baber/WOPTO huggingface dataset:
Patent JP-H05232942-A (JP)
Title: Automatic music sampling analyzer
Inventor: KIYUU CHIYUUKI
IPC: G10H1/00
Filed: 1992-02-25
Abstract: PURPOSE:To remove manual hearing work, to automatically extract the hitting time of a percussion instrument by a computer and to prevent the generation of a rounding error due to finite language length operation by dispersely normalizing a calculated result of an adaptive lattice filter. CONSTITUTION:A digital music signal X(n) 108 is inputted to a dispersely normalized adaptive lattice filter part 202c and parameters called as a forward forecasting error to be dispersely normalized and a tolerance variable are found out. A pitch candidate extracting part 204 calculates the product of the forward forecasting error and the tolerance variable and extracts a hitting time candidate (pitch candidate). A threshold string calculating part 206 divides a pitch candidate into plural sections and forms a threshold based upon the mean value of the pitch candidates in respective sections. A threshold processing part 208 fixes a determined candidate for the hitting time of the percussion instrument based upon the threshold in the corresponding section and a local processing part 210 sets up a pitch having the largest value in each local section from the determined candidate as the hitting time of the percussion instrument.
Patent JP-H08237930-A (JP)
Title: Actuator
Inventor: ICHIKAWA TOSHIRO
IPC: H02K33/16
Filed: 1995-02-27
Abstract: PURPOSE: To make it possible to increase holding power against external force at a specified driving position without increasing power consumption nor cost. CONSTITUTION: An actuator is so structured that magnetic flux of permanent magnets 13, 14 which are installed on a fixed-side member A may flow in only two magnetic paths D1 , D2 which are formed with the permanent magnets 13 and 14, magnetic path forming means (a body yoke 1, a stator yoke 2), a stator 15, and rotor yokes 31 and 32 which are installed on a driven-side member B and there may be no other short-circuit which might cause magnetic energy loss.
Patent JP-H04277443-A (JP)
Title: Plasma display panel
Inventor: OOTA TATSUKI
IPC: H01J11/34
Filed: 1991-03-05
Abstract: PURPOSE:To decrease the power consumption to a great extent by reducing the stray capacity between an X and a Y electrode through formation of the Y electrode on an insulative substance layer. CONSTITUTION:An X electrode 12 covered with a dielectric substance layer 13 is formed on a rear face base board 11 of glass, and thereover a stripe-form insulative substance layer 14 is furnished in such a way as perpendicularly intersecting the X electrode 12, and further thereover a Y electrode 15 covered with a dielectric substance layer 16 is formed. A front face base board 17 of glass equipped at the surface with phosphor 18 is installed as confronting the rear face base board 11, followed by sealing airtightly, and a rare gas is encapsulated in it. Thus a plasma display panel is fabricated.
Patent JP-H10241556-A (JP)
Title: Cooling device for plasma display
Inventor: YAMAMOTO MASAAKI
IPC: H01J11/36
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To cool a plasma display be attaching a heat conductive metal plate to the plasma display, providing a corona generation electrode oppositely to the heat conductive metal plate and generating corona from the corona generation electrode to produce ion wind. SOLUTION: A plasma display 10 is attached to a heat conductive metal plate 30 via a high heat conductive sheet 20. In a surface opposite the surface of the heat conductive metal plate 20 to which the plasma display 10 is attached, a plurality of corona generation electrodes 60 are arranged in parallel and oppositely to the heat conductive metal plate 30. When a voltage is applied to the corona generation electrode 60, corona is generated from the corona generation electrode 60. Then, the heat conductive metal plate 30 act as an ion attraction electrode to produce ion wind toward the heat conductive metal plate 30, and the heat conductive metal plate 30 is cooled. Thus, the plasma display 10 is cooled and a compact cooling mechanism is provided with hardly causing noise problems.
Patent JP-S51113450-A (JP)
Title: Logical device
Inventor: SUZUKI SOUICHI
IPC: H03K19/0175
Filed: 1975-03-29
Abstract: PURPOSE:This device is intended to reduce circuit element numbers.
Patent JP-2000234684-A (JP)
Title: Fastening display device of tube coupling
Inventor: NAGUMO ICHIRO
IPC: F16L21/06
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To easily confirm a fastening state by sandwiching a seal ring by plural housings via a bolt and a nut, interposing a pair of disc springs having opposed projecting surfaces in layers, and buckling these in a plate shape. SOLUTION: An end part of a connecting tube 4 is pressed in both ends of a seal ring 5, a housing 1a of a coupling main body 1 divided into two parts is fitted to the seal ring 5, a projecting strip 1d is engaged with a recessed groove 4a of the tube 4, a bolt is inserted into a bolt hole 1c of a projecting part 1b, and a nut 3 is threadedly installed in a screw part 2a. At this time, a pair of disc springs 6a are previously fitted and installed in layers in a bolt neck part so that projecting surfaces are opposed, and the screw part 2a side is similarly formed.  In temporary fastening, a coloring surface 6b of the disc springs 6a can be seen from outside, but when fastening a bolt and a nut 2, 3 by a tool or the like, the disc springs 6a buckle to become a plate shape, so that the coloring surface 6b is brought into close contact with the disc springs and becomes invisible from outside by regular fastening to thereby easily confirm a fastening state to prevent liquid leakage by forgetfulness of fastening and insufficiency.
Patent JP-H11237663-A (JP)
Title: Film unit with lens provided with built-in stroboscope and card type battery
Inventor: ISHIDA MASARU
IPC: G03B15/05
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To greatly contribute to miniaturization by eliminating useless space in comparison with the case that the conventional cylindrical battery such as an AA type battery or an AAA type battery is used in a film unit with a lens provided with a built-in stroboscope. SOLUTION: Relating to this film unit with a lens provided with a built-in stroboscope, a stroboscope is incorporated and a plate-like card type battery B1 is used as the power source of the stroboscope. In such a case, a holding surface 14a holding film F with the peripheral part of a photographic image frame 11c in a unit main body 11 is formed on the inner surface of a rear cover 14, and the card type battery B1 is embedded in the outer surface of the cover 14 corresponding to the holding surface 14a.
Patent JP-S58156965-A (JP)
Title: Optical scanning device
Inventor: ITOU KOUJI
IPC: G03B27/50
Filed: 1982-03-11
Abstract: PURPOSE:To make scanning movement smoother and higher in speed by acting driving force in roughly the horizontal direction with the positions of the height of the respective centroids of plural optical members as diving points. CONSTITUTION:Wires 50 are extended on both sides of optical members 40, 45, and are extended from the fixed point A on the side where scanning starts through scanning pulleys 51, stationary pulleys 52-55 and pulleys 51 to the fixed point B on the side where the scanning ends. The pulleys 51 are installed in the horizontal direction, and the driving points coincide with the height of the centroid of the member 45. The respective pulleys 51-55 are so disposed as to position the wires 50 horizontally, and the driving points thereof coincide with the height of the centroid of the member 40. When the pulleys 53 are driven forward in the clockwise direction, the members 40, 45 scan and move respectively in the arrow direction at V and V/2 speeds. When the pulleys are riven backward, the members move backward in the reverse direction of the arrow.
Patent JP-H09229423-A (JP)
Title: Freezer device
Inventor: IDA YOSHIO
IPC: F25B1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To restrict a height size of a freezer, improve an assembling workability of a condenser and further improve a maintenance workability of a blower for the condenser in a freezer device in which a modification and an adding of a compressor can be easily performed, a machine chamber is arranged at a lower part of the freezer and then a heat exchanging chamber is installed at an upper part of the freezer device. SOLUTION: Some component parts to be connected to a compressor are arranged near a mounting space for a plurality of compressors 8, 9, 10 and 11. In a freezer device in which a machine chamber is arranged at a lower part of the device and a heat exchanging chamber is installed at an upper part of it, an oil tank 15 is arranged in a lateral orientation at a location higher than compressors 8 to 11. In addition, a condenser 37 is arranged such that each of a pair of heat exchangers 34 is fixed to each of slant surfaces in a V-shaped manner on a base block having two slant surfaces, a blower 36 is arranged between the heat exchangers 34 and integrally constituted. In addition, mounting blocks 48, 49 are arranged at a top surface of a heat exchanging chamber.
Patent JP-H01215468-A (JP)
Title: Method for controlling bipolar arc welding
Inventor: MARUYAMA TOKUJI
IPC: B23K9/173
Filed: 1988-02-23
Abstract: PURPOSE:To stabilize an AC arc and to perform welding at a high speed by reducing a welding current or the welding voltage for a prescribed period of time right before or right after a changeover at the time of changing over the polarity of the DC voltage impressed between a consumable electrode and base metal from the reversed polarity to the straight polarity. CONSTITUTION:At the time of changing over the polarity of the DC voltage impressed between the consumable electrode 3 and the base metal 5 from the reversed polarity to the straight polarity while an arc 4 being generated, a high current is carried suddenly to the straight polarity and an arc generating period of time and short-circuit period of time are extended. As a result, a decrease of the number of short circuits or an increase of its change takes place and deterioration of workability or an increase of a large-sized spatter right before the short circuit is caused. As a result, while a current decrease control circuit 16 executes the time integration of the reversed polarity welding by a polar signal from a polarity changeover control circuit 12, it determines the current decrease timing based on the set current decrease time and outputs a current decrease starting command signal, a set decrease current target value and a decrease current waveform to an output control circuit 18. By this method, when the changeover is executed to the straight polarity, the output of a DC power source 1 is controlled by the circuit 15 and the welding current at the time of changing over decreases.
Patent JP-H10222217-A (JP)
Title: Nc data generation method for coreless work in wire cut discharge work
Inventor: TAKEGAHARA TAKASHI
IPC: B23H7/06
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide NC data generation method for coreless work in wire cut discharge work by means of reducing the wasteful work route of a work start hole area. SOLUTION: A blanked shape Q1 is approximated to a polygonal Q3 and lines connecting respective apexes and a work start point PS1 are divided based on a wire diameter and closed routes (H1-H4) connecting the division points are obtained. NC data of the wire route PH1 of the closed route in work start hole H is not generated. NC data between start points in the wire route PH2 of the closed route formed by the route where at least a part passes through the outer side of the work start hole, NC data moving to the wire route PH2 and the wire route of the closed route connecting the division points far from the sequential work start point PS1 and NC data of the wire route of the closed route are generated from the work start point PS1.  Since NC data of the closed route, which moves in the work start hole H area, is omitted, wasteful objects do not exist in the wire route and work can efficiently be executed.
Patent JP-S55132109-A (JP)
Title: Power amplifying circuit
Inventor: KUSAKABE HIROMI
IPC: H03F1/34
Filed: 1979-03-31
Abstract: PURPOSE:To stabilize and secure operation even at a low power voltage by providing an arithmetic feedback circuit which outputs a current bearing a fixed relation to the operating current of PP-connected transistors and then keeps this current constant. CONSTITUTION:The output of signal source 11 is supplied to output circuit 16 composed of PP-connected transistors TRQ7 and Q8 via pre-amplifying circuit 13 and driving circuit 14. Then, the operating current of TRQ7 is detected by TRQ9 and arithmetic feedback circuit 18 composed of TRQ11 and Q12 generates current IF, bearing the relation of IFproportional (I1.I2)<1/2> to operating currents I1 and I2 of TRQ1 and Q2, which is fed back to pre-amplifying circuit 13 to keep current IF constant. Thus, the operation can be stabilized and secured even at a low power voltage. Additionally, idle currents of TRQ1 and Q2 can easily be set.
Patent JP-H10255585-A (JP)
Title: Keypad and removable button for used for the keypad
Inventor: AGGUS TREVOR J
IPC: H04M1/23
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a keypad of a telephone whose buttons can be replaced and a removable button for use with such a keypad. SOLUTION: A button 10 is constituted to be capable of being inserted into a keypad from outside a housing being removable from the keypad and including the keypad. The button 10 is constituted to be mounted in an opening 60 in the keypad, and an elastic finger 26, (28) is formed on its side wall 14, (18). The elastic finger 26, (28) has at its underside a flange 32, (34) for preventing disconnection. The flange 32 (34) is chamfered, this chamfered part performs cam action when the button 10 is removed or inserted, causing deformation of the elastic finger 26, (28).
Patent JP-S53124124-A (JP)
Title: Manufacture of rolled steel
Inventor: NAITOU HIROMITSU
IPC: B21B45/06
Filed: 1977-04-05
Abstract: PURPOSE: To efficiently obtain a steel sheet with improved descaling properties and good surface characteristics by quenching a hot rolled steel material from a specified temp. to regulate the compsn. of scale, followed by mechanical treatment such as shot blasting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02218093-A (JP)
Title: Memory cell circuit
Inventor: MATSUO MASAHIKO
IPC: G11C11/41
Filed: 1989-02-17
Abstract: PURPOSE:To establish memory holding data at the time of turning on a power supply by respectively independently supplying the power to the power supply terminals of the two inverter circuits of a memory cell circuit. CONSTITUTION:Inverters formed of depletion type load FETs and enhancement type memory cell driving FETs 1 and 3, and 2 and 12 are crossly connected so that the mutual input points may be made into the other output points, and they form the FF of a static memory cell. The FETs 1 and 2 are respectively connected to mutually independent power sources VDD1 and VDD2, for example, when the voltage of VDD1>>VDD2 is impressed at the time of turning on the power supply, contact points 11 and 12 are stabilized respectively at an H and an L, and thereafter when it is VDD1=VDD2, the held data of the memory cell remain as they are. As a result, the write in order to initialize the memory cell is not executed as in a case when a single common power source is used, and the data of the memory cell can easily and promptly be established at the time of turning on the power supply.
Patent JP-S59164192-A (JP)
Inventor: TSUKADA NOBUO
IPC: B43L13/00
Filed: 1983-03-09
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-S55132013-A (JP)
Title: Tank for oil-filled electrical machine
Inventor: KOBAYASHI YASUYUKI
IPC: H01F27/12
Filed: 1979-03-31
Abstract: PURPOSE:To obtain a tank which does not occur deformation by welding ribs for heat sink placed at the outside of vertical slits which are made by cutting a sheet metal plate in vertical way at an intervals wherein spot welding is made for reinforcement bars placed at the inside of the plate and running in horizontal way and the position of spot weld is the middle point of each vertical slit. CONSTITUTION:Plural slits are provided for a sheet metal plate in vertical direction at predetermined interval and ribs 5 for heat sink are welded by coating each slit with the plate and by protruding the ribs 5 at the outside of the slit. Then, the plate is bent in wavy shape by placing the ribs 5 outward to serve as a tank for oil-filled electrical machine. At that time, plural reinforcement bars 6 provided in the tank are not placed at the upper end 5a of normally installed ribs 5 but provided at the inside of the tank so that the bars may meet at right angles with the slits and the bars are adhered to the plate by spot weld 10. In this way, the strength becomes strong and oil leakage, etc. will be eliminated. Furthermore, easy workability will remarkably be facilitated.
Patent JP-S59165490-A (JP)
Inventor: IKEDA KATSUTO
IPC: H05K3/44
Filed: 1983-03-11
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-H06227519-A (JP)
Title: Lateral seal mechanism in bag-making packaging machine
Inventor: FUKUDA MASAO
IPC: B65B9/08
Filed: 1993-02-03
Abstract: PURPOSE:To apply a specified lateral sealing treatment on a packing material while preventing it from causing inward folds at both sides. CONSTITUTION:When squeezing the contents in a packing material by a pair of squeezing plates 23, the inside air is exhaled out of relieves 25 provided at both sides of the front edge and slanted backward to the both sides of the packing material and the both sides of the packing material are forced to swell outward by the pressure and the both sides of the bag are prevented from being folded inward on laterally sealing by lateral seal jaws 23.
Patent JP-S61199818-A (JP)
Inventor: NOZAWA EIJI
IPC: A47J27/00
Filed: 1985-02-28
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-S53124938-A (JP)
Title: Register set circuit
Inventor: KAMIYA SHIGEO
IPC: G06F1/24
Filed: 1977-04-08
Abstract: PURPOSE:To prevent the data set lower than a lower limit value, by juding that a numeral data sent is whether more than settable value to the register or not and by setting after converting it into a settable large value if it is less than the value.
Patent JP-H07249679-A (JP)
Title: Multilayer structure of dielectric isolating semiconductor substrate, and its manufacture
Inventor: SAWADA YASUSHI
IPC: H01L27/12
Filed: 1994-03-10
Abstract: PURPOSE:To provide a multilayer structure of a dielectric isolating substrate which is devised so that the island of single crystal silicon may not be automatically doped with the impurities contained in the silicon oxide glass layer even at high-temperature annealing in inert gas atmosphere. CONSTITUTION:In a dielectric isolating semiconductor substrate constituted by stacking an island 1 of polysilicon, a dielectric film 2, a polycrystalline silicon layer 3, a silicon oxide glass layer 4, and a supporting substrate 5, shown in order from surface side, the diffusion of impurities to the polycrystalline silicon layer 3 is prevented by using boron small in speed of diffusing a dielectric film as the impurities of silicon oxide glass, and besides, forming an insulating film 6 consisting of the oxide film of a stacked layer after stacking of the polysilicon layer 3. This is one being arranged so that the doping to the island 5 of single crystalline silicon of these impurities may not in any case caused by the temperature of a device process after separation and polishing, atmosphere, etc.
Patent JP-S51112723-A (JP)
Title: Process for hardening steel pipes
Inventor: FUJII YOSHIHISA
IPC: C21D9/08
Filed: 1975-03-31
Abstract: PURPOSE:Process for hardening steel pipes, at that time quenching cracking is prevented and trimming and capping at one end of the pipe is unnecessary.
Patent JP-H04277669-A (JP)
Title: Lead frame
Inventor: MIYANAGA KOUICHI
IPC: G06K1/12
Filed: 1991-03-06
Abstract: PURPOSE:To easily discriminate a kind of articles during manufacture by providing a marked, printed, or slitted bar code on the frame surface of a lead frame loading IC chips. CONSTITUTION:A marked, printed, or slitted bar code 2 on the lower frame of a load frame 1 on several parts. Then, discrimination of the kinds of articles such as a package and a lead frame is performed by reading the information of the bar code by a reader. Thereby, the kinds of articles during manufacture can be easily discriminated.
Patent JP-S52121652-A (JP)
Title: Compositions for forming spot patterns and their preparation
Inventor: KAWAMOTO AKIO
IPC: C08L67/02
Filed: 1976-04-07
Abstract: PURPOSE: Compositions consisting of (a) the thermosetting resin powder having a specific gel time and (b) the metal powder, capable of forming molded articles having a spot pattern, and their preparation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09230899-A (JP)
Title: Voice reproducing device
Inventor: MORIMOTO MASAATSU
IPC: G10L19/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To restore the encoding data at high speed by judging regularity of arrangement when the encoding data are stored in a memory in relation to a memory address. SOLUTION: A data restoration circuit reads out the memory data from a memory circuit closely stored with the encoding data, and calculates a storage pattern from a stored address to restore the encoding data according to the storage pattern. For instance, an address division circuit 22 receives the address and the data read out from the memory circuit by a memory data read-out circuit 21, and calculated the storage pattern of the encoding data from the remainder resulting from the address divided by 5, and sends out the data and an encoding data calculation command signal to first to fourth encoding data take-out circuits 23-26. The first to fourth encoding data take-out circuit 23-26 receive the command and the data to take out the encoding data, and a register 27 sends out the encoding data to an expansion circuit.
Patent JP-H04278661-A (JP)
Title: Input/output device management system
Inventor: KONISHI RIICHI
IPC: G06F15/17
Filed: 1991-03-06
Abstract: PURPOSE:To easily specify a user job using a logical terminal through an operator and at the same time to attain the change of the constitution of an input/ output device including a terminal equipment during the execution of the user job. CONSTITUTION:When a user program 9 of a computer 1 is started through a terminal WS1 of a computer 2, a terminal management 5 starts a job management 6. If a network terminal control start request, a program start request, and a computer name are received from an operator under such conditions, the management 6 starts a network terminal management 8 and at the same time reports the computer name. The management 8 requests a network management 7 of the computer 1 via a network management 3 to start the management 6. The management 7 starts the management 6 by the same means as the management 5. Then a terminal equipment WS1 is changed to a terminal equipment WS2 via a network terminal management.