baber/WOPTO huggingface dataset:
Patent JP-H0444831-A (JP)
Title: Heater
Inventor: SATO OSAMU
IPC: B29C65/00
Filed: 1990-06-11
Abstract: PURPOSE:To prevent a core aligning material from being damaged by the remaining heat of heaters and thus improve the durability thereof by forming a fixation part between the first insertion part and the second insertion part of the core aligning material, and decomposably constituting the heaters with a plurality of split materials capable of being fixed and detached relative to the fixation parts of the core align material. CONSTITUTION:Mounting of heaters 2 is conducted such that the fixation parts 23 of each split material 2a, 2b are fixed in the fixation grooves 13 of a core aligning material 1 and the split parts of split materials 2a, 2b are joined together. Onto the first heating face 21 and the second heating face 22 of the heaters 2 heated to the melting temperature that is suitable for the quality, wall thickness, and the like of resin materials P1, P2, the end faces of each resin materials P1, P2 are pressed to be molten therein. Next, the resin materials P1, P2 are extracted from the first insertion part 11 and the second insertion part 12 of the core aligning material 1, and the heaters 2 are removed from the core aligning material 1. Removing of the heaters 2 is carried out in such a way that fixation parts 23 of both half split materials 2a,2b are detached from the fixation grooves 13 and then split therein. In this manner, the remaining heat of the heaters 2 can not be transmitted to the core aligning material 1.
Patent JP-S639665-A (JP)
Title: Carburetor
Inventor: SHIRAI MAMORU
IPC: F02M9/14
Filed: 1986-06-30
Abstract: PURPOSE:To increase the output, by mounting a large Venturi movably in the direction of the center line of an intake path and constructing such that a gap between large and small Venturi is reduced during full-open low speed operation thereby increasing the intake air quantity effectively and improving suction of fuel. CONSTITUTION:When an engine is started, negative pressure which increases as the intake air quantity increases is led through a negative pressure path 17 into a negative pressure chamber 16 in a negative pressure operating device 8 so as to move a diaphragm 15 upward while resisting against the loading force of a spring 21. Consequently, a lever 12 rotates counter clockwise through a rod 18 thereby a large Venturi 5 located at the highest position lowers gradually with its self-weight to the lowermost end during full-open high speed operation thus maximizing the gap between large and small Venturi 5, 4. During full-open low speed operation, the intake air quantity decreases so as to reduce the negative pressure thereby the diaphragm 15 is moved downward by means of the spring 21 and the large Venturi 5 is moved upward thus reducing the gap between the large and small Venturi 5, 4.
Patent JP-H04226860-A (JP)
Title: Apparatus for polishing outer peri- pheral surface contour of work- piece
Inventor: FUON DAOOKAN
IPC: B24B55/04
Filed: 1991-05-30
Abstract: PURPOSE: To enable the outer peripheral grinding of a workpiece which is high in surface speed, in particular, by providing a nozzle supplying liquid for cooling and lubricating with a flow rate regulating valve and adjusting the direction. CONSTITUTION: A liquid supply member 1 includes a nozzle 6, the center line extends in a radial shape for a grinding wheel 3, the member 1 has an internal cavity and the member 1 is arranged closely to an outer peripheral surface of the grinding wheel 3. The nozzle 6 is provided with a valve member 9 which is slidably arranged on a side surface facing in the direction of revolution R of the outer peripheral surface of the grinding wheel 3 and flow rate of a coolant and liquid for lubrication is controlled by a member 10. A lip 8 comes into contact with the grinding wheel 3 and is connected with an eccentric mechanism 11 for finely adjusting the lip 8 along an induction slot 12. The inside of a funnel shaped nozzle 6 becomes low pressure, the coolant and lubricant are filled.  When the nozzle 6 is revolved, the nozzle 6 is capable of mounting liquid floating from the inside on the outer periphery of the grinding wheel 3 even at high speed.
Patent JP-S6213658-A (JP)
Inventor: KAJIOKA YASUO
IPC: E04G21/06
Filed: 1985-07-12
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-S6215154-A (JP)
Title: Anti-skid brake control device
Inventor: MAEHARA KATSUMI
IPC: B60T8/1761
Filed: 1985-07-12
Abstract: PURPOSE:To make it possible to amplify brake force even when a reservoir is empty of fluid by arranging a second tubing connecting a master cylinder directly to a wheel cylinder and equipping the tubing with a valve device which closes when fluid exists in a fluid reservoir device. CONSTITUTION:A reservoir valve device 100 consists of a valve section 100A and a reservoir 100B, with a main body 51 being integral. Within a larger diameter section of a horizontally extending, stepped hole 55, is slidably fitted a reservoir piston 53 resiliently forced to the right by means of a spring 56 installed between a cover 52. The reservoir piston 53 partitions an air chamber 57 and a fluid chamber 58 which communicates via a passage 59 to a tubing. Within a smaller diameter section of the stepped hole is slidably fitted a bypass cut piston 60, with its right end projecting into a master cylinder pressure chamber 66 and being in contact with a ball valve 62. The ball valve 62 is resiliently forced to the left by means of a spring 63.
Patent JP-S60104119-A (JP)
Inventor: GUREN HAABAATO PETOSHIYUKE
IPC: C08G18/00
Filed: 1984-07-24
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-S5577999-A (JP)
Title: Die unit of powder forming press
Inventor: ASARI AKIRA
IPC: B30B11/00
Filed: 1978-12-11
Abstract: PURPOSE: To simplify the equipment and increase the precision of positioning, by incorporating upper and lower platens, floating platen, floating piston, rotatable die holder, floating bolster, etc.  
     CONSTITUTION: A die unit which is free to be charged and discharged between a press upper die 1 and a press head 3 secures upper and lower platens 5, 6 with a tie- rod 4 to constitute an entire frame, and a floating platen 7 is freely fitted to a guide sleeve 8 externally fitted with the rod 4 in a manner free to slide vertically thereon by means of floating cylinder 10 and piston 9. A holder 13 having a die 14 detachably mounting on the upper surface thereof through a bearing 12 in the central part of the platen 7 is rotatably supported by driving devices 25, 26, and a floating bolster 20 provided with plural knock-out holes 23 is supported on the holder 13 by means of a guide pin 21. Thus, integrally incorporating the die 14, rotating mechanism, floating mechanism and others, the entire press construction is simplified, and excellent power moldings such as grinding stone for grinding may be obtained in a short cycle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000347262-A (JP)
Title: Camera
Inventor: IDERA SHUICHI
IPC: G03B17/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve portability by efficiently housing a main capacitor with large capacitance and a battery and making projection size compact as a whole. SOLUTION: In this camera provided with a battery loading part 9 in which plural batteries 6 are loaded, the plural batteries 6 are loaded in the loading part 9 so that their longitudinal directions may be parallel with each other. Parts (for example, a capacitor 5 for strobe light emission) other than the battery are arranged in space between the plural batteries 6 in the loading part 9.
Patent JP-S63317775-A (JP)
Title: Length and speed measuring apparatus
Inventor: YOSHIDA TOMIYOSHI
IPC: G01P3/36
Filed: 1987-06-19
Abstract: PURPOSE:To shorten the measuring time, by a method wherein a moving body is irradiated with a laser beam and the scattering beam thereof is received by a pair of photodetectors and one of both beams receiving signals is delayed so that both signals coincide with each other and the speed of the moving body is calculated from the frequency of the clock delaying said signal. CONSTITUTION:When a moving body 18 is irradiated with a laser beam, a speckle pattern is formed by the scattering beam thereof and the signal thereof is received by a pair of photodetectors 19, 20. These beam receiving signals have a similar wave form of a time series but the beam receiving signal due to the photodetector on the downstream side is delayed by a certain delay time from that due to the photodetector on the upstream side. In a delay generating part 26, a predetermined delay time is applied to the preceding signal on the basis of the clock signal from a variable clock generating part 25 to calculate the correlation frequencies of the preceding signal and the delay signal. In a clock control part 28, the relative frequencies at time positions before and after the delay time are compared with each other and, on the basis of the frequency of a clock signal when the correlation frequencies coincide, the length or speed of the moving body 18 is calculated.
Patent JP-H05320242-A (JP)
Title: Production of olefin polymer
Inventor: YAMADA SATORU
IPC: C08F10/00
Filed: 1992-05-22
Abstract: PURPOSE:To efficiently produce an olefin polymer at a high activity by polymerizing an olefin in the presence of a catalyst obtd. by adding a specific boron compd. to a catalyst system comprising a specific metallocene compd., a specific organoaluminum compd., and a specific ionizable compd. CONSTITUTION:An olefin is polymerized in the presence of a catalyst obtd. by adding a boron compd. of formula IV (wherein R<3> is halogen, hydrogen, alkyl, alkoxy, or aryl) to a catalyst system comprising a metallocene compd. of formula I (wherein Cp<1> and Cp<2> are each cyclopentadienyl, etc.; R<1> is 1-4C alkylene; m is 0 or 1; M is titanium, etc.; and X is fluorine, etc.), an organoaluminum compd. of formula II (wherein R<2> is fluorine, etc.), and an ioninizable compd. of formula II (wherein [C] is a cation; and [A] is an anion).
Patent JP-H091273-A (JP)
Title: Roll forming method of outer ring for coil packing and equipment therefor
Inventor: KINOSHITA SHINICHI
IPC: B21H8/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide the efficient roll forming method for an outer peripheral ring for coil packing with cushion material and equipment therefor which improves efficiency of heavy packing work. CONSTITUTION: Roll forming equipment 26 of an outer ring for coil packing with cushion material is provided with a guide block 28 to guide a long size cut plate shaped material to downstream side, a longitudinal groove forming roll stand 29 to form the groove extending in the longitudinal direction on the surface of long size cut plate shaped material 27, a traverse groove forming stand 30 to form the groove extending in the plate width direction on the surface of long size cut plate shaped material 27 and a forming roll stand group 31 to sequentially execute bending in the plate width direction to the long size cut plate shaped material 26 and to form L shaped cross section.  Further, the equipment is constituted of a side roll stand 42 to form the angle made with two sides of L shaped cross section to an acute angle, a corrugated roll stand 43 to approximately form the whole shape to ring shape by forming corrugated shape to one side of L shaped cross section and a bending roll stand 44 to adjust a radius of curvature of a formed outer peripheral ring 46 with a cushion material.
Patent JP-S639907-A (JP)
Title: Rare-earth iron magnet
Inventor: OGAWA KENICHI
IPC: H01F7/02
Filed: 1986-07-01
Abstract: PURPOSE:To improve anticorrosion properties, magnetic stability and mechanical strength of a rare-earth iron magnet by a method wherein the surface of the magnet is constituted by sealing agent filling the gaps between magnetic crystal grains and a plasma polymerized film such as an organic polymer film or metal composite organic polymer film covering the whole surface. CONSTITUTION:The surface of a rare-earth iron magnet 1 is constituted by sealing agent 2 filling the gaps 4 between magnetic crystal grains and a plasma polymerized film 3 such as an organic polymer film or a metal composite organic polymer film. As the film is formed in a vapor phase, the film penetrates into fine gaps satisfactorily and, moreover, the metal composite film can be obtained by vaporizing metal at the time of plasma polymerization so that abrasion resistant properties and so forth can be further improved. Further, a process in which the gaps among the magnetic crystal grains are filled with sealing agent in order to seal complicated gaps where the plasma polymerized film is difficult to be formed so that the anticorrosion properties, magnetic stability and mechanical strength of the rare-earth iron magnet can be improved.
Patent JP-S6133932-A (JP)
Inventor: UEDA RYUHEI
IPC: B65D19/24
Filed: 1984-07-24
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-H01280871-A (JP)
Title: Block diagram simulator
Inventor: UIRIAMU KAATEISU NIYUUMAN
IPC: G06F17/50
Filed: 1988-06-22
Abstract: PURPOSE: To automate the preparation of a computer program for indicating a function system by successively forming the state updating procedure and output updating procedure display of respective blocks and successively forming a state updating procedure different from the output uprating procedure for respective state blocks. CONSTITUTION: By processing characteristic display relating to respective plural function blocks 64, 68, 72, 74,... 88 and 90, the state updating procedure display and the output updating procedure display are formed for the respective blocks in a block diagram corresponding to a sequence. Then, the corresponding state updating procedure different from the output updating procedure for the respective state blocks 80 and 84 is included in the sequence for the respective state blocks 80 and 84. Thus, the computer program for indicating the block diagram is efficiently prepared.
Patent JP-H053706-A (JP)
Title: Sowing apparatus
Inventor: KIDA KINSAKU
IPC: A01C7/08
Filed: 1991-06-26
Abstract: PURPOSE:To completely perform the ridge-making and sowing operations over the whole surface of a field by placing a ridge-forming mechanism at the back of a tilling mechanism through a parallelogramic link mechanism and moving the ridge-forming mechanism in lateral direction with a cylinder apparatus. CONSTITUTION:A ridge-forming mechanism 17 is connected at the back of a tilling mechanism 15 through a parallelogramic link mechanism 29 in a state freely movable in lateral direction. The ridge-forming mechanism is moved with a cylinder apparatus 30 through the parallelogramic link mechanism to the position immediately behind the tilling mechanism or at the right or left side of the mechanism.
Patent JP-H0446912-A (JP)
Title: Fluorinated copolymer and its production
Inventor: FUJIWA TAKAAKI
IPC: C08F214/24
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a fluorinated copolymer improved in elasticity, scuff resistance and staining resistance by reacting a fluoroolefin with a specified dihydroxyalkyl monoallyl ether and another vinyl monomer. CONSTITUTION:15-70wt.% fluoroolefin is copolymerized with 3-60wt.% dihydroxyalkyl monoallyl ether of the formula (wherein R1 is H or 1-20C alkyl; and R2 is 1-20C alkyl) and 82-5wt.% another copolymerizable vinyl monomer (e.g. methyl vinyl ether) at -30 to 100 deg.C in a solvent (e.g. toluene) in the presence of a radical polymerization initiator (e.g. acetyl peroxide).
Patent JP-H112147-A (JP)
Title: Intake air flow adjusting device for engine
Inventor: DEGUCHI YOSHITAKA
IPC: F02D41/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To normally open and close a throttle valve in a machine where an air throttle valve is rotated by a reluctance motor, by locating the air throttle valve on a rotary position where the reluctance motor can generate the maximum torque at an opening side of the air throttle valve when the air throttle valve has the almost minimum opening. SOLUTION: A throttle valve 2 mounted on the way of an intake duct 3, comprises a return spring 4 for energizing the throttle valve 2 in a valve closing direction through a shaft 7, and the throttle valve 2 is driven to be opened and closed through the gears 9, 8 by a reluctance motor 1. On this occasion, they are assembled in such manner that an angle of rotation of a rotor of the reluctance motor 1 is set within a range from (90×N-15) to (90×N) degree, when the throttle valve 2 is located on the totally-closed position (minimum opening) where the throttle valve 2 has the possibility of fixing by deposite or the like. Further the torque at the start of power supply, is determined, so that an energization phase which can be optionally generated at an opening side of the throttle valve 2, is provided with the specific (a) phase and (b) phase.
Patent JP-S6047700-A (JP)
Inventor: KUBOTA HIROMU
IPC: C13K11/00
Filed: 1983-08-26
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-S5779771-A (JP)
Title: Special effect storage device
Inventor: AKIYAMA HIDEO
IPC: H04N5/262
Filed: 1980-11-04
Abstract: PURPOSE:To enable manual operation, by directly transmitting a control data from an operation table to a special effect device, when a memory device storing an effect mode and a fadar control voltage stops the function. CONSTITUTION:The answer back of an output of a mode selecting switch 10 is taken from a special effect device 3. The input to a memory device 20 storing a signal from the switch 10 is obtained from the answer back via a diode 25. The output to a memory device 20 is returned to the switch 10 via a transistor 26. A selector switch 27 switching the output from a memory 22 storing the output of a fadar 12 and the output from the fadar 12 is inserted. Manual operation is practiced by stopping the function of the memory devices 20, and 22.
Patent JP-H0320909-A (JP)
Title: Conductive plastic and its manufacture
Inventor: MIYASHITA KOICHI
IPC: C08L101/00
Filed: 1989-06-16
Abstract: PURPOSE:To obtain high electromagnetic wave shielding effect and make the title plastic usable as an insulating structural material by making a layered structure comprised of a conductive resin layer containing a conductive filler material densely and an insulating resin layer which is totally or almost free of conductive filler materials. CONSTITUTION:A conductive plastic is prepared as following. A conductive filler material in a desired amount and if necessary an initiator, a cross-linking agent, a catalyst, and other additive are added to a liquid-phase polymer precursor, the mixture is sufficiently stirred, and the conductive filler material is dispersed uniformly. At that time, if necessary degassing is carried out. The mixture liquid is defined A liquid. The a liquid is poured in a mold. At that time, due to the density difference between the polymer precursor and the conductive filler material, the filler material is sedimented or floats and thus a layer containing the conductive filler material densely and a layer which is totally or almost free of the conductive filler material are formed in the polymer precursor. The polymer precursor is then polymerized or crosslinked and solidified by heating, ultraviolet-ray, radio-active ray, microwave, etc.
Patent JP-S6312548-A (JP)
Title: Paper feeder for electrophotographic printer
Inventor: HIRAI KUNIO
IPC: B65H7/06
Filed: 1986-07-01
Abstract: PURPOSE:To simplify a paper feeder in structure by installing a pickup roller and a paper feeding guide plate in a lower frame as making a front cover free of vertical rotation and installing an engaging piece in this cover as well as installing an interfering part, interfering with upward motion of the said cover, in an upper frame, respectively. CONSTITUTION:Usually an engaging piece is engaged with a lower frame 3 or fitting of this lower frame 3 and thereby a front cover 31 is stabilized. At the time of jam handling between a paper feeding guide plate 11 and the front cover 31, this front cover 31 is turned round upward separating it from the paper feeding guide plate 11, but since a manual part 33 interferes with an interfering part (manual guide plate) 40 of an upper frame 2, the front cover 31 is allowed to do rotational motion to the upper part only in the state that the upper frame 2 is rotated upward. Therefore, when the upper frame 2 is closed, the interfering part 40 presses the front cover 31 to the close down direction, whereby such a possible malfunction that the front cover 31 is operated as leaving it in a state of being opened intact is obviated. With this constitution, a paper feeder is simplified in structure.
Patent JP-S5278806-A (JP)
Title: Oxychlorination of ethylene
Inventor: NISHINO KOUJI
IPC: C07C67/00
Filed: 1975-12-26
Abstract: PURPOSE: Ethylene is oxychlorinated by feeding an oxgen-containing gas through the bottom of the fluidized bed and ethylene and a chlorinating agent to the lower part of the catalyst layer, whereby thecorrosion of the fluidized bed and the explosion of row materials are prevend. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0638118-A (JP)
Title: Video mute device
Inventor: INABA HITOSHI
IPC: H04N5/44
Filed: 1992-06-15
Abstract: PURPOSE:To provide the video mute device in which deterioration of quality of video due to deterioration in a cathode electrode is prevented in advance without deterioration in the rising performance till a video is displayed on a picture tube. CONSTITUTION:A control means 6 calculates a video mute time TM based on a relative relation between a power supply time T1 counted by a 1st counter 7 and a power supply stop time T2 counted by a 2nd counter 8. The control means 6 controls the operation of a switch 2 based on the calculated video mute time TM. The switch 2 is in open operation based on a control signal from the control means 6 for a period from a start point of time when the power supply from a power supply circuit 5 is started till the video mute time TM elapses, and the switch 2 is in closing operation based on the control signal from the control means 6 just after the lapse of the video mute time TM.
Patent JP-S5856494-A (JP)
Inventor: KAWAMATA HARUO
IPC: G03F1/68
Filed: 1981-09-30
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-S6423658-A (JP)
Title: Circuit and method for avoiding illegal usage of public telephone
Inventor: RICHIYAADO RII MEIBATSUHA
IPC: H04M17/02
Filed: 1988-06-24
Abstract: PURPOSE: To minimize inconvenience of legal user by combining detection and analysis of loop break and dial tone. CONSTITUTION: The circuit includes means 101-103, 118, 125, 126 between a telephone set and an exchange installation to set up telephone connection through a pair of input lines, means 106, 118, 120 to receive a loop break reflecting temporary interruption of telephone connection from an exchange installation, means 106, 115, 118 to receive a dial tone signal from the exchange installation and means 106, 121 to interrupt telephone connection between the telephone set and the exchange installation. Then the interruption is executed in response to the reception of both the loop break and the dial tone signal from the exchange installation. Thus, it is prevented that a user makes an illegal telephone call by using a measured unit business telephone line in a public telephone set possessed by a customer.