baber/WOPTO huggingface dataset:
Patent JP-2000349628-A (JP)
Title: Pll circuit
Inventor: IINUMA YOSHIKAZU
IPC: H03L7/10
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a PLL circuit that is made stably earlier to a target frequency when a device employing the PLL circuit enters an operating state from after application of power or from a pause state. SOLUTION: The PLL circuit is provided with a PLL oscillation circuit 1 that has a VCO 2 and a phase comparator circuit 4 and uses a PLL loop generating a control voltage for the VCO 2 in response to the result of phase comparison to produce an output whose frequency is locked to the clock frequency and with a boost-up circuit 11 in addition to the circuit 1.  The circuit 11 receives a clock signal from an input terminal 8 and an oscillation signal from the VCO 2 and transits the control voltage in a direction of increasing the frequency to reach a prescribed oscillated frequency when the frequency of the oscillated signal is less than a latter limit of the frequency setting range and adds a signal operated in a direction of correcting the frequency even when the frequency of the oscillated signal exceeds an upper limit or generates the signal to the PLL loop and stops the operation of the PLL loop when the frequency is resident within a prescribed range. This range is selected so that it is smaller than a range of first increasing or decreasing fluctuation of fluctuated ringing in the oscillated signal.
Patent JP-H113361-A (JP)
Title: Logic circuit verification device, its method and computer-readable recording medium storing logic circuit verification program
Inventor: KITAHARA TAKESHI
IPC: G06F17/50
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To correctly judge the equivalence of a gated-clock-designed logic circuit at a logic circuit verification device for judging the equivalence of the logic circuit. SOLUTION: An equivalence judging circuit generating part 3 generates an equivalence judging circuit for judging the equivalence of a logic at a logic circuit without do-not-care information but generates an equivalence judging circuit for judging the equivalence of a function at a logic circuit with do-not- care information. In a case when the logic circuit is gated-clock-designed, a gated-clock part correcting part 6 corrects the generated equivalence judging circuit to inspect the part. An equivalence judging part 7 judges the equivalence of the logic circuit to inspect based on the corrected equivalence judging circuit.
Patent JP-S63123846-A (JP)
Inventor: YAMADA HIROSHI
IPC: C04B18/26
Filed: 1986-06-30
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-H0446497-A (JP)
Title: Sound quality improvement method for parametric sound source
Inventor: IRIE YOSHIHIKO
IPC: H04R3/00
Filed: 1990-06-14
Abstract: PURPOSE:To obtain sound pressure waveform faithful to an original signal by inserting an equalizer inversely proportional to omega<2> (the omega is angular frequency) to the input circuit of an original waveform E(t). CONSTITUTION:An equalizer 21 is arranged while following the signal input terminal of the parametric sound source. The equalizer 21 having the characteristics of [H(omega)]<-1> concerned with the proportion H(omega)=P(r, omega)/E(omega) with the spectrum P(r, omega) of a radiation sound pressure waveform is inserted to the input electric signal spectrum E(omega) of the parametric sound source. Thus, the spectrum P(r, omega) of the radiation sound pressure waveform P(r, t) from the parametric sound source can be brought near to the spectrum E(omega) of the original signal waveform E(t), and the faithful sound pressure waveform P(r, t) can be obtained from the original signal E(t).
Patent JP-S5856755-A (JP)
Inventor: YOOZEFU SHIYUTAINBERUGERU
IPC: B23Q17/00
Filed: 1982-09-06
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-S63316883-A (JP)
Inventor: HIDA TOSHIO
IPC: G09F9/00
Filed: 1987-06-19
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-S5856997-A (JP)
Inventor: OKADA SHIGERU
IPC: G08B5/36
Filed: 1981-09-29
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-H0368587-A (JP)
Title: Aromatic polyimidesilanol and its presursor and polymer
Inventor: TOOMASU KEE DOOFUAATEI
IPC: H01L21/30
Filed: 1990-06-14
Abstract: NEW MATERIAL: A compd. of formula I, (where R 3  and R 4  = a 1-6C alkyl or optionally a subst. aryl; and Z = a divalent group).  
     EXAMPLE: N,N'-Bis[4-(dimethylhydroxysilyl)phenyl]-4,4-[2,2,2- trifluoro-1-(trifluoromethyl)ethylidene]bisphthalimide.  
     USE: A crosslinking agent.  
     PREPARATION: The compd. is obtd by reacting a bromoaniline compd. with a silylating reagent to obtain a compd. of formula II, (where R 1  and R 2  = a 1-4C alkyl), reacting the compd. of formula II with n-butyl Li, reacting the obtd. compd. with a halogenated alkylsilane compd. to obtain a compd. of formula III, reacting the obtd. compd. of formula III with a dianhydride compd. to obtain a compd. of formula V, and hydrolyzing it. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6311058-A (JP)
Title: Linear pulse motor
Inventor: YAMASHITA TORU
IPC: H02K41/03
Filed: 1986-07-02
Abstract: PURPOSE:To increase a motion-resolving power of scale by mounting a fine movement mechanism on a linear pulse motor scale so that they overlap each other in two layers. CONSTITUTION:A top face of scale 5 is fitted with a guide member 7 and a first mover 9a is provided at a planar portion of said member via flat springs 8a-8b so as to be capable of moving backward and forward. Also, a second mover 9b is provided at a planar portion of the first mover 9a via flat springs 8c-8d. Further, front end stoppers l3a-13b and rear end stoppers 14a-14b are formed in the guide member 7 and the first mover 9a. Moreover, first and second solenoids 11a-12b are respectively received and fixed in first and second cases 15a-15b. With this, first and second driving shafts 10a-10b each with one end connected to the first and second movers 9a-9b are respectively driven by the first and second solenoids 11a-12b and located midway between linear pulse motor steps. As a result, the resolving power of scale action can be increased by four times.
Patent JP-S5942091-A (JP)
Title: Production device for mineral water
Inventor: ISHII YOSHIO
IPC: C02F1/66
Filed: 1982-09-03
Abstract: PURPOSE:To improve the extraction efficiency of minerals and the efficiency in cleaning up in the stage of passing carbonated water through filter media for cleaning up and mineral filter media and producing mineral water by preventing the free movement of the filter media for cleaning up and the mineral filter media by the pressurization with a weight. CONSTITUTION:The carbonated water which is passed through a device for supplying automatically gaseous CO2 at a constant rate is suplied through a supply pipe 14 into a production tank 4 for mineral water from the lower part thereof, and is passed through a flow regulating plate 5 then through the inside of filter media 6 for cleaning up packed therein with activated carbon, whereby the extraneous materials contained in the carbonated water are absorbed away. The water passes a sepn. filter 7 then the inside of mineral filter media 8 consisting of mineral-contg. carbonate in the upper part, by which minerals are dissolved and the clean mineral water is discharged through a discharging pipe 14. The movement of the media 8 and the media 6 by the ascending flow of the carbonated water is prevented by the effect of a weight 10 placed on an upper filter 9, and the clean mineral water is produced with high efficiency in extraction of minerals with the compact device.
Patent JP-H05323548-A (JP)
Title: Method of processing chromatic photosensitive material
Inventor: TOI KATSUNOBU
IPC: G03C7/42
Filed: 1992-05-21
Abstract: PURPOSE:To shorten the process time and in particular the bleaching time of a chromatic photosensitive material. CONSTITUTION:After image exposure of a chromatic photosensitive material, a coloring developing process is carried out, and then a beaching process is carried out by using a treatment liquid added thereto with a compound given by the formula I, II or III and alkali salt thereof. A general expression I: Rn (COOH) where R is an alkyl group which may be a substituent or be unsaturated, and (n) is 1 to 5. The general formula II: Rn(COOH)2 where R is an alkyl group which may be a substituent or be unsaturated, and (n) is 1 to 5. The general formula III: R3(COOH),3 where R is an alkyl group which may be a substituent or be unsaturated.
Patent JP-H10294871-A (JP)
Title: Image formation system and printer controller
Inventor: MATSUO TAKUYUKI
IPC: G03G21/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To improve easiness in use by printing a compound document suitably for respective components by providing a color printer with a user interface having an option for automatically controlling various print quality characteristics based on the type of designated print object. SOLUTION: A CPU 20 controls respective parts, sets a mixture mode when a power source is turned on, and judges whether an operating part 21 selects external equipment to be connected with an external equipment interface (I/F) 19 or not. When any equipment is selected, in the case of projector or CRT adapter, a photographic mode is set and in the case of editor, a through mode is set. When any other external equipment is selected, a prescribed processing mode is set corresponding to that equipment, the optimum one is forcedly set corresponding to an image source and further, a user can be set as well. Thus, the setting procedure of user can be omitted, automatic/manual setting is enabled, and easiness in use is improved.
Patent JP-S6045811-A (JP)
Title: Learning control method
Inventor: SHIMIZU KATSUHIKO
IPC: G05B19/4155
Filed: 1983-08-24
Abstract: PURPOSE:To improve assuredly the compound locus accuracy of all degrees of freedom by correcting the deviation in response to the delay time of each degree of freedom. CONSTITUTION:The target value is prepared for correction in response to the delay time if the present data number is larger than the delay time. Therefore the deviation is calculated between a locus of reproduction and the target value for each control position and stored temporarily to an area M4 of an RAM4. At the same time, the deviation is called out together with the delay time constant stored in an area M5 and the coefficient stored in an area M9 respectively. Then the product of these deviation, constant and coefficient is calculated and added to the original target value in the case of the first present reproduction. The target value for operation of the next reproduction is calculated and stored to an area M8. Hereafter the positioning control is carried out on the basis of the new target value which is corrected by the deviation obtained after correction in the previous reproduction. As a result, the working locus is converged to the teaching value. In this way, the positioning accuracy of the working locus is remarkably improved.
Patent JP-S5778769-A (JP)
Title: Method of forming container of storage battery
Inventor: HAMAMURO NAOJI
IPC: H01M4/22
Filed: 1980-10-31
Abstract: PURPOSE:To enhance the formation and the work efficiency of a storage battery, and  increase the performance of the battery by pouring an electrolyte of low specific gravity into a storage battery during the formation of non-formed plates after the battery is  assembled with the plates, and pouring an adjustment electrolyte into the battery after  the end of the formation. CONSTITUTION:The specific gravity of sulfuric acid of an electrolyte 11 contained in a  formation-electrolyte sulfuric acid container 10 is adjusted to low value. At the same  time, the electrolyte 11 is directly cooled by means of a cooler 20. After a battery 1 containing no electrolyte is located at a given position, a valve 12 is opened and a formation liquid 11 is poured into the battery 1. The valve 12 is left opened while the battery  1 filled with the liquid 11 undergoes formation with a power source 9 through a feeding  wire 8 for a given period of time. Since both the cooling of the battery 1, and the specific gravity of the formation liquid contained in the battery 1 become constant, the formation proceeds efficiently. When the formation of about 120-140% of the theoretical  electricity quantity is achieved, the valve 12 is closed, a valve 12' is opened, and an adjustment electrolyte 17 is poured from a regulated electrolysis sulfuric acid container 16  into the battery 1 so as to adjust the specific gravity of the electrolyte contained in the battery 1 to the final one.
Patent JP-H0445691-A (JP)
Title: Dtmf receiver
Inventor: WAKATA HIDEYUKI
IPC: H04Q1/45
Filed: 1990-06-13
Abstract: PURPOSE:To certainly discriminate the character of a DTMF signal even when the signal includes a noise and to prevent malfunction by inputting an NOR gate to a reset 1 terminal and a reset 2 terminal of a flip-flop A. CONSTITUTION:When the DTMF signal which has the frequency component close to high-group and low-group frequency is inputted, the output of an AND gate 27 is turned to an 'H' level, and a reset 1 terminal 22 and a reset 2 terminal 23 are always 'L' level so that the terminals are turned to a reset signal prohibiting state. A control signal line 14 is the H level so that it is turned to a data update enabling state. When the signal input is finished, the reset 1 terminal 22 and the reset 2 terminal 23 being the outputs of NOR gates 25 and 26 output a pulse, and the control signal line 14 is turned to the L level so that it is turned to a data holding state. Thus, it is possible to discriminate the character of the signal and to prevent the malfunction.
Patent JP-2000024748-A (JP)
Title: Manufacture of poppet valve for internal combustion engine
Inventor: EBERHARDT NICO
IPC: B21C23/22
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a γ-TiAl base alloy poppet valve for an internal combustion engine which is favorable in cost, and has the material characteristics necessary for satisfying the requirements imposed on parts thereof. SOLUTION: A raw γ-TiAl material is primarily deformed so as to be matched in diameter with a valve disc, and have the necessary material characteristics through, for example, extrusion. Then, the secondary deformation is effected through extrusion. For this purpose, a die is used in which the diameter of an inlet opening 6 is approximately equivalent to the diameter of the primarily deformed raw material, and a cylindrical part 3 corresponding to the diameter is formed to transfer to an outlet opening 5 through an end-tapered part 4 corresponding to a conical part of a valve. The outlet opening 5 is at least approximately matched with the diameter (d) of a valve stem 2. Extrusion is completed when the diameter reaches the thickness S of the valve disc.
Patent JP-H0448616-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: SHIMADA AKIHIRO
IPC: H01G9/04
Filed: 1990-06-13
Abstract: PURPOSE:To improve the mounting efficiency of printed parts by producing dielectric layers, electrolytic layers, and conductor layers, in order on both sides of a plate-shaped anode body, and providing cathode terminals through each conductor layer so as to make it into a capacitor element, and then joining printed boards equipped with desired wiring patterns on both sides of the element through resin layers. CONSTITUTION:Printed boards 6, where specified wiring patterns 7 are formed on the surfaces, are joined through heat-resistant resin layers 8, to both sides of a capacitor element 12. For the printed boards 6, the ones, where wiring patterns 7 are formed on one side of each glass epoxy 0.6mm thick, are used, and those are joined fast to both sides of the capacitor element 12 where epoxy resin is applied on the surface. At this time, an anode terminal 5 and a cathode terminal 4 are projected out of the end of the printed board 6. Especially, for plural cathode terminals 4, those are conned with each other at the projections by the means such as supersonic welding, etc.
Patent JP-H0510677-A (JP)
Title: Degrease furnace
Inventor: NAKAMU EIJI
IPC: B22F3/10
Filed: 1991-06-26
Abstract: PURPOSE:To carry out a high quality degreasing service for processed articles by laying out a conversion member, which is capable of absorbing thermal energy from a heating element and emitting far infrared rays to the processed articles, between the heating element and the processed articles. CONSTITUTION:A heat insulating material 2 is installed along the inner periphery of a chamber 1 where a heating element 3 is laid out inside the material 2. The heating element 3 is a graphite heater which is provided with a heating capacity of 400 deg.C to 800 deg.C only when degreasing is carried out. The heating element whose heating capacity is around 3000 deg.C is adopted when it is carried out up to baking. A vessel 4, which is a conversion material itself, is laid out inside the graphite heater 3. The vessel 4 is made of a graphite heater 4a on the whole. A ceramic 4b having a high emissivity of far infrared rays, is coated in the whole inner peripheral area. In this construction, the thermal energy from the graphite heater 3 is absorbed so that far infrared rays are emitted to processed articles W.
Patent JP-S6313417-A (JP)
Title: Phase error detecting circuit
Inventor: KUDO KYOICHI
IPC: G01R25/00
Filed: 1986-07-03
Abstract: PURPOSE:To output a phase error always constant by providing a means extracting phase information, a means generating a control signal and a means controlling a phase error detection gain so as to select and output complex phase error information. CONSTITUTION:The titled circuit consists of a means extracting complex phase error information c1, c2, c3, c4, d1, d2, d3, d4, f, g with respect to specific frequencies among a received signal depending on plural phase error detection gains, a means selecting and outputting plural complex phase error information c1-c4, d1-d4 and a means detecting a level fluctuation of an output signal and generating a control signal. The fluctuation of selected output level is detected, high- order bit complex phase error information c1-c4, d1-d4 with a small detection gain are selected and outputted in case of a large level, and low-order bit complex phase error information c1-c4, d1-d4 with a large detection gain are selected and outputted in case of a small level to obtain a stable phase error (h). Thus, even with a mean extraction level fluctuated, the phase error (h) is detected without any error.
Patent JP-S6312054-A (JP)
Title: Abnormality processing system for input/output device
Inventor: OKADA HIDEHIKO
IPC: G06F9/46
Filed: 1986-07-03
Abstract: PURPOSE:To practically prevent the stop of system operation and to automatically detect the recovery of an input/output device and an input/output device control part by providing a discriminating means which discriminates normality or abnormality, an interrupt level changing means, and a priority level changing means. CONSTITUTION:During the period from a time T0 to a time T1, the device is normally operated and the priority level of an input/output device control program 40 is (n). When an abnormality interruption occurs at a time T1, abnormality is detected by an interruption cause discriminating means 41, and the interruption level of an input/ output device control part 21 and the priority level of the input/output device control program 40 are changed to (m) by an interruption level changing means 42 and a priority level changing means 43. When an input/output device 20 and the input/output device control part 21 are repaired and an attention interruption occur at a time T2, normality interruption is detected by the interruption cause discriminating means 41, and the interruption level and the priority level of the input/output device control part 21 are restored to (n) for normality by the interruption level changing means 42 and the priority level changing means 43 to build the input/output device in the system.
Patent JP-S5959997-A (JP)
Inventor: JIYOZEFUIN EMU ROOZENSUKII
IPC: D21H19/58
Filed: 1983-08-26
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-S5487138-A (JP)
Title: Monitor system for input and output unit
Inventor: UYAMA KATSUO
IPC: G06F3/00
Filed: 1977-12-23
Abstract: PURPOSE: To monitor the operation, by investigating all the time when the input output unit is actually in operation and actually measuring the utilization factor, within a time.  
     CONSTITUTION: Assuming that the initial set close condition e is risen before the start condition and the second FFB is set. After the timer TM counts by 100, even if the initial set condition d is risen, no clear signal g is caused to the timer TM, since no AND circuit is opened. Accordingly, the count value 100 of TM is held as it is. The count of TM is continued with the next start condition a, and it is counted and held until 231, for example. Thus, no TM is cleared until the initial set and close release condition is risen at the terminal f, and the actual operation time of the input and output unit, i.e. and the sum of the response signal waiting time from the channel, can be known. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0449190-A (JP)
Title: Cage frame structure for elevator
Inventor: KOBAYASHI HIROSHI
IPC: B66B11/02
Filed: 1990-06-15
Abstract: PURPOSE:To make a guide rail usable of small section modulus so as to contrive lightness in weight of a cage frame total unit by providing a stopper member, mutually opposed to the first/second rail surfaces of the guide rail, in a vertical frame. CONSTITUTION:Guide rollers 27, 29 are rolled along the first/second rail surfaces 15, 17 of a guide rail 19 when a cage frame 13 is up/down moved. When a safety device 35 is actuated in emergency, bending moment acts on the guide rail 19 and a vertical frame 21 by inputting a large load to the guide rail 19 through the guide rollers 27, 29. Here, stopper members 31, 33 are brought into strong contact respectively with the first/second rail surfaces 15, 17 to bear the load, so that a result of small bending moment of the guide rail 19 is obtained as compared with that in the past by avoiding the concentrated load. Consequently, the guide rail 19 of small section modulus can be used.
Patent JP-S5856996-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: G08B5/36
Filed: 1981-09-30
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-H10785-A (JP)
Title: Ink jet recording apparatus
Inventor: MOTAI HIDEKAZU
IPC: B41J2/175
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To rapidly fix ink by providing a radiation fixing plate having the radiation surface opposed to recording paper in close vicinity to the heater board in the ink passage of the ink jet recording cartridge of an ink jet recording apparatus so as to absorb the preheating of the heater board. SOLUTION: The ink in an ink tank 12 is supplied to a heater board 10 through an ink passage 13 and the heater board 10 is foamed at temp. of about 300-1000 deg.C and the ink is emitted from an ink emitting orifice 11 to apply printing to recording paper 3. In order to fix the ink droplets 14 printed on the recording paper 3 immediately after recording, a radiation fixing plate 9 is opposed to the recording paper 3 and has a shape easy to radiate heat toward the recording paper 3. The heat source of the radiation fixing plate 9 is fundamentally the preheating of the heater board 10 approaching the fixing plate. At this time, in order to easily absorb heat from the heater board 10, as the material quality of the radiation fixing plate 9, for example, material quality high in heat conductivity such as copper is used.
Patent JP-S5944282-A (JP)
Inventor: TAKASE AKIO
IPC: A63B69/36
Filed: 1982-09-07
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-S6134892-A (JP)
Inventor: YOSHIHARA FUMIHARU
IPC: H05B33/12
Filed: 1984-07-27
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。