into a conveying press pipe, then compressing and dehydrating the same. CONSTITUTION:The screen residues are thrown from a supply port 7 into an outside cylinder 5 and are gradually conveyed from a hermetic end 5a side to an open end 5b side and are further fed by the conveying pressure of the screw 6 into the conveying press pipe 25. The screen residues are then pushed out of a hopper part 29 at the top end of the conveying press pipe 25. The screen residues are gradually compressed and dehydrated in this process. The dehydration is executed in the stage when the screen residues are not compressed in the primary water draining hole in the lower part of the supply port 7 and thereafter, the dehydration of the highest efficiency is executed on the upper side of a water draining plate. The dehydrated water is discharged from the water draining hole into a receiving tray 22. The screen residues are further dehydrated in the conveying press pipe 25 and the water thereof arrives at the outside cylinder 5 by flowing in the pipe 25 and is discharged from the water draining hole.
Patent JP-H04294921-A (JP)
Title: Pipe cutter
Inventor: MORI YOJI
IPC: B23D21/00
Filed: 1991-03-25
Abstract: PURPOSE:To carry out pipe cutting smoothly by arranging a push-pressing force receiving member in the tip part of a cylindrical body so that push-pressing force can be received from outside of a pipe when a cutter is cut into the pipe. CONSTITUTION:A shaft shape body 7 is inserted into a cylindrical body 6, which is provided with a cutter 5 to cut into a pipe from inside, on the tip side so as to be operated freely, and a pipe inside surface receiving member 10 situating on the opposite side of the diameter direction is also arranged in the cylindrical body 6. The clearance between the cutter 5 and the pipe inside surface receiving member 10 is constituted so as to be expanded/contracted freely according to operation of the shaft shape body 7, and a push-pressing force receiving member 11, which receives push-pressing force from inside of the pipe when the cutter 5 is cut into the pipe by expanding the clearance, is arranged in the tip part of the cylindrical body 6. Thereby, since the push-pressing force applied by the cutter 5 can be received in the cutting place of the pipe by means of the push-pressing force receiving member 11, by operation in which a cut/removed part of the pipe is moved outward to expand its diameter, the tip part of the pipe can be prevented from being bent, so that the pipe cutting can be carried out smoothly.
Patent JP-H08263265-A (JP)
Title: Phase difference absorbing circuit
Inventor: SUGANO KEIICHI
IPC: G06F5/06
Filed: 1995-03-20
Abstract: PURPOSE: To set delay time to be within prescribed time by providing phase difference counters counting clocks by phase difference absorption start signals and decoders detecting that count values become setting values and outputting the read start signals of data written into FIFO for a O-system and a 1-system. CONSTITUTION: Counting is started by the phase difference absorption start signal and the phase difference counter of the 0-system counts the clock. On the other hand, counting is started by the phase difference absorption start signal and the phase difference counter 8a of the 1-system counts the clock. The decoder 7 detects that the count valued of the phase difference counters 8 and 8a become the setting values. Read control circuits 3 and 3a read data quantity which is written into FIFO 1 and 1a of the 0-system and the 1-system. Signals starting reading are outputted to a selector 11, both data are selected and they are set to be output data. Thus, delay time can be shortened.
Patent JP-S59187429-A (JP)
Title: Automatic screw tightening device
Inventor: WATANABE MASAYUKI
IPC: B23P19/06
Filed: 1983-04-05
Abstract: PURPOSE:To automatically perform the positioning of a screw so as to enable the screw to be promptly tightened, by fixing the fixed board of a remote center compliance (RCC) mechanism to a supporting member movable in the vertical direction and mounting an external thread tightening socket to the movable board of the RCC mechanism. CONSTITUTION:A supporting member 19 is mounted to a shaft 6a of an air cylinder 6 in an automatic screw tightening device 5, and a fixed board 8a of a remote center compliance (RCC) mechanism 8 is mounted to a bottom face of the supporting member 19. The RCC mechanism 8 comprises the fixed board 8a, movable board 8b and a resilient member 8c provided between said both boards. A cylindrical part 9a of a supporting metal fixture 9 is concentrically mounted to a bottom face of the movable board 8b, and a shaft 14 of a socket 13 is set to the cylindrical part 9a through a bearing 16. Even if misalignment of the center and the angle is provided between a bolt 17 and an internal thread 4, the supporting metal fixture 9 is moved in the direction of the center line of the internal thread 4 in a work 3 and aligned with the center line, performing proper screw tightening by a function of the RCC mechanism 8.
Patent JP-H01302707-A (JP)
Title: Electromagnet
Inventor: KAMITSUBARA TSUNEO
IPC: F16K31/06
Filed: 1988-03-16
Abstract: PURPOSE:To ensure the fail-safe function works by arranging a permanent magnet within either a fixed iron core or a movable iron core so that the direction of magnetization coincides with the direction of displacement of the movable iron core caused by energizing an electric winding. CONSTITUTION:A permanent magnet 9 is arranged within either a fixed iron core 2 or a movable iron core 3 so that the direction of displacement coincides with the direction of magnetization of the movable iron core 3. When a current energizing an electric winding nears zero with the iron core 2 and the iron core 3 being adsorbed by the magnetic pole surface, the condition, phip1>>phip2 0, is necessarily established because the magnetic resistances are present along the magnetic paths of a gap 6 and another magnetic flux phip2, whereby the magnetic attraction by the magnet 3 acting between the iron core 2 and the iron core 3 becomes small. The attraction of the iron core 2 and the iron core 3 is released by a biasing force of a spring 4 in the direction indicated by an arrow 8. Accordingly, it is ensured that the fail-safe function accurately works.
Patent JP-S61219309-A (JP)
Inventor: MATSUDA YOSHIMASA
IPC: A01F12/52
Filed: 1985-03-25
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-H08252541-A (JP)
Title: Grader for spherical vegetables and fruits, such as tomatoes
Inventor: SUZUKI EIICHI
IPC: B65B25/04
Filed: 1995-03-20
Abstract: PURPOSE: To secure a space to enable an operator to stand on a hand placing section by limiting the number of pieces of sloped receiving links relative to a single supporting bridge and receiving vegetables and fruits with a pair of the right and left sloped receiving links. CONSTITUTION: Each supporting bridge 3 to be integrally mounted with one side of link plates 1a of a traveling chain 1 is projectingly provided with two pieces of the sloped receiving links 5 pivotally and independently fitted at the base ends in parallel to each other apart a respective projecting spacing c'. A conveyor transporting body is constituted by continuing V-shaped placing parts 6 formed by a pair of such sloped receiving links 5. In such a case, the sloped receiving links 5 are pivotally fitted at fulcrum shafts 4a mounted with springs 8 for turning on the supporting arm parts 3a of the supporting bridges 3. Further, the detaining step parts 5a of the base ends are detained to actuation lever rods 10 to be pressed by a rotary solenoid type control means (control means) 9 on the transporting machine frame side.  The control means 9 turn and hang the sloped receiving links 5 in accordance with the sorting signals.
Patent JP-S61220553-A (JP)
Title: Ring trip circuit
Inventor: KITAMURA MASAKI
IPC: H04M3/02
Filed: 1985-03-27
Abstract: PURPOSE:To adapt the titled circuit to circuit integration by constituting the said circuit of an operational amplifier, plural resistors, and one capacitor. CONSTITUTION:When transmitting a call signal, the call signal from a call signal generating circuit 7 goes through a changeover switch 5, telephone line L2, telephone set 1, telephone line L1 and a changeover switch 3, and flows in the resistors R1 and R3 of the ring trip circuit. When the telephone 1 is hooked off, the D.C. voltage of a D.C. power supply source 9 is superposed on the call signal, and the said voltage is supplied to the inverse input terminal of the operational amplifier via the resistor R3. As a result, the input voltage to the inverse input terminal becomes higher than that supplied to a non-inverse input terminal by the value of the said D.C. voltage constituent, and accordingly, a response signal for the called subscriber is outputted from the operational amplifier 11.
Patent JP-H09249281-A (JP)
Title: Supporting device for bottom pipe-base of vertical container for transportation
Inventor: OBAYASHI YOSHIAKI
IPC: B65D85/68
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To ease the stress acting on the base part of a pipe-base in consideration of the possibility that during transportation of a vessel by the use of the conventional technique the pipe-base becomes a cantilever and an excessive stress caused by an impact load my occur in the base part of the pipe-base and damage it. SOLUTION: In a tower or vertical container 1 by utilizing a support ring 4 and a pierced part in skirt 3 both of the pipe-base 2 and in use in the conventional technique the part discussed here is fixed by a supporting device 5. By fixing a pipe-base 2 by the supporting device 5 the stress that has in the past occurred in the base part of a pipe-base during transportation can be reduced considerably and the part under discussion can be prevented from being damaged.
Patent JP-S61220409-A (JP)
Title: Manufacture of electric-discharge lamp ballast
Inventor: SAKAI SHIGEAKI
IPC: H01F37/00
Filed: 1985-03-27
Abstract: PURPOSE:To improve productivity by winding a tape which tape has a heat- hardening resin layer that softens and bears fluidity when heated, and hardens when further heated, around the outer periphery of a coil. CONSTITUTION:A tape 1 is wound around the outer periphery of the coil 7 which is wound around a coil bobbin 5. This tape has a heat-hardening resin layer 3 which softens and bears fluidity when heated, and hardens when further heated. A central core 8 is inserted into the bobbin 5 which was applied with a sheathing treatment in this way, side leg cores 9 are arranged on the outside thereof, and these are integrally assembled. A sheathing material is attached to the magnetic circuit into which the coil 7 was incorporated in this manner. The assembly 17 constructed as this is heat-treated. Whereupon, the layer 3 softens and bears fluidity. When the layer has been fully fluidized, if the temperature of the atmosphere is increased, the resin which has run off from the layer 3 hardens and adhesively fixes the coil 7 to the top cover 11, the bottom plate 12 and the cores 9.
Patent JP-S62218485-A (JP)
Title: Method of thermal cracking for production of petrochemicals from hydrocarbon
Inventor: OSHIMA MICHIO
IPC: C07C4/04
Filed: 1986-03-20
Abstract: PURPOSE:To decrease the yield of methane and, at the same time, to improve the yields of ethylene and propylene, by producing petrochemicals through thermal cracking of hydrocarbon in the presence of a high-temp. methane-contg. gas produced by making use of oxygen. CONSTITUTION:A starting hydrocarbon 1 is fed into a cracker 2. At the same time, a high-temp. methane-contg. gas 4 heated at 850 deg.C or above with oxygen 5 is fed into the cracker 2, where it is mixed with the starting hydrocarbon 1. After the completion of the thermal cracking, a reaction fluid 6 is fed into a quenching device 7 to quench it. The cooled reaction fluid 8 is fed into a separation-purification system 9, where it is separated into a cracked oil 10, an org. hydrocarbon 12, an olefin product 13, a fuel gas 14, a methane-contg. gas 15, etc. A part of the methane-contg. gas 15 is circulated into the cracker 2. This brings about an increase in the methyl radical concn., and the coupling effect thereof contributes to an improvement in the yield of ethylene.
Patent JP-S55153452-A (JP)
Title: Line adaptor
Inventor: MIURA TETSUO
IPC: H04L13/00
Filed: 1979-05-17
Abstract: PURPOSE:To remarkably reduce the amount of processing of the line control section or upper-rank unit, by providing the means to compare the transmission character CHR given from the line control section with specified CHR and the circuit producing the error control code. CONSTITUTION:When the start of transmissin is instructed from the line control section to the line adaptor section 1 and the transmission CHR is transferred to the transmission CHR buffer 5, the adaptor control section 2 instructs it to the CHR comparison circuit 3, which compares the content of the buffer 5 and the designated CHR in the sepcified CHR. When the result of comparison is in agreement, the contorl section 2 reports it to the line control section to hold the start to the check code generating circuit 4 having the operating function and the generation of the error control code untill another instruction is given from the line control section. Succeedingly, when the transmission CHR in the buffer 5 is transmitted to the CHR separation cicuit 6 and the instruction of check code transmission is given from the line control section, the control section 2 instructs that the result of operation of the circuit 4 is transmitted to the data transmission line. Accordingly, the operation of check code is not required for the upper-rank units.
Patent JP-S62218175-A (JP)
Title: Ribbon-reversing mechanism for ribbon cassette for printer
Inventor: MABE SHUJI
IPC: B41J32/02
Filed: 1986-03-20
Abstract: PURPOSE:To maximize a useful life and prevent misprinting from occurring, by providing a pair of reversing members opposed to each other to form therebetween a gap for passing a ribbon therethrough in a reversing manner, and enabling at least one of the reversing members to be moved relative to the gap in cooperation with a spring member. CONSTITUTION:A pair of reversing members 15, 16 opposed to each other to form therebetween a gap (g) for passing a ribbon 1 therethrough in a reversing manner and a spring member 17 for returning the reversing member 15 to a normal position are provided. The member 15 is supported by a support shaft 15a at a ribbon paying- out part 11b so that it can be oscillated with the shaft 15a as a center. The reversing member 16 is fixed to the ribbon paying-out part 11b in an integral form. As the ribbon 1 is used, a joint part 1c of the ribbon 1 is gradually loosened, and even when the thickness thereof becomes larger than that of a fabric part of the ribbon 1, the joint part 1c oscillates the reversing member 15 (in the direction of an arrow B) to the downstream side with respect to a ribbon feeding direction (arrow A) against the force of the spring member 17, so that the joint part 1c can pass through the gap (g) while enlarging the gap. After the passage of the joint part 1c, the reversing member 15 is automatically returned to an original position.
Patent JP-S61219528-A (JP)
Title: Wire cut electric discharge machine
Inventor: KINOSHITA MITSUO
IPC: B23H7/06
Filed: 1985-03-27
Abstract: PURPOSE:To carry out taper cutting accurately by preventing a wire electrode from being bent at a large angle by means of a buffering part of a wire supporting part and correcting the resultant errors in a machining passage and an oblique angle. CONSTITUTION:A wire supporting part 30 has a diamond die 31 having a diameter nearly equal to that of a wire electrode 6, and a buffering part 32 having a circular arc shaped section under the die 31. The wire electrode 6 which is stretched obliquely downward, is brought into contact with the buffering part 32, preventing the wire electrode 6 from being bent at a sharp angle even if the supporting point of the wire supporting part is shifted downward increasing an oblique angle for taper cutting. The correcting amount in the horizontal direction of a machining passage is operated in accordance with the supporting point of the wire supporting part, to correct a machining data and an oblique angle data.
Patent JP-S62218137-A (JP)
Title: Construction of thermal ink jet printer
Inventor: ARAKAWA MASATSUGU
IPC: B41J2/005
Filed: 1986-03-20
Abstract: PURPOSE:To improve printing efficiency by enabling printing to be performed respectively during carrier shuttle action and also film to be driven under interlocking with the movement of the carrier. CONSTITUTION:A film drive pulley 28 and a coaxial gear 35 are fitted to a rack 33 through an idle gear 34, so that the film drive pulley 28 rotates in normal and reverse directions interlocked with the movement of a carriage 22. This causes film 24 to move relatively along the surface of a thermal head 23. Ink is supplied from an ink tank 36 to the film 24 which enters the surface of the thermal head 23. The film 24 which passes through the thermal head 23 and finds its way into the ink tank 36 is cleaned by a cleaning part. Thus the film 24 moves relatively on the thermal head 23 without necessitating a special drive source because it moves to and fro under interlocking with the carriage 22. In addition, ink is supplied to the film 24 before printing when the latter moves relatively. In this way, the printing efficiency can be improved at low cost.
Patent JP-H06251891-A (JP)
Title: Lighting control device for discharge lamp
Inventor: DOKE TAKAHIRO
IPC: H05B41/24
Filed: 1993-02-24
Abstract: PURPOSE:To start a lighting even when a dimming quantity is set less than a rating by controlling a power control means according to a determined first characteristic for lighting start before lighting, in a lighting control device, and switching the control characteristic of the power control means from the first characteristic to a second characteristic after lighting. CONSTITUTION:The alternate current from a commercial AC power source 10 is converted to a direct current and inputted to a chopper circuit 40 through a smoothing capacitor 25. The ON/OFF signal formed by a chopper control circuit 130 is inputted to the circuit 40, and the output from this is inputted to an inverter circuit 70 through a DC reactor 50 and a smoothing capacitor 26. Thereafter, in the circuit 70, the direct current is converted into a rectangular wave alternate current having a determined frequency, and then supplied to a high pressure discharge lamp 100. The control of the current value at this time is conducted by changing the set value of an output luminance regulator 120. Thus, the regulation of the power quantity by a power regulating device 1 is carried out only by the current control by the circuit 40, and only the current level value is changed without carrying out the frequency control by the circuit 70 to eliminate the superposition of dead time which causes a lighting failure.
Patent JP-S52144973-A (JP)
Title: Positioning method of semiconductor wafers
Inventor: KISHINO SEIGOU
IPC: H01L21/302
Filed: 1976-05-28
Abstract: PURPOSE: To perform mask aligning by using parallel moire patterns and mixed moire patterns and produce semiconductor elements of hig yield and good quality. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62215956-A (JP)
Title: Automatic development processor improved drying efficiency
Inventor: YAMAMICHI HIROTSUGU
IPC: G03D3/00
Filed: 1986-03-17
Abstract: PURPOSE:To decrease a noise, and to improve the drying efficiency by surrounding a drying fan with a box cover, and providing both blow-off and suction holes which are pierced on the cover. CONSTITUTION:At least one piece of drying fan 3 is placed in a box cover 4 of a drying part of an automatic development processor 1, and also, on the side opposed to both faces of a film of the cover 4, a blow-off port 8 of the drying fan, and a fitting plate which have pierced plural suction holes 9 in its peripheral edge are provided, plural pieces of suction holes 9 are pierced on the wall surface of the box cover of the opposite surface to the fitting plate 5 side, and when a sheet film is being carried, dry air is blown from both the surface and the reverse side of the film. Since the drying fan is provided in the box cover, a double wall is constituted of a facing wall of the device and the box cover, in the outside of the drying fan, a temperature of hot air is kept constant in the drying part, the heating efficiency of air is improved, and a noise is decreased. Also, since the inside of the box cover is narrow, the heat loss is very small.
Patent JP-H09250606-A (JP)
Title: Gear transmission device and image forming device
Inventor: KOBAYASHI MASAKAZU
IPC: F16H1/20
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To restrain the deviation of displacement when the body to be driven is rotated in a gear transmission device transmitting the rotation from the gear of the driving side to the gear of the driven side through the two gears provided on the same shaft. SOLUTION: There are provided a first gear 1 connected with a drive source side, a second gear 2 connected with a body to be driven side, a third gear 3 engaged with the first gear 1, and a fourth gear 4 attached to the same shaft as one of the third gear 3 and engaged with the second gear 2 as a gear transmission device, and the number of teeth of one of the third gear 3 and the fourth gear 4 is made to be odd times the number of teeth of the other. Then, the timing when the fluctuation of rotation speed of gears caused by the engagement of the first gear and the third gear becomes a maximum is made to be substantially agreed with the timing when the fluctuation of rotation speed of gears resulting from the engagement of the second gear and the fourth gear becomes a maximum.
Patent JP-H05225873-A (JP)
Title: Manufacture of board-type temperature fuse
Inventor: HATTORI NORISUKE
IPC: B23K3/00
Filed: 1992-02-14
Abstract: PURPOSE:To ensure smooth spheroidal parting of a fused alloy during temperature fuse operation by applying flux onto a nozzle port, the inner hull of which is shaped to store a low-melting-point fusible alloy piece in, in contact with the applied face. CONSTITUTION:A nozzle 52 provided with a spacer 521 and a nozzle port 522 the inner hull of which is shaped to store a low-melting-point fusible alloy piece in is attaches to the lower end of a flux container 51 supported by a cylinder 53. A pair of foil electrodes are provided on one side of an insulation board to transfer a board type temperature fuse mainframe A1, for which the low-melting-point fusible alloy piece is bridged between the tips of the electrodes, along a transfer passage 6 and stop it right under the nozzle 52. The nozzle 52 is lowered by the operation of the cylinder 53 to put the nozzle port 522 in contact with the upper face of the mainframe A1, an electromagnetic valve 57 is opened to deliver air from an air source 55 into the container 51 and to deliver flux from the container 51 into the nozzle port 522, flux is applied onto the low-melting-point alloy piece and then resin liquid is applied thereto.