baber/WOPTO huggingface dataset:
Patent JP-H04219199-A (JP)
Title: Biological purification method of waste water
Inventor: TEODOORU SHIYUTAIN
IPC: C02F3/12
Filed: 1991-02-07
Abstract: In the biological purificn. of waste water with low-to-high concns. of organic matter and total N, in which the water is aerated or loaded with O2 in 2 stages, a partial stream of the waste water/activated sludge mixt. from the 2nd stage is recycled to the 1st stage, and the waste water/activated sludge from the 2nd stage is sepd. in a settling tank to which the settled activated sludge from the 1st stage is fed, and the purified water is withdrawn, a predetermd. redox potential is not exceeded in the aeration or the O2-loading in the 1st stage.
Patent JP-H08190164-A (JP)
Title: Silver halide emulsion
Inventor: FUNAKUBO TAKESHI
IPC: G03C1/035
Filed: 1995-01-06
Abstract: PURPOSE: To obtain a silver halide emulsion giving the silver halide photographic sensitive material improved in sensitivity to graininess ratio and enhanced in pressure resistance. CONSTITUTION: The silver halide emulsion comprises flat silver halide grains each having a diameter of <=0.6μm in terms of a corresponding circle and an aspect ratio of >=1.5 and dislocation lines localized substantially only in a fringe part and amounting to >=60% of the projection areas of the total silver halide grains, and it contains flat silver halide grains each having >=10 dislocation lines in an amount of >=50 number % of the total silver halide grains, and the total silver halide grains in this emulsion have a surface silver iodide content of <=3mol% measured by the X ray photoelectron spectrometry (XPS).
Patent JP-H0698796-A (JP)
Title: Method for measuring number of living bodies in specimen
Inventor: TAKAHASHI TETSUO
IPC: C12Q1/06
Filed: 1991-02-07
Abstract: PURPOSE:To rapidly measure the number of living bodies (organisms) existing in a specimen solution. CONSTITUTION:A non-luminous substance having a maleimide functional group and capable of changing to a luminous substance by directly reacting with living bodies in a specimen is added to the organisms in the specimen and the produced luminous substance is irradiated with an excitation light and light emitted by the irradiation is counted to measure the number of living bodies in the specimen.
Patent JP-S60162104-A (JP)
Inventor: NATORI SEIJI
IPC: F22B37/24
Filed: 1984-02-01
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-H04247987-A (JP)
Title: Thermal recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/30
Filed: 1991-01-18
Abstract: PURPOSE:To provide a thermal recording material which is excellent in terms of pressure resistance and anti-abrasion and at the same time, has high recording stability before and after printing and suitableness for manufacturing. CONSTITUTION:A thermal recording material consists of a microcapsule containing leuco dye and a developer which causes the leuco dye to develop color applied to the single surface of a support. This material is formed by causing a polymer formation reaction to take place on an oily droplet surface generated by emulsification of the leuco dye in water with the microcapsule, an organic solvent with a boiling point 150 deg.C which is hardly soluble or insoluble in water and polyvalent isocyanate. The unmerical average film thickness of the polymer film constituting the microcapsule is 0.5X10<-2>mum to 4X10<-1>mum.
Patent JP-H05209560-A (JP)
Title: Intake device for engine
Inventor: TAKASAKI NOBUMASA
IPC: F02M35/104
Filed: 1992-01-31
Abstract: PURPOSE:To improve gas distributing performance and the like by providing a first communicating part for communicating independent intake passages with one another and a second communicating part communicated with a collector part provided upstream of the independent intake passages, and forming an intake additive gas lead-in port at the second communicating part, in a position far from a throttle valve. CONSTITUTION:Independent intake passages 3 are connected to the intake side of a multiple cylinder engine 1. The independent intake passages 3 are provided with a first communicating part 4 for communicating the respective intake passages 3a-3d with one another, and the first communicating part 4 is provided with switching valves 5a-5d. A collector part 6 is provided upstream of the independent intake passages 3, and a throttle valve 8 or the like is provided upstream of the collector part 6. The collector part 6 and the first communicating part 4 are further communicated constantly with each other by a second communicating part 7. A lead-in port for leading in intake additive gas from the outside is formed at the second communicating part 7, in a position far from the throttle valve 8. This results in improving the distributing performance of intake additive gas and preventing the accumulation of liquid solid components in the first communicating part 4.
Patent JP-S61176825-A (JP)
Title: Optical sensor head
Inventor: HOSHINO MASARU
IPC: G01J3/50
Filed: 1985-01-31
Abstract: PURPOSE:To measure easily the density and color of printed matter, etc. with high resolving power by unitizing, separating and constituting independently optical sensor heads of an integral light projection and detection type by each of light emitting units for three primary colors. CONSTITUTION:The optical sensor heads 1-3 are made into the construction in which 6 pieces of light projecting elements (optical fibers for transmitting the light from a light source for RCB) 1RT-6RT are provided around the central photodetector RJ and plural pieces of such min constituting elements are arranged regularly with good accuracy. The projecting light corresponding to R is uniformly projected from the elements 1RT-6RT when the head 1 is disposed in the position proximity to a surface 5 to be detected. The light is evenly irradiated to the surface 5 (the part of areas A1, A2) by utilizing the wide angle characteristic of the optical fibers, etc. and the light of the area A3 is consequently condensed to the photodetector RJ. The same operation is also applied to the optical sensor heads 2, 3 for G, B as well, by which the density of the surface 5 is measured by each color with high resolving power.
Patent JP-S55110268-A (JP)
Title: Electrophotographic method
Inventor: AOKI TAKAO
IPC: G03G15/00
Filed: 1979-02-16
Abstract: PURPOSE: To make possible the formation of the images faithful to the original and of good gradation characteristic by making the latent images of controlled gradation characteristic through exposure with the original light images scanned at the desired illuminance distribution by the use of light sources permitting changing of the illuminance distribution.  
     CONSTITUTION: The reflected light radiated from illumination lamps 3 1 , 3 2  passes through mirrors 5, 6, lens 7, etc. and form latent images on a photosensitive drum 1. Here, the filaments of the lamps 3 1 , 3 2  are placed at the ellliptical focus formed by reflecting shades 4 1 , 4 2  and the other focus is placed on glass 2. The luminous intensities of the lamps are varied by changing voltage with a variable resistor or the like, whereby the illuminance distribution is changed. For example, when the original is of a hard grade, the original is so scanned that the rate of the luminous intensities of the lamps 3 1 , 3 2  become of the specified value, whereby the latent images are formed. Thereby, the controlling of the latent images faithful to the original may be done and the images of good gradation characteristic may be reproduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61175325-A (JP)
Title: Hydraulic type multiple disc clutch
Inventor: OSONO KOHEI
IPC: F16D25/063
Filed: 1985-01-31
Abstract: PURPOSE:To improve responsiveness of a clutch by varying by turns clearance between each valve-shaped blocking member installed at by-pass ports of a clutch pressure plate and the tips of pressing members. CONSTITUTION:Outlet valves, designed to release a lead valve (valve-shaped blocking member) 6 by pressing it through a control pin (pressing member) 8 fixed at a lifter plate 7, are installed at a plurality of places 23a-23c. And length of tips 24a-24b of their control pins 24-26 at each of outlet valve 23a-23c are formed to alternately differ. That is, the clearance between each of their tips and the lead valve 6 is designed to be 0>h1>h2, and therefore the outlet valve 23 closes bypass ports in the order of 23a-23c, with the movement of the lifter plate 7.
Patent JP-S55109914-A (JP)
Title: Flow meter
Inventor: SASAKI TSUYOSHI
IPC: G01F1/28
Filed: 1979-02-19
Abstract: PURPOSE: To make it possible to measure the quantity of flow covering a wide range by giving the variation rate of a flow-velocity-directional section by placing a dynamic pressure plate, provided in a flow tube, perpendicular to the flux direction and then by measuring the quantity of electricity obtained by converting from force, generated at a dynamic pressure plate, in proportion to the value of the velocity of flow raised nearly to two-third power.  
     CONSTITUTION: A fluid to be measured flows through tube 1, which is provided with dynamic pressure plate 2 having guide pin 3 and spring 4. On inside surface 8  of tube 1, a curved section-variable part is formed, so that dynamic pressure plate 2 is displaced according to the velocity of flow, the sentralized coefficient of dynamic pressure will vary. The dynamic pressure is transferred to electric load meter 6 via metal arm 5 and signals are extracted by cord 7 and amplified for a flow measurement. The flow measurement becomes possible covering a wide range by using simple structure and measurements of a fluid, gas, vapor, etc., can also be taken. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09207522-A (JP)
Title: Air-filled tire
Inventor: KUZE TETSUYA
IPC: B60C11/04
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide both wet performance and dry performance while reducing a noise by a tread pattern. SOLUTION: In a tread surface 1 assigning a tire rotational direction in one way, right/left main lug grooves 2, spread to both tire outsides in a V shape toward a tire reverse rotational direction from the central part, are arranged, a tilt angle α of the groove is set to a 15 to 35 deg. range, on the other hand, right/left auxiliary lug grooves 3, extended in a tire width direction from the tread central part respectively toward the tire outside, are arranged, also an angle 13 relating to a tire peripheral direction of the groove is set to 90 deg., or the groove is arranged to be tilted toward a tire rotational direction side so as to be spread within 120 deg., many blocks 4 are formed to be partitioned by these main lug grooves 2 and auxiliary lug grooves 3.
Patent JP-S57133111-A (JP)
Title: Preparation of polyurethane foam
Inventor: OKUYAMA TOORU
IPC: C08G18/00
Filed: 1981-02-10
Abstract: PURPOSE: To prepare the titled flame-retardant and low-smoking foam, by compounding a specific cyclic phosphonyl chloride derivative having an amino group in the preparation of polyurethane foam.  
     CONSTITUTION: A cyclic phosphonyl chloride derivative of formula[n≥3; m≥2; x+y=2n-m; R is 1W8C (halogenated) alkyloxy, etc.] (e.g. 1,1'-diaminotetrachlorocyclotriphosphazene) is added in the preparation of a polyurethane foam from an organic polyisocyanate (e.g. tolylene diisocyanate), a polyhydroxy compound[e.g. poly(oxypropylene)triol having an average molecular weight of about 3,000 and an OH value of 56], a foaming agent (e.g. trichloromonofluoromethane), a foam stabilizer (e.g. silicone foam stabilizer), a catalyst (e.g. triethylenediamine), etc. The amount of the phosphonyl chloride derivative is e.g. 2W5 PHR. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11213047-A (JP)
Title: Unmanned transaction system
Inventor: OHIRA YOKO
IPC: G06Q50/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned transaction system capable of preventing the generation of an illegal transaction. SOLUTION: The system is provided with an iris data acquiring part built in a customer terminal device 1 and capable of acquiring the iris data of a customer 7 and a center data base 10 for registering the personal information of the customer 7 together with the iris data of the customer 7. The equipment 1 reads out the personal information from an identification (ID) card carried by the customer 7, acquires the iris data of the customer 7 by the iris data acquiring part, transmits the personal information and the iris data to a center terminal equipment 3, which judges whether the same personal information as the received one is included in personal information registered in the data base 10 or not.  When the same personal information exists, whether the received iris data coincide with iris data registered in the data base 10 together with the same personal information or not is judged, and at the time of non- coincidence, a transaction fails.
Patent JP-H01312238-A (JP)
Title: Static pressure compression type elastomer-spring and manufacture thereof
Inventor: JIYAAKU ATSUSHIYU JIYARE
IPC: B29L31/00
Filed: 1989-01-26
Abstract: PURPOSE: To eliminate the need for a great current by forming an electric resistance by an elastomer itself and setting a value for its specific resistance similar to a required amount of power consumed for heating and similar to the characteristics of a power supply. CONSTITUTION: An S-shaped outer pipe 1 is tubular and deformable and its end is blocked with an end member 2. An elastomer 3 is filled in the outer pipe 1 and a flexible core 4 is mounted in the outer pipe 1, the outer pipe 1 being lined inside with a tubular casing 5. The elastomer 3 is conductive and pressure-filled in the outer pipe 1. The conductive elastomer 3 is obtained by mixing a carbon black in the elastomer as a basic material, with a specific resistance value being about 0.75 ohm centimeters and being changed with the change of the mixture rate of the carbon black. A metal end member 2 and a power supply 7 are electrically connected via a wire 8 to be thermally expanded by supplying a current to the elastomer 3. The current is controlled to control the elasticity.
Patent JP-H04255778-A (JP)
Title: Tacky tape for masking
Inventor: SHIMIZU IKUSUKE
IPC: C09J7/02
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a tacky tape for masking exhibiting workability equivalent to Japanese paper tacky tape and being excellent in curved face-attaching properties and obtainable at a low cost. CONSTITUTION:A tacky tape for masking obtained using a bleached crepe paper having 40-65g/m<2> weight, >=4kgf/15mm tensile strength in vertical direction, >=6% elongation, >=100g/15mm interlaminar strength and >=70 tear strength in transverse direction as a support.
Patent JP-H09209612-A (JP)
Title: Double air roof membrane
Inventor: SHOTAKA ATSUSHI
IPC: E04H15/20
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a double air roof membrane capable of taking a large span in the longitudinal direction by joining both end sections in the cross direction of upper and lower sheet materials, connecting convex lens-shaped diaphragms at both ends in the longitudinal direction and pressing high-pressure air into the inside. SOLUTION: Both end sections in the cross direction of an upper sheet 18 and a lower sheet 16 having airtightness are united in an airtight manner, and convex lens-shaped diaphragms 20 are joined at both end sections in the longitudinal direction in the airtight manner. High-pressure air is pressed into a space surrounded by the diaphragms 20 and the upper and lower sheets 18, 16, and a double roof membrane 10, in which cross sections in the cross direction are bulged in a convex lens shape, is constituted. It is preferable that the upper and lower sheets 18, 16 and the diaphragms 20 are composed of a stainless metal sheet and joined by seam welding. It is favorable that a heat-insulating material is lined on the inside of the lower sheet 16.  Both sides in the cross direction of the double roof membrane 10 are supported to girder materials 14, 14 installed on a large number of columns 12, 12 under a held state.
Patent JP-2000215992-A (JP)
Title: Discharge lamp lighting device
Inventor: KANBARA TAKASHI
IPC: H05B41/18
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device allowing improvement of startability by shortening a pulse generation period and quickening an operation from turning on a power supply to lighting of a discharge lamp in a pulse generation means using a thyristor as a switching means. SOLUTION: This discharge lamp lighting device has a power source E, a discharge lamp lighting means 1 connected to the power source E, a discharge lamp La of a load, and a pulse generation means 2 for breaking insulation in the discharge lamp La to light it. The pulse generation means 2 includes a switching element 3. The switching element 3 is turned on when a prescribed condition is satisfied, while turned off when a current flowing through the switching element 3 becomes less than a prescribed current value. A switch off means 4 for substantially shutting off a DC power supply supplied to the pulse generation means 2 is added to the discharge lamp lighting device. A switching element of the discharge lamp lighting means 1 can be also serve as the switch off means 4.
Patent JP-H04256394-A (JP)
Title: Manufacture of flexible wiring board
Inventor: MIURA YASUO
IPC: H05K3/38
Filed: 1991-02-08
Abstract: PURPOSE:To effectively obtain a flexible circuit board made of polyimide having excellent curling properties and adhesive strength and a metal foil by directly coating the foil with special polyamic acid varnish, then removing solvent by drying, and forming imide. CONSTITUTION:After a metal foil is coated directly with polyamic acid varnish obtained by polymerizing tetracarboxylic acid dianhydride component containing 20mol% to less than 50mol% of 3,3',4,4'-biphenyltetracarboxylic acid bianhydride (A) and pyromellitic acid bianhydride (B), and 10-40mol% of 3,3',4,4'- benzphenonetetracarboxylic acid bianhydride (C) in such a manner that total of the bianhydride (A) and the bianhydride (B) is 60-90mol%, and diamine component containing 80mol% or more of p-phenylenediamine and 4,4'- diaminodiphenylether (100:0-40:60 of a range of molar ratio), solvent is removed by drying, and imide is formed.
Patent JP-H07205885-A (JP)
Title: Loosely fitted and disposed body restraining device
Inventor: KISHIDA SHOSUKE
IPC: B63G8/40
Filed: 1994-01-18
Abstract: PURPOSE:To prevent the occurrence of noise and vibration caused by idle movement of loosely fitted and disposed bodies by restraining the loosely fitted and disposed articles such as a wire connecting each life buoy mounted over a ship. CONSTITUTION:Each disposed article 2 is so designed as to be restrained by letting each disposed article 2 which is loosely fitted along a recessed groove shaped-support wall 4, be pushed against the support wall 4 with pressure by slender hollow members 5 which are freely contractable and expandable. In this case, a fluid pumping system is connected to each hollow member 5 in such a way that pressure inside can freely be increased/decreased.
Patent JP-S58134306-A (JP)
Title: Process controller
Inventor: AZEGAMI TADASHI
IPC: G05B15/02
Filed: 1982-02-05
Abstract: PURPOSE:To form an intermediate hierarchical system between upper and lower layer systems, by connecting a system like an analog controller to the internal bus provided to a multiple controller. CONSTITUTION:An intermediate hierarchical system 800 is provided with, for example, an analog controller 40, a digital controller 60 using an alphanumeric display and a data key, and a recording station 70. In such a constitution, the controller 40 can have an information quantity equivalent to that of each expanded part 32 within a multiple controller 30. Therefore each controller 40 can have the correlative information on the parameter which is used for the process input/output value and process control operation and the cascade loop forming information which is programmed within a basic part 31 between the parts 32. As a result, the controller 40 can be applied as a high-degree operation means.
Patent JP-S58136145-A (JP)
Title: Intermediate frequency signal processor for receiver
Inventor: ISHIDA KOUJI
IPC: H03D3/00
Filed: 1982-02-05
Abstract: PURPOSE:To improve the distortion generated at an IF filter without deteriorating the selecting characteristics, by converting an FM-RF signal into an IF signal, and applying frequency-conversion to the IF signal through the use of an FM modulation signal obtained from the IF signal. CONSTITUTION:The 1st FM signal from a front end 1 is subjected to FM detection at an FM detector 32 via an IF BPF31. The detected output is band-limited at an LPF 33 to be a control signal of a voltage controlled transmitter 34. Further, the 1st IF signal from the front end 1 is inputted to a mixer 36 via a delay device 35, mixed with an FM signal being an output of an oscillator 34 to be the 2nd IF signal having distortion components. After this signal is eliminated for the interference component at a BPF 37, the signal is mixed with an output signal of the oscillator 34 and becomes again the 1st IF signal at an IF filter 39, and is inputted to an FM detector 4 at the next stage. In the conversion output of a mixer 38, the distortion components are eliminated and the  spectrum of only modulation signals is obtained. Thus the filter 39 is formed as  a broad band filter.
Patent JP-S57134532-A (JP)
Title: Electrical contact material of silver-tin-bismuth alloy
Inventor: SHIBATA AKIRA
IPC: H01H1/023
Filed: 1981-02-12
Abstract: PURPOSE: To reduce the melt sticking property and contact resistance of a powder metallurgical product of the resulting alloy by adding a prescribed amount of Bi to an Ag-Sn alloy or further adding a small amount of an element such as Cu, Zn, Sb or Cd and carrying out internal oxidation.  
     CONSTITUTION: To an Ag-Sn alloy is added 0.01W5wt% Bi or further added an element which is soluble in Ag and is internally oxidizable, e.g. Cu, Zn, Sb, Cd, Pb, Mg or Mn by an amount smaller than the amout of said Sn. The resulting alloy is internally oxidized, and an electrical contact material is manufactured by a general powder metallurgical method. The obtd. material has weak melt sticking power and low contact resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09187576-A (JP)
Title: Voice generating toy
Inventor: SATO RYOICHI
IPC: A63H29/02
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a voice generating toy which does not require a power source, can generate an effective voice in simple structure and has reality. SOLUTION: A door member 5 which is rotated by being pressed when a toy food 3 is put into a mouth part 4, a take-up mechanism 6 for coil spring to be operated while being interlocked with the door member 5, a coil spring mechanism 7 for taking up the coil spring through the take-up mechanism 6, and a voice output unit 10 having a voice generating means 8 for generating voice are arranged inside the head of this voice generating toy and the voice generating means 8 is provided for cyclically generating voices when an eccentric cam 15 fixed on an output shaft 14 of the coil spring unit 7 is engaged with the voice generating means 8.
Patent JP-S61179084-A (JP)
Inventor: ARIKI SHINICHI
IPC: H05B3/14
Filed: 1985-01-31
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。