baber/WOPTO huggingface dataset:
Patent JP-H0347368-A (JP)
Title: Soundproof flooring buffering material and directly sticking woodysoundproof flooring
Inventor: SUGATA YOSHIAKI
IPC: E04F15/18
Filed: 1990-02-28
Abstract: PURPOSE:To promote sound insulation performance against a shock sound by projecting and scattering small elastic pieces also on one side of a buffering member consisting of built-up small elastic pieces, and bringing a smoothing rigid plate into contact with the projected surfaces of them to connect the buffering member to a woody flooring. CONSTITUTION:Small elastic pieces 2 consisting of materials of rubber and cork, etc. are bound with adhesives to form a buffering member 1 of a sheet-like laminate. The small elastic pieces 2 are projected and scattered on at least one side of the buffering member 1 to form projections 3. In addition, a smoothing rigid plate is brought into contact with the projected surfaces of the small elastic pieces, and a contact area ratio is about 5 - 60% when load of about 0.8kgf/cm<2> is applied. Then, the buffering member 1 is stuck on a woody flooring 5 to adhere to a floor board 10 as a woody soundproof flooring 4. According to the constitution, a flooring excellent in strain resistance in the event of loading a heavy load can be formed.
Patent JP-S61210854-A (JP)
Title: Manufacture of motor yoke
Inventor: SHIMOYAMA SEKIO
IPC: H02K5/04
Filed: 1986-03-05
Abstract: PURPOSE:To need no welding labors and enable the degree of the regular circle of a yoke to be enhanced, by forming a trapezoidal concave section on one side of the jointed section and a rectangular convex section on the other side previously, and by fixing the concave and convex sections by caulking together after the sections are butted together. CONSTITUTION:When a steel sheet is made round and a cylindrical yoke is made of the sheet, then trapezoidal concave sections 12 widened inside the edge on one side of the steel sheet are punched and formed, and on the edge on the other side, rectangular convex sections 13 having the width equal to or smaller than the trapezoidal short sides are punched and formed. The steel sheet is made round, and the convex sections 13 are inserted into the concave section 12. Finally, the convex sections 13 are caulked and the tip sections are widened, and the steel sheet is arranged to be cylindrically fixed. In this manner, the convex sections 13 and the concave sections 12 are butted together in the peripheral direction, and so the degree of the regular circle of the yoke can be enhanced, and a cylinder could be formed without being welded.
Patent JP-H03250751-A (JP)
Title: Wafer expander
Inventor: AIDA HISATOSHI
IPC: H01L21/301
Filed: 1990-02-28
Abstract: PURPOSE:To enhance the reliability in the expanding process by a method wherein the first heat insulating material is provided between a table and an expand ring while the second heat insulating material having peripheral edge part opposing to the lower side end of a flange is provided on the lower end surface of a heat block. CONSTITUTION:The first heat insulating material 14 is provided between a table 6 and an expand ring 1 while the second heat insulating material 16 having a peripheral edge part opposing to the lower side end of a flange 2 is provided on the lower end surface of a heat block. Accordingly, the dissipation of heat generated from the heaters installed inside an expand base 11 in the wafer expanding process can be obstructed by the first and second heat insulating materials 14 and 16 thereby enabling the expand ring 1 to be heated indirectly. Through these procedures, the deterioration in the stretchability of a wafer sheet 3 can be avoided to make the even expansion of the wafer sheet 3 feasible thereby enabling the reliability in the expansion process to be enhanced.
Patent JP-H07288183-A (JP)
Title: Electroluminescence device, tfel device, and formation of thih film light absorbing layer
Inventor: ERITSUKU AARU DEITSUKII
IPC: H05B33/12
Filed: 1995-03-08
Abstract: PURPOSE: To reduce an in-distinctive region near an address pixel by disposing a thin-film light absorption layer for absorbing a majority of incident light between a rear electrode layer and a rear dielectric layer and applying an electric field between a translucent electrode layer and a rear electrode layer. CONSTITUTION: A thin-film laminate body is supported by a transparent substrate 10, and a sandwich structure of the thin-film laminate body contains an electroluminescent layer 16 sandwiched between a front dielectric layer 14 and a rear dielectric layer 18. A rear electrode 20 is disposed in the rear of the dielectric layer 18 and extended in a direction orthogonal to a transparent front electrode 12, and a light pixel is formed when both of the electrodes 12 and 20 are energized simultaneously. Here, when the thin-film absorption layer 28 is formed between the dielectric layer 18 and the electrode 20, a majority of incident light can be absorbed. Thus, when an electric field is applied between the electrodes 12 and 20, light can be emitted.  By forming a black coating 26 is formed on an inner cavity on the rear side of a surrounding member 22, light absorption property can be strengthened more.
Patent JP-S51123936-A (JP)
Title: Device for preventing freezing in gas ignition diaphragm chamber of in stantenous gas water heater
Inventor: MATSUMOTO MASAOMI
IPC: F24H9/20
Filed: 1975-04-21
Abstract: PURPOSE: Device for preventing freezing in gas ignition diaphragm chamber of instanteneous gas water heater in which a breakage of diaphragm caused by a freezing in a gas ignition diaphragm chamber in winter season is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09255210-A (JP)
Title: Structure for document discharge section of image forming device
Inventor: TOBINAGA HIDEKI
IPC: B65H31/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a document from dropping from a document discharge section and improve the stack performance of the document by providing multiple ribs erected from the planar bottom face of the document discharge section and extended in the document discharging direction, and extending the rib on the foremost line forward than the other ribs. SOLUTION: Multiple ribs 71A-71C erected from the planar bottom face and extended in the document discharging direction are arranged on a document discharge section 70 receiving the image-formed documents, and the rib 71A on the foremost line is extended forward than the other ribs 11B, 11C. When a document having the relatively narrow width is discharged on the document discharge section 70, the rib 71A serves as a guide when the tip of the document proceeds in front of the terminal ends of the ribs 111B, 11C. For a document having the relatively wide width, the tip section of the document rides over the rib 71A and is lifted forward and inclined when it proceeds, and the drop of the document is prevented. Good stack performance is obtained for the document of any size.
Patent JP-S52132291-A (JP)
Title: Fuel assembly
Inventor: SUZUKI TOSHIO
IPC: G21C3/34
Filed: 1976-04-30
Abstract: PURPOSE: To prevent to disengage from spacer supporters by spacers by strong vibration, by means of setting up projections which holds each of the cross spacer of spacer frames and of holding components of plural directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55140164-A (JP)
Title: Standard noise source
Inventor: IMAI TAKEO
IPC: G01R21/04
Filed: 1979-04-19
Abstract: PURPOSE: To make the device compact and light and improve its precision by bringing a coaxial type non-reflecting terminating device fitted on the coaxial terminal part of a coaxial waveguide converter having a waveguide opening into contact with a constant temperature medium.  
     CONSTITUTION: When a resistor in coaxial type non-reflection terminating device 6 comes into contact with constant temperature medium 7 and a thermal noise proportional to the absolute temperature is produced, this is brought to the object to be measured which is connected to waveguide opening 2 of coaxial waveguide converter 1. In this case, coaxial type non-reflecting terminating device 6 is used as a non-reflecting terminating device, which is the standard noise generation source. Since this is fitted on coaxial terminal part 3 of converter 1, the entire noise source is made small and light. Further, since the object to be measured is connected to large waveguide opening 2, contact surface 15 becomes large, and at the same time, since pressure-contact direction 16 of the object to be measured is at right angles to contact surface 15 and the contact pressure becomes large, the condition of connection is stabilized and the measurement and calibration precision is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61207481-A (JP)
Title: Cold storing agent
Inventor: MATSUMOTO NOBUO
IPC: C09K5/08
Filed: 1985-03-12
Abstract: PURPOSE:To obtain a cold storing agent having a long retention time of effective cooling and capable of fitting with the shape of a material to be cooled, by impregnating a water-absorptive resin with a liquid capable of being frozen to absorb it. CONSTITUTION:A cold storing agent is obtained by impregnating a granular water-absorptive resin (e.g.: PVA-acrylate copolymer) having relatively large diameter with a liquid capable of being frozen, such as a 7-10wt% aqueous CaCl2 solution or a 7-10wt% aqueous NaCl solution to absorb it. The cold storing agent is optionally mixed with an antifreeze and allowed to cool in a freezer at about -10--18 deg.C.
Patent JP-S59174286-A (JP)
Title: Electron beam working device
Inventor: SHIMADA KIYOSHI
IPC: B23K15/06
Filed: 1983-03-25
Abstract: PURPOSE:To provide a titled device which decreases working tact, is simple and inexpensive by the constitution in which a slide table punched with an orifice is slided on plural pieces of juxtaposed chambers and electron beam welding and the putting in and out of works are alternately accomplished. CONSTITUTION:Working chambers 1, 1' provided with table driving devices 3, 3' on which works A, B to be put in and out through doors 2, 2 are placed are juxtaposed and a vacuum pump 8 and vacuum valves 7, 7' are provided in such a way that the inside thereof can be changed over to a required vacuum degree and atm. pressure. An electron beam is admitted from an electron gun 4 through an orifice 11 punched to a slide table 5 covering the apertures 10, 10' in the upper part of the chambers 1, 1' into the chambers 1, 1'. The gun 4 placed on the table 5 of such electron beam device is moved by a sliding device 9 by which the electron beam welding and the putting in and out of the works A, B in the chambers 1, 1' are easily and alternately accomplished.
Patent JP-H04215085-A (JP)
Title: Radar equipment for detecting helicopter and detection unit therefor
Inventor: PETORUSU YOHANESU ROTSUTOGANSU
IPC: G01S13/04
Filed: 1991-02-22
Abstract: PURPOSE: To provide a radar equipment including a detection unit for determining a position of such a target as including a rapidly moving part such as an antenna, a transmission unit, a reception unit and a helicopter based on multiple continuous measurement. CONSTITUTION: In a radar equipment wherein measurement values are applied in a group via a first range and an azimuth angle memory to a detection unit which can generate a detection for each group, and the detection signal is applied to a second range and azimuth angle memory, a clusterer for determining a position of an individual detection signal or a position of a cluster of the detection signal of the second range and an azimuth angle memory is included for transmitting these positions to subsequent processing, the detection unit includes (i) a tendency evaluation unit, (ii) a standard deviation calculation unit and (iii) a threshold unit for comparing a threshold with standard deviation.
Patent JP-S60191772-A (JP)
Inventor: TAKEDA MAKOTO
IPC: B25B27/22
Filed: 1984-03-13
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-H06259419-A (JP)
Title: Ruled line processing method
Inventor: KATSURA YOSHIAKI
IPC: G06F17/21
Filed: 1993-03-10
Abstract: PURPOSE:To smoothly add a ruled line to a table by generating new ruled line data in which the ruled lines added to an object ruled line group is distributed equally between the minimum coordinate and the maximum coordinate. CONSTITUTION:A CPU 1 accesses a vertical ruled line data storage part 3a and a horizontal ruled line data storage part 3b, extracts a ruled line in this area, obtains the minimum (x) coordinate (xmin=2) and the maximum (x) coordinate (xmax=14) from in an extracted vertical ruled line and an additional ruled line L (object ruled line group), and the CPU 1 derives the (x) coordinate of each ruled line by dividing it equally between the minimum (x) coordinate and the maximum (x) coordinate. Subsequently, the CPU 1 rewrites the contents of an (x) coordinate management table of the vertical ruled line data storage part 3a so as to become this new (x) coordinate, and next, derives an intersection group of a vertical ruled line and a horizontal ruled line, and changes coordinates, etc., of the left upper point and an end point in a cell data storage part 3c. As a result, a prescribed table is displayed on a CRT 5, and a user can insert a character into, for instance, a cell of a third column.
Patent JP-S57164242-A (JP)
Title: Engine driven type room airconditioner
Inventor: NODA HIROO
IPC: F25B27/02
Filed: 1981-03-31
Abstract: PURPOSE:To enable to abruptly cool/heat by operating an engine which drives a compressor of a cooling circuit in an overload operation at higher than the maximum rotation speed at the time of ordinary operation for a short time in case that the difference between the room temperature and the set value is higher than the prescribed value. CONSTITUTION:The captioned airconditioner has a compressor 2 driven by an engine 1, a hot water heat exchanger 20 in a hot water tank 18, an outdoor heat exchanger 3 and an indoor heat exchanger 4 in a coolant utilizing cooling/ heating circuit. The cooler/heater also has an einge heat utilizing cooling/heating circuit which is composed of a hot water storage heat exchanger 19 for heating water for hot water with coolant of the engine 1 and the hot water in the tank 18, indoor and outdoor heat exchangers 7, 16 aligned in the vicinity of the heat exchangers 4, 3 and a circulation pump 15, etc. In this case, when the difference between the room temperature by a sensor 35 and the set value is larger than the prescribed value, a speed control mechanism which operates the engine 1 at the high rotating speed exceeding the maximum rotating speed at the time of an ordinary operation for a short time is provided.
Patent JP-H08209188-A (JP)
Title: Candle that does not go out
Inventor: ISHIKAWA KEIKO
IPC: C11C5/00
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a candle that does not go out even on exposure to a strong wind outdoors by wrapping a thin paper around a candle. CONSTITUTION: A thin paper 3 is wrapped around a candle 2. When the candle is burned, the wax is converted from solid into liquid and reserved by means of the thin paper on the side so that it is vaporized through the wick 1 and burns. Because of the presence of a liquid oil reservoir 5, the candle keeps burning without going out even on exposure to a strong wind outdoors. A Japanese writing paper is preferably used as the thin paper in the case of a memorial service outdoors. The candle also has such an advantage that it generates no waste material unlike a battery.
Patent JP-H05251750-A (JP)
Title: Superconductive flip chip
Inventor: INOUE TAKASHI
IPC: H01L39/02
Filed: 1992-03-06
Abstract: PURPOSE:To provide a flip flop which enables the connection which does not mar enough connection strength and superconductivity, in the process of connecting pads constituted of niobium with each other by solder consisting of a superconductor, in the flip chip bonding in the mounting of a superconductive integrated circuit chip. CONSTITUTION:In a superconductive flip chip which fuses and connects the niobium pad provided on a superconductive integrated circuit chip 1 with the niobium pad provided on a wiring card 2 by superconductive bump, an intermediate layer of vanadium or an intermediate layer where the vanadium film is covered with a film of gold is provided.
Patent JP-H0664207-A (JP)
Title: Printer and power supply therefor
Inventor: NAGANO BUNICHI
IPC: B41J2/37
Filed: 1993-03-10
Abstract: PURPOSE:To provide a power supply correcting the voltage drop of the power supply due to an increase in printing quantity only within the power supply and applying stable voltage to load to obtain a printing result with uniform density. CONSTITUTION:The power supply of a printer is equipped with a power supply unit for supplying power to the printer and the conductor for connecting the power supply unit to the printer. The power supply unit contains compensation circuits (4, 5, R3, R4, R5) for compensating the lowering of the voltage applied to the printer from the power supply unit and the compensation circuits (4, 5, R4, R5) are constituted so as to compensate a voltage drop corresponding to the load current supplied to the printer.
Patent JP-H05251892-A (JP)
Title: Faulty parts taking-off apparatus of auto-handler for inspecting taping parts
Inventor: HAGIWARA HIDEO
IPC: B65B15/04
Filed: 1992-03-06
Abstract: PURPOSE:To prevent a faulty electronic parts from being mounted on a print- circuit board, by removing the faulty electronic parts while taking off it from a taping parts through two opening or shutting claws and a sucking nozzle. CONSTITUTION:When feeding a compressed air to a scopine 36, claws 1, 2 are opened in parallel with each other, and when stopping the compressed air from being fed to the scopine 36 and feeding it to a scopine 37, the claws 1, 2 are shut. When feeding the compressed air to a scopine 35, a block 11 fixed on a plate 24 is moved. Then, a plate 16 fixed on the block 11 is pushed via a joint 17 at the end of a rod 19 provided in a cylinder 18, and a sucking nozzle 3 is contacted with a faulty electronic parts while being pushed by the plate 16. At this time, a vacuum generator is operated, and the faulty electronic parts is sucked by a sucking nozzle 3. Then, the compressed air is so fed to a scopine as to draw back the block 11. At this time, the vacuum generator is stopped, and the faulty electronic parts is released from suction by the sucking nozzle 3.
Patent JP-S61207199-A (JP)
Title: Stepping motor
Inventor: WAKAI KIYOSHI
IPC: H02P8/00
Filed: 1985-03-11
Abstract: PURPOSE:To enable to control the deceleration of a stepping motor with a simple structure without using a special external sensor such as an encoder by delaying an excitation switching period, reducing the leading angle of a moving unit, and decelerating the unit. CONSTITUTION:A magnetic resistance effect element in a stepping motor 1 is applied as the detecting end of a closed loop circuit through a signal detector 29, a comparator 30 and a pulse generator 31 to a deviation counter 25 as a negative signal. A controller 26 has delay means, and sets the prescribed delay time to a command signal in response to the speed pattern of the acceleration or deceleration of the motor. Accordingly, the motor 1 is excited at a suitable leading angle to the speed in an accelerating range to generate a large torque, and operates a brake force due to a small leading angle in a decelerating range to perform a high speed responsiveness and high positioning accuracy.
Patent JP-S55141867-A (JP)
Title: Horizontal output circuit
Inventor: HORIKO YOSHINORI
IPC: H03K4/62
Filed: 1979-04-23
Abstract: PURPOSE:To reduce the requirement for dielectric strength of switching transistor, by using a coil in place of the converter transformer of DC-CD converter used as the power supply use in the horizontal output circuit. CONSTITUTION:When the DC input voltage V1 is fed between the input terminal 53 and the terminal 50, rectangular wave is fed to the base 54 of the transistor 52 to conduct the transistor 52 and electromagnetic energy is stored in the coil 51. Further, this energy is fed to the smoothing capacitor 56 via th diode 55 at non- conduction. Further, if the power supply voltage V1 or the load 58 is fluctuated, this variation is detected and the ratio of conduction period of input rectangular wave at the base terminal 54 of the switching transistor 52 is changed via the means applying a suitable modulation according to the amount of detection, allowing to keep the output voltage VL produced at the output terminal 57 as a constant value.
Patent JP-S59174857-A (JP)
Title: Manufacture of pressure-fixable magnetic toner
Inventor: MURATA YASUZOU
IPC: G03G9/087
Filed: 1983-03-24
Abstract: PURPOSE:To improve the fixability and to stabilize the image density by adding an electrostatic charge controlling agent to toner particles prepd. by dispersing fine powder of a magnetic substance in a waxy compound, softening the toner particles by heating, and sticking the controlling agent to the surfaces of the toner particles with stirring. CONSTITUTION:An electrostatic charge controlling agent is added to toner particles prepd. by dispersing fine powder of a magnetic substance in a waxy compound. The toner particles are softened by heating, and the controlling agent is stuck to the surfaces of the toner particles with stirring. The toner particles are spherical, and they are prepd. by melting the wax contg. the dispersed fine powder and by atomizing and cooling the melt. When the toner particles are mixed with the controlling agent and stirred, the temp. is adjusted to below the m.p. of the used wax. The controlling agent is firmly bonded to the toner particles by said operation, so a stable image is always obtd. even during repeated copying without changing the flowabilty and transferability of the toner as well as the stickiness to a photosensitive body.
Patent JP-H07264456-A (JP)
Title: Diagnostic device for state of lens for television camera
Inventor: YAJIMA SHINYA
IPC: H04N5/232
Filed: 1994-03-18
Abstract: PURPOSE:To make diagnosis efficient by diagnosing the operating state of one moving part among plural moving parts in the inside of a lens unit. CONSTITUTION:The device section 11 is provided with a diagnosed moving part designation switch 31 designating part or all moving sections to be diagnosed by the operation of the operator, a diagnostic operation 7 instruction section 33 sending a motor drive signal to a designated moving section based on a designation signal outputted from the switch 31 depending on the designation of the moving section, a moving part operating state diagnostic section 35 receiving operating data from a sensor sensing the operating state of each moving section and diagnosing the operating state of each moving section based on the comparison between the operating data and reference data for diagnostic operation, and a diagnostic result display section 37 displaying the diagnostic result.
Patent JP-S62207549-A (JP)
Title: Guide roll for continuous casting
Inventor: OGATA KENJI
IPC: B22D11/128
Filed: 1986-03-06
Abstract: PURPOSE:To improve the wear resistance and to lengthen a service life of a guide roll by arranging a buildup layer, which disperses hard particles in the matrix of super wear resistance alloys or composing of these alloys. CONSTITUTION:The buildup layer 2, which disperses the hard particles, is arranged in the matrix of Fe-base, Ni-base or Co-base super wear resistance alloy or composing of these alloys by the powder buildup welding method on the circumferential face of the barrel part of the guide roll base material 1. The power buildup welding method uses >=2 kinds of different powders as mixing these powders, to execute easily the welding operation, and further by dispersing the hard particles, such as carbide, etc., in the buildup layer, the wear resistance of the guide roll is further improved.