baber/WOPTO huggingface dataset:
Patent JP-S6327914-A (JP)
Title: Electronic apparatus
Inventor: ISHII HIROSHI
IPC: G06F1/28
Filed: 1986-07-22
Abstract: PURPOSE:To accurately discriminate the state of a battery voltage even after voltage reduction is displayed once, by detecting whether the battery voltage is lower than a prescribed value or not and changing the flickering frequency of a voltage reduction mark based on the discrimination result. CONSTITUTION:A CPU 11 is interrupted at intervals of a certain time by a timer 12, and the flickering period of the voltage reduction mark displayed on a display part 21 at the time of voltage reduction of a battery 19 is stored in a Cmax1 register RG 13, and the flickering period of the mark at the time of voltage non-reduction is stored in a Cmax2 RG 14. If it is detected by a voltage reduction detecting part 20 that the output voltage of the battery 19 is lower than the prescribed value, the CPU 11 lights the voltage reduction mark on the display part 21 and sets the value, which indicates whether the voltage reduction mark is flickered or lit, to a DRG 17 and a BRG 18 and updates the value of a counter 16. The numerical value stored in the RG 13 is inputted to a Cmax RG 15, and the voltage reduction mark is flickered at a period corresponding to this numerical value. When the voltage of the battery 19 rises by reduction of current consumption or the like and the voltage is not reduced, the mark is flickered at a period longer than that stored in the RG 14 for voltage reduction.
Patent JP-S6232233-A (JP)
Title: Fuel injection device for engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D41/00
Filed: 1985-08-05
Abstract: PURPOSE:To compensate a time lag in a suction system due to volume at the downstream of a suction air quantity detecting device as well as to keep an air-fuel ratio in an engine constant in an accurate manner, by compensating output of the said suction air quantity detecting device at the time of transient driving of the engine and thereby setting a fuel injection quantity. CONSTITUTION:At the upstream of a throttle valve 10 in a main suction passage, there is provided with an air flow sensor 20 as a device detecting a suction air quantity flowing in the said passage 4. And, a control unit 30 controls a fuel injection valve 11 according to an engine driving state on the basis of output of the said sensor 20 or the like. At this time, at the time of transient driving of an engine 1, pressure in a surge tank 6 is slowly varied, whereas the air quantity at the said sensor 20 is suddenly increased or decreased so that a time lag in a suction system occurs there. To cope with this phenomenon, fundamental injection pulse width of the fuel injection valve 11 is equalized so as to become a variation equal to the change of pressure in the surge tank 6, that is, it is compensated according to volume at the downstream of the throttle valve 10.
Patent JP-S5698762-A (JP)
Title: Tape reel discrimination system
Inventor: TOKUMITSU ATSUSUKE
IPC: G01B21/12
Filed: 1979-12-28
Abstract: PURPOSE: To discriminate the kind of a tape reel by detecting rotation periods of a supply tape reel and a take-up tape reel respectively and summing up them then comparing the sum with a predetermined value.  
     CONSTITUTION: Supply-reel rotation detector 1 and take-up-reel rotation detector 2 generate pulses according to the rotation of each reel and they are counted by counters 3 and 7, whose counted values are multiplied by the constant, corresponding to a tape speed, with multipliers 5 and 8 to generate signals fS and fT which are substantially the periods of both the reels. fS and fT are added together by adder 9, and the resultant is supplied to comparator 10 which compares it with threshold values preset on the basis of the kinds of cassettes differing in hub diameter. The hub diameter of the cassette given by comparator 10 is supplied to an operator for the time of the remaining amount of the tape to be used for calculation and at the same time displayed on display device 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6327877-A (JP)
Inventor: KUSUHASHI TAKASHI
IPC: G06F17/21
Filed: 1986-07-22
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-S6064374-A (JP)
Title: Image formation positioning system of photosensitive belt
Inventor: SATOU TSUMUTOSHI
IPC: G03G21/00
Filed: 1983-09-20
Abstract: PURPOSE:To use a photosensitive belt on the whole and prolong its life by determining each image formation position corresponding to paper size, and making a shift in the 1st image formation position successively or at random every time copying operation is started. CONSTITUTION:Marks less than image formation planes formed in one turn of the photosensitive belt are provided to an end part of the photosensitive belt 27. Those marks are detected by a mark detector 28 and then the moving distance of the belt is monitored by a pulse encoder, etc. The monitor result is inputted to a controller to determine each image formation position corresponding to paper side and also make a shift in the starting image formation position successively or at random every time copying operation is started.
Patent JP-H071209-A (JP)
Title: Work holding jig for machine tool
Inventor: MATSUURA MITSUTAKE
IPC: B23B31/10
Filed: 1993-06-18
Abstract: PURPOSE:To provide a work holding jig for processing thin articles such as a pipe material in its shape of cantilever holding in the machine tool like a lathe, etc., and concentrically processing an unsymmetrical irregular-shaped articles a accurately and efficiently. CONSTITUTION:In a work holding jig, a disc shape plate 3 is divided into three parts by arranging slits 4 with each proper width toward the periphery from the central part of a disc shape plate 2 formed by providing plural concentric circular shape grooves 3 on its one end surface and also this jig is composed of a disc shape plate 2 by which a surface opposite to the surface on which plural grooves 3 are formed can be installed on the chuck part 5 of a machine tool and a fan shape claw body 8 having projections 8A to be filted in the grooves 3 on the disc shape plate 2, and having its inner surface polished to an arbitrary size.
Patent JP-S5977885-A (JP)
Inventor: GIYUNTAA MAIAA
IPC: D05B19/02
Filed: 1983-09-20
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-S5798681-A (JP)
Title: Method for ion membrane electrolysis
Inventor: ODA YOSHIO
IPC: C25B9/23
Filed: 1980-12-09
Abstract: PURPOSE:To perform electrolysis with low electrolytic cell voltage by pressurizing the polar chamber liquid on the side having no electrode activity in ion exchange membrane electrolysis wherein porous layers having electrode activity and having no electrode activity on one and other sides. CONSTITUTION:A porous layer having gas and liquid permeability and no electrode activity is formed on one side of an ion exchange membrane segmenting an electrolytic cell and a porous layer having gas and liquid permeability and electrode activity on the other side. In the case of performing electrolysis with this, it is necessary to bring the porous electrode layer into good contact with a current collector usually, whilist the porous layer having no electrode activity does not require particular tight contact with the electrode. Thereupon, if the polar chamber liquid on the side formed with the porous layer having no electrode activity is pressurized, the good contact between the porous electrode layer and the current collector is achieved.
Patent JP-2000006332-A (JP)
Title: Multilayered film or sheet made of olefinic resin
Inventor: OGAWA TAKESHI
IPC: B32B27/28
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance the scratch resistance, heat resistance and cutting propefrties of a film or sheet comprising an ethylene/methyl methacrylate copolymer resin or an ethylene/vinyl acetate copolymer resin without losing the high frequency welder aptitude originally possessed by the film or sheet. SOLUTION: A multilayered film is obtained by forming outer layers 12(a), 12(b) comprising an olefinic resin based on or/and an ethylene/octene copolymer with a density of 0.91-0.93 g/m3 on both surfaces of an intermediate layer 11 comprising an olefinic resin based on a resin selected from an ethylene/(meth) acrylic ester copolymer resin and an ethylene/vinyl acetate copolymer resin.
Patent JP-S57101005-A (JP)
Title: Unit for making yarns with splashed patterns
Inventor: HAYAKAWA KAMEO
IPC: D01D11/00
Filed: 1980-12-09
Abstract: PURPOSE: The titled unit that effects partial dyeing and post treatment on yarns which are restricted with a core yarn of synthetic fiber after falsely twisted in accordance with programs, thus producing yarns with accurate splash patterns of multicolors mechanically.  
     CONSTITUTION: The yarn to be dyed 2 and the core yarn of synthetic fiber 1 are fed with the feed rollers 3 and falsely twisted with rollers 4 and 9. Then, the yarn is printed with the roller 7 and subjected successively to streaming A, water washing B and drying C, then sent out by the rollers 5. At this time, the flase twisting is untwisted so that the yarn is separated into the yarn with splashed pattern and the core yarn and the latter is used again. The printing rollers 7 nip the yarn in the space on the bed 6 and partially dye it where the cum 8 is made to rotate in accordance with the program of splashed-pattern  yarn design to determine the dyeing positions precisely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5961989-A (JP)
Inventor: MURAKAWA TAKESHI
IPC: B23K3/00
Filed: 1982-09-30
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-H0727604-A (JP)
Title: Thermal interface for infrared sensor
Inventor: YAMAMOTO MASAYUKI
IPC: G01J1/02
Filed: 1993-07-13
Abstract: PURPOSE:To make it possible to cool a sensor with less electric power by winding a copper mesh made by weaving thin copper wires a plurality of times, and inserting a flattened cooling part between the cooling part of a refrigerator and an infrared sensor through grease containing metal powder. CONSTITUTION:This interface is formed as follows. A copper mesh 9, made by weaving the elastic thin wires having the high heat conductivity is wound. The mesh is folded back and a cold interface 10 is formed. Metal powder grease having high heat conductivity is applied on the upper and lower surfaces. The interface is inserted between a cooling part and an infrared sensor. The minute size error between the cooling part and the sensor is absorbed by the elasticity of the mesh 9. Since the high heat conductivity material is used, the sensor can be sufficiently cooled. In the cross section of the mesh 9, longitudinal and lateral raw element wires are crossed. Therefore, the contact area becomes large, and the thermal conductivity becomes excellent.
Patent JP-S6065691-A (JP)
Title: Video processing device
Inventor: TACHIKAWA HAJIME
IPC: H04N7/18
Filed: 1983-09-21
Abstract: PURPOSE:To decrease an RAM capacity of a memory circuit or to improve the utilizing efficiency and also to improve the picture processing speed by providing an edge counter or the like in a picture processing device. CONSTITUTION:An edge counter 40 counting an edge signal and also a memory circuit 43 storing X, Y coordinates by using a count value being an output of the counter 40 as an address is provided. Before the memory circuit 43 starts the storage of the X, Y coordinates, the counter 40 is reset and after the memory circuit 43 completes the storage of the X, Y coordinates, the final value of the counter 40 is referenced, the value of final value or succeeding is used as an address and given to the memory circuit. Since a control circuit 46 reading the stored X, Y coordinates and processing the picture is provided, it is not necessary to clear the RAM 43 in advance and the final data stored in the RAM 43 is referenced instantly.
Patent JP-S5693892-A (JP)
Title: Plating method of exterior parts for watch
Inventor: OZAWA KATSUHIKO
IPC: C25D5/10
Filed: 1979-12-27
Abstract: PURPOSE: To apply the plating with good corrosion resistance effectively by changing a plating racking place in every each plating layer in forming plural different plating layers to the watch exterior parts.  
     CONSTITUTION: The plating racking 3a is carried out on an inner surface of the exterior parts for the watch fabricated from a brass material and, thereafter, the plating such as a bright Ni plating 2a is applied. Subsequently, the plating racking place is changed to a place 3b parted from the previous place 3a and the bright plating 2b is again applied. Next, the plating racking place is changed to a place 3c parted from said place 3b and a finishing plating 2c such as a Pd-Ni alloy is carried out and, moreover, the plating racking place is changed to a place 3d and a finishing plating 2d of the Pd-Ni alloy is again applied to complete the plating treatment. By this method, a total surface of the parts is covered by the plating and reached to a condition having no place where the corrosion resistance is lowered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000008004-A (JP)
Title: Tacky tape, its production, tape and production thereof
Inventor: FUKAWA MICHIHIRO
IPC: C09J7/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky tape having large tensile strength and good hand- cutting property. SOLUTION: This tacky tape is obtained by cutting a vertically monoaxially oriented or vertically biaxially oriented polyolefin, polyester or polyurethane- based tacky film sheet in tape-like shape in vertical direction, and the cut surface of the tacky tape has minutely uneven surface having continuous roundness. It is preferably that the minutely uneven surface having continuous roundness is obtained by cutting the tacky film sheet by using a rotating perforation blade as upper blade and using a rotation roll having sand-like surface as lower blade.
Patent JP-H111639-A (JP)
Title: Anticorrosive coating composition and coated steel sheet
Inventor: ISHIHARA SHINICHI
IPC: C09D7/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a safe inexpensive anticorrosive coating composition which can give a coating film which does not undergo peeling or blistering otherwise caused by the cathode part formed as a result of the intrusion of an electrolyte such as sea salt particles at an edge, a defected part or a damaged part by mixing a coating resin with a specified amount of calcined plaster. SOLUTION: The calcined plaster is calcium sulfate hydrate represented by the chemical formula: CaSO4 .1/2H2 O. The coating material is prepared so that the formed coating film may have a calcined plater content of 2-30 wt.%. The resin used is not particularly limited so far as it is a coating resin, and it is exemplified by an epoxy resin or an alkyd resin. This composition may further contain coating additives such as pigments and dispersants in amounts within ranges not detrimental to the specified performances. The material may be a solvent-based or solventless one.
Patent JP-H04368626-A (JP)
Title: Method and device for winding magnetic tape
Inventor: YOSHIDA KOZO
IPC: G11B5/84
Filed: 1991-06-17
Abstract: PURPOSE:To systematically wind a magnetic tape without damaging it by providing an air nozzle in a previous position where a touch roll is abutted on the magnetic tape and winding the magnetic tape to a hub while air is sprayed. CONSTITUTION:The magnetic tape A is wound to the hub 2 of a winding reel 1. The projecting tape pressing surface 31 of the touch roll 3 is abutted on the tape A wound to the hub 2 of the reel 1, and the tape A is pressed toward the direction of the radius of the reel 1 so as to rotate it. The air spray nozzle 5 is provided in the previous position where the tape A is abutted on the roll 3. Air is sprayed from the nozzle 5 to the tape A while the tape A is wound to the hub 2.
Patent JP-H04370192-A (JP)
Title: Cross-linked polyethylene-containing fuel
Inventor: MIYATA HIROYUKI
IPC: C10L1/24
Filed: 1991-06-18
Abstract: PURPOSE:To obtain the title fuel containing a dispersing agent containing heavy oil, pulverized cross-linked PE and ionic surfactant and uniformly and stably dispersing cross-linked PE fine particles in heavy oil. CONSTITUTION:A cross-linked PE pulverized into 10-100mum particle diameter is stably dispersed, preferably in the presence of a dispersing agent containing an ionic surfactant composed of an alkylallylsulfonic acid salt, quaternary ammonium salt or aliphatic amino acid, etc., to provide the objective fuel. Furthermore, electrically conductive powder consisting of a semiconductor material having <=5X10<4>ohm.cm resistance is preferably blended as the component B.
Patent JP-H0616822-A (JP)
Title: Production of water-absorbing resin particle
Inventor: IKEDA TOSHIKI
IPC: C08J3/20
Filed: 1992-06-30
Abstract: PURPOSE:To obtain water-absorbing resin particles excellent in water-absorbing capacity, gel strength, and water permeability by adding a hydrophilic organic solvent and a sol of an inorganic substance to water-absorbing resin particles with stirring and then drying the mixture. CONSTITUTION:A hydrophilic organic solvent (e.g. 1,2-butanediol or diethylene glycol monomethyl ether) and a sol of an inorganic substance (e.g. colloidal silica) are added with stirring to particles of a water-absorbing resin (e.g. partially neutralized cross-linked poly(acrylic acid)). The mixture is dried to obtain the desired particles. Due to the use of the solvent, the sol can be homogeneously added to thereby attain improvements in water-absorbing capacity, gel strength at water absorption, and in water permeability. The particles are suited for use in sanitary goods, etc.
Patent JP-H1018970-A (JP)
Title: Piston vacuum pump
Inventor: ANDO KAZUYA
IPC: F04B37/16
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the durability of the piston rod and the bearing part therefor of a piston vacuum pump by sufficiently supplying lubricating oil to clearance therebetween. SOLUTION: A passage 40 is defined on the downstream side to a discharge valve 20 for discharging air in a lower pump chamber 15. The passage 40 branches into an exhaust passage 42 for leading exhaust into a cylinder head cover 4, and an oil feed passage 43 communicating with clearance 44 between a piston rod 10 and a bearing hole 2c therefor. The exhaust passage 42 is directed upward from the branch point while the oil feed passage 43 is directed downward therefrom, and a discharge-side opening 42a of the exhaust passage 42 is thus located above a clearance-side opening 43a of the oil feed passage 43.
Patent JP-S6330077-A (JP)
Title: Picture signal converter
Inventor: ISHIKAWA TAKASHI
IPC: H04N7/01
Filed: 1986-07-23
Abstract: PURPOSE:To contrive to prevent the occurrence of a fogged picture or a duplicated picture in following to a mobileobject picture by retarding the result of dicriminating movement, confirming a moving field and selectlug an interpolation signal within the field or between fields accordingly. CONSTITUTION:An picture signal x1 is retarded by field memories 12, 14 by one frame and the result is fed to a selector 16 and a subtractor 18. Furthermore, a signal x2 delayed from the signal x1 by one field is fed to a line memory 20, an adder 22 and a time compression circuit 24. The adder 22 sums upper and lower lines of interpolation scanning lines, and the sum is fed to a 1/2 coefficient circuit 25, from which an in-field interpolation signal x5 is inputted to the selector 16. The subtractor 18 takes difference between the input x1 and a signal x3 before one frame, and the result is given to an absolute value circuit 26, from which an absolute value x6 is inputted to a comaprator circuit 28. The comaprator circuit 28 compares a frame difference absolute value x6 with a threshold value Th and gives an output to an interpolation selection circuit 30 as a movement signal S1. An interpolation selection signal S5 cancelling the movement signal being a cause to a fog is outputted to the selector 16, either signal x3 or the signal x5 is selected, the time compression circuit 24 compresses the time axis of the original signal x2 and an interpolation signal x7 by 1/2 and gives an output alternately and sequentially.
Patent JP-H0466253-A (JP)
Title: Side die clamping vertical casting type die casting machine
Inventor: NAKAMURA TAKAO
IPC: B22D17/20
Filed: 1990-06-29
Abstract: PURPOSE:To contrive cycle up and to shift a cast product while surely sticking in a shifting die by inclining a casting device to the shifting die side at the same time of die opening. CONSTITUTION:A vertical casting type die casting machine is provided with a die clamping device 2 for clamping/ opening the die 1 to horizontal direction and a casting sleeve 4 set just below the die parting face P and for casting molten metal 5 into the die 1 to upper direction. In the above apparatus, distance A from center line CL of the casting sleeve 4 to a hinging shaft 6 hinging the above casting sleeve 4 as freely standing up/falling down, is set at larger than distance C from the center line CL of casting sleeve 4 connected with the die 1 to tip part 5 of the casting sleeve 4. Further, the hinging shaft 6 is set to a fixed die la side so that the casting sleeve 4 falls down to the shifting die 1b side and a tilting cylinder 8 is fitted to the casting device 7 so that the casting sleeve 4 tilts to the shifting die 1b side at the time of opening the die.
Patent JP-2000011362-A (JP)
Title: Magnetic recording medium
Inventor: KATAKURA HITOSHI
IPC: G11B5/73
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain both of good reproducing quality of recorded information and stable travelling performance of a magnetic tape. SOLUTION: A magnetic layer 2 is formed on one principal face of a nonmagnetic supporting body 1, while a solid lubricant layer 3 is formed on the other surface of the supporting body 1. The lubricant layer consists of at least one kind of compd. selected from graphite, tetrafluoroethylene and molybdenum disulfide and has <=10 nm center face average roughness SRa. If a conventional nonmagnetic powder-binder type back coating layer has such high smoothness, some problems of travelling are caused. However, since the solid lubricant layer 3 itself has lubricating property, it can stably maintains the travelling performance. Moreover, the surface profile of the solid lubricant layer 3 is not transferred to the magnetic layer 2 during winding the tape due to its high smoothness, and therefore, the reproducing quality can be improved.
Patent JP-S6234284-A (JP)
Title: Logarithm converting circuit
Inventor: OHASHI MASAHIDE
IPC: G06G7/24
Filed: 1985-08-07
Abstract: PURPOSE:To attain the direct output of the level difference between the 1st and 2nd signals by using a means which stores the 1st signal and applies the storage output in the 2nd signal period as the standard voltage. CONSTITUTION:The 1st and 2nd signal S1 and S2 of different levels are supplied successively to an input terminal 3. With an input of the signal S1, the transistors TRQ3 and TRQ4 are turned off and on respectively with a capacitor C1 charged up to the level of the signal S1. If the control signal supplied from a terminal 19 is changed to a high level under such conditions, the TRQ3 and TRQ4 are turned off and on respectively with the capacitor C1, receiving no charging. Here a TRQ6 conducts by said control signal and therefore a relay 18 works. Then a switch SW is connected to a terminal 9 and the output of a sample and hold circuit 12 works as the reference voltage. Thus the level difference between both signals S1 and S2 is delivered directly.