baber/WOPTO huggingface dataset:
Patent JP-H04368555-A (JP)
Title: Eaves gutter connecting structure
Inventor: YAMAMOTO MASAHARU
IPC: E04D13/15
Filed: 1991-06-15
Abstract: PURPOSE:To hold both ends themselves of an eaves gutter surely from inside and outside between an inner splicer and an outer splicer. CONSTITUTION:Both ends themselves of eaves gutters 1 are opposed to each other via a clearance 2, and an inner splicer 3 is inset over in each end of both these eaves gutters 1. Then, an outer splicer 4 is fitted in over each end of both these eaves gutters 1. An engaged projection 5 installed in the outer splcier 4 is engaged with an engaged holes 6 of the inner splicer 3 through the clearance 2 between both ends of these eaves gutters 1, holding each end of the eaves gutters 1 between these inner and outer splicers 3 and 4.
Patent JP-S5266880-A (JP)
Title: Porous material through which fluid passes
Inventor: SHIBUYA TAKEHIRO
IPC: B01D71/26
Filed: 1975-12-01
Abstract: PURPOSE: To rpoduce porous material which retains excellent softeness and high permeability for water for a long time and is suitable for making irrigation pipe by means of extrusion molding of a mixture of an ionic copolymer with a specific ethylene-vinyl acetate copolymer in a specific ratio together with a alowing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05332501-A (JP)
Title: Complex power generating facility for dust incinerator
Inventor: NISHIGUCHI NOBUYUKI
IPC: F01K27/02
Filed: 1992-06-04
Abstract: PURPOSE:To provide a complex power generating facility or a dust incinerator in which an efficiency of an entire dust incinerator plant is increased and at the same time a less amount of NOx is discharged. CONSTITUTION:There are provided a steam cycle facility constructed between a waste heat recoverying boiler 9 having an incinerator discharged gas generated from the dust incinerator acting as a heat source and a power generating steam turbine 15, and a gas cycle facility having a power generating gas turbine 22. In addition, there is provided an over-heater 18 for over-heating steam supplied to the power generating steam turbine 15 with the turbine discharged gas discharged from the gas turbine 22. Further, there is provided a combustion device air supplying steam passage 25 for guiding a part of the steam generated by the waste heat recoverying boiler 9 to a combustion device 21 for the gas turbine under its pressure decreased state. In addition, there is provided a heat exchanging means for performing a heat exchanging operation between the turbine discharged gas discharged from the over-heating device 18 and the steam within the combustion device air supplying steam passage 25.
Patent JP-H01311963-A (JP)
Title: Multiwheeled vehicle
Inventor: HASUKO SUEHIRO
IPC: B62D61/10
Filed: 1988-06-10
Abstract: PURPOSE:To prevent a power unit from being damaged by an obstacle on a truck at the time of moving forward and backward by protecting the front and back of a power unit under the floor with a torsional beam of the second suspension device and an axle of the third suspension device. CONSTITUTION:A power unit 35 is formed by uniting an engine 37, a transmission 38 and a differential gear 39 in one body. Power is transmitted from the differential gear 39 through one pair of right and left driving wheels 40 to rear wheels 7 to be driven. The power unit 35 is disposed in the underfloor space surrounded by intermediate wheels 6 and the rear wheels 7, and supported at two front points and one rear point on a frame 1 through an elastic support member 36. A torsional beam 25 and an axle 27 are respectively disposed in front and rear of the power unit 35 and provided on the same level or below with the ground clearance of the power unit 3.
Patent JP-S63306969-A (JP)
Title: Motor control device of motor-operated power steering system
Inventor: OSHITA SAIICHIRO
IPC: H02P29/00
Filed: 1987-06-08
Abstract: PURPOSE:To prevent frequent behavioral changes by arranging a phase compensation command section for issuing and assist signal based on a differential value of a twist torque sensor larger than a specified value inputted via a hysteresis means. CONSTITUTION:In addition to an assist command section 3 including a twist torque sensor 31; a phase compensation section 51 for issuing a signal proportional to a differential value after inputting the twist torque signal and processing it via a hysteresis means, and a phase compensation command section 5 equipped with a phase compensation command function section 52 for outputting an assist signal based on the output of the hysteresis means are provided. Further in addition to a return command section 4 including a steering angle sensor 41, a steering angle phase compensation section 61 for issuing a signal proportional to a differential value of a signal processed via a hysteresis means against the output of the steering angle sensor 41, and a steering angle phase compensation command function section 62 for outputting a damping signal based on the output of the section 61 are provided. An electric motor 1 is controlled via a drive control section 2.
Patent JP-S63307836-A (JP)
Title: Recovery of dipropylene glycol monomethyl ether
Inventor: FUKUYA KAZUAKI
IPC: C07C67/00
Filed: 1987-06-09
Abstract: PURPOSE:To improve recovery ration in recovering the titled compound obtained in the reaction between propylene oxide and methanol in the presence of a basic catalyst by changing operation pressure and repeating fractionating separation. CONSTITUTION:In obtaining propylene glycol monomethyl ether by reacting propylene oxide with methanol in the presence of a basic catalyst, a high-boiling residue is repeatedly fractionated by changing operation pressure, namely, first the high-boiling residue is fractionated in high vacuum in the reflux ratio of about 3-10, a low-boiling fraction is removed an azeotropic mixture fraction of the titled compound and 1,2-propylene glycol is collected. Then the mixture fraction is fractionated under normal pressure at the reflux ratio of about 10-1, the azeotropic fraction (183-185 deg.C) of the titled compound and 1,2- propylene glycol is separated and the titled compound of the main fraction (187-189 deg.C) is recovered. The azeotropic fraction can be returned to the fractionating process in high vacuum and circulated.
Patent JP-2000335679-A (JP)
Title: Container for transportation
Inventor: SUGANUMA KUNIYASU
IPC: B65D88/12
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To surely hold a two-wheeled vehicle in a standing posture by a simple structure and to restrict slipping-out in the front and back direction of the vehicle. SOLUTION: This container for transportation holds a two-wheeled vehicle in a standing posture on a transportation pallet 2 on which the front wheel 81 and the back wheel 82 of the two-wheeled vehicle M are placed under a condition where the center stand 80 of the two-wheeled vehicle M is stood. In this case, a stand base for placing the center stand 80 is provided and this stand base is constituted so as to be movable in the front and back direction of the vehicle.
Patent JP-2000337372-A (JP)
Title: Linear operation rotary guide device
Inventor: KYO MEITETSU
IPC: F16C29/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a linear operation rotary guide device miniaturized without increasing the manufacture cost. SOLUTION: This linear operation rotary guide device includes a rail, a slide part 2, and plural rotary elements 3. Two frames injection molded in the same form having two convex semicircular form at both ends, which are provided in the longitudinal direction at the same length with a metal body 20, are installed at both sides of the outer sides of the extension of the metal member 20, and the metal body 20 is positioned in the longitudinal direction and installed to the end plate 32. A pair of end caps 50 having a recessed type semicircular form and seals are installed to the outer parts of the end plates 32. As a result, small size seal devices furnished with installing means each other are provided to the metal body 20, a side frame 30, and the end caps 50.
Patent JP-H0438476-A (JP)
Title: Digital type protecting, controlling and mesuring apparatus
Inventor: SEKIGUCHI KATSUHIKO
IPC: H02H3/02
Filed: 1990-06-01
Abstract: PURPOSE:To rapidly display collected recording data without requiring operation after collecting and recording the arbitrary digital data in an apparatus, in a digital type protecting, controlling and measuring apparatus recording the arbitrary digital data in the apparatus, by using the completion of the collection and recording of data as a start signal to carry out data display processing and using the completion of data display processing as a start signal to carry out data collecting and recording processing. CONSTITUTION:The arbitrary digital data in a digital type protecting, controlling and measuring apparatus is recorded on the recording memory in the apparatus by a data collecting and recording means 11. After the completion of recording, a data display means 12 is started by the means 11 and recording data is displayed according to a recording data expressing and selecting means 13 and, after the completion of display, the data collecting and recording means 11 is started by the means 13. By this constitution wherein the starting of the means 12 and that of the means 11 are mutually carried out between data collecting and recording processing and data display processing, the collection, recording and display of data are rapidly carried out without requiring the operation of a person and operability and economical efficiency are enhanced.
Patent JP-S5768156-A (JP)
Title: Flotation method of zinc
Inventor: YOSHIDA MINORU
IPC: C22B19/00
Filed: 1980-10-15
Abstract: PURPOSE: To improve the separability and recover high grade concentrate of zinc ore at high yield when zinc ore is separated by flotation, by adding copper amine complex ion.  
     CONSTITUTION: Zinc minerals are recovered as a float from ores containing zinc sulfide minerals. At this time, copper amine complex ion is added. Actually, after a solution in which copper amine complex ion is generated by adding aqueous ammonia to copper sulfate, is added to the ore pulp containing zinc minerals, a collector and a foaming agent are added to the ore pulp, and thus, floating of zinc minerals is performed. Since the cooper amine complex ion contains Cu and NH 3  in a ratio of 1:4, copper sulfate and aqueous ammonia are mixed together so that the mixture contains them in the ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09324287-A (JP)
Title: Rubber composition for cleaning mold and method for cleaning mold
Inventor: TAKAHASHI KOKI
IPC: C08K5/14
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for cleaning molds small in a bad odor and excellent in cleaning effect by incorporating specified amounts of guanidine base compounds, salicylic acid and the salt of salicylic acid into natural rubber and synthetic rubber. SOLUTION: By weight, 100 pts.wt. rubber constituted of natural rubber and/or synthetic rubber is incorporated with 5 to 20 pts.wt. guanidine base compounds, salicylic acid and/or the salt of salicylic acid to compose a rubber composition for cleaning molds. As the synthetic rubber, ethylene-propylene rubber and styrene-butadiene rubber are used. As the guanidine base compounds, dicatechol borate, diphenylguanidine, dicyandiamide or the like are used. As the salt of salicylic acid, magnesium salicylate is used. This rubber composition is moreover blended with working auxiliaries such as lubricants or the like, filler such as carbon, silica or the like, softeners, plasticizers, vulcanizing agents or the like blended into general vulcanized rubber according to necessary.  This composition is formed into a sheet, is filled into a mold, is vulcanized and is thereafter removed from the mold.
Patent JP-S62299786-A (JP)
Title: Time measuring instrument
Inventor: ASAKA TAKAO
IPC: G04F10/04
Filed: 1986-06-20
Abstract: PURPOSE:To measure a time to be measured even when a fractional pulse is generated continuously at short time intervals by providing two time-voltage converters. CONSTITUTION:A time width signal SX to be measured and a clock signal SC are inputted to a fractional pulse generating circuit 3a, which outputs a start fractional pulse and a stop fractional pulse. Then the start fractional pulse is applied to a time-voltage converter 6a through a switch 20a and the stop fractional pulse is applied to a time-voltage converter 6b through a switch 20b. Then both pulses are latched 9a and 9b at a high speed through AD converters 7a and 7b and both latch outputs are inputted to a CPU 8. Namely, a time measuring instrument is equipped with two sets of circuits consisting of the time-voltage converters, AD converters, and latches and the start and stop fractional pulses are switched by the switches 20a and 20b and measured, so even if both pulses are generated closely, they can be securely converted into voltages and the time to be measured can be measured.
Patent JP-H11203590-A (JP)
Title: Television system for traffic monitor
Inventor: HATAE YASUHIKO
IPC: H04N7/18
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a video of high utilization value usable for a high-grade traffic control system as well by fetching the information of a traffic signal light at each corner into the video of each TV camera for monitor. SOLUTION: A video signal 3s sent from a TV camera 3 for monitor inside a traffic signal housing 11 is supplied to a synchronizing separator circuit 111, and a video synchronizing signal 111s provided here is supplied to a traffic signal light pattern generating circuit 112. The turn-on signals of red traffic signal light 12r, yellow traffic signal light 12y and green traffic signal light 12g are supplied to the traffic signal light pattern generating circuit 112, and a pattern signal 112s synchronized with the video signal 3s is generated here by the video synchronizing signal. 111s. At a mixer circuit 116, the video signal 3s and the traffic signal light pattern signal 112s are mixed, supplied to a video monitor 51 and a VTR 52 inside a traffic control center 5 as a video signal 116s with traffic signal light pattern and utilized for visually confirming traffic conditions.
Patent JP-S5476063-A (JP)
Title: Semiconductor device
Inventor: OOKATA MITSUO
IPC: H01L21/52
Filed: 1977-11-30
Abstract: PURPOSE: To increase the current square time product value to secure the anti- explosion quantity by inserting the elastic shielding substance into the opposing area between the insulator and the 1st and 2nd main electrodes.  
     CONSTITUTION: The 1st and 2nd main electrode 6 and 7 are provided holding the semiconductor element between, and insulator 8 is provided enclosing the outer circumference of the contact areas of electrode 6 and 7 to the semiconductor element. Then the inner circumference part of flexible metal plate 9 made of the copper thin plate is soldered to electrode 6, and the outer circumference part is soldered to the end face of insulator 8 respectively. As a result, the current square time product value is increased to secure the anti-explosion quantity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H023679-A (JP)
Title: Novel curing type fluorine-containing polyimide
Inventor: KUBO MOTONOBU
IPC: C07D209/48
Filed: 1988-06-11
Abstract: NEW MATERIAL:A compound expressed by formula I (A<1> is formula II or R<2>-R<2>'; A<2> is formula III or A<2>'; A<2>' is formula IV or V; R<1> is residue after removing two acid anhydride groups from aromatic tetracarboxylic acid; R<2> is residue after removing two NH2 from aromatic diamine; Z is H or 1-5C alkyl; n is a number of 0-90; at least one of R<1> and R<2> present in the formula is CXY; X and Y are formula VI or further Y is H, 1-8C alkyl or 1-8C fluoroalkyl; Rf and R'f are perfluoroalkyl, Rf is 1-10C and R'f is 1-12C; p is 1, 2 or 3; q is an integer of 0-3; r is 0 or 1; s is an integer of 0-5). EXAMPLE:A compound expressed by formula VII (the average number of n is 1-0). USE:A curing type fluorine-containing polyimide, excellent in acid resistance and capable of providing cured materials having a low dielectric constant and refractive index. PREPARATION:Both compounds expressed by formula VIII and the formula R2(NH2)2 are reacted and the resultant product is reacted with ethynylaniline. The obtained amic acid is subsequently imidated to afford the compound expressed by formula I (A<1> is formula II; A<2> is formula III; n is not 0).
Patent JP-H09322678-A (JP)
Title: Double bearing type reel for fishing
Inventor: KOBAYASHI MIKIHARU
IPC: A01K89/0155
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing, equipped with a magnetic braking device enabling a state in which a braking force is quite not acted on a spool. SOLUTION: This double bearing type reel for fishing is equipped with a magnetic braking device 20 having magnets 25, 27 faced to a conductor 30 integrally rotated with a spool 3 rotatably supported between the side plates 1a, 1b of a reel main body 1 and used for imparting a braking force to the spool 3. The conductor 30 faced to the magnets 25, 27 is detachably attached to the spool 3.
Patent JP-S5369937-A (JP)
Title: Dielectric heater
Inventor: MATSUO KATSUHARU
IPC: F24C7/02
Filed: 1976-12-01
Abstract: PURPOSE:To improve efficiency and shorten switching time by connecting two transistor switching blocks in series and connecting between a drive circuit and a transistor base with diodes.
Patent JP-H0438871-A (JP)
Title: Photoelectric conversion device and manufacture method thereof
Inventor: KAWAI HIDEAKI
IPC: H01L21/56
Filed: 1990-06-04
Abstract: PURPOSE:To make it possible to position a light receiving plane correctly by providing at least one groove or one projection at a location exposed from a plastic material of a peripheral wall made of a glass material. CONSTITUTION:A photoelectric transfer semiconductor device 3 is bonded on a die stage 2 of a lead frame 1. A glass material 5, which forms a groove 6 on a peripheral wall, is further bonded thereupon with a transparent resin bonding agent. An assembled body thus formed is set in a space with a molding die 8 by fitting a molding die 7 into the groove 6 formed on the peripheral wall of the glass material 5 where a molding plastic material 9, such as epoxy resin is injected into the space, thereby molding. After the molding plastic material is cured, the photo transfer semiconductor device glass-sealed in a plastic package is picked up from the molding dies 7 and 8. Therefore, the molding dies placed into close contact with the peripheral wall of the glass material are fitted into the groove 6, which prevents the leakage of the molding plastic material to a light receiving plane and hence calls for no removal work of leaked resin.
Patent JP-H0816872-A (JP)
Title: Paper money identification device
Inventor: IMAGAWA KAZUHIKO
IPC: G07D7/20
Filed: 1994-06-27
Abstract: PURPOSE:To provide a paper money identification device capable of preventing the occurrence of a crime by using faked paper moneys through the use of simple constitution. CONSTITUTION:A bill validator 22 is provided with photosensors S01 and S02 provided behind the throw-in hole 41 of paper moneys. Behind the photosensors S01 and S02. a pair of pull-in rollers 48 and 49 putting the carrying route 55 of a paper money 62 between themselves are provided. At the carrying route 55 of the paper money 62 regulated as the traveling range of the carrying belt 59, a photosensor S1 and a magnetic sensor S2 for reading magnetic patterns printed on the paper money with magnetic ink are arranged at a prescribed distance from the pull-in rollers 48 and 49. The photosensor S1 and the magnetic sensor S2 detects the paper money 62 at a first detection area 63.
Patent JP-H01316408-A (JP)
Title: Method for cooling exhaust gas in pre-treating equipment or the like for molten iron
Inventor: ISHIKAWA KORETAKA
IPC: F27D17/00
Filed: 1988-06-14
Abstract: PURPOSE:To effectively cool gas temp. to the temp. to be suitable to collect dust while recovering contained heat of the gas by beforehand passing through the specific construction of steel plate-made regenerater at the time of cooling the gas, which intermittently changes the temp. and generates at the time of pre-refining the molten iron in a torpedo car. CONSTITUTION:The dust-containing gas generating at the time of receiving the molten iron tapping from a blast furnace into the torpedo car and adding the pre-refining agent of desulfurizing, etc., is intermittently changed to >=550 deg.C in high temp. At the time of collecting the dust with a dust collector of bag filter, etc., by cooling this gas, the high temp. gas is flowed in the regenerator fitting the multiple steel plates 5 having 8-16mm thickness to the supporting lever 7 in 10-30mm interval at 10-20m/sec flow speed to adsorb the contained heat to the steel plate. At the time of lowering the gas temp., the gas is heated with the steel plate 5 heated at high temp. and the heat exchanger is passed as the gas having little temp. difference and after recovering the contained heat, the dust is collected with the bag filter.
Patent JP-H05340744-A (JP)
Title: Method and device for measuring surface displacement of sensitized body
Inventor: KUROSAWA KIMIO
IPC: G01B11/24
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a non-contact, inexpensive, and accurate method and a device for measuring surface displacement of a sensitized body using a pair of optical sensors. CONSTITUTION:A sensitized body 1 is set upright on a rotary table 11 which is placed on a lathe 2 via a flange 12, a reference cylindrical rod 5 is set upright and in parallel with the sensitized body 1 on the lathe 2 via a magnetic stand 13, and then a light emission part 7 and a light reception part 8 of a photosensor surrounding the sensitized body 1 and the reference cylindrical rod 5 are mounted to the tip of a U-shaped traveling stand 6 so that they oppose each other. The traveling stand 6 is engaged to two guide rails 10 which are embedded vertically on the lathe 2 so that it can move up and down, a spacer 14 is inserted between the sensitized body 1 and the reference cylindrical rod 5, and then a rubber band 15 is fitted to both tip parts of the sensitized body 1 and the reference cylindrical rod 5 for fixing softly.
Patent JP-S5569458-A (JP)
Title: Device for engraving seal by laser beam
Inventor: YAMAMOTO TAKANOBU
IPC: B23K26/00
Filed: 1978-11-21
Abstract: PURPOSE: To efficiently manufacture numerous seals, by placing the seal materials in a row on a rest which can be moved in directions X, Y, providing an original picture which have images corresponding to the seals, photoelectrically detecting the images, and modulating a laser beam.  
     CONSTITUTION: Numerous seal materials 10 are placed in a row by a mounting frame 6 on a rest 1 which can be moved in directions X, Y. An original picture 11, on which images such as characters to be engraved on the faces 10a of the seal materials are formed in black in a row at the same spacing as the seal materials 10, is provided to correspond to the seal materials 10. The rest 1 is moved along axes X, Y to perform scanning. Each image to be engraved is detected from the original picture 11 by a light projector 19 and a light receiver 20. The laser oscillation intensity of a laser oscillator 18 is modulated by a control circuit 21 depending on an image detection signal to engrave the image on the face 10a of the seal material 10. 
     COPYRIGHT: (C)1980,JPO&Japio