baber/WOPTO huggingface dataset:
Patent JP-H01104937-A (JP)
Title: Air/fuel ratio learning control for internal combustion engine
Inventor: NOROTA KAZUHIKO
IPC: F02D41/14
Filed: 1987-10-16
Abstract: PURPOSE:To prevent the deflection of air/fuel ratio by setting the learned value immediately after the return into a prescribed region of a table from outside the region as optimum value by suspending the increase/decrease of the learned value, when the operation state at present is outside the prescribed operation region of the tale in which the fundamental injection time is memorized. CONSTITUTION:During the engine 20 operation, a control circuit 44 judges if the operation state at present is within a prescribed operation region or not, and when the judgement is 'YES', the fundamental fuel injection time corresponding to the operation state at present is calculated by referring a prescribed table. When the judgement is 'NO', the fundamental fuel injection time corresponding to the operation state most similar to the operation state at present is calculated from the above-described table. Though a fuel injection valve 24 is controlled on the basis of the above-described fundamental fuel injection time, air/fuel ratio feedback correction coefficient and the learned value which is increased and decreased so that the average value of the correction coefficients becomes the value set within a prescribed range, the increase/ decrease control of the learned value is suspended when the operation state at present is outside a prescribed operation region.
Patent JP-H11100284-A (JP)
Title: Manufacture of cellular ceramic article
Inventor: YOSHIDA SHIGEO
IPC: E04C2/30
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately manufacture a cellular ceramic article having a bent or curved shape. SOLUTION: This manufacture comprises: a stage for firing a formed body of a cellular ceramic material to form a primary fired body 10; a stage (A) for firing the primary fired body 10 in such a state that the fired body 10 is placed on a shaping jig 20, to heat and soften the primary fired body 10; a stage (B) for deforming the heated and softened primary fired body 10 in conformity to the outer shape of the shaping jig 20; and a stage (C) for cooling the deformed fired body 10 together with the shaping jig 20 to manufacture the objective cellular ceramic article 14, wherein as the shaping jig 20, a jig having a shrinkable part 24 that can be subjected to shrinkage/deforming with cooling/shrinkage of the deformed fired body 14 is used.
Patent JP-H08101318-A (JP)
Title: Bending method for optical fiber and device therefor
Inventor: TAKEUCHI HIROYUKI
IPC: G02B6/10
Filed: 1994-09-29
Abstract: PURPOSE: To solve various problems associated with use of a gas burner and to uniformly bend the optical fiber without requiring skill by heating the optical fiber end to its softening temp. or above by a heater in the state of directing the optical fiber end diagonally upward and curving the optical fiber end downward by its own weight. CONSTITUTION: The end 2a of the optical fiber 2 is fixed to a clamping member 1 in the state of directing the end upward. A start button is then pushed to actuate a horizontal cylinder 5 and to put the end 2a into a heater block 4. At this time, a heater 3 turns on to heat the part to be curved of the end 2a to a prescribed temp. above its softening temp. The part heated to the softening temp. or above is then curved downward by its own weight of the end 2a. The front end of the end 2a is pressed to a stopper 8 at the point of the time when the end curves to a prescribed angle. The curving state of the end 2a is detected by an optical sensor 10 just before this point and the heater 3 is turned off. A fan 12 is thereafter actuated to cool and solidify the end 2a.
Patent JP-H09104492-A (JP)
Title: Case for cassette tape and case base material for cassette tape
Inventor: NANBU RIE
IPC: B65D5/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a case for a cassette tape, in which hub stoppers do not fall and which is easily handled. SOLUTION: A case for a cassette tape comprises a back cover part 13 for covering a tape running part 12 of a cassette tape 11, flaps 14, 15 on the left and right sides of the back cover part 13, and hub stoppers 17, 17 provided protrusively on an inner cover part 16 of the left flap 14. Each hub stopper 17 is formed with a plurality of cardboard pieces connected to each other by a pair of connections protrusively provided upward, and the respective hub stoppers 17 are fitted into rectangular openings 16a.
Patent JP-H03123372-A (JP)
Title: Developing device
Inventor: SHIRATORI TATSUYA
IPC: G03G15/08
Filed: 1989-10-06
Abstract: PURPOSE:To preferably and easily replace a seal by sticking an edge part seal for preventing developer leakage, to a sleeve holder, which is attachable to / detachable from a developing container main body, or a seal holder. CONSTITUTION:As for the edge part seal 6, the sleeve holder 4 is extended into a developing container 1, and a double coated tape 6a is sticked to the inner surface of the holder 4. When the holder 4 is pulled out, the seal can be replaced without pulling out a developing sleeve 2, whereby the replacement can be easily carried out while variance does not arises in sealing performance. In another way, the seal holder 8 is fitted in between the edge part 1a of the container main body 1 and the sleeve holder 4. The cross-section of the holder 8 is U-shaped and the edge part seal 6 is sticked thereto, pawls 8a and 8b are engaged with the container 1 and baffles it. With this constitution, the edge part seal 6 is also easily replaced while the sealing performance is stably maintained.
Patent JP-S61139787-A (JP)
Inventor: TAKASE HARUHIKO
IPC: G21B1/00
Filed: 1984-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000083706-A (JP)
Title: Inner sole of footwear
Inventor: TAKEMURA KOICHI
IPC: A43B17/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an inner sole of footwear with projection groups capable of more pressing and stimulating reflex areas existing in the sole of the foot. SOLUTION: Projection groups for pressing and stimulating the reflex areas of the sole of the foot are provided in such a manner as to alternate with positions of the projection groups 1-9 provided on the surface of the right inner sole 15r and the positions of the projection groups 10-14 provided on the surface of the left inner sole 15l. Thus as the whole, many reflex areas are pressed and stimulated to heighten the health promotion effect.
Patent JP-H02108262-A (JP)
Title: Rewritable optical disk device
Inventor: MATSUBARA HIROSHI
IPC: G11B11/105
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a long life magnetic modulation type rewritable optical disk by using plural semiconductor lasers and heating spots of a recording film in turn at more than Curie point with a multibeam in a medium output. CONSTITUTION:The recording film 15 is irradiated in such a manner that after a laser beam 17 passes through an optical disk 1, a laser beam 18 is positioned to pass over it. A spot irradiated by the beam 17 is raised in temperature but not to reach the Curie point, and when the same spot is irradiated successively by the beam 18 it is additionally heated so as to reach the Curie point. A spot heated more than the Curie point is reduced in its coercive force of the corresponding recording film 15, and the magnetization of the recording film 15 is reversed in accordance with an external magnetic field, thus performing the recording and erasing. By this method, a long life magnetic modulation system device can be obtained with semiconductor lasers having a medium light output respectively.
Patent JP-H09104697-A (JP)
Title: Peptide and inhibitor of collagen contraction
Inventor: OBARA MASANOBU
IPC: C07K7/06
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptide, having a specific amino acid sequence, capable of antagonistically acting on bonding of a collagen to a fibronectin, inhibiting bonding of both and effectively useful as an inhibitor of the collagen contraction for curing, etc., of keloids or scars, etc. SOLUTION: This new peptide has at least an amino acid sequence represented by the formula and is capable of antagonistically acting on the bonding of a collagen to a fibronectin and specifically inhibiting the bonding of both. The peptide is used as an inhibitor, etc., of the collagen contraction and capable of effectively and safely curing keloids or scars, etc. The new peptide is obtained by localizing an epitope of the fibronectin recognizable with a monoclonal antibody for inhibiting the bonding of the collagen to a fibroblast for the amino acid sequence of the fibronectin by using an antibody scanning method with a peptide map prepared from the existing fibronectin antibodies and various proteases used in combination and synthesizing the sequence located in the middle between a gelatin bonding region and an arginine-glycine-aspartic acid-serine [Arg-Gly-Asp-Ser (RGDS)] sequence.
Patent JP-H06108202-A (JP)
Title: Hot dip-galvanized steel sheet having high tensile strength and excellent in plating suitability and workability and its production
Inventor: HASHIMOTO HIROSHI
IPC: C22C38/00
Filed: 1992-09-30
Abstract: PURPOSE:To produce a hot dip-galvanized high tensile strength steel sheet excellent in plating suitability and workability by subjecting a low carbon steel slab to hot- rolling and to cold-rolling under respectively specified conditions, applying normalizing treatment and hot dip-galvanizing to the resulting sheet, and further performing alloying treatment. CONSTITUTION:A slab of a low carbon steel having a composition containing, by weight, 0.05-0.15% C, 0.05-0.15% Si, 1.50-2.00% Mn, 0.050-0.100% P, and <0.10% Al is heated up to 1230-1270 deg.C, hot-rolled at 860-890 deg.C hot-rolling finishing temp., and coiled at 520-560 deg.C coiling temp. The resulting hot-rolled plate is cold-rolled at >=40% draft and then heated up to 700-870 deg.C at >=5 deg.C/sec heating rate by means of a continuous hot dip-galvanizing line and held at the above temp. for 20-60sec to undergo annealing treatment, followed by hot dip-galvanizing. Further, heating is executed to alloy the galvanizing layer with Fe in the steel sheet. By this method, the hot dip galvanized high tensile strength steel sheet can be obtained where fine and uniform recrystallized ferrite structure of <=20mum average crystalline grain size comprises >=95% of the whole area and which has excellent plating suitability and workability and also has <=50kgf/mm<2> tensile strength.
Patent JP-H03125159-A (JP)
Title: Heat fixing method and toner for heat fixing
Inventor: GOSEKI YASUHIDE
IPC: G03G13/20
Filed: 1989-10-09
Abstract: PURPOSE:To extremely shorten waiting time and to obviate the generation of offsetting with low electric power consumption as well as to improve the fixing of toner images to a recording material by using the specific toner. CONSTITUTION:The toner particles having 8 to 12.7mum grain size are incorporated at 1 to 33 piece % into the toner and the toner particles having >=16mum grain size are incorporated at <=2.0vol.% therein. In addition, the volume average grain size of the toner particles is 4 to 10mum and the toner contains at least a releasable component and coloring agent. Further, the releasable component is an arom. vinyl monomer having the melt viscosity at 160 deg.C ranging from 1 to 250cps and is a polyolefin graft-modified by unsatd. aliphat. acid or unsatd. aliphat. acid ester. The toner contains such releasable component at 0.1 to 20wt.% by the total weight of the binder. The toner formed in such a manner is used. The sensible images 20 of the toner are heat-fixed by a heating body 11 which is fixed and supported to a recording material 19 and a pressurizing member 18 which faces the heating body 11 in pressurized contact therewith and brings the recording material 19 into tight contact with the heating body 11 via a film 15. Good fixability and offset resistance are obtd. in this way and the electric power consumption is reduced.
Patent JP-H04140359-A (JP)
Title: Tile support member and tile wall construction member, and forming of tile wall construction
Inventor: MANTANI KAZUTAMI
IPC: E04F13/08
Filed: 1990-09-30
Abstract: PURPOSE:To prevent tiles from dropping by installing rail-shaped horizontal dummy joint members on a wall, sliding a tile into position from the horizontal dummy joint member, and installing a vertical dummy joint member so as to fit the tile. CONSTITUTION:A plurality of rail-shaped horizontal dummy joint members 1a having a H-shaped cross section are installed in parallel to each other on a wall 4 to serve as support members of tiles 3. A tile 3 is slid into position between the groove from the end of the horizontal dummy joint member 1a. Next, a rod-shaped vertical dummy joint member 2 is installed alternately so as to fit the tile 3. A pattern of tiles 3 is formed by repeating the above procedure. The work is done without mortar or other adhesives, so that only one type of worker can perform the work. Moreover, the tiles do not separate because they are installed in the rail-shaped joints, thereby safety being enhanced.
Patent JP-H10110703-A (JP)
Title: Oil pressure control device
Inventor: UDAGAWA TSUTOMU
IPC: F15B11/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of pulsation of a motor owing to a pressure fluctuation during the stop and the starting of a motor, in an oil pressure control device for a motor for revolution of a crane. SOLUTION: Two lines 6A and 6B through which a hydraulic motor 2 for revolution and a direction control valve 1 for revolution are interconnected are interconnected through an electromagnetic switch valve 9. Pressure sensors 10A and 10B are arranged in the two lines 6A and 6B and connected to a control device 11. The control device 11 fetches a high frequency component signal H1 for a pressure fluctuation from pressure signals P1 and P2 outputted from the pressure sensors 10A and 10B. When the high frequency component signal H1 is generated, the electromagnetic switch valve 9 is controlled such that the lines 6A and 6B are intercommunicated. This constitution prevents the generation of an uncomfortable feeling or a impact due to a pressure fluctuation.
Patent JP-S62121320-A (JP)
Title: Electronic scale
Inventor: AOBA KUNIHIKO
IPC: G01G23/16
Filed: 1985-11-21
Abstract: PURPOSE:To know weight of each object to be weighed, and the total weight without taking down the object to be weighed, from a pan at every one piece, by adding a weight data by an addition key, storing it in an addition memory, and setting a display of a display part to zero. CONSTITUTION:When a power source has been turned on, a count value in a state that nothing is placed on a pan 2 is set as a zero data and a zero point is determined by a scanning processing. Subsequently, when an object to be weighed is placed on the pan 2, a scale data processing is executed by a scale part 3 and a gross calculation is executed. When an addition key 6 is depressed, the gross weight of the object to be weighed which has been placed on the pan 2 is set as a fundamental weight, stored in an addition memory 15, and also a display of a display part 10 is set to a zero display. Thereafter, when another object to be weighed has been placed on the pan in an added state, only weight of its new object to be weighed is weighed and displayed. In this state, the key 6 is depressed and the stored data in the addition memory 15 becomes that which has added weight of the new object to be weighed, to the fundamental weight. Also, when a total key 7 is depressed, the total is displayed. In this way, weighing can be executed in order without taking down the object to be weighed, from the pan 2.
Patent JP-S62123204-A (JP)
Inventor: YOSHINARI YUJI
IPC: F22B37/47
Filed: 1985-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04139258-A (JP)
Title: Compression-resistant silicone rubber composition
Inventor: SATO TAKAHIRO
IPC: C08K3/36
Filed: 1990-09-28
Abstract: PURPOSE:To provide a compression-resistant silicone rubber composed of an alkenyl-containing diorganopolysiloxane, a diorganopolysiloxane containing H bonded to Si, an inorganic filler and a platinum-based catalyst, and free from requirement of secondary vulcanization. CONSTITUTION:An objective compression-resistant silicone rubber containing (A) 100 pts.wt. diorganopolysiloxane of formula I (R is univalent hydrocarbon; R<1> is univalent hydrocarbon group containing no alkenyl; R<2> is alkenyl; (m) is >=3, (n) is 0 or 1, (B) a diorganopolysiloxane having H bonded to Si of formula II (P is 0 or integer of >=1), (C) 5-500 pts.wt. inorganic filler and (D) a platinum-based catalyst in an amount of 0.1-100ppm on platinum metal based on the total amount of (A) and (B) so that the ratio of the molar number of H bonded to Si in (B) to the molar number of alkenyl groups bonded to Si in (A) may be (0.5:1) to (3:1) and useful for various rolls.
Patent JP-H11101879-A (JP)
Title: Electronic control type mechanical timepiece
Inventor: KOIKE KUNIO
IPC: G04B17/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control type mechanical timepiece which can avoid the stoppage of a system when the torque of a spiral spring declines. SOLUTION: An electronic control type mechanical timepiece has a rotation control means 50 provided with an oscillation circuit 51 using a crystal resonator, a rotation detecting circuit 53 which detects the rotating speed of a generator 20, a frequency/phase comparator circuit 54 which compares the outputs of the circuits 51 and 53 with each other, a brake control circuit 56 which adjusts the rotating speed of the generator 20 by braking the generator 20, and a voltage detecting circuit 57 which detects the generated output of the generator 20. The brake control circuit 56 controls the power generation of the generator 20 prior to the rotating speed of the generator 20 by relieving or not applying brakes when the generated output of the generator 20 is lower than a set value Vref. Therefore, the voltage drop of the generator 20 can be prevented when the torque of a spiral spring declines and the stoppage of a system can be avoided.
Patent JP-S62123045-A (JP)
Title: Wiry material coating apparatus
Inventor: SANO HIROAKI
IPC: B29C48/05
Filed: 1985-11-25
Abstract: PURPOSE:To readily make it possible to take out an end of a wiry material without washing the interior of a coating apparatus, by providing a movable guide nipple having an orifice for passing the wiry material therethrough in a tapered head part for a coating die having a coating orifice. CONSTITUTION:A coating orifice 9 consisting of a tapered groove part is formed in a coating die 3 having the tip part thereof supported by the bottom of an outside wall of an apparatus. On the other hand, a guide nipple 5 is provided at a given interval on the same central axis thereon in the above-mentioned coating die 3 and an orifice 8 for passing a wiry material therethrough is formed at the tip of the tapered head of the guide nipple 5 and placed so as to face the above-mentioned coating orifice 9. A resin solution (7a) fed to a flow passage 6 of the coating die 3 is applied to the surface of the wiry material at the above-mentioned orifice 9. In the wiry material coating apparatus of the construction, the tip part of the guide nipple 5 is provided movable in the forward and backward directions of the above-mentioned orifice 9 by screwing an umbrella part (11a) of a cap 11 thereof into the coating die 3. Thereby, an end of the wiry material is readily taken out by shutting the above-mentioned orifice 9.
Patent JP-H0977946-A (JP)
Title: Melt molding resin composition
Inventor: YAMAMOTO TOMOYUKI
IPC: B29C45/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain saponification product of an ethylene/vinyl acetate copolymer excellent in melt moldability. SOLUTION: This melt molding resin compsn. comprises (A) a saponification product of an ethylene/vinyl acetate copolymer of at least 400 in average degree of polymn. and (B) a saponification product of an ethylene/vinyl acetate copolymer of lower than 400 in average degree of polymn. mixed therewith, provided that the (A)/(B) mixing wt. ratio is 99.9/0.1 to 50/50 and TmA<TmB wherein TmA is the m.p. of the component (A) and TmB is the m.p. of the component (B).
Patent JP-2001083797-A (JP)
Title: Blade for electrophotography
Inventor: YOSHIKAWA HITOSHI
IPC: C08L83/05
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a blade which has excellent wear resistance, which prevents production of lateral stripes, which has excellent formability and which prevents toner filming by incorporating a specified liquid rubber, a hydrosilyl hardening agent and a hydrosilylation catalyst. SOLUTION: The blade consists of a hardened body of a liquid rubber composition containing a liquid rubber, a hydrosilyl hardening agent and a hydrosilylation catalyst. The liquid rubber has a saturated hydrocarbon unit or oxyalkylene unit as the repeating unit which constitutes the main chain and has an alkyenyl group on at least one end of the main chain. As for the main chain, an isobutylene polymer is preferable. The hydrosilyl hardening agent is not especially specified as far as the agent has at least two hydrosilyl groups in the molecule. As for the hydrosilylation catalyst, any catalyst can be used as far as it develops the catalytic function in the crosslinking reaction, and for example, a catalyst prepared by depositing solid platinum on a carrier such as chloroplatinic acid or a complex of chloroplatinic acid and alcohol or aldehyde can be used.
Patent JP-H0577815-A (JP)
Title: Primer processing device for plastic sheet
Inventor: KAMATA YOSHIYUKI
IPC: B65B51/02
Filed: 1991-09-13
Abstract: PURPOSE:To provide a device for primer process which makes the adhesion of a plastic sheet possible when a plastic sheet with comparatively unfavorable adhesion is folded and the adhering part is adhered to make a container or case. CONSTITUTION:A sheet moving means 2 to move a plastic sheet in one direction by a fixed speed is provided. Also, a friction means 3, which has a friction body 8 made of a flexible porous body on which a primer liquid can be impregnated and is arranged in such a manner that the friction body 8 would come into contact with the surface to be primer-processed of a sheet which is moved by the sheet moving means 2, is provided. In addition, the title primer processing device is equipped with a pressing means 4 to press a sheet, which is arranged to be confronted with the friction body 8, to the friction body 8, and a primer liquid feeding means 5 to feed a primer liquid to the friction body 8.
Patent JP-H06316985-A (JP)
Title: Reinforced steel pipe concrete column
Inventor: KUSAMA ICHIRO
IPC: E04C3/34
Filed: 1991-09-14
Abstract: PURPOSE:To prevent the breakdown of the concrete to a column core and to promote axial strength by arranging main bars and hoops around the periph eral surface of a column, and arranging core bars facing the circumference of a steel pipe to the column core to place a column concrete to the inside and outside of the steel pipe. CONSTITUTION:Main bars 4 and 4' and hoops 5 are arranged around the peripheral surface of a column 3, and a steel pipe 6 and core bars 7 facing the circumference of the steel pipe 6 are arranged to a column core to place concrete 8 to the inside and ouside of the steel pipe 6. The concrete placed to the inside of the steep pipe 6 is constrained in the steel pipe 6 to enhance compressive strength. Accordingly, axial strength of the column 3 is promoted, external force close to the limit of strength acts on the column 3, and even in the case a breakdown occurs in the concrete placed to the outside of the steel pipe 6, the breakdown up to the inside can be prevented.