baber/WOPTO huggingface dataset:
Patent JP-H068713-A (JP)
Title: Method for detecting pressure reduction in tire mounted on vehicle
Inventor: DEIBITSUDO JIYOONZU
IPC: B60C23/06
Filed: 1993-03-25
Abstract: PURPOSE:To avoid erroneous signals and detect substantially pressure reduction for total traveling time of a vehicle by calculating error values from the compar ison of angular velocity signals of wheel speed sensors of respective wheels to determine correctively correction factors and operate a warning indicator when these values are within a predetermined range. CONSTITUTION:Digital signals corresponding to the respective angular velocity of wheels 1-4 are inputted through cables 5 from input terminals 6-9 to a central processing unit 10 to calculate an error value DEL'=[(C1+C4)/2--(C2+C 3)/2]X100/(C1+C2+C4) from the sum C1-C4 of respective signals for 5 seconds. Also, a correction factor LAT is calculated from the size in comparison of determining factors MC1-MC4 about the repective wheels 1-4 with the central determining factor MPSD. Assuming that A is a constant associated with a vehicle, the error value DEL=DEL'-LATXA is calculated to light warning indicating lamps 12-15 corresponding to wheels having 0.05-0.5 of the error value. Thus, the error signals can be avoided to detect substantially pressure reduction for total travelling time of a vehicle.
Patent JP-H05146876-A (JP)
Title: Column cover welding robot system
Inventor: KAWAGUCHI KAZUMI
IPC: B23K9/12
Filed: 1991-03-29
Abstract: PURPOSE:To simplify the arrangement of an equipment such as a welding machine by providing a column handling robot capable of freely supplying a column and providing a welding robot arranged around the column handling robot. CONSTITUTION:Since the column handling robot 11 freely supplies the column 1, covers 2A and 2B are supplied to both ends of the column 1. The celing side cover 2B is welded to the ceiling side end of the column 1 set on one welding jig 15B by using two welding jigs 15A and 15B and then, the column 1 is transferred to the other welding jig 15A. At this time, the column 1 is reversed by the column handling robot 11 at the same time, the floor side end of the column 1 is set so as to come close to the welding robot 12 and continuously, the floor side cover 2A is welded to the floor side end. Namely, while the cover 2B is welded to the column 1 set on the one welding jig 15B, another column 1 can be set on the other welding jig 15A and the welding time of the welding robot 12 can be reduced. As a result the arrangement of the equipment such as the welding machine can be simplified in welding the steel plate covers.
Patent JP-S55157591-A (JP)
Title: Purification of phosphate for electrical insulation
Inventor: ISHIDA KANAME
IPC: C07F9/09
Filed: 1979-05-28
Abstract: PURPOSE: To remove impurities of a phosphate and to purify it in such a degree that it can be used as insulating oil, by subjecting the phosphate to cleaning treatment, diluting it with aromatic insulating oil, followed by submitting it to electrophoresis, adsorption treatment, degasification and dewatering.  
     CONSTITUTION: A phosphate is subjected to cleaning treatment including alkali washing process to remove impurities, phosphoric acid monoester linked with chlorine, hydrogen chloride, etc. To this phosphate aromatic insulating oil, e.g., an alkylnaphthalene is added and the phosphate is diluted so that its viscosity is reduced to make the subsequent treatment easy. The phosphate is then subjected to electrophoresis under DC voltage and adsorption treatment by an adsorbent consisting of a granular inorganic silicate. At last, the phosphate is submitted to degasification and dewatering to give a purified phosphate having improved electrical properties, which as insulating oil can be filled directly in an oil-containing condenser. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51142593-A (JP)
Title: Process for preparing beta-galactosidase
Inventor: TSUJISAKA YOSHIO
IPC: C12N9/38
Filed: 1975-06-04
Abstract: PURPOSE: Process for preparing β-galactosidase easily by microorganisms, that is useful in application of dairy products and in increasing their uses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05272598-A (JP)
Title: Series of internally engaged planetary gear structure
IPC: F16H1/32
Filed: 1992-03-25
Abstract: PURPOSE:To secure a wide reduction gear ratio in a series and improve preci sion after assembly without increasing the machining man-hours and the number of part items so much. CONSTITUTION:Reduction gear ratios of the first reduction stage constituted of a pinion 116 and a transmission gear 113 are set to two or more kinds while the center distance between them is kept uniform. Reduction gear ratios of the second reduction stage realized by an internally engaged planetary gear structure are set to two or more kinds on the same reduction gear ratio of the first reduction stage. Cross sectional shapes of a carrier body 150 (and a carrier spacer 154) are made equal at individual reduction gear ratios, and shapes of insertion holes 128a, 128b of external gears 118a, 118b penetrated by the carrier body 150 are made equal, and an internal gear 125 is used in common at all reduction gear ratios. The number of teeth of the external gears 118a, 118b is set to integer times the number of the external gears 118a, 118b, and the difference of the number of teeth between the internal gear 125 and the external gears 118a, 118b is set to integer times the number of the external gears 118a, 118b.
Patent JP-H01240587-A (JP)
Title: Adhesive composition for battery case
Inventor: AKUTAGAWA ICHIRO
IPC: H01M50/121
Filed: 1988-03-18
Abstract: PURPOSE:To obtain an adhesive composition for battery cases made of a styrenic resin, having excellent bond strength and sulfuric acid resistance, comprising a liquid epoxy resin, aromatic curing agent and a specific solvent. CONSTITUTION:The aimed composition comprising (A) a liquid epoxy resin of bisphenol A base, (B) 0.5-2 equivalent (preferably 0.7-1.5 equivalent) calculated as amino group equivalent based on 1 equivalent component A of an aromatic amine curing agent such as m-phenylenediamine and (C) 1-50pts.wt. (preferably 5-40pts.wt.) based on 100pts.wt. component A of an organic solvent such as aromatic solvent, ethyl acetate or chloroform, showing solubility to styrenic resin. In order to promote bonding and curing reaction, battery cases are preferably preheated to 30-80 deg.C (preferably 40-60 deg.C).
Patent JP-H02245435-A (JP)
Title: Engine speed control method for construction machine
Inventor: FUJII KAZUHIKO
IPC: F02D29/04
Filed: 1989-03-17
Abstract: PURPOSE:To enhance maneuverability by shifting an engine to a low speed range when an operation detecting signal is not inputted for and more than the predetermined delay time, and turning the engine at a speed determined with a throttle lever when the operation detecting signal is inputted after the input of a cancel signal. CONSTITUTION:In controlling a speed control device 4 for controlling the speed of an engine 1 with a controller 5, a throttle lever 3 provided in an operator's cabin is turned to generate a signal for shifting an engine speed to a lower range, when no signal is inputted consecutively for and more than the predetermined delay time from an operation detecting means 6 to generate a signal upon operation of at least one of plural operation levers. Also, when a signal from a deceleration cancel switch 8 as a cancel signal generation means is inputted and then a signal is inputted from the operation detecting means 6 within the predetermined delay time, a signal is generated for shifting the engine 1 to a speed range determined with the throttle lever 3.
Patent JP-H09103880-A (JP)
Title: Method and device for arc welding
Inventor: MASUDA KOJI
IPC: B23K9/127
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve workability by measuring the rotational eccentricity of a member to be welded of an electronic tube without contacting, improving the quality of the member 11 to be welded and reducing the positioning operation incident to the measuring. SOLUTION: A member 11 to be welded having a weld zone 14 on the outer circumference is rotated around its axial center on a rotary stage 22. Measurement is done by a measuring means 31 without contacting on such displacement of the weld zone 14 in the radial direction that is due to the rotational eccentricity of the member 11 so rotated on the rotary stage. Welding is performed on the weld zone 14 of the member 11 by a welding means 32. The welding means 32 is moved in the radial direction against the rotational center of the rotary stage 22 by a moving means 23. The moving means 23 is controlled by a controller 34 based on the displacement measured by the measuring means 31, keeping the distance of the welding means 32 constant against the weld zone 14 of the member 11 to be welded.
Patent JP-S52149649-A (JP)
Title: Plate type heater and its manufacturing method
Inventor: SAKO JIYUNICHI
IPC: H05B3/22
Filed: 1976-06-07
Abstract: PURPOSE: Prevention of sectional conduction at parts to contact with electrodes on sheet surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08233521-A (JP)
Title: Distance measuring method, rotary-angle measuring method, moving-distance measuring device, position measuring device, size measuring device, rotary-angle measuring device and rotary-position measuring device
Inventor: SATO TAKEMASA
IPC: G01B11/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a distance measuring method, a rotary-angle measuring method and devices for performing these methods, which can be performed in high accuracy at the low cost and are resistant to contamination and disturbance. CONSTITUTION: An infrared-ray projecting part 10 such as LED and an infrared- ray receiving part 12, which form a pair to each other, are relatively moved in association with the movement or rotation of a body along the arranging direction of infrared-ray emitting layers for a scale part 1, wherein the infrared- ray emitting layers are aligned at a predetermined distance interval. The infrared rays from the infrared-ray projecting part 10 are projected on the infrared- ray emitting layers. The infrared rays, which are emitted from the infrared-ray emitting layers by the reception of the infrared rays and excitation, are detected by the infrared-ray receiving part 12. The moving distance and the rotary angle of the body are measured based on the result of the detection.
Patent JP-H11262689-A (JP)
Title: Cyclone
Inventor: YOKOSHITA TOSHIAKI
IPC: B04C11/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To effectively remove a stuck raw material and to prevent clogging of a cyclone. SOLUTION: A monitoring part 7 monitors respective detected temperatures of plural thermometers 6 time-sequentially at the same time as an operation of a plant, and when at least either one of the detected temperatures becomes a set value Ts or below, an alarm for indicating a removing work of a cement raw material is generated at any time. Thus, the sticking of the cement raw material can be detected before the stuck cement raw material grows to the size as much as a dangerous size apt to generate the clogging of the cyclone, and the stuck raw material is effectively removed to prevent the clogging of the cyclone.
Patent JP-H08229144-A (JP)
Title: Number-of-pulse-variable microwave therapeutic apparatus
Inventor: TOMONO AKINOBU
IPC: A61N5/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a number-of-pulse-variable microwave therapeutic apparatus which is easy to handle by siwply setting the frequency and amplitude of a pulse microwave output. CONSTITUTION: In this number-of-pulse variable microwave therapeutic apparatus, a drive section 2 which supplies power to a generation part 3 for generating a microwave has a switching circuit 8 to generate the microwave intermittently. A control section 5 for controlling the switching circuit 8 has a frequency circuit 11 to optionally set only the number of pulses under a constant amplitude of the microwave and an amplitude circuit 12 to optionally set only a pulse amplitude under a constant number of pulses of the microwave.
Patent JP-S51143365-A (JP)
Title: Electronic clock or watch
Inventor: CHIHARA HIROYUKI
IPC: G01R31/36
Filed: 1975-06-04
Abstract: PURPOSE:To provide an electronic block or watch having several kind of functions at an output terminal of an IC circuit, and including easily adjustable detection voltage.
Patent JP-S56164253-A (JP)
Title: Differential planetary gear transmission
Inventor: FUKUNAGA KEIGO
IPC: F16H1/48
Filed: 1980-05-20
Abstract: PURPOSE: To remove abnormal noise upon nonload driving by providing an elastic body which connects a planetary gear to a floating gear and rotates the planetary gear towards a predetermined direction by an elastic force to bring the tooth faces of respective gears to contact with each other under a predetermined pressure.  
     CONSTITUTION: There is provided an elastic body 37 which connects a planetary gear 9 to a floating gear 36 and rotates the planetary gear 9 towards a predetermined direction under a torsion elastic force to bring the tooth faces of the planetary gear 9, sun gear 2, stationary internal gear 20 and rotary internal gear 21 to contact with each other. An elastic body projection 37a engaes with the bottomed hole 9c of the planetary gear 9, and a projection 37b engages the bottomed hole 36a of the floating gear 36. By this organization, in the case of nonload driving of the machine body, etc., the tooth faces of respective gears are brought into contact with each other under a predetermined pressure from the initial time of starting by the torsion elastic force of the elastic body 37, and hence gaps between the corresponding tooth faces due to a load uniformly distributing mechanism are removed, and abnormal noise is not generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55158977-A (JP)
Title: Residual quantity of ink warning mechanism
Inventor: SAITOU SHIZUO
IPC: B41J2/175
Filed: 1979-05-30
Abstract: PURPOSE:To detect the residual quantity of ink with reliabiity by applying a member having a color different from the color of ink of applying a color different from the color of ink to part or entire part of an ink tank constituting member. CONSTITUTION:The observing direction 26 side offa soft ink tank 16 connected to an ink jet head 1 by way of an ink supply pipe 2 is formed by a transparent member 12 so that an ink 9 therein is confirmed. At the opposite side of the obaserving direction 26 side there are appied color indications (Fig. a) such as red indication 11 and yellow indication 10 which mean ''rapid replacement'' and ''preparation for replacement'', from the side close to an ink outlet port 13. When the ink 9 is completely discharged, the interior of the tank 16 is evacuated, and the upper and lower parts of the tank 16 come into contact with each other. As a result, the indications 10 and 11 can be observed with eyes. When the indication 10 becomes visible, it urges to prepare for replacement of the tank 16, and when the indication 11 was confirmed, the tank 16 is replaced (Fig. b).
Patent JP-H01132107-A (JP)
Title: Rare earth magnet
Inventor: OKONOGI ITARU
IPC: H01F7/02
Filed: 1988-03-23
Abstract: PURPOSE:To produce a rare earth magnet which is of good corrosion resistance and of weatheability, by coating the surface of a rare earth magnet made of rare earth intermetallic compound with an organic substance based resin which has water repellency. CONSTITUTION:In a rare earth magnet made of rare earth intermetallic compound, the surface of the magnet body is coated with an organic substance based resin which has water repellency. And, in the fine powder bond magnet consisting of magnet powder made of rare earth intermetallic compound and bonding material, the inside of the magnet body is impregnated with thermosetting resin and further the surface thereof is coated with organic substance based resin which has water repellency. For example, said organic substance based resin employs either the mixture in which epoxy resin, phenol resin or polyester resin is mixed with 2-7wt.% fluorocarbon resin, or the fluorocarbon resin. And, said organic substance based resin has the coating thickness in the 1-50mum range.
Patent JP-S62225905-A (JP)
Title: Method for measuring thickness
Inventor: ENOMOTO TAKASHI
IPC: G01B17/02
Filed: 1986-03-27
Abstract: PURPOSE:To measure a thickness without cutting a granular solid such as a concrete layer, by striking an article to be measured in the vicinity of the piezoelectric transducer with an electrode superposed onto said article and calculating the thickness of the article to be measured on the basis of first and second output signals obtained from the electrode. CONSTITUTION:A piezoelectric transducer A is constituted by applying polarization to a piezoelectric plate 1 comprising barium titanate and a piercing hole 3 is formed to the center thereof and ring-shaped electrodes 5, 7 are formed to both main surfaces thereof while a conductive reinforcing plate 11 is laminated to the electrode 7 in a contact state and lead wires 9, 13 are led out from the electrode 5 and the reinforcing plate 11. The piezoelectric transistor A is superposed to the surface of a concrete layer 15 being an article to be measured and the surfaces of the concrete layer 15 demarcated by a piercing part 14 are striken by a hammer to impart impact to said concrete layer 15. The time difference between a first signal (a) transmitted directly and a second signal (b) transmitted after reflection are detected by the lead wires 9, 13 to measure a thickness.
Patent JP-H02247242-A (JP)
Title: Resin composition
Inventor: MARUYAMA TAKESHI
IPC: C08L51/00
Filed: 1989-03-22
Abstract: PURPOSE:To provide a resin composition having excellent mechanical strength, solvent resistance and moldability and composed of a polyolefin, a polyphenylene ether, a specific block copolymer and an ethylenic elastomer modified with a styrene compound. CONSTITUTION:The objective composition is produced by compounding (A) 20-95wt.% of a polyolefin resin (preferably crystalline propylene polymer), (B) 80-5wt.% of a polyphenylene ether resin (preferably polymer of 2,6- dimethylphenol). (C) 3-45 pts.wt. (based on 100 pts.wt. of A+B) of a block copolymer of a partially hydrogenated alkenyl aromatic compound and isoprene and containing 20-80wt.% of the alkenyl aromatic compound unit and (D) 3-45 pts.wt. (based on 100 pts.wt. of A+B) of a copolymer having an MFR of 0.1-50g/10min and produced by grafting 0.3-50 pts.wt. of a styrene compound to 100 pts.wt. of an ethylene-alpha-olefin copolymer having an ethylene content of 30-93mol%.
Patent JP-H08265572-A (JP)
Title: Picture processor
Inventor: AKAMATSU SHIGEO
IPC: H04N5/232
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a proper restored picture having ringing suppressed by restoring the picture in accordance with the degree of degradation. CONSTITUTION: A filter coefficient setting circuit 12 successively changes and sets a coefficient value r<n> of filtering operation from 0 stepwise. A filter operation circuit 11 uses the set coefficient value r<n> to successively generate a correction value V<n> related to a noticed picture element and stores it in a memory 13. A minimum value detection circuit 14 selects a minimum value from the correction values V<n> stored in the memory 13 as optimum correction picture data of the noticed picture element. picture data of the noticed picture element is most suitable restored in accordance with the degree of degradation in this manner. As the result, picture data of the original picture is selected to suppress the occurrence of ringing in the edge part of the restored picture if the original picture has black characters on a white ground.  The maximum value of coefficient values r<n> is made sufficiently large to properly restore the blurred characters whose density is reduced.
Patent JP-2000268559-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUI YOSHINORI
IPC: G11C11/417
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device which can improve the data readout speed without increasing the operation frequencies of individual internal circuits. SOLUTION: An SRAM array 120 is provided with a 1st column decoder 390 and a 2nd column decoder 391. A 1st column address buffer 392 and a 2nd column address buffer 393 generate a 1st SRAM column address signal iASC-1 and a 2nd column address signal iASC-2 according to an SRAM column address signal iASC and supply them to a 1st and a 2nd column decoder, which operate by turns. Each data buffer 394 of the SRAM array 120 is provided with a 1st switch circuit 397-1 and a 2nd switch circuit 397-2 and electrified under the control of respective column decoders. Consequently, the 1st and 2nd column decoders designate addresses alternately to the SRAM array 120 and data are read out by turns.
Patent JP-H05269726-A (JP)
Title: Reinforcing material for structure of civil engineering structure
IPC: E04C5/07
Filed: 1992-03-25
Abstract: PURPOSE:To obtain reinforcing materials for civil engineering works building which are right weight and not required to effect coating for anti-corrosion and which can be lapped round repairing parts readily by making reinforcing fibers and fiber bundles into a braided rope, wherein the latter consist of thermoplastic fibers having plasticity at the temperature lower than that of the fibers. CONSTITUTION:Fiber bundles 2 made by mixing plural reinforcing fibers with large tensile strength and thermoplastic fibers, or the fiber bundles of reinforcing fibers and the fiber bundles of thermoplastic fibers are fabricated into a braided rope like fiber body to thus be reinforcing materials 1. For example, in the case of reinforcing a cylindrical post, the reinforcing materials 1 are wound round the cylindrical post under tension at appropriate pitches. By a belt-like heater is wrapped thereupon, the thermoplastic fibers are melted or fusion-bonded on the reinforcing fibers and, when cooled, they become to have rigidity and thus do not meet each other easily. For such reinforcing fibers, carbon fibers, glass fibers, aromatic polyamide fibers and the like are employed. As thermoplastic fibers, they are selected from fibers which have plasticity at the temperature of 100 deg.C or lower than that of the heat resistive temperature of reinforcing fibers such as nylon or the like.
Patent JP-S55159450-A (JP)
Title: Static charge developing developer
Inventor: IMAI EIICHI
IPC: G03G9/08
Filed: 1979-05-31
Abstract: PURPOSE: To obtain the title developer having superior characteristics in frictional electricity and free from a performance deterioration due to continuously repeated use by usng a toner contg. specified hydrophobic colloidal silica added.  
     CONSTITUTION: About 0.01W5wt% of silicon dioxide fine particles (colloidal silica) having a trimethylsiloxyl group and pH≥7.5, preferably 8W10 is added to a toner prepared by blending a coloring agent such as carbon black, dye or pigment into a binding resin, and a carrier such as iron dust or ferrite powder is further mixed to obtain a developer. As the binding resin a resin composition contg. about 70wt% or more of polyester resin of pH about 2W5 is preferably used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60213690-A (JP)
Inventor: WATANABE KEIJI
IPC: B66C1/06
Filed: 1984-04-06
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。