baber/WOPTO huggingface dataset:
Patent JP-S6474079-A (JP)
Title: Starting method for cvcf invertor
Inventor: OHORI MASARU
IPC: H02P1/26
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the flowing of overcurrent by fixing the ratio of output voltage to frequency of an invertor and rising gradually voltage and frequency according to the set pattern. CONSTITUTION:A constant voltage/constant frequency invertor 4 and the motors 6A and 6B are in a state to be connected by making closed circuit of a circuit breaker 5A and a 5B, and a starting command signal is inputted to a pattern generation circuit 12 by making closed circuit of a starting command contact 11. The pattern generation circuit 12 generates a pattern signal formed so as to increase gradually AC voltage and frequency outputted from the invertor 4 linearly while keeping their ratio in a certain value. And, each transistor consisting of the invertor 4 is controlled by a frequency setting signal from a voltage/frequency convertor 15 and a voltage signal outputted from a voltage control circuit 14.
Patent JP-H0891666-A (JP)
Title: Document feeding device
Inventor: KITATSUME KOUICHIROU
IPC: B65H29/58
Filed: 1994-09-22
Abstract: PURPOSE: To improve the document feeding accuracy at the document reading position and improve the reading accuracy of a document. CONSTITUTION: Documents stacked and stored on a hopper 4 are separated one by one by a pickup roller 6 and a friction separation pad 7 and delivered to a feed path 8. The document delivered to the feed path 8 is guided to the image reading position P of an image reader by a pair of conveyance rollers 14, 15 and is temporarily guided to a switchback path 35 so that the load of the friction between the pickup roller 6 and friction separation pad 7 is not applied to the rear end side of the paper. The document guided to the switchback path 35 is again guided to the image reading position P of the image reader by a switchback roller 40, and an image is read out.
Patent JP-H0897642-A (JP)
Title: Low distortion amplifier, multi-stage amplifier and base station for mobile communication
Inventor: NAKAYAMA MASATOSHI
IPC: H03F1/30
Filed: 1994-09-22
Abstract: PURPOSE: To prevent deterioration in a distortion characteristic due to a change in ambient temperature or a secular change or the like by providing a circuit for detecting a power at an input terminal and an output terminal in a feedforward low distortion amplifier consisting of a main amplifier and a distortion amplifier and to controlling gain of the main amplifier to the feedforward low distortion amplifier. CONSTITUTION: An input power detector 18 and an output power detector 19 detect power at an input terminal and an output terminal of a main amplifier 1 and a gain control circuit 17 controls a gain of a main amplifier 1 to keep the gain between the terminals constant. Thus, even when a 1st ambient temperature is subject to change or the like, the gain of the main amplifier 1 is unchanged. Since an output voltage obtained at the output terminal of the main amplifier 1 is constant, a signal passing through a distortion extract circuit 3 is mixed with a signal passing through a delay circuit 7 at a mixer 11, then a signal component is always cancelled out.  Thus, Thus, only the distortion component is extracted at an output terminal of the synthesizer 11, the signal component amplified by the distortion amplifier 2 is prevented from cancelling an output of the main amplifier 1 at a mixer 15. Furthermore, the amplifier with small distortion is realized.
Patent JP-S59125918-A (JP)
Title: Device for hanging full bobbins on pegs in carrying carts
Inventor: NAKANE KATSUMI
IPC: D01H9/18
Filed: 1982-12-27
Abstract: PURPOSE:The titled device of a simple structure in which the bobbin holder is made to open by a cam and a cam roller, when the bobbin holder for hanging a full bobbin on its flange comes down, to ensure the insertion of one of the pegs on the cart into the full bobbin. CONSTITUTION:The full bobbins 4 pushed out of the conveyor rail 6 are hung with the device for transferring full bobbins on pegs 9 and the piston rod 13 is pushed down to allow the device 9 to come down. When the peg 43 on the cart 42 is inserted into the inside of the large diameter part of the full bobbin, the projecting cam 25 inside the rail 22 comes into contact with the cam roller 29 to make the both rails 22 turn outside and release the connection between the flange 4a and holder 22a.
Patent JP-S61105923-A (JP)
Title: Device for eliminating isolation point of signal
Inventor: KAWAHARA ISAO
IPC: H03K5/1252
Filed: 1984-10-30
Abstract: PURPOSE:To obtain an output among delayed input signals while eliminating an isolation signal by using plural comparators so as to compare the quantity of plural outputs of delay circuits of a prescrived number of stages delaying the input signals, applying logical operation from the result of plural comparisons and using the result of logical operation. CONSTITUTION:An input signal (a) is retarded by delay circuits 9, 10. The input signal (a), an output (b) of the delay circuit 9 and an output (c) of the delay circuit 10 are fed respectively to comparators 11-13. The comparators 11-13 input two n-bit inputs and output only the relation of the quantity. A logical circuit 14 decides that any of outputs a-c of the three comparators 11-13 is to be outputted. Any of switches 15-17 is closed by the output of the logical circuit 14. That is, the logic chart of the logical circuit 14 is given as shown in table 1, then the switches 15-17 output a signal when >=2 intermediate levels of the a-c or same values of the a-c exist, to eliminate the isolating point of the signal.
Patent JP-S61107424-A (JP)
Title: Coordinate input/output device
Inventor: TAGUCHI YOSHINORI
IPC: G06F3/0488
Filed: 1984-10-30
Abstract: PURPOSE:To display a position designated on a tablet or a content of an instruction to a display device located at a remote position by providing a transmission circuit to the tablet side and a reception circuit to the display device side. CONSTITUTION:The tablet 100 is constituted of two sets of position detection sections where exciting and detection lines are provided alternately in parallel to a flat magnetic substance so that the exciting and detection lines are made orthogonal to each other, a position designated by a magnetic pen 200 is detected by a position detection circuit 500 and the signal is transmitted as a radio signal by a transmission circuit 800 via a processor 700. A reception circuit 900 receives it, a display control circuit 600 drives the display device 300 for a prescribed display. The circuits for the table side and the display device sides are constituted incorporatedly respectively.
Patent JP-H0281862-A (JP)
Title: Device for controlling after-treatment of sheet
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1988-09-14
Abstract: PURPOSE:To prevent mis-stapling by controlling so as to prohibit the copying action of a copying means when the number of specified copying sheets is judged to be larger than the limit number of stapling sheets by a comparing means, in a mode of discharging sheets copied from the same original into the same bin while a staple mode being selected. CONSTITUTION:In a mode of discharging sheets copied from the same original into the same bin 55 while a staple mode being selected, when the number of specified copying sheets is judged to be larger than the limit number of stapling sheets by a stapling means 61 by a comparing means, control is made so as to prohibit the copying action of a copying means. Thereby, no stapling operation for sheets above the limit number of stapling sheets is performed, preventing the occurrence of mis-stapling.
Patent JP-H0671654-A (JP)
Title: Resin mandrel
Inventor: SATO HAJIME
IPC: B29L23/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide a resin mandrel which is thermally expanded only in the radial direction while the thermal expansion in the longitudinal direction is controlled. CONSTITUTION:In a mandrel 1 in which a mandrel main body 3 made of a thermally expansible resin is fixed on a cylindrical core body 2, more than one void which penetrates the mandrel main body 3 in the longitudinal direction is installed. A detachable control member 4 which controls the mandrel main body 3 to expand in the longitudinal direction of the core body 2 is attached on the core body 2.
Patent JP-H0783683-A (JP)
Title: Navigation device
Inventor: SEGAWA TAKAYUKI
IPC: G09B29/10
Filed: 1993-09-14
Abstract: PURPOSE:To automatically switch to a map display state when an area near a set destination/passage point is reached even if a television/VTR is being displayed. CONSTITUTION:A current location is detected by a position detection means 1 and the corresponding map data are read from a map data storage means 2 and a map display video signal generation means 5 generates the first video signal of the map image based on them. On the other hand, a television video signal generation means 6 generates a second video signal of television/VTR, etc. A video signal selection means 7 selects either a first video signal or a second video signal and then sends it to a display means 4. When an area near the destination/passage point set by a destination/passage point setting means 3 is detected, a device control means 9 forcealy changes over to the state where the first video signal is to be sent to the display means 4 even if the second video signal is being displayed.
Patent JP-S59127279-A (JP)
Title: Disk device
Inventor: INAGAKI YUUSHI
IPC: G11B17/028
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the breakage and windage loss of a disk in high-speed rotation by providing an adhesive surface to a rotating part where the disk is fixed to be rotated, and fixing the disk to the adhesive surface with an adhesive. CONSTITUTION:The adhesive surface 4 of the disk 5 is positioned on the adhesive surface of the rotating part and those adhesive surfaces are adhered together with the adhesive to fix the disk to the rotating part. Therefore, the disk 5 need not have any hole, so there is no microcrack occurring to the internal work surface during work, and the disk does not broken even when rotating at a high speed. Further, boss structure is smoothed to reduce the windage loss. Furthermore, the adhesive surface of the disk 5 or rotating part may be made into an uneven surface.
Patent JP-2001050872-A (JP)
Title: Specimen holding device and specimen recovering method using the same
Inventor: TANAKA YOSHIYUKI
IPC: G01N33/48
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a specimen holding device capable of recovering a held specimen at a superior recovery rate. SOLUTION: A porous material 1 made of sucrose for holding a specimen is arranged in a recessed part of a substrate 3, and a specimen supply layer 2 is arranged on the porous material 1 for holding a specimen so as to cover the recessed part to form a specimen holding device. When a liquid specimen is added onto the specimen supply layer 2, the specimen permeates the specimen supply layer 2 and shifts to the porous material 1 for holding a specimen. The sucrose in contact is dissolved by the shifted specimen to make the specimen be a mixture with the sucrose, and specimen is held in the sucrose. Then by adding an aqueous solvent into the recessed part and completely dissolving the porous material 1 for holding a specimen, it is possible to recover the held specimen at a high recovery rate.
Patent JP-H1160904-A (JP)
Title: Epoxy resin composition for sealing and semiconductor device
Inventor: HARA RYUZO
IPC: H01L23/31
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that can form clear laser mark and suppress the transmission of visible and infrared rays by admixing specific amounts of a specific carbon black and an azo organic dye to an epoxy resin, respectively. SOLUTION: The objective composition includes (A) 10-25 wt.% of an epoxy resin as an o-cresol novolak type epoxy resin, (B) 5-13 wt.% of a curing agent, for example, a resol novolak resin, (C) 0.1-0.4 wt.% of a curing accelerator as 2-methylimidazole, (D) 60-80 wt.% of an inorganic filler as molten silica, (E) 0.05-0.5 wt.%, preferably 0.2-0.5 wt.% of carbon black with an average particle size of <=20 nm and a pH of 7.0, (F) 0.05-0.5 wt.%, preferably 0.2-0.5 wt.% of an azo organic dye, and (G), when necessary, a mold-releasing agent, a silane-coupling agent, a flame-retardant, a silicone flexibilizer and the like. This composition is used to seal semiconductors thereby giving semiconductor devices.
Patent JP-H05214695-A (JP)
Title: Production of sheet-like fiber shaped product having opening part or thin part
Inventor: SAKAWAKI KOJI
IPC: B01D39/14
Filed: 1992-08-27
Abstract: PURPOSE:To provide a sheet-like fiber shaped product giving a small pressure loss on the passage of gas or liquid and sufficiently exhibiting effects such as heat insulation, sound insulation and reinforcement, and further to provide a method for producing the same. CONSTITUTION:A method for producing a sheet-like fiber shaped product having an opening part or thin part is characterized by forming a mixture liquid into the sheet-like fiber shaped product by the use of a filter having a liquid- impermeable part at the position used for forming the opening part or thin part of the shaped product, the mixture liquid being produced by dispersing a fibrous raw material or its mixture with a binder in a liquid.
Patent JP-2001000918-A (JP)
Title: Bottle sorting apparatus
Inventor: TACHIBANA TOSHIO
IPC: B07C1/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To converge bottles together without breaking them. SOLUTION: This apparatus comprises a chute 75 extended from one side of a main flow conveyer 22 and having the lower end positioned above the staring end of a transportation route of the conveyer 22, a branched flow conveyer 72 having a transportation terminal positioned above the upper end of the chute 75, and a cushion member installed to bring a bottle W1 dropped on the chute 75 into contact therewith in the carrying route of the main flow conveyer 22. The cushion member is composed of a plurality of cushion plates 91 arranged parallel in the transportation direction of the main flow conveyer 22 and hung to swing in the carrying direction of the main flow conveyer 22. The swinging terminal part of the cushion plate 91 is pinched between a pair of supporting bars 85 extended parallel to each other. The opposed faces of both supporting bars 85 are coated with a material with low friction. A supporting pin 87 set to the supporting bars 85 is inserted in the swinging center of the cushion plate 91. A bearing is interposed between each cushion plate 91 and the supporting pin 87.
Patent JP-H04110496-A (JP)
Title: Production of zinc electroplated steel sheet
Inventor: SHINDO YOSHIO
IPC: C23C28/00
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a plated steel sheet having superior chemical treatability and superior performance after coating at one side and superior corrosion resistance at the other side by subjecting both sides of a steel sheet to Zn electroplating, forming a chromate film on one side of the plated steel sheet and subjecting the unchromated side to anodic electrolysis in an electrolytic soln. having a specified molar ratio between prim. phosphate and sec. phosphate. CONSTITUTION:Both sides of a steel sheet are subjected to Zn electroplating, one side of the plated steel sheet is chromated and anodic electrolytic stripping with 1-10C/dm<2> quantity of electricity is carried out with the unchromated side as the anode in an electrolytic soln. having 2:1-1:5 molar ratio between prim. phosphate and sec. phosphate to improve the chemical treatability. The pref. total concn. of the phosphates in the electrolytic soln. is 1-3mol/l and the electrolytic soln. preferably contains the phosphates, sulfates and chlorides of Na, K, Li, Mg, Ca, etc. The anodic electrolytic stripping is especially effective in post-treating a rustproof steel sheet for an automobile body having org. composite plating consisting of Zn electroplating, chromate and org. coating on the rustproof inside and Zn electroplating on the rustproof outside.
Patent JP-H1072777-A (JP)
Title: Coated polyester fiber fabric and its production
Inventor: IKEYAMA MASAMI
IPC: D06M101/16
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject processed fabric excellent in dyestuff migration staining fastness and washing durability without requiring any specific device by coating a polyester fiber structure preliminarily dyed with a disperse dyestuff with a resin coating containing fine particles to form uneven surfaces. SOLUTION: This coated polyester fiber fabric is produced by coating a polyester fiber structure preliminarily dyed with a disperse dyestuff with a resin coating (preferably a solid resin concentration of 10-15wt.%) containing a resin such as an acrylic resin and containing fine particles having an average particle diameter of 2-10μm, such as silicon dioxide particles, so that the coating resin film has an uneven surface having spot-like projections and contains fine particles in an amount of >=20 particles/10000μm<2> . The fine particles are preferably compounded in an amount of 20-80wt.% based on the solid resin content, and the resin coating is preferably coated in a dry amount of 3-10g/m<2> .
Patent JP-H0973244-A (JP)
Title: Image forming device
Inventor: SEKIGUCHI HIDEAKI
IPC: G03G15/20
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of transporting a paper sheet in all kinds of size, equipped with fixed paper sheet guide means. SOLUTION: The image forming device is composed that distance between a transfer part T and the fixing part F is made shorter than a paper sheet length of the smallest size, while the paper sheet guide means 50 is provided between the transfer part T and the fixing part F. The paper sheet guide means 50 is provided with a first guide member E1 supported by the transfer device, the second guide member E2 placed on a part lower than the first guide member E1 and making the distance L2 from a connecting line C that connects the transfer part T and the fixing part F equal to below 14mm, and the third guide member E3 supported by the fixing device, and then the first guide member E1 is provided with the length equal to or above 25% of effective length of the paper sheet guide means, while disposed in parallel to the connecting line C.  The paper sheet of the smallest size is transported to the fixing device by transporting force of the transfer device, and the paper sheet of the largest size is absorbed by forming a loosened portion.
Patent JP-H0787650-A (JP)
Title: Network configuration system
Inventor: TADAUCHI KIMIHIRO
IPC: H05K7/02
Filed: 1993-09-14
Abstract: PURPOSE:To enhance the workability in network configuration work by providing means for splitting the original network information into unit areas based on the priority in the setting of route and the positional relationship of nodes, and means for deciding optimal setting of route of unit area. CONSTITUTION:An original network information input means 1 inputs the positional relationship of nodes constituting a network, the length of connection cable of route to be set, and the restrictive conditions of work, conveniently on the screen of a CRT. An area split means 3 then splits the input information on the screen into unit areas while taking account of the priority of work and the positional relationship of nodes. Subsequently, means 5 determines an optimal route for each unit area and means 7 determines an optimal route connecting between each area. Means 9 then calculates a required budget based on the determination and unit prices for estimation and the calculated budget is eventually outputted from an output means 11.
Patent JP-S6289849-A (JP)
Title: Manufacture of aluminum alloy castings
Inventor: ADACHI MITSURU
IPC: C22C21/00
Filed: 1985-10-14
Abstract: PURPOSE:To improve tensile strength and yield strength without causing deterioration in elongation by subjecting an Al alloy containing prescribed percentage of Mg, Si, Mn, Ti, B, Fe, Be, etc., to solution heat treatment and tempering treatment each at a prescribed temp. CONSTITUTION:The Al alloy containing, by weight, 2.5-4.5% Mg, 0.1-1% Si, <=1% Mn, 0.05-0.3% Ti, <=0.02% B, <=1% Fe, 0.001-0.1% Be, and one or more kinds among 0.1-1.5% Zn, 0.1-0.5% Cu and 0.05-0.4% Cd is refined. This alloy is subjected to solution heat treatment at 560-600 deg.C, followed by tempering treatment at 100-300 deg.C.
Patent JP-H0661178-A (JP)
Title: Silicide plug forming method of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L23/522
Filed: 1992-08-06
Abstract: PURPOSE:To provide a method of forming a silicide plug uniformly inside an opening so as to form a fine connection hole in a semiconductor device at a mass production level. CONSTITUTION:A method of forming a silicide plug in a semiconductor device is composed of a first process where an opening 28 is formed in an interlayer insulating layer 26 provided onto a lower wiring layer 24, a second process where Si material 30 is deposited inside the opening 28, and a third process where a metal 32 is deposited on the Si material 30 deposited inside the opening 28 keeping the Si material 30 at a temperature at which Si reacts with metal.
Patent JP-H07221975-A (JP)
Title: Composition method of image as well as method and apparatus for generation of image
Inventor: JIYON BURUUSU WATOKINZU
IPC: H04N1/387
Filed: 1994-09-26
Abstract: PURPOSE: To easily generate a synthesized image without requiring skill. CONSTITUTION: For synthesizing a first digital generation image and more than one, image which are previously stored, a digital image 70 which is previously stored is selected, and an output format for printing, displaying, transferring or storing the first digital generation image and the selected image is selected. The first generation images are synthesized in the positions 51-55, 61, 63, 65 and 67 of the digital image 70 which is selected in accordance with the output format and which is previously stored.
Patent JP-H1071802-A (JP)
Title: Rim disc assembling device for automobile wheel
Inventor: HIRATA HISAO
IPC: B23P21/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which can assemble in common two types of wheel which are different in assembling order of rim discs. SOLUTION: The captioned rim disc assembling device for an automobile wheel includes a turn table 11 which can be changed in swing direction clockwise and anticlockwise by servo-motor driving and swing every 120 degrees for positioning, a rim supplying station 100 which positions rims 1 disposed at a distance of 120 degrees about the center of rotation of the turn table 11 and supplies them and a disc supplying station 200 which positions discs 2 and supplies them. It is then possible to assemble two types of wheel which are different in assembling order or rim discs by changing the swing direction of the turn table 11.