baber/WOPTO huggingface dataset:
Patent JP-2000351303-A (JP)
Title: Wheel fixing structure
Inventor: NAGAHISA KEITARO
IPC: B60B33/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a wheel for a carrier for transportation having s simple configuration and capable of realizing its design easily. SOLUTION: This wheel fixing structure is constituted in such a way that a shaft rod 3 is provided in close proximity to a wheel part 2 of a bottom face part of a travelling body 1 so as to turn in the bottom face part thereof, a protrusion locking part preventing the turn of the wheel part is provided on the shaft rod against protrusion and energization so as to protrude and sink freely, the wheel part is locked in a lock condition when the protrusion locking part is positioned in a condition opposing to the wheel part, and the wheel part becomes a free condition when the protrusion locking part is turned and retracted from the wheel part by turning the shaft rod from the lock condition.  Two bodies of the protrusion locking parts are provided in parallel at a predetermined interval in the direction of turn of the wheel part, and the wheel part is provided between two bodies of the protrusion locking parts so as to lock it in a turn impossible condition. The two bodies of the protrusion locking parts allow the turn and travel of the wheel part from its outer side and locking between the protrusion locking parts by sinking and moving, and the wheel part locked between the protrusion locking parts is disengaged to prevent the turn and travel to the outer side of the protrusion locking parts.
Patent JP-H06346234-A (JP)
Title: Sputtering device
Inventor: KOBAYASHI MASAHIKO
IPC: C23C14/34
Filed: 1993-06-08
Abstract: PURPOSE:To deposit a thin film of stable quality on a substrate in the sputtering device for mass-producing a semiconductor. CONSTITUTION:A plasma discharge is generated in vacuum to deposit a thin film on a substrate 2 in this sputtering device. A cylindrical shield 6 enclosing a plasma discharge generating space 16 is provided, and a process gas introducing mechanism 12 having a gas blowoff port on the inner peripheral surface of the shield 6 is provided. An annular or cylindrical passage enclosing the space 16 is provided in the shield 6, the passage is connected to the mechanism 12, and plural gas blowoff ports can be formed in the passage. Meanwhile, a gas diffusing means can be provided in front of the gas blowoff port, and a pressure measuring instrument 13 having an inlet hole on the inner peripheral surface of the shield 6 is provided.
Patent JP-H0329391-A (JP)
Title: Coating device
Inventor: KANAZAWA TSUNEO
IPC: B05C5/00
Filed: 1989-06-27
Abstract: PURPOSE:To mount a nozzle and a supporting part with no positional deviation by fitting a flange projected to the periphery of the nozzle to a groove from the horizontal direction through a nick of a supporting member to control a vertical movement and to hold the nozzle engaged with the nick with a weight member. CONSTITUTION:When a nozzle 16 is fitted into a nozzle fitting groove 37 of a supporting member 20, a nozzle main body part 34 is fitted into a nozzle main body nick 38, while a flange 28 is fitted into a flange fitting groove 39 from the horizontal direction respectively. Then, in the vertical direction, the upper part and the lower part of the flange 28 are controlled by a groove top face 41 and a groove base 42 so as to fix the position within a control range. Later, when a nozzle weight plate 21 is mounted on the weight plate contact face 36 of a nozzle mounting piece 23 by means of a screw 22 going to be hard pressed, a nozzle weight plate 21 goes to press the flange 28 for pressing the nozzle main body part 34 to the nozzle main body fitting nick 38 to decide and fix the position. Thereby, the nozzle 16 can be mounted on the supporting member 20 with no positional deviation.
Patent JP-H0327925-A (JP)
Title: Manufacture of composite molding
Inventor: YAMASHITA TSUYOSHI
IPC: B29C51/14
Filed: 1989-06-27
Abstract: PURPOSE:To allow a synthetic resin sheet to adhere to the inner surface of a foam molded vessel by setting a foam molding directly on a vacuum molding receiver mold such that it can be a substitute mold for a molding mold during the vacuum molding period of the synthetic resin sheet. CONSTITUTION:A foam molding 1 which is foam molded previously is set directly on a vacuum molding receiver mold 2 such that it can be a substitute mold for a molding mold during the vacuum molding of the synthetic resin sheet S. On the other hand, the synthetic resin sheet S is heated by means of an electric heater of far infrared heater or the like, and increased up to a predetermined temperature capable of molding the synthetic resin sheet S in order to be kept in a softened state. Next, after the synthetic resin sheet S in a heated and softened state is placed on the vessel opening side of the foam molding 1, it is vacuum-drawn by means of a vacuum pump through a vacuum suction port 5 of the vacuum molding receiver mold 2. The synthetic resin sheet S is close-molded along the inner surface of the foam molding 1 through the vacuum suction force caused thereby.
Patent JP-S5867942-A (JP)
Inventor: OTSUTOO GURETSUKURAA
IPC: F02D41/18
Filed: 1982-09-22
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-H1110038-A (JP)
Title: Manufacture of planar body and its producing device
Inventor: KOTANI HITOYASU
IPC: B05B12/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily paint a highly designed pattern only in an optional projected part by controlling an injecting direction as against an injecting flow from a paint injecting nozzle. SOLUTION: Multiple planar bodies M are placed on a carrier conveyor 1 by fixed interval so as to be continuously carried in the direction of an arrow F. A plurality of first paint injecting nozzles 2, the second paint injecting nozzle 11 or a second flow body nozzle 28 are provided in a line so as to cross the upper part of the carrier conveyor 1 and the injecting ports are opposed to the carrier conveyor 1 and the painted surfaces of the planar bodies M which are placed on it. Though a plurality of first flow body nozzles 23 is provided in a line so as to cross the upper part of the carrier conveyor 1, their injecting ports are provided with the angle of 15 deg. with the carrier conveyor 1 and the coated surfaces of the planar bodies M which are placed on it.  Here, the previously whole-surface painted planar bodies M are carried and only the surfaces of the projected parts 3 of the whole-surface painted planar bodies M are selectively painted by injecting paint from an air spray nozzle 2 and an airless spray nozzle 11.
Patent JP-S6055662-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L29/417
Filed: 1983-09-07
Abstract: PURPOSE:To improve the withstand voltage by thinning a field film only at the part with a field plate. CONSTITUTION:The film thickness of the field film 8 at the part where the field plate is formed is made smaller than that of the field film 7 at the other part. Thereby, the electric field of an electrode 4 to a semiconductor substrate 1 strengthens, the effect of field plate strengthens, and the withstand voltage more improves. Since the field film at the part of no structure of field plate has the same thickness as conventional, there is no decrease in the threshold voltage of a parasitic TR. Therefore, a field plate more improved in the withstand voltage can be obtained.
Patent JP-S5788990-A (JP)
Title: Diffusion welding method
Inventor: KATOU AKIRA
IPC: B23K20/00
Filed: 1980-11-25
Abstract: PURPOSE: To make the load during pressurizing uniform and prevent the deformation of pressurizing bodies of a diffusion welding device in particular by installing spacers of the height equal to or slightly higher than the overall height after joining of parts to be welded to parts other than said parts to be pressurized at temps. below their m. p.  
     CONSTITUTION: Base metals 1, cladding metals 2, and inside and outside spacers 3, 4 thereof are contained in a retort 5 made of a metallic sheet, and a cover 5' is welded in a tightly closed state. Next, this retort assembly is installed on a lower pressurizing body 9 of a diffusion welding device, and an upper pressurizing body 8 is superposed on the retort 5. Next, an evacuating device 7 is operated to evacuate 6 and evacuate the inside of the retort 5. Further, the retort 5 is heated from above and below by means of the heaters 10 incorporated into the upper, lower pressurizing bodeis 8, 9, to heat objects 1, 2 to be welded to the temp. suited fo diffusion welding. In this state, pressure 11 is exerted to pressurize the spacers 3, 4 and the objects to be welded so that these receive the reactions distributed equally to the bodies 8, 9. Further, the pressurizing is continued to diffuse atoms mutually in the contact faces of the base metals 1 and the cladding metals 2, whereby these are joined firmly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000351026-A (JP)
Title: Punch press
Inventor: KOBAYASHI HIROSHI
IPC: B21D28/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To work a long size metal plate and to improve working accuracy of the long size metal plat by making receipt and delivery of the metal plate whose edge parts are cut off to a 2nd metal plate feeding means possible. SOLUTION: 1st and 2nd metal plate feeding means 10, 11 are provided on both sides of the punching part 9 of a main-body frame 2. The metal plate is fed in a 1st direction (X-direction) and 2nd direction (Y-direction) which are orthogonally crossed each other with these 1st and 2nd metal plate feeding means 10, 11. The metal plate W is delivered from the 1st metal plate feeding means 10 to the 2nd metal plate feeding means 11. Both of the 1st and 2nd metal plate feeding means 10, 11 have a pair of work holder means 54, 55 and a means 59 for adjusting the interval between them.
Patent JP-S5864661-A (JP)
Title: Reel turntable device of magnetic tape device
Inventor: YOKOYAMA YOSHIHIRO
IPC: G11B15/44
Filed: 1981-10-14
Abstract: PURPOSE:To run a tape stably by placing a slip load on a payoff reel turntable only during recording and reproduction, and thus applying adequate back tension to a running magnetic tape. CONSTITUTION:Latch levers 108 and 110 which have pawls 112 and 114 capable of freely engaging and disengaging from tooth parts of bodies 96 and 98 of revolution coupling with reel hubs are energized invariably clockwise by torsion springs to maintain the engaged states. Then, a payoff reel turntable means 84 of feeding a magnetic tape at a specified speed as shown by an arrow 400 in forward recording and playback mode and a payoff reel turntable means 82 of feeding the tape as shown by an arrow 402 in backward recording and playback mode rotate with latch levers 110 and 108 in operation states while generating slip loads. Consequently, adequate back tension is applied to the magnetic tape, which runs stably.
Patent JP-S6224718-A (JP)
Title: Transmitter
Inventor: FUJIMOTO KATSUHIRO
IPC: H04B17/00
Filed: 1985-07-25
Abstract: PURPOSE:To prevent the operation instability of a PLL circuit at battery voltage drop and generation of noise of a receiver by applying an output of a voltage comparison means to a power supply control means via a time constant circuit means. CONSTITUTION:An output of a comparator 21 changes from a low level to a high level and an output of an inverse amplifier 24 changes from a high level to a low level. In this case, since a reference voltage ER is set, a PLL circuit is in the lock state. On the other hand, since an electric charge of a capacitor C of a time constant circuit 23 is discharged through a resistor R3, a terminal voltage of the capacitor C descends slowly according to the time constant tau=CR3 (e.g., nearly 0.7sec) of the time constant circuit 23. The voltage drop is fed to a base of a NPN transistor (TR) Q4, and a PNP TR Q3 is transited to the off-state while its internal voltage drop is increased gradually from the saturated state. Thus, the power voltage fed to a high frequency power amplifier 8 is decreased gradually from a normal high power voltage EH to zero V, the PLL circuit is not affected with any disturbance, the high frequency power of normal frequency irradiated from an antenna 9 is decreased gradually to stop transmission.
Patent JP-H10337941-A (JP)
Title: Print supporting apparatus for printing endless band
Inventor: TAKAHASHI TAKEO
IPC: B41K3/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To surely select a printing character by reducing friction at a bottom of a print supporting base of a printing endless band (particularly bottom of both edges for a moderation) and appropriating a sense of moderation in the case of selection of the character. SOLUTION: This apparatus aims at reduction in a surface resistance between a bottom 6A of a print supporting base 6 and a rear flat surface 16 of the printing endless band 7, and is tensioned under predetermined tension between a selecting wheel of a printing unit and the rear surface 16 of the band 7. In this case, fine grooves 21 are formed along a passing direction of the band 7 on the bottom 6A of the base 6 for passing the band 7 by operating the wheel.
Patent JP-S5964611-A (JP)
Title: Manufacture of ethylene and hexene-1 copolymer
Inventor: MORTEROL FREDERIC
IPC: C08F210/16
Filed: 1983-09-07
Abstract: Process for the preparation of copolymers of ethylene and an alpha-olefin having 6 carbon atoms with a density comprised between 0.910 and 0.940, involving a copolymerization of ethylene and an alpha-olefin having 6 carbon atoms in the gas phase by means of a fluidized bed, in the presence of a catalyst system comprising on the one hand a co-catalyst consisting of at least one organo-metallic compound of a metal of Groups II and III of the Periodic Table of Elements and on the other hand a supported catalyst comprising a special support based essentially on magnesium chloride and optionally aluminium chloride, on which support there has been precipitated a derivative of a transition metal of Groups IV, V and VI of the Periodic Table of elements.
Patent JP-S5865528-A (JP)
Title: Press device
Inventor: TANIUCHI HIROYUKI
IPC: B21D37/14
Filed: 1981-10-16
Abstract: PURPOSE:To replace a metallic die in a short time, and to easily install it to an exact position, by suitably combining a press machine, a metallic die stockroom, a conveying device and 3 carrying devices. CONSTITUTION:When a metallic die 2 is designated in accordance with a production program from a central controller 30, this command signal is inputted to a conveying device 14. As a result, the device 14 runs along a conveying route 10a in a stockroom 10, takes out the metallic die 2 from a designated storeroom 12, carries it out, and stops when the device 14 is positioned so as to be opposed to the carrying-in part of the second carrying device 8. Subsequently, in accordance with the controller 30, the metallic die 2 is fed into the carrying-in part and is positioned on a moving truck. The moving truck passes through the first carrying device 7 from the device 8, is led to the metallic die fitting part of a press machine, and is automatically clamped in this place. On the other hand, a material from a specified length material feeding device 5 or a coil material feeding device 6 of a material feeding part 3 is pressed by the metallic die 2, is carried out to a product storing part 4, and the metallic die 2 is replaced, and is returned to the stockroom 10 through the third carrying-out device 9.
Patent JP-S5789442-A (JP)
Title: Preparation of raw material pellet for production of reduced iron
Inventor: KANEKO DENTAROU
IPC: C21B13/00
Filed: 1980-11-22
Abstract: PURPOSE: To provide pellets of higher strnegth and contrive to utilize a distillation residue of a crude oil by a method wherein an iron ore powder is mixed with specified amounts of a carbon material and the distillation residue of a crude oil, the resulting mixture is kneaded at a temperature of higher than the softening point of the distillation residue and is pelletized.  
     CONSTITUTION: An iron ore powder with at least 60wt% thereof being -325 mesh is mixed with 5W20wt% of a carbon material as a reducing agent and 2W 10wt% of the distillation residue of crude oil as a binder. The mixture thus obtained is kneaded by applying compressive forces while keeping the mixture at a temperature which is higher than the softening point of the binder by 100W 150°C. The material thus kneaded is pelletized by a pelletizer such as, for example, a pan-type pelletizer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6322213-A (JP)
Title: Cutting machine for steel plate
Inventor: KANAZAWA YUKIO
IPC: B23D19/04
Filed: 1986-07-14
Abstract: PURPOSE:To aim at facilitating a cutting work and enhancing the accuracy and speed of the same, by providing rollers reciprocating and rolling along guide rails, upper and lower cutting blades rotating while they make, in a part of their side surfaces, slidably contact with each other, a drive device for rotating the above-mentioned rollers and cutting blades, and the like. CONSTITUTION:A motor 2 is driven to rotate sprockets 4, 6, 7, 8, 10, 12, 13, 26 and the like. Thereby, a gear 53 rotates along a rack 51 so that a body 1 runs together with rollers 55, 56 rolling along guide rails 49, 50. Simultaneously, upper and lower cutting blades rotate so that they run together with the body 1 while they nip and cut a steel plate. When the body 1 comes to a terminal point to complete the shearing, a limit switch turns on to reverse the motor 2. At this time the cutting blades 16, 25 are not reversed, and therefore the body 1 runs in the reverse direction while the cutting blades are not rotated. With this arrangement it is possible to facilitate cutting operation.
Patent JP-S5955668-A (JP)
Title: Method for discriminating talking state
Inventor: SHIOMI YOSHIHISA
IPC: H04N1/00
Filed: 1982-09-24
Abstract: PURPOSE:To shorten the waiting time of a facsimile or the like in talking and to improve service by returning data indicating talking state to a transmission data terminal by a taling state informing device when a receiving data terminal is in talking. CONSTITUTION:When a facsimile telegram is to be transmitted from a transmission facsimile terminal 201a to a receiving facsimile terminal 201b, a selecting signal including a class discriminating code, a terminal No. of the receiving side, etc. is sent as a dial pulse DP or a multi-frequency code. On the other hand, a switchboard 205 on the receiving terminal side discriminates the receiving terminal No., and when the receiving terminal of said No. is in talking, discriminates whether the originating side is a facsimile terminal or not by the class discriminating code. When an originating terminal meets with the terminating subscriber or a junction line in talking at a facsimile terminal, the switchboard 205 connects the circuit to the talking state informing device 208. Consequently, the device 208 closes its loop by a connection response circuit 207 and the terminal 201a is enabled to transmit/receive data.
Patent JP-S5867756-A (JP)
Inventor: KURAUSU KUNDE
IPC: D06P1/08
Filed: 1982-09-24
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-S5867219-A (JP)
Inventor: KIMURA NAOMI
IPC: F24H1/20
Filed: 1981-10-15
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-H10338860-A (JP)
Title: Anisotrpoic conductive film
Inventor: SAKURAI MAKOTO
IPC: H01R11/01
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain an anisotropic conductive film exhibiting a high tackiness, a good workability, a high wet heat resistance, and electric conductivity along the thickness direction by compounding and dispersing conductive particles into a thermally or optically curable adhesive mainly comprising a polymer obtd. by the acetalization of polyvinyl alcohol and by pressing a film obtd. from the adhesive in the thickness direction. SOLUTION: Pref. the polymer used has an acetal group content of 30 mol.% or higher. Based on 100 pts.wt. polymer, 0.1-10 pts.wt. org. peroxide or photosensitizer for curing is usually incorporated into the adhesive. In order to improve or adjust the physical properties of the film, the addition of a compd. having an acryloxy, methacryloxy, or allyl group is pref., and the addition of a silane coupling agent as an adhesion promotor is also pref. A hydrocarbon resin can be incroprated to improve the fabricability, laminatability, etc.
Patent JP-S5867224-A (JP)
Inventor: HAYASHI SEIZOU
IPC: A47L9/04
Filed: 1981-10-15
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-H11351060-A (JP)
Title: Aircraft engine incorporated with ozonizer
Inventor: KISHI KIMIHIRO
IPC: F02K7/10
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To contribute to the protection of the ozonosphere by producing ozone from an aircraft engine in flight and emitting it to the atmosphere. SOLUTION: Ozonizers 10 are installed in a turbofan engine or on the internal surface of a nose cowling 1, the surface of a fan strap 2, the surface of a fairing 4 and the surface of an exhaust cone 6. The ozonizers 10 are made up of a discharge electrode and a ground electrode opposed to each other, which are both set on the internal surface of the engine and across which a high-frequency high voltage is applied to produce a discharge. An indraft of air 7 flows in the engine and passes the discharge regions between the electrodes in multitude, during which the oxygen in the air is converted to ozone, which is emitted, together with core air 9, to the outside. This generation of ozone during flight acts to protect the ozonosphere.
Patent JP-H0455406-A (JP)
Title: Solid titanium catalyst component, catalyst for polymerizing olefin using the same component and polymerization of olefin
Inventor: MATSUMOTO TETSUHIRO
IPC: C08F4/60
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the title catalyst providing a polymer having a narrow particle size and high bulk density by adding a liquid Ti compound to a liquid mixture of a halogen-containing Mg compound, an organic OH compound and specific carboxylic esters to give a solid and blending the solid with an organometallic compound. CONSTITUTION:(A) (i) a liquid mixture comprising a halogen-containing Mg compound, an organic hydroxy compound, an organic carboxylic ester shown by formula I (R<1> is aryl; R<2> is 1-5C hydrocarbon) and an organic carboxylic ester shown by formula II (R<2> is 6-10C hydrocarbon) in the molar ratio of the compound shown by formula I to the compound shown by formula II of 0.1-5 in the total amounts of the compounds shown by formula I and formula II based on the halogen-containing Mg compound of 0.05-3 (molar ratio) is brought into contact with (ii) a liquid Ti compound to give a solid Ti catalyst component having <=6mu average particle diameter, which is blended with (B) an organometallic compound to give a catalyst. An olefin is polymerized or copolymerized in the presence of the catalyst.
Patent JP-H0753510-A (JP)
Title: Purification of epsilon-caprolactam
Inventor: MARUSERINUSU PUREHIERUMUSU HER
IPC: C07B61/00
Filed: 1994-07-18
Abstract: PURPOSE: To provide a process for purifying ε-caprolactam more safely at good efficiency.  
     CONSTITUTION: There is provided a process for purifying ε-caprolactam, which involves the hydrogenation of a water/ε-caprolactam mixture with hydrogen in the presence of a heterogeneous hydrogenation catalyst, wherein the ε- caprolactam/water mixture is brought into contact with gaseous hydrogen, upon which hydrogen dissolves in the ε-caprolactam mixture, and subsequently this hydrogen-containing mixture is brought into contact with the hydrogenation catalyst to dissolve about 90-100% of the hydrogen in the water-ε-caprolactam mixture during the hydrogenation. 
     COPYRIGHT: (C)1995,JPO