baber/WOPTO huggingface dataset:
Patent JP-2000048476-A (JP)
Title: Digital signal reproducing device
Inventor: KATASE WATARU
IPC: G11B20/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate reproducing track number at the time of variable speed reproducing which makes a tape travel at a speed different from that at the time of recording in a digital signal reproducing device. SOLUTION: In a demodulated digital signal, the track number is extracted at a track number detecting part 15 and a seemingly certain track number is protected by a track protective part 16. When a magnetic head starts the scanning of a track in a reverse azimuth, a track number protective part 17 holds a track number, which the track number protective part 16 outputs at that point of time.  Then, a track number comparing part 18 compares a track number, which the track number protective part 16 outputs, with a track number, which the track number holding part 17 outputs, at the point of time when the magnetic head finishes the scanning of the track in the reverse azimuth and starts the scanning of the track in the regular azimuth, and identifies a track number, which the track number protective part 16 outputs, as a decided track number when it is discriminated that the relationship between both track numbers is deviated by a portion of 2 tracks.
Patent JP-S6373105-A (JP)
Title: Portable thickness gage
Inventor: OZAKI OSAMU
IPC: G01B17/02
Filed: 1986-09-17
Abstract: PURPOSE:To enable simple and accurate measurement of thickness by a system wherein a probing measurement is conducted on the basis of contents taken in a first memory unit together with a sound speed value and others, the result of measurement is taken in a second memory unit to be displayed, etc. CONSTITUTION:The name or sign of an apparatus to be measured, the measuring part, sound speed value, previous measured value thereof, etc. are read out of a host computer or the like through an input/output unit 12 and read in a first memory unit 7. When a start switch 10 is operated in this state, the contents of the unit 7 are displayed in a display unit 11. When a probe 6 is made to contact with the measuring part of the specified apparatus to be measured, an output signal thereof generated from an ultrasonic echo is processed by a signal processing unit 8, the result of processing is taken in a second memory unit 9, and a measured thickness value corresponding to a specified mode is displayed in the display unit 11. By this constitution, a simple, rapid and accurate measurement of thickness can be performed without referring to a ledger or the like with regard to the name of the measured apparatus and others.
Patent JP-H0961962-A (JP)
Title: Optical image forming material
Inventor: ONO MAKOTO
IPC: G03C5/56
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical image forming material which develops no color (fogging) on the background after fixing at the storage of in the dark by forming a coated layer containing microcapsules enclosing a photooxidant and a leuco dye capable of developing color by oxidation and an L-ascorbic ester as a reducing agent. SOLUTION: This optional image forming material comprises a support and the coated layer containing the reducing agent and the microcapsules enclosing the leuco dye capable of oxidation color development and the photooxidant, and the reducing agent is the L-ascorbic ester, preferably, the ones low in water solubility, for the purpose of obtaining a fog preventive effect and it can be embodied by the formula in which R is an alkyl or aryl or aralkyl group, preferably, an alkyl group, especially, an 8-20C alkyl group, and it is preferred to contain a bisphenol compound as a fixation accelerator.
Patent JP-H069770-A (JP)
Title: Production of polycarbonate
Inventor: OSHINO YASUHIRO
IPC: C08G64/30
Filed: 1991-08-28
Abstract: PURPOSE:To efficiently produce a colorless high-mol.-wt. polycarbonate by cooling, in an inert gas flow, a high-mol.-wt. polycarbonate melt obtd. by a specific melt polycondensation method. CONSTITUTION:A dihydroxy compd. [e.g. a compd. of formula I, II, III, or IV (wherein R1 to R4 are each H, 1-8C alkyl, or phenyl; X is halogen; n is 0-4; and m is 1-4)] is polycondensed in melt with a bisaryl carbonate (e.g. bisphenyl carbonate) by transesterification to give a polycarbonate resin melt, which is cooled by blowing to it an inert gas below the temp. of the resin melt. Thus, the surface of the resin is cooled to a temp. not allowing the oxidation of the surface and an almost colorless high-mol.-wt. polycarbonate resin is obtd.
Patent JP-H0965367-A (JP)
Title: Vector detector
Inventor: KOBAYASHI NAOKI
IPC: H04N19/51
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the data processing volume and to improve the picture quality by detecting accurate movement and eliminating an unexpected data processing in data compression in the succeeding stage to accurately compress data. SOLUTION: A luminance signal movement detection circuit 14 outputs a luminance signal Ya separated from a composite video signal by a Y/C separation circuit 11 and a horizontal luminance signal vector Sa and a vertical luminance signal vector Sb which are detected from a delay luminance signal Yb from a Y/C separation circuit 13. A color difference signal movement detection circuit 20 outputs a horizontal color difference movement detection signal and a vertical color difference movement detection signal to subtraction circuits 21 and 22 from a color difference signal Ca separated from the Y/C separation circuit 11 and a delay color difference signal Cb separated by the Y/C separation circuit 13.  The subtraction circuit 21 outputs a horizontal color difference signal vector Se of the difference between the horizontal color difference movement detection signal and the horizontal luminance signal vector Sa. The subtraction circuit 22 outputs a vertical color difference signal vector Sf of the difference between the vertical color difference movement signal and the vertical luminance signal vector Sb.
Patent JP-H083111-A (JP)
Title: Polymerizable liquid crystal composition and optically antisotropic substance using the same
Inventor: HASEBE HIROSHI
IPC: G02F1/13
Filed: 1994-09-12
Abstract: PURPOSE:To obtain the uniform and even optically antisotropic substance excellent in mechanical strength and heat resistance from a polymerizable liquid crystal composition comprising the monofunctional acrylate or methacrylate of a specific cyclic alcohol or phenol and exhibiting a liquid phase at temperatures near to room temperature. CONSTITUTION:This polymerizable composition exhibiting a liquid crystal phase at temperature near room temperature contains the monofunctional acrylate or methacrylate of a cylic alcohol, phenol or aromatic hydroxy compound having a liquid-crystalline skeleton having at least two six-membered rings as a partial structure. Especially, a compound of formula I [X is H, methyl, six-membered rings A, B and C are group of formula II, group of formula II, etc.; (n) is 0.1; Y<1>, Y<2> are single bond, -CH2CH2-, -CH2O-, etc.; Y<3> is H, halogen, alkyl, etc.] is preferable. Especially, an acrylate compound of formula IV (R is 1-20C alkyl, alkoxy, alkenyl, alkenyloxy; Y is H, methyl) is new one.
Patent JP-H0644515-A (JP)
Title: Magnetic head
Inventor: SATO TAKASHI
IPC: G11B5/10
Filed: 1992-07-23
Abstract: PURPOSE:To provide the magnetic head which is lowered in coefft. of friction in order to prevent adhesion of stains on the shielding case of the magnetic head or stick of a magnetic tape thereto and allows exact recording or reproducing of information on the magnetic tape even in an environment of a high temp. and high humidity. CONSTITUTION:This magnetic head is constituted by fixing magnetic cores 2a, 2b by a cast resin into a shielding case 4 formed of an Fe-Ni material. The sliding surface of the shielding case with the magnetic tape is coated with Al2O3 and TiC films by sputtering.
Patent JP-S6372736-A (JP)
Title: Phenolic resin foam
Inventor: MAEDA SHINICHI
IPC: C08J9/12
Filed: 1986-09-16
Abstract: PURPOSE:To obtain a foam having a uniform and fine cellular structure and excellent in stength, cuttability, etc., by mixing a resol phenolic resin with a poval resin at a specified weight ratio, adding a blowing agent, a foam stabilizer, a curing agent, etc., to the mixture and foaming and curing the resulting mixture. CONSTITUTION:100pts.wt. resol phenolic resin is mixed with 3-15pts.wt. poval resin. A blowing agent (e.g., trichlorotrifluoroethane), a foam stabilizer (e.g., polyoxyalkylene nonionic surfactant), a curing agent (e.g., phenolsulfonic acid), etc. are added to the mixture, and the resulting mixture is foamed and cured to obtain the porpose phenolic resin foam. The obtained foam is excellent in compressive strength, bending strength, etc., and also in cuttability, surface smoothness, etc., and can be suitably used as a forming material for ornamentation of furniture, sculpture, vehicle design, etc.
Patent JP-H0647984-A (JP)
Title: Thermal printer
Inventor: OGAMI HIROSHI
IPC: B41J25/316
Filed: 1991-08-28
Abstract: PURPOSE:To easily and inexpensively obtain an apparatus used both as a thermal head pressing mechanism and a positioning holding mechanism. CONSTITUTION:A thermal head 1 is pressed to a platen roller 2 by a leaf spring 4 and the leaf spring 4 is attached to an upper frame 6 in a finely movable manner by a pin 7. At the time of reording, the thermal head 1 is pulled toward the left in a drawing by the rotation of the platen roller 2 and stopped at a place where the front end surface (left end in the drawing) of the thermal head 1 strikes against the striking parts 5a of both side plates 5 to perform the positioning of the thermal head. By upwardly releasing the upper frame 6 by rotating a hook 8 in the right direction in the drawing by a release switch, the thermal head 1 is released.
Patent JP-S6459179-A (JP)
Title: Battery apparatus equipped with non-volatile memory
Inventor: MORIKAWA SHIGERU
IPC: G01R31/36
Filed: 1987-08-31
Abstract: PURPOSE:To accurately determine the capacity and residual quantity of a battery and to facilitate the control thereof, by providing a non-volatile memory on the side of the battery and providing an automatic measuring means composed of a CPU on the side of an apparatus having a housing space. CONSTITUTION:A battery pack 1 having a non-volatile memory 3 is received in a housing space 11. When a CPU 14 is selectively set to a discharge characteristic measuring mode, a rated load 17 is connected to a battery 2 to collect terminal voltage data. When voltage reaches a predetermined level and the measurement of a discharge characteristic is finished, the capacity of the battery is calculated to be displayed, and the measured and capacity data are stored in the memory 3. When the CPU 14 is set to a residual quantity measuring mode, the load 17 is connected to the battery 2 for a short time to take in terminal voltage and the data of the memory 3 is compared with the measured data to judge the total use time and a residual time is calculated to be displayed. By this method, the capacity and residual quantity of the battery can be accurately determined and the control of the battery is made easy.
Patent JP-H0848119-A (JP)
Title: Tire for vehicle
Inventor: UCHINO YOSHIO
IPC: B60C23/16
Filed: 1994-08-09
Abstract: PURPOSE:To provide a vehicular tire which is able to actualize the simplicity of maintenance service and the safety of car driving as considering a fact that a tire's grounding radius is suddenly varied by a wheel balance and a puncture or the like. CONSTITUTION:An air tank A is installed in an air chamber 7 of a tubeless tire of vehicles or a proper position in a rim B, and air charged to this air tank A from an air charging valve 6 being clamped to the rim B is charged to the tire air chamber 7 at specified pressure by way of a pressure regulating valve 8 being installed in space between the tire air chamber 7 and the air tank A.
Patent JP-H0499366-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOJI
IPC: H01L21/822
Filed: 1990-08-17
Abstract: PURPOSE:To precisely control a resistance value by etching back a polysilicon layer, selectively forming a polysilicon forming layer only in a dug part corresponding to a desired region, and forming a silicide layer on a predetermined part of the forming layer. CONSTITUTION:An insulating film 12 of a predetermined thickness is formed on a semiconductor substrate 11, a desired region part of the film 12 such as a part corresponding to a polysilicon pattern 10 is selectively dug in a desired depth by anisotropically etching to form a dug part 13 corresponding to a predetermined pattern shape. Then, after a polysilicon layer 14a is formed on the entire film 12 including the part 13, the layer 14a is entirely etched back to selectively form a polysilicon forming layer 14 only in the part 13. Thereafter, a silicide layer 15 is formed on the layer 14 formed in the part 13, i.e., on the upper surface exposed on the layer 14 to complete silicide wirings as desired.
Patent JP-H1150305-A (JP)
Title: Wear or clothe having orthopedic properties
Inventor: ISHIMARU SONOKO
IPC: A41C1/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide clothes or wears having orthopedic properties with reduced clamping force without inhibition of easy movement and is particularly useful for sport purposes as tights (spats), swimming suits, leotards, inner wears and the like. SOLUTION: In a clothe (1) having parts at which tapes (A) are stuck to the clothe with an adhesive, the tape (A) is arranged from the crotch over the buttock groove line to the waist line and the maximum tape width at the lower hip is 4-13 cm, the width of the crotch part is 1-5 cm at its top end and the elongation of the tape (A) is 0-30% at the bonded part. This clothe is mainly composed of woven or knitted fabrics (B), the elongation of the woven or knitted fabric 70-150%, when the fabric is used in its longitudinal direction, while the elongation is 110-250%, when it is used in the perpendicular direction to the longitudinal direction. The tape (A) has a thickness of <=1.0 mm.
Patent JP-S6464722-A (JP)
Title: Control device for automatic machining of wire-cut electric discharge machine
Inventor: ONO YASUNORI
IPC: B23H7/02
Filed: 1987-09-02
Abstract: PURPOSE:To improve machining quality and productivity by retrieving a proper machining condition from a machining hysteresis memory device to give a machining command and correcting a finishing condition and a course program based on a measured machining accuracy data. CONSTITUTION:The machining of a wire-cut electric discharge machine 1 is started under a machining condition specified by an automatic machining condition selecting device 3 and, while machining, a machining control device 15 controls the machining condition and a feeding speed as necessary by calling information from a course program analysis device 13 and information in the past from a machining hysteresis memory device 11, in addition to information on the condition of machining from a monitor device 7. And, this machining condition is housed in the machining hysteresis memory device 11 while considering the condition of machining. And, as the machining is completed, the measured result from a machining accuracy measuring device 9 is sent to an automatic finishing condition setting device 17 to provide information for selecting the next machining condition and course program. Thus, the setting of the machining condition and machining control can be automatically carried out improving the machining accuracy and productivity.
Patent JP-S58109430-A (JP)
Inventor: RIN ARAN BENTO
IPC: C07B61/00
Filed: 1982-12-13
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-H0554239-A (JP)
Title: Device and method for paper money processing
Inventor: SASAKI SHIGERU
IPC: G06F19/00
Filed: 1991-08-29
Abstract: PURPOSE:To provide the paper money processing device which are easy in installing construction and maintenance and superior in portability. CONSTITUTION:Attitude converting machines 50a, 50b, and 50c for the paper money are mounted in respective automatic teller machines(ATM) 500a, 500b, and 500c and 1st conveyance paths 150a, 150b, and 150c which can freely be extended and contracted, and aligned are arranged on the flanks of the respective ATMs. Further, 2nd conveyance paths 110a, 110b, and 110c which connect the attitude converting machines and conneciton conveyance paths are mounted on the respective ATMs. Save areas where paper the money are saved when abnormal conveyance is detected are formed in those 2nd conveyance paths.
Patent JP-H0962360-A (JP)
Title: Travel controlling method for traveling object
Inventor: TAUCHI KUNIAKI
IPC: B66C13/22
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the control method which can accurately drive a traveling object along a prescribed traveling lane and can improve the traveling safety of the traveling object. SOLUTION: The traveling control method is applied to a crane 11 which has the traveling motors 24a and 24b5 to drive the wheels 13a and 13b independently of each other. In an acceleration mode of the crane 11, the acceleration αof the crane 11 is momentarily controlled as the drive margin function of the crane 11 based on the allowable maximum currents AMAX of both motors 24a and 24b and also the difference between the currents of A1 and A2 of both motors detected periodically and the large value A3 respectively.
Patent JP-S6198957-A (JP)
Title: Fuel supply device of automobile
Inventor: MANAKA TOSHIO
IPC: F02M51/06
Filed: 1984-10-19
Abstract: PURPOSE:To efficiently atomize fuel into a fine particle by simplified construction, by supporting a cylindrical vibrator, positioned on the axial line of an intake pipe, to an ultrasonic vibrator supported to a wall of the intake pipe and injecting fuel colliding against toward an internal wall of the cylindrical vibrator. CONSTITUTION:A device, holding an ultrasonic vibrator 9 in a position in the downstream side of a throttle valve (not shown in the drawing) in an intake pipe 13, supports a cylindrical vibrator 10, positioned on an equal axial line to the intake pipe 13, to said vibrator 9. The cylindrical vibrator 10 is formed by opening to its side wall a fuel injection hole 28 in a position crossing at a right angle with the axial line of said vibrator 10. A fuel injection valve 8, being arranged so as to appear in this injection hole 28, is mounted to the intake pipe 13. And the device, forming a fuel injection end 29 of the injection valve 8 so as to inject fuel in a state spreading at an angle theta toward the end, promotes the fuel to be atomized into a fine particle by injecting from said injection end 29 the fuel colliding against an internal wall of the cylindrical vibrator 10.
Patent JP-S6374210-A (JP)
Title: Schmitt circuit
Inventor: MURAYAMA AKIHIRO
IPC: H03K3/2897
Filed: 1986-09-17
Abstract: PURPOSE:To improve the hysteresis characteristic, the temperature dependancy and the operating accuracy by providing a resistor between terminals of a differential pair using two transistors (TR) as input components, replacing a current mirror circuit into a current switch circuit and bringing the threshold value of the differential pair to a specific value. CONSTITUTION:The resistors R1, R2 are provided respectively between emitters of the signal input components of the differential pairs using TRs Q7, Q8 and Q9, Q10 whose bases and emitters are connected respectively in common and whose collectors are not connected together as the signal input components and the current mirror circuit employed in a conventional technology into current switch circuits S3 and S4 having the current comparison function to use the input voltage as a threshold value when the collector current of each TR of the differential pair is equal to each other. Thus, the threshold value is decided independently by the bias current and the resistors R1, R2 and can be set to a minute value over a wide range. Moreover, since the threshold value is set even when the differential pair is in equilibrium in each other, the base-emitter voltages VBE of the TRs Q7, Q8 and Q9, Q10 are equal to each other, the effect of the voltages VBE on the hysteresis voltage VH is canceled to decrease the temperature dependancy of the voltage VH.
Patent JP-H1163483-A (JP)
Title: Combustion control device
Inventor: JITSU HIDEO
IPC: H02P5/68
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To constitute a power supply system providing a reasonable operation and less amount of useless-operation in which a power supply circuit for a combustion control device for driving a plurality of fan motors having different ranges of voltage from each other is improved. SOLUTION: In the case that a first fan motor 20a having a larger maximum value of voltage range is controlled within a range of less than a set voltage, a micro-computer 31 sets a first operation control mode and controls a switching element 21a through a control circuit 22a for a first fan motor 20a while output voltages of the switching power supply circuits 12 to 18 are being fixed. In the case that the operation is controlled within a range exceeding a set voltage of the first fan motor 20a, the micro-computer 31 sets a second control mode and controls a rate of electrical energization at a primary winding of a transformer 14 for power supply circuits 12 to 18 while the switching element 21a of the first fan motor 20a is being kept as it is.  The aforesaid set voltage is not less than a maximum value of a second fan motor 20b and lower than a maximum value of the first fan motor and a voltage control for the second fan motor is carried out by controlling the switching element 21b.
Patent JP-H0267342-A (JP)
Title: Rubber composition
Inventor: OKAMURA NOBUYUKI
IPC: C08K5/43
Filed: 1988-09-02
Abstract: PURPOSE:To obtain high elastic modulus, fracture strength and heat resistance at high temp. by compounding a rubbery polymer with a bismaleimide compd., 4,4'-dithiobismorpholine and sulfur each of a specified wt. CONSTITUTION:100pts.wt. at least one rubbery polymer selected from the group consisting of natural rubbers and diene synthetic rubbers, such as polyisoprene rubbers, polybutadiene rubbers and styrene-butadiene copolymer rubbers, is compounded with 0.2-5.0pts.wt. bismaleimide of the formula (wherein R is a 2-18C divalent org. group and may contain optionally at least one atom among O, N, S and halogen atoms), 0.1-10.0pts.wt. 4,4'-dithiobismorpholine and 0.2-5.0pts. wt. sulfur.
Patent JP-H04102295-A (JP)
Title: Semiconductor memory
Inventor: MATSUMIYA MASATO
IPC: G11C29/04
Filed: 1990-08-20
Abstract: PURPOSE:To prevent operating speed lowered while providing with a redundancy function by driving the opening/closing of each transfer gate by a complementary output signal from a redundant cell selection circuit. CONSTITUTION:The semiconductor memory is equipped with the redundant cell selection circuit 11 which selects a storage cell in a redundant cell area 3 when a preset redundant address is selected by replacing it by the storage cell in an ordinary storage cell area 2 in accordance with the redundant address, and the transfer gates TrD are provided at bit lines BLD, the inverse of BLD in the ordinary cell area 2, and the transfer gates Trj at bit lines BLj, the inverse of BLj in the redundant cell area 3, and the opening/closing of the transfer gates TrD, Trj are driven by the complementary output signals JD, the inverse of JD from the redundant cell selection circuit 11. Either the transfer gates TrD, Trj is selected and turned on, and either the storage cell in the ordinary cell area 2 or that in the redundant cell area 3 is selected.