baber/WOPTO huggingface dataset:
Patent JP-S5987997-A (JP)
Title: Forming method of welding bead
Inventor: YOSHIDA SHIYUUJI
IPC: B23K31/00
Filed: 1982-11-10
Abstract: PURPOSE:To form satisfactorily and inexpensively a weld bead part by providing plural pieces of freely rotatable forming rolls in the longitudinal direction of the bead, bringing the same into press contact with the weld bead part, conducting required current between the rolls and forming the bead by heating. CONSTITUTION:Respective casings 8 are first set in the prescribed height position and angle position of a stand in the case of forming the bead B in the weld zone between a web W and a flange F in a weld H beam to a prescribed shape. A push bolt 12 screwed to the respective casings 8 is screwed down to slide a roll support member 3 by a prescribed pressing force against the force of a spring 11, thereby bringing a forming roll 1 into press contact with the weld bead B. At the same time, electricity is conducted to a contact chip 4 to heat the contact part between the roll 1 and the bead B, thereby forming the bead B to a prescribed shape.
Patent JP-S6344577-A (JP)
Inventor: ROBAATO UIRUSON RANBAATO
IPC: A61K31/7052
Filed: 1987-08-10
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-S6441525-A (JP)
Title: A/d conversion circuit
Inventor: KOMAKI MASAKI
IPC: H03M1/14
Filed: 1987-08-08
Abstract: PURPOSE:To improve the resolution without incurring the increase in circuit components by generating plural comparison reference voltages through equal m- dividion of a reference voltage range, dividing equally a prescribed reference voltage range into 1/m to generate plural comparison reference voltages so as to encode the input signal into multi-stage. CONSTITUTION:A comparison reference voltage generating means 2 divides the reference voltage range equally into 1/m and applies further 1/m equal division upon the designation of a reference voltage range being thus subject to 1/m equal division from a switching signal generating circuit 16 to generate plural comparison reference voltages and executes sequentially the setting processing in following the stops. A comparator group 12 receives an input signal and a comparison reference voltage outputted by a selection means 7 and outputs parallel outputs corresponding to the number of comparators in each step. The circuit 16 discriminates to which of the reference voltage range the input signal corresponds based on the parallel output and designates the reference voltage range. An encoder 25 codes the said parallel output for each stage of comparison. The latch circuit 25 expands the coded data for each stage into weighted parallel n-bit signal. Through the constitution above, the circuit required for comparison and coding is shared in common in each stage.
Patent JP-H0246307-A (JP)
Title: Easy-to-tighten wood screw with cut-out edge at its tip
Inventor: SATO KOKI
IPC: F16B35/00
Filed: 1988-08-08
Abstract: PURPOSE:To reduce a large period of time and amount of labor, by forming a cut-out edge at a tip of a wood screw for easy screwing during the screwing of it to make a guide hole by the cut-out edge. CONSTITUTION:A cut-out edge is formed at a tip of a wood screw for easy screwing during the screwing of it. In order to form a cut-out edge, a chipped off portion 1 is provided. Angle of chipping off 2 is determined as 30 degrees. Owing to the cut-out edge formed at the tip of the wood screw, a guide hole is made by the cut-out edge before the screw is intruded inward, the screwing can thus be done with the far less power to make the screw intrude inward. In this way, time and labor can be enormously saved.
Patent JP-H0483238-A (JP)
Title: Optical equipment
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B17/02
Filed: 1990-07-25
Abstract: PURPOSE:To easily realize shield effect by molding an outer jacket by mixing 1 - 15% iron-based metal powder with a plastic material. CONSTITUTION:For example, a camera body part CB is constituted by connecting integrated circuits IC1 and IC2 on a flexible printed board PB arranged above a pentagonal prism and arranging an accessory shoe AN for stroboscopic device fitting on an upper lid MB as the outer jacket. The upper lid MB is molded by mixing 1 - 15% iron-based metal powder, specially, powder of SUS with the plastic base material of ABS, etc., and made conductive to obtain shield effect and also increase the strength. Consequently, the outer jacket of optical equipment such as a camera body, etc., which has excellent electric shield characteristics and sufficient mechanical static pressure strength and is reasonable in cost is obtained.
Patent JP-S6176676-A (JP)
Title: Pin for dot printer
Inventor: YAMAKAWA AKIRA
IPC: C23C16/34
Filed: 1984-09-21
Abstract: PURPOSE:To obtain the titled pin which is soft, superior in wear resistance and easy for machining, by covering TiC or TiN on surface of sintered body in which specified ratios of carbides, etc. of metal in IVa, Va, VIa groups are added to tetragonal crystal ZrO2. CONSTITUTION:Mixture composed of 10-25vol% at least one kind among carbide, nitride, boride of metal in IVa, Va, VIa groups and solid soln. thereof, and the balance tetragonal crystal ZrO2 powder is formed, and sintered in nonoxidizing atmosphere. Fine powder contg. 2-5mol% Y2O3 obtd. by coprecipitation method, etc. is used for ZrO2. Next, said sintered body is further hot pressed hydrostatically to high strength material, it is finished to a necessary size by discharge machining, then covering layer of TiO or TiN having <10mu thickness is formed at least one part of the surface by known CVD method, etc.
Patent JP-H0486520-A (JP)
Title: Compensation circuit for zero-point temperature error of measuring circuit
Inventor: TAGO KEIICHIRO
IPC: G01D3/028
Filed: 1990-07-30
Abstract: PURPOSE:To compensate a temperature error at a zero point without causing a span change, by connecting a temperature compensating circuit between a current input end of a first or second detecting resistance element and a part of a detecting resistor generating a feedback voltage. CONSTITUTION:A series circuit (temperature error compensating circuit) of a silicon diode Dt as a temperature-sensitive element and a resistor Rt1 is connected between terminals 1' and 3', while a resistor Rt2 are connected between terminals 2' and 3'. This is because bypass currents (ia) and (ib) are fixed if the respective potential changes at the points 1' and 3' are prescribed ones, and cause no span change, even when an input changes. In other words, an operation is made so that a current IB is fixed, and when a capacity CB decreases due to an increase of the input, an impression voltage V on the capacity CB, as well as a current IA, increases. A potential at the point 1' rises with the increase of the current IA, a feedback current (i) is made to flow and the changes at the points 3' and 1' become equal. Accordingly, a voltage between the points 1' and 2' is kept at a prescribed value in the sphere of 0/100 % of the input, and therefore the currents (ia) and (ib) to a zero-point temperature error compensating circuit are to have fixed values.
Patent JP-H0247246-A (JP)
Title: Hot dip coating device using brush roll
Inventor: YAMAGUCHI SUSUMU
IPC: C23C2/00
Filed: 1988-08-09
Abstract: PURPOSE:To omit bath cells and to produce a plated steel sheet having excellent surface characteristics by mounting a brush to the front end of a plating metal supply pipe and rotating the brush at a high speed, thereby splashing the plating metal to the surface to be plated. CONSTITUTION:A rotor 3 having a blade 2 rotated by the compressed gas sent from a gas supply piping 1 is rotatably supported on a floating bearing 4. The plating metal supply pipe 7 is inserted to the center of the rotor 3 and an aperture 8 is provided to the side face at the front end of the plating metal supply pipe 7. The brush 9 is implanted thereto. A floating gas is supplied to the floating bearing 4 to support the rotor 3 a float. The plating metal is supplied from the plating metal supply pipe 7 to the brush 9 and the compressed gas is sent from the gas supply piping 1 to rotate the rotor 3. The plating material is splashed by the brush 9 toward the traveling steel sheet in this way, by which the uniform plating metal is stuck to the steel sheet at a uniform thickness.
Patent JP-H0363189-A (JP)
Title: Binding position shift detecting method and apparatus for detecting and discharging article to be processed shifted in binding position
Inventor: NAKAMURA KENJI
IPC: G01N21/84
Filed: 1989-08-02
Abstract: PURPOSE:To perform judgement rapidly without generating irregularity in results by calculating an imaging area by applying image processing to the mark on the surface of an article to be processed and calculating the shift quantity of a processing position from the comparison with the entire area of a preliminarily printed mark to perform judgement. CONSTITUTION:Yarn S as a processing material and a positional shift detection mark M2 having a color sufficiently taking the contrast with the surface of a printed book are applied to the surface of the printed book being an article to be processed at a processing scheduled position. This positional shift detection mark M2 is caught in a stationary image state from above by a CCD camera to perform image processing. By this method, the area of the mark part is measured and the measured result is compared with an internally set upper limit value to make it possible to judge the degree of positional shift. Further, positional shift quantity itself is operated with high accuracy by the calibration of the area incremental quantity and processing positional shift quantity of the mark part to be outputted and can be also used in processing position correction feedback.
Patent JP-H10114471-A (JP)
Title: Elevator operating method and elevator shuttle system
Inventor: BARKER FREDERICK H
IPC: B66B9/16
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce a building core space by comprising overlapping close hoist ways and continuously carrying cage cab, which are smaller in number by one than lower hoist ways next to a shuttle, to multiple car frames. SOLUTION: When passengers get on cage cabs 34-36 on an underground level 42, a triple deck car frame 29 is lifted to a first level 47. Then, the cage cab 34 is left in the triple deck car frame 29 on the first level 47, while the cage cabs 35, 36 are moved to a double deck car frame 30 so as to be transferred to the upper side of a building. Similarly, the cage cab 35 is left in the double deck car frame 30 on a second level 48, while the cage cab 36 is transferred to a single deck car frame 31. Subsequently, the cage cab 36 is finally arrives at a landing on the third level 49 in the building, and then, the passengers get off and other passengers get on the cage cab 36. Afterward, the cage cabs 34-36 are transferred to the underground level 42 by the inverse principle of that for the upward transfer, so that sufficient shift of the shuttle is completed.
Patent JP-H10264157-A (JP)
Title: Waste molding device
Inventor: MIYANO YOSHINORI
IPC: B29B17/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for manufacturing stably a waste molding regardless of the kind of waste used as a raw material, molding the product with various densities as required and also molding the product for easy handling. SOLUTION: A cylindrical heat melting section 12 with a heating means for storing force introduced waste and heat melting disposed around is provided in a melt molding device B, and also a force introduction device 7 with a force introduction cylinder 7a for force introducing the waste into the heat melting section 12 is provided. The melting molding device B is also provided with a heat molding section 13 for force introducing the waste melted in the heat melting section 12 and having a drawing section for reducing the diameter smaller than the diameter of a force introduction section 11, a cooling molding section 15 for force introducing the melt molded waste and cooling the same and an extrusion section for extruding the cooling molded waste out of the cooling molding section 15.
Patent JP-H1027711-A (JP)
Title: Multilayer chip inductor
Inventor: UEGAKI TAKEO
IPC: H01F17/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enable a multilayer chip inductor to be lessened in line stray capacitance, enhanced in self-resonant frequency, and improved in frequency characteristics throughout a wide frequency band by a method wherein spiral conductor strips are set different from each other in line width. SOLUTION: A first conductor strip 4 is formed nearly like a spiral projecting its first starting end 2' along the specific edge of a raw magnetic plate 1. A thin magnetic layer 5 provided with a cutout window 6 so as to make the terminating end 3 of the first conductor strip 4 exposed through it is formed thereon. A second conductor strip 4' different from the first conductor strip 4 in line width is formed on the thin magnetic layer 5 so as to connect its starting end 2 to the terminating end 3 of the first conductor strip 4 exposed through the cutout window 6. Furthermore, a third conductor strip 4" of the same line width with the first conductor strip 4 is formed on the magnetic layer 5 connecting its starting end 2 to the terminating end 3 of the second conductor strip 4' exposed through the cutout window 6.  The same as above, the conductor strips 4' and 4" different from each other in line width are connected through the intermediary of the magnetic layer 5.
Patent JP-2000017903-A (JP)
Title: Cylinder lock
Inventor: SUZUKI NAGATOSHI
IPC: E05B15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily produce a highly precise cylinder part by constructing a cylinder lock of the cylinder part inserted into a lock case and action tumblers inserted into tumbler insertion holes arranged in the cylinder part freely removably, dividing the cylinder part along the longitudinal direction, and combining the divided cylinder parts together. SOLUTION: In a cylinder lock constructed of a lock case, a cylinder part inserted into the lock case, and action tumblers 21 inserted freely removably into tumbler insertion holes 22 arranged in the cylinder part, the cylinder part is divided into two pieces along its longitudinal direction, and these divided cylinder parts 19a, 19b are combined with each other so as to constitute the cylinder part. In each of a plurality of groove-shaped insertion holes 22 formed on the inside of the cylinder parts 19a, 19b, a small coil spring 23 is arranged respectively. When a key 3 is pulled out from a key hole 2a, the coil springs 23 push up the action tumblers 21 so as to remove them from the insertion holes 22, and then, the action tumblers 21 engage the lock inside wall for locking.
Patent JP-H1135703-A (JP)
Title: Skid-proof polypropylene molded article and its preparation
Inventor: KONO KOJI
IPC: B32B27/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a skid-proof molded article to which a skid-proof material adheres, which has strong adhesion to PP and is excellent in water resistance and durability and exhibits excellent skid-proof properties over a long period of time to prevent skid of polypropylene molded articles such as plastic pallets. SOLUTION: An ethylene polar monomer copolymer skid-proof material (polar monomer content 5-40 wt.% adheres to PP molded articles via an adhesive comprising a modified copolymer obtained by graft-polymerizing 0.1-15 wt.% of a polar monomer to a styrene-conjugated diene-styrene triblock copolymer or its hydrogen adduct. The skid-proof molded article is obtained by coating a composition obtained by dissolving the modified copolymer in an organic solvent to PP articles as a primer and allowing the coated surface and the ethylene polar monomer copolymer skid-proof material to adhere to each other while they are heat softened.
Patent JP-H0485088-A (JP)
Title: Simple bookbinding machine
Inventor: ITO IWAO
IPC: B42C11/06
Filed: 1990-07-28
Abstract: PURPOSE:To provide a safe, inexpensive and simple bookbinding machine generating no malodor by providing a toner receiving part, a document moving means, a toner coating means and a toner melting means. CONSTITUTION:A simple bookbinding machine 1 is equipped with a toner pan 2 being a toner receiving part, a document moving means consisting of document raising and lowering rolls 3, 3, a toner coating means consisting of a toner supply roll 4, a toner weighing roll 5 and a toner layer forming blade 6 and a plate-shape heater 7 being a toner melting means. The toner supply roll 4 is rotated to pick up toner 8 from the toner pan 2 to supply the same to the toner weighing roll 5. The toner weighing roll 5 and the blade 6 perform the coating of the back of a document with the picked-up toner 8. The heater 7 melts the toner applied to the back of the document to fix the same.
Patent JP-H0865107-A (JP)
Title: Digital interpolation filter circuit
Inventor: IWAKI YOSHIYUKI
IPC: H03H17/02
Filed: 1994-08-25
Abstract: PURPOSE: To obtain the digital interpolation filter circuit making a high speed operation by adopting a switch circuit for at least one of adders used for a filter and setting a filter coefficient to a power of 2. CONSTITUTION: A sampling frequency is converted into 2fs from a frequency fs , and the converted frequency signal is given to an input terminal 1. When signal data x [T] subject to 0 insertion and whose sampling frequency is converted are given to the filter circuit, the data are fed to a delay register 3-1 and a multiplier 8-1 . The data x [T] are multiplied with a coefficient a1 by the multiplier 8-1 and the resulting data a1 .x [T] are given to a switch (circuit 9-1 , which is thrown to the position of the multiplier 8-1 . The delay register 3-1 receiving the data x [T] provides an output of delayed data x [T] by one sample to a multiplier 8-2 , in which a coefficient, a2 is multiplied with the data x [T], and the product is given to the switch circuit 9-1 .  In this case, succeeding data are given to the multiplier 8-1 and the data are 0, then the switch circuit 9-1 is thrown to the position of a multiplier 8-2 and the data are outputted finally to an output terminal 7 by the similar switching operation to above.
Patent JP-S6180376-A (JP)
Title: Coupling relation detector
Inventor: NINOMIYA TAKANORI
IPC: G06T1/00
Filed: 1984-09-27
Abstract: PURPOSE:To reduce the memory capacity of a coupling table memory and to increase a processing speed by dividing the titled detector into a image input part, a code conversion part, a glid No. assigning part and a labelling processing part and operating respective parts in parallel. CONSTITUTION:Binary picture signals are temporally and alternately stored in line buffer memories 3A, 3B through an image input part 1 and a switching circuit 2 in each line. Simultaneously, binary images signals preceding the inputs of binary image signals by one line each are alternately and serially read out from the line buffer memories 3A, 3B to a code conversion part 4 through the switching circuit 2. Then, a segment on a line and the addresses (coordinate positions) of its start and end points are detected from these binary image signals. The start and end addresses corresponding to the segment are successively written as a pair in a temporary accumulation FIFO5 every detection of the segment, the start and end addresses are read out as a pair from the FIFO5 to the glid No. assigning part 6.
Patent JP-S6179292-A (JP)
Inventor: KOIZUMI YOSHIKI
IPC: H05K3/24
Filed: 1984-09-27
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-2000027113-A (JP)
Title: Artificial lawn, athletic sports field, and artificial lawn skiing field
Inventor: MATSUZAKI YUKIHIRO
IPC: E01C13/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an athletic sports field assuring pleasant athletic sports and an artificial lawn skiing field having an excellent easy slidability by giving a particular function possessed by natural lawn, that is, the function to discharge moisture, to the artificial lawn thereby preventing a scratch or a burn during sports. SOLUTION: This artificial lawn is constituted with a pile thread which has gaps communicating the lawn leaves each other. Also, this sports field is laid with such artificial lawn at least partially, and the artificial lawn skiing field utilizes the artificial lawn at least as a runway.
Patent JP-H06182564-A (JP)
Title: Testing machine for spot welding electrode
Inventor: SHIMADA TOSHIAKI
IPC: B23K11/30
Filed: 1992-07-02
Abstract: PURPOSE:To determine the quality of an electrode tip shape by providing an electric contact to detect an indentation of the spot electrode tip. CONSTITUTION:Many spotlike contacts 2e are subjected to printed wiring as a lead wire group 2d on a central beltlike part of an abutted plate 3 and joined to a continuity inspecting machine 5. A pedestal 1 and the continuity inspecting machine 5 are joined together by a different lead wire 6 and an electrode 4 and lead wire groups 2d, 2c are added to form a parallel circuit group 7. An inverse truncate conic through hole 1a in accordance with the spot welding electrode tip shape is provided on the pedestal 1. When the electrode 4 whose tip is formed with the indentation is abutted and pressurized on it, since the spotlike contacts 2e of a part where the indentation is formed are not energized, abnormality can be detected. Further, since the abutted plate 3 is formed on a baseplate 8 on a sponge 9, the contact between the electrode 4 and the pedestal 1 can be surely maintained.
Patent JP-H0752915-A (JP)
Title: Device for outer packaging of long-sized material
Inventor: YAMAZAKI HISAO
IPC: B65B59/00
Filed: 1993-08-12
Abstract: PURPOSE:To easily package and bind long-sized materials even if their outside diameters are different by a method wherein only top one material of outer packaging materials is received and transferred to above a long-sized material to be packaged having the one side located in a predetermined position, the outer packaging material is made to rotate with the one side held against the long-sized material and is wound around the long-sized material to be temporar ily secured thereto. CONSTITUTION:Only top one of outer packaging materials 13a transferred to a predetermined position is received and transferred to above a long-sized maternal 14 to be packaged having the one side located in a predetermined position by separating and transferring devices 15 and 16. The one side of the outer packaging material 13a thus transferred is pressed against the long- sized material 14 by a pressing device 17. In this condition, the outer packaging material 13a is made to rotate relative to the long-sized material 14 and is wound around the long-sized material 14 by an outer packaging machine 18 be temporarily secured thereto. By this method, any long-sized material 14 can be packaged and bound by selecting an appropriate outer packaging material 13a from the ones of a plurality of different specifications.