baber/WOPTO huggingface dataset:
Patent JP-H07319053-A (JP)
Title: Camera with screen size switching mechanism
Inventor: OGAWA YUJI
IPC: G03B17/28
Filed: 1994-05-24
Abstract: PURPOSE:To enable the shading width of visors to be varied as the position of the exit pupil of a photographic lens varies by providing a visor adjusting mechanism for varying the area of an aperture which is shaded by the visors. CONSTITUTION:At a panoramic screen position the follower pin 13f of the arm portion of a first visor 13 is made to abut the cam surface 8a of a cam plate by the tensile force of a spring 9. This state is assumed to be a state in which the position of the exit pupil of a zoom lens is nearest to an aperture. Cam pins 25a, 25b are located within the panoramic-screen control ranges 19d, 21d of respective cam grooves 19a, 21b. Even if the position of the exit pupil moves toward a subject for photography along an optical axis, the visors 13, 15 are located at the panoramic screen position and so the cam pins 25a, 25b move a predetermined distance but remain within the panoramic-screen control ranges 19d, 21b of the cam grooves 19a, 21b. Therefore, even if the position of the exit pupil of the zoom lens is varied by zooming, an actual screen size on a film surface is kept from varying.
Patent JP-S607999-A (JP)
Inventor: EBAAHARUTO GUREEZAA
IPC: C02F11/06
Filed: 1983-06-21
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-H10176039-A (JP)
Title: Polylactic acid composition, its production and molded product from the composition
Inventor: HIRAI YOSHIAKI
IPC: C08G63/08
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyactic acid composition having high molecular weight and excellent heat stability with a small lowering of molecular weight in molding and capable of giving a molded product having high strength by containing a specific polylactic acid-based copolymer and tris(acetylacetonato)aluminum at a specific ratio. SOLUTION: This composition contains (A) a polylactic acid-based copolymer as a copolymer of (i) L- and/or D-lactic acid and (ii) a segment derived from at least one kind of compound selected from the group consisting of polyalkylene glycols, polyhydric alcohols, hydroxycarboxylic acids, aliphatic polyesters, lactones, lactams and cyclic carbonates [preferably a copolymer of the component (i) and polyethylene glycol] and (B) tris(acetylacetonato) aluminum in an amount of 0.075-2.0mol% based on a lactic acid unit of the component A. The component A is obtained by performing melt ring-opening polymerization of lactide as a cyclic dimer of lactic acid with the component (ii) by using the component B in an amount of 0.15-4.0mol% based on the lactide as a catalyst.
Patent JP-H07291864-A (JP)
Title: Therapeutic agent for obstructive jaundice
Inventor: KAJIYAMA YOSHIAKI
IPC: A61K31/495
Filed: 1994-04-27
Abstract: PURPOSE:To obtain the subject therapeutic agent, containing leucovorin as an active ingredient and capable of manifesting the reducing actions on the yellowness as an internal treatment in place of the surgical percutaneous transhepatic biliary tract drainage(PTBD) treatment. CONSTITUTION:This therapeutic agent for obstructive jaundice contains leucovorin as an active ingredient. The therapeutic agent is orally (parenterally) and locally administered together with an excipient such as starch, lactose, white sugar, crystalline cellulose or calcium hydrogenphosphate, a binder such as acacia, hydroxypropyl cellulose, alginic acid, gelatin or polyvinylpyrrolidone, a lubricant such as stearic acid (magnesium stearate), calcium stearate, tale or a hydrogenated vegetable oil, a disintegrating agent such as a modified starch calcium carboxymethyl cellulose, a dissolving adjuvant such as a nonionic surfactant or an anionic surfactant.
Patent JP-H01280701-A (JP)
Title: Production of multilayered film coating of plastic
Inventor: NAKADA KATSUKI
IPC: G02B1/14
Filed: 1988-05-06
Abstract: PURPOSE:To improve the adhesiveness of optical films and to provide electrostatic chargeability and hard coatability thereto by coating a specific acrylic resin compsn. curable by crosslinking on the surface of a plastic base material and curing the coating, then forming >=3 layers of the optical films thereon. CONSTITUTION:The acrylic resin compsn. 2 curable by crosslinking is coated on the surface of the plastic base material 1 and thereafter, the coating is irradiated by short wavelength UV rays having 180-350nm wavelength and is cured to form the film having 0.5-1.5mum film thickness, on which >=3 layers of the optical films are formed by vacuum vapor deposition. The acrylic resin compsn. 2 curable by crosslinking to be used contains 16-30wt.% in total of the mixture composed of 1-5wt.% monofunctional acrylate in which one acryloyl group exists as a functional group in one molecule and the mol.wt. of which is 80-300 and 15-29wt.% multifunctional acrylate in which >=2 acryloyl groups exist in one molecule and the mol.wt. of which is 150-600 and 70-84wt.% org. solvent which has -0.3--1.0% weight change rate after immersion for one hour in the plastic base material.
Patent JP-S5811963-A (JP)
Title: Paper feeding device
Inventor: OGURA SHINICHI
IPC: G03G15/00
Filed: 1981-07-15
Abstract: PURPOSE:To sufficiently bend transfer paper by arranging each pair of the 1st and 2nd rollers on a paper feeding passage with a prescribed interval in the paper feeding direction and temporally keeping await the bent transfer paper as it is between these rollers. CONSTITUTION:A paper feeding device 5 is provided with a pair of the 1st rollers 54, 54 and a pair of the 2nd rollers 55, 55 arranged with a prescribed interval on a paper feeding passage between a paper feeding roller 53 and a transfer charger 6 and guiding members 56, 67. Although the leading end part of transfer paper 51 is stopped by the 2nd rollers 55, 55, the 1st rollers 54, 54 are rotated for a prescribed period to feed the transfer paper 51 and then stopped so as to bend the transfer paper 51 in the direction of the projected curve of the guiding member 57 to keeping await the bent transfer paper 51 as it is temporally. By said procedure, the transfer paper 51 is sufficiently bent and that a bent trace does not remain in the transfer paper 51.
Patent JP-S5444842-A (JP)
Title: Pre-sense amplifier
Inventor: ISHIHARA MASAMICHI
IPC: G11C11/409
Filed: 1977-09-16
Abstract: PURPOSE:To attain utilization for a dynamic memory, by making a high-speed information process possible by driving a load FET with a signal which rises from an intermediate voltage and a discharge FET with a signal which rises from zero volt toward a power-supply voltage. CONSTITUTION:Load FETs Q21 and Q23 are applied at their gates with driving signal phiPA2 which rises from level VDP (about 1/2VDD) toward level VDD, and discharge FETQ25 is with driving signal phiPA1 which rises from level GND to level VDD. Therefore, even if pre-sense amplifier driving signals phiPA1 and phiPA2 rise at time (t0) after word-line selective signal phix rises, gate source voltages between FETs Q25, and Q21 and Q23 vary at the same rate, both FETs turn ON neary at the same time, and voltages Va and Vb of data line D4 and anti-data line D4 become clearly stable in level immediately after time (t0), so that a conventional latency time will not be required any more. Namely, a dynamic memory short in access time can be obtained.
Patent JP-H04316966-A (JP)
Title: Adsorption type refrigerating machine and operating method thereof
Inventor: YONEDA MICHIO
IPC: F25B17/08
Filed: 1991-04-17
Abstract: PURPOSE:To permit the recovery of adsorbing function of adsorbing agent immediately after desorption by a method wherein three sets or more of adsorbing and desorbing devices are connected in parallel and adsorption, desorption and cooling processes are effected sequentially by respective adsorbing and desorbing devices while said devices are operated so as not to effect the adsorption process at the same time. CONSTITUTION:An adsorption type refrigerating machine is provided with adsorbing and desorbing devices 1, filled with adsorbing agent 2 for adsorbing and desorbing refrigerant vapor, a condenser 4, condensing refrigerant vapor desorbed from adsorbing agent 2, a flow rate regulating valve 6, regulating the flow rate of refrigerant solution flowing out of the condenser 4, and an evaporator 7, evaporating the refrigerant solution flowing through the flow rate regulating valve 6. The refrigerant vapor, evaporated in the evaporator 7, is adsorbed into the adsorbing agent 2. In a constitution described above, at least three sets or more of adsorbing and desorbing devices 1 filled with adsorbing agent 2a-2c respectively are connected in parallel. Respective adsorbing and desorbing devices 1a-1c effect respective processes of adsorption, desorption and cooling respectively in the sequence described above while respective adsorbing and desorbing devices 1a-1c are operated so as not to effect the adsorbing process at the same time.
Patent JP-S57131088-A (JP)
Title: Watch
Inventor: MATSUMOTO AKIO
IPC: G04B19/02
Filed: 1980-08-11
Abstract: PURPOSE:To reduce assembling manhours by arranging an oscillator block between a dial and a case, and transmitting the rotation of a motor through a crown gear which is connected to a shaft of a minute hand. CONSTITUTION:The step motor A and the oscillator block B which drives said motor A are arranged between the dial 9 and a back 10. The rotation of a rotor 5 of the motor A is transmitted to the minute hand 7 by a gear part and the crown gear 6 which is provided in a shaft 4 of the rotor 5. The rotation of the minute hand 7 is transmitted to an hour hand 8 by a harmonic drive.
Patent JP-H09297095-A (JP)
Title: Method for measuring minute amount of moisture in material
Inventor: TAKAZAWA NOBUAKI
IPC: G01N5/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a minute amount of moisture in a material in a short time whereby only the moisture in the object to be measured is accurately desorbed by heating with electromagnetic waves and detected as a physical, optical or electric change. SOLUTION: In the method for measuring a minute amount of moisture in an object 1 to be measured, the moisture in the object 1 is desorbed by heating with electromagnetic waves, the desorbed moisture is absorbed by a water absorption lens 9, and an expansion amount of interference fringes of the lens 9 expanded by the absorbed water is compared with a preliminarily obtained correlation of the amount of moisture and expansion amount of interference fringes, whereby the amount of moisture is obtained. Alternatively, the amount of moisture is obtained from an infrared absorbance or a current amount when the object is reduced in pressure and discharged.
Patent JP-H06302333-A (JP)
Title: Organic electrolyte battery
Inventor: EDAMOTO TOSHIYUKI
IPC: H01M10/26
Filed: 1993-04-13
Abstract: PURPOSE:To obtain an organic electrolyte battery with high low-temperature, high-rate discharge performance and high closed circuit voltage. CONSTITUTION:An organic electrolyte prepared by dissolving a lithium salt whose heat of dissolution to 1,2-dimethoxyethane is 40KJ/mole or less as an electrolyte in a mixture of a high dielectric constant solvent such as propylene carbonate and ethylene carbonate and a low viscosity solvent such as 1,2- dimethoxyethane and tetrahydrofuran is used as an organic electrolyte 4. In this battery, carbon dioxide gas is contained in the electrolyte.
Patent JP-S62271601-A (JP)
Title: Cutting machine for nozzle stub flange surface
Inventor: HAYASHI YOSHIHISA
IPC: B23B5/00
Filed: 1986-05-14
Abstract: PURPOSE:To promote the improvement of a sealing effect, by mounting a fixed casing to the top of a nozzle stub flange while internally providing a rotary casing, which has a cutting machine for a nozzle stub flange surface, in said fixed casing and processing the flange surface to be regenerated. CONSTITUTION:A fixed casing A is fixedly mounted to the top on the upper surface of a nozzle stub flange F. A rotary casing B is internally provided in the center of the casing A. A cutting spindle 16, which can rotate and vertically move, and a chamfering spindle 17, which can not rotate but vertically move, are vertically supported to a turn table 6 of the casing B. The casing B drives each spindle 16, 17 respectively by motors M3, M1 while the turn table 6 by a motor M2. An annular groove P of the flange F and its annular protrusive parts T are processed to be regenerated by rotating the turn table 6 and driving the cutting spindle 16 and the chamfering spindle 17, and a sealing effect is improved.
Patent JP-S5817072-A (JP)
Title: Toroidal wire winder
Inventor: KAMATA HIROSHI
IPC: H01F41/08
Filed: 1981-07-16
Abstract: PURPOSE:To wind a wire tightly without any sagging, by a method wherein a DC motor for a wire supply bobbin is rotated in the direction opposite to the direction for supplying the wire and a guide pulley is displaced at the time of supplying the wire, in a device for winding a small-diametered wire. CONSTITUTION:The wire 2 supplied from the wire supply bobbin 3 is wound around a rotated cylindrical drum 1 through the guide pulley 4 by rotating a ring 5. In this case, the DC motor 14 for the bobbin 3 is rotated in the direction opposite to the direction for supplying the wire, whereby the predetermined tension is imparted to the wire 2. In addition, when the wire 2 comes in contact with the inside surface of the drum 1, a solenoid 20 is energized to attract the pulley 4 in the direction of an arrow, whereby the pulley 4 is pressed against the wire being wound already. Accordingly, the wire can be tightly wound around the drum 1 without any breaking or loosening.
Patent JP-H05307283-A (JP)
Title: Image forming device
Inventor: YOSHIKADO SEIJI
IPC: G03G15/08
Filed: 1992-04-30
Abstract: PURPOSE:To enhance the positioning accuracy of a drum and distance accuracy between the drum and a developing roll with a simple constitution and to reduce the uneven rotation or the vibration of the drum. CONSTITUTION:This device is provided with a direct driving motor for driving the shaft 80 of the drum 61, and the rotary shaft of the motor and a drum shaft 80 are made common, then the drum shaft 80 is left in a device main body. An image forming module 5 is drawn out to the outside of the device main body by a rail 30 installed on an image forming frame 51 integrated with a developing device 50. The module 5 is drawn out and a drum/cleaner unit 60 is allowed to slide in the shaft direction of the drum 61 by a specified distance to be integrated with the frame 51. Thereafter, a stopper 67 is attached to the front side of the frame 51 to fix the unit 60. Furthermore, the tip of the drum shaft 80 is supported by a bearing 66 attached to a front support 20.
Patent JP-H04338815-A (JP)
Title: Semiconductor disk device
Inventor: YOSHIDA TOSHIYUKI
IPC: G06F3/06
Filed: 1991-05-16
Abstract: PURPOSE:To shorten the saving time and also to facilitate the restoration of erased data with a semiconductor disk device. CONSTITUTION:The data saved precedently are stored in a nonvolatile storage medium 7, and the data updating information showing the data updated in a semiconductor memory 4 is previously produced by an access control means 3 through a recording means 5. When the data are saved out of the memory 4, a nonvolatile medium control means 6 saves only the updated data without erasing any stored data by reference to the data updating information. When the data are restored, the means 6 stores the data which are not updated among those stored data and the newly saved data into the memory 4. Then the means 6 writes the saved data to the stored data and updates these data.
Patent JP-H09297138-A (JP)
Title: Immunological reaction reagent and its manufacture
Inventor: NAGATA YOSHIHIKO
IPC: G01N33/531
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the stabilization and storage by laminating and covering an immunologically active material and a component participant in immunological reaction on a carrier under the coexistence of a protecting component followed by dehydration and drying. SOLUTION: An antibody, an antigen or lectin are, for example, immobilized on the surface of a carrier such as a magnetic particle followed by blocking, and dipped in a protecting solution mainly composed of gelatin. The excessive protecting solution is removed, and the carrier covered with the single layer is centrifugally moved by supplying dry air by use of a granulating machine, and dehydrated and dried. Further, coats of an active component necessary for immunological reaction such as an enzyme labeled antibody dissolved in a protecting solution mainly containing gelatin, and a component participant in immunological reaction such as inorganic salt are successively applied in multilayer on the carrier by spray, and hydrated and dried. Thus, a reagent can be manufactured in large quantities in a short time, and stably stored for a long period without requiring freezing.
Patent JP-S594205-A (JP)
Title: Microwave power distributor and synthesizer
Inventor: TOKUMITSU YASUYUKI
IPC: H01P5/107
Filed: 1982-06-30
Abstract: PURPOSE:To make uniform the distribution of microwave power, by making the width of each H plane of plural waveguides different depending on the position in the direction of the vector E of an over-size waveguide. CONSTITUTION:The phase is made not uniform by making the width in the direction of a magnetic field vector H of the over-size waveguide 3 and the waveguides 4-1, 4-2, 4-3-4-n different depending on the location in the direction of the electric field vector E. That is, the phase of a signal at an aperture of the E plane horn 2 is delayed much more being apart in the direction of the vector E from the center, and since the amount of phase rotation is smaller in a waveguide in general as the lateral width is narrower, the phase correction is attained by taking the lateral width of the waveguides 4-1, 4-2, 4-3-4-n the widest at the center in the direction of the vector E and taking the lateral width narrower as being apart from the said center.
Patent JP-S5813800-A (JP)
Inventor: KAWAGUCHI YOUHEI
IPC: D04H1/55
Filed: 1981-07-18
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-H08308221-A (JP)
Title: Switching power source apparatus
Inventor: TOMIYAMA HISASHI
IPC: H02M3/28
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a simple and small-sized apparatus by providing a parallel circuit of a resistor and a triac inserted between a rectifier and a capacitor, and rectifying the voltage from the tertiary winding of a transformer for supplying power to a driving circuit for driving a switching element to obtain the gate voltage of the triac. CONSTITUTION: A parallel circuit of a resistor 11 for limiting a rush current and a triac 10 is inserted between a rectifier 2 and a capacitor 3. The gate voltage of the triac 10 is obtained from a tertiary winding 4-3 for obtaining the voltage for driving a driving circuit 6. Thus, the parallel circuit of the resistor 11 and the triac 10 is inserted between the rectifier 2 and the capacitor 3 to share the gate voltage with the tertiary winding for supplying the voltage to the driving circuit, and a transformer 4 can be miniaturized.
Patent JP-S593549-A (JP)
Title: File management system
Inventor: KASASHIMA HIROKAZU
IPC: G06F7/24
Filed: 1982-06-30
Abstract: PURPOSE:To shorten a retrieving time of an index file, by placing node of continuous level at constant interval or more, when assigning each node of a wooden structure to an auxiliary storage device. CONSTITUTION:A node 8 of the second level is placed so that an inerval to a node 7 of the root exceeds the time required for retrieving a data in the node of the root at the processing device side. The interval between a node 9 of the third level and the node 8 of the second level, and its subsequent one are placed in the same way of thinking. In this way, when an index file is referred to, extending from the node of the root to a node of a leaf, waiting for access rotation by an auxiliary storage device is not caused in the process shifting to processing of a node of the following level, and a retrieving time of the index file can be shortened.
Patent JP-S593512-A (JP)
Title: Position controlling system
Inventor: TERANISHI HIROSHI
IPC: G05B19/29
Filed: 1982-06-30
Abstract: PURPOSE:To simplify a position controlling system by a motor, by forming one storing circuit and a position detecting circuit as a main circuit. CONSTITUTION:A storing circuit 46 which uses a designating data D1 of the operating mechanism and a present position data D2 as an address signal outputs control signal data D3 of motors M1, M2, position signal data D4 and target data D5. subsequently, a comparator 48 compares the position signal data D4 with a position detecting signal from position detecting circuits 49a, 49b. Subsequently, by a coincidence output of the comparator 48, the present position data D2 is replaced with the target data D5, and also when the designating data D1 coincides with the present position data D2, the control signal data D3 for stopping the motors M1, M2 is outputted. By forming in this way, a position controlling system can be simplified by the motor.
Patent JP-H02288741-A (JP)
Title: Frame pull-in circuit
Inventor: SHIMIZU HIROTOSHI
IPC: H04J3/06
Filed: 1989-04-28
Abstract: PURPOSE:To attain acquisition of synchronism at an input with a few frames by adopting such as constitution of the circuit that the arrangement of a prescribed number of frame synchronizing bits differs in all parts as the frame synchronization bit. CONSTITUTION:A frame synchronizing bit inputted serially is fetched one by one bit according to a reference clock in a serial/parallel conversion section 11 and converted into a prescribed number of parallel signals while being shifted. Moreover, a parallel signal for a prescribed number of arrangement stored in advance is outputted by using the arrangement of the parallel signals of a prescribed number inputted from the said serial/parallel conversion section 11 as an address in a memory section 13. The said output is latched by a flip- flop circuit 14 and outputted according to a reference clock. The output from the said serial/parallel conversion section 11 or the flip-flop 14 is selected depending whether or not the synchronization is taken and inputted to the memory section 13 by the said operation.
Patent JP-S61270816-A (JP)
Title: Glow discharge method and equipment thereof
Inventor: MIZUNO TAKASHI
IPC: H01L21/205
Filed: 1985-05-24
Abstract: PURPOSE:To adjust the stable and uniform deposition of a gas material in the medium electric field region in the weak electric field region of non-uniform in space given by a glow discharge by connecting a glow discharge generating source to a disk type temperature control unit provided on the ceramic pillars in a box. CONSTITUTION:Ceramic pillars 6 are provided on a base plate 5 vacuum-jointed with the casing 4 of a glow discharge equipment and a disk type temperature control unit 2' which has resistance heaters 16, 17 and a substrate holder 2'' which has a definite interval (d) and is an electrode 2 are placed on the pillars 6. A glow discharge generating source 13 is connected to the control unit 2' and a required gas is introduced in the casing 4 controlled by the controller through insulator pipes 9, 10. The weak electric field region given by a glow discharge is adjusted non-uniform in space and stable and uniform deposition or etching from a gaseous material on a substrate 1 is adjusted in a medium electric field region.
Patent JP-S5235624-A (JP)
Title: Setting agent for photographic emulsion
Inventor: MITSUI AKIO
IPC: G03C1/053
Filed: 1975-09-16
Abstract: PURPOSE: To provide a synthetic polymeric settling agent consisting of a specified polymer, exhibiting superior settling ability by use of a small amount of an inexpensive agent, and further facilitating dispersion after sedimentation without impairing photographic characteristics. 
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