baber/WOPTO huggingface dataset:
Patent JP-H0261215-A (JP)
Title: Water supply control device for paddy field
Inventor: SHIMO YOSHIO
IPC: E02B13/02
Filed: 1988-08-25
Abstract: PURPOSE:To achieve easy and constant maintenance of water level for a paddy field by fixing a float, an opening-and-shutting valve, provided at the underside of an opening-and-shutting port, and an auxiliary valve, supporting the opening- and-shutting valve, to a shaft, capable of moving up and down, in a way that they are interlocked each other. CONSTITUTION:An intake 2 is provided to the side wall of a principal body 1 of a device and to its top, an opening-and-shutting port 3 is provided. A spherical, hollow float 4 is placed on the top of the opening-and-shutting port 3, and at the underside of the port 3, an opening-and-shutting valve 5 and an auxiliary valve 6 are installed. The float 4, the valve 5 and the auxiliary valve 6 are made to interlock each other through a movable shaft 7. The float 4 is fixed to a fixed position of the movable shaft 7 with a float positioning connector 8. Water level 18 of a paddy field 13 can be set at a fixed height by adjusting the distance between the bottom of the float 4 and the top of the valve 6. Thereby the paddy field water level can be automatically and easily maintained anytime at the most desirable height.
Patent JP-H06182271-A (JP)
Title: Coating device
Inventor: TAKEMURA KENICHI
IPC: B05B13/02
Filed: 1992-08-07
Abstract: PURPOSE:To assure the specified coating distance with materials to be coated of different sizes by a remote operation by movably forming the parts from a coating position to freely expandable and contractable parts and varying the distance between a coating machine and the coating position. CONSTITUTION:The transporting path 20 from a first transporting path expanding and contracting mechanism 14 to a third transporting path expanding and contracting mechanism 18 and the transporting path 22 from the third transporting path expanding and contracting mechanism 18 to a second transporting path expanding and contracting mechanism 16 are assumed to exist in the solid line positions and the materials to be coated are assumed to be changed to the different size after prescribed coating is executed; namely, the coating machine 3 is assumed to be required to be changed to the machine of the different coating distance or the coating distance is assumed to be required to be changed. The change of the coating machine 3 is averted and the coating distance is changed in such a case. Namely, the coating distance is changed by moving the transporting paths 20, 22 to the transporting paths 20', 22' shown by chain lines. As a result, the specified coating distance is assured with the materials to be coated of the different sizes by the remote operation.
Patent JP-S60104328-A (JP)
Inventor: ARAI TOORU
IPC: B32B15/04
Filed: 1983-11-10
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-H01188297-A (JP)
Title: Method and device for positioning paper outside the paper using scales assembled at lower side of two hole punch to be drawn out and put in
Inventor: KONDO WATARU
IPC: B26D7/01
Filed: 1987-08-26
Abstract: PURPOSE:To make a two-hole type punch possible to easily determine the width of a paper to be punched by assembling a pair of scales capable of being freely drawn out and put in at lower side of the punch. CONSTITUTION:When one of a pair of scales 1 or 1' is drawn out, a spring 7 is also drawn out, and a scal 1' or L on the opposite side is drawn out through a turning band 3 wound round a pair of rotatable rollers 4, 4' by the same dimension as that of the scale 1 or 1' simultaneously and toward the opposite side. After the scales are drawn out by a specified dimension, and when the scale 1 or 1' is released, a brake 5 is operated to stop the scale 1, 1' at the position to which the scales have been drawn out. The width of a paper is measured and determined by using the scales 1, 1', and then two holes are punched on the paper. When the scales 1, 1' are put in, the brake 5 is released by operating a handle 2, and the pair of scales 1, 1' is put in by a storing force of the spring 7.
Patent JP-S59102502-A (JP)
Title: High feed cutting tool
Inventor: KOMURA AKIO
IPC: B23B27/00
Filed: 1982-12-01
Abstract: PURPOSE:To enlarge the feed per stroke of a tool, by installing a chip separating cutting edge at the front side in a tool feed direction and also finishing cutting edge carrying a triangular roof type edge at the rear side respectively, while forming a nick in space between the edge and the chip separating cutting edge. CONSTITUTION:A high feed cutting tool 4 consists of a chip separating cutting edge 4A installed in front and the rear in a tool feed direction and a finish cutting edge 4B installed at the rear side in a direction (a), while the cutting edge 4B has a triangular roof type edge 5 and a chip breaker 6 formed on its rake face and makes it form a nick 7 in space between the edge 5 and the cutting edge 4A. In case of cutting, when the edge 5 and the cutting edge 4A both are applied to a round bar 2 in a state of being rotated at a high speed and they are fed in an arrow (a) direction at a specified feed rate f, a spiral groove is formed on the peripheral surface of the round bar 2 by the cutting edge 4A and then the said peripheral surface of the round bar 2 is cut and finished by the edge 5 so as to rub out the spiral groove.
Patent JP-2001031237-A (JP)
Title: Article transport apparatus
Inventor: ISHII TORU
IPC: B65G47/38
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an article transport apparatus capable of discharging articles while being kept substantially horizontally. SOLUTION: When fruits or vegetables A are transported to a discharge part corresponding to determination of an inspection device, according to the determination, a locking release device 58 or 59 provided in the discharge part is driven to turn plural support rollers 16... arranged at spaces narrower than the total length of the fruit or vegetable to support the fruit or vegetable A substantially horizontally to an attitude of releasing the fruits or vegetables A in the order of being supported substantially horizontally. The fruits or vegetables A are released obliquely downward while being kept in a substantially horizontal attitude parallel to the transport direction, and discharged to a distributing conveyer disposed in the discharge part.
Patent JP-H02229233-A (JP)
Title: Polycapramide crimped yarn and production thereof
Inventor: TORII TAICHI
IPC: D02G1/12
Filed: 1988-08-25
Abstract: PURPOSE:To obtain the subject yarn having a high twist setting property and a high crimp-developing property by discharging a polycapramide through a modified cross section hole, cooling and solidifying the discharged polycapramide in a pressure type spinning chimney, drawing the solidified polycapramide at a specified drawing rate, heat stretching the drawn material in specified conditions and subsequently carrying out fluid crimping. CONSTITUTION:A polycapramide composed of capramide unit as the main component is melt spun through a modified cross section hole at 5-15g/min/hole discharging rate to be formed into a multi-filament composed of 20 filaments or more and the resultant multi-filament is solidified by cooling in a pressurizing room 6 having a pressure 1kg/cm<2> or more higher than the ambient pressure, drawn at >=2000m/min drawing rate, heat stretched by a group of heat rolls of 130-210 deg.C to <=2 times and subjected to fluid crimping, thus obtaining the objective low density yarn having melting peak temperatures (T1) and (T2) ( T=T2-T1<=5 deg.C) at 210-216 deg.C and 218-224 deg.C, <=3 deg.C half value width of the former melting curve, 15-22 deg. peak of the main scattering strength at 15-30 deg. in the equator direction of x-ray wide-angle scattering and <=13% area of sub- scattering strength components.
Patent JP-S59172594-A (JP)
Title: Method and equipment for preparation of fuel from waste plastic material
Inventor: MATSUZAKI TSUTOMU
IPC: C10L5/48
Filed: 1982-12-02
Abstract: PURPOSE:To prepare a fuel which does not generate harmful gas, black smoke, etc. and has a high calorific value, by adding a flux to a waste plastic material, melting it under heat, adding a combustion improver and cooling it for processing. CONSTITUTION:In the harmful substance removal process 1, a raw material 2 (crushed waste plastic material) and a flux (e.g. powdered coal, waste oil or asphalt) are mixed under heat in a tank 4 (feeding process 5) and harmful gas 7 is separated from the melt 6 (separation process 8). In the next addition process 9, a coagulant and a combustion improver (e.g. magnesium) 10 are added to the degased melt 6. In the cooling process 11, a resultant melt 12 is cooled with water in a cooler 13 to obtain a solid fuel 14. The harmful gas 7 from the process 8 and steam 16 from the process 11 are led into a gas recovery process 15 (19 is a cooler; 54 is a recovery tank) for gas/liquid separation and the recovered gas phase is sent through a pipe 59 for use as fuel for the process 1 and an acidic liquid 17 is discharged through a pipe 61.
Patent JP-H0964494-A (JP)
Title: Temperature abnormality detection device and electronic device using it
Inventor: YOSHIDA HIDEKI
IPC: H05K1/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To precisely detect abnormal heat generated anywhere or a whole print pattern. SOLUTION: A temperature abnormality detection device comprises a print pattern 41 which is made continuously to pass through a desired place of a printed board 40 and dissolves at a specified temperature, a potential providing means 43 which provides a specified potential from a specified place of the print pattern 41, a monitoring means 42 which detects a cut print pattern 41 by monitoring a potential of the print pattern 41 and an alarm means for informing the results by the monitoring means 42 to the outside.
Patent JP-H0376109-A (JP)
Title: Resist coating process
Inventor: TSUMORI TOSHIRO
IPC: G03F7/16
Filed: 1989-08-17
Abstract: PURPOSE:To devise the title resist coating process having improved wettability and bond properties of a resist by a method wherein a semiconductor substrate surface is coated with a resist after the surface is spin-coated with an organic solvent or processed by the organic solvent vapor or mist. CONSTITUTION:A semiconductor substrate surface is coated with a resist 6 after the surface is spin-coated with an organic solvent or processed by the organic solvent vapor or mist. A silicon wafer 1 is vacuum-sucked at a spinner 2 and then ethylcellosolveacetate 4 as the organic solvent of resist is discharged from an organic solvent discharging nozzle 5 provided above the spinner 2 to process the substrate surface. When the silicon wafer 1 having hydrophobic and hydrophilic radicals is processed by the ethylcellosolveacetate 4, any branched molecules are sucked at the polarity radicals on the wafer 1 surface. Accordingly, a thin film of ethylcellosolveacetate 4 is formed on the wafer 1 to improve the wettability and the bond properties of the resist 6.
Patent JP-H1169894-A (JP)
Title: Starter for emergency gas turbine
Inventor: NAKANO HIROBUMI
IPC: H02P9/08
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a gas turbine starting system applicable even to a low output gas turbine by converting the DC power supply of battery into an AC power supply for inverter driving an AC motor such that even a high capacity motor can be ON/OFF controlled through a magnet thereby battery starting a gas turbine having output of 4,000 kW or above. SOLUTION: The starter motor M for an emergency gas turbine is provided with a converter section C for converting an AC power supply into a DC power supply which is supplied again from the converter section C through an inverter section A to the AC power supply while varying the frequency and the rechargeable battery B at the DC power supply is connected with the DC section D interposed between the converter section C and the inverter section A. In such an arrangement, the starter motor M is driven from the battery B through the inverter section A upon interruption of the AC power supply at the converter section C.
Patent JP-H0375135-A (JP)
Title: Slippery covering material
Inventor: OTSUKA SHIGENARI
IPC: E04D5/12
Filed: 1989-08-17
Abstract: PURPOSE:To provide the covering material generating no crack and capable of being bonded to a structure such as a snow flow trough by laminating an FRP layer to the rear of a thick smooth film layer composed of solventless paint and further providing a resistance heater to the rear of the FRP layer to the rear of a thick smooth film layer composed of solventless paint and further providing a resistance heater to the rear of the FRP layer if necessary. CONSTITUTION:An FRP layer 2 containing a glass fiber as a reinforcing material is laminated to the rear of a thick smooth layer 1 composed of solventless type two- pack paint. For example, when this slippery cover material is bonded to the inner surface of a snow flow trough made of concrete, the cover materials are respectively separately provided to the side surfaces and bottom surface of said trough 3 in succession in a flow direction and sticked thereon using stainless steel screws 4 while urethane coking 6 is applied to necessary places. When this cover material is used in a cold district, a resistance heater 5 is provided to the rear of the FRP layer before use and, by heating the thick film layer 1 from the rear of the FRP layer by supplying a current to the resistance heater 5, the freezing of snow or ice to the cover material is prevented to keep the slip properties of the thick film layer. Herein, a linear or planar heater is used as the resistance heater 5 to be pref. arranged to the entire rear of the FRP layer.
Patent JP-H1034754-A (JP)
Title: Reinforcing molding method for thermoplastic resin sheet molding
Inventor: TAKAI TOSHIHIRO
IPC: B29C43/20
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce a molding time and to improve work environment by a method in which a fiber reinforced plastic preliminary molding is inserted into a female mold, a urethane resin is injected from above, the primary molding of a thermoplastic resin sheet is put in the mold, the mold is clamped, and the urethane resin is expanded. SOLUTION: A primary molding (a) is molded by vacuumforming a thermoplastic resin sheet. Glass roving is cut in a prescribed size by a cutter, and the pieces are sprayed with a thermoplastic resin, a urethane resin, etc., to a male-shaped molding mold to form a preliminary molding. The molding is inserted into the female mold 25 of a molding press, the urethane resin is injected from above, the primary molding (a) is put in the mold 25, and a male mold 26 is actuated to descend for mold clamping. The urethane resin, after being expanded, is demolded to make a molding in which a reinforcing layer of the urethane resin is formed on the back of the primary molding (a).
Patent JP-H0617622-A (JP)
Title: Rotary air intake/exhaust valve of reciprocal internal combustion engine
Inventor: SAKAMOTO NAONORI
IPC: F01L7/02
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the energy toss and increase the output by providing a through hole in the radial direction of rod shape which penetrates an air intake/ exhaust valve of a reciprocal internal combustion engine, and intaking or exhausting the air-fuel mixture or the exhaust gas by rotating the hole. CONSTITUTION:In a rotary air intake/exhaust valve, an air intake valve l and an exhaust valve 2 are of rod shape. The respective rod-shaped valves are radially provided with holes 3,4 where the air-fuel mixture or the exhaust gas flows therein or is exhausted therefrom. In the four-cycle gasoline engine, the rotary air intake/exhaust valve is driven after obtaining 1/4 speed reduction from the crank shaft 8. In this rotary air intake/exhaust valve, the rotation of the crank shaft 8 is reduced to 1/4 by a roller chain or a timing belt. In the air intake stroke, the hole 3 is opened to allow the fuel-air mixture to flow into the cylinder. In the exhaust stroke, the hole 4 is opened to exhaust the exhaust gas. Thus, the energy loss is reduced and the output is increased.
Patent JP-S6368758-A (JP)
Title: Oil jumping preventive mechanism for stirling engine
Inventor: HISAMORI YOICHI
IPC: F02G1/053
Filed: 1986-09-08
Abstract: PURPOSE:To abate the extent of lubricating oil splashing from a crosshead part to the top, by installing a flange part in a crankpin end face of a crankshaft, and also installing an oil jumping preventing device, receiving the lubricating oil being scattered out of this flange part, in a crankcase or the like. CONSTITUTION:A flange 13 to be projected in a crankshaft axial direction for regulating a direction of lubricating oil to be scattered by rotation of a crankshaft 5 is installed in a crankpin end face, supporting a power connecting rod 3, of the crankshaft 5 in a Stirling engine. In addition, oil jumping preventing sponge 12, receiving the lubricating oil to be scattered out of this flange 13 and restraining this oil from scattering to the upper part, is attached to a wall of a crankcase 1 at the lower part of a crosshead 2 and an air feed connecting rod 4, respectively. And with rotation of the crankshaft 5, the lubricating oil is centrated on a part of the flange 13, while it is scattered in granularity, and his scattered lubricating oil 8 is made so as to be absorbed to the sponge 12.
Patent JP-H0494566-A (JP)
Title: Substrate bias generator for semiconductor memory
Inventor: MATSUURA YOSHIAKI
IPC: H01L21/822
Filed: 1990-08-10
Abstract: PURPOSE:To decrease current consumption by driving a charge pump at a low frequency in a region, where the substrate bias is above a predetermined level, so as to bring the bias back to a set value. CONSTITUTION:A bias generator includes a ring oscillator 1, a charge pump 2, and two circuits 3 and 4 for detecting substrate bias (VBB). When power is on, the VBB detectors 3 and 4 output low-level signals, the ring oscillator 1 operates at high frequency, and the charge pump 2 supplies a p-type substrate with negative charges at short intervals. When level 1 is detected, the output of the detector circuit 3 becomes high, resulting in a high level at a contact A to operate the ring oscillator 1 at a low frequency. When level 2 is detected, on the other hand, a contact B becomes at a low level, and the ring oscillator 1 stops operating. If the substrate bias VBB varies and exceeds level 2, the ring oscillator operates to drive the charge pump until VBB returns to the set value. In this manner, current consumption can be small compared with the conventional case where the oscillator operates constantly at a high frequency to drive the charge pump.
Patent JP-H11128740-A (JP)
Title: Solid catalyst and production of solid catalyst
Inventor: TEISSIER REMY
IPC: C07C49/203
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity by using a solid catalyst with a specified formula for aldonization and/or aldonization-crotonization of aldehyde and/or ketone as a catalyst for producing β-hydroxy and/or α,β-unsaturated carbonyl compounds. SOLUTION: A solid catalyst having the defined formula (in the formula, 0.20<=x<=0.33; n<1) for aldonization and/or aldonization-crofonization of aldehyde and/or ketone is employed as a catalyst for producing β-hydroxy and/or α,β-unsaturated carbonyl compounds from aldehyde and ketone. The n value of the formula is preferably within a range from 0.5 to 0.75 and further preferably set to be 0.81-x or near the value. The solid catalyst is produced by burning hydrotalcite, hydrating the resultant compound oxide Mg1-x Alx O1+ X in the absence of CO2 , and then washing the hydrated oxide with an insoluble solvent.
Patent JP-S6454871-A (JP)
Title: Picture reading method
Inventor: TAKASAKI YOSHIMI
IPC: G02B26/10
Filed: 1987-08-25
Abstract: PURPOSE:To reduce the folded noise in a subscanning direction by digital filter- processing plural pieces of the reading picture information of the subscanning direction adjacent to the same position in a main scanning direction. CONSTITUTION:When an object S to be scanned, on which a picture is recorded, is scanned by a light L two-dimensionally, and a light having the picture information is detected by photo detecting means 28, 30, and when a reproduced picture is formed according to this information, the read picture on an adjacent main scanning line C, in respect of the subscanning direction X, is subjected to a digital filter 42 processing. Therefore, the folded noise in the subscanning direction can be reduced as low as possible, and as a result, the more fine reproduced picture can be obtained.
Patent JP-H0928307-A (JP)
Title: Formulated feed for domestic animal, fermentation of concentrated feed and feeding the same
Inventor: CHIKAMORI MASAO
IPC: A23K1/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the feed intake of domestic animals, solve excessive water drinking on their feed intake, promote digestion and increase the feed efficiency. SOLUTION: Feed 1 is accumulated in a building or accumulated in a fermentation vessel 14 or fermented in a feed tank 15, and then fed to them.
Patent JP-2000048268-A (JP)
Title: Glass breakage detector
Inventor: YAMANAKA HIROSHI
IPC: G08B15/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the thin glass breakage detector which has superior hold reliability concerned in a breakage detection sensor and a battery and also has superior assembly operability by providing a signal processing circuit part on a solid circuit board formed by providing a circuit pattern on the top surface of a solid molding. SOLUTION: The solid circuit board 7 formed by providing the circuit pattern on the top surface of the solid molding is provided with the signal processing circuit 3. Further, the battery 4 and breakage detection sensor 1 are stored and held on the board 7. A piezoelectric sensor is used as the breakage detection sensor 1 and an antenna is used as a notification means 2. The sensor 1 board 7, and battery 4 are stored in the internal space formed when a metal base 8 and a lid cover 9 are engaged with each other. The metal base 8 is provided by fixing the external surface of its flat part 8a to a glass internal surface. Vibration of the glass at the time of its breakage is propagated to the sensor 1 through the flat end part 8a of the metal base 8 and the sensor 1 outputs a breakage signal between output terminals 1a.
Patent JP-H06222366-A (JP)
Title: Liquid crystal display device and its production
Inventor: KOIKE YOSHIRO
IPC: G02F1/1337
Filed: 1993-08-27
Abstract: PURPOSE:To make it possible to easily and surely make such orientation treatment as to vary the orientation state of a liquid crystal with every microregion and to stabilize the orientation of the liquid crystal with a simple structure refering to the liquid crystal display device. CONSTITUTION:This liquid crystal display device consists of a first substrate 18 having an oriented film 26, a second substrate 16 facing this first substrate and having an oriented film 22 and the liquid crystal 20 inserted between the first and second substrate. At least the oriented film 26 of the first substrate consists of an oriented material layer of a single layer having first and second microregions A, B adjacent to each other and the oriented material layer of the single layer is continuously rubbed in one direction along the first and second microregions A, B and is subjected to the treatments different from the rubbing, for example, irradiation with UV rays, irradiation with IR rays, surface reforming, etc., in such a manner that the pretilt angles alpha, gamma of the liquid crystal in contact with the oriented films vary from each other in the first and second microregions A, B.