baber/WOPTO huggingface dataset:
Patent JP-S61204619-A (JP)
Title: Liquid crystal element
Inventor: NAGURA YOSHIYUKI
IPC: G02F1/133
Filed: 1985-03-07
Abstract: PURPOSE:To enhance the display capacity of a liq. crystal cell by forming a polyvinyl alcohol-base dyed layer on the surface of a transparent electrode on each electrode substrate and a film of a polymer having imido bonds on the surfaces of the dyed layer and by orienting the surface of the polymer film to form an orienting film. CONSTITUTION:Each electrode substrate having a transparent electrode film of indium oxide in the form of a prescribed pattern is coated with a 5% aqueous soln. of polyvinyl alcohol by means of a spinner. A formed polyvinyl alcohol film is dyed, coated with a resist and patterned. The resist and the unnecessary polyvinyl alcohol are then removed, and the electrode substrate is washed, dried and coated with polyimide curable at a low temp. by means of a spinner. A formed polyimide film is cured, the surface of the electrode substrate is rubbed in one direction to orient the polyimide film, and two such electrode substrates are assembled into a cell vessel so that the orientation directions meet at right angles. A nematic liq. crystal is injected into the vessel to produce a liq. crystal display element. Thus, the display capacity of the liq. crystal cell is enhanced.
Patent JP-H06256850-A (JP)
Title: Production of ultra-low iron loss grain oriented silicon steel sheet
Inventor: USHIGAMI YOSHIYUKI
IPC: C21D9/46
Filed: 1993-03-04
Abstract: PURPOSE:To stably produce the ultra-low iron loss grain oriented electrical steel sheet having excellent iron loss characteristics by previously applying specific boundary segregation elements on a silicon steel sheet at the time of cold rolling this steel sheet to the final sheet thickness and subjecting this steel sheet to decarburization annealing and increased nitrogen treatment, then applying a sepn. agent for annealing on the steel sheet and subjecting the steel sheet to finish annealing. CONSTITUTION:The hot rolled sheet of the silicon steel contg., by weight%, 0.8 to 4.8% Si, 0.012 to 0.05% Sol. Al, <=0.01% N or further contg. 0.02 to 0.3% Mn and 0.005 to 0.040% S is annealed and is then made into the final sheet thickness by one pass or >=2 passes of cold rolling including intermediate annealing. The cold rolled steel sheet is subjected to primary recrystallization annealing in combination with decarburization annealing in a wet gas and, thereafter, the content of N2 is increased in an NH3 atmosphere Further, the oxidized thicknesses of the surfaces are removed by pickling and, thereafter, the boundary segregation elements, such as Sn, Sb and Pb are applied on the steel sheet by electroplating or by adding these elements to the sepn. agent for annealing such as Al2O3. The steel sheet is then subjected to finish annealing. The grain oriented silicon steel sheet having the low iron loss is produced by thickening the boundary segregation elements on the surface of the steel sheet to stabilize the secondary recrystallization.
Patent JP-H03246334-A (JP)
Title: Driving force control device for vehicle
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/04
Filed: 1990-02-23
Abstract: PURPOSE:To improve response of traction control at low cost by effectively utilizing fuel-cut and also selecting combination of fuel-cut cylinders, for traction control during slip of driving wheels. CONSTITUTION:Respective rotational speed detecting means (a) and (b) are provided for detecting rotational speed of driving wheels and non-driving wheels. On the basis of the detected rotational speed of the driving wheels and the non-driving wheels, slip ratio between tires and road surface is calculated by means of a slip ratio calculating means (c). In addition, reference fuel supply volume is calculated by means of a fuel supply volume calculating means (e) on the basis of the output from a running condition detecting means (d) which is provided for detecting operation condition of an engine. Then, car driving force is controlled by compensating reference fuel supply volume by means of a fuel supply control means (f) so that fuel supply is cut-off under the condition specified for the individual cylinder according to the slip ratio above- mentioned. In addition, in the case of the compensation of the fuel supply cut-off, combination of cylinders is determined so as to be at least in the order of expansion according to the number of the cylinders to be cut-off.
Patent JP-S6042569-A (JP)
Inventor: KOBAYASHI NOBUYUKI
IPC: F25D11/02
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61204832-A (JP)
Title: Magnetic recording medium
Inventor: SOGA SANEMORI
IPC: G11B5/73
Filed: 1985-03-06
Abstract: PURPOSE:To form a magnetic recording medium having excellent lubricity, runnability and wear resistance by forming a ferrite-contg. layer on a thin ferromagnetic metallic film provided on a nonmagnetic substrate and providing a fatty acid lubricating agent-contg. layer on the surface of the ferrite-contg. layer. CONSTITUTION:This magnetic recording medium is constituted by forming the ferrite-contg. layer 3 on the surface of the thin ferromagnetic metallic film 2 provided on the nonmagnetic substrate 1 and forming the fatty acid lubricating agent-contg. layer 4 on the surface of the layer 3. The fatty acid lubricating agent 4 can be strongly chemically bonded to the ferrite layer 3 and since the chipping-away of the fatty acid lubricating agent by the friction with a magnetic head, etc. is obviated, the magnetic recording medium having excellent lubricity, runnability and wear resistance is obtd. The strong bonding of the higher fatty acid or the salt thereof to the ferrite occurs presumably in the coordinate bond with the iron ions in the ferrite.
Patent JP-S52126682-A (JP)
Title: Membrane separation apparatus
Inventor: TANIYAMA TSUKASA
IPC: C02F1/44
Filed: 1976-04-16
Abstract: PURPOSE: To aim at the increase of the filling rate of hollow fiber and the permeability by the arrangement in which the end of the hollow fiber is connected to the inner part of the core tube provided near the center axis of cylindrical vessel, and the hollow fiber layer is wound spirally around the core tube so as to constitute the plate shape hollow fiber assemblage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56140385-A (JP)
Title: Electrostatic printer
Inventor: MAKINO KAZUO
IPC: G03G21/00
Filed: 1980-04-04
Abstract: PURPOSE:To make constitution simple by providing a fleece, a fleece transfer means which transfers the fleece against the rotating direction of a latent image forming medium, and a pressure-contact means which presses said fleece onto the surface of the latent image forming medium or retreats the same therefrom. CONSTITUTION:When a cam 13 begins to revolve, a cam follower 12 passes a cam convex part. Then, an arm 14 moves and a pressure-contact roller 19 fixed to the leading end thereof is pressed to the surface of a drum 1 by way of fleece 11. The pressure-contact force upon the drum 1 is set at moderate pressing force, for example, 4kg, so as not to score the drum. By this arrangement, the filming occurrence time is prolonged to more than 10 times as compared to a device having no fleece mechanism. In this way, according to this invention, the cleaner mechanism of simple construction and easy fleece exchanging is realized.
Patent JP-H01100055-A (JP)
Title: Superconducting ceramic having resistance to radiation damage
Inventor: HOSHINO KAZUTOMO
IPC: C04B35/45
Filed: 1988-02-29
Abstract: PURPOSE:To contrive to prevent deterioration of superconducting characteristics under irradiation of radiation, by adding F to a YBa2Cu3O7-x-based superconduct ing ceramic to give a specific composition. CONSTITUTION:The superconducting ceramic is shown by a general formula YBa2Cu3FxO7-x-delta (0<x<=2, 0<delta<0.5). The superconducting ceramic maintains stable superconducting characteristics even being exposed to irradiation of radiation such as proton. The method of introduction of F to YBa2Cu3O7-x is not limited. For example, a method wherein fluoride of Y, Ba or Cu is used or one wherein sintered material of YBa2Cu3O7-delta oxide is produced and then F is introduced to the sintered material by vapor diffusion is considered.
Patent JP-S58160774-A (JP)
Inventor: TAJIMA MASAHISA
IPC: F24S90/00
Filed: 1982-03-18
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-H10243402-A (JP)
Title: Image processor and image processing method
Inventor: ABE SHUJI
IPC: H04N19/61
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce quantization error and to improve the image quality of a decoded image without causing useless idle areas in a memory areas by extracting a characteristic of image data in the unit of a prescribed pixel number and selecting a quantization coefficient depending on the characteristic so as to quantize a difference between pixel data with the selected quantization coefficient. SOLUTION: A characteristic extract means 12 extracts a characteristic of received and decoded image data in the unit of a prescribed pixel number and provides an output of the extracted characteristic information to a quantization table selection means 13 and gives the decoded image data to a DPCM.quantization means 14 without applying any modification. The quantization table selection means 13 has a plurality of quantization tables each having different quantization coefficients and selects and provides one quantization table in response to the image data characteristic information received from the characteristic extract means 12 to a byte processing means 15 and provides an output of a value of the quantization table to the DPCM.quantization means 14.  The byte processing means 15 applies byte processing to image compression data from the DPCM.quantization means 14 based on the quantization table information.
Patent JP-S60188917-A (JP)
Title: Lens system for photographing short distance
Inventor: YAMAGATA MASAKAZU
IPC: G02B9/62
Filed: 1984-03-07
Abstract: PURPOSE:To obtain a titled lens system whose aberration is corrected satisfactorily extending over the whole photographing range by constituting it so that an optical system consisting of two lens groups having positive and negative refractive powers, respectively, in order from an object side satisfies prescribed conditions. CONSTITUTION:Focusing extending from the infinity to the closest focusing distance can be executed by feeding the first lens group LI to the second lens group LII, and this optical system is made to satisfy various conditions of an expression I - an expression IV. In this regard, in the expressions, f1 : f : fBI : SI(-1) : S(-1) : and P1 denote a focal distance of the first lens group LI, a focal distance of the whole system in an infinity photographing state, a back-focal distance of the first lens group L1, a Seidel's tertiary spherical coefficient of the first lens group LI in an unmagnification photographing state, a Seidel's tertiary spherical coefficient of the whole lens system in an unmagnification photographing state, and a Petzval's sum of the first lens group LI, respectively.
Patent JP-S60189250-A (JP)
Title: Semiconductor device
Inventor: ONODERA TSUKASA
IPC: H01L27/04
Filed: 1984-03-08
Abstract: PURPOSE:To relieve the load of a metal wiring layer on a substrate, and to reduce the probability level of generation of trouble according to a step difference part by a method wherein a wiring pattern according to a semiconductor is formed in the semiconductor substrate using the semiinsulating semiconductor substrate. CONSTITUTION:Silicon ions are implanted on a semiinsulating GaAs substrate 21, and activating heat treatment is performed to form a wiring pattern 23. A nondoped I-type GaAs layer 24 is grown according to the organic metal thermal decomposition vapor phase growth method. Silicon ions are implanted to form the channel region 25 of an MESFET and a connecting region 26 to the wiring pattern 23. A gate electrode 28 is provided using a high melting point heat resistant material such as tungsten silicide, etc., and ion implantation and activating heat treatment are performed to form a source region 29 and a drain region 30. The necessary surface part is covered with an insulatingly protective film 31, and a drain electrode 32 and a wiring 33 are formed of metal wiring layers.
Patent JP-S61203936-A (JP)
Inventor: NAMIKI YASUSHI
IPC: A61B3/02
Filed: 1985-03-08
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-H07213184-A (JP)
Title: Method for breeding snapdragon
Inventor: WATANABE MASASHI
IPC: A01H5/00
Filed: 1994-02-07
Abstract: PURPOSE:To efficiently carry out the breeding of snapdragon (Antirrhinum majus L.) and improve the emotional life by creating a new flower form of the snapdragon according to the crossing of azalea flowing (double-flowering) variety with a usual flowering one of the snapdragon. CONSTITUTION:This method for breeding snapdragon (Antiarrhinum majus L.) is to draw out all the stamens from a bud of azalea flowering variety of the snapdragon 4-5 days before the bloom, bag the bud, wait for the bloom, inoculate pollens of the usual flowering variety of the snapdragon into a stigma of the pistil, bag the flower again, care for the flower, produce a fruit, create a new flowering form of the snapdragon and carry out the breeding thereof. Furthermore, repetitive selfing is preferably performed for about 8 generations until a true-bred variety is obtained.
Patent JP-S63210385-A (JP)
Inventor: TSUKAYAMA TOSHIHIKO
IPC: B29C51/10
Filed: 1987-02-27
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-S61205092-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: HOZUMI KINICHI
IPC: H04N11/00
Filed: 1985-03-08
Abstract: PURPOSE:To reduce the number of times of dialling, to control supervising in a short time and to improve the remote control device by providing a transmission means decision circuit, a switching control circuit executing response supervising from a slave station, supervising for presence or absence of a call from the slave station and catching or opening a line, a switching circuit, and an automatic call control circuit controlling slave office call. CONSTITUTION:A slave office remote control device 15 issues a line connection command connecting a trunk line to the device upon completion of the preparation, and a call data signal reception mode is prepared. On the other hand, the connection end signal (DSC) is outputted from a master station side NCU 1 to a master station remote control device 2, the master station outputs a network connection command to connect the office line to the master station remote control device 2 while the slave station remote control device receives the data. The slave station checks the station number whether the own station is called while also performing the code checking. If the error is found by checking, the slave station remote control device 15 immediately turns the network connection command off and automatically opens the trunk line. On the other hand, the master station remote control device 2 also supervises the returning from the slave office and, if no response is made after lapse of a prescribed time, turns the line connection command off to open the station line automatically.
Patent JP-S57160302-A (JP)
Title: Power converter of ac electric motor vehicle
Inventor: KINOSHITA SHIGENORI
IPC: B60L7/16
Filed: 1981-03-27
Abstract: PURPOSE:To brake stably and sufficiently at high speeds, by using a self-excited converter for a thyristor converter to supply and regenerate power, and by providing a semiconductor-controlled resistor to compensate a DC inverse voltage deficiency of the converter at regenerative braking. CONSTITUTION:An AC power supply 1 is connected to a self-excited converter 15 via a pantagraph 2 and an AC circuit breaker 3. The converter 15 is connected to a motor armature 7 via a reactor 6. A resistor 16 is inserted between the circuit breaker 3 and AC input of converter 15. A semiconductor switch 17 which consists of thyristor switches 171, 172 connected antiparallel is connected in parallel with the resistor 16. The switch 17 controls the resistor 16 values continuously from zero to a maximum. The converter 15 consists of a thyristor bridge and is cancelled by a forced communication circuit 155. On the other hand, a field transformer 18 connected on the AC input is connected to a field 8 via a thyristor bridge field converter 9 connected antiparallel. This reduces a voltage drop at commutation and enables sufficient braking at high speeds.
Patent JP-H10229342-A (JP)
Title: Reduced error correction decoder
Inventor: YOSHIKAWA HIROYUKI
IPC: H03M13/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To attain high-speed correction processing of a reduced BCH code or the like by eliminating a correction processing time by a reduced symbol in the case of decoding the reduced BCH code or the like. SOLUTION: A reduced error correction decoder that applies error correction to a reduced block code, using elements of a Galo is extension field GF(2<m> ) for a symbol is provided with an error location coefficient calculation circuit 104, that calculates a coefficient of an error location polynomial based on the syndrome, a coefficient conversion circuit 105 that calculates each term of the error location polynomial based on the coefficient, the degree and the reduced symbol number to convert each term of a coefficient for each term of the error location polynomial for a reduced code, an error location detection circuit 106 that detects an error location based on the error position polynomial for the reduced code, and an error location correction circuit 107 that corrects an error of a reception signal which is outputted from a delay circuit based on the error location.  The error location coefficient conversion circuit executes the characteristic of the error position polynomial for the reduced code substantially at O-clock, to reduce a correction time by the reduced symbol.
Patent JP-H06260670-A (JP)
Title: Light confining structure for solar cell
Inventor: UEMATSU TSUYOSHI
IPC: G02B6/00
Filed: 1993-03-05
Abstract: PURPOSE:To efficiently confine incident light within a substrate by combining at least two types of inverted pyramid layers, large and small, formed on the surface of the substrate. CONSTITUTION:Light projected to a slope 1 is reflected by the back face of a substrate, and the reflected light 7 is projected to a slope 2; therefore, light is confined within the substrate 8. To do this efficiently, there must be a specific relation among substrate thickness 4, inverted pyramid width 5 and inverted pyramid open angle 10. The ratio of large pyramid width 5 to small pyramid width must be 1:6. Thus, when light projected to the slope 1 at the third cycle along the straight line connecting A and A', is in turn projected to the slope 2, it is efficiently confined. Forming a solar cell light confining structure in a way that the refractive index of its substrate 8 is 3.6, inverted pyramid open angle is as expressed in Equation I, and Equation II is satisfied (where W is substrate width 4 and d is large inverted pyramid width 5), efficiently confines incident light within the substrate.
Patent JP-S59170458-A (JP)
Title: Exhaust reflux system for internal-combustion engine
Inventor: SADAKATA HIROSHI
IPC: F02M25/07
Filed: 1983-03-17
Abstract: PURPOSE:To aim at the continuous control of an exhaust reflux rate at low-unit cost of production, by equalizing pivoting angles between a screw adjuster interlocking an accelerator and a throttle shaft engaging a suction pressure control valve interconnecting an exhaust reflux valve in time of low load. CONSTITUTION:When an accelerator is stepped on, in time of low load, engine speed goes up, making the opening of a throttle 20c wider, and a valve housing 13 rotates as far as the same phase in the same direction as a screw adjuster 14 so that this adjuster 14 fails to be retracted out of the housing 13 and thereby a gap G is kept constant, so, the constant load is led into an exhaust reflux control valve 4 from a vacuum pump 19. Likewise, in time of high speed, the engine speed remains unincreased and the throttle 20c will not rotate so much whereby the adjuster 14 is retracted from the inside of the housing 13, making the gap G wider, and since an air quantity to be led into a suction pressure control valve 17 is increased, suction pressure to be led into the reflux control valve 4 from the pump 19 is rarefied, making the absolute value smaller, and the lift rate of a valve body 4a decreases, causing the reflux rate to decrease as well, thus continuous, nonstep control takes place.
Patent JP-H10241874-A (JP)
Title: High pressure discharge lamp lighting circuit, high pressure discharge lamp lighting device and image display device
Inventor: TAKAYA MANABU
IPC: H05B41/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the initial starting and instantaneously restarting performance of a short-arc-type high pressure discharge lamp for which an adjacent conductor is provided on the outer periphery near acathode. SOLUTION: For a high pressure discharge lamp 11 with an adjacent conductor 12 on the outer periphery near a cathode to be started and lit, a starting circuit 14 is mounted therein to switch high voltage starting pulse between positive and negative applied polarities for applying it to the high pressure discharge lamp 11, so that the high pressure discharge lamp 11, when cooled, can be started with high voltage pulse having the opposite polarity for a lamp current and, when restarted with a high temperature, can be started with high voltage pulse having the polarity in the same direction for the lamp current. As a result, starting and lighting with high voltage pulse having the favorable polarity for the condition of the lamp is ensured.
Patent JP-H08238394-A (JP)
Title: Washing and dehydrating machine
Inventor: MURAKAMI HIROSHI
IPC: D06F37/40
Filed: 1995-03-06
Abstract: PURPOSE: To suppress the generation of impulse noises at the time of locking a clutch lever to a pawl to be engaged at a sleeve and to easily and speedily perform assembly. CONSTITUTION: A pawl 50 to be engaged is formed on an outer cylindrical body 44 connected with the lower end of a clutch spring 41, and a flexible buffering body 52 is attached on the outer periphery of this pawl 50 to be engaged. This buffering body 52 is provided with a flange part 52a and this flange part 52a is integrally molded by double layer molding while being joined with the upper end face of the outer cylindrical body 44.
Patent JP-H10242868-A (JP)
Title: Transmission device and reception device for media information
Inventor: KATO YOSHIAKI
IPC: H04N19/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily cope with presentation, addition, and alteration of media information and an encoding system on a reception side by providing an encoding system which corresponds to objects to be encoded that constitute media information and reception-side software for encoded data, and multiplexing additional information, the reception-side software, and the encoded data. SOLUTION: An encoding system indication 108 is inputted to an encoding system control part 9, which indicates an encoding system that each encoding part uses to a video encoding part 1 with video encoding system control information. The encoding system control part 9 indicates decoding S/W to be distributed to a decoding S/W management part 7 with S/W transfer control information 109. The decoding S/W management part 7 outputs specified decoding S/W, a multiplexing part 4 outputs those pieces of information as a multiplexed bit sequence 106, and a transmission encoding part 5 performs encoding corresponding to a transmission line to generate a transmit signal 107.