baber/WOPTO huggingface dataset:
Patent JP-S62258774-A (JP)
Title: Preparation of disc-shaped recording medium
Inventor: SUZUKI YOSHIAKI
IPC: B05D1/28
Filed: 1986-05-02
Abstract: PURPOSE:To uniformize the thickness of a film, in forming the film to a discoid recording medium, by using a roller coater having a coating roller of which the peripheral length is not smaller than the diameter of the recording medium. CONSTITUTION:In forming a hot melt adhesive film or a hard coat film to an optical magnetic disk, the diameter alpha of a coating roller is set with respect to the outer diameter D of a discoid recording medium so as to obtain the relation of pialpha>D in order to form a uniform film. For example, in the case of a doughnut-shaped substrate having an outer diameter of 200mmphi, if a roll coater having a roller diameter of 100mmphi is used and a doctor knife 3 is adjusted to apply a rubbery hot melt adhesive so as to obtain a film thickness of 50mum, a film having a uniform thickness can be formed on the substrate 7.
Patent JP-S58216902-A (JP)
Title: Position detecting device
Inventor: MATSUI TOORU
IPC: G01B11/00
Filed: 1982-06-12
Abstract: PURPOSE:To perform fine adjustment of errors and the like of the attaching position of a sensor by a purely electric operation, by adjusting variable resistors, and imparting reverse bias to the position sensor. CONSTITUTION:On an N type semiconductor substrate 2, P type diffused layers 4, 6, 8, and 10 are formed so that they form pairs with intervals being provided. Reverse bias is applied between the substrate 2 and the layers 4 and 8 or between the substrate 2 and the layers 6 and 10. When the bias value is changed, the logarithm curve of an incident position vs. current value is moved in parallel. The moving amount can be adjusted by adjusting the voltage of a bias power source 30. A distance measuring device is adjusted so that currents flowing current detectors 24 and 28 become equal, when the distance is measured with an object being placed at a specified distance based on said adjustment. At the time of adjustment, voltage outputs of logarithm compression conversion circuits 44 and 46 are measured. Variable resistors in the circuits 44 and 46 are adjusted so that the voltage outputs with respect to reflected light become equal, and the reverse bias to a sensor 38 is set.
Patent JP-H10292532-A (JP)
Title: Execution method of partition panel
Inventor: MAEDA EIICHI
IPC: E04B2/74
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To execute partition panels accurately, efficiently, and presentably, by setting base points at positions of a specified inward length from the core lines of building walls and applying adjustable panels in the position from the inside of building walls to the base points. SOLUTION: The inward positions as long as 30-40 cm from the core line of one building wall 1 or the other building wall 1 between which partition panels 3 are installed, are set as base points P, P so that the length between both base points is an integer multiple of the width of partition panels 3. Adjustable panels 2 are installed in the position from the inside faces of the building walls 1 to the base points P and the partition panels 3 are installed between both base points P. A low density fiber board, corrugated cardboard, or a foamed styrene board are used as the core member in the adjustable panels 2. In this way, processings such as cutting are favorably facilitated. And it becomes unnecessary to adjust the width of the partition panels 3 and hence, the partition panels can be accurately, efficiently, and presentably installed.
Patent JP-S5813759-A (JP)
Inventor: SUZUKI MANABU
IPC: D04H1/4218
Filed: 1981-07-01
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-S58220202-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAITOU ETSUROU
IPC: G11B5/105
Filed: 1982-06-15
Abstract: PURPOSE:To simplify the constitution of a magnetic recording/reproducing device and at the same time to shorten the dubbing time, by providing a pair of magnetic heads of different azimuths with free reciprocal motions toward the shaft of a rotary drum and driving a magnetic tape in parallel to the circumference surface of the drum. CONSTITUTION:Two windows 2 are provided at two areas of the surface 1A of a rotary drum 1 in parallel to and symmetrically to the rotary shaft. At the same time, magnetic heads 3 and 4 are set which can have free reciprocal motions along the windows 2 and in parallel to the shaft (rectangular to the drawing). Thus the heads 3 and 4 have reciprocal motions in the axial direction by means of drivers 5 and 6. These drivers are moved by a driver control means 7 in a prescribed direction and by a prescribed distance with each turn of the drum 1. A magnetic tape 100 is fed from a reel 12 and driven with a rub to the surface of the drum 1 so that the width direction of the tape 100 is set in parallel to the rotary shaft of the drum 1. Then the tape 100 is taken up to a reel 13. In such a way, the parallel tracks are formed along with installation of heads of the same number as the tracks, and the dubbing time is reduced with a simple structure.
Patent JP-H07303744-A (JP)
Title: One-way clutch and spherical object conveying device using the same
Inventor: SATO TAKEO
IPC: A63F7/02
Filed: 1994-05-16
Abstract: PURPOSE:To provide a simplified and miniaturized one-way clutch and the spherical object conveying device for exactly conveying a prescribed number of pachinko balls by using this one-way clutch. CONSTITUTION:This device is provided with a driving part 19 in which plural bearings are arranged on the outer peripheral surface of a fixed shaft 47 and a driving pin 21 is provided for rotating an outer part 22, which incorporates the bearings in a recessed part formed on the inner peripheral surface, around the fixed shaft 47 by inserting the outer part 22 to the fixed shaft 47 and pushing the side face of bearing in a peripheral direction. In a one-way clutch 13, a braking face is formed at the recessed part so as to stop the rotation of the outer part 22 by pressing the bearing toward the external surface of the fixed shaft 47 when external force is imparted to rotate the outer part 22 in the same direction as the rotating direction of the driving part 19. Further, the pachinko ball conveying device is constituting by arranging this one-way clutch 13 between a step motor 12 and a ball feeding gear 14.
Patent JP-H10301221-A (JP)
Title: Redispersible powdery composition for preparing photographic recording material
Inventor: KOHLHAMMER KLAUS DR
IPC: G03C1/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an immediately usable and water-redispersible powdery compsn. used for preparing a photographic recording material or an ink jet recording material excellent in storage stability of starting materials and electrolytic stability. SOLUTION: This powdery compsn. consists of an ethylenic unsatd. monomer and a polymer produced from gelatin. When an emulsifier (a) having ionic and nonionic groups is used as a stabilizer or only an ionic emulsifier (b) is used as a stabilizer, the polymer is produced by carrying out copolymn. in the presence of a comonomer having a substituent selected among -COOH, -OH, SO3 <-> , -NCH2 OH and -C=O or emulsion polymn. with either of the emulsifier (a) or (b). For example, styrene, butyl acrylate or methacrylic acid, etc., are preferable as the monomer component.
Patent JP-S5225526-A (JP)
Title: Abnormality detection circuit of tv camera output signal
Inventor: MIYAGAWA MICHIAKI
IPC: H04N5/14
Filed: 1975-08-21
Abstract: PURPOSE:To simplify the circuit and the speedup of the detection, by means of comparing the image signal with the comparison circuit being established at the minimum receiving level, thereby detecting the abnormal state through triggering the mono-multiplier.
Patent JP-S5436534-A (JP)
Title: High voltage generator
Inventor: SAKURAI YOSHIMI
IPC: H02M9/04
Filed: 1977-08-26
Abstract: PURPOSE: To protect the circuitry by providing diode between energy storing coil and main thyristor in forward direction against main thyristor thereby blocking shortcircuit current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6048158-A (JP)
Inventor: GOODON BUI MOMUSUN
IPC: B05B5/053
Filed: 1984-05-18
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-S58218862-A (JP)
Title: Stepping motor
Inventor: SAKAI HIDEAKI
IPC: H02K37/22
Filed: 1982-06-14
Abstract: PURPOSE:To improve the characteristics of tapping in case of positioning by filling a section between a rotor and a stator with a magnetic fluid. CONSTITUTION:The section between the rotor 1 and the stator 2 is filled with the magnetic fluid 21. The characteristics of tapping are improved because the magnetic fluid 21 absorbs the kinetic energy of the rotor 1 in case of positioning at a stable position.
Patent JP-H11276945-A (JP)
Title: Safety device for trigger type dispenser
Inventor: AOTA SHIGERU
IPC: B05B11/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid contained in a trigger type dispenser from being sprayed because of misoperation of a trigger lever when the dispenser is not used, by engaging a stopper extending out from a slide valve with the trigger lever to prevent the trigger lever from being operated. SOLUTION: In the 'closed' mode of a trigger type dispenser 1, namely, when the dispenser 1 is not used, a stopper 5 extending out from a slide valve 3 is engaged with a bored hole formed in a trigger lever 4 and, in this state, even at the time of trying any rotational movement operation of the trigger lever 4, the side surface of the stopper 5 is brought into contact with the side surface of the bored hole, to prevent the rotational movement of the trigger lever 4 from being caused and to prevent misoperation of the trigger lever 4 from occurring.  In the 'open' mode of the dispenser 1, namely, when the dispenser 1 is used, the slide valve 3 is rotated and, at this time, the stopper 5 is rotated concurrently with the rotation of the slide valve 3 to release the stopper 5 from the engagement with the bored hole in the trigger lever 4 and, accordingly, to allow the trigger lever 4 to rotationally move. In this state, by this rotational movement of the trigger lever 4, a liquid contained in the dispenser 1 is sprayed from a nozzle hole of the slide valve 3.
Patent JP-S585470-A (JP)
Title: Contactless firing device for internal combustion engine
Inventor: SAGA TOSHIHIRO
IPC: F02P5/155
Filed: 1981-06-30
Abstract: PURPOSE:To simplifying the leading of angle at the starting by bypassing the rising section of the low speed fixed signal by means of the output waveform from the charging coil for a charging capacitor then delaying the firing timing at the starting and transferring the bypass section as the increase of the rotation. CONSTITUTION:A sensor 2 will produce the positive and negative signal voltage through the rotation of a rotor 20 where the phases of said voltage and the charging voltage for the capacitor 12 are as shown by the waveforms A, J and the low speed fixed signal at the negative side is shaped into the waveform C untill the lead angle starting rotation N2. While the charging voltage will suppress the peak voltage by the voltage Vz of the Zener diode 14 and drops to VF upon turning on of SCR 19. The diode 16 is for the level shift and during the turning-on of SCR 19 the transistor 17 will not function thereby at the rotation of N1 only the rising portion of the low speed fixed signal is bypassed through the transistor 17 to delay the firing timing by theta1. Upon reaching to N2 the charging voltage will rise to transfer the on-position of SCR 19 to the lead angle side while when exceeding over N3 it will exceed over the rising position thetaL of the low speed fixed signal thereby the firing position is fixed to thetaL.
Patent JP-H09258648-A (JP)
Title: Training board for rapid learning and rapid key touch of word processor by model of keyboard of word processor
Inventor: SUZUKI NAOYA
IPC: G09B13/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the fatigue of the eyes, the waist, the arms and the fingers, to promote health and to make the influence on the brain nerves good to health by moving the fingers, by executing press molding attached with the characters and symbols legible by the fingertips. SOLUTION: This board is formed by press molding and provides the feel of contact with the fingers more approximate to the feel of touch with the actual keys than the sensation with real toys. The characters and symbols legible by the fingertips are formed as projecting characters or recessed characters. As a result, a user is able to rapidly learn the character positions of the keyboard and to rapidly key sentences. The user is able to take out the board and to make training in a dining room, living room or bed room in a cozy posture freely in relax time anywhere or, in the case of a portable type, in a train, bus or on a bench of a park. The user is able to move the fingers by meditating on an alphabet, capping, children's songs leaned by heart, etc.  Further, the user is able to put the hand into a pouch to be exclusively used and to move the fingers by binding the wrist while meditation when the user does not wear clothing having pockets in the method of using the board for the right or left hand in the portable pocket.
Patent JP-H11353040-A (JP)
Title: Power unit
Inventor: NAKAHIRA HIROYUKI
IPC: G05F1/56
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a power unit improved in conversion efficiency. SOLUTION: This power unit is provided with a power circuit 100 for converting an input voltage Vin to an output voltage Vout and supplying the output voltage Vout to a load 160. The power circuit 100 is provided with plural voltage converting circuits 110 and 120 and a selector circuit 150 for selecting any one of plural voltage converting circuits 110 and 120 so as to improve the conversion efficiency of the power circuit 100.
Patent JP-S62256366-A (JP)
Title: Nickel electrode for alkaline battery
Inventor: OSHITANI MASAHIKO
IPC: H01M4/52
Filed: 1986-04-30
Abstract: PURPOSE:To upgrade the utilization factor of an active material by specifying the pore size of a porous body, and the relation between the particle size of nickel hydroxide and the pore size of a porous body, and the relation between the respective particle sizes of CoO, beta-Co(OH)2, and alpha-Co(OH)2 and the particle size of nickel hydroxide. CONSTITUTION:The pore size of a porous body shall be 20-100mum; the particle size of nickel hydroxide shall be 1/3 or less of the pore size of the porous body; particle sizes of CoO, beta-Co(OH)2, and alpha-Co(OH)2 shall be 1/2 or less of that of nickel hydroxide. If the pore size of the porous body is 10mum, active material particles do not enter the pores and remain on the surface as excess paste, and come off the surface. When the particle size of nickel hydroxide is 1/3 or less of the pore size and the particle size of cobalt hydroxide is 1/2 or less of that of nickel hydroxide, the best performance can be obtained.
Patent JP-S5530109-A (JP)
Title: High efficiency quick lighting fluorescent lamp
Inventor: YAGI TOSHIHARU
IPC: H01J61/54
Filed: 1978-08-23
Abstract: PURPOSE: To improve the starting performance and to save the power consumption, by forming a conductive transparent film on the inner face of tubular glass bulb, then encapsulating a rare gas such as krypton in said bulb.  
     CONSTITUTION: The bulb has 28W30mm of outer diameter and 1100W1200mm of overall length, while the starting gas is composed of three component mixed gas of argon, krypton and neon where the ratio of krypton in said gas is 30W70%. Said transparent conductive film 2 is provided entirely on the inner face of bulb 1 except a portion of both ends of the tube, where the total resistance of the film 2 between two points 1b, 1b separated by 100mm from both ends 1a, 1b of the bulb 1 is 50W 3000KΩ while the entire resistance of the film 2 between two points 1c, 1c separated by 300mm from both ends 1a, 1b of the bulb 1 is 10W80KΩ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5435304-A (JP)
Title: Apparatus for forming rotor core scews
Inventor: TSUJI TOSHIAKI
IPC: H02K15/02
Filed: 1977-08-25
Abstract: PURPOSE:To eliminate effects of modulating wave flux and magnetic sound by permitting a large inclined slot to be formed with helical elastic deformation of screw pins within slot.
Patent JP-S5436858-A (JP)
Title: Manicuring device
Inventor: IWASAKI JIYUUZAEMON
IPC: A45D29/05
Filed: 1977-08-24
Abstract: PURPOSE: To provide a manicuring device which is provided with a clutch mechanism for cutting off the driving force at the time of overcharging, thereby removing unplearant feeling caused by frictional heat, and being used pleasantly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05148657-A (JP)
Title: Light-utilizing plating solution and plating method
Inventor: MORISHITA SHINYA
IPC: C23C18/16
Filed: 1992-03-27
Abstract: PURPOSE:To provide a light-utilizing plating soln. capable of forming a thick plating film contg. at least one kind of metal among copper, nickel, cobalt and tin only on the part of a substrate carrying a semiconductor. CONSTITUTION:A light-utilizing plating soln. contg. a sacrifice oxidizing agent which is irreversibly oxidized and decomposed to supply the electron and consisting of an electroless plating soln. of at least one kind among copper, nickel, cobalt, tin or their alloy is prepared. A semiconductor is heated on the surface of a substrate, the substrate carrying the semiconductor is dipped in the plating soln., and the semiconductor surface is irradiated with the light having an energy greater than the excitation energy of the semiconductor.
Patent JP-S58219583-A (JP)
Title: Method and device for cleaning
Inventor: AMETANI SHINJI
IPC: G03G21/00
Filed: 1982-06-16
Abstract: PURPOSE:To prevent the decrease in the sensitivity of a photoreceptor, and the scattering of a toner and to improve a cleaning characteristic, by providing a fur brush layer on the surface of a roll having plural conductive zones, and impressing different biases simultaneously thereon. CONSTITUTION:Plural conductive zones 4 are provided on an insulating roll 3 and are connected to contacts 5. A fur brush layer 6 is provided on the surface of said roll. A resin disc 11 mounted with electrodes 12, 12' and a bearing 13 is fitted onto the metallic shaft 2 of the roll 3 and is so fixed that the contacts 5 contact with the electrodes 12, 12'. A bias voltage of -100V is impressed on the electrode 12 and that of +400V on the electrode 12' simultaneously, and copying is tested for 1,000 sheets at 50-500 number of revolutions per minute, then the decrease in the sensitivity of the photoreceptor and the scattering of a toner do not arise at all. The fur brush having an improved cleaning characteristic is thus obtd.
Patent JP-H09227151-A (JP)
Title: Glass substrate for flat micro-lens and flat micro-lens
Inventor: MATSUDA ATSUNORI
IPC: C03C3/089
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject glass substrate enabling the precise etching of the recess to be filled with a resin having high refractive index and the decrease in the thermal expansion coefficient difference in the case of forming a TFT, etc., on the surface of the glass substrate. SOLUTION: A glass substrate having a composition satisfying the following conditions is used for the production of a flat micro-lens by etching the surface of the substrate to form recesses to be filled with a transparent resin having high refractive index. The substrate composition is composed of 45-75wt.% of SiO2 , 8.0-19.0wt.% (preferably 9.5-12.5wt.%) of B2 O3 , 4.2-14wt.% (preferably <=10wt.%) of BaO, 10-30wt.% of MO (M is a bivalent metal other than Ba) and <=10wt.% (preferably <=1wt.%) of R2 O (R is a univalent metal).
Patent JP-S5628020-A (JP)
Title: Special purpose vehicle having oil hydraulic system
Inventor: HASHIYOKU KENICHI
IPC: B60K17/28
Filed: 1979-08-11
Abstract: PURPOSE: To improve a vehicle in versatility by providing a vehicle with a power take-off oil hydraulic pump, and supplying the pressure oil for an oil hydraulic- driven tool or the like by using directional control valves and connectors that can be connected or disconnected at will.  
     CONSTITUTION: A oil hydrualic pump 8 of an oil hydraulic system 5 is driven, an oil hydraulic-driven tool is connected to connectors 20 and 21, and directional control valves 16 and 17 are operated. In this, the first tool-controlling circuit 9 causes the first pump 8a to supply pressure oil for the tool through not a controlling valve 37 but the connector 20. The second circuit 10 supplies pressure oil for the tool through the connector 21 only when the controlling valve 37 is neutral. Moreover, when the controlling valve 37 is in the left-hand position, pressure oil is supplied through passages 34 and 40, the valve 37, and passages 43 and 36 to a dump cylinder 7 to extend. On the other hand, when the valve 37 is in the right-hand position, the whole pressure oil is returned so that the cylinder 7 contracts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08298359-A (JP)
Title: Thick copper film circuit board
Inventor: IRUMAGAWA YUTAKA
IPC: H05K1/02
Filed: 1995-04-26
Abstract: PURPOSE: To provide a thick copper film circuit board wherein a large current system wiring conductor and a very small current system wiring conductor are mixedly present, bonding strength of both wiring conductors with a board is large, and solder wettability is excellent. CONSTITUTION: In a thick copper film circuit board 10, a very small current system wiring conductor 2 composed of conductor paste whose main component is Cu and whose film thickness is small and a large current system wiring conductor 3 whose film thickness is large are arranged on a ceramic board 1. The very small current system wiring conductor 2 is formed of Cu based conductor paste of high loadings of glass frit, and the large current system wiring conductor 3 is formed of Cu based conductor paste of low loadings of glass frit, by setting the boundary of the loadings of glass frit of Cu based conductor paste to solid component to be 3wt.%.
Patent JP-S59227930-A (JP)
Title: New polymer and its production
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1983-06-10
Abstract: PURPOSE:To produce a polymer containing ether linkages in the main chain, excellent in heat resistance and solvent resistance, by reacting an aromatic dihydric phenol with a xylylene dihalide and methylene chloride in the presence of a solvent and an alkali. CONSTITUTION:An aromatic dihydric phenol of formula I (wherein R is a 1-5C alkylene, -S-, or -SO2-) is reacted with a xylylene dihalide of formula II (wherein X is a halogen) and methylene chloride in a solvent (e.g., N-methylpyrrolidone) in the presence of an alkali (e.g., NaOH) at 20-150 deg.C for 30min-8hr to obtain a polymer having a recurring unit consisting of a block composed of one or a plurality of connected units of formula III and one or a plurality of connected units of formula IV, wherein a relationship of k/(k+l)=0.01-0.99 is satisfied, where k is the number of units of formula III, and l is the number of units of formula IV, and having terminal groups which are H's or X's and a m.p. >=200 deg.C and a heat decomposition initiation temperature of about 350 deg.C.