baber/WOPTO huggingface dataset:
Patent JP-H08206793-A (JP)
Title: Continuous casting apparatus between rolls with inactive enclosure
Inventor: JIYATSUKU BARUBU
IPC: B22D11/106
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prohibit the infiltrating air accompanying the rotation of rolls by directing the flow of gas supplied to the upstream side of the rolls by pressure-drop sealing means toward the outside of the shroud and directing the flow of gas to be supplied to the downstream side toward a casting space. SOLUTION: Longitudinal walls 41 of a shroud 4 are provided with gas inlet passages 45 and 46 which extend nearly over the entire part of the roll width immediately near the roll 1, 2 and open to the surfaces 49 of the longitudinal walls 41. The pressure-drop sealing means 50 are formed in a portion 50 of the longitudinal walls 41 protruding toward the rolls 1 and 2 to generate pressure drop in the gas supplied thereto. A slot 47 on the upstream side inclines toward the outer side of the shroud 4 with respect to the rotating direction of the rolls 1 and 2 and a slot 48 on the downstream side inclines toward the casting space. The pressurized inert gas flows on the surfaces of the rolls 1 and 2 in a direction opposite to the roll rotating direction and is capable of preventing the infiltration of the external air into the casting space.
Patent JP-H03194738-A (JP)
Title: Phase transition type optical disk
Inventor: OZAWA MASAHIKO
IPC: G11B7/24
Filed: 1989-12-22
Abstract: PURPOSE:To improve the stability of tracking control by laminating a deformation preventive film which is smaller in the rate of the thermal deformation at the time of causing the phase transition of a recording film alternately provided with bit parts and specular mirror parts than in the prescribed region of the recording film in the prescribed region of the above-mentioned recording film. CONSTITUTION:The deformation preventive film 13 which is smaller than the prescribed region 31 in the rate of the thermal deformation at the time of causing the phase transition of the recording film 12 alternately provided with the bit parts and the specular mirror parts in the prescribed region 31 of the recording film is laminated in the prescribed region 31 of the above-mentioned recording film 12. The rates of deformation of the bit parts and the specular mirror part vary and, therefore, if heat is applied to the recording film 12 to cause the phase transition thereof, the substrate 11 tends to be deformed together with the recording film 12 of this region. This deformation is, however, limited by a deformation limiting means 13. The tracking errors by the deformation are decreased in this way and the stability of the tracking control is improved.
Patent JP-H01174731-A (JP)
Title: Human body private part washing device
Inventor: KANEKO KENICHI
IPC: E03D9/08
Filed: 1987-12-26
Abstract: PURPOSE:To uniformly heat washing water by constituting a tank from a hot water tank and a heat insulating part for covering the hot water tank and nipping a wire heater between the hot water tank and the heat insulating part and arranging a wire heater in the circumferential direction of the hot water tank, in meandering. CONSTITUTION:A tank 20 is constituted of a hot water tank 21 which is made of an electric insulating material and formed into a nearly cylindrical form and a heat insulating part 22 which closely covers the hot water tank 21 from outside. A wire heater 23 is nipped between the hot water tank 21 and the heat insulating part 22, and arranged along the circumferential direction of the hot water tank 1, meandering so as to advance and retreat between both edge parts of the hot water tank 21.
Patent JP-H06175509-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/16
Filed: 1992-12-11
Abstract: PURPOSE:To suppress ozone production comparaed to that in a transfer belt device of a corona discharge system, and to achieve a steady transfer performance, separation performance, and carry performance irrespective of an environmental change. CONSTITUTION:An endless carry belt 31 is stretched between a pair of rotating rollers 32 and 33. An electrifying means 38 to which a low-frequency AC voltage is applied is provided on the carry belt 31, in the position where recording paper enters. A transfer electrode 34 is provided inside the carry belt 31, opposite to an image forming body 10. The device is also provided with a pressing member 41 which causes the recording paper to float after it has entered the carry belt 31, and brings the carry belt 31 into contact with the surface of an image forming body 10. Under the condition of being in contact of the surfaces, an AC voltage having an DC element whose polarity is opposite that of toner is applied to the transfer electrode 34.
Patent JP-H07187424-A (JP)
Title: Document separation and carrier device
Inventor: MISUMI TOMIYOSHI
IPC: H04N1/00
Filed: 1993-12-27
Abstract: PURPOSE:To take a document separation action with high reliability by axially supporting a rubber plate at a center axial supporting portion of a holder for turning left and right at a minute angle. CONSTITUTION:A rubber plate 4 and a pressure plate 3 are fitted on an axial supporting portion 13 projected and formed in a center part of a holder 5 formed by an elastic material such as resin in order that the center can turn left and right at a minute angle. They are fixed by pressing by a presser plate 15 at an upper part and hanging claw portions 14 mounted on both ends of the holder to an upper guide plate 1. Thereby, the rubber plate 4 and a separation roller can be always brought into parallel pressure contact with each other and a document separation action can be taken with high reliability.
Patent JP-2000120055-A (JP)
Title: Marine structure
Inventor: DAITO TAKATSUGU
IPC: B63B39/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent up and down due to the change of a water level by supporting a part between underwater structures comprising a marine structure and a floating body through a buoyancy fluctuation damping means. SOLUTION: A marine structure 1 is surfaced by a floating body-like underwater structure 2, a buoyancy fluctuation damping means 3 is provided between the structures 1, 2 to damp buoyancy fluctuation force by water level fluctuations. Next, for instance, the means 3 forms to provide a buoyancy fluctuation load absorption member 6 on the upper and lower ends of outer cylinders 7a, 7b provided on the outside of a large diameter communicating support and a small diameter communicating support supporting between the structures 1, 2. Next, a horizontal load absorption member 12a is provided among the structure 1, a fixed structure 9 erected from a sea bed and a land 10 to absorb buoyancy fluctuation load and the fluctuations of waves.  A load absorption body 12b is provided between the structure 2 and a fixed structure 16 of the sea bed, a balance weight 8 is provided on the lower part of the structure 2, and a permanent bridge 16 is hung across between the structure 1 and the land 10. Thereby the marine structure can be set at a marine constant position.
Patent JP-2001150199-A (JP)
Title: Device and method for adjusting slide of forging press
Inventor: MOTOTANI MASAHIRO
IPC: B30B15/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a slide adjusting device for forging presses with which the slide is adjusted accurately and rapidly even when high-temperature operation is executed with a hot forging press, the amount of slide adjustment is made larger and the height of the press is lowered and an adjusting method therefor. SOLUTION: The slide adjusting device for forging presses is provided with an adjusting lever 6 the one end in the longitudinal direction of which is freely turnably brought into contact with the inside surface of a hole which penetrates both tip parts of the fork-shaped leg of a connecting rod 5 and also has a hole which is not co-axial from the center axis of this internally contact hole and the other end of which is freely oscillated in the direction orthogonal to the axial center of the eccentric hole in one end part and with a slide 4 which is hung through a wrist pin 8 inserted into the eccentric hole of the adjusting lever 6 and, by oscillating the other end of the adjusting lever 6, the one end is turned and the position of the slide is adjusted.  In the above slide adjusting device, the oscillation of the adjusting lever 6 is driven with an electrically powered servomotor 20. By beforehand storing the optimum die height in accordance with a pattern of the presence or absence state of a formed product in plural dies and, when the actual forming is performed, a control command is calculated so as to obtain the optimum die height based on the detected pattern of the presence or absence state of the formed product in each die, the electrically powered servomotor 20 may be controlled by the calculated command.
Patent JP-H08164696-A (JP)
Title: Refill of ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K24/08
Filed: 1994-12-13
Abstract: PURPOSE: To provide a refill of a ballpoint pen using oil based ink having low viscosity or water based ink having shear-thinning property having low viscosity in a knock type writing instrument. CONSTITUTION: A refill 20 of a ballpoint pen has a tip 22 at the end and an ink container at the rear in a knock type writing instrument. Oil based ink having low viscosity or water based ink having so-called shear-thinning property in which ink 28 has statically high viscosity and the viscosity lowered by the rotation of an end ball 22a at the time of writing to be fed is filled in the container, and greaselike follower 29 which is moved by following up the consumption of the ink 28 is provided at the rear end of the ink 28. An elastic member for absorbing impact is provided at the rear end of the refill to be collided with the knock part to alleviate the impact in the case of knock impact, etc., thereby preventing the reverse flow of the ink and the skipping of writing.
Patent JP-H10172054-A (JP)
Title: Commodity storage device for automatic vending machine
Inventor: YAMAZAKI YOSHIAKI
IPC: G07F11/34
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a commodity storage device for an automatic vending machine which eliminates the setting work on the commodity passage exit side and prevents commodities from being erroneously carried out. SOLUTION: A movable adjustment plate 1 is detained in upper advance positions 5a and 7a of engaging grooves 5 and 7 of a rack plate 4b by the energizing force of a coiled spring 9 before a commodity 103 passes between a commodity carrying-out controller 107 and the movable adjustment plate 1, and the movable adjustment plate 1 is selectively detained in one of lower advance positions 5b and 7b, lower retreat positions 5c and 7c, etc., from upper advance positions against the energizing force of the coiled spring 9 by a frictional force generated in accordance with the diameter of this commodity when the commodity 103 passes between the commodity carrying-out controller 107 and the movable adjustment plate 1.
Patent JP-H08167474-A (JP)
Title: Furnace wall electrode of dc arc furnace
Inventor: SHINODA TSUYOSHI
IPC: H05B7/12
Filed: 1994-12-14
Abstract: PURPOSE: To provide a furnace wall electrode with an excellent durability which can suppress the fusing loss speed of rod form electrode by composition the rod from electrode at the bottom of an electric furnace by joining two sorts of materials, increasing the cooling operation, and making the fusing surface in the electrode generated stably at the upper side as high as possible. CONSTITUTION: Rod from electrodes 4a and 4b having a connecting surface 6 is installed to the bottom of a furnace by penetrating a furnace wall composed of an iron skin 3, a permanent brick 1, and an unsettled type refractor substance 2. A cooling sleeve 5 is arranged around the electrode 4b, a coolant 8 is delivered from a coolant piping 7 and the heat is removed from the electrode 4b while the coolant 8 passes through the sleeve 5. The upper side electrode 4a is made of a material same as a fusing metal to be rifined, (a steel billet, for example), while the electrode 4b out of the furnace is made of a material with a large heat conductivity as large as possible (copper, for example). The junction of the electrodes 4a and 4b is carried out by an explosion bonding, a brazing, a solid phase diffusion connecting, or hot equi-pressure pressurization.  The form of the jointing surface is made in a fitting structure in order to increase the jointing area. Consequently, the fusing loss speed of the rod form electrodes 4a and 4b is suppressed, and a furnace electrode with an excellent durability can be obtained.
Patent JP-H05138040-A (JP)
Title: Catalyst carrier for exhaust gas purifying device
Inventor: MUTO TSUTOMU
IPC: B01J35/04
Filed: 1991-11-20
Abstract: PURPOSE:To provide the title catalyst carrier having good catalytic efficiency not decelerating exhaust gas in the vicinity of cell walls and preventing the exhaust gas from straightly passing through cells, excellent in strength and capable of being reduced in weight and enhanced in strength because no flat plate is used. CONSTITUTION:A catalyst carrier has a honeycomb structure formed by alternately arranging corrugated plates 5 in a multilayer fashion so as to form a roll shape or a laminated block shape as a whole. The corrugated plates 5 are integrated so as to be demarcated in the axial direction of the whole and the corrugation pitches of respective demarcated parts 8 are mutually shifted between the adjacent corrugated plates 5. Since the corrugated plates 5 form cell walls, exhaust gas passes through cells as turblent flow to form equal speed distribution and does not flow linearly because of turblent flow and fulcrums are also dispersed and the catalyst carrier can be formed without using a flat plate 2.
Patent JP-H09179446-A (JP)
Title: Flexible light transmission photographic member and its using method
Inventor: JIYON DABURIYU MEI
IPC: G03G5/04
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To satisfactorily and electrostatically transfer one or more toner images to an intermediate photographic member of an image receiving sheet from a light transmission photographic member. SOLUTION: A toner image is formed on a light transmission photographic member 24, and it is electrostatically transferred on an image receiving surface. The electrostatic transfer is improved by a light transmission photographic member 24 provided with a flexible layer 26 having the Young's modulus lower than 5×10<7> Pa and a thin light transmission layer backed by it and having the Young's modulus of 10<8> Pa or above. The flexible layer 26 is preferably arranged apart from the photographic member 24 by 30μm.
Patent JP-H07185515-A (JP)
Title: Automatic controller for chemical injection rate
Inventor: UTSUGIDA HIROYUKI
IPC: B01J4/02
Filed: 1993-12-27
Abstract: PURPOSE:To prevent an accident of chemical injection (excessive injection, non-injection, etc.) to an abrupt change in the flow rate to be controlled which is caused according to various conditions. CONSTITUTION:According to the rules previously selected from a flow rate check rule base 33 in which check rules and check items for an object flow rate are stored and a flow rate correction rule base 34 in which correction rules for correcting the object flow rate is stored, an object flow rate check part 31 judges if the flow rate value read from a flow rate sensor 9 is used. In case it judges that it cannot be used, according to the correction rule already selected from the correction rule base 34, the object flow rate is corrected by an object flow rate correction part 32 to control the object flow rate so that the correct quantity of a chemical to the object chemical injection rate set in an object injection rate set part 8, may be injected.
Patent JP-H0515911-A (JP)
Title: Method for controlling edge drop in cold rolling
Inventor: YAMASHITA MICHIO
IPC: B21B37/28
Filed: 1991-11-22
Abstract: PURPOSE:To improve the effect of fluctuation in width on deviation of edge drop, to enable controlling edge drop after cold rolling constant and to stably manufacture the products of rolled cold strip with the small deviation of thickness in the breadthwise direction. CONSTITUTION:The width of a material to be rolled is measured and also the amount of edge drop in the breadthwise end parts of the material to be rolled is measured after a stand in which a rolling mill 21 with a pair of shiftable working rolls 21A is arranged. The above-mentioned position for measuring the amount of edge drop is changed from the difference of width in the material to be rolled to the width of the final product, the deviation of edge drop of the measured amount of edge drop and target amount of edge drop is determined and the shifting position of the working rolls 21A is changed based on that deviation of edge drop.
Patent JP-H07186431-A (JP)
Title: Gradation controlling method in color heat transfer printer
Inventor: NAKAI YOSHIYUKI
IPC: B41J2/36
Filed: 1993-12-27
Abstract: PURPOSE:To provide a multi-gradational and highly accurate gradation controlling method without remarkably sacrificing resolution under the condition that excellent color reproducibility is maintained without developing color slur and uneven color in color melt type heat transfer. CONSTITUTION:The gradation controlling method on a color heat transfer is to mask-pattern-process each one pixel, which is represented in a dot matrix consisting of two columns by two lines so as to control the density value of one dot by the energizing time to the heating element of a thermal head. Concretely, when the gradations of respective colors of one pixel are lower than the predetermined value, only one dot among the four dots is plotted, while when the gradations are higher than the predetermined value, only two dots among the four dots are plotted for mask pattern processing. I n this case, for representing cyan and magenta, mask patterns, in which plotting is performed on dots different from each other without fail.
Patent JP-H08164155-A (JP)
Title: Illuminator for ophthalmology
Inventor: KANEKO MASANOBU
IPC: A61B3/13
Filed: 1994-12-14
Abstract: PURPOSE: To provide various kinds of illumination by a signal light source by bisecting illumination light from a light source means by a semitransparent mirror, coaxially illuminating an eye to be examined with one of the illumination light at a prescribed illumination angle and coaxially illuminating the eye to be examined with the other illumination light at a variable illumination angle through the deflection operation of a movable total reflection mirror. CONSTITUTION: In a coaxial illumination optical system attached to the observation optical system of a microscope for surgery, the light from the light source 3 is converged by a condenser lens 4, and after an illumination field is narrowed by an illumination field diaphragm 5, the light is passed through a relay lens 6 and split into transmission light and reflected light by the semitransparent mirror 7A. Then, the reflected light becomes parallel to the optical axis AX of an objective lens 2, is passed through the objective lens 2 and then, illuminates the eye 8 to be examined along the optical path A at the angle θ1 to the optical axis AX.  On the other hand, the transmission light is made incident on the total reflection mirror 7B and the light reflected on the reflection surface of the total reflection mirror 7B becomes parallel to the optical axis AX, is passed through the objective lens 2 and then, illuminates the eye 8 to be examined along the optical path B at the angle θ2 to the optical axis AX.
Patent JP-H0832960-A (JP)
Title: Visual information system and picture display method
Inventor: ROBAATO JIYON GOUBU
IPC: H04N5/64
Filed: 1994-12-05
Abstract: PURPOSE: To display images generated by a computer without obstructing the visual field of a user by constituting an image system by a camera for monitoring a scene, a processor for generating processing signals for indicating information relating to the scene and a display device. CONSTITUTION: A video camera 22 sends the electronic depiction of the image of a testee to the processor 28 and a patient position sensor 24 transmits the information to the processor 28 and enables an image processing for compensating the movement of a patient and a display function. The processor 28 decides a position and movement information by tracking the feature of the patient and an observer position sensor 26 tracks the position of an observer and makes the observer able to move, turn back and view the different visual fields of the image. In addition to the scanning of image data, the processor 28 receives input from a surgeon, marks an area where the surgeon is interested in and constructs a graphic data base for performing analysis later. The processed images are sent to the display device 30.
Patent JP-H10172338-A (JP)
Title: Light fixture rotating mechanism
Inventor: SAKUMA YOSHIE
IPC: F21V21/26
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide light fixture rotating mechanism that can be simplified in constitution and rotate a lamp 360 degrees or more. SOLUTION: This light fixture rotating mechanism includes a shaft 1 which has on a part of its peripheral surface a planar part 6 parallel to the direction of its axis; a light fixture 2 which has a first through hole 8 turnably fitted around the shaft 1 and which has a stopper part 9 near the first through hole 8; and a rotation stopping member 3 which has a second through hole 11 turnably fitted around the shaft 1, has at the edge of the second through hole 11 a projection 12 to be locked to the side of the planar part 6 by rotation, and has a protruding price 10 to which the stopper part 9 is locked by the rotation of the fixture 2.
Patent JP-H03194028-A (JP)
Title: Operating lever device
IPC: E02F9/20
Filed: 1989-12-22
Abstract: PURPOSE:To facilitate change and confirmation of an operation pattern for preventing malfunction by forming identification display on a controller side connector, which outputs to the controller a signal corresponding to displacement of a push rod due to operation of an operating lever. CONSTITUTION:An operating lever 7 is inclinedly rollably provided on a lever mount 21, and push bars 8A, 8B fluctuating by inclination of the operating lever 7 are provided on the lower end side of the mount. Nextly, push rods displacing in the axial direction by pushing due to fluctuation of the push bars, and displacement sensors 9A, 9B outputting signals according to the displacement, are provided under the push bars. Nextly, these displacement signals are output to controllers through harnesses 12, 12, connectors 11A, 11B on the sensor side, connectors 23A, 23B on the controller side, and harnesses 14, 14. Identification display parts 24A, 24B for the controllers are formed on the controller side connectors 23A, 23B.
Patent JP-2000145282-A (JP)
Title: Safety control method for power sliding device of vehicle sliding door
Inventor: YOKOMORI KAZUTO
IPC: E05F15/603
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To detect abnormal sliding by using the sliding speed of a sliding door. SOLUTION: In this safety control method for a power sliding device of a vehicle sliding door, when the sliding speed SS in the lapse of designted time after a motor 7 is rotated does not reach a predetermined lowest speed ES estimated from the magnitude of a power supply voltage BV, it is regarded that abnormal sliding of the sliding door occurs.  A control part stores the sliding speed SS in the lapse of designated time after the motor 7 is rotated as a reference sliding speed RS, compares the subsequently measured sliding speed SS with the reference sliding speed RS and it is regarded that abnormal sliding of the sliding door occurs when the sliding speed SS is decreased below a designated speed reducing width to the reference sliding speed RS, and the speed reducing width is set so that the higher the reference sliding speed RS is, the smaller the width is, and the lower, the larger.