baber/WOPTO huggingface dataset:
Patent JP-H0854557-A (JP)
Title: Autofocusing device for camera
Inventor: MURAMATSU MASARU
IPC: G02B7/28
Filed: 1994-08-09
Abstract: PURPOSE:To accurately predict the position of a subject by optionally changing a weighting coefficient in a neural network in accordance with the result of focus detection. CONSTITUTION:This autofocusing device for a camera is provided with a photographing lens 1, a focus detection part 4, and a subject position predicting part 5., Focus detection is performed three times continuously by the focus detection part 4, and a focus detecting time, the focusing position of the lens 1 at the time of detecting focus, and the focal distance of the lens 1 are inputted in the neural network provided in the predicting part 5. The focusing position of the lens 1 at the predicted time (tx) is outputted from the neural network. Since the weighting coefficient of each path in the neural network is optionally changed based on the result of the focus detection in the past, the subject position is accurately predicted.
Patent JP-S5975400-A (JP)
Inventor: YOSHIKAWA TOORU
IPC: G08G1/07
Filed: 1982-10-25
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-S6248740-A (JP)
Title: Electrically-conductive rubber composition of light color
Inventor: WATANABE SHOHEI
IPC: C08L7/00
Filed: 1985-08-28
Abstract: PURPOSE:An electrically-conductive rubber composition of light color causing a little drop in electrical conductivity in preservation and in use such as washing, etc., having no occurrence of rust, capable of producing all colors, obtained by blending rubber with a compound having crystal water of >=10 hydrate. CONSTITUTION:100pts.wt. natural rubber or any of various kinds of synthetic rubber is blended with 5-40pts.wt. compound containing crystal water of >=10 hydrate, such as neutral crystal Glauber's salt, potash alum 12 hydrate, to give the aimed electrically-conductive rubber composition of light color.
Patent JP-S6432086-A (JP)
Title: Resin for roots-type pump slide rotating part
Inventor: KOHAMA TADAHIKO
IPC: F04C29/00
Filed: 1987-07-27
Abstract: PURPOSE:To make resin into a low abrasion loss by using such one that is made up of mixing polyester resin, Teflon resin and polyester elastomer as the resin for a Roots pump slide rotating part. CONSTITUTION:Liquid crystal polyester resin, Teflon resin are mixed in a glass fiber and this mixture is applied to an outer circumferential surface of a rotor of a Roots pump and both the end faces closely and molded by means of injection molding. Accordingly, with the elastomer added, it is able to lower the hardness even if a Teflon component is increased, thus abrasion resistance is improvable as a resin material.
Patent JP-H0525737-A (JP)
Title: Weft-insertion apparatus of fluid-jet loom
Inventor: KUSAKABE NAOHIRO
IPC: D03D47/36
Filed: 1991-07-26
Abstract: PURPOSE:To enable constantly stable weft-insertion operation independent of the change of the kind of weft by automatically changing the weft-insertion condition based on the detected signals of the reeling timing and the arrival timing. CONSTITUTION:When a weft reeled and pulled out at a prescribed length from a weft-measuring and storage drum 37 crosses at the front of a 1st detector 100, a timing signal is transmitted from the detector 100. The reeled weft 11 is carried on the air flow ejected from a main nozzle 15 and transferred through a warp opening until the tip end of the weft 11 reaches a 2nd detector 105 placed at a prescribed position opposite to the nozzle, when a timing signal is outputted from the detector 105. A signal to change the weft-insertion condition is outputted based on the above two timing signals to keep the nearly definite relationship between both signals. A pressure-controlling system controls the supply of compressed air to the main nozzle 15 by receiving the change signal to change the weft-insertion condition.
Patent JP-S6249056-A (JP)
Title: Running transmission structure of four-wheel-driven agricultural tractor
Inventor: MIKI HIROYUKI
IPC: F16H3/08
Filed: 1985-08-27
Abstract: PURPOSE:To provide ultrareduction through simple structure, by a method wherein an attendant gear is connected integrally with a large idling gear for low speed rotation. CONSTITUTION:A small attendant gear G22 is connected integrally with a large idling gear G13 on the reverse side to a shift sleeve S3. A gear 16 for front wheels is located to the side of the attendant gear G22. Further, a large third gear G20, geared with the attendant gear G22, and a small fourth gear G21, geared with a gear 16 for front wheels, are mounted to a bracket 21 through a support shaft, and the attendant gear G22 and the gear 16 for front wheels are constituted so as to allow interlocking of them with each other and release of them from interlocking. This constitution enables formation of an ultrareduction mechanism which can perform transmission when the transmission mechanism is in a neutral state.
Patent JP-S6344902-A (JP)
Title: Separating membrane for liquid mixture
Inventor: KASHIWAGI TORU
IPC: B01D71/70
Filed: 1986-08-12
Abstract: PURPOSE:To prepare a penetrating vaporized separating membrane carrying separating performance of ethanol preferential permeability higher than that of polydimethyl siloxane membrane by impregnating silicone oil constituted with hydromethyl siloxane structure in a hydrophobic porous membrane. CONSTITUTION:Hydromethyl silicon oil is impregnated in a polypropylene porous membrane or the like to prepare a liquid membrane. By using said membrane, a mixture of volatile organic liquid such as mixed liquid of ethanol/water or the like is permeated and separated by means of penetrating vaporization with preferential permeation of organic liquid such as ethanol or the like.
Patent JP-S6343750-A (JP)
Title: Sealing method for molten metal in shifting mold type continuous casting
Inventor: TAKASUGI HIDETO
IPC: B22D11/06
Filed: 1986-08-12
Abstract: PURPOSE:To prevent the damage of a pouring nozzle and to improve the quality of a cast slab by sealing as forming molten layer of powder between the molten metal pouring nozzle and shifting supporting body. CONSTITUTION:In the downstream side end part 11a of molten steel pouring nozzle 11, the projecting shape to outward is formed and a pipe 12 for powder supply is inserted between the supporting body 13 and the pouring nozzle 11. The powder for prevention of seizure, etc., is sent under pressure into the pipe 12 through a powder sending device to supply between the nozzle 11 and the supporting body 13. Then, the powder forms the molten powder layer 14 between the downstream side end face of nozzle 11 and the supporting body block 13a surface to prevent the invasion of molten steel in the mold 10 into the gap. As the forming of solidified steel caused by invasion of molten steel is prevented, the damage of pouring nozzle 11 is prevented and also the quality of cast slab is improved.
Patent JP-H1124191-A (JP)
Title: Projection type picture display device
Inventor: IWASE HISANAGA
IPC: G02F1/1347
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thinned projection type picture display device of which cooling efficiency is improved by providing 1st to 3rd aperture parts and disposing a cooling fan adjacently to the 1st aperture part. SOLUTION: The cooling fan 17 is disposed adjacently (corresponding) to 1st and 4th ventilation ports 16a and 16b on the side surface of a housing case 20, and supplies cooling air from the ports 16a and 16b into a 2nd space 44 and a 1st space 43. Then, the cooling air from the fan 17 is supplied to a reflection type liquid crystal display device for red light 22a through a channel formed by the port 16a, the space 44, a 2nd ventilation port 18a, the space 43 and a 3rd ventilation port 24d and a channel formed by the port 16b, the space 43 and the port 24d. The cooling air blows through upward while cooling the device 22a.
Patent JP-H0353479-A (JP)
Title: Separated-wiring method of electrical wire
Inventor: NATSUUME SHIGERU
IPC: H01R43/00
Filed: 1989-07-20
Abstract: PURPOSE:To improve the profitability and stabilize the quality by sticking holding materials to the tip of gathered multiple wires from the axial direction or the non-axial direction of the wires, and moving the holding materials to separate the wires for arrangement at the appropriate positions. CONSTITUTION:After a cable 4 is held by a stick rotary device 9 and the sheath 5 is removed, for example, position and color scheme is detected by a sensor 10, and a control is performed with the signal of the sensor 10 so that the wires 6 and the sticking materials 7 stop movably at the relative position of the wires 6 and the sticking materials 7. Next, the wires 6 are respectively separated for arrangement at the appropriate position by sticking the sticking material 7 to the tips of the gathered multiple wires 6 from the axial direction or the non-axial direction of the wires 6 and moving the sticking material 7 stuck to the wires 6. The separated wiring of the wires can be thereby performed economically and the quality is stabilized easily.
Patent JP-S5891303-A (JP)
Title: Turbine generator
Inventor: MINAZU SHIYOUICHI
IPC: H02K7/18
Filed: 1981-11-24
Abstract: PURPOSE:To efficiently recover energy of a two-phase flow mixture fluid by axially supporting an internal rotary body and an external rotary body which rotate in the opposite directions. CONSTITUTION:An internal rotary body 12 and an external rotary body 13 which rotate in the opposite directions in a casing 11 are axially supported on the same shaft. A two-phase-flow mixture fluid introduced to an inlet port 14 of the internal rotary body 12 is ejected through a pair of nozzles 15 around  the outer periphery of the internal rotary body 12 to rotate the internal rotary body 12, and, at the same time, comes into collision with the blade 20 of the external rotary body 13 to rotate the external rotary body 13 in a direction opposite to the direction assumed by the internal rotary body 12. By these operations, the coil 21 of the internal rotary body 12 and the external coil 22 of the external rotary body 13 rotate in the opposite directions. Hence, energy can be utilized efficiently by utilizing the relative rotational speed difference between both coils.
Patent JP-H0635039-A (JP)
Title: Electronic flashing device
Inventor: SAKAMOTO HIROSHI
IPC: G03B15/05
Filed: 1992-07-15
Abstract: PURPOSE:To prevent an inadvertent changeover to automatic zooming by executing control in a manual input mode control for setting a luminous intensity distribution angle with manual input, when a signal for canceling the automatic setting of a luminous intensity distribution angle is inputted from an external input means. CONSTITUTION:On an electronic flashing device 1, a luminous intensity distribution angle changing mechanism 8 composed of a convex lens 4, a reflection mirror 5, a light emitting tube 6, and a motor 7, is disposed. The reflection mirror 5 and the light emitting tube 6 are integrated into one body, and an interval between the convex lens 4 and the light emitting tube 6 is changed by the drive of the motor 7, to change the luminous intensity distribution angle. Only when the zooming button 16 and manual button 15 of an external input circuit 14 are continuously depressed for two seconds, an automatic zoom canceling mode is set or released. When the signal for canceling the automatic setting of the luminous intensity distribution angle is inputted by the manual button 15 and the zooming button 16, the control in a luminous intensity distribution angle setting mode is not executed, but the control in the manual input mode for setting the luminous intensity distribution angle by the manual input, can be executed.
Patent JP-H0741260-A (JP)
Title: Integrated optimum operation system of elevator
Inventor: ISHIKAWA TOSHIYUKI
IPC: B66B3/00
Filed: 1993-07-29
Abstract: PURPOSE:To realize the smooth operation of an elevator by detecting users of an entrance passage, an elevator hall or the like by an image incorporating means to incorporate the image, achieving the image processing to analyze the number of users and the flow of users, and controlling a group control device. CONSTITUTION:A sensor 1 detects the movement of users at an entrance 9 to incorporate the image, and a sensor 2 detects the users of an escalator 6 to incorporate the image. The images incorporated by the sensors 1, 2 are transmitted to an image processing and analyzing device 3 to realize the analytical processing, and the flow of users, the number of users, and the group are detected to presume the number of persons to use the elevator and the floor where the persons go. The switching signal of the operation pattern of the elevator and the control signal of the elevator such as the request for the floor are generated based on the results. The operation pattern of elevator group control devices 4, 5-1-5-3 is controlled thereby.
Patent JP-H1138700-A (JP)
Title: Image correcting method and image forming device
Inventor: AKITA HIROSHI
IPC: G03G15/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To permit an efficient and timely image correction for high image quality, at all times by attaining both of a maximum density correction and a gradation correction which are executed through the use of plural test patterns. SOLUTION: A density detecting sensor for the maximum density correction DS1 and a density detecting sensor for the gradation correction DS2 are provided to face the periphery of a photoreceptor drum 31, between a developing unit 33 and a transfer unit 34 and a separating unit 35 and a cleaning device 39, respectively. A test patch image for maximum density maintenance control is detected in density by the density detecting sensor DS3 and the revolving speed of a developing sleeve which is put within the previously set prescribed density range of patch density data is detected. For using the detected revolving speed, at the time of forming an image, the revolving speed of the developing sleeve is fixed.  For controlling the gradation correction, plural gradation correcting test patch images are detected in the density by the density detecting sensor DS2 , to fix the revolving speed of the developing sleeve, in the same way as the maximum density maintenance control.
Patent JP-S62117104-A (JP)
Title: Recording and reproducing method for magnetic recording medium
Inventor: IDO TADASHI
IPC: C09D5/23
Filed: 1986-08-11
Abstract: PURPOSE:To dispense with a magnetic field orienting stage by recording and reproducing on the magnetic recording medium having a specified residual magnetization/saturation magnetization ratio and obtained by coating a resinous composition contg. specified magnetic powder on a substrate with use of an annular recording head. CONSTITUTION:The resinous composition contg. magnetic powder consisting of a hexagonal uniaxial anisotropic crystal and having 0.01-0.3mum particle diameter is coated on the substrate to form the magnetic recording medium. A magnetization curve measured in the direction vertical to the medium surface is corrected with respect to the diamagnetizing field and the residual magnetization/saturation magnetization ratio of the magnetic recording medium of the corrected magnetization curve is regulated to 0.3-0.7. Signals are recorded and reproduced by using the annular recording head. The recording medium having a specified squareness ratio is produced by coating the resinous composition wherein specified magnetic powder is dispersed and drying the material, and the squareness ratio can be adjusted to the desired value of 0.3-0.7.
Patent JP-2001013510-A (JP)
Title: Manufacture of plastic liquid crystal element
Inventor: ISHIDA TAKAO
IPC: G02F1/1341
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a fused decomposed substance from contaminating a liquid crystal in the liquid crystal element by half-cutting a plastic substrate with laser beam machining, cleaning and removing the fused decomposed substance, subsequently parting it and injecting the liquid crystal. SOLUTION: Two plastic substrates 1 are stuck via a sealant 2 composed of an epoxy type adhesive or the like. An opening part (an injection port) 3 is preliminarily provided on a part of the sealant 2. The outside part of the substrates 1 is half-cut by focusing a laser beam 4 on the two substrates 1, regulating the output of oscillation and fusing the substrates 1 from the outside halfway to the thickness direction of the substrates 1. The fused decomposed substance 5 of the substrates is cleared and removed by spraying an organic solvent such as acetone or toluene or water or the like from a spray nozzle on the substrates. The substrates 1 are parted by bending the half-cut notch of the substrates 1. The injection port 3 for injecting the liquid crystal is exposed to the outside. The liquid crystal is injected fully into the liquid crystal element through the injection port 3.
Patent JP-H0351241-A (JP)
Title: Sheet conveying mechanism
Inventor: OKADA KOICHI
IPC: B65H5/06
Filed: 1989-07-19
Abstract: PURPOSE:To exactly convey a sheet in a specified conveying direction by forming respective rollers which constitute pairs of rollers by magnetic bodies, and forming at least one roller of each pair of rollers by a permanent magnet. CONSTITUTION:When respective rollers 64a, 64b and 58a, 58b which constitute a first pair 52 of rollers, a second pair 54 of rollers, and a third pair 56 of rollers are rotated, a cumulative fluorescent material A is conveyed to the side of a conveying belt 66. In this case, because the sheet A is held by nearly uniform pressure in a main scanning direction by means of magnetic poles provided to magnetic bodies by electromagnets 72a, 72b at the first pair 52 of rollers and the second pair 54 of rollers and a magnetic force of a magnet sheet 63, the sheet A is exactly conveyed in a sub-scanning direction. Further, the states in which the sheet A is held by and released from the first, second pairs 52, 54 of rollers are selectively switched to either of the states by switching the polarity of the electromagnets 72a, 72b by means of a polarity switching means.
Patent JP-H0353079-A (JP)
Title: Method for chemical-converting zinc-plated steel sheet by phosphate
Inventor: MIYAWAKI KEN
IPC: C23C22/36
Filed: 1989-07-20
Abstract: PURPOSE:To obtain a phosphate film excellent in resistance to hot brine and hot-water-resistant secondary adhesion after coating by treating the zinc-plated steel sheet with a processing soln. added with the Ni ion and Mn ion in specified concns. CONSTITUTION:A phosphating soln. contg. 0.2-2.0g/l of Zn ion, 10.0-25.0g/l of phosphate ion, 0.5-2.0g/l of total fluorine (as F), 3.0-20.0g/l of the nitrate ion and the Ni and Mn in the concns. regulated by inequality I is prepared. In the inequality I, N is the Ni concn. (g/l), 0.7<=N<5.0, M is the Mn concn. (g/l), and 0<M<=2.0. A zinc-plated steel sheet is treated with the phosphating soln. to chemical-convert a phosphate film shown by structural formula II in which a part of the Zn in hopeite is substituted for Ni and Mn on the surface of the steel sheet. In the formula II, a=0.24, 0<x, y<=3, and 0<x+y<=3. The soln. is preferably applied at about 25-45 deg.C.
Patent JP-H0351562-A (JP)
Title: Speed adjusting device for toilet bowl, and so on
Inventor: ORII MAKOTO
IPC: F16H35/02
Filed: 1989-07-20
Abstract: PURPOSE:To improve operation performance and the shift feeling of a transfer body by reducing the speed increase ratio by forming the meshing pattern of a noncircular gear in the initial stage of the transfer in one direction of the transfer body into the meshing of a circular gear and suppressing the brake action of a brake applying means. CONSTITUTION:A speed increasing means 4 is constituted of a gear train which is equipped with the first noncircular gear 70 which consists of one edge part 70a in the revolution direction in the revolution in one direction of an input shaft which is formed into a circular tooth form in 10-30 deg., the other edge part 70b in 0-30 deg. which is formed into a circular tooth part, and a noncircular tooth part which is gradually spread from one edge part 70a towards the other edge part 70b between the both circular tooth parts and the second noncircular gear 71 meshed with the first noncircular gear 70. The revolution of the input shaft is transmitted to a speed adjusting means by the speed increasing means including the noncircular gear, and the speed adjusting means is operated to apply brake onto the turn of the input shaft. However, the first noncircular gear 70 which is revolved, accompanied with the revolution of the input shaft, does not increase the speed increase ratio within the initial revolution range of the input shaft, and no brake power acts in the initial stage of revolution.
Patent JP-H0352006-A (JP)
Title: Operation controller for production line using unmanned carrier
Inventor: TAGA AKIRA
IPC: G05D1/02
Filed: 1989-07-20
Abstract: PURPOSE:To indicate misoperation by an operator by stopping all unmanned carriers which travel in a section at a time when a process before operation completion is detected in the section. CONSTITUTION:When an operation completion controller 9 detects the process before operation completion due to misoperation and operation delay among processes in the section, a signal is sent to a travel controller 8 and all the unmanned carriers 1 which travel in the section are stopped at a time at their current positions under the command of the travel controller 8. Consequently, even if the operator himself or herself does not recognize the misoperation such as the forgetful unclamped state of a bolt, the operation completion controller 9 detects the incompletion of operation due to the misoperation or operation delay to stop the unmanned carriers 1 and also indicate the occurrence of the misoperation such as over looking unclamping state to the operator.
Patent JP-H0352007-A (JP)
Title: Unmanned carrier associative emergency stopping device for loading device
Inventor: TAGA AKIRA
IPC: G05D1/02
Filed: 1989-07-20
Abstract: PURPOSE:To preclude such an accident that a work falls by interrupting the start and travel of an unmanned carrier in a loading zone associatively with the emergency stop of a loading device at the point of time when loading trouble is found. CONSTITUTION:If the loading trouble such as a position shift is found right before the loading operation of the loading device 5 is completed or after the loading is completed, the loading device 5 stops with an emergency stop switch button 10 and the emergency signal oscillator 3b of an unmanned carrier controller 3 is turned on to send an emergency signal from an emergency signal cable 9 laid in the loading zone 8. The unmanned carrier 1 in the loading zone 8 where the signal is detected stops starting or traveling immediately even after being released from being interlocked on the loading completion to stop and stay at the current position while the emergency signal is sent. Consequently, an engine block, etc., can be prevented from falling.
Patent JP-H0237970-A (JP)
Title: Back shielding method for weld zone
Inventor: TAKAHASHI KENJI
IPC: B23K9/035
Filed: 1988-07-29
Abstract: PURPOSE:To decrease the use of an inert gas and to improve the quality of a weld zone by using partition walls made of dry ice into a pipe to form a space part and filling the inert gas into this space part, thereby providing back shielding. CONSTITUTION:The pipe 1 is assembled by a jig plate 2 to hold a groove part in order to join the groove part by welding. The partition walls 3 made of the dry ice are inserted into the pipe 1 at the size at which the outer peripheral part thereof comes into tight contact with the inside wall of the pipe 1 before assembly. Further, a hose 5 for supplying the gas from an inert gas cylinder 4 is inserted to the central part of the partition walls 3. The back shielding gas is filled in the partition walls 3 and is in the state of leaking to the outside of the pipe 1 little by little from the groove part. The direct exposure of the rear side of the weld zone to the air is obviated by the back shielding at the time of welding, by which the good quality of welding is obtd.