baber/WOPTO huggingface dataset:
Patent JP-H1113364-A (JP)
Title: Shutter fixture and pawl for the same
Inventor: TAKUBO YOSHIICHI
IPC: E06B9/58
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To carry out lifting safely by installing retaining pawls capable of being lifted to uppermost places while being alternately engaged and disengaged with and from retaining holes formed to opposed supports at every one side to substrates on both sides of a shutter member respectively. SOLUTION: Square retaining holes 2d are bored to mutually opposed side faces 2c in both supports 2a, 2b at regular intervals from the lowermost levels of the supports to uppermost levels. The shapes and operation of substrates 6, 60 are equalized, and bearings 6a pivotally supporting a shaft 5a and slat guides 6b sliding and guiding a slat 5b in the vertical direction are projected towards the opposed substrate 6, 60 sides. Nonreturn pawls 7 are formed in approximately V-shaped pawls by pushing pieces and placing pieces engaged and disengaged with and from the retaining holes 2d, and installed to the substrates 6, 60.  The substrates 6, 60 are slid and contacted at the lowermost level of a section between the supports 2a, 2b, the nonreturn pawls 7 are retained temporarily to the retaining holes 2d, and a shutter member 5 is stretched up to specified places at the uppermost levels while being alternately lifted at every left-right one side. Accordingly, a shutter member can be stretched safely.
Patent JP-S6429321-A (JP)
Title: Meningococcus class 1 lateral protein vaccine
Inventor: YAN SEUNISU PUURUMAN
IPC: A61K39/00
Filed: 1988-07-06
Abstract: PURPOSE: To obtain a vaccine comprising the fragment of an outer membrane protein of polyvalent meningococcus class 1, having an endotoxin content in an acceptable range and suitably soluble in aqueous media. CONSTITUTION: This vaccine contains one or more kinds of fragments of the outer membrane protein of one of the groups A, B, C, W and Y, especially the group B, in the polyvalent meningococcus class 1. The fragment includes a fragment obtained by a cyano bromide treatment and having a mol.wt. of 20,000-25,000 dalton, and a fragment obtained by a proteolytic digestion with endo Arg-C or end Glu-C. The vaccine may further contain the polysaccharides of meningococci A, C, Y and W, an amphoteric, cationic, anionic or nonionic cleanser, an adsorbent such as aluminum phosphate or an adjuvant such as an immunostimulating complex.
Patent JP-H1110396-A (JP)
Title: Compacting method and compacting device
Inventor: CHIN IMIN
IPC: B22F3/035
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a compacting method and a compacting device by which compact powders to which a high forming density is required in its peripheral part, can be formed with a uniform forming density from its center part to the peripheral part. SOLUTION: In a compacting method manufacturing prescribed shape compact powders by compressing the powders from the up and down directions after charging the powders in the cavity of a die, after charging the powders in the die so that the height of the powders in the vicinity of the outer peripheral wall part of a die cavity is made to be higher than the height of the powders in the vicinity of a die center part, by compressing the charged powders from the up and down directions, the compact powders are manufactured. Also, a scraping means 311 composed so that the height of the periphery part of the charged powders becomes higher than that of the center part by scraping selectively the surface of the powders charged in the cavity and so that the center part of the cavity becomes more concave than the periphery, is provided on the compacting device.
Patent JP-H04365815-A (JP)
Title: Cold finished electric resistance welded steel tube having high workability
Inventor: EGASHIRA YOSHINORI
IPC: C21D8/02
Filed: 1991-06-12
Abstract: PURPOSE:To improve the workability of a tube in the stage of tube stock before reduction, to reduce manufacturing costs by reduction in the number of drawing times, and to improve the workability of the tube in the stage of final product. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.01% C, <=0.05% Si, <=0.30% Mn, <=0.025% P, <=0.015% S, <=0.080% sol.Al, 0.002-0.10% Ti and/or Nb, and the balance Fe with inevitable impurities is hot-rolled to the prescribed plate thickness at >=(Ar3+40 deg.C) hot strip finishing temp. and at >=500 deg.C coiling temp. The resulting hot rolled steel plate is cooled, formed into tubular state, and subjected to electric resistance welding. The resulting steel tube is heat-treated at 700-900 deg.C and finished by means of cold reduction. By this method, the number of drawing times can be reduced by the increase in reduction of area per time at drawing and manufacturing costs can be remarkably reduced. Further, the extention of use can be expected by the increase in workability.
Patent JP-H0337500-A (JP)
Title: Method for storing high pressure gas in base rock and base rock tank for storing high pressure gas
Inventor: ONO YUJI
IPC: F17C1/00
Filed: 1989-06-30
Abstract: PURPOSE:To store the huge capacity of high pressure gas at low cost by providing the container body of a flexible structure which is hermetic and perissible for possible deformation due to external force, thereby regulating ground water pressure exerting on the back surface side of said container body in response to the internal pressure of said container body. CONSTITUTION:When high pressure gas is stored in the container body 12 of a tank main body T, the container body 12 is subjected to internal pressure while being deformed toward the wall surface 18a of a wall body 18 so as to be closely adhered thereto so that its internal pressure is backed up by a base rock 1 via a stress transmitting layer 14 composed of the wall body 18 and sprayed concrete 13. When storing pressure within the tank T is dropped because of discharging stored gas G, the container body 12 is restored to its original condition. In this case, the amount of ground water equivalent to the deformation of the container body 12 is supplied from a storing space 27 or a foundation around a cavity through a conduit 25 to the stress transmitting layer 14, ground water in the storing space is discharged out through a discharge means 28 in such a way that ground water pressure exerting on the back surface of the container body 12 is balanced with the internal pressure of the container body 12, the container body 12 will never be thereby subjected to external force exerted by ground water.
Patent JP-H04370315-A (JP)
Title: Flexible pipe device for exhaust pipe
Inventor: SUZUKI KENJI
IPC: F16L27/12
Filed: 1991-06-14
Abstract: PURPOSE:To improve reliability by providing sufficient density in a wiremesh type cushioning material at a pin-connecting part in a flexible pipe device for exhaust pipe. CONSTITUTION:The first and the second support covers 20,30 are fixed to the first and the second end parts 11,12 of a bellows 10 respectively, and a pin 40 is fitted to the first support cover 20. A cap 50 is fitted to the second support cover 20, and a cushioning material 60 comprising wiremesh is interposed between the pin 40 and the cap 50. This cushining material comprises a collar part 61 and a cylinder part 62 which are separately formed. This arrangement allows the cylinder part 12 to be manufactured with sufficient density.
Patent JP-2000355048-A (JP)
Title: Production of polyolefin decorative material
Inventor: FUJITA YOSHIKO
IPC: B29C59/04
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To improve efficiency at a time when a lamination type decorative sheet is produced from a polyolefinic resin and to obtain sufficient unevenness by embossing processing. SOLUTION: A pattern layer 3 is preformed on a transparent polyolefin resin sheet 4 and a colored polyolefin resin sheet 2 is extruded to be applied and laminated to the pattern layer. Thereafter, the obtained laminate is heated to be subjected to embossing processing to form uneveness 5 to the laminate. Further, the recessed parts of the laminate are filled with a coloring material 6 and a transparent resin protective layer 7 is laminated to the laminate according to circumstances.
Patent JP-H0836041-A (JP)
Title: Differential gps device
Inventor: TOUKADO TETSUO
IPC: G01S19/07
Filed: 1994-07-21
Abstract: PURPOSE:To reduce more a positional locating error at the terminal of a user, by calculating a high accuracy pseudo-distance correcting value at a D-GPS base station. CONSTITUTION:Adding to a GSP receiver 2 for D-GPS base station, a GPS receiver 6 is provided at a position whose positioning to a base station 7 is confirmed, as an auxiliary station 8. By such a relation, a dummy distance correcting value is made optimum by a processor 4A.
Patent JP-S5870260-A (JP)
Title: Device for attaching and detaching sheet to and from drum
Inventor: KASAHARA NOBUO
IPC: G03G15/00
Filed: 1981-10-23
Abstract: PURPOSE:To transfer a sheet smoothly and surely, by forming a notch, where a clamp piece can pass, in the tip part of one, at least, of a sheet feeding guide member and a sheet ejecting guide member. CONSTITUTION:A sheet ejecting guide member 17 consists of guide plates 17a, which are arranged in the longitudinal direction and have tips made sharp, and stays 17b which connect these guide plates 17a, and notches 19 through which a clamp piece 11a or a jump piece 11b of a sheet clamper 11 passes are formed at the tip of the guide member 17. Notches 19 are placed on an open movement locus 32 of the clamp piece 11a when a sheet is ejected. That is, the tip of the sheet clamper 11 and the tip of the sheet ejecting guide member overlap each other to transfer the sheet smoothly.
Patent JP-S5874532-A (JP)
Title: Method and device for production of optical waveguide film of glass
Inventor: KAWACHI MASAO
IPC: C03C3/06
Filed: 1981-10-26
Abstract: PURPOSE:To improve the controllability of refractive index value and film thickness and to eliminate crazing by subjecting the raw material gases for glass consisting essentially of halides of Si and contg. halides of Ti as a dopant component to flame hydrolysis reaction, depositing fine particles of glass on a base plate and heating the same to vitrify the same to transparent glass. CONSTITUTION:For example, gaseous Ar is supplied to a vessel 21a contg. SiCl4 and a vessel 21b contg. TiCl2 to generate raw material gases for glass which is supplied to a torch 20 for synthesizing fine particles of glass, whereby said gases are subjected to flame hydrolysis reaction. The formed fineparticles 20b of glass are introduced into the vessel 4 in an electric furnace 3. The inside temp. of the vessel 4 is controlled by the furnace 3 and the fine particles 20b deposit on a substrate 8, thereby forming a core layer. Thereafter the supply of the gaseous Ar into the vessel 21b is stopped and a clad layr contg. no TiO2 is formed to form fine glass particle layers 9 in two layered construction. The same is heated in a high temp. furnace, and is vitrified to transparent glass.
Patent JP-S6413440-A (JP)
Title: Emission spectrochemical analysis
Inventor: MATSUMOTO YOSHIRO
IPC: G01N21/67
Filed: 1987-07-07
Abstract: PURPOSE:To improve the accuracy of an analysis of C in steel by calculating the concn. of C in accordance with a prescribed equation from the photometric intensities of the spectral line of C in different discharge time zones. CONSTITUTION:The phenomenon in which the fluctuation in the emission intensity of C with time is affected by the metal structure formed with a heat treatment is utilized in the analysis of C in the steel. The correction term in which the ratio (I1,000-I4,000)/I4,000 of the fluctuation in the emission intensity of C with time is combined to one variable from the emission intensity I1,000 of C in the number of discharge times of 1,000-1,500 pulses and the emission intensity I4,000 of C in the number of discharge times of 4,000-4,500 pulses is incorporated into the prescribed equation C(%)=a.I4,000+b.[I1,000-I4,000/I4,000]+c (where a, b, c are constants), by which the concn. of C is determined. The errors by the fluctuations in the emission intensities arising from the differences in thermal and time conditions and the rise of the sample temp. are thereby eliminated and the accuracy of the analysis is improved.
Patent JP-H02132435-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: NISHIDAI TOSHIO
IPC: G03C5/26
Filed: 1988-07-08
Abstract: PURPOSE:To obtain the stability similar to the stability of the image obtainable by washing processing by processing the silver halide photographic sensitive material with an aq. soln. contg. at least 1-phenyl-5-methylcaptotetrazole after the development processing thereof. CONSTITUTION:The silver halide photographic sensitive material is processed with the processing liquid contg. thiosulfate and is then processed with the aq. soln. contg. the 1-phenyl-5-methylcaptotetrazole in the method for image exposing and development processing of the above-mentioned material. This processing liquid receives various contaminations by the compsn. of a fixer in a fixing processing stage just before the above-mentioned processing and may contain the compsn. for removing such contaminations. Processing liquid tanks for 1l are used for both the developing soln. and the fixer in the case of using a small-sized automatic developing machine. A washing tank for 1l is used for this processing liquid as well. The images having the similar stability are obtd. by processing of 500 to 1,000 sheets as compared to the images obtd. by a washing method using general feed water. This method offers many effects, such as saving of water resources, no need for water feed and discharge facilities and no limitation on the place of use.
Patent JP-H0219952-A (JP)
Title: Multi-stage connection system between terminal and host computer
Inventor: KIMOTO TOSHIHARU
IPC: G06F13/00
Filed: 1988-07-08
Abstract: PURPOSE:To realize the same form of communication programs among plural host computers by ensuring the connection among the host computers via the virtual terminals. CONSTITUTION:The log-on transmission sentence adding information that designated the application programs of the host computers H1 and H2 serving as the gate ways and the host computes H4 and H5 serving as the final addresses is inputted through a terminal T1. Thus the computer H1 connected to the terminal T1 analyzes the log-on transmission sentence adding information and transmits this information to the next computer H2 via a virtual terminal K3H1 corresponding to the H2. Then the H2 secures the connection to the next computer h4 via a virtual terminal K3H2 in the same way. Such actions are repeated up to the final computer H5. As a result, the same form of communication programs is attained among those computers H1-H5.
Patent JP-H0344368-A (JP)
Title: N-vinyl-3-cyano-4-phenylpyrrole derivative
Inventor: URURITSUHI HAINEMAN
IPC: C07D405/04
Filed: 1990-06-29
Abstract: NEW MATERIAL: N-vinyl-3-cyano-4-phenyl-pirrole derivative represented by formula I (wherein R 1  denotes alkyl; R 2  denotes alkyl, or R 1  and R 2  together form a 5- to 7-membered saturated ring with N to which they are bonded; R 3  denotes alkyl; R 4  denotes H, halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, or halogenoalkylthio; R 5  denotes H, halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, or halogenoalkylthio, or R 4  and R 5  bonded together denote a halogen-substituted alkylenedioxy; and R 6  denotes H or halogen).  
     EXAMPLE: N-(1-diethyl amino-2-methyl-vinyl)-3-cyano-4-(2-fluoro-3-chloro phenyl)- pirrole.  
     USE: Agent for eliminating hazardous organisms, in particular, plant pathogenic fungi.  
     PROCESS: A compound represented by formula I is obtained by reacting a compound represented by formula I with a compound represented by formula III. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5891360-A (JP)
Title: Carburettor in internal-combustion engine
Inventor: SHIMADA SHIYOUKEI
IPC: F02M17/00
Filed: 1982-09-28
Abstract: PURPOSE:To increase the adsorbing as well as the separating speed of a vapor of a fuel remarkably by a method wherein an adsorbing member is constituted by a fiber assembly such as a web or a toe which is made of a principal material of active carbon fibers, in the captioned carburettor. CONSTITUTION:A fuel vapor dissipation preventing device, consisting of a mechanism wherein the adsorbing member adsorbing the vapor of the fuel is accommodated and the vaporized fuel is adsorbed to the adsorbing member when the engine is stopped while the vapor is separted from the adsorbing member and the separated vapor of the fuel is sent to the engine when the engine is being operated, is attached to the vicinity of the carburettor. The adsorbing member is made of the principal material of active carbon fibers and consisting of the fiber assembly such as the web or the toe. The adsorbing speed as well as the adsorbing amount of the active carbon fibers A for gasoline are remarkably larger than those of an active carbon (crushed coconut carbon) B.
Patent JP-S6414001-A (JP)
Title: Manufacture of long-sized wide cork sheet
Inventor: KASHIWAMURA SHUNICHI
IPC: B27J5/00
Filed: 1987-07-08
Abstract: PURPOSE: To obtain a thin, wide and long sheet of cork by chipping off the outer surface of a cork cylinder that small pieces of cork are compressed lengthwise and breadth-wise. CONSTITUTION: A thin, wide and long sheet of cork 4 is manufactured by chipping off the outer surface of a cork cylinder 2 that small pieces of cork 1 are compressed lengthwise and breadth-wise. The pattern of the cork sheet is controllable by arranging and arraying different size of cork pieces 1 according to a desired composition to prepare the cylinder. The cork pieces 1 coated with adhesive on the side and compressed each other by pressure P to fix completely in order to realize the chipped thin sheet being strong enough for stretching as one piece of sheet. The cork cylinder 2 is held and rotated by an upper roll and a lower roll in the band machine. The thin sheet 4 with a desired thickness is manufactured by chipping with a knife 8 prepared in full width of cork cylinder 2 and placed at the upper roller fixed on the machine keeping a controllable distance D.
Patent JP-2000095419-A (JP)
Title: Device for pigeonholing sheets of recording medium paper on mounting table
Inventor: PAULAT KLAUS
IPC: B65H31/26
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To lessen such a risk that an uppermost sheet of paper on a pigeonholed mounting table will cause a misregistration, even in the case where a plurality of sheets of paper are discharged and pigeonholed together in a lump. SOLUTION: A sheet of recording medium paper 18 lumpingly discharged out of a business machine is supported by respective mounting rails 20 and supporting levers 24 at each side corner of this paper. In comparison with that the mounting rails 20 support the paper 18 at the side corner, the supporting levers 24 support it with the side central part alone. When the mounting rails 20 are moved separately apart, the central part is yet supported by the supporting levers 24 in contrast to that first a front corner part and a rear corner part of the paper 18 are delivered. When it is further moved to the outside, the supporting levers 24 are also delivering the paper 18 for the first time, consequently, the paper drops on a storage mounting table without entailing any feeding impact there.
Patent JP-H1114682-A (JP)
Title: Open-phase detection circuit for power supply
Inventor: SATO KAZUO
IPC: H02H3/253
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To specify an open-phase by making a decision whether an open-phase is present in an n-phase AC power supply based on n-1 detection signals obtained through an interphase voltage state detection means producing a detection signal indicative of the relationship of magnitude of phase voltage between different phases of the n-phase AC power supply. SOLUTION: The detection circuit is applied to a circuit comprising a converter circuit 101 employing a switching element, e.g. a thyristor, for converting a three-phase AC input power supply of R, S and T phases into an AC voltage of P and N phases, and a main smoothing capacitor 102 to be connected to the output side of the circuit 101. The detection circuit comprises an RT interphase voltage state detection means producing a first detection signal SC1 indicative of the relationship of magnitude of phase voltage between the R and T phases, and an RT interphase voltage state detection means producing a second detection signal SC2 indicative of the relationship of magnitude of phase voltage between the S and T phases.  The RT and ST interphase voltage state detection means comprises photodiodes 111, 121, phototransistors 112, 122, voltage division resistors 113, 114, 123, 124 and resistors 115, 125.
Patent JP-S5792909-A (JP)
Title: Power amplifying circuit
Inventor: NAKATSU KEIJI
IPC: H03F3/20
Filed: 1980-12-01
Abstract: PURPOSE:To obtain a power amplifying circuit having a high output voltage and a large capacity, by using two NPN transistors in the output circuit. CONSTITUTION:A series circuit of a resistance 6 and a diode 7 is connected between a positive power supply terminal 9 and the output terminal of an operational amplifier 3, and the connection point between the resistance 6 and the diode 7 is connected to the base of an NPN transistor (TR)14 through a resistance 15. A series circuit of a diode 10 and resistances 30 and 11 is connected between the output terminal of the operational amplifier 3 and a negative power supply terminal 13, and the connection point between the resistance 30 and the resistance 11 is connected to the base of a PNP TR26 through a resistance 29 and a diode 28. The collector of the TR26 is connected to the negative power supply terminal through a resistance 27, and the collector is connected to the base of an NPN TR23 through a resistance 25 also, and the emitter of the TR14 and the collector of the TR23 are connected through resistances 18 and 24, and an output is obtained from the connection point between resistances 18 and 24.
Patent JP-S6430810-A (JP)
Title: Tire mat fixture
Inventor: REJINARUDO CHIYAARUZU RINUTSUD
IPC: B60C27/16
Filed: 1988-07-08
Abstract: PURPOSE: To improve reliability and a fitting property by extracting one end of the back side extension member of a tire mat to the front side through the other end, and connecting and fixing it to a front side extension member via a tensile device in the antislip device of an automobile. CONSTITUTION: A mat 13 is rotated on the circumference of a tire 11 and is connected with a connecting tool 17. A back side annular member 23 is fitted, one end is passed through a hook 24, then it is extended to the front side through the sleeve section 22 of a bridge piece 19, a groove 20 between ribs 21 and a one-way clamp section 22A, and it is coupled with the connecting clamp 25 of a fastening device 26. A front side extension member 27 having a band plate 31 and the fastening device 26 is fitted to the front face, and its one end section is coupled with the end section of the band plate 31 through a hook 29. The band plate 31 is coupled with a hook 32, and tension is applied to the extension members 23, 27 by the fastening device 26, thereby reliability and a fitting property can be improved with a simple structure.