baber/WOPTO huggingface dataset:
Patent JP-H11180378-A (JP)
Title: Stern structure
Inventor: MASUKO AKIRA
IPC: B63B1/32
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of a hull even in the low speed navigation by mounting an almost horizontal foil body on a lower part of a lower face of an inclined stern part of the hull comprising a vertical face which almost vertically rises on the stern. SOLUTION: The water 8 flowing obliquely upward along a lower face 7 of an inclined stern part of a hull 1 is separated into a foil upper face current 16 and a foil lower face current 17 by an almost horizontal foil body 15, and the foil upper face current 16 and the foil lower face current 17 are joined at a rear end position of the foil body 15. On this occasion, the route of the foil upper face current 16 is longer than that of the foil lower face current 17, so that the foil. upper face current 16 is accelerated more than the foil lower face current 17.  By this accelerated foil upper face current 16, the water flowing along the lower face 7 of the inclined stern part of the hull is smoothly separated from the stern end 9 even in the low speed navigation, that is, the so-called 'water cut' phenomenon can be obtained, and the disturbance of the water face 10 at the back of the stern 5 can be reduced, whereby the resistance of the hull can be reduced.
Patent JP-H10189014-A (JP)
Title: Fuel cell
Inventor: IWASA NOBUHIRO
IPC: H01M8/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve durability of a cell by reducing a temperature difference along the surface of the cell while holding the advantage that the supply and exhaust constitution of fuel gases is simplified for each fuel gas passage, and that the supply and exhaust constitution of oxygen-containing gases is simplified for each oxygen-containing gas passage. SOLUTION: Either one of a fuel gas passage (f) and an oxygen-containing gas passage (s) is constituted as a homogeneous passage E for passing a gas in a homogeneous or almost homogeneous state from one end opening to the other end opening over the entire width of the passage. With the exception of the upstream end of the homogeneous passage E in a cell C, the remaining one is constituted as an unhomogeneous passage U for passing a gas there through such that the gas glowing through a temperature rising suppression part Am positioned upstream the homogeneous passage E has a weaker ability to induce an electrode reaction than the gas flowing through a portion positioned downstream the homogeneous passage E from the temperature rising suppression part Am.
Patent JP-2000131014-A (JP)
Title: Rolling bearing with rotation angular velocity detector
Inventor: MORITA KOICHI
IPC: F16C41/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To realize a structure that is small-sized but large in output of sensor. SOLUTION: On the side of a circular part 15 of a tone wheel 13, a first and a second sensors 21 and 22 are attached face to face so that the rotation angular velocity of an inner wheel 6 where the tone wheel 13 is fitted outside and fixed is freely detected. The outer diameter of a step 31 for fitting and fixing the tone wheel at the end part of the inner wheel is made smaller than the other part so that the width dimension of the circular part 15 can be ensured.
Patent JP-H07205993-A (JP)
Title: Pallet
Inventor: YOSHII HISASHI
IPC: B65D19/34
Filed: 1993-12-29
Abstract: PURPOSE:To provide a pallet wherein interlayer peeling may not occur at joints with a load receiving member on an upper plate and a lower plate even if a large load in a side direction is applied to the load receiving member coupling between the upper and lower plates. CONSTITUTION:A plurality of corrugated fiberboards 10 are overlaid, and overlapping faces of the fiberboards 10 are joined to one another for forming an upper plate 21 and a lower plate 22. A plurality of the corrugated fiberboards 10 are stacked to form a load receiving member 23. Both end faces 23a, 23b of this load receiving member 23 are adhered to the upper plate 21 and the lower plate 22. Reinforcing holes 3 entering from the adhered face of the load receiving member 23 inward are provided on the upper plate 21 and the lower plate 22 and filled with adhesive 4. Resin adhesive with a filler such as cement mixed is preferably used as the adhesive 4.
Patent JP-H10192674-A (JP)
Title: Stirring apparatus
Inventor: NAGASE YOICHI
IPC: B01F7/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make a stirring apparatus exhibit stirring function in stirring tanks of any shapes having a ratio of the liquid height to the tank diameter in a wide range from a low to a sufficiently high ratio with a single type of a stirring apparatus to stir a viscous liquid with any viscosity from a low viscosity to a high viscosity. SOLUTION: Outer blades 3 at pitches are installed in the slightly inside of a stirring tank 2, flat plate blade parts 5 with sweep-back angles which are set closely to the tank bottom part are installed in the slightly inside of the outer blades 3, and inner blades 4 which are connected with the upper end parts of the flat plate blade parts 5 with sweep-back angles and constituted of ribbon blade parts 6 with shallow pitches in the same direction as the pitches of the outer blades 3 are installed. These outer blades 3 and the inner blades 4 are jointed to a concentric biaxial shaft so as to rotate mutually in inverse directions.
Patent JP-2001165291-A (JP)
Title: Control device of automatic transmission
Inventor: SAITO YOSHIHARU
IPC: F16H61/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the toughness to the sudden change of the engine speed by determining the supply hydraulic pressure taking in consideration the follow-up property of the hydraulic pressure, to effectively reduce the transmission shock without generating any blow-off of an internal combustion engine, and to achieve the excellent adaptation to the feeling of occupants. SOLUTION: The achievable hydraulic pressure level qutal is detected based on the detected input torque (S1002), the maximum value of the response characteristic (torque phase maximum inclination kDB2A) is map-retrieved from the input shaft number of revolution NM and the achievable hydraulic pressure level qutal (S1006), the actual value of the response characteristic (torque phase inclination kDB2B) is detected (S1008), the maximum value is compared with the actual value to determine the response characteristic (S1010, S1012, S1014), the hydraulic pressure quantity (the supply hydraulic pressure) on the ON (target stage) side is determined based thereon, and subtracted from the input torque to make the hydraulic pressure quantity of a clutch on the OFF (present stage) side.
Patent JP-H11202136-A (JP)
Title: Routing and storage device for optical fiber
Inventor: MARK D WALTERS
IPC: G02B6/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the vertical routing and storage device for an optical fiber which is equipped with an upright member having a front and a rear vertical surface, front groove assemblies fitted to the front vertical surface in an adjustable state, and rear groove assemblies fitted to the rear vertical surface. SOLUTION: The upright member 30 is coupled with a support frame member and has vertically oriented slots 42 formed on the front vertical surface 32. The respective front groove assemblies 36 have vertical positions, which can be adjusted over a range corresponding to one vertical range of the vertical slots. The optical fiber is run through front grooves and rear grooves and the intervals of the vertical positions of the front groove assembles can be adjusted so as to correspond to the vertical position of the optical fiber from a source adjacently to the front vertical surface. The internal surfaces of the groove assemblies are rounded so that the fiber does not exceed its minimum radius of curvature.
Patent JP-H11180013-A (JP)
Title: Recording test device
Inventor: SAIJIYOU SHINICHI
IPC: B41J29/46
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To control the relative deflection of an ink attainable position through digitization by storing first data showing a plurality of parallel straight lines and second data showing a plurality of parallel straight lines expanded every predetermined dimension, performing recording operation, and setting a correction value in accordance with the relative deflection. SOLUTION: A correction value setting part 48 operates to set a correction value Np for control of an ink attainable position in a direction intersecting the transportation direction of paper 18 in terms of a relative deflection to the recording head 38Bk of a recording head 38C, a relative deflection to the recording head 38Bk of a recording head 38M, and a relative deflection to the recording head 38Bk of a recording head 38Y detected respectively. Also, the correction value setting part 48 supplies the data DAp of the correction value to a control unit 50. The control unit 50 works to calculate based upon the data DAp, and supplies changed data DXa to a dischargeable area changing part 62. In this manner, using areas of each recording head 38Bk-38Y are changed in accordance with each relative deflection along a bank of ink discharge ports.
Patent JP-H06176014-A (JP)
Title: Japanese dictionary maintenance device
Inventor: TAKEISHI EIJI
IPC: G06F17/21
Filed: 1992-12-08
Abstract: PURPOSE:To flexibly inhibit a process when maintenance information inputted to a Japanese dictionary has contradiction to existent registration contents and to alter dictionary registration contents corresponding to the inputted maintenance information. CONSTITUTION:This device is provided with a maintenance rule table 6 used for inspecting the contradiction between maintenance information for retrieving and updating a record in the Japanese dictionary and an existent dictionary record in the Japanese dictionary 8 according to maintenance information to the Japanese dictionary 8, a maintenance rule applying means 2 which applies a maintenance rule relative to the maintenance information to the existent dictionary record in the Japanese dictionary 8 retrieved by a dictionary record retrieving and updating means 3, a consistency maintenance control means 1 which determines a dictionary record to be retrieved, obtains the result of the retrieval of the dictionary record, obtains the application result of the maintenance rule, and determines the dictionary record to be updated, and a message table 5 in which an output message corresponding to the application result of the maintenance rule is registered.
Patent JP-H10172773-A (JP)
Title: Lighting system
Inventor: JINBO KATSUYOSHI
IPC: H05B41/24
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make the control of a discharge lamp by an infrared remote control signal more precise. SOLUTION: This lighting system controls a lighting state of a discharge lamp 3 via an inverter circuit 2 by receiving an infrared remote control signal 1 of about 36.7kHz in sub-carrier wave frequency. An oscillation frequency center of the inverter circuit 2 is within the range of about 45 to 65kHz. The deflection of an oscillation frequency of the inverter circuit 2 is preferably within about 2kHz. The frequency of the deflection of an oscillation frequency may be about 2kHz. It is of course preferable that these conditions are both met.
Patent JP-2001166378-A (JP)
Title: Liquid crystal projector
Inventor: OSHIBA HARUKI
IPC: G02F1/13357
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To project a good-quality picture by lighting one lamp even when either of two lamps is not lit because it is almost dead or the like in a liquid crystal projector using two lighting type lamps as a light source. SOLUTION: White light source light beams emitted from light source lamps 1 and 2 are synthesized by a light source light synthesizing prism 25, and made incident on a 1st fly-eye lens 3. Then, the light beam is color-separated by succeeding optical systems, modulated in terms of intensity by liquid crystal panels 17, 18 and 19, and projected by a projection lens 21. By synthesizing the white light source light beams from the lamps 1 and 2 by the prism 25, two light source light beams are synthesized to one picture. At such a time, a secondary light source picture formed at the pupil part of the projection lens becomes one uniform picture in the pupil, and the pictures of respective primary colors R, G and B are formed at one spot, so that the unevenness of light quantity distribution on the respective colors is not caused.
Patent JP-H05163362-A (JP)
Title: Vibration-damping rubber
Inventor: UESHIMA YOSHIMOTO
IPC: C08L23/26
Filed: 1991-12-15
Abstract: PURPOSE:To provide a vibration-damping rubber having excellent properties including high heat resistance, high durability and a low dynamic ratio and most suited for use for, e.g. a muffler hanger. CONSTITUTION:A vibration-damping rubber prepared by using an ethylene/ propylene terpolymer and a propylene oxide rubber as a base and vulcanizing it with sulfur, desirably a vibration-damping rubber containing sulfur or a vulcanizer which releases sulfur. This rubber has improved durability after heat aging and an excellent dynamic ratio and can be used especially at high temperatures. Therefore it can be extensively used.
Patent JP-H10168940-A (JP)
Title: Working machine with driver's cab
Inventor: YAMAZAKI YOSHIAKI
IPC: E02F9/16
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To simplify the mounting and demounting works of a protective cover conducted at the cleaning of a see-through plate, and to lighten a burden applied to an operator at the time of such works. SOLUTION: The rear end side of a guard member 12 is installed rotatably to the ceiling section 7A of the driver's cab 4 through each hinge 13. Each butterfly screw 14 is mounted on the front end side of the guard member 12 while each butterfly screw 14 is clamped detachably into the tapped holes of each pedestal formed on the ceiling section 7A side of the driver's cab 4. When the guard member 12 is turned upwards, the maximum opening of the guard member 12 is controlled by engaging the rotary plate sections of each hinge 13 with fixing plate sections. E-type retaining rings for preventing slipping-off are fitted to each butterfly screw 14, and slipping-off from the guard member 12 of each butterfly screw 14 is obviated.
Patent JP-H11175192-A (JP)
Title: Opening/closing structure of cover body
Inventor: MIYAHARA AKIHIRO
IPC: B65D43/16
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a cover body from becoming an obstacle and from swinging at the time of opening the cover body. SOLUTION: The right end part of the cover body 11 constituted so that it can be folded in two by first hinges 14 is fitted to turn board 16 fitted to the right end part of a unit case by third hinges 18 by the second hinges 17. A guide rail 19b guiding engagement pins 20 provided for the left end parts of the cover body 11 to the lower part of the right end parts from the upper left side of the unit case is provided for the unit case. At the time of opening the cover body 11, the cover body 11 is folded into two while the engagement pins 20 ere guided by the guide rail 19b and the folded cover body 11 moves to the lower side of the unit case through the right end side of the unit case by the turn board 16 so as to be arranged. Thus, the opened cover body 11 is prevented from becoming the obstacle and from swinging and therefore the structure convenient to use can be provided.
Patent JP-H09326043-A (JP)
Title: Pixel fragment combining system and its method
Inventor: KAATO BII EIKEREI
IPC: G06T15/40
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To effectively group fragments by improving the restriction of list processing such as that in an A-buffer method in an implicit surface processing executing raster arithmetic. SOLUTION: Grouping is executed based on the depth range value of the fragment. Concerning a newly inputted fragment, its depth range value is compared with that of an old fragment (S212), (S216), to be combined with the old fragment when there is overlapping (S220) but to e abandoned when there is no overlapping (S224). Combining processing is executed concerning a fragment to a single surface being a nearest surface to be minimum. As a fragment is not abandoned by restricting the list by its length as against the case of the A-buffer method, a potentially important pixel information is not lost.
Patent JP-H10176215-A (JP)
Title: Rh degassing treatment of molten steel
Inventor: MATSUMOTO FUTOSHI
IPC: C21C7/10
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an extra-low nitrogen steel even if gaseous nitrogen of low cost is used as protecting gas, by charging deoxidizing material after executing the deoxidizing treatment to molten steel by using an RH type vacuum treating vessel, lowering the molten steel surface level from a tuyere position and executing the circulating flow treatment while blowing the gaseous nitrogen. SOLUTION: An uptake tube 2 and a downtake the tube 3 in the RH type vacuum treating vessel are dipped into the molten steel in a ladle to vacuumize the air in a vacuum vessel 1, and also, gas for circulation is supplied from an introducing hole 4 for circulating gas and the molten steel is circulated into the vacuum vessel 1 to executed the degassing treatment. At this time, oxygen is blown from system 5 into the molten steel having the molten metal surface level 6 in the vessel to promote the decarburizing treatment.  After charging the deoxidizing material such as Al into the molten steel in the vessel, successively, the molten steel surface in the vessel is lowered to a surface level 7 lower than the position of the tuyeres 5, and also, the circulation flow treatment is executed while feeding the gaseous nitrogen into the tuyeres 5 exposed to the space in the vessel as the protecting gas. By this method, while reducing the use of expensive gaseous argon, the degassing treatment is executed till <=30ppm N concn. in the molten steel.
Patent JP-H11172578-A (JP)
Title: Production of antimicrobially treated fibers
Inventor: KITANO MICHIO
IPC: D06M101/10
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobially treated agent safe for human bodies, capable of exhibition durable and sufficient antimicrobial activities and capable of imparting an excellent moisture-absorbing or releasing property and a good touch to fibers, especially fiber raw materials such as wool or silk, and to provide a method for producing antimicrobially treated fibers processed on the basis of the optimal fiber-treatment method utilizing the antimicrobial treatment agent. SOLUTION: This antimicrobial treatment agent for fiber products comprises a protein hydrolysate having a mol.wt. of 10,000-30,000 and a natural antimicrobial component. The treatment agent is imparted to fibers of fiber product to obtain the antimicrobially treated fibers.
Patent JP-2000179414-A (JP)
Title: Intake air temperature controller for internal combustion engine
Inventor: SHIOKAWA MASATO
IPC: F02B3/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce CO and HC in a low load area and to avoid power loss in a high load area by heating intake air in the low load area and stopping the heating of the intake air in the high load area in an internal combustion engine such as a diesel engine. SOLUTION: In starting an engine, a major suction air pipe 16 is closed and a hot heat intake pipe 3 is opened by a return spring 9. The intake air thus enters from an air cleaner 13 through a heating intake pipe 1, heated in a heating tank, and sent to a cylinder 21 inside to raise the combustion temperature. After warming the engine, an exhaust temperature sensor 5 actuates a solenoid valve 6 and an actuator 7 draws a remote wire 8 to actuate a three-way valve 4 so that the major suction pipe 16 is opened and the hot heat intake pipe 3 is closed. The intake air is thus directly sent from the air cleaner 13 to the cylinder 21 inside. The intake air is thus heated in the low load area and stopped heating in the high load area so that CO and HC in the low load area can be reduced and the power loss in the high load area can be avoided.
Patent JP-2000168104-A (JP)
Title: Ink-jet recording apparatus
Inventor: OHASHI TETSUHIRO
IPC: B41J2/175
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the portability of a recording apparatus at the time of recording. SOLUTION: A recording apparatus comprises a recording part 1 for recording on a recording paper, and a maintenance part 2 for the maintenance of the recording part 1, provided detachable with respect to the recording part 1. The recording part 1 comprises a carrier 18 capable of mounting a recording head part 19 having an ink storage room 6 of a capacity required at a minimum for recording, a recording mechanism part 4 for driving the carrier 18 as well as feeding a recording paper, and a chargeable battery 15 as the function necessary for recording at a minimum. The maintenance part 2 comprises an ink tank 10 for storing an ink, a waste ink tank 14 for keeping a waste ink, and a charging part 16 for charging the battery 15.
Patent JP-H0511457-A (JP)
Title: Manufacture of structure by photolithography
Inventor: REKAI ZECHI
IPC: G03F7/26
Filed: 1991-12-18
Abstract: PURPOSE: To obtain the lithographic method for manufacturing the structure having steep gradient sides and high resolution. CONSTITUTION: The photoresist layer formed on a substrate comprises the polymer component having maleic anhydride groups and tertiary butyl carboxylate groups, and a photoinitiator for releasing an acid at the time of exposure, and a proper solvent, and this photoresist layer is dried, imagewise exposed, heat treated, and then, the photoresist thus processed is treated with a liquid silylating agent and is subjected to dry development in anisotropic oxygen plasma and at that time, heat treatment is executed in the exposed area and the photoresist is made hydrophobic in the last process.
Patent JP-H09183122-A (JP)
Title: Manufacture of sheet molding compound
Inventor: NAGASE TOSHIO
IPC: C08L67/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To impregnate a fiber reinforcing material in a short time by a method wherein unsaturated polyester resin mixture containing liquid polymerizable monomer and curing catalyst at a specific ratio is applied to two sheets of release films and thickening agent and fiber reinforcing material of specific weight is added onto the release films and the release films are bonded to each other, with the coated surfaces being oriented inwards and pressed and heated at specific temperatures. SOLUTION: Unsaturated polyester resin mixture 2 containing 30-120 pts.wt. liquid polymerizable monomer and 0.1-7 pts.wt. curing catalyst, with respect to 100 pts.wt. unsaturated polyester resin, is mixed in a mixer 1. The mixture is applied to one or both of release films 3 at room temperature by means of a coater 4 and 20-120 pts.wt. thickening agent comprising thermoplastic resin powder 6 is scattered over the films 3 by means of a scattering machine 5 and next, 20-70 pts.wt. fiber reinforcing material 5 is cut off by means of a chopper 8 and added thereto and two sheets of release films 3, 3 are bonded to each other and pressed by means of a press roller 9 and heated to 40-70 deg.C to accelerate thickening so as to be wound around a winding roller 10.