baber/WOPTO huggingface dataset:
Patent JP-S6083182-A (JP)
Title: Information expanding method and its circuit
Inventor: SHIMAZAKI SHIGEO
IPC: G06T3/40
Filed: 1983-10-14
Abstract: PURPOSE:To attain expansion of information at a high speed without using a clock and at the same time to secure the suitable conversion into an LSI, by using a matrix to process the information to be expanded. CONSTITUTION:An information transmission means 13 is set the position of an element Mj.k (j, k=integers with 1<=j<=7 and j>k) of a matrix of 8 rows and 8 columns, etc. and also sends the information given from the upper part to the lower part. While an information selection means 14 is set at the position of an element Ms.t (s, t=integers with 0<=s<=7 and s<=t) of a matrix. At the same time, the means 14 selects the information positioned at an element Ms-1.t-1 of a matrix or the information positioned at an element Ms-1.t of a matrix in accordance with control signals as and ab corresponding to a reference mask pattern Ps which is sent via a control signal input terminal 11s. The means 14 consists logic elements 14a-14d.
Patent JP-S5981398-A (JP)
Inventor: UNO KAZUTAKA
IPC: C11B3/06
Filed: 1982-11-01
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-S6084084-A (JP)
Title: Picture signal processing unit
Inventor: KAWAMURA HIDEAKI
IPC: G06T5/00
Filed: 1983-10-14
Abstract: PURPOSE:To obtain an output picture excellent in expression of gradation by applying gamma correction so as to increase the generation of a part of an input picture signal where the frequency of generation of a luminance level is much and decrease the gradation of a part where the frequency is less. CONSTITUTION:The accumulated curve of distribution of the luminance signal level of the input picture signal is steep at a portion where many frequencies exist and gentle at a portion where the frequencies are less. The said accumulated curve is used as a gamma correcting curve by utilizing the property. That is, a color decoder 1 separates the input picture signal into three primar color signals of R, G, B and, for example, the R, G, B signals are recorded in a frame memory 2 for one frame's share. Then a picture processing circuit 3 obtains the luminance distribution as to the data recorded in the frame memory 2, sets its accumulated luminance distribution curve, by which the said gamma correction is applied.
Patent JP-H0540655-A (JP)
Title: Program retrieval system
Inventor: TANAKA CHIAKI
IPC: G06F11/28
Filed: 1991-08-02
Abstract: PURPOSE:To eliminate a conflict produced between a main program and a secondary program and to shorten the retrieving time for the relation between both programs by storing this relation when the main program is carried out. CONSTITUTION:When a main program 1 is carried out, the program relative data read processing 4 is carried out so that the relation between the program 1 and a secondary program 2 is stored in a magnetic disk 3. Then the program relevant data display processing 5 is carried out so that the relation between the processing 4 and both programs 1 and 2 is displayed on a display device 6. Thus the relation between both programs 1 and 2 is retrieved in the processing 4 and the processing 5 in place of a conventional case where the source coding of the program 1 is checked for each digit for retrieving the relation between both programs 1 and 2.
Patent JP-H1123529-A (JP)
Title: Scanner device
Inventor: YURINO TOMOKO
IPC: G01N27/447
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To read the luminous pattern of a sample by both analytical methods of a fluorescence method and chemical luminescence method by reading the luminous pattern with a line sensor while irradiating a laser beam to excite a fluorescent material when read by the fluorescence method, and when reading the luminous pattern by the chemical method, converging the luminescence position with the line sensor. SOLUTION: Fluorescence is generated from a fluorescent material, which is irradiated and excited with a laser beam. A luminous position of a light of a fluorescent pattern is converged by a one-dimensional scanning line, the luminous position is scanned, and a luminous pattern is read by a line sensor 6 and a light reception section scanning device 7. An electrophoretic gel 5a is pinched by glass plates 5b, 5c and is mounted on a stage. A moving mechanism relatively moves the reading position of a sample 5 on the line sensor 6. The light of the luminous pattern is converged on the one-dimensional scanning line. The reading action is the same when the fluorescent pattern of the sample emitted from the fluorescent material excited by the laser beam is read and when the luminous pattern emitted from the sample itself is read by a chemical luminescence method.
Patent JP-S6252298-A (JP)
Inventor: SAKAMOTO MICHITAKA
IPC: F16L59/06
Filed: 1985-09-02
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-H1040528-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: HIKOSAKA KAZUYUKI
IPC: G11B5/85
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can improve quality of reproduced signals and decrease an error rate. SOLUTION: In a magnetic recording medium having a magnetic film 2 formed of magnetic particles 3 and a non-magnetic grain boundary 4 on a substrate 1, when the magnetic film 2 has a thickness (t), a residual magnetization moment is Ir, an average particle size of the magnetic particles 3 in an in-plane direction of the magnetic film 2 is (d) and an activation magnetic moment of the magnetic film 2 is v*Isb, a condition of d<2> *t*Ir/(v*Isb)>=0.75, preferably, d<2> *t*Ir/(v*Isb)>1.5 is satisfied.
Patent JP-H06155084-A (JP)
Title: Method and device for butt welding metal sheets by laser beam
Inventor: JIEROOMU GIYU
IPC: B23K26/00
Filed: 1993-08-04
Abstract: PURPOSE: To provide a method and device for butt welding metal sheets by a laser beam. CONSTITUTION: Metal sheets 1, 2 to be welded is pressed by a lateral pressure F exerted toward a joint plane 3 of the metal sheets 1, 2, and the metal sheets are locally melted by a laser beam so that a contact pressure between the metal sheets 1, 2, at any optional point in the region of the joint plane 3, lies between 0.5 times the elastic limit of the metal sheet 1 or 2 having a lower elastic limit and the bucking stress of the metal sheet 1 or 2 having a smaller buckling stress, and thus a welded joint is formed in the region of the welded plane.
Patent JP-S5990255-A (JP)
Title: Cassette presser attaching device
Inventor: SUEFUJI MIKIO
IPC: G11B15/675
Filed: 1983-10-17
Abstract: PURPOSE:To secure the loading of a cassette by forming a through hole at the center part of a cassette keep leaf and engaging this hole with a projection formed on the internal surface of a cassette lid. CONSTITUTION:Ribs 2 which face each other are formed on the internal surface of the cassette lid 1 in one body; and recessed parts 5 for engagement are formed in those ribs 2 and a projection 4 is formed on a shore formed between the ribs and engaged with the through holes 10 formed at the center part of the bent cassette keep leaf 7. Then, an engagement projection 12 formed at the leg part 11 of the cassette presser 7 is engaged with the recessed parts 5 of the ribs 2 for engagement.
Patent JP-H0482020-A (JP)
Title: Seek positioning method for optical head
Inventor: TAWARA SEIJI
IPC: G11B27/10
Filed: 1990-07-24
Abstract: PURPOSE:To accurately position a light spot to a target track by repeating one-track jump and track number read to position the light spot to the seek destination target track at the time of discriminating that the seek destination target track is in a dangerous area. CONSTITUTION:An address check circuit 41 in a discriminating unit 4 checks the seek destination target address; and when an area check circuit 42 discriminates that the seek destination target address is in the dangerous area, a fine seek unit 3 takes a charge of seek control to perform the first seek operation with the middle track of tracks, which are required for arrival at the seek destination target address, for guide. Hereafter, this operation is repeated to control positioning with this middle track for guide, and finally, the light spot is positioned to the seek destination target address. Thus, the light spot is accurately positioned to the seek destination target address.
Patent JP-S5896831-A (JP)
Title: Recovering method for gallium
Inventor: KATAOKA ARINOBU
IPC: C22B58/00
Filed: 1981-12-02
Abstract: PURPOSE:To recover Ga very effectively from a soln. contg. Ga by bringing a chelate resin having specified functional groups into contact with the soln. to allow Ga to be selectively adsorbed on the resin. CONSTITUTION:A chelate resin having oxine ligands in the macromolecule such  as a condensation polymer of 8-hydroxyquinoline with formalin is prepared. A  soln. contg. Ga, preferably an aqueous soln. of sodium aluminate contg. Ga  from a stage for manufacturing alumina by the Bayer process is brought into  contact with the chelate resin preferably by passing the soln. through a column packed with the resin. The contact temp. is 10-100 deg.C in general. Ga captured  by the resin by adsorption is eluted with hydrochloric acid or the like and  recovered. The recovered Ga is converted into sodium gallate, which is then  electrolyzed to recover metallic Ga.
Patent JP-S6175828-A (JP)
Title: Drive device for twisting roller in adsorbing, twisting and spinning device
Inventor: ANAHARA AKIJI
IPC: D01H4/20
Filed: 1984-09-17
Abstract: PURPOSE:To make ending operation or maintenance easy, by engaging the twisting roller 1 of plural spindles with one endless drive belt, and setting a suction pipe at the opposite side of the contact part of the twisting roller with the drive belt. CONSTITUTION:The nonporous roller 12 and the porous roller 14 are engaged through the attaching parts 13 and 15 with the drive belt 18. The suction pipe 7 is set at the opposite side of the contact part of both the rollers 12 and 14 and the drive belt 18, so that the diameter of each roller or pulley to be brought into contact with the drive belt 18 can be lessened.
Patent JP-S6440663-A (JP)
Title: Method for correcting mesh size of fabric
Inventor: GOTO TAKESHI
IPC: D06C21/00
Filed: 1987-08-03
Abstract: PURPOSE: To reduce the porosity of the woven fabric by allowing the fabric to pass through between the roller that vibrates the fabric in the axis direction and the stationary rollers under pressure. CONSTITUTION: A vibration roller 5 equipped with a piston type vibrator on its one end is arranged on the stationary rollers 6 and 6'. The woven fabric 4 is allowed to pass through between the vibrating roller 5 in the arrow direction and the stationary rollers 6 and 6' under pressure to reduce the porosity of the woven fabrics.
Patent JP-S6086217-A (JP)
Title: Manufacture of steel for electric resistance welded pipe having improved resistance to hydrogen inducing cracking
Inventor: TOTSUKA NOBUO
IPC: C21D9/08
Filed: 1983-10-19
Abstract: PURPOSE:To obtain steel suitable for oil-well pipes easily and at low cost, by hot-rolling the steel stock which contents of C, Si, Mn, Al, Cu, Ni, and P are specified, with adjusted S and Ca, and slow cooling of the coil after coiling at a rate below the specified cooling rate. CONSTITUTION:The steel pipe stock comprises by wt. 0.2-0.5% C, 0.01-0.50% Si, 0.5-2.0% Mn, 0.01-0.10% Al, 0.10-0.60% Cu, 0.10-0.60% Ni, 0.03% or less P, and the contents of S and Ca are adjusted to 0.002% or less S and 0.0005- 0.0050% Ca. The slab of the pipe stock, hot rolled to hot strip is coiled, and, followed by slow cooling at the cooling rate under 0.5 deg.C/min. Thus, the steel for electric resistance welded steel pipes having improved resistance to hydrogen induced cracking can be obtained.
Patent JP-H0198922-A (JP)
Title: Thin film ultrasonic detector comprising ultrasonic transmitter/receiver
Inventor: TOMASU BUTSUSHIYUUSEERENSEN
IPC: B65H7/02
Filed: 1988-08-05
Abstract: PURPOSE: To detect the insertion of a film by setting the distance between a transmitter and a receiver to nearly integer multiples of a semi-wavelength and scanning ultrasonic frequency and detecting the attenuation of a sound field when inserting a plastic film into the sound field. CONSTITUTION: A plurality of ultrasonic receivers 2 are provided so that they are located directly above a plurality of ultrasonic receivers 1. A circular metal plate 5a driven by a circular-plate-shaped piezo ceramic crystal 71 is provided on the inner surface of a side drum 5c of a housing 5 of the receivers 2. Then, when a plastic film 4 is inserted into a space where particle speed is fast within a resonance in a space between the transmitter/receiver 1 and 2, a signal is attenuated greatly. Also, since the resonance is affected by, for example, distance and temperature, the signal to the transmitter 1 needs to be subjected to frequency modulation and hence the signal in the receiver 2 is subjected to amplitude modulation.  Then, the signal of the receiver 2 is rectified by a proper time constant (normally 1/20) and is passed through the filter, thus obtaining a proper trigger level and checking to see if the filter 4 is inserted or not.
Patent JP-H1127674-A (JP)
Title: Reversible coding system for interlace-scanned moving image
Inventor: OOAMI RIYOUMA
IPC: H04N19/61
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a reversible moving image coding system that controls selection of frame/field discrete cosine transform so as to enhance the compatibility with a conventional discrete cosine transform coding system, in the reversible coding system for a moving image subject to interlace scanning based on reversible discrete cosine transform. SOLUTION: A motion compensation prediction error is obtained from an input signal, a frame/field scan generating circuit 10 generates a frame scan block and a field scan block for each block, and a switch 14 selects either of them to apply reversible discrete cosine transform to the selected block. In this selection, 1st and 2nd eliminate error calculation circuits 11, 12 apply the reversible discrete cosine transform to the frame scan block and a field scan block, a decoder side estimates an error when receiving conventional reversible discrete cosine transform, a comparator 13 compares the errors and the error which is smaller between them is selected.
Patent JP-H08336311-A (JP)
Title: Apparatus for filling seedling
Inventor: WATANABE YOSHIO
IPC: A01C11/02
Filed: 1996-07-24
Abstract: PURPOSE: To enable the automatic and efficient filling of seedlings in a seedling housing box while pressing the seedlings over nearly the overall width of the seedling housing box without disturbing the seedlings while keeping the seedlings in nearly a standing posture with a compact constitution. CONSTITUTION: This apparatus for filling seedlings is obtained by installing a conveying mechanism 4 for conveying the seedlings G, a seedling housing box 31 for successively housing the seedlings G conveyed from the conveying mechanism 4 from the side of one of walls 31a, a seedling pushing tool 79 for pressing the seedlings G in nearly a standing posture, arranged in the seedling housing box 31 and fed therein to the one of the walls 31a and a pushing means 76 for moving the seedling pushing tool 79 in the pressing direction while nearly maintaining a required posture of a pushing surface 79a and further providing a driving device M for driving the conveying mechanism 4 and the pushing means 76.  The conveying mechanism 4 is arranged in the upper part of one machine body 53 and the seedling housing box 31, the seedling pushing tool 79 and the pushing means 76 are arranged in the lower part thereof.
Patent JP-H0725537-A (JP)
Title: Tape drawing device
Inventor: MAEDA MINORU
IPC: B65H35/07
Filed: 1993-07-12
Abstract: PURPOSE:To attempt miniaturization of a machine and decrease of its cost by decreasing the number of parts. CONSTITUTION:In a tape drawing device for performing the drawing of two roll tapes 3, 4, a drawing passage for one roll tape is provided between a first driven drawing roller 9 and, a sharing driving drawing roller 8, and a drawing passage for the other roll tape is provided between a second driven drawing roller 91 and the sharing driving drawing roller 8, and the sharing driving drawing roller 8 or the first and second driven drawing roller 9, 91 are so constituted as to be slidable, so as to pinch one of the drawn tapes.
Patent JP-S6353047-A (JP)
Title: Suction recovery apparatus
Inventor: SAITO YUKITAKA
IPC: B41J2/185
Filed: 1986-08-22
Abstract: PURPOSE:To miniaturize the title apparatus by providing constitution such that a clogging material is sucked by the piston of a reciprocating pump when a nozzle is clogged with ink and normal printing is impossible and discharged to an ink box by moving the reciprocating pump in vertical and horizontal directions. CONSTITUTION:A cap part 11 is engaged with the leading end 9 of a printing head to allow a nozzle 8 to communicate with an orifice 22. When the nozzle 8 is clogged with ink and printing becomes impossible, a piston 19 is moved by a DC solenoid to suck the clogging snbstance in the nozzle 8. A reciprocating pump mechanism 12 is separated from the leading end 9 of the printing head together with a pump body 21 by a DC solenoid 25. The DC solenoid 25 is allowed to fall in a vertical direction by a DC solenoid 26 to contact the orifice 22 of the cap part 11 with the hole of a waste ink box 15 by the operation of the DC solenoid 25 in a horizontal direction, and the ink of a cylinder chamber 23 is extended into the waste ink box 15 by the piston 19. Because of the integral structure of constitutional members, an apparatus can be miniaturized.
Patent JP-H0865812-A (JP)
Title: Speed control method for electric diesel locomotive
Inventor: WAKITANI TSUTOMU
IPC: B60L50/10
Filed: 1994-08-19
Abstract: PURPOSE: To reduce a designated speed stepping and to control a motor at an ultra-low speed by holding the number of the revolutions of an engine at a predetermined value, and varying the field current of a generator to control the speed. CONSTITUTION: When the number of the revolutions of an engine 11 is held at a predetermined value and the field current flow rate of a generator 12 is gradually raised, the current flowing to the exciting winding of the generator 12 is increased, the output of the generator 12 is increased, and power supply amounts to motors 5-1-5-n are increased, thereby accelerating the speed. As the speed is accelerated, the speed at that time is compared with a band lower limit set value. If the speed is lower than the band lower limit value, a field output is increased. When the speed exceeds the lower limit value, the speed is compared with the band upper limit value, and if the speed is slower than the band upper limit value, the field output is maintained as it is, and the speed in the band is controlled by the field control.  Thus, the motors 5-1-5-n can be controlled at the reduced designated speed stepping or at the ultra-low speed.
Patent JP-S6438583-A (JP)
Title: Drying air controller for cereal grain drier
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1987-08-04
Abstract: PURPOSE: To stabilize the combustion of a burner by controlling a guide plate to alter and guide the direction of flowing air according to the amount of the air in a grain dryer which absorbs hot air generated from a burner and outside air with an exhauster to be used for drying and controls the amount of the air according to the mass of grains or the like. CONSTITUTION: A front wall plate of a dryer 4 is provided with a burner case 7 having a burner 1 built therein and a rear wall plate with an exhauster 2. A blowing cylinder 29 is provided at the rear part of the burner 1 and a combustion cylinder 30 at the front thereof and a motor 31 inside. Support plates 45 arranged at an equal interval are fastened on the outer circumference part of the tip of the blowing cylinder 29 to provide a guide plate 3, which is changed to be erected, half-erected or levelled with the action of a solenoid 46. With the erection of the guide plate, the tip part 47 thereof protrudes a great deal from the outer circumference part of the combustion cylinder so that the direction of the drying air flows is shifted outward.  The direction of the drying air flows is controlled following increase or decrease in the drying air by increasing or decreasing the number of revolutions of the exhauster thereby achieving a stable combustion of the burner.
Patent JP-H0358243-A (JP)
Title: Error informing device
Inventor: HIRASAWA KENICHI
IPC: G06F17/21
Filed: 1989-07-27
Abstract: PURPOSE:To know the cause of an error and the degree of importance even in a state that an error message is invisible by constituting the subject device of a device for discriminating the classification of an error by a status, a device for storing a voice or plural sound signals, and a loudspeaker. CONSTITUTION:When an error is generated at the time of executing a processing by a word processor, etc., a status is generated by a central processor equipment 6 or a peripheral equipment such as a printer, etc., and the status is delivered to a main memory in the central processor equipment. Also, the status is delivered from the central processor equipment 6 to a controller 1, and the controller 1 is actuated. The controller 1 selects and actuates the corresponding ROM in a voice storage device 2, and a generated voice is outputted from a loudspeaker 3. In such a way, even in a state that an operator cannot look at an error message, the contents of generation of an error, the degree of importance, etc., can be recognized, and an appropriate processing can be executed.
Patent JP-H1016600-A (JP)
Title: Transmission control device of motive power between left and right wheel for vehicle and motive power transmission control device for vehicle
Inventor: YOSHIOKA TEI
IPC: F16H48/295
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To properly carry out motive power transmission control in accordance with a road surface condition by setting a reflecting degree of high road surface frictional resistance corresponding control quantity so as to be larger than a reflecting degree set in proportion to a road surface coefficient. SOLUTION: Target ΔN follow-up control quantity, accelerated turning control quantity, tack-in corresponding control quantity, steering transient responding control quantity, control quantity for a high μ road and control quantity for a low μ road are set as each of control quantity. An output value is computed by steplessly gain- adjusting these control quantity in accordance with a road surface μ judging coefficient γ. At this time, as regards control gain of the target ΔN follow-up control, its control gain is set to shift to the side of a high μ road. Output value fine adjustment to the side of the high μ road is computed from a specified expression including an output fine adjustment coefficient a>1 to an output value after correction.  In this way, a reflecting degree of the control quantity for the high μ road is set to be larger than the control quantity for the low μ road at the time of interpolating reflection of both of the high μ and the low μcontrol quantity.
Patent JP-H0748028-A (JP)
Title: Shifting equipment utilizing dc linear motor
Inventor: SHIRAI NORIHISA
IPC: H02K41/025
Filed: 1993-08-06
Abstract: PURPOSE:To provide a shift device utilizing a dc linear motor which can produce the stable thrust having the excellent performance and has the simple constitution. CONSTITUTION:As for a shift device utilizing a dc linear motor which shifts a moving body A in the two-dimensional direction by a coil installed on the ground side, the coil is constituted by arranging a plurality of two kinds of coils 41X and 41Y whose axes are directed to two directions crossing at right angle, in dispersion in the different directions, and a control means for controlling each electric charging of two kinds of coils 41X and 41Y.