baber/WOPTO huggingface dataset:
Patent JP-H10317943-A (JP)
Title: Exhaust gas cleaning device for internal combustion engine
Inventor: KON TOSHIRO
IPC: B01D46/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To dispense with cleaning of filter cages by catching carbon particulates and unburned portion in exhaust gas in filter bags, opening the doors of a casing when these filter bags are used for a fixed term and deteriorated by clogging, and detaching the filter cages to replace old ones with new filter bags. SOLUTION: Exhaust gas flowing in an exhaust pipe 2 is passed through spaces between respective filter bags 10A arranged in a center chamber 7C, led into respective filter cages 42 through the texture of the respective filter bags 10A, and at this time carbon particulates and unburned portion are caught and removed. Thereafter purified exhaust gas is derived to a confluent chamber S2. When the filter bag 10A is judged to be in the life span and replaced with a new one, the doors 26, 27 of a casing 7 are opened, and the filter cage 42 is drawn out. Next the used filter bag 10A covering the filter cage 42 is detached, and after fitting a new filter bags 10A as a substitute, the filter cage 42 is returned to the original position.
Patent JP-S6111191-A (JP)
Title: Cutting and separating device for dry cell
Inventor: NAKAMURA AKIRA
IPC: B09B5/00
Filed: 1984-06-27
Abstract: PURPOSE:To recycle dry cells by providing a means for cutting an insulating cylinder adjacently to a die and forming the 2nd bore part of the size corresponding to the bore of the jacket of the cylindrical dry cell into a step shape to the die. CONSTITUTION:The bottom of the negative electrode side of the dry cell 30 is caught by the step part of the die 12 and is stopped when the dry cell with the negative electrode side faced downward is charged into a reinforcing cylinder 20. The jacket 32 of the dry cell is caught by the step part of the die and is left as it is when a pushing fitting 14 is lowered. The insulating cylinder 34 and zine pipe 36 on the inside thereof are depressed downward as they are. The cylinder 34 is successively and longitudinally cut in the position facing a cutting blade 16 when the cylinder passes said blade. The remaining dry cell exclusive of the jacket 32 falls in the state in which the cell is separated to the separated piece of the cylinder 34, a zinc can 36, an insulating ring 38 and a metallic bottom 39 in the bottom part when the fitting 14 is further lowered.
Patent JP-H06322484-A (JP)
Title: Superplastic material having composite structure, its production and method for controlling thickness distribution of superplastic formed goods using the same
Inventor: CHIYOU KINSHIYUU
IPC: B21D26/021
Filed: 1993-05-10
Abstract: PURPOSE:To provide the superplastic material having a composite structure which can be produced by simple operations, is high in accuracy of thickness control of superplastic formed goods and is applicable even to formed goods having intricate shapes and the process for production of such material and the method for controlling the thickness distribution of the superplastic formed goods by using this process. CONSTITUTION:This superplastic material having this composite structure has partially remelted and solidified parts and partially alloy enriched parts, by which the superplastic deformation characteristics of these parts are decreased. The remelted and solidified parts and alloy enriched parts or heat treated parts described above are formed by, for example, irradiation with a laser.
Patent JP-S5831721-A (JP)
Title: Manufacture of reinforced synthetic resin pipe
Inventor: TANIOKA KATSUHIKO
IPC: B29C48/34
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a pipe whose bonding strength is high, by introducing a reticulate reinforcement having a permeability to molten resins into a crosshead type mold for extrusion molding for a tubular body, feeding the reinforcement to the direction of extrusion while the reinforcement is performed into a cylindrical shape along a mandrel of the mold, and subjecting it to extrusion molding together with a resin fed from an extruder. CONSTITUTION:While the reticular reinforcement 3 having a permeability to a molten resin is fed from the rear end of the crosshead mold 2, it is formed into a cylindrical shape along the mandrel 22. The reinforcement 3 that has been formed into the cylindrical shape along the mandrel 22 is fed to a resin path 26 between a die ring 21 and the mandrel 22 to be embedded in the molten resin extruded from the extruder 1 so that a pipe (A) having the reinforcement therein is obtained. Thus, the pipe having a high strength is obtained wherein synthetic resin layers on the outside and the inside are provided, the reinforcement layer is embedded, and the outer and inner layers are integrated with each other.
Patent JP-H02309765-A (JP)
Title: Facsimile transmitter
Inventor: NAGASAKA YASUSHI
IPC: H04N1/44
Filed: 1989-05-24
Abstract: PURPOSE:To shorten the ciphering time and deciphering time of facsimile data by judging whether the output of an encoding means is ciphered, line by line, according to a specific rule and supplying the output of the encoding means to a transmitting means or deciphering means according to the judgement result. CONSTITUTION:The facsimile data 1 is encoded by the one-line encoding means 11, line by line. Then a ciphering processing judgement means 12 judges whether the line is ciphered or the encoded data is sent as it is. When the deciphering processing judgement means 12 decides 'no deciphering', the one-line data transmitting means 14 sends the data. When 'deciphering' is decided, the deciphering means 13 deciphers the one-line encoded data and sends the ciphered data by the one-line data transmitting means 14.
Patent JP-S6114327-A (JP)
Title: Automatic controller for blade for motor grader
Inventor: FUJIWARA MASAO
IPC: E02F3/84
Filed: 1984-06-27
Abstract: PURPOSE:To carry out a work for grading with one operator, by a method wherein a blade is provided with earth thickness sensors and wherein a control for comparison operation and solenoid valves for feeding and discharging pressure oil to cylinders for operating the blade are provided. CONSTITUTION:A blade 1 is provided with earth thickness sensors 34, 35 which are formed with length sensors 10, 11, cylinders 44, 45 and pressure sensors 23, 24. Then, the right and left earth thickness for the blade 1 is converted to voltage signal by the length sensors 10, 11, and the signal for output is sent to a controller 12. And when high pressure signal for input is received from the pressure sensors 23, 24, then an excitation signal to solenoid valves 15, 16 is OFF and the cylinders 44, 45 work in the shrinking direction because the cylinders 44, 45 are butted against a hard bed rock. As the result, the blade for a motor grader can be automatically controlled, and the work can be efficiently carried out.
Patent JP-S5463835-A (JP)
Title: Pressure fixing toner
Inventor: HASEGAWA TETSUO
IPC: G03G9/087
Filed: 1977-10-31
Abstract: PURPOSE: To improve the fixing property under pressure and to stabilize the developing and fixing performances, when a multiplicity of copies are to be made, by using as a binder a kind of derivative of cellulose such as cellulose acetate phthalate.  
     CONSTITUTION: As the binder of a toner, a kind of cellulose derivative selected from cellulose acetate phthalate, cellulose acetate butylate and hydroxyprppyl  methylcellulose phthalate is contained as an effective component. The quantity of  those cellulose derivatives may be sufficient to satisfy the pressure fixing property.  In accordance with the purposes of charging, transferring and cleaning properties, another resin or wax may be used in the form of a mixture in a quantity more than 30 wt.%, preferably, higher than 40 wt.% of the binder. Thus, it is possible to produce a toner which is stabilized in developing and fixing performances. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5756121-A (JP)
Title: Simultanous working method of o-ring holding groove in pipe expanding work
Inventor: OOTANI TORAZOU
IPC: B21D39/08
Filed: 1980-09-19
Abstract: PURPOSE: To form expanding of pipe end part and a O-ring holding groove of the pipe expanding part simultaneously by inserting the pipe end part into an opening between a disk-like ring-shaped metallic outer mold fixed on a base and a discoidal inner mold made of hard rubber and compressing the inner mold from upper face.  
     CONSTITUTION: Pipe expanding part outer circumference shape 1' is formed on the inner circumference 1''' of a circular through hole 1''' at the center of a discoidal ring-shaped metallic outer mold corresponding to the outer circumference of a discoidal inner mold made of hard rubber, and outer shape of a O-ring holding groove 1" is formed on the shape 1'. The inner mold 2 and outer mold 1 are placed on the upper surface of a base 4 and fixed, and the pipe end part of a pipe 5 to be expanded is inserted into the opening between molds 1, 2, and the inner mold 2 is compressed by a press 3. The inner mold 2 swells out in radial direction by compression and presses the inner circumference face of the pipe 5. Thus, the pipe expanding shape 1' and the O-ring holding groove shape 1" are formed at the end of the pipe 5 by one process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08331672-A (JP)
Title: Detachable remote control unit
Inventor: IWANAGA MASAZUMI
IPC: H04Q9/00
Filed: 1995-05-30
Abstract: PURPOSE: To easily mount the mount of the detachable remote control device of a radio traffic system on a wall surface by reusing the communicating pipe through hole of an existing cable line remote control device. CONSTITUTION: In the communicating pipe through hole 5 of the bathroom remote control device of an existing cable line connection system, a communicating hole fixing 12 is mounted on a mount 11, a packing 15 is fixed from the outside and it is fastened by a nut 16 for fastening. As a result, the mount 11 is fixed to the wall surface 3 of the bathroom and the infiltration of rainwater into the wall 2 can be prevented.
Patent JP-S5755430-A (JP)
Title: Self exciting type switching regulator
Inventor: FUKUYAMA TOSHIBUMI
IPC: H02M3/338
Filed: 1980-09-19
Abstract: PURPOSE:To make the size of the regulator small through the omission of the oscillator, by isolating the input and the output through the use of an isolating transfomer and composing a closed loop including photo coupling between a photo transistor (TR) at the primary side and a photo diode at the secondary side, to give oscillating performance. CONSTITUTION:A closed loop including optical coupling is constituted with a photo TR47 controlling on/off of a TR30 which turns on/off a voltage of the primary side while isolating the input and output through the use of an isolation transformer 20, and a photo diode 63 detecting an output voltage at the secondary side and illuminating when this voltage reaches a set voltage. Rapid leading of the output voltage at starting is suppressed with the oscillation due to charge/discharge of a capacitor 46 constituting an integrating circuit, and an output voltage is kept to a set value by controlling the on/off of the primary side voltage through the oscillation due to the charge/discharge of a capacitor 52 of a rectifying and smoothing circuit 50 at the steady state.
Patent JP-H0428780-A (JP)
Title: Alkyd resin coating
Inventor: WATANABE HIKARI
IPC: C08G63/48
Filed: 1990-05-23
Abstract: PURPOSE:To provide the subject resin having excellent dryness, weather resistance, light stability, heat resistance, etc., and good appearance and coating film properties and suitable for coating vehicles, etc., by compounding a specific polyisocyanate and a compound having plural active carbon atoms. CONSTITUTION:The objective resin comprises (A) a polyisocyanate prepared by the cyclic trimerization of 2,5- and/or 2,6-diisocyanatomethyl-bicyclo[2, 2, 1]heptane and (B) a compound such as an alkanepolyol, polyetherpolyol or polyesterpolyol resin having plural active hydrogen atoms.
Patent JP-S6111012-A (JP)
Inventor: FUJIYAMA MAMORU
IPC: A47J41/02
Filed: 1984-06-25
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-S5757729-A (JP)
Title: Molding of cellulose derivative liquid crystal
Inventor: KAJITA SHIYUUJI
IPC: B29C48/395
Filed: 1980-09-24
Abstract: PURPOSE: To obtain a highly strong fiber film of high modulus of elasticity, by injecting a liquid crystal consisting of a cellulose deriv. and an inorg. acid into air and then introducing it into a coagulating soln. in which it is solidified.  
     CONSTITUTION: At least one cellulose deriv. such as methylcellulose, cyanoethyl cellulose or carboxymethylcellulose is mixed with at least one aqueous soln. of an inorg. acid such as nitric, hydrochloric or hypochlorous acid to prepare a liquid crystal pref. contg. about 25wt% or more cellulose deriv. in the solvent and having a viscosity ≥ about 1,000P at 20°C. The purpose fiber or film is prepd. by injecting the liquid crystal into air by a screw extruder and intorducing the injected liquid crystal stream into a coagulating solution consisting of water, an acid, alkali, alcohol, acetone, etc., in which it is solidified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01301595-A (JP)
Title: Production of silicon nitride whisker
Inventor: KAWAKAMI TAKAMASA
IPC: C30B29/62
Filed: 1988-05-31
Abstract: PURPOSE:To obtain silicon nitride whisker having high quality in high yield, by mixing carbon source raw material to pitches containing silicon raw material and a very small amount of transition metal (compound) and heating in an atmosphere of N2 containing H2. CONSTITUTION:Silicon source raw material such as high-purity SiO2, etc., is mixed with pitches containing transition metal or compound of said metal as a catalyst component and C-source raw material such as carbon black. Transition metals such as Fe, Ni, Co or Cr and compounds of said metals are shown as said catalyst component. Said mixture is heated and reacted at 1,300-1,600 deg.C in an atmosphere of N2 containing 50% H2. Besides, in case surplus carbon is remained after the reaction, said carbon is removed by burning at 600-800 deg.C in air. Resultant silicon nitride whisker is one of high-purity containing slight unreacted SiO2 or heavy metal.
Patent JP-H09319774-A (JP)
Title: Facility management system
Inventor: ABE NORIHIKO
IPC: G06Q50/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To automatically produce a facility list and to reduce the production labor of this list by producing a CAD drawing and extracting the device numbers from the CAD drawing for production of the facility list. SOLUTION: A drawing 2 where facility equipments are described is inputted with CAD via a computer 1. Thus a CAD drawing 3 is obtained. In this CAD input state, the pattern of the facility equipment is inputted as the information on a symbol 6 showing a graphic shape out of the CAD data. The device numbers 7 are inputted in characters as the attribute information which undergoes the internal data management as the relative information on every symbol 6. In a facility management mode, the internal data on the drawing 3 which are managed by the computer 1 are retrieved and the information on the symbols 6 are extracted one by one. Then the numbers 7 which are inputted in characters as the attribute information in response to every symbol 6 is extracted from the data on the drawing 3 based on the information on the symbols 6.  Then the device numbers 7 which are extracted in said system from all symbols 6 shown on the drawing 3 are displayed in a list, so that a facility list 8 is obtained.
Patent JP-S61289350-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C7/38
Filed: 1985-06-17
Abstract: PURPOSE:To enable always constant appropriate photographic performance to be maintained by developing under specified conditions a silver halide color photographic sensitive material having at least one silver halide emulsion layer containing a silver chlorobromide emulsion as a silver halide emulsion, and a binder having a membrane swelling speed not above a specified value, and having a green-sensitive emulsion layer containing a specified magenta coupler. CONSTITUTION:The silver halide color photographic sensitive material has at least one silver halide emulsion layer containing a silver halide emulsion composed substantially of a silver chlorobromide emulsion, and a binder having a membrane swelling speed T1/2 of 2-15sec, and has a green-sensitive emulsion layer containing a magenta coupler represented by formula I. This photosensitive material is processed with a color developing solution containing an N- hydroxyalkylated-p-phenylenediamine derivative at >=30 deg.C for <=150sec. The smaller a concn. of silver bromide is, the more sufficient dye image can be formed even in a short time, and accordingly, a silver bromide content of 40-70mol% is most preferable.
Patent JP-H08322727-A (JP)
Title: Electric insulation pot
Inventor: AOSHIMA TERUTAKA
IPC: A47J27/21
Filed: 1995-05-30
Abstract: PURPOSE: To make an inner container removable while a water supplying system by a motor-driven pump is used in an electric insulation pot. CONSTITUTION: An inner container 7 is removably stored in a main body 1. A vane pump 12 for pumping out hot water to the outside is provided in the inner container 7 and a motor 23 for driving a bane 14 is arranged in the inner bottom part of the main body 1. In addition, the shaft 15 of the vane 14 is removably connected to the shaft 24 of the motor 23 by means of a magnet coupling 25.
Patent JP-S63300070-A (JP)
Title: Recording paper processor
Inventor: HIRABAYASHI TSUGIO
IPC: B26F1/32
Filed: 1987-05-29
Abstract: PURPOSE:To prevent recording papers from loosening when a punch pin is removed by constructing a recording paper processing unit so that punch pins in a puncher are removed after the recording papers are binded. CONSTITUTION:After two binders 60 moved in the direction of a puncher 50, binder drive motors M9, M10 start rotation. Consequently, a lever 65 rotates to lower a push down chip 67 so as to lower a thin board 68 thus separating only one binding metal in a cartridge 70 and biting it into a copying material. Then a punch drive motor M6 starts rotation to cause rotation of two eccentric blocks 54a, 54b, but since they are secured under a positional relation shifted by some rotary angle each other, punching work of punch pins 56a, 56b through rolling chips 55a, 55b is also shifted in time. When punching work is shifted in time from binding work in such a manner, the punch pins 56a, 56b can be removed easily from copy paper so as to prevent loosening of copy papers.
Patent JP-S5833555-A (JP)
Title: Drum brake
Inventor: MOMOKI KIYOSHI
IPC: F16D65/22
Filed: 1981-08-24
Abstract: PURPOSE:To reduce braking operation force by externally inserting moving pieces, to which one ends of a brake shoe are fitted, at both ends of a shaft rotatably mounted to the back plate of the drum brake through steel balls and moving the moving pieces through the revolution of the shaft. CONSTITUTION:The expander 12 of the brake shoe consists of the shaft 13 rotatably set up to the back plate of the drum brake and a pair of the short cylindrical moving pieces 14 with bottoms externally inserted at both ends of the shaft 13. Spiral circular grooves 15 are shaped at both end sections of the shaft 13, and circular grooves 16 are also formed to the inner circumferential surfaces of the moving pieces 14 while being made correspond to the grooves 15. A large number of the steel balls 18 are positioned among both grooves 15, 16, and the moving pieces 14 are externally inserted to the shaft 13. The end sections of the webs 8 of the brake shoe are fitted to concave grooves 20 formed to the outer end surfaces of the moving pieces 14. When turning the shaft 13, the moving pieces 14 are moved in the axial direction by the both grooves 15, 16 and the steel balls 18, and the brake shoe is pushed open.
Patent JP-H05302231-A (JP)
Title: Woven fabric
Inventor: KAMIYAMA MASAHIKO
IPC: D02G3/30
Filed: 1992-04-23
Abstract: PURPOSE:To provide the soft woven fabric having a lightweight property and excellent in properties such as drop feeling or drapability. CONSTITUTION:Ground fabric is woven by using final hard twist yarn in which the number of the final twist is 120 to 200% of that of the first twist while controlling the standard warp yarn density at the stage of the ground fabric to a lower value than the standard warp yarn density calculated according to Ashenhurst calculation formula of theoretical density in general woven fabric. By finishing the resultant woven ground fabric, woven fabric in which the warp yarn density of the finished fabric has a value of the same order as that of general finished woven fabric can be obtained. In poplin fabric having >=0.55 warp yarn density ratio after finishing, the fabric is woven by using the above- mentioned final hard twist yarns while controlling the standard warp yarn density ratio at the stage of ground fabric to 0.50 to 0.55 and the warp yarn density ratio after finishing is controlled to >=0.55.
Patent JP-H06340875-A (JP)
Title: Flvorescencer for slow electron beam
Inventor: SATO YOSHITAKA
IPC: C09K11/64
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a fluorescencer for slow electron beam which exhibits a high initial luminance and a small variation in luminance with operating time by adding a specified amt. of Al to a ZnGa2O4: Mn fluorescener. CONSTITUTION:ZnO, Al2O3, and Ga2O3 are mixed in such a ratio that a fluorescencer matrix of the formula (wherein x is 0.001-0.3mol) can be obtd. The mixture is further mixed with a flux (e.g. NaCl) and baked at a high temp, in the air, thus giving the matrix. After agglomerate particles of the matrix are broken up, the matrix is washed with pure water to remove excess flux, mixed with an Mn compd. (e.g. MnCl2) to coat the matrix with Mn, and baked in a reducing atmosphere to diffuse Mn into the matrix to activate the fluorescencer, thus giving the objective fluorescencer represented by the formula. The fluorescencer, exhibiting a variation in luminance 100hr after the initial stage of within + or -30%, is practically usable for fluorescent display.
Patent JP-H01303070-A (JP)
Title: Transistor inverter apparatus
Inventor: OGAWA KEIJI
IPC: H02M7/5387
Filed: 1988-05-30
Abstract: PURPOSE:To reduce the cost of an apparatus and improve the value thereof, by driving a main circuit transistor on the AND condition of a drive signal obtained from a waveform generator and the sensing signal of a current sensor. CONSTITUTION:A transistor inverter apparatus is composed of a power rectifier 1 and a main circuit transistor 2, a current sensing device 9, a base signal distribution circuit 10 and a waveform generator 11 to supply a load 8 with power. In this case, the base signal distribution circuit 10 has a timer 12 and takes the AND condition of a drive signal from the waveform generator 11 and a sensing signal from the current sensing device 9 for obtaining ON signal driving the base of main circuit transistors 3, 4 turning reversely to each other. Then, the antiparallel diode 5 of the transistor 3 is provided with a current sensor 6 in series so that the ON state of the transistor 3 is sensed and outputted to the current sensing device 9. Thus, it is possible to eliminate a current direction discriminator.