baber/WOPTO huggingface dataset:
Patent JP-H0484810-A (JP)
Title: Tool for mixing rice seed and covering seed with soil
Inventor: TANISHIGE HIDEYUKI
IPC: A01C5/06
Filed: 1990-07-25
Abstract: PURPOSE:To provide the subject tool capable of readily carrying out the direct mixing of sowed seeds with soil and covering the seeds with the soil by connecting the front portions of longitudinally strip-like fins made of an elastic rigid synthetic resin to rigid flat plates in a specific shape and attaching the tip of a bar-like handle to the rigid flat plates. CONSTITUTION:The front portions of longitudinally directed strip-like fins made of an elastic rigid synthetic resin are vertically nipped with laterally directed rigid flat plates 2a and fixed with bolts 2c. Or, the group of the rigid flat plates 2a are laterally connected to each other through insertion connecting members 2b to compose a rigid flat plate 2. A bar-like handle 3 is attached to the rigid flat plates 2a or the rigid flat plate group 2 in an approximately T-shaped state (the tip of the handle 3 is branched for the rigid flat plate group 2) directly above the strip-like fin group in the same direction as the direction of the strip-like flat plate group 2. On a side view, the handle 3 is tilted on the strip-like fin group 2 and the tip of the handle 3 is fit into a receiving cylinder 2d projected on the rigid flat plate 2a or the rigid flat plate group 2.
Patent JP-H1024270-A (JP)
Title: Cleaning method using supercritical fluid as cleaning fluid
Inventor: KOBUCHI AKIRA
IPC: B01D11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To excellently clean a material to be cleaned by extracting a contaminant soluble in a supercritical fluid among the contaminants depositing on the material surface in a mixed state with the supercritical fluid and washing away the contaminants insoluble in the supercritical fluid with liq. and gas. SOLUTION: The liq. carbon dioxide from a liq. carbon dioxide storage tank 10 is pressurized with a carbon dioxide pump 11 to the supercritical pressure, heated to the supercritical temp. by a first heat exchanger 12 and supplied to a first cleaning tank 20 to clean a first material to be cleaned in the tank 20. The supercritical carbon dioxide discharged from the tank 20 and contg. a contaminant soluble in the supercritical carbon dioxide is depressurized, cooled and supplied to a second cleaning tank 30, the liq. carbon dioxide used in the cleaning and discharged from the first to third cleaning tanks 20 to 40 is depressurized, controlled in temp. and supplied to a separation tank 50 to separate the contaminants.
Patent JP-H0515363-A (JP)
Title: Sugar-free culture method by liquid culture medium
Inventor: SEO MITSUHIRO
IPC: C12M3/00
Filed: 1991-07-12
Abstract: PURPOSE:To promote photosynthesis of a plant body by raising concentration of carbonic acid gas in light period and simultaneously carry out culture in suppressed contamination by using a liquid culture medium containing no saccharide in culture medium composition and feeding a carbonic acid gas having high concentration to the liquid culture medium under intense light. CONSTITUTION:A liquid culture medium containing no saccharide is packed in a culture tank 1 and a carbonic acid gas having high concentration is controlled to prescribed concentration by a box 3 for controlling concentration of carbonic acid and mixed with air and the mixed gas is fed under pressure and intense light from an aeration apparatus 10 equipped on the bottom of a culture tank 1 through a discharge outlet to a liquid culture medium to culture a plant body in the culture tank.
Patent JP-2001025696-A (JP)
Title: Quantitative applicator for liquid
Inventor: OBINATA SHIGERU
IPC: B05C5/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To apply a small amount of paste on a substrate precisely at a high sped without bubble catching, liquid dropping, nozzle clogging by the separation and sedimentation of a filler, etc., by equipping an exciter for micro-vibrating a coating liquid container fixed on a supporting means. SOLUTION: An exciter 6 such as an ultrasonic vibrator is installed around a coating liquid container 1 to micro-vibrate the container 1. A temperature adjusting device 7 is installed to enclose the container 1 with the exciter 6. All the above elements are fixed/supported by a supporting means 8. In the spot application of paste to a necessary place on a substrate 9, an entire apparatus ranging from an adapter 4 to a needle 3 is moved vertically in a prescribed stroke through the support member 8. When the needle 3 reaches the lowest position, the container 1 is pressurized to eject the paste 10. The paste, while keeping a minute space between it and the inner wall of the container 1 by ultrasonic vibration, moves smoothly without sticking on the inner wall.
Patent JP-H0951591-A (JP)
Title: Device and method for operation
Inventor: FUJISAWA TORU
IPC: F24F11/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the operation device and operating method which can select and set a function by the use of a simple configuration. SOLUTION: When a plurality of functions of control over a device are set, function by function, a slider 15 is slid in a frame body 13 and positioned at display positions 21a to 21e determined by the functions, thereby specifying a function to be selected. Then a set value is inputted by an input means at the position. Therefore, a plurality of functions can be selected and set, one by one, only by sliding the one slider 15 provided in the frame body 13 and operating the same input means, so the operation of the device can easily be controlled by the use of the simple configuration.
Patent JP-H0365429-A (JP)
Title: Waterdrop adhesion preventing device for vehicle window
Inventor: TAMURA TATSUYA
IPC: B60S1/02
Filed: 1989-07-31
Abstract: PURPOSE:To prevent generation of wind noise by installing a window molding so as to cover the clearance between the window plate of a front window and a vehicle body panel, forming a flap at the edge on the backward side of the vehicle body, and providing an actuator on its back surface side. CONSTITUTION:When a wiper is driven on a rainy day, an actuator 10 expands interlockingly with it by incorporating fluid in a folding type cavity part to open a flap 9 and generate a guide 9b, so that a clearance 23 is generated between it and a vehicle body panel 5. The waterdrop 15 on a window plate 2 is collected by a wiper, runs along a guide 9b, and scatters so as to leave a vehicle body in an arrow direction. Since the waterdrop 15 does not adhere to a side window 3 and the flap 9 opens, therefore there are no fear of pedestrians and others being kept in danger, and little window noise and gather of snow on a snowy day. When the wiper is stopped on a no-rain day, the flap 9 closes by means of the elastic return of the flap.
Patent JP-S6354508-A (JP)
Title: Evaporation type burner
Inventor: MIYAHARA KINGO
IPC: F23D11/08
Filed: 1986-08-25
Abstract: PURPOSE:To obtain an evaporation combustion stable for a long period of time by turning and blasting combustion air to an evaporating cylinder, and uniformly distributing the same. CONSTITUTION:A narrowed cylindrical part 114 at the tip end of a blast guide cylinder 112 is deeply inserted into a hollow fuel oil dispersing member 119 and combustion air ejected through a ventilation path 113, is sent via the blast guide cylinder 112 from the blast path 102 and diffuses and shifts the fuel sent from a fuel oil nozzle 117 to the inner surface of a hollow fuel oil dispersing body 119. Thereafter, the fuel oil is ejected dispersedly together with combustion air toward the inner peripheral surface of the inner peripheral surface of an evaporating cylinder 107 from an ejection gap 120 formed between the upper end side of the hollow fuel oil dispersing body 119 and the inner surface of the top part of the evaporating cylinder 107. Ventilation ports 121 are opened in a plurality number and uniformly in the blast guide cylinder 112 around the periphery of the ventilation path 113, and ejecting uniform combustion air uniformly disperses and shifts the furl on the inner peripheral surface of the evaporating cylinder 107 and a generated gas is mixed with combustion air to rapidly generate a uniform mixed gas.
Patent JP-S5899491-A (JP)
Title: Bisphenol derivative and its preparation
Inventor: TAKAHASHI YUUKOU
IPC: C10M137/12
Filed: 1981-12-09
Abstract: NEW MATERIAL:The compound of formulaI(R is lower alkyl; R' is lower alkyl or phenyl). EXAMPLE:Diethyl 2-t-butyl-6-( 3-t-butyl-2-hydroxy-5-methylbenzyl )-4-methylphenoxycarbonylethylphosphonite. USE:Agent for preventing thermal and oxidative degradation of various synthetic resins such as polyolefin, natural and synthetic rubbers, petroleum products such as lubricating oil, various organic materials such as various oils and fats, etc. PROCESS:The objective compound can be prepared by reacting the bisphenol monoacrylate of formula II[e.g. 2,2'-methylene-bis(6-t-butyl-4-methylphenol) monoacrylate]with disubstituted phosphonite of formula III (e.g. diethyl phosphonite) in a solvent preferably chloroform, etc. in the presence of a basic catalyst such as sodium methoxide.
Patent JP-H0491227-A (JP)
Title: Production of zirconia filament
Inventor: KAWANAKA TOMOICHI
IPC: D01F9/10
Filed: 1990-07-30
Abstract: PURPOSE:To obtain the title filament having excellent handleability of precursor filament and high mechanical strength, providing spinning dope having excellent filament-forming properties and stability by subjecting an aqueous solution comprising a zirconium-containing compound, a partial stabilizer, etc., to dry spinning and burning. CONSTITUTION:An aqueous solution obtained by blending (A) a zirconium- containing compound with (B) a partial stabilizer, (C) a compound to form SiO2 or B2O3 after burning in a weight ratio of SiO2 to zirconia of 0.5/99.5-10/90 or B2O3 to zirconia of 0/100-5/95 as a sintering auxiliary and (D) a spinning auxiliary (e.g. polyvinyl alcohol having 500-5,000 average molecular weight and 70-100mol% saponification degree) in a weight ratio of the spinning auxiliary to an oxide formed after burning of 5/95-50/50 is subjected to dry spinning to form precursor filament. The precursor filament is burnt to give the objective filament.
Patent JP-S5988230-A (JP)
Title: Assembly base
Inventor: HIRANO MASAMI
IPC: B23P21/00
Filed: 1982-11-12
Abstract: PURPOSE:To make compact and simple the construction of an assembly system employing an assembly robot having three rectangular axes and enable the mixed manufacturing of several kinds of products. CONSTITUTION:A jig station 27 has two different assembly jigs 28, 29 and is placed below an X-axis sliding unit 11 so that the station can be moved from a position within the range of movement of a Y-axis slider 16 to s position outside a Y-sliding unit 14 between stands 25, 26 under the X-sliding unit 11 in parallel with the direction of the Y-axis. A robot with rectangular axes X, Y, Z is made of the sliding units 11, 14, 18. After positioning to an optional location on a plane is effected, the jig station 27 is moved from an assembly position to a processing method position and a processing method unit 41 is operated to complete caulking.
Patent JP-S6090628-A (JP)
Title: Method of reclaiming composite of electrolytic polishing liquid for niobium material
Inventor: TAJIRI KEISUKE
IPC: C25F3/26
Filed: 1983-10-26
Abstract: PURPOSE:To recover the concentration of HF in electrolytic liquid consisting of HF, H2SO4 and water without changing water content in the liquid in order to maintain polishing performance by replenishing both fluoro-sulfuric acid and the water that is equivalent in mol to the acid. CONSTITUTION:In electrolytic liquid consisting of HF, H2SO4, and water, a portion of the HF exists in the form of free HF while the rest exists as HSO3F (fluoro-sulfuric acid). When the quantity of free HF in the liquid decreases becase of vaporization or consumption through electrolytic polishing reaction, the fluoro-sulfuric acid is rapidly hydrolyzed in order to supply free HF, thereby keeping the concentration of free HF in the liquid constant. The chemical equation is written as: HSO3F+H2O HF+H2SO4. This eliminates the danger that could occur when hydrofluoric acid anhydride is used and moreover the water added in order to adjust the liquid compound is consumed in hydrolysis of fluoro-sulfric acid. Therefore, with the water content in the electrolytic polishing liquid kept nearly constant, the concentration of HF can be recovered for reuse of the liquid.
Patent JP-2001028720-A (JP)
Title: Method for exhibiting gaption in television program with caption
Inventor: SAWAMURA EIJI
IPC: H04N5/445
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for exhibiting a caption in a television program with a caption that is employed for a caption program reception system that can realize a caption presentation form that is easily read and understandable by a viewer. SOLUTION: The method is configured such that a television video image is compressed vertically and horizontally, a master video image after the compression is moved vertically and horizontally, an idle area of an arch shape that extends three adjacent sides in a circumference area on a video display screen 11 is utilized for an arch shaped caption display area 15 and one line of captions are totally exhibited on this arch shaped caption display area 15 so as to totally display unit captions collecting the number of characters of a degree or over for a comparatively long time depending on the number of the characters while suppressing a compression rate of the master video image to he utmost.
Patent JP-S5899096-A (JP)
Title: Speaker device
Inventor: ENDOU SATOSHI
IPC: H04R3/00
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a sound output in response to a digital input signal, by driving an air oscillator with a driver to a mechanical position in response to a value of the digital input signal. CONSTITUTION:A position detector 9 is provided, which detects a mechanical oscillating position interlocked with an air oscillator 8 to obtain sound waves S in oscillating air. A digital position signal B being an output of the detector 9 is given to a deviation detection circuit 6 together with a digital position signal A from a digital audio equipment. The circuit 6 detects the deviation between the signals A and B, the value is converted into an electric signal, and inputted to a driver 7. The driver 7 converts the mechanical oscillating position of the element 8 and oscillates air to obtain the waves S. The circuit 6, the driver 7, the element 8 an the detector 9 form an automatic control system and the mechanical position corresponding to the value of the input signal A is automatically adjusted.
Patent JP-H0950015-A (JP)
Title: Optical modulation device and color picture display device using the device
Inventor: KURAMOCHI JUNKO
IPC: G02F1/1335
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce light quantity loss, to improve picture quality and to make a device compact by integrally forming an optical multiplexing means, an optical conversion element and diffraction gratings. SOLUTION: White light flux collected at A0 passes through color resolving- multiplexing element S0 before it is resolved into three color rays in RGB bands, and they are made incident on optical modulation elements T0, T+1, T-1 and are reflected off a reflection plate 7. The light fluxes in individual wavelength bands are optically modulated before they are made to exit from the optical modulation elements T0, T+1, T-1 respectively.  The light in the wavelength band G modulated by the optical modulation element T0 is multiplexed, at an optical modulation element S0, with the light in the wavelength band R resolved by a color resolving/multiplexing element S+1 and demodulated by the optical modulation element T+1, the light in the wavelength band B resolved by a color resolving/multiplexing element S-1 and demodulated by the optical modulation element T-1 and the light, and is then made to be approximately parallel light at a light collecting element A0 to exit from it.
Patent JP-S6091054-A (JP)
Title: Belt type transmission device
Inventor: YASUKAWA MASAO
IPC: F16H7/02
Filed: 1983-10-25
Abstract: PURPOSE:To prevent an endless transmission belt from coming off a pulley by forming an annular groove on a first pulley and inserting a second pulley in this annular groove. CONSTITUTION:An annular groove 11, which is opened around the whole circumference, is formed on a first pulley 3, and a second pulley 4 is inserted in this annular groove 11. Thereby, the distance between the shafts of the mutually adjoining two pulleys 3, 4 can be set less than half the sum of the outside diameters of the two pulleys 3, 4. Furthermore, it does not occur that the endless transmission belt 10 is engaged with any of the pulleys 3, 4, being deviated in the direction of its shaft, i.e., in the axial line of the pulleys 3, 4 and, thereby, the endless transmission belt 10 can be prevented from coming off the pulleys 3, 4 while moving.
Patent JP-S5989198-A (JP)
Inventor: RI ZAISUI
IPC: B42F1/02
Filed: 1982-11-12
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-S58103375-A (JP)
Title: Bisphenol derivative and its preparation
Inventor: TAKAHASHI YUUKOU
IPC: C08L21/00
Filed: 1981-12-10
Abstract: NEW MATERIAL:A bisphenol derivative of formulaI(A is formula II; X is -S-A or -NR2'; R and R' are lower alkyl). EXAMPLE:2, 4, 6-Tris{2-[2-tert-butyl-6-( 3-tert-butyl-2-hydroxy-5-methylbenzyl )- 4-methylphenoxycarbonyl]ethylthio}-1,3,5-triazine. USE:A deterioration inhibitor, effective for stabilizing various synthetic resins, natural or synthetic rubbers, petroleum products, e.g. lubricating oils, and various organic substances, e.g. fat or oil, particularly useful for the thermal or oxidative deterioration of natural and synthetic polymers. PROCESS:A bisphenol monoacrylate of formula III, etc. is reacted with a triazine compound of formula IV (Y is -SH or -NR2') in a solvent, e.g. methanol, preferably in the presence of a basic catalyst, e.g. triethylamine, to give the compound of formulaI.
Patent JP-S6181539-A (JP)
Title: Control device for air-fuel ratio during acceleration of internal-combustion engine
Inventor: NOMURA TOSHIO
IPC: F02D41/00
Filed: 1984-09-26
Abstract: PURPOSE:To improve accelerating performance, by providing a device which suspends feedback control in response to the generation of an accelerating state signal and drives a stepper motor to a reference (desired) position. CONSTITUTION:An A/D converting circuit 210 detects the opening value of a throttle. When the change value of a throttle opening is below a reference value, a comparator 220 generates an accelerating state signal ACC. A reference (desired) position register 244 stores the reference (desired) position of a stepper motor 13 when the register is in an accelerating state. While an accelerating state signal is being supplied to an engine operating state deciding circuit 242, a stepper motor 13 is held at a fixed position suitable for acceleration. This feeds sufficiently rich fuel-air mixture during acceleration, and improves accelerating performance.
Patent JP-2001027284-A (JP)
Title: Base isolation laminated rubber and base isolation structure comprising the same
Inventor: KAWACHI YASUHIRO
IPC: F16F15/04
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation laminated rubber capable of coping with various kinds of vibration and superior in durability and pressure resistance by alternately laminating a plurality of rigid hard plates and a plurality of soft rubber plates, between the upper and lower face plates, and specifying the relationship of thickness of both plates. SOLUTION: A base isolation laminated rubber 1 is formed by alternately laminating a plurality of hard plates 3 and a plurality of soft plates 4 between the upper and lower face plates 2, and a thickness of each hard plate 3 is 1.2-4.0 times of that of each soft plate. The hard plate 3 is made of a rigid material such as metallic plate, ceramic plate, plastic plate and the like, and preferably formed into the flat shape to be easily laminated on the soft plate 4, and the soft plate is made of viscoelastic material such as thermoplastic rubber, fine crosslinked rubber, raw rubber and the like, and formed into the shape to be easily laminated on the hard plate 3, preferably into the shape same as that of the hard plate 3. By applying this constitution, the base isolation laminated rubber capable of coping with various vibrations such as earthquake, wind, traffic and the like, dispersing and supporting the vertical load of a building into crushed stone or sediment, and the base isolation element, and reducing the load of base isolation element to improve the durability and pressure resistance.
Patent JP-S6091273-A (JP)
Title: Apparatus for detecting disconnection of distribution line
Inventor: SAKAI SEIICHI
IPC: G01R31/02
Filed: 1983-10-24
Abstract: PURPOSE:To prevent erroneous operation, by emitting output when the ratio of the change part of the positive phase current and that of the negative phase current of a three-phase distribution line and the change part of zero phase voltage due to the disconnection of one line are together present within a preset operation region. CONSTITUTION:DELTAI2/I1 of a distribution line 2 is operated by an operator circuit 12 through a current transformer 3, an auxiliary current transformer 4, a fundamental wave filter 5, a positive phase part I1 detecting filter 6, an negative phase part I2 detecting filter 7, a positive phase change part DELTAI1 detecting circuit 8 and an negative phase change part DELTAI2 detecting circuit 9. On the other hand, the zero phase voltage change part of a distribution matrix line 1 is detected by a zero phase voltage change part detecting circuit 22 through an earthing transformer 8, an impedance 9, an auxiliary transformer 20 and a fundamental wave filter 21. In addition, comparator circuits 13, 23 compare whether DELTAI2/DELTAI1 and zero phase voltage change part are respectively contained in the operation regions preset by setting parts 14, 24 and, when they are contained, the disconnection of one line is informed through an AND gate 25 and a relay 15.
Patent JP-S62202703-A (JP)
Inventor: SHINOHARA HIROSHI
IPC: B28B1/26
Filed: 1986-08-26
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-H0250130-A (JP)
Title: Liquid crystal display and its manufacture
Inventor: SHIBA MASATAKA
IPC: G02F1/136
Filed: 1988-08-12
Abstract: PURPOSE:To eliminate the influence of a relative, uniform, and extremely small position shift of a picture element array at the periphery of a connection part resulting from divisional exposure and to improve the picture quality of the whole screen by dividing the screen into plural areas and forming picture element patterns, and dispersing statistically arrays of respective picture elements at the peripheral parts of connections between the divided areas. CONSTITUTION:The picture element arrays in the connection areas 61a' and 61b' on masks 41a and 41b corresponding to connection areas 61a and 61b at the periphery of the connection part 50 between divided areas A and B of a liquid crystal substrate 31 are formed shifting statistically from a reference grating. Therefore, the long-time continuous generation of the uniform and extremely small position shift of a picture element array due to the divisional exposure is eliminated and the peak of the frequency of the quantity of position shifting of the picture element array at the periphery of the connection part 50 from the reference grating is distributed continuously. The connection part becomes inconspicuous and the picture quality of the whole screen is improved.