baber/WOPTO huggingface dataset:
Patent JP-S61245981-A (JP)
Title: Spot welding equipment
Inventor: AOKI SHUNICHI
IPC: B23K11/10
Filed: 1985-04-23
Abstract: PURPOSE:To perform with good efficiency the spot welding of the plural multiple points approaching each other by changing the angle of a spot welding gun with the conversion of the sliding displacement of a sliding base into the revolution displacement of a bracket. CONSTITUTION:A stopper 17 is abutted on the upper face of a bracket 12 and fixed and a spot welding is performed on the spotting positions P1, P3 by operating the incorporated work cylinder to welding guns 13a, 13c. The lock of connecting link 14 is released then by operating the locking cylinder 20. The air cylinder 3 is operated with this state and the sliding base 5 is slided in the direction B1 until the fixed stopper 10 and movable stopper 8 are abutted. The angle of each gun is changed as well when the welding gun 13a, 13b, 13c is shifted in the direction B1 accordingly. When the connecting link 14 is locked by operating the rocking cylinder 20 again, the bracket 12 is located with the abuttment of the upper face of the bracket 12 with the stopper 18. By operating the incorporated pressure cylinder into the gun 13a, 13b with this state the spot welding is performed on the spotting position P2, P4.
Patent JP-S5513963-A (JP)
Title: Photo semiconductor device
Inventor: MIZUTA YOSHIYUKI
IPC: G02B6/42
Filed: 1978-07-17
Abstract: PURPOSE:To reduce coupling loss, by providing a light-transmitting component on a part of a container of a semiconductor device, directly mounting here a photo semiconductor chip, and thereby reducing the distance from the end surface of a photo fiber to be fitted here. CONSTITUTION:The midsection of stem 4, which forms can case, is made thin. Here is provided small hole 10, and an airtight glass window is formed on stem 4, including the small hole, by using cover glass 7, 50-100mum thick. Next, the outer edge of glass 7 is covered with thin metal film 8, and photo semiconductor chip 1 is directly mounted on the unexposed part of glass 7. These electrodes are connected to lead 11, for electric signaling and biasing, which passes through stem 4. After this, the tip of photo cable 2, which is protected by protective tube 2' inside small hole 10 of stem 4, is inserted from the back and is brought into contact with glass 7 on the lower surface of chip 1. Next, the entire case is covered by cap 3, and the interior is made airtight. By this, it is made possible to use very thin glass 7, and coupling loss is reduced almost the same as when there is no glass.
Patent JP-H069352-A (JP)
Title: Use of zinc compound to stabilize thiazolinone preservation agent in dandruff-proof shampoo
Inventor: ROBAATO ESU UIIZU
IPC: A61Q5/02
Filed: 1993-04-14
Abstract: PURPOSE: To obtain a dandruff-preventing shampoo compounded with pyrithione zinc and containing a stable thiazolinone preservative. CONSTITUTION: The activity of a thiazolinone preservative in a pyrithione- containing dandruff-preventing shampoo is maintained by adding a stabilizer containing a zinc compound.
Patent JP-S62242546-A (JP)
Title: On-demand ink jet head and fitment for its production
Inventor: SUGASAWA ISAMU
IPC: B41J2/16
Filed: 1986-04-16
Abstract: PURPOSE:To eliminate a residual ink in an nozzle portion to enhance a printing quality, by a method wherein an edge of a nozzle of ink jetting side is composed of a ring-form recessed portion provided around a nozzle hole on the surface of a nozzle substrate and side faces of the nozzle hole. CONSTITUTION:A ring-form recessed portion 9a is provided around each nozzle hole, and a jetting-side edge of the nozzle hole is composed of the recessed portion 9a and side faces 9 of the nozzle hole. In this manner, in a coating treatment of a water repellent 10 on the jetting-side surface of the nozzle substrate provided with the ring-form recessed portion 9a around the nozzle hole, the water repellent 10 is led into the ring-form recessed portion 9a, thus being allowed to be coated approximately flush with the other surface while being sufficiently flush with the other surface while being sufficiently bonded onto the surface of the nozzle substrate to the edge portions of the nozzle hole. Therefore, adhesion of an ink around the nozzle on the nozzle substrate can be prevented, thus occurrence of satellite can be prevented to enhance a printing quality.
Patent JP-H07187608-A (JP)
Title: Separation of oxygen from oxygen-containing fluid stream
Inventor: DORAI RAMUPURASADO
IPC: C01B13/02
Filed: 1992-03-11
Abstract: PURPOSE: To selectively separate oxygen from an oxygen-contg. fluid stream using a solid state metallic complex carrier easy to synthesize and having rapid reactivity, a high reversible equilibrium capacity of oxygen and a relatively low affinity for nitrogen.  
     CONSTITUTION: Oxygen is selectively separated from an oxygen-contg. fluid stream by bringing the fluid stream into contact with a high capacity solid state cyanocobaltate complex in a nonaluminosilicate environment represented by the chemical formula A x/z   z+ [Co(CN) n ] x- .pS, wherein A is an alkali, alkaline earth, transition or Group 12 metal, atom; (z) is 1, 2 or 3; (n) is any number of 3-5; (x) is n-2; (p) is any number of >0 to 6; and S is a ligand capable of coordinating with A 2+ , Co or both. These complexes chemically bind oxygen to form novel oxygen adducts, therefore oxygen is selectively removed from the fluid stream. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1031717-A (JP)
Title: Image recognition method
Inventor: BAIRD HENRY SPALDING
IPC: G06V30/10
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To recognize degraded images in the case that the parameter of an image distortion process or an image degradation model is unknown by using the restoration of the degraded images and generating the approximation of an original ideal art work. SOLUTION: The set of the degraded binary images of a single unknown character is selected from an image source (S10). The selected binary images are pre-processed by performing smoothing and adding a gray level (S12). Then, image averaging is applied to the halftone images. Especially, the halftone images obtained as a result are superimposed, intensity is added together, a threshold value processing is applied to the result and a single binary image is generated (S14). Thereafter, the single binary image is smoothed (S16) and the final output of the approximation of the original symbol of the image is obtained (S18). In such a manner, the approximation of the original art work is used as input to an image classifying device for instance and is useful for further image classification and the recognition of the image source.
Patent JP-H05257204-A (JP)
Title: Digital image printer
IPC: G03B27/32
Filed: 1992-03-11
Abstract: PURPOSE:To remarkably shorten time for making one sheet of print by simultaneously printing all picture elements of a monochromatic or three color picture without scanning the picture with beams for exposing every picture element or every line like a conventional printer. CONSTITUTION:Digital image data based on each chrominance signal of R, G, and B, is successively displayed on an LCD 15, or simultaneously displayed on three LCDs, and each light of R, G, and B, corresponding to the LCD 15 (or these LCDs) is passed through the LCD 15 to be controlled, and further, is projected on a color paper 2 to print a digital image while a shutter 17 is released for a fixed time.
Patent JP-S5314551-A (JP)
Title: Working method of wafers
Inventor: EGARASHI ETSUROU
IPC: H01L21/304
Filed: 1976-07-26
Abstract: PURPOSE: To perform highly accurate beveling by etching after physically and mechanically damaging the circumferential edges of wafers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04319996-A (JP)
Title: Liquid crystal display panel
Inventor: KONDO SUSUMU
IPC: G02F1/133
Filed: 1991-04-19
Abstract: PURPOSE:To reduce the crosstalk of a liquid crystal display device and provide high quality display. CONSTITUTION:Capacitors 33 and 34 are inserted between a liquid crystal display element 1 and a drive circuit 5 for actuating the element 1. The impedance of a circuit comprising the capacitors 33 and 34, and a resistor pertaining to a signal electrode X or a scanning electrode Y becomes smaller, according to an increase in the frequency of drive voltage. Consequently, voltage applied to a liquid crystal cell becomes higher, according to a decrease in the frequency of the drive voltage. According to this construction, a rise in voltage for the operation threshold value of liquid crystal due to the frequency dispersion can be compensated, and the crosstalk of a liquid crystal display device due to frequency dispersion can be reduced.
Patent JP-H04321888-A (JP)
Title: Underwater piping connector
Inventor: OGAWA MASAHIDE
IPC: F16L13/14
Filed: 1991-04-19
Abstract: PURPOSE:To miniaturize an underwater piping connector capable of being used even in a narrow place while improving thermal conduction when a shape memory alloy joint is heated in the water and easily keeping heating the shape memory alloy joint at a temperature over a transformation point. CONSTITUTION:A shape memory alloy joint 1 for interconnecting pipings is inserted in a split type tubular metal case 3. Current is supplied to an electric heater 10 in the metal case 3 to heat the joint 1. A side convection preventing plate 8 is provided outside the metal case 3 to provide a gap 9 therebetween.
Patent JP-S57205433-A (JP)
Title: Water-expandable rubber
Inventor: WATABE HIROJI
IPC: C08L51/00
Filed: 1981-06-10
Abstract: PURPOSE: To provide a rubber material having excellent water-expandability and mechanical strength, by vulcanizing a mixture consisting of a solution polymerized styrene/butadiene rubber and a specified hydrophilic block polymer.  
     CONSTITUTION: A hydrophilic block polymer (wherein the weight ratio of a hydrophilic component to a lipophilic component is 80/20W50/50) obtd. by the random addition polymerization of ethylene oxide and propylene oxide in a weight ratio of 90/10W20/80 with liquid polybutadiene having a hydroxyl group at its terminal or a liquid styrene/butadiene copolymer having an MW of 500W 5000, is used. 10W50pts.wt.above hydrophilic polymer and a crosslinking agent, pref. a sulfur vulcanizing agent for rubber, are kneaded with 100pts.wt. solution- polymerized styrene/butadiene rubber. The resulting compsn. is molded into a required shape and crosslinked. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05255435-A (JP)
Title: Production of polyolefin
IPC: C08F10/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the subject colorless and odorless polymer having an optional molecular weight distribution due to excellent polymerization activity of a catalyst system composed of a specific solid catalyst, an organoaluminum compound and an organoaluminumoxy compound by using the catalyst system. CONSTITUTION:(C) A compound having cyclopentadienyls of a transition metal as a ligand [preferably bis(cyclopentadienyl)zirconium dichloride] is initially added to a uniform solution containing (A) a combination of metallic Mg with a hydroxylated organic compound (preferably alcohols, etc.) or an oxygen- containing organic compound of Mg and (B) an oxygen-containing organic compound of the transition metal (preferably tetraethoxytitanium, etc.) and (D) a halogenated organoaluminum compound is then allowed to react therewith to provide a solid catalyst. An alpha-olefin is subsequently polymerized in the presence of a catalyst system composed of the solid catalyst and an organoaluminum compound and/or an organoaluminumoxy compound (preferably trimethylaluminum, etc.) to afford the objective polymer.
Patent JP-S5716920-A (JP)
Title: Electrically conductive fiber
Inventor: OSHIDA MASAHIRO
IPC: D01F1/09
Filed: 1980-07-01
Abstract: PURPOSE: The titled dyeable fibers, obtained by the composite spinning of a fiber- forming polymer with a specific thermoplastic polymer containing cuprous iodide in a specific manner, and having improved color tone and strength.  
     CONSTITUTION: (A) A fiber-forming polymer, e.g. polyethylene terephthalate having a melt viscosity of 1,500W4,000 poises, is subjected to the composite spinning with (B) a mixture of (a) a thermoplastic polymer having a melt voscosity 1,000W2,500 poises lower than that of the component (A) at the spinning temperature, preferably the same type as the component (A), with (b) cuprous iodide in an amount of 1.4W3.4 times that of the component (a) to give composite fibers in which at least part of the surface is formed by the component (B) and the area ratio of the component (B) is preferably 3W50% based on the cross-sectional area of the fibers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62245702-A (JP)
Title: Converter for satellite broadcast reception
Inventor: KOBAYASHI KAZUYOSHI
IPC: H01P5/08
Filed: 1986-04-17
Abstract: PURPOSE:To obtain a sufficient electric characteristic by positioning and holding a dielectric in a projection provided incorporatedly with an isolator fitting metallic fixture so as to reduce the chance of improper soldering. CONSTITUTION:The projection 12 is provided incorporatedly to the isolator fitting metallic fixture 2 and in fixing the fixture 2 to a main body, the length of the projection 12 is selected to a length reaching the waveguide 7 and a hole of the size to accommodate the projection 12 is given to the main body 4. Then the dielectric 5 holding a post 1 is placed and held in the projection 12. Further, an adhesives 6 is packed between the tip of the projection 12 and the post 1 and an O-ring 11 is arranged between the isolator fitting metallic fixture 2 and the main body 4 to apply waterproof between them. An isolator terminal 10 and the post 1 are arranged so as to be orthogonal to each other and they are electrically soldered.
Patent JP-H07288049-A (JP)
Title: Manufacture of transparent conductor
Inventor: KITAMURA MAKOTO
IPC: H01B5/14
Filed: 1994-04-26
Abstract: PURPOSE:To provide a method for manufacturing such ZnO group transparent conductor that less changes in its resistance value with passage of time and is superior in durability under high temperature and high humidity. CONSTITUTION:Different high frequencies are applied on ZnO target and SiO target respectively, dual and simultaneous spattering is performed so that a transparent conductive film composed of ZnO which is formed by doping silicon on a substrate, is formed. On this occasion, the high frequency power for applying to ZnO target is set to 3-20W per a target 1cm and the high frequency power for applying to SiO target is set to 0.05-0.6 times of the high frequency power for applying to ZnO target.
Patent JP-H09276999-A (JP)
Title: Method for continuously casting molten metal and electromagnetic coil for continuous casting
Inventor: TANI MASAHIRO
IPC: B22D11/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively apply electromagnetic force to short wall sides of a mold and to obtain a continuously cast slab excellent in the surface quality by arranging electromagnetic coils shiftable so as to follow to the mutually faced short sides shifted in the width direction of a rectangular mold. SOLUTION: The electromagnetic coils having the alternating structure with each other so as to be mutually lapped on the upper and the lower parts by viewing from the upper planar part to the coil longitudinal direction of the upper step electromagnetic coil 13a and the lower step electromagnetic coil 13b. The electromagnetic coils 13a, 13b are shifted while holding the distance between the recessed parts of the electromagnetic coils 13a, 13b and the mold short sides 4b-1, 4b-2, to the constant, by shift-following to the mold short sides 4b-1, 4b-2, respectively. In this result, induction electromagnetic field acted to molten metal in the mold short sides 4b-1, 4b-2 is made to the constant, regardless to the magnetic field width, and even in the case of changing the mold width, the lowering of the magnetic flux density at the mold short sides 4b-1, 4b-2 can be prevented.
Patent JP-H04227696-A (JP)
Title: Stabilized peroxycarboxylic acid granule
Inventor: HANSUPEETAA GEETOHETSUFUERU
IPC: A01N37/22
Filed: 1991-04-19
Abstract: PURPOSE: To obtain a stable, long-life peroxycarboxylic acid granule by compounding a specific imidoperoxycarboxylic acid or a salt thereof, a granulation auxiliary and a film-forming coating substance.  
     CONSTITUTION: A peroxycarboxylic acid granule consisting of an imidoperoxycarboxylc acid or a salt thereof represented by formula I, an inorganic sulfate and/or phosphate salt and/or a non-oxidizable surfactant as a granulation auxiliary and a copolymer, as a film-forming coating substance, composed of 0.1-99.9 wt % of at least one monomer represented by formula II and 99.9-0.1 wt % of at least one monomer represented by formula III. In the formula I, A represents the group of formulae II, III, etc.; n represents 0, 1 or 2; R 1  represents H, Cl, etc.; R 2  represents H, Cl, etc.; and X represents 1-19C alkylene, etc. In the formula II, R 1  represents H or 4-10C alkyl, etc.; R 2  represents H, etc.; R 3 , R 4  and R 6  each represents H, etc.; and R 5  represents H, etc. In the formula III, R 1 ' represents H, etc.; R 2 ' represents H, etc.; R 3 ' represents H, etc.; and X represents -COOM (wherein M is H, alkali metal, etc.), etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03286335-A (JP)
Title: Address generating device
Inventor: TOMITA HIROAKI
IPC: G06F9/26
Filed: 1990-04-03
Abstract: PURPOSE:To reduce the capacity of a microinstruction memory by deciding the precedent and next address data in such a manner where they are common to each other in the high- or low-order halves. CONSTITUTION:The half of the data on the address to be designated next is set equal to the half of the data on the address designated right before the present address. If the selective control signal received from a high-/low-order pointing register 12 is equal to '1', for example, both a high-order multiplexer 8 and a low-order multiplexer 9 select the input of an input terminal A respectively. A high-order part of the precedent address data is put into a high-order register 10-1, and an address part 11-2 of the instruction data read out of a microinstruction memory 1 is put into a low-order register 10-2 respectively. These parts of both data are unified together into the next address. Thus the bit width of the address data included in the instruction data is halved and therefore the storage capacity of the memory 1 can be reduced.
Patent JP-H06297873-A (JP)
Title: Melt transferring type ink image receiving sheet
Inventor: TAKAHASHI TOMOTSUGU
IPC: B41M5/382
Filed: 1993-04-15
Abstract: PURPOSE:To provide melt transferring type ink image receiving sheet, which has favorable dot reproducibility and by which high recording density is obtained. CONSTITUTION:The ink image receiving sheet concerned has sheet-like support, ink image receiving layer, which is formed on one side of the support mainly containing resin such as ethylene-vinyl acetate copolymer resin, wax or the like and pigment by the spread of 8g/m<2>, and, when necessary, undercoating layer is arranged between the image receiving layer and the support by the spread of 8g/m<2>. Further, the center line average height of the image receiving layer is 1.5mum or less. The deformability of the surface of the image receiving layer in the term of Print-surf roughness is 3mum or less under the pressing condition of 5kg/cm<2> and 1.5mum or less under the pressing condition of 20kg/cm<2>.
Patent JP-S5518337-A (JP)
Title: Profile control system
Inventor: IMAZEKI RIYOUJI
IPC: B23Q35/48
Filed: 1978-07-19
Abstract: PURPOSE: To provide a profile control system wherein when the stylus of a tracer head reaches a machine position region represented by machine position information corresponding to the sudden change position of the contour of a model, the profiling speed is reduced thereby to curtail the processing time and improve the processing accuracy.  
     CONSTITUTION: A stylus ST comes into contact with a model MDL, and a displacement composite circuit DG produces as output a displacement signal, signals Vn and Vt in the normal direction and tangential direction, respectively, being obtained in speed operating circuits ARN and ART, and a command speed signal being applied to a gate circuit GC, thus a servo motor being driven. Upon this occasion, the sudden change of the model contour is detected in each of divided regions DY l  through DY n  by a detection circuit MD, and speed reduced regions DD l  through DD n  are ser. From the comparison between the current position of the machine and the speed reduced regions, a reducing signal DEC is supplied through a data output device DO to a tangential speed operating circuit ART, and the profiling speed is reduced. According to this arrangement, since the feed speed is reduced only at the suddenly changed part of the model contour, the processing time is reduced and a profile processed article can be obtained with high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03287843-A (JP)
Title: Device for driving knitting needle
Inventor: YAMAMOTO MASAYA
IPC: D04B15/82
Filed: 1990-04-02
Abstract: PURPOSE:To rapidly drive a knitting member and speed up a knitting machine by controlling operation of a means for applying reserve force facing to a prescribed direction to the knitting member while holding the knitting member with a control means. CONSTITUTION:A reserve force facing to a prescribed direction is stored in a spring force accumulating part (30B) with both pushing cams 31 and 33 while holding a knitting needle 8 or a selector 30 thereof or slider. Select fingers 32 are rocked from blocking positions (32B) to permitting positions (32A) and butts (30C) and (30D) are directly floated from a needle bed surface (4b) in a prescribed direction (P) with the reserve force stored in the spring force accumulating part (30B) by the cam 31 in a timing of the butt (30D) out of the right end of the cam 33. The butt (30d) is then engaged with a lifting cam 40. The knitting needle is lifted to a prescribed position to knit stitches.
Patent JP-S5714736-A (JP)
Title: Rapid, wet-type sample decomposing device
Inventor: KAWASAKI KAZUYOSHI
IPC: G01N31/00
Filed: 1980-06-30
Abstract: PURPOSE:To decompose a sample with good repeatability, by discharging to the outside of a system the gas generated from a vessel, without leakage into a heating vessel by providing a gas collecting device on the upper part inside a microwave heating vessel and by permitting it to hold a sample decomposing vessel. CONSTITUTION:A generated gas collecting device 12 is hanged transversely over the upper part within a microwave heating vessel 3 and a sample decomposing vessel 11 is loaded freely detachably to a plural number of openings provided on the collecting device 12. Clean air is passed through the flow path in the collecting device 12 and discharged to the outside of the system via a microwave filtrating plate 14 and a conduit tube 5. A microwave controller 2 is then actuated to generate a microwave by a magnetron 8 and a radiated into a microwave heating vessel 3 from an opening 9, thereby heating a sample in the vessel 11 and a decomposing agent 10. At this time, air accompanied with gas generated from vessel 11, flowing through the flow path in the collecting device 12, is led out to the outside of the system through the conduit 5. Through the process, a high precision decomposing treatment is conducted without contamination in the decomposing vessel 11.