baber/WOPTO huggingface dataset:
Patent JP-H10168401-A (JP)
Title: Printing sheet
Inventor: HAYASHI KEIJI
IPC: C09J5/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a printing sheet which is excellent in strength of adhesion to an adherend, can be easily peeled from the adherend when heated, and is suitable for labels, etc., by forming, on one side of a printing substrate, an adhesive layer contg. expandable microspheres and having a smooth surface together with an intermediate layer sandwiched between the substrate and the adhesive layer and by using a substrate of which the side to be brought into contact with the intermediate layer comprises a porous polymer layer having a specified density. SOLUTION: The printing substrate is a mono- or multilayer-structured sheet which has a porous polymer layer having an apparent density of 0.85g/cm<3> or lower and formed on the side to be brought into contact with the intermediate layer, thus enabling water, etc., in an adherend to evaporate through the substrate. The porous polymer layer is pref. a plastic film having a microvoid structure on the surface or a porous film. The intermediate layer can be formed from a natural rubber or a rubberlike synthetic resin having a Shore D hardness of 50 or lower, pref. 40 or lower, and usually has a thickness of 0.1-150μm. For instance, the expandable microspheres comprise shells and a suitable, easily volatile substance (e.g. isobutane) contained therein and have an average particle size of 1-50μm.
Patent JP-H07197816-A (JP)
Title: Intake air control device for engine
Inventor: SAKURAI KENICHI
IPC: F02B27/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide an engine intake air control device capable of improving the condition of combustion by generating the tumble, and capable of securing the air of required amount. CONSTITUTION:In an engine, a long passage 25 and a short passage 26 are connected to an intake passage 18 which is continuously connected to openings 11a-11c of intake valves. A tumble generation variable means is provided with a tumble switching valve 23 which is turned between the non-tumbling position to fully open the intake passage 18 and the tumbling position to flow the intake flow in a deflecting manner to the ceiling wall of the intake passage. The intake passage length variable means is provided with a passage length switching valve 27 to open/close the short passage 26. An intake control means (ECU) 40 is constituted so that the tumble switching valve 23 may be turned to a tumbling position, and a passage length switching valve 27 may be turned to a closing position.
Patent JP-2000176433-A (JP)
Title: Purifying method of dioxin-containing medium
Inventor: MORITA MASATOSHI
IPC: A62D3/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To clean soil, lake, river, etc., contaminated by dioxins with a plant. SOLUTION: In the purifying method, a dioxin-containing medium is subjected to absorption/decomposition to a hairy root or a regenerated plant by allowing the dioxin-containing medium to contact with the hairy root derived by introducing the Ri plasmid originated from Agrobacterium rhizogenes to either plant among Solanaceae, Brassicaceae, Apiaceae, Chenopodiaceae Leguminosae, Compositae and Saxifragaceae.
Patent JP-H11183768-A (JP)
Title: Divided optical fiber tape core and its manufacture
Inventor: SANADA HIROYUKI
IPC: G02B6/44
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a divided optical fiber tape core in which branch or the peeling of a secondary coat layer can be easily executed at the time of cable connection or the like and a method capable of easily manufacturing the tape core without requiring regulation such as alignment. SOLUTION: Plural tape cores 14 each of which is constituted of collectively coating plural optical fibers strands in parallel are arrayed in parallel in the same direction of the array direction of the optical fiber strands and the tape cores 14 in an adjacent state are coated with an ultraviolet curing resin, intermittently irradiated with ultraviolet rays at least on one face in a resin curing furnace and brought into contact with a solvent for dissolving the uncurled part of the resin. Consequently a divided optical fiber tape core 100 alternately forming regions 101 covered with secondary coat at least on one face and region 102 not covered with secondary coat over the whole width in a longitudinal direction is obtained.
Patent JP-H07197760-A (JP)
Title: Lock pit
Inventor: MIKAMI YOSHIICHI
IPC: E21B10/36
Filed: 1993-12-28
Abstract: PURPOSE:To prevent abnormal wear of alloy part of a tip or decrease in bit service life caused by early wear of the tip by making large the degree of freedom in design of arragement or sizes of blade body or water holes, while making the hole tip out of cemented carbide. CONSTITUTION:The whole of tip 2 is made of cemented carbide and a button- like blade body 5 is integrated with the plane of te tip 6 so as to project therefrom. At a core of the tip 2 a water hole base paret 9 is arranged, and a narrow water hole opening in the bit tip is branched from the tip. A threaded hole 12 is formed at the rear part of a base 3 of a steel cylinder, and a fitted recess 13 formed at the tip of the alloy 3 and the threaded hole 12 are communicated with each other through the water hole 15. The tip 2 and the alloy 3 are communicated with each other. The two 2, 3 are fixed under a state that afitting projection part 7 is fited into the recess 13 of the alloy 3. Striking force or thrust conveyed to the alloy 3 is tranmitted to a rear end face 7a of fitting projection paret of the tip 2 form a bottom face of fitting recess 13, and thus transmission of force is made efficiently so that overload is not applied to the alloy 3 and the tip 2.
Patent JP-H0772436-A (JP)
Title: Optical pulse tester
Inventor: MATSUMURA FUMIO
IPC: G01M11/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide an optical pulse tester capable of considerably improving the resolving power in an optical fiber transmission line by enabling the high- speed switching control of an ultrasonic optical modulator. CONSTITUTION:This tester is composed of a transducer 22 and an acoustooptical crystal 21 and provided with an ultrasonic optical modulator for diffracting an incident light beam by means of acoutoptical effect, a high frequency signal source 23 for supplying a high frequency signal to the transducer 22, a first optical fiber collimator 24 converting a light ray supplied from a light source and transmitted from an optical fiber and focusing the light ray in the acoustoptical crystal 21, a second fiber collimator 25 for converting a divergent light beam transmitted from the acoustooptical crystal into a converged light beam and transmitting the light ray to an optical fiber transmission line to be measured and a third optical fiber collimator 26 making the reflected light beam diffracted in the acoustooptical crystal 21 from the optical fiber transmission line incident.
Patent JP-H07184475-A (JP)
Title: Seedling cutter in device for grafting
Inventor: MISHIRO MITSURU
IPC: A01G1/06
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a dispersion from occurring in the cut height from a cotyledon and the cotyledon from being cut with a cutting blade. CONSTITUTION:This seedling cutter in a device for grafting is designed to convey a seedling for cutting on a conveying passage with a conveying unit, nip the seedling for cutting with a nipping member (29a) at a prescribed position on the conveying passage and cut the seedling with a cutting member (29c) so as to form a stock or a scion. The cutting member (29c) is composed of a cutting blade (29c), advanced and retreated from the conveying passage and capable of cutting the seedling for the cutting and a protecting guide (29d), installed near the cutting blade (29c) side by side and capable of protecting the cotyledon of the seedling for cutting from the cutting blade (29C).
Patent JP-2000177809-A (JP)
Title: Commodity sorting and putting method for delivery tray for every shop and commodity
Inventor: MIYAJI TADAHISA
IPC: B65G1/137
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sorting system capable of treating multiple items of commodities, sorting daily distribution goods, reducing work labor by improving space efficiency and by permitting work in a certain area, and sorting the commodities anytime in a first-in first-out order. SOLUTION: Commodity shelves 7, 8 are arranged o the right and left sides of a floor surface; multiple round-through systems 1 adjacently arranged with a forward line 3 and a backward line 4 of a carriage 5 for mounting trays for each shop and individual commodities and by making the carriage 5 laterally movable to the adjacent line to array lines into a loop-like reciprocating line 2 are adjacently arranged between the commodity shelves 7, 8 while keeping worker spaces 11;  a worker 10 picks out of individual commodity mounting shelves 17 of the corresponding one of the commodity shelves 7, 8, the required number of commodities for the shop and loads the commodities on the corresponding trays 9 for the shop and for the individual commodities on the carriage 5 that has come to a carriage lateral movement space 13 at a position immediately before the worker space 11 in front of the corresponding one of the commodity shelves 7, 8.  When the loading of the commodities is completed, the carriage 5 is moved toward the commodity shelves 8 or 7 on the other side, the required number of commodities for the shop are picked out of individual commodity shelves 17 on the other side, and are put and loaded on the trays 9 for the shop and for the individual commodities; and thus, delivery preparation is completed after all the commodities are loaded on the corresponding trays 9.
Patent JP-2001176503-A (JP)
Title: Method of mixing active material for electrode
Inventor: KUWABARA TORAJI
IPC: H01M4/139
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve coat density by mixing an active material and a conductive auxiliary material in a mixing time. SOLUTION: This method of mixing an active material for an electrode comprises a process for forming a hill by dropping particles 12 of the active material 11 to be applied onto a collector of an electrode from above onto a horizontal plate 14, a process for measuring an angle of repose θ as an angle between the foot 16 of the hill 15 and the horizontal plate 14, a process for determining a mixing time of the materials with respect to the obtained angle of repose, and a process for mixing the active material and the conductive auxiliary material by the determined mixing time.  In the process for determining the mixing time, the mixing time is determined, for example, to be one hour when the angle of repose is less than 50 deg., and two and half hours when the angle of repose is 50 deg. or more, whereby preventing the shortage in mixing, and the impairing of the productivity caused by an excess mixing time.
Patent JP-H07201429-A (JP)
Title: Connector for electric parts
Inventor: MATSUOKA NORIYUKI
IPC: G01R1/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a excellent contact with a socket of an electric part such as an IC having a contact piece at a fine pitch, with a testing device, and with a carrier for storage and carrying. CONSTITUTION:An IC main body 4 is placed in a recessed part of the top surface of a carrier 1, and a wiring sheet 6 is coated on it over the surface of a carrier 1, and the sheet 6 is fixed by a frame 8. Pressure inside of a reduction chamber 31b provided in the periphery of the IC main body 4 is reduced from a reduction port 31, which is provided in the side surface of the carrier 1, through a valve 31c and a reduction tube 31a to obtain the secure contact of an IC contact piece 11 with a first contact pad 12 of the wiring sheet 6 by the even pushing. After reducing the pressure, the reduction chamber 31 is filled with gaseous nitrogen, and the contact piece is placed in the atrnosphere of that gas to prevent the generation of change of the surface condition, and this technique can be applied to a pressure increasing chamber.
Patent JP-H11187700-A (JP)
Title: Controller of induction motor
Inventor: TETSUYA YUJI
IPC: H02P23/03
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a controller which is capable of increasing a torque only at the time of starting an induction motor, without increasing the size of the induction motor. SOLUTION: A secondary flux command value ϕ2 ** in the low-speed region of an induction motor 3 is made to be larger than that in the high-speed region through a flux corrector 31 and a multiplier 32 in the controller 30 of an induction motor 3 to make an M-axis current command value iM* of the induction motor larger and make a T-axis current command value iT* of the induction motor smaller, and generated torque of a three-phase induction motor is increased, while the T-axis current command value iT* is suppressed to be within the range of the maximum allowable current iImax of an inverter 2.
Patent JP-2000177221-A (JP)
Title: Ink cartridge and heat transfer recording device
Inventor: UEDA TOSHIAKI
IPC: B41J32/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced ink cartridge which is equipped with a locking mechanism for preventing an ink sheet from becoming loose and also an automatic lock removing mechanism. SOLUTION: Elastically deformable engaging claw parts 1a are formed on the casing 1e of an ink cartridge 1. Then bobbins 6 are provided penetrating the casing 1e and notched parts 6a are formed on the end parts of the bobbins 6. The engaging claw parts 1a are formed in such a way that the parts 1a are engaged with the notched parts 6a under a normal state and are disengaged under an elastically deformed state. On the other hand, the heat transfer recording device is actuated in such a manner that the rotary center axis of reel rests pushes up the engaging claw parts 1a to be elastically deformed under such a state that the ink cartridge 1 is mounted.
Patent JP-H10324016-A (JP)
Title: Method for correcting density irregularity in heat-sensitive color printer, heat-sensitive color printer system, heat-sensitive color printer
Inventor: ICHIKAWA KOJI
IPC: B41J2/36
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To correct a gradation value of image data to be printed on the basis of a density difference, by measuring a density of a density measurement pattern for each print color, and obtaining the density difference of the measured density and a density set by the density measurement pattern. SOLUTION: A mat pattern which has the same input gradation value in an arrangement direction of heat-sensitive elements of a heat-sensitive head of a printer 1 and continues for a predetermined count of lines in a sub scan direction is printed. The thus-printed sample is set to a calibrator. A density of each color of a density measurement pattern is read. The calibrator 2 obtains an average density of each heat-sensitive element of the heat-sensitive head of the printer 1 for each print color. Data of a density difference between the average density and the density set in the density measurement pattern is obtained and transmitted to the printer 1. The printer 1, when receiving the density difference data, stores the data in an internal memory.  A gradation value of image data of each color is corrected for every heat-sensitive element with the use of the density difference data at the time of printing an image.
Patent JP-2001177836-A (JP)
Title: Method and device for detecting mobile object in moving picture
Inventor: KIKAZAWA SEIJI
IPC: H04N19/51
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To detect a mobile object with high accuracy by eliminating the effect of disturbance from moving picture signal coded data. SOLUTION: A moving picture signal processing section 1a decodes an image of an IP frame and outputs a motion vector of a P frame. An inter-frame difference calculation section 1b calculates an inter-frame difference of an IP frame decoded image. A motion vector distribution generating section 1c obtains a motion vector distribution of a macro block with a large inter-frame difference. A motion vector selection section 1d selects a motion vector whose distribution density is high. A mobile body detection section 1e detects the macro block with the large inter-frame difference and a selected motion vector as a mobile object. Selecting a motion vector with a large distribution density can exclude the effect by a distribution.
Patent JP-H05177465-A (JP)
Title: Method of assembling base and shaft
Inventor: MIYAMOTO SUMIO
IPC: F16C13/00
Filed: 1991-12-25
Abstract: PURPOSE:To enhance the assembling precision of a base and a shaft to enhance the yield of product, and realize the rapid hardening a fixing filler to enhance the productivity. CONSTITUTION:A shaft 4 and a base 2 having a hole 8 for fixing the shaft formed thereon are provided. A fixing filler 12 is charged into the hole formed on the base together with the shaft, and the fixing filler 12 is heated and hardened.
Patent JP-H10184018-A (JP)
Title: Post, method of connecting post, and rough combination jig for construction
Inventor: FUKUDA AKIRA
IPC: E04G21/14
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To connect a mutual portion of the upper and lower posts with a shortened building period of time and an excellent building accuracy. SOLUTION: Connection between posts is to connect an upper post 1A and a lower post 1B by bolts via connection metal pieces 2, 3. In this case, upper post jigs 4A and lower post jigs 4B projecting longer at its both sides than the post width respectively are connected in the lower proximity of the upper post 1B by bolts. Then, the lower post 1B and the upper post 1a provided with these respective jigs 4A, 4B are set up, and the upper post jigs 4A and lower post jigs 4B are connected to upper and lower portions 5 extending in the upper and lower directions by bolts respectively. After connecting a beam to the upper post 1A and lower post 1B, a final connection is performed by the connection metal pieces 2, 3 of the upper post 1A and lower post 1B.
Patent JP-2001173673-A (JP)
Title: Drive shaft boot
Inventor: TOKORO FUKUO
IPC: F16D3/84
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To retain the strong connecting state of connected split edges, facilitate the manufacture at a low cost, and facilitate the disposal after use by integrally molding a drive shaft boot to be fitted over the joint part between the drive shaft and wheel of an automobile by use of a synthetic resin. SOLUTION: This drive shaft boot 1 consists of a conical cylinder formed of a synthetic resin into a flexible bellows, having a minor diameter part 2 on one end side and a major diameter part on the other end side, and axially divided on one side. In this drive shaft boot 1, a protruding part 4 protruding to the other end side is longitudinally provided on one divided edge 1a, and engaging protruding parts 5 and 5 are provided on both sides of the protruding part 4. A transverse groove 6 for fitting the protruding part 4 and vertical grooves 7 and 7 for fitting both the engaging protruding parts 5 and 5, which communicates with the transverse grooves 6, are provided longitudinally on the other split edge 1b. Reinforcing ribs 8 are provided on both sides of the other split edge 1b along the vertical grooves 7 and 7 so as to straddle the vertical grooves 7 and 7.
Patent JP-H11188002-A (JP)
Title: Dish washing and drying machine
Inventor: KATSUHARA HIROTOSHI
IPC: A47L19/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve a drying performance make contact with hot-air and by making hot air contact tableware for sufficient time and in an sufficient amount by placing an exhaust port that is set in front of a washing tank and an exhaust path that passes through an exhaust tube that is set on upper part of a back of washing tank, on outside of the washing tank. SOLUTION: The exhaust tube 19, of which pipe or cross section is made rectangular and so on, is arranged at the back of the washing tank 1 and stands up. The exhaust port 20 is set on a part of the upper part of the front of the washing tank 1 and it is better to be set in close to a door 7. The exhaust path 21 of which the cross section is made rectangular with a metal plate and is formed passing through the bottom edge of the exhaust port 20 and the exhaust tube 19 and is placed on the outside of the washing tank 1. The dirty dishware 6 is washed away with the hot water splashed from a nozzle 15. The hot air is warmed up with a heater 13 and is discharged with a fan 8 and moves close to the door 7 contacting the dishware 6.  And the hot air passes through the exhaust port 20 which is set on the upper part of the washing tank 1 that is close to the door 7 then it passes through the exhaust path 21, the exhaust tube 19 and the exhaust hole 29 and it is ejected.
Patent JP-H11309674-A (JP)
Title: Slurry control system
Inventor: KATSUMATA NOBORU
IPC: B24B27/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To keep the separation efficiency of a separation/collection mechanism having a decanter constant by regulating the viscosity of an used slurry. SOLUTION: In this system, a slurry is adjusted by mixing a whetstone grains with a dispersion liquid in a mixing tank 54 and the slurry is supplied to a wiresaw. The used slurry is carried to a separation and collection mechanism having a decanter and the usable whetstone grains and dispersion liquid are separated/collected from the used slurry by the centrifugal force of the decanter and returned them to the mixing tank 54 and used again. The viscosity of the used slurry is detected by a viscosimeter 80 and based on the detection result, the temperature of the used slurry is regulated by a temperature regulator 81 and the viscosity is adjusted so that the separation efficiency is nearly constant.
Patent JP-H11183750-A (JP)
Title: Manufacture of optical waveguide module for optical device, and optical device
Inventor: KAWAGUCHI SHIGERU
IPC: G02B6/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical waveguide module and an optical device capable of accurately aligning the optical axis of an optical device by simple operation and reducing manufacturing cost. SOLUTION: An optical device 1 is molded from an optical waveguide module 19 provided with a V groove substrate 2, an waveguide device 3, etc. Optical fibers 4, 5 are arranged on prescribed positions of the substrate 2. Aligning optical fibers 4a, 5a are arranged on both the right and left end parts of the substrate 2. The substrate 2 consists of a substrate material 8 forming positioning V grooves 6 and recessed parts 10 on its 1st reference face 7. The device 3 consists of a substrate 12 forming optical waveguides 13 provided with cores 15 and clads. When the reference faces 7, 14 are superposed to each other in a state inserting the waveguides 13 into the recessed parts 10 and the optical axes of the fibers 4a, 5a are aligned with that of aligning straight waveguides 13a, the optical axes of all optical fibers 4, 5 and optical waveguides 13 are aligned with each other.
Patent JP-H11181247-A (JP)
Title: Flame-retardant one-pack type epoxy resin composition
Inventor: FUKASE TOSHIMITSU
IPC: C08L63/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject epoxy resin composition that is resistant to combustion and to tracking by using an epoxy resin, a hardener, a filler and a phosphorus compound as a flame retardant. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin (for example, alicyclic epoxy resin), (B) a hardener (for example, benzyldimethylamine), (C) an inorganic filler (for example, aluminum hydroxide) and (D) a phosphorus compound as a flame retardant (for example, triphenyl phosphate, ammonium polyphosphate and the like). The content of the component D is 2.5-10 wt.%, calculated as phosphorus, based on the combustible components. When necessary, a coupling agent, a colorant, a thixotropic agent may be formulated to the composition.