baber/WOPTO huggingface dataset:
Patent JP-H01193007-A (JP)
Title: Heat accumulating power generating device
Inventor: NAGASHIMA SEIJI
IPC: F01K3/02
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the reduction of pressure inside a tank, by enabling make-up steam to be supplied to a hot water storage tank at the time of using hot water in the device provided with a main turbine power generating facility and a hot water storage tank for storaging hot water coming out of this facility, and a hot water turbine power generating facility. CONSTITUTION:A hot water supply pipe 16 is branched from a main feedwater pipe 15 connected to the outlet of a final high pressure feedwater heater 14, in a main turbine power generating facility 1. And then, hot water branched from this hot water supply pipe 16 is supplied and storaged in each hot water storage tank 3 of a hot water storage facility 2. And hot water is led out from this tank 3 to the heat water turbine of the heat water turbine power generating facility through a hot water supply pipe 17 whenever necessary. In such a device, one end of a steam make-up and recovery pipe 30 is connected communicably to each tank 3, and a steam recovery pipe 31 extending from the other end thereof is connected on the middle of the turbine bleed pipe 32 for the final high pressure feedwater heater 14. And a steam make-up pipe 35 extending from a boilor steam drum 34 is connected to the other end side of the recovery pipe 30.
Patent JP-S63190631-A (JP)
Title: Method for removing suspension of packed layer
Inventor: NAGANAMI KANROKU
IPC: B01J49/00
Filed: 1987-01-29
Abstract: PURPOSE:To shorten separation time and to reduce the amount of waste liquid by repeating both a process for performing drainage from an intermediate catchment device having such a structure that only a packing material having specified particle diameter is passed and a process for performing exhaust from the upper part of the intermediate catchment device. CONSTITUTION:In a drainage process I, water is drained to the level L1 of an intermediate catchment device 15. In a successive air-water scrubbing process II, valves 14, 17 are opened and drainage is performed via a pipe 16 from the device 15 and exhaust is not performed through the pair 16 because the valve 14 is opened and it is performed via a pipe 10 of the upper part of the tower. In an air-water scrubbing process III, exhaust from the upper part of the tower is not performed because the valve 14 is closed and the valve 17 is opened and the flows of water and air are concentrated to the device 15 and simultaneously discharged to the outside of the system via the pipe 16.
Patent JP-H01192857-A (JP)
Title: Production of felt mat
Inventor: HORIMOTO KOJI
IPC: D04H1/558
Filed: 1988-01-29
Abstract: PURPOSE:To form a desired skin layer without losing of cushioning properties, by hot-pressing a mat under specific conditions. CONSTITUTION:Opened fibers and a binder (powder or fiber of thermoplastic resin) are mixed and laminated to a mat-like state, then the binder is molten by heating and then the mat-like material is hot pressed under the following conditions: 200<=t(T-TmP<alpha=i2000 [t is pressing time (sec); P is pressing pressure (kg/cm<2>); T is pressing temperature ( deg.C); Tm is melting point of binder ( deg.C); alphais 0.2-2.0]. A good cushioning material having excellent shape retention is obtained.
Patent JP-H11216560-A (JP)
Title: Soldering method and device therefor
Inventor: SUNAMURA MASAYUKI
IPC: B23K3/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve soldering quality by preventing an improper soldering. SOLUTION: To nip hold an article to be joined with a heated chip and a table by lowering a pressing mechanism (regions 96a, 96b). After maintaining this status for only a squeezing time T1 (a region 96c), the depth D of the article to be joined is measured by a magnetic conduction type displacement sensor to judge if there is a discrepancy in the article to be joined (a region 96d). Then, a soldering is carried out by applying a heating electric current to the heating chip while measuring a displacement volume AD of the depth D of the article (a region 96c). When the depth of the article is gradually getting thinner and its displacement volume ΔD reaches a given value, the heating current is stopped to finish the soldering.  After it is passed for only a holding time T2 and a cream solder is solidified (a region 96f), the depth D of the article to be joined is measured to judge if the quality of soldering is good or bad (a region 96g). Then the pressing mechanism is raised and the joined article is taken out (a region 96g).
Patent JP-H11343429-A (JP)
Title: Primer composition and adhesion method
Inventor: OKAMOTO TOSHIHIKO
IPC: C09J5/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having good adhesion to various kinds of substrates by compounding a saturated hydrocarbon-based polymer having one or more reactive silicon groups. SOLUTION: This primer composition contains (A) a saturated hydrocarbon- based polymer having at least one silicon-containing group which has a hydroxyl group or hydrolyzable group (for example, an alkoxy group) bound to a silicon atom and which can form a siloxane bond to cross-link the polymer, such as a hydrolyzable silyl group of the formula [R<1> and R<2> are each a 1-20C aryl, a 7-20C aralkyl or the like; X is OH or a hydrolyzable group; (a) is 0-3; (b) is 0-2; (m) is 0-19], preferably an isobutylene-based polymer or hydrogenated polybutadiene-based polymer having a number-average mol.wt. of 500-50,000. The primer composition preferably further contain (B) a silane coupling agent (for example, γ-aminopropyltrimethoxysilane) in an amount of 0.1-10,000 pts.wt. per 100 pts.wt. of the component A.
Patent JP-2000220067-A (JP)
Title: Polypropylene terephthalate nonwoven fabric
Inventor: KONNO YOSHIHIRO
IPC: D04H1/435
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven fabric with excellent soft feel and stretchability. SOLUTION: This nonwoven fabric is such one as to contain >=30 wt.% of polypropylene terephthalate staple fibers; wherein the staple fibers are characterized by being >=80% in elastic recovery percentage of 10% elongation and >=70% in bending recovery percentage and 3-200 mm in fiber length and 5-35% in percentage of crimp.
Patent JP-H05216237-A (JP)
Title: Radiation sensitive resin composition
Inventor: ITO TOSHIO
IPC: H01L21/027
Filed: 1992-02-03
Abstract: PURPOSE:To obtain high sensitivity and high O2-RIE resistance by incorporating linear poly (siloxane) having a C-O-Si bond in each monomer unit and an acid generating agent to be allowed to generate an acid by decomposition due to action of radiation. CONSTITUTION:This resin composition contains a linear poly-(siloxane) having a C-O-Si bond in each monomer unit and an acid generating agent producing an acid by irradiation with a radiation, such as light, electron beams. X-rays, or ion beams. It is considered that the acid generator produces an acid at the spot irradiated with the radiation and the acid cuts the C-O-Si bond at this spot to produce a silanol group. This poly (siloxane) is a poly (dialkoxysiloxane) or poly (diaryloxy-siloxane) represented by formula I in which each of R<1> and R<2> is, independently, a primary, secondary, or tertiary alkyl or aryl group; R<3> is H or a trimethylsilyl group; and n is a polymerization degree.
Patent JP-H04255602-A (JP)
Title: Projection type headlamp for automobile
Inventor: SATO MASAKAZU
IPC: F21S8/12
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the occurrence of harmful light due to the existence of a cover surrounding a light projection unit by forming a light diffusion zone at the end of the forward extension section of the aforesaid cover. CONSTITUTION:A cover 40 so extended as to surround a projection lens 27 is fitted around a light projection unit 20. This cover 40 is extended sideward and formed as an integral part of the reflector 32 of a clearance lamp body 30, and has a mirror surface 43 formed with aluminum deposition or the like on an entire area. The lower zone of the cover 40 is extended from the lens 27 to the lower side of a front lens 18, thereby maintaining good appearance around the lenses 27 and 28. Furthermore, a light diffusion zone 44 having a continuous cylindrical projection 45 extended fore and aft is formed like a strip at the front side of the aforesaid lower extension zone. According to the aforesaid construction, a part of projected light from the lens 27 is widely diffused in right and left directions, and projected forward, even if reflected with the aforesaid zone 44, thereby preventing the occurrence of harmful light such as glare.
Patent JP-S59143902-A (JP)
Title: Vehicle height detecting device
Inventor: KUSANAGI KIKUO
IPC: B60G17/00
Filed: 1983-02-04
Abstract: PURPOSE:To obtain an inexpensive vehicle height detecting device having at simple constitution without increase in harness, by obtaining a voltage signal level corresponding to the position of a magnet, which is fixed on a moving plate that is moved up and down accompanied by the up and down movement of a body, thereby making it possible to adjust the vehicle height in multiple stages. CONSTITUTION:A magnet 12 is fixed on a rotary plate 11. The magnet 12 is moved on a magnetoelectric device 13 in correspondence with the up and down movement of a body. The rotary motion of the rotary plate 11 is equivallent to the up and down movement in the direction A from the viewpoint of a circuit. Owing to the movement of the magnet 12, the combinations of the magnet 12 and a plurality of the magnetoelectric devices 13 are sequentially changed, and the voltage level at an output terminal 28 is changed. A combined resistance value is obtained by the added resistance values of first, second... resistors 29a-29c, which are connected in series between a power source terminal 26 and connecting points P1-P3,the resistance values of resistors 31a, 31b... between the respective connecting points P1, P2... and respective terminals 30a-30c, and the resistance value between the connecting points P1-P3 and a common terminal 27. The voltage level is converted into the voltage level signal, which has the voltage value determined by the ratio of the combined resistance values, and the result is outputted to the outside.
Patent JP-H02200489-A (JP)
Title: Thermal transfer receiving sheet
Inventor: EGASHIRA NORITAKA
IPC: B41M5/52
Filed: 1989-01-30
Abstract: PURPOSE:To enhance dyeability and wheatherability after printing by providing a receiving layer receiving the dye transferred from a transfer sheet to the surface of a sheet like base material and constituting said receiving layer of a copolymer having vinyl chloride, an acrylic acid monomer and a polymer having a vinyl group. CONSTITUTION:A receiving layer receiving the dye transferred from a transfer sheet is provided to the surface of a sheet like base material and constituted of vinyl chloride, an acrylic acid monomer and a polymer having a vinyl group. As the polymer having the vinyl group, there is a vinyl modified linear polymer and this polymer is one wherein the vinyl group is introduced into the terminal of the linear polymer of every kind. As the above mentioned linear polymer, polystyrene, polyacrylonitrile, a styrene/arylonitrile copolymer, polyester, polyvi nyl chloride, polyvinyl acetate, a vinyl chloride/vinyl acetate copolymer, polyam ide and an acrylic acid polymer or copolymer are designated. The copolymer used in the dye receiving layer pref. consists of 30-90mol% of vinyl chloride, 60-5mol% of an acrylic acid monomer and 3-20mol% of a vinyl group-containing polymer.
Patent JP-H04256329-A (JP)
Title: Tab tape
Inventor: ITO HIROTO
IPC: H01L21/60
Filed: 1991-02-08
Abstract: PURPOSE:To reduce the number of kinds of TAB tapes and to simplif a designing operation and a maintenance operation by a method wherein a plurality of panel-connecting parts provided with leads whose pitch is different are installed on one TAB tape. CONSTITUTION:An element-mounting part is formed near the central part of a first side on an insulating film 1. Then, panelconnecting parts 4a, 4b, 4c, 4d, 4e which are spaced and formed sequentially toward the direction of a second side faced with the first side from the element-mounting part are arranged parallel by expanding their pitch sequentially stepwise. Then, leads 3 are installed in such a way that their pitch is expanded sequentially radially from the element-mounting part to the panel-connecting part 4a, from the panel- connecting part 4a to the panel-connecting part 4b and so on. Then, an IC chip 2 is mounted on the element-mounting part; electrodes at the IC chip 2 are electrically connected respectively to the leads 3. The panel-connecting parts provided with the pitch of the leads 3 corresponding to the pitch of terminals at a liquid-crystal panel to be mounted are selected; the film situated further from cutting lines 6 in their positions is cut off and used.
Patent JP-S63186974-A (JP)
Title: Cylinder mechanism
Inventor: WATANABE TOMIYA
IPC: F04B39/00
Filed: 1987-01-28
Abstract: PURPOSE:To reduce the sliding resistance of a piston by providing circular seal members on one of the axial inner face of an operating fluid port outer periphery and the axial end face of the piston facing it. CONSTITUTION:A cylinder mechanism 20 is constituted of a piston 27 provided in a cylinder 21. Seal members 28, 29 are fitted to the outer periphery of an upper guide port 24 on the inner face 22a of an upper cover 22 and the outer periphery of a passage 5 on the inner face 23a of the lower cover 23 of the cylinder 21. The seal members 28, 29 are constituted of bases 28a, 29a, erected sections 28a, 29b, and lip sections 28c, 29c. Accordingly, the sliding resistance of the piston is reduced, and the leakage of the operating fluid can be prevented when the axial shift of the piston is completed.
Patent JP-H09209724-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: ASAKURA TAKESHI
IPC: F01L1/34
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress hammering sound by a rotating phase change member from occurring at the start of an engine for a long time without increasing the number of parts, cost, and size of the engine. SOLUTION: A valve timing control device is provided with a timing pulley 31, a piston member 73, a first pressure chamber 74, a second pressure chamber 75, a first oil path 19, a second oil path 81, an oil control valve(OCV) 82, a crank angle sensor 52, a throttle sensor, and an electronic control device (ECU)88. Also the ECU88 controls the OCV82 according to the direction of movement of a piston member 73 by a variation in the torque of a cam shaft 26 to suppress the movement of a piston member 73 utilizing the air in oil paths 79 and 81 and pressure chambers 74 and 75 until an engine oil 70 reaches the pressure chambers 74 and 75 by an oil pump 76. After the oil 70 reaches, the OCV82 is controlled according to the detected values by a sensor 52 so as to adjust the position of the piston member 73. Thus an intake valve can be opened and closed at the opening and closing timings according to the operating conditions of an engine.
Patent JP-2000220040-A (JP)
Title: Production of raw material woolen yarn and device therefor
Inventor: SATO FUMIO
IPC: D01G9/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enable the production of a high quality spun wool raw material woolen yarns from which short fibers and foreign matters are sufficiently removed, at a low cost by the use of a simple device in simple works without deteriorating the characteristics of the raw material. SOLUTION: This method for producing a spun wool raw material woolen yarns comprises sequentially passing raw wool through the first to third flat cards, simultaneously carrying out (1) a work for opening the raw wool and removing dusts by the use of a mote knife 41 under taker-in rollers 13, 21, 31, and (2) a work for opening the raw wool and removing the dusts by a dust- removing means and a work for sucking off the removed dust by a suction means, at least on the first flat card 1, and carrying out the work (1) for opening the raw wool and removing dusts by a mote knife 41 under taker-in rollers 13, 21, 31, on the second flat card 2.
Patent JP-S63186906-A (JP)
Title: Internal combustion engine
Inventor: OKUBO MICHIO
IPC: F01L1/04
Filed: 1987-01-28
Abstract: PURPOSE:To avoid the need of a cylindrical part formed on a cylinder head cover by installing a sealing ring between a cylinder head cover and a cam holder and sealing the upper edge opened port part of a bolt hole by a sealing piece formed integrally with the sealing ring. CONSTITUTION:A holder 27 rotatably holds two camshafts 25 and 26 arranged on the both sides of a spark plug installation hole 14 on the upper surface of a cylinder head 13. An annular part 27a coinciding with an annular part 16a in an erection part 16 which projectingly installed onto the cylinder head 13 is installed projectingly at the center part. Thin long parts 27b and 27c positioned over the thin longer parts 16b and 16c of the erection part 16 are installed projectingly, and a through hole 28 coinciding with the spark plug installation pole 14 is formed on the annular part 27a. A sealing ring 39 is installed between the undersurface of the peripheral edge part of a through hole 38 on a cylinder head cover 35 and the upper surface on the peripheral edge part of the through hole 28, and the upper edge opened port parts of the bolt holes 29 and 29 of a cam holder 27 are sealed by a sealing tongue piece 40 formed integrally with the sealing ring 39.
Patent JP-H09188460-A (JP)
Title: Sheet material conveyance device and image forming device
Inventor: NISHIHATA ATSUSHI
IPC: B65H29/70
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce a space for a curl removal mechanism and a sheet material detection mechanism by rotating a curl removal roller in the direction of conveyance of a first curl correction conveyance passage and a second curl correction conveyance passage based on the information detected by a sheet material detection means when there is sheet material in either of the correction conveyance passages. SOLUTION: Sheet material to be conveyed from the upstream side enters either of the upper and lower curl correction conveyance passages 48a, 49a in an inlet branch guide part 53 of the upper and lower curl correction conveyance passages 48a, 49a in accordance with the direction of curl. After it is detected by sheet material detection means 54, 55 provided on the upstream side of a curl removal roller 50 and in the upper and lower curl correction conveyance passages 48a, 49a, it is conveyed to the curl removal roller 50 and an upper and lower follow-up roller 51a. After that, when the sheet material reaches a conveyance passage 56 on the downstream side, it is discharged in B direction to guide it by upper and lower guides 48, 49 and convey to the next specified process unit by a pair of discharge rollers 57.
Patent JP-S56121357-A (JP)
Title: Two-voltage commutator motor
Inventor: FUJIWARA MASAKATSU
IPC: H02P23/00
Filed: 1981-02-10
Abstract: PURPOSE:To obtain a motor capable of being used at high and low voltages by switching the connection of the coils of a motor having two sets of stator coils and two sets of rotor coils connected to two commutators respectively in a predetermined connection. CONSTITUTION:Two commutators 4, 5 are provided, for example, at both sides of a rotor 3, and the first and second rotor coils are inserted as upper and lower layers into the slots of the rotor 3. The commutators 4, 5 are connected to the coil ends of the first and second rotor coils, and 13, 14 are provided within the slot of the stator 2. When they are used at low voltage, the parallel circuit of the first and second rotor coils and the parallel circuit of the first and second stator coils are connected in series. When they are used at high voltage, all the coils are connected in series with each other.
Patent JP-S54111236-A (JP)
Title: Information reader
Inventor: YAMAMOTO KAZUHIKO
IPC: G06K9/62
Filed: 1978-02-20
Abstract: PURPOSE: To make an information reader simple and low-cost by giving priority levels to plural read heads and performing successively recognition processings according to priority levels to share a recognition part when two or more read heads read information simultaneously.  
     CONSTITUTION: Read heads 1 1  to 1 n  read optically character information of recording mediums 2 1  to 2 n  and supply the output to quantizing circuits 3 1  to 3 n  which are provided correspondingly to heads. Electric signals are converted to quantized patterns by these quantizing circuits, and these outputs are supplied to buffer registers 4 1  to 4 n  which are provided correspondingly and are stored temporarily.  Recognition part 5 receives quantized patterns of buffer registers 4 1  to 4 n  and collates them with standard patterns of dicitionary 6 and outputs a pattern, which is most similar to the quantized pattern, to information processing part 7 as a recognition result. At this time, if plural read heads have read character information simultaneously, character information of buffer registers corresponding to higher- periority level read heads are successively subjected to recorgnition processing, so that one recognition part 5 can cope with the information processing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02198651-A (JP)
Title: Dust collector of air cleaner
Inventor: OTA AKIRA
IPC: B03C3/53
Filed: 1989-01-27
Abstract: PURPOSE:To constitute a dust collection part at low cost and to omit labor hour of cleaning by constituting the dust collection part of adsorptive liquid which consists of water or a mixed liquid of water and a surfactant and is brought into contact with charged particles. CONSTITUTION:The air sucked into a box body 21 is passed through a charged part 1 impressed with DC high voltage and dust particles contained in the air are electrified and these particles are attracted on a dust collection part impressed with negative voltage. In this case, the dust collection part is constituted of adsorptive liquid 10 which consists of water or a mixed liquid of water and a surfactant and is brought into contact with the above-mentioned charged particles. As a result, the dust collection part is constituted at low cost and also labor hour of cleaning is omitted.
Patent JP-H06232362-A (JP)
Title: Semiconductor storage device provided with redundancy circuit
Inventor: SAKURAI SEISHI
IPC: H01L21/82
Filed: 1993-02-05
Abstract: PURPOSE:To narrow fuse pitch without remachining while excluding the possibility of short-circuit between a fuse and a substrate, when R/D machining is performed by FIB. CONSTITUTION:The fuse part of a redundancy circuit wherein an imperfect bit is substituted by a spare bit by cutting or connecting a fuse consists of the following; a semiconductor substrate 11, an insulating film 12 formed on the semiconductor substrate 11, a plurality of fuses 13A-13C, an insulating film 14 formed on a plurality of the fuses 13A-13C which is sufficiently thicker than the fuses, and a plurality of aperture parts which are formed so as to correspond with the upper parts of cutting portions or connecting portions of the respective fuses. The insulating film 14 acts as dividing parts 15 for dividing mutually neighbouring fuses.