baber/WOPTO huggingface dataset:
Patent JP-H0213445-A (JP)
Title: Ultrasonic wave doppler diagnosis device
Inventor: OGASAWARA MASABUMI
IPC: A61B8/06
Filed: 1988-06-30
Abstract: PURPOSE:To enable detection having an excellent follow quality to the rate of change of speed, and improve analysis accuracy on the speed having the steep rate of change at a high speed by changing a data number according to the size of speed. CONSTITUTION:A received signal obtained by the ultrasonic wave radiated into a body to be detected is demodulated as a doppler signal, made to a digital signal with an unwanted signal eliminated, and then stored in a buffer memory 32. At this point of time, a speed range is set to a speed area to be observed, and the signal having a data length corresponding to the speed range, e.g., the signal having a data number of 80 points, is inputted from a Fourie transform controller 34. Then with a data length converter 36, every 24 points are reduced from the both ends of the given data of 128 points outputted from the memory 32, and the data of 80 points is formed to be outputted to a Fourie transform computing element 38. A spectrum analysis is conducted based on a data length conforming to the speed of the moving body within a body to be detected in the element 38, and displayed on a display device 42.
Patent JP-H10314176-A (JP)
Title: Intra lung lobe ventilation and separation instrument
Inventor: YAMAMOTO HIDEHIRO
IPC: A61B17/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To observe the cystic change of a lung surface in an emphasized state by an instrument for interrupting the side sub route of ventilation inside the lung by tightening the parenchyma of the lung from the outer side of the lung to be observed, performing the ventilation of only the lung of a range to be observed and expanding the lung at the time of a respiratory organ operation. SOLUTION: For this instrument, a belt or a wire l is bent in a ring shape and passed in a pipe 2, the parenchyma of the lung is tightened from the outer side of the lung to be observed, the ventilation of only the lung of the range to be observed is performed and the lung is expanded. Also, in order to improve operability inside a thoracic cavity, a supporting part is attached to the belt or wire 1. Also, a stopper for roll-in prevention is provided on the tip of the pipe 2 so as not to damage the parenchyma of the lung at the time of tightening the parenchyma of the lung from the outer side of the lung.
Patent JP-S6055086-A (JP)
Title: Improvement of combustion by addition of surfactant
Inventor: TANIMOTO KAZUHIKO
IPC: F23C99/00
Filed: 1983-09-07
Abstract: PURPOSE:To reduce amts. of soot and dust without causing any decrease in thermal efficiency, by dispersing alkylbenzenesulfonate in crude oil and refined liquid fuel to be burned. CONSTITUTION:Crude oil or liquid fuel refined therefrom is sent into a mixer 4 by means of a pump 1 and alkylbenzenesulfonate as surfactant is fed by means of a pump 3 for mixing and dispersion. The fuel is then fed into a burner 2 for combustion. The alkylbenzenesulfonate is added in an amount of about 1/500- 1/10,000 of the liquid fuel. The action of alkylbenzenesulfonate decreases the amt. of unburned carbon in exhaust gas and reduces the concn. of soot and dust to 1/2-1/4.
Patent JP-H11351471-A (JP)
Title: Pipe joining structure and jet-flowing type massager therewith
Inventor: SHIRAISHI TOSHIYUKI
IPC: A61H23/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To reconcile rotatability and sealability lying between two pipes for secureness with a simple and inexpensive structure without entailing any large-scale pipe working, pertaining to an extension nozzle being connected to a standard nozzle and having a nozzle part to change the sense of a jet of water by relative rotations of two pipes, in this jet flowing type massager which sucks water in a bathtub from the lower end of a suction pipe, feeding it to a nozzle hole of the standard nozzle at the lower end of a discharge pipe, and in the midway, mixes air by means of negative pressure, jetting it together with water into the bathtub from the nozzle hole. SOLUTION: The end part of a second pipe 25 in the downstream is inserted into a first pipe 22 in the upstream in a nozzle part 20 of an extension nozzle 18, forming a tapered surface 43 in an upstream end part of the second pipe 25, and an upstream end part of the second pipe 25 is widened and deformed to the radial outside by dint of stream pressure to this tapered surface 43, and thus the peripheral part is contacted, under pressure, with an inner circumferential surface of the first pipe 22 for sealing.
Patent JP-S6223420-A (JP)
Title: Treatment of combustion exhaust gas
Inventor: OBATA HIROICHI
IPC: B01D53/34
Filed: 1985-07-23
Abstract: PURPOSE:To reduce the load in the treatment of waste water by reducing the discharge amount of waste gas washing waste water, by separately discharging the waste gas washing waste water from a quenching part and the condensed water from a cooling/ humidity reducing part. CONSTITUTION:Combustion exhaust gaas G11 containing HCl, SOx and heavy metals generated by the incineration of waste is introduced into a quenching part 12 from an inlet 11 to be quenched by the cooling liquid 13 recirculated and sprayed by a pump 14 and, at the same time, a part of the substance contained in the gas is absorbed and removed and the remainder is absorbed and washed by an alkaline absorbing solution 16 in an absorbing part 15. Subsequently, the exhaust gas is guided to a cooling/humidity reducing part 19 through a mist separator 18 and cooled and reduced in humidity by cooling water 22 cooled by a cooler 20 and recirculated by a pump 21 to be discharged from the tower top 24 through a mist separator 23. The alkaline absorbing liquid 16 corresponding to a replenished amount is flooded to the quenching part 12 and a part of the cooling liquid 13 is discharged to the outside as waste gas washing waste water L11. A predetermined amount is taken out from cooling water 22 of which the amount was increased by the condensation of moisture in exhaust gas in the cooling/humidity reducing part 19 to be discharged as condensed water L12.
Patent JP-S5589638-A (JP)
Title: Panel air conditioner
Inventor: ISHII KATSUMI
IPC: F24F13/32
Filed: 1978-12-26
Abstract: PURPOSE:To obtain the said apparatus wherein blowing out air current is not perceived, distribution of temperature is uniform and energy is saved by a method wherein air inlet of a panel member is connected with an air draft hole equipped beneath an indoor air-conditioner and the indoor air-conditioner is coupled with an outdoor cooling and heating apparatus. CONSTITUTION:An air-conditioner A is composed of a fin tube heat exchanger 1 served as an evaporator for cooling the air and a condenser for heating the air, a blower 2, an inlet port 3 and an outlet 4. A panel member B is composed of a panel plate 5 having a multitude of holes 5-1 an air inlet 6 which is open at one end and a uniform pressure chamber 9 between the panel plate 5 and a supporting member 8. The indoor apparatus A and the panel member B is communicated with a connecting metal 7 through the draft hole 4 and the air inlet 6. On the other hand, an outdoor apparatus C is composed of a heat-exchanger 10 served as a condenser for cooling the air and an evaporator for heating the air, a blower 11, a decompression device 12, a compressor 13 and a four way valve 14 exchanging cooling with  heating and is connected with the indoor apparatus A through pipes P-1, P-2.
Patent JP-H0717002-A (JP)
Title: Polyester composite film for pasting metal
Inventor: KUZE KATSURO
IPC: B32B27/36
Filed: 1993-07-01
Abstract: PURPOSE:To obtain film, which has excellent heat resistance with respect to deformability, impact resistance and adhesion in can-making and, at the same time, excellent flavor resistance accompanied by neither sticking of a punch nor development of carrier pin mark. CONSTITUTION:The polyester composite film for pasting metals concerned consists of layer A/layer B/layer A. The layer A is polyethylene terephthalate- isophthalate having the melting point of 210-230 deg.C. The layer B is polyester, which consists of 50mol% or more of terephthalic acid residue, 5-50mol% of 10C aliphatic dicarboxylic acid residue and 50mol% of EG and the Tg of 40 deg.C or lower.
Patent JP-S5687050-A (JP)
Title: Transparent paper for electrostatic copy and its manufacture
Inventor: HOSOMURA HIROYOSHI
IPC: G03G7/00
Filed: 1979-12-18
Abstract: PURPOSE: To obtain transparent paper for electrostatic copy with superior paper running characteristics in a high-speed copying machine for ordinary paper and superior suitability to the correction of a toner image with a liq. corrector by imppregnating or coating base paper with a thermosetting resin or a specified high molecular compound to make the paper transparent.  
     CONSTITUTION: Base paper is made transparent by impregnation or coating with a treating agent made of thermosetting resin or high molecular substance having ≥100°C m.p. or the agent mixed with an electrically conductive agent. A surface treating agent contg. an electrically conductive agent may be applied to the resulting transparent paper. This transparent paper has ≥300sec gas permeability and shows no tackiness at ≤150°C in a heat blocking test. As the base paper high-quality paper with low sizing degree and low gas permeability is used preferably. The high molecular compound includes acid curing type aminoalkyd resin and heat crosslinking type acrylic resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11347595-A (JP)
Title: Water purifying treatment equipment and concentration sludge thereof
Inventor: MINEGISHI TORATARO
IPC: C02F1/78
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying treatment equipment capable of efficiently treating conc. sludge generated from the water purifying equipment of a water purifying plant performing advanced water purifying treatment and a sludge concentrating method thereof. SOLUTION: In a water purifying treatment equipment subjecting raw water taken in from rivers or the like to ozone treatment and activated carbon treatment in a water purifying treatment process, waste ozone generated in an ozone treatment equipment 3 used in advanced water purifying treatment is supplied to a membrane conc. apparatus 8 concentrating sludge generated in the water purifying process through a waste ozone supply piping 11 to concentrate sludge. By this water purifying treatment sludge can be treated without being affected by seasonal variation.
Patent JP-H0913334-A (JP)
Title: Support lift device of chain gate
Inventor: MIYAHARA NOBUYUKI
IPC: E04H6/42
Filed: 1995-06-29
Abstract: PURPOSE: To provide a hydraulic post lift device which is excellent in safety and durability. CONSTITUTION: There are provided an underground pipe 2 set up in a bed rock of a ground surface or the like, a hydraulic cylinder 3 set up inside the underground pipe 2, city water pipes 3b and 3d connected to a water supply inlet 3b and a drain outlet 3d on the lower end and the upper end of the hydraulic cylinder 3, a piston rod 7 whose lower end is fixed with the upper end of a piston 6 of the hydraulic cylinder 3 and which projects upward and a rod protection riser pipe 8 which is fixed with the upper end of the piston rod 7 and fits outwardly the whole length of the piston 7 and is penetrated in the clearance between the inner peripheral surface of the underground pipe 2 and the outer peripheral surface of the hydraulic cylinder 3 during the down fall of the piston rod 7.  A post P, which comprises the piston rod 7 and the riser pipe 8, is arranged to rise and fall by means of the hydraulic cylinder which uses city water as a drives source.
Patent JP-S6143004-A (JP)
Title: Optical reception circuit
Inventor: SUZUKI TERUHIKO
IPC: H04B10/67
Filed: 1984-08-03
Abstract: PURPOSE:To increase the cut-off frequency by connecting a feedback resistor of an FET connected to a PIN photodiode to a bias resistor of the FET of the next stage in a transformer inpedance photodetecting reception circuit. CONSTITUTION:The other end of a feedback resistor RF of an FET1 conncted in series with a PIN photodiode PD is connected to a gate connection point of a bias resistor Rb2 of an FET2. That is, the bias of the FET1 is obtained by the resistor Rb2. Through the forming above, since a current flowing to the feedback resistor Rf is almost negligible, the gate potential of the FETs 1, 2 is nearly identical. Thus, the cut-off frequency depends only on the respective stray capacitance of the PD, FE1 and Rf. Thus, the cut-off frequency is increased.
Patent JP-H0331389-A (JP)
Title: After-foamable gel composition
Inventor: MURANISHI MASAOMI
IPC: A61K8/00
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a new gel composition showing after-foaming properties not containing soap, free from greasiness at all after use, comprising a gelatinizing agent, surfactant, water, after-foaming agent, etc., in a specific ratio. CONSTITUTION:The title composition which contains (A) 0.01-5wt.% gelatinizing agent comprising preferably a carboxyvinyl polymer, (B) 0.01-5wt.% nonionic surfactant having preferably >=10 HLB, (C) 40-98wt.% water, (D) 0.5-20wt.% after-foaming agent consisting of preferably (i) >=80wt.% component comprising isopentane and/or n-pentane and (ii) <=20wt.% component selected from isobutane, n-butane and dimethyl ether and optionally (E) 0.1-10wt.% active component and (F) 5-50wt.% alcohol, maintains a gelatinous state at normal temperature under atmosphere for >=30 seconds, foams by applying shear stress to the composition and destroys foams in a short time by continuing application of shear stress.
Patent JP-S5955190-A (JP)
Title: Preparation of gluconic acid
Inventor: KUNISHIGE NOBUMI
IPC: C12P7/58
Filed: 1982-09-20
Abstract: PURPOSE:To prepare gluconic acid in high efficiency, by the oxidative fermentation of flucose in a culture liquid in the presence of at least 10ppm of dissolved oxygen. CONSTITUTION:Gluconic acid is prepared by the oxidative fermentation of glucose with known gluconic acid-producing microbial strain belonging to Aspergillus genus, Penicillium genus, etc. keeping the dissolved oxygen concentration in the culture liquid to >=10ppm, preferably 10-40ppm.
Patent JP-H0454230-A (JP)
Title: Output controller of engine
Inventor: TAKAMATSU HIROSHI
IPC: F01L13/00
Filed: 1990-06-21
Abstract: PURPOSE:To automatinally control a present vehicle speed easily to a target vehicle speed by forbidding variation of engine output characteristic by means of an output variable means when an operation condition of an automatic constant speed running controller is detected. CONSTITUTION:In an intake passage 5, a second volume space 15 which provides mutual communication among respective independent intake passages 5a is opened downstream from a first volume space 13 which is a manifold of the independent intake passages 5a. Respective opening/closing valves 15a are arranged in respective opening parts to the respective independent intake passages 5a of the second volume space 15, so that an engine output variable means 21 is formed. A controller 25 used for a vehicle as an automatic constant speed running controller is connected to an engine controller 18 and an opening control signal from a throttle valve is outputted so that real vehicle speed detected by a vehicle sensor 26 coincides with the target vehicle speed. In this case, an operation condition of the automatic constant speed running controller is detected, and when a real condition of constant speed control is detected variation in the engine output characteristic is forbidden by the output variable means 21.
Patent JP-S6059124-A (JP)
Title: Production of antifungal acrylic synthetic fiber
Inventor: OONO MASAHITO
IPC: D06M101/16
Filed: 1983-09-05
Abstract: PURPOSE:To obtain the titled fibers having improved resistance to washing, by applying thiazolyl-benzimidazole to acrylic polymer fibers after wet spinning, and drying and densifying the fibers to incorporate the benzimidazole into the fibers. CONSTITUTION:An acrylic synthetic polymer is dissolved in an organic solvent, e.g. dimethylformamide, and wet spun into fibers, which are drawn and washed with water. 2-(4-Thiazolyl)-benzimidazole is then applied to the gel swollen fibers, and the resultant fibers are then dried and densified in a hot air dryer, etc. to incorporate 0.01-5wt%, based on the fiber weight, 2-(4-thiazolyl)-benzimidazole thereinto to give the aimed synthetic fibers. Preferably, the polymer constituting the acrylic synthetic fibers is formed from >=80wt% acrylonitrile, <=20wt% vinyl monomer and sulfonic acid group-containing monomer.
Patent JP-S6411622-A (JP)
Title: Air cleaner
Inventor: NISHIMOTO MASAKI
IPC: F24F7/00
Filed: 1987-07-02
Abstract: PURPOSE:To obtain an air cleaner usable in a room which is miniature and has high purification efficiency by providing an ultraviolet lamp to the inside of an end-closed cylindrical filter and introducing air with a ventilation fan. CONSTITUTION:The air in a room which is introduced via a filter 70 with a ventilation fan 20 provided to the base part 11 of an air cleaner is firstly subjected to purification of a first stage with the filter 70. The filter 70 is constituted into a cylinder type with a fibrous sheet or the like, and dust and rubbish, etc., contained in the introduced air are trapped thereby. When the introduced air is passed toward an outflow port 52 of air from the inflow port 51 of an inner cylinder 50, it is subjected to irradiation of ultraviolet rays by means of a ultraviolet radiation lamp 60. Thereby microorganisms or the like contained in the air are killed and a second purification is achieved and thereby clean air can be discharged through a discharge port 31.
Patent JP-S6226734-A (JP)
Inventor: SAITOU TOMOYOSHI
IPC: H01H73/36
Filed: 1985-07-26
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-S6056457-A (JP)
Title: Continuous casting method
Inventor: MAEHARA YASUHIRO
IPC: C21D8/00
Filed: 1983-09-08
Abstract: PURPOSE:To produce a billet having high quality without spoiling productivity and without a surface flaw like crazing by applying work strain at a specific temp. to the surface layer part of a casting billet of a steel contg. a slight amt. of Al, Nb, Ti, B, etc. under cooling after emergence from a casting mold. CONSTITUTION:Work strain of preferably about >=5% average for the surface layer part of a casting billet under cooling after emergence from a casting mold is applied to the surface layer of said billet while the surface temp. is within a 900-1,200 deg.C range in the stage of producing the billet of a steel contg. slightly alloy elements of >=1 kind among Al, Nb, Ti and B which form easily carbonitride during cooling after solidification of the molten steel by a continuous casting method. The work strain to about the same extent as mentioned above is again applied to the surface layer part of the billet after the surface temp. is cooled to <900 deg.C. The carbonitride is thus thoroughly precipitated in the steel and the finer gamma grains are formed by which the billet having good ductility without generation of cracking, etc. is obtd.
Patent JP-H0215444-A (JP)
Title: Video tape recorder
Inventor: NAKADA SHINGO
IPC: G11B15/02
Filed: 1988-07-01
Abstract: PURPOSE:To suppress the discharge of a battery during a temporary stopping period and to extend an operation time in a battery mode by setting the temporary stopping period at the time of the battery power source operation of a video tape recorder shorter than the temporary stopping period of an alternating current power source operation. CONSTITUTION:In the picture recording condition of the VTR, when a pose button 121 is operated to be made into a pose condition, only a drum motor 21 is rotated, a capstan motor 22 and both reel motors 22 and 23 are stopped, and simultaneously a timer 11 to be built-in a microcomputer 10 starts timing. Based on a signal to respectively correspond to the open/closing of a switch S, the computer 10 judges whether or not the VTR is in the battery mode. In an AC mode, whether or not a prescribed pose time has passed from shifting into the pose condition, in a batter mode, the judgement is executed after a prescribed time set in a timer 11, and the battery discharge during the pose period in the battery mode is suppressed.
Patent JP-S6055961-A (JP)
Inventor: TASHIRO YOSHIKAZU
IPC: A61M5/14
Filed: 1983-09-06
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-H1110896-A (JP)
Title: Si anisotropic etching method, ink jet head, and manufacture thereof
Inventor: OKUMA NORIO
IPC: B41J2/16
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To realize the formation of a chevron-shape in worked cross section by a method wherein an etching is carried out after a silicon material is heat- treated in advance in the anisotropic etching of the silicon material having a specified plane direction. SOLUTION: First of all, a Si substrate having a plane direction <100> is prepared. This Si substrate 1 is heat-treated in advance before etching. The preferable heat-treating condition is 1,000 deg.C or higher. On the rear surface of the Si substrate 1, an etching mask 2 consisting of a desired patterned dielectric film (SiO2 , SiN) or the like is formed. Next, an anisotropic etching is executed with alkali etching liquid. As this alkali etching liquid, various alkali solutions can be used. For example, a tetramethyl ammonium hydroxide aqueous solution (22% concentration) or the like can be used. The preferable temperature at etching is about 60-100 deg.C.
Patent JP-H0716810-A (JP)
Title: Production of cellulose cushioning material
Inventor: ARAI SEIJI
IPC: B65D81/02
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a cushioning material having a low density and a high impact resistance by a method wherein a finely-milled material and a roughly- milled material are each prepared by milling or fibrillating paper, the finely- milled material and the roughly-milled material are compounded in a specific ratio, and the paper milled material added with a fixed amount of an aqueous adhesive solution is mixed and dried to have a specific density. CONSTITUTION:Waste paper, such as newspaper, is milled or fibrillated by a hammer mill. A finely-milled material is prepared to have 0.1-1mm content of 50% or more by weight. A roughly-milled material is prepared to have 1-10mm or more content of 50% or more by weight. The finely-milled material and the roughly-milled material are used in combination to be compounded in a ratio of 10-90:90-10. An aqueous adhesive solution prepared to have a solid content concentration of 3-30% is added to the mixture by 0.5-2.5 times the paper milled and fibrillated material in weight, mixed, and dried to have a density of 0.09-0.20. This is contained in a mold, heated, and dried to be molded into a cushioning material superior in cushioning properties.
Patent JP-S6227443-A (JP)
Title: Rubber composition for tire
Inventor: TSUTSUMI FUMIO
IPC: C08L7/00
Filed: 1985-07-26
Abstract: PURPOSE:To provide a rubber compsn. for tire, which has improved wet skid characteristics, rolling friction resistance and tensile strength, containing a conjugated diene copolymer obtd. by reacting a conjugated diene compd., an arom. vinyl compd. and an isothiocyanate. CONSTITUTION:A rubber compsn. contains at least 30wt% conjugated copolymer having a polymerized vinyl content (in the diene moiety) of 20% or above, an arom. vinyl compd. content of 10wt% or above and a glass transition temp. of -70 deg.C or above, obtd. by copolymerizing a conjugated diene and an arom. vinyl compd. in the presence of a lithium polymn. initiator and reacting the polymerizable terminal of the resulting polymer with an isothiocyanate compd. 10-70pts.wt. said rubber comps. is blended with 100pts.wt. natural rubber to thereby improve the tensile strength and processability. If desired, extender oil such as arom. process oil or naphthenic process oil, other additives and a vulcanizing agent may be added.