baber/WOPTO huggingface dataset:
Patent JP-2000348888-A (JP)
Title: Auxiliary power source of discharge lamp lighting device
Inventor: KITADE WATARU
IPC: H05B41/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of a protecting power source for supplying a power to a control part of a protecting circuit, etc., of a high-frequency discharge lamp lighting device. SOLUTION: In a high-frequency discharge lamp lighting device wherein a rectifier smoothing part, an oscillating part, an output part and a control part are provided, an FET is used for the output part and a starting high voltage is obtained by combining a frequency shift and an LC resonant circuit, the device is constituted by supplying the power of the rectifier smoothing part only to the oscillating part when outputting a power source and by attaining an auxiliary power from a part of the output of the output part after the oscillating part is activated.
Patent JP-S6347161-A (JP)
Title: Thermal head
Inventor: YANAGIURA TAKASHI
IPC: B41J2/345
Filed: 1986-08-14
Abstract: PURPOSE:To obtain a multi-arrangement thermal head superior in recording quality and capable of high-speed recording, by a method wherein a plurality of longitudinal array arrangements of electrothermal conversion bodies are disposed to be shifted backwards in a scanning direction. CONSTITUTION:Array arrangements 32A, 32B of electrothermal conversion bodies 34 spaced a given distance D in a scanning direction are disposed to be shifted backwards in the scanning direction close to the rear end of a substrate 31; in this manner, distances Y1, Y2 from the points of the recording by the array arrangements 32A, 32B of the electrothermal conversion bodies to the point of the peeling of an ink ribbon 40 from a sheet 12, i.e. the time required for the ink ribbon 40 to be peeled after the ink is melted and transferred, can be reduced to a great extent. The ink ribbon 40 can be peeled from the sheet 12 before an ink which was once melted due to the heat to the electrothermal conversion bodies 34 is again set. Therefore, the deterioration of recording quality caused by unsatisfactory ink separation can be prevented and an image of high recording quality can be obtained.
Patent JP-S5979913-A (JP)
Inventor: TANIGUCHI TOMIO
IPC: C22C1/10
Filed: 1982-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6346815-A (JP)
Title: Phase locked loop circuit
Inventor: YAMAZAKI SHOICHIRO
IPC: H04L27/00
Filed: 1986-08-14
Abstract: PURPOSE:To obtain a prescribed noise suppressing effect and a fast transient response characteristic by controlling the titled circuit by a low order low pass characteristic when a noise signal is small and controlling the circuit by a high order low pass characteristic when the noise signal is large. CONSTITUTION:The output from a phase comparator 5 of a phase synchronizing circuit 1 of the pre-stage is added (11) to the input of an LPF 9 of a phase synchronizing circuit 2 of the post-stage via a variable gain device 12. Let an input signal amplitude effective value be A1 and a gain of the gain device 12 be G, then the produce GA1 is adjusted by the gain device 12. That is, the jitter as a noise included in the input signal is measured by an AGC circuit (not shown in figure) and the gain of the gain device 12 is controlled to be the value GA1. Then the low pass characteristic of the phase locked loop circuit is controlled in response to the value of the noise in the input signal, a transient response characteristic faster that the 2nd order low pass characteristic in a closed loop transfer function is given when the noise is less and the noise suppression effect is obtained by the 4th order low pass characteristic in the closed loop transfer function when the noise is large.
Patent JP-H0910608-A (JP)
Title: Resistance plate adjusting device of grain milling machine
Inventor: SATAKE SATORU
IPC: B02B7/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a device which is capable of continuously adjusting the degree of milling from zero to a high degree and executes energization in such a manner that the desired degree of milling is obtd. SOLUTION: A rotary driving device 23 is fixed to a resistance device 20 which is freely fits a resistance plate 15 with one 19 of a balance arm 18 freely turnably supported by a supporting arm 18 fixed to the side part of a discharge port 14 and is so formed as to receive pressing force by the other 21 of the balance arm 18 and a fixing base 24. A screw rod 29 is directly coupled to the rotary driving device 23 and is installed in combination on the outer side of a bran removing and milling cylindrical 7. A guide 30 is erected in parallel with the screw rod 29 to the fixing base 24. A moving pedestal 31 moved by turning of the screw rod 29 and the guide 30 is screwed to the screw rod 29. As a result, a spring 32 of a relatively small coefft. of elasticity and a spring 33 of a relatively large coefft. of elasticity are successively freely fitted to the moving pedestal 31 as a seat.  A pressing membrane 34 formed to allow the penetration of the front end of the screw rod 29 is fixed to the front end of the spring 33, by which the energization adjusting device 22 is constituted. The resistance adjusting device consists of the resistance device and the energization adjusting device. The resistance device 20 and the energization adjusting device 22 are arranged in such a manner that the other of the balance arm 18 is made pressable by the pressing member 34 of the energization adjusting device 22.
Patent JP-S6436200-A (JP)
Title: Assembling method for bolt tightening langevin vibrator
Inventor: ISHIWATARI SHOICHI
IPC: H04R17/10
Filed: 1987-07-30
Abstract: PURPOSE:To contrive to reduce the variance in the pre-load by giving the pre- load by a pressing device other than a screw so as to reduce an error by friction due to screw tightening. CONSTITUTION:The element parts except a center bolt are compressed by a primary load W1 by a pressing means (such as a hydraulic jack) except a screw means, the secondary load W2 is given to the element parts by the screw tightening means and then the pressing means is released as the process. Then the primary weight W1 and the secondary weight W2 are selected so as to satisfy the relation of equations I-III including a required pre-load W, where K1 is the stiffness of the element parts except the center bolt and K2 is the stiffness of the center bolt. Thus, the variance in the pre-load of the element parts other than the center bolt is decreased.
Patent JP-H0616472-A (JP)
Title: Porcelain composition
Inventor: FURUYA MITSURU
IPC: C04B35/46
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the porcelain composition having a high dielectric constant and insulation resistance and is small in the rate of a change in the dielectric constant with temp. by compounding three main components magnesium lead titanate, lead titanate and nickel lead niobate so as to be kept within a specific compsn. range and adding a prescribed ratio of lead strontium niobate as an auxiliary component thereto. CONSTITUTION:The lead oxide, magnesium oxide, tungsten oxide, niobium oxide, nickel oxide, titanium oxide and strontium carbonate are used as starting raw materials. The respective raw materials are so compounded as to attain the range shown by diagonal lines in a ternary compsn. diagram and the compsn. range existing on boundary lines. The lead strontium niobate is added as the auxiliary component thereto in such a manner that the content thereof attains 0.01 to 30mol%. After this mixture is mixed by a wet process in a ball mill, etc., the mixture is calcined at 750 to 850 deg.C. The resulted powder is pulverized by a ball mill, etc., and an org. binder is added thereto after filtering and drying. The powder is pressed after sizing, by which a molding is obtd. The molding is sintered for about one hour at 1000 to 1100 deg.C.
Patent JP-S6083342-A (JP)
Title: Wire bonding method
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1983-10-13
Abstract: PURPOSE:To form a stable wire loop by bonding a wire with a pellet, moving a bonding tool while applying tension to the bonding wire by the flow of air and stopping the operation of the fall of the bonding tool once at a predetermined position. CONSTITUTION:A bonding device consists of a wire delivery section 1, an upper clamp 3, a lower clamp 4, a bonding tool 5, and a tension applying mechanism 10, which can apply tension to a bonding wire 7 by air flowing in a tube body 11. The mechanism 10 is operated from a wire loop forming starting stage after a ball 13 is bonded with a pellet 8, and fixed tension is applied to the wire 7. When the movement of the tool 5 is stopped in a region on its midway of the operation of the fall of the tool 5, sag, which may be generated due to friction, can also be removed because tension by the flow of air is applied.
Patent JP-H1020272-A (JP)
Title: Illuminating device for optical writing display device and optical writing display device provided with same illuminating device
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/13357
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a reversible optical write display device capable of correcting and partially erasing provided with a pen type illuminating device and having a large displaying capacity by preventing the light transmission when a light transmitting part is not in contact with a display surface and transmitting light only in the direction of the display surface. SOLUTION: The magnetization of a sheet-like magnet plate 30 is made to be an N pole on the upper side. Light necessary for writing and erasing is introduced to the main body 31 of a pen type illuminating device from an external light source by means of an optical fiber 32. A light beam 34 is transmitted from the end part on the exit side 33 of the optical fiber while spreading, made incident on a condenser lens 35 and focused near a recording layer 29. A cylindrical structure 35 built in the illuminating device 31 detects the direction of the display surface and is incorporated so that the lower side of the cylindrical magnet becomes an N pole. When the exit part 36 of the illuminating device 31 approaches the display surface, a conductive member 18, 19 are separated from each other by the repulsion of the magnet plate 30 and the magnet 17 and become an insulating state.  This is detected by another circuit and only at this time the light from the light source is introduced to the fiber 32.
Patent JP-S6170827-A (JP)
Title: Communication method
Inventor: AKANO SHINICHI
IPC: H04J7/00
Filed: 1984-09-14
Abstract: PURPOSE:To attain simultaneous transmission/reception of two data by transmitting a line current transmitted to a 2-wire transmission line as an analog change a digital change in response to the two data. CONSTITUTION:Transmission data SA1 of a serial digital signal is given to a control section CNT1 directly and transmission data SA2 of an analog signal is given to it via an analog/digital converter A/D1. The superimposing processing of a pulse signal to the analog value is attained in the CNT1 and an output of the CNT1 is transmitted to a differential amplifier A1 via a D/A converter D/A1. The amplifier A1 controls the impedance of collector and emitter of the transistor Q1 in response to an analog output of the D/A1. Thus, the value of a line current IL transmitted from a power supply E to a transmission line L is changed.
Patent JP-H1039040-A (JP)
Title: Device for detecting position of buried article
Inventor: YAMAUCHI KAZUMASA
IPC: G01V3/08
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting a position of a buried article with high reliability capable of quickly and accurately detecting a center position of a magnet provided to a buried article and of preventing occurrence of erroneous detection. SOLUTION: There is disclosed a device A for detecting a position of a buried article whereby a magnet 4 provided to the buried article 3 is detected by means of a magnetic sensor 1 which is moved along a surface of a shield material 5 covering the buried article 3. It comprises a plurality of magnetic sensors 1a, 1b, 1c, 1d and a control circuit that compares magnetic output values detected by the magnetic sensors 1a, 1b, 1c, 1d with each other, judges as to which direction the device is shifted with respect to the magnet 4 provided to the buried article 3 and indicates the judged result on an indication means 2.
Patent JP-H0243955-A (JP)
Title: Honeycomb structure and preparation thereof
Inventor: HORIKAWA OSAMU
IPC: B01D53/86
Filed: 1988-08-02
Abstract: PURPOSE:To prevent the shift in a through-hole direction or the rotation centering around the through-hole direction by using a honeycomb structure wherein at least a part of the surface of an outer wall has a molten surface and the roughness of said molten surface is larger than that of other part. CONSTITUTION:As a ceramic structure used in the carrier of a catalyst for purifying or deodorizing combustion gas, a honeycomb structure 1 is extruded to be dried and, thereafter, a low melting compound is adhered to said structure at a predetermined position and baked to provide a molten surface 2, whose surface roughness is larger than that of other part, to at least a part of the outer wall surface thereof. When this honeycomb structure is incorporated as a converter along with a seal material such as a ceramic mat 5, the seal material bites into the molten surface to increase the holding force of the honeycomb structure. As a result, the shift of through-hole direction of the honeycomb structure or the rotation centering around the through-hole direction thereof can be prevented.
Patent JP-S6169247-A (JP)
Title: Call lock release device
Inventor: SATO MASAHARU
IPC: H04M3/12
Filed: 1984-09-13
Abstract: PURPOSE:To display a call state from the outside of a device without increasing a talking current by setting a light emitting diode in series to an amplifier which transmits the talkie for lock of calls. CONSTITUTION:When calls are given to call lock release device inserting circuits A and B from another telephone via a switchboard 4 in a call lock mode, a current flows through a loop of the switchboard 4 - a call line B - a relay contact (r) - Zener diode ZD - a call line A - the switchboard 4. Thus a call mode is set. Under such conditions, a current flows through a loop of the switchboard 4 - the call line B - the contact (r) - an amplifier AMP -a resistance R - an LED - the call line A - the switchboard 4. Thus the amplifier has a normal operation. Then the talkie tones received through an antenna ANT are amplified and sent to the telephone circuits A and B to inform a calling subscriber the talkie contents through the switchboard 4. Here the LED at a state display part set in series to the resistance R is turned on for discrimination of a talking current.
Patent JP-2001024314-A (JP)
Title: Soldering method and mounting substrate obtained by the same
Inventor: TAKAHASHI TOSHIYUKI
IPC: H05K3/34
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple soldering method with which the occurrence of defective soldering can be surely prevented and a mounting substrate obtained by the method. SOLUTION: An adhesive for die bonding is supplied onto the pattern 2 for the chip of a printed board 1, on which the pattern 2 for chip and a pattern 3 for soldering are formed. At supplying of the adhesive, the same adhesive for die bonding is also supplied to the empty space of the pattern 3 for soldering. Then a chip 5 is mounted on the adhesive applied to the pattern 2 for the chip. Thereafter, adhesive layers 4 are formed by curing the adhesive on the pattern 2 and in the empty space of the pattern 3 by having the adhesive irradiated with ultraviolet rays.
Patent JP-H1123813-A (JP)
Title: Light scattering film
Inventor: TANAKA KOICHI
IPC: G02B5/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To enhance recognizability of a displayed image by forming a light scattering layer of a resin layer with fine particles dispersed on a transparent support and specifying the refractive index ratio of the fine particles to the resin layer except the fine particles and the sharpness of a transmitted image in specified conditions. SOLUTION: The light-scattering layer formed on the transparent film is composed of the fine particles and the resin compound lower in refractive index than the particles in its particle to resin ratio of 1.001-1.2, preferably, 1.005-1.15, and further 1.01-1.1, and a haze value of >=70%, and a transmitted image sharpness of <=30% in an optical comb width of 2.00 mm, The light scattering is higher the batter, and it is preferred that it is >=75%.
Patent JP-S6348934-A (JP)
Title: Multiple packet communication system
Inventor: KANOCHI JUNICHI
Filed: 1986-08-19
Abstract: PURPOSE:To contrive the reduction of the multiplex processing time and the efficient utilization of a transmission line by allowing a transmission line busy/idle management circuit so as to supervise the transmission line and using a nonmultiplex control circuit in case of the idle line and using the multiplex control circuit in case of the busy line thereby extracting a packet in the multiplex buffer. CONSTITUTION:The idle/busy state of the transmission line 10 is supervised by the transmission line busy/idle management circuit 8 to control a changeover switch 9 and in case of the idle line, a packet of the multiplex buffer 1 is extracted via a nonmultiplex control circuit 7 independently of the measured value of a packet length measuring circuit 4 and a packet data is sent to the line without awaiting the end of multiplex. On the other hand, in case of the busy line, the multiplex control circuit 6 is selected and the packet is extracted from the buffer 1 when an output of a wait time measuring circuit 5 reaches a prescribed value and sent to the circuit 10. Thus, in case of the idle line, the packet is sent independently of the packet length to contrive efficient utilization of the transmission line and the multiplexing is applied within the maximum wait time in case of the busy line thereby reducing the processing time substantially.
Patent JP-H0837205-A (JP)
Title: Tab package
Inventor: SAITO TATSUYA
IPC: H01L25/04
Filed: 1994-07-22
Abstract: PURPOSE:To provide a TAB package capable of transmitting a signal at a high speed and also reducing electric noise. CONSTITUTION:As shown in Fig. 1(a), a wiring 101 having an area to which a plurality of integrated circuit chips 103, 104 are mounted and a wiring 105 connecting therewith are repeatedly formed on a tape film 102. The integrated circuit chips 103, 104 are continuously connected, and thereafter the tape film is cut off by a cutoff part 106, and as shown in Fig. 1(b), the wiring 101 is connected with a package 107. At this time, it is unnecessary to transmit the signal between the chips 103 and 104 via pins of a package or the wiring of a substrate, and it is possible to connect via the wiring 105 on the film, and it is possible to transmit the signal with a short delay period and reduce electric noise.
Patent JP-S6254686-A (JP)
Inventor: ONISHI SETSUZO
IPC: B25J5/00
Filed: 1985-08-31
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-S6348939-A (JP)
Title: Storage system for selecting information
Inventor: NARUTOMI TOSHIHIKO
IPC: H04M1/274
Filed: 1986-08-18
Abstract: PURPOSE:To reduce the retrieval time of a telephone number and the confirming time for the presence of registration by using an arranging means so as to arrange telephone numbers based on character strings thereby registering and storing the telephone numbers. CONSTITUTION:The character strings and the telephone numbers such as names generated in response to the operation of buttons such as a character button 14, a numeric button 15 and a registration button 16 of a telephone set 1 are arranged into the order of character strings A, B by the arranging section 91 of a control section 9 and registered and stored in a memory 10. The character strings are registered in this order depending on the registered contents subject to arrangement thereby reducing the telephone number retrieval time and the confirming time of the presence of registration.
Patent JP-2000014052-A (JP)
Title: Compressed air storing power generation equipment
Inventor: TSUJI TADASHI
IPC: F02C6/16
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a compressed air storing power generation equipment in which an air reservoir storing high-pressure air is made compact, and cost reduction is enabled. SOLUTION: In a pumped-storage power generation equipment provided with a reversible pump-turbine 3 with a generator-motor 10 between a lower pondage 4 and an upper pondage 5, the lower pondage 4 is constituted as a sealed structure, and an air reservoir 1 is formed on the water surface. The reversible pump-turbine 3 is operated by falling water from the upper pondage 5 to the lower pondage 4, and electric power is generated. By using compressed air generated in the air reservoir 1, an air expansion turbine T1 and a gas turbine T2 are operated, and a generator 11 is operated by turbines T1 and T2.
Patent JP-S6253472-A (JP)
Inventor: KOIDE TORU
IPC: D06B5/02
Filed: 1985-08-31
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-S6252524-A (JP)
Title: Electrooptic shutter
Inventor: ISHIGURO YASUO
IPC: G02F1/03
Filed: 1985-08-31
Abstract: PURPOSE:To allows an electrooptic shutter to function as an optical shutter even when an electric field applied to a PLZT plate is weakened by applying an electric field which is equal in absolute value and opposite in direction to an electrooptic material. CONSTITUTION:When a voltage which produces an electric field rotating the plane of polarization of light passed through a polarizer 5 by 45 deg. clockwise while the light passes through the PLZT plate 6 is the PLZT plate 6 is applied between comb-shaped electrodes 6a and 6b in a stationary state (i.e. light shielding state), the plane of polarization of the light after being passed through the PLZT plate 6 crosses the axis 7a of polarization of an analyzer 7, so the light is cut off by the analyzer 7. similarly, when a voltage which produces an electric field rotating the plane of polarization of light passed through the polarizer 5 by 45 deg. counterclockwise while the light passes through the PLZT plate 6 is applied between the comb-shaped electrodes 6a and 6b in a photoconductive state, the plane of polarization of the light after being passed through the PLZT plate 6 becomes parallel to the axis 7a of polarization of the analyzer 7 and the light passes through the analyzer 7.
Patent JP-S5982983-A (JP)
Inventor: SAWADA TOHACHI
IPC: A47J37/00
Filed: 1982-11-02
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-S6352971-A (JP)
Title: Method for forming disc shape polishing material
Inventor: KURIHARA NOBORU
IPC: B24D3/00
Filed: 1986-08-19
Abstract: PURPOSE:To make it possible to eliminate the supply of lubricant or the like, by binding micro balloons in which abrasive grain and filler are charged or which is charged therein with filler and bonded on the outer peripheral surface thereof abrasive grain, to a band-like substrate, and by bonding them in a rolled shape. CONSTITUTION:A disc type polishing material 10 is formed in such a way that several micro balloons 12 are bonded, by resin 13, onto the outer surface of a band-like substrate made of nylon unwoven fabric, and are wound in a rolled shape. The above-mentioned micro balloons are made of an acrylic material which is formed in a spherical shape, and are charged therein with and abrasive grain 14 and lubricant 15 or are charged with lubricant 15 and bonded on the outer surface thereof with abrasive grain by resin 13. Further, a center hole in the disc shape polishing material 10 is fitted on a motor shaft and is made contact with the outer surface of a metal material while it is rotated so that the micro balloons on the outer surface of the polishing material are broken, resulting the abrasive grain 14 leaps out from the inside or the outer surfaces of the balloons. Thus, polishing is made under lubrication by the lubricant 15. Thereby, it is possible to eliminate the supply of lubricant.