baber/WOPTO huggingface dataset:
Patent JP-H08274762-A (JP)
Title: Bit rate detecting circuit
Inventor: EMA NORIYUKI
IPC: H04L7/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a bit rate detecting circuit of extremely simple constitution by employing a simple constitution including a detection part for a bit rate and a smoothing process for the bit rate. CONSTITUTION: A regenerated waveform is inputted to the input terminal 1 of the bit rate detecting circuit and a synchronism detecting circuit 2 decides a regenerated signal as 0.1 with a proper threshold value and measures continuance. The output of the circuit 2 is inputted to a subtracter 41 which finds the difference from a bit rate output and a subtracter 42 which finds the difference from the bit rate output by halving it through a 1/2 circuit 3. The outputs of the subtracters 41 and 42 are inputted to a rate deciding and selecting circuit 5, which decides 1T when the output of the subtracter 41 is less than a specific value or 2T when the output of the subtracter 42 is less than the specific value. The circuit 5 outputs the output of the subtracter 41 when deciding 1T or the output of the subtracter 42 when deciding 2T.  The output of the circuit 5 is inputted to a divider 6 to obtain α=1/k. The output of the divider 6 and the bit rate output are added by an adder 7, whose output is stored in a storage circuit 8 and also outputted as a bit rate output from an output terminal 9.
Patent JP-S61230832-A (JP)
Title: Tool retaining device
Inventor: SAKAMAKI IWAO
IPC: B23Q3/12
Filed: 1985-04-04
Abstract: PURPOSE:To simplify the mechanism of a tool retaining device in an automatic tool exchanger by forcibly opening a ratchet under the effect of contacting and contacted parts and simplifying the assembly of the ratchet by the help of an elastic member. CONSTITUTION:At the forward end of the spindle 1 of a machine tool and the like is formed a taper-shape retaining hole 3 fit for the shank of a tool 2. When a draw bar 6 within a tool retaining device has been press pushed by a hydraulic cylinder mechanism not shown herein, a ratchet retainer 9 moves forward and a retaining part 15 opens by the effect of an elastic ring 18, when it has passed a stepped part 26. Then, a contact part 23 presses a contacted part 27, the retaining part 15 works to open and a ratchet 12 opens. In this state, to tool 2 is inserted in the retaining hole 3 and the hydraulic cylinder mechanism is made non-operative. Then, the draw bar 6 is pulled by a coil spring 8 and the ratchet 12 retreats via the ratchet retainer 9. When the retaining part 15 has come inside of the stepped part 26, the retaining part 15 comes to retain a pull stud 14 and draw the tool 2 for its coupling to the spindle 1.
Patent JP-H09264122-A (JP)
Title: Diesel fine particle eliminating system
Inventor: KASAI YOSHIYUKI
IPC: F01N3/033
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured diesel particulates eliminating system having a re-capturing means for suitably treating fine particles peeled off from a filter by back washing. SOLUTION: A diesel particulates eliminating system 1 is provided, which includes a plurality of filters (4-1 and 4-2) for capturing particulates contained in exhaust gas from a diesel engine, back wash cleaning means (10-1 and 10-2) each for reproducing the filter by performing back washing for blowing in clean air from the downstream side of the filter and a re-capturing means 12 for re-capturing the particulates peeled off from the filter by back washing and burning the re-captured fine particles by a heating means 19. The re-capturing means is composed of a plurality of particulates re-capturing sections (14-1 and 14-2) provided in the respective filters and an air supply section 18 communicated with all these particulates capturing sections via an air dispersing plate 15.
Patent JP-S62228721-A (JP)
Title: One-way clutch
Inventor: SHIOZAKI TAKESHI
IPC: F16D41/06
Filed: 1986-03-28
Abstract: PURPOSE:To make it possible to move rollers securely to engagement positions by arranging magnetic bodies on end parts of a cam surface thereby energizing the rollers in one direction. CONSTITUTION:When a shaft 8 as a drive side is going to turn in the direction of the arrow A, a roller 6 already attracted with a magnetic body 4 is in an engagement position and engages with the peripheral surface of the shaft 8 and with a cam surface 2 so that an outer ring 1, the shaft 8 and the roller 6 turn together. When the shaft 8 turns in the direction opposite to the arrow A, on the other hand, the roller 6 overcomes the energizing force of the magnetic body 4 due to reverse torque of the shaft 8, the engagement is released, and the shaft 8 turns disengaged from the outer ring 1. Accordingly, the roller 6 can be moved securely into its engagement position as the movement of the roller 6 is not obstructed when the roller moves.
Patent JP-S55164941-A (JP)
Title: Multiplication circuit
Inventor: HOSHII TOSHIFUMI
IPC: G06F7/493
Filed: 1979-06-08
Abstract: PURPOSE: To reduce the multiplication time through the reduction of number of additions and to make easy the operation of functions, by using a multiplication ROM storing multiplication table.  
     CONSTITUTION: The ROM6 storing various microprograms is accessed with the address information from the key input section 1 and operated number and operation number are stored in the RAM7. The content of the RAM7 is read out with the output of the address counter 8 and the instruction decoder 9 and fed to the latch circuits 10W12 storing the multiplication table to the multiplication ROM13. Further, the multiplication table is stored in the multiplication ROM13 and the data  of upper rank digit data 14a and lower rank data 14b are fed to the adder circuits  19, 22. Further, in the adder circuits 19, 22, the multiplication instruction of the  decoder 9 performs multiplication every digit between the operated number and  operation number stored in the RAM7, and carry processing of the operation number is made based on this result of operation, allowing to reduce the number of additions and to reduce the multiplication time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06283322-A (JP)
Title: Superconducting magnet
Inventor: KASHIMA TOSHIHIRO
IPC: H01F6/06
Filed: 1993-03-30
Abstract: PURPOSE:To improve the quench resistance of a superconducting magnet by impregnating and fixing the winding of the magnet with an epoxy resin containing diaminopolyalkylene glycol. CONSTITUTION:The winding section of this magnet constituted of a superconducting wire wound around a bobbin is impregnated with an epoxy resin containing diaminopolyalkylene glycol. The diaminopolyalkylene glycol can be diaminopolypropylene glycol, diaminopoltbutene glycol, diaminopoly-4- methyl-1-pentene glycol, etc. It is also possible to mix the powder of an inorganic substance, such as alumina, zirconia, silica, titania, calcium carbonate, magnesia, silicon carbide, silicon nitride, kaolin, etc., in the epoxy resin. Therefore, a stable superconducting magnet which is reduced in training effect and improved in quench resistance can be obtained.
Patent JP-H01247863-A (JP)
Title: Elastic energy accumulator
Inventor: FUKUI AKIO
IPC: F16H33/02
Filed: 1988-03-28
Abstract: PURPOSE:To obtain stable and efficient energy input/output characteristics by forming intermediate drums as taper drums capable of changing the winding diameter thereof and providing idler taper drums having reverse tapers at positions neighboring thereto. CONSTITUTION:Intermediate drums 13, 14 adjacent to a drum 11 having minimum outer circumference rotation volume are formed as taper drums capable of changing the winding diameter thereof according to the change of the winding layers of an elastic body on a drum 12 having maximum outer circumference rotation volume in an axial direction. Idler taper drums 15, 16 having a reverse taper are provided at a position adjacent to it. The winding position of the elastic body on each taper drum can be adjusted by moving an elastic body guiding means. Thus, the excessive tension of the elastic body is prevented and stable and efficient energy input/output characteristics can be obtained.
Patent JP-H03274686-A (JP)
Title: Detector for coupling of connector
Inventor: TAGUCHI NAOTO
IPC: H01R13/641
Filed: 1990-03-23
Abstract: PURPOSE:To detect the coupling of a connector by bringing a pair of elastic contact ends into contact with the contacts for short circuit in the other connector housing when a pair of connector housings are completely coupled. CONSTITUTION:In case that the coupling of male and female connector housings are incomplete, the locking projection 3b at the front of a flexible locking arm 3 runs on a locking part 5, and is displaced upward, whereby the elastic contact ends 6b and 6b for detection of coupling are driven upward, and are displaced. When the housings A and B are completely coupled, the locking projection 3b gets over a locking part 5, and also restores to the original state, and couples with the locking part 5, and the elastic contact ends 6b and 6b restore to the original states of their own elasticity, and contact with contact 10 for short circuit, and in the condition that the contact 10 for short circuit is interposed, by two elastic contacts 6 and 6 for detection and two terminal metal fittings 9 and 9, the detection circuit is formed.
Patent JP-H09268489-A (JP)
Title: Basis weight profile control device of paper machine
Inventor: INOUE SHINICHI
IPC: D21F7/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a basis weight profile control device of a paper machine, capable of producing paper having a good basis weight profile by driving and controlling a basis weight regulating mechanism based on the target basis weight profile calculated from a value of the basis weight based on the basis weight measured by the basis weight regulating mechanism at a position of the stable basis weight profile. SOLUTION: A basis weight profile detected by a detector 47, capable of detecting basis weights of paper at plural positions in the cross direction and installed in a paper machine is smoothed and a basis weight regulating mechanism at a position of a stable basis weight profile among the plural basis weight regulating mechanisms possessed by a basis weight regulator 48 is designated by a means 43 for computing the target basis weight profile. A temporary averaged value is determined by subtracting the averaged target basis weight deviation profile from the averaged value of the basis weight corresponding to the designated basis weight regulating mechanism and the target basis weight profile is calculated by adding the temporary averaged value to each value of the target basis weight deviation profile.  The undesignated basis weight regulating mechanisms are driven and controlled on the basis of the calculated target basis weight profile by a driving and controlling means 44.
Patent JP-S58188966-A (JP)
Title: Automatic focus matching device
Inventor: KITAMURA YOSHINORI
IPC: H04N5/232
Filed: 1982-04-28
Abstract: PURPOSE:To match the focus of a lens so that the output signal of arithmetic processing has maximum amplitude and to stabilize operation, by inputting a video signal from an image pickup element to plural BPEs having different bands, and processing the output signals of the BPFs. CONSTITUTION:A motor 12 for driving the focus matching device of the lens 1 is driven minutely by the output of a reference signal generating circuit 10 for minutely moving the focus matching device to cause invisible variation of the high frequency component of the output signal of the image pickup tube 2. This variation of the high frequency component is detected by the BPFs 13 and 14 for obtaining high frequency component signals differing in center frequency, and their outputs are processed by an processor circuit 15. When the output signal of the BPF14 having the high center frequency exceeds a certain level, a feedback loop is constituted by the output of the BPF13 and the focus matching device of the lens 1 is driven so that the output signal of the arithmetic processing circuit 15 has maximum amplitude.
Patent JP-S5138689-A (JP)
Title: Horuda konekutakumitatetai oyobi sonoseizohoho
Inventor: JERII BII MINTAA
IPC: H01R12/71
Filed: 1975-06-16
Abstract: An array of bent wire connectors to grip the edge of a printed circuit board is held in spaced, opposed grooves on facing side walls of a holder so that the whole array can be affixed to a mother board as a unit by soldering the free ends of the connectors in place. The grooves can be preformed to hold the connectors in the array, or they can be formed in situ by heating a jig with the connectors assembled in a similar array of holes in the surface of the jig and then pressing a thermoplastic holder onto the connectors. The heated connectors soften the contiguous portions of the holder, and after the latter is in place, the assembly is allowed to cool so that the thermoplastic material can reharden in gripping relation to the connectors. A bar can separate gripping portions of the connectors to align them and give them a pre-set position to receive the edge of the printed circuit board easily.
Patent JP-S59197444-A (JP)
Title: Tire tread rubber composition
Inventor: UEDA AKIO
IPC: C08L9/06
Filed: 1983-04-26
Abstract: PURPOSE:To provide the titled compsn. having lowered rolling resistance without detriment to mechanical characteristics and wet skid resistance, consisting of a specified amorphous polybutadiene rubber, a styrene/butadiene copolymer rubber and polybutadiene rubber. CONSTITUTION:10-80wt% amorphous polybutadiene rubber (A) which has a Mooney viscosity (ML1+4, 100 deg.C) of 20-150 and a 1,2-bonded butadiene content of 40-70% and into which 0.1-5mol of a (thio)benzophenone of the formula (wherein M is O, S; R1, R2 are each H, a substituent; m+n=1-10) per mol of the polybutadiene molecular chain is introduced, 80-20wt% styrene/butadiene copolymer rubber (B) having a Mooney viscosity (ML1+4, 100 deg.C) of 20-150, a bonded styrene content of 3-30wt% and a 1,2-bonded butadiene content of 40% or above and 0-40wt% polybutadiene rubber (C) having a Mooney viscosity (ML1+4, 100 deg.C) and a 1,2-bonded butadiene content of 20% or above are blended together.
Patent JP-S52155639-A (JP)
Title: Preparation of melamine resin adhesive
Inventor: MIYAZAWA YASUO
IPC: C08L61/00
Filed: 1976-06-21
Abstract: PURPOSE: The condensation of melamine with formaldehyde in the presence of a specific third component provides a melamine resin adhesive having good storage stability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53109736-A (JP)
Title: Running machine
Inventor: YAMAMURA YUKIO
IPC: A63B23/00
Filed: 1977-06-15
Abstract: PURPOSE: To provie a running machine which is adapted to act only when running per action of users exceeds a given level of motion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04283769-A (JP)
Title: Electrostatic charger
Inventor: OTSUKA HIROHISA
IPC: G03G15/02
Filed: 1991-03-12
Abstract: PURPOSE:To easily perform a fine adjustment for the height of a discharge electrode with keeping an electrostatic charger set in an image forming device main body. CONSTITUTION:A corona wire 2 functioning as the discharge electrode is installed so as to be stretched in a shield case 1, and an adjustment screw 6 is movably arranged forward and backward in parallel with the wire stretching direction. An adjusting member 8 which always comes in contact with the leading end of the adjustment screw 6 and the corona wire 2 is arranged rotatably in a direction for displacing the height of the corona wire 2 with reference to the shield case 1, and the adjusting member 8 is surely rotated just by the amount corresponding to the forward and backward moving quantity of the adjustment screw 6, so that the height of the corona wire 2 can be finely adjusted.
Patent JP-S59197937-A (JP)
Title: Microinstruction controlling device
Inventor: SHIRAKAWA MASAKAZU
IPC: G06F9/22
Filed: 1983-04-25
Abstract: PURPOSE:To effectively utilize a limited instruction width and the empty field of an instruction and to execute a program with high efficiency, by storing and holding a prescribed decoded output and modifying the prescribed decoded output by the held output to form a control signal. CONSTITUTION:An arithmetic circuit section 1, ROM circuit section 2, RAM circuit section 3, instruction decoder 4, modifying circuit 5, and a modification controlling circuit 6 are installed to a microinstruction controlling device. An instruction is decoded by the decoder 4 of this device and the generated decoded output is supplied to the circuit section 3 and a specified output of the decoded output is stored and held in the storage circuit 62 of the controlling circuit 6. Then, in accordance with a specified decoded output from the storage circuit 62, a modified control signal is outputted from the modifying circuit 5. By inputting the output of the circuit section 3 into the arithmetic circuit 1 by means of the control signal, a limited instruction width and the empty field of an instruction are effectively utilized and a program is executed with high efficiency.
Patent JP-S58192003-A (JP)
Inventor: ZORUTAN ZONGAA
IPC: H01B7/18
Filed: 1982-04-28
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-H07255866-A (JP)
Title: Magneto-therapeutic mattress
Inventor: YAMAGUCHI TAKAYOSHI
IPC: A47C27/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a magneto-therapeutic mattress which is easily manufactured and by which sufficient magneto-therapeutic effect and heat insulating performance are obtained and which has proper hardness and is comfortable to sleep on. CONSTITUTION:A core material 2 is inserted in a wrapping-covering material 1, and the upper surface side of the wrapping-covering material 1 is manufactured by performing kilting processing on the whole after side cloth, protective cloth such as nonwoven fabric, a large number of soft narrow bar-shaped permanent magnets, a photoelectric fiber layer and far infrared radiation cloth are layered on each other in order from outside. The under surface side is manufactured by performing kilting processing on the whole after polyester cloth, a urethane layer and side cloth are layered on each other in order from inside. The core material 2 is formed of a foaming material, and a large number of large protrusions 15 and small protrusions 16 are protrusively arranged at regular intervals on an upper surface, and a cushion layer 18 of highly dense urethane and a heat insulating layer 19 of wool felt are superposed on it, and a layer above the cushion layer 18 is supported by the small protrusions 16.
Patent JP-S51149084-A (JP)
Title: Ultrasonic inspection method and device
Inventor: TERAI KIYOSHI
IPC: G01N29/04
Filed: 1975-06-17
Abstract: PURPOSE: To make it possible to inspect an internal fault and shape at the welded portion of a thick plate weldment such as a pressure vessel which permits inspection only from one side. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02251201-A (JP)
Title: Thermal liquid concentrator
Inventor: HANDA TOSHIHISA
IPC: B01D1/00
Filed: 1989-03-23
Abstract: PURPOSE:To control the escape of liquid due to foaming at the time of thermal concn. by providing a netlike structure in at least one tier above the surface of a liquid in a thermal concentrator and a plurality of tubular bodies such as pipe near the bottom of the container. CONSTITUTION:A vacuum rheokneader concn. device 1 is provided with a lid at the top, a steam jacket 3 at the exterior bottom, a wire net 4a arranged above and parallel to the surface 12 of a liquid in the device 1 and a vacuum piping 5 on the top lid in connection with an evacuating device. Upon concn. of the liquid by heating, a foamy liquid surface rises into contact with the wire net 4a, which prevents the resulting air bubbles from further upward movement and allows the same to be gradually eliminated, whereby the air bubbles are kept from passing easily beyond the wire net 4a. The mesh of the wire net regularly has a unit open space are of 1-100mm<2> and one side at least 1mm long. Moreover, if tubular bodies such as pipe 2 are arranged horizontally within the device 1 near its bottom, they exert a large synergetic effect. Therefore, the thermal concn. can be effected in a stable condition.
Patent JP-H05237821-A (JP)
Title: Manufacture of patterned ceramic molded body
Inventor: UCHIDA HIROYUKI
IPC: B28B1/00
Filed: 1992-02-26
Abstract: PURPOSE:To express a pattern appearing on a part or the whole of the surface of a paving tile and the other ceramic molded body or a new ceramic molded body in a style of KINTARO candy by a patterned layer comprised of a sintering material for dried pattern having a fixed thickness. CONSTITUTION:A forest of bodies 5 wherein standing-up pieces 5b are stood together in large numbers from the surface of a supporting material 5a in a crowded state are arranged within a mold frame 4, a sintering material 3D or 3W for a base layer is filled into the remainder part where a sintering material for a pattern of the inside of a mold frame such as a dried sintering material 2B or 2R for the pattern is not put, of a part or the whole of a forest of spaces of the standing-up pieces 5b and a foundation of a ceramic molded body or a new ceramic molded body is molded by pressurizing the sintering material for the pattern and the sintering material for the base layer. Then the foundation is demolded from the mold frame, the same is either fired or put into the mold frame such as a refractory setter for fused sintering or melt sintering and integrated.
Patent JP-S571158-A (JP)
Title: Transfer device for unit board
Inventor: SHIBA GOROU
IPC: B65H29/36
Filed: 1980-05-31
Abstract: PURPOSE: To transfer thin unit boards piled up without employing any hand by using a chain conveyor provided with a plurality of free rollers for a device to transfer these boards on a metal mold.  
     CONSTITUTION: Thin unit boards 5 obtained by slicing a material wood are placed on a plurality of free rollers 4 equipped on a chain conveyor 3 one by one or in a piled up shape. Then, when sprockets 2 are started to move free rollers 4 along a chain, thin unit boards 5 are successively transferred onto a base 1 as they are checked moving by a stopper 6. This construction permits to transfer these boards automatically only by driving the chain conveyor 3 without using any complicated mechanism. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01249261-A (JP)
Title: Manufacture of aluminum made lamination type heat exchanger
Inventor: ISHIKAWA KAZUNORI
IPC: F28D9/00
Filed: 1988-03-29
Abstract: PURPOSE:To stabilize the brazing property in the inner part of a lamination type heat exchanger and to improve the pressure resistant strength by providing a hole at the one side or both sides of the rib of the part where the mutual inner ribs of a tube sheet are brought into contact and brazing it by heating under vacuum. CONSTITUTION:The joining of an inner rib 3 is improved by flowing it into the inner part through a hole 4 by providing the hole at one side or both sides of the contact part of the mutual inner ribs 3 of tube sheets 2, 2'. On the brazing property of the rib joining part, the evaporation of Mg from a brazing filler metal is promoted at the tube sheet inner part as well by providing the hole at the rib joining part, not only the destruction of an oxide film is facilitated but also the inner part exhausting performance in brazing heating is improved and the inner part brazing property is improved.