baber/WOPTO huggingface dataset:
Patent JP-H07153156-A (JP)
Title: Disk chucking mechanism
Inventor: TAKAGI MASAAKI
IPC: G11B17/028
Filed: 1993-11-25
Abstract: PURPOSE:To surely clamp a disk to a turntable. CONSTITUTION:A yoke plate 14 held by a supporting plate 19 is formed in an approximately U-shape in its cross section, and an annular magnet 18 is fitted close to the inner side of the yoke plate 14. Then, the disk on the turntable 1 is held between the yoke plate 14 with a chucking disk 8 and the turntable 1 by attraction force between an annular iron plate 5 provided in the turntable 1 and the yoke plate 14.
Patent JP-H05158923-A (JP)
Title: Information processor
Inventor: OKA YOSHIKI
IPC: G06F17/22
Filed: 1991-12-03
Abstract: PURPOSE:To improve operability and to reduce the generation of misrecognition by providing this information processor with a code conversion means for substituting an alphanumeric code for a Japanese code inputted after inputting a numeral. CONSTITUTION:The information processor capable of displaying characters and codes inputted from an input part 4 on the screen of a document display part 1 is provided with the code conversion means for substituting an alphanumeric code such as ',' and '.' for Japanese codes inputted after inputting a numeral. Thereby all Japanese codes after inputting a numeral can be converted into alphanumeric codes. After inputting a numeral to the information processor using a keyboard arranging a Japanese code and an alphanumeric code on a common key as the input part 4, it is unnecessary to switch a Japanese input mode to an alphanumeric mode in the case of inputting an alphanumeric code during the execution of the Japanese input mode. Consequently the operability can be improved and the generation of misrecognition is reduced.
Patent JP-H01212559-A (JP)
Title: Biological implant substance
Inventor: HAINTSU REDORU
IPC: A61L27/00
Filed: 1988-12-16
Abstract: PURPOSE: To improve elasticity and stability of a biological implanting material by removing calcium from the implanting material made of bone, crosslinking protein originally included in the bone, and eliminating a function of inducing bone forming. CONSTITUTION: First, calcium in bone material including natural protein will be removed by a calcium removing agent, and cleansed to remove the calcium removing agent. Next, the material will be treated with a protein crosslinking agent and cleansed repeatedly to remove the protein crosslinking agent. Then, if necessary, the remaining material will be mixed with such a medical solution as a fibrinogen or collagen based tissue adhesive solution. Finally, the material will be dried and sterilized. As a crosslinking agent, such material as aldehyde, especially glutaraldehyde, a polyepoxide compound, an isocyanate deriver, or carbodiimide may be used.
Patent JP-H02190713-A (JP)
Title: Magnetoresistance displacement sensor
Inventor: RARUFU KAAMEN
IPC: G01D5/245
Filed: 1988-12-17
Abstract: PURPOSE: To provide a single MR sensor applicable to a large number of encoder wheels of different diameter by providing at least two groups of MR (magnetoresistive) elements each comprising a plurality of stripe type MR elements extending in parallel on the surface of a nonmagnetic substrate. CONSTITUTION: The sensor 10 includes a magnetoresistive element pattern 32 and detected information is utilized for measuring the relative rotational movement of a wheel. Information detected from a second MR element pattern 34 is utilized for measuring the absolute rotational movement of wheel. MR elements in the pattern 32 are presented by R1-R6 forming the resistors in a plurality of differential bridge circuit and these resistor elements are interconnected previously depending on the wavelength and diameter of an encoder wheel associated with the sensor. The second MR element pattern 34 is arranged oppositely in parallel with each other and includes MR elements R7, R8 extending longitudinally in the direction opposite to the MR elements R1-R6.
Patent JP-H06153406-A (JP)
Title: Single operation detector for generator
Inventor: INOUE TAKESHI
IPC: H02P9/04
Filed: 1992-11-04
Abstract: PURPOSE:To precisely detect the single operation of a generator regardless of the opening and closing of a generator breaker in a hydroelectric power station, by monitoring the ripple of the output frequency of the generator. CONSTITUTION:Comparators 11 and 12 receive the output frequency of a generator, and detect the ascent and descent over planned values of this output frequency, and generate output. Timers 23 and 24 receive the output of the comparators 11 and 12, and detects the ascent or descent over planned values of the output frequency, and subsequently measures the time from the detection of it to the detection of the descent or ascent over planned values of the output frequency, and outputs signals continuously during this measurement. Comparators 27 and 28 receive the output of the timers 23 and 24, and in case that this input is shorter than planned time, they produce output. A counter 32 receives the output of the comparators 27 and 28, and counts this input. And when the count value that the counter 32 counts within a planned time exceeds the planned value, this judges it to be the single operation of a generator.
Patent JP-H11153801-A (JP)
Title: Sealing device for liquid crystal display element and sealing method for liquid crystal display element
Inventor: ASATANI KOJI
IPC: G02F1/1341
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To accurately position a coating member at the opening of a liquid crystal display element and to accurately seal the opening by holding the coating member of a sealing agent movable by plural recesses formed in a holding member. SOLUTION: Holding members 1, 2 have plural recesses 1a arranged at an equal interval on the sides of the members facing to each other and have stoppers 1b, 2b as projected lines. The coating member 7 for a sealing agent 12 consists of a rectangular movable part 8 and a platelike coating part 10 inserted into a groove 8a. The side faces of the movable part 8 of the coating member 7 are fitted to the recesses 1a of the holding members 1, 2, and the movable part 8 is held between the holding members 1, 2 with the recesses 1a used as a guide so that the part 8 can move. a pressuizing member 4 always presses the movable part 8 downward to render the upper edges of notches 8b in contact with the stoppers 1b, 2b. Thereby, the position of the coating member 7 at the opening 16 of a liquid crystal display element 18 can be accurately controlled.
Patent JP-H11154021-A (JP)
Title: Speed controller having positioning function and control method of the controller
Inventor: TSUNASHIMA YASUHIRO
IPC: G05D3/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To attain a fast and highly accurate positioning operation by increasing gradually the position loop gain of position control in a positioning control operation mode via a position loop gain control means. SOLUTION: A position loop gain control means 100 decides whether a torque command Tr* is set at the torque limit value and or not and then outputs a command to gradually increase the position loop gain included in a position arithmetic means 14 if the command Tr* is not set at the torque limit value. In a position control mode, the position loop gain is gradually increased later in a range where the torque is not limited despite the small position loop gain. Therefore, an overall speed is increased for an orienting operation and an accurate positioning operation is also attained. As a result, the orienting operation is performed at a high speed and with high accuracy. In such a control way, a drilling process is carried out at an accurate position and the tact time is shortened for both lathe and drilling machining, for example.
Patent JP-H021169-A (JP)
Title: Coloring organic thin film and coloring organic thin-film element
Inventor: NAITO KATSUYUKI
IPC: G02F1/1516
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a coloring organic thin film which can be formed, as an LB film, singly by a coloring molecule by containing at least one kind out of three specific molecules. CONSTITUTION:At least one kind out of molecules expressed by Formulae I, II and III is contained. In the Formulae I and II, X represents a hydrogen atom, a methyl group or a halogen atom; R<1> represents a nonhydrolytic two- branched long-chain alkyl group, a hydrophobic group containing a steroid carbon framework or an electron attractive group substituted for a hydrophobic group of 10 to 100 carbon atoms; R<2> represents an electron attractive group of 1 to 50 carbon atoms. In addition, A represents a substituent group containing a framework of tetracyanoquinodimethane, N-N'-dicyanoquinonediimine or the like. Thereby, it is possible to form a film, as an LB film, singly by a coloring molecule and to obtain a coloring organic thin film whose film quality is good.
Patent JP-H06156535-A (JP)
Title: Cushioning member for reflecting plate for lighting fixture
Inventor: SUZUKI KENJI
IPC: B65D81/02
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the deformation and flows of reflecting plates mutually superposed on one another and enable a plurality of reflecting plates, each having an end plate at one end only in the longitudinal direction thereof, to be packaged together in a superposed state. CONSTITUTION:When a plurality of reflecting plates 1 for lighting fixtures, each of which having an end plate 4 provided only at one end thereof in its longitudinal direction, are superposed on one another and packaged together, cushioning members 21, 22, each being made of one sheet of corrugated board. are interposed between the adjacent reflecting plates 1 and used for cushioning. A top plate cushioning base portions 23, which are arranged between top plates 2 of the adjacent reflecting plates 1, are provided, and end plate cushioning portions 24 capable of being held between the end plates 4 of the adjacent reflecting plates 1 and being arranged at each end of the base portions 23 are foldably joined to the top plate cushioning base portions 23, and side plate cushioning portions 25, which are held between side plates 3 of the respectively adjacent reflecting plates 1 and arranged on both the side areas of the top plate cushioning base portions 23, are foldably joined to the top plate cushioning base portions 23.
Patent JP-H07173784-A (JP)
Title: Method for chlorine-free bleaching for chemical pulp
Inventor: HARA HIROICHI
IPC: D21C9/10
Filed: 1993-12-20
Abstract: PURPOSE:To provide a method for chlorine-free bleaching for chemical pulp in high quality and at a low cost. CONSTITUTION:In a multi-stage bleaching method for chemical pulp, an alkali extracting stage is not arranged after a chloride dioxide stage as a first stage to provide a method for chlorine-free bleaching for chemical pulp. A cost of installation and an expense of a bleaching chemical can be reduced and qualities and yield of pulp are improved.
Patent JP-H03180332-A (JP)
Title: Manufacture of trim material in continuous form having cover
Inventor: TAMURA TATSUYA
IPC: B60R13/04
Filed: 1989-12-08
Abstract: PURPOSE:To easily open cover and make it possible to easily form cut-outs by a method wherein the formation of the cut-out is performed under the condition that the cover is opened by being continuously and elastically deformed after its hardening by cooling, while extrudate is moved. CONSTITUTION:Extrudate 16 is formed by extruding flexible material such as flexible resin or the like from an extruder die 15 so as to integrally fix resin part 2b, cover 5 and decorative covering layer 7 to core material 2a. The extrudate is taken up with a take-up 18 when the resin part 2b, the cover 5 and the decorative covering layer 7 are cooled so hard as not to deform plastically. The extrudate 16 left the take-up 18 is moved as it is and, after that, opened by being continuously and elastically deformed so as to separate the cover 5 from its mounting base 3 in order to bore holes 4 as cut-outs on the mounting base 3 at space intervals longitudinally. After boring and the returning of the cover 5 to its original position, the extrudate 16 is cut in specified lengths with a cutting device 32.
Patent JP-H02167514-A (JP)
Title: Projection lens for projector
Inventor: UEDA KIICHIRO
IPC: G02B13/18
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a high definition projector by composing the projection lens of 1st - 8th lenses, and providing the 6th or 7th lens with an aspherical surface. CONSTITUTION:The projection lens is composed of the 1st positive lens L1, 2nd positive lens L2, 3rd negative lens L3, 4th positive lens L4, 5th negative lens L5, 6th positive lens L6, 7th lens L7 which has a concave surface on the screen side and is weak in refracting power, and 8th negative lens L8 which has a concave surface on the screen side in order from the screen side. Then the 6th or 7th lens has the aspherical surface. Namely, the 1st lens L1 and 2nd positive lens L2 are provided to compensate an aperture aberration and further the 3rd negative lens L3 compensates a chromatic aberration which is generated by the 1st lens L1 and 2nd lens L2 and includes the power and also compensates a spherical aberration of high order. The 4th positive lens L4 is put in partial charge of the considerable part of the refracting power of the whole system and provides converging operation principally. The 5th negative lens L5 compensates a chromatic aberration which is generated by the 4th lens L4 and includes the power. Consequently, high-definition picture quality is obtained.
Patent JP-H02166594-A (JP)
Title: Confirmation use lc resonance tag and capacitor
Inventor: KOSHIKUMO MASAAKI
IPC: H01F27/00
Filed: 1988-12-21
Abstract: PURPOSE:To contrive the increase of the capacitor capacity by using a very thin insulator for the surface itself of an electrode by oxidizing the surface of an electrode of a capacitor. CONSTITUTION:Alumina 7 being an electric insulating film is formed by oxidizing the surface of a spiral coil 2 on a first electric insulating film 1, and the respective poles 3a, 4a of the respective capacitors 3, 4 provided on both ends of this spiral coil 2. Also, a first electric insulating film 1 and a second electric insulating film 5 are formed so that both these films 1, 5 become the outside. Moreover, in such a way as the respective poles 3a, 3b and 4a, 4b of each capacitor 3, 4, they are fixed so as to be opposed to each other, respectively. In such a way, the capacity of the capacitor can be increased.
Patent JP-H07170838-A (JP)
Title: Stem and culm conveyor
Inventor: MAKIZONO HARUMICHI
IPC: A01D61/00
Filed: 1993-12-21
Abstract: PURPOSE:To facilitate the alignment of a nipping rail with an endless revolving belt by simplifying the structure of an urging means for approaching the nipping rail to an endless revolving belt for conveying stems and culms and a releasing means for nipping actions capable of separating the nipping rail from the endless revolving belt. CONSTITUTION:This stem and culm conveyor is provided by installing a torsion spring 18 capable of approaching a holder 16 for a rockable nipping rail to an endless revolving belt 14, forming the end on the side of an urging reactional point of the torsion spring 18 as an operating lever (18c) for engaging and disengaging from an engaging tool 21 for fixing the end on the side of the urging reactional point to a position of the urging actions and inserting supporting bolts 17 of the nipping rail 15 into slots (16a) of the holder 16 so as to enable the free positional change in the longitudinal direction of the conveyed stems and culms and nipping the holder 16 with a pair of nuts 20 screwed onto the supporting bolts 17.
Patent JP-H07139367-A (JP)
Title: Piston assembly of internal combustion engine
Inventor: KUNITO YOSHIO
IPC: F02B53/00
Filed: 1993-11-16
Abstract: PURPOSE:To enhance fuel consumption efficiency, reduce production cost, and decrease exhaust gas amount a unit time. CONSTITUTION:A piston 2 is fixed to the outer periphery of a disc 1. A con'rod joint 3 is fixed to the side center of the disc 1. A hole passing through the con'rod joint 3 is bored in the side center of the disc 1, and a shaft 4 is passed through the hole, then fixed. Grooves for fitting compression rings are installed in the piston 2, and the compression rings are fit there. Grooves for fitting a side seal and a side seal compression spring to ensure airtightness with a piston housing are installed in around the outer periphery of the disc 1. Fuel consumption efficiency is enhanced, production cost is reduced, and generation of exhaust gas a unit time is decreased.
Patent JP-H04191609-A (JP)
Title: Apparatus for measuring wavy abrasion of rail
Inventor: KAMINE YOSHIKAZU
IPC: B61K9/08
Filed: 1990-11-27
Abstract: PURPOSE:To accurately measure wavy abrasion by a method wherein a truck is moved by the interval between a pair of the displacement sensors attached to the truck in close vicinity to each other and the distances between said sensors and the measuring places of the head top surface of the rail directly under the sensors are measured at each time when the truck is moved and the differences between the measured distances are cumulated and added. CONSTITUTION:Non-contact sensors 11a, 11b are attached to a truck 2 in close vicinity to each other and an encoder is provided to a wheel 3. Even when wavy abrasion is generated in the head top surface 1a of a rail 1, the displacement difference DELTAy between the measured distances XA, XB from the respective sensors 11a, 11b and respective measuring points P, P' is calculated without being affected by the up and down fluctuation of the sensors 11a, 11b. At each time when the truck 2 is moved by the sensor interval (l), the distances between the sensors and the measuring points are measured and the differences between the measured distances are cumulated and added to calculate the displacement quantity of the head top surface of the rail at each measuring place. By this method, the displacement quantity of the head top surface of the rail can be accurately calculated without receiving the effect of the up and down movement of the displacement sensors.
Patent JP-H07156977-A (JP)
Title: Disposable spray bottle filled with pressurized gas and method for filling it with pressurized gas
Inventor: SUGIMOTO YASUHIDE
IPC: B65D83/38
Filed: 1993-11-29
Abstract: PURPOSE:To enable a spray bottle devoid of a valve mechanism to be filled easily and safely by forming through one of split-body components, which form a bottle body, a small hole provided with a sealing plug for the extraction as a means through which the bottle body is filled with the product and pressurized gas. CONSTITUTION:The subject relates to a disposable spray bottle designed to have its contents used up at one time. To fill it with a pressurized gas, one 2a of split-body components 2a, 2b in their split state is filled with the product 4. Then the other split-body component 2b is put over the filled split-body component 2a and the two components 2a, 2b are joined with hermetic sealing at their joint 11 to complete the bottle body. The bottle body 1 in thus completed state is put inside a vacuum chamber 12 and evacuated of only air under a vacuumized atmosphere, whereas the product 4 is left remaining in the bottle body 1. After the discharge of air from the bottle body 1 to the outside, the bottle body is filled with a pressurized gas 5 through a small hole 3. After completion of the filling, the small hole 3 is stopped up with a sealing plug 6 to complete the spray bottle.
Patent JP-2000216519-A (JP)
Title: Method of forming resist layer and manufacturing printed wiring board
Inventor: IMAI GENJI
IPC: G03F7/039
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To protect holes of a conductive board, without using a hole filling ink to avoid the influence of the land width of the holes by heating to melt and applying a hot melt type positive type resist on the conductive board or between thin wire circuit patterns of the conductive board. SOLUTION: A hot melt type positive type photosensitive resin compsn. is heated to melt and applied on a conductive board with holes, or a resist layer is further formed on the conductive board, exposed like a desired pattern to an active ray and developed, the resist film on the exposed parts is removed, the exposed conductive film is removed by etching, and the remaining resist film is removed, as required. Or, a pattern of solder resist layer is further formed on the board with the conductive film pattern, exposed like a desired pattern to an active ray and developed, and the resist film on the exposed parts is removed.
Patent JP-H03181610-A (JP)
Title: Construction of thrust bearing
Inventor: OISHI MASANORI
IPC: F16C17/08
Filed: 1989-12-11
Abstract: PURPOSE:To prevent generation of abnormal wear and noise by constituting the bearing in which a steel ball, the end face of a rotor shaft, and a thrust receiving face are mutually point-contacted, and making free rotation of the steel ball independent of the thrust force. CONSTITUTION:A ball receiving groove 32 is formed on the center of the end face of a motor shaft 22, and a steel ball 34 projecting a part from the end face of the motor shaft 22 and having a little smaller diameter than that of the receiving groove 32 is received in the groove. Meanwhile, a quenching processed plate 38 is mounted on the inner face of a yoke 36, and the steel ball 34 is point-contacted with the motor shaft 22 at the point P1 and with the plate 38 at the point P2 on the axis line (l) on the motor shaft side. Hereby, even at applying of large thrust force, contact resistance is kept almost same, the steel ball 34 is freely rotated, and generation of abnormal wear or noise can be prevented.
Patent JP-H04191277-A (JP)
Title: Guide rail erection guiding device for elevator
Inventor: KUNITO KAZUO
IPC: B66B7/02
Filed: 1990-11-27
Abstract: PURPOSE:To dispense with any complex work by installing a moving means, moving an engaging member to the side of a neck part, in a base. CONSTITUTION:When a newly installed guide rail 29 is guided, this guide rail 29 is held in a state of lifting a base 22 of a guiding means 20 by means of a lifting winch via a wire rope 21. Next, the winch is operated, shifting the guiding means 20 up to a specified position of the existing guide rail 23 and, after a pair of engaging members 27, 28 are set up at both sides of a neck part 26, each of moving means 33, 34, 37-40 to be installed in the base 22 is operated, engaging the engaging member with the neck part 26 of the existing guide rail 23. In this state, the winch is operated again, thereby guiding the newly installed guide rail 29 up to the specified position along the existing guide rail 23. With this constitution, the newly installed guide rail 21 is thus guidable along the existing guide rail 23 without requiring any troublesome work.
Patent JP-H11160782-A (JP)
Title: Optical data exposure circuit
Inventor: MOTOMURA KATSUMI
IPC: G03B15/05
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To surely expose optical data and to eliminate the useless power consumption of a stroboscopic circuit. SOLUTION: When a second switch transistor 52 connected in parallel with a charging switch 21a is turned on synchronously with the operation of a shutter mechanism, a blocking oscillation circuit composed of an oscillation transistor 22 and an oscillation transformer 23 is operated in spite of whether the charging voltage of a main capacitor is high or low, a light emitting diode 14 is emitted by a pulse voltage extracted from a primary coil 35 and a print aspect ratio(PAR) mark is exposed on a photographic film. Since the second switch transistor 52 is stably turned on/off by a comparatively high operating voltage from a battery 20, when a timer circuit 60 is turned off, a bias current is interrupted and when the charging switch 21a is turned off, since the bias current and a secondary side current are interrupted by turning off the respective switches 21a and 21b, the blocking oscillation circuit is stopped.