baber/WOPTO huggingface dataset:
Patent JP-H02272229-A (JP)
Title: Smoke discharge device
Inventor: MIYAHARA SHINJIRO
IPC: F24F7/06
Filed: 1989-04-11
Abstract: PURPOSE:To guide always oily smoke or the like to a suction port under the most appropriate amount of air corresponding to an amount of generated oily smoke and make an efficient collecting of oily smoke and discharging it by a method wherein the amount of sucked air is controlled in cooperation with a combustion amount adjusting plug for a range. CONSTITUTION:A control part 20 is arranged in such a way as a discharging air blower 16 is cooperated with a degree of opening of a combustion amount adjusting plug 19 of each of burners 12 in a range 11 so as to control an amount of air. Cooking is started by igniting the burners 12 and at the same time a discharging air blower 16 is operated such that the control part 20 shows the most appropriate amount of air for the amount of combustion in response to a degree of opening of a combustion amount adjusting plug 19 of the applied burner 12, i.e., an amount of combustion in the burner 12, then air required for collecting oily smoke from the suction port 13 is sucked. In addition, the most appropriate amount of air corresponding to the amount of combustion is preset. Oily components sucked into a smoke discharging duct 18 are adhered to a grease filter 21 arranged within the suction port 13 and them removed.
Patent JP-S5717143-A (JP)
Title: Probe for test of semiconductor wafer
Inventor: OOKUBO MASAO
IPC: H01L21/66
Filed: 1980-07-03
Abstract: PURPOSE:To permit tests for electrodes at the peripheral section and the central section of a semiconductor chip by three dimensionally arranging probes in the radial and axial directions for mounting rings wherein the length of the prove tip section is formed to be longer than the part of the probes around the mounting rings. CONSTITUTION:A round hole 2 and a step sections 3 are formed at the central section of a substrate 1 and probe mounting rings 4 are attached to the step sections 3 and probes 5 are supported on the mounting rings 4. As to the shape of the probes, the stem sections have equal thickness and taper sections are composed from the stem sections to the bending point and become narrower from the stem to the tip and the tip section is bent in hook shape. A plurality of probes are mounted in multilayer in the axial direction of the mounting rings. The end section of the probe tip mounted at the inner layer is longer than that mounted at the external layer and the probes mounted at the inner layer contact with electrodes provided at the central section of a chip and those mounted at the external layer contact with electrodes provided at the peripheral section of the chip.
Patent JP-H07298667-A (JP)
Title: Motor control equipment
Inventor: MATSUO KEISUKE
IPC: H02P29/00
Filed: 1994-04-28
Abstract: PURPOSE:To significantly reduce variations in rotational speed due to disturbing torque. CONSTITUTION:A conventional speed control loop consists of a motor 100, a speed detector 105, a comparator 130, a controller 140 and a driver 150. A disturbance suppressing loop composed of a disturbance estimator 1 and a corrector 3, is added to the conventional loop. The disturbance estimator 1 estimates disturbing torque taud based on a rotational speed detection signal v resulting from the detection of the rotational speed of the motor 100 and a driving signal D supplied to the driver 150. The disturbance estimator 1 then shuts out high-frequency components by means of filters 13, 2, and outputs a disturbance estimation signal d. The disturbance estimation signal d is converted by the corrector 3 into a value corresponding to the driving signal D, and is added to a control signal c to obtain a driving signal D. The driving signal D is fed to the driver 150, and is applied to the motor 100 as driving current Ia.
Patent JP-H05179187-A (JP)
Title: Ink binder for plastics
Inventor: FUJIWARA KUNIKATSU
IPC: C09D11/10
Filed: 1990-04-06
Abstract: PURPOSE:To provide an ink binder which does not cause plate fill-in and excels in dot reproduction and pigment separation by using as a principal component a polyurethane urea resin obtained by reacting a specified polymer polyol with an organic diisocyanate and a diamine. CONSTITUTION:The title binder main consists of a polyurethane polyurea resin obtained by reacting a polymer polyol with an organic diisocyanate and a diamine. The polyol comprises at least 50mol% polyester polyol of a molecular weight of 500-3000 obtained from 3-methyl-1,5-pentanediol and a dibasic acid. The diisocyanate comprises at least 50mol% alpha,alpha,alpha',alpha'-tetramethylxylylene diisocyanate.
Patent JP-S57211405-A (JP)
Title: Chuck device and its assembling method
Inventor: HATANAKA SHIROU
IPC: B23B31/16
Filed: 1981-06-16
Abstract: PURPOSE:To change a top jaw, while keeping predetermined precision of a chuck without processing said jaw at the time of its abrasion. CONSTITUTION:Angular parts 3c, 3d are formed as two cylindric standard faces on a jaw nut 3. Measurement phiCa of a C shaft is set by means of a dummy ring 14 at first, then measurement phiEa of an E shaft which is an external shape of a top jaw is set by means of the next dummy ring. Since this allows removal of a play between a main body 1 of a chuck and the jaw nut 3 by means of clamp of a dummy ring 19 and brings about fitness of the device to the actual condition with a fitted work, precision of E shaft measurement is further improved.
Patent JP-H06297277-A (JP)
Title: Pallet aligning device
Inventor: TAKADA TORU
IPC: B23Q3/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide a pallet aligning device having a satisfactory accuracy in aligning the pallet with a guide base even in the case of large weight of the pallet and a workpiece. CONSTITUTION:An aligning socket 62 is forced into a pallet 20 to be firmly fixed to the pallet 20 by a bolt 63. When working oil is supplied from a port 55 and an aligning pin 49 is moved upward, a tapered projection part 61 of the aligning pin 49 is engaged with a tapered recess 64 of the aligning socket 62 on the lower surface of the pallet 20 so that the accurate aligning relationship between the pallet 20 and guide base 27 is ensured. Thereafter, a clamp device is driven and clamped by engaging a first locating surface 45 at the guide base 27 side with a second locating surface 46 at the pallet 20 side.
Patent JP-S5518634-A (JP)
Title: Driving circuit of electric shutter using permanent magnet
Inventor: ISHIGURO YASUO
IPC: H01F7/04
Filed: 1978-07-28
Abstract: PURPOSE: To reduce the racing of shutter second time by flowing the current of the exent of negating the attraction force of a permanent magnet to a coil to put its iron piece in a stable position at the shutter setting then breaking the current supply to let the iron piece be completely attracted.  
     CONSTITUTION: When open shutter charge is accomplished, a switch S 1  goes ON. When a set lever 1 turns ON a switch S 3  at the shutter release, a transistor T 1  goes ON and at the same time a transistor T 2  also goes ON and the specified voltage is applied to a coil L by a constant voltage diode ZD, whereby the attraction force of a permanent magnet 4 is negated. Hence, an iron piece 3 is pressure contacted to an iron core 5 in a stable state. Next, when the set lever 1 returns to turn OFF the switch S 3 , the voltage of the coil L becomes zero and the iron piece 3 is perfectly attracted, whereby the occurrence of racing of the shutter second time may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06297957-A (JP)
Title: Weather strip fitting structure
Inventor: NOZAKI MASAHIRO
IPC: B60J10/04
Filed: 1993-04-19
Abstract: PURPOSE:To secure fitting performance so as to positively prevent the infiltration of water from the vehicle exterior side. CONSTITUTION:A retainer 3 is fitted to a center pillar 2, and the retainer 3 is provided with a weatherstrip 4 formed of a front weatherstrip 4A, a rear weatherstrip 4B and a connecting part 4C. Flanges 10A, 10B are formed on both sides of the retainer 3, and plural through holes 11A are formed at the center part. The side end parts of fitting base parts 6A, 6B are engaged with the flanges 10A, 10B. The base seat part 14 of a clip 13 is accommodated in an accommodating recessed part 12 formed in such a way as to be opened onto the retainer 3 side of the connecting part 4C, and the head part 15 of the clip 13 is engaged with the through hole 11a. The weatherstrip 4 is thereby fitted positively, and no clearance is formed on the vehicle exterior side face.
Patent JP-S5617139-A (JP)
Title: Production of torque plate
Inventor: NOMURA TOKUO
IPC: F16D65/00
Filed: 1979-07-18
Abstract: PURPOSE: To produce a torque plate of light weight and a low cost by beforehand protrusively providing dowels in the positions closer to the base portion of a metal plate of a predetermined shape and crushing said dowels at the bending thereby forming the slide pin seats having the top faces continuous to the base portions.  
     CONSTITUTION: In producing the titled plate provided with a pair of arms 6L, 6R extending from a base portion 7 by bending a metal plate 10 of a predetermined shape nearly square, dowels 4L, 4R of a semicircular shape of about 1W2mm are  beforehand protrusively provided in the position slightly nearer to the base portion  7 than bending center positions 5L, 5R. Next, overhangs 1L, 1R are bent with a  press by press-crushing the dowels 4L, 4R in such a manner that the bending centers 5L, 5R become approximately square. In this way, an ideal torque plate 15  provided with sufficiently wide slide pin seats 12L, 12R in the optimum positions is  obtained extremely inexpensively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61251222-A (JP)
Title: Manufacture of delay line
Inventor: MURATA SEISHI
IPC: H03H7/32
Filed: 1985-04-27
Abstract: PURPOSE:To facilitate automation of the terminal processing process and the intermediate check process by laminating a conductor layer around a hole provided to a substrate so as to form a spiral coil, forming a tap from a conductor layer in the process of lamination and fitting a magnetic core into the hole so as to reduce variation of the characteristic. CONSTITUTION:The conductor layer 22 coverting around the hole 12 of the substrate 10 by nearly a half circumference, its lead 30 and an electrode 40 are formed by a means such as printing. In this case, a lead 30a of a coil 20a at the input terminal is connected to an input electrode 40a. Then the conductor layer 22 covering the remaining half cycle around the hole 12 is provided and the lead 32 is formed in crossing via the lead 30 and an insulation layer 24. Thus, one winding of the coil 20 is formed in this way. In repeating the process, the spiral coil 20 laminated via the insulation layer 24 is formed. In this process, one of the conductor layers 22 is connected to the electrode 40 by conductors 80, 81 to form a tap. After the end of lamination, the core 50 is inserted to the hole 12.
Patent JP-H10278157-A (JP)
Title: Laminated film, glass-flying preventive film, and agricultural film
Inventor: OSADA SHUNICHI
IPC: B32B7/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To realize a high strength film and improve the tearing resistance and shock resistance of a film by a method wherein the relationship between the absolute value of the difference between the longitudinal refractive index and the lateral one of at least one layer of thermoplastic resin films and the absolute value of the difference between the longitudinal refractive index and the lateral one of the whole films is specified. SOLUTION: The laminated film is made of thermoplastic resin and formed by laminating at lest two layers or more of the film in the direction of its thickness. In this case, the absolute value of the difference between the longitudinal refractive index and the lateral one of at least one layer of the laminated film is set to be larger than the absolute value of the difference between the longitudinal refractive index and the lateral one of the whole films by 0.02 or more. The preferable number of layers is 3-200 layers, especially 5-64 layers. As the technique of the above-mentioned lamination, a melt and simultaneous extrusion method through a die under the state of respective layers being laminated by a coextrusion method such as a multimanifold die method, a feed block method or a static mixer method is preferable.
Patent JP-S5718142-A (JP)
Title: Transmitting method for rotary coupling system signal
Inventor: NIKAIDOU YASUNORI
IPC: H04B3/60
Filed: 1980-07-07
Abstract: PURPOSE:To avoid a noise or a distortion, by transmitting a signal to a rotary system of a VTR by use of a pulse code. CONSTITUTION:A video signal which has been read by a head 1 is changed to a PCM signal by a sampling circuit 2, a quantizing circuit 3 and an encoding circuit 4. This PCM signal is made to pass a rotary transformer 5, is demodulated by a D/A converter 6, and after that, it is made to pass through a record reproducing circuit 7 and is outputted to an output terminal 8, as a video signal. When recording, a video signal from a terminal 9 is signal-converted by a video signal circuit 10, and after that, it is changed to a PCM signal by a sampling circuit 2', a quantizing circuit 3' and an encoding circuit 4', and is recorded by the head 1 after making it pass through a D/A converting circuit 6' through the rotary transformer 5. In this way, it is possible to avoid an increase of a noise or a distortion of a signal which is made to pass a rotary system.
Patent JP-S57207561-A (JP)
Title: Chemical spraying nozzle
Inventor: YAMAMOTO KENZOU
IPC: B05B1/02
Filed: 1981-06-12
Abstract: PURPOSE: To mix sucked air and atomized chemicals uniformly in the axial hole of a nozzle by providing a thin rod that intersects the axis in the axial hole of the nozzle on the tip side of an air inlet hole.  
     CONSTITUTION: A spray nozzle A is fitted with an orifice 3 at the rear end of a cylindrical nozzle body 1, and an air inlet hole 5 is provided on the peripheral face near the tip of the orifice 3. A thin rod 6 intersecting the axis is provided in the axial hole 2 of the nozzle body 1 in the tip side of the air inlet hole 5 with its end thrusted and fixed to the wall of the axial hole 2. Since the thin rod 6 is placed laterally at a position where atomized chemicals mix with the air, axial part of atomized chemicals spouted from a nozzle 4 collide with the rod 6 and mixed uniformly with sucked air. The thin rod 6 can be made more effective by erecting the tip side obliquely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58209707-A (JP)
Title: Extremely compact telephoto lens
Inventor: OKUDAIRA SADAO
IPC: G02B9/64
Filed: 1982-05-31
Abstract: PURPOSE:To improve the performance of an optical system and to realize an extremely compact constitution, by composing the system of a front group composed of four lenses/four groups, an intermediate group of five lenses/three groups, and a rear group of one positive lens or positive compound lens of a positive lens/negative lens, successively from an image side, and satisfying a specific requirement. CONSTITUTION:The compact optical system meets the requirements shown in the table I. An inequality (a) is for minimize the chromatic aberrations of the front group when the optical system is reduced in size. An inequality (2) specifies the focal length of the front group for the size reduction almost to the degree of this invention, and an equality (3) is for compensating the Petzval's sum of a telephoto lens which is hard to correct. An inequality (4) specifies the position of the closest positive lens to an image side.
Patent JP-H05285369-A (JP)
Title: Water and oil repellent powder and cosmetic containing the same
Inventor: YANO SHINJI
IPC: A61K8/89
Filed: 1992-04-13
Abstract: PURPOSE:To obtain water and oil repellent powder being excellent in water and oil repellency and being good in the touch after use, especially excellent in smoothness by treating a surface of powder with N-mono (long chain) acyl basic amino acid and a compd. contg. perfluoroalkyl group having a more carbon number than a specified number. CONSTITUTION:Powder is surface treated with following chemicals a) and b) to obtain the water and oil repellent powder. Chemicals a): N-mono (long chain) acyl basic amino acid having one aliphatic acyl group of a straight or branched 8-22C chain in a molecule, chemicals b): chemicals selected from a group of compds. (b-1) to (b-4) shown hereunder, compd. (b-1): an epoxy compd. having a perfluoroalkyl group of a straight or branch >=6C chain, compd. (b-2): a silane compd. having a perfluoroalkyl group of a normal or branched >=6C chain, compd. (b-3): a titanium compd. having a perfluoroalkyl group of a straight or branched >=6C chain, compd. (b-4): a polysiloxane compd. having the same condition as the above-mentioned.
Patent JP-H09253232-A (JP)
Title: Small water discharging fire extinguisher
Inventor: AKATSU YUKIO
IPC: A62C35/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve operability and appearance and to prevent possible dust pollution by a method wherein a short nozzle part is mounted free to move vertically at an angle of depression or elevation on a horizontal C shaped oval forked pipe rotatably mounted freely at a wide angle on a base connected to a water supply part and covered with a cover to allow photographing with an ITV camera, remote control and manual or automatic switching operation. SOLUTION: A flange 1a of a base 1 is connected to a water supply pipe 2 to be remotely controlled by a motor valve. A horizontal C shaped oval forked pipe 3 is installed on the base 1 and made turnable at a wide angle by a horizontally starting worm gear 5 or the like of a horizontally starting rotary part 4. Then, a nozzle 10 is mounted sticking forward on branch pipes 3a and 3b through a rotary bearing 9. The body of the apparatus on the base 1 is covered with a cover body 20. Moreover, an ITV camera 17 for detecting fire occurrence points is attached while a box for remote control is connected thereto through a control box.
Patent JP-S62248775-A (JP)
Inventor: OOYA TAKEJI
IPC: E05B83/00
Filed: 1986-04-22
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-S63260549-A (JP)
Inventor: ISHIKAWA TOICHI
IPC: A61F2/04
Filed: 1987-04-17
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-H07279009-A (JP)
Title: Warp breakage-detecting device of loom
Inventor: IIDA SHIGENOBU
IPC: D03D51/30
Filed: 1994-04-05
Abstract: PURPOSE:To provide the warp breakage detector capable of closing between electrodes, even when fiber flies are adhered to a dropper, in a loom in which the weaving operation is stopped by the dropping of the dropper. CONSTITUTION:A lever 52 is supported on a rotation frame 13 in a vertically movable state in response to a dropper device 22 disposed in a circular form on the rotation frame 13, and a receiving dish 55 for receiving a dropper 25 is attached to the rotation frame 13. An electrode 56 is attached to a position apart from the receiving dish 55, and a circular electrode 62 upward faced to a locus drawn with the electrode 56 on the revolution of the revolution frame 13 is attached to a fixed frame 3. The electrodes are closed each other by dropping the dropper 25 into the receiving dish.
Patent JP-S5719184-A (JP)
Title: Pulse arc welding device
Inventor: MOCHIGURI SHIGEO
IPC: B23K9/095
Filed: 1980-07-08
Abstract: PURPOSE: To provide a titled welding device which provides correct arc length through simple operation by controlling the quantity of heat input to a wire and  pulse frequency in a manner as to approximate the detected value of the arc discharge voltage between a wire and base metals and a preset reference value.  
     CONSTITUTION: The DC current supplied from a DC power source 15 is turned on and off by a switching circuit 17, by which pulse current is formed, and base current is formed by the on and off of a switching circuit 16. At the same time, a detector 211 detects welding current momentarily, and inputs the output thereof to a control circuit 13 which turns the circuit 17 on and off so that the peak current value comes within the prescribed range determined by the combination of the material and diameter of a wire and the kind of a shielding gas. The base current  is detected momentarily by a detector 212, and the circuit 16 is turned on and off by a control circuit 13 so that it comes within the prescribed range determined mainly by the diameter of the wire. Under the above-mentioned conditions, a wire 8 is delivered in the direction of base metals 11 by a feeder 9, whereby welding is executed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11296447-A (JP)
Title: Maintenance operation system for management object
Inventor: SUZUKI TATSUYA
IPC: G06F3/048
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To automatically collect items of a security control object without manually performing setting or change of the data base of the control object items and also to automatically update control information on the basis of the collected control object items. SOLUTION: When a command list requesting part 21 requests a list of control object items, a command list transmission part 11 transmits the latest command list to a command list reception part 22 in response to the above request or if a management object part 1 autonomously detects an occurrence of addition/update/deletion of the command list. The command list reception part 22 sets/updates a command list data base 32 and, at the same time, updates a user information data base 31. Thus, since it is possible to perform the setting/ update of the command list data base 32 and the user information data base 31 without manual intervention, decrease in security by erroneous setting is prevented and simplification of maintenance/operations is enabled.
Patent JP-H03293913-A (JP)
Title: Device for mounting and dismounting outdoor wire
Inventor: NARUKAWA YOSHITOSHI
IPC: H02G1/02
Filed: 1990-04-09
Abstract: PURPOSE:To ensure the safety of an operator by installing a fastener fitting member with a guiding leg section guiding the hook section of L-shaped metal fittings fixed at the nose of a support bar, a groove section and a groove section holding an outdoor- wire fastener and mounting a pushing member, which is fast stuck to the fastener fitting member and opened and closed. CONSTITUTION:When a connecting support bar is connected to a support base 13 by an engaging section 19 and the support bar 13 and the connecting support bar are erected and lifted to sections upper than the hook section 14-1 of the L-shaped metal fittings 14 of a leading-in electric pole 17 and lowered to sections lower than the hook section 14-1, the hook section 14-1 is inserted between guide leg sections 6. The hook section 14-1 is inserted into the common hole of ring sections for engagement superposed at the center of a fastener fitting plate 3 when the support bar and the yoke support bar are further lowered to lower sections, and an outdoor-wire fastener 15 is retained to the hook section 14-1 by the ring section 15E for engagement when they are further brought down. A ring section 15A for engagement and the fastener ring shank section 15E open a fastener push plate 4 against the pushing force of a hold-down spring 9, the support bar 13 is removed, and an outdoor wire 16 is supported by the L-shaped metal fittings 14 of the leading-in electric pole 17.