baber/WOPTO huggingface dataset:
Patent JP-H04184780-A (JP)
Title: Tape cassette
Inventor: HONJO HIRONORI
IPC: G11B23/28
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a tape cassette for determining if prevention of erroneous erasure in two directions is proper by providing a fixed member which is away from a cassette half within an opening by a specified distance and a traveling member which is opened and closed due to traveling of the opening and then enabling a color of the fixed member to be different from that of the traveling member. CONSTITUTION:The tape cassette is provided with an opening 12 which is provided on a rear surface of a cassette half 7, a fixed member 11 which is provided from the cassette half 7 within the opening 12 by a specified distance, and a traveling member 10 which is opened and closed so that the opening 12 is moved and a color of the fixed member 11 is different from that of the traveling member 10. For example, a display/detection part 10a of the erroneous erasure prevention member 10 is exposed from the opening 12, thus indicating that recording is enabled. Also, a position of a display/detection hole 14 at a bottom surface part deviates from that of a display/ detection member 10b of the erroneous erasure prevention member 10 on the bottom surface part, thus preventing the display/detection part 10b from being displayed. Hence, it becomes possible to obtain a tape cassette for detecting and indicating if prevention of erroneous erasure from a rear surface and a bottom surface of the cassette half is proper with only a single traveling member.
Patent JP-H03177982-A (JP)
Title: Image processing method
Inventor: KUMAGAI RYOHEI
IPC: G06T9/20
Filed: 1989-12-06
Abstract: PURPOSE:To express a recessed right angle part sharply by extracting a specific picture element as a boundary picture element when at least one of eight picture elements that exist in the neighborhood of the specific picture element is shown as a background picture element. CONSTITUTION:When at least one of the eight picture elements (b-i) that exist in the neighborhood of the specific picture element (a) is shown as the background picture element, the specific picture element (a) is set as the boundary picture element. As a result, the picture elements a1, a2, a3, and a4 are also recognized as the boundary picture elements, and it is decided that the picture element shown in hutching in figure is the boundary picture element of a graphic, and also, the picture element a5 at the corner of the recessed right angle part is recognized as the boundary picture element. Therefore, when the arrangement of a vector representing relation between adjacent picture elements is generated from a found boundary picture element and the contour of the graphic is reproduced by using the arrangement of the vector, the recessed right angle part can be expressed sharply.
Patent JP-2001129414-A (JP)
Title: Safety cabinet
Inventor: SUGIMOTO SHINJI
IPC: F24F7/06
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent wind velocity distribution within the working space of a safety cabinet set at a prescribed value from deteriorating the performance of a filter. SOLUTION: This safety cabinet is provided with a regulating means for regulating the wind velocity distribution within the working space.
Patent JP-H08206102-A (JP)
Title: X-ray diagnostic apparatus
Inventor: BARUSOROMEUSU GOBAADEINA MARIA
IPC: H01L27/148
Filed: 1994-11-28
Abstract: PURPOSE: To provide an image capturing device which has an image sensor having a plurality of photosensitive elements with an adjustable space resolving power. CONSTITUTION: An image capturing device 12 having an image sensor with a matrix of photosensitive elements, especially a CCD sensor 8 includes a control circuit to select a gate electrode as collection gate electrode or insulation gate electrode by the application of a potential with a proper polarity. The collection gate electrodes grouped are separated from each other by the insulation gate electrodes. The surface area of the collection gate electrodes grouped and a space resolving power determine both of a conversion function and the space resolving power of the image sensor. The surface area and the space resolving power are adjustable by regulating an electronic potential.  Especially, the space resolving power is determined depending on a mode different in the operation of the capturing device, for example, when a part of an appropriate X-ray diagnostic apparatus is formed for fluoroscopy just as for the generation of an X-ray image with the image capturing device 12.
Patent JP-H05155267-A (JP)
Title: Paddy working machine
Inventor: MATSUSHITA YOSUKE
IPC: B60K23/08
Filed: 1991-12-02
Abstract: PURPOSE:To securely carry out running of a paddy working machine by endowing the machine with a propelling force to the front wheels when the front part of the machine is rather floated although the machine have certain propelling force when normally running on the flat ground. CONSTITUTION:A paddy working machine is constituted in such a way that a four wheel driving state in which front the wheels 6 and the rear wheels 7 are driven respectively and a two wheel driving state in which only the front wheels 6 is driven are freely switched and is provided with a load detecting sensor S1 which detects the load of the front wheel, which acts on the ground, and is provided with a driving state switching means A which switches a driving state from a four wheel driving state to two wheel driving state when the load detected by this detecting sensor S1 becomes lower than a specified value.
Patent JP-H08152748-A (JP)
Title: Image forming device
Inventor: NAKAMURA SATOSHI
IPC: G03G21/00
Filed: 1994-11-28
Abstract: PURPOSE: To copy only an optional page in color or with a high density without stopping copying operation by designating the optional page of an original image, and changing and setting an optional mode condition out of set common modes. CONSTITUTION: This device is provided with a means 2 for designating a page on which the mode condition is changed and a means 3 for changing the mode condition on the page designated by the means 2 in addition to a mode setting means 1 for setting the common mode condition on copying magnification or density, etc. Then, the page on which the mode should be changed is designated by the means 2 in advance and the mode condition to be changed is set by the means 3 corresponding to the designated page. When it comes to the page designated by the means 2 in the midst of copying operation in accordance with the mode condition set by the means 1, a part of the mode condition is automatically changed to the mode condition designated by the means 3 and copying is performed.  When the copying of the designated page is finished, the copying is performed on the mode condition set by the means 1 again.
Patent JP-H08152464-A (JP)
Title: Flux-gate magnetic sensor
Inventor: OHASHI TAKEICHIRO
IPC: G01R33/04
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a flux-gate magnetic sensor by which both the direction and the magnitude of a magnetic field can be measured without installing a phase detection circuit by impressing a bias magnetic field to a sensor body and moving the range of a magnetic field as an object to be measured to a linear region from a nonlinear region. CONSTITUTION: An exciting circuit 38 supplies an AC exciting signal (at a frequency (f)) having an amplitude, at which a core 30 is saturated, to a coil 32 for excitation. A BPF 40 takes out secondary harmonics 2f from a coil 34 for detection. A detection circuit 42 detects the secondary harmonics 2f from the BPF 40. A bias magnetic field HB is applied in advance to a sensor body 36 from a bias-magnetic-field generation source 44, and a magnetic field H as an object to be measured is measured in such a way that the sum H+HB of the bias magnetic field HB and the magnetic field H is shifted to a linear region from a nonlinear region. Generally, the range of the magnetic field H as the object to be measured is known in advance. As a result, when the bias magnetic field HB is selected so as to match the range, the magnitude and the direction of the magnetic field can be found without detecting a plane. As a result, a phase detection circuit is not required, and an apparatus can be simplified.
Patent JP-H01157722-A (JP)
Title: U-shape steel bending method for steel floor slab
Inventor: KITAGAWA KAZUHIKO
IPC: B21D19/04
Filed: 1987-12-15
Abstract: PURPOSE:To execute bending in a uniform curve while maintaining a sectional shape by bending the whole part or one part of the one side of a U-shape with rolled pressing and rolling. CONSTITUTION:The one side of the U-shape steel 1 for steel floor slab is interposed by lower roller 2 and upper roller 3 and rolled pressing is exerted thereon. The guide becoming a fulcrum is provided on the front and back simultaneously and lower roller 2 and upper roller 3 are drawn near in the orthogonal direction to the front and back fulcrum similarly. It is moved with applying rolled pressing by the upper and lower rollers 2, 3 and bending is executed by drawing near the rollers with executing rolling further. The length differs between the one side on which no rolling is applied and the rolled one side and as a result bending can be generated. The bending amt. can be compensated by drawing the rollers 2, 3 near and the bending can be performed in a uniform curve.
Patent JP-H06158966-A (JP)
Title: Gatepost
Inventor: KIMURA TOKUJI
IPC: E06B11/02
Filed: 1992-11-27
Abstract: PURPOSE:To facilitate the manufacturing of various kinds of gateposts by forming an open groove vertically along the front surface of a gatepost body, mounting a front panel to which electric devices are attached onto the open groove so as to cover it, and laying electric wirings in the gatepost body. CONSTITUTION:The lower end 6 of a gatepost 1 which has been formed into a shape having an open groove 2 is embedded into the ground, following which a front panel 3 is formed into such a shape that can cover the entire vertical length of the groove 2 and an electric device 4 is incorporated near the middle point of the front panel 3 and thereafter a mail drop 11 is formed above the device 4. Next, a mail box 12 is fixed to the rear side of the mail drop 11 and electric wiring 5 is extended to the rear side of the panel 3 from the device 4 and then the wiring is extended from the groove 2 into the body 1 to lay the wiring into the ground and the panel 3 is slid downward into engagement with the groove 2, and a cap 13 is attached to the body 1. As a result, even if gateposts are of the same kind, by preparing panels 3 for mounting different devices 4, gateposts of various kinds can be easily obtained.
Patent JP-H08169410-A (JP)
Title: Internal ring-fitting device for metal band coil packing
Inventor: FUJINO SHINJI
IPC: B65B25/14
Filed: 1994-12-21
Abstract: PURPOSE: To provide an internal ring-fitting device which is as light-weight and dimensionally small as being fittable in a robot hand by a method wherein a clamping means which respectively corresponds to two kinds of internal rings with different shapes is provided on a slide block, and the pressure of an air cylinder for clamping is switched into two stages. CONSTITUTION: For a ring clamping part, a main shaft 21 is provided at the center of a main plate 11, and 4 units of slide blocks 24 which are movable in the radial directions are attached to the main shaft 21 in the radial directions with an equal interval. Also, as an equalizer mechanism, a cross-shaped equalizer arm 22 is rotatably attached to the main shaft 21, and the equalizer arm 22 and respective slide blocks 24 are connected with a link plate 23. In addition, as a slide mechanism, respective slide blocks 24 are moved in the radial directions by 4 units of clamping cylinders 25. The pressures of the clamping cylinders 25 are switched into two stages depending on the kind of ring. By this method, one unit of robot can correspond to all kinds of internal rings.
Patent JP-H07174889-A (JP)
Title: Reactor output automatic control device
Inventor: KATO AKIO
IPC: G21D3/00
Filed: 1993-12-17
Abstract: PURPOSE:To smoothly take automatic control by improving the control precision of a reactor output automatic control device having a function generator, and preventing the output inconsistency of multiple systems. CONSTITUTION:Break point data (x1, y1)-(xn, yn) on the exponential function are selected and set on the memory 21' of a function generator 20' so that the relative error beta obtained when the absolute error epsilon is divided by the exponential function value e<x> becomes the set relative error betao or below. This reactor output automatic control device is provided with an integrated control device, an on-site control device, and a multiplex control rod automating device receiving the internal arithmetic information of other systems and meeting the self- held internal conditions via the AND operation of the internal arithmetic information of the system and the internal arithmetic information of other systems between the multiplex control devices when inputs of individual systems are cross-inputted and a holding mechanism of the internal conditions is provided.
Patent JP-H04188185-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHARA HIROSHI
IPC: H04N5/74
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a bright display picture by using distribution liquid crystal panels when a display picture on a liquid crystal panel is projected with amplification on a screen to eliminate loss of incident light. CONSTITUTION:A liquid crystal display device is provided with a cholesteric liquid crystal panels 11a and 11d for selecting and reflecting clockwise or counterclockwise circularly polarized wave light from R light, a cholesteric liquid crystal panels 11b and 11e for selecting and reflecting clockwise or counterclockwise circularly polarized wave light from G light, a cholesteric liquid crystal panels 11c and 11f for selecting and reflecting clockwise or counterclockwise circularly polarized wave light from B light, a reflection type distributed liquid crystal panels 12a through 12f for modulating reflected light from the cholesteric liquid crystal panels 11a through 11f, and projection lenses 17 for projecting the modulated light on the same screen. Accordingly, a deflection plate is not required to be used. Thus light loss by the deflection plate is eliminated to obtain a high luminance liquid crystal projection type TV.
Patent JP-2000139593-A (JP)
Title: Partition by assembling unit
Inventor: CHAO-YU CHAN
IPC: A47B81/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To vary a height and a width according to various requests by assembling partitions so as to be provided with the three parts of a post, a panel and a shelf. SOLUTION: The post 10 is provided with a T-shaped groove 12 formed on its inner surface. A hole 14 is formed in a center of the top face of the post 10. A cover 16 with a pin at a bottom part is provided on the top face of the post 10 to receive the pin in the hole 14. The panel 20 is provided with an end part to be slidably received in the groove 12 and a tongue part is formed at is bottom part. The groove of the other panel 20 receives the tongue part. The shelf 30 is provided with stair-formed end parts. The width of the bottom part of the stair-formed end parts is a half of the groove of the panel 20. The two stair-formed end parts of two shelves 30 are simultaneously housed in one groove of the panel 20.  A shelf packing member 34 is also provided with a stair-formed end part and when only one stair-formed end part of the shelves 30 is received in the groove of the panel 20, this groove is packed.
Patent JP-H10158747-A (JP)
Title: Method for setting furnace temperature in heating furnace of continuous annealing furnace
Inventor: EGUCHI NOBUYUKI
IPC: C21D11/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the heat treatment with a small amount of consumtion of fuel, to suitably control strip temp. and to prevent the development of meandering by observing the strip temp. at the outlet side and at the center part of a heating furnace and changing the setting value of the furnace temp. so that the temp. of the metallic strip comes in a presetting range. SOLUTION: A calculator 18 for setting the furnace temp. receives the data of a comparison datum, strip thickness, strip width, kind of steel, and a target strip temp. value at the outlet side and its allowable range, etc., from a host computer 16 and the necessary data of the center strip temp. target value and the allowable value are read in. Successively, the strip temp. predicting calculation is executed and the furnace temp. value is calculated so that the strip temp. at the outlet side of the heating furnace 10 becomes the target value. The strip temp. predicting calculation at the first half part is executed based on the calculated furnace temp. successively, it is judged whether the center strip temp. comes to the target allowable range or not. When the center strip temp. does not come to the allowable range, a step width is corrected.  It is judged whether or not the strip temp. at the outlet side comes to the allowable range again by the same way, and in the case of not coming to the allowable range, the step width is corrected and changed setting furnace temp. is outputted to a controller 20.
Patent JP-H10183880-A (JP)
Title: Solar-cell integral roofing material
Inventor: KANETAKE MASAAKI
IPC: H01L31/048
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve flashing by placing a solar cell element into the recessed section of a tile body, in which the recessed section is formed on a surface, installing a transparent protective member onto the solar cell element and using an electrical connecting terminal electrically connected to the solar cell element as a fixing means. SOLUTION: Single-crystal solar cell elements 45 are stuck onto a tile body composed of a metal plate, etc., one by one while holding a bottom through an ethylene-vinyl acetate film. Transparent tempered glass is stuck through a film, the joints of both end sections and a central section are filed with a searing material made up of a butyl rubber and a tile 4 is molded, and connecting projections 43 are formed by bonding electrical connecting terminals to a bent projection at the end section of the tile body. Rafters are arranged onto a main house, the connecting projections 43 formed to batten sections are inserted and superposed to holes 44 formed to the inserting sections of the tiles pilled up to lower sections and the batten sections are pushed against the rafters, and fixing onto the rafters of the tiles and electrical connection among the tiles are conducted simultaneously.  Accordingly, fixing can be performed simply with sufficient strength.
Patent JP-H05158873-A (JP)
Title: On-line data transmitting method
Inventor: MORI KAZUHIRO
IPC: G06F15/00
Filed: 1991-12-04
Abstract: PURPOSE:To realize the reality of data between plural on-line systems by transferring the data to the other on line system at a high speed. CONSTITUTION:A transfer data holding part 2 executes the data processing of transferring transfer data to a data transferring part 3 immediately after the transfer data are written by, for example, a user's program. At the time of the writing of the transfer data from the user's program or the like, and the transfer of the transfer data to the data transferring part 3, the transfer data holding part 2 processes the transfer of the transfer data to the data transferring part 3 immediately after the transfer data are written in an existing high speed storage medium and the transfer holding part 2, The data transferring part 3 processes the data transfer to a data receiving part 7. And also, at the time of failing in the processing of the data transfer, the data transferring part 3 transfers the transfer data to a fault time data holding part 4. And also, at the time of succeeding in the data transfer, the data transferring part 3 fetches the transfer data stored in the fault time data holding part 4, which couldn't be transferred in the past, and processes the data transfer.
Patent JP-2000141361-A (JP)
Title: Multi-wire saw device
Inventor: OHASHI SEISHIRO
IPC: B28D5/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To make uniform a tension of a wire for slicing wound round rolls having grooves in the all around winding. SOLUTION: Groups of a specific number of turns 15, 17 are drawn out from winding around rolls 1, 2 having grooves of a wire 4 for slicing, and stretched in tension between outer rolls 7, 8. The outer rolls 7, 8 are displaced with air cylinders 9, 10. The tension of the wire 4 for slicing for the groups 15, 16 stretched in tension between the outer rolls 7, 8 is adjusted thereby, and the tension of the wire 4 for slicing travelling between the rolls 1, 2 having a grooves can be made to be uniform by the adjustment of tension.
Patent JP-H01205295-A (JP)
Title: Temperature regulation control device for automatic vending machine
Inventor: SHIGETA MASANOBU
IPC: G05D23/19
Filed: 1988-12-19
Abstract: PURPOSE:To prevent useless energy consumption by setting an allowable continuous electricity conductive period, activating a load after the interruption of the load and a prescribed pause period and preserving the inside of an automatic vending machine at a sellable temperature. CONSTITUTION:The title device consists of a load 1, a temperature regulating thermostat 2, a thermal protector 3, a relay X, a continuous drive supervising timer T1 and a reactivation preventing timer T2. When the temperature regulating the thermostat 2 is troubled, electricity is conducted to the load 1 during the allowable continuous electricity conductive period H1 after an interrupting period H2 to be the pause period. Consequently, the continuous electricity conductive period H1 and the interrupting period H2 are suitably set, the inside of the machine can be maintained at the desired temperature. Thus, the useless energy consumption can be prevented.
Patent JP-2000125624-A (JP)
Title: Transplanter of rice plant
Inventor: YAMAMOTO KAZUNORI
IPC: A01C11/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of a planting depth performed by changing the supporting height of a float of a transplanting part by a member having an extremely simple structure in a high accuracy. SOLUTION: This rice plant transplanter changing the seedling-planting depth by changing the supporting height of floats 34, 35 equipped at a transplanting part 15 is provided by installing a transplanting depth-adjusting member 83 for changing the supporting height of the floats, an adjust-functioning member 89 linked with the adjusting member 83 through an interlocking member 90 and adjusting the seedling-transplanting depth without a step, and a transplanting depth controlling member 84 for controlling the work of the adjust- functioning member 89.