baber/WOPTO huggingface dataset:
Patent JP-S5545583-A (JP)
Title: Cross roll rolling mill
Inventor: HINO HIROYUKI
IPC: B21B31/16
Filed: 1978-09-28
Abstract: PURPOSE:The rolling mill which is able to continuously adjust the sectional shape of the rolling material, by combining and installing regular cam blocks, cross blocks, etc., by rocking the upper and lower work rolls in the opposite direction by operating the cam blcoks. CONSTITUTION:When the balance beam 23 is inclined to the full line position by the oil pressure cylinder 24, the cam blcok 11 is depressed by the rod 21, and the cam block 12 is drawn upward by the rod 22. Resulting from the foregoing, the upper cross blocks 13, 14 are moved to the left, and the lower blocks 15, 16 are moved to the right. Accordingly, the end part of the upper work roll 7 is moved to the left, and the end part of the lower roll 8 is moved to the right. The housing 1 is installed at both the ends of the rolls 3, 4, 7, 8, and the moving direction of the work roll chocks 9, 10 is opposite, therefore the upper work roll 7 and the lower roll 8 cross each other in the opposite direction to the axis of the backup rolls 3, 4.
Patent JP-H05292103-A (JP)
Title: On-vehicle data transmission system
Inventor: HASHIMOTO HIROSHI
IPC: B60R16/02
Filed: 1992-04-13
Abstract: PURPOSE:To generate a token early at application of power and at a loss of the token by allowing the system to discriminate that a controller acquires the token and to start the transmission of a message when the token is not generated within a prescribed time and a network bus is in an idle state. CONSTITUTION:Electronic controllers 1-5 controlling an engine and a brake or the like are interconnected via a network bus 6, and the token passing system is employed for the transmission system. Each of the controllers 1-5 discriminates whether or not a token is generated within a prescribed time, and discriminates whether or not the bus 6 is in an idle state when not, and discriminates that a token is acquired when YES and sends a message. When any collision of the sent message is not detected, the acquisition of the token is established, and when any collision of the sent message is detected, the processing above is repeated after lapse of a prescribed wait time. Thus, the token is generated early at application of power and at a loss of the token.
Patent JP-S5642872-A (JP)
Title: Reducing method of binary pattern
Inventor: MIFUNE YOSHITERU
IPC: G09G5/26
Filed: 1979-09-17
Abstract: PURPOSE:To give a compensation to the disturbance of the pattern caused by the thinning, by performing the thinning and reduction after giving an interpolation process to the specified 2X2 dot pattern. CONSTITUTION:The pattern signal of the original pattern is trnsferred to the input register 22 and the data registers 23-25 from the reading part 21. And a shift is given so that the intersection of the thinning line and row may be positioned at the center position of the pattern register 26 formed with the 3X3 dots. Here in case the dot at the diagonal position to the intersection is white and the two dots at the adjacent positions are black, the compensation process part 27 corrects the white dot at the diagonal position to the black dot. Then the compensation process part 26 gives the input again to the registers 23-25 after compensation, and then the thinning is carried out at the thinning process part 28. Then the recording is carried out at the recording part 30 via the output register 29. Thus a compensation process is given to the specified dot pattern to ensure a compensation to the disturbance of the pattern caused by the thinning and reduction.
Patent JP-H06337483-A (JP)
Title: Display method of three-dimensional image
Inventor: YAMAGUCHI HIROHISA
IPC: G03B35/00
Filed: 1993-05-21
Abstract: PURPOSE: To display a three-dimensional(3D) image without forcing or forcing the use of glasses to an observer by separating the 3D image into depth components and displaying the separated images on correct depth positions ao as to recall the observer to a sense of visual depth. CONSTITUTION: When N input images are separated by multi-image resolution expression indicated by images 1' to N', each of the multi-image resolution coefficients of images 1' to N" indicates how much energy is included in the frequency/position of an image photographed by a specific focal distance and whether the image is focused on the specific position in the best state or not can be judged by comparing the coefficient with the values of multi-image resolution coefficients generated from the remaining (N-1) images. When the process is repeatedly applied to all coefficients of the multi-image resolution expression, the allocation of the multiimage resolution coefficients of N images only to one image can be obtained. Consequently a 3D picture can be displayed without forcing or restricting the use of glasses to an observer.
Patent JP-S6017114-A (JP)
Title: Polyester yarn having pilling resistance
Inventor: ISODA HIDEO
IPC: D01F6/62
Filed: 1983-06-30
Abstract: PURPOSE:The titled novel yarn of linear polyethylene terephthalate having an improved pilling resistance equal to that of cotton, showing improved processing properties at low cost, provided simultaneously with a specific initial tensile strength (IS), crystal size and tensile elongation. CONSTITUTION:The desired yarn consisting of linear polyester yarn having a repeating unit comprising >=85mol% ethylene terephthalte, satisfying simultaneously conditions of having 40-100g/d, preferably 65-100g/d initial tensile strength (IS), >=50Angstrom , preferably >=60Angstrom  apparent crystal size (ACS010) of 010 plane, and <10% tensile elongation (DE). In order to prepare the yarn, ethylene terephthalate polyester having 0.5-0.8 intrinsic viscosity at 30 deg.C is spun at >=4,000m/min ultrahigh speed, drawn at multi-stage, especially preferably drawn at >= three stages.
Patent JP-H08317178-A (JP)
Title: Image processing system
Inventor: NAKAMURA HARUKA
IPC: G03G15/36
Filed: 1995-05-18
Abstract: PURPOSE: To send/receive information between a system control unit and an extended I/F unit even during transfer of image data. CONSTITUTION: A scanner 1, a printer 2, an extended I/F unit 3 and a system control unit 5 are interconnected by a common transmission line (SCSI bus) 6 for transferring image data. Furthermore, the extended I/F unit 3 and the system control unit 5 are interconnected by an exclusive transmission line (an ISA bus being equivalent to an internal bus of the system control unit 5) for information transmission/reception.
Patent JP-S6012067-A (JP)
Inventor: MIYASAKA TAKAMI
IPC: A61L2/08
Filed: 1983-07-04
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-H04347860-A (JP)
Title: Exposing device for plate making
Inventor: FUJITA AKIO
IPC: G03B27/32
Filed: 1991-05-24
Abstract: PURPOSE:To prevent the pinholing of a silver halide photographic sensitive material for plate making and to improve the adaptability to reducing processing. CONSTITUTION:This exposing device has a transparent supporting plate provided with a conductive film and a light source for exposing the photosensitive material for photomechanical processes. The more preferable embodiment is the exposing device having the transparent supporting plate provided with at least one layer of the conductive films contg. a charge transfer type coupler of a boron atom to basic nitrogen atom. The conductive films are more preferably hardened by a resin which is cured by heating at 50 to 40O deg.C or resin cured by UV rays and the transparent supporting plate has a light transmittance of >=90% UV rays and/or visible ray. Further, the transparent supporting plate is preferably formed of glass.
Patent JP-S63286537-A (JP)
Title: Manufacture of grain dispersion-type composite material
Inventor: SASAKI YASUSHI
IPC: B22F1/02
Filed: 1987-05-19
Abstract: PURPOSE:To easily manufacture a uniform fine grain dispersion-type composite material, by applying metallic coating to organic or inorganic fine grains in a specific percentage, by compacting the resulting coated grains, and by applying sintering in a state where mutual joining of the fine grains does not occur. CONSTITUTION:The surface of organic or inorganic fine grains of 0.1-20mum, preferably about 0.1-1mum, grain size is coated with a material consisting of the metallic components which are hard to allow to enter into solid solutions with the above- mentioned fine grains, respectively, by the amount in the range of 0.1-50wt.%. The above coating can be carried out by adopting an electroless plating method, a suspension electroplating method, and a sputtering method independently or in combination. Further, as the above-mentioned fine grains, any of respective powders of pure metal, alloy, intermetallic compound, ceramics, and organic material can be used. The resulting coated grains are compacted, and the green compact is sintered. this sintering is carried out under the conditions in which a state where the above-mentioned coating metals are mutually joined but the mutual fine gains are not in contact with each other can be maintained. By this method, the composite material in which the fine grains are extremely uniformly dispersed in a dispersion metal medium can be obtained.
Patent JP-S5547058-A (JP)
Title: Mechanical seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1978-09-27
Abstract: PURPOSE: To provide a mechanical seal, in which a seal having a contact surface is made of a sintered alloy impregnated with a thermosetting resin, whereby it is enabled to improve productivity and sealing performance of the mechanical seal, to also improve its slurry resisting performance and strength, and to prolong its service life.  
     CONSTITUTION: Seal ring 9 is obtained, for instance, by impregnating a sintered alloy of copper, tin and lead with phenol resin. Such a seal ring is advantageous in that there is almost no need of maching so that its productivity is improved, its porosity is low for a product of sintered alloy so that sezling performance can be improved, and in that its strength and slurry resisting performance can be improved. Further, since sealing ring 9 is impregnated with a thermosetting resin at its contact surface S, there are obtained such advantages that surface roughness at the contact surface S is fine, the surface S is protected against slurry so that its slidability is improved, ans that its wear resisting performance is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11314107-A (JP)
Title: Rolling mill
Inventor: MORII SHIGEKI
IPC: F16F15/027
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enable high efficiency rolling by providing mechanisms for reducing the vibration of a rolling mill by increasing the dynamic rigidity in the horizontal direction of the rolling mill and for reducing friction in the vertical direction of a head part for pressing against. SOLUTION: This rolling mill is provided with a pair of upper and lower work rolls 4 in a housing 1 of the rolling mill, roll chocks 6 for supporting the work rolls 4 and screw driving mechanisms or hydraulic cylinders 8, 9 for pressing the roll chocks 6 against in the horizontal direction. In such a case, work roll crossheads 13 or housing liners for always pressing the roll chocks toward the perpendicular direction of the roll chocks in the horizontal direction are provided at the tips of the screw driving mechanisms or the hydraulic cylinders 8, 9.
Patent JP-H09307040-A (JP)
Title: Semiconductor device, inverter, and manufacture of semiconductor device
Inventor: HACHIMAN KOICHI
IPC: H01L23/473
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with excellent electric insulation, which attains a desired cooling performance without increasing flow speed of coolant upon radiating heat generated from the semiconductor device with the coolant, to provide a manufacturing method of the semiconductor device, and to provide an inverter. SOLUTION: Conductive layers 3 and 5 are formed on both surfaces of an aluminum nitride plate 4 as an insulating substrate. A semiconductor chip 1 is connected, via a high-temperature solder layer 2, on the conductive-layer 3 side of the aluminum nitride plate 4, while a radiation copper substrate 7 is connected, via a low-temperature solder layer 6, on the conductive-layer 5 side of the aluminum nitride plate 4. The radiation copper substrate 7 has a fin 7a. The radiation copper substrate 7 is connected, at its lower part, to a fluid-path formation copper substrate 9, different from the radiation copper substrate 7, via a connecting metal member 8. The radiation copper substrate 7 and the fluid-path formation copper substrate 9 form a coolant path 100.
Patent JP-S5645055-A (JP)
Title: Semiconductor device
Inventor: TAI SHINICHI
IPC: H01L21/316
Filed: 1979-09-21
Abstract: PURPOSE:To obtain a stable semiconductor device having high dielectric strength and high reliability by including SiO2, B2O3, ZnO, Al2O3, Sb2O3, As2O3, PbO to compose a glass layer for protection. (However, the oxides of a transition element and a rare earth element having two kinds or more of valence should be 0.03% or less). CONSTITUTION:The following are each composition of glass shown in percent indication by weight: 1; SiO2 of 8% or less - easy to be exfoliated and has inferior chemical durability. 2; SiO2 of 20% or more - hard to be glazed. 3; B2O3 of 17% or less - transparency will be lost. 4; B2O3 of 30% or more - will not equally be glazed. 5; ZnO of 53% or less - transparency will lost. 6; ZnO of 63% or more - crystals will be separated in the glass. 7; Sb2O3, As2O3 of 1% or more as a deforming agent - will induce a deterioration in resisting pressure. 8; PbO of 3% or more - will induce a decrease in resisting pressure. 9; Al2O3 should be 3-10% to give stability and dielectric strength will be equalized and variations in dielectric strength will be prevented by fixing the content of the oxides of a transition element or a rare earth element to a predetermined amount. With a semiconductor protected by a glass film composing of the above composition, a high reliability semiconductor will be obtained.
Patent JP-S5247266-A (JP)
Title: Apparatus for orientating articles in the same direction
Inventor: NAGASE SUMIO
IPC: B65G47/22
Filed: 1975-10-08
Abstract: PURPOSE: To provide an apparatus for automatically orientating small articles in the same direction, in which an inversion belt conveyor formed by twisting a part of its article holding face is disposed in parallel on a transfer belt conveyor which is equipped with article lifting means that is actuated by reverse-orientation detecting signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5745118-A (JP)
Title: Continuous preparation of ethylene glycol
Inventor: TAWARA SUSUMU
IPC: C10K/
Filed: 1980-09-02
Abstract: PURPOSE: To prepare the titled compound unseful as a raw material of polyester fiber, etc., economically, from carbon monoxide, a nitrous acid ester, and hydrogen, by a continuous process comprosing a sophisticated combination of the process for the preparation of oxalic acid diester and the process for the preparation of ethylene glycol.  
     CONSTITUTION: The objective compound can be prepared by the following steps; (A) carbon monoxide and a gas containing a nitrous acid ester are made to contact with a platinum-group metal solid catalyst in gaseous phase; (B) the product is condensed and separated to non-condensing gas and condensed liquid; (C) the non-condensing gas is made to contact with a gas containing molecular oxygen, and the produced gas containing a nitrous acid ester is returned to the step (A);(D) the condensed liquid is distilled to separate the alcohol containing by-produced carbonic acid diester as a distillate, and an oxalic acid diester is obtained; (E) the oxalic acid diester is made to contact together with hydrogen to a hydrogenation catalyst in gaseous phase; (F) the product is distilled to distill out the by-produced alcohol and to obtain ethylene glycol; and (G) the distilled out alcohol is recycled to the step (C). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62277771-A (JP)
Title: Manufacture of semiconductor device
Inventor: NODA MASANORI
IPC: H01L21/28
Filed: 1986-05-26
Abstract: PURPOSE:To manufacture a semiconductor device having high reliability and stable characteristics by laminating a first silicon layer, an silicon compound layer and a second silicon layer onto a gate insulating film in succession, conducting heat treatment in an oxidizing atmosphere, and oxidizing the surface of a base body to form an oxide film. CONSTITUTION:The surface of an silicon substrate 1 is thermally oxidized and an insulating film 2 is applied and shaped, and a polycrystalline first silicon layer 3, an silicon compound layer 4 and a polycrystalline second silicon layer 5 are applied and formed onto the insulating film 2 in succession. The laminated structure section of the first silicon layer 3, the silicon compound layer 4 and the second silicon layer 5 is constituted under a mask layer 6 through patterning. The mask layer 6 is removed, silicon in case of oxidation through heat treatment at a temperature such as 1000 deg.C in an oxidizing atmosphere is consumed from the second silicon layer 5, the silicon layer 3 as a lower layer is not spent by the silicon compound layer 4 and does not disappear, and a gate electrode 8 in which the greater part of the first silicon layer 3 and the silicon compound layer 4 are laminated though the surface of the gate electrode is coated with an oxide film 7 is organized.
Patent JP-H10312992-A (JP)
Title: Plasma-etching method of organic antireflection film
Inventor: NAGAYAMA TETSUJI
IPC: G02B1/111
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma-etching method with which the organic antireflection film, which is formed on the base material layer having a stepping, can be patterned in a highly precise manner. SOLUTION: An organic antireflection film 6 is plasma-etched using an etching gas containing a halogen compound, having a nitrosyl group or a nitril group in a molecule, such as an etching gas containing NOCl, for example. As a result, a solid side face protective film 8, which is mainly composed of a carbon polymer of superior etching resistivity, is formed on the side face of a resist pattern 7 and the organic antireflection film 6 which is being patterned, and an undercut and the differences in dimensional conversion can be prevented.
Patent JP-H0417089-A (JP)
Title: Coin taking-out device
Inventor: KUROSAKI TAKEFUMI
IPC: G07D1/00
Filed: 1990-05-10
Abstract: PURPOSE:To easily take out coins and confirm the number of coins so as to improve the working efficiency of an automatic vending machine by providing a counting section which counts the number of coins and coin placing plate supported in its moving direction along the length direction of a fixed cylinder and forming a finger inserting hole to a coin depositing plate. CONSTITUTION:A counting section 3 which counts the number of coins 1 discharged from a coin hopper 3, fixed cylinder 9 which is obliquely arranged from a point immediately below the coin discharging port of the section 5 to a coin discharging section provided on an equipment side wall and has an opened top, and coin placing plate 11 which is supported in a movable state along the length direction of the fixed cylinder 9 are provided. In addition, a finger inserting hole 9a having a diameter smaller than that of the smallest coin 1 is formed on a coin depositing plate 11. Therefore, a coin taking-out device which can easily take out coins and easily confirm the number of the coins can be realized.
Patent JP-H08291447-A (JP)
Title: Warp knit fabric for carpet knitted as one unit with packing substrate and its device
Inventor: MURAKAMI YOSHINORI
IPC: A47G27/02
Filed: 1995-04-20
Abstract: PURPOSE: To provide a knitting device for warp knit fabric for a carpet knitted as one unit with a packing substrate by knitting the base substrate of nonwoven fabric reinforced by stitch yarns and weft yarns as a secondary packing material with piles becoming a using surface together as one unit. CONSTITUTION: This warp knit fabric for a carpet comprises forming a base substrate formed by nonwoven fabric 7 reinforced by a chain stitch by chain stitch yarns 8 and weft yarns 10 supplied by a weft yarn inserting device, and also forming inserting piles 9 by laying piling yarn 5 over a inserting pile yarn laying member. This knitting device has the inserting pile yarn laying member capable of knitting the base substrate containing the nonwoven fabric 7 and the inserting piles 9 as one unit and with which the nonwoven fabric is supplied and the weft yarn is inserted.
Patent JP-S6015289-A (JP)
Title: Navigational aids
Inventor: HAMADA TETSUROU
IPC: G01S5/16
Filed: 1983-07-05
Abstract: PURPOSE:To automatically confirm the position of a ship by a method in which a pair of parallel lasers modulated by a route sign are emitted to draw the line of route belt on the water surface, and a route sign is detected by lasers received by a light receiving measurer set on the ship. CONSTITUTION:Parallel lasers 1D-4D for route signs R1-R4 are emitted from lasers route marks 1-4 consisting of a lasers outgoing device 1A, a codizing modulator 1B to ride route mark R1 on lasers for automatically discriminating the route mark, and a chopper modulator 1C to flash lasers by visual frequency 1 for discriminating the route mark by eyes. The ship 6 on which a light receiving measurer is mounted can detect route signs R1-R4 of lasers and automatically can confirm its position on the basis of the signs.
Patent JP-H02303364-A (JP)
Title: Ultrasonic motor
Inventor: KYODO YASUMASA
IPC: H02N2/00
Filed: 1989-05-15
Abstract: PURPOSE:To suppress fluctuation of speed by employing composite material such as polyester elastomer in frictional material. CONSTITUTION:An ultrasonic motor 1 comprises a base 2, a rotary shaft 4, a vibration body 6 having first and second piezoelectric elements 7, 8, a movable member 9 having a frictional material 10, and the like. The frictional material 10 is produced through injection molding of composite material where 50-80wt.% polyester elastomer is mixed with 50-20wt.% aromatic polyester or 70-95wt.% polyester elastomer is mixed with 30-5wt.% aramide fibers.
Patent JP-H09303757-A (JP)
Title: Hot water supply apparatus
Inventor: TSUMOTO YASUKATSU
IPC: F23N5/24
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the ignition noise level in switching and igniting burners of hot water supply burners and to prevent defective fire propagation by controlling the number of revolution of a hot water supply fan according to the detected signal of a revolution detector of a bath fan when the combustion of a hot water supply burner is switched from a single burner to a plurality of burners. SOLUTION: The combustion quantity of a hot water supply burner 3 is determined by the input signal of an external input device 14, an in-coming temperature detector 1, and water quantity detecting device 2 for hot water supply, a judgment is made whether the combustion quantity is that of a single burner or that of double burners, and a judgment is made that a bath fan 11 is driven in the case of the double burners by a bath fan revolution detector 24. When the bath fan 11 is not driven, a hot water supply fan 6 is operated with the number of revolution of N1 by a number of revolution switching control means 15 of the hot water supply fan when the bath fan 11 is not driven. When the bath fan is driven, the hot water supply fan is operated with the number of revolution of N2.  The number of revolution of the hot water supply fan 6 is detected and controlled by a hot water supply fan revolution detector 26, and the number of revolution N1 < the number of revolution N2.