baber/WOPTO huggingface dataset:
Patent JP-S6424522-A (JP)
Title: Transmission system for control signal
Inventor: FUJIYOSHI SHINICHI
IPC: H04B7/15
Filed: 1987-07-20
Abstract: PURPOSE:To perform control which sends out a control signal in basic frame units as many times as the number of transponders by providing a TDMA basic frame counter to an address converting circuit provided externally to a control LSI which controls the control signal. CONSTITUTION:The control LSI 1 for a satellite communication TDMA device has a burst counter 8 and processing is performed, burst by burst, to control the transmission of the control signal, etc. A basic frame counter 6 counts basic frames of TDMA. A buffer 2 holds the control signal. The control LSI 1 access the high-order bits of the buffer 2 with the output of the basic frame counter 6 and also accesses the low-order bits of the buffer 2 with the output of the basic frame counter 6 to perform the control where in the control signal held in the buffer 2 is sent out in basic frame units as many times as the number of transponders. Consequently, the control signal is sent out as many times as the number of the transponders without increasing the circuit scale.
Patent JP-2000005963-A (JP)
Title: Original point setting device and original point setting method using the same
Inventor: AKIBA SHINTARO
IPC: B23K37/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To surely set the original point of a workpiece to enhance the efficiency of machining the workpiece by using both an original point setting pad installed in front of a plate working machine and a conveying means installed therebehind. SOLUTION: An original point setting device has a conveying means A installed near a plate working machine 1 to convey workpieces W into the plate working machine 1, an original-point-setting locating pin C provided on the plate working machine 1, and a conveying butting means B installed above the locating pin C to convey toward the locating pin C the workpieces W conveyed by the conveying means A and to a but the workpieces W against the locating pin C. When one side of the workpiece W is conveyed toward the locating pin C by the conveying abutting means B and abutted against the locating pin C but the other side of the workpiece W is not abutted against the locating pin C, then the other side is conveyed toward the locating pin C by the conveying means A and abutted against the locating pin C.
Patent JP-S6159424-A (JP)
Title: Liquid crystal display element
Inventor: KAN FUMITAKA
IPC: G09F9/35
Filed: 1984-08-31
Abstract: PURPOSE:To decrease the number of driving circuits for scanning electrodes, and to reduce the size of a device and simplify wiring by connecting plural row electrodes of a display element electrically in parallel. CONSTITUTION:A heat write type display element has a row electrode group and a column electrode group formed on and under a liquid crystal layer which shows thermo-optic effect greatly so that they cross each other nearly at right angles; row electrodes X1-Xn are connected in couples, for example, electrically in parallel and applied with signal pulses for liquid crystal heating from scanning electrodes L1-Ln. Further, resistances R are connected to odd-numbered row electrodes and reduce currents flowing the odd-numbered row electrodes as compared with those of even-numbered row electrodes, thereby suppressing a temperature rise. Liquid-crystal elements are arranged at intersections of row electrodes X1-Xn and column electrodes Y1-Yn.
Patent JP-H119245-A (JP)
Title: Thawing apparatus for frozen food
Inventor: KANEDA SHIGEAKI
IPC: C09D163/00
Filed: 1997-06-21
Abstract: PROBLEM TO BE SOLVED: To provide the thawing apparatus for frozen food that enables the refrigerator to be washed with water inside, permits simple and inexpensive and large-size thawing without unpacking in no need of metal vat and can be used in conventional refrigerators. SOLUTION: This thawing apparatus 1 is provided with a refrigerator 5 in which frozen foods 4 are placed on its shelves 3 and with face plates 6 expanded on the inner wall of the refrigerator 5. The layer of tholumarine powder is formed on the surface of the face plate 6 by pulverizing a mineral of tholumarine into fine crystals with particle sizes of <=300 μm and coating the fine crystals on the face plates. The face plates are provided with a number of electrodes and a number of electrons are emitted. Thus, as in the thawing apparatus equipped with an electron generator, the frozen products can be promptly and uniformly thawed without its temperature rising.
Patent JP-H0230245-A (JP)
Title: Electronic device
Inventor: ISHIGURO KAZUTOSHI
IPC: H04L9/12
Filed: 1988-07-20
Abstract: PURPOSE:To facilitate the establishment of a session as to the access to an overseas communication network service by operating an automatic log-in function when an error ratio of a prompt data is within a prescribed range. CONSTITUTION:A data memory 5 stores the same prompt data as that sent from the host side and a replay data corresponding to the prompt data. A control circuit 1 compares the received prompt with the prompt stored in the data memory 5, sends a replay data corresponding to the received prompt when the error ratio is within a prescribed range as the result of comparison to operate automatic log-in and stops the automatic log-in when the error ratio is in excess of the prescribed range.
Patent JP-S6244316-A (JP)
Title: Power supply condition monitor for electric discharge machine
Inventor: SUZUKI YASUO
IPC: B23H7/04
Filed: 1985-08-19
Abstract: PURPOSE:To enable monitoring of the power supply condition by comparing the output from differential amplifier corresponding with the difference of current between upper and lower power suppliers with perdetermined level and deciding the power supply condition on the basis of output condition under occurrence of check pulse in the discharge interval. CONSTITUTION:When the current level of one of detectors 10, 11 is low, the output from differential amplifier 16 corresponding with the difference is compared with referential voltage through one of the comparators 17, 18 thus to produce 1 from OR gate 19. While check pulse is produced from a pulse power source 5 through pulse generator 13 and passed through AND gate 20 and OR gate 21 to se the flipflop 22 thus to light the display element 30. When both currents are low, D.C. voltage added through an adder 27 and converted through integrator 28 is compared through comparator 29 with referential voltage produced by passing the inter-electrode voltage to discharge detector 23 then converting through integrating circuit 24 and if it is low, the output is brought to 1 thus to set the flipflop 22.
Patent JP-H0350498-A (JP)
Title: Missile launcher
Inventor: IKUTA KAZUNARI
IPC: F41A1/04
Filed: 1989-07-14
Abstract: PURPOSE:To obviate a complicated operation for removing a high temperature cartridge remaining in a gun barrel after a missile is launched and to shorten a period of time required to launch a next missile by providing a weak ionization gas injector which can inject gas of weak ionization state from a direction perpendicular or substantially perpendicular to the barrel at the rear end of a missile to be charged in the barrel. CONSTITUTION:When a missile 56 is launched, a switching unit 22 is first opened, and a missile is charged from the tail of a gun. Then, the unit is closed, and a weak ionization gas injector is operated to launch it. When weak ionization gas is injected from the injector to the rear end of the missile, the missile is started to move to the front end side of a barrel 10. When two cylindrical electrodes 12, 14 insulated from each other by an annular insulator 18 are short- circuited by the gas, an arc discharge 60 is generated between the electrodes. The missile is accelerated by an electromagnetic force obtained by the arc discharge. Then, the electrodes 14, 16 are similarly accelerated therebetween to finally launch the missile from the barrel at an ultrahigh speed.
Patent JP-2000005932-A (JP)
Title: Method for shaping gear
Inventor: FUKUNAGA HIROYUKI
IPC: B23F9/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a gear shaping method whereby a gear can be cut at low cost through dry cutting at high speed. SOLUTION: At least one film composed basically of AlOx (1.0<=x<=1.5) is subjected to dry cutting whereby it is cut by a pinion cutter 5 coated at least on its flank, at a cutting speed of 400 m/min or less without use of cutting fluid, to create a tooth profile. High-efficiency dry cutting gear shaping using the pinion cutter 5 that uses high-speed tool steel is achieved.
Patent JP-H0344565-A (JP)
Title: Trigger circuit for detecting momentary service interruption and momentary voltage drop
Inventor: TAGUCHI MASAAKI
IPC: G01R19/165
Filed: 1989-07-13
Abstract: PURPOSE:To execute detection of momentary service interruption and voltage drop by a single trigger circuit, by providing a differential amplifier comparing an output of an impedance transformer with an output of an active filter with a zerocross comparator and also a window comparator. CONSTITUTION:An impedance transformer 36 adjusts the impedance mismatch between a voltage divider 34 for dropping a supply voltage to a voltage fitted for a circuit and, a comparator 38 for comparing zero crosses of successive voltages and between the voltage divider and a differential amplifier 42. An active filter 40 adjusts a value of an oscillation element and an amount of feedback to tune them with a supply frequency, while varying the amplitude of an output to prepare a sine wave of an amplitude being equal to the one of an output of the transformer 36. The amplifier 42 compares outputs of the transformer 36 and the filter 40 with each other to prepare a waveform indicating momentary service interruption or momentary voltage drop. In a window comparator 44, subsequently, an input waveform is compared with high and low threshold values and thereby a trigger signal formed of a pulse wave is prepared.
Patent JP-S6424463-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYATA KAZUAKI
IPC: H01L29/78
Filed: 1987-07-20
Abstract: PURPOSE:To lessen the area to be required for one bit of a memory without damaging the function of the one bit by a method wherein a memory transistor is arranged on the sidewall part of a normal transistor and is formed integrally with the normal transistor. CONSTITUTION:A very thin oxide film 11 is formed, a memory nitride film 6 is deposited and thereafter, an anisotropic etching is performed to leave the film 6 as the sidewall of a normal transistor. After this, phosphorus ions 20 are implanted. Then, an oxide film 12 is formed to remove only the oxide film on the film 6, a second poly Si 8 is deposited and a second gate poly Si film 8 is formed by a photoengraving technique. After that, the film 12 is etched and N<+> source and drain regions 9b are formed by implanting arsenic ions. As a memory region is formed in close proximity to a channel of the normal transistor, a one-bit cell of a structure, wherein one piece of the normal transistor and one piece of a memory transistor are formed integrally in 1 to 1, can be made small.
Patent JP-S6240519-A (JP)
Title: Three-dimensional track ball
Inventor: IWATSUKI HIDEKI
IPC: G06F3/0362
Filed: 1985-08-16
Abstract: PURPOSE:To output three-dimensional information from a track ball by providing additionally a Z axis encoder which is orthogonal to Y and X axis encoders of a two-dimensional track ball device and also driven by an equal mechanism. CONSTITUTION:A roller 6 for catching a movement of a track ball 5 is provided on each three positions in Y, X and Z axis directions of the track ball 5, respectively. When the track ball 5 has been moved to the right and left, when it has been moved forward and backward, and when it has been rotated, its moving extent is detected by a Y axis encoder 1a, an X axis encoder 1b, and a Z axis encoder 1c, respectively, and inputted to a pulse generating circuit 3. The pulse generating circuit 3 mixes and modulates said each input and a fundamental clock 4, and outputs them as three-dimensional information consisting of X, Y and Z axis information.
Patent JP-H1123485-A (JP)
Title: Method and apparatus for inspecting substrate
Inventor: OTSUKA KENICHI
IPC: G01B11/24
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To measure a size of an object to be measured with the use of an inexpensive means by enhancing a resolution and make a substrate-inspecting apparatus itself compact. SOLUTION: A luminous flux generated from a laser light source 1 is enlarged by a cylindrical lens and then turned to a plane parallel luminous flux by a plano-convex lens 2. The plane parallel luminous flux is reflected by a mirror 3 and projected to a solder 5 with a fixed angle θ. As a result, bright- lines linearly appear on a substrate 6 including on the solder 5, and a break of the bright-lines is brought about due to a height of the solder 5. The bright- lines are picked up by a one-dimensional sensor 4 arranged above the substrate 6 along the linear bright-lines. A state of the picked-up bright-lines is formed into an image by an image-analyzing means, and a size of the solder 5 is operated.
Patent JP-H1119237-A (JP)
Title: Pressurized smoke exhaust method and device
Inventor: KOSHIYAMA KOJI
IPC: A62B3/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To exhaust smoke in a safety section such as an anteroom for a special emergency stair without using an air intake shaft nor an exhaust smoke duct shaft. SOLUTION: A diffuser 30 is provided in an anteroom 10 or a safety section. The diffuser 30 is connected to an air feeding pipe via a compressor 42 for feeding an compressed air connected to an emergency power supply 41 and a tank 43. When a habitable room A is on fire, the compressed air is blown out to the anteroom 10 by the compressor 42 and the pressure of the habitable rooms are set high from the adjoining room A so that the smoke is prevented from flowing into the anteroom 10 from the habitable rooms A.
Patent JP-S5970601-A (JP)
Title: Acaricidal composition
Inventor: KUBO YOSHIAKI
IPC: A01N37/00
Filed: 1982-10-15
Abstract: PURPOSE:The titled composition extremely effective against tetranychidae which is very harmful to plants, having no fear of phytotoxicity at all, completely safe to men and beasts, containing a branched polymer of crosslinked polymerizable organic carboxylic acid, a branched acidic high polymer electrolyte. CONSTITUTION:A composition containing a branched polymer of crosslinked polymerizable organic carboxylic acid as an active ingredient. Usually, one or more of polymerizable - copolymerizable organic carboxylic acid such as acrylic acid, methacrylic acid, maleic acid, etc. are used as the monomer. The monomer, if necessary with another copolymerizable monomer, is polymerized and crosslinked with a crosslinking agent such as divinylbenzene, divinyldioxane, etc. The carboxyl group content of the crosslinked branched polymer is preferably 50-75wt%. The composition is obtained by blending the acidic high polymer electrolyte with water or a mixture of it and an organic solvent such as an alcohol, etc. uniformly. The content of the active ingredient of the composition is preferably 100-2,500ppm.
Patent JP-H0628827-A (JP)
Title: Disk driving device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1992-07-08
Abstract: PURPOSE:To attain stable recording and reproduction while interrupting a vertical action and a resonance action by locking a vertical movement mechanism driving a disk table at a prescribed height. CONSTITUTION:When an elevation motor is driven, an elevation block 6 is slid in a vertical direction along motor guide shafts 7, 7. When the elevation block 6 and a spindle motor 3 reach the prescribed position during the upward action, the upper horizontal plate 258a of a leaf spring 258 is fitted into a projecting part 6b, and the force for shifting the elevation block 6 to the side of chassis 2 is interrupted. When the elevation motor continues the rotation further, the upper horizontal plate 258a of the leaf spring 258 is separated off from the projecting part 6a of elevation block 6 since the leaf spring 258 is pressed in the direction A by the pin 257, then the downward movement is started. Thus, spindle motor 3 is locked to the prescribed height in the loading state, thereby the stable signal is read out and written in.
Patent JP-S6241087-A (JP)
Title: Thermal transfer medium
Inventor: NAGAHAMAYA YUUJI
IPC: B41M5/395
Filed: 1985-08-20
Abstract: PURPOSE:To enable images with high image quality to be transferred onto a transfer recording paper irrespective of the surface conditions of the paper, by using a polyvinyl alcohol resin having specified polymerization degree and saponification degree as a binder in an ink layer. CONSTITUTION:A polyvinyl alcohol resin having a polymerization degree of not more than 500 and a saponification degree of 20-95mol% is used as a binder of an ink layer, in a thermal transfer medium comprising an ink layer on a base. By this, images can be transferred with high image quality irrespective of the surface conditions of the transfer recording paper. If the polymerization degree is more than 500, the resin is not easily melted by heating. If the saponification degree is more than 95%, the resin is thermally decomposed, whereas if the saponification degree is less than 20%, the melting point of the resin is too low. When a thermal head 10 is operated to generate heat, the ink layer 7 at that part is melted or softened, and shows adhesiveness owing to the resin. Where the surface of the transfer recording paper 9 is rough, the ink of the ink layer 7 is adhered to projected parts of the paper 9. The ink facing recessed parts of the paper 9 is also transferred onto the paper 9 together with the ink adhered to the projected parts, since a bonding force acts between the ink facing the recessed parts and the ink adhered to the projected parts.
Patent JP-H0230296-A (JP)
Title: Load distribution system
Inventor: KURODA KIYOHIKO
IPC: H04L12/70
Filed: 1988-07-19
Abstract: PURPOSE:To improve the operation efficiency of a data link layer terminator by distributing plural signal channels so as to uniformize loads applied to each data link layer terminator. CONSTITUTION:A traffic unit information reception means 100 receives traffic unit information representing the quantity of information sent/received via each signal channel 2d. A distribution control means 200 controls the distribution of the information sent via each signal channel 2d by a D channel distribution section 121 with respect to each data link layer terminator 122 based on the traffic unit information. A transfer information quantity measuring means 300 measures the transfer quantity of the information sent/received via each signal channel 2d. A distribution control means 400 controls the distribution of the information sent/received via each signal channel 2d by the D channel distributer 121 with respect to each data link layer terminator 122 based on the result of the measurement of the transfer information quantity measuring means 300.
Patent JP-H0738297-A (JP)
Title: Substrate backing-up device
Inventor: TSUNEYOSHI YOSHIRO
IPC: B23P21/00
Filed: 1993-07-22
Abstract: PURPOSE:To eliminate the need for changing a substrate width manually and changing the position of push-up pins for supporting the substrate according by the shape of the substrate by individually controlling the pin for elevating and pushing up which can support the substrate according to substrate types, etc., and a pin for supporting the substrate according to the substrate width, substrate types etc. CONSTITUTION:Substrates 17 are supported since an already installed tool stand is lowered and raised for the substrates 17 flowing from upstream and also rail width is changed when changing the substrate width, thus coping with the travel of a backup base. Also, when components 16 are located on the reverse side of the substrates 17, namely on a butt surface 8 of a backup pin 13, unneeded pins are retained at a lowered stage by a pin elevation controller 15. The substrate backup device eliminates the manual change in substrate width of carrier rails 1 and 2 for various kinds of substrates 17 with different substrate widths and individually changing the position of push-up pins for supporting the substrates 17 according to the substrate shape.
Patent JP-S5885242-A (JP)
Title: Dotted ion source
Inventor: FUTAMOTO MASAAKI
IPC: H01J37/08
Filed: 1981-11-13
Abstract: PURPOSE:To radiate an ion beam of high intensity in the axial direction by rounding a pin-shaped tip electrode for ionization and providing on its top, a minute projection with specific top radius of curvature and height. CONSTITUTION:A dotted ion source used in an ion microanalyzer or the like is formed so that decompressed gas can be supplied to a pin-shaped tip electrode 1 in which positive high voltage is applied to an opposed electrode 2 and the gas can be ionized by the actuation of the high elelctric field that exists in the vicinity of the electrode surface. In this case, a minute projection with the height h and top radius of curvature r that satisfy 5Angstrom <h<2mum and R/100<=r< R/2 is provided on top of the pin-shaped chip electrode 1 with the top average radius of curvature R. As a result, an ion beam radiation angle can be restricted to a narrow area and the intensity of beam radiation current can be increased and then an ion beam of high intensity exceeding several times as high as the ion beam can be obtained.
Patent JP-H1186494-A (JP)
Title: Corner roller and tape cartridge having the same
Inventor: GREGORY RAY CLEMONS
IPC: G11B23/087
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To allow a driving belt to travel in a stable state even if the traveling speed of this driving belt changes by forming the outer peripheral surface of rollers to a wave shape so that the outside diameter changing continuously in an axial direction. SOLUTION: The corner rollers 32a and 32b are formed of a wear resistant resin material and are freely turnably held by shaft holes 42. The rollers are arranged at both ends of the belt driven tape cartridge and are wound with the driving belt. Both ends 44, 45 and a central part 46 in the axial direction of the other peripheral surfaces 43 of the corner rollers have the first outside diameter d1. Intermediate parts 37, 48 of the second outside diameter d2 smaller than d1 are disposed between both ends 44, 45 and the central part 46 and smoothly curved surfaces are formed from the first outside diameter d1 to the second outside diameter d2. As a result, the driving belt is engaged with part of the central part 46 and the intermediate parts 47, 48 and the position where the belt is wound between both ends 44, 45 is regulated. The driving belt, thus, travels in the stable state.