baber/WOPTO huggingface dataset:
Patent JP-S6227318-A (JP)
Title: Method and apparatus for producing pulverous sio powder
Inventor: FUNABASHI TOSHIHIKO
IPC: C01B33/113
Filed: 1985-07-29
Abstract: PURPOSE:To efficiently make mass production of extremely fine SiO powder sized <=0.1mum by subjecting a mixture composed of a SiO2 raw material and carbon-contg. material and/or metallic silicon powder to a heat treatment under a reduced pressure to generate SiO vapor and condensing the SiO vapor in a gaseous phase by using a non-oxidizing gas. CONSTITUTION:The mixture composed of the SiO2 powder and carbon-contg. material and/or metallic silicon powder is subjected to the heat treatment in a 1,300-2,000 deg.C temp. region in the non-oxidizing atmosphere reduced in pressure down to <=0.1atm. to generate the vapor or SiO. The SiO vapor is condensed by the above-mentioned non-oxidizing gas and is conveyed so that the vapor is recovered in the form of the SiO powder. The SiO2 powder which is obtd. by bringing an acid or carbon dioxide into reaction with natural high- purity quartz powder or water glass and is obtd. by a so-called wet process is preferable for the raw material SiO2 powder. The above-mentioned carbon- contg. material is exemplified by petrollum coke, coal pitch, carbon black, various org. resins, etc.
Patent JP-S5690792-A (JP)
Title: Driving device energy saving type hinge type movable inboard inclined passage
Inventor: AKITAKE TATSUYA
IPC: B63B25/00
Filed: 1979-12-21
Abstract: PURPOSE: To reduce a required output by a method wherein a pair of hinge type movable inboard inclined passages having respective upper and lower end parts as pivotally attaching parts are coupled with a driven cable in a tuned interlocking way and a respective inclined passage is formed by utilizing a mutual potential energy.  
     CONSTITUTION: Inclined passages 11, 12 are coupled mutually with a driven cable 19 in a tuned interlocking way. When a driving devie 17 or 18 is driven, the above- mentioned inclined passages rotate to an opposite direction each other in a tuned interlocking way and inclined passages between decks are formed or these passages are stored in pivotally attaching decks. For example, in order to store the inclined passage, when a stopper 20 of the inclined passage 20 is released and the inclined passage 20 is rotated downward taking its pivotally attaching part 14 as an axis by means of a driving device 18, then, a driven cable 19 is towed with the potential energy of the inclined passage 12 and along with this, the inclined passage 11 is rotated upward taking its pivotally attaching part 13 as an axis. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6145878-A (JP)
Inventor: HIRABAYASHI TERUMI
IPC: B66B13/14
Filed: 1984-08-08
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-H0774009-A (JP)
Title: Manufacture of ferrite molding
Inventor: TAKAHASHI YASUNORI
IPC: H01F1/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide a manufacture of a ferrite molding which allows less thermal contraction after molding and allows excellent dimensional stability and provide the easy manufacture of a hard ferrite molding without the danger of dust explosion. CONSTITUTION:Ferrite powder provided by baking ferrite material mixed powder at 1200-1400 deg.C is cooled to the temperature which allows the plasticization of vitrification agent or below, vitrification agent is mixed and the surface of the ferrite powder is coated with the vitrification agent. Then, the powder is molded with heat at or above the plasticization temperature of the vitrification agent and below 700 deg.C.
Patent JP-H11332641-A (JP)
Title: Cosmetic compact case
Inventor: HASHIMOTO KAZUNORI
IPC: A45D33/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To easily separate only a mirror from a used case by separably putting a sheet-like fixed piece across a wall surface edge part and a mirror surface edge part so as to fix the mirror. SOLUTION: A sheet-like fixed piece 4 makes the shape of a frame fixed by putting across the wall surface periphery part outside of a fitting recessed part 2 and a mirror surface periphery part and integrally projects a non-fixed finger placing projection piece 13 from a part of its outer edge to provide a sheet-like fixed piece 4a in the state of being separable. As the fixing means of the piece 4a in this case, an adhesive or a sticking agent is used to respectively fix its outer peripheral part to the wall surface peripheral part on the outside of the recessed part 2 and its inner peripheral part to the surface outer peripheral part of the mirror 3 by adhering or sticking. At the time of using, special external force to peel it off never works often and sufficient fixing strength is obtained, thereby the mirror is surely fixed.  In addition, since the thin sheet- like fixed piece is simply separated at the time of wasting after using the case, the mirror and the other parts made of synthetic resin can be easily classified and disposed of.
Patent JP-H07181887-A (JP)
Title: Braille guide plate
Inventor: OKADA MASANOBU
IPC: G09B29/10
Filed: 1994-06-24
Abstract: PURPOSE:To provide a braille guide plate constituted to enable even a person having the sound eyes or a person handicapped in the eyes to understand the positional relations of the rooms, etc., of a building. CONSTITUTION:This braille guide plate is formed by displaying guides of buildings, etc., by braille formed by printing of resins on a synthetic resin sheet. The braille is accurately expressed by dotty build-ups of 300 to 600mum height and 1.2 to 1.7m, diameter. For example, a drawing indicating the positions of the constituting parts of the rooms, etc., of a building is made see-through via a transparent sheet 2 consisting of a synthetic resin and the explanations of the constituting parts are expressed as braille 4 by printing of the resins on this transparent sheet 2. This transparent sheet is used as the guide plate of the buildings, such as hospitals or hotels. The sheet is otherwise formed by sticking the synthetic sheet via a tacky adhesive layer onto a release sheet and the surface of this synthetic resin is provided with guides by ordinary printing and in addition, guides by the braille formed by printing of the resins. Such sheet is effectively usable as the guide plate used by sticking the sheet to a handrail, etc.
Patent JP-H0818960-A (JP)
Title: Dynamic image encoder to control total encoding quantity
Inventor: FUJIWARA MITSUAKI
IPC: H04N19/423
Filed: 1994-06-24
Abstract: PURPOSE:To stabilize picture quality by providing a high efficiency encoder means, a means to find temporary encoding quantity at every image unit, a means to convert the temporary encoding quantity, a means to perform setting based on target encoding quantity and a means to control generated encoding quantity. CONSTITUTION:An image signal is supplied to an image information change mode detector 5 and a predictive subtractor 2. The detector 5 detects the degree of change of image information, and generates information to be used in the setting of a quantization scale to be decided by a quantization controller 6 corresponding to the degree of change of the image information at every block sequentially segmented from the image signal, and supplies it to the controller 6. The controller 6 outputs the information to set the quantization scale supplied from a reference quantization scale setting part 17 via a switch 18 and decided in advance and the information used in the setting of the quantization scale from the detector 5 to a quantizer 4. In the case the image signal with large change of image content is quantized, the controller 6 sets the quantization scale at a large value.
Patent JP-H059888-A (JP)
Title: Dryer canvas having reinforced selvedge part
Inventor: OMORI YOSHIYUKI
IPC: D03D5/00
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a dryer canvas having reduced frictional loss of a palm made of ceramics and improved durability. CONSTITUTION:Aromatic polyamide yarns are arranged and inserted into at least part of warp 11 or weft 12 of a selvedge part of a dryer canvas or replaced and inserted and the selvedge part is coated with a resin to integrate texture of the selvedge part.
Patent JP-S5790049-A (JP)
Title: Fiber-reinforced resin composition
Inventor: KURAUCHI NORIO
IPC: C08L101/00
Filed: 1980-11-26
Abstract: PURPOSE: The titled composition capable of giving a composite material excellent in mechanical strength, which comprises a reinforcing fiber having a surface to  which a coupling agent and an uncured thermosetting resin component are attached and a thermoplastic resin enclosing the fiber integrally.  
     CONSTITUTION: A fiber-reinforced resin composition comprising a reinforcing fiber prepd. by attaching 0.01W2pts.wt. coupling agent such as a silane or titanium coupling agent and 0.03W20pts.wt. thermosetting resin component such as an epoxy or urethane resin to the surface of 100pts.wt. fiber such as a glass, carbon or metal fiber, and a thermoplastic resin component such as a polyamide, polyester or polyolefin enclosing the fiber integrally. The resin composition is enhanced in strength because the interface between the matrix thermoplastic resin and the fiber is firmly bonded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0610660-A (JP)
Title: Metal catalytic converter
Inventor: SUGIMOTO TAMOTSU
IPC: B01J35/04
Filed: 1992-06-24
Abstract: PURPOSE:To greatly reduce the disconnecting damages of the exhaust gas flow-in side surface of a metallic catalyst carrier compared with the conventional design in a metal catalytic converter to be mounted on an automobile, a vehicle for industrial use, or the like in order to purify the exhaust gas. CONSTITUTION:In a metal catalytic converter where a metallic catalyst carrier 51 is arranged by laminating a corrugated plate 55 and a flat plate 57 within a cylindrical container 49 wherein an exhaust gas flow-in port 59 is formed on one end, and an exhaust gas flow-out port 61 is formed on the other end, the corrugated plate 55 of the metallic catalyst carrier 51 is placed on the side of the exhaust gas flow-in port 59 of the metallic catalyst carrier 51, and projected toward the side of the exhaust gas flow-in port 59 away from the flat plate 57.
Patent JP-S5687814-A (JP)
Title: Automatic inclination detector for vehicle or the like
Inventor: MIMURA SUSUMU
IPC: G01C9/12
Filed: 1979-12-18
Abstract: PURPOSE: To detect the inclination of a vehicle body automatically, smoothly and reliably by providing a plurality of detecting means on the surface of an upward hemisphere so that they rock according to inclination.  
     CONSTITUTION: A vehicle body 1 tilts according to the inclined situation of the inclined ground and a hemispheric container 2 provided on the vehicle body 1 also titlts. On doing this, even through a metal plate 3 constantly keeps its vertical situation independently of the tilt of the container 2 in any direction, the container 2 tilts and a metal plate 4 at the position corresponding to the tilt situation of the container 2 moves to below the suspended metal plate 3. From the variation in the electrostatic capacity between the metal plates 3 and 4, the tilt situation of the vehicle body 1 can be automatically detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6058740-A (JP)
Title: Self-synchronism type scrambler
Inventor: IGUCHI KAZUO
IPC: H04L25/03
Filed: 1983-09-12
Abstract: PURPOSE:To prevent pulse generation stop of a PN generator for scrambling even if an input pulse signal is a state of consecutive same code by feeding back an output of a shift register to a prescribed shift register unit when all outputs of the said shift register are logical ''1'' or at the state of ''1''. CONSTITUTION:An output of a shift register unit 2-5 of the final stage of a feedback type shift register (PN generator) 10 is fed back to an input terminal 4 via the 1st adder 3 and through the 2nd adder 5. Through the constitution above, a video signal subject to PCM coding inputted to an input terminal 6 is inputted to the 3rd adder 5, scrambled by an M series generated from the PN generator 10 and outputted from an output terminal 7. In the process of the scramble, when all outputs of terminals Q of the shift register units 2-1-2-5 of the PN generator 10 are logical ''0'', the outputs of all terminals Q are logical ''1''. The logical ''1'' signal resets the shift register unit 2-1 via an AND gate 9 to bring the Q output to the logical ''1''. Thus, it is prevented that the PN generator 10 is stopped with all ''0''.
Patent JP-S6411933-A (JP)
Title: Copper alloy having excellent hot workability and its production
Inventor: SAKAMOTO TOSHIMASA
IPC: C22F1/08
Filed: 1987-07-03
Abstract: PURPOSE:To mass-produce a copper alloy having excellent hot workability by limiting the elements to be added and the addition ratio of the Cu-Ni-Si alloy as well as the impurities and hot rolling said alloy at the prescribed temp. CONSTITUTION:The chemical component value of the Cu-Ni-Si alloy is regulated in such a manner that it contains, by weight, 2.0-4.0% Ni, 0.5-1.0% Si, 0.01-1.0% Mn, 0.05-1.0% Zn, 0.001-0.01% Mg and <=0.003% S and contains 0.001-0.01% total of one or more kinds among 0.001-0.01% B, 0.001-0.01% Cr, 0.001-0.01% Ti and 0.001-0.01% Zr; as the impurities, <=0.002% Pb, <=0.001% Bi, <=0.001% Sb, <=0.001% As, <=0.0005% Te and <=0.0005% Se are furthermore regulated and the balance is formed with Cu. Said alloy is then hot rolled at 700-900 deg.C. By this method, the copper alloy having no generation of cracks during the hot rolling can be obtd.
Patent JP-H0513947-A (JP)
Title: Outer lead bonder
Inventor: KANAYAMA SHINJI
IPC: H05K3/34
Filed: 1991-07-08
Abstract: PURPOSE:To provide an outer bonder, by which the outer leads, which are mounted by a TAB system, of a semiconductor device can be reliably soldered to conductor wiring on a circuit board. CONSTITUTION:An outer lead bonder is provided with a rotator 18, which is rotationally moved while pressing an outer lead 13 of a film carrier, and a laser 11, which applies a laser beam 12 to the lead 13 being pressed by the rotator 18 to heat the leads 13.
Patent JP-S6058564-A (JP)
Title: Magnetic field measuring apparatus
Inventor: MURAKAMI AZUMA
IPC: G01C17/30
Filed: 1983-09-12
Abstract: PURPOSE:To simplify operation while making it possible to perform high accuracy measurement, by a method wherein magnetic elements are arranged in three directions mutually crossing at right angles and at least two coils are arranged to the periphery of three magnetic elements while a predetermined electric signal is applied to one of two coils and the intensity of a magnetic field and the direction of magnetic flux are measured. CONSTITUTION:Coils in an x-axis direction, that is, a detection coil 13 and a detection bias coil 15 are selected by a microprocessor 49 and currents each changed in an absolute value and polarity are successively inputted to the detection bias coil 15 from a D-A converter 48. On the other hand, a signal having frequency same to the specific frequency of a signal generator 46, that is, a detection signal is taken out from the output of the detection coil 13 and compared with a ''0'' level by a comparator 45. When geomagnetism is eliminated and the detection signal comes to the ''0'' level, a pulse signal is outputted to the microprocessor 49 from the comparator 45 and the value and polarity of the current flowed to the detection bias coil 15 at this time are stored. Similar operation is performed with regard to a y-axis and a z-axis.
Patent JP-2000352193-A (JP)
Title: Form device made of steel and its disassembling method
Inventor: TODA MITSUO
IPC: E04G19/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a form device made of steel easy to be disassembled after the placing of concrete and its disassembling method. SOLUTION: The forms 1 made of steel have a plurality of channels 3 arranged in the lateral direction, liner plates 20 interposed among header sections adjacent in the lateral direction of the channels 3, and bolts 2a and nuts 2b connecting the header sections of the channels adjacent in the lateral direction, holding the liner plates 20. The liner plates 20 are formed in L-shaped members with projecting sections 20a towards upper sections from the header sections of the channels 3 and projecting sections towards the sides. Concrete is placed by using the forms made of steel, placed concrete is cured, the bolts 2a and the nuts 2b are removed and external force is applied and the liner plates are removed, and the form device made of steel is disassembled by applying external force.
Patent JP-H0457491-A (JP)
Title: Cipher transmission system for video
Inventor: KISHINO AYANORI
IPC: H04N7/171
Filed: 1990-06-27
Abstract: PURPOSE:To improve secrecy by ciphering a scramble pattern according to an encipherment key held by an encipherment key holding means and a prescribed encipherment algorithm by a ciphering means, transmitting it to a reception side, and regenerating an original video signal at the reception side. CONSTITUTION:A scramble pattern generating part 1 generates a scramble pattern NS whose pattern is changed at random in a cycle which is shorter than one field cycle of the video signal. A ciphering part 3 ciphers the NS using an FEAL-8 algorithm. This encipherment key KD is preliminarily decided among each receiving station R1, R2.... A transmission part 4 modulates a scrambling video signal SVS and transmits it to a communication channel. At this time, the transmission part 4 superimposes an encipherment pattern CNS of the above-mentioned scramble pattern on the equalization pulse part of a vertical base erasing period. On the other hand, the reception stations R1, R2... receive and demodulate the scrambling video signal transmitted from a transmission station T, de-scrambled, and restores the original video signal.
Patent JP-S6228541-A (JP)
Title: Hydraulic shock absorber
Inventor: NAKADA ETSURO
IPC: F16F9/50
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a damping force characteristic approximate to an ideal damping force by providing a damping valve which enables the generation of low damping force and high damping force when the vibration frequency in a cylinder is above the set region. CONSTITUTION:A damping force generating portion 4 of a hydraulic shockabsorber has high-cut damping valves 4a, 4b and a low-cut damping valve 4c. When the vibration frequency in an upper oil chamber in a cylinder is increased and the internal pressure in a pressure chamber 42b is lowered, the high-cut damping valve 4a is operated, and when the frequency is further increased, the low-cut damping valve 4c is operate. When the frequency is further increased, the high-cut valve 4b is operated. Therefore, a favorable damping characteristic can be obtained in a vibration system having two degrees of freedom.
Patent JP-S5869976-A (JP)
Inventor: MORIYA MASAKAZU
IPC: E05F15/12
Filed: 1981-10-21
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-H0722569-A (JP)
Title: Outer lead and semiconductor device employing the lead
Inventor: HARUFUJI SEIICHI
IPC: H01L23/50
Filed: 1993-07-07
Abstract: PURPOSE:To improve a lead density without deteriorating the solder wetting rate of the lead. CONSTITUTION:Two or more outer leads 102 are extended from the package main part 101 of a semiconductor device with a certain interval. The tip part of each outer lead 102 is inclined so as to be brought into line-contact with a wiring pattern on a wiring board. With this constitution, a sufficient quantity of solder can be supplied between the tip part of the lead and the wiring pattern surface.
Patent JP-H0710250-A (JP)
Title: Piezoelectric-driven conveying device
Inventor: TOMIOKA KIYOSHI
IPC: B65G27/24
Filed: 1993-06-01
Abstract: PURPOSE:To achieve smoothing of conveyance, enhancement of conveying speed, noise reduction and enhancement of energy conversion efficiency by constituting a connecting member of two separate parallel plates. CONSTITUTION:An elastic plate 2 having a piezoelectric element 1 affixed thereto and a connecting member 4 for connecting a conveying body are not integrated together but comprise two separate parallel plates which, when the plate 2 and the member 4 are made of the same material, differ in thickness or width in the longitudinal direction of the elastic plate 2. When made of dissimilar materials, the elastic plate 2 and the connecting member 4 comprise two separate parallel plates which are different from or equal to each other in thickness or width in the longitudinal direction of the elastic plate 2. Therefore the parallel plates constituting the right and left halves of the connecting member divided crosswise differ in flexural rigidity and in Young's modulus, providing different flexural vibrations and amplitudes. As a result, torsional rotation is imparted to a bowl connected to the connecting member 4 and components within the bowl can be very smoothly conveyed.
Patent JP-H0217376-A (JP)
Title: Refrigerating device
Inventor: IIDA KENICHI
IPC: F25B41/00
Filed: 1988-07-05
Abstract: PURPOSE:To reduce the noise such as resonance and the like of a muffler and prevent the adhesion of dew to the muffler surely by a method wherein the muffler, connected to a suction pipe communicating a cooler with a motor compressor, is buried into a heat insulating material provided between an outer casing and an inner casing. CONSTITUTION:The drier 10 of a refrigerating device is connected to a cooler 5 through capillary tube 12 while a header 6 is connected to a motor-driven compressor 8 through a suction pipe 13. A muffler 11 is buried into a heat insulating material 4 of the suction pipe 13 at the side of the motor-driven compressor 8. According to this method, the resonance sound of the muffler is shielded by the heat insulating material and will never be diffused to the outside of a refrigerator as noise. On the other hand, the muffler is insulated by the heat insulating material and, therefore, the adhesion of dew to the muffler may be prevented surely. Further, the muffler is not connected to other connecting pipes and, therefore, there may be no possibility to generate abnormal sound.
Patent JP-2000000671-A (JP)
Title: Tip for welding torch, and welding torch
Inventor: ISHIKAWA OSAMU
IPC: B23K9/26
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To easily pass a welding wire, to increase the conductivity efficiency, and to prolong the service life by forming a tip body to supply the power to the welding wire of a coil, and providing a coil stock cross-section of non- circular section. SOLUTION: A welding wire 9 is inserted inside a tip 6, and brought into contact with the tip 6, and automatically fed to a welding part through a nozzle while supplying the power for generating the arc. A shield gas supplied into the nozzle is ejected from the nozzle tip to shield a work melted by the heat of the arc from the atmosphere. The tip 6 is formed of flexible coil using a wire of non-circular section, for example, square or elliptical section. Since a coil at an intermediate part 11 is wound coarse, the tip is deformable along the shape of the welding wire 9, and the welding wire 9 can be smoothly passed. The contact area of the welding wire 9 with the tip 6 can be increased, and every coil part 8 of the tip 6 is brought into uniform contact with the welding wire 9 to increase the conductivity efficiency.