baber/WOPTO huggingface dataset:
Patent JP-S5782498-A (JP)
Title: Cathode for lead and lead alloy plating
Inventor: MURAKAMI NORIMASA
IPC: C25D3/34
Filed: 1980-11-13
Abstract: PURPOSE: To provide a cathode for lead and lead alloy plating by which elution of aluminum of a core material in a plating bath under use is obviated by constituting a composite material disposed with aluminum for the core material, an insoluble metallic material for an outer layer and lead for an intermediate layer.  
     CONSTITUTION: Lead is disposed in the intermediate layer in order to prevent elution of aluminum, and the thickness of lead of the intermediate layer is preferably about 0.2W2mm. Tantalumn, niobium, platinum, etc. are used other than stainless steel and titanium used heretofore for the insoluble metallic material of the outer layer. By the use of this as cathode, the good plating treatment is accomplished without contaminating a lead or lead alloy plating bath. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6315350-A (JP)
Title: Input/output device control system
Inventor: OZAWA MASUMI
IPC: G06F13/14
Filed: 1986-07-07
Abstract: PURPOSE:To realize an input/output functional unit with a simplified control program construction, and having universal applicability, by arranging each functional unit as the node of a local are network, and performing the coupling of functions between nodes by a communication control command for the local area network. CONSTITUTION:A microprocessor, and a control program are arranged at each functional unit possible to be operated independently physically, and the functional unit is operated as one independent node in the local area network. In other words, a logical hierarchy such as a monitoring unit 14 which receives a composite command, and performs a distribution control, and the functional units 11, 12, 13, 16, etc., which perform signal operations, is formed, centering a main control unit 15 which issues a control signal according to the control program, and a structure which performs a chain between nodes, is set as the node on the local area network.
Patent JP-S5949040-A (JP)
Title: Priority control communication system
Inventor: NAGATA SATORU
IPC: H04L12/433
Filed: 1982-09-14
Abstract: PURPOSE:To lower the priority of a token in case the tokens of the same priority circulate consecutively, by monitoring the token with which the priority is set in a priority indicating field by a specific node. CONSTITUTION:When the priority is set at 2 or 1, the priority is stored in a priority storage part 16 by an output 21. In this case, a flip-flop 19 is turned on and the output is set at ''1''. When a token having its priority is supplied again to a receiving part 11, the flip-flop 19 is reset by the output 21. However an AND circuit 18 is turned on the drive a priority comparing part 15. Thus the part 15 compares the priority, i.e., the storage contents of the part 16 with the priority supplied this time. When the coincidence is obtained from this comparison, a priority converting part 14 is actuated to lower the priority. Then the priority is sent to a relay part 12. That is, the tokens of priorities 2 and 1 are set at 1 and 0 (non-priority) respectively, then transmitted. In this case, the storage of the part 16 is also reset via an OR circuit 17.
Patent JP-H0450218-A (JP)
Title: Thermosetting polyamide and composition thereof
Inventor: HOSOGANE TADAYUKI
IPC: C07C237/22
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a thermosetting polyamide, excellent in heat resistance, electrical characteristics, mechanical strength, chemical stability and molding processability and suitable as molding materials such as laminated boards by polymerizing an aromatic polyamide oligomer having a specific structural formula. CONSTITUTION:A thermosetting polyamide oligomer is obtained by reacting a cyclic unsaturated imide compound expressed by formula I with an aromatic diamine (preferably m-phenylenediamine) expressed by formula II (n is preferably 3-7) and an aromatic dicarboxylic acid dihalide (preferably isophthaloyl dichloride) expressed by formula III and polymerizing the resultant aromatic polyamide oligomer expressed by formula IV [R1 and R2 are bifunctional aromatic group; R3 is bifunctional aliphatic group, etc.; A and B are preferably bifunctional aliphatic unsaturated group expressed by formulas V to VII (R1 and R2 are H, CH3, etc.); m is 0 or 1]. Furthermore, <=5wt.% radical polymerization initiator is preferably added and blended with the aforementioned oligomer.
Patent JP-H05329556-A (JP)
Title: Bending method for multiple tube and working jig therefor
Inventor: IDOTA KAZUHISA
IPC: B21D9/00
Filed: 1992-05-27
Abstract: PURPOSE:To eliminate a large-scale device for freezing, thawing, packing, discharge, etc., and the manhour, to bend a multiple tube with a simple jig, and also, to facilitate the insertion and setting the jig before bending and the drawing out after working, and remarkably symplify the bending. CONSTITUTION:In the working method for interposing a multiple tube 11 consisting of inner and outer tubes 11, 12 between a rotary die 4 and a fixed die 2, and bending its tube, the method and the jig for inserting a jig 20 into a clearance S between the inner and the outer tubes 11, 12, constituting the jig 20 of a tonguelike laminated plate 26... in a bending part, allowing the parts 26... of the jig 20 to face the bending part, and bending concentrically the inner and the outer tubes 11, 12 are obtained.
Patent JP-S645420-A (JP)
Title: Equipment for binding grain culm in knotter
Inventor: OKUMURA SHIGEMI
IPC: A01D59/00
Filed: 1987-06-26
Abstract: PURPOSE:To carry out smooth binding and compressing, by providing a link hollow part capable opening toward a binding guide inner wall face side of the knotting passage opposite to the tip edge of a packer and linking a part of the binding grain culm in the tip edge part of the packer. CONSTITUTION:A threshold and discharged culm 7 is bound and compressed in a knotting passage 1 by operation in the elliptical orbit of a packer 4 and pressed to a compressing piece 10 by the compressing power and knotting action is started at the point when the compression piece is attained a prescribed pressure. A discharged culm 7 to be separated and bound as knotting area in the discharged calm 7 sent into the knotting passage 1 is linked and retained by a link hollow part '(c)' provided in the tip edge part '(a)' of the packer 4.
Patent JP-S6053049-A (JP)
Title: Formation of multilayer interconnection
Inventor: NAKABOU YASUSHI
IPC: H01L21/302
Filed: 1983-09-02
Abstract: PURPOSE:To offer the forming method of a multilayer interconnection, wherein any of step disconnection and contact defect is not caused and whose processes are comparatively simple and which is stable in quantity, in the multi-layer wiring, wherein an insulating film made from a thermosetting resin is used. CONSTITUTION:An etching is performed with oxygen plasma on a resin film made from such a thermosetting resin as polyimide, etc., from an aperture part formed with a photo resist film 16 and a silicon nitride film 15, and a through-hole 17 is formed. After that, when such a metal 9 as aluminum, etc., is evaporated on the whole surface, a metal 10 is adhered by evaporation not only on the silicon nitride film 15 but also on a first-layer wiring metal layer 3 in the through-hole 17. Then, when the silicon nitride film 15 and the metal 9 evaporated thereon are removed by a lift-off technique, wherein gas plasma is used, the metal 10 is finally remained unburied in the through- hole 17. After then, when aluminum, which is a metal to be used for a second-layer wiring, is further evaporated on the whole surface, any of step disconnection and contact defect is not caused in the through-hole part, because the metal 10 has been previously buried in the through-hole. A second-layer metal wiring layer 11 is completed by forming the aluminum evaporated film into the prescribed pattern according to a photolithographic technique.
Patent JP-S6314760-A (JP)
Title: Production of monoamide
Inventor: WADA HIROSUKE
IPC: C07C233/04
Filed: 1986-07-08
Abstract: PURPOSE:To selectively obtain a monoamide in good yield, by reacting a dinitrile with water in the presence of a solid catalyst consisting of niobium oxide and/or copper and chromium. CONSTITUTION:A dinitrile expressed by the formula NC-(CH2)n-CN (n is 2-6), e.g. succinonitrile, is catalytically hydrated with water in the presence of a solid catalyst consisting of (a) niobium oxide and/or (b) copper and chromium in the liquid phase at 50-350 deg.C, preferably 100-200 deg.C to give a monoamide. The reaction is carried out by using the water in excess of several times - tens of times as much as the theoretical amount based on the dinitrile and, as necessary, introducing an inert nitrogen, rare gas, etc., into the reaction system. At least part of the copper and chromium compound of the catalyst are preferably formed into a copper chromium compound oxide and reductive activation is preferably carried out before use.
Patent JP-S6054014-A (JP)
Title: Method and device for numerically controlled electrical working
Inventor: INOUE KIYOSHI
IPC: G05B19/4061
Filed: 1983-09-02
Abstract: PURPOSE:To prevent a cross slide and table from running away by performing working while confirming that a work is fed along a curve for working which is plotted preliminarily. CONSTITUTION:A wire electrode is matched to a working start point A' of an object 16 to be worked, and a photosensor 18 which emits light with a width approximately equal to the width of a working outline is matched to a point A of the working outline on a plotting plate 13. An X-axis feeding motor 6 and a Y- axis feeding motor 7 are operated by numerical control of commands for prescribed working form a numerical controller 15, and the extents of feeding of the object 16 to be worked are detected by encoders 10 and 11 to work and feed the object 16 along the working outline A'B'C'D'E'A'; and in this case, working is performed while detecting by the photosensor 18 that working is always operated along the working outline ABCDEA on the poltting plate 13 moved simultaneously with feeding of the object 16 to be worked. Thus, runaway of the cross slide and table due to the malfunction of the numerical controller is prevented.
Patent JP-H0450496-A (JP)
Title: Control of operating number of all-level operation pump
Inventor: TAMURA IKUJI
IPC: F04D13/00
Filed: 1990-06-18
Abstract: PURPOSE:To restrict rapid fluctuation of the water level at the time of starting pumping and achieve stable operation of all-level operation pumps without waste by determining a predicted in-flow quantity based on a water level of a pump suction well and a level rising speed of it and determining a pump operating number at the time of previous stand-by based on the predicted in-flow quantity. CONSTITUTION:When a water level (h) obtained by a water level gauge 9 and a current pump operation number Nn are taken as input values (or variables) into a computing circuit 21, the computing circuit 21 first computed a level rising speed. A predicted in-flow quantity Qi is then computed based on the level (h) and the level rising speed. An operation number for previous stand-by for pumps 3 is then determined based on the predicted in-flow quantity Qi corresponding to i, and each pump 3 is controlled through a driver circuit 22. Because the pump operation number for previous stand-by is determined based on the predicted inflow quantity Qi, the in-flow quantity is balanced with the operation number. Rapid fluctuation of the water level at the time of starting pumping can thus be restricted, and the pump 3 can be operated effectively and stably.
Patent JP-S644716-A (JP)
Title: Autofocusing system
Inventor: AKABANE HITOSHI
IPC: G02B7/34
Filed: 1987-06-26
Abstract: PURPOSE:To attain accurate focusing even on an object in motion by executing detection for focusing with an optical image on a two-dimensional CCD and driving the light receiving surface of the two-dimensional CCD into blocks in a matrix shape so that focusing is executed as for the block whose movement following the passage of time is the least. CONSTITUTION:The change coupled element (CCD) 2 has a structure where image elements are arrayed in two dimensions and sets two areas which receives the respective image formations of separation lenses 10 and 11. Moreover the respective areas are set to be vertically and horizontally divided into the blocks in a matrix shape in the corresponding positions each other. And the existence of the movement of an image following the passage of time is detected every block. If the movement exists, the block whose movement is the least is selected and it the movement does not exist, the specified block is selected. Thereafter, as for the selected block correlation calculations are sequentially executed between the image signals in two areas. A distance (l) between two optical images on the CCD 2 is calculated from the combination of correlation which gives the highest correlation and the quantity of defocusing is calculated to shift the control of driving an image pickup lens. Thus, the accurate focusing an be possible even in case of photographing the object in motion.
Patent JP-H0451558-A (JP)
Title: Semiconductor memory device
Inventor: KOMATSU TAKAHIRO
IPC: G11C11/408
Filed: 1990-06-19
Abstract: PURPOSE:To reduce a consumed electric current in a substratepotential generation circuit by a method wherein a substrate potential is detected and the oscillation frequency of an oscillation circuit in the substrate-potential generation circuit is changed over by the value of the detected potential. CONSTITUTION:Since a substrate bias potential VSUB does not reach a substrate bias potential VSU'B at the time prior to T1, a potential detection circuit 4 detects it, sets an output signal phi1, to an 'H' level and sets an output signal phi2 to an 'L' level. At this time, the oscillation frequency of an output signal phi3, of an oscillation circuit 1 is set to f1. A drive circuit 2 drives a potential generation circuit 6 according to the frequency f1. On the other hand, since the substrate bias potential VSUB reaches the substrate bias potential VSU'B after the time of T1, the potential detection circuit 4 sets the phi1 to the 'L' level and the phi2 to the 'H' level. In this case, since the oscillation route of the oscillation circuit 1 is designed so as to be long as compared with that prior to the time of T1, the oscillation frequency of the output signal phi3, of the oscillation circuit 1 becomes f2 which is longer than f1. The number of operations per unit time of the potential oscillation circuit 3 becomes smaller than that prior to the time of T1.
Patent JP-S644300-A (JP)
Title: Apparatus for treating organic waste and waste water
Inventor: TAGUCHI AKIRA
IPC: B09B3/00
Filed: 1987-06-27
Abstract: PURPOSE:To obtain a simplified apparatus high in actual adaptability, by constituting a methane fermentation tank so that the bottom surface thereof is inclined and the interior thereof is partitioned by a partition wall to provide a plurality of mutually continued fermentation chambers and setting an inclined upper part to the receiving side from a raw material tank. CONSTITUTION:A methane fermentation tank 5 is constituted so that the bottom surface thereof is inclined and the interior thereof is partitioned by a partition wall to form a plurality of mutually continued fermentation chambers and the inclined upper part is set to the receiving side from a raw material tank 1 and the inclined lower part is set to the send-out side to a dilution tank 8 so as to send out a fermentation liquid to the tank 8 in the amount corresponding to the receiving amount from the tank 1. Further, a gas sump chamber 10c for temporarily storing and compressing the methane gas generated in the tank 5 is provided and connected to the bottom part of the tank 5 through a valve and detection means 10d, 10e for detecting the predetermined gas pressure of the chamber 10c to emit a valve opening signal are provided and the methane gas reaching the predetermined gas pressure is automatically injected from the bottom part of the tank 5 to perform the automatic gas lift stirring in the tank.
Patent JP-H0212320-A (JP)
Title: Cartridge number detector
Inventor: KOIDE SUMIO
IPC: G06F3/023
Filed: 1988-06-30
Abstract: PURPOSE:To accurately detect a cartridge number by detecting repetitively and in plural times the code showing the cartridge number to decide the presence of the code when the code detecting frequency is higher than a prescribed level and recognizing the cartridge number. CONSTITUTION:A detection executing means 6 detects in plural times the presence or absence of a code 3 set at a prescribed area of a cartridge 1 with use of plural pulse signals produced by a pulse signal generating means 5 and corresponding to the shift of the cartridge 1. The number of detection signals detected in the timing of the pulse signal are counted by a counting means 7. When this count value is larger than a prescribed frequency, the presence of the code 3 is decided and the number of the cartridge 1 is prescribed. Thus it is possible to accurately detect the cartridge number despite the timing error caused between the shift and the reading of the cartridge 1 or the soil of a sheet containing the code 3.
Patent JP-H062854-A (JP)
Title: Gas table
Inventor: TANAKA JUNZO
IPC: F24C15/12
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a gas table which is so easy to clean even when something is spilt or scattered during cooking that a stove can be always kept clean. CONSTITUTION:Although a shutter 16 is kept open while a burner 3 is in service, and it is closed while the burner is out of service, covering at least a burner port 1 of the burner 3 and an igniter 8.
Patent JP-H0777295-A (JP)
Title: Renewing method for deteriorated tube
Inventor: YOSHIKAWA HIDEYO
IPC: F16L41/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a renewing method, by which water can be efficiently cut off in a branch part in a deteriorated tube, for the branch part in the deteriorated tube. CONSTITUTION:A stop cock 2 provided with a saddle part, 21, which touches the inner circumferential face of a deteriorated tube 1, and a fixing means, which positions and fixes the saddle part 21 in contact with the inner circumferential face of the deteriorated tube 1, is arranged on the inner circumferential face of the deteriorated tube 1 provided with, a branch part, so that an opening circumferential part, of the branch tube 3 is closed by the saddle part 21 of the stop cock 2. At the same time, a renewing tube 4 is inserted into the deteriorated tube 1, while caulking compound 5 is respectively filled in a clearance between the outer circumferential face of the saddle part 21 and the inner circumferential face of the deteriorated tube 1 and the clearance between the outer circumferential face of the renewing tube 4 and the inner circumferential face of the deteriorated tube 1, and after the caulking compound 5 is hardened, a branch port, 30 is pierced so that the branch tube 3 and the renewing tube 4 are communicated with each other.
Patent JP-S5490873-A (JP)
Title: Method of sealing tubular quarz bulb
Inventor: HASHIMOTO KENICHI
IPC: H01J9/32
Filed: 1977-12-27
Abstract: PURPOSE: To provide a method of sealing tubular quarz bulb, according to which the portion of a quarz tube where it is to be sealed is arranged in the form of a multi-layer tube, whereby a high mechanical strength at the sealing portion can be obtained with no use of a thick tube, and yield of the sealing operation can be improved.  
     CONSTITUTION: Outer and inner branch tubes 2, 3 are connected concentrically to the end portion of a light emitting bulb 1 made of quarz tube. Metal foil 5 made of metal difficult to fuse is inserted to the inside of inner branch tube 3. Electrode 4 is connected to one end of the metal foil 5, and outer lead wire 6 is connected to the other end of the metal foil 5. They are fixed in required positions in the branch tube 3 and bulb 1 by means of stopper 7. In sealing operation, outer branch tube 2 is at first fused and press-fitted, and then inside of the main tube of bulb 1 and inner branch tube 3 is evacuated. In this state, branch tube portion is heated to sealedly fused the branch tube 3 and metal foil 5 together under the atmospheric pressure. After fusing, inner surface of outer branch tube 2 and outer surface of inner branch tube 3 are fused together when the branch tubes are heated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0840822-A (JP)
Title: Make-up preparation containing amino multiplexing caboxylatemodification starch
Inventor: ROBAATO DABURIYU SUUEGAA
IPC: A61K8/00
Filed: 1995-06-27
Abstract: PURPOSE: To improve the thickening property, emulsion-stabilizing property and aesthetic properties of the feeling and appearance of the skin by adding a natural starch derivative to a cosmetic skin-care or hair-care preparation. CONSTITUTION: The objective cosmetic composition having increased viscosity and improved emulsion stability can be produced by including an active amount of an amino-multicarboxylate starch derivative of the formula I or the formula II (St-O is starch molecule; R is H or CH3 ; R' is H, CH3 or COOH; M is a cation; (n) is 2 or 3; R" is H or a 1-18C alkyl) as a thickener and an emulsion stabilizer to a cosmetic skin-care or hair-care preparation. The compounding amount of the starch derivative of the formula I or II is preferably 0.1-5 wt.%, especially 0.3-5 wt.% and the starch is preferably potato starch. The compound of the formula I or II can be produced by reacting starch with an amino- multicarboxylic acid reagent of the formula III or the formula IV (X is a halogen).
Patent JP-S6138772-A (JP)
Title: Lattice body casting metallic mold for lead battery
Inventor: GOTO KAZUHISA
IPC: B22D25/04
Filed: 1984-07-31
Abstract: PURPOSE:To extend a life of a mold, and to reduce its cost by covering an external skeleton part forming mold surface of a fixed mold and a movable mold, with a ceramic layer of a specified thickness, and also forming a mold wash layer on a fine skeleton part forming mold surface. CONSTITUTION:Both a fixed mold 1 and a movable mold 2 are formed by cast iron, etc., and placed so that the movable mold 2 is made to abut and separated to and from the fixed mold 1 through a pin and a hole. External skeleton part forming mold surfaces 1e, 2e of the fixed mold 1 and the movable mold 2 are formed by covering them with a ceramic layer, and also fine skeleton part forming mold surfaces 1f, 2f are covered with a mold wash. According to this method, the ceramic layer of the external skeleton part forming mold surface is endurable against a high temperature, and also the deterioration and peeling of the mold wash layer of a low temperature are prevented. Accordingly, a life of the mold is extended, and also the cost is reduced since the use quantity of ceramics decreases.
Patent JP-S5862732-A (JP)
Title: Crt display device
Inventor: YANASE HIDEJI
IPC: G06F3/048
Filed: 1981-10-09
Abstract: PURPOSE:To select a CRT automatically and to make the rewriting of data easy, by detecting to which CRT a light pen touches, out of a plurality of CRTs controlled with a common synchronizing signal and lowering the luminance of the other CRTs. CONSTITUTION:A horizontal H and a vertical V synchronizing signal is generated 1 with a clock pulse phic to form a horizontal and vertical deflection signal 2 and to control CRTs 3 and 4. An address is counted from the phic and the address is outputted to storage devices 6, 7. In touching a light pen 8 to the CRT4(3), a pen switch signal SW and a luminance detection signal l are inputted to a CRT discriminating circuit 14 to output signals (a), (b) switching gate circuits 15, 16 and a signal is given to a latch circuit 9 and a data controlling circuit 10 to discriminate the CRT. The gate 15(16) is closed with the gate signal a(b), the output of the storage device 6(7) is inhibited and the luminance of the CRT3 (4) is decreased. Thus, the rewriting of content can be done only for the CRT touched with the light pen.