baber/WOPTO huggingface dataset:
Patent JP-H10102580-A (JP)
Title: Brace
Inventor: SUGIE TAKEO
IPC: E04B1/58
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a brace having a few number of part items, having a simple structure and simple fitting/removing work, and capable of sufficiently enduring not only a tensile load but also a compressive load. SOLUTION: In this brace A, male screw sections 5, 6 formed with opposite screws at both end sections of a tightening rod 1 are screwed to female screw sections provided on a pair of hook members 2. When the tightening rod 1 is rotated, both hook members 2 are pulled to each other, coupling sections 9 at the depth ends of oblong holes 3 formed on the hook members 2 are coupled with the pins protruded on stanchions, and one end of the tightening rod 1 is brought into contact with one of the pins. A long nut 4 screwed to the other end section is brought into contact with the other pin, and both pins are connected.
Patent JP-2001078532-A (JP)
Title: Potable bush cutter
Inventor: OGAWA YUKIO
IPC: A01D34/68
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a potable bush cutter capable of avoiding the dangers such as the breaking of a rotary cutting blade, and splashing soil and sand during mowing by preventing the points of the rotary cutting blade from touching stones or the like on the ground, and capable of improving the working efficiency of mowing. SOLUTION: This bush cutter is constructed in such a state that an engine driving body is placed on the upper end of a rod, a cutting blade 2, which is rotated by the engine, is placed on the lower end, and a protection disk 3, which has the major diameter larger than that of the cutting blade 2 by 3 mm to 10 mm, is fixed on the rod in a non-rotatable state independently to the rotary shaft of the cutting blade 2 at a position higher than the cutting blade 2 by 3 mm to 8 mm. The protection disk 3 is made of metal or resin, it has a number of falcate protrusions which are on the extension of the rod and symmetrically protrude to the peripheral direction, and the points of the cutting blade 2 somewhat protrude outside the bases of the falcate protrusions of the protection disk 3.
Patent JP-H05101737-A (JP)
Title: Light emitting element mounted membrane switch
Inventor: ANDO TOMOHARU
IPC: H01H13/70
Filed: 1991-10-09
Abstract: PURPOSE:To simplify the structure by fitting a light emitting element inside of a membrane switch, and facilitate the attachment thereof to a hard board without using a jig, and increase the rigidity by filling a notch space for fitting of the element with resin. CONSTITUTION:For example, when one of electronic equipment connected to a membrane switch 1 is operated, a switch #1 of a key board 2 is pushed by a finger 12, and a dip 10 provided thereunder is flattened to push an upper surface film 7, and a switch part 3 is thereby turned on. Simultaneously, a light emitting element 4 is electrified to emit the light, and the switch is illuminated by the light transmitted through a surface sheet 6 to enable the confirmation of the switch #1 by an operator. Even in the case of a switch having the three-layer structure, existence of the light emitting of the element 4 can be performed independently from the key board 2. A notch part 13 for fitting of the element 4 is provided, but the notch part 13 is filled with the resin 15 for sealing to eliminate the lowering of the rigidity.
Patent JP-H07112496-A (JP)
Title: Manufacture of zipper bag
Inventor: MORIKAWA NOBUHIKO
IPC: B31B1/90
Filed: 1993-10-20
Abstract: PURPOSE:To prevent a part which crosses a zipper whose interlocking part is interlocked and a side seal each other from having insufficient strength by crushing the interlocked zipper while melting it with a heat bar at prescribed intervals, inserting it in the mouth of a bag body, and carrying out side sealing on the bag body side at the crushed part. CONSTITUTION:A zipper 10 consists of a tape 11 formed with a male piece 12, and a tape 13 formed with a female piece 14. crushed part 16 is formed at fixed intervals by a heat bar with an interlocking part 15 interlocked. After inserting it into the mouth of a bag body 17 for heat sealing, the zipper 10 and the bag body 17 are heat-sealed in a lateral direction, meeting the crushed part 16 with side seal bars 18, 19. The zipper 10 may be interlocked by forming the male piece 12 and the female piece 14 at one piece of zipper tape and bending it into a U shape.
Patent JP-2001078769-A (JP)
Title: Cationic high molecular preparation for improving exchange between nucleotide sequences
Inventor: MARUYAMA ATSUSHI
IPC: C12N15/09
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To prepare a preparation capable of enabling the omission or shortening of a reaction process, or the improvement of gene expression-regulating function, without requiring denaturation step such as heating of a DNA and an RNA by using a specific cationic polymer as an active ingredient. SOLUTION: This preparation contains a cationic polymer constituted of a main chain derived from a polylysin and a graft-type side chain derived from a dextrin or a polyethylene glycol as an active ingredient. The preparation promotes the exchange reaction of a nucleotide sequence at a specific site in a double stranded DNA or an RNA hybridizing with a nucleotide sequence homologous to the sequence, such as fluorescent in situ hybridization, polymerase chain reaction, reverse transcription PCR (RT-PCR) or the hybridization of a DNA chip with a target DNA having a double stranded structure.
Patent JP-H0680231-A (JP)
Title: Tube feed device
Inventor: YAMAMOTO HIROSHI
IPC: B65B43/52
Filed: 1992-09-07
Abstract: PURPOSE:To surely feed each wrapping tube including all the kinds of tubes, particularly a wrapping tube which is short in the longer direction as compared with its diameter, and is greatly one-sided in the center of gravity. CONSTITUTION:The tube feed device 22 carries wrapping tubes 16 with a cylinder piston 30 intermittently operated. In carrying operations, each wrapping tube 16 is rested in each recessed groove 24 of an inclined plate 26 first. Each tube escaping plate 28 is then projected upward into the recessed grooves 24 by means of the cylinder piston 30, so as to allow each rested tube 16 to escape out of the recessed grooves 24, so that each wrapping tube 16 is rollingly moved over the inclined plate 26 so as to be rested in the next recessed groove 24. A series of actions such as resting each wrapping tube 16 in the recessed grooves 24, letting each wrapping tube escape out of the recessed grooves 24, and subsequently resting each wrapping tube in the next recessed groove 24, is intermittently repeated, so that the wrapping tubes 16 are lined up one by one so as to be carried on.
Patent JP-H01106944-A (JP)
Title: Control device for learning of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/00
Filed: 1987-10-20
Abstract: PURPOSE:To improve the accuracy of learning correction by dividing the deviation of a feedback correction value from its reference value into plural factors, judging the correctness of a factor analysis from the difference between a controlling quantity corrected by these and a controlling quantity to which a feedback correction value is added, and correcting a learned value for each factor. CONSTITUTION:The detected values of an airflow meter 13, a crank angle sensor 14, an O2 sensor 16, etc. are inputted into a control unit 12 to operatingly control the valve opening time of a fuel injection valve 6. The control unit 12 analyzes and divides the deviation of an air-fuel ratio feedback correction value based on the O2 sensor 16 from its reference value into the factors of one caused by the airflow meter 13 and one caused by the fuel injection valve 6, etc., based on an engine speed and a basic fuel injecting quantity. By judging the correctness of the factor analysis from the difference between a controlling quantity obtained by feedback correcting at the time of detecting the deviation and a controlling quantity in which a basic controlling quantity is corrected by a learned value classified by factor, the learned value classified by factor is corrected in the direction of removing this difference.
Patent JP-H01106952-A (JP)
Title: Control device for learning of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02P5/15
Filed: 1987-10-20
Abstract: PURPOSE:To improve the accuracy and speed of learning by analyzing the deviation of a feedback correction value from its reference value being classified by plural factors, renewing a learned value classified by factor, and correcting the feedback correction value based on the difference between a controlling quantity corrected by the learned value and a controlling quantity to which a feedback correction value is added. CONSTITUTION:The detected values of an airflow meter 13, a crank angle sensor 14, an O2 sensor 16, etc. are inputted into a control unit 12 to operatingly control the valve opening time of a fuel injection valve 6. The control unit 12 divides the deviation of an air-fuel ratio feedback correction value based on the O2 sensor 16 from its reference value into plural parameters classified by the factors of one caused by the airflow meter 13 and one caused by the fuel injection valve 6, etc. based on an engine speed and a basic fuel injecting quantity, to carry out the renewal of a learned value classified by factor. Based on the difference between a basic controlling quantity which is corrected by the learned value classified by factor and the controlling quantity to which the feedback correction value is added, the renewal of the feedback correction value is carried out in the direction of reducing this difference.
Patent JP-H10102565-A (JP)
Title: Drain cock for bathtub and fixed washbasin
Inventor: SAKAEJIMA HIRONOBU
IPC: A47K1/14
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning of a bathtub or the like by planting bristles in the lower face of a drain cock to form a cleaning brush. SOLUTION: Planted bristles 2 of specified length are planted in almost the whole lower face of a general drain plug 1 to form a brush. After draining hot water used in a bathtub or the like, the inner surface of the bathtub or the like and the clearance of a drain hole are lightly cleaned with the planted bristles 2 planted as the brush of the drain cock 1. Newly-stuck soil is therefore washed away easily, and the bathtub can always be kept clean.
Patent JP-H07181559-A (JP)
Title: Aperture shutter mechanism using damper material
Inventor: ROBAATO AREN BOBENJI
IPC: G03B9/10
Filed: 1994-10-27
Abstract: PURPOSE: To use a damper material to prevent oscillation of shutter blades in an aperture shutter mechanism of a camera or the like. CONSTITUTION: The aperture shutter mechanism has one or more shutter blades 66 which can be moved ΦΡto various open states between a fully open position and a fully close position. At least one damper material (and 38) is provided which has a buffer face which is always brought into contact with at least a part of surfaces of one or more shutter blades by friction, thereby preventing oscillation of shutter blades at the time of movement to various open positions between the fully open position and the fully close position.
Patent JP-H0572817-A (JP)
Title: Electrophotographic liquid developer
Inventor: UMEMURA KAZUHIKO
IPC: G03G9/12
Filed: 1991-09-13
Abstract: PURPOSE:To obtain an electrophotographic liquid developer of red, yellow, blue or black color which is safe and causes no environmental pollution by using an oil or fat as a carrier liquid, a specified coloring agent, and further a specified polarity controlling agent. CONSTITUTION:The carrier liquid contains at least a coloring agent and a specified polarity controlling agent. An oil or fat which is glyceride of fatty acid is used as the carrier. As for the coloring agent, at least one food additive coloring material selected from the following groups A (red), B (yellow), C (blue), and D (black). A:beta-carotin, norbixim potassium, etc. B: 1-phenylazo-2- naphthol-4', etc. C: copper chlorophyll, etc. D: CI FOOD Black 1, etc. As for the polarity controlling agent, harmless fatty acid ester is used. Therefore, the coloring material shows good dispersibility in the carrier liquid and excellent affinity with the polarity controlling agent.
Patent JP-H0681341-A (JP)
Title: Underground water pollution preventing pile cover
Inventor: ARAI CHIKASHI
IPC: E02D5/34
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the pollution of underground water by preventing the alkaline constituent of the concrete placed in a pile hole from being brought into contact with the underground water. CONSTITUTION:A thin wall cylindrical shape maintaining member 1 is internally fitted with a thick wall gather-like cylindrical pile hole wall close contact member 2 and point-stuck 12, and its bottom wall is formed with a bottom section valve-like member 3. After this pile cover is inserted into a pile hole, the concrete 13 placed in it is set to the packed state, and underground water is not polluted.
Patent JP-H10110289-A (JP)
Title: Electrolytic reduction device
Inventor: OTA KAZUAKI
IPC: C25C7/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolytic reduction device capable of preventing deposition of an undesirable metal on the surface of a vessel. SOLUTION: The electrolytic reduction device is provided with a vessel 12 for storing a metallic molten body 21 deposited and produced by the electrolytic reduction in the bottom part of an electrolytic cell 11 having an anode 13 and a cathode 12 and is constituted so that the vessel 12 constitutes the cathode or has the same potential as that of the cathode. And a non-conductor 22 is attached to the whole periphery of the upper end of the vessel 12 and a recessed part 12b capable of storing the electrolyte is formed in the upper part of the vessel 12 or the bottom end of the non-conductor 22 to encircle the storing part 12a of the vessel 22. The bottom end inside edge of the non-conductor 22 is preferably formed to correspond to the upper end inside edge of the vessel 12.
Patent JP-H08125051-A (JP)
Title: Semiconductor device
Inventor: SAEKI JUNICHI
IPC: H01L23/12
Filed: 1994-10-27
Abstract: PURPOSE: To realize multipin and low heat resistance package of a low cost by performing primary connection for an LSI chip with an insulation film wherein a wiring pattern is formed on a surface and by performing secondary connection for a terminal on the insulation film and a substrate with a gold wire. CONSTITUTION: The rear of an LSI chip 1 with the face down is bonded to a tab lead 2 and a hanging lead 3 is extended from an end part of the tab lead 2 toward below the outside and is adhered to an end part of an upper surface of a lamination wiring board 4. An electrode terminal of the chip 1 is extracted by a beam lead 5 and a tip thereof is primarily connected with an insulation film 6. A wiring part of the insulation film 6 and a terminal 7 of an upper surface of the substrate 4 are secondarily connected with a gold line 8. Thereby, multipin face-down BGA package of a low cost which is excellent in heat dissipation can be realized.
Patent JP-H03125123-A (JP)
Title: Active matrix display device and its manufacture
Inventor: TANIGUCHI KOJI
IPC: G02F1/1368
Filed: 1989-10-09
Abstract: PURPOSE:To preclude an electric leak between a light shielding layer and an active element and between a scanning line and a signal line by forming an insulating film on the light shielding layer formed below the active element and scanning line and signal line. CONSTITUTION:The display device is equipped with the light shielding layer 2 formed below the active element 19 and scanning line 23 and signal line 22 in an area other than an area wherein a picture element electrode 9 is formed and the insulating film 4 formed on the light shield layer 2. In this case, the light shielding layer 2 is provided on the side 20 of a active matrix substrate 20, so the width of the light shielding layer need not be set in consideration of an error of the superposition of the active matrix substrate 20 and a counter substrate 21. Therefore, the area of picture elements on a display screen does not decrease. The insulating film 4 is provided on the light shielding layer 2, so no electric leak is caused between the light shielding layer 2, and active element 19 and conductors 22 and 23. Thus, the display device where the electric leak is surely precluded between the light shielding layer 2 and active element 19, and between scanning line 23 and signal line 22 is obtained at high yield.
Patent JP-S63111855-A (JP)
Inventor: YOOZEFU RAITAA
IPC: A61B17/22
Filed: 1987-10-19
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-H03127717-A (JP)
Title: Detergent composition
Inventor: KAMETANI JUN
IPC: C11D1/722
Filed: 1989-10-09
Abstract: PURPOSE:To provide a detergent composition containing a sugar-based nonionic surfactant and an antibacterial agent, giving little stimulation to the skin, having excellent antibacterial power and exhibiting excellent dandruff-suppressing and deodorant effects when used especially for the cleaning of the scalp and hair. CONSTITUTION:The objective composition contains (A) 0.1-95wt.% (preferably 5-20wt.%) of a sugar-based nonionic surfactant such as alkyl saccharide surfactant or sugar amide surfactant and (B) 0.01-5wt.% (preferably 0.1-1.5wt.%) of an antibacterial agent such as 2-mercaptopyridine-N-oxide calcium salt, a 1- hydroxy-2-pyrrolidone derivative or trichlorocarbanide.
Patent JP-2001084818-A (JP)
Title: Luminaire
Inventor: YAMAMOTO KOJI
IPC: F21Y101/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To utilize two illumination systems, that is, direct illumination and indirect illumination by mounting an indirect illuminating zone made of a transparent or semitransparent material on one side of a glove, and using a zone excluding the indirect illumination zone as a direct illumination zone made of a material having the light transmittance lower than that of the material for the indirect illuminating zone. SOLUTION: A glove 2 mounted on a wall surface is divided into two, that is, upper and lower covers 3, 4. The upper cover 3 has a straight outline on a boundary of an upper surface and a lower surface, and the outline at the upper surface side is curved into the wedge shape. The upper cover 3 is made of synthetic resin such as polycarbonate, colorless transparent or colorless semitransparent, totally, and provided with a projection 5 to be engaged with the lower cover 4. The lower cover 4 has the semicircular shape similarly as the upper cover, and has the circular shape divided into four when observed from a side surface.  The lower cover 4 is made of synthetic resin such as polycarbonate, opalescent semitransparent having the light transmittance lower than that of the upper cover 3, and has a recessed groove 6 to be engaged with the projection 5 of the upper cover 3, on its upper end surface.
Patent JP-H01107005-A (JP)
Title: Scavenging steam controller for moisture separating heater
Inventor: HAMAURA KIICHI
IPC: F22G5/00
Filed: 1987-10-21
Abstract: PURPOSE: To prevent a rise in the water level of a drain tank by a method wherein a heater scavenging steam line is closed in the case of a sharp drop in a plant load to hinder a sharp drop in the internal pressure of a heater with the steam contained in the heater for inhibiting the generation of a flashing. CONSTITUTION: A heater 1 heats steam 8 to be heated by a heated steam 2. Generated drain is guided to a drain tank 4 via a drain pipe 3. In order to discharge the drain in a heat exchanger tube of the heater 1, the steam is partially discharged to a supply heater or a condenser through a scavenging steam pipe 5. In the normal operation, the flow rate of the scavenging steam is limited by an orifice 7. In case of a sharp drop in the plant load, for example, as caused by a single shifting in a plant, a stop valve 6 in the course of the scavenging steam pipe 5 is fully closed by a load sharp drop signal to block the discharge of steam in the heater 1 thereby preventing the lowering of the pressure in the heater 1 and the drain tank 4. This can inhibit the generation of flashing at the drain tank 4 thereby preventing an eventual rise in the water level.
Patent JP-H09274733-A (JP)
Title: Optical information recording medium
Inventor: MIYAGAWA NAOYASU
IPC: G11B7/24079
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To easily form a reproducing only zone or a control zone in the optical information recording medium formed with an information signal in lands and grooves. SOLUTION: No grooves are formed in the control zone 12 or the reproducing only zone 45, and a control data or a video and audio data, etc., are previously recorded as prepits on a center line of each track. Then, a track pitch TP2 of prepits in the control zone 12 or the reproducing only zone 45 is set to be equalized to a groove pitch GP in rewritable zones 11 and 44.
Patent JP-H05102590-A (JP)
Title: Excimer laser
Inventor: SHIBATA SHINGO
IPC: H01L21/30
Filed: 1991-10-11
Abstract: PURPOSE:To condense reliably a laser beam and to contrive to stabilize the output or the like of the beam by a method wherein an optical split element and a detecting part are connected to each other through a light-guiding part, this light-guiding part is constituted of a plurality of optical fibers in such a way that the fibers are bunched and the light-guiding part is provided with a condensing optical system for making the introduced laser beam emit evenly on the incidence parts of the optical fibers. CONSTITUTION:An optical split element 2 for branching a laser beam into two is arranged on the optical axis of the laser beam led out from a laser oscillator 1, the laser beams branched by this element 2 are introduced in a detecting part 3 and a difference between the values of the beams and a specified value is detected by this part 3 to control the state of excitation of the oscillator 1. The element 2 and the part 3 are connected to each other through a light-guiding part 4 which is formed by bunching a plurality of optical fibers. An incidence side end 5 of the part 4 is constituted of optical fibers 6 in such a way that the fibers 6 are arranged in one row in the lateral direction. The part 4 is provided with a condensing optical system 7 for making the introduced laser beam emit evenly on the incidence parts of the fibers 6.
Patent JP-2000100125-A (JP)
Title: Gasket for hard disk drive
Inventor: SATO NORIKAZU
IPC: G11B33/12
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a gasket, for an HDD, in which it is not required to perform a finish working operation to remove a burr formed by an injection spot, whose manufacture can be made easy by its portion, in which an injection gate trace to be left on a product is not stripped from the product inside of a seal part and in which the injection gate trace does not have an adverse effect on the operation of the HDD. SOLUTION: In a gasket for an HDD, a seal part 3 which is made of a rubberlike elastic material is installed on the plane of a board 1. An injection gate trace 4 is left on the outside of the seal part 3 and on the plane of the board 1. Since the injection gate trace 4 is left not on the tip side or the inside of the seal part 3 but on the outside of the seal part 3, its peeling phenomenon is caused on the outside of the seal part 3 even when the injection gate trace 4 is peeled from a product. Consequently, it is possible to prevent the peeled injection gate trace 4 from having an adverse effect on the operation of the hard disk drive.