baber/WOPTO huggingface dataset:
Patent JP-S6187391-A (JP)
Inventor: TAKASE TAKESHI
IPC: H05K3/00
Filed: 1985-10-18
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-S61110310-A (JP)
Title: Magnetic head
Inventor: HIROTA TAKESHI
IPC: G11B5/127
Filed: 1984-11-05
Abstract: PURPOSE:To obtain the resistance to environment and wear by using a base body consisting essentially of a composite oxide consisting of Mg and >=1 kinds of transition metal elements and having nonmagnetic and cubic crystal structure and forming a magnetic film on such base body. CONSTITUTION:Pure water is added to a powder mixture prepd. by mixing magnesium oxide and manganese carbonate with a wet process ball mill and drying the mixture and after such powder mixture is subjected to pelltization, the pellets are die-molded under the pressure. The molding is pressurized and hot-pressed, by which the sintered body of cubic MgMnO2 is obtd. The sintered MgMnO2 is cut and polished to obtain the MgMnO2 base plate 1. The magnetic film 4 of a single layer or laminated alternately with insulating layers 3 is formed on the base plate 1. The Magnetic head which has stable performance, is highly resistant to environment and wear and suitable for high-density magnetic recording is thus obtd.
Patent JP-S59131036-A (JP)
Title: Synchronous spline coupling
Inventor: YOSHITSURU MUTSUO
IPC: F16D11/10
Filed: 1983-12-12
Abstract: PURPOSE:To easily and surely achieve a desired engagement in a synchronous spline coupling in which a claw for detacting the synchronization of plural coupling members is provided in the recess of a synchronizing member, by providing a magnetic member in the recess away from the fulcrum of the claw. CONSTITUTION:A first coupling member 2, which is driven by a driving shaft 1, is always engaged with an intermediate member 4 by helical splines 3. A synchronizing member 5 having a recess 7, in which a claw 8 is housed, is always engaged with the intermediate member 4 by auxiliary splines 6. When the synchronizing member 5 is rotated, the claw 8 is engaged with the engaging surface 11 of a ratchet 10 directly connected to a second coupling member 9. A magnetic member 17 is provided in the recess 7 of the synchronizing member 5 slightly away from the fulcrum 13 of the claw to attract the center of gravity of the claw by the magnetic force of the magnetic member to push up the tip of the claw 8 to easily and surely engage it with the engaging surface 11 of the ratchet 10.
Patent JP-S59124802-A (JP)
Inventor: MIZUSHIMA KIYOSHI
IPC: B28B7/44
Filed: 1982-12-29
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-S6388003-A (JP)
Title: Separation membrane
Inventor: HONDA ZENJIRO
IPC: B01D71/78
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a separation membrane made of a hydrophilic polysulfone resin having high water permeability, by applying a wet film forming method to a solution containing a graft polymer having a hydrophilic copolymer of a specific polymerization degree as a main polymer and a polysulfone polymer of a specific polymerization degree as a branch polymer. CONSTITUTION:An aqueous sodium hydroxide solution is added to a solvent solution containing a polysulfone polymer with a polymerization degree of 30-200 having, for example, a hydroxyl group at the terminal thereof to perform reaction to prepare a solution A of polysulfone polymer wherein terminal is of sodium phenolate-type. As a main polymer, a hydrophilic copolymer wherein a polymerization degree is larger than 100 and the polymerization degree of a hydrophilic component occupies 50.% or more of the total polymerization degree, for example, a random copolymer having a composition represented by formula I is used to prepare a solution B which is, in turn, added to the solution A to be reacted therewith and, after purification, a graft polymer is obtained. This polymer is dissolved in a solvent to be cast onto a polyester nonwoven fabric, and the coated fabric is immersed in water to obtain a separation membrane.
Patent JP-H04117726-A (JP)
Title: Digital circuit
Inventor: MORI YUKI
IPC: H03L7/06
Filed: 1990-09-03
Abstract: PURPOSE:To keep a delay time constant by referencing to a phase error voltage corresponding to a delay time in an I<2>L (Integrated Injection Logic) delay circuit so as to control an injector current fed to the digital circuit composed the I<2>L circuit. CONSTITUTION:A prescribed injector current is supplied to the I<2>L circuit 1 and an I<2>L delay circuit 2 from a voltage controlled current source 6. A prescribed reference signal is inputted to the I<2>L delay circuit 2 from a reference oscillation circuit 4, and the phase of a reference signal output with a phase lag is compared with that of the reference signal inputted directly from the reference oscillator circuit 4 and a phase error voltage corresponding to the phase difference is inputted to a voltage controlled current source 6 via an LPF 5. The current of the voltage controlled current source 6 is controlled so that the phase difference between the phase lag reference signal outputted from the I<2>L delay circuit 2 and the reference signal outputted from the reference oscillator circuit 4 is always kept constant. Thus, the injector current to the I<2>L circuit 2 is always kept constant and the delay time is maintained to be constant at all times.
Patent JP-H0947320-A (JP)
Title: Storage case for lipstick or the like
Inventor: AMANO TAKETO
IPC: A45D40/06
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of assembly and to improve design and safety by forming a pair of cut dividing grooves, which are composed of a guide groove and a usage groove, on a cylindrical member. SOLUTION: A main body 2 of a lipstick storage case is composed of a stand member 4, cap fitting member 6 for which a cap fitting part 5 is formed at its upper part, cylindrical member 7 for which its lower end part is inserted to the stand member 4 and reaches the upper part rather than the cap fitting member 6, and vertical moving mechanism 9 to let a stick-shaped cosmetic 8 such as lipstick appear/disappear from the upper end part of the cylindrical member 7. A pair of cut dividing grooves 13 formed on the cylindrical member 7 are composed of a usage groove 17 formed into the length to the position for letting a tray member 14 reach the upper limit part of the cylindrical member when ordinarily using one side and a guide groove 18 reaching the upper part of this usage groove 17 a little.  A storage case 1 for lipstick, etc., constituted like this does not affect design, etc., although the tray member 14 and the cylindrical member 7 can be easily assembled by a pair of cut dividing grooves 13, which are composed of the usage groove 17 and the guide groove 18, formed on the cylindrical member 7.
Patent JP-S6388806-A (JP)
Title: Highly dispersible magnetic iron powder and manufacture thereof
Inventor: ISHIBASHI TOSHINORI
IPC: H01F1/06
Filed: 1986-10-02
Abstract: PURPOSE:To manufacture magnetic paints having high dispersion by attaching a basic gaseous component physically or chemically onto the surfaces of ferromagnetic metallic powder consisting of iron or mainly comprising iron. CONSTITUTION:A basic gas diluted with a non-oxidizing gas is brought into contact with ferromagnetic metallic powder composed of iron or mainly comprising iron. Ammonia, methylamine, pyridine, etc., can be used as the basic gas and nitrogen, helium, argon, etc., as the non-oxidizing gas. 0.05-2.0mueq/m<2> is sufficient as the quantity of the basic gas adhering on the surfaces of magnetic powder. The magnetic iron powder has extremely excellent dispersion, few holes and uniform particle size distribution, and the surfaces of the magnetic iron powder can display chemically superior interaction with a bonding agent and additives when mixing paints.
Patent JP-S60126142-A (JP)
Inventor: OGAWA YOSHIYUKI
IPC: A61B6/03
Filed: 1983-12-09
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-S6293484-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02P5/152
Filed: 1985-10-21
Abstract: PURPOSE:To prevent drivability or the like from worsening or an engine output from decreasing when an engine is in cold operation, by suspending a correction control of ignition timing on the basis of a crank angle or a delay timing correction control of the ignition timing for avoiding knocking, in accordance with an operative condition of the internal combustion engine. CONSTITUTION:A device provides the first interrupting means G which suspends a correction control of ignition timing based from a crank angle (thetapmax) when the second decision means F decides an internal combustion engine to be in a condition of lower temperature than the second preset value. Further the second interrupting means I, which suspends a delay timing correction control of the ignition timing for avoiding kncoking when the third decision means H decides the internal combustion engine to be in a condition of lower temperature than the third preset value lower than the second preset value, is provided. An MBT control is suspended by actuating a control unit when the engine is in the condition of lower temperature than the second preset value, and drivability is improved with no generation of torque change by large changing a correction quantity of the ignition timing. Further an engine output is improved by enabling a preventive control of knocking to be performed.
Patent JP-S59122216-A (JP)
Title: Switched capacitor filter
Inventor: TANIMOTO HIROSHI
IPC: H03H19/00
Filed: 1982-12-28
Abstract: PURPOSE:To remove a folded component from a signal and to simplify the necessity of an analog pre-filter by connecting plural switched capacitors in parallel to an input stage. CONSTITUTION:The switched capacitors 11-14 connected in parallel to an input terminal 10 are driven by clock signals phi1-phi4 having different phases by a 1/4 period each. The charge accumulated in the capacitors 11, 12 is transferred to an integrating capacitor 6 by a clock signal phi5. The charge accumulated in the capacitors 13, 14 is transferred to a capacitor 6 by a clock signal -phi5. Because the clock signals phi1-phi4 have the 1/4 period of a clock signal phi0 and the frequency of integer times the frequency of clock signals except the multiples of 4 generates attenuation polars, the clock signals phi1-phi4 are kept at the high level. Namely, the connection of switched capacitor filter to the input stage makes it possible to remove components folded to a passing band.
Patent JP-S6387814-A (JP)
Title: Schimitt trigger circuit
Inventor: OCHIAI MASAMI
IPC: H03K3/353
Filed: 1986-09-30
Abstract: PURPOSE:To execute the operation as a Schmitt trigger circuit even with respect to various input signal voltage levels by providing a means using a selection signal so as to vary a high level input voltage and a low level input voltage. CONSTITUTION:A control means is provided, which has a high level input voltage characteristic detecting a predetermined high level input voltage or over as a high level and a low level input voltage characteristic detecting a predetermined low level input voltage or below as a low level and uses selection signals S1-S4 to vary the high level input voltage and the low level input voltage. Thus, even with the input signal at various high level voltages, the titled circuit acts like a Schmitt trigger circuit and the circuit offers a wide variety of applications.
Patent JP-2001056860-A (JP)
Title: Image processor
Inventor: MORINO TOMOMI
IPC: G01J1/42
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of a background area by calculating a luminance value to become an extremal value by calculating the ratio of numbers of significant pixels for each luminance value from the number of significant pixels when a measured image is binarized for each luminance value, and defining the luminance value of the extreme value close to '1' as a threshold value. SOLUTION: A first histogram measuring circuit 8a measures the frequency of generation for each luminance value of the measured image, a low-pass filter circuit 20 extracts the low frequency component of the measured value and outputs it as a low frequency component image and a second histogram measuring circuit 8b measures the frequency of generation for each luminance value of a low frequency component image 21.  A significant pixel number ratio calculating circuit 22 calculates the ratio of numbers of significant pixels for each luminance value from the number of significant pixels when the measured value of the first histogram measuring circuit 8a is inputted and a measured image 7 is binarized for each luminance value and the number of significant pixels when the measured value of the second histogram measuring circuit 8b is inputted and the measured image 7 is binarized for each luminance value. A first threshold value selecting circuit 23 calculates the luminance value having the extreme value of the significant pixel number ratio and selects the luminance value of the extreme value close to '1' as a threshold value 10.
Patent JP-H0984108-A (JP)
Title: Priority connection system of mobile terminal
Inventor: OGAWA SATORU
IPC: H04W72/10
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a priority connection system of a mobile terminal, where the understanding (call originating/incoming call) and security of an important subscriber is preferably executed to a general subscriber when a congestion occurs in the mobile terminal. SOLUTION: The mobile terminal 2 is connected to a radio base station 10 by a radio wave signal in the system. This system is provided with, in the radio base station, a call control means 11 exchanging call information with the mobile terminal 2, the number of holding lines deciding means 12 calculating the number of holding lines in general calling/preferable calling and/or originating calling/incoming calling based on information inputted with the call control means 11 and a channel assigning means 13 which receives the number of holding lines information from the number of holding lines deciding means 12 and a channel request from the call control means 11, reports channel assignment to the call control means 11 and also executes holding line control and traffic measurement.
Patent JP-2001056785-A (JP)
Title: Device and method for controlling memory
Inventor: SAITO YOSHIYUKI
IPC: G06F12/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To lower a probability for data reloading to occur in the same address, and to apparently improve the number of reloadable times in the use with a lot of data reloading only in a specified block (area) concerning a reloadable non-volatile memory to which the number of times of reloading is limited. SOLUTION: This device is provided with an inverting means 201, a selecting means 202 and a total erasure detecting means 203 and when the total erasure detecting means 203 detects a total data erasing instruction of the non-volatile memory, the selecting means 202 outputs data to the address of the non-volatile memory of (n) bits after switching them to either inverted address data inverted for (i) bits by the inverting means 201 or non-inverted address data, which are not inverted by the inverting means 201.
Patent JP-H0976881-A (JP)
Title: Wiper provided with ice crushing roller
Inventor: MATSUOKA HISANAGA
IPC: B60S1/44
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To remove thin ice without melting it and without causing any damage on a windshield surface. SOLUTION: An ice crushing roller 1, which is formed into a cylinder substantially and provided with a plurality of ridge parts on its cylindrical side face, is mounted freely rotationally on a base 2 provided with a rubber blade 3 parallelly to the rubber blade 3, while the base 2 is installed in an arm 4 of a wiper by means of revolute joints 5, 6 allowing the base 2 to rotate, so that an angle of the base 2 can be changed in the turning point.
Patent JP-H0981571-A (JP)
Title: Method and device for translation
Inventor: KINOSHITA SATOSHI
IPC: G06F17/28
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently recognize contents of a large quantity of sentences as the translation object. SOLUTION: A translation processing device 4 which translates a sentence as the translation object from the first language to the second language and outputs the translation result in plural output forms, an input device 1 which inputs sentences expressed in the first language and translation control commands for control of the translation processing device 4, an output device 3 which displays the translation result outputted by the translation processing device 4, and a translation controller 2 which supplies the sentence as the translation object to translation processing of the translation processing device 4 and interprets translation control commands to control the translation processing and displays the translation result outputted in an output form by the translation processing device 4 to the output device 3 are provided,  and the translation controller 2 substitutes the translation result in an output form displayed by the output device 3 with the translation result in another output form to display this translation result.
Patent JP-H04114169-A (JP)
Title: Toner
Inventor: NAKAMURA YASUSHIGE
IPC: G03G9/08
Filed: 1990-09-04
Abstract: PURPOSE:To contrive the improvements of a migration property to vinyl chloride, the environmental safety, the low temp. fixation and a lower cost by using a polyester resin, a styrene-acryl resin and an oxazoline reactive polymer, as a toner binder composition for electrostatic charge development. CONSTITUTION:As the electrostatic charge developing tone binder composition at least the polyester resin, the styrene-acryl resin, the oxazoline reactive polymer and a coloring agent are incorporated. As the toner binde resin, 2-9 wt. parts of the styrene-acryl resin, 2-98 wt. parts of the polyester resin and 0.01-5 wt. parts of the oxazoline reactive polymer are used. Hence the toner of the improved migration property to vinyl chloride and of high blackness and being excellent in the environmental stability and the low temp. fixation and of a lower cost is obtained.
Patent JP-S59170972-A (JP)
Title: Divider circuit
Inventor: OKUHARA SEIICHI
IPC: G06G7/16
Filed: 1983-12-12
Abstract: PURPOSE:To obtain the ratio of two analog voltages as a digital value by inputting one input to the reference input terminal of a D/A converter and controlling the digital input value of the D/A converter so that the converted output coincides with the other input. CONSTITUTION:A voltage to be a divisor and voltage to be a dividend are inputted to the reference voltage input terminal 10B of the D/A converter 11 and the input terminal 10A respectively. The value VD of an up/down counter 13 is inputted to the digital input terminal of the D/A converter 11 and the analog value of multiplication VDXVB of the value VD and the value VB of the reference voltage input terminal 10B is outputted. The difference between the analog value and the voltage VA of the input terminal 10 is found out by a subtractor 14 and sent so as to control a variable frequency oscillator 12 through an absolute value amplifier 15 and the up/down counter 13 counts the outputs of the oscillator 12 on the basis of the output of a polarity discriminating circuit 16. When the output of the D/A converter 11 coincides with the input of the input terminal 10A (VDXVB=VA), the oscillation is stopped and the counted value VD at that time becomes an operation result.
Patent JP-H1079986-A (JP)
Title: Load controller for vehicle
Inventor: MIZUNO YOSHIYUKI
IPC: G07C9/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To selectively operate plural loads for a vehicle by a transmitter that transmits an ID code. SOLUTION: The counter of a control circuit 2 counts the number of operations of a detecting switch 3, and the circuit 2 makes a lock freeing actuator 4 operate to free the lock of each door of a vehicle if an IC code sent from an IC card 7 is correct when the count value of the counter is '0' or '1', and makes an open actuator 5 operate to open the trunk of a vehicle if the IC code sent from the card 7 is correct when the count value is '2'.
Patent JP-2000061980-A (JP)
Title: Apparatus for molding thin plug
Inventor: KO KEIEN
IPC: B29C45/14
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To fix a flexible lead wire correctly and promptly in an injection molding process. SOLUTION: A thin plug is produced by incorporating lead wires 4 into a lower casting mold 1, an upper casting mold 2, and a fixed base 4. In the lower casting mold 1, a recessed casting mold hole 11 is formed in the middle place, two holes 14 are bored, and a channel is formed on one end. The upper casting mold 2 is shaped to cover the lower casting mold 1 corresponding to the lower casting mold 1, and in the fixed base, protective walls 31A, 31B, 31C having a proper height are formed in the perpendicular direction in proper places, and two through holed 32 are formed. Conductive bodies 41 are connected to the lead wires 4 respectively, and plug feet 42 are extended in the perpendicular direction of the conductive bodies 4. Then the plug feet 42 are inserted into the through holes 32, the conductive bodies 41 are restricted by the protective wall 31A enclosing the surroundings to be received on the corresponding surface. The fixed base 3 in which the lead wires 4 are placed is placed in the casting mold hole 11, and after the upper casting mold 2 being made to cover the corresponding lower casting mold 1, a plastic material is injected to mold the thin plug.
Patent JP-H0397136-A (JP)
Title: Optical recording medium
Inventor: YAMAGUCHI HIROTAKA
IPC: G11B7/24
Filed: 1989-09-08
Abstract: PURPOSE:To reduce the error rate of a medium by providing an oxidation preventing layer between a base body and a reflecting film. CONSTITUTION:An oxidation preventing layer 2 is provided between the base body 1 containing oxygen and the reflecting film 3 comprising a nitride containing at least one of titanium, zirconium and hafnium. The layer 2 prevents oxygen from entering the reflecting film 3 and maintains the reflectivity >70%. Nitrides such as silicon nitride, or sulfide such as zinc sulfide can be used for the oxidation preventing layer. These compds. are transparent for 780 nm wavelength light used for recording and reproducing and do not affect on recording/ reproducing. Thereby, the error rate of the medium can be reduced.
Patent JP-S59116050-A (JP)
Title: Rotating speed detector
Inventor: ABE FUMIYOSHI
IPC: G01P3/42
Filed: 1982-12-23
Abstract: PURPOSE:To enable smooth speed control of a rotating body with good high- speed responsiveness by disposing at least two revolution detecting elements apart at a prescribed angular spacing from each other, and detecting the rotating speed of the rotating body. CONSTITUTION:The signals S11 and S12 of the rates in level change detected by detecting circuits 2A and 2B for the rates of level change which receive plural, for example, two revolution detection signals DT1 and DT2 indicate the level difference between the signals DT1 and DT2 at the points t1 and t2 of the time before and after the sampling time tau at an optional point of time. An output circuit 3 for speed detection signal selects the signal having the larger absolute value of the level difference. As a result, the speed detection signal SP obtainable at a terminal 11 has the rate of the change corresponding to the level difference near the point of the time when the signal DT1 or DT2 cross the zero point and said signal indicates the rotating speed. The smooth speed control of the rotating body with good high-speed responsiveness is thus made possible.