baber/WOPTO huggingface dataset:
Patent JP-H11107114-A (JP)
Title: Rapier loom
Inventor: YAMASHITA RYOJI
IPC: D03D47/27
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a rapier loom capable of easily switching the travel form of a rapier band into a lace rum form or a guide run form only by a simple adjustment and by a partial exchange of parts and capable of being simply switched into the band travel suitable for a woven fabric. SOLUTION: This rapier loom has a reed-swinging member 12 for longitudinally swinging a reed 16, plural band guides 64 detachably disposed on the reed-swinging member 12, approaching among warps 62 on picking operations and guiding at least the lower surface of a rapier band 24, and band laces 18 detachably disposed on the swinging member 12, brought into contact with the warps 62 on the picking operations, and nipping the warps 62 between the band laces and the lower surface of the rapier band 24 to guide the rapier band 24. Either of the band guides 64 and the band laces 18 are selectively attached to the reed-swinging member 12, and the rapier band-travel surfaces of the band guides and the rapier band-travel surfaces of the band laces 18 on the attachment are arranged in the mutually same height.
Patent JP-2000119077-A (JP)
Title: Production of lightweight foamed concrete
Inventor: AONO YOSHIMICHI
IPC: C04B28/18
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To largely reduce the main raw materials and save the resources without retardation of the process steps in the production of lightweight foamed concrete by adding calcite to the fuel coal and using the ash of the combusted calcite-mixed fuel coal instead of a part or the whole of siliceous materials, calcareous materials and the gypsum for the foamed concrete. SOLUTION: In this invention, the coal ash occurring from the fluidized bed type coal fired boiler is utilized and the fired coal ash contains 20-40 wt.% of siliceous materials, for example, SiO2, 15-45 wt.% of calcium oxide (quick lime), 5-10 wt.% of gypsum, 5-20 wt.% of alumina and the like. The objective lightweight foamed concrete is produced by adjusting the Ca/Si ratio of the coal fired ash to 0.3-0.9, when necessary by adding silica rock or sand, then kneading the adjusted ash, a proper amount of water and an aluminum powder and aging the resultant slurry with steam. The quick lime and the gypsum in the fired ash generates heat, when they come into contact with water, to contributes to the hardening reaction of the slurry and the quick lime reacts with SiO2 to form tobermorite that is the main mineral in the lightweight concrete.
Patent JP-H11124450-A (JP)
Title: Flame-retardant modified cyanate ester-based resin film and its production
Inventor: SASE SHIGEO
IPC: C08J5/18
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prepare the subject film having excellent heat resistance, resistance to solvents and resistance to chemicals, and suitable for a build-up lamination method and having excellent dielectric properties in a high-frequency wave zone by containing a specific cyanate esters compound, a specific phenolic compound, a polyphenylene ether resin, a metallic reaction catalyst and a specific flame retarder, and making the resultant modified cyanate ester-based composition (semi) cure. SOLUTION: This film is obtained by (semi) curing a modified cyanate esterbased curable resin composition comprising (A) a cyanate esters compound  e.g. 2,2-bis(4-cyanatophenyl)propane} expressed by formula I (R1 is CH2 , etc.; R2 and R3 are each H or methyl), (B) a monofunctional phenolic compound (e.g. p-tert-octylphenol) expressed by formula II (R4 is CH2 CH3 , etc.), (C) a polyphenylene ether resin, (D) a metallic reaction catalyst and (E) a flame retarder not having reactivity with a cyanate esters compound.
Patent JP-S62152677-A (JP)
Title: Manufacture of grindstone
Inventor: SHIMODA HIROSHI
IPC: B24D3/14
Filed: 1985-12-25
Abstract: PURPOSE:To remarkably increase the bending strength of grindstone and the bonding strength of abrasive grains with a binder by pressing with a hot isostatic hydraulic press a sinter containing very fine abrasive grains. CONSTITUTION:A sinter containing very fine abrasive grains comprising cubic system boron nitride and/or diamond is pressed with a hot isostatic hydraulic press for obtaining a grindstone having large bending strength. In pressing, argon, nitrogen, or helium is used as an atmosphere gas, and pressure used is 30-2,000 bar, and temperature is 500-1,200 deg.C.
Patent JP-H06116969-A (JP)
Title: Reinforcing method for foundation of column base
Inventor: ISHIDA KAZUO
IPC: E02D27/32
Filed: 1992-10-06
Abstract: PURPOSE:To execute reinforcement in a short period of time to a foundation of a column base. CONSTITUTION:The lower end of a supporting column base 4 is fixed to a foundation concrete 3 with anchor bolts 6 through a base plate 5. Rigid blocks 7 are stuck fast to each side of the foundation concrete 3 with adhesive interposed in between. Then, cord-like materials 8 are wound fast round the blocks 7 so that the cord-like materials can be formed in circular arc shape on each of the outer face of the blocks without making angles on corners of the blocks 7. As the adhesive dries during the cord-like materials 8 are wound round the blocks 7, reinforement can be accomplished when the winding of the cord-like materials finishes. Therefore, term of works can be shortened.
Patent JP-2001111318-A (JP)
Title: Attaching/detaching tool for antenna
Inventor: TATSUZUKI KAZUMI
IPC: B25B13/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an attaching/detaching tool for continuously and easily rotating a screwing part mounted on the lower part of an antenna element. SOLUTION: An attaching/detaching tool for an antenna is constituted of a cylindrical body 10 made of synthetic resin, and a through-hole 11 whose cross-section is shaped like hexagon is formed at the central part of the axial direction of the cylindrical body 10, and a slit 12 communicated with one corner part of the through-hole 11 is formed on the peripheral wall of the cylindrical body 10. An inner wall 11a of the through-hole 11 is formed so as to be fit into a screwing part 24 formed at the lower part of the antenna element 20 so that the both edge parts of the cylindrical body 10 can be constituted so as to be engaged with the screwing part 24. Taper faces 13 are formed at the peripheral edges of the openings of the both edge parts of the through-hole 11, and a taper face 14 is formed at the peripheral edge of the opening of the slit 12.  Also, worked the outer surface of the cylindrical body 10 is knurled so that plural projecting and recessing parts 15 can be formed on the outer surface of the cylindrical body 10.
Patent JP-H02151859-A (JP)
Title: Rung for housing and moving for mutually linking developing device and printing device for continuous strip photographic material
Inventor: RENZO PANONCHIN
IPC: G03D13/00
Filed: 1988-11-17
Abstract: PURPOSE: To increase an integration capacity at a fixed overall size by constituting lungs for stowage of at least two sets of moving rollers aligned to longitudinal arrays parallel with each other. CONSTITUTION: The lungs for storage have upper moving rollers (4-10, 3, 12-18, 11, 20-26, 27, 36) on a horizontal axis and lower moving rollers 4'-10', 11'-17', 3, 30'-26', 27'-33') which are at least one set of the moving rollers aligned in the longitudinal arrays parallel with each other and have the head parts in proximity to each other. The strip of the integrated materials is wound pseudo- spirally or spirally by the return operation of the arrays. As a result, the integration capacity is increased and the non-working parts of the materials used for the respective lungs for storage are decreased.
Patent JP-H1094866-A (JP)
Title: Vacuum casting device utilizing vacuum vessel
Inventor: MURAKAMI KANJI
IPC: B22D18/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum casting device which can evacuate the air in the mold and quickly pour material even to a fine part, and give a product having little blow hole. SOLUTION: A vacuum vessel 2 is fitted in a vacuum vessel 1, and the mold 4 is fitted in the vacuum vessel 2. Molten material 3 is stirred in the vacuum vessel 1, and the vacuum degree in the vacuum vessel 2 is set higher than the vacuum degree in the vacuum vessel 1, thus the pressure is developed with the difference between both vacuum degrees, and the molten material 3 in the vacuum vessel 1 becomes easily flowing in the mold 4 in the vacuum vessel 2. Further, the vacuum degree of the vacuum vessel 2 is increased to make the inside of the mold 4 to higher vacuum degree so as to avoid bubble intrusion in the product.
Patent JP-H06138802-A (JP)
Title: Formation of hologram
Inventor: HOTTA TAKESHI
IPC: G03F7/027
Filed: 1992-10-29
Abstract: PURPOSE:To form the hologram which has high diffraction efficiency and is free from whitening by injecting a compd. varying in light refractive index from the polymn. component in a recording carrier into the unpolymerized regions of the dark parts of interference fringes. CONSTITUTION:The recording carrier consisting of a matrix polymer and a photopolymerizable compd. and further, a photopolymn. initiator is exposed to interference patterns of light and thereafter, the unexposed parts are eluted by a developer consisting of an org. solvent and the compd. varying in the light refractive index from the photopolymerizable compd. is implanted into this recording carrier. The radiations usable in a stage for exposing the recording carrier to radiations are preferably the radiations obtd. from laser beam, mercury lamp, etc., as light sources. A Lippmann type hologram forming device, etc., which form volume phase type holograms by irradiating a subject with two beams of coherent radiations at a prescribed offset angle are used at the time of forming the holograms.
Patent JP-H05126461-A (JP)
Title: Thermal insulation door
Inventor: AOKI TAKASHI
IPC: E06B3/70
Filed: 1991-11-07
Abstract: PURPOSE:To prevent some fine irregular surfaces or corrugations at a door surface of a thermal insulated door of a refrigerator and the like by a method wherein a foamed thermal insulation material is filled into the space formed by a glass, an outer plate forming a colored layer at a rear surface of the glass and a colored layer protection film, a door frame fixed to an outer entire surface of the outer plate and an inner plate of the door. CONSTITUTION:A door 10 is constituted by an outer plate 11, an inner plate 13 of the door, and a door frame 12. The outer plate 11 is formed by a glass 11a, a colored layer 11b formed by a transfer printing at a rear surface of the glass 11a and a colored layer protection film 11c. Its outer circumference is formed with a chamferred part 11d. The outer circumference of the outer plate 11 is inserted into a groove 12a of the door frame 12 and integrally fitted to it through a flexible member 12b. Foaming thermal insulation material 14 is filled into the space formed by the outer plate 11, the door frame 12 and the inner plate 13 of the door. In this way, the appearance of the surface of the door can be improved with luster of the glass.
Patent JP-H01133606-A (JP)
Title: Setup device for rolling mill
Inventor: KONDO TETSUHIRO
IPC: B21B37/00
Filed: 1987-11-18
Abstract: PURPOSE:To automatically adjust a model error without special experience or intuition by regressively analysing and automatically adjusting the model error being not absorbed by learning control at setting of setup value of a hot rolling mill. CONSTITUTION:A setup device of a rolling mill composed of F stands roughly consists of a process signal input device 1, setup device body 2, storage device 3, and setup value output device 4. The setup device body 2 is divided into an on-line system 2A and a test system 2B; the process signal input device 1 receives actual data such as actual sheet thickness values 5 from the rolling mill, actual drafting position values 6a, 6b, actual tension values between respective stands 7a, 7b, actual rolling load values 8a, 8b, etc. A learning control means is energized by those inputs and a setup model is corrected and a model error is automatically adjusted by finding and outputting a setup value for the succeeding coil to a controller of the mill through the output device 4.
Patent JP-H01130697-A (JP)
Title: Speaker system
Inventor: SAKAMOTO KAZUHIRO
IPC: H04R1/28
Filed: 1987-11-16
Abstract: PURPOSE:To increase the indirect sound of a frequency band in which an acoustic power level is lowered by mounting a passive radiator on a face except a baffle face on which a speaker is mounted and disposing plural holes on the diaphragm of this passive radiator. CONSTITUTION:The passive radiator 13 is disposed substantially oppositely to a speaker 11 for a low sound and the plural holes 13e are disposed on the diaphragm 13c. This hole 13e suitably has the size of 3mm<2>-200mm2. A part of the sound of the intermediate and high frequency of the back face of the speaker radiated into a speaker system is radiated through the holes of the diaphragm of the passive radiator to increase the indirect sound of the frequency band in which the acoustic power level is lowered. Thereby, a good reproduction having little sound escape can be attained.
Patent JP-H09110220-A (JP)
Title: Sheet feeder, automatic document feeder and image forming device having these
Inventor: MATSUO KAZUHIRO
IPC: B65H3/56
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the tip of a sheet bundle from simultaneously plunging into a separating part composed of a feeding means to rotate in a sheet feeding direction and a returning means to rotate in the sheet returning direction. SOLUTION: A pre-separation guide having a separating pad having a high friction coefficient is arranged in a separating-feeding part to separate a sheet D sent out from a sheet placing stand 1 one by one by a separating roller 20 to rotate the sheet feeding direction and a separating belt 21 to rotate in the sheet returning direction, and the sheet D is guided to a separating nip part. When the tip of a sheet bundle is simultaneously carried in the separating nip part, this pre-separation guide pulls down a sheet tip part in a wedge shape, and guides it to the nip part. Therefore, a malfunction such as the tip of the sheet bundle clogs in the separating nip part and clogs a carrying system passage, can be prevented, and a sheet can be stably separated and fed.
Patent JP-2001115178-A (JP)
Title: Low temperature fluidity improver for traction drive fluid, traction drive fluid composition and method for manufacturing low temperature fluidity improver
Inventor: KEDAARU SHANKAR SHURESUTA
IPC: C10M129/16
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a traction drive fluid having excellent low temperature fluidity, a high coefficient of traction, and excellent practical utility. SOLUTION: The low temperature fluidity improver for traction drive fluid is made of a compound of formula [1] (wherein R1 and R2 independently represent a 1-20C hydrocarbon group provided that at least one of R1 and R2 contains a 5-20C monocyclic or bicyclic cycloalkane, R3 represents a 1-8C alkylene group, and (n) is 0, 1 or 2). The traction drive fluid composition comprises the low temperature fluidity improver.
Patent JP-H07126079-A (JP)
Title: Soldering material for bonding ceramic material
Inventor: MIYAHARA JUNICHI
IPC: B23K35/30
Filed: 1993-10-29
Abstract: PURPOSE:To provide a soldering material for ceramics, having high wettability to ceramics, enabling easy soldering of ceramic materials and providing soldered part having high strength. CONSTITUTION:This soldering material contains Ag, Cu and TiH2 as essential components at weight ratios of 65-85wt.% of Ag, 12-40wt.% of Cu and 0.5-5wt.% of TiH2 (the sum of these metals is 100wt.% including impurities) or the material contains the above essential components and one or more components selected from Sn, In and Ni at weight ratios of 65-85wt.% of Ag, 12-40wt.% of Cu, 0.5-5wt.% of TiH2, 5-20wt.% of Sn, 5-20wt.% of In and 1-5wt.% of Ni (the sum of these metals is 100wt.% including impurities). The soldering material exhibits high wettability independent of the purity of the ceramic material and forms a thin uniform layer of aggregated Ti layer on the soldered interface.
Patent JP-H07129275-A (JP)
Title: Electronic equipment system and portable information processor used for the same
Inventor: OGAMI KEIZO
IPC: G06F1/18
Filed: 1993-10-29
Abstract: PURPOSE:To provide the electronic equipment system which prevents a connector, connecting a processor body and an external unit, from being curved unreasonably and improves the reliability of the connection. CONSTITUTION:This system is equipped with a base unit which has a 1st connector on the back, and an external unit (300) which has a mount surface (325) where the base unit is mounted and a 2nd connector that can be connected to the 1st connector, and an engagement claw (390a) which is caught by the bottom surface of the base unit so that it can be disengaged is arranged on the mount surface of the external unit. Then, the eternal unit is equipped with an operation mechanism (400) for connecting the 1st connector to the 2nd connector by drawing the base unit in toward the 2nd connector through the engagement claw.
Patent JP-H02142678-A (JP)
Title: Welding equipment
Inventor: KAMEI TOSHIRO
IPC: B23K9/00
Filed: 1988-11-21
Abstract: PURPOSE:To provide welding equipment suitable for corner angular part welding of thick-wall box type cross-sectional structural members which are heavy and huge and various kinds of small quantity production products by fitting all of welding heads, etc., including welding electrodes, sensors for profiling actual materials and welding electrode position regulation means to a pedestal fixed on the prescribed position of a production line. CONSTITUTION:The welding heads 12 including the welding electrodes 28 - 30, the sensors 26 for profiling actual materials and the welding electrode position regulation means, welding wires and a welding electric power source are fitted under the floor of the pedestal fixed on the prescribed position of the production line. Accordingly, connections between the electric power source and the welding heads 12 are facilitated and a high current is carried thereto. Namely, >=3 electrodes 28 - 29, etc., are provided to the welding head 12 at one side and these are arranged in tandem in the direction of a weld line, by which >=50mm extremely thick steel plates are welded by one run.
Patent JP-H10129709-A (JP)
Title: Ejection port plug incorporating unsealing blade
Inventor: HAYASHIDA NORIO
IPC: B65D51/22
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ejection port plug incorporating an unsealing blade wherein there is no danger that a hand or the like be injured by the unsealing blade of the ejection port plug when a used paper container for liquid is dissembled for separate garbage collection. SOLUTION: A two-staged guiding inner cylinder 230 comprising an upper stage cylinder 231 and a lower stage cylinder 232 having a smaller diameter than that of the upper stage cylinder formed with a plurality of spiral guide slopes 233, 234 on respective outer peripheral faces is made to hang on a lower face of a top plate of a cap 200. A cover cylinder 130 formed with a plurality of vertical grooves on an internal face of an ejection cylinder of a spout 100, having a plurality protrusions sliding in the vertical grooves on an outer peripheral face, formed with a plurality of vertical grooves on an internal face and formed with a plurality of guide slopes 133 in slide contact with the guide slopes of the upper stage cylinder of the guiding inner cylinder on an inner peripheral face is slidably inserted.  In addition, an unsealing cylinder 140 having a plurality of protrusions sliding in the vertical grooves of the cover cylinder on an outer peripheral face, formed with an unsealing blade 142 at a lower end, and formed with a plurality of guide slopes 144 in slide contact with the guide slopes of the lower stage cylinder of the guiding inner cylinder is lidably inserted.
Patent JP-H07140214-A (JP)
Title: Circuit breaker testing device and connecting cable for use in same
Inventor: OKADA YOSHIKATSU
IPC: G01R31/327
Filed: 1993-10-27
Abstract: PURPOSE:To automate a test to greatly enhance operability by executing the test for a circuit breaker to be tested under control of a test processing portion, and causing the measurement results of the test to be sampled into the test processing portion. CONSTITUTION:A printer or the like is connected to a testing device main body 1 and a circuit breaker to be tested is detachably connected via a connecting cable to the device 1 during a test. When test requirements are entered into an input portion 17, the circuit breaker to be tested is subjected to the required test via a circuit-breaker controlling and measuring portion while a test processing portion controls the test based on the test requirements and a test program stored in a storage portion 18. Further, the measurement results of the test are sampled into the test processing portion via the circuit- breaker controlling and measuring portion, and the processing portion performs diagnosis of the circuit breaker based on the measurement results, thus automatically testing the circuit breaker.
Patent JP-H10141887-A (JP)
Title: Header for heat exchanger with piping connecting pipe
Inventor: NIIHAMA MASATAKE
IPC: F28F9/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To lock an intermediate part of a piping connecting pipe to a locking cutout formed at an end of an arm integrally providing to protrude from the other side of a header body. SOLUTION: A semicircular slit hole 23 is formed at an intermediate part of a header body 3, and a partition plate 22 for axially partitioning an inner space of the body 3 is projected. The plate 22 has an arm 25 which has a locking cutout formed at its end. A piping connecting pipe 11 to the body 3 is connected to be supported by temporarily combining the plate 22 and the body 3, then engaging an opening end 20 of a base end 19 of the pipe 11 to a connecting hole of the body 3, and engaging an axial intermediate part of a body of the pipe 11 to the cutout of the arm 25 of the plate 22. Thereafter, contact parts of the members are brazed to be integrally connected to form the header for the heat exchanger. Thus, the pipe can be easily and effectively assembled with the header body to reduce its cost.
Patent JP-S62153229-A (JP)
Title: Skin marker
Inventor: NANBU MASAO
IPC: A61K49/18
Filed: 1985-12-27
Abstract: PURPOSE:A skin marker that has strong NMR signals and X-ray impermeability enough to make it clearly distinguishable from skin surfaces of living bodies, and is readily cuttable into any required shapes with good shape retention, thus being used in both NMR and X-ray diagnoses. CONSTITUTION:An aqueous solution containing 8wt.% to 20wt.% of a polyvinyl alcohol whose saponification degree is more than 98 mole% and polymerization degree is more than 1,000 is poured into a vessel made of a plastic or rubber in which a X-ray impermeable and nonmagnetic material is embeded. Then, the filled vessel is solidified by freezing to lower than -10 deg.C, formed, then thawed and the operations are repeated 1-8 times to give the objective skin marker for X-ray image diagnosis and NMR CT diagnosis. EFFECT:The marker is very easily storable without change in the high water content for more than half year in the vessel, and emits strong NMR signal clearly distinguishable from the sking of living bodies.