baber/WOPTO huggingface dataset:
Patent JP-S59106933-A (JP)
Title: Preparation of conductive sheet and composite material
Inventor: YOSHIDA KIYOUJI
IPC: B29K27/06
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a sheet and a composite material having flexibility and excellent electric conductivity, by applying a resin powder obtained by dry blending a plasticizer and carbon black in vinyl chloride resin to form a coating film which is then heated, melted and cooled. CONSTITUTION:20-80pts.wt. of a plasticizer and 3-70pts.wt. of carbon black are dry blended in 100pts.wt. of vinyl chloride resin and, if ncecessary, other resin compounding agent is further dry blended therein to obtain a resin powder with bulk density of 0.25 or more and angle of repose of 40 deg. or less. The coating film 4 comprising the resin powder 1 supplied on a substrate 3 having releasability from a hopper 2 is made uniform in the thickness and density thereof by a thickness regulating plate 6 and a press tool 7. Subsequently, the coating film 4 is sent to a heating furnace 8 and, after heating and melting, cooled to release a conductive sheet 9 from the substrate 3. When a reinforcing substrate is adhered to the single surface or both surfaces of said conductive sheet, the objective product having excellent strength can be obtained.
Patent JP-S60109858-A (JP)
Title: Printing head
Inventor: SAKAIDA ATSUO
IPC: B41J2/235
Filed: 1983-11-19
Abstract: PURPOSE:To exactly prevent damage to and abrasion of printing wires and armatures by driving the printing wires supported elastically on a frame by means of the armatures through a synthetic resin elastic material piece. CONSTITUTION:Armatures 4 are supported on an armature holder 3 in such a way as to be rotationally driven by a solenoid 2, and a synthetic resin elastic material 5 with elastic pieces 5c by which the armatures 4 are always driven toward the solenoid 2 is fixed to the frame 6 with the bases 5a. The U-shaped basal ends 7a of plural L-shaped printing wires 7 are fitted into the fixed recessions 6a of the frame 6 and the basal ends 7c are elastically fitted into the grooves 5c of the elastic material 5. The wires 7 are driven forwards through the pieces 5d of the material 5 by the rotation of the corresponding armatures 4 and printing is made. The needs for brazing the wires 7 can be eliminated and the structure of the head can be simplified. Also, damage to and abrasion of the wires and the armatures can exactly prevented.
Patent JP-H0860950-A (JP)
Title: Door stop
Inventor: MIKI ISAO
IPC: E05F5/02
Filed: 1994-08-18
Abstract: PURPOSE: To provide a good-looking door stop in which a screw for attaching a door stop main body to a door frame is covered with a cover, without the possibility of the closing cover being opened by vibrations or the like. CONSTITUTION: A hollow door stop main body 1 of trapezoidal cross section has an inside face plate portion 1a serving as a mounting face for a door frame, and has a freely openable cover 2 formed in its portion leading from its rear face plate portion 1d to its outside face plate portion 1b. The rear face plate portion 1d which serves as the end of the cover 2, and a fixed engagement piece 4 projecting from the inside face plate portion 1a have respective serrate locking faces formed in such a way that they are freely locked to and unlocked from each other. This locking portion is covered with elastic packing 5, 5 provided on the rear face plate portion 1d of the cover 2.
Patent JP-S60110974-A (JP)
Inventor: YOSHIOKA ISAO
IPC: D06M101/16
Filed: 1983-11-18
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-H1057336-A (JP)
Title: Phantom for imaging exercise of mri apparatus
Inventor: KARASHIMA HIROSHI
IPC: A61B5/055
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an ideal human body phantom for imaging exercise using MRI apparatus. SOLUTION: The phantom is equipped with human outer shells 1a, 1b, 1c, skeletons 2a, 2b, 2c to be put in the human outer shells, various dummy organs 31-39 including at least one sample organ set in respective part of the skeletons to identically meet that of human body and gelatin jelly layers 4a, 4b, 4c as soft material filled in the human outer shells 1a, 1b, 1c to hold various dummy organs 31-39 tight onto specified position. The skeletons are made by human skeletons filled with gelatin jelly as well as the various dummy organs 31-39 including the sample organ are chiefly made of gelatin jelly as main ingredient, in which MR contrast medium is combined changing volume according to the various dummy organs 31-39 including the sample organ.
Patent JP-S60110695-A (JP)
Inventor: MAEDA YORIO
IPC: B67D7/26
Filed: 1983-11-18
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-H0381985-A (JP)
Title: Electric heater supporting body and manufacture thereof
Inventor: KOBAYASHI YUSAKU
IPC: H05B3/18
Filed: 1989-08-24
Abstract: PURPOSE:To provide a lightweight supporting body for electric heater with excellent heat insulating and electric insulating properties by adding an inorganic binder to ceramic fibers to output a material compound, heating it and baking, and outputting a molding containing a chemical compound of aluminum phosphorate. CONSTITUTION:Ceramic fibers of silica, etc., alumina as inorganic binder, and hard aque-soluble phosphorate compound are dispersed evenly in the water to yield a material slurry, which is then molded and dried. This is followed by heating and baking, and a chemical compound of aluminum phosphorate is produced through alumina reaction with the mentioned phosphorate compound. This hard aque-soluble phosphorate compound is form ex. pyrophosphoric acid. It is also admissible that an appropriate Al phosphorate compound prepared in advance is added to the material compound. Alumina content of the material slurry is approx. 1-10 parts by weight to 100 parts by wt. ceramic fibers, and a baking at 750-1300 deg.C will give a suitable supporting body for heater.
Patent JP-H1060559-A (JP)
Title: Gold alloy and its production
Inventor: OBARA TAKESHI
IPC: C22F1/14
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To produce high quality gold alloy harder than pure gold and furthermore having a noble feeling and color tone equal to those of pure gold. SOLUTION: This hardened gold alloy has the compsn. contg., by weight, >=0.03% Rh, >=0.01% Sb, in which the total content of Rh and Sb is regulated to <=1%, and the balance substantial Au. Furthermore, as for the method for producing the gold alloy, an alloy having a compsn. contg. >=0.03% Rh, >=0.01% Sb, in which the total content of Rh and Sb is regulated to <=1%, and the balance substantial Au is subjected to solution treatment according to necessary, is thereafter subjected to aging treatment at 400 to 700 deg.C for 10 to 60min and is hardened.
Patent JP-H0882655-A (JP)
Title: Testing equipment of integrated circuit
Inventor: KAMEYAMA SHUICHI
IPC: H01L21/66
Filed: 1994-09-13
Abstract: PURPOSE: To attain reduction of a packaging space of testing circuit elements and reduction of the cost of a test and to test an extra LSI device having several thousands of pins, by making functions shared among a board for supplying exclusively a clock signal to LSI to be tested, an exclusive board for executing a scan test and an exclusive board for executing tests other than the scan test. CONSTITUTION: This equipment has a channel board 11 for a clock whereon testing circuit elements supplying clock signals to LSI to be tested are mounted, a channel board 12 for scan whereon testing circuit elements executing a scan test of the LSI to be tested are mounted and a general channel board 13 whereon testing circuit elements executing tests of the LSI other than the scan test, and the channel boards 11, 12 and 13 are provided in a plurality respectively in accordance with a circuit scale of the LSI to be tested.
Patent JP-S6461049-A (JP)
Title: Static ram
Inventor: NODA MASANORI
IPC: H01L21/8244
Filed: 1987-09-01
Abstract: PURPOSE:To eliminate a restriction in an interval between gate electrodes of drive and transfer transistors due to the limit of a lithography and to enhance the density of memory cells by forming the gate electrodes of the drive and transfer transistors and a ground line of different conductive layers. CONSTITUTION:Shaded regions designate gate electrodes 1, 2 of drive transistors Q1, Q2 made of first conductive layer. Dotted regions denote a ground line 4 made of a second conductive layer, and gate electrodes 3 of transfer transistors Q3, Q4. The electrodes 1, 2 are formed of different conductive layers from those of the line 4 and the electrodes 3. A distance R1 between the electrodes 2 and 3 is between the first layer and the second layer, and not affected by any influence to the limit of a lithography. Thus, the density of memory cells is enhanced.
Patent JP-H1160836-A (JP)
Title: Resin composition
Inventor: SAKATA MINORU
IPC: C08L51/04
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in heat resistance and impact resistance by including a polypropylene resin, a polyphenylene ether resin, a hydrogenated block copolymer and a rubber-reinforced impact-resistant polystyrene resin. SOLUTION: This composition comprises 45-95 wt.% polypropylene resin (A), 55-5 wt.% polyphenylene ether resin (B), 1-30 pts.wt., per 100 pts.wt. total of components A and B, hydrogenated block copolymer (C) obtained by hydrogenating a block copolymer composed of a conjugated-diene-compound-based polymer block CB having a total content of 1,2-vinyl bonds and 3,4-vinyl bonds of a conjugated diene compound of 30-90% and a polymer block CA based on a vinyl aromatic compound and 1-400 pts.wt., per 100 pts.wt. component B, rubber-reinforced impact-resistant polystyrene resin (D) having a rubber polymer having a mean dispersed particle diameter of 0.14-0.70 μm.
Patent JP-H06121906-A (JP)
Title: Filter unit, continuous filter using same and washing method for filter element of filter unit and continuous operation of continuous filter
Inventor: HAZAMA KATSUMI
IPC: B01D29/62
Filed: 1991-08-29
Abstract: PURPOSE:To realize continuous operation for filtration by arranging washing nozzles inside and outside a filter element that can be reciprocated in the axial direction to effectively wash and simultaneously arranging plural filter units side by side. CONSTITUTION:As filtration is continued, the differential pressure between the raw water side and water filtrate side rises by foreign matters deposited on the inner peripheral wall of a filter element 12. When that the differential pressure becomes the specified one or more is detected, a continuous filter 1 is shifted to the washing process. When a shaft 25 is turned to make branch pipes 29, 32 coincide with the axes of an outlet pipe 9 and an inlet pipe 8 respectively, the filter element 12 is interrupted from communication with a raw water chamber 2 by sealings 31, 34 to communicate with a washing water drain pipe 38. An inner washing nozzle 20 is installed so that the spray may obliquely strike on the inner peripheral wall to wash the foreign matter deposited on the inner wall so as to scrape it out. An outer washing nozzle 21 is installed just near the outer periphery of the filter element to wash out the foreign matter stuck on the inner peripheral wall in a backwash manner. The filter element is transferred in the axial direction to axially perform uniform washing.
Patent JP-H0267393-A (JP)
Title: Liquid crystal element
Inventor: ONUMA TERUYUKI
IPC: G09F9/35
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a liquid crystal element excellent in high-speed response, showing good bistability, and capable of retaining stable orientation over a long period of time by using as liquid crystal a ferroelectric liquid-crystal high- molecular compound having siloxane bounds on its principal chain and a specified mesogen on its side chain. CONSTITUTION:This liquid crystal element is prepared by putting either a ferroelectric liquid-crystal high-molecular compound having siloxane bonds on its principal chain and a mesogen consisting of a spacer part, a rigid skeleton part, and an optically active part on its side chain [e.g. a compound of formula IV having a group of formula I (wherein n is 6 to 15) as the spacer part, a group of formula II as the rigid skeleton part, and a group of formula III as the optically active part] or a mixture consisting mainly of said compound between a pair of base plates at least one of which is transparent. Unlike the conventional liquid crystal elements, the liquid crystal element thus obtained is excellent in high-speed response, shows good bistability, and can retain stable orientation over a long period of time.
Patent JP-S59109583-A (JP)
Title: Device to stop coke oven operating machine in place
Inventor: URAKAWA AKIRA
IPC: C10B41/00
Filed: 1982-12-14
Abstract: PURPOSE:To stop a coke oven operating machine in place with high accuracy, by fixing a clamping device onto a rail and moving the machine in the running direction from the clamping device side by means of an actuator. CONSTITUTION:A truck 3 for a coke oven operating machine is attached to the bottom of a machine body frame 1 with a two-rod cylinder 5 which is fixed at an intermediate position under ordinary conditions of operation. When the machine is roughly set to the center line on which the machine is to be positioned, a rail 12 is fixed by a clamping device 4 and the truck 3 is fixed to the rail in the running direction by the clamping device 4 in this state. The discrepancy between the roughly set position and the oven center line is detected visually or by means of an oven center line sensor and the two-rod cylinder is set in motion so that rod (a) may go in and rod (b) may come out, leading to movement of the machine body frame 1 in X direction. When the rod (a) comes out and the rod (b) goes in, the machine body frame 1 moves in Y direction to be positioned in place with high accuracy.
Patent JP-S60111246-A (JP)
Title: Solution for developing photosensitive lithographic plate
Inventor: MATSUMOTO HIROSHI
IPC: G03F7/022
Filed: 1983-11-21
Abstract: PURPOSE:To enhance development stability and processing capacity of an o- quinonediazide photosensitive layer by incorporating a polyoxyethylene-polypropylene block copolymer type water-soluble surfactant in an aq. soln. of alkali silicate in a specified concn. CONSTITUTION:A developing soln. is prepared by incorporating a water-soluble polyoxyethylene-polyoxypropylene block copolymer type surfactant in an aq. soln. of alkali silicate, preferably, of a concn. of 1-10wt% of the developing soln. This surfactant is represented by the shown structual formula in which (a), (b), (c) are each an integer of 1-10,000, and a proportion of polyoxyethylene is 40-80wt% of the total polymer and polypropylene oxide mol.wt. is 1,000- 4,000, and an amt. of surfactant of be added is 0.001-10wt% of the developing soln. As a result, the photosensitive layer of o-quinonediazide is enhanced in development stability and processing capacity.
Patent JP-S59110026-A (JP)
Title: Signal recording device
Inventor: TAKIMOTO HIROYUKI
IPC: H04N5/783
Filed: 1982-12-13
Abstract: PURPOSE:To record a signal at an accurate position on a recording medium by controlling relative positions of a head and the recording medium even during recording by using a control signal which is recorded in order to control the relative positions of the head and recording medium during reproduction. CONSTITUTION:When a head 14 is within a range II and records Y+C+A+P, a head 15 is within a range II' and records Y+P outside of a one-field track. When the head 14 is within a range III, the head 15 is within a range III' and when the head 14 is within the range II', a part of P+Y is traced and reproduced. Thus, when the heads 14 and 15 are within the range III' respectively, P is extracted from reproduced Y+P and both are compared with each other to adjust the heights of the heads during recording. In this case, Y is an FM-modulated luminance signal and C is a low-frequency converted color signal; and A is an FM-modulated audio signal and P is a pilot signal.
Patent JP-H0394919-A (JP)
Title: Apparatus for curving and further carrying metal plate for can drum
Inventor: OTOMAARU SHIYUTEIIGAA
IPC: B21D51/26
Filed: 1990-08-22
Abstract: PURPOSE: To make the device a small type which does not require a wide place by arranging the hook edge member of the device bending the metallic plate and transferring it, within the common plane of each axial line of upper and lower bending rollers, constructing the element of a guide rail and by a mechanism that the guide rail is surrounded by the bent metallic plate. CONSTITUTION: The hook edge part 29 of the device for bending the metallic plate 10 for can barrel and further for transferring it, is arranged within the common plane of each axial line of the upper and lower bending rollers 24 and 25, and is formed as the component of the guide rail 30. And the guide rail 30 extends over the whole lengths of at least both bending rollers 24 and 25, and is arranged so that it is surrounded by the metallic plate 10 when the metallic plate 10 has been bent. In addition, the guide rail 30 is lined up to a Z rail 31, and extends to a welding station.
Patent JP-H1045240-A (JP)
Title: Automatic inserting device for belt sleeve and method for it
Inventor: IKEDA HIROSHI
IPC: B26D7/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic inserting device for a belt sleeve and a method for it, for automatically conveying the belt sleeve in the opened state and inserting and installing it around a shaft of a processing device. SOLUTION: An automatic inserting device 1 for a belt sleeve for conveying a cylindrical belt sleeve 8 in the opened state and inserting and installing it around a shaft 46 of a processing device 45 is constituted of a receiving table 2 for installing the belt sleeve 8 in the opened state and able to be vertically moved, and a sleeve moving member 4 able to be reciprocated, for returning a supporting member 40 to the original position after mounting, inserting and installing the belt sleeve 8 around the shaft 46 after moving the supporting member 40 in which the belt sleeve 8 is inserted to the shaft 46 of the processing device 45.
Patent JP-H1150644-A (JP)
Title: Edge material for floor mat block and execution method thereof
Inventor: ITO KOICHI
IPC: E04F15/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent mat blocks from playing or turning-up when these mat blocks are laid, by forming a plurality of through holes vertically made on the flat board of an edge material. SOLUTION: This edge material is provided with a flat board 12a having a specified strength and legs 12b... for the edge material, supporting the flat boards. And a plurality of through holes 12c,... vertically piercing the flat board 12a are formed thereon. And these edge materials 12,... for floor mat blocks are adjacently arranged at the edge of the inflow direction P, P of wind in the floor mat blocks 11,.... Since wind flows through these through holes 12c, even when these mat blocks are merely laid, playing or turning-up of the blocks can be prevented and the execution time and cost can be reduced. It is preferable that the total opening ratio of the through holes 12c is made 30% of the whole area of the flat board 12a of the edge material or larger than that and the length of the inflow direction P of wind is made 10 cm or longer.
Patent JP-H0539318-A (JP)
Title: Production of polyolefin
Inventor: NISHIMURA SADANORI
IPC: C08F4/60
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a polymer having a good particle shape and a controlled molecular weight distribution without detriment to the high activity of the catalyst used. CONSTITUTION:The process for producing the objective polyolefin comprises; using a catalyst system comprising a solid catalyst component prepared by isolating a solid component obtained by reacting at least one halogenated organoaluminum compound with a homogeneous solution containing at least one member selected from the group consisting of a combination of metallic magnesium with a hydroxy organic compound and an oxygen-containing organic compound of magnesium at least one zirconium compound selected from the group consisting of an oxygen-containing organic compound of zirconium and a halogen-containing compound of zirconium and at least one silicon compound selected from the group consisting of a polysiloxane and a silane, and reacting the solid component with at least one compound selected from the group consisting of halogen compounds of elements of groups IIIb and IVb of the periodic table, at least one halogen-containing compound of titanium and at least one organoaluminum compound.
Patent JP-H0668981-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KUWABARA SHIGEO
IPC: H05B41/392
Filed: 1992-08-18
Abstract: PURPOSE:To provide a fluorescent lighting device for easily carrying out various dimming not only for a single lamp but also for a multiple lamps, and for reducing cost by means of simple circuit structure. CONSTITUTION:The number (n) groups of fluorescent lamps FL-1-FL-n, inductors VI-1-VI-n forming a series resonance circuit, and capacitors C1-Cn are connected in parallel to one another, to the output terminal of a fluorescent lamp inverter device 23 with a commercial power source 21 serving as an input, and for outputting the high frequency current of stable frequency (fo). The inductors VI-1-VI-n comprises current-limiting coils L1-Ln and coils M1-Mn for control, which are provided near the current-limiting coils, while a control circuit 24 for controlling the d.c. current flowing in the coils for control, is provided. A variable inductor is thus provided, with which the inductance of the current- limiting coils L1-Ln can be changed.
Patent JP-2000050548-A (JP)
Title: Rotor assembly for synchronous motor
Inventor: OTAKE YOSHINOBU
IPC: H02K1/30
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for long synchronous motors with a simple manufacturing method by using rotor assemblies for synchronous motors to be formed by laminating and fixing magnetic steel sheets. SOLUTION: A rotor assembly 14 is shrink-fitted to a shaft 16, by fitting a flange protrusion 15 of the shaft 16 into a joining recession 12 of a second end collar 10. After the shrink-fitted assembly 14 is cooled, the next assembly 14 is shrink-fitted by fitting the joining protrusion 9 and the joining recession 12 of first and second end collars 7, 10 to each other. This step is repeated, the rotor assemblies 14 are lapped, and the long rotor of a specified length is manufactured. Consequently, realization of a long rotor becomes feasible and its workability and manufacturability become superior too, since the rotor is manufactured by units of a length with which work is made comparatively easy.  In addition, jigs for program arrangement to be used exclusively are not required, since lapping is performed by fitting end collars to magnetic steel plates which are laminated beforehand, using their joining protrusions and recessions.
Patent JP-S59110583-A (JP)
Inventor: ISHIHARA HIROMASA
IPC: B25J15/00
Filed: 1982-12-14
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。