baber/WOPTO huggingface dataset:
Patent JP-2000060276-A (JP)
Title: Safety transmission system for combine harvester
Inventor: KAWABUCHI HIROSHI
IPC: A01D69/08
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject system enabling safety work through ensuring mechanical power not to be transmitted to working machine side such as for a reaping section or threshing section and a discharge auger for discharging grains in a grain tank at the time of engine startup. SOLUTION: This safety transmission system works as follows: the key switch of an engine E is connected via a controller to the actuation element for a reaping clutch or threshing clutch to let the clutch off at the time of engine startup; concurrently, the above key switch is also connected via the controller to the actuation element of a discharge auger clutch to let the clutch off at the time of engine startup; wherein it is recommended that the tip of the discharge auger 7 is provided with a discharge switch S1 functioning to drive and halt the discharge auger 7 to enable the discharge auger clutch to be made on/off at the tip of the discharge auger as well, and the discharge switch S1 is connected to the controller so as to let the discharge auger clutch off at the time of engine startup even if the discharge switch S1 lies on.
Patent JP-H0194209-A (JP)
Title: Method and apparatus for measuring shape of plate material
Inventor: TSUBONO HAJIME
IPC: G01B21/20
Filed: 1987-10-06
Abstract: PURPOSE:To enable the measurement of a shape with its internal stress taken into account, by holding a plate material with a preset width evenly over the entire width-wise length thereof to measure a pressing force while a tension is applied thereto with a plurality of contacts. CONSTITUTION:A plate material 1 with a specified width is cut to a specified length and a contact mounting base 9 is lifted with both ends thereof clamped by a holding means 3 and the undersurface of the plate material 1 is pushed up with a contact 10. With such an arrangement, a pressing force from the plate material 1 works on the contact 10 and a load thereof is detected with a load cell 12. When the plate material 1 is not flat completely but wavy, loads detected with load cells 12 are different and stored into a computing means sequentially. By a specified formula, a tension and a distortion of the plate material 1 are computed thereby enabling the display thereof on a CRT or the like configuration-wise.
Patent JP-H0991694-A (JP)
Title: Production of magnetic recording medium
Inventor: MIWA YASUSHI
IPC: G11B5/84
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium having good surface property and stable quality by stabilizing the travelling state of a web in a calendering process in which the web is held and pressed between metal rolls and adding a uniform treatment effect to the web. SOLUTION: A web is subjected to calendering by a heat-generating metal roll 1 and a metal roll 2 having a jacket which seals a heat medium inside. By this method, the temp. distribution in the width direction of the roll 2 is made uniform by the latent heat of the heat medium in the jacket, which stabilizes the travelling state of the web. Thus, the obtd. magnetic recording medium has no variation in the quality due to wrinkles or inhomogeneous heat, but the obtd. medium has good surface property and stable quality.
Patent JP-H0782557-A (JP)
Title: Production of soil conditioner
Inventor: HIDA TSUTOMU
IPC: C09K17/06
Filed: 1993-09-13
Abstract: PURPOSE:To produce a soil conditioner which can condition the pH of acid soil or very acidic soil and can stabilize the structure of deteriorated existing soil by aggregation. CONSTITUTION:The production process is one for producing a soil conditioner from lime-treated sludge discharged from a water purification plant, and comprises dehydrating the sludge to a dehydrated sludge cake of a water content of 20-35%, treating this cake with an aggregating screen separator to obtain a granular sludge having an aggregated structure, and stabilizing the aggregated structure by kneading with an aggregate stabilizing kneader to obtain a soil conditioner. The average water content of the sludge is desirably 60-80%, and the particle diameter of the granular sludge is desirably 0.01-20mm. Thus, soil having a stabilized aggregated structure can easily be formed simply by mixing under agitation with deteriorated existing soil, and the sludge from a water purification plant can effectively be utilized. Further, acid soil can be neutralized with the contained line.
Patent JP-S61131874-A (JP)
Title: Stone wheel and its manufacture
Inventor: YANO SADAYUKI
IPC: B24D3/00
Filed: 1984-11-28
Abstract: PURPOSE:To eliminate blocking in a stone wheel and improve its sharpness, by alternately providing a high and a low density part of an abrasive grain along a peripheral edge of the stone wheel. CONSTITUTION:A stone wheel alternately arranges along its periphery a high abrasive grain density part 5 and a low abrasive grain density part 6 being radially divided. In this way, the stone wheel, whatever quality workpiece it cuts or grinds, eliminates blocking of the stone wheel and improves its sharpness by forming unevenness of density of an abrasive grain, and no overheat is generated in the stone wheel and the workpiece.
Patent JP-H0987869-A (JP)
Title: Method for controlling waste pickling solution
Inventor: MIYAKE SHUNEI
IPC: C23G1/36
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of treating a waste pickling soln. by decreasing the total amt. of the waste pickling soln. from the whole pickling process. SOLUTION: A waste pickling soln. used for the pickling in continuous pickling equipment A is recovered in a storage tank 2 and stored. The waste in the tank 2 is supplied to continuous pickling equipment B by a feed pump 11 or discharged into waste pickling soln. treating equipment 19. The amt. of the liq. in the tank 2 is detected by a detecting means 14, the waste is sent to the equipment B only when the amt. exceeds the lower-limit allowable value L and discharged into the treating equipment 19 when the amt. exceeds the upper-limit allowable value U. Concd. hydrochloric acid can be supplied to the equipment B, and the waste in the tank 2 can be supplied to the equipment B.
Patent JP-H06208628-A (JP)
Title: Plotting device for ellipse
Inventor: KOIZUMI KOJI
IPC: G06T11/20
Filed: 1993-10-08
Abstract: PURPOSE:To provide the plotting device for ellipse capable of high-quality plotting. CONSTITUTION:This plotting device equipped with a function for plotting an ellipse by designating the central point, short axis and long axis of the ellipse and connecting adjacent points among coordinate points on the elliptical circumference is provided with a setting means 9 for setting the coordinate of the short axis by dividing the short axis into equal intervals as the reference axis of the ellipse, calculating means 12 for calculating the coordinates on the elliptical circumference from the coordinate of the short axis and the long axis, and plotting means 13 for plotting the ellipse by respectively connecting the adjacent coordinates among the coordinates on the elliptical circumference calculated by the calculating means 12.
Patent JP-H0998481-A (JP)
Title: Portable communication guidance system
Inventor: NAKAJIMA HIROSHI
IPC: H04W4/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a guidance service by utilizing an inexpensive portable terminal system such as a PHS and automatically transmitting information from the present location of a terminal to a destination by a switching network side accompanying the movement of a portable terminal. SOLUTION: This system is provided with a mobile station 1 capable of communicating with a base station 4 arranged there at the time of being positioned inside a specified cell and a switching network 5 capable of recognizing in which cell the mobile station 1 is present when the mobile station 1 moves among the cells. Then, a distance and a direction between the cell of the specified mobile station 1 and the base station 4 of an object cell are displayed in the specified mobile station 1 at the time of specifying the object cell in the specified mobile station 1.
Patent JP-S62112424-A (JP)
Title: Frequency synthesizer
Inventor: IMAZATO MASAHARU
IPC: H03L7/18
Filed: 1985-11-11
Abstract: PURPOSE:To output a desired signal in which an undesired wave signal is suppressed sufficiently by using a highly stable reference oscillator as an original oscillator, providing a phase synchronizing oscillator operated at a higher frequency band than that of the original oscillator and connecting the oscillator so that at least of a part of the output is inputted to a high-order multiplier. CONSTITUTION:The original oscillator 1 comprising a highly stable reference oscillator outputs a signal of 10MHz to a branching filter 2. The branching filter 2 divides the signal into two; one is trippled by a tripling device 3 and the other is outputted to a phase synchronizing oscillator 4 operated at a higher frequency band than that of the oscillator 1 as a reference signal. The phase synchronizing oscillator 4 oscillates a 160MHz to a branching filter 5, which branches the signal into two waves. A branching filter 7 divides the other signal from the branching filter 5 into two. A branching filter 8 branches a signal from the branching filter 7 into two; one is subject to 15 multiplication by a 15-multiplier 9 and the other is subject to 20 multiplication by a 20-multiplier 10. An undesired multiple wave generated in the multiplier 3 is attenuated by 50dB attenuation. Further, an undesired wave of a 160MHz output signal from the oscillator 4 apart by 10MHz from the reference signal is attenuated by D/U80dB or over by the phase locked loop.
Patent JP-H0197519-A (JP)
Title: Device of regulating working radius of saw feed tool according to size of saw
Inventor: MOCHIZUKI HIDEYO
IPC: B23D63/14
Filed: 1987-10-07
Abstract: PURPOSE:To perform automatic regulation so that the working radius of a saw feed tool is coincided with the tooth feed base circle of an object saw, by a method wherein a saw support shaft and a saw feed central block are concentrically mounted to a saw retainer, the central block is slidably engaged with a control lever, and the saw feed tool is mounted to the tip of the control lever. CONSTITUTION:A round saw 3 is mounted to a saw support shaft 10 of a saw retainer 6, and a saw holding tool 6 is delivered by a forward and backward movement regulating lever 8 so that the tooth of the round saw 3 is brought into contact with a grinding stone 4. In which case, a central block 11, mounted to the saw holding body 6 concentrically with the saw support shaft 10, is slid over a control lever 12 toward the grinding stone 4 side to coincide the rotation center of the control lever 12 with that of the saw support shift 10 and automatically coincide a working radius during the reciprocating action of a saw feed tool 25 by means of a feed means 26 with that of the tooth feed base circle of an object saw 3. Therefore, the saw feed tool 25 accurately feeds the round saw 3 over the tooth feed base circle during forward movement of the saw feed tool 25, and is returned without moving the round saw 3 as it is slipped of the slope of a tooth during backward movement. Thus, the working radius of the saw feed tool 25 can be automatically coincided with that of the tooth feed base circle.
Patent JP-H07101281-A (JP)
Title: Vehicular floor carpet fitting structure
Inventor: HASHIMOTO KAZUNORI
IPC: B60N3/04
Filed: 1993-10-08
Abstract: PURPOSE:To prevent the separation of a scuff plate and improve fitting workability in vehicular floor carpet fitting structure. CONSTITUTION:A side sill 10 is provided with T-studs 18 protruding toward the vehicle width direction inner side, and both vehicle width direction edge parts 20A of a floor carpet 20 are provided with through holes 22 bored so that the T-studs 18 are piercingly engaged therein. A scuff plate 24 is disposed on the body vertical upper side of the side sill 10, along the body longitudinal direction, and a clip seat 28 to be engaged with the T-stud 18 is protrusively provided at the part, opposed to the T-stud 18, on the vehicle width direction outer side face 24C of the longitudinal wall part 24B of the scuff plate 24.
Patent JP-H0299631-A (JP)
Title: Silk-like combined filament yarn
Inventor: MURATA TARO
IPC: D01D5/30
Filed: 1988-10-06
Abstract: PURPOSE:To obtain the subject combined filament yarn suitable as raw yarn of woven and knitted fabric of silky touch having both of dry puffy feeling and creaky feeling and also glossy by comprising of specific large size filament group, middle size filament group and fine size filament group. CONSTITUTION:(A) A large size filament group having sharp edges in >=1 point, >=1.5 degree of modified cross-section and 1.5-5 denier yarn size is blended with (B) a middle size filament group having sharp edges in >=1 point and 0.8-1.2 denier yarn size and (C) a fine size filament group having <=0.7 denier yarn size to afford the aimed silk-like combined filament yarn suitable as raw material for clothing such as blouse or dress for ladies.
Patent JP-H0196125-A (JP)
Title: 5alpha-reductase inhibitor
Inventor: OKUDA MINEHIRO
IPC: A61K31/35
Filed: 1987-10-07
Abstract: PURPOSE:To obtain 5alpha-reductase inhibitor of high safety, which is useful for a variety of diseases male hormone participates, using capillarisin as an active ingredient. CONSTITUTION:Capillarisin, a component distributing in plants is used as an active ingredient, to produce pharmaceutical preparations such as tablets, powder, granules, capsules, solution, injection, ointment or suppository. The dose is 20-200mg/adult/day in one to several portions, for prostatic hypertrophy, alopecia, or bruise. Lotion, tonic spray, solution or ointment is suitable for alopecia and acne. Capillarisin has action to inhibit 5alpha-reductase, further it has also action to inhibit male hormone to bond to the acceptor as in known 5alpha-reductase inhibitor.
Patent JP-H08120444-A (JP)
Title: Crucible for housing vapor depositing substance
Inventor: NISHIYAMA SATORU
IPC: F27B14/10
Filed: 1994-10-19
Abstract: PURPOSE: To produce a crucible improved in heat impact resistance, in a crucible housing vapor depositing substances placed on the main body of an evaporating source utilizing an electron beam, by specifying the constituting components and sectional shape thereof. CONSTITUTION: A crucible 2 housing vapor depositing substances placed on the main body of an evaporating source utilizing an electron beam and charged with evaporating substances is constituted by a mixed substance contg. carbon or contg. at least boron nitride. Moreover, the sectional shape of the same crucible 2 is formed of the one in which the curved face part 2b from the edge part 2c to the bottom part 2a of the crucible 2 is thicker than the edge part, and preferably, the thickness of the curved face part 2b is regulated to 1.5 to 4.5 times that of the edge part 2c. Thus, the breakage of the crucible 2 in use is prevented to improve the efficiency of the vapor depositing operation and to prolong the service life of the crucible 2.
Patent JP-2000191890-A (JP)
Title: Resin composition for sealing semiconductor and semiconductor device made by using it
Inventor: NISHIOKA TSUTOMU
IPC: H01L23/29
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having good flowability and excellent in soldering resistance and flame retardancy by blending an epoxy resin, phenolic resin, polyhedral composite metal hydroxide, porous silica and inorganic filler. SOLUTION: The polyhedral composite metal hydroxide used comprises one represented by the formula. In the formula, M and Q are each a metal element different from each other; Q is a metal element selected from group IVa, Va, VIa, VIIa, VIII, Ib and IIb metal elements; and m, n, a, b, c, d and e are each a positive number. The porous silica used comprises one having a mean particle diameter of 3-500 μm and a specific surface of at least 5 m2/g, preferably one with a specific surface of 5-20 m2/g and a density of 0.1-0.7 g/cm3. It is desirable that the porous silica accounts for at least 10 wt.% of the total of the porous silica and the inorganic filler.  The polyhedral composite metal hydroxide preferably comprises one having such a particle size distribution that particles having a diameter smaller than 1.3 μm account for 10-35 wt.%, those having a diameter of 1.3-2.0 μm account for 50-65 wt.%, and those having a diameter larger than 2.0 μm account for 10-30 wt.%.
Patent JP-H08123097-A (JP)
Title: Carrier for developing electrostatic charge image and developer using same
Inventor: YAMANOUCHI TAKAO
IPC: G03G9/10
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a resin dispersion type carrier easily mixable with a toner because of improved mixability and easily imparting electrostatic charge to the toner, to obtain a resin dispersion type carrier having improved flowability, not causing fogging, etc., undergoing no change in the electrostatic charge imparting effect and flowability and excellent in durability as a carrier used in a toner recycling system and to obtain a developer using the carrier. CONSTITUTION: At least magnetic powder and inorg. fine particles are dispersed in a resin to obtain the objective carrier. The number average primary particle diameter of the inorg. fine particles is 5-100nm and the particles are contained in the carrier by 0.1-20wt.% and exist in the surface of the carrier by 0.05-0.75at.%.
Patent JP-H04131803-A (JP)
Title: Pneumatic feeding pipe for wire body
Inventor: YONECHI SHINICHI
IPC: G02B6/00
Filed: 1990-09-21
Abstract: PURPOSE:To increase pneumatic feedable length greatly by providing >=1 projection on the internal surface of the pipe, used to pneumatically feed the wire body, continuously and spirally in the length direction. CONSTITUTION:Projections 2a - 2c are provided integrally on the inner wall surface of the pipe 1 continuously and spirally in the length direction. The air flow in the pipe 1 with the spiral projections 2a - 2b progresses spirally in the length direction, so the wire body gets on the flow and becomes easy to run at the center part and the possibility that the wire body contacts the internal wall surface of the pipe 1 decreases, so the frictional resistance is reduced. Further, the projections 2a - 2b are provided spirally on the wall surface of the pipe 1, so the resistance of the air flow on the surface of the wall 1 is large and the air easily flows at the center part where the resistance is small to flow at the maximum flow velocity at the center part. Consequently, the pneumatic feed distance can be increased greatly.
Patent JP-H02118560-A (JP)
Title: Back projection screen
Inventor: ERITSUKU KURAUZEN
IPC: G03B21/625
Filed: 1989-09-28
Abstract: PURPOSE:To prevent the contrast of the screen from decreasing owing to incident light from the front by enabling light to be transmitted through peak parts of the back projection screen which is constituted by providing parallel light projection parts to back convex lenses and covering both flanks with light shield materials. CONSTITUTION:Pieces of luminous flux A from projectors 1, 2, and 3 become parallel by passing through the Fresnel lens 4a on the reverse surface of the screen 4b and strike on the screen 4b at right angles, and they are projected through the peak parts 33 of the light projection parts 32 as shown by an arrow B. At this time, the depth D of recessed grooves 34 is set >=2 times the thickness of the peak parts of the projection light projection parts and >=1/4 the thickness T of the screen, and consequently parallel light which enters the screen through the peak parts 33 from in the room passes the focus 38 of the rear convex lens and is diverged to strike on the light shield materials 35 covering both flanks of the projection part, so that the light is absorbed. Therefore, no internal surface reflected light leaks out and adverse influence upon the contrast of the image is prevented.
Patent JP-S62115112-A (JP)
Title: Focus detecting optical system
Inventor: TOYAMA MASAMICHI
IPC: G02B7/32
Filed: 1985-11-14
Abstract: PURPOSE:To reduce the weight of an optical system by integrally movably providing a pair of focus detecting lenses which have the same focal lenght and of which the optical axes are deviated from each other to the peripharel part of a focusing lens which is movable in the optical axis direction. CONSTITUTION:A zoom lens photographic optical system is constituted of the focusing lens 21, a variator 28, a compensator 29, an a focal lens 30, a stop 31 and a relay lens 32 to image incident light into a photographing plane F. On the other hand, the focus detecting optical system is constituted of a light projecting system and receiving system. A light emitting element 22, a projecting lens 23 and a focusing lens 24 for projection are provided to the projecting system. The focal length of the lens 24 is made the same as the focal length of the lens 21 and the combined focal length of the lens 23 is made short to make the optical system compact and to make an F number smaller. The light receiving system is also constituted of the focusing lens 25, a light receiving lens 26, and a light receiving element 27 for two picture element. The focal length is made the same as the focal length of the projection system and these systems are disposed with inclination with respect to the optical axis of the lens 21.
Patent JP-H02102227-A (JP)
Title: Wholly aromatic polyimide ester and preparation thereof
Inventor: WAKABAYASHI ATSUSHI
IPC: C08G73/16
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a wholly arom. polyimide ester with excellent dimensional stability and dimensional accuracy both in the direction of flow and in the direction perpendicular thereto by reacting a specified benzoic acid deriv., a specified naphthoic acid and a specified imide compd. with each other. CONSTITUTION:Compd. of formulas I', II' and III'a or III'b (wherein Y is H or RCO and R is a 1-18C hydrocarbon group; Z is H or a 1-18C hydrocarbon group; YO group and an imide group in the compd. III'a and a ZOOC group and an imide group in the compd. III'b are in para- or meta-position with respect to each other) are reacted together at a molar ratio of the compd. I' to the compd. II' of 90:10-10:90 and at a molar ratio of the compd. III' to the compd. I'+II'+III' of 0.1-19.9:100 and a compd. of formula YOZ is eliminated to obtain a thermoplastic wholly arom. polyimide ester consisting of constituting units of formulae I, II and IIIa or IIIb, with a shear stress of 0.025MPa and a melt viscosity at 300-400 deg.C of 1.0-1.0X10<5>Pa.s.
Patent JP-H0780247-A (JP)
Title: Treatment of volatile organohalogen compound
Inventor: YAMADA NOBORU
IPC: B01D53/02
Filed: 1993-09-16
Abstract: PURPOSE:To reduce environmental re-pollution and to also reduce the total amt. of industrial wastes by efficiently dehalogenating a volatile organohalogen compd. contained in a gas in an economically advantageous manner to make the same harmless. CONSTITUTION:Gas containing a volatile organohalogen compd. is brought into contact with metal catalyst-supported fibrous activated carbon to adsorption a remove the volatile organohalogen compd. and, thereafter, hydrogen gas is brought into contact with the fibrous activated carbon in an inert gas atmosphere to dehalogenate the adsorbed organohalogen compd. to make the same harmless.
Patent JP-S62106038-A (JP)
Title: Production of aldehyde
Inventor: EITO DORENTO
IPC: B01J31/28
Filed: 1986-10-27
Abstract: Process for the preparation of aldehydes by hydroformylation of an ethylenically unsaturated compound in the presence of (a) Pd, a Pd compound, Pt and/or a Pt compound, (b) an anion of a carboxylic acid with a pK<sub>a</sub> < 2, and (c) a bidentate ligand R¹R²-M-R-R³R⁴, wherein M is P, As or Sb, R a divalent organic bridging group having at least 3 C atoms in the bridge, and R¹, R², R³ and R⁴ are hydrocarbon groups.