baber/WOPTO huggingface dataset:
Patent JP-2001028929-A (JP)
Title: Combine harvester
Inventor: FUJITA YASUSHI
IPC: B62D55/116
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a crawler type combine harvester which can longitudinally and laterally be inclined to horizontally control the body, can suitably control a body horizontal control-stopping time on the vertical movement of a reaping device to remove vibratory swinging movements accompanied by the vertical movement of the reaping device, and can quickly restart the horizontal control of the body after the finish of the vibratory swinging movements. SOLUTION: In this crawler type combine harvester which can longitudinally and laterally be inclined to horizontally control the body, a body horizontal control-stopping time on the vertical movement of a reaping device can suitably be controlled to stop the horizontal control during the vertical movement of the reaping device and further remove the interference of body vibration movements accompanied by the vertical movement of the reaping device with the body movements caused by the horizontal control of the body. After a constant short time passes after the finish of the vertical movement of the reaping device, the body horizontal control can be restarted. Thereby, the body can automatically be controlled in a horizontal state without relating to the degree of the vertical movement of the reaping device and without generating the delay of the control.
Patent JP-H0742586-A (JP)
Title: Acceleration control device for internal combustion engine
Inventor: SENOO HIROBUMI
IPC: F02D45/00
Filed: 1993-07-31
Abstract: PURPOSE:To simplify computation and processing of an injection amount during the occurrence of thermal damage by a method wherein fuel is injected based on an acceleration increase correction value during acceleration operation of an internal combustion engine and based on an acceleration increase correction value and a given temperature correction factor when the temperature of the internal combustion engine exceeds a given value during acceleration operation. CONSTITUTION:In an internal combustion engine 2, a fuel injection valve 18 is disposed in an intake passage 4 and a bypass control valve 32 is disposed in a bypass passage 30 bypassing an intake throttle valve 10. In which case, a fuel injection valve 18 and a bypass control valve 32 are controlled by a control part 48 based on detecting signals from an intake air temperature sensor 38 to detect the temperature state of at least the internal combustion engine 2 and a cooling water sensor 44. A fuel injection valve 18 is controlled by the control part 48 so that a fuel amount based on an acceleration increase correction value is injected during acceleration operation of the internal combustion engine 2. Further, the fuel injection valve 18 is controlled by the control part so that a fuel amount based on an acceleration increase correction and a given temperature correction factor is injected when temperature exceeds a given value during acceleration operation of the internal combustion engine 2.
Patent JP-H0491690-A (JP)
Title: Controller for motor
Inventor: FUJIMOTO MITSUTERU
IPC: H02P25/098
Filed: 1990-08-06
Abstract: PURPOSE:To lengthen the lifetime of mechanism elements while reducing noises by diminishing the value of a driving signal for a predetermined period in response to the rise of a driving start signal. CONSTITUTION:Since a drive 4 supplies a motor with a driving signal in accordance with the output signal Vc of a computing element 3, the driving signal is also changed into a signal according to a differential signal Vx obtained by differentiating a motor driving start signal. When the differential signal is brought to a steady state and the motor is accelerated up to the specified number of revolution, an FG signal displaying the number of revolution of the motor and a reference signal are equalized approximately. The signal levels of a speed comparison control signal Va and a phase comparison control signal Vb as outputs from a comparison controller 2 are brought to the state of intermediate levels, Vc as these inversion adding signals also reach intermediate levels, and the drive 4 works so as to supply the motor with the driving signal at the intermediate level, thus turning the motor at stable speed.
Patent JP-S6451423-A (JP)
Title: Foamable resin composition
Inventor: TOYODA TSUTOMU
IPC: C08G18/42
Filed: 1987-08-21
Abstract: PURPOSE:To provide the title resin composition which can give a foam excellent in flame retardancy, strength, adhesiveness, etc., by using a phenolic resin, a polyester-polyol, an isocyanate compound and a reaction catalyst as essential components. CONSTITUTION:A foamable resin composition is constituted of a phenolic resin, a polyester-polyol, an isocyanate compound (e.g., tolylene diisocyanate), a reaction catalyst (e.g., dibutyltin dilaurate) and, optionally, a foam stabilizer (e.g., silicone polymer), a flame retardant (e.g., hexabromobenzene), a blowing agent (e.g., monofluorotrichloromethane) and/or a carbohydrate (e.g., glucose). A foam can be obtained by pouring this foamable resin composition into a mold, and foaming the composition after clamping.
Patent JP-H0257920-A (JP)
Title: Liquid level gage
Inventor: KOSUGE SHIGECHIKA
IPC: G01F23/22
Filed: 1988-08-23
Abstract: PURPOSE:To enable accurate measurement of a liquid level by using a superconducting sensor of which a resistivity value rises in the right half and falls in the left half with a rise in temperature so that the sensor may have a prescribed resistivity in a temperature range above a superconductivity transition temperature. CONSTITUTION:A superconducting sensor 1 has superconducting films 11a and 11b formed on two opposite sides of rod-shaped base material 10 having a rectangular section, and the films 11a and 11b are put in continuity at a joining point 14 in the lower end. These superconducting films have characteristics that a resistivity value of the film 11a rises with a rise in temperature, while the one of the film 11b falls therewith, in a temperature range above a superconductivity transition temperature. When the resistivities of the films 11a and 11b are denoted by rho1 and rho2, the cross-sectional areas thereof by S1 and S2, a current supplied from a constant current source 2 by I0, a voltage by V, a distance in a nitrogen gas by l, and a distance between fitting points C and D of a voltage lead wire 6 to the sensor 1 and a reference level (the bottom of a vessel) by l1, the value l is determined by a prescribed formula. Accordingly, a liquid level E of nitrogen can be determined by l1-l.
Patent JP-H07221989-A (JP)
Title: Image processing method
Inventor: MIYAGI TAKESHI
IPC: H04N1/48
Filed: 1994-09-01
Abstract: PURPOSE:To quickly locate an abnormality occurrence part in an image processing unit. CONSTITUTION:Data read by a color reader section A are stored in data memories 122-124 and the data and reference chart data in data memories 125-127 are compared by a comparator 130 and a correction quantity is outputted as the result of comparison. The correction value is compared respectively at a comparator 130 and a comparator 139 with a prescribed threshold level relating to a correction quantity of the color reader section A and an output section F and when the correction quantity exceeds the threshold level, an output representing an error is provided respectively. Thus, an abnormality of each of the color reader section A and the output section F is recognized respectively.
Patent JP-S6365034-A (JP)
Title: Fine copper wire and its production
Inventor: TANIGAWA TORU
IPC: C22F1/00
Filed: 1986-09-05
Abstract: PURPOSE:To manufacture a fine copper wire excellent in deformability and having high wire strength, by casting an ingot in which trace amounts of Nb, Mg, Ca, etc., are added to high-purity Cu under vacuum or nonoxidizing atmosphere and then by applying wire drawing to the above at a proper draft. CONSTITUTION:The ingot consisting of 0.1-9ppm, in total, of 0.1-4.5ppm Nb and 0.1-9ppm of one or more elements among Mg, Ca, rare earth elements, Hf, V, Ta, Pd, Pt, Au, Cd, B, Al, In, Si, Ge, Pb, P, Sb, and Bi and the balance Cu is cast under vacuum or nonoxidizing atmosphere. It is preferable that, as the above Cu, that of >=99.999wt% purity, desirably >=about 99.9999%, is used. The above ingot is repeatedly subjected to wire drawing and annealing treatment to be formed into the prescribed wire diameter. At this time, at least final draft is regulated to 70-99.99% and 2-20% elongation is provided by means of annealing treatment. In this way, the fine copper wire combining superior deformability with high wire strength, causing neither softening at ordinary temp. nor sag of loop, having excellent shape of ball, and suitable for ball bonding wire can be obtained.
Patent JP-H0258215-A (JP)
Title: Manufacture of compound semiconductor thin-film
Inventor: IWANO HIDEAKI
IPC: H01L21/205
Filed: 1988-08-23
Abstract: PURPOSE:To obtain a method, in which III-V and II-VI compound semiconductor thin-films are epitaxial grown under the conditions of a low substrate tempera ture at a free composition ratio, by epitaxially growing the compound semicon ductor thin-films onto a semiconductor substrate, to which a mask is formed, and irradiating light during the epitaxial growth. CONSTITUTION:As a method in which compound semiconductor thin-films 105 are manufactured selectively onto a semiconductor substrate 101, a mask 103 is shaped to one part on the semiconductor substrate 101, and the compound semiconductor thin-films 105 are epitaxially grown onto the semiconductor substrate 101, to which the mask 103 is shaped, while light 104 is applied during the epitaxial growth. A dielectric film 102 is formed onto the GaAs single crys tal substrate 101, and the dielectric film 102 is removed through etching while being left to an arbitrary shape. The GaAs layers 105 are epitaxially grown onto the substrate 101, and the whole area of the substrate is irradiated with light 104 at the same time. When light 104 is not applied, polycrystalline GaAs or granular GaAs is grown, and the method is difficult to be applied to a device.
Patent JP-2000053416-A (JP)
Title: Production of sodium fluoride
Inventor: LAILACH GUENTER DR
IPC: C01D3/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To continuously produce sodium fluoride from a sodium hydroxide soln. and hydrofluoric acid. SOLUTION: A sodium hydroxide soln. having <45 wt.%, preferably 20-40 wt.% concn. and hydrogen fluoride or hydrofluoric acid are separately introduced into a satd. NaF soln. prepd. by suspending 4-50 wt.%, preferably 5-30 wt.% solid NaF and adjusting a temp. to 20-80 deg.C, preferably 30-600 deg.C.
Patent JP-S58111322-A (JP)
Title: Semiconductor device
Inventor: TAKATSUCHI SHIGEYASU
IPC: H01L29/74
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a passivation function which shows a high rejection voltage to both forward and backward directions by using a material having positive and negative charges as a passivation material of pn junction. CONSTITUTION:A groove 8 is filled with a glass 10 having positive charges, while a groove 9 is filled with a glass 11 having negative charges respectively as the passivation material. When a forward voltage is applied, the depletion layer is sufficiently extending at the pn junction J2 and easily reaches the channel stopper 16. Meanwhile, when a backward voltage is applied, the depletion layer easily reaches the stopper 16 from the point of view of structure because of a negative curvature of radius R but is difficult to extend due to the glass material 10 at the pn junction J1. Therefore, when a forward voltage becomes so high that the depletion layer reaches the stopper 16, an extensive field area is generated, resulting in break-over.
Patent JP-H0257277-A (JP)
Title: Round current type water tank
Inventor: TERATSUJI OSAMU
IPC: A63B69/12
Filed: 1988-08-23
Abstract: PURPOSE:To prevent water flow from exfoliation and enable the uniform distribution of flow speed to be made in an upper water path by disposing, in a front turning water path, bent water guide plates having length extending from an inlet to an outlet of said front turning water path such that gaps between the water guide plates is small in the inside, large in the outside, the inlet is wider then the outlet and the intermediate portions are wider than the inlet and outlet. CONSTITUTION:When an impeller 9 provided in a lower water path 4 lower than an upper water path is rotated by a drive unit 10, water in the lower water path 4 is sent to a front turning water path 5 to flow into flow paths 51, 52, 53, 54 partitioned by respective water guide plated 111, 112, 113. The respective flow paths 51, 52, 53, 54 have dimensions expanded little by little larger than those of respective inlets a1, a2, a3, a4, to the maximum in portions c1, c2, c3, c4 crossing a straight line of y=-ax and narrowed gradually to the dimensions of outlets b1, b2, b3, b4 of the respective water paths 51, 52, 53, 54 so that water flows having uniform head losses flow out of the respective outlets to form flows having uniform flow speed in the upper water path 3.
Patent JP-H1035633-A (JP)
Title: Method and device for activating adhesion of label without mount sheet
Inventor: HONDA SATORU
IPC: B65C9/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a mount sheet, downsize the whole of a device, and prevent burns by a device wherein a label is issued by applying light to it with a light irradiation means disposed in a transfer passage by using a label having photoactive adhesive without mount sheet. SOLUTION: In a state that a thermal head 15 pinches a label 1 without mount sheet and an ink film 17, when a signal of a desired printing pattern is supplied, an ink is transferred to a printing face 4 of the label 1 according to its pattern. The label 1 is transferred while being printed by rotation of a platen roller 14, cut in the cross direction of the band-like label 1 at a predetermined position by a cutting means 11 so as to become a single label 6 without mount sheet. The label 6 is transferred by a pair of delivery rollers 31 arranged in a transfer passage 8. Infrared radiation is applied to the face of the photoactive adhesive on the label 6 from a light source 30 so as to activate the adhesive. The label 6 transferred to a take-out opening 13 can be stuck on an objective commodity, because the adhesive is activated.
Patent JP-H0656072-A (JP)
Title: Carbon fiber reinforced plastic-made mast
Inventor: KODAMA HITOSHI
IPC: B63B15/02
Filed: 1992-08-05
Abstract: PURPOSE:To realize a carbon fiber reinforced plastic-made mast wherein strength in a rigging bolt fixing part can be improved with a structure of good assembly workability, relating to the mast of a yacht. CONSTITUTION:In a rigging bolt fixing part, a ring 15 fitted to partly or total hole surface of a mast and a flange 16 for fixing to the mast are integrally formed into a metal-made bracket 11, and a constitution is formed by providing the metal-made bracket 11 and a compression tube 12 of integrally bonding these both side metal-made brackets 11.
Patent JP-H1035178-A (JP)
Title: Rotation delivery type writing instrument
Inventor: YAMATANI TAKASHI
IPC: B43K24/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To keep the given slide resistance by protruding an inner pin on a rotor center, fitting a slider central hole into the inner pin, forming an elastic piece having elasticity in the diameter direction on the rear end of the slider and bringing the piece into contact with the inner pin and providing the given slide resistance to the slider. SOLUTION: When a rotor 4 is rotated, an engaging protrusion 10 of a slider 7 is moved along a vertically long guide hole of a cam cylinder 2 by a cam channel to eject a refill 16. In that case, a split piece 9 of the slider 7 is brought into contact slidably with the inner pin 5 and slid smoothly. When the rotor 4 is counterrotated, the slider 7 is set in the stored state, and a stopper of the rotor 4 is stored in a storage hole not forcibly by the cam cylinder 2. Also a recessed section 21 is formed on the inner face of the cam cylinder 2, and an O-ring 22 is fitted thereon. The slide resistance is provided at the time of rotation of the rotor 4 to rotate the rotor smoothly by the arrangement.
Patent JP-H0662228-A (JP)
Title: Image forming device
Inventor: MURATA KAZUYUKI
IPC: H04N1/00
Filed: 1992-08-06
Abstract: PURPOSE:To suppress the easy forgery of paper moneys or the like by applying additional information to regenerative images without lowering the picture quality of regenerative images even when it is ambiguously judged whether copy is inhibited or not. CONSTITUTION:A modulation circuit 53 inside generates the two kinds of triangular waves and outputs two pulse duration modulated signals 54 and 55 modulated based on the respective triangular waves by comparing these triangular waves with an image signal 52. When a judge signal 41 is at a low level (the paper money is not judged), a selector 56 selects the pulse duration modulated signal 54 and reproduces the normal image and when the judge signal 41 is at a high level (the paper money is judged), the selector locally selects the pulse duration modulated signal 55 corresponding to an output signal 59 of an additional information generation circuit 58 and applies the additional information to the normal regenerative image.
Patent JP-H0372876-A (JP)
Title: New alkaline protease
Inventor: MORINO KAZUHIKO
IPC: C11D3/386
Filed: 1989-08-11
Abstract: NEW MATERIAL:An enzyme obtained by substituting Gly at the 105-position of an alkaline protease of Bacillus licheniformis with Asp and/or Met at the 221-position thereof with Gln. USE:A detergent assistant blended in detergents, deproteinizing agent, etc., for contact lenses and excellent in resistance to surfactants and/or oxidizing agents with high specific activity. PREPARATION:For example, the aforementioned enzyme excellent in resistance to surfactants is obtained by cloning an alkaline protease gene from Bacillus licheniformis, treating the resultant cloned gene with a variation inducer, then preparing a variant enzymic gene, subsequently screening an alkaline protease improved in resistance to surfactants from those produced by a transformant holding the aforementioned variant enzymic gene.
Patent JP-S6367494-A (JP)
Title: Welded joint
Inventor: ERUNESUTO REEMAN
IPC: B29C65/22
Filed: 1987-08-25
Abstract: A fitting of weldable thermoplastic material for connecting pipe elements or other fittings. The connection is obtained by welding by means of at least one heating element arranged at the surfaces of the members to be welded together. At least one weld indicator defined by a hollow space in the fitting is provided. The hollow space defines a first opening at the inner surface of the fitting and a second opening at the outer surface of the fitting. The first opening is covered by the heating element and the second opening defines a portion of reduced width, the portion of reduced width defining a retaining or cooling surface facing the interior of the hollow space. The second opening serves as an outlet opening for the melt. During welding, melt is conducted into the hollow space by the generated welding pressure. The melt solidifies when it reaches the retaining and cooling surface and only a small portion of the melt is conducted through the outlet opening for indicating a problem-free welding connection.
Patent JP-H06160537-A (JP)
Title: Radiation detector
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/164
Filed: 1993-08-24
Abstract: PURPOSE:To reduce the load of a nonlinear circuit and improve uniformity by filling a filler having the refraction factor nearly equal to that of at least one of photomultipliers and a light transmitting member between them. CONSTITUTION:A scintillator 1 has a plate-like monocrystal 2 of sodium iodide illuminated when it receives gamma-rays. Multiple photomultipliers 9 each having a photoelectric surface 10 on the bottom face are arranged on a glass plate 5 which is a light transmitting member. An acrylic adhesive (filler) having the same refraction factor as that of at least one of the glass plate 5 and the outer tubes of the photomultipliers 9 is filled between the glass plate 5 and the photomultipliers 9 to stick them. The scintillator 1 and the photomultipliers 9 are stored in a case 12. The scintillation light generated in the monocrystal 2 passes through the adhesive 4, the glass plate 5, the filler 8 having nearly the same refraction factor, and the outer tubes of the photomultipliers 9 in sequence to reach the photoelectric surfaces 10, and the optical loss is very small. The total reflection constituent of light generated between the filler 8 and the photomultipliers 9 is reduced.
Patent JP-H06157304-A (JP)
Title: Method of administrating fatty acid safely
Inventor: HORROBIN DAVID F
IPC: A61P3/14
Filed: 1993-08-24
Abstract: PURPOSE: To provide a safe intravenous administration method of fatty acids. CONSTITUTION: At the time of safe intravenous administration of >=1 kinds of the fatty acids, more particularly essential fatty acids of an n-6 system and n-3 system and conjugated fatty acids, a patient is dosed with >=1 kinds of the fatty acid or part thereof in the form of a lithium salt and more preferably a lithium level is maintained at <= 0.7 mmol for a long period of time and more preferably at 0.4 to 0.5 mmol in the first 24 to 48 hours. Otherewise, when the patient is dosed with only part of the fatty acids, the plasma lithium level is periodically monitored while the corresponding ratio of the level described above is held, by which a hematolysis is averted. This method is effective for treatment of cancers, virus infectious diseases and other diseases requiring the maintenance of the high plasma fatty acid level.
Patent JP-H0638171-A (JP)
Title: Band compression signal processing unit
Inventor: NIIMURA KAZUHARU
IPC: H04N7/32
Filed: 1992-07-15
Abstract: PURPOSE:To easily obtain an excellent reproduced picture at high speed repro duction by arranging signals subject to refresh coding processing around a specific location traced by a head and whose envelope is maximized at the high speed reproduction by a recording and reproducing means. CONSTITUTION:A unit number and a track number being additional information arranged after a unit synchronizing signal in VCR transmission data are read from a terminal 101. Refresh slicing is recorded around a prescribed position on a track through the designation of refresh slicing allocation position. The prescribed position depends on the track number and the unit number, and an RF signal reproduced from a head is inputted to an envelope detection circuit 103 via a terminal 102 at high speed reproduction. The circuit 103 recognizes the envelope shape at high speed reproduction and a track reproduction control circuit 74 controls a rotating phase and a tape feeding so as to maximize the envelope at the position corresponding to the track number and the unit number at which the center position of refresh slicing is in existence.
Patent JP-S6269562-A (JP)
Title: Field effect transistor device and manufacture thereof
Inventor: OSAKI AKIHIKO
IPC: H01L29/78
Filed: 1985-09-20
Abstract: PURPOSE:To alleviate an electric field in the vicinity of a drain and to lengthen a channel, by forming a gate electrode in a minute groove through a gate insulating film, and providing a concentration gradient oriented toward the inside of a substrate in a diffused layer. CONSTITUTION:A minute trench 6 is formed in a channel part. The surface of a substrate facing the side wall and the bottom part of the trench 6 is utilized as the channel. Thus the channel is made long with respect to the width of a gate electrode. A diffused layer, which has a gentle concentration gradient toward the inside of the substrate, is provided. Thus, an electric field in the vicinity of a drain 5 is alleviated, and a hot electron effect can be decreased.
Patent JP-S60203702-A (JP)
Inventor: SAITOU NAGAFUMI
IPC: E01C13/06
Filed: 1983-11-07
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。