baber/WOPTO huggingface dataset:
Patent JP-H10112067-A (JP)
Title: Optical information recording medium
Inventor: DOI SEIJI
IPC: G11B7/24041
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for replacing optical information recording mediums for test at the time of adjusting optical pickups and optical systems of a reproducer by providing plural recording areas in which existing radial positions and distances from a smooth plane are different and recording information in the recording areas with different recording formats. SOLUTION: Radius of transparent substrates 101, radius of center holes 102 and thicknesses of clamping areas 106 are made in the same sizes in a CD and in a DVD and first and second recording areas 104, 105 are formed on the upper surface of the substrate. Moreover, thicknesses of transparent substrates of the parts of the first and second recording areas 104, 105 are made in the same thickness in the CD and in the DVD. Then, information are respectively recorded on the first and second recording areas 104, 105 with a CD format and a DVD format. Thus, the adjustment of optical systems 109 for reproducing CD and DVD of the reproducer capable to reproducing both of the CD and the DVD can be respectively performed on the first and second recording areas to eliminate the need for replacing of the CD and the DVD.
Patent JP-2000113143-A (JP)
Title: Ic card
Inventor: KANEKO KAZUO
IPC: H01Q7/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain an IC card which is excellent in anti-collision performance by forming antenna coils by such a manner that the coils take a roundabout way so that the area where the mutual coils overlap can be reduced when two IC cards are overlapped. SOLUTION: An antenna coil 11 is manufactured by etching copper foil laminated on an insulating substrate 14, and an IC chip is electrically connected to the end parts 12 and 13 of the coil 11 (Fig a). The shape of the coil 11 is formed in the following manner that coils take a roudabout way so as to reduce the area where mutual antenna coils overlap when two IC cards are faced and overlapped (Fig b). Also, there are two ways of how to overlap them. The other way of overlapping is to overlap the cards so that the end parts 12 and 13 of the antenna coil of an upper card can be located on the left side of the card and that the end parts 12 and 13 of the antenna coil of the lower card can be located on the right side of the card (Fig c). Both cases are formed in such a manner that the area where the coils 11 overlap is made small.
Patent JP-H06127863-A (JP)
Title: Rescue operation device for elevator
Inventor: NAGATA YASUHIRO
IPC: B66B5/00
Filed: 1992-10-21
Abstract: PURPOSE:To obtain the correct car position data of adjacent cars so as to enable the execution of rescue operation even in the case of slippage being generated to car position data in the same floor position of both cars due to the difference of the lowest floor and uppermost floor of both elevators or slippage being generated to the travel pulse quantity of both cars due to the change with the lapse of time. CONSTITUTION:The floor information of floor data setting devices 8 is added to the car position data 2a, 2b of the optional second floor of elevators and mutually transmitted from pulse counting devices 2. Pulse rate conversion coefficient computing devices 9 obtain the slippage signals 9a of car position data and pulse correction quantity signals 9b of travel pulses, and car position comparing devices 11 convert the car position data of the other party into the own pulse rate. At the time of rescue operation, the car position data of the rescued elevator is converted into the car position data of the rescue elevator. The relative distance between both elevators is obtained by a travel distance computing device 4, and a hoisting motor 7 is driven by a rescue operation travel pattern for the travel to the car position of the rescued elevator.
Patent JP-H10110047-A (JP)
Title: Biodegradable oriented film
Inventor: YAGI MUNEHARU
IPC: B29K67/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oriented film improved in orientability, heat resistance, tensile strength and biodegradability by melt-extruding a specified resin composition and stretching the molding at least unidirectionally. SOLUTION: A resin composition obtained by mixing 80-20wt.% copolymer comprising 3-hydroxybutyrate and 6-10wt.% 3-hydroxyvalerate and having a number-average molecular weight of 10,000-1,000,000 and a melting point of 140-180 deg.C with 20-80wt.% poly(ε-caprolactone) having a number-average molecular weight of 10,000-120,000, a melting point of about 60 deg.C and a melt index of 1-10g/10min is fed into an extruder, melt-kneaded, extruded and solidified by cooling to obtain an unstretched film. This film is stretched at least unidirectionally at a draw ratio of 1.5 or above to obtain a biodegradable oriented film having a machine direction tensile strength of 300kg/cm<2> or above, a transverse tensile strength of 250kg/cm<2> and a weight loss upon biodegradation of 90% or above.
Patent JP-H04158689-A (JP)
Title: Video signal processing unit
Inventor: SAKAMOTO ETSURO
IPC: H04N9/815
Filed: 1990-10-23
Abstract: PURPOSE:To ensure the consecution and to prevent occurrence of ringing by providing a signal interpolation means generating an interpolation signal to connect a final color difference signal and an initial luminance signal consecutively and inserting the result to the video signal. CONSTITUTION:An interpolation signal generating insertion circuit 40 is provided with a luminance signal memory 40A, a color difference signal memory 40B, an interpolation signal generating circuit 40C, and an interpolation signal storage register 40D. A signal to connect linearly a final signal of a color difference signal and a first signal of a luminance signal linearly is generated as an interpolation signal and the interpolationsignal is inserted next to the final color difference signal and before the initial luminance signal. The interpolation signal connects continuously the final signal of the color difference signal and the initial signal of the luminance signal at that time. Thus, steep leading or trailing is not in existence in the luminance signal and occurrence of ringing is prevented.
Patent JP-H06108788-A (JP)
Title: Continuously burying device for small bore pipe pusher
Inventor: TAKAGI KOJI
IPC: E21D9/08
Filed: 1992-09-30
Abstract: PURPOSE:To enable a small bore pipe to be continuously buried even in the hard ground. CONSTITUTION:A leading pipe 1 is attached to the forward end of a small bore pipe 2 to be buried in the ground, through the intermediary of a dummy pipe 3, and a group of bits are provided at the outer peripheral surface of the dummy pipe 3, and a first small bore pipe 2 is buried while a groove 8 through which a joint 2a projected from the outer peripheral surface of the small pipe 2 passes, is formed by the group of bits. Small bore pipes 2 subsequent to the first one, are successively pushed with the use of the dummy pipe 3 provided at its outer peripheral surface with a group of bits 5 and guide rollers 6 while the small bore pipes 2 bears the reaction force of excavation through the intermediary of the guide rollers 6. Since the groove 8 through which the joint 2a of the small bore pipe 2 is formed by the group of bits 5, the small bore pipes 2 can be easily buried even in the hard ground.
Patent JP-H03144861-A (JP)
Title: Picture processing system
Inventor: FUNAKUBO KAZUO
IPC: G01B11/00
Filed: 1989-10-31
Abstract: PURPOSE:To speed up picture processing time, and simultaneously, to eliminate recognition impossibility due to memory-over by making a picture processing area capable of being set freely. CONSTITUTION:Two sets of the picture memories 10 of 256 X 256 X 8 bits, at least, are provided in the internal part of a picture processor 1, and a recognized objective work 7 is image-picked up by a telecamera 2, and is converted into a digital picture, and is stored in the picture memory 10, and is displayed on a monitor television 3. Next, an area needing to be picture-processed is set by using a personal computer 8, and a window 9 is generated by a command to draw a circle, a circular arc and a straight line, and the shading processing of the inside of the window 9 is executed, and this result is written in the picture memory 10, and the logical sum of the picture desired to process and the shaded picture is taken. Accordingly, the picture processing area coincides with the set window 9, and the window 9 can be set freely. Thus, the delay of the processing time and the recognition impossibility due to the memory-over can be eliminated.
Patent JP-H02130876-A (JP)
Title: Light emitting diode
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/54
Filed: 1988-11-11
Abstract: PURPOSE:To extend leads without penetrating a concave reflecting face, and to densely arrange a plurality of the leads by providing a second reflecting face in addition to a first reflecting face, and extending the leads between the first and second faces. CONSTITUTION:Power is supplied to a light emitting element 1 via lead frames 2, 3 and wirings 4, and a light is emitted from a light emitting element 1. The light emitted from the element 1 is reflected as parallel light beam with respect to a central axis X by a first reflecting face 6 formed in a rotary parabolic face state. The reflected light is again reflected on a second reflecting face 7 of planar state at 45 deg. of inclining angle, formed on the back face of the element 1, and externally radiated from a radiating face 8. Thus, since the leads 2, 3 can be extended between the faces 6 and 7 without penetrating the faces 6, 7, when the frames 2, 3 are extended, for example, in a direction opposite to the face 8, a plurality of light emitting diodes can be densely arranged.
Patent JP-H02132111-A (JP)
Title: Production of impact-resistant nitrile resin composition
Inventor: HIRAI YOSHIO
IPC: C08F279/02
Filed: 1988-11-11
Abstract: PURPOSE:To obtain the title composition of high impact resistance useful for food packaging materials, etc., by regulating, at or below a specified value, the pH of a polymerization system just after the initiation of polymerization to the polymerization peak. CONSTITUTION:(A) In the presence of 1-40 pts.wt. of a diene-based rubbery polymer containing >=50wt.% of conjugated diene monomer, (B) 100 pts.wt. of a mixture of an unsaturated nitrile and another monomer copolymerizable therewith is polymerized in an aqueous medium in combination with (C) a molecular weight regulator. In this case, the pH of the polymerization system just after the initiation of polymerization to the polymerization peak is adjusted to <=5 to obtain the objective composition.
Patent JP-H02130561-A (JP)
Title: Developer for dry processing for electrostatic charge image
Inventor: FUJIE TSUGUGO
IPC: G03G9/097
Filed: 1988-11-11
Abstract: PURPOSE:To obtain stable images with the decreased fogging of a photosensitive body by mixing a toner externally added with fine silica powder having positive chargeability and fine powder of polyvinylidene fluoride and a polyvinylidene fluoride-coated carrier with toner particles. CONSTITUTION:The fine silica powder having positive chargeability and the fine powder of the polyvinylidene fluoride are externally added to the toner powder; in addition, the coating carrier coated with the polyvinylidene fluoride is used as the carrier. Namely, this developer consists of the toner externally added with 0.1 to 0.5% fine silica powder having positive chargeability and 0.1 to 0.5% fine powder of the polyvinylidene fluoride and the polyvinylidene fluoride-coated carrier. The flowing matter of the toner is held in this way, by which the stable positive chargeability is obtd. In addition, the fogging of the photosensitive body is eliminated and the initial characteristics are maintained even in copying of many sheets. The developer which is free from the flocculation of the toner and the change in the electrostatic charge characteristic is thus obtd.
Patent JP-2000108319-A (JP)
Title: Method and apparatus for removing cleaner from printing press
Inventor: GERHARD ROSE
IPC: B41F35/06
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for removing a cleaner easily from a printing press through a strut. SOLUTION: In the first step, a strut 9 is moved from a parallel position where movement of a cleaner 8 being guided from a printing press 1 by means of the strut 9 is blocked by the side wall 22 of the printing press 1 to an oblique position where the cleaner 8 is guided through the outline 30 of the side wall 22 by means of the strut 9 or can be moved through an opening of the side wall 22 to the outside of the printing press 1. In the second step, the cleaner 8 is moved to the outside of the printing press 1 while being guided by the strut 9 in the longitudinal direction thereof.
Patent JP-H08124865-A (JP)
Title: Method and apparatus for growing thin film
Inventor: HABUKA HITOSHI
IPC: H01L21/205
Filed: 1994-10-25
Abstract: PURPOSE: To suppress the amount of impurities and contaminants adsorbed on the inner wall of a reaction vessel and make the adsorbed impurities and contaminants easily removable from the wall. CONSTITUTION: A semiconductor crystal substrate 1 is put in a reaction vessel 3 and heated during cooling the wall of the vessel 3 with a coolant and a raw material gas 5 is fed into the vessel 3 to grow a thin film 9 on the substrate 1. In other steps of this process, except the film growing step, the wall temp. of the vessel 3 is kept higher than that at this step.
Patent JP-H08125311-A (JP)
Title: Circuit substrate and its manufacture
Inventor: MATSUKAWA KOICHI
IPC: H05K3/34
Filed: 1994-10-25
Abstract: PURPOSE: To acquire a substrate having a solder layer of an arbitrary thickness by forming solder to a thick precoated part of a fixed thickness and a thin precoated part of a fixed thickness. CONSTITUTION: This solder layers H1', H2 of a fixed thickness are provided on each of copper foils C1, C2 by plating treatment. The solder layer H2 on the copper foil C2 is masked by resist R and the solder layer H1' on the copper foil C1 is etched until it is thinned to be a fixed thin solder layer H1. Then, the resist R of the solder layer H2 on the copper foil C2 is peeled off. A substrate body P is precoated with the thin solder layer H1 for an active type chip and the thick solder layer H2 for a passive type chip in this way.
Patent JP-H11191998-A (JP)
Title: Method for monitoring tap switching equipment on loading
Inventor: DOHNAL DIETER
IPC: H01H9/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring tap switching equipment on loading that enables sure monitoring of the tap switching equipment and properly respond, when a function failure is detected. SOLUTION: The effective values of the voltage and current for the drive motor of a driving mechanism are measured during tap switching. An effective power is calculated from these values, and a rotary moment is calculated based on the effective power. The actual position of each time of tap switching equipment on loading is detected. The detected rotational moment is allocated to a position where it is occurring, and a pair of values are generated. This pair of values are compared with a pair of reference values stored in advance. If the deviation of the pair of the values which are compared to each other exceeds a specified limit value, a message for stopping the driving mechanism and the tap switching equipment on loading or that for instructing maintenance are generated.
Patent JP-H09109094-A (JP)
Title: Punch press wherein punch can be selected
Inventor: ARU BERUSHIRO
IPC: B26F1/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To easily obtain a necessary hole pattern by providing a selecting plate put in repeated translational motion and provided with a notch equipped with a plurality of punches, and shifting the selecting plate to make punches selectable one by one or group by group from a group of punches. SOLUTION: First to fourth punches 60-66 are provided being held to first to fourth blocks 70-76, and first to fourth slots 80-86 respectively provided at the blocks 70-76 are fitted to a slot 14 for receiving paper. When the paper is punched in the case of the punches being in recessed positions, the punches 60-66 fill the space of the slots 80-86 to punch the paper. At this time, the punches 60, 62 are fixed to side walls 48, 50 by C-clips 62b and put in repeated translational motion along with a pressure bar 52. As to the punches 64, 66, two-hole punching is offered when the punch 64 is selected by a selecting rail 100, and three-hole punching is offered when the punch 66 is selected.
Patent JP-H04159872-A (JP)
Title: External video signal input/output device
Inventor: YAMAKI HIDEAKI
IPC: H04N5/268
Filed: 1990-10-24
Abstract: PURPOSE:To make it possible to freely cope with plural types of video signal inputs and plural types of video signal outputs by providing the 1st circuit system which outputs one type of input video signals among the plural types of input video signals after converting the signals into a prescribed type of video signals and the 2nd circuit system which outputs the prescribed type of video signal in plural types. CONSTITUTION:Reproduced C-signals and reproduced (Y+S)-signals which are the reproduced output of a still picture recording and reproducing device 10 are respectively impressed upon input terminals 24 and 26 and an adder 74 generates composite signals by adding both reproduced signals to each other. In addition, both switches 60 and 62 are connected to a-contacts by means of a connector switch 56 while the composite signals are inputted to an input terminal. A Y/C separation circuit 58 separates the composite signals from the terminal 28 into (Y+S)-signals and Csignals which are respectively impressed upon an AGC circuit 64 and decoder 66 through the switches 62 and 60. Therefore, this external video signal input-output device can cope with plural types of video signal inputs and plural type of video signal.
Patent JP-2001110700-A (JP)
Title: Electron beam lithography method and mask for electron beam lithography
Inventor: NAKAJIMA KEN
IPC: G03F1/20
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam lithography method and a mask for electron beam lithography, with which a fine pattern can be written precisely by proximity effect correction and productivity can be improved. SOLUTION: A design pattern to be written is divided, depending on the area density distribution of a design pattern. By using a mask for electron beam lithography patterned for each divided region, each divided region is irradiated with a different irradiation dose of electron beam for correcting proximity effect. The design pattern to be written is divided, depending on the area density distribution of the design pattern, and the mask is patterned for each divided region.
Patent JP-H03153735-A (JP)
Title: Manufacture of thermoplastic workable aromatic polyamide and molding material containing it
Inventor: GIYUNTAA PORU
IPC: C08G69/42
Filed: 1990-10-24
Abstract: PURPOSE: To obtain a thermoplastically processible arom. polyamide which is resistant to discoloration or degradation in mechanical properties at a specified high temp. by subjecting an arom. diamine and an arom. dicarboxylic acid in an excess molar ratio thereto to melt polycondensation in the presence of a catalyst at a specified temp.  
     CONSTITUTION: In the process for producing this polyamide by subjecting starting materials represented by formulas I and II [wherein Ar is 1,3- or 1,4- phenylene, 1,4-, 1,5-, 2.6-, or 2,7-naphthylene, or a group represented by formula III or IV; Ar' is a group represented by formula V; X is SO 2  or CO; Y is O or S; Z is O, S, SO 2 , CO, or CR 2  (wherein R is H or a 1-4C alkyl); and (n) is 0 or 1] to melt polycondensation at 200-400°C in the presence of a catalyst, the material represented by formula I is used in an excess molar ratio to the material represented by formula II. The resultant polymer has a high temp. stability, can be processed even at a temp. higher than 340°C without undergoing decrease in mol.wt. or browning, and gives a molded article stable to thermal oxidation, exhibiting no degradation in mechanical properties for a long term even at a high temp., and having a high hydrolysis resistance. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07135918-A (JP)
Title: Food forming apparatus
Inventor: TACHIKAWA MOTOHARU
IPC: A23L7/10
Filed: 1993-11-15
Abstract: PURPOSE:To provide a food forming apparatus capable of producing rolled-in- laver foods of uniform shape hygienically in high productivity, so designed that a conveyer belt provided with trough-like grooves along folds are guided with specific guides and width-narrowing rollers. CONSTITUTION:On the way of carrying a conveyer belt 5 from a driven pulley 6 to a driving pulley 4, the conveyer belt is held from below between two conical width-narrowing rollers 7, 7 and provided with trough-like grooves along plural parallel folds in the longer direction. Both ends of the conveyer belt is suction-held with two guides 9, 9 with many air suction perforations on the upper part and the conveyer belt is made to slide on the guide in such a state as to retain trough shape.
Patent JP-H07136674-A (JP)
Title: Aggregation of microorganism carrier and method for restoring environment using the same
Inventor: KOMATSU TOSHIYUKI
IPC: B09C1/10
Filed: 1993-11-15
Abstract: PURPOSE:To settle microorganisms in environment and embody efficient, prompt decomposition, etc., of pollutants in a polluted environment, etc., by allowing more than one kind of microorganisms having material exchange functions in unilateral or bilateral relationship to be carried by different single substance corresponding to each material exchange function. CONSTITUTION:Bacteria, actinomycetes, etc., are taken up as microorganisms having material conversion functions for restoring environment. A product which is produced as the result of the material conversion function of a kind of microorganisms affects the material conversion function and growth and propagation of another kind of microorganisms; however, microorganisms having unilateral relationship not in the opposite relationship are used. Otherwise, microorganisms are used which have bilateral relationship in which a material which is consequently produced by each kind of microorganisms affects mutually the material conversion function and growth and propagation of another kind of microorganism. Carriers carrying more than one kind of microorganisms having such relationship is formed into an aggregation, and the microorganisms is settled in environment to be able to survive. In this way, efficient, prompt decomposition, etc., of pollutants in a polluted environment are made possible.
Patent JP-H08144860-A (JP)
Title: Fuel supply device for gas fuel engine
Inventor: EBI NOBUHIRO
IPC: F02D19/02
Filed: 1994-11-18
Abstract: PURPOSE: To prevent an air-fuel ratio at low temperature from turning into a leaner state in a fuel supply device for a fuel gas engine which supplies the fuel by a mixer and a feed-back controlled injecter. CONSTITUTION: A fuel supply device is equipped with a mixer 4 which draws and mixes fuel gas by an intake air flow and an injecter 5 to jet the fuel gas toward the intake air flow, and the injecter 5 is feed-back controlled on oxygen concentration detected by an O2 sensor 10 provided in an exhaust passage 9. Separately from a fuel passage 7 toward the mixer 4, a branched passage 12 from a fuel passage 8 to the injecter 5 up to the mixer 4 is provided, and a diaphragm valve 13 is insertedly provided on its way, and TVSV14 is provided as a valve opening means for opening the diaphragm valve 13 in the case where an engine 1 is low in its temperature.