baber/WOPTO huggingface dataset:
Patent JP-H0964680-A (JP)
Title: Quartz oscillator and its production
Inventor: UCHIBORI KIYOSHI
IPC: H01L23/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of frequency and a defect rate by sealing the aperture end part of a seal tube applied to metallic outer ring and then eliminating the application of stress to a quartz oscillator chip or applying tensile stress to the chip. SOLUTION: Since the lower face of the metallic outer ring 6 is plane but the seal tube 5 is projected, tensile stress is applied to the quartz oscillator chip 1 sealed by the tube 5. When the chip 1 is sealed by the outer ring 6, tensile stress is applied to the sealed chip 1 in the shown arrow direction. This is caused by straightening the concave curve of the ring 6 and the lower face of a flange part 7 formed on the outer periphery of the ring 6 in the longitudinal direction of the chip 1 by the sealing and shaping two leads 3 like a V shape. Since the elimination of application of stress to the chip 1 may not be feasible, tensile force is applied to the chip 1 and adhesives are plastically deformed by heat treatment after sealing the chip 1 to ease the stress.
Patent JP-S61121236-A (JP)
Title: Apparatus for coating phosphor material for bulb
Inventor: SUGA YOHEI
IPC: B05C7/04
Filed: 1984-11-16
Abstract: PURPOSE:To uniformly coat the internal surface of bulb with phosphor material in the constant height of film by providing an overflow cylinder which makes constant the coated film height to the coating liquid injection nozzle body. CONSTITUTION:When the injection nozzle body 2 is filled with coating liquid 5 from the bottom of fluorescent lamp glass tube 4, the air within the glass tube 4 rises owing to the coating liquid 5 and it does not remain as the bubbles in the coating liquid 5. Moreover, the internal pressure of glass tube 4 releases to the atmospheric condition by an air drain pipe 8. Thereby, the film surface becomes uniform and the film surface height can be set constant by overflow of liquid from the overflow cylinder 7.
Patent JP-H0769025-A (JP)
Title: Damping coefficient control device for shock absorber
Inventor: MISHIO YASUHIKO
IPC: B60G17/015
Filed: 1993-09-01
Abstract: PURPOSE:To damp vibration of a car body properly and effectively without causing excess and deficiency of damping force even if apparent sprung mass is changed according to travel of a vehicle. CONSTITUTION:Sprung vertical directional speed Zd and vertical directional relative speed Yd between sprung and unspring are detected respectively by a sprung speed detecting device M1 and a relative speed detecting device M2, and actual support loads P of respective wheels when a vehicle travels are detected or estimated by a load detecting device M3, and a damping coefficient C of a shock absorber S is controlled according to Zd/Yd by a control device M4, and the damping coefficient is corrected so as to be increased and decreased according to the magnitude of the support loads P of the respective wheels.
Patent JP-H0963667-A (JP)
Title: Connecting structure of coaxial cables
Inventor: HATTORI TOSHIHARU
IPC: H01R11/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the installing work of a connector and a fitting connector, and the heat radiating property of the connection. SOLUTION: A connector 20 installed to a base plate 1 is provided at the upper side of the side surface 16a of a connecting terminal 16 of a fitting connector 10, and after the connector 20 is set by positioning its groove 24 on the side surface 16a, the plate 1 is lowered and the disk form connecting terminal 16 is inserted to the groove 24 from the side surface 16a. In this case, the connecting terminal 16 is contacted with the terminal 25a of a connecting terminal 25, and inserted while pressing the terminal 25 to the inner surface 24a side of the groove 24. The terminal 25a is energized elastically to the inner surface 24a side, and when the connecting terminal 16 is inserted in the groove 24, it is held by the inner surface 24b and the terminal 25a.
Patent JP-H0881045-A (JP)
Title: Article separative aligning conveyor device
Inventor: MUTO TATSUYUKI
IPC: B65G47/88
Filed: 1994-09-09
Abstract: PURPOSE: To provide an article separative aligning conveyor device that can convey articles, conveyed in the longitudinally-laterally aligned state, one by one in the longitudinally aligned state. CONSTITUTION: A high speed belt conveyor 12 formed of four belt conveyors 12a-12d is disposed on the lower reaches of a low speed belt conveyor 10 for conveying numerous articles 11 in the longitudinally-laterally aligned state. Since the lower reaches side is made high speed, the articles in front and in the rear are separated at the time of transfer. A stopper plate 14 is disposed on the first belt conveyor so as to temporarily stop the advance of an article group. A conveyor means 15 with a press-feeding finger moving parallel with the disposed direction of a stopper plate 14 so as to convey the laterally aligned article group 11' in a specified direction is disposed adjacently to the stopper plate 14, and the article group is laterally moved by the press-feeding finger and advanced again on the first belt conveyor in order from the head article coming off the stopper plate 14.  The laterally arranged articles are thereby placed in the longitudinally aligned state.
Patent JP-S61118815-A (JP)
Title: Optical track guiding path
Inventor: OSAWA ISAO
IPC: G05D1/02
Filed: 1984-11-15
Abstract: PURPOSE:To form a guiding path of a truck with high efficiency and to attain the satisfactory guidance of the truck by forming a counting mark for distance traveled in a body with a guide tape. CONSTITUTION:A counting mark (mx) for distance traveled is formed in a body with a guide tape 4 in order to discriminate the drive control positions including the stop position of a truck to a station, the branching start position at an intersection, the decelerated drive start position, etc. The tape 4 contains white belt parts 4a having a high reflection factor and black belt parts 4b having a low reflection factor in the form of parallel stripes set along the lengthwise direction of a guiding path. In this case, the parts 4b set at the center side in the lateral width direction of the tape 4 contain white parts 4a' with proper intervals secured in the lengthwise direction of the tape 4. In such a way, the mark (mx) is obtained.
Patent JP-2000064065-A (JP)
Title: Production equipment for etching product
Inventor: OBA KATSUHIKO
IPC: H01L23/50
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a production equipment for etching products capable of extremely enhancing the production efficiency of the etching products. SOLUTION: This production equipment includes an etching device A, an etching product separating device B which is disposed on the downstream side of the etching device A and separates the etching products 12 from an etching product sheet subjected to the etching treatment, an etching product sheet transfer device C which transfers the etching product sheet from the etching device A to the etching product separating device B and an etching product ejecting device D which is disposed on the downstream side of the etching product separating device B and automatically discharges the etching product 12 separated from a supporting frame of the etching product sheet to the outside.
Patent JP-S6388980-A (JP)
Inventor: FURANSHISU SERUUIN BAANAADO
IPC: H04N7/01
Filed: 1987-09-28
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-S61118960-A (JP)
Inventor: WATANABE MITSUAKI
IPC: H01K1/40
Filed: 1984-11-15
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-H1067544-A (JP)
Title: Surface treatment of glass
Inventor: NISHIYAMA SATORU
IPC: C03C23/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a glass product having a low cost with slight deterioration of transparency and resistant to scratch by reinforcing the surface part of glass by generating compression stress and irradiating a nitrogen ion having a specific energy in vacuum. SOLUTION: In the first process, the surface layer part of glass is reinforced by generating compression stress in the surface layer part. A physical reinforcing method heats the glass to near a softening point and quenches. As a chemical reinforcing method, a low temperature ion exchange method, a high temperature ion exchange method, a dealkali method and a surface crystallization method are exemplified, and reinforcing in a low temperature range of the low temperature-type ion exchange method is especially suitable for a thin product such as watch glass or a lens. In the second process, hardness of the glass is increased by nitrating the surface layer part of the glass by irradiating a nitrogen ion (100-2,000eV) within a range of 1×10<15> to 5×10<18> pieces/cm<2> in a vacuum vessel.  Although the kind of a suitable glass is not especially restricted, glass having wounding strength equivalent to quartz is obtained at a cost lower than that of quartz glass by using soda-lime glass, boro-silicate glass or flint glass, etc.
Patent JP-S6399767-A (JP)
Title: Fly-back converter
Inventor: KAWASHIMA SHOICHI
IPC: H02M3/28
Filed: 1986-10-13
Abstract: PURPOSE:To suppress overcurrent, by integrating voltage induced to the tertiary winding of a main transformer, to find magnetic flux density, and by limiting the ON-period of a switching element so that the magnetic flux density may come to magnetic saturation or less. CONSTITUTION:A fly-back converter is composed of a main transformer 11, a transistor 12 as a switching element 2, a rectifying and smoothing circuit 13, and a control circuit 14. The control circuit 14 is composed of an integrating circuit 18, a comparator 19, an error amplifier 26. a saw-tooth-wave generator 28, a comparator 29, an AND circuit 30, and the like, and when the output signal of the integrating circuit 18 is greater than reference voltage 20 via the comparator 19, then the AND circuit 30 is closed. When DC output voltage is risen, then the pulse width of the output signal of the comparator 29 gets smaller, and the induced voltage of a secondary winding gets lower. Besides, an ON-period lengthened in a state that overcurrent flows is shortened to suppress storage energy.
Patent JP-H01160793-A (JP)
Title: Travelling wind intake device for motorcycle
Inventor: FUKUDA TAKAYOSHI
IPC: B62K11/02
Filed: 1988-09-27
Abstract: PURPOSE: To improve charging efficiency, and increase engine output by forming an intake for running wind at the front outside surface of a frame, and providing a running wind intake opening formed at the inside surface at a space part around an engine. CONSTITUTION: Running wind which is guided by a fin 26 and flowed in tank rails 11 passing through an intake 25 flows rearward, and a part of it is guided by a fin 28 and blown off to a space part 35 between the tank rails 11 passing through a taking-out opening 27. The taking-out opening 27 is positioned behind a cylinder 20, and cold running wind flows sufficiently in the vicinity of a carburetor behind the cylinder 20 and an air cleaner 23, thus it is possible to suppress the atmospheric temperature of the carburetor and the air cleaner 23 so as to be low. As a result, heating of the carburetor can be prevented, and the temperature of the intake air of the carburetor becomes low, thus it is possible to improve the charging efficiency of the intake air, and increase engine output.
Patent JP-S61120203-A (JP)
Title: Program loader
Inventor: OCHI MIKIHIRO
IPC: G05B19/05
Filed: 1984-11-15
Abstract: PURPOSE:To simplify the constitution of a program and to facilitate the easy correction, check, etc. of the program by displaying an instruction word for display and its corresponding data with correspondence to each other on a display part. CONSTITUTION:A programmable controller stores the programs containing the instruction words for display and comment data to the 1st and 2nd memory parts 1 and 2. The part 1 stores a program with instruction words for display corresponding to the instruction word for programmable controller and consisting of an input number, an output number, an internal memory number, etc. While the part 2 stores the comment data corresponding to the instruction for display and consisting of such item names as 'automatic', 'rise of water level', etc. Then the corresponding display instruction word is extracted out of the part 1 and displayed at a display part. At the same time, the item names 'automatic', etc. serving as the comment data corresponding to the display instruction word are retrieved out of the part 2 and displayed.
Patent JP-H11150239-A (JP)
Title: Fuse for semiconductor memory device
Inventor: GOEBEL HOLGER DR
IPC: H01L27/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To decrease required area and to surely activate individual fuses, by arranging the fuses on a semiconductor substrate in a plurality of stages in an overlapped state, and operating a plurality of laser beams by overlapping on one fuse. SOLUTION: Fuses 1 comprising polycrystalline silicon are arranged on the surface of a semiconductor substrate in an overlapped state on two stages 2 and 3. The fuses are separated by an insulating layer composed of silicon dioxide. A programmed fuse 4 is exposed to two laser beams 5 and 6 intersected at a single point 7 in the range of the fuse 4. In this case, fusing does not occur in the energy of a single laser beam. The beam is set at the level, which does not impart damages to the other fuses 1. Only the fuse 4, where the laser beam 5 and 6 are intersected, are made to be melted.
Patent JP-S6482047-A (JP)
Title: Copying device
Inventor: KIKUCHI HIDEO
IPC: G03G15/00
Filed: 1987-09-25
Abstract: PURPOSE:To prevent trouble caused by status change and to improve the operability of a device by receiving data from various kinds of sensors when the operation is in an off-mode, detecting status change and performing operations according to said change. CONSTITUTION:A main CPU confirms that an off-processing flag is set, instructs an AC control part to turn off power supply, and sets the off-mode. The main CPU takes in data from an automatic document feeding mechanism 8 and data from various kinds of sensors, and performs operations to cope with the way that the copying device 1 changes in the off-mode. For instance, when document left on an original platen 8 is removed in the off-mode, a left document flag is reset. Therefore, when the operation is reset in an -on mode, a document presence message is not displayed on a display part 11b, and the usage of the mechanism 8 is not inhibited. As a result, the needless opening/ closing of an original cover 7 is eliminated. Thus, the occurrence of trouble caused in the off-mode due to state change can be prevented, and the operability of the device is more improved.
Patent JP-H08107317-A (JP)
Title: Voltage buffer circuit and circuit using it
Inventor: MIYASHITA TAKUMI
IPC: H03F3/45
Filed: 1994-10-05
Abstract: PURPOSE: To obtain a high input impedance by setting a gate current of a 1st depletion FET to zero. CONSTITUTION: Depletion MES FETs 15, 14 and 12 are connected in series between power supply lines VCC and VEE of a voltage buffer circuit 10B in this order; the gate of the FET 15 connects to the source of the FET 14 being a signal output terminal; a gate and a source of the FET 12 are connected togerher; and the gate of the FET 14 acts like a signal input terminal. A characteristic that a drain current with a zero gate voltage of the FET 14 is larger than a drain current with the zero gate voltage of the FET 12 is adopted for the FETs 12, 14. A FET 15 is used to reduce an output potential fluctuation with respect to a potential fluctuation of the power supply line VCC. The voltage buffer circut is applied to a filter or a differential amplifier circuit.
Patent JP-S61120237-A (JP)
Title: Magnetic tape device
Inventor: ONODERA HIROSHI
IPC: G06F3/06
Filed: 1984-11-16
Abstract: PURPOSE:To prevent the scattering of information due to the misoperation of a magnetic tape device by displaying the end of processing after the reception of the closing command of the execution mode of a tape end processing, etc. and discontinuing a said display when the tape is unloaded. CONSTITUTION:A reception part 11 for assignment command signal is provided together with a reception part 12 for cancel command signal, a reception part 13 for closing command signal and a reception circuit 14 for unloading signal. An FF16 is set when the part 11 is actuated and then reset when the part 12 or 13 is actuated. While an FF18 is set when the part 13 is actuated and reset when the circuit 14 is actuated. Then a pilot lamp 20 is switched on while the FF16 is set; while the lamp 20 is blinked while the FF18 is set.
Patent JP-H1088586-A (JP)
Title: Method of constructing soil improving composite foundation and its foundation
Inventor: YOSHIDA SHIGERU
IPC: E02D5/18
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction in shearing strength and liquefaction preventing effect by continuously moving a ditching device formed of an endless chain having cutting and stirring claws protruded thereon to form a soil improved body into a wall having a fixed thickness in the width direction. SOLUTION: A cutter post 2 is moved horizontally along a frame 6 by a hydraulic cylinder loaded on a base machine 5 with the base machine 5 as reaction, and circulating cutting and stirring claws 4 laid on the circumference of the cutter post 2 mix a solidifying material with the excavated soil while excavating the ground in groove shape to improve the soil. An excavating device 1 is continuously moved to construct a wall-like soil improved body 7 having a fixed thickness in the width direction. Therefore, a problem of central dislocation and formation of clearance when the columnar soil improved body is continued in wall shape can be solved, and the reduction in shearing strength and liquefaction preventing effect can be avoided.
Patent JP-H0582358-A (JP)
Title: Water-cooled transformer for robot mounting type spot welding use
Inventor: TERADA ATSUSHI
IPC: H01F27/16
Filed: 1991-09-20
Abstract: PURPOSE:To obtain the title transformer wherein its DC resistance value and its AC resistance value are low, it can be cooled easily and it can be made small-sized and lightweight. CONSTITUTION:A secondary conductor 10 is constituted in such a way that a plurality of pairs of secondary-conductor members 11 are arranged and installed in parallel. A cooling-water passage 15 which is passed through the inside is formed in the secondary-conductor members 11. The secondary-conductor members 11 which form the pairs for the secondary conductor 10 are connected respectively in parallel with each other. The individual secondary-conductor members 11 are sandwiched between and bonded by primary-conductor members which are composed of a plurality of windings which are connected in series of a primary conductor. Consequently, the cross-sectional area of the secondary-conductor members 11 is expanded, and their DC resistance value can be lowered. When a cooling liquid is made to flow in the cooling-water passage 15 which has been passed through the individual secondary- conductor members 11, their cooling effect is increased. The contact area of the secondary-conductor members 11 with the primary conductor 20 is expanded. The AC resistance value of the title transformer due to a skin effect can be reduced.
Patent JP-H03105792-A (JP)
Title: Semiconductor integrated circuit
Inventor: TACHIBANA MASARU
IPC: G11C11/414
Filed: 1989-09-20
Abstract: PURPOSE:To contrive the fining of an element, the acceleration of an operation and the high integration of a circuit by avoiding the application of the voltage exceeding a withstand voltage to the MOS transistor of a BiCMOS circuit, an internal CMOS of a decoder circuit, etc. CONSTITUTION:The subject device is provided with a circuit 107 receiving the output of a current switching circuit 211 in an input buffer circuit 108 at multiemitter type bipolar transistors 215, 216, amplifying the output amplitude and boosting it to the electric power source voltage and a NAND 105 or a NOR circuit 104 receiving the signal of the boosting circuit 107 and further decoding it. And by supplying the voltage higher than the negative electric power source terminal voltage of emitters of the bipolar transistors 213, 227, 236 to a source terminal connected to a negative electric power source among the MOS transistors in the circuit, the voltage lower than the electric power source voltage is applied to the MOS transistor, the MOS transistor is operated at the low voltage. In such a manner, the acceleration of the operation, the high integration of the device and the fining of the element are contrived.
Patent JP-S60136064-A (JP)
Title: Phase locking circuit of write clock
Inventor: YAMAZAKI YUUICHI
IPC: G11B20/10
Filed: 1983-12-23
Abstract: PURPOSE:To attain extremely easily a phase locking circuit by using only an integration circuit and a comparator to lock in phase between the write data received from an upper device and the timing clock produced within said upper device. CONSTITUTION:An AND is first obtained by an AND gate 3 between a write clock and a timing clock, and this AND output is supplied to an AND gate 4 and gated by a write gate. The output of the gate 4 is integrated by an integrated circuit consisting of a resistance and a capacitor and supplied to a comparator 8. The comparator 8 compares an integration input with the reference voltage to perform the comparison in phase between the write and timing clocks. Then the output of the comparator is separated into a rectangular wave and an H level in accordance with the degree of the variance in phase. A flip-flop 12 is set under a set or reset state by the output of the comparator 8. The phase locked timing clock is sent to a NAND gate 20.
Patent JP-S61120137-A (JP)
Title: Opening and closing device for original pressure plate
Inventor: OTSUKA YOSHIHIRO
IPC: E05F1/10
Filed: 1984-11-15
Abstract: PURPOSE:To hold an original pressure plate horizontally on an original even when the copy original is thick like a book by providing an elastic means that energizes a support member which rotates in the same direction with the original pressure plate between the support member and a copying machine body. CONSTITUTION:The support member 4 is pivoted rotatably through a hinge pin 3 at one side of a fitting member 1 on the rear upper plate (a) of the copying machine body A. A control member 5 is pivoted rotatably through a hinge pin 7 at the free end side of the support member 4 as well as the rear end part of the original pressure plate B. Further, a guide material 12 which extends and contracts freely is suspended between a pressure receiving pin 10 and a fixed pin 11 and a compression coil spring 13 is provided elastically as an elastic member wound around the member 12. Therefore, even when the original is a solid original C like a book, the pressure plate B is applied over the original C and the front side of the pressure plate B is pressed down to rotate the pressure plate B against the elasticity of the compression coil spring 13 by the operation of a lever, and consequently the pressure plate is held horizontally on the original C and its rotating operation is not limited by the thickness of the original C.