baber/WOPTO huggingface dataset:
Patent JP-S6018535-A (JP)
Title: Composition for curing easily curable fluorine-containing polymer
Inventor: TATEMOTO MASANAGA
IPC: C08L53/00
Filed: 1984-06-25
Abstract: PURPOSE:To provide the titled composition composed of a specific iodine-containing fluorine polymer and a polyhydroxy compound (alkali metal salt), suitable as a molding material, sealant and adhesive, and giving a vulcanized product having excellent strength. CONSTITUTION:The objective composition contains (A) a fluorine-containing polymer containing 0.001-10wt% of bonded iodine and obtained by polymerizing (i) a 2-8C fluorine-containing ethylenic unsaturated compound (and 2-4C ethylenic compound) in the presence of (ii) an iodide compound of formula I [ Rf is (chloor)-fluorohydrocarbon group; x is >=1] and (B) 0.05-10pts.wt., based on 100pts. wt. of the component A, of a crosslinking agent comprising (iii) an organic peroxide, a polyamine (salt) or polyhydroxy compound having enol-type hydroxyl group or (iv) a dihydroxy compound (alkali metal salt) of formula II[R'f is (perchloro) fluoroalkylene] and/or (v) a polythiol (alkali metal salt).
Patent JP-S5656788-A (JP)
Title: Seam welder
Inventor: KAWAI KAZUHIRO
IPC: B23K11/06
Filed: 1979-10-11
Abstract: PURPOSE: A seam welder which is free from rotary center deviation and is able to always weld at a constant speed, by transmitting through the fixed roller and lever in accordance with consumption of the driven side electrode disk, and moving it by the fixed amount in the fixed direction.  
     CONSTITUTION: The consumption amount of the driven side electrode disk 4 is detected by the rollers 13, 13' contacting with it, it is transmitted to the contact 23 of the clamp part through the lever 14, and the rotary center of the clamper 2 is made to conform with the center of the welded substance by moving the slider 28 by the fixed amount. By means of the said structure, the welding speed which is varied by consumption of the driving side electrode disk 3 can be kept constant, and the product with a stable quality can be obtained. In this regard, it is desirable to form the welder so that the speed of the DC motor for rotating the driving side electrode disk 3 can be controlled by displacement of the clamper 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63297520-A (JP)
Title: Equipment for treating exhaust gas from metallurgical furnace
Inventor: ODA NORIYUKI
IPC: C21C5/38
Filed: 1987-05-29
Abstract: PURPOSE:To recover iron powder in dust in the metallic state without any oxidation at good yield by using both of dry type filtering collector and a venturi scrubber in treatment of combustible gas containing the dust from a converter for steel making. CONSTITUTION:A large part of high temp. exhaust gas containing CO as the main ingredient and the dust, in which iron powder is included as the main component, is introduced into a louver dust collector 13 through a passage 11 and a large part of the iron dust in the exhaust gas is flowed down into an outlet tube 16 and recovered from a discharging valve 23 in a hopper 22 with the dry type filtering collector 17 as the iron powder without any oxidation. The remaining gas containing CO is filtered with ceramic filters 20 and introduced into a conduit 24. The remaining part of exhaust gas is passed through the louver 14 of the louver dust collector 13 as the gas containing few dust and a small amount of remaining dust is perfectly removed with the venturi scrubber 5, and then, the clean gas is supplied to a combustion device together with the dedust gas from the introducing tube 24 through the dry type filtering collector 17, and the contained CO is burnt.
Patent JP-H05301694-A (JP)
Title: Ready-mixed concrete bucket for power shovel
Inventor: MUROTO SHINGO
IPC: E02F3/40
Filed: 1992-04-24
Abstract: PURPOSE:To provide a ready-mixed concrete bucket prevented from the leak of concrete and easily thrown into a narrow place as well as easy to adjust the charging quantity of ready-mixed concrete without requiring bucket turning mechanism and preparation change at the work changing time regarding the bucket mounted to a power shovel so as to be used for the conveyance and placing of ready-mixed concrete. CONSTITUTION:The wall surface 7 connected to the bottom edge 6 is provided with an opening/closing plate 10 opened/closed slidingly and its drive mechanism 11. A ready-mixed concrete storage part is throttled into funnel shape in the width direction, and its lower end opening 8 is opened into the position covered with the opening/closing plate 10. An arm 16 is pivotally fixed to a bucket 1 by a pin 14 parallel with the bottom edge 6, and a grip beam 15 is fixed to the tip of the arm 16. The arm 16 and the opening/closing plate 10 are then connected by a link 20. A fixed beam 25 opposed to the grip beam 15 is further provided parallel with the bottom edge 6 of the bucket 1.
Patent JP-H0426211-A (JP)
Title: Surface wave device
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 1990-05-21
Abstract: PURPOSE:To reduce the generation of ripple or undesired sprious by constituting a piezoelectric substrate by using a piezoelectric material specifying the ratio of an elastic constant while utilizing an SH type surface wave mainly displacing in a direction vertical to the direction of surface wave propagation. CONSTITUTION:For this surface wave device, the SH type surface wave is utilized to be mainly displaced in the direction vertical to the direction of surface wave propagation. When the wavelength of the surface wave is defined as lambda, electrode fingers 2a-3a of interdigital electrodes 2 and 3 are constituted to obtain the width of lambda/4. Then, the piezoelectric substrate is constituted by using the piezoelectric material more enlarging a ratio C33D/C44E between elastic constants C33D and C44E of the piezoelectric material. Thus, ripple or undesired sprious is not almost generated near an anti-resosnance frequency or between resonance and anti-resonance frequencies lower than the anti-resonance frequency.
Patent JP-S61291592-A (JP)
Title: Production of diorganotin oxide
Inventor: SUZUKI YASUYUKI
IPC: C07F7/22
Filed: 1985-06-19
Abstract: PURPOSE:To obtain the titled high-purity substance useful as a stabilizer for PVC resin or an organic synthetic catalyst, by hydrolyzing a diorganotin dihalide or a mixture of it and an organotin halide with an aqueous solution of an alkali metallic hydroxide, etc., in a chlorine organic solvent. CONSTITUTION:(A) A diorganotin dihalide shown by the formula R2SnX2 (R is 1-8C alkyl, phenyl or cyclohexyl; X is halogen) or (B) a mixture of the component A and an organotin halide shown by the formula RpSnXq (p and q are 0, 1, 3 or 4 with the proviso that p+q=4) is hydrolyzed with an aqueous solution of an alkali metallic hydroxide or ammonium hydroxide in a chlorine organic solvent (e.g., 1,1,1-trichloro-ethane, etc.), to give the aimed compound.
Patent JP-S63297465-A (JP)
Title: Polymer composition for coating
Inventor: KIKUTA YOSHIO
IPC: C09D167/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a polymer composition for coating, having excellent antifouling properties and weather resistance and suitable as materials rich in flexibility, such as plastics, elastomers or rubbers, by mutually reacting a polyester polymer having a specific hydroxyl value with an acrylic polymer. CONSTITUTION:The aimed composition obtained by mutually reacting (A) 5-95pts.wt. polyester polymer having 5-200 KOH mg/g hydroxyl value with (B) 95-5pts.wt. acrylic polymer having 5-200 KOH mg/g hydroxyl value to provided a polymer composition capable of forming a homogeneous solution in dissolving in a solvent.
Patent JP-S5832544-A (JP)
Title: Manufacture of clad plate
Inventor: YOSHIHARA MASAHIRO
IPC: B22D19/16
Filed: 1981-08-21
Abstract: PURPOSE:To produce two sheets of one-side clad plates which are covered with base metal at the end faces on both sides by sandwiching a release plate with two sheets of cladding layer materials, setting these materials in a mold, and casting the base matal round the same. CONSTITUTION:Two sheets of cladding layer materials 1, 1' are fixed by sandwiching a release plate 2 and are set in a mold 3. Molten metal 5 which is selected as a base material is cast through a charging port 6 in the bottom part of the mold by a bottom casting method and is charged up to the height A exceeding the top edge of the material 1. In a blooming stage, the materials are educed down not only in the thickness direction but in the width direction as well in order to join the side faces 1'' of the cladding layer materials and the base metal 5. After the materials are reduced down to a prescribed thickness by rolling, edges are cut off in the positions B, B in the width direction where the plate 2 is cut but the materials 1 are not cut, and the plate 2 is removed. Thus two sheets of one side clad plates which are covered with the base metal 5 in the end parts 7 on both sides are produced.
Patent JP-H07336313-A (JP)
Title: Voice coding processor
Inventor: YAMADA SEIICHI
IPC: H03M3/04
Filed: 1994-06-14
Abstract: PURPOSE:To prevent the degradation in sound quality by suppressing only a part where the amplitude of decoding voice becomes large due to the addition of errors to the average amplitude value of decoding voice frames without the errors in the case of detecting the errors. CONSTITUTION:When transmission errors are detected from one frame of an ADPCM code + an error detection code, ara error detection part 11 outputs an error flag e (n) while the data of the frame are decoding-processed in an ADPCM decoding processing part 12. When the flag e (n) is outputted, a parameter judgement part 14 compares the maximum value of the held quantization scale factor with the quantization scale factor y (k) from the processing part 12 and outputs an amplitude suppression signal req (k) only when the y (k) is larger than the maximum value. An amplitude suppression part 15 suppresses the amplitude level of the decoding voice to the average amplitude value calculated by an average calculation part 13 and outputs output voice s' (k) only when the req (k) is outputted.
Patent JP-H10317583-A (JP)
Title: Facing for structural use, its manufacture, and wall panel using facing
Inventor: AKIMOTO SHIGERU
IPC: E04B2/56
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To form a facing with less man-hours of execution without attaching a wall paper to a wall part using a wall panel by printing a covering film on one side of a facing body for structural use to form the wall panel through transferring. SOLUTION: A facing 22 is formed by printing a covering film through transferring on one side of a facing body which is a fly ash slag segment plate with mixed fiber which is manufactured by mixing the inorganic material such as fibrous material, slag, and cement, flattened, and heated to be dried. The facing 22 is attached to one surface on the indoor side of an assembled core which is formed by assembling the core 14 using the adhesive for structural use to form a wall panel 10. The wall panel 10 with the function of the facing for structural use and the function as the fireproofing facing can be formed thereby. In addition, the facing 22 has a covering film surface which is the finished side, and no wall paper is needed. The fireproof facing for structural use can be easily and efficiently manufactured with less man-hour of execution.
Patent JP-H09315225-A (JP)
Title: On-vehicle infrared image display device
Inventor: SHIMODA TOSHIAKI
IPC: B60R1/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To heighten consciousness on safe driving by drawing a drivers' attention, save power consumption and reduce vehicle maintaining costs through effective use of an existing display. SOLUTION: An infrared photographing means 10 which takes a photograph of an infrared image in front of a vehicle is oriented in the advancing direction of the vehicle by photographing controlling means 21 to 23 according to manipulation of a steering wheel, and only when a human image determining means 16 determines that a human image exists in an infrared photographed image from the infrared photographing means 10, the infrared photographed image is displayed on a display means 14 for a predetermined period of time. Also, when the steering wheel is manipulated by an angle larger than a set angle, the infrared photographed image is displayed on the display means 15 for a total sum of predetermined times during steering and immediately after steering.
Patent JP-H09317608-A (JP)
Title: Auxiliary air supply device for internal combustion engine
Inventor: KANEFUSA MIKIO
IPC: F02M69/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary air supply device for an engine to uniformly distribute introduced air. SOLUTION: A first distribution pipe 22 is arranged on a straight line of a suction pipe 21 so as to face against the suction pipe 21, and a second distribution pipe is arranged in a direction orthogonal with the suction pipe 21 and the first distribution pipe 22. A communicating passage 47 and a by-pass passage 48 passing a seat member 46 through in the thickness direction are formed on a central part of the seat member 46. It is possible to roughly equally distribute air to a first distribution passage 22a and a second distribution passage 23a as air introduced from a suction passage 21a flows into a buffering passage 24a from the by-pass passage 48 at the time of idle driving and by changing a direction of an air flow from the communicating passage 47 in addition to the by-pass passage 48 at the time of normal driving.
Patent JP-H10327067-A (JP)
Title: Frequency divider
Inventor: KUBO TATSUYA
IPC: H03K23/64
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a frequency divider where a clock signal is frequency- divided at frequency division ratios including a half cycle of the clock signal. SOLUTION: The frequency divider is made up of a 1/(2n+1) frequency divider 1, a duty adjustment device 2, a (n+1/2) clock delay circuit 3 and a changeover device 4, a received clock CKo is frequency-divided at the 1/(2n+1) frequency divider 1 by 1/(2n+1) and then a duty factor of the signal frequency- divided by the duty adjustment device 2 to be 1:2n. The signal whose duty factor is adjusted is delayed at the (n+1/2) clock delay circuit 3 by (n+1/2) clocks and the delayed signal is given to the changeover device 4. On the other hand, even a signal before the delay outputted from the duty adjustment device 2 is given to the changeover device 4 and either of the two signals is selected by the clock CKo , and a frequency division output of CKo /(n+1/2) is obtained from the changeover device 4.
Patent JP-H09296308-A (JP)
Title: Brassiere
Inventor: YAMADA TAKASHI
IPC: A41C3/12
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To comfortably enjoy sports without a large load to the muscles around breasts, even when the breasts are swung by strong sports. SOLUTION: In this brassiere, a bosom-covering part, a back-covering part 2 and shoulder parts 3 connecting the bosom-covering part to the back part are constituted integrally by using a material excellent in stretchability in both the longitudinal and the transverse directions. Breasts-covering part is formed in the bosom-covering part. In the breasts-covering parts, wires 4, 4 are fitted along the underline of both breasts. On the inner face of the breasts-covering part, a bag 5 made of a material capable of absorbing sweat and diffusing sweat is formed. This bag is located on the outer side of the breasts-covering part and a bust pad 6 is contained in the bag.
Patent JP-S5757089-A (JP)
Title: Noise eliminating device
Inventor: HAYASHI HIROKAWA
IPC: H04N1/409
Filed: 1980-09-24
Abstract: PURPOSE:To prevent the noise from remaining in the inter-line part even if the ground level is comparatively high, by detecting whether a line to be converted to a binary is a character line or an inter-line part on the original and by outputting the white level for the inter-line part. CONSTITUTION:An input signal (a) is converted to a binary with three thresholds S1-S3 by a comparing circuit 1 and an accumulating circuit 2, and the number of black picture elements in one main scanning line is integrated, and integrated values C1-C3 are outputted synchronously with t2 and are cleared. These values C1-C3 are converted to binaries by a comparing circuit 3 and are stored in a pattern storage circuit 4. In an accumulating circuit 5 and a comparing circuit 6, the number of lines, which are estimated as character lines, in each stored pattern is integrated, and stored patterns which are proper as character lines and inter-line patterns are discriminated from each other by the integrated value. In disciminating logical operation circuit 7, it is discriminated on a basis of the proper pattern whether the noticed line scans characters or the inter-line part.
Patent JP-S61291510-A (JP)
Title: Cosmetic containing sodium tungstate
Inventor: WATANABE YOSHITERU
IPC: A61K8/97
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a cosmetic exhibiting excellent impregnating action without causing side effects and having remarkably improved effect of the base cosmetic, by adding a proper amount of sodium tungstate to a standard cosmetic base. CONSTITUTION:A standard cosmetic base such as cosmetic, soap, dentifrice, etc., is added with preferably 1-10wt%, especially 2-6wt% sodium tungstate. If Panax ginseng extract is added in combination with sodium tungstate, the original drug action of Panax ginseng can be promoted remarkably, the skin troubles such as chapping, stains, wrinkles, etc., can be mitigated remarkably, the activity of the skin is improved as a whole and the gloss and the stretch of the skin are improved.
Patent JP-S62289539-A (JP)
Title: Fluorostyrene derivative
Inventor: MATSUI KIYOHIDE
IPC: C09D5/00
Filed: 1986-06-10
Abstract: NEW MATERIAL:A fluorostyrene derivative shown by the formula (R<1> is H or lower alkyl; R<2> is H or lower polyfluoroalkyl; R<3> is polyfluoroalkyl). EXAMPLE:4-(2,2,3,3,4,4,-Heptafluorobutoxy)-2,3,5,6-tetrafluorostyrene. USE:A raw material for a coating material capable of effecting water repellent and oil repellent treatment on glass surface without impairing optical transmission. PREPARATION:Pentafluorostyrene is reacted with a fluorine-containing alcohol in the presence of a base to give a fluorostyrene derivative shown by the formula.
Patent JP-H08307957-A (JP)
Title: Method for polling communication
Inventor: TSUNODA TAKANORI
IPC: H04Q9/00
Filed: 1995-05-01
Abstract: PURPOSE: To eliminate the duplicated calling of a slave station under communication by allowing each master station to communicate by calling slave stations in order from a slave station whose number of communication times are few and whose calling order is precedent, and to multiplex supervising by equally calling each slave station. CONSTITUTION: The master stations 5 and 6 at plural supervising places respectively execute polling-communication with respective slave stations which are common to them. Then at this time, each master station 5 and 6 executes polling-communication by next calling the slave station 7 which is given the highest priority among the slave stations 7 in communication standby, or not communicating with the other master station 6 (5), and whose number of communication times with its own station is the fewest. Thereby, each master station 5 or 6 never duplicates calls for the slave station 7 under communication with the other master station 6 or 5 to eliminate the interruption of polling communication caused by this duplicated calling.  Thereby each working site device, etc., is efficiently and uniformly remote by supervised, etc., by multi-polling communication by the master stations 5 and 6 at the plural supervising places, to enable improving the reliability and saving manpower in supervising and controlling.
Patent JP-S5758356-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MAMORU
IPC: H01L21/225
Filed: 1980-09-26
Abstract: PURPOSE: To obtain a bipolar semiconductor device having superior performance and high integration by a method wherein a film containing an emitter diffusion source is formed selectively on a substrate, the upper face and the circumference of an insulating film covering the film thereof are etched by ions form openings base connecting layers are formed by ion implantation, and electrodes ae adhered.  
     CONSTITUTION: An N type epitaxial layer 23 on the P type substrate 21 having an N +  type buried layer 22 is isolated by SiO 2  layers 24, an N +  type lead out layer 25 to be connected to the layer 22 is provided, the N +  type polycrystalline Si film 26 is arranged selectively on the island region and is convered with the SiO 2  film 27. Ions A generated by glow discharge in CF 4 +H 2  gas are irradiated thereon to perform etching vertically and the base connecting openings 28 are formed thereby. B ions are implanted to form a P type base active layer 29, the same type connecting layer 29', and it is treated in N 2  gas at 1,000°C to perform annealing and at the same time to form an N +  type emitter layer 30 by diffusion. After then, the surface of substrate is etched and the Al electrodes 31 are adhered. By this constitution, the P +  type base connecting layers 29' are enabled to approach to the N +  type emitter layer 30 up to the limit of capacity and withstand voltage between emitter and base, base resistance is also reduced, and high integration can be attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08219283-A (JP)
Title: Impermeable diaphragm
Inventor: SUZUKI TATSUYUKI
IPC: B32B25/08
Filed: 1995-05-02
Abstract: PURPOSE: To provide an inexpensive and impermeable diaphragm where heat resistance and oil resistance are excellent, the number of parts is reduced, and the assembly is simple. CONSTITUTION: A bead part 33 is formed at least on the outer circumference of a diaphragm body 1 provided with a heat resistant and oil resistant rubber layer 3 on either of the alamide film, poly-imide film, poly-benzo-oxozol film, poly-ethylene terephthalate film or poly-amide-imide film 2 of flat sheet shape. Because the bead part is formed on the outer circumference of the flat diaphragm body, an O-ring may be dispensed with, the assembly to a pressure switch or the like is simplified, and the number of part items can be reduced.
Patent JP-H08323442-A (JP)
Title: Sequential forming method for helical gear and device therefor
Inventor: IKUTA HIROYUKI
IPC: B21J5/12
Filed: 1995-05-31
Abstract: PURPOSE: To provide a forming method for a helical gear and a device therefor which can form the tooth of a large tooth height/helical angle and has good dimensional precision of the tooth form and precision of the helical angle. CONSTITUTION: A hollow cylindrical stock 7 is externally inserted into a fixed mandrel 1, a die 4, in which a helical tooth form is formed on the inner peripheral face, is arranged to the outer periphery of a stock 7, by pressing a part of the helical tooth form of the die 4 in the direction of a mandrel 1, the stock 7 is pressed as held between the die 4 and the mandrel 1 helical so as to form the helical tooth form at one part A of outer periphery. This is executed at one part B different from the part A, by sequentially pressing different one part, the helical tooth form is formed on the whole outer periphery of stock 7.