baber/WOPTO huggingface dataset:
Patent JP-S60173482-A (JP)
Title: Inspecting device for abnormal waveform
Inventor: HIRAKAWA KENJI
IPC: H02H3/50
Filed: 1984-02-20
Abstract: PURPOSE:To simplify an inspecting circuit and to perform automatic inspection by applying the same input to a standard device which has the same functions with a device to be measured, and comparing output waveforms and deciding whether the device is normal or not. CONSTITUTION:A signal from a signal input terminal 8 is applied to the standard device 7, a specific DC bias is supplied from a bias source 11, and a switch 12 is placed at a side (a), so that an output signal appears at a point X. The same input signal as the signal applied to the device 7 is supplied to the device 14 to be measured from the terminal 8, a DC bias is supplied from a programmable power source 18, and the switch 12 is placed at a side (b) to set the DC bias of the power source 18 to a specific value, so that an output signal waveform appears at a point Y. The output signals appearing at the points X and Y are applied to a comparator 22, whose output is supplied to one input terminal of a comparator 24. Then, a microcomputer 17 decides whether the device 14 is normal or not through a DC converting means 26 and an A/D converter 27.
Patent JP-2000230592-A (JP)
Title: Brake clearance adjusting device
Inventor: TAKAHASHI KIMIO
IPC: F16D65/28
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a brake clearance adjusting device capable of always maintaining a brake clearance at a constant in various brake devices, in which appropriate brake clearance is different depending on the dimension of an electric brake device. SOLUTION: This electric brake device is provided with a force transmitting member 10 for receiving the drive force of an electric motor 2 and urging a brake member 6 to a member 7 to be braked. The electric brake device has a brake clearance detector 12 for detecting that the force transmitting member 10 is retreated by a predetermined quantity from the time, when an urged state of the brake member is released at releasing of the brake and is constituted to stop the electric motor 2 by the above detection of the brake clearance detector 12.
Patent JP-S54124409-A (JP)
Title: Current feeding circuit for single-phase ac
Inventor: GONDOU TOYOMI
IPC: B60M3/00
Filed: 1978-03-20
Abstract: PURPOSE: To provide a current feeding circuit for single-phase AC electric railway, in which only a balancing reactor is employed in no use of step-up transformer or autotransformer, whereby it is enabled to eliminate influence of the induction voltage caused by the return current of electric car passing through the rail.  
     CONSTITUTION: Current is fed from substation 19 via feder wire 21 to electric car 24, and return current (ib) of electric car is passed in rail 22. A balancing reactor 20 is connected between the substation 19 and aerial or underground wire 23. Therefore, the return current is forcibly divided into wire 23 insulated from rail 22. Here, if supply terminal connected to the winding of balancing reactor 20 is provided at the central portion of the winding, IT'=IT"=1/2 IT. It is that return current of electric car passing through rail 22 one half of load current, so that inductive interference to communication wires can be minimized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03232420-A (JP)
Title: Thresher
Inventor: NAKAYA MASAMI
IPC: A01F12/39
Filed: 1990-02-08
Abstract: PURPOSE:To improve grading performance of materials to be threshed by providing a specific mechanism between a threshing chamber and a rocking grader and constructing the rocking grader according to the aforementioned mechanism. CONSTITUTION:A transverse feed conveying screw 9 is provided through a guide mechanism 10 between a threshing chamber (A) and a rocking grader 3 and materials to be cleaned and graded are dropped through a leaking down mechanism 12 into a cleaning and grading part 15 to carry out rocking grading. Materials to be coarsely graded and conveyed to the back end of the screw 9 are dropped and fed to a coarse grading part 14 with a thrower 13 to perform rocking grading of materials to be graded in the coarse grading part.
Patent JP-H06198580-A (JP)
Title: Storing board for work tool
Inventor: YABUNO SADAO
IPC: B25H3/00
Filed: 1993-01-05
Abstract: PURPOSE:To stably hold tools for various works in designated portions by magnetic force during a long period of time by forming on a storing board many storing grooves for storing tools and finger insert holes for taking out the tools and providing a magnetize body an the base of each storing groove. CONSTITUTION:In an L-wrench storing board 1 for storing L-wrenches (spanners, drivers and so on) as working tools in good order, many storing grooves 4 for disposing L-wrenches in good order in the order of increasing size are formed on the surface 7 of the storing board 1 on a plate. Independent or common magnetize body 2 is buried in the base of a part of each storing groove 4 facing to the neck which is a curved point of the L-wrench 5. Independent or common finger insert hole 3 is formed in a part of the storing groove 4 facing to a suitable position of the barrel of the L-wrench 5, whereby at the time of taking out the L-wrench 5, the L-wrench 5 can be picked up between thumb and index finger, for example.
Patent JP-H10212534-A (JP)
Title: Multiple layer resin sliding material
Inventor: NIWA TAKAHIRO
IPC: C22C9/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple layer resin sliding material small in attackability against the mating material and excellent in the coefficient of friction and wear resistance by specifying the content of P in a porous alloy layer composed of Cu-Sn-P sintered to a back plate. SOLUTION: This multilayer resin sliding material contains a back plate 1, an alloy layer 2 sintered thereto and a resin layer 3 coated with the alloy layer 2. The content of P in this alloy layer is regulated to 0.005 to <0.15wt.%. In this way, the sliding material small in the damage to the mating shaft and excellent in the coefficient of friction and wear resistance can be obtd. without using harmful lead. Furthermore, the content of Sn in the alloy layer is ordinarily regulated to about 6 to 15wt.% for obtaining suitable hardness. As to the resin layer 3, thermoplastic resin such as a fluorocarbon polymer or the like, thermosetting resin such as phenol resin or the one obtd. by adding a solid lubricating agent such as graphite to these resins can be used.
Patent JP-H03233778-A (JP)
Title: Generation ratio processing method for phenomenon
Inventor: TODA TADASHI
IPC: G01D1/16
Filed: 1990-02-09
Abstract: PURPOSE:To obtain the generation ratio being sensitive to a phenomenon generated recently by always securing the degree of influence to the generation ratio of a phenomenon generated newly as a prescribed ratio, and on the other hand, lowering the degree of influence of a phenomenon generated in the past as the number of cases of generation of a phenomenon increases. CONSTITUTION:When one phenomenon is generated, the generation ratio of each phenomenon theretofore is lowered by a prescribed ratio, a value obtained by adding a total of its lowered portion to the generation ratio of one phenomenon lowering that of others is set as a new generation ratio of this one phenomenon, and also, the lowered generation ratio of the others is set as a updated generation ratio of the other phenomenon. In such a way, the variation of degree of influence (weight) to the generation ratio of each phenomenon generated earlier timewise and each phenomenon generated later always becomes constant, and therefore, the generation ratio being sensitive to the recent tendency of generation of the phenomenon is obtained.
Patent JP-H02211214-A (JP)
Title: Moistureproof stocker
Inventor: SHIMODA TATSUYOSHI
IPC: B01D53/26
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the generation of fungi on an object to be prevented from humidity by forming the circumference of a drying box from a far infrared ray generating member at the time of the regeneration of a desiccant. CONSTITUTION:The inside shutter 9 of a stocker is opened and the shutter 10 thereof is closed and the moisture in a drying chamber 2 is absorbed by a desiccant 6 to remove the humidity of the drying chamber 2. A current is supplied to a posistor heater 7 to heat a drying box 5. Simultaneously with the heating of the drying box 5, the shutter 10 of the stocker is opened and the disccant 6 release the absorbed moisture to the outside of a cabinet. When the desiccant 6 is reproduced, the far infrared ray emitting paint 11 applied to the outer surface of the posistor heater 7 is heated to generate far infrared rays having antifungal action. Said far infrared rays are applied to the object to be prevented from humidity received in the drying chamber through the transparent window of a dry unit 3 to remove fungi from said object. By this method, moistureproof treatment can be performed inexpensively.
Patent JP-H038953-A (JP)
Title: Dry block-masonry construction, and reinforcing member and joint band fitting channel processing-device to be used for its construction
Inventor: TOKUMOTO KOKI
IPC: E02D29/02
Filed: 1989-02-09
Abstract: PURPOSE:To improve the rigidity of dry block-masonry and facilitate work by composing a block-masonry reinforcing jig, of horizontal joints, vertical joints, hollow supports, and joint bands, and by providing the jig with state bolts, reinforcing frames, and the like. CONSTITUTION:A block alignment retaining jig is composed of horizontal joints 1, vertical joints 2, hollow supports 3, and joint bands 4. After that, at a plurality of the positions of the horizontal joints 1, hollow support bearing sections 9 are arranged, and on the internal surfaces, recessed-ring-shaped sections 10 are formed and are fitted on projected strip sections 11 set on the hollow supports 3. Besides, recessed-ring-shaped sections 10' set on the top section internal-surfaces of the hollow supports 3, and the lower projected strip sections 11' of the hollow supports 3 adjacent to each other are fitted on each other. After that, into the hollow supports 3, state bolts are inserted, and at the upper and lower sections of the supports 3, frames are arranged with reinforced rigidity. As a result, wall surfaces having high rigidity are formed, and dry block- masonry work can be easily executed.
Patent JP-S59163320-A (JP)
Inventor: JIYANNDOMINIKU BURUZA
IPC: C07D339/04
Filed: 1984-02-23
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-S59156488-A (JP)
Title: Artificial dephosphorizing agent and dephosphorization
Inventor: JIYOUKOU ISAO
IPC: C02F1/58
Filed: 1983-02-26
Abstract: PURPOSE:To efficiently crystallizedly remove phosphates from water, by supporting powder containing calcium phosphate such as hydroxyapatite on a supporting body containing calcium carbonate such as a fossile coral to form the titled dephosphorizing agent. CONSTITUTION:The interior of a tank for manufacturing a dephosphorizing agent is packed with calcium carbonate-contg. particles to form a stationary bed. The liquid suspension of powder containing calcium phosphate is cyclically circulated, until most of suspended matter is eliminated. Hence, said powder is captured in the stationary bed of the supporting body. Thereafter, phosphate- contg. water is circulated in a series or cyclically under the condition of a pH above 6, so that said powder is supported on the supporting body to obtain the artificial dephosphorizing agent. This dephosphorizing agent is brought into contact with phosphate-contg. water at a pH above 6 in the presence of Ca ion, to crystallize phosphoric ion in the form of hydroxyapatite on the dephosphorizing agent. Thus, dephosphorization is performed.
Patent JP-H10228789-A (JP)
Title: Non-volatile memory
Inventor: ABE HIROHISA
IPC: G11C16/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To unnecessitate writing information in a reference voltage generation circuit by providing no reference voltage generation circuit in a floating gate and a control gate of a memory cell, and making up a circuit with dummy cells provided with a gate corresponding to a selecting gate. SOLUTION: Since a dummy cell 1 in a reference voltage generation circuit 1 has no floating gate and information never be written in this dummy cell 1, trouble for writing, for example, trouble for increasing a chip area caused by providing a writing and the like can be dissolved. Reference voltage of this reference voltage generation circuit 1 can be set to a desired level by, for example, length of a channel in the dummy cell 1, the number of the dummy cell 1, a resister 1a, and the like. The dummy cell 1 has a structure being common to the structure of a memory cell 111 by providing a gate corresponding to a selecting gate, even if the variation of a characteristic caused by dispersion and the like occurs in the memory cell 111, the memory cell 111 can follow it.
Patent JP-H10228786-A (JP)
Title: Non-volatile semiconductor memory and its threshold value control method
Inventor: TSUJI NAOKI
IPC: G11C16/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of over program bit at the time of writing and erasing operation in a non-volatile semiconductor memory and its threshold value control method. SOLUTION: When data is written in a memory cell transistor, initial setting of applied pulse voltage, a pulse duration, and a verifying voltage level is performed (step S1), and a memory cell transistor of one bit performing write-in is selected (step S2), and pulse voltage is applied (step S3). At the time, it is judged whether the set verifying voltage level is satisfied or not (step S4), when it is not satisfied, a pulse is applied again (step S3). When it is satisfied, it is judged whether the level is the last verifying voltage level or not (step S5), when it is not satisfied, applied pulse voltage, pulse duration are decreased (step S6), and a verifying voltage level is updated (step S7). If it is satisfied, writing is finished.
Patent JP-S62193538-A (JP)
Title: Disc type synchronous motor
Inventor: KOYAMA NARIAKI
IPC: H02K1/27
Filed: 1986-02-18
Abstract: PURPOSE:To attempt to lighten the weight and to reduce the thickness by providing a fastening mechanism to a yoke of a stator and to fasten and fix the stator to a structure. CONSTITUTION:On the periphery of a cylindrical rotor 1 a permanent magnet 5 is arranged. A disc-shaped stator 2 is composed of a group of conductor coils 3 facing the permanent magnet 5 of the rotor 1 and a yoke 4, to which they are installed with adhesive, etc., and arranged on both sides of the rotor 1. A screw hole 8 is provided to the stator yoke 4 on one side as a fastening mechanism to install a disc-type synchronous motor to a structure such as a robbot and the like, and the other yoke 4 has a difference 10 in level and is thinly made, where a screw hole 9 is provided as a fastening mechanism. To a mounting portion 12 to a motor, a bolt 11 is used for mounting the motor to the structure. Neither housing nor surplus yoke are provided to keep the clearance between the rotor and the stator, so that the motor can be made lighter and thinner.
Patent JP-H05192158-A (JP)
Title: Bacillus thuringiensis toxin stable to temperature
Inventor: MARUCHIN GAIZAA
IPC: A01N63/50
Filed: 1991-01-31
Abstract: PURPOSE: To deform a CryIA (b) gene, by encoding a temperature-stable δ-endotoxin protein of Bacillus thuringiensis (Bt for short) so as to be able to express the protein to an ordinary degree.  
     CONSTITUTION: This deformed CryA (b) gene of the formula encodes a gene product from which deficiency existing at the C end of a wild type gene is removed, which shows common stability at a temperature higher than 25°C and is consequently capable of providing a Bt cell at a preferable culture temperature of 30°C to 33°C in an ordinary yield. A temperature-stability Bt toxin expressed by the gene, a genetic engineering method for producing the toxin, a vector, a plasmid and a host organism containing a DNA encoding the toxin, an insecticide composition comprising the temperature-stable Bt toxin as active ingredient and their use for controlling insect pests are provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09226952-A (JP)
Title: Sheet feeder and image forming device
Inventor: KUWATA TAKASHI
IPC: G03G15/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent falling-down of a sheet feeder having an image forming means to be placed on its upper part and a caster in its lower part. SOLUTION: An image forming means 1 such as a laser beam printer or the like is placed on the upper side of a sheet feeder 2 having a moving means 50 in its lower side and the moving means includes a wheel freely rotated around the axle of a horizontal direction and freely turned around a turning axis perpendicular to the attaching surface of a sheet feeder main body and a locking means for locking the rotation of the wheel around the axle and its turning around the turning axis. When the sheet feeder is to be installed on a floor surface or the like, by preventing the free movement of the wheel with the locking means, falling-down of the sheet feeder is prevented.
Patent JP-H03239120-A (JP)
Title: Determination system for power system
Inventor: NAKAMURA SHIZUKA
IPC: H02J3/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a device capable of automatically drafting a restoration plan proper to the accident of a power system without depending upon the knowledge of an operator. CONSTITUTION:A load-flow calculation processing block 3 calcuates the load flow of a system determined by a minimum tree structure processing block 2, and a proper solution conservation processing block 4 conserves a connection type on the excellent result of evaluation. A END decision processing block 5 completes processing when the number of repetition of a series of processing exceeds a specified value. A branch cost update processing block 6 increases the cost of an aimed branch when the aimed branch or a branch in an upstream is overload, and reduces or maintains cost in other cases.
Patent JP-H01208438-A (JP)
Title: Manufacture of aluminum alloy hard plate for wrapping
Inventor: INABA TAKASHI
IPC: C22F1/047
Filed: 1988-02-15
Abstract: PURPOSE:To economically manufacture the title hard plate having high strength and high formability with good productivity by executing specific heat treatment and rolling to an Al alloy ingot having specific compsn. consisting of Mg, Mn, Cr, Zn and Al. CONSTITUTION:The Al alloy ingot contg., by weight, 2.0-5.5% Mg, furthermore contg. one or more kinds among <0.7% Mn, <0.5% Cr and 0.05-1.0% Zn and the balance consisting of Al with inevitable impurities is subjected to homogenizing heat treatment at >=450 deg.C. The hot rolling of the ingot is ended to 5mm plate thickness at >=280 deg.C and the ingot is wound into the shape of a coil. The hot rolled coil is thereafter charged to a continuous furnace of 350-600 deg.C and is continuously heated in the state of the coil without lowering the temp. to <=200 deg.C. The coil is allowed to cool or is rapidly cooled to <=150 deg.C at >=100 deg.C/min cooling speed. The coil is thereafter cold-rolled at >=80% cold rolling rate, and if required, is subjected to stabilizing annealing. By this method, the Al alloy hard plate for wrapping which is suitable for a cover to a can can be obtd.
Patent JP-S62189454-A (JP)
Title: Copying machine
Inventor: KANEKO TAMAKI
IPC: G03B27/62
Filed: 1986-02-17
Abstract: PURPOSE:To curtail the number of parts, and to improve the reliability and the maintenance service by placing fixedly a driving gear which is driven to rotate forward and backward, in a copying machine body, and engaging selectively a rack which has been fixed to an original platen side, and a driving receiving gear which has been provided on an original automatic feed and discharge device. CONSTITUTION:One piece of driving gear 21 is placed fixedly in a copying machine body 1, and this gear 21 is driven to rotate forward and backward by a driving motor 20 which has been provided on the copying machine body in the same way. To the driving gear 21 of the copying machine body 1, one of a rack 22 and a driving receiving gear 23 is engaged selectively, by moving a scan moving body 100 manually in the horizontal direction. In case of a state that the driving receiving gear 23 has been engaged to the driving gear 21, the driving receiving gear 23 is engaged to a gear 24, a gear 25 which has been provided coaxially on an intermediate shaft 31 of this gear 24 is engaged to a gear 26, and this gear 26 is engaged to a gear placed on a separating roller shaft 6a.
Patent JP-H10212761-A (JP)
Title: Joint metal for wooden architecture
Inventor: MATSUI YUICHI
IPC: E04B1/58
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To enable an easy and inexpensive production of a joint metal by composing the joint metal of a column receiving base formed of a tongue piece inwardly bent and formed at a top part of a square cylinder, a beam receiving square cylinder whose winged ribs protruding radially from its four corners can be inserted in spaces between adjacent tongue pieces, and a horizontal member receiver. SOLUTION: A column receiving base 1 has metallic plate made side parts 1a, 1b... bent inward in a trapezoid shape, between the adjacent pieces spaces (s) being formed. Winged ribs (p) of a beam receiving square cylinder 2 formed by bending and connecting at specified positions four square plates whose both right and left ends are bent downward with a specified size are inserted into the gaps (s) and fixed by welding. A horizontal member receiver 4 is fastened by a nut through a bolt insertion hole formed in each rib (p) of the cylinder 2. They 1, 2, 4 can be produced inexpensively by puching out or bending plates. Especially, the cylinder has a superior deformation resistant and strength characteristics since it has the ribs (p) protruding radially at its four corners so the deformation stress is dispersed by the ribs (p) at the time of mounting the beam receiver.
Patent JP-H02212141-A (JP)
Title: Method of manufacturing compound ceramic substrate
Inventor: SHINOHARA YOSHINORI
IPC: B32B18/00
Filed: 1989-02-14
Abstract: PURPOSE:To prevent separation, crack or warpage by mixing appropriately an inorganic material filler and two kinds or more glass frit different in their softening points, and according the concentration coefficient of the obtained inorganic material with the contraction coefficient of the used dielectric material. CONSTITUTION:Dielectric material powder is blended with an organic binder and solvent by means by a ball mill so as to produce slurry, and a green sheet is obtained through tape-molding it. While, an insulating material is blended such that inorganic filler is blended in various rates with two kinds or more glass powder having different softening points, and crushing, as a result, a green sheet is obtained in the same manner aforementioned. By employing two kinds or more glass here for forming an insulating layer, the sintering property of the insulating body is changed, and the contraction property in baking period coincided with the contraction characteristic of the dielectric.