baber/WOPTO huggingface dataset:
Patent JP-S6018458-A (JP)
Title: Turning device of front wheel drive car
Inventor: SAEKI MASABUMI
IPC: B62D11/08
Filed: 1983-07-11
Abstract: PURPOSE:To reduce the radius of turning the direction of an operator-ridden rice-planting vehicle with front wheel drive, by furnishing a turning device with speed change interlocked with the operation of steering wheel so that the number of revolutions of that of the wheels situated nearer the center of turning than the number of revolutions of the outer situated wheel when turning is being made. CONSTITUTION:If the arm 67, which is operated through a tie rod to be moved to the left or right by the steering wheel, is rotated clockwise, for ex. when the vehicle is to be turned to the right, the righthand shifter 63 pushes a move gear 48 to the left through rod 66 etc. to put No.1 gear 46 in meshing with a turning gear 45. The lefthand shifter 63 is rotated to move said move gear 48 to the left so as to put No.2 gear 47 in meshing with the turning gear 45. Thereby the right front wheel 7 is decelerated while the left front wheel accelerated, to provide a smooth turning with small radius. During straight running, on the other hand, No.1 gear 46 of each move gear 48 meshes with a straight running gear 44 with large width, and the left and right front wheels 7 are rotated at equal speed.
Patent JP-S615456-A (JP)
Title: Manufacture of optical record carrier
Inventor: NISHINO SEIJI
IPC: G11B7/243
Filed: 1984-06-19
Abstract: PURPOSE:To form an uneven relief signal pattern, by irradiating a recording luminous flux upon an optical record carrier which is formed by successively forming a metallic thin film and thin film, whose state is changed when irradiated with lights, on a base board, and then, performing plasma etching. CONSTITUTION:A thin film 1 made of a single metal or metallic compound is formed on a disk base board 2 made of glass or an organic material, such as acryl, etc., and a thin film 3, whose state is changed when irradiated with lights, is formed on the thin film 1. The thin film 1 of this optical record carrier thus prepared is then irradiated with a laser flux formed by stopping laser lights 4 modulated at an objective lens 5 by means of a record signal. The optical wavelength of the laser lights 4 is set at >=5,000Angstrom and the metal of the thin film 1 at the irradiated section 6 is diffused into the thin film 3 and, as a result, the reflectivity of the heated part is changed. Moreover, the record carrier, in which the reflectivity change occurs, is subjected to plasma ethcing and signal pits are formed in the thin film 3 to form an uneven relief pattern, if necessary. Therefore, recorded signals can be converted into uneven relieves.
Patent JP-H01298904-A (JP)
Title: Controller for electric motor vehicle
Inventor: SUZUKI HAJIME
IPC: B60L15/20
Filed: 1988-05-25
Abstract: PURPOSE:To control the torques and steering angles of motor-driven wheels without mechanical power transmission mechanism by calculating an optimum steering angle for each wheel on the basis of a signal regarding the steering angle of a motor to be output from steering angle signal output means. CONSTITUTION:A handle 45 and a driving mode switching lever 46 are disposed in an electric motor vehicle. A theta/V converter 50 is connected to the handle 45, and a theta/S converter 51 is connected to the lever 46. Switches 55, 56 are operated by the output of the converter 51, and the converter 50, a steering angle instruction unit 82, a 4-wheel steering angle calculator 66, an oblique traveling steering angle calculator 81 and a rotary steering angle table 68 are connected thereto. The output of the unit 82 is supplied to steering angle servos 83 for driving the steering actuators 40 of motor-driven wheels.
Patent JP-S5829632-A (JP)
Title: Orientated and blow molded container and manufacture thereof
Inventor: SUZUKI TOORU
IPC: B29C49/00
Filed: 1981-08-13
Abstract: PURPOSE:To obtain the titled orientated and blow molded container remarkably improved in the resistance to shock and heat, by performing multi-stage axial orientation and one-stage blow orientation of a bottomed parison of an amorphous thermoplastic resin under specified conditions. CONSTITUTION:The mouth part 11 of a bottomed parison 10 that is heated to the stretchable temperature is clamped between split molds 12a, 12b, and by inserting an orientation rod 13 the bottomed parison is preliminary orientated by 5-70% of the axial overall draw ratio. After suspending the orientation operation for 0.1-2sec, the orientation rod 13 is further moved down to perform the axial orientation by the overall draw ratio, and a fluid is blown through a fluid blowing port 17 into the parison to effect the blow orientation of the parison. The molecules in the end part on the bottom side of the barrel of the container are preferentially orientated axially of the container, the molecules in the end part on the shoulder are preferentially orientated circumferentially of the container, and the molecules orientated in the middle of the barrel are maximized in the plane.
Patent JP-S5827409-A (JP)
Title: Low frequency amplifying circuit
Inventor: TAKADA MASAAKI
IPC: H03F1/42
Filed: 1981-08-12
Abstract: PURPOSE:To avoid the power consumption of another power supply from being excessively increased and defective transistors (TR), by stopping the operation of the 1st and 2nd TRs with the 1st and 2nd switching means, when one power supply voltage is changed in an amplifying circuit driven with two plus and minus power supplies. CONSTITUTION:When plus/minus power supplies 18 and 19 supply a prescribed voltage, a current flows to a minus terminal of the minus power supply 19 from the plus terminal of the plus power supply 18 via an emitter, a base and a resistor 32, and the base and emitter of a TR30, the TRs29 and 30 are coductive and normal low frequency amplification can be made. If the plus power supply drops to zero, said current does not flow to the TRs 29 and 30, and both TRs are nonconductive, the base bias of two TRs 14 and 17 of an SEPP circuit 13 is cut off, allowing to prevent a failure operation with nonconductive state. This applies to the minus power supply 19 dropped to zero.
Patent JP-H084183-A (JP)
Title: Method of flat-slab construction
Inventor: NAGAREDA TAKASHI
IPC: E04B5/43
Filed: 1994-06-08
Abstract: PURPOSE:To obviate the need for the capital of a plank by constructing a column, fixing a non-capital slab onto a capital section and forming slabs in sections except the non-capital slab. CONSTITUTION:A column 1 is constructed at a specified place. The column main reinforcements 1a of the column 1 are penetrated into the through-holes of a non-capital slab 4 under a movably fitted state, and the non-capital slab 4 is disposed onto the column 1. Reinforcements for the slabs are arranged to the reinforcements of the non-capital slab 4, and joined by lap joints or welding. Forms are assembled so that the undersides of the slabs are conformed to the underside 4e of the non-capital slab 4, concrete is placed into the forms, and the slabs 5 are formed in the same height surfaces as the top face 4f of the non-capital slab 4.
Patent JP-S63289991-A (JP)
Title: Securing method for chip type electronic component
Inventor: HAMADA YOSHITO
IPC: H01C1/012
Filed: 1987-05-22
Abstract: PURPOSE:To solder a chip type electronic component at an accurate position by bonding the component to a circuit substrate by a cream solder which contains methyl ester of rosin as flux component, and then soldering by heating the component. CONSTITUTION:A chip type electronic component C is bonded to a circuit substrate A by a cream solder (b) which contains methyl ester of rosin as flux component, and then heated to be soldered. For example, predetermined positions of a circuit substrate A are coated by printing or discharging from a dispenser with the solder (b). The flux of the solder (b) contains as main ingredient or part methyl ester of rosin. Then, the component C is temporarily secured by utilizing the bondability of the solder (b). Thereafter, the substrate A is conveyed into a furnace, the solder (b) is melted by heating to secure the component C to the substrate A. Thus, the component can be effectively secured to predetermined accurate positions without displacing the positions.
Patent JP-S5827251-A (JP)
Title: Storage circuit
Inventor: IZUMISAWA HIROYUKI
IPC: G11C29/32
Filed: 1981-08-12
Abstract: PURPOSE:To simplify the procedure of search of faults and to shorten the  searching time by using a circuit for switching one mode in which a clock is not used and the other in which scanning is executed by using a shift clock. CONSTITUTION:A storage circuit prepares two kinds of operation modes, a normal mode and a shift mode. When a mode switching signal of logic ''0'' is supplied from an external device to respective output controlling circuits 5-1-5-m through a connection line 7, the storage circuit operates in the normal mode and, when a mode switching signal of logic ''1'' is supplied to respective output control circuits (5-1)-(5-m), said circuits operate in the shift mode. In case of the normal mode, writing/reading to/from memory cells 1-1-1-1-m-n is performed almost in the same manner as the normal storage circuit and, in case of the shift mode, respective output control circuits 5-1-5-m are connected in series and the internal status of the storage circuit is detected by a scanning system.
Patent JP-S63291178-A (JP)
Title: Digital signal processor
Inventor: YAMADA HARUYASU
IPC: G06F17/10
Filed: 1987-05-22
Abstract: PURPOSE:To execute a high speed picture processing by providing a function for simultaneously loading a program in plural memories and processing the respective picture elements of a picture signal in parallel. CONSTITUTION:The titled processor is provided with a local picture shift register 2, the plural picture memories 4-1-4-4 for storing the contents of the shift register 2, plural arithmetic blocks 1-1-1-4 for processing the picture based on the data of the picture memories 4-1-4-4, plural program memories and controllers 5-1-5-4 for controlling the arithmetic blocks 1-1-1-4 and the function for simultaneously loading the program in the plural program memories 5-1-5-4. The respective picture elements of the picture signal are processed in parallel. Since this is the parallel processing for every picture element of the picture signal, a higher instruction such as a condition jump instruction or the like can be executed in a next instruction cycle without a waiting time. Thereby, a more complicate picture processing can be realized at high speed and a real time processing is easily executed.
Patent JP-S6019166-A (JP)
Title: Display device
Inventor: HOSAKA MASAO
IPC: G03G21/00
Filed: 1983-07-13
Abstract: PURPOSE:To make a device small-sized and reduce the cost by providing the number of elements of a display means in a display part in accordance with a set number and lighting or extinguishing them to display the number. CONSTITUTION:The small-sized and low-cost LEDs or LC elements are used uniformly as all required display means, and especially, the same number of elements as the set number are used in an image formation number display means and are lit or extinguished to display the number. For example, a display part 11 of a display device 10 is provided with a state function display means 12, an operation display means 13, a copy density display means 14, and a copy number display means 15, and the uniform LEDs are used as all elements of individual display means. In the copy number display means 15, the same number of LEDs 11-20 as a maximum continuous copy number (for example, 10) of a copying machine are arranged in one column so that they can be controlled to be lit and extinguished, and a count-up key K3 and a count-down key K4 are operated to light or extinguish LEDs 11-20, thereby displaying the copy set number and the count number.
Patent JP-H01296750-A (JP)
Title: Ring generator
Inventor: SASAKURI JUNICHI
IPC: H04M3/02
Filed: 1988-05-24
Abstract: PURPOSE:To decrease the redundancy of circuit constitution by turning on/off an output of a stabilizing circuit so as to excite an output transformer. CONSTITUTION:Outputs of stabilizing circuits 16, 17 are set/reset alternately synchronously with control signals 12, 13 outputted from an oscillation section 11. That is, when the control signal 12 is logical 1, a transistor(TR) 14 is turned on and a terminal 16a connects to ground, then the output of the stabilizing circuit 16 is turned off. On the other hand, when the control signal 13 is logical 1, a TR 15 is turned on and a terminal 17a is connected to ground, then the output of the stabilizing circuit 17 reset. Thus, since the outputs of the stabilizing circuits 16, 17 are set/reset alternately in this way, the primary winding of the output transformer 18 is excited and a ring signal is outputted from the secondary winding of the output transformer 18. Thus, no switching section is required and the redundancy in the circuit constitution is low.
Patent JP-2000322061-A (JP)
Title: Time base companding method for rhythmical sound source signal and its device
Inventor: KONDOU KAZUNOBU
IPC: G10L21/047
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To compensate attack positions after time base companding and to prevent the disorder of rhythm or the occurrence of double knock by applying a time base companding process to a rhythmical sound source signal between the attack positions detected from the rhythmical sound source signal to be time base-companded. SOLUTION: A digital audio signal x(t) which is a rhythmical sound source signal to be time base-companded is inputted to an attach detection section 1, i.e., 'attack' exists in the rhythmical sound source signal, and it has abrupt concentration and change of signal electric power at a wave-form level. The attach detection section 1 evaluates the signal electric power per unit time based on a certain threshold value and detects the abrupt change point of the wave-form via the time differentiation of the signal electric power. The detection result is outputted as attach position information. A time base companding process section 2 applies a time base companding process to the signal between the previously detected attack positions among the inputted audio signals.
Patent JP-H10300210-A (JP)
Title: Flow controller and hot water supply unit
Inventor: SATO TETSUYA
IPC: F24H1/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a flow controller for controlling a flow control valve accurately from full-open position or full-close position to a position of a specified opening regardless of aging, and a hot water supply unit incorporating the flow controller. SOLUTION: In a single storage water heater body two channel type hot water supply unit having an additional burning function and a hot water filling function, a flow control valve provided in a hot water supply piping system is controlled from full-open position to full-close position prior to start hot water filling operation (step 101, 102), and a required current supply time to a motor us detected as a time TAV required for the entire process (step 103-109). A current supply time TS required for setting a desired opening of the flow control valve is then operated based on the time TAV required for the entire process TAV. At the time of independent burning for bath, a current is fed to a motor during the current supply time TS from the full-open position and the flow control valve is set at a desired opening before entering into a waiting state.
Patent JP-2000314387-A (JP)
Title: Vertical shaft volute pump
Inventor: YOSHINO MAKOTO
IPC: F04D13/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce arrangement height of a vertical shaft volute pump. SOLUTION: An aperture 30c is formed on a spiral casing 30 at outer wall of upper part of a suction port 30a. The lower end of a casing 34 of a reduction gear 32 is inserted and fitted into the aperture 30c. A passage of the spiral casing 30 is thus completed by including the lower end of the casing 34. The reduction gear 32 is attached to the outer wall of the spiral casing 30. A pump shaft 38 is connected to the reduction gear 32. An input shaft 64 of the reduction gear 32 is projected horizontally, to which a driving device is connected. The driving device and the spiral casing 30 are arranged on the same floor.
Patent JP-H1118786-A (JP)
Title: Tumor necrosis related receptor tr7
Inventor: DEEN KEITH C
IPC: A61K48/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide consisting of a base sequence having a high homology to a sequence encoding TR7 polypeptide having a specific amino acid sequence, and useful for treatment, diagnosis; etc., of arthritis, sepsis; an autoimmune disease, ischemia, AIDS, cancer, etc. SOLUTION: This polynucleotide is an isolated polynucleotide containing a nucleotide sequence having at least 80% homology over the whole length thereof to a nucleotide sequence encoding a tumor necrosis related receptor TR7 polypeptide having an amino acid sequence expressed by the formula, or is a new polynucleotide consisting of a nucleotide sequence complemental to the above isolated polynucleotide. The TR7 polypeptide and the related polynucleotide are useful for the treatment, diagnosis, etc., of chronic and acute inflammation, arthritis, sepsis, an autoimmune disease, transplanted tissue piece rejection, an infection, a stroke, ischemia, restenosis, a brain damage, AIDS, cancer, an atherosclerosis, Alzheimer's disease, etc. This compound is obtained by searching a cDNA library derived from human brain cells, etc.
Patent JP-H0422518-A (JP)
Title: Method for drawing
Inventor: ISHIKAWA SHIGERU
IPC: B21D22/20
Filed: 1990-05-18
Abstract: PURPOSE:To smoothly draw the blank material without burning to the die or generating the crack, etc., in the blank material by making the part corresponding to the outer front surface, as least, of the product part of the blank material to the drawn to the bright surface and making the other part expect above to the lubricating oil holding surface. CONSTITUTION:The blank material W has the total size with the part corresponding to the products P and the part to be the scrap S positioned surrounding the above. The outer front surface of the part corresponding to the products P is made its surface roughness to the bright surface B, the inner front surface of the part corresponding to the products P and the both inner and outer surfaces of the scrap part S are made the surface roughnesses respectively to the dull surface, that is, the dull mesh D. Therefore, the part corresponding to the scrap S made to the dull surface D is become to the lubricant keeping surface which keep the lubricant oil K in its recessed part because of its surface roughness, and on this result if this part is drawn by clamping with the die face and the bland holder, this part is made to slip in the state clamped with the die, so the smooth drawing work can be executed without generating the crack or burning, etc., of the blank material.
Patent JP-H10315110-A (JP)
Title: Polishing device
Inventor: ITO HIROSHI
IPC: B24B17/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a cutter mark by positionally adjusting a polisher deforming member capable of contacting with the outside from the reverse center of a polisher by a pressing mechanism, pressurizing the polisher to a surface of a workpiece while rotating a rotary shaft installed in the reverse center vicinity of the polisher and performing polishing. SOLUTION: A polisher unit 3 is moved so that a polisher 18 is positioned above a polishing position of a surface 4a of a prescribed work 4. Next, a rotary shaft 7 is lowered by a pressurizing shaft 15a of an air cylinder 15, and the polisher 18 installed on its lower end is brought into contact with the surface 4a of the work 4, and is set so that prescribed polishing pressure acts. At this time, when the surface 4a of the work 4 with which the polisher 18 contacts is a recessed surface shape, the center of the elastic polisher 18 is pressed by the rotary shaft 7, and is elastically deformed, and is easily put in a colse contact condition, and when it is a projecting surface shape, a pressing member 23 is lowered by a linear actuator 22, and the polisher 18 is elastically deformed from an outer periphery according to a descent of a slide member 19.
Patent JP-2000319730-A (JP)
Title: Production of hot rolled steel sheet excellent in surface property and formability
Inventor: TAKAHASHI YUZO
IPC: C21D9/46
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the formability of a steel sheet without deteriorating its surface shape by subjecting a slab having a specified compsn. contg. C, Si, Mn, P, S, Al and N, moreover contg. one or more kinds of Mo and B, and the balance Fe with inevitable impurities to descaling at a specified temp. one or more times and thereafter executing hot rolling. SOLUTION: A slab is composed of, by weight, 0.001 to 0.4% C, 0.1 to 5.0% Si, 0.01 to 5.0% Mn, <=0.1% P, <=0.1% S, 0.001 to 3.0% Al and <=0.01% N, moreover of one or more kinds of 0.1 to 1.0% Mo and 0.002 to 0.004% B, and the balance Fe with inevitable impurities. This slab is subjected to descaling at >=1000 deg.C one or more times and is thereafter subjected to hot rolling. By adding Mo or B or both, the m.p. of fayalite drops, but, by controlling the content thereof to the above range, the m.p. of fayalite reaches <=1000 deg.C, and the complete peeling of primary scales is made possible.
Patent JP-S5250213-A (JP)
Title: Magnetic recorder and reproducer
Inventor: SHIMIZU KIYOUTA
IPC: G11B15/66
Filed: 1975-10-20
Abstract: PURPOSE: In an apparatus wherein a tape is pulled out from a cassette to form a tape running path, a cue head is moved according to rape running mode, whereby the head touch to the cue head is improved even during high speed running. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6116761-A (JP)
Inventor: ANDOU TOSHIO
IPC: A63F7/02
Filed: 1985-06-11
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-2000319718-A (JP)
Title: Deoxidizing material for molten steel and deoxidation method therefor
Inventor: WAKAO MASAMITSU
IPC: C21C7/04
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To stably achieve the reduction of the inclusion sizes in a slab by coating the outer periphery of a metal Al grain alone or an aggregate of >=2 metal Al grains with MgO, adding these grains into molten steel to deoxidize the molten steel. SOLUTION: The deoxidizing material prepared by coating the outer periphery of the metal Al grain alone or the aggregate of the many metal Al grains which are preferably as fine as possible with the MgO is added by injection from a pipe immersed in the molten steel to deoxidize the molten steel. The injection of the deoxidizing material together with gas from the bottom tuyeres of a vessel for molten steel, such as a ladle, or the injection thereof under reduced pressure is also effective. The yield of Mg is as high as >=70% and is stable and the sizes of the inclusions in the slab are reduced. The slab drastically decreased in the number of the large-sized inclusions is thus obtained. The slab which is extremely little in the coil defect after rolling and the defect at the time of product fabrication may be obtained.  Good results may be obtained even with steel kinds in which the toughness of weld heat affected zones is important.