baber/WOPTO huggingface dataset:
Patent JP-H06303877-A (JP)
Title: Method for round half net fishing
Inventor: YOSHIDA KATSUICHI
IPC: A01K73/06
Filed: 1993-04-23
Abstract: PURPOSE:To obtain a method for round haul net fishing in which the stability and safety of a net-fishing boat are enhanced and the operating efficiency is improved in housing fish catch. CONSTITUTION:The method for round haul net fishing of the type of carrying out the housing of fish catch from a fish catching part 12 of a round haul net l contracted to the spacing between a net-fishing boat (A) and a transport boat (B) in close vicinity. After the casting is completed and hauling of a net with a net-fishing boat (A) alone is advanced, the net 1 is attached to the side of the gunwale 31 of the transport boat (B) in a stage before the residual net is nearly only the fish catch 12, both respective sides of the stern 22 of the net-fishing boat (A) are moored to each of the front and rear of the one gunwale 31 of the transport boat (B) with ropes 15 and 16. The hauling of net is further advanced to provide arrangement of both the boats in which the stern 22 of the net-fishing boat (A) is opposite to the side of the gunwale 31 of the transport boat (B). The housing of the fish catch is then carried out.
Patent JP-S5244704-A (JP)
Title: Air supply equipment for melting furnace
Inventor: HIGUCHI MASATAKA
IPC: B01D53/26
Filed: 1975-10-06
Abstract: PURPOSE: To be able to make equipment compact and to reduce cost and, at the same time to decrease the coke consumption, by blowing the dehumified combustion air to blast furnace, melting furnace etc. with cooling dehumidification equipment, utilizing the waste cold heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63287126-A (JP)
Title: Conversational voice pattern generating system
Inventor: SUZUKI TAKAO
IPC: G10L13/027
Filed: 1987-05-20
Abstract: PURPOSE:To facilitate the change in total channel numbers and parameter change by using a random number from an exponential distribution random number generating section and generating a voice pattern depending on the processing procedure including a conversational prescribed arithmetic processing. CONSTITUTION:The exponential distribution random number generating section 10 generates a random number according to the exponential distribution while the mean value is the unit time length. The random numbers are written sequen tially in an exponential random number memory section 20. The processing is repeated till the random number reaches a predetermined number. After the end of operation, an on-off pattern generating section 30 converts a random number from the exponential random number memory section 20 according to a prescribed algorithm based on a mean consecutive time and a minimum value of the consecutive time. Then the on/off value of the required channels based on the random number is generated sequentially to generate the conversa tional voice pattern.
Patent JP-H07325362-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ASANO MASATO
IPC: G03C1/22
Filed: 1994-06-02
Abstract: PURPOSE:To provide the silver halide photographic sensitive material high in sensitivity to red LED and LD light source and good in color tone and whiteness after processing and superior in storage stability. CONSTITUTION:The photographic sensitive material has an optional layer containing a fluorescent whitening agent and a silver halide emulsion layer spectrally sensitized with a sensitizing dye stuff represented by the formula in which each of Z and Z1 is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of R1 and R2 is alkyl or alkenyl; R3 is alkyl, alkenyl, or aryl; and each of L and L1-L4 is a methine group.
Patent JP-S5746005-A (JP)
Title: Moving blade coupling device
Inventor: FURUKAWA MASAO
IPC: F01D5/24
Filed: 1980-09-03
Abstract: PURPOSE: To reduce stress of a bind wire and thereby prevent breakage by inclining the axis of a hole, through which the bind wire is inserted into the moving blade of a turbine, from the axis of the blades for an angle corresponding to the expected return of the twist of blade.  
     CONSTITUTION: A through hole 15 excavated in a moving blade of a turbine has an inclination θ from the axis of blades, 8, viewed when the blade is at a standstill. The twist of blade 1 is returned during rotation for an angle of θ, corresponding to the set angle at the standstill. Accordingly, the center line 9 of the hole 15 will be identical to the center line 10 of the bind wire. Thus one-slided contact of the bind wire with the hole on moving blade side can be prevented, that will give a higher strength to the bind wire as well as enhance the reliability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07318060-A (JP)
Title: Gas turbine combustion chamber
Inventor: BURAIAN RICHIYAAZU
IPC: F23R3/34
Filed: 1995-05-19
Abstract: PURPOSE: To accelerate an air flow by reducing the cross-sectional area between the upstream end intake and the downstream end aperture of secondary and ternary mixing ducts and increasing the distance from an ejection aperture to the downstream end aperture, and to minimize NOx by optimizing mixture of fuel and air. CONSTITUTION: A duct has aerodynamically smooth profile and secondary and ternary mixing ducts 70, 82 reduce in cross-sectional area between the upstream end intakes 78, 88 and the outlet apertures 80, 90 to provide an accelerating flow through the mixing ducts 70, 80 thus preventing formation of circulating zones. Fuel from ejectors 96, 112 is prevented to enter into the circulation zones of the intakes 78, 88 by keeping a distance as long as possible between ejection apertures 106, 122 to each outlet aperture 80, 90 thus optimizing mixture of fuel and air and minimizing NOx.
Patent JP-H04348711-A (JP)
Title: Seat back frame
Inventor: HAMADA TOMOHIRO
IPC: A47C7/40
Filed: 1991-05-27
Abstract: PURPOSE:To make the main frame light in weight. CONSTITUTION:A cross member 2 is fixed to a main frame 1 by fitting of a keyhole shape by a cross sectional shape having a projecting part 5 of the cross member 2 and a fitting hole 6 of the main frame 1, and also, a fitting arm 4 is fixed so as to hold in the main frame 1 by a flange part 4a, and when a load is applied to the seat back, its load is received by not only the main frame 1 but also the cross member 2 and the fitting frame 4, and the load to be received by the main frame 1 is reduced.
Patent JP-H1068-A (JP)
Title: Functional sweet composition
Inventor: KAWASHIMA ZENICHI
IPC: A23L27/40
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sweet composition effective in prevention of diabetes, obesity and dental caries, having low calorie, safe and excellent in sweetness and taste. SOLUTION: This sweet composition comprises 100 pts.wt. reduced maltose, 10-20wt.% sorbitol and 0.3-10wt.% multi-mineral-balanced common salt containing citric acid (a mixture of (A) 100 pts.wt. materials comprising 30-50wt.% NaCl and 25-70wt.% silvinite and (B) 5-60 pts.wt. citric acid salt).
Patent JP-H01291258-A (JP)
Title: Toner composition
Inventor: INOUE MASATAKE
IPC: G03G9/087
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a toner compsn. having high resistance to environmental conditions, high durability, superior cleaning effect, fluidity, and chargeability by adding externally acrylic polymer powder having a specified particle size and a specified glass transition point to toner particles. CONSTITUTION:A toner compsn. consisting of a mixture of toner particles prepd. by dispersing additives such as colorant, etc. in a fixing resin, with fine acrylic polymer particles having a glass transition point higher than that of the fixing resin and <=0.05mum particle size, is used. Sliding characteristic of the toner compsn. is improved because fine resin powder is present between the toner and a carrier. Stirring effect of the compsn. is also improved, rise of electric charge is fastened, and generation of uncharged particles is retarded. Thus, a toner compsn. having high suitability for replenishment, high fluidity, superior chargeability and cleaning characteristics, as well as high moisture resistance and durability is obtd.
Patent JP-S5347082-A (JP)
Title: Automatic loading device
Inventor: HIRATA YUKIO
IPC: B23Q7/04
Filed: 1976-10-08
Abstract: PURPOSE:To provide an automatic loading device wherein a workpiece is carried onto a workpiece supprot plate, exactly positioned and supported in its inner diameter at an axis push center, and driven onto a work insert pin for mounting.
Patent JP-S5245145-A (JP)
Title: Air conditioner for high celling type space
Inventor: SAITOU HIROSHI
IPC: F24F1/00
Filed: 1975-10-07
Abstract: PURPOSE: To reduce the load of room heating and permit economical room heating operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0770253-A (JP)
Title: Hot-melt adhesive composition
Inventor: JIYOOJI WAIATSUTO PUREJIIN
IPC: C09J151/00
Filed: 1991-04-25
Abstract: PURPOSE: To provide the copolymer being excellent in melt flow characteristics and performance characteristics and useful as a hot melt adhesive capable of being employed in a wide variety of applications, which comprises ethylene, an acrylate and a monomer providing an amine reactive site.  
     CONSTITUTION: There is provided the objective copolymer being a copolymer comprising a supplementary amount of ethylene (A), about 20-50 wt.% acrylate (B) (particularly desirably, n-butyl acrylate), and a monomer (C) which provides 0.05-0.125 mol, per 100 g of the copolymer, amine-reactive sites (desirably, maleic anhydride monoethyl ester), wherein the copolymer is grafted with about 15 to 45 wt.%, based on the total polymer weight, monoamine-terminated lactam oligomer (D) (desirably, polycaprolactam oligomer) having a molecular weight of about 1,000-3,000, and the lactam oligomer constitutes the continuous phase of the copolymer. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01295781-A (JP)
Title: Gripper
Inventor: IWAMOTO TARO
IPC: B25J15/08
Filed: 1988-05-20
Abstract: PURPOSE:To improve the maneuverability of a gripper by disposing a link having a length equal to that of a parallel link for opening and closing fingers parallel to the parallel link and coupling an end of said link rotatably with a gripping member slidably attached to a finger gripping section and the other end with a straight shift member movably parallel to the gripping member. CONSTITUTION:A rack 25 is shifted parallel to the sliding direction of a slider 10 through a drive gear 29 by driving a finger driving motor to shift a drive link 23 disposed parallel to drive links 15, 16 and slide the slider 10 along a finger 9 without hindering the opening and closing of fingers 8, 9. A rod-like member clamped by a pair of fingers 8, 9 is turned around the longitudinal axis and swung around the axis perpendicular to the longitudinal axis by the slide of the slider 10. The position of the rod-like member gripped thus is adjusted by the gripper to reduce the operation of a manipulator arm and a load on an operator.
Patent JP-S5246227-A (JP)
Title: Exhaust-gas reciculation system
Inventor: NOMURA HIDETAKA
IPC: F02M25/07
Filed: 1975-10-11
Abstract: PURPOSE: A simplified exhaust-gas reciculation system wherein the flow control valve in the exhaust-gas recirculation line is fitted with two diaphragms, the diaphragms being controlled by the negative pressure in a negative-pressure port which works in accordance with the opening of a throttle valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61283349-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KANBARA TERUHISA
IPC: B01D53/94
Filed: 1985-06-05
Abstract: PURPOSE:To widen an active temp. region by enhancing catalytic activity, by using perovskite type oxide comprising a specific two-component system material as a catalyst for purifying exhaust gas. CONSTITUTION:A catalyst is formed as a mixture consisting of oxide represented by general formula (wherein Ae is Nd or Ho, Be is at least one element selected from Fe, Mn, Cr and V, 0<=x<=1 and 0<=z<=1) and oxide represented by formula II (wherein A is Ca or Sr, B is one element selected from Ti, Zr and Hf and 0<=y<=1) or a mixed sintered body thereof. As mentioned above, for example, if a HoSrCoO3 or NdSrCoO3 system material is used, CO-oxidizing and NO2-reducing catalytic activities are enhanced and lower limit temp. capable of keeping catalytic activity can be widened up to 400 deg.C.
Patent JP-S5346946-A (JP)
Title: Preparation of 2-hydroxy-3-halogeno-1,4-naphthoquinone copper salt
Inventor: MATSUURA AKIRA
IPC: C07C45/00
Filed: 1976-10-13
Abstract: PURPOSE: To prepare the title compound easily and industrially, useful as agrichemicals for bacterial leaf bright on rice plants, etc., by adding copper salt to the reaction product of 2,3-epoxy-2,3-dihydro-1,4-naphthoquinone with hydrohalogenic acid without isolation of the product. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5245814-A (JP)
Title: Auto-tuning system
Inventor: YAMAGUCHI HIROYASU
IPC: H04B1/26
Filed: 1975-10-09
Abstract: PURPOSE:Both high-speed and low-speed tuning modes are provided, and reception is carried out by switching to low-speed mode after receiving precedingly by high-speed mode. In this way, an accurate reception can be secured in a short time.
Patent JP-S5646263-A (JP)
Title: Original lighting device of electronic copying machine
Inventor: ITOU MASAO
IPC: G03G15/04
Filed: 1979-09-25
Abstract: PURPOSE: To reduce the unevenness of illuminance distribution by irradiating an original surface with luminous flux from a light source in two differnt directions via two reflecting plates and by interposing a light-diffusing film in the optical path of the luminous flux.  
     CONSTITUTION: In refecting plate 2, light source 1 such as a miniature halogen lamp is provided. Reflecting plate 2 has light-diffusing filter 4 extended at flank opening part 3. Additionally, reflecting plate 5 is provided which focuses light from flank opening part 8 of reflecting plate 2 on the surface of original 7. Namely, the light from light source 1 is projected out in two directions from top opening part 3 and flank opening part 8 and the light from top opening part 8 is diffused by filter 4 and reaches the surface of original 7. Thus, the original is irradiated with light beams in two directions, and consequently the unevenness of illumination distribution due to the unevenness of the surface of original 7 is reduced as well as the glare of the direct light from light source 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06306244-A (JP)
Title: Fluorubber composition
Inventor: SAITO MASAYUKI
IPC: C08L27/14
Filed: 1993-04-26
Abstract: PURPOSE:To provide the composition composed of specified two kinds of fluororubbers, an organic peroxide, a divalent metal (hydr)oxide and an organic onium compound, excellent in oil resistance and low-temperature properties and useful, e.g. for an automotive radiator component and a component of a food plant. CONSTITUTION:The objective composition is composed of (A) a fluororubber synthesized by copolymerization of vinylidene fluoride, tetrafluoroethylene and propylene, (B) another fluororubber synthesized by copolymerization of vinylidene fluoride, hexafluoropropylene and (tetrafluoroethylene), (C) an organic peroxide, (D) an unsaturated polyfunctional compound, (E) a divalent metal (hydr)oxide and (F) an organic onium compound. In addition, an organic quaternary ammonium salt of formula R<1>R<2>R<3>R<4>NHSO4 [R<1>, R<2>, R<3> and R<4> are each a univalent 1 to 20C (substituted)aliphatic hydrocarbon] is preferably used as the component (F) of this composition.
Patent JP-H07307018-A (JP)
Title: Magnetic head device
Inventor: HATAKEI KAORU
IPC: G11B5/60
Filed: 1994-05-12
Abstract: PURPOSE:To save manufacturing and inspection time and to improve yield by classifying plural insulating covered distribution wires having their terminal parts on a slider integrated with a magnetic head into different colors according to their functions. CONSTITUTION:Connecting pieces 3a-3d of the terminal parts 3 of the magnetic head are divided into two groups according to the nature of recording and reproducing respectively, and the individual terminal pieces 3a-3d are connected with the insulating covered distribution wires 4a-4d respectively in the two groups respectively. At this time, the insulating covered distribution wires 4a, 4b and 4c, 4d are twisted and intertwined with each other to be led out in their approximately opposite directions respectively without receiving an electromagnetic wave from the outside. Individual insulating covers of the insulating covered distribution wires 4a-4d are different in color, or at least the same directional distribution wires 4a, 4b or 4c, 4d should only be different in color. Thus, the function of the distribution wires can easily and accurately be discriminated.
Patent JP-S6013788-A (JP)
Title: Novel coumarin derivative
Inventor: KOJIMA ATSUO
IPC: C07D233/64
Filed: 1983-07-05
Abstract: NEW MATERIAL:The compound of formula I [R<1> is imidazolyl or (lower alkylsubstituted) pyridyloxy; R<2> is H or lower alkyl; m is 1-6]. EXAMPLE7-[5-1-Imidazolyl)pentyloxy]coumarine of formula II. USE:The compound has blood platelet coagulation inhibiting action, and is useful for the prevention and remedy of arteriosclerosis, cerebral infraction, stenocardia, etc. PREPARATION:The objective compound can be prepared by reacting the imidazole or hydroxypyridine compound of formula R<1>-M (M is H or alkali metal) with the halogenoalkyloxycoumarine derivative of formula III (X is halogen) [e.g. 7-(5-bromopentyloxy)coumarine] in the presence of a base such as sodium hydride.
Patent JP-H0421368-A (JP)
Title: Linear actuator
Inventor: OZAKI MOTOMI
IPC: H01L41/09
Filed: 1990-05-11
Abstract: PURPOSE:To facilitate implementation and application of a linear actuator by applying a voltage between a structure side electrode and a base side electrode thereby distorting the structure electrostatically and taking out the displacement. CONSTITUTION:A structure 12, formed into a pantograph, is secured movably onto a base 11 through a securing section 13. The structure 12, comprising four movable sides 14a-14d, has an apex A secured to the fixed section 13 and an obliquely located apex B, i.e., a displacement take-out apex. Structure side electrodes 15c, 15d and base side electrodes 16c, 16d are arranged, respectively, at the left and right apexes C, D. Upon application of a voltage V between the electrodes 15c, 15d and 16c, 16d, an electrostatic force F is induced between them and the displacement take-out apex B is displaced downward on the drawing.
Patent JP-S63287114-A (JP)
Title: Da conversion circuit
Inventor: KIMURA YASUYUKI
IPC: H03M1/78
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a DA conversion circuit with high accuracy where an error content is cancelled by applying weighting to an output impedance of a switching element in response to a bit of a digital input signal. CONSTITUTION:Resistors R9 are connected in series and resistors 2R10, 11 are connected to the end of the series connection group. Moreover, one end of the resistor 2R12 is connected across the resistor R9 and the output of an inverter 13 receiving digital input signals, inverse of A1, inverse of A2... inverse of An respectively is connected to the other end of the resistor 2R12. The inverter 13 is made of a C-MOS inverter and the ON resistance of the N-channel and P-channel MOS is set to be  R, 2 R...2<n-1> O corresponding to the digital input signals, inverse of A1,... inverse of A2... inverse of An. Furthermore, a  R impedance element 14 is provided between the resistor 2R11 and ground, and a 2<n-1> R impedance element 15 is provided between the resistor 2R10 and ground.
Patent JP-S61280208-A (JP)
Inventor: INADA TETSUYA
IPC: G01S15/10
Filed: 1985-06-04
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-2000314508-A (JP)
Title: Pulverized coal burner and combustion apparatus using the same
Inventor: AOKI YOSHITOMO
IPC: F23D1/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal burner and a combustion apparatus using the same, for obtaining sufficient restriction of the generation of NOx by facilitating the expansion of NOx reduction area. SOLUTION: A plurality of plate-shaped members 30 (10 mm thick) are arranged radially in a pulverized coal nozzle 11. A high concentration part 37 is formed radially in primary air containing pulverized coal to the injected from the pulverized nozzle 11 with the concentration of the pulverized coal distribute circumferentially, so that quicker ignition of the pulverized coal is accomplished by the fast propagation of flame passing through the high concentration part 37. The speeding up of the consumption of oxygen enables expansion of a reduction area formed near a burner to reduce the generation of NOx. As a result of the quicker ignition, since combustion time in a furnace can be increased, unburned components in the ash is lowered and combustion rate is increased.
Patent JP-H08283761-A (JP)
Title: Lubricant/tack eliminator for rubber
Inventor: HENINGU UMURANTO
IPC: B29C33/62
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating and releasing agent for rubber which reduces the surface friction and tackiness of rubber and has biodegradability.  
     SOLUTION: The lubricating and releasing agent contains a polyester formed by reacting polyethylene glycol having on average 3-20 ethylene oxide units per molecule or a mixture of such polyethylene glycols with a linear dicarboxylic acid having on average 4-10 carbon atoms or a mixture of such dicarboxylic acids. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0416963-A (JP)
Title: Automatic both-side copying device
Inventor: YAMADA YASUSHI
IPC: G03G21/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve productivity in the case of both-side copying and to make a device easily comply with paper jamming when it occurs by setting a counted value set in a timer by a timing setting part as a value at which a copying paper to which copying on a 1st side has been executed reaches an inversion and transfer part before the copying paper to which copying on both sides has been executed is ejected from a final ejection port. CONSTITUTION:The counting of the timer 120 is started in timing that the last copying paper in the inversion and transfer part is fed, and a paper feeding roller for feeding a blank paper is driven by a paper feeding roller control means 116 when the timer 120 counts up. In such a case, the counted value set in the timer 120 by the timing setting part 111 is set as the value at which the copying paper to which copying on the 1st side has been executed reaches the inversion and transfer part 80 before the copying paper to which copying on both sides has been executed is ejected from the final ejection port. Thus, the productivity in the case of both-side copying is improved and the succeeding copying papers are easily removed en bloc even in the case that the paper jamming occurs at the final ejection port.