baber/WOPTO huggingface dataset:
Patent JP-S5919596-A (JP)
Title: Biological treatment of waste water containing organic substance
Inventor: UCHIMIZU MAMORU
IPC: C02F3/30
Filed: 1982-07-24
Abstract: PURPOSE:To stabilize a circulating system for waste water disposal, by withdrawing a part of waste water from a sludge-activating aeration tank or the like to another agitating tank, adjusting its C/N ratio, adding inorganic substance to it, aerobically acting it, and then returning the treated waste water to the sludge-activating tank. CONSTITUTION:Waste water is sent from a conditioner tank 1 through an anaerobic aeration tank 2 to a separator 3, while sludge formed in the separator 3 is sent to a sludge-activating aeration tank 4, aerobically agitated therein and returned again to the separator 3. In this circulating system for waste water disposal, the waste water is treated. In additionn, the activation of bacteria in the waste water inside the aeration tank 2 and the sludge-activating aeration tank 4 are accelerated. Among the bacteria acting in this circulating system for waste water disposal, aerobes mainly comprise zoogloea containing others such as yeast. Anaerobes, e.g. lactobacilli or pediococcus partially having an aerobic property are used as anaerobes and precharged in the sludge-activating aeration tank 4 or the like.
Patent JP-S5556814-A (JP)
Title: Impregnated material for dust-preventing filter
Inventor: YAMAMOTO MASATO
IPC: B01D39/00
Filed: 1978-10-23
Abstract: PURPOSE: To improve greatly the dust collection efficiency of dust-preventing filter and to reduce the cost by preparing impregnation agents from a specified amount of resin such as acrylic resin, styrene resin, vinyl acetate resin, water and surfactant.  
     CONSTITUTION: Impregnation agents contain 0.3W2% by weight of homopolymer or copolymer of acrylic resin, styrene resin or vinyl acetate resin. The remaining parts of the agents are water and anion or nonionic active agent. The amount of the active agent used is about one tenth the amount of the resin. In order to stabilize the emulsification of the resin, the preferred pH for acrylic and styrene resins is in the range 7W8, and the preferred pH for vinyl acetate resin is in the range 4W 5.5. The material show improved impregnation and adhesive properties to filter medium such as felt. When those materials are used, conventional expensive solvent recovery provision is not necessary. When those materials are used for dust-preventing filter, ventilation there through is improved, and the dust collecting efficiency is greatly enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05309032-A (JP)
Title: Shielding device in throw in port of delivery receiving machine
Inventor: UEDA KEIJI
IPC: A47G29/126
Filed: 1992-04-21
Abstract: PURPOSE:To automatically execute shielding so that it is impossible that a hand is put into a baggage bag side of the inside and looking in, when a throw-in port of the delivery receiving machine is opened. CONSTITUTION:In the delivery receiving machine constituted by installing a shutter 3 so as to be freely openable and closeable in a throw-in port 2 positioned in the upper side of a baggage bag 1 installed therein, a shielding plate 4 which can shield the part between the throw-in port 2 and the upper part of the baggage bag 1 at the time of opening the shutter 3 is provided in the inside of the throw-in port 2, and also, this machine is constituted by interlocking and connecting it so that the shielding plate 4 becomes an opened/ closed state in connection with opening and closing of the shutter 3. Moreover, the shutter 3 is constituted so that the shielding plate 4 can be turned integrally centering around a supporting point 5, and a turning fulcrum 6 of the shutter 3 and a turning fulcrum 7 of the shielding plate 4 are subjected to transmission connection by a rotation transmission gear 8.
Patent JP-H02308998-A (JP)
Title: Sodium pump
Inventor: SATO YOSHIHIKO
IPC: F04D29/44
Filed: 1989-05-23
Abstract: PURPOSE:To stably operate a sodium pump without any effect to a temperature change by assemblying a flexible joint capable of being bent in any direction at a connecting portion of a sodium discharge nozzle of the sodium pump and an outlet pipe. CONSTITUTION:The discharge port 4 of a Na pump and an outlet pipe 5 are connected to each other by a flexible joint. The flexible joint consists of short pipes 13a, 13b and a taper pipe 14, etc. A flange like inner hook 17a is provided above the short pipe 13a and is fitted to the discharge nozzle 4 in a manner to be locked to an outer hook 18a. The lower portion of the short pipe 13a is formed in an inverse cone and an outer hook 18b and an inner hook 17b are locked each other to be connected and the short pipe 13a is connected to the taper pipe 14 to be connected to the outlet pipe 5. The extension due to heat expansion is absorbed by a gap produced at the connecting portion of the short pipe. Leak from this gap is restrained by support fittings 16a, 16b.... The connected portion of the short pipe is a joint for bending. Consequently, leak due to a temperature change is reduced so that operation is stabilized. And the compact Na pump is achieved.
Patent JP-2000323865-A (JP)
Title: Electronic circuit case
Inventor: TASHIRO SHINOBU
IPC: H05K5/06
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To expand variation of excess degree of an applied volume and an applied pattern of bonding agent at a manufacture step by a different trench adjacent to more parts than a specified number of portions corresponding to a whole peripheral trench provided at a housing part to fill the bonding agent and with which a cover is clamped. SOLUTION: A wall 2-a whose height is lower by a step than a whole periphery at a part of a wall on which a bonding trench 2 is constituted is provided, a trench 1 which is provided at parts of more than one portion at least adjacent to a bonding trench 2 is provided inside, and this construction is so made as excess bonding agent to positively flow into the trench 1. An applied volume is always so set a little sufficient comparing to a minimum setting volume as not to become insufficient. Additionally, an applied pattern is so set as a starting point and an ending point to duplicate and an insufficient volume is prevented.  This construction can flow excess bonding agent into the different trench 1 to harden, therefore flow out of the bonding agent which is filled in the bonding trench 2 into inside and outside of the case caused by excess bonding agent applying volume can be prevented.
Patent JP-S62285820-A (JP)
Title: Canister conveying method
Inventor: HORINOUCHI ARATA
IPC: B65G54/02
Filed: 1986-06-04
Abstract: PURPOSE:To make it possible to convey canisters without scratching the outer surface thereof and without jamming thereof, by arranging the primary side of a linear motor along a conveying path constituted by being surrounded by guides, and by allowing canisters on the conveying path to serve as the secondary side of the linear motor. CONSTITUTION:A conveying path 1 for canisters K is surround by linearly formed guides 1a through 1d arranged therealong on the upper and lower sides and the right and left sides thereof so that the canisters K may be successively conveyed in their standing posture. These guides 1a through 1d are held by holders 2 arranged at predetermined intervals in the feeding direction of the conveying path 1 so that they are spaced at predetermined vertical and horizontal distances from each other. The primary sides 3 of linear motors are electrically connected to a common voltage regulator 4 which is in turn connected to a power source 5. The conveying speed of the canisters may be optionally changed by regulating the source voltage by means of the voltage regulator 4. The canisters K on the conveying path 1 are subjected to thrust force under the action of the primary sides 3 of the linear motors and therefore, they are moved by themselves on the conveying path formed by the guides 1a through 1d.
Patent JP-S5464076-A (JP)
Title: Separation of mixed gas used in heat separator
Inventor: FUJINAGA KANAE
IPC: F25B1/00
Filed: 1977-10-31
Abstract: PURPOSE: To separate mixed gas with high separation rate and high heat insulating coefficient by the procedure in which noncondensed component after cooling condensation by heat exchanger is again heated by heat exchanger before introducing into heat separator in order to make the gas a heated state.  
     CONSTITUTION: After the H 2 -CH 4  mixed gas 1 of -105°C and 30 ata is cendensed by cooling at the heat exchanger 2, the liquefied content 5 is removed by the liquefaction separator 4. Then, the remaining non-condensed content 6 is again passed through the heat exchanger 2 to make the gas 7 a heated state, and the gas is changed into the low temperature gas of -184°C by the heat separator 8 and then used as a refrigerant for the heat exchanger 2. Then from the gas, the low boiling gas 10 having a 96% H 2  component and a -110°C boiling point can be obtained. On the other hand, the condensed content 5 is gasified by the evaporation valve 11 and then passed through the heat exchanger 2 to obtain the high boiling gas 13. In this case, the low temperature gas 9 can be changed to one of more than solidification point without reducing heat quantity as refrigerant, or without reducing the heat insulating efficiency of the heat separator 8, because of the gas 7 of high temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09311937-A (JP)
Title: Directivity adaptive image enhancer
Inventor: NAEMURA MASAHIDE
IPC: H04N5/208
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the enhanced picture quality by extracting the component in every pixel for the luminance signal that has the specific direction dependency on an image display screen in regard to the correlation of level directions between the image and luminance signals. SOLUTION: The high band pass filters 3 and 4-1 to 4-6 apply the high band pass filter processing having no direction dependency in every pixel and also the high band pass filter processing of linear directions of 0 to 150 degrees to the luminance signal components of input image signals and extract the high band components according to every direction. Then the nonlinear processing circuits 5-0 to 5-6 apply the nonlinear processing in a form where the small and large amplitude signals are compressed to the high band component H2d and the high band components H0 to H6 of every linear direction which are not dependent on the directions independently of each other. The gains of output signals that undergone the nonlinear processing are controlled, based on the image direction information g0 to e5 which are separately and externally inputted.  Then the obtained enhanced component signals are added to the input image signals via an addition circuit 2.
Patent JP-H05303623-A (JP)
Title: Method for generating simulated visibility
Inventor: ENOMOTO YASUHIRO
IPC: G06T15/00
Filed: 1992-04-24
Abstract: PURPOSE:To make a mapping of brightness which changes frame by frame on the topography and to make a simulation of illumination by applying the texture stored in a pattern memory on the light plane moving with the view point. CONSTITUTION:A light plane 13 is a virtual one corresponding to a memory holding the shape and brightness of the illumination from a light source 12, which is not in the space of the earth coordinates in the database but kept in a brightness pattern 14 formed by the circular illumination. The direction and location of the light plane 13 is defined by a light vector L which coincides with the perpendicular down from a view point 11 to the light plane 13 and which is directed to illuminate the light source 12. The distance L from the original 130 of the light plane 13 to the view point 11 is kept constant and the direction moves with the view point 11 to be changed individually. A pilot sees the two-dimensional picture of the scene on the earth coordinates through a screen 15 from the view point 1.
Patent JP-S617895-A (JP)
Inventor: IRUMANO TAKAO
IPC: G10L15/10
Filed: 1984-06-22
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-H0848929-A (JP)
Title: Water-base ink composition for ball-point pen
Inventor: INOUE SHIGEYASU
IPC: C09D11/17
Filed: 1995-05-29
Abstract: PURPOSE:To obtain a water-base ink composition for a ball-point pen which does not plug the tip of the ball-point pen even when stored at high temperature for a long time. CONSTITUTION:This ink composition comprises a base composition of a water- base ink, comprising a colorant comprising a pigment plus a pigment dispersant and/or a colored resin emulsion, a water-soluble organic solvent, a pseudoplasticity improver and water, and 0.05-0.5wt.%, based on the base composition, salt of crosslinked acrylic polymer.
Patent JP-H06318510-A (JP)
Title: Resin-bound type magnet composition and resin-bound type magnet and manufacture thereof
Inventor: YOSHIZAWA SHOICHI
IPC: H01F1/08
Filed: 1993-05-07
Abstract: PURPOSE:To improve fluidity of a powder without damaging magnetic characteristics by containing the magnetic alloy powder of specific parts by weight and silicon dioxide of specific parts by weight and a binder comprising two kinds of epoxy resin main agent whose dynamic viscosity is not more than a specific value according to Gardner's method in butycarbidol solution of specific percentage by weight. CONSTITUTION:A magnetic alloy powder of 100 parts by weight is mixed with the powder of a silicon dioxide of 0.01 to 5 parts by weight or a urea group compound or an amide group compound. A binder comprising two kinds of epoxy resin main agents which are an epoxy resin with a polysulfide skeleton for a main chain and bisphenol A-type epoxy resin whose dynamic viscosity is not more than 1X10<-3>m<2>/s at 25 deg. by Gardner's method in the solution of butycarbidol of 70% by weight is contained into the mixture powder. Thereby, the magnetic characteristics and the fluidity characteristic of the powder can be extremely improved.
Patent JP-S5355874-A (JP)
Title: Three-dimensional storage device for undefinite long material
Inventor: UEDA TOSHI
IPC: B65G1/14
Filed: 1976-10-28
Abstract: PURPOSE: To provide a three-dimensional storage device of undefinite long materials, which has small required settling area, superior working efficiency and safety by connecting movably storage racks for long materials around vertical frameworks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6110287-A (JP)
Title: Piezoelectric ceramic composite
Inventor: HIROI NOBUO
IPC: H01B3/12
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the titled substance with a large effect of electric strain due to voltage impressing by a method wherein oxides of a rare earth element and Co2O3 each in a specific amount are added to the basic composition expressed by a general formula Pb[(Ni1/3Nb2/3)A(Sb1/2Nb1/2)BZrCTiD]O3. CONSTITUTION:A kind or more of oxides of a rare earth element at 0.01- 0.5wt% and Co2O3 at 0.01-0.5wt% are contained by addition as the sub component to the basic composition expressed by a general formula Pb[(Ni1/3Nb2/3)A (Sb1/2Nb1/2)BZrCTiD]O3 (where A+B+C+D=1) and satisfying the equations 0.300<=A<=0.550, 0.002<=B<=0.050, 0.120<=C<=0.290, and 0.280<=D<=0.480. The above- mentioned oxide of a rare earth element is e.g. La2O3, CeO2, Nd2O3, Sm2O3, or Dy2O3. This enables the reduction in size and weight and low-voltage drive with a large amount of electric strain and a large mechanic displacement, thus obtaining the titled substance capable of application to displacement elements which need a large mechanic displacement.
Patent JP-H07301403-A (JP)
Title: Combustion device of boiler furnace
Inventor: TOKUDA KIMIYO
IPC: F23C5/32
Filed: 1995-05-29
Abstract: PURPOSE:To restrain generation of both NOx and smoke dust by a two-stage combustion method in which incomplete combustion takes place in the vicinity of a main burner under a reducing atmosphere and additional air is supplied on the downstream side to carry out complete combustion. CONSTITUTION:Additional-air nozzles 116 and 113 are vertically arranged in two stages. The upstream air nozzles 116 supply additional air to the zone nearby the wall surface of a furnace and the downstream additional air nozzles 118 supply air to the central zone of the furnace so as to ensure mixing and diffusion of unburnt combustion gas and additional air.
Patent JP-S5755943-A (JP)
Title: Chlorinated polyethylene resin composition having excellent prevention of microbe adhesion
Inventor: KADOMATSU SEIJI
IPC: C08L23/00
Filed: 1980-09-18
Abstract: PURPOSE: To provide a non-rigid resin compsn. having excellent prevention of adhesion of microbes such as mildew, bacteria and algae, by blending an agent for preventing microbe adhesion which a resin composed mainly of a rubbery chlorinated polyethylene.  
     CONSTITUTION: A compsn. is obtd. by blending an agent for preventing microbe adhesion such as 2-(4-thiazolyl)benzimidazole, bis(p-chlorophenyl)-diguanide or N- (fluorodichloro methylthio)-phthalimidohexane dihydrochloride with a chlorinated polyethylene resin composed mainly of a rubber chlorinated polyethylene having a chlorine content of 25W45wt%. Said agent may be blended directly with a base resin. However, when this agent is blended in a form carried on an additive such as a plasticizer or a stabilizer compatible well with the base resin, the effect of preventing of microbe adhesion is remarkable even in a small amount of the agent and maintained over a long period of time favorably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11330576-A (JP)
Title: Piezoelectric device
Inventor: TANAKA YASUHIRO
IPC: H01L41/083
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain substantially the same displacement as that by the conventional piezoelectric device, in spite of a smaller size than that of the conventional piezoelectric device. SOLUTION: The device 21 has a first and second piezoelectric blocks 31, 32 having piezoelectric block units 3a, 3b connected mutually through a displacement transfer member 23 and is used as an actuator. The displacements of the first and second piezoelectric blocks 31, 32 caused by an applied voltage are superimposed by the displacement transfer member 23 to obtain a high displacement quantity with a compact constitution.
Patent JP-S5831423-A (JP)
Title: Constant-voltage circuit
Inventor: TAMAE MASAHIRO
IPC: G05F3/18
Filed: 1981-08-20
Abstract: PURPOSE:To reduce the voltage loss between I/O terminals and stabilize the operation of a control circuit by preventing the control circuit from the generation of oscillation even if p-n-p type transistors for the supply of constant- voltage are used. CONSTITUTION:A circuit for starting and controlling transistors (TRs) consists of a starting circuit 31, a control circuit 32 and a standard voltage circuit 33. When voltage is applied to an electric power source input terminal VIN in the starting circuit 31, a TR39 is turned on and the voltage of an output terminal is increased. When the voltage of the output terminal reaches a prescribed value, the TR39 is turned off. The control circuit 32 consists of an differential amplifier 43 for inputting the voltage obtained by dividing the output voltage through a resistor and standard voltage and plural steps of inversion type amplifier circuits for amplifying the output of the differential amplifier. The voltage of a terminal 18 is kept at a fixed voltage VCC by turning on/off TRs 51, 52.
Patent JP-H10321726-A (JP)
Title: Fuse-breaking element
Inventor: GOTO HIROSHI
IPC: H01L21/82
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of crazings and cracks by disconnecting an interconnection for fuse by reflecting a portion of an incident fuse interconnection-cutoff energy beam and focussing on the fuse interconnection. SOLUTION: A fuse interconnection 2 is formed in a protection film 4 placed above a semiconhductor substrate 1, which includes an element region. A breaking element 3 consisting of metal reflection patterns, which reflects a portion of an interconnection cutoff laser beam 5 emitted from outside so as to be focused on the fuse interconnection 2, is provided below the fuse interconnection 2 in a barcode-like arrangement centering at the fuse interconnection 2. This breaking element 3 is arranged in the form of a Fresenl zone plate, wherein the distance between adjacent reflection patterns and the width of the individual refection patterns are respectively made narrower as the patterns are located further apart from the center, depending on the wavelength of the incident interconnection cutoff laser beam 5. Thus, generation of crazings and cracks can be suppressed.
Patent JP-H0425254-A (JP)
Title: Loop transmission equipment
Inventor: SAKURAI TSUTOMU
IPC: H04L12/42
Filed: 1990-05-21
Abstract: PURPOSE:To make the content of a 2-port RAM same as input output states of a slave station in a short time through cyclic transmission by adopting the configuration of slave stations so as to access input and output simultaneously. CONSTITUTION:Data transmission and reception of a slave station with a CPU 3 of a master station 1 making cyclic transmission is implemented via a 2-port RAM 4. A cyclic timing controller 8 generates a transmission carrier signal (b) required for the transmission therefrom, a reception carrier signal (c) at reception, an address increment pulse (a), a read signal (d) of a data of the 2-port RAM 4, and a write signal (e). Moreover, a serial parallel converter 6 applies parallel serial conversion to the content of an address bus and a data bus and sends the result to a slave station 2 while synchronizing information is added thereto. Then a parallel serial converter 7 receives the transmission signal returned from the slave station 2 to apply serial parallel conversion and generates a reception address and a reception data to the address bus and the data bus. Thus, the content of the 2-port RAM 4 and the input output state of the slave station 4 are made identical in a short time.
Patent JP-H07330632-A (JP)
Title: Production of carboxylic ester derived from allyl alcohol
Inventor: YUBERUTO MIMUN
IPC: B01J31/22
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a carboxylate ester important in perfume and flavor industries by substantially perfectly converting a specific starting olefin into an acyloxylated product at the allyl position of the olefin.  
     CONSTITUTION: An aliphatic or alicyclic olefin having 4 to 16 carbon atoms in its main chain and not having a terminal double bond is treated with a carboxylic acid preferably in an amount of 1 molar equivalent in the presence of a catalyst comprising a palladium salt or complex and hydrogen peroxide in an amount of at least 1 molar equivalent to obtain the objective ester derived from an allyl alcohol by the allyl position-acyloxylation of the olefin. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5833305-A (JP)
Title: Orthogonal detecting circuit
Inventor: TAKEDA KOUICHIROU
IPC: H04L27/22
Filed: 1981-08-21
Abstract: PURPOSE:To keep the accurate orthogonal property of an orthogonal detecting circuit and to improve the yield of an IC module, by giving the prescribed weighting to one side of the output of the orthogonal detection and then adding this weighted output to the other output of the orthogonal detection. CONSTITUTION:When the orthogonal degree is set at 90 deg. for an orthogonal detecting circuit 11, the outputs of detectors 1 and 2 are set as X=Ksintheta and Y'= Kcostheta (theta: phase of input signal; K: a constant). If the orthogonal degree has a shift by delta, Y'=Kcos (theta-delta) is satisfied. Then Ksintheta in delta is mixed into Y'. When the values alpha and beta of a coefficient device 8 and a coefficient device 10 are set at - sindelta and 1/cosdelta respectively, alpha is added to Y' by an adder 9 for an output Y of a wave detection output terminal 6 in the direction Y. At the same time, the value beta of the unit 10 is multiplied by the output Y. Therefore Y=[Y'+ (-sinX)]X1/cosdelta=Kcostheta is satisfied, and the 90 deg. orthogonal value is obtained to an output X of a detection terminal 5 in the direction X. As a result, the variation of a phase shifter 3 is compensated and the yield is greatly improved.