baber/WOPTO huggingface dataset:
Patent JP-S613-A (JP)
Title: Plant blight controlling agent
Inventor: MATSUURA KAZUO
IPC: A01N37/46
Filed: 1984-06-11
Abstract: PURPOSE:To provide a plant blight controlling agent containing specific two kinds of compounds, exhibiting high controlling effect by the synergistic effect, having excellent residual activity and extended application period, resistant to rain, and exhibiting remarkable effect to the late blight and downy mildew spreading frequently in rainly season. CONSTITUTION:The objective agent contains (A) the compound of formula I (R is H, alkyl, halogenoalkyl, or alkenyl; X1-X3 are H, alkyl, alkoxy, halogenoalkoxy, or halogen), such as N-ethyl-N-(4-methoxyphenyl)-dichloromaleic acid diamide and (B) the compound of formula II [Ar is phenyl substituted with halogen or alkyl; R1 is alkoxyalkyl, 5- or 6-membered heterocyclic group, halogenoalkyl, etc.; R2 and R3 are alkyl or together form (CH2)n (n is 2 or 3)], such as N-(2,6-dimethylphenyl)-N-methoxyacetyl)alanine. The amount of the compound of formula II is preferably 0.3-1pt. per 1pt. of the compound of formula I.
Patent JP-S5644463-A (JP)
Title: Ignition distributor
Inventor: IMAI IWAO
IPC: F02P7/02
Filed: 1979-09-18
Abstract: PURPOSE:To control generation of noise waves due to spark of a spark ignition distributor of an internal combustion engine, by applying a matter which radiates ultraviolet rays as it is impressed with electric field to at least either one of spark discharge units of rotor and stator electrodes. CONSTITUTION:A rotor 2, composed of a rotor electrode 3 and insulator 4, is fitted to a cam shaft 2 which is rotated in connection with a crankshaft of an internal combustion engine. The spark discharge unit of the rotor electrode 3 is coated with a fluorescent matter 11. When high tension from an ignition coil is applied to the rotor electrode 3 and a stator electrode 6, dielectric breakdown of air takes place in a discharge gap G to generate a spark discharge. Since the fluorescent matter 11 with afterglow radiates ultraviolet rays due to the high electric field applied just before the discharge to reduce discharge voltage and mitigate unevenness of discharge voltage, the peak value of capacity discharge current is reduced to smooth its building-up and control generation of noise waves.
Patent JP-S6013499-A (JP)
Title: Shaft drive generating set
Inventor: MORISHIMA MORIHITO
IPC: H02P9/04
Filed: 1983-06-29
Abstract: PURPOSE:To improve the general operating efficiency by connecting a shortcircuiting unit for flowing a shortcircuiting current necessary for interrupting a shortcircuiting load circuit to a shaft drive generator. CONSTITUTION:Part of a propelling energy of a ship, i.e., part of the rotary energy of a propeller shaft is utilized to drive a generator 1, and the output of the generator 1 is supplied through a frequency converter 2 to a power supply line 5. When a shortcircuit trouble occurs in the ship and an inverter output voltage becomes the prescribed value or lower, a shortcircuiting unit 6 automatically closes a circuit to supply a shortcircuiting current necessary to interrupt the load circuit directly through the unit 6 from the generator 1 to the line 5. When the shortcircuited circuit of the electric load in the chip is disconnected and the output side voltage of the converter 2 becomes the prescribed value or higher, the circuit of the unit 6 is opened to be returned to the normal state.
Patent JP-H09279556-A (JP)
Title: Joint structure for partition plate
Inventor: KATAKAWA KOUSUKE
IPC: A01G9/28
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To easily draw a pattern of a metal mold from a fitting groove having a checking step part, and impart a sufficient slipping-off preventive function to a fitting part by utilizing a delay in cooling and solidification at thick part molding time of a fitting groove bottom part narrow in an interval of a fitting port. SOLUTION: A joint structure for a partition plate is composed of a fitting groove 1 having the wide inside part formed of a bottom part 2, both side parts 3, a fitting port 4 narrow in an interval and step differences 5 and a thick part 6 continuing with the bottom part 2 of the fitting groove 1 and a fitting part 7 corresponding the fitting groove 1. Since the thick part 6 delays in cooling and solidification just after molding more than both side parts 3 having a releatively thin thickness, a fitting groove molding metal mold having a width equal to a groove inside part can be easily drawn from the narrow fitting port 4 by utilizing elasticity provided in both side parts 3 whose solidification is comparatively advanced before the solidification does not advance up to the inside.  Therefore, the step differences 5 between a wide inside part and the fitting port 4 narrow in an interval can be enlarged, step differences 13 molded on the fitting part 7 side can also be secured large, it leads to strengthening the slipping-off preventive function of a joint part.
Patent JP-S6011729-A (JP)
Title: Transmission device
Inventor: SAKAKIBARA SHIROU
IPC: F16D33/00
Filed: 1983-06-30
Abstract: PURPOSE:To securely set the order and timing of engagement of a motive power cutoff clutch and a high gear clutch, by providing a spring means for a connecting member between the clutches so that the spring means acts to counter servo-load. CONSTITUTION:A spring 159 is provided for a connecting member 158, which functions to transmit servo-load between a motive power cutoff clutch 13 and a high gear clutch 15, so that the connecting member is pushed toward a gear transmission through a thrust bearing 160. For this reason, the servo-load on the high gear clutch 15 is canceled but acts on only the motive power coutoff clutch 13 while the servo-load is small. According to this constitution, the order and timing of engagement of the clutches 13, 15 are securely set.
Patent JP-S5745773-A (JP)
Title: Facsimile device
Inventor: YAMAGUCHI SHINGO
IPC: H04N1/413
Filed: 1980-09-01
Abstract: PURPOSE:To store a binary data with fidelity to an original at all times to an RAM through serial parallel conversion, by producing a threshold value with a video signal for a prescribed period outputted from a solidstate image sensor. CONSTITUTION:A timing counter 15 counts a clock (a) inputted usually, opens a gate G1 every prescribed value, produces an output c and outputs a corresponding signal d from a line synchronizing flag 18 to a slidstate scanning element 11 and gives interruption to a CPU. The video signal outputted from the element 11 is outputted to a binary circuit 12 according to a shift lock. After this signal binarized at a comparison circuit 122 based on the threshold value from a threshold value generating circuit 121, it is converted into a parallel 8-bit data via a serial parallel conversion register 13 and a tri-state buffer 14, and the video data for one line's share is stored in an RAM5 in parallel every 8-bit according to the read strobe signal g outputted from the CPU.
Patent JP-H0417340-A (JP)
Title: Semiconductor device
Inventor: SAWADA AKIYOSHI
IPC: H01S5/12
Filed: 1990-05-11
Abstract: PURPOSE:To make it possible to deal with a larger current than other semiconductor devices of the same size and to realize high mutual conductance even in the vicinity of the pinch-off of an FET, for example, by making the device have free carriers having an ununiform density distribution in a single semiconductor layer. CONSTITUTION:This semiconductor device has free carriers having an uniform density distribution in a single semiconductor layer 14. For example, a semi- insulating GaAs substrate 17 is caused to have recessions and protrusions by the diffraction grating image of an He-Cd laser, and a waveform at a period lambdaof 0.24mum and amplitude 0.05mum is produced. Next, after the substrate is cleaned an undoped GaAs layer 14 is crystal-grown to the amount of 0.5mum by an MOCVD method, an n-type AlxGa1-xAs layer (x=0.3) 16 containing Si by 2X10<18>cm<-3> to 40nm, and an n<+>GaAs layer 18 containing Si by 2X10<18>cm<-3> to 160nm. Then a source electrode 11, a drain electrode 12, and a gate electrode 13 are provided, and a 2DEG-FET using an electronic storage layer 15 formed on a hetero-junction interface between the n-type AlxGa1-xAs layer 16 and the undoped GaAs layer 14, as an active layer, is constituted.
Patent JP-S6011810-A (JP)
Title: Focus detecting device
Inventor: MATSUI TOORU
IPC: G03B3/00
Filed: 1983-06-30
Abstract: PURPOSE:To expand range in which a focus can be detected, and also to raise a focus detecting accuracy by inclining two photodetectors having a resolving function against an optical axis, and also placing them symmetrically to each other. CONSTITUTION:Two photodetectors having a resolving function, for instance, photosensor arrays A, B are placed so that they cross each other in a point of intersection O of a surface F equivalent to an expected focal plane and an optical axis of a photographic lens L, and also are symmetrical to each other against the optical axis of the lens L. Also, the arrays A, B are divided into plural areas in the direction vertical to the optical axis, and formed so as to compare the contrast outputs obtained from each corresponding area in each array A, B. By forming in this way, a range in which a focus can be detected is expanded, and also a focus detecting accuracy is raised.
Patent JP-H11290612-A (JP)
Title: Flocculant
Inventor: MIYAJIMA TORU
IPC: C02F1/52
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve a flocculation property in a water purification plant while a flocculant capable of being used immediately when required in a clean water plant and capable of being held in a treating plant for any period of time when not required is obtained by a method wherein the flocculant to be used for treating water in a public water supply is prepared by using a colloidal silica. SOLUTION: A flocculant is manufactured from a colloidal silica manufactured by removing sodium ion in a sodium orthosilicate (water glass) by mixing with an acid or passing through an ion-exchange resin to be held in an acidic condition (pH 1 to 4). Further, the colloidal silica is used as a flocculant auxiliary for an aluminium salt based inorganic flocculant in a water purification plant, and the aluminum ion being a cause substance for an Alzheimer disease is enabled to be reduced. Then the flocculant is preferably manufactured as a colloidal state aqueous solution capable of being left for one month or longer. Further, the flocculant is used as an auxiliary for aluminum polychloride.
Patent JP-S60263538-A (JP)
Title: Optical fiber transmission system
Inventor: NAKAZAWA MASATAKA
IPC: H04B10/556
Filed: 1984-06-11
Abstract: PURPOSE:To attain an optical fiber transmission system utilizing the inductive Raman diffusion effect of high efficiency, by repeating repetitively the exciting light source according to the modulation input synchronous with the output light of a signal light source for extremely short optical pulses of high levels. CONSTITUTION:The output lights of a signal light source 1 and an exciting light source 2 are synthesized by a multiplexing circuit 3 and made incident on an optical fiber 4. The output light wavelength of the light source 1 is shifted from that of a light source 2 by a characteristic amount owing to a medium of an optical fiber 4 and amplified inside the fiber 4 by the inductive Raman diffusion effect. The light source 1 is modulated by a binary code produced from the output signal of a gate circuit 8 that is controlled by the input information signal sent from a terminal 9. While the light source 2 produces an extremely short optical signal of a high level according to the output of a signal generating circuit 7 which produces the repeating signal synchronously with the clock signal of an input information signal supplied from a terminal 10. The output light waveform of the light source 2 is eliminated by a filter at the other end of the fiber 4 and made incident on a photodetector 6. Then the light wavelength is converted into electrical signals and delivered.
Patent JP-S60262628-A (JP)
Title: Preparation of expanded fluororesin tape
Inventor: KAMATA OSAO
IPC: B29L7/00
Filed: 1984-06-12
Abstract: PURPOSE:To obtain the titled tape that is thin, very expansible and suitable for insulators of power devices in an instrument such as a computer etc. by extruding fluororesin composite containing expanding agent in a tape form and then stretching it. CONSTITUTION:Resin composite containing expanding agent (preferably freon gas) is extruded for example from the extruder 1 into thermally fusable fluororesin (such as ethylene-tetrafluoroethylene copolymer etc.) in a tape form. The composite in a tape form is passed through the pairs of calender rolls 2, 3 to be stretched and continuously is introduced into the cooling tank 4 and the winder 5 to obtain the desired tape.
Patent JP-S6012242-A (JP)
Title: Device for producing spring
Inventor: SASAKI NOBORU
IPC: B21F3/10
Filed: 1983-07-04
Abstract: PURPOSE:To provide a producing device which can make mass production of a main spring and intermediate supporting spring for mattress, etc. by constituting in such a way that a straight part and respective spiral spring parts at both ends of the straight parts are continuously formed from a piece of wire rod. CONSTITUTION:A piece of a wire rod 27 from a stacking part 5 is brought into contact with stoppers 31, 33 and after the rod is positioned in the longitudinal direction of a main body 1, a rotating body 51 is rotated 90 deg. to form bent parts 27a at both ends of the rod 27. The midway part of the rod 27 is grasped with a hook 77 and thereafter a gripping arm 61 is rotated about 270 deg. to insert both ends of the rod 27 between a pair of holding rollers 135 provided to respective movable bodies 87. A pair of the bodies 87 are then approached to each other to bring the bent parts 27a into contact with the outside circumferential parts of the rollers 135, thereby forming both ends of the rod 27 to a spiral shape. The spirals to be formed successively according to the traveling of a pair of the bodies 87 upon formation of a turn of spiral to each of the two ends of the rod 27 are formed at the pitch P corresponding to the projecting length of a pitch bar 155 thereby forming the wire rod to a spring 197 provided with a straight part 27c and spiral spring parts 27b having the top ends made continuous with the two ends of the part 27c.
Patent JP-S5822288-A (JP)
Inventor: SUGAWARA JIYUUJIROU
IPC: B66C1/34
Filed: 1981-07-30
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-S5822369-A (JP)
Title: Method for removing oxide film on non-plated surface of one side alloyed molten zinc plated steel plate
Inventor: SUZUKI HIROYUKI
IPC: C23C2/26
Filed: 1981-07-30
Abstract: PURPOSE:To remove an oxide film on a non-plating surface in good efficiency without almost losing plating quality as well as without injuring the non-plated surface, in removing the oxide film electrolytically, by applying light pressing to the plated steel plate by a skin pass mill an a leveller as pretreatment. CONSTITUTION:An one-side alloied molten zinc plated steel plate 6 after alloying treatment is passed through a skin pass mill 8 and a leveller 9 to be lightly pressed and the non-plated surface 7 of the plate 6 is further polished lightly by a polishing particle containing brushing roll 19 rotated in a brush apparatus 18. In the next stage, negative potential is applied to the plate 6 by a conductor roll 15 and said plate 6 is guided through a plating liquid 11 and passed between anodes 13, 13 and cathodes 14, 14 toward an a direction. During this time, the oxide film on the non-plated surface 7 is perfectly removed electrolytically.
Patent JP-H06308043-A (JP)
Title: Chip processor
Inventor: MESE HATSUO
IPC: G01N21/94
Filed: 1993-04-23
Abstract: PURPOSE:To realize inspection with high accuracy and high efficiency by automatizing a series of works from supplying chips to an inspection position to distributing the inspected chips. CONSTITUTION:In a chip processor 1 for inspecting the bump shape on chips 2, a multitude of chips 2 contained in a tray 19 are positioned on a chip waiting part 9. Then, the chips are taken out of the topmost tray in turn by a chip conveying mechanism 50 and guided to an inspection table 4 and applied for determined inspection. The chips 2 judged good or bad are distributed to a good article collector 10 and bad article collector 11, respectively to collect.
Patent JP-S5345230-A (JP)
Title: Vibrating plate for speaker
Inventor: MIYOSHI YASUSHI
IPC: H04R7/02
Filed: 1976-10-04
Abstract: PURPOSE:To enhance acoustic characteristics of a speaker through increase of propagation speed of vibration between fibers by binding highly elastic fibers constituting the vibrating plate, in preparation of vibrating plate for speaker, with to 10% based on the substrate of a high elastic resin.
Patent JP-H06310560-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KASAHARA TAKESHI
IPC: H01L21/60
Filed: 1993-04-23
Abstract: PURPOSE:To obtain a bonding structure without the destruction of a PN junction and without the generation of stray capacitance. CONSTITUTION:An insulating film 11 is formed on the surface of a PN junction part. A conductor film 12 is formed so as to stride over the surface of the insulating film 11 and the surface of a semiconductor substrate. The conductor film 12 on the insulating film is made to be the region, which can be brought into contact with an inspecting probe. The conductor film 12 on the surface of the semiconductor substrate is made to be the bonding pad. Wire bonding is performed at this part. The insulating film formed on the surface of the PN junction part can be the film connected to a surrounding film, or the film separated in an island state. Thus, the conductor film and the surface of the semiconductor substrate have the same potential. Therefore, the generation of stray capacitance can be prevented.
Patent JP-S5344767-A (JP)
Title: Wet disc brake lubricating device
Inventor: OOTA YOSHIMI
IPC: F16D65/853
Filed: 1976-10-05
Abstract: PURPOSE: To improve endurance of a lubricating device for a wet disc brake by preventign exothermic therein and by cleanign a brake case to remove dust therefrom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000310022-A (JP)
Title: Structure for fitting handrail unit to wall surface
Inventor: OSUGA YOSHIHIRO
IPC: E04F11/18
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a handrail unit to a wall surface without hindering the appearance in the fitting condition while maintaining the fitting strength. SOLUTION: In the structure for fitting a handrail unit formed of a handrail fixing plate 2 provided with a handrail 2 to a wall surface 5, a step part 3 is provided in both cross directional sides of a surface of a band plate over the whole length so as to form a handrail fixing plate 1 having a nearly projecting cross section. A back surface of the handrail fixing plate 1 is fixed to the wall surface 5 with screws 4 through the step parts 3. Face plates 6 to be fitted in the step parts 3 so that the surface thereof is formed into the nearly same surface with the surface of the fixing plate 1 are provided.
Patent JP-H06304869-A (JP)
Title: Particulate injecting work device
Inventor: UJITA MINORU
IPC: B24C9/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a particulate injecting work device wherein a sticking amount of powdery particulates can be suppressed to a minimum limit further with also the device miniaturized at a low cost. CONSTITUTION:An internal surface wall of a device main unit 10 in a particulate injecting work device, in which powdery particulates are injected to a workpiece to perform its work, is constituted of elastic members 21A, 21B, 21C, 28, and also deformation giving means 13, 14, 15, 16 for elastically deforming the elastic members 21A, 21B, 21C, 28 are mounted on this device main unit 10.
Patent JP-H09277716-A (JP)
Title: Heat sensitive recording medium
Inventor: YANAGIDA MITSUHIRO
IPC: C07D493/10
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording medium which has superior light fastness and image preservation stability, and further, an adequate color developing activity even after being exposed to light. SOLUTION: In a heat sensitive recording medium comprising a recording layer containing a coloring dye and a developer formed on a support, a fluoran compound expressed by the formula is used as the coloring dye. In the formula, R1 is a 1-4C alkyl group R3 is a 1-8C alkyl group and R4 is a hydrogen atom and a 1-8C alkyl group. R3 and R4 can be bonded together to form a ring with N. R2 is the 1-4C alkyl group and (n) is an integer of 0-2. However, a substituent shown by plural pieces of R2 as (n) may be different from the other substituen. As the developer, a chemical compound with diphenyl sulfone as a substituent and a chemical compound selected from among the group of metal salts of salicylic acid compounds and sulfonamide compounds are used.
Patent JP-H07325595-A (JP)
Title: Natural linguistic processing method and speech synthesizing device
Inventor: KAGAMI TETSUYA
IPC: G10L13/06
Filed: 1994-06-02
Abstract: PURPOSE:To set a proper pause for a synthesized sound generated from an inputted text. CONSTITUTION:A linguistic processing part 1 takes a morpheme analysis of the input sentence, whose paragraph is identified from the morpheme analytic result. Then components as process units setting a pause is identified from the identification result of the paragraph of the input sentence on the basis of a paragraph relation rule prescribing the relation among paragraphs of Japanese and a pause setting rule which is statistically found and prescribes the position and length of a pause to be inserted into a Japanese sentence is applied to the respective components constituting the input sentence to set the position and length of the pause inserted into the components.
Patent JP-S6464152-A (JP)
Title: Magneto-optical recording system
Inventor: IIJIMA TETSUO
IPC: G11B11/10
Filed: 1987-05-20
Abstract: PURPOSE:To decrease the number of components, and also, to contrive the reduction of an operation margin, and a design margin of components, by constituting a reference layer so as to always have a stable residual magnetized state in one direction at a room temperature. CONSTITUTION:A recording medium 1 is constituted of a memory layer 2 and a reference layer 3'. The layer 3' is always magnetized upward at a room temperature. In case of writing newly a level '0' to the layer 2, optical power is applied to a medium 1 under a bias magnetic field 6' by a bias magnetic field applying magnet 6, and only the layer 2 is set to a Curie temperature Tc or below. In this case, the first upward magnetized state of the layer 3' is reserved, and the upward magnetization is guided to the layer 2. Subsequently, in case of writing newly a level '1' to the layer 2, optical power is applied to the medium 1 under a magnetic field 6' and the layer 2 is set to the Tc or above. In this case, the layer 3' becomes the downward magnetization, and in the cooling process, the layer 2 also becomes the downward magnetization. The downward magnetization of the layer 3' returns to the upward magnetization, when the influence by the magnetic field 6' becomes small together with the traveling of the medium 1.