baber/WOPTO huggingface dataset:
Patent JP-H05210158-A (JP)
Title: Collapsible camera
Inventor: TANII JUNICHI
IPC: G03B17/04
Filed: 1991-10-07
Abstract: PURPOSE:To make a camera layer much thinner by rotating and housing a reflection mirror just before film. CONSTITUTION:A 1st mirror 6 is fixed in a body 4, and a 2nd mirror 7 is stuck to a rotary plate 8. The plate 8 is provided so that it can rotate around a rotary shaft 9 attached to the body side. A boss for aligning 10 is provided on the body 4 side, and the back of the plate 8 abuts on the boss 10 to hold the plate 8 at a specified position in a photographing state. A spring 11 is fitted in the shaft 9 so as to press the plate 8 counterclockwise. In such a case, the leading edge 8a of the plate 8 abuts on the inner surface of a moving frame 3, and the 2nd mirror 7 is rotated to be housed. In a projecting state where photographing is possible, the plate 8 abuts on the boss 10, and the abutting part 3b of a moving frame 3 abuts on a positioning part 2b so as to keep the projecting state.
Patent JP-H04162863-A (JP)
Title: Test system for subscriber system transmitting device
Inventor: ISHIOKA YUZURU
IPC: H04M1/24
Filed: 1990-10-26
Abstract: PURPOSE:To allow a remote test equipment not to conduct a remote test when a maintenance personnel interrupts a subscriber line due to a local test or the like by providing a local test changeover means connecting a line connecting to a subscriber side to a measuring equipment and informing it to an exchange that the subscriber is busy to the system. CONSTITUTION:In the case of testing a telephone line 8 by a subscriber side terminal equipment 4, a local test changeover means 42 operates a switch SW2 to connect the telephone line 8 to a measuring equipment 7, and when a line leading to a transmitter-receiver 41 is hooked off simulatingly, a fact that the line is busy is informed to an exchange 2 via a station side terminal equipment 3. In this case, since a remote test equipment 1 does not conduct the line test when the line is busy, the remote test is not conducted. Thus, in the case of executing the local test, the telephone contact to a central remote test station is not required and mis-recognition of the remote test due to mis-contact is avoided.
Patent JP-H09103657-A (JP)
Title: Hollow fiber membrane bundle, hollow fiber membrane module, and manufacture of hollow fiber membrane bundle
Inventor: ISHIGAKI HIDETOSHI
IPC: B01D63/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a bundle of hollow fiber membranes which is easy of handling and free from troubles such as the cutting, loosening, and entanglement of fibers when the hollow fibers are formed into a bundle of a prescribed shape to insert it into a case etc., as the component member of the hollow fiber membrane module and can prevent the generation of a state of uneven density caused by the shape of the bundle and the way of bundling. SOLUTION: At least two hollow fibers 2a, 2b are knitted as the warp 2 at an optional position in the width direction of hollow fiber membranes 1 arranged as the weft while they are being crossed between the weft of the hollow fiber membranes 1.
Patent JP-H02134780-A (JP)
Title: Disk lamination structure
Inventor: INOUE KAZUHIKO
IPC: G11B23/03
Filed: 1988-11-15
Abstract: PURPOSE:To realize a disk lamination structure in which position accuracy of a disk is easily obtained by providing a hub with a nearly cylindrical shape with a guard comprising a cylinder and a flange and forming at least the cylinder of the hub with a single layer. CONSTITUTION:An upper hub 24 consists of a cylinder 24a formed by a single layer and a flange 24b prolonged radially from the side face of the cylinder 24a. Then a disk 25 is fitted to the flange 24b by using an adhesives. Then the cylinder 24a of the upper hub 24 and a spacer 27 are presses in a direction of a projection 21b of a spindle 21 by tightening a nut 31 to position the disk 25. Even when the nut 31 is strongly tightened, the pressing force by the nut 31 is not delivered only the cylinder 24a of the upper hub 24 and the spacer 27 and not delivered to the disk 25, then the disk is not destroyed. Thus, no adhesive layer is interposed to the laminate part of the hub 24 and the spacer 27 and a lower hub 26 is independently of the positioning accuracy, then the positioning accuracy is improved.
Patent JP-H10134392-A (JP)
Title: Initialization device and optical information recording carrier
Inventor: FURUKAWA MIEKO
IPC: G11B7/0055
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To stably obtain an optical disk having little unevenness in the reflectance of the disk, the unevenness generating from the difference in a crystalline state in accordance with the intensity distribution of erasing light due to initialization SOLUTION: The ratio of the minimum to the maximum value of the intensity distribution, in the radial direction A of a beam shape 3 on a recording film, emitted from the optical pickup of an initialization device, is made 0.65 or above by incorporating for example a distribution correcting means for selecting distributed intensity of a light source or for optimizing an erase power; a high performance optical disk is thereby stably obtained which is free from appearing as the residual signal of a tracking error signal or free from developing abnormality of a disk.
Patent JP-H03153411-A (JP)
Title: Coordination control device for suspension and steering
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/15
Filed: 1989-11-06
Abstract: PURPOSE:To improve the drivability and running stability at the time of turning by changing the other characteristic synchronously with the change of either one of rolling characteristic and steering characteristic. CONSTITUTION:The rolling characteristic of the body 1 of a four-wheel-steered vehicle is changed by controlling the feed and discharge of a pressure liquid to fluid cylinders 3 arranged between wheels 2 (2F and 2R) with proportional flow control valves 9, and valves 9 are controlled by a controller 19. A front wheel steering mechanism and a rear wheel steering mechanism are provided, and the rear wheel steering mechanism is controlled by a separate controller based on the preset steering characteristic. A characteristic changing means changing the other characteristic synchronously with the change of either one of the rolling characteristic and steering characteristic is provided so that the rolling characteristic with a large degree of reverse rolling and the steering characteristic steering the rear wheels in the opposite phase side to the front wheels are synchronized with each other.
Patent JP-H03150814-A (JP)
Title: Mechanism for energizing loaded tap changer
Inventor: YOKOHASHI SHIROU
IPC: H01F29/04
Filed: 1989-11-07
Abstract: PURPOSE:To smoothly change taps by providing roller members both on that portion of a stopper which comes into sliding contact with the periphery of a cam plate and on a bearing of a driving frame which slides along a guide shaft. CONSTITUTION:Pawls 39 and 39 of stoppers 38 and 38a are engaged with cam plates 53 through rollers 50 and 50 so that the cam plates are allowed to quickly rotate with reduced friction. A driving frame 33 includes a bearing member 34 for guide shafts 31 and 31, and the bearing member is provided with a bearing roller 90 so that the drive frame can smoothly be brought into sliding contact with the guide shafts.
Patent JP-H01131947-A (JP)
Title: Device for allocating address of extending slot
Inventor: SHIROUCHI NAOTO
IPC: G06F13/14
Filed: 1987-11-17
Abstract: PURPOSE:To use a device with high general usefulness and to sufficiently expand a control function by setting memory areas or input/output ports in plural extending slots, and distributing plural address allocation signals corresponding to each extending slot selectively. CONSTITUTION:The preset contents of the extending slots 25-28 are judged by reading the leading addresses of the extending slots 25-28 in a state where the memory areas or the input/output ports for extension are set, and the allocation addresses of the extending slots 25-28 can be switched as necessary. Therefore, since the allocation addresses of the extending slots 25-28 can be changed freely, the correspondence of the address can be obtained even when the memory areas or the input/output ports for extension are fixed appropriately for the extending slots 25-28. In such a way, it is possible to set a various kinds of memory areas or input/output ports for one extending slot, thereby, the usage of the device with high general usefulness can be obtained, and the control function can be expanded remarkably.
Patent JP-2001105282-A (JP)
Title: Position detecting device
Inventor: KOYANAGI TAKASHI
IPC: G01B21/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting unit for detecting position of a work to be detected in an NC machine tool at low cost while simplifying the structure and improving the service life thereof. SOLUTION: A movable part 1B formed with a tip side 11 projected from a fixed part 1A is formed with a movable contact 12c at a rear end surface thereof, and usually, the movable part 1B is energized in the advancing condition by an energizing spring 22, and when a tip of the movable part 1B abuts on an object to be detected and the movable part 1B is moved backward by the predetermined distance, the movable contact 12c abuts on a fixed contact 16 so as to form a display circuit including a lamp display 17 and a battery 6. Position of the object to be detected is detected by visually confirming the operated lamp display 17.  The battery 6 and an insulating support 14 are housed in the fixed part 1A, electrode cores 15, 16 connected to the lamp display 17 are installed in the insulating support 14, the electrode core 16 is separated from the movable contact 12c freely to be connected so as to form a fixed contact, one pole of the battery 6 is made to abut on the electrode core 15, and the other pole of the battery 6 is connected to the movable part 1B through the fixed part 1A.
Patent JP-H04161137-A (JP)
Title: Eyeball microscope
Inventor: ABE KUNIOMI
IPC: A61B3/12
Filed: 1990-10-25
Abstract: PURPOSE:To satisfactorily perform both of the observation and the photographing by executing the observation and focusing by an eye by many slits of wide width occupied on a light shielding disk, and also, executing the photographing by slits of narrow width. CONSTITUTION:In the case of observing an endothelium layer 3 of the cornea 2 of an eyeball, an illuminating beam L which passes through slits 19, 19... of a light shielding disk 18 illuminates the inside of a microscope visual field D of the cornea 2 like stripes in the direction vertical to space of width (d), respectively. Subsequently, its image beam I passes through slits 30, 30... of a light shielding disk 29 and is led out, but reflected beams R, R... generated by the cornea surface 4 are cut off since they are shifted from the slits of the light shielding disk 29. In this case, the light shielding disks 18 and 29 rotate synchronously with each other, and the slits 19, 19... and 30, 30... move in the direction as indicated with an arrow, therefore, the microscope visual field D of the endothelium layer 3 is scanned one after another by plural pieces of stripe-like parts of width (d), and the observation can be executed without being influenced so much by the reflected beams R, R.... Also, photographing is executed by only slits 19b, 19b... and 30b, 30b... of narrow width, therefore, a photographing image in which the reflected beam is scarcely mixed is obtained.
Patent JP-H10133256-A (JP)
Title: Movable photographing device
Inventor: KOBAYASHI SATOSHI
IPC: G03B15/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To easily carry a device, perform photographing while a person to be photographed can rapidly and surely confirm the photographing range and the expression of himself, and to divert photographing equipment and material on the market so as to make this device more commonly used. SOLUTION: A plane mirror 5 and a pole 8 are perpendicularly rotated and moved to be raised to a pedestal 3, and a light 13 is turned on. A photographing part 1 is set on a desk not shown in a figure so as to align a through-hole 5a provided on the mirror 5 with the position of the eye of the person M to be photographed. The photographing range and the expression, etc., of himself are confirmed from the clear picture of the person M himself to be photographed projected on the mirror 5. A video printer 14 is operated, a mechanical shutter is opened, and a video camera 12 starts photographing. This pickup image signal is fetched by the printer 14. This fetched signal is projected on a CRT monitor device 15, and the printer 14 prints and outputs the pickup image of the person M to be photographed on a print paper by the print instruction.
Patent JP-S62152329-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: H02P7/288
Filed: 1985-12-23
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-H08148453-A (JP)
Title: Wafer retainer
Inventor: FUJITA TAKASHI
IPC: B24B53/017
Filed: 1994-11-24
Abstract: PURPOSE: To provide a wafer retainer with which the consumption of a guide member and the slowing of polishing speed are mitigated and retentive polishing material can be removed. CONSTITUTION: A number of microscopic diamond grains 7 are embedded in the surface of a retainer 6 by the metal bond such as cast iron and the like. When a wafer 8 is mounted on an attracting part 3, the difference between the upper surface of the wafer 8 and the upper surface of the retainer 6 becomes 0.2mm or smaller. Simultaneously with the polishing of the wafer by a polishing pad 10, the polishing pad 10 is seasoned (setting) by diamond grains 7.
Patent JP-S63225767-A (JP)
Title: Flow control valve
Inventor: NISHIKI KAZUHIRO
IPC: F16K1/18
Filed: 1986-12-05
Abstract: PURPOSE:To facilitate regulation of flow by bearing the rotary shaft of blade while shifting to upper stream side than the center of the blade and in radial direction from the center line of casing. CONSTITUTION:A blade 3 comprising a guide chip 3b and a movable chip 3a is arranged in a casing 1. The rotary shaft 2 of the movable chip 3 is positioned at the upstream end portion of the movable chip so as to be shifted to upper stream side than the center of the blade 3 and in radial direction. Consequently, rolling quantity of the movable chip 3a is large even for a small rotary angle, and the opening of the casing 1 varies considerably. As a result, passing volume of fluid varies considerably and regulation of flow is facilitated. Since the structure is simplified, chemical-resistant material most preferable for air containing corrosive gas can be employed.
Patent JP-H07141806-A (JP)
Title: Disk device
Inventor: TAMURA TAIJI
IPC: G11B21/08
Filed: 1993-11-19
Abstract: PURPOSE:To enhance the stability of track jumping operation in the disk device capable of performing track jumping by a driving pulse consisting of an acceleration pulse and a deceleration pulse. CONSTITUTION:Plural tracking servo error signals sampled before and after a changeover from the acceleration pulse to the deceleration pulse and before and after completing an output of the deceleration pulse respectively are compared with a tracking servo error signal assumed that a pickup is in a center position of a track by a comparing means 4. In addition, the error signals are compared with each other, and the pulse high of the acceleration pulse and deceleration pulse are controlled by a track jumping control means 5 based on a comparison result.
Patent JP-H08127203-A (JP)
Title: Caster
Inventor: ISHIHARA HITOSHI
IPC: B60B33/00
Filed: 1994-10-31
Abstract: PURPOSE: To improve operability by easily identifying a locked or a lock released state in a display part. CONSTITUTION: A caster main body 11 is provided with a stopper device 20 for locking a wheel 13 so as to be attached/detached via a brake plate 23. The stopper device 20 presses the brake plate 23 to a locking position by a cam 24 projectingly provided in the rear side of the caster main body 11. An operation plate 25 formed in the outside of the cam 24 swings the cam 24 by means of an operation from the outside, covers a part of the caster main body 11 in a lock releasing position and exposes a portion thereof in a locking position. A display part 30 for showing a locked state is provided in a part of the caster main body 11 and when the operation plate is held in its erected state during locking, the display part 30 is exposed upward.
Patent JP-2000118747-A (JP)
Title: Paper sheet feeding device
Inventor: NAKAYAMA KENJI
IPC: B65H3/06
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding device completing paper sheet feed without causing play time by changing over the rotation into forward and reverse directions by one motor. SOLUTION: A worm gear 10, a worm wheel 11, a two-part gear 12, and a transmission shaft gear 13 are driven by the forward rotation of a motor 9, a planetary gear 15 at a tip of a planetary plate 14 meshes with a gear 16-1 to rotate a cam 16 by half, a slide plate 17 moves to the right to push a shaft 29 up to a support point and push a hold plate 18 and a pushing up lever 5 up, and a sheet in a paper cassette is pressed against a paper feeding roller 4. At the same time, a transmission shaft 20 and a transmission shaft gear 21 rotate in the arrow G direction, and a planetary gear 22 rotates the paper feeding roller 4 in the direction of paper feeding of arrow mark P through an idle gear 25 and a roller shaft gear 27.  Next, the planetary gear 15 releases meshing, the cam 16 continues to stop, and the transmission shaft 20 and the transmission shaft gear 21 rotate in the arrow F direction due to the reverse rotation of the motor 9, and the planetary gear 22 rotates the paper feeding roller 4 in the direction of paper conveyance in succession through a two-part gear 24, an idle gear 26, and the roller shaft gear 27.
Patent JP-H03154761-A (JP)
Title: Polishing tool
Inventor: WATANABE MASAKI
IPC: B24B13/01
Filed: 1989-11-08
Abstract: PURPOSE:To repress the effect due to a thermal variation exerted on a polishing face accuracy to the minimum extent by forming a polishing tray except a polishing member layer with the same material as that of the body to be polished. CONSTITUTION:The material of a polishing tray 1 abutting on the body 2 to be polished is formed by the same material as that of the body 2 to be polished, in order to prevent the effect due to the thermal variation while under polishing. As a result, mutual abutting faces can keep a good abutment by causing a similar shape change respectively on the body 2 to be polished and the polishing tray 1 against the temperature variation while under polishing.
Patent JP-H11293244-A (JP)
Title: Ground solidifying improver
Inventor: KITAMURA TADASHI
IPC: C09K17/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a ground solidifying improver which is mixed into a fine sand soil or a gravel soil contg. a large amt. of huminic org, acids (which are typified by huminic acid and are said to be derived from the deposition and chemical change of sand contg. leaf mould) and/or a clay mineral having a cation exchange capability for the purpose of soil improvement, such as liquefaction prevention, skid-destruction prevention, or uneven settlement prevention, and which exhibits both a permanent ground solidification function and time- solidification reliability. SOLUTION: This improver comprises 30-87 wt.% particulate quenched blast furnace slag, 2-50 wt.% particulate slaked lime and/or particulate quick lime, and 3-20 wt.% at least one water-soluble sulfate selected from among bisulfates, alkali sulfates, sulfites, bisulfites, persulfates. magnesium sulfate, aluminum sulfate, thiosulfates, alum, or the like.
Patent JP-H0661072-A (JP)
Title: Thin type transformer and power supply using the same
Inventor: TAKAHASHI TADASHI
IPC: H01F41/04
Filed: 1992-10-29
Abstract: PURPOSE:To obtain a thin type transformer which stably operates at a high frequency and has little loss, by making a part of a plurality of wires a primary winding and making the residual part a secondary winding. CONSTITUTION:Two insulated wires C11, C12 wherein the conductor section is circular and the outer periphery is insulated are made to approach in parallel, and wound in a spiral type on the same plane, thereby forming a coil body. Both ends of the insulated wires C11, C12 are equipped with the respective terminals T11, T12 and T21, T22. A thin type transformer is formed by making the insulated wire C11 and C12 a primary winding and a secondary winding, respectively. Thereby the greater part of magnetic flux generated by the primary winding is captured by the secondary winding without using a core of magnetic substance, so that the coupling between the primary winding and the secondary winding is high and iron loss is not present. As a result the efficiency is high and stable operation is possible at a high frequency.
Patent JP-H09131979-A (JP)
Title: Direct drawing type waterless lithographic printing original plate
Inventor: YANAGIDA SHUNICHI
IPC: B41N1/14
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To improve resistance to printing by incoporating nitrocellulose containing nitrogen of specified amount in a heat-sensitive layer and increasing the number of hydroxyl groups relating to the bonding reaction when a direct drawing type waterless lithographic original plate is constituted by laminating successively the heat-sensitive layer and a silicone rubber layer on a base. SOLUTION: When a direct drawing type waterless lithographic original plate is constituted by laminating successively a heat-sensitive layer and a seilicone rubber layer on a base, nitrogen of 11.5% or less, more preferably 6.8%-11.5%, is contained in the heat-sensitive layer. When the nitrogen content amount is less than 6.8%, the sensitivity of printing degree is lowered, and also the solubility to a solvent is lowered easily, while when larger than 11.5%, the number of hydroxyls is reduced, and the bonding properties with the silicone layer as an upper layer get weak, and as a result, resistance to printing is lowered. Resistance to printing can be improved by the arrangement referred above first.
Patent JP-H07117037-A (JP)
Title: Production of large-size alc panel
Inventor: SHIMAZAKI MASAYUKI
IPC: B28B1/50
Filed: 1993-10-27
Abstract: PURPOSE:To extend a life of a form by a method wherein a platen and side plates are separatably assembled into a form, a slurry is casted into the form with reinforcing bars set to form a precured semi-plastic body, the semi-plastic body is removed from the form, the side plates are removed from the platen, and only the semi-plastic body is moved onto a wagon frame to be cured in an autoclave. CONSTITUTION:A slurry 4 is prepared out of an ALC material 1. Reinforcing bars 7 are set in a form 16 formed by separatably assembling a platen 9 and side plates 12. The slurry 4 is casted into the form 16. The slurry 4 is expanded and cured by precuring to form a semi-plastic panel body 19. The semi-plastic body 19 is removed from the form, and the side plates 12 are separated from the platen 9 of the form 1. The semi-plastic body 19 placed on the platen is moved onto a wagon frame, stacked, and loaded in an autoclave to be cured. Therefore, since the form 16 is not loaded in the autoclave, the platen 9 is prevented from deforming or distorting and can be repeatedly used.
Patent JP-2000119980-A (JP)
Title: Disintegration of pressed material containing paper fiber and apparatus therefor
Inventor: FLECKEN PETER
IPC: D21B1/08
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To make a material treatable with a stock dissolving apparatus and require the least possible cost by improving a method for disintegrating a pressed material containing paper fibers. SOLUTION: A material M after removing bale wires is fed to an apparatus having many beating rollers 1, which are arranged in one plane E and driven so as to convey the material M onto the beating rollers 1 in the conveying direction. The material M is disintegrated by actions of beaters 3 into a fine material and then dropped among the beating rollers 1.