baber/WOPTO huggingface dataset:
Patent JP-S61172273-A (JP)
Title: Fm demodulating circuit
Inventor: NARITA TAKAHITO
IPC: G11B20/06
Filed: 1985-01-25
Abstract: PURPOSE:To prevent side band components from being superposed on the base band component at an FM demodulation time by converting the frequency of an FM signal to a frequency area higher than the FM frequency and applying frequency demodulation to this FM signal to obtain a modulated signal. CONSTITUTION:A carrier signal fA whose frequency is sufficiently higher than the maximum frequency of a luminance signal Y is applied with frequency modulation by the luminance signal Y in an FM modulator 12 of an FM modulating circuit 10, and higher side bands are suppressed by a BPF13, and the output has the frequency converted by a carrier signal fB from an oscillator 15 in a balanced modulator 14, and thereafter, an FM signal SY.FM which has the frequency converted to the low band side by an LPF16 is extracted. The signal SY.FM recorded in this manner is reproduced and passes a terminal 31 and has the amplitude limited to a certain value by a limiter 32 and has the frequency converted by a carrier signal fD having a sufficiently high frequency in a frequency converter 33, and a high band converted FM signal SYH is extracted by a BPF35, and this signal passes a limiter 36 and is demodulated to a signal Y by an FM demodulator 37.
Patent JP-H01186432-A (JP)
Title: Shift-lock device for automatic transmission
Inventor: YOSHIMOTO MASATO
IPC: F16H63/00
Filed: 1988-01-22
Abstract: PURPOSE:To reduce brake step load by holding a lock plate at non-lock position if a selector bar selects a range other than parking position after release of shift-lock through stepping of brake pedal. CONSTITUTION:When an ignition key 18 is at lock position, detent pin 6 of a shift rod 4 is positioned at parking position P. If a brake pedal 10 is not stepped at this time, a lock plate 8 is energized to lock position. In other words, the lock plate 8 collides partially against a control arm 15 with the tip section thereof being positioned engagably with the lock pin 10 of the shift rod 4. The control lever 14 is engaged, at the step section thereof, with a control pin 16. If a brake pedal 13 is stepped when an ignition key 18 is turned ON, the lock plate 8 is moved to non-lock position.
Patent JP-H07220426-A (JP)
Title: Magnetic disk device
Inventor: MATSUDA KENJI
IPC: G11B21/16
Filed: 1994-02-04
Abstract: PURPOSE:To provide a magnetic disk device which can be miniaturized without reducing the mechanical operation reliability of the drive system of a magnetic head. CONSTITUTION:In a magnetic disk device with an arm 2 and an actuator 7 which is formed in one piece, a tip part 2a of the arm 2 is pressed into a press fit hole 8 of a box-shaped clip 8 where a support member 3 in that a magnetic head 5 is fitted is mounted by welding or adhesion, thus mounting the arm 2 to the magnetic head 5 and hence easily fitting the magnetic head 5 to the arm 2 and miniaturizing the arm 2 and preventing a damage such as crack from occurring at the tip part 2a even if rigidity is reduced.
Patent JP-S63182481-A (JP)
Inventor: NUNOO TOSHIICHI
IPC: D06P3/84
Filed: 1987-01-23
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-H06342597-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: G11C14/00
Filed: 1994-02-04
Abstract: PURPOSE:To increase a data reading potential to a bit line by intentionally adding a capacitor to the line other than the parasitic capacitor of the line of a semiconductor memory device which employs ferroelectric substances. CONSTITUTION:Bit lines BL0 and/BL0 are connected to a sense amplifier SA0 and bit lines BL1 and/BL1 are connected to a sense amplifier SA1. The bit lines BL0 and/BL0 and the bit lines BL1 and/BL1 are equalized and precharged by a bit line equalizer and a precharge control signal EQ 101. In this case, the precharge potential is a ground potential. Moreover, bit line capacitance adjusting capacitors Cb0, Cb0B, Cb1 and Cb1B are connected to the bit lines BL0,/BL0, BL1 and /BL1, respectively.
Patent JP-S55104257-A (JP)
Title: Substituted phenylurea derivative, its preparation, and herbicide and fungicide comprising it as active constituent
Inventor: YOSHIDA AKIRA
IPC: C07C239/00
Filed: 1979-02-05
Abstract: NEW MATERIAL:An N'-phenyl-N-methylurea derivative of formula I (R is alkyl, alkoxyl, or halogen; n is 0-3; Y is O or S; Z is 1-4C alkylene chain; X is H or halogen; A is methyl, methoxy, or H). EXAMPLE:An N'-4-(3-methylphenoxymethyl)-phenyl-N,N-dimethylurea. USE:A selective herbicide, preventive and treating agent for blights of agricultural crops, a fungicide against rusts, etc. PROCESS:A phenyl isocyanate derivative of formula II is reacted with monomethyl-, dimethyl-, or O-dimethylhydroxylamine.
Patent JP-S5297582-A (JP)
Title: Vibration type auxiliary hopper device
Inventor: DEGUCHI OSAMU
IPC: B65G65/44
Filed: 1976-02-07
Abstract: PURPOSE: To provide a vibration type auxiliary hopper device which does not produce abnormal noise with a vibration trough so provided as not to transmit the vibration to a frame through weight, vibration proof rubber or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08198764-A (JP)
Title: Allergic inflammation-inhibiting substance
Inventor: ABE YOSHIKO
IPC: A61K35/74
Filed: 1995-01-30
Abstract: PURPOSE: To obtain an allergic inflammation-inhibiting substance comprising the extract of an actinomycete, Streptomyces variabilis, low in toxicity and high in usefulness. CONSTITUTION: The allergic inflammation-inhibiting substance comprises the extract of the culture solution of an actinomycete, Streptomyces variabilis, or the cells with an organic solvent. The extract is prepared into an allergic inflammation-inhibiting preparation containing the extract in an amount of 10<-8> to 50wt.%. The allergic inflammation-inhibiting preparation is administered at a does not of 1pg to 500mg/kg as the allergic inflammation-inhibiting substance once to four times a day. The culture is performed in a culture medium having nutritive ingredients (e.g. a liquid medium containing glucose, malt extract and yeast extract and having a pH of 2-9) at 14-42 deg.C for 1-14 days. The extraction is performed by leaving or stirring the mixture of the culture solution with an organic solvent (e.g. ethyl acetate) for 3-120min.
Patent JP-H04236197-A (JP)
Title: Controlling system for stepping motor
Inventor: WAUKE TOMOKUNI
IPC: H02P8/00
Filed: 1991-01-11
Abstract: PURPOSE:To remove a seeking noise upon settling of a stepping motor and to rapidly stop the motor without hysteresis. CONSTITUTION:When the shortest period of a step pulse of a stepping motor is TA and a period longer than this is TB, an exciting pulse P1 for driving the motor in the same direction is added to the exciting current of the motor at a predetermined time point between a time point of a delay of the TA from the pulse to a time point of next step pulse as the period of the pulse is TB, and an exciting pulse P2 for driving the motor in a predetermined direction is also added to the exciting current at a predetermined time point after the TB is elapsed from the pulse as a final step pulse is supplied.
Patent JP-H10212165-A (JP)
Title: Composite carbide powder and its production
Inventor: MATSUMOTO AKIHIDE
IPC: C01B32/949
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To produce composite carbide powder used for a cemented carbide hard to chip and having a long service life when it is used as a cutting edge. SOLUTION: This composite carbide powder contains tungsten carbide and metal chromium that forms a solid soln. or intermetallic compd. with a metal tungsten phase. When the metal chromium forms the carbonized product, tungsten carbide powder is remarkably finely crystallized by incorporating 0.5-2.0wt.% metal chromium to the amt. of the tungsten carbide. This composite carbide powder is obtd. as follows; tungsten oxide powder is mixed with at least one of chromium oxide powder and metal chromium powder and the resultant mixture is heated in an atmosphere of hydrogen at 700-1,100 deg.C and then the resultant solid soln. or intermetallic compd. is mixed with carbon powder and carbonized at 1,300-1,700 deg.C in an atmosphere of hydrogen or in vacuum.
Patent JP-H04348395-A (JP)
Title: Electronic percussion instrument
Inventor: TAKEUCHI AKIHIKO
IPC: G10H1/00
Filed: 1991-01-10
Abstract: PURPOSE:To enjoy performance which is rich in variation while the speediness of percussion is reflected as to the electronic percussion instrument by arranging plural pressure sensitive plates corresponding to plural sound names on the same plane in pitch order, and detecting the percussion in pressure sensitive plate units and generating musical sound signals corresponding to the sound names of the pressure sensitive plates regarding the percussion. CONSTITUTION:While switches SC1 and SC2 which are closed in response to the percussion of the pressure sensitive plate 12A with a time difference corresponding to the speed are formed on the pressure sensitive plate 12A, plural switches like the SC1 and SC2 are used for each of the pressure sensitive plates to lead out detection outputs corresponding to the speeds of percussion, thereby controlling musical sound parameter such as loudness according to the detection outputs.
Patent JP-H05200812-A (JP)
Title: Method and apparatus for correcting mold thickness of injection molder
Inventor: NAKAMURA TADASHI
IPC: B22D17/32
Filed: 1992-01-28
Abstract: PURPOSE:To automate the correction of the variation of mold thickness and consequently contrive to improve productivity and, at the same time, prevent molds from being damaged due to the increase of mold clamping force by a method wherein the mold thicknesses of the molds are adjusted in response to the variation of the mold temperature when the mod temperature changes during the automatic running of injection molding. CONSTITUTION:The device concerned is equipped with a first comparator section 22, which compares the first mold temperature 11a of a mold with the second mold temperature 20a at the completion of the adjustment of mold clamping force so as to output first deviation 22a, a data table for correction 25, into which the first deviation 22a is inputted so as to output correction output, and a second comparator section 23, which outputs a second deviation 23a between the mold platen position signal section 8a of the mold and the mold thickness signal at the completion of the adjustment of the mold clamping force. When the mold temperature sent from the mold changes, a mold thickness adjusting motor 6 is put into actuation on the basis of the adjusted output sent from the mold thickness correcting device having the data table for correction 25 and the like, resulting in shifting an end housing 5 so as to allow to adjust to the regular mold thickness. The completion of the adjustment of the mold thickness makes it possible to perform automatic operation again.
Patent JP-H05203961-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: HANIYU YUKIO
IPC: G02F1/1337
Filed: 1992-01-28
Abstract: PURPOSE:To obtain the liquid crystal element which has the excellent stability of a bistable state, obviates the deviation in threshold value and can prevent seizure by specifying the pretilt angle and tilt angle of a ferroelectric liquid crystal and the angle of half the angle formed by the optical axes of the two stable states to a specific relation. CONSTITUTION:Insulating films 13a, 13b and oriented films 14a, 14b are laminated on substrates 11a, 11b coated with transparent electrodes 12a, 12b. The ferroelectric smectic liquid crystal is disposed between the substrates 11a and 11b. The distance between the substrates 11a and 11b is set small and the ferroelectric smectic liquid crystal 15 generates the bistable orientation state. The ferroelectric liquid crystal has the orientation state expressed by alpha>H if the pretilt angle of the ferroelectric liquid crystal 15 of such constitution is designated as alpha and the tilt angle as H. In addition, the ferroelectric liquid crystal in this oriented state exhibits at least the two stable states and the thetaa which is half the angle formed by these optical axes and the tilt angle H of the ferroelectric liquid crystal has the relation H>thetaa>H/2.
Patent JP-H06227182-A (JP)
Title: Pressure sensitive duplicate sheet for preventing alteration
Inventor: TOTANI KAZUO
IPC: B41M5/124
Filed: 1993-01-29
Abstract: PURPOSE:To form a coloring image not susceptible to erasing under an entry image, and improve an effect of preventing alteration partially providing microcapsules including a coloring agent and a mixture layer containing a developer on the surface through printing, and forming a transfer sheet having self-colorability. CONSTITUTION:The pressure sensitive sheet 1 is provided with a transfer sheet 2 having microcapsules including a foaming agent A on the rear surface of a carrier. On the front surface of another carrier, a receiving sheet 8 is provided, having a developer layer 10 that colors in reaction with the foaming agent A. In this instance, in a part of the surface of the transfer sheet 2, there is contained a microcapsule 6 including another coloring agent B, and developer 7. Herein, there is provided a self-coloring area 5 in which at least one of components is supplied by printing. When an entry 12 is done on the surface of the transfer sheet 2 by a ball-point pen or the like writing utensils, the coloring agent B in the self-coloring area 5 reacts to the developer 7, and thereby a coloring image 15 not susceptible to erasing is formed under the entry 12.
Patent JP-S58132472-A (JP)
Inventor: MUNAKATA TADASHI
IPC: B25J3/04
Filed: 1982-01-29
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-S63180318-A (JP)
Title: Roll interval detector
Inventor: YOSHIDA MASUJIRO
IPC: B21B38/10
Filed: 1987-01-22
Abstract: PURPOSE:To evade a reaction effect of a rolling roll and to improve the accuracy of measurement by providing an pneumatic bearing on a shaft of the rolling roll to fit and to enable to slide by a guide and measuring an outer circumference interval of the pneumatic bearing. CONSTITUTION:The pneumatic bearings 9, 10 are fitted on the shafts 3, 4 of the rolling rolls and held slidably so as not to rotate its outer circumferential part. the interval of the pneumatic bearings 9, 10 installed in such a manner is measured by a interval measuring device 25 to obtain the interval of the rolls. In this constitution of apparatuses, the accuracy of measurement is improved.
Patent JP-H02196762-A (JP)
Title: Stabilization of methacrylamide
Inventor: OGATA TOSHIMI
IPC: C07C233/09
Filed: 1989-01-24
Abstract: PURPOSE:To stabilize methacrylamide by using an aminocarboxylic acid-type chelating agent in combination with hydroquinone monomethyl ether as a polymerization retarder. CONSTITUTION:Methacrylamide is stabilized by using a polymerization retarder consisting of an aminocarboxylic acid-type chelating agent (e.g. alkali metal salt of EDTA) and a nearly equal amount of hydroquinone monomethyl ether. The total amount of the polymerization retarder components in the methacrylamide is 1-200ppm based on the methacrylamide crystal. The composite-type polymerization retarder is preferably added during or before the synthetic process in order to suppress the formation of polymer even in the synthetic process. The methacrylamide stabilized by the above process has high stability of quality and the polymerization can be suppressed even during the transportation or storage over a long period.
Patent JP-H03218030-A (JP)
Title: Semiconductor integrated circuit device and preform bonding material used in the same
Inventor: AKASAKI HIROSHI
IPC: H01L21/52
Filed: 1990-01-23
Abstract: PURPOSE:To make the thickness of bonding material in a die bonding part uniform, and improve the heat dissipating efficiency by forming a bonding material layer of high thermal conductivity, by a method wherein a plurality of thermally conductive materials composed of high thermal conductivity material are contained in the bonding material. CONSTITUTION:At the time of die-bonding a semiconductor chip 1, a plurality of high thermal conductivity balls 3 being thermally conductive material are uniformly arranged on the bonding surface of preform brazing material 7. Thereby the thickness of a bonding layer 8 of brazing material 4 can be set a specified value, that is, said thickness can be made uniformly equal to the diameter of the ball 3. By changing the diameter of the ball 3, the layer 8 can be formed in a desired thickness. Since the balls 3 composed of high thermal conductivity material are contained in the brazing material 7, the thermal conductivity of the layer 8 can be improved by the brazing material 4. Hence the heat dissipating properties of the chip 1 is made uniform in the bonding surface, and the improvement of heat dissipating efficiency can be realized.
Patent JP-S63182620-A (JP)
Title: Controller for variable focus lens
Inventor: ONO YOSHIMI
IPC: G02B7/08
Filed: 1987-01-24
Abstract: PURPOSE:To automatically correct an image formation shift when a focusing lens group is updated to optional focal length after focusing by removing the condition of equal-quantity movement of a zoom lens and specifying a shift in focusing position at each subject distance. CONSTITUTION:A bit of focusing position information Sx is outputted in proportion to the position (movement quantity) of a focusing lens group F in the optical-axis direction, so D=(C0.Zp+C1).Sx+C2, where D is an object distance. Here, C0, C1 and C2 are set constants determined at the time of designing operation and Zp is a bit of focal length information. Namely, Zp and Sx in the equation are controlled so that the object distance D does not vary, and then the movement quantity of the focusing lens group F capable of eliminating (compensating) focus movement at the time of variable power operation is not equal-quantity movement. Consequently, even when the variable power lens group is moved from a 1st focal length to a 2nd focal length to update the focal length of the whole system, a shift in image formation position characteristic to variable focus lenses is corrected instantaneously to hold a focusing state substantially at all times.
Patent JP-H09201247-A (JP)
Title: Base plate for seat reclining device and its manufacture
Inventor: OHYA MASAKIYO
IPC: A47C1/025
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To structurally supplement the strength insufficiency of a guide part caused by thinning the thickness so as to make a base plate light in weight and reduce a cost. SOLUTION: To a seat reclining device, a tooth plate and the base plate 1 provided with the guide part 10 where side wall parts 10a for guiding a tooth member provided with a tooth part to be engaged and disengaged to/from the tooth part formed on the inner peripheral surface of the circular arcuate recessed part are formed are turnably pivotally attached through a center shaft. Then, on the back surface of the base plate 1 where the guide part 10 is formed, projection parts 20 corresponding to the side wall parts 10a of the guide part 10 are integrally molded in a prescribed length.
Patent JP-H01294778-A (JP)
Title: Polyester coating
Inventor: TSUDA TAKASHI
IPC: C09D167/00
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a polyester coating having improved balance between hardness and processability by using a specified polyester graft polymer as the main component. CONSTITUTION:A dibasic acid (dialkyl ester) (a) (e.g., dimethyl terephthalate) is esterified with a diol compound (b) (e.g., ethylene glycol) and a condensation macromonomer (c) which is a polymer of a number-average MW of 1000-20000, having a polycondensible functional group on one end of a molecular chain (e.g., carboxyl-terminated styrene/acrylonitrile copolymer) at 150-180 deg.C in the presence of a catalyst, component (b) is distilled from the mixture by heating in a vacuum, and the mixture is polycondensed at 240-280 deg.C for several hr to obtain a polyester graft polymer (A) having a composition (in terms of a weight ratio of the branch component to the trunk component) of 1-80/99-20. Component A is optionally mixed with another resin component, a solvent, an additive, etc. (B).
Patent JP-2000213180-A (JP)
Title: Repair work for exterior wall
Inventor: HOSOI YOSHITOMO
IPC: E04G23/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the progress of deterioration by interposing pieces of cloth in penetrated portions, cracked portions or joint portions in lightweight concrete structures, hemming with glass fiber netting on the cloth, and treating by coating a finish material assembled based on inorganic aggregate. SOLUTION: A troubled position on an exterior wall is chipped, a V-cut 2 is made along cracking. Next, an existing coated layer 3 in the vicinities is removed by a predetermined width. Moreover, a projected portion of the existing coated layer 3 is head-cut, in this state, the wall surface is cleaned by washing with water. Fine powder, impurities or the like are removed. Next, after treatment, a super-thin coating type SBR-based cement filler 4 is coated to the whole surface, and the portions of V-cut 2 are backfilled. Thereafter, a span-free cloth 5 is adhered while coating the cement filler 4. Then, super-thin coating type cement filler 4 and mortar 6 are applied and netting 7 is hemmed to the layer 6. In this way, the design is greatly changed and the durability can be improved by the synergetic effect of both the cloth and netting.
Patent JP-2000213439-A (JP)
Title: Fuel injection system of internal combustion engine
Inventor: SAKAKIDA AKIHIRO
IPC: F02M61/18
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To realize a fuel injection system of internal combustion engine which is excellent in atomization characteristic at low fuel pressure and excellent in fuel flow linearity. SOLUTION: In this fuel injection system of internal combustion engine in which a nozzle hole 2 of a swirl nozzle 1 directly opens into a cylinder and fuel is directly injected into the cylinder, a fuel guide 3 diametrally enlarging along a injecting direction is provided at a downstream side of the nozzle hole 2 of the swirl nozzle 1. An assist air outlet 5 of an assist air passage 6 opens to inner surface of the fuel guide 3, a squish part is provided on a surface opposite to a piston of a cylinder head, and an air introducing port of the assist air passage 6 opens to the squish part.
Patent JP-H09201441-A (JP)
Title: Marker for golf training
Inventor: KURITA YUTAKA
IPC: C09D11/17
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To effectively train for shooting golf ball by recognizing the place shot on the club face with the center of a ball after every swings by marking a mark with a marker containing at least highly covering and fine-powdery water base pigment, an alcoholic solvent and water on the side surface of the golf ball. SOLUTION: A marker for golf training comprises a fine-powdery water base pigment having high covering capability, an alcoholic solvent and water to use by marking on the side surface of a golf ball. And further the marker is mixed with a thickener as a viscosity regulator and a surfactant for giving a wettability and permeability. The pigment having high covering capability is at least one selected from a group comprising rutile type titanium oxide, anatase type titanium oxide and zinc oxide and the alcoholic solvent is at least one selected from a group comprising glycerine, ethylene glycol, diethylene glycol and propylene glycol.