baber/WOPTO huggingface dataset:
Patent JP-H03172808-A (JP)
Title: Optical fiber cable
Inventor: SATO YOSHIYUKI
IPC: G02B6/44
Filed: 1989-12-01
Abstract: PURPOSE:To improve the workability at the time of cable production and to improve the appearance of the cable by interposing filamentous bodies which are elastically deformed by the force smaller than the winding tension of retaining winding tapes positioned on the outer side of the stranding spaces of optical fiber units into these spacings. CONSTITUTION:A plastic space 12 is extrusion-coated around a central tension member 10 consisting of a steel wire and ribbon of coated optical fiber 16 are housed in spiral slots 14 formed on the outer periphery thereof, by which the spacer type unit 2 is constituted. The optical fiber units 2 and the filamentous bodies 3a to be interposed therein are simultaneously stranded around the traveling tension member 1 at the time of cable production. The filamentous bodies 3a are formed of tubular rubber filamentous bodies and can be exactly positioned into the doubling and twisting spacings of the optical fiber units 2 by forming these bodies to a sufficiently large size. The retaining winding tapes 5 are in succession wound around the same. The filamentous bodies 3a are then elastically deformed by this winding tension to fill the spacings. The cable core having a circular section is thus obtd.
Patent JP-S63264707-A (JP)
Title: Image scope for medical use
Inventor: UCHIUMI ATSUSHI
IPC: G02B6/06
Filed: 1987-12-07
Abstract: PURPOSE:To transmit a clear and bright image even if an image scope of a small diameter is used, by specifying the space factor and refractive index distribution of the cores in the cross sections of the optical fibers used in the image fiber. CONSTITUTION:The image scope of this invention uses a multiple fiber 1 composed of >5,000 crystal-glass optical fibers 7, each of which has a crystal-glass clad layer 72 on a core 71 having a mean radius of r1 and which are welded to each other, as an image transmission path. When the refractive index value at the central part of the core 71 and that at the outermost part of the core 71 are respectively designated as n0 and n1, the refractive index distribution of the core 71 is such that the refractive index n2 at the location of 0.65r1 from the center of the core 71 has a value which satisfies inequality I. In addition, the space factor of the cores 71 of the optical fibers 7 in the multiple fiber 1 in the cross sections of the optical fibers is at least 10%. Therefore, the quantity of light led into the cores becomes larger and, as a result, images transmitted through this image scope become bright, and clear images can be obtained even if the diameter of the image scope is small.
Patent JP-S63164078-A (JP)
Title: Magnetic tape device
Inventor: SAKAGUCHI TADAHIKO
IPC: G11B20/18
Filed: 1986-12-26
Abstract: PURPOSE:To early detect the deterioration of a magnetic tape medium and maintenance information of a device by providing a counting means for counting errors arising during a read or write operation, a readout means for reading out the resultant count, a searching means and a printing means. CONSTITUTION:A counter 5 counts the number of times of an error generated during a period from commencing the readout or write of contents of a magnetic tape 6 from the logical start-up point in the tape 6 by the magnetic tape device 1 to starting the operation of rewinding or unloading the tape 6 by the command of a host device. When the rewinding or unloading command is inputted into a control section 2, the control section 2 reads out the resultant count made by the counter 5 and acts to print the count on a back surface of a reel flange of the tape 6 by means of a printing section 3. Before giving the print instruction, the control section 2 instructs a searching section 4 to search the matching of the printing section 3 with a printing part by moving the printing section 3 up and down or rotating the tape 6. In this way, the operator can be informed of the degree of deterioration of a tape and the maintenance information for the device 1, and an early detection can be performed to find how the magnetic tape 6 is deteriorated in its performance and also the maintenance requirement for the device 1.
Patent JP-H02157320-A (JP)
Title: Banking structure
Inventor: TAKI EIICHIRO
IPC: E02D17/18
Filed: 1988-12-07
Abstract: PURPOSE:To disperse load and also to make permeability good by specifying the apparent density and compression strength of near spheres piled on the basic ground. CONSTITUTION:Foaming polystyrol spheres 5, are formed, which have apparent density less than 1g/cm<2> and compression strength over 1kg/cm<2>. Next, a fabric sheet 7 is laid on the soft ground 6. Spheres having relatively large diameter 5 are piled on the sheet 7 by a throwing-in method and spheres 5 having relatively small diameter are laminated thereon. Moreover, the sheet 7 is laid on the laminated body and surface soil 9 is covered thereon.
Patent JP-H01154081-A (JP)
Title: Operation training apparatus
Inventor: OZAWA HARUHIKO
IPC: G09B9/00
Filed: 1987-12-10
Abstract: PURPOSE: To efficiently train a trainee for operation by separately providing a simulating operation device which performs the same opration with an operation device and a view means for a controlled system. CONSTITUTION: A control signal (a) transmitted from a transmission device 1 of an actual control system to a reception device 2 is received as an input signal to an operation training device 4 and a driving device 6 operates the simulating operation device 8 in the same shape with an actual operation device 7. The operation training device 4 does not have a signal output function, so it affects neither the transmission device 1 nor the reception device 2 of the actual control system. When an actual operator 9 operates an operation part 7 while monitoring the state so as to place the controlled system 10 in a desired state, the operation is continuously reproduced into the operation of the simulating operation device 8 with a control signal (a).  The trainee 11 touches the simulating operation device 8 while monitoring the state of the controlled system 10 directly or through a video display, and then can be experienced in optimum operation points by his body continuously. Consequently, the trainee can be trained efficiently and economically.
Patent JP-H02156596-A (JP)
Title: Manufacture of thick multilayered substrate
Inventor: ITAGAKI MINEHIRO
IPC: H05K3/46
Filed: 1988-12-08
Abstract: PURPOSE:To form a thick multilayered substrate of a larger number of layers while the deterioration of its insulating property is prevented by forming an insulating layer of an insulating paste in a desired area on a baked ceramic substrate after insulating layers of the insulating paste are formed in areas on the substrate other than the area where a copper oxide wiring layer is formed. CONSTITUTION:A wiring layer 2 of copper oxide paste is formed on a baked alumina substrate 1 by screen printing and dried. Then non-sintered insulating layers 3 are formed by screen-printing insulating paste produced by mixing a dissolved vehicle in areas on the substrate 1 other than the area where the copper oxide wiring layer 2 is formed and by drying the paste. After forming the layers 3, another unbaked insulating layer 4 of the insulating paste is formed in a desired area on the substrate 1. Therefore, the number of the layers forming a thick multilayered substrate 1 can be increased while the deterioration of the dielectric strength and insulating resistance of the substrate 1 can be prevented.
Patent JP-H07140127-A (JP)
Title: Nozzle position control method for fraction collector
Inventor: OKURA KIHACHIRO
IPC: G01N30/82
Filed: 1993-11-16
Abstract: PURPOSE:To collect the fraction in safety while preventing the leakage of discharging liquid by opening a liquid discharge valve only when both sensors, indicating the longitudinal and lateral directions, recognize predetermined positions. CONSTITUTION:A discharge nozzle 1 is fixed slidingly to a longitudinal rail 11 which slides, while keeping the perpendicularity, along a lateral rail 12 secured to a liquid chromatography system. Since the longitudinal rail 11 slides along the lateral rail 12 and the nozzle 1 slides on the longitudinal rail 11, the nozzle 1 can move to the positions of all liquid collecting bottles 2, i.e., from the position A1 to the position J10. A longitudinal sensor 41 and a lateral sensor 42 are disposed, respectively, at the lower end parts of the lateral and longitudinal rails 12, 11. A liquid discharge valve is opened only when both sensors 41, 42 recognize predetermined positions.
Patent JP-2000137003-A (JP)
Title: Pattern inspection method and its device
Inventor: MATSUYAMA TAKAYOSHI
IPC: G01N21/93
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve defect detection sensitivity without being influenced by a false defect, and to easily inspect a defect where the matching between patterns having a complex shape lacks in a short time. SOLUTION: A pattern is actually picked up from an inspection sample by a first light receiving element 14B to calculate the barycentric coordinates of the pattern picked up by the first light receiving element, and a pattern is actually picked up from the inspection sample by a second light receiving element 14A to calculate the barycentric coordinates of the pattern picked up by the second light receiving element. Subsequently, the barycentric coordinates of the pattern picked up by the first light receiving element is compared with those of the pattern picked up by the second light receiving element to detect a pattern defect. Therefore, the defect detection sensitivity can be improved without being influenced by a false defect, and the defect inspection by the distance between patterns having a complex shape can be easily carried out in a short time.
Patent JP-H10143281-A (JP)
Title: Device for mounting auxiliary storage device for computer
Inventor: CHO KAISHU
IPC: G11B33/12
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To safely and speedily attach an auxiliary storage device to the main body of a computer by locking a holding bar and a 1st locking member, and also locking a lock element and a 2nd locking member, by turning a front retainer. SOLUTION: An auxiliary storage device 30 is fixed to a body retainer 50 by a screw 70. At such a time, the lower part of the auxiliary storage device 30 and a leaf spring 40 existent on the inner side face of a guide 52 are fixed between the auxiliary storage device 30 and the body retainer 50 as well. Next, the guide 52 is inserts the body retainer 50 through an opening part 21 into a case so as to freely slide along with a guide rail 24 and rotates the front retainer 60 at 90 deg. so as to cover the opening part 21. Then, a 1st locking member 63 is held by a holding bar 22, a 2nd locking member 62 is locked to a lock element 23 and mounting of the auxiliary storage device 30 is completed.
Patent JP-H06138628-A (JP)
Title: Image forming device
Inventor: OKUI SUSUMU
IPC: G03D13/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide an image forming device capable of immediately performing copying without waiting for the passing of warm-up time after processing a trouble at a part other than a fixing part. CONSTITUTION:A transfer processing part transferring a toner image on a photosensitive-body on transfer paper, the fixing part 50 heating and pressuring the transfer paper on which the toner image is transferred by the transfer processing part, and a driving circuit 101 driving the fixing heater 54 of the fixing part 50 are provided in a device main body part. The fixing part 50 can be pulled out from the device main body part, and a pulling-out lever 63 provided in the fixing part 50 in order to move and pull out the fixing part 50, a locking mechanism for switching the pulling-out feasible state and the pulling-out infeasible state of the fixing part 50 by the actuation of the lever 63, a lever actuation detecting means S detecting the actuation of the lever 63, and a temperature control part 100 stopping the driving of the circuit 101 by detecting the actuation of the lever 63 making the fixing part 50 in the pulling-out feasible state.
Patent JP-H02155614-A (JP)
Title: Method and apparatus for mounting tire on vulcanizing machine
Inventor: SOEDA KOJI
IPC: B29C33/02
Filed: 1988-12-08
Abstract: PURPOSE:To enhance uniformity and to reduce the consumption of compressed air simply and certainly by engaging upper and lower bead parts with the bead rings of upper and lower molds simply and certainly by feeding an unvulcanized tire having a hole part whose axial direction is set to an almost vertical direction in a vulcanizing machine held to an open state and engaging the respective lower and upper bead parts with the bead rings of the lower and upper molds. CONSTITUTION:A guide plate 11 is inserted in the hold part 10 of the tire 3 placed on a tire receiving stand 36 and slid in the outer diameter direction of the tire 3 to be brought into contact with upper and lower bead parts 7, 4. The upper and lower bead parts 7, 4 fall under the own wt. of the tire 3 while slide along the guide plate 11 and the upper bead part 1 is engaged with a push-in pawl 13 when a frame 15 rises and the tire 3 becomes a suspended holding state. The engaging mechanism 1 for the lower bead part is arranged on a lower mold 5 and the frame 15 is allowed to fall to lower not only the engaging mechanism 1 for the lower bead part but also the pawl 13 and the bead part 4 is pressed downwardly by a protruding part 13b. Whereupon, the bead part 4 is held to an out of roundness state by the guide plate 11 and engaged with a bead ring 6 in a state parallel to the bead ring 6.
Patent JP-H05127146-A (JP)
Title: Display controller
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/133
Filed: 1991-10-31
Abstract: PURPOSE:To reduce a display defect and improve the yield and to improve the mass- productivity by providing an adjusting means which adjusts or select the correspondence relation between the measured temperature data and the driving conditions of a control means from outside the controller. CONSTITUTION:This display controller is equipped with a temperature sensor 7 which detects the temperature of a display element, the control means 2 which controls the driving conditions of the display element according to the measured temperature data generated by the temperature sensor 7, and the adjusting means 3 which adjusts the correspondence relation of the measured temperature data and driving conditions of the control means 2 from outside. If the optimum driving conditions of the display element deviate from designed values owing to the variance of the display element or if actual driving conditions are different from the optimum driving conditions owing to the variance of a peripheral electric circuit such as the temperature sensor 7, a temperature detecting circuit, and a driving voltage power source part, the adjusting means 3 offsets the measured temperature data or varies the driving voltage of the display element to adjust the driving conditions of the peripheral electric circuit. Consequently, the actual driving conditions of the display element can be adjusted to the optimum driving conditions.
Patent JP-H01151536-A (JP)
Title: Production of optically active alpha-isopropyl-p-chlorophenylacetic acid
Inventor: ODA YOSHIAKI
IPC: C07C57/58
Filed: 1987-12-08
Abstract: PURPOSE:To easily obtain the title compound useful for the production of pyrethroidal fungicide, in high yield on an industrial scale at a low cost, by using novel optically active alpha-isopropyl-p-chlorophenylacetic acid esters as raw material and hydrolyzing the material keeping its steric configuration. CONSTITUTION:alpha-Isopropyl-p-chlorophenylacetic acids of formula I (R is OH or halogen) are made to react with halogenated phenols of formula II (all of X1-X3 are halogen or two of X1-X3 are halogen and the remaining one is H or lower alkyl) to obtain a racemic compound of formula III or an optically active mixture containing an optically active compound in excess compared with the optically active antipod compound. The obtained optically active mixture is subjected to optical resolution by crystallization at a supersaturation degree of <=150% to obtain optically active alpha-isopropyl-p-chlorophenylacetic acid esters of formula IV (* represents asymmetric C) which are novel compounds. The objective compound of formula II is obtained by hydrolyzing the above optically active ester under acidic condition acidified with an inorganic acid (e.g. hydrochloric acid) while keeping the steric configuration of the ester.
Patent JP-S63225683-A (JP)
Title: Method of adhesion
Inventor: MURACHI TATSUYA
IPC: C09J127/04
Filed: 1986-12-29
Abstract: PURPOSE:To adhere strongly an adhered, such as an automobile side propection moul, to a polyolefin molding, such as a tape, by using a specific primer composed of a halogenated polyolefin, solvent and if necessary, halogenating agent and a specific acrylic polyurethane adhesive. CONSTITUTION:A polyisocyanate (a) and a (polyester) polyol (b) are reacted in a dry nitrogen atmosphere, thereby obtaining a polyurethane prepolyer. A polyol is added to the prepolymer and chain extension reaction is performed, thereby obtaining a polyurethane (A) having a terminal OH group. 100pts.wt. (hereinafter simply 'pts.') component (A) is mixed with 10-500pts. acrylic polymer (B) selected from poly(meth)acrylic acid and its derivs. and polymn. in the presence of a polymn. initiator is performed, thereby obtaining an acrylic polyurethane adhesive 3. Separately, 100pts. halogenated polyolefin (C) having a halogenation degree of 5-60% and, if necessary, up to 40pts. halogenating agent (D) and org. solvent (E) are mixed together, thereby obtaining a primer 4. The primer 4 is applied to an adherend 5 which is a polyolefin shaped article, and further the adhesive 3 is applied, followed by adhesion of an adherend 2 which is pref. a PVC shaped article.
Patent JP-S63165884-A (JP)
Title: Image forming device
Inventor: HIRASAWA JUNICHI
IPC: G03G15/08
Filed: 1986-12-27
Abstract: PURPOSE:To easily replace units by automatically displacing respective units such as a developing unit and a photosensitive drum to mutually separated positions in case of drawing out an image forming case unitedly mounting respective units from an image forming device body. CONSTITUTION:The developing unit 1, the photosensitive drum 2 and a cleaning unit 3 are mounted on the image forming case 4, set up on a positioning plate 8 by positioning pins 5, 7 and a bearing bos 6 and the plate 8 is pressed by a pressing plate 11 and a lever 13 to fix these units. In case of replacing the units in the image forming device setting up the united image forming case, the case 4 is drawn out from the body and then the lever 13 of the plate 11 is removed from the plate 8. At that time, the units 1, 3 are rotated around the pins 5, 7 on the bottom of the case 4 to the outside by springs 21, 22 and separated from the drum 2. Thereby, respective units can be easily replaced.
Patent JP-S63168294-A (JP)
Title: Coating device for coating electrode
Inventor: YASUNAGA SHUN
IPC: B23K35/40
Filed: 1986-12-27
Abstract: PURPOSE:To prevent the logging of flux and the reduction of productivity due to the improper feed by stopping the pressing-in of the flux fo a coating machine after the lapse of the prescribed time since it is detected that there is not core wire on a drop part of a core wire hopper and further, stopping the sending-out of the core wire after the lapse of the prescribed time since then. CONSTITUTION:It is detected by a detector 25 that the there is no core wire 2 on the drop part 1A of the core wire at the lower position of the hopper 1 and after the lapse of the prescribed time by a timer 31, a signal is sent from a control part 26 to a hydraulic changeover apparatus 23 of the coating machine 14 to stop the pressurization of the flux 16 by a hydraulic mechanism 18. Afterward, although the sending-out of the core wire 2 is continued by a bevel gear, after the lapse of the prescribed time by a timer 32, a pawl piece control 28 is operated to raise a pawl piece 7 and the biting of the core wire 2 into the bevel gear 8 is stopped. The logging by the penetration into an inlet pipe 19 of th flux 16 in a coating head 17 due to the improper feed of the core wire 2 is prevented and the cleaning work is eliminated and the reduction of the productive efficiency is prevented.
Patent JP-2001133259-A (JP)
Title: Topographic measuring instrument and topographic measuring data processing method
Inventor: TOKUNAGA KIYOSHI
IPC: G01C15/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a topographic measuring instrument and a topographic measuring data processing method made to have a constitution where topological data can be obtained accurately by survey from a ship. SOLUTION: From a laser generator 21 and a transmitter 22 of a laser measuring unit 2 a laser beam is emitted toward a target spot of a face of slope, a reflected beam is inputted via a receiver 23 to a distance measuring unit 25 and the scanning angle is stored in a memory 24. A data processor 30 has an A/D converter 31, a data processor 32, and a ROM 33 and a RAM 34. The data processor 32 calculates the factors of measuring error due to rolling of the ship, measured data are corrected using such factors to calculate the altitude of each spot in a sectional shape of the face of slope, and the above calculation is repeated to obtain the altitudes of spots in the continuous sectional shape of the face of slope, thereby surveying the face of slope and the calculation result is stored in the RAM 34.
Patent JP-H11137224-A (JP)
Title: Agent for inhibiting deterioration of flavor and taste
Inventor: MURANISHI SHUICHI
IPC: A61K8/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an agent for inhibiting the deterioration of a flavor and a taste mainly due to light, heat, oxygen or the like without affecting the original flavor and taste of a food or the like. SOLUTION: This agent for inhibiting the deterioration of a flavor and a taste contains at least one solvent extract of a natural material selected from the group consisting of Eucalyptus globulus Labill., Eugenia caryophyllata Thunb., Terminalia chebula Retz., Fragaria grandiflora Ehrh, Cornus officinalis Sieb. et Zucc., Geranium thunbergii Sieb. et Zucc., Punica granatum L., Trapa japonica Flerov., Mallotus japonicus Muell. Arg., and Galla Rhois.
Patent JP-2000138885-A (JP)
Title: Video hard copy device and video image printing method
Inventor: ITO FUMIHIRO
IPC: B41J5/30
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To optimally print out a signal from various video devices at all times, without printing of a black frame around actual image with respect to a video signal in compliance with standards and without interrup of an image with respect to a video signal in compliance with an original standard. SOLUTION: A valid image discrimination section 105 analyzes image data transferred to a frame memory 102 to discriminate a valid image range, where a real image is drawn and transfers coordinates of the valid image range to a print range correction section 106. The print range correction section 106 adds blank data for printing data converted from the image data by a print control section 107, so that the image data within the valid image range can be printed on a desired print position of recording paper and transfers the added data to a printing section 108.