baber/WOPTO huggingface dataset:
Patent JP-H1171745-A (JP)
Title: Concrete sheet pile
Inventor: FUJII KENTARO
IPC: E02D27/34
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent damage caused from liquefaction of ground by forming through holes at higher positions than the designed highest water level of a concrete sheet pile and fitting a porous plate covering the through holes and reaching the designed water level at the ground side, at the lower end, in the longitudinal direction of the surface. SOLUTION: Through holes 2 are formed at higher positions than the designed highest water level of the upper end of a concrete sheet pile 1 in the longitudinal direction thereof and a porous plate 6 covering the through holes 2 and reaching the front end of the sheet pile 1 at the lower end thereof is fitted to one side surface of the sheet pile 1 with fastening metal tools 4. In this way, water raised by the water pressure in the excessive voids among sand particles in a large earthquake is quickly conducted to the upward through holes 2 by use of the pores in the porous plate 6 and discharged to the opposite side.  As a result, the water pressure among the excessive voids is dissipated at the early time and the pressures of the inside and outside wall faces acting on the concrete sheet pile 1 are made equal to each other in a short time and hence, damage such as collapsion of the concrete sheet pile 1 can be minimized.
Patent JP-H0785682-A (JP)
Title: Differential amplifier circuit
Inventor: MIYAMOTO TEIICHI
IPC: H03F3/345
Filed: 1993-09-20
Abstract: PURPOSE:To largely vary the conductance of the prescribed transistor in accordance with an input level variation state, to improve an amplification factor, and to increase operational speed by constituting a differential amplifier circuit by connecting plural transistors with a specific way. CONSTITUTION:The prescribed differential amplifier circuit is constituted with transistors Q11-Q14, a bias source is constituted with a Q15. When a state of an input level is in1>in2, the Q11, Q12, Q14 are made an OFF state, a Q13 is made an ON operation state, a state of a potential VN of a node N and a potential Vd of a drain connecting point of Q12 and Q14 is made VN<Vd, a difference signal of a L level is outputted to an output terminal OUT. To the contrary, when a state is in1<in2, a H level is outputted. Also, in a state in which levels of the inland in2 are varied, a potential VN is rapidly varied by positive feedback operation of the Q12 and the conductance of the Q11 is rapidly increased or decreased, a difference signal of large amplitude is generated. Thereby, an amplification factor of a circuit is improved, and operational speed is increased.
Patent JP-H1171558-A (JP)
Title: Polyolefin-based adhesive tape for piping covering
Inventor: OYAMA YASUHIKO
IPC: C09J7/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tape excellent in cold resistance and windability in view of piping covering for e.g. air conditioner pipings, by laminating a tack agent layer on a polyolefin-based resin substrate layer with the surface embossed, at a temperature lower than the melting point of the above resin. SOLUTION: This adhesive tape is obtained by laminating a tack agent layer on a polyolefin-based resin substrate layer containing >=40 wt.% of an olefin-based elastomer pref. predominant in polypropylene and an ethylene propylene copolymer with the surface embossed, at a temperature lower than the melting point of the above resin.
Patent JP-S60127094-A (JP)
Title: Fused flux for submerged arc welding
Inventor: SAKAGUCHI SHIYUUICHI
IPC: B23K35/362
Filed: 1983-12-14
Abstract: PURPOSE:To provide an improvement in bead shape, etc. by consisting a flux of SiO2, Al2O3, TiO2, etc. at specific weight % and selecting adequately the ratio in the total content of CaO+Al2O3+MgO and SiO2+TiO2+MnO and a grain size distribution. CONSTITUTION:A flux is composed of 25-35wt% both SiO2 and CaO, 15-30% CaF2, 1-10% both TiO2 and Al2O3, 1-5% MnO, 5-20% MgO+BaO. The ratio between the total content of CaO+Al2O3+MgO and the total content of SiO2+ TiO2+MnO is made 0.8-1.6. The grain size distribution of the ground granular body after melting is made within <0.5%>=420mum grain size and in the range of 5-15%<=74mum grain size. The deterioration in bead shape is prevented and the deterioration in the shock resistance of a molten metal is prevented by such flux. Stable welding is thus accomplished.
Patent JP-2000062316-A (JP)
Title: Reversible recording medium and recording device
Inventor: ONO TADAYOSHI
IPC: G03G17/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a reversible recording medium for carrying out the record and erase of an image repeatedly and provided with superior image storage properties. SOLUTION: A reversible recording layer 11 and a top coat layer 12 utilizing the electrophoresis phenomenon are formed successively on one face of a base 10 as a substrate of a reversible recording medium. Microcapsules 15 wrapping color charge particles 13 and a heat fusion dispersion medium 14, in which the particles are dispersed, demonstrating the solid state at the normal temperature are dispersion disposed in a binder in the reversible recording layer 11.
Patent JP-S60129164-A (JP)
Title: Painting method
Inventor: YASUTOMI HIROSHI
IPC: B05D3/04
Filed: 1983-12-14
Abstract: PURPOSE:To form a coated film without generating substantially waste water of painting and without using heat energy for curing of the coated film by making use of a degreasing and cleaning treatment using trichloroethylene, plasma treatment and curing by the vapor phase of the coated film. CONSTITUTION:A device used for a painting treatment consists of a trichloroethylene cleaning device 1, a plasma treating device 2, a painting booth 3, a curing chamber 4 and a post-curing chamber 5 and a conveying line 6 extending by passing successively through these devices is provided thereto. An article 7a after the cleaning and plasma treatment is sprayed with the paint contg. a prepolymer contg. a free isocyanate group in a painting booth 3 by a spray gun 14. The paint mists are captured on the oil film 16 on a continuously driven endless porous carrier 15. The article 7d after painting contacts with the ammonia or amine of the vapor phase in the chamber 4 by which the coated film is cured reactively. Air is blown thereto in the post-curing chamber 5.
Patent JP-H1080117-A (JP)
Title: Ac generator for vehicle
Inventor: YOSHIOKA NOBUATSU
IPC: B60L50/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for vehicle which does not need a fuse and a fusible link on the side of a vehicle. SOLUTION: This AC generator is equipped with an output terminal 20a fixed insulatedly to a bracket 20b, an auxiliary output terminal 21 fixed insulatedly to the bracket 20b, and a fusible link 30 for connecting the output terminal 20a with the auxiliary output terminal 21, being arranged between them, and this outputs a current outputted from the output terminal 20a from the auxiliary output terminal 21 through the fusible link 30.
Patent JP-H0576015-A (JP)
Title: Two-plate type image pickup device
Inventor: TADA YUKINOBU
IPC: H04N9/64
Filed: 1991-09-13
Abstract: PURPOSE:To obtain the (4:2:2) output of a luminance signal and a color difference signal by electing each RGB signal turned into an interpolation signal by adding weighting signal, and preparing an output signal. CONSTITUTION:This device is equipped with a delay circuit 1 which delays each signal of original color strings (RGB strings) inputted from the color sensor of an original color (RGB) stripe filter, weighting processing circuit 2 which operates a weighting coefficient to the delayed red(R) signal, green(G) signal, and blue(B) signal, adding circuit 3 which prepares the interpolation signal by adding the weighting signal at a certain time to it at the next time, and signal selecting circuit 4 which selects the R, G, and B signals prepared by the interpolation by a selective signal, and outputs them as the new signal string. Then, when the input signals of the RGB strings are inputted, the signal of each color holding the data by two cycles of the RGB signal columns is delayed. Thus, the data quantity of the signals from the sensor can be increased 1.5 times by the interpolating processing.
Patent JP-H0681842-A (JP)
Title: Superconductive bearing device
Inventor: TAKAHATA RYOICHI
IPC: H02J15/00
Filed: 1992-09-02
Abstract: PURPOSE:To carry out high speed rotation of a rotary unit by decreasing deflec tion of the rotary unit, and stably supporting it in a noncontact condition. CONSTITUTION:A superconductive bearing device comprises an annular permanent magnet part 2 concentrically provided in a rotary unit 1 and an annular superconductor part arranged in a fixed part so as to be opposed with a space in the rotary shaft center direction relating to an end face of the permanent magnet part 2. The permanent magnet part 2 is formed of a disk 5 fixedly provided in the rotary unit 1 and an annular permanent magnet 6 arranged in the disk 5. A position adjusting screw 8 possible to adjust a position of the permanent magnet 6 relating to the disk 5 is provided in the permanent magnet part.
Patent JP-H1181132-A (JP)
Title: Synthetic fiber with improved antistaticity
Inventor: SUZUKI AKIRA
IPC: D06M101/16
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic fiber considerably improved in troubles involved in its electrification under low-humidity conditions by imparting the surface of a synthetic fiber containing a hydrophilic substance, having the main component of the surface consisting of a polyamide with either anionic or cationic surfactant and a amphoteric surfactant each in a specific amount. SOLUTION: This synthetic fiber <=40 denier in total fineness, improved in antistaticity, is obtained by the following process: nylon 6 pellets is blended with a hydrophilic substance consisting of a copolymer from ε-caprolactam/ polyethylene glycol ditumine/adipic acid followed by conducting a melt spinning and then imparting the surface of the spun fiber, via an oiling roller, with either anionic or cationic surfactant (e.g. polyoxyethylene-added lauryl phosphate sodium salt) and an alkylimidazoline-based amphoteric surfactant so as to satisfy the relationship: [A] ×0.25 < [the weight of the amphoteric surfactant] <[A] ×4 ([A] is the weight of the anionic or cationic surfactant).
Patent JP-S6389264-A (JP)
Title: Disc processing device
Inventor: KAWAKUBO YOICHI
IPC: G11B5/84
Filed: 1986-10-03
Abstract: PURPOSE:To enable processing at high efficiency and with high accuracy by arranging two or more units for pressure roller which pressurizes a grinding tape and setting each pressure roller in different conditions so as to process. CONSTITUTION:Grinding tapes 10 are transferred, in the arrow 12 on both sides of a disc 1 to be ground and two pressure rollers 20, 21 are provided per one sheet of the grinding tape 10 and the disc 1 is ground by the pressure through the rotation of the disc 1. The rubber hardness of the pressure roller 20 is designed at about 70 deg. and that of the pressure roller 2 is designed at about 30 deg.. The processing speed can be made into short time by the pressurization of the pressure roller 20 and next the roughness of the processing surface can be modified by the pressurization of the pressure roller 21. Accordingly the processing efficiency is increased and at the same time, processing accuracy is improved.
Patent JP-H0794458-A (JP)
Title: Cleaning solvent and method for cleaning semiconductor substrate
Inventor: SHIROMIZU YOSHIMI
IPC: H01L21/306
Filed: 1993-09-21
Abstract: PURPOSE:To provide a cleaning solvent for semiconductor substrates which can efficiently remove metallic impurities adhering to the surface of a semiconductor substrate and, at the same time, can prevent the re-adhesion of the removed impurities to the surface of the semiconductor substrate. CONSTITUTION:An acidic solution containing 0.0001-0.001wt.% ammonia (NH3) or 0.0005-0.01wt.% ethylenediamine tetraacetic acid (DETA) is used as a cleaning solvent 13. When a semiconductor substrate 11 is dipped in the solvent 13, removal of a natural oxide film and removal of metallic impurities simultaneously take place (B) and metallic elements 12 moved into the solvent 13 form metal complex salts 15 and are masked (C). Therefore, the re-adhesion of the metallic elements 12 to the substrate 11 is prevented. Even when the solvent 13 contains metallic impurities from the initial stage, in addition, the adhesion of the impurities to the substrate 11 is prevented through a similar process.
Patent JP-H0956343-A (JP)
Title: Rice and processed food of boiled rice
Inventor: HANDA AKIHIRO
IPC: A23L7/10
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain rice by adding a specific modifier such as cystine, etc., to raw rice, etc., having no smell of hydrogen sulfide immediately after boiling rice, improved flavor, also emitting no smell of hydrogen sulfide when boiled rice returned to a room temperature or frozen after boiling is reheated by a microwave oven, etc. SOLUTION: This raw rice or processed rice contains at least one improver selected from 0.01-1wt.%, preferably 0.1-0.5wt.% of cystine or cysteine hydrochloride and 10-1,000ppm, preferably 100-500ppm of a sulfite, a hydrogensulfite or sodium hydrogenhyposulfite.
Patent JP-H0570756-A (JP)
Title: Low-stress adhesive resin composition
Inventor: MURAYAMA MASAKAZU
IPC: C09J163/00
Filed: 1991-09-13
Abstract: PURPOSE:To provide the title composition having a long pot life, being of a solventless type, having low viscosity, not causing void formation and being curable at low temperatures within a short time. CONSTITUTION:The title composition comprises a flexibilizer comprising a reaction product of a modified silicone oil having two hydroxyphenyl groups in the molecule and having a molecular weight of 600-3000 with an epoxy resin, an epoxy resin and a microencapsulated imidazole derivative and/or a solid imidazole derivative of a melting point of 70 deg.C or above.
Patent JP-H1061130-A (JP)
Title: Eaves edge structure
Inventor: KONO SHIGEHARU
IPC: E04D13/15
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an eaves edge structure excellent in draining rain water down a gutter and dispensing with the trouble of boring drainage holes. SOLUTION: This eaves edge structure has an eaves edge arabesque 3 made of an arabesque body 31 and slide pieces 32 and the slide pieces 32, 32 divided into both sides of a down pipe 62 arranged in the eaves ridge direction are arranged. Thus the eaves end of the pipe 62 is made to face inside the body 31 and rain water running down the pipe 62 is made flow through a drainage hole 310 bored in the lower part of the body 31.
Patent JP-S6387910-A (JP)
Inventor: SATO SHIGEO
IPC: A01D67/00
Filed: 1986-10-02
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-H0681932-A (JP)
Title: Shift control device for continuously variable transmission
Inventor: AONO KAZUHIKO
IPC: F16H61/00
Filed: 1992-09-02
Abstract: PURPOSE:To improve the effectiveness of an engine brake and acceleration responsiveness of a vehicle with a continuously variable transmission. CONSTITUTION:A pair of hydraulic actuators to regulate a change gear ratio (i) between primary and secondary pulleys 26 and 28 are provided. Weight grade resistance Rw based on operation information of a vehicle, the objective number of rotation NPO of a primary pulley responding to a throttle opening, an objective number of revolutions o primary pulley lower limit value NPL set to a higher value with the increase of the absolute value ¦Rw¦ of the weight grade resistance, and the objective number NPO of a primary pulley on which grip processing is applied at the objective number of primary pulley lower limit value NPL are calculated. The change gear ratio is controlled in such a way that the actual number NP of revolutions of a primary pulley is controlled to become the objective number of rotation NPO of primary pulley on which grip processing is already applied.
Patent JP-S59117269-A (JP)
Inventor: REONARUDO YAN MARIA ESERU
IPC: H01L29/49
Filed: 1983-12-15
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-H1076539-A (JP)
Title: Anti-slip device for tire and its manufacture
Inventor: SHINODA TAKAYUKI
IPC: B29L28/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a combination of core materials split in the longitudinal direction of a band and obtain an equal durability to a single core material knitted in a mesh pattern. SOLUTION: This anti-slip device of a long band-like mesh pattern consists of rubber molded by vulcanization around high tensile strength core materials knitted in such a way that plural meshes are formed. That is, plural core materials 9 are provided and each of these core materials 9 is knitted in such a way that plural meshes 5a, 5b, 5c are formed. The knittings of the core materials 9 are sequentially arranged in the longitudinal direction of a band, and at least, one mesh 5b' is formed by a space surrounded with the core materials making up the adjacent knittings which intersect each other at least, at one point on the periphery of the mesh 5b'.
Patent JP-H0553259-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/44
Filed: 1991-08-22
Abstract: PURPOSE:To decrease the amt. of a bleach-fix bath to be used while maintaining good photographic performance by executing processing while easily maintaining the processing performance of the bleach-fix bath. CONSTITUTION:A bleach-fixing tank 12 is divided to two tanks; a tank 12A and a tank 12B. The bleach-fix baths 120 are filled in the tank 12A and the tank 12B, respectively, in such a manner that the bleach-fix baths 120 in these two tanks come into contact with each other via an anion exchange membrane. An anode 32 is installed in the tank 12A of the front stage and a cathode 31 into the tank 12B of the rear stage and the photosensitive material S is subjected to the bleach-fix processing while the two electrodes are kept energized.
Patent JP-S6297707-A (JP)
Title: Control device for decreasing impact torsional torque
Inventor: OKITSU HIROTO
IPC: B21B35/14
Filed: 1985-10-23
Abstract: PURPOSE:To prevent accidents such as crack and failure of a work roll driving shaft system by a means for controlling accelerate bite, setting the gap opening degree of a gap mechanism at zero and biting a material to be rolled to rolls. CONSTITUTION:The material 10 to be rolled travels when a table drive control part part rotates table rollers 12..., 13.... A sensor 14 for detecting the end of the material turns on when the material 10 approaches just before work rolls 11WR, 11WR. The signal thereof is then read into a CPU. The CPU counts the pulses from pulse generators 19-21 and judges whether motors 16-18 are normally run or not after predicting the prescribed distance of the front end of the material 10 just before the rolls 11WR, 11WR. The gap opening degree of the gap mechanism of the driving shaft system is then set zero while the rolls 11WR, 11WR are gradually accelerated. The material 10 is bitten between the rolls 11WR and 11WR during such acceleration.
Patent JP-S60124922-A (JP)
Title: Device for vapor deposition of thin film
Inventor: YAMANISHI KENICHIROU
IPC: C23C14/22
Filed: 1983-12-12
Abstract: PURPOSE:To contrive the reduction of operational electric power and the improvement in quality of thin films to be formed by arranging a lid above a substance to be deposited which is formed into a column shape to form a vapor generating space and vaporizing the substance to be deposited by heating the surface of that substance by irradiation with a beam. CONSTITUTION:The substance to be deposited 50 present on a table 61 is moved upward by a moving means 60 and a lid 40 and the upper plane 50a form a space 40c and the air in a tank 1 is exhausted to about 10<-6>Torr. A beam 33 from an electron gun 32 irradiates a surface 50a to vaporize the substance 50. During said procedure, the substance is raised 60 so as to keep vaporization. When a vapor pressure in the space 40c becomes 0.1Torr or above, vapor jets out from a nozzle 40a and cluster ions 16 are accelerated by an electric field between electrodes 14 and cathode electrodes 10 and are vapor-deposited on a substrate 18. Meanwhile neutral clusters 15 are also vapor-deposited on the substrate 18 by the kinetic energy of jetting. By this constitution, a heat efficiency of vaporization is extremely high and an operational electric power can be reduced. Inclusion of materials of a crucible into the vapor-deposition film can be prevented and the high-quality thin film is obtained.
Patent JP-S6295087-A (JP)
Title: Composite television signal detecting system
Inventor: NAGANUMA MITSUAKI
IPC: H04N7/084
Filed: 1985-10-21
Abstract: PURPOSE:To restore a composite color television signal to an original color television signal by superimposing a color subcarrier frequency on the back porch part of a horizontally synchronizing signal of a video interval in which the coded bit informing is removed. CONSTITUTION:The information bit extracted from an information bit sampling circuit 26 is connected to one input of a start bit extractor 21 and an information bit extractor 23. An output signal S15 from a gate circuit 9 is connected to the other input of the start bit extractor 21 and the information bit is extracted. An output signal S17 is connected to the input of a start bit detector 22 and the start bit is detected, a detecting signal is connected to one input of an information bit detector 24 and whether the information bit detected by the information bit detector 24 is effective or not is decided. An output signal S16 is connected to the other input of the information bit extractor 23 from a gate circuit 10, and in the information bit extractor 23, the information bit is extracted and an output signal S18 is connected to the other input of the information bit detector 24 and the information is discriminated.
Patent JP-S6479432-A (JP)
Title: Disk brake rotor
Inventor: HAYASHI KEIJI
IPC: F16D65/12
Filed: 1987-09-19
Abstract: PURPOSE:To improve the extent of abrasion resistance by manufacturing a disk brake rotor with cast iron made up of dispersing ZrSiO4 or the like to be mixed in a disk brake pad in an Fe-C structure. CONSTITUTION:Cast iron of Fe-3.3(wt.%)C is melted and cooled as being stirred up and it is kept somewhere about 1200 degrees. A globular grain of ZrSiO4 of 7 in Mohs' hardness and about 20mum in grain size just the same as those mixed in pad material is put in molten metal as much as about 3%wt. and, after being stirred up until it comes to uniformity, molded and thus a disk brake rotor consisting of such a material that has a structure made up of dispersing spheroidal graphite 2 and hard grains 3 in pearlite 1 is manufactured. Since the hard grains are dispersed in the cast iron of the rotor, abrasion resistance is improved.
Patent JP-S6294633-A (JP)
Inventor: YAMAMOTO TATSUO
IPC: E04F19/02
Filed: 1985-10-21
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。