baber/WOPTO huggingface dataset:
Patent JP-S61150701-A (JP)
Title: Manufacture of shape steel having vertical angle
Inventor: TANAKA KAZUNARI
IPC: B21B1/08
Filed: 1984-12-24
Abstract: PURPOSE:To restrain the metal flow of a vertical-angle part and to prevent over filling and corner breaking by quenching the vertical-angle part of the flange and web of a rolling stock (expressed as corner-part hereunder) immediately before finish-rolling in rolling a stock into a shape steel having a vertical angle by an universal mill. CONSTITUTION:A guide of rolling stock 3 is arranged just before a finishing universal mill, and a corner-part is forcibly cooled by a water-cooling device G provided to the guide. Immediately after that, the stock 3 is rolled by a finishing universal mill. The deformation resistance of corner part is larger than that of the other part, because the corner part is quenched. Therefore, the deformation of corner part is restrained, and the over filling and corner breaking of stock 3 are not produced by mill rolls. After all, the shape of corner part is stabilized to maintain its aimed shape. Further, the locally cooled part recovers its heat to be uniform in temperature with other parts after finish- rolling, and the vertical-angle part of a product is toughened because the stock 3 is cooled in a cooling bed thereafter. In this way, the obtained product is excellent in cross-sectional shape and metallurgical structure.
Patent JP-2001093345-A (JP)
Title: Cable manufacturing method and cable
Inventor: MURAO SATOSHI
IPC: H01B13/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cable manufacturing method for sufficiently preventing the change of the dielectric constant of aligned fixed portions during aligning and fixing wires, improving the formability of the aligned fixed portions and greatly enhancing the productivity. SOLUTION: A cable manufacturing method for manufacturing a flat cable 1 consisting of a plurality of wires having insulating coating members aligned and fixed at least in parts, comprises applying a coating of mixed resin which contains thermoplastic resin and ultraviolet curing resin and has a softening point lower than that of the insulating coating member, in the condition that it is softened at a temperature lower than the softening point of the insulating coating member, around arrayed wires 3 to be temporarily fixed as it remain arrayed, radiating ultraviolet ray to the mixed resin to polymerize and bridge the ultraviolet curing resin and cure the mixed resin, whereby a fixed member 2 is formed to fix the wires as they remain arrayed.
Patent JP-H03134221-A (JP)
Title: Intake device for 2-cycle v-engine
Inventor: OGURA TOSHIHIKO
IPC: F02B75/22
Filed: 1989-10-19
Abstract: PURPOSE:To make an opening area of an intake port spreadable by forming the same straight line by the fellow crankshaft direction center lines on a mounting seat surface of each intake port. CONSTITUTION:In an engine 10, intake ports 32a, 32b for each cylinder 12a, 13a are parallelly arranged and formed in the center part of a V-bank of a crankcase 11 so that a mounting seat surface 32c of reed valves 18, 19 is placed in parallel to a crankshaft 17. The fellow center lines C in a direction of each crankshaft 17 on the mounting seat surface 32c of each intake port 32a, 32b are placed so as to form the same straight line. Thus by decreasing restriction due to a relation between the lower and upper side cylinders 13a, 12a in lower and upper edge positions of each intake port 32a, 32b, opening height can be increased by sufficiently utilizing a bank inner part of a front case 11a of the crankcase 11. Accordingly, an opening area of each of intake ports 32a, 32b can be extended.
Patent JP-S61153073-A (JP)
Title: Rotary valve
Inventor: NOGAMI TADAHIKO
IPC: F16K31/08
Filed: 1984-12-26
Abstract: PURPOSE:To obviate the need of the pilot part of a jet pipe or reduction gear by installing a disc-shaped rotor onto which a plurality of spiral coils are wound in the circumferential direction, onto a part of a valve piece. CONSTITUTION:One edge of a valve piece 2 is projected from the side wall of a casing 1, and a disc-shaped rotor 5 is fixedly installed at the edge part of the valve piece 2. Further, a plurality of spiral coils 6 are installed in the circumferential direction onto the rotor 5. While, a surrounding wall 9 onto which a magnet 7 and a yoke 8 are arranged is fixedly installed onto the side wall of the casing 1 so that the polarity changes in the circumferential direction. With such constitution, the valve piece 2 is revolved for the casing 1 by the revolution movement of the rotor 5, and flow passages are switched, for instances, the connection of a fluid inlet 3 is switched from an outlet 4 to other outlet. Therefore, the need for a pilot part or reduction gear can be obviated.
Patent JP-S63206284-A (JP)
Inventor: OSUGI HIROSHI
IPC: D06F37/12
Filed: 1987-10-30
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-S63127727-A (JP)
Inventor: KAGOMOTO TOMIZO
IPC: A47J37/12
Filed: 1986-11-18
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-S62136364-A (JP)
Title: Work delivery and discharge device in polisher
Inventor: KAWAKAMI HIDEO
IPC: B24B37/04
Filed: 1985-12-04
Abstract: PURPOSE:To expedite work without dismounting a carrier between surface plates in the workpiece delivery and discharge device of a polisher for polishing both surfaces of a silicon wafer by providing an index table, a mounting and takeout means and the like. CONSTITUTION:In the operation of the subject device, a workpiece 12 is delivered to and retained by each workpiece support part 14 of an index table 14 through the function of a workpiece delivery mechanism 16. Then, each workpiece 12 is taken out as it is, by a workpiece mounting and takeout means 18, carried over for mounting to each workpiece retaining part 11a of a carrier 11 and subjected to a polishing process. Thereafter, each workpiece 12 is taken out by the workpiece mounting and takeout means 18, carried over to each workpiece retaining part 15a of the index table 15 and further discharged to a stowing part 20 through a discharge mechanism 17. The subject device can deliver and discharge the workpiece 12 quickly without dismantling the carrier 11 and with a sun gear and an internal gear 10 geared with each other.
Patent JP-H08137480-A (JP)
Title: Karaoke device
Inventor: IIDA TOSHIYA
IPC: G11B20/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide a KARAOKE (orchestration without lyrics) device in which necessary service information such as the waiting time for a reserved song is displayed and no unnecessary display is given to the monitor of a singer other than the lyrics. CONSTITUTION: This device is provided with a lyrics memory 31 from which the character patterns of the lyrics are inputted to a display control section and a service information memory 32 which stores the character patterns of the waiting time list of the reserved musics. Moreover, an LD changer 30 is provided to display background video. Furthermore, first video signals are generated by adding the lyrics patterns of the memory 31 and the waiting time list of the memory 32 and superimposing these patterns to the background video of the changer 30. Similarly, second video signals are generated by superimposing only the lyrics patterns of the memory 31 to the background video of the changer 30. The first video signals are outputted to an audience monitor. The first and the second video signals are inputted to a changeover switch 36 connected to a singer's monitor.  The switch 36 is operated by the control section of the KARAOKE device and it is switched to the second video signal side only when the service information is to be displayed during the playing of a KARAOKE.
Patent JP-S62133853-A (JP)
Title: Conference telephone system
Inventor: SHIMADA MASAHARU
IPC: H04M3/56
Filed: 1985-12-06
Abstract: PURPOSE:To prevent howling by controlling maximum number of speakers that can speak simultaneously out of subscribers who are taking part in a conference to a preset number. CONSTITUTION:Sound signals made by converting analog sound signals from a subscriber to digital signals are inputted from sound input signal terminals 1-1-1-n, and the sound signals are delayed by delay circuits 2-1-2-n to prevent cutting off of starting and ending of words. Further, sound signals are inputted to voice detecting circuits 3-1-3-n. Then, output signals 4-1-4-n of circuits 3-1-3-n are inputted to a gate circuit 8 and an addition selecting circuit 5. The circuit 5 selects (p) of aural signals of any subscriber, and only selected sound signals are passed at unchanged sound signal level and signal level of other subscribers is checked. Signals for which number of speakers is controlled to a maximum of (p) are added in an adder circuit 10 and outputted. Thus, a conference can be held preventing howling.
Patent JP-H07125470-A (JP)
Title: Surface cleanser for lithographic printing plate
Inventor: MATSUMOTO HIROSHI
IPC: B41N3/06
Filed: 1993-11-01
Abstract: PURPOSE:To obtain excellent dirt removing capacity and aging stability by incorporating polysaccharides extracted from soybean and having film formability. CONSTITUTION:In order to remove ink of contaminated lithographic printing plate and recover hydrophilic nature of a non-image area, plate surface cleanser is used. Polysaccharides extracted from soybean having film formability is contained in the cleanser. Acidic cleanser is adjusted to pH of 1-4, and alkaline cleanser is adjusted to pH of 10-13. The polysaccharides extracted from the soybean, i.e., water soluble soybean polysaccharides which contain rhamnose, fucose, arabinose, etc., as constituent sugar are used, and a content of the water soluble polysaccharides in the cleanser is preferably adjusted to the range of 5-20wt.%.
Patent JP-H1192148-A (JP)
Title: Production of maghemite
Inventor: NISHIMURA TAKAHIRO
IPC: C01G49/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To directly and efficiently produce maghemite by heating an iron material underatmospheric pressure to form iron oxide on the surface of the iron material, spraying a treating liquid on the surface of the iron material at high temp. to peel the iron oxide, and separating and collecting the maghemite included in the recovered treating liquid. SOLUTION: A steel sheet 11 is sent to a heating furnace 12 and heated to 900 to 1300 deg.C of the surface temp. of the steel sheet 11 to produce iron oxide comprising maghemite on the surface. Then the steel sheet 11 is sent to a treating liquid recovering device 14 and rolled in the vertical direction by rolls 16 to promote peeling of the iron oxide, while an industrial water containing 0.05 to 0.5 wt.% oil is sprayed through spray nozzles 17 to rapidly cool the surface of the steel sheet 11 to prevent transition to hematite. The treating liquid 13 recovered from a treating liquid recovering tube 18 is supplied to a precipitation tank and precipitated. The precipitated material containing a solid content, oil content and water content is recovered and dried.  The solid content is pulverized into a powder containing maghemite and wustite, and wustite is reduced into metal iron and magnetically separated to obtain the maghemite.
Patent JP-H1194003-A (JP)
Title: Dust cover for suspension device
Inventor: SONODA MASAAKI
IPC: F16J3/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from entering a strut to impede the expansion/contraction of the strut by interposing both ends of a dust cover between upper and lower spring seats and upper and lower ends of a coil spring, and covering the whole of the coil spring with a bellows body part of the dust cover. SOLUTION: In a suspension device provided between the vibration generating part side and the vibration receiving part side, an upper end part is provided with a strut mount 1, and a lower end part is provided with a coil spring 6 insert-fitted to the outer periphery of a strut 5. This coil spring 6 is provided between upper and lower spring seats 9, 10, but in this case, both ends 21 of a cylindrical dust cover 20 is interposed between the coil spring 6 and the upper and lower spring seats 9, 10, and the whole of the coil spring 6 is covered with a bellows body part 22 of the dust cover 20. The strut 5 is therefore shielded from the outside so as to prevent foreign matters or the like from entering the strut 5.
Patent JP-H11158482-A (JP)
Title: Pentaerythritol derivative and its use as lubricant additive
Inventor: FRANCISCO MANUEL A
IPC: C10M135/20
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the oxidation resistance of a lubricating oil by using an oil-soluble antioxidant comprising an oil-soluble mercapto deriv. having an enough sulfur density and an unstable S-C bond. SOLUTION: 0.05-20 wt.% oil-soluble antioxidant comprising a mercapto deriv. of formula I and 75-99.5 wt.% lubricating oil are incorporated into a lubricating oil compsn. In formula I, EWG<1> and EWG<2> are each an electron- attractive group such as a nitro, nitrile, or ketone group and it is pref. a carboxyl group, giving a compd. of formula II. In formula II, R<1> and R<2> are each H or a 1-36C hydrocarbyl; b is 0 or 1; and A is an alkane, alkyne, alkene (e.g. CH2 CH2 or CH2 ), or arom. group or the like. This thiol deriv. is prepd. by heating a mixture of maleic anhydride and an alcohol source to a temp. higher than the m.p. of maleic anhydride, then reacting the mixture with a thiol source (e.g. n-propylmercaptan) and a non-nucleophilic base (e.g. triethylamine), and adding a free-radical initiator to the resultant product to complete the reaction.
Patent JP-H05112731-A (JP)
Title: Dye, dye laser, and lithotrite using the same
Inventor: ISHIZUKA MASAHARU
IPC: A61B18/20
Filed: 1991-10-22
Abstract: PURPOSE:To provide a dye which has a long life and emits a shortwave laser beam having a high efficiency of crushing calculus, a dye laser using the same, and a lithotrite using the laser. CONSTITUTION:When a cationic surfactant is added to coumarin as a dye, they form a molecular aggregate wherein dye molecules (1) gather at the center of a micelle (2) of the aggregate. Since the micelle (2) functions as a dispersant, heat absorbed in the molecule (1) is quickly transferred to a solvent, thus allowing the inherent properties of a soln. of the dye to be maintained and the life of it to be increased.
Patent JP-H10101084-A (JP)
Title: Stackable container
Inventor: KUROKI YASUO
IPC: B65D21/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a container which heats with steam or cool with air a recessed part to individually store lump-shaped articles without damaging an outer circumferential surface and a bottom surface of the lump-shaped article, is large in the pressure- proof rigidity when stacked, and is thin-walled through vacuum or compressed air forming in the container stacked in a stratified manner where one phase of two containers to be stacked in a telescopic manner is different by 180 deg.. SOLUTION: A longitudinal projected bar part 7 and a transverse projected bar part 9 are respectively provided on an inner circumferential wall 6 and a bottom wall 8 of a recessed part 5 to store a lump-shaped article, longitudinal wall parts 11-13 and trapezoidal projected parts 18-21 are provided between an outer circumferential wall 3 of a container and the recessed part 5, and between the recessed parts 5, an upper end of the longitudinal wall parts 11-13 is inserted in a recessed groove part in a back side of the transverse projected bar part 9 of the recessed part 5 of an upper container, a bottom side of the recessed part 5 of the upper container is supported by an upper face end of the trapezoidal projected parts 18-21,  and a gap between the longitudinal projected bar part 7 and the transverse projected bar part 9 of the recessed part 5 and the lump-shaped article is an air passage.
Patent JP-H03136296-A (JP)
Title: Mounting of electronic component
Inventor: KITAYAMA YOSHIFUMI
IPC: H05K3/34
Filed: 1989-10-20
Abstract: PURPOSE:To make an electronic component tentatively fixed enough so as to enable fine soldering to be done excellent in quality by a method wherein flux paste is formed on a copper land through printing. CONSTITUTION:A solder plating 3 is formed on a copper land 2 provided onto a printed board 1, and a cream flux 4 selectively applied onto the solder plating 3 through a screen printing method. An electronic component 5 is mounted and soldered through a reflow soldering method.
Patent JP-H01114416-A (JP)
Title: Connection of heat retaining double pipe
Inventor: KAWAMURA KAZUHISA
IPC: F16L59/18
Filed: 1987-10-28
Abstract: PURPOSE:To perform a strong connection of heat-retaining double pipes easily by a method wherein, after main pipes are mutually welded and equipped with heat insulating material, a specific outer pipe is welded on them. CONSTITUTION:Main pipes 1, 1 are mutually welded and heat insulating material 2, 2A is fixed on them. Then a short pipe 7 is shifted to the welded part of the main pipes 1, 1. Deformation takes place by means of a press jig 8 to make the outer diameters of both ends of the short pipe 7 equal to those of casing pipes 3, 3. After the deformation, the casing pipe 3 is welded to the short pipe 7. As the deformation is performed to an extent that the diameter of the short pipe 7 becomes equal to that of the casing pipe 3 and the welding is conducted only in the peripheral direction, the welding process is simplified and the strength is improved.
Patent JP-S63127931-A (JP)
Title: Recirculating automatic original feeder
Inventor: ITO KENJI
IPC: B65H1/30
Filed: 1986-11-18
Abstract: PURPOSE:To feed an original surely so as to cause the tip to be situated at the specified paper feeding position irrespective of size, of installing an discharge port, discharging the original being return from a circulating conveying passage to an original storage part, in a rear end guide. CONSTITUTION:A rear end guide 31 consists of a cover 33 having an operating knob 32 to be projected onto a case 3 from an original storage part 6, and it is largely opened backward by a backward wall 33a and a metal guide wall 33b tightly installed in the inside, forming a taper original receiving port 35 being narrowed toward a discharged port 34 at a front root part. A discharged roller pair 52 is installed in the discharged port 34 to the rear end guide 31, whereby an original 4 being fed to this receiving port 35 is yet positively discharged to the original storage part 6 by the roller pair 52, thereby discharging the original till the rear end is surely dropped into the original storage part 6. And, when the rear end guide 31 is set to a display position against each size, the rear end of an original 4 group is pushed by a guide wall 31a so that the tip is easily set to a position where it just comes into contact with a front handling piece 11.
Patent JP-2000087426-A (JP)
Title: Private part washing device
Inventor: FURUKOUJI MINORU
IPC: A61H23/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To allow a private parts washing device to wash the human private parts and to have an excellent massaging effect. SOLUTION: A private parts washing device washes the human private parts by ejecting bubbled water from the hip nozzle 49 of a nozzle device 26 or the like toward the human private parts. When a massage setting button is pressed, the bubbled water is ejected while the air entrainment ratio λ defined as the ratio of air flow rate Qa to the flow rate Qw of wash water is around a value of 4. When the air entrainment ratio λ is around 4, the bubbled water takes the form of air-bubble flow and a an atomizing flow alternately. The cycle of the air-bubble flow and the atomizing flow is 10 to 20 Hz. With such a cycle, resonance to the human skin occurs and bubbles are recognized as intermittent stimuli by the human private parts, whereby massaging effects promoting excretion can be enhanced.
Patent JP-S62134181-A (JP)
Title: Heat input controlling method for high frequency seam welding jointly using laser beam
Inventor: HAGA HIROTSUGU
IPC: B23K26/346
Filed: 1985-12-06
Abstract: PURPOSE:To reduce the upset quantity without generating a welding defect, and to improve the joint performance by executing a heat input control by a control variable containing a laser beam input which is projected to a welding point, and a high frequency welding power which is supplied to an object to be welded. CONSTITUTION:A wedge shape whose top is a welding point is formed by edges 2, 2 of an object to the welding 1 approach gradually. To the object to be welding 1 in the vicinity of said welding point, a welding power is supplied through a contact 4 from a high frequency seam welding machine 5. At the same time, to said welding point, a laser beam LB is irradiated through a beam shape controller 7 and a beam guide 8 from a laser oscillator 6. By Joule heat and a laser beam energy which are generated thereby, the welding point is heated to a welding temperature, and by welding with pressure by a squeeze roller 3, seam welding is executed. In said method, a heat input controll is executed by setting PE+alphaPL (PE; a high frequency welding power, 2<=alpha<=15, PL; an input of a laser beam) as a control variable. As for said control variable, it is also possible to add a welding speed and/or a plate thickness of the object to be welded 1 to PE+alphaPL.
Patent JP-H03136100-A (JP)
Title: Method and device for voice processing
Inventor: TAMURA JUNICHI
IPC: G10L25/93
Filed: 1989-10-20
Abstract: PURPOSE:To attain voice synthesis of high quality by providing a means which makes compressibility which is a coefficient of a nonlinear transfer function at the time of the compression of voice information correspond to respective phonemes. CONSTITUTION:This device has an analyzing means 205 which analyzes an input voice, a compressing means 205 which compresses voice information, obtained by analyzing the voice, according to the nonlinear transfer function, a means 205 which makes the compressibility which is the transfer function coefficient of the compressing means 205 correspond to the best value for each phoneme, and a storage means 204 for storing the voice information. Thus, the device is provided with the means 205 which makes the compressibility as the coefficient of the nonlinear transfer function at the time of the compression of the voice information correspond to the best value for each phoneme. Consequently, phonemes are compressed with the best values respectively, so the articulation of a consonant part is improved and a voice of high quality can be synthesized.
Patent JP-H11114847-A (JP)
Title: Thread fastening equipment
Inventor: TAKATSUKA KAZUHIKO
IPC: B25B21/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To enhance safety of thread fastening work by avoiding a risk, unintentionally nipping fingers. SOLUTION: This equipment is constituted so that the equipment may be actuated by supplying power to an equipment body 10 from a power source. In this case, the equipment is provided with an opening and closing part 13 capable of shutting down the power and formed on power transmission means 11, 15 for connecting the power source to the equipment body 10, and an opening and closing operating part 17 for operating shutdown of power supply to the opening and closing part 13. The opening and closing part 13 and the opening and closing operating part 17 are placed at different positions, respectively.
Patent JP-H07102944-A (JP)
Title: Diesel particulate filter made of conductive formed filter
Inventor: TANIGUCHI MASAHIKO
IPC: F02B3/06
Filed: 1993-10-07
Abstract: PURPOSE:To realize the uniform heating of a porous body itself for a filter, and to prevent the melting and breakage of the filter porous body. CONSTITUTION:A diesel particulate filter is made up by incorporating a porous body 2 for the filter in a casing 1 that has been arranged in the exhaust system of exhaust gas being exhausted from a diesel engine. The base material constituting the filter porous body 2 is made of a conductive foamed cermet having conductivity, and the filter porous body itself functions as a heater.