baber/WOPTO huggingface dataset:
Patent JP-2001086828-A (JP)
Title: Sickle
Inventor: HASEGAWA TAKAO
IPC: A01D1/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a sickle which can mow grasses, can simultaneously carry the mowed grasses to hand, does thereby not necessitate to gather the mowed grasses, after the mowing work, and can also be used as a rake by the use of a comb tooth portion disposed on a blade plate. SOLUTION: This sickle is obtained by disposing a comb tooth portion 3 on the front surface side of a blade plate 1 having a blade edge 2 on one side edge 1A. The comb tooth portion 3 is formed by arranging plural projections 3A upward projected in a prescribed length on the blade plate 1 in the longitudinal direction of the blade plate 1 in a comb tooth-like state.
Patent JP-H02120355-A (JP)
Title: Resin composition for optical material
Inventor: TAKAHASHI YOSUKE
IPC: G11B7/24047
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title composition being lowly birefractive and improved in optical uniformity, heat resistance, humidity resistance and mechanical strengths by blending a specified aromatic polycarbonate copolymer with a specified PS copolymer. CONSTITUTION:A bisphenol [e.g., 2,2-bis(4-hydroxyphenyl)-propane] is reacted with phosgene to obtain an aromatic polycarbonate copolymer (A) of formula I [wherein R is 1-3C (un)substituted alkylidene,-O-,-CO-,-S-,-SO-or-SO2-; and R1-4 are each H, a halogen atom or a 1-3C (un)saturated alkyl]. Separately, styrene is radical-copolymerized with p-(hexafluoro-2-hydroxypropyl)styrene and maleic anhydride to obtain a PS copolymer (B) of formula II (wherein o is 0.0-0.95, p and q are each 0.01-0.5, and o+p+q=1). Component A is blended with component B in a weight ratio of (95-30):(5-70).
Patent JP-H08132456-A (JP)
Title: Mold for molding waterproof electric wire
Inventor: SAITO TAKAHIRO
IPC: H01B7/282
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a simple cut-off structure suppressing the exposure of an electric wire by providing the ridges crossing the insertion direction of the electric wire at a right angle to the inner wall surface of a receiving space part. CONSTITUTION: Two ridges 35a, 35b are provided between a parallel surface 9 and taper surfaces 15, 17 before and behind an insertion direction at the almost central part of a receiving space part 7 so as to cross the insertion direction of electric wires at a right angle. The ridges 35a, 35b have a rib shape having a size such that the height to the inner wall surface 7a of the receiving space part 7 and the width in the insertion direction of the electric wires are almost same. An upper mold is matched with a lower mold 31 and a plurality of the electric wires are passed through the receiving space part and the cavity formed by both molds is filled with a filler from a filling port 13.  At this time, the electric wires 21 are supported by the ridges 35a, 35b in the lower mold 31 to be prevented from largely coming into contact with the parallel surface 19 at the almost central part 11. Therefore, the filler 23 supplied from the filling port 13 spreads over the gaps between the electric wires from the taper surface 15.
Patent JP-H04147744-A (JP)
Title: Facing agent composition
Inventor: TAKADA MASANAO
IPC: B22C3/00
Filed: 1990-10-08
Abstract: PURPOSE:To prevent the development of tar-like decomposition and coloring on casting surface by further containing the specific wt parts of permanganate to refractory aggregate wt. parts in facing agent composition containing the refractory aggregate and binder. CONSTITUTION:Blending quantity of the permanganate is 0.5-100wt. parts, desirably 2-80wt. parts, particular desirably 5-50wt. parts to 100wt. parts of the refractory aggregate. In the case of being <0.5wt. parts of the blending quantity, color preventing effect is not developed or is insufficient. On the other hand, in the case of being more than 100 parts, the color preventing effect is sufficiently developed, but is wastefulness in the cost. As the refractory aggregate, e.g. silica sand, zirconia sand, graphite, etc., is used and the size thereof is under sieve of 28 mesh and desirably under sieve of 350 mesh.
Patent JP-2001094213-A (JP)
Title: Integrated semiconductor laser
Inventor: SHIMADA NAOHIRO
IPC: H01L27/15
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a reliable integrated semiconductor laser which has a low threshold current density and a superior temperature characteristic and can be used suitably for an optical pickup head for both DVD and CD by monolithically integrating a plurality of 'effective refractive-index-guide type' lasers having high lateral mode controllability in a unique constitution. SOLUTION: When the thickness of the upper clad layer of a first actual refractive index-guiding type laser section is controlled to a prescribed value, the surface of the laser section can be planarized sufficiently and a second laser section having good crystallinity can be laminated upon the planarized surface. In addition, a plurality of lasers can be integrated by bringing a plurality of light-emitting points extremely close to each other.
Patent JP-S62130824-A (JP)
Title: Forming of skin material
Inventor: TEJIMA TERUO
IPC: B29C59/02
Filed: 1985-12-02
Abstract: PURPOSE:To make it possible to clearly transfer heavy embossed pattern by a method wherein cushioning material is placed at a portion with embossed pattern on the surface of a female mold and a skin material softened by heating is pressurized with a male mold. CONSTITUTION:In order to make a skin material 1, a female draw vacuum forming mold 5 and a male mold 7 provided with a silicone rubber 6 are used. The surface of the female mold 5 has patterns 2', 3' and 4', which are contrary to the rugged patterns of the skin 1. In addition, the female mold 5 has small vacuum ports 8 bored. A flat sheet 9 is heated up to a vacuum forming temperature and pinched between the female mold 5 and the male mold 7 so as to form the heated and softened sheet 9 by attracting it onto the female mold on suction by vacuum. In this case, the clearance between the female mold 5 and the male mold 7 are set so as to compress the silicone rubber 6, which is installed on the male mold 7 at the position facing to the patterns 3' and 4' engraved on the female mold 5, by about 10-50%, when the molds 5 and 7 are fitted to each other. Thus, the sheet 9 is pushed against the patterns 3' and 4' engraved on the female mold 5 before or simultaneously with the suction under vacuum and consequently the transferability is improved.
Patent JP-H08135250-A (JP)
Title: Vibration-damping structure of highrise building
Inventor: TANAKA KIYOSHI
IPC: E04H9/02
Filed: 1994-11-04
Abstract: PURPOSE: To improve the habitability of a building at the time of an earthquake of middle or small magnitude by providing a vibration-damping brace which is constituted of a square steel pipe and which is constituted of a steel of extremely low-yield point provided over a predetermined length in the middle of members of a frame constituted of a column and beam. CONSTITUTION: A vibration-damping brace 3 constituted of a square steel pipe is incorporated into a frame formed from a steel column 1 and steel beam 2, and a steel of extremely low-yield point is incorporated into the middle portion 3a of the brace 3 over a predetermined length LB. Next, since the steel of extremely low-yield point is provided in the middle portion 3a, deformation of the brace after the steel has yielded can be concentrated in the portion 3a and even if the brace 3 has a uniform elastic rigidity over the entire cross section, after the portion 3a has yielded, higher plastic deformation energy can be produced as compared to a case in which a steel of extremely low-yield point is provided in the whole cross section.  In the case of an earthquake, the brace 3 yields instantly so that the vibration of a building at earthquakes can be limited, and hence a highrise building which has small response to earthquakes can be provided and habitability thereof can be improved.
Patent JP-S63125646-A (JP)
Title: Production of aluminum alloy sheet having excellent can openability
Inventor: INABA TAKASHI
IPC: C22F1/00
Filed: 1986-11-14
Abstract: PURPOSE:To produce an Al alloy sheet as a cap material for beverage cans having excellent can openability by subjecting an ingot of an Al alloy contg. specific ratios of Mg, Mn and Fe to a homogenization heat treatment, then to hot rolling followed by an annealing treatment and cold rolling, thereby working the ingot to a sheet material. CONSTITUTION:The ingot of the Al alloy having such compsn. As to contain, by weight %, 3.5-5.5% Mg, 0.5-0.9% Mn, and 0.7-1.1% Fe+Mn is subjected to the homogenization heat treatment at 450-550 deg.C then to hot rolling by which the ingot is worked to the sheet material at the time of producing the Al alloy sheet as the cap material having the excellent can openability for the can materials for beers and carbonated drinks. The material is in succession subjected to cold rolling or to intermediate annealing without being subjected to the cold rolling and is then subjected to the cold rolling at about <=80% draft, by which the sheet material for cans is produced.
Patent JP-H07101562-A (JP)
Title: Paper feeding device
Inventor: HOSHI AKIMITSU
IPC: B65H9/00
Filed: 1993-10-04
Abstract: PURPOSE:To suppress degree of skew to a minimum during the feed of a paper sheet, in a retard separation type or a friction pad separation type paper feeding device. CONSTITUTION:Width regulating guides 12 and 13 to regulate the direction of the paper sheet P loaded on a paper loading part 11 are extended over a separation nip of feed roller pair 4-1 and 4-2 and retard roller pair 8-1 and 8-2 to the vicinity of pull-out roller pair 2 and 9. Since a paper sheet is continuously regulated by the width regulating guides 12 and 13 during conveyance of the tip of the paper sheet P to the nip part of the pull-out roller pair 2 and 9, situated downstream from the separation nip part, from the separation nip part, this constitution suppresses the degree of skew of the paper sheet P to a minimum.
Patent JP-S63124929-A (JP)
Title: Method and device for measuring strain of propulsion shaft of marine vessel
Inventor: FUJITA TATSUO
IPC: G01M99/00
Filed: 1986-11-14
Abstract: PURPOSE:To accurately measure strain by forming a hollow shaft as part of a propulsion shaft, inserting a mandrel into its core part, and providing a strain measuring instrument between the free end of the mandrel and the hollow part of the hollow shaft. CONSTITUTION:The mandrel 9 is inserted into the core part in the hollow shaft 8. The hollow shaft 8 which is the propulsion shaft is twisted, the mandrel 9 and hollow shaft 8 are displaced relatively in a peripheral direction. Namely, one end of the mandrel 9 is fixed, but the other end is a rotatable and slidable free end, so when the torsional force operates on the hollow shaft 8, the end of the hollow shaft 8 and the free end of the mandrel 9 are displaced relatively in the peripheral direction and the gap size between a lever 12 and a displacement gauge 13 is measured by the displacement gauge 13 as the torsional strain, so that the torque is found.
Patent JP-S62132142-A (JP)
Title: Sampling apparatus
Inventor: TANEICHI TOSHIYUKI
IPC: B01D61/22
Filed: 1985-12-04
Abstract: PURPOSE:To reduce the time from sampling to analysis, by arranging a condensation vessel, a hollow filamentous filter and an integrating flow rate and the like to allow the sampling and the condensation of a liquid to be measured simultaneously. CONSTITUTION:A hollow filamentous film filter 12 is arranged in a condensation vessel 1 and a water to be measured flows into the vessel 1 through a valve 3. A solution passing through the filter 2 is made to pass through an integration flow meter 4 on the downstream side and then discarded. Then, the water being measured enters the vessel 1 and insoluble solid material is not allowed to pass when passing the filter 2 to be condensed in the vessel 1. Then, the water passage with the filter 2 by the flowmeter 4 is read out and the degree of condensation in the vessel 1 is calculated. In this manner, upon the end of the condensation, the vessel 3 is closed and the flowmeter 4. Then, the vessel 1 alone is removed and carried to an analysis chamber, where an upper lid is removed and the concentrate is taken out for measurement. This can reduce the time from the sampling to the analysis.
Patent JP-H07130954-A (JP)
Title: Semiconductor device and its manufacturing method and electronic circuit device
Inventor: MIZUKOSHI KATSURO
IPC: H01L21/82
Filed: 1993-10-29
Abstract: PURPOSE:To additionally form resistors, capacitors, etc., in an optional location of a semiconductor device in a short time by a method wherein a wire under an insulated layer is exposed to provide a connection hole, and elements such as resistors, capacitors, etc., are connected with the wire via the connection hole. CONSTITUTION:With the use of a laser CVD, or adhering and solidifying technology of a liquefied material, on a surface of a semiconductor device 1, respective elements such as a noise removing capacitor C1; a resistor R1 and a capactor C2 for adjusting a waveform; a coil L1 for adjusting frequency; capacitors C3, C4; a transformer T1 for adjusting an amplitude voltage, or the like are additionally formed, and also a conductive connection wire 22 is formed. Next, after a connection hole is formed by an ion beam process, an inner wire 3 of a semiconductor device 1 is appropriately connected to the respective elements formed additionally. Next, a fine amount of a laser CUD or a liquefied material is applied and coating is performed by a solidifying method. Thus, it is possible to, in a short time, correct characteristic failure of the semiconductor device that is generated in a development process.
Patent JP-H0990636-A (JP)
Title: Positive type photoresist composition
Inventor: MORIKAWA TOSHIYUKI
IPC: H01L21/027
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To ensure high resolution, high sensitivity and superior heat resistance by using an alkali-soluble resin produced using terpene phenols as starting material and a naphthoquinonediazido compd. SOLUTION: This photoresist compsn. contains an alkali-soluble resin produced using terpene phenols as starting material and a naphthoquinonediazido compd. The alkali-soluble resin is, e.g. terpene phenol novolak resin or terpene phenol resol resin. The terpene phenol novolak resin is produced by bringing a terpene phenol and an aldehyde and/or a ketone into addition condensation in the presence of an acidic catalyst. The aldehyde is, e.g. formaldehyde, p- formaldehyde, acetaldehyde, propylaldehyde, benzaldehyde, phenyl-acetaldehyde or furfural. The ketone is, e.g. acetone or cyclohexanone.
Patent JP-H03136715-A (JP)
Title: Automatic shear
Inventor: KATO TOSHIMICHI
IPC: B23D36/00
Filed: 1989-10-20
Abstract: PURPOSE:To make a processing pattern appropriate so as to eliminate the risk of large number of condemned products by providing a processing pattern change instructing section for instructing an interruption of a process and a change of a processing pattern after one cycle of the processing pattern is carried out after restarting. CONSTITUTION:A restart detecting section C5 detects an alarm condition of a shearing machine C3 or a system during performance of control by a pattern control section C4, and thereafter, a processing pattern is changed so that a restart is detected. The, after one cycle of the processing pattern is carried out after the restart, a processing pattern change instructing section C6 instructs an interruption of the process, and a change of the processing pattern.
Patent JP-H05201387-A (JP)
Title: Propulsion device for vessel
Inventor: CHIYAARUZU DEII SUTORANGU
IPC: B63H20/10
Filed: 1992-10-09
Abstract: PURPOSE: To automatically control an inclination of a machine propulsion apparatus responding to various states by providing a control means for rotating a propulsion unit around an oblique shaft, and using a water pressure created by relative movement between a boat and water when its hydraulic assembly is pressurized. CONSTITUTION: A trim control means 30 provided at a marine apparatus 10 is engaged at one end with a boat 18, and engaged at the other end with a hydraulic assembly 32 pressurized by a propulsion unit 22. The assembly 32 has a cylinder 34 and a piston 36, and the means 30 has a means utilizing a water pressure created by relative movement between the boat and a body of water to pressurize the assembly 32, that is, a compressing means 50. Its conduit 52 has a lower end 54 communicating with the water, and its upper end 56 communicates with a chamber 38. When a speed of the board is accelerated, a pressure in the cylinder chamber 38 is pressurized, the piston 36 is pressed, and the unit 22 is rotated to separate a stern beam from a trim-out position.
Patent JP-H1198375-A (JP)
Title: Process for characteristic print and printed matter
Inventor: SHIMADA KAZUHIKO
IPC: B41C1/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method for characteristic print for processing a stamp or an art object being a high grade characteristic printed matter and the printed matter by using a characteristic decomposition picture processing system. SOLUTION: In this characteristic decomposition picture processing system, black components including gray components in a certain level are preliminarily removed before characteristic decomposition for an original in which the overlap of characteristic is largely generated, a characteristic decomposition processing is operated to picture data constituted of remaining chromatic color 3 components, and the black components including the gray components are added to the characteristic decomposed picture data for operating characteristic preparation. Thus, a clear printed matter in which the overlap of colors and the impurity of a color can be reduced can be obtained. Also, not only complete black but also black including the chromatic color components, for example, bluish black or reddish black can be used as black components to be preliminarily removed according to the color tone.  Thus, the merits of the characteristic print can be emphasized.
Patent JP-H054207-A (JP)
Title: Form for manufacturing decorative material implanting type stacking block made of concrete
Inventor: HARA HARUO
IPC: B28B3/02
Filed: 1991-09-24
Abstract: PURPOSE:To provide the above from accurately subjected to the filling with concrete to obtain a dense structure, capable of reasonably demolding a product block by the separation of the form and rapidly and accurately subjected to re-assembling. CONSTITUTION:A form main body 4 is supported on a molding machine 11 by a horizontal pivot shaft 38 and left and right core plates 4c, 4d are connected to the form main body 4 through hanging links 30 and the positioning plates 34 with which the positioning protrusions 33 provided to the upper end parts of said core plates 4c, 4d are engaged and slid are fixed to the form main body 4 and the positioning plates 32 with which the positioning protrusions 31 provided to the lower end parts of the core plates 4c, 4d are engaged in a disengageable manner are fixed to the form main body 4. Rod receiving plates 27 are provided to the lowermost end parts of the left and right core plates 4c, 4d coming into contact with the left and right plate parts 5c, 5d of a cylindrical body 5 in a protruding state and horizontal receiving holes 27a in which the engaging rods 26 of core holding cylinders 25 are inserted in a detachable manner are provided to the respective rod receiving plates 27 and the respective inner surfaces of the cylindrical body 5 are obliquely formed in an outwardly opened state so that the outer peripheral edge surface of a face plate 1 comes into contact with said inner surface when the form main body is pushed up to a molding position.
Patent JP-H11170475-A (JP)
Title: Dividing type printer
Inventor: SAEKI TOSHIYA
IPC: B41F7/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a dividing type printer for improving productivity of a resultant printed matter by effectively dividing printing units. SOLUTION: The dividing type printer comprises printing unit rows of a plurality of printing units 1 to 10 for forming a printing passage of a material to be printed. Unit driving motors 1 m to 10 m are respectively connected to the units 1 to 10. One side unwinding unit 11 and one side winding unit 14 are provided at one sides 1 to 3 of the row, and the other side unwinding unit 31 and the other side winding unit 34 are provided at the other sides 8 to 10 of the row. Additional unwinding unit 21 and additional winding unit 24 are provided at the residual units 4 to 7 of the row, and first and second turn bars 22, 23 are provided between the unit 21, the units 24 and the printing units.
Patent JP-H04149298-A (JP)
Title: Lubricating oil composition
Inventor: YOSHIMURA SHIGEHIKO
IPC: C10M137/10
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a lubricating oil composition having excellent low-speed sliding property and durability and especially suitable for automatic transmission of automobile by compounding a specific long-chain alkylthiophosphoric acid zinc salt. CONSTITUTION:The objective composition is produced by compounding a base oil preferably having a viscosity of 3-20cSt (at 100 deg.C) with 0.1-10.0wt.% (preferably 1.0-4.0wt.%) of one or more kinds of long-chain alkylthiophosphoric acid zinc salt of formula [R1 to R4 are 10-40C primary or secondary alkyl (preferably 12-30C primary alkyl)]. The composition may further be compounded with a metal cleaning agent, an ash-free dispersing agent, a viscosity index improver, an antioxidant and an abrasion-resisting agent.
Patent JP-H01114574-A (JP)
Title: Electric power steering controller
Inventor: OKUDA EIICHIRO
IPC: B62D6/02
Filed: 1987-10-28
Abstract: PURPOSE:To obtain good responsiveness and a comfortable steering-feeling by correcting an auxiliary steering effort, which is determined based on a torque-sensor output, by means of output signals from both steering wheel turning speed and vehicle speed, thereby producing auxiliary steering effort that corresponds to the running speed of the vehicle. CONSTITUTION:When torque is applied to a steering shaft 2 after turning of a steering wheel 1, a detection signal Ts is output from a torque sensor 7. Based on this output signal Ts, a motor control signal Mb that corresponds to the steering torque is determined by an auxiliary steering effort determining means 11. On the other hand, based on both a detection signal Vs from a vehicle speed sensor 8 and a detection signal Td from a steering-wheel turning speed sensor 9, an auxiliary steering effort correction table 12 is searched for in order to determine a correction coefficient Kma, which corresponds to the steering operational condition. Next, the motor control signal Mb corresponding to the steering torque is multiplied by the correction coefficient Kma by means of a computing element 13, and the result is output to a motor driving circuit 14. By obtaining appropriate auxiliary steering effort from the motor 6 like this, the influence of both inertia and friction of a motor or in a speed reducing mechanism, which varies in correspondence to the steering speed, can be eliminated.