baber/WOPTO huggingface dataset:
Patent JP-S62163412-A (JP)
Title: Voltage controlled oscillator
Inventor: SASE TAKASHI
IPC: H03K3/282
Filed: 1986-01-13
Abstract: PURPOSE:To eliminate the fluctuation of a base current of a transistor (TR) at a high frequency by turning on a negative resistance of an emitter coupling multivibrator type voltage controlled oscillator when a clamp diode is nonconductive. CONSTITUTION:An active element 15 is used as a load resistor and a device means comprising the cross connection of outputs of emitter follower buffer stages 21, 27 is provided for the on/off operation of the active element 15. Then the operating condition of 2IORoff>=Vd and IBORon<<Vd is established (where; Ron, Roff are on/off-resistance of the active element, Vd is a drop voltage of a clamp diode and IB is a base current) by driving the load active element 15 is turned off when the gain stage 11 is conductive and the element is turned on when the gain stage 12 is turned off so as to reduce the effect of the variance of the base current IB and so as to improve and frequency characteristic and temperature characteristic of the voltage controlled oscillator remarkably.
Patent JP-S62161367-A (JP)
Inventor: TSUKADA YUZO
IPC: A61H9/00
Filed: 1986-01-13
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-2000198590-A (JP)
Title: Printer and control of same
Inventor: MUTO YASUHIRO
IPC: B65H23/032
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent a paper fold by accommodating even a sudden change in paper feeding. SOLUTION: The printer device uses such a fixing part 50 as includes a skew sensor 2 for monitoring the slippage of continuous paper from its feed direction on the basis of paper holes cut in the continuous paper, and a control part C1 for regulating the pressure contact balance between a backup roller 6 and a heat roller 5 on the basis of the detection results to thereby prevent the meandering and cambering of the continuous paper. Just behind the skew sensor 2, the fixing part 50 also has an edge sensor 1 for monitoring the edge slippage of the continuous paper.
Patent JP-S62163283-A (JP)
Inventor: OSAKI YOSHIHIKO
IPC: H05B6/04
Filed: 1986-01-13
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-H04242348-A (JP)
Title: Data abort system
Inventor: KABAYA EIICHI
IPC: H04L47/20
Filed: 1991-01-17
Abstract: PURPOSE:To minimize the deterioration in the transmission quality due to abort of an overflowed input data. CONSTITUTION:An abort control section 5 and an abort status table 6 abort a data with low importance sequentially from storage data in a buffer memory 2 or integrate past abort number for each input port and abort a data of an input port with less abort number in the data abort method in which a data arrival detection circuit 1 detects the arrival of an input data, the input data is tentatively stored in the buffer memory 2 when the input data cannot be outputted due to an overload of a succeeding process and the overflowed input data is aborted when the stored data overflows from the buffer memory.
Patent JP-H10197141-A (JP)
Title: Refrigerator
Inventor: SHIMURA KOJI
IPC: F25D25/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To cause some vegetable storing chambers having various shapes to be easily arranged within a storing container and further to cause them to be sufficiently applicable for an instantaneous application of a refrigerator. SOLUTION: A basket 20 is removably arranged in such a way that both right and left ends of it are placed at edge parts of the upper part of a storing container 17. In addition, small-sized containers 21, 22 are removably arranged in such a way that a hook part is engaged with an upper edge part of a partition member 23 installed at its upright state at the bottom part of the storing container 17. Each of arcuate concave portions 27 for receiving a barrel part of a soft drink bottle is formed near each of longitudinal ends of the partition member 23. At each of storing stages, the partition member 23 is properly replaced within the storing container 17 and the small-sized containers 21, 22 can be properly reset.
Patent JP-S5597481-A (JP)
Title: Operation of cationic exchange membrane process alkali chloride electrolytic bath
Inventor: OKAZAKI TOSHIMASA
IPC: C25B1/46
Filed: 1979-01-19
Abstract: PURPOSE: To raise the voltage and current efficiency of alkali chloride electrolytic bath by the procedure in which dried cationic exchange membrane is attached to an electrolytic bath, and after making preliminary electrolysis with microcurrent, normal current is applied.  
     CONSTITUTION: In the beginning of operation of an electrolytic bath, a dried cathionic exchange membrane is attached to the electrolytic bath and then preliminary electrolysis is performed by application of a microcurrent corresponding to approx. one-several hundredth of the current density used in normal operation. After a difinite time, electrolysis is soon started by application of normal current. Thus, no high voltage flows and good voltage and current efficiency can be maintained even if long-term operation is continued. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10197901-A (JP)
Title: Liquid crystal display element
Inventor: SAITO GORO
IPC: G02F1/137
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a twisted nematic type liquid crystal display element which is lessened in tailing and has excellent display characteristics. SOLUTION: The transmittance of the twisted nematic type liquid crystal display element is defined as T and the impressed voltage thereof as V(V). At this time, the relation between V and logT is linearly approximated by a method of least squares within a range of -2<=logT<=-1. The value of α/K22 when the absolute value of the inclination d(logT)/dV of the straight line is defined as α and the bend elastic constant of the liquid crystal compsn. constituting the liquid crystal layer as K23 is specified to 1.3×10<11> V<-1> N<-1> to 8.0×10<11> V<-1> N<-1> .
Patent JP-2000207737-A (JP)
Title: Production of glass substrate for information recording medium
Inventor: KOBAYASHI NORIO
IPC: C03C21/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To remove alkaline metal ions efficiently by exposing a glass substrate to sulfurous acid gas atmosphere after it is chemically reinforced and subjected to final polishing, causing alkaline metal ions on the surface of the substrate to react on the sulfurous acid gas and washing out reaction products. SOLUTION: A glass substrate is immersed into heated chemical reinforcing liquid so that ions on the glass surface are exchanged with ions in the chemical reinforcing liquid thus chemically reinforcing the glass substrate. Subsequently, it is subjected to final polishing and dealkalization. In the dealkalization process, the glass substrate preheated to 200-400 deg.C is brought into contact with sulfurous acid gas flow for more than 1 min, preferably for 5-15 min. Consequently, crystals of sodium sulfate, potassium sulfate and lithium sulfate are produced on the glass surface. Clean substrate surface can be obtained by dissolving these compounds easily into distilled water.
Patent JP-H08196005-A (JP)
Title: Drive controller of motor for electric vehicle
Inventor: ISACHI NORIBUMI
IPC: H02P21/05
Filed: 1995-01-13
Abstract: PURPOSE: To improve the responsiveness of an output torque for an accelerator opening by making the rise of a magnetic flux command faster than the rise of a torque current command at the time of increasing the flux command, making the fall of the flux command slower than the fall of the current command to suppress the transient vibration of the output torque. CONSTITUTION: A target torque calculator 1 calculates a target torque Tr based on an accelerator opening and a vehicle speed, and a motor control calculator 2 calculates a primary current command I1 and a primary frequency command W1. The time constant of a primary delay filter (1) is so set that the response of the output torque to the accelerator opening is enhanced, and the rise and the fall of the current command It are regulated. The time constant of the primary delay filter (2) is switched at the rise and fall of the flux command ϕ, the rise of the flux command is made faster than the rise of the current command It, and the fall of the flux command is made slower than the fall of the current command It. Thus, the vibration is eliminated at the motor output torque, and the responsiveness is enhanced.
Patent JP-H06207074-A (JP)
Title: Methacrylic resin molding material
Inventor: SASAKI SHIGEAKI
IPC: C08L33/04
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a methacrylic resin molding material having good mold release. CONSTITUTION:100 pts.wt. methacrylic resin is mixed with 0.01-0.5 pt.wt. specified saturated acyclic hydrocarbon mixture and 0.01-0.5 pt.wt. glycerol monostearate to obtain a molding material which is excellent in mold release in injection molding in while retaining the excellent optical properties inherent methacrylate resin.
Patent JP-H08193563-A (JP)
Title: Idling speed control device
Inventor: NUNOME HIROYUKI
IPC: F02M69/32
Filed: 1995-01-13
Abstract: PURPOSE: To provide an idling speed control device which can prevent flow-out of grease from a bearing because of the negative pressure in a measuring chamber. CONSTITUTION: An idling speed control device 101 has a housing 121, bearings 135, 136, a shaft 131, valve element 133, driving means 151, and adjusting means 161 and is partitioned into a measuring chamber 103 to accommodate the valve element 133, a coil chamber 105 to accommodate the driving means 151, and a bimetal chamber 107 to accommodate the adjusting means 161, wherein the chambers 103, 105, and 107 are in communications with one another through communication holes 109, 111.
Patent JP-S57117308-A (JP)
Title: Clamping device for entrance bushing of electric desalting tank for crude oil
Inventor: KAMORI TERUO
IPC: C10G33/02
Filed: 1981-01-15
Abstract: PURPOSE: To prolong the useful life of an entrance bushing by suppressing the generation of corona discharge which brings about the dielectric breakdown of the bushing.  
     CONSTITUTION: Water, a crude oil and an emulsion are circulated in a desalting tank 1 while being kept at appropriate temperature and pressure. An electrode 2 and a counter electrode 2' are suspended in the tank 1, and a high voltage of about 11W33kV is impressed between the electrodes 2, 2' through a feeder line 3. An entrance bushing 4 consists of a slender hollow cylinder produced by using polytetrafluoroethylene. A clamping device 30 for the entrance bushing 4 is so shaped that the third diameter part 35 is increased in diameter as the lower end is approached, and gas vent holes 38 are drilled through the wall of the clamping device 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06206531-A (JP)
Title: Braking force control device for vehicle
Inventor: INAGAKI HIROMI
IPC: B60T8/32
Filed: 1993-01-13
Abstract: PURPOSE:To improve responsiveness by avoiding generation of an overshoot, in a braking force control device for a vehicle provided with a deviation reference control amount determining means for determining an acting control amount of an actuator based on a deviation between target deceleration determined to be based on an operating amount of a brake operating member and detected deceleration of the vehicle. CONSTITUTION:An operating speed is decided slow and quick in a slow/quick decision means 42 in accordance with whether a change amount per unit time of a brake operating amount exceeds a preset value or not. A condition that action of actuators 17FL, 17FR is controlled by an acting control amount determined by a deviation reference control amount determining means 61, when decided the operating speed placed in a slow condition, and a condition that action of the actuators 17FL, 17FR is controlled by an acting control amount determined by an operating amount reference control amount determining means 62 for determining the acting control amount based on an operating amount of a brake operating member, when decided the operating speed placed in a quick condition, are switched by a switching means 63.
Patent JP-S63172554-A (JP)
Title: Party number informing device for conference talking
Inventor: ONO ETSUKO
IPC: H04M3/56
Filed: 1987-01-12
Abstract: PURPOSE:To always and correctly recognize the number of parties participated in conference talking by storing the party number in a storage section while the number is adjusted every time subscribers participate in or are parted from the conference talking and displaying the number of the parities on a display device of each telephone set during the conference talking. CONSTITUTION:When a party participates in the conference talking, a central control unit 13 detects it and calculates new data of add detected data to the data stored in the memory 16 already, updates the storage data in the memory 16 and displays a numeral on the display device of a telephone set 11 provided with display device. On the other hand, when one party is parted from the conference talking, the central control unit 13 applies subtraction processing the subtract the storage data in the memory 16 to calculate the new data, it is restored in the memory 16 and the new data is displayed on the display device of the telephone set 11 provided with display device. Thus, every time a participant or a lever takes place, the storage data in the memory 16 is updat ed sequentially and the data calculated newly is displayed on the display device of the telephone set 11 provided with display device.
Patent JP-H07225924-A (JP)
Title: Magneto-resistance element, magnetic induction element and thin-film magnetic head
Inventor: ATAKA TOYOMICHI
IPC: H01F10/13
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a magneto-resistance element having an increased change rate of magnetic resistance and sensitivity by optimizing the electric resistance value of a bond exchange film. CONSTITUTION:This magneto-resistance element 20 has a structure obtd. by successively laminating a Cu film as an auxiliary film 31 on the front surface side of a substrate 1, the exchange bond film 32 added with Cu, Ni, Pd or Co to an MnFe base, an NiFe film contg. 82at.% Ni as a magneto-resistance effect film 33, a nonmagnetic film 34 and a transverse bias film 35 consisting of of a shunt bias film or soft magnetic bias film on the front surface side of the substrate 1. The exchange bond film 32 is provided with a higher electric resistance value than that of an MnFe alloy film by addition of the Cu, Ni, Pd or Co and, therefore, sensor currents are hardly shunted to the exchange bond film 31 and the resistance change rate is apparently increased. The change rate of the magnetic resistance is thus relatively improved.
Patent JP-H07209892-A (JP)
Title: Image forming device
Inventor: ARAKI MAKOTO
IPC: G03G15/05
Filed: 1994-01-20
Abstract: PURPOSE:To obtain an image forming device equipped with a transmission type photosensitive body at a high production yield of the photosensitive body in which charge toner images can be formed. CONSTITUTION:The photosensitive body 12 consists of a transparent base body 1a, conductive layer 1b which transmits light, several layers of blocking layers 12c and photosensitive layers 12d. In the photosensitive layers 12d, photocarriers are produced and transferred. The blocking layers l2c consist of amorphous silicon compd., and the silicon density in the compd. is continuously changed in the thickness direction to have the min. of the density.
Patent JP-H08193037-A (JP)
Title: Production of cycloolefin
Inventor: SUZUKI TOSHIYUKI
IPC: C07B61/00
Filed: 1995-01-13
Abstract: PURPOSE: To efficiently obtain a cycloolefin in high reaction rate by using a cobalt salt containing minute amounts of nickel in partially reducing a monocyclic aromatic hydrocarbon. CONSTITUTION: The objective cycloolefin is obtained by partially reducing, in the presence of (A) a ruthenium catalyst, (B) water and (C) a cobalt salt <=0.03 (pref. <=0.02)wt.% in nickel content, (D) a monocyclic aromatic hydrocarbon by (E) hydrogen pref. at 50-250 (esp. pref. 100-220) deg.C under a hydrogen pressure of pref. 0.1-20 (esp. pref. 0.5-10)MPa. Use of benzene as the component D is useful for obtaining cyclohexene useful as an intermediate for the products in the organic chemical industry (e.g. an intermediate for polyamides).
Patent JP-S5597881-A (JP)
Title: Automatic welding device
Inventor: KAWAMOTO HIDEKI
IPC: B23K9/28
Filed: 1979-01-17
Abstract: PURPOSE:To enable the horizontal welding of all the inside and outside surfaces of the welding  works by suitably bending the end of one arm out of the three arms of a torch mounting jig and  mounting a torch thereto with the weld point at the end of a welding wire being aligned to the  point of intersection of two axial lines. CONSTITUTION:The welding works W are fixed between the mounting plates 1a, 1'a of welding  work fitting jigs 1, 1' and automatic welding is done by the follwing sequence. More specifically,  with the openings of the welding works W being on the right side, the 2nd axial line M2 of a torch  10 being maintained left downhill and the 3rd axial line M3 horizontal, the 3rd forward and backward motor 9e is driven to perform the welding of the internal coupling part a of the bottom plate  W1 and side lower plate W3 as well as the inside coupling part b of the side lower plate W3 and  each partition plate W4 all by horizontal fillet welding. By such operations, the welding of the inside coupling part c of the plate W1 and each plate 4 and the inside coupling part d of the plate  W1 and side upper plate W2 is accomplished by horizontal fillet welding. Finally, the openings of  the welding works W are faced to the right side and with the axial lines M2 and M3 of the torch  10 being maintained right downhill and horizontal respectively, the motor 9e is driven to perform  welding of the coupling part g of the plate W1 and upper plate W2 through horizontal fillet welding.
Patent JP-H04236650-A (JP)
Title: Data transfer system
Inventor: YOSHIOKA ATSUSHI
IPC: G06F13/36
Filed: 1991-01-18
Abstract: PURPOSE:To transfer data between devices which transmit and receive data different in bit width by connecting a partial word device, which transmits and receives partial data whose bit width is integral fraction of a preliminarily determined bit width, to a bus through a converting circuit. CONSTITUTION:A data transfer controller 300 controls transfer of data having the preliminarily determined bit width between devices 100. A partial word device 400 is connected to a bus 200 through a converting circuit 500 and transmits and receives partial data whose bit width is 1/(an integer) of the prescribed bit width. A data multiplexing/demultiplexing means 501 of the converting circuit 500 demultiplexes data transmitted from the bus 200 into plural partial data and successively transmits them to the device 400. Plural partial data transmitted from the device 400 are coupled to generate data, and this data is transmitted to the bus 200. An address converting means 502 converts an address corresponding to data transmitted from the bus 200 to a partial address corresponding to each partial data and transmits it to the device 400.
Patent JP-H08195182-A (JP)
Title: High-voltage power supply unit
Inventor: KAI MIKIAKI
IPC: H01J37/248
Filed: 1995-01-17
Abstract: PURPOSE: To extract a stable electron beam from a field emission electron gun(FEG). CONSTITUTION: A Cockcroft-Walton circuit(CWC) 7 generating an accelerating voltage is excited by excitation pulses from an oscillator 10. The output of the oscillator 10 is transmitted to a light receiving device 12 by optical transmission, and it is converted into the electric signal and fed to the primary side exciting circuit of a CWC 5 and the primary side exciting circuit of a CWC 6. Since all CWCs 5, 6, 7 are excited by the same excitation pulses, the effect of high-voltage ripples on an electron beam can be sharply reduced as compared with the conventional type, the stable electron beam can be obtained, and the performance and quality of an FEG can be sharply improved.
Patent JP-H06214439-A (JP)
Title: Original carrying device for copying machine
Inventor: ISHIKAWA SAKAE
IPC: G03G15/00
Filed: 1993-01-14
Abstract: PURPOSE:To improve the operability of inserting an original and setting a transfer sheet in a thin and vertical copying machine. CONSTITUTION:A transfer sheet setting part 25 for vertically setting the transfer sheet is formed on the rear side of the copying machine main body 1, and an original carrying unit 4 provided with carrying rollers 40 and 41 for carrying the original and guide plates 38 and 39 for guiding the original in carrying and also provided with an original inserting part 42 formed on the front side is installed on the upper part of the copying machine main body 1. The original carrying unit 4 is installed so that it may be freely rotated in an up-and-down direction between an original inserting position where the original is inserted in accordance with the upward movement of the original inserting part 42 and an original carrying position where the original carrying is started in accordance with the downward movement of the original inserting part 42. Further, a guiding part 47 for guiding the transfer sheet which is set in the transfer sheet setting part 25 when the original carrying unit 4 is rotated to the original inserting position is formed on the original carrying unit 4.
Patent JP-S5597755-A (JP)
Title: Fm receiver circuit
Inventor: TAKASHIMA TADAO
IPC: H04H1/00
Filed: 1979-01-22
Abstract: PURPOSE:To attain excellent FM reception which is not hard to hear by putting a received-signal noise limiting circuit into operation after an input electric field decreases below a preset field value and a monostable multivibrator operates for a certain time. CONSTITUTION:From the output of the initial-stage amplifier of IF3 to terminal 4, an IF signal is extracted and applied to IF amplifier 10, where it is amplified up to a needed level, and its output is rectified 11 to obtain a DC output corresponding to an IF signal level, so that switching cricuit 12 will turn ON-OFF corresponding to the magnitude of the output. Namely, whe input electric field E decreases below preset electric field Es or it decreases further below it to put monostable multivibrator 13 into operation for a limited time, received-signal noise limiting circuit 9 starts operating. Consequently, even if the input electric field frequency varies, excellent FM reception which is not hard to hear can be brought into effect without performing switching operation frequently.
Patent JP-S62166981-A (JP)
Inventor: HORI HIROSHI
IPC: B25J15/00
Filed: 1986-01-16
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-H10204721-A (JP)
Title: Highly shrinkable polyester staple and its production
Inventor: KONNO YOSHIHIRO
IPC: D01F6/84
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject staple capable of providing a spun textile having not only high lightfastness but also bulking feeling, soft feeling and rebound feeling by heat treating a drawn fiber comprising a specific copolyester under a specified condition. SOLUTION: The objective staple fiber is obtained by heat-treating a drawn fiber comprising a copolyester containing isophthalic acid and 2,2-bis 4-(2- hydroxyethoxy)phenyl}propane as copolymerizing components, simultaneously satisfying the formula I to III [P(a) is a molar fraction (%) of the isophthalic acid in the whole acid components;  P(b) is the molar fraction (%) of the 2,2- bis 4-(2-hydroxyethoxy)phenyl}propane in the whole glycol components] and having >=0.52 intrinsic viscosity by controlling the condition so that the initial water content in a heat-treating zone may be >=5wt.%, a relaxation ratio may be (-2) to 5%, and a treating temperature may be 110-180 deg.C, to form the objective staple having <=1.5cal/g heat of crystallization, <=20% shrinkage factor in boiling water, 12-40% shrinkage factor in 160 deg.C dry air after treating by a boiling water, the shrinkage factor in 180 deg.C dry air >3% larger than that in 160 deg.C dry air after treating by the boiling water and <=15% changing rate with the lapse of time.