baber/WOPTO huggingface dataset:
Patent JP-S57133371-A (JP)
Title: Sweeping method
Inventor: YAMANE HIDEO
IPC: G01S13/58
Filed: 1981-02-10
Abstract: PURPOSE:To enable curtailment of a time required for locking without deterioration of the sensitivity of locking of a frequency tracking loop, by providing a frequency detecting circuit whose central frequency is higher by a prescribed value than that of the tracking loop. CONSTITUTION:In addition to the frequency tracking loop, the frequency detecting circuit consisting of the turee units of a band-pass filter, an amplifier and a frequency discriminator, whose central frequency is higher by a prescribed value than that of the former, is constituted. And, when a signal is impressed on a mixer 1, for instance, a sweep signal delivered from a sweep circuit 6 is given to a voltage controlling oscillator 9 through an addition amplifier 7 and a filter 8, transformed into a signal having a frequency proportional to a voltage and  impressed on the mixer 1. When the frequency of the output signal of the mixer  1 lowers and enters initially the pass band of the band-pass filter (b) 10, it is given to the amplifier (b) 11 and the frequency discriminator (b) 12, and when it exceeds a prescribed value, a pluse signal is generated to be given to the sweep circuit and act therein so as to delay the speed of sweeping by a prescribed time.
Patent JP-H0622922-A (JP)
Title: Transversal inclined magnetic field coil
Inventor: GIYUNTAA PAUSHIYU
IPC: G01R33/385
Filed: 1993-02-05
Abstract: PURPOSE: To generate a linear magnetic field characteristics by setting ampere- turns, using Fit algorithm, to an element (unit) saddle-shaped coil of a winding- turn shape closed based on a specified target magnetic field distribution. CONSTITUTION: A grid mesh network is set above a support material, and a closed element (unit) saddle-shaped coil of a winding-turn shape is provided to each mesh. A magnetic field generated by each element (unit) saddle-shaped coil is then calculated, and ampere-turns are set for each element (unit) saddle- shaped coil based on a specified target magnetic field distribution using Fit algorithm. By addition of a branch of each mesh to branch of its adjacent mesh, ampere-turns are then obtained. Respective integral turns are integrated at a specified electric current along a suitable path S. With this, a discrete position of a conductor is detected and used as a support point for the conductor's trajectory and orbit.
Patent JP-H02198938-A (JP)
Title: Belt transporting device
Inventor: SAKAMOTO TAKAO
IPC: B65H7/02
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the meandering of a conveyor belt by installing two edge part shifting means for shifting both the edges of a swing roller which is axially supported in a swingable manner in the belt laying direction and control-driving the edge part shifting means according to the detection value of a pressure difference detecting means. CONSTITUTION:A swing roller 12 is supported in rotatable manners between bearings 10 and 11 installed in slidable manners into a horizontal opened port groove 9 at one edge of the frame 8 of a belt transport device 7, and the bearings 10 and 11 are connected with the holders 15 and 16 having pressure sensors 13 and 14 on the surfaces through a spring 17. Sliders 19 and 20 are connected with a pulley 25 installed onto a driving shaft 24 for the stepping motors 22 and 23 fixed onto the frame 8 by a wire 26. A motor driving circuit 27 subtraction-calculates the detection pressures F1 and F2 of the pressure sensors 13 and 14 from an aimed contact pressure Fm set in a memory 32 and calculates the pressure differences DELTAF1 and DELTAF2 and controls the number of pulses applied onto the stepping motors 22 and 23 by drivers 30 and 31, and the state DELTAF1=DELTAF2=0 is generated.
Patent JP-S62177597-A (JP)
Inventor: SASA TAKESHI
IPC: G10H7/00
Filed: 1986-01-30
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-H06230911-A (JP)
Title: Printing system
Inventor: OZAKI JUN
IPC: G06F3/12
Filed: 1993-02-05
Abstract: PURPOSE:To reduce the burden of a host computer which is the supply source of printing resource data by storing the printing resource data transferred from the host computer and performing the post processing of the stored printing resource data. CONSTITUTION:On the side of a printer 13, data sent from the host computer 11 are received. Then, printing data are transferred to a printing mechanism when the data are discriminated as the printing data and a printing resource data file is prepared when the data are discriminated as down-loading control records. Then, at a stage where the printing processing of the printing data is completed on the side of the printer 13, the post processing is performed and deletion data for the post processing entered in the printing resource data file adjusted for the printing processing are read. For the post processing, several processing such as changing the title of the printing resource data file and copying the printing resource data file, etc., are present.
Patent JP-H03222808-A (JP)
Title: Exhaust gas particulate cleaning device for internal combustion engine
Inventor: TAKIGAWA MASAHIRO
IPC: F01N3/02
Filed: 1990-01-29
Abstract: PURPOSE:To separate particulates without increasing engine back pressure by providing a particulate separator of a cyclone type in an exhaust gas flowing passage, and providing a collecting filter provided with a regenerative heater, by which particulates are collected in a pipe passage for forcing the particulates separated therein to flow out. CONSTITUTION:A cyclone type separator 6 is arranged on the way of the exhaust pipe 5 of a diesel engine, and an exhaust gas flow-in port 7 which is formed on the cylindrical part 11 side surface of the casing 8 of the separator 6, whose at is in the tangential direction of a cylinder and also exhaust gas from which particulates are flows-out from the outlet port 9 of the upper surface center of the casing 8. An EGR gas outlet port 10 formed on the down surface center of the casing 8 is connected to an intake pipe 2 through an EGR passage 13, and an EGR control valve 14 is arranged on the way thereof, while a particulate collecting device 24 formed by a collecting filter 26 is interposed on the downstream side thereof. The particulates separated by the device 24 in the separator 6 are collected, while the collected particulates are made combustible by a regenerative heater 27.
Patent JP-S58137385-A (JP)
Title: Reproducing device for video signal
Inventor: SHIRAI TOMOYUKI
IPC: H04N9/89
Filed: 1982-02-10
Abstract: PURPOSE:To obtain reproduced pictures of high quality by compensating a dropout extending to a color area while making jitter corrections by use of a delay circuit with the prescribed amount of delay. CONSTITUTION:A video signal from a recording medium such as a video disk 7 is supplied from an input terminal K to a dropout switch 10. The 1st variable delay line 11 delays the video signal by an extent corresponding to jitter corrections. The 2nd variable delay line 17 receives the output of the 1st variable delay line 11 to perform delay by the extent corresponding to the jitter correction reversely on the time axis and also to perform such delay that the sum of the extent of delay of the 1st variable delay line 11 is the extent of delay corresponding to dropout compensation in the color area.
Patent JP-S63186268-A (JP)
Title: Copying device
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G21/00
Filed: 1987-01-29
Abstract: PURPOSE:To speedily execute copying by selecting a copy mode stored in a storing means as a reference mode by an input means after depressing a mode clear key. CONSTITUTION:In the titled device provided with the input means 1 for setting up the copy mode, the storing means 2 for storing the copy mode inputted from the input means 1 and holding stored information without lossing it by the ON/OFF of a power supply and a mode clear key 3 for returning the copy mode to the reference mode, a reference mode selecting means 4 is formed. The means 2 selects the copy mode stored in the storing means 2 by the input means 1 after depressing the mode clear key 3 as a reference mode. Consequently, copying can be speedily executed without repeating the setting of the copy mode requiring sufficient operation time at every copying.
Patent JP-S59145663-A (JP)
Title: Core member for steering wheel
Inventor: UEZONO KOUICHIROU
IPC: B62D1/04
Filed: 1983-02-08
Abstract: PURPOSE:To couple boss and spoke easily and reliably by splitting a boss to be fitted in a steering shaft into upper and lower sections then forming an engaging groove in contacting face then engaging a spoke core metal in said groove to hold with upper/lower bosses. CONSTITUTION:A boss 11 is splitted into upper and lower bosses 12, 13 then shaft holes 14, 15 are made at the central portion. While a U-shaped engaging groove 16 communicating to the outside at both ends is formed in the upper face of lower boss 12 along the outside of shaft hole 14. The central portion 18 of spoke core metal 17 is burried in said groove 16 while an upper boss 33 is joined to the upper face of lower boss 12 to hold said core metal 17. Furthermore rim core metals 19 are welded to both ends of said core metal 17. Then said core metal is inserted into a mold and synthetic resin layers are formed at required positions thereafter the shaft holes 14, 15 of boss 11 are inserted with steering shaft 21 and fastened with nuts 22.
Patent JP-H01220989-A (JP)
Title: Adaptive prediction decoder for multilevel picture signal
Inventor: HIRANO AKIRA
IPC: H01M2/26
Filed: 1989-01-27
Abstract: PURPOSE:To contrive high efficient coding by detecting a count corresponding to which prediction signal is larger among the counts read by an address signal and using the address signal so as to write the result in a table memory. CONSTITUTION:An address signal representing any of reference picture element states is supplied through a signal line 67 from an address generator 66 to a histogram counter 60, a signal representing the frequency of occurrence representing the inter-frame prediction to be an optimum prediction function in the reference picture element states designated by the address signal after the count in the predetermined time unit is outputted to a signal line 61 and a signal representing the frequency of occurrence representing the in-frame prediction to be an optimum prediction function is outputted to a signal line 62. The signal outputted to the signal lines 61, 62 is inputted to a comparator 63, the comparator 63 compares both the inputted signals and when the signal of the signal line 51 is larger, a signal value '1' is given to a table memory 56 via a signal line 64, and when not, a signal '0' is given. Thus, the efficient coding is applied.
Patent JP-H07226664-A (JP)
Title: Drive circuit for semiconductor switching element
Inventor: KAMEOKA KAZUHIRO
IPC: H03K17/61
Filed: 1994-02-16
Abstract: PURPOSE:To reduce fault in components and to improve the safety of a device by using a pulse transformer whose primary and secondary windings are respectively formed to be single windings for driving a semiconductor switching element. CONSTITUTION:A pulse transformer 7 whose primary and secondary windings 7a, 7b are respectively formed to be single windings is used for a drive circuit 10 of a semiconductor switching element 6. When an ignition signal generating circuit 8 gives an on-command to the semiconductor switching element 6, a semiconductor switch 10 for driving the pulse transformer is closed via a buffer 9 to induce a prescribed voltage in the secondary winding 7b of the pulse transformer 7. A semiconductor switch 11 is closed via a resistor 15 and the switching element 6 is closed via a resistor 16. When the circuit 8 gives an OFF-command to the element 6, the switch 10 is turned off via the buffer 9 and the induced voltage in the secondary winding 7b of the transformer is lost. Then the semiconductor switch 12 is closed to turn off the element 6. That is, the secondary winding 7b acts as a power supply and drive control means for the semiconductor switches 11, 12 driving the semiconductor switches.
Patent JP-S55114087-A (JP)
Title: Dropout compensation system
Inventor: USUI SHIYUUJI
IPC: H04B1/10
Filed: 1979-02-23
Abstract: PURPOSE: To obtain a still picture of high dignity without using a dropout memory by providing a one-frame memory element for the storage of a VTR signal and then by storing the same picture signal in this element twice or more.  
     CONSTITUTION: When a still picture is reproduced by VTR1, a signal of one frame or one field period "0" is applied to terminal 22 and by this signal, memory command signal 26 is outputted to memory element 13. At this point in time, a dropout part is also stored in the memory element at the same time. For the 2nd reproduction, memory command signal 26 is so outputted that it will all be stored in any other period than the dropout period. In the dropout signal part which was not stored at that time, a previously-stored picture signal resides, so that a picture with its dropout compensated, when read from memory element 13, will be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11216489-A (JP)
Title: Diffuser
Inventor: NAKAOKA TAKAYOSHI
IPC: C02F3/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a diffusion pipe and to clean the clogged diffusion pipe without taking out by extending the tip part of the diffusion pipe to form into an extension pipe having opening part having larger diameter than that of a diffusion hole and locating the opening part below the diffusion pipe. SOLUTION: The extension pipe 4 is attached extendly to the tip side of the diffusion pipe 2 and the tip is bent below the diffusion pipe 2. The opening part 5 having large diameter than that of the diffusion hole 3 of the diffusion pipe 2 is formed at the tip part of the bent extension pipe 4. And the bent part of the extension pipe 4 is made parallel to the diffusion pipe 2 and the opening part 5 is located directly below the center of the diffusion pipe 2. When the diffusion hole 3 is clogged, a gas is blown from the opening part 5 of the extension pipe 4 to remove sludge causing the clogging. And water is supplied into the diffusion pipe 2 to discharge the deposited sludge in the diffusion pipe 2 from the opening part 5 to clean. The suppression of the clogging and the cleaning are facilitated in this way.
Patent JP-S57133729-A (JP)
Title: Ternary ring counter
Inventor: MIZUTANI HIROSHI
IPC: H03K23/54
Filed: 1981-02-12
Abstract: PURPOSE:To reduce the number of components, by constituting a ternary counter with two D type flip-flop circuits and a logical gate. CONSTITUTION:Assuming that the output state of D flip-flop circuits 2 and 1 just before a clock pulse is applied is 1, 1, since the output level of an AND gate circuit 4 is at ''0'', although the output state of the circuits 2, 1 at the leading edge of the clock pulse is 1, 0, the output level of the gate circuit 4 remains ''0''. The output state of the circuits 2, 1 is 0, 0 at the leading edge of the clock pulse at the 2nd shot and the output level of the gate circuit 4 transits to 1. Thereafter, every time the leading edge of the clock pulse reaches, the output state of the gate circuit 4 and the circuits 2, 1 changes and an output signal equivalent to a ternary ring counter can be obtained from terminals X, Y, Z.
Patent JP-S60165098-A (JP)
Inventor: OOISHI SEITAROU
IPC: H05H1/22
Filed: 1984-02-08
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-H03225804-A (JP)
Title: Resin-bonded magnet
Inventor: SUZUKI TOSHIMICHI
IPC: H01F1/08
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the deterioration of magnetic properties of a resin-bonded magnet and the breakdown of the magnet by giving a corrosion resistance through designating a powdered magnetic metal as a chromate-treated material and containing a chromate in a resin binder. CONSTITUTION:In a resin-bonded magnet where a powdered magnetic metal is formed into an integral body by a resin binder, the powdered magnetic metal is specified as chromate and/or the chromate is contained in the resin binder to give a corrosion resistance. Any magnetic metal can be used as the powdered magnetic metal to be used without requiring any particular restriction, but a rare earth alloy is desirable as such powdered magnetic metal. As the chromate, a slightly soluble one is desirable and it is possible to use chromates called as chromate pigments represented by strontium chromate, barium chromate, zinc chromate, cadmium chromate, lead (I) chromate, etc. As a result, it is possible to improve the corrosion resistance.
Patent JP-S56117591-A (JP)
Title: Controller for motor
Inventor: IWAZAWA TERUO
IPC: H02P7/288
Filed: 1980-02-20
Abstract: PURPOSE: To prevent the effect of a phase compensation circuit on the complex parameters of a transfer function of a servo system by forming a circuit which phase-advances and phase-compensates error signals by a parallel circuit of the first compensating resistor connected between input and output and a capacitor and the second compensating resistor connected to an output terminal.  
     CONSTITUTION: Actual speed signals from a DC motor 70 are converted into trigger signals S10, and converted into rectangular signals S20 with fixed time width by means of a timer circuit 20. Signals S30 are obtained which are phase-advanced and compensated by means of a phase compensation circuit 30, the signals are sliced at a fixed level by means of a voltage current conversion circuit 40 and the charge and discharge currents I10, I20 of an integration circuit 50 are acquired. The output S50 of the integration circuit 50 is inputted to a buffer circuit 60, and motor drive signals S60 are gained. The phase compensation circuit 30 is made up by a parallel circuit of the first compensating resistor and a capacitor and the second compensating resistor, and the capacitor has no connection with the complex parameters of a transfer function of a servo system by properly selecting the value of the resistors and the capacitor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59145884-A (JP)
Inventor: ISHII KINICHI
IPC: E05F11/38
Filed: 1983-02-09
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-S62247337-A (JP)
Title: Liquid crystal display device
Inventor: NOMURA HIROO
IPC: H01L29/78
Filed: 1987-01-30
Abstract: PURPOSE:To increase the degree of freedom of design of an isleted thin film semiconductor area by making a thin film semiconductor area consist of an isleted area crossing the gate wiring in the direction of width, making the source wiring connected to a part of the isleted area, and making the picture element electrode connected to a part of the isleted are through a drain electrode connected to a part of the isleted area through a drain electrode. CONSTITUTION:An FET is formed by connecting the source wiring 32 to correspond to X axis of a matrix and connecting the gate wiring to Y axis of the matrix in beltlike form and placing an isleted semiconductor area 35 at interesection of the two electrodes. A drain electrode 34 is connected to the isleted semiconductor area 35, and further connected to a picture element electrode 37, and a capacitor 36 connected in parallel to a liquid crystal element is formed at the back of the drain electrode 34. Here, the isleted thin film semiconductor area 35 is placed at a position crossing the gate wiring 33 in the direction of width. Thus, it becomes possible to design the area of the isleted thin film semiconductor area 35 freely along the direction of the gate wiring without giving influences on the opening area of the picture element electrode 37.
Patent JP-H07229558-A (JP)
Title: Lock-up control device for automatic transmission
Inventor: MICHIOKA HIROFUMI
IPC: F16H61/14
Filed: 1994-02-17
Abstract: PURPOSE:To expand a lock-up region to the utmost by preventing lock-up incompleteness at the time of hydraulic fluid temperature rise, a problem when the initial setting of a lock-up vehicle speed is lowered to limitation, by the rise control of a lock-up vehicle speed in accordance with hydraulic fluid temperature. CONSTITUTION:A controller 9 locks up a torque converter 3 via a solenoid 8 when a vehicle speed exceeds a lock-up when a vehicle speed exceeds a lockup vehicle speed based on throttle opening TH and a vehicle speed V. The controller 9 increases the lock-up vehicle speed in a high temperature region where hydraulic fluid temperature C becomes a set value or more to perform lock-up control based on this. The increase of the lock-up vehicle speed increases the rotational frequency of an engine 1 at the time of lock-up to increase hydraulic fluid quantity to prevent lock-up incompleteness. Consequently, a lock-up vehicle speed can be reduced without nervous about the lock-up incompleteness in the high temperature region.
Patent JP-S55112068-A (JP)
Title: Display system for accumulated call number
Inventor: MATSUSHITA MINORU
IPC: H04M3/60
Filed: 1979-02-22
Abstract: PURPOSE:To enable the operator of the attendant board to give the control to the handling time by providing the memory which records the number of the accumulated calls in common to the attendant board of the private telephone exchange and then varying the figure display state in accordance with the change of the number of the accumulated calls. CONSTITUTION:The other extension subscriber 6 or central office trunk 4 arrives at attendant board 1 while board 1 is under talking with extension subscriber 5. Thus subscriber 6 or trunk 4 is memorized in memory table 12 via central controller 11. And then the number of the accumulated calls to be written into table 12 is set to 1 which is then displayed to figure display unit 2. Then in case the other extension subscriber or central office trunk has the incoming, controller 11 records the state of the subscriber or the trunk into table 12. And the number of the accumulated calls recorded in memory table 13 is set to 2 for display. With end of the talking of subscriber 5, the accumulated calls recorded on table 13 are sent to board 1. And when board 1 has the reply, controller 11 sets both tables 12 and 13 to 1 each to secure the display of 1 at display unit 2.
Patent JP-2000221690-A (JP)
Title: Base sheet for lithography
Inventor: HIROSAKI TAKAKO
IPC: G03F7/11
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a base sheet for lithography giving a resist pattern having a rectangular cross-sectional shape without causing phenomena such as trailing and constriction in the lower part of the pattern even if short-wavelength light such as excimer laser light is used as a light source when the base sheet is disposed between a substrate and a resist layer. SOLUTION: (A) A nitrogen-containing compound having at least two amino groups substituted by one or both of hydroxyalkyl and alkoxyalkyl groups, (B) at least one acid selected from aliphatic carboxylic acids or sulfonic acids, alkylbenzenecarboxylic acids or sulfonic acids and inorganic sulfur acids and (C) a light absorptive compound are combined to obtain the objective base sheet for lithography.