baber/WOPTO huggingface dataset:
Patent JP-S5496947-A (JP)
Title: Analog delay circuit
Inventor: ISAYAMA TAKUROU
IPC: H03H11/54
Filed: 1978-01-18
Abstract: PURPOSE: To obtain an analog delay circuit with the temperature drift compensated by supplying the delayed signal with the reference signal inserted to the analog delay element such as BBD, CCD and the like and then drawing out only the reference signal from the output of the delay element for control.  
     CONSTITUTION: Bias setting voltage V 1  of analog delay element 1 is supplied to one input of operational amplifier 2, and signal S 1  in which reference signal VS of the known voltage is inserted to picture signal SO at the section point of the picture frame is applied to the other input. Signal S 2  in which signal S 1  and voltage V 1  are piled is applied to element 1 and then supplied to one input of operational amplifier 4 with a delay of time Δt determined by element 1, and bias voltage -V 2  is applied to the other input of amplifier 4. And amplifier 4 delivers only signal S 1 . Switching element 6 is controlled by the pulse signal of period T which is given from clock pulse generator 5, and only signal VS is supplied to capacitor 7 to be memorized for one frame. The memorized signal VS is applied to the input terminal of voltage V 1  in amplifier 2 via amplifier 8 to compensate the temperature drift caused at element.1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60147333-A (JP)
Inventor: KATOU CHIZUO
IPC: B32B18/00
Filed: 1984-01-12
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-S5389704-A (JP)
Title: Measuring method of top shape in magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/187
Filed: 1977-01-19
Abstract: PURPOSE: To easily obtain the top shape possible to yield excellent recording/ reproducing characteristics, by measuring the dimension from the both ends of a spherical object placed at the point of inflection of the top portion in the magnetic head to the head gap, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62163676-A (JP)
Title: Production of bottled laver blended with tea of gynostemma pentaphyllum makino
Inventor: NISHIKAWA KICHI
IPC: A23L17/60
Filed: 1986-01-10
Abstract: PURPOSE:To obtain the titled bottled laver having an unique flavor and high nutritive value, by blending an aqueous solution or powder of Gynostemma pentaphyllum Makino in adding a seasoning and chemical to laver and Monostroma nitidum Wittrock dipped in water and boiling up the mixture to give the bottled laver. CONSTITUTION:A seasoning, e.g. soy sauce, sugar, etc., chemical, e.g. sodium glutamate, etc., aqueous solution obtained by pouring hot water on Gynostemma pentaphyllum Makino dried into the form of tea leaves and/or powder left on a tea strainer are blended with laver and Monostroma nitidum Wittrock dipped in water and the resultant mixture is boiled up while stirring to afford the aimed bottled laver.
Patent JP-S57116819-A (JP)
Title: Marine reclamation work
Inventor: SAITOU KOUJI
IPC: E02B3/18
Filed: 1981-01-13
Abstract: PURPOSE: To perform a reclamation work of necessary height only by the use of barge by a method in which a water gate is provided at the revetment of a reclamation site in the sea, the sea water is introduced from the open sea into the reclamation site in the later stage, and barges are allowed to go in and out of the water gate.  
     CONSTITUTION: A water gate 3 is provided at the revetment 2 of a relamation site in the sea. In a stage when a self-running bottom-opening type barge 4 can freely go and do soil-moving work within the reclamation site, the water gate 3 is opened t enable barges to freely go in and out of the gate for reclamation work. In the later stage when soil and sand are so highly deposited that the barges can not freely go in and out, the inside gate 6 of the water gate is closed and the sea water of the open sea is pumped into the reclamation site 1 until the amount of the sea water pumped is reached such a level that reclamation work can be performed to a predetermined reclamation level A only by the barges. Afterwards, the going-in and out of the barges is made by opening or closing the inside gate 6 and outside gate 5 of the water gate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07206266-A (JP)
Title: Torque control method for winding device
Inventor: WAKATSUKI MASANORI
IPC: B65H59/36
Filed: 1994-01-19
Abstract: PURPOSE:To eliminate a time delay in clutch engagement by giving a driving command to an auxiliary motor when a torque detection value for a winding shaft exceeds the predetermined torque and operating a clutch when a difference in the revolution speed between a main motor and the auxiliary motor is the predetermined value or less so as to give torque to the winding shaft. CONSTITUTION:A torque detector 9 detects torque of a winding shaft 3, and a torque comparative determination device 10 compares the detected torque signal with the predetermined torque. When the detected torque shifts from smaller torque to larger torque than the predetermined torque, an auxiliary motor is started to be driven. The revolution speed of each of a main motor 1 and the auxiliary motor 7 is individually detected by revolution speed detectors 12, 13, and a difference in the revolution speed between the motors 1, 7 is found by a revolution speed difference computer 14. When the computed difference in the revolution speed is less than the predetermined difference in the revolution speed, a command is generated in a clutch controller 11 so as to turn on a clutch 6, and the desired torque is applied to a winding device 4 by means of both motors 1, 7.
Patent JP-S58120822-A (JP)
Title: Handling method of bad lap
Inventor: FUJII MASAKATSU
IPC: D01G25/00
Filed: 1982-01-13
Abstract: PURPOSE:To move bad laps to a place different from that of normal laps and keep the operating efficiency in case the weight of the produced laps exceeds the specified allowable range of the weight, by measuring the weight with a lap weight measuring apparatus additionally attached to a lap forming machine. CONSTITUTION:A lap weight measuring apparatus 3 is provided near a lap discharging outlet 2 of a lap forming machine 1, and lap transporting machines 4 movable upward and downward and left and right are provided before and after the apparatus 3. A conveyor 5 for transporting normal laps and a table 6 for carrying bad laps opposite to the conveyor 5 are provided on the left and right sides of the measuring apparatus 3. If the first bad lap is placed on the table 6 having an automatic sensor of the bad lap, the forming machine 1 informs of an operator through an alarm apparatus. If two bad laps are formed one after another, the operation of the lap forming machine 1 is stopped to remove the bad laps in a relatively short time and minimize the reduction in the operating efficiency of the lap forming machine 1.
Patent JP-H07211848-A (JP)
Title: Lead frame and semiconductor device using this lead frame
Inventor: OTAKI HIROKO
IPC: H01L23/50
Filed: 1994-01-20
Abstract: PURPOSE:To provide a semiconductor device which depends upon the external shape of a bonding capillary (pin) to be used, is restricted concerning the flat width of an inner lead and the distance between adjacent bondings, and copes with multipin, narrow pitch, and multielectrode on a semiconductor integrated circuit. CONSTITUTION:An inner lead tip part 1 is connected with an electrode 6 formed on a semiconductor integrated circuit, not by wire bonding but by using a part member for connection having an electrically continuous hole filled with conductor.
Patent JP-S56101761-A (JP)
Title: Airtight package for integrated circuit
Inventor: ISHIDA TETSUSHI
IPC: H01L23/045
Filed: 1980-01-18
Abstract: PURPOSE:To enable to use a laser welding machine even for a package having a complicated shape by gold plating a part to be welded to the semiconductor of a base and plating with nongloss on the part to be welded to the can member of the base and the outer periphery in the vicinity of the part. CONSTITUTION:A lower plating layer is formed on the base material 4, and the gold is plated thereon. The can 10 is formed by plating nickel on a material such as kovar, and nonglossy plating is conducted without gold plating on the part superposed with the base 1 and the outer periphery 11 of the base. Since the nonglossy plating is conducted in this manner, even the package having complicated shape can not almost reflect the laser light, but can efficiently absorb it. Accordingly, hermetic seal can be conducted by using the laser welding machine, and welding locus can be controlled.
Patent JP-H04243489-A (JP)
Title: Image data processor
Inventor: MIYAO MOTOHISA
IPC: G06T1/20
Filed: 1991-01-18
Abstract: PURPOSE:To speed up the processing rate of composite processing of image data in a plurality of image processing sections without repeating the processing of inputting and outputting data to and from an image memory for each time of image processing. CONSTITUTION:An image memory A 21a, a plurality of image processing sections 22a-26 having image processing functions different from one another, and an image memory B 21b are connected in series in this order via data buses, and a control section 27 gives execution control signals to only the image processing sections that can specify a user while the control section 27 gives passing control signals to the remaining image processing sections to bypass inputted image data.
Patent JP-H04250047-A (JP)
Title: Ink jet head, ink jet head cartridge and ink jet device
Inventor: KAWAI JUN
IPC: B41J2/16
Filed: 1991-01-18
Abstract: PURPOSE:To open an ink supply orifice on a most remote ceiling from a flow path for a common liquid chamber, and at the same time, form a peripheral wall for the common liquid chamber by combination of continuous planes from the ink supply orifice to the flow path, and discharge bubbles from an ink discharge orifice without allowing the bubbles to be resident in the common liquid chamber or the flow path. CONSTITUTION:An ink jet head is formed with a common liquid chamber 1 having an ink supply orifice 5 and an ink discharge orifice 11 for discharging ink from each liquid path 12, as a single body, on a ceiling where liquid paths 12 to which ink is guided from the common liquid chamber 1. In the mentioned constitution, the ceiling 2 where the ink discharge orifice 11 is formed, with its rear defined by the ink supply orifice 5, is directly connected to a semi- cylindrical rear wall 3 from the ink supply orifice 5. Then a front wall 6, a lateral wall 7 and a top wall 8 are formed flat. Subsequentlym no spot where ink is stagnant, is any longer present in the common liquid chamber 1. In addition, each wall 6 to 8 and the flow path 12 are connected together without any stepped part and thereby ink is smoothly guided to each flow path 12 from the supply orifice 5.
Patent JP-S56103035-A (JP)
Title: Paper separator
Inventor: SAIKI EISAKU
IPC: B65H3/52
Filed: 1980-01-21
Abstract: PURPOSE: To prevent paper from being marred and also to prolong the life of a paper separating unit by providing a gate roller ready for elastic deformation which allows paper to pass in bending.  
     CONSTITUTION: A friction member 9c is sticked on a part of the major diameter zone of circumference of a feed roller 9 provided on a shaft 9, thereby racking out a bill 6 of a hopper 11, and a rotation of a shaft 9a is transferred to a pick-up roller 8 from a roller 10 through a rubber roller 11, thus delivering the bill 6. A gate roller 12 constituted to come in contact with a groove 9b of a feed roller 9 with its outer periphery fitted therein and mounted on a fixed shaft 12a through a one-way clutch 13 separates the bill 6 with the friction member 9c of the feed roller 9 and bends it. The bill being pressed by the feed roller 9 and the gate roller 12, there arises a separating force, and thus a separating action by friction can be lightened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02228993-A (JP)
Title: Dry shaver
Inventor: HANSU DOIBURERU
IPC: B26B19/00
Filed: 1990-01-16
Abstract: PURPOSE: To decrease wearing between a blade body and a shear foil and further to reduce noises by minimizing a friction loss by extending a spindle with which the blade body is pivotally connected to a driving member in parallel to the axis abol which an inclined swing lever is pivotable. CONSTITUTION: A driving end part 18 is inclined to a part 36 of a swing lever 17 supported by a spindle 20, and a plane shown by a broken line 30 for reciprocatively moving the driving end part 18 of the swing lever 17 is inclined at an obtuse angle to a plane shown by a broken line 37 for reciprocatively moving the part 36 of the swing lever 17. Thus, in the case of the inclined swing lever 17, a blade body 10 driven by the swing lever 17 performs straight forward action while drawing the orbit similar to a cylindrical plane during the full reciprocative motion of the blade body 10. Thus, the blade body 10 is suited to the arch-shaped form of a shear foil 5 at all the time without generating the excessive friction loss and the noise.
Patent JP-H08194920-A (JP)
Title: Magnetic recorder/reproducer
Inventor: HOSHIYA HIROYUKI
IPC: G11B5/39
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a magnetic head which shows a sufficient reproducing output and the low noise characteristics by a method wherein the fixing layer of the magnetoresistive layer- built film and the vertical bias film of a magnetoresistive head are made of the same material and they are antiferromagnetic films or magnetic films which are magnetized in a slant direction and the magnetoresistive head is mounted. CONSTITUTION: An electrode 40 supplies a current to the fixing layer of a magnetoresistive layer-built film 11 and takes out the electrical resistance of the magnetoresistive layer-built film 11 which is varied by an external magnetic field as an electrical signal, particularly as a voltage. On the other hand, a vertical bias film 12 gives a proper operation range and the domain control and is composed of a soft magnetic film which is coupled with an antiferromagnetic film or a ferromagnetic film by exchange coupling. The magnetizing direction 62 of the vertical bias film 62 is the same as the magnetizing direction 61 of the fixing bias of the layer-built film 11 and has an angle of, for instance, 5 deg.-40 deg. from the element height direction 65 which is perpendicular to a facing surface 63.  If this angle is denoted by θ, the sin θ of the magnetization component of the vertical bias layer leaks out of the end part of the vertical bias layer 12 and gives a bias effect to the layer-built film 11. Thus a magnetic head which shows a sufficient reproducing output and the low noise characteristics can be obtained.
Patent JP-S60150022-A (JP)
Title: Endoscope
Inventor: OKADA MINORU
IPC: A61B1/00
Filed: 1984-01-17
Abstract: PURPOSE:To increase the rigidity of an inserting part and to enable insertion of the inserting part into a piping having a small radius of curvature without buckling said part by constituting the sheath of the inserting part of a densely wound coil formed to a signal turn or multiple turns. CONSTITUTION:An inserting part 2 is constituted by coating a densely wound coil 5 having, for example, a circular strand section and formed to a single turn on the outer peripheral surface of a single-hole type flexible tube 4 consisting of a highly flexible, for example, thermoplastic elastomer such as rubber, urethane or the like or thermoplastic such as ''Teflon'' or the like. The part 2 receives high compressive load when the endoscope is inserted into a seamless bent pipe having a small radium of curvature and when a guiding object 1 arrives at the bent part. The sheath of the part 2 is constituted of the coil 5 and therefore the insertion of the part 2 is progressed without buckling.
Patent JP-H05184568-A (JP)
Title: Digital phase-shifting device
Inventor: AMAMIYA SHINICHI
IPC: A61B8/00
Filed: 1992-01-14
Abstract: PURPOSE:To output digital data obtained by delaying an input signal by simple control by providing a data extracting means for reading out from a memory two or more digital data having a sampling time in the vicinity of the time shifted by the time of an integer multiple of a prescribed sampling interval from a certain target time. CONSTITUTION:Time series digital data subjected to sampling at a prescribed sampling interval DELTAT is stored in a memory 12. In such a state, when it is desired to obtain digital data whose phase is shifted by the time (Tm+tauk) of the sum of time Tm of an integer multiple of the interval DELTAT and time tauk being smaller than the interval DELTAT at a certain target time To, two or more digital data having a sampling time in the vicinity of time tm shifted by the time Tm from the time To are read out of the memory 12 by a read-out control means 14. Subsequently, by using those data, an interpolating operation is executed by interpolation arithmetic means 15-27, interpolating digital data in time (tk) shifted by the time tauk from the time Tm is calculated, and it is allowed to correspond to the time To.
Patent JP-S57136448-A (JP)
Title: Female ataxia apparatus
Inventor: MORATSUGU EMU MAKUDOOGARU
IPC: A61F5/44
Filed: 1982-01-13
Abstract: An incontinence device for females is intended for long term wear. It includes a tubular sheath 10 integral with a funnel 12 and a urine-conducting pipe 14. The sheath is secured to a pad 18 of adhesive material having a central hole leading into the interior of the sheath 10. The pad is dimensioned so that it can be stuck to the skin of the wearer in the region immediately surrounding the urethral orifice (meatus).
Patent JP-S57118417-A (JP)
Title: Production of quartz oscillator
Inventor: TOGAWA EIJI
IPC: H03H9/00
Filed: 1981-01-16
Abstract: PURPOSE:To simplify the production of an electrode, by coating the solution of an indium oxide alloy to a quartz oscillator to form an indium layer and then applying the plating on the indium oxide layer. CONSTITUTION:An indium compound which is soluble to a solvent of indium nitrate, etc. is dissolved along with a solvent of acetylacetone, ethyl acetate, isopropyl alcohol, etc. This dissolved solvent is diluted by ethyl alcohol. A quartz oscillator formed into a tuning fork shape is dipped into such solution and then drawn out of the solution while being dried up by the hot air. The quartz oscillator is burnt in the air for an hour and at 500 deg.C to form an indium oxide layer. The thickness of the indium oxide layer is set preferably at 50- 500Angstrom . Then a nonelectrolytic plating is applied on the indium oxide layer to form an electrode.
Patent JP-H11205066-A (JP)
Title: Filter
Inventor: FURUYA KOUJI
IPC: H04B1/3822
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a small filter capable of coping with the comparatively high frequency signals of plural frequency bands. SOLUTION: This filter 10 is provided with a transmission line L11 which is an inductance element, a capacitor C11 being a capacitance element, a resonator RES11 consisting of an open stub, a pin diode PD11 being a switching element and choke coils CC11 and CC12. Then, an LC resonant circuit consisting of the transmission line L11, the capacitor C11, the resonator RES 11 and the pin diode PD11 is connected between an input terminal and an output terminal. Furthermore, a control terminal Vcc1 is connected to the connection point between the transmission line L11 and the anode of the pin diode PD11 through the choke coil CC11 and a control terminal Vcc2 is connected to the connection point between the capacitor C11 and the cathode of the pin diode PD11 through the choke coil CC12.
Patent JP-S60149265-A (JP)
Title: Driving method of solid state image pickup device
Inventor: OOMAE MASANORI
IPC: H04N5/335
Filed: 1984-01-17
Abstract: PURPOSE:To eliminate effectively an after-image and to improve the driving performance of an image pickup device by applying a pulse to a vertical shift register and an interlacing circuit and outputting the signal charge of even and odd columns of photoelectric transducers in the same horizontal period. CONSTITUTION:A solid image pickup device is provided with photoelectric conversion elements arrayed 2-dimensionally, a vertical shift register 4, horizontal CCD7, MOS switch 2 and an interlacing circuit 5. Two pieces of CCD7 are provided to output the signal charge of even rows of the photoelectric conversion elements through the CCD7 of one side and then the signal charge of odd rows through the CCD7 of the other side. While pulses V2 and V1 are applied to the register 4 from terminals 21 and 22, and pulses F1 and F2 are supplied to the circuit 5 from terminal 23 and 24. Then the signal charges of even and odd columns of photoelectric conversion elements are outputted in the same horizontal period. This eliminates an after-image and improves the driving performance of the solid-state image pickup device.
Patent JP-S5284979-A (JP)
Title: Current operational element
Inventor: HAYASHI YUTAKA
IPC: H01L29/73
Filed: 1977-01-21
Abstract: PURPOSE:To facilitate designing of a current operational element by providing a first region of a first conductivity type and a second region of a reverse conductivity type in adjacent to each other and disposiing a plurality of regions of a reverse conductivity type within the first region spacially and opposedly from thesecond region so that the current flowing into or out from the second region is made the sum of the current flowing into or out from the plural regions.
Patent JP-H03209884-A (JP)
Title: Amorphous thermoelectric material
Inventor: GYOTEN HISAAKI
IPC: H01L35/22
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a bulk-like amorphous thermoelectric material excellent in thermoelectric property by a method wherein component elements or compounds of them are mechanically ground and kneaded in an inert atmosphere to form a thermoelectric material. CONSTITUTION:In a mechanical alloying method that component elements are turned amorphous, first of all component element powders are ground into fine powders, and when a mechanical grinding and kneading process is continued, the breaking and the adhesion of powder particles are repeated. At adhesion faces, component elements are mixed up to an atomic level owing to the mutual diffusion of the component elements and turned into an amorphous state when an atmospheric temperature is not higher than a crystallizing temperature. Even if material powder is formed of a single chemical compound, lattice defects and strain energy are accumulated in the material powder through kneading to finally turn the powder into an amorphous state. By this setup, an amorphous thermoelectric material whose Seebeck coefficient and thermoelectric performance are higher than those of a thin film amorphous material can be obtained in bulk.
Patent JP-H11203106-A (JP)
Title: Processor
Inventor: NAKAMOTO TAKASHI
IPC: G06F9/305
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a processor which fast performs encoding processing for error correction and a bit reversing operation. SOLUTION: In a bit computing element provided in this processor, a bit selector 105 in an input selection circuit 110 selects optional one bit in a register 104 and a common one bit computing element E8 executes a bit operation to the selected one bit and a specific bit in the register 104 and supplies the result from a separate computing element E0 to a separate computing element E7. The circuit 110 further supplies a specific bit in the register 104 to each element E0 or E7 respectively. Each computing element E0 to E8 performs any of an XOR operation, selection of one input bit or a zero output to two input bits. An output selection circuit 109 parallelly executes reversion of plural bit positions for the elements E0, or E7.