baber/WOPTO huggingface dataset:
Patent JP-S62147937-A (JP)
Title: Magnetizer for permanent magnet type magnetic pole
Inventor: OGAWA HIROYUKI
IPC: H02K15/03
Filed: 1985-12-20
Abstract: PURPOSE:To facilitate the winding insertion work of a revolving electric machine by forming a skewed magnetic pole to a permanent magnet by a magnetizer. CONSTITUTION:Pole cores 7 skewed in the circumferential direction only by one groove section in grooves for inserting a winding 6 for a stator core 5 are protruded equally on the inner circumference of a cylindrical magnetized core 4 only by the number of poles. A permanent magnet 2 consisting of rare earth metals, ferrite, etc. is fixed and fitted onto the outer circumference of a cylindrical yoke 11 engaged with a shaft 10 in a rotor 1, the rotor 1 is inserted into a magnetizer 3 under the state, and voltage is applied to a magnetizing coil 8 to magnetize the permanent magnet 2, thus shaping magnetic poles skewed in the circumferential direction in response to the pole cores 7. Accordingly, the magnetic flux density of an air gap section between the rotor 1 and a stator 12 can be equalized in the circumferential direction without skewing the grooves for inserting the winding 6 for the stator core 5, thus facilitating the insertion work of the winding 6, then reducing electromagnetic noises.
Patent JP-H0595814-A (JP)
Title: Cosmetic storage container
Inventor: OKADA SHIGEHIRO
IPC: A45D33/00
Filed: 1991-10-07
Abstract: PURPOSE:To prevent the open/close cover of a cosmetic storage container from being further opened at a given angular position during an opening process by releasing a lock mechanism, opening the cover automatically to the prescribed angle via the operation of an open/close cover automatic releasing mechanism, and then resetting the lock mechanism to actuate a stopping mechanism. CONSTITUTION:When the control button 37 of a lock mechanism 34 is pressed and locked for an unlocking operation, the operation piece 41 of a stopping mechanism 39 works in such a way as causing a stopper piece 40 in contact with a hinge member mounting section 11 to part therefrom. An open/close cover 5 is automatically opened to the prescribed angle, due to the operation of a hinge member 6 having an open/close cover automatic releasing mechanism. Also, when it is desired to stop the cover 5 during an automatic opening process, the control button 37 of the lock mechanism 34 is released. An unlocking member 38 is thereby reset and the operation piece 41 of the stopping mechanism 39 also returns to an original position. As a result, the end of the stopper piece 40 comes in contact with the hinge member mounting section 11, due to the resilient force thereof, and an operation to opening the cover 5 is thereby stopped.
Patent JP-H03148105-A (JP)
Title: Manufacture of eddy current sensor
Inventor: ISHIKAWA HIROHIDE
IPC: H01F38/28
Filed: 1989-11-06
Abstract: PURPOSE:To improve an S/N ratio by performing an adjustment of the balance of the output voltages of secondary coils at the stage of manufacturing and by limiting the drift of the output signal of an eddy current sensor caused by a temperature change to a small range. CONSTITUTION:In coils wound concentrically on a bobbin 3, secondary coils 2 provided on both sides of a primary coil 1 are wound respectively on rings 5 which are engaged with the outer surface of the bobbin 3 slidably and comprise a non-conductive and non-magnetic substance respectively. After subjecting the secondary coils 2 to a differential connection, the position of the rings 5 are adjusted while monitoring an AC voltmeter 6 so that the output voltage of the secondary coils 2 subjected to the differential connection goes to zero volt in the state that a voltage of a preset frequency is applied to the primary coil 1 by an oscillator 8. When the positions giving zero volt are determined, the rings 5 are molded with an epoxy resin, etc. Since the balance of the output voltages of the secondary coils 2 is adjusted at the stage of manufacturing in this manner, the residual voltage of the secondary coils 2 subjected to the differential connection can be made to be about zero. Thereby, an S/N ratio can be improved by limiting the drifting quantity of the output signal due to a temperature change to a small range.
Patent JP-H11195814-A (JP)
Title: Gan-based semiconductor element
Inventor: NOIRI SHIZUYO
IPC: H01L21/205
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from entering a GaN-based semiconductor layer by piling up a semiconductor substrate layer having a (c) plane as main plane, a metal oxide layer, a Ti layer, and a GaN-based semiconductor layer successively. SOLUTION: A film is formed on a (c) plane of a semiconductor layer while giving an orientation to a metallic layer. For example, an Al layer 2 is formed on the (111) plane of an Si substrate layer 1 through vapor deposition. After the Al layer 2 is exposed in the air, it is heated in an oxygen atmosphere to oxidize its surface and form an AlOX layer 3. Then a Ti layer 4 is formed by vapor deposition in the same manner. Further a GaN layer 6 is formed by MOCVD method while a buffer layer 5 is interposed in between. The Ti layer 4 has a preferable crystal structure to grow a GaN-based semiconductor thereon. Furthermore, it also has a physical property suitable for buffering an inner stress due to the difference in thermal expansion coefficient between the Si substrate and the GaN-based semiconductor layer.
Patent JP-H05130563-A (JP)
Title: Image processor
Inventor: SHIMIZU TETSUYA
IPC: H04N5/907
Filed: 1991-11-01
Abstract: PURPOSE:To realize frame-to-frame interpolation with simple circuit configuration. CONSTITUTION:A recording and reproducing processing circuit 38 writes reproduced data from a recording medium 42 in a memory 46 for recording and reproduction. At this time, an error detecting and correcting circuit 44 detects and corrects an error and writes a correction flag for uncorrectable data in the memory 46. A data transfer control circuit 48 reads the data and flag out of the memory 46 and transfers them to a memory 36 for input and output. When, however, the correction flat is set and the frame-to-frame interpolation is performed, the data transfer control circuit 48 places the memory 36 in writing-inhibition mode.
Patent JP-H04161132-A (JP)
Title: Tableware containing rack of tableware washing machine
Inventor: MIYAZAKI KOICHIRO
IPC: A47L15/50
Filed: 1990-10-24
Abstract: PURPOSE:To facilitate the containing/taking-out of tableware, and also, to make the drainage satisfactory, and to secure the sanitary state by inclining a first and a second horizontal members and a pair of side members so that one end part of a first horizontal member becomes the highest, and the other end part of a second horizontal member becomes the lowest. CONSTITUTION:As for the tableware containing rack constituted of a wire rod, the upper frame 21 for constituting its upper part has a first horizontal member of the back side and a second horizontal. member 24 of this side, and this second horizontal member 24 is provided in a lower position than a first horizontal member 23. Accordingly, at the time of containing/taking out tableware 14 in a state that the rack remains contained, a distance between a second horizontal member 24, and a ceiling of a washing chamber 13 becomes large, and a work is executed satisfactorily. Also, each both end part of a first horizontal member 25 and a second horizontal member 24 are connected by a pair of side members 25, 26, respectively, and the side members 25, 26 are inclined lowly extending from the back to this side. Accordingly, filthy water and garbage at the time of washing of tableware flow and slide on the surface of the side members 25, 26 and drop clown easily. In such a way, at the time of taking out the tableware containing rack from the washing chamber 13 and carrying it out, a sanitary state is maintained.
Patent JP-H08143506-A (JP)
Title: Production of glycolic acid
Inventor: YAMAMOTO YOSHIHIRO
IPC: B01J23/06
Filed: 1994-11-22
Abstract: PURPOSE: To directly obtain free glycolic acid from glyoxal by heating the glyoxal in the presence of the hydroxide or alkoxide of a specific element as a catalyst. CONSTITUTION: The glyoxal aqueous solution is mixed with the hydroxide or alkoxide of the group XII, XIII or XIV element in the periodic table as a catalyst and subsequently heated at >=50 deg.C (especially 100-200 deg.C) to obtain the glycolic acid. The catalyst is the hydroxide or alkoxide compound of zinc, aluminum, gallium, silicon or tin, especially preferably aluminum hydroxide or an aluminum alkoxide compound. The element for the catalyst is preferably added in an amount of 0.000001-0.004g atom per mole of the glyoxal. The concentration of the aqueous solution of the glyoxal is referably <=85wt.%, especially 5-60wt.%. The method enables the simple, efficient and direct production of the free glycol without requiring materials such as an inorganic acid.
Patent JP-H02192416-A (JP)
Title: Stable aqueous suspension of precipitation silica
Inventor: ADORIAN DOROMAARU
IPC: C01B33/141
Filed: 1989-11-07
Abstract: The invention relates to a stable and pumpable aqueous suspension of silica. This suspension is characterised in that it comprises: - a precipitated silica, - a bioresin, - a cationic surfactant chosen from the group of quaternary ammonium compounds and of sulphonium or phosphonium compounds. This suspension may be employed more particularly in papermaking.
Patent JP-H09104871-A (JP)
Title: Fluidized bed drying and screening machine and operating method therefor
Inventor: YOKOMIZO MASAHIKO
IPC: C10B57/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed drying and screening machine enabling an easy fluidization of particles on a dispersing plate, preventing an excessive drying and an excessive temperature elevation, and increasing a thermal efficiency at the same time, in drying and screening a raw material coal to be loaded in a coke oven in the fluidized bed. SOLUTION: This fluidized bed drying and screening machine is provided with a free board part 7 at the upper part and an air room 1 at the lower part, arranging a dispersing plate 2 between the free board part 7 and the air room 1, separating the free board part 7 and the air room into two or more rooms to enable transfer of the fluidized raw material coal for a coke oven in the transferring direction of the coal, installing a gas supplying duct 11 capable of controlling its flow rate to each of the air rooms 1 and also a gas discharging duct 12 capable of controlling its flow rate to each of the free board parts 7 for adjusting the flow rate and/or temperature of the gas in every room, passing through the dispersing plate 2 of each separated room.  The partitioning plates 4 separating the free board part 7 are preferably installed as freely liftable so as to adjust the area of the opening part 13.
Patent JP-H03149987-A (JP)
Title: Bidirectional catv system
Inventor: ISHIKAWA KOJI
IPC: H04N7/173
Filed: 1989-11-06
Abstract: PURPOSE:To exactly and instantaneously research the audience rating by sending out simultaneously a store instruction to the memory of a channel with respect to CATV converters of all subscriber's houses from a line controller, and collecting successively channel selection channel information at the point of time when it is sent out. CONSTITUTION:A store instruction to the memory 14 of a channel selection channel is sent out to CATV converters 8 of all subscriber's houses from a line controller 1. The CATV converter 8 which receives the instruction stores a channel brought to channel selection at the point of time when the store instruction is received, as data in a specific address of the memory 14. After ending the instruction/processing, at an arbitrary time, the line controller 1 collects successively the channel selection channel stored in the specific address, as data by communication with each CATV converter 8 and collects the data of all the subscriber's houses. In such a way, channel information is stored instantaneously in the memory 14, and the audience rating research to the broadcast of a short period such as a commercial message, etc., in the course of program broadcast can be executed.
Patent JP-H07195351-A (JP)
Title: Device for producing ring or tubular work out of concrete
Inventor: YOHAN SHIYURIYUTSUSERUBAUERU
IPC: B28B13/02
Filed: 1994-10-18
Abstract: PURPOSE: To provide a simple and lightweight structure which can decrease the stroke of a ram and does not require a large space by arranging a feeding and distributing device for concrete and a mold press on a carriage one behind the other, which is radially movably guided by a mold device. CONSTITUTION: In the apparatus for manufacturing annular or tubular workpieces from concrete, a ram 17 carries a mold ring 15 forming a top closing body in a mold cavity and is radially movable relative to a mold 1. A feeding and distributing device 8 for concrete and a mold press 9 are mounted on a carriage 7, which is guided to be radially displaceable relative to the mold 1, and they are arranged on the carriage 7 one behind the other in the direction in which the carriage is displaceable. Since the devices 8, 9 are provided on the common carriage 7, only one drive and control device is required to move both the devices 8, 9. And since the press 9 can move on the device 1, the stroke of the press 9 can be made smaller and a simple restriction means can be provided between the press 9 and the device 1.
Patent JP-H06225767-A (JP)
Title: Gene coding magakaryocyte amplifier
Inventor: YAMAGUCHI MARE
IPC: C12P21/02
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a new DNA useful for the production of a megakaryocyte amplifier known as an agent for the treatment of diseases relating to the thrombocytopenia or platelet hypoactivity. CONSTITUTION:A DNA containing a base sequence coding the amino acid sequence of formula, a base sequence obtained by partly substituting or depleting the above base sequence or adding a fragment to the sequence or a base sequence hybridizing to the above sequence. It can be produced by preparing an mRNA from a cell capable of producing megakaryocyte amplifier, e.g. established cell HPC-Y5 (FERM BP-3703) originated from human pancreatic carcinoma cell and converting the mRNA to double stranded cDNA by conventional method.
Patent JP-H07121195-A (JP)
Title: Sound processing digital signal processor
Inventor: KAWAI EIJI
IPC: G10L25/78
Filed: 1993-10-25
Abstract: PURPOSE:To reduce power consumption by stopping or decelerating the operation of a sound processing digital signal processor when a soundless state is detected. CONSTITUTION:A high speed master clock operating a digital signal processor part 3 by detecting the soundless state of the input sound data is frequency divided to a low period clock, or is stopped. The detection of the soundless state of the input audio data is performed based on a bit clock supplied together with the input data. In such a case, when no bit clock is supplied, the soundless state is judged. Thus, power consumption in the period of the soundless state of the input audio data is reduced, and the power of the digital signal processor itself is saved.
Patent JP-S63141784-A (JP)
Title: Image-receiving paper for printer
Inventor: HATTORI MASASHI
IPC: B41M5/382
Filed: 1986-12-05
Abstract: PURPOSE:To enable manual writing on a part of the image-receiving side of an image- receiving paper, prevent defective printing from occurring even when the image- receiving paper is fitted to a printer in a wrong direction, and enhance operability, by providing a printable region and a writable region on the image-receiving side or a cut paper form image-receiving paper, and providing a detectable marker on the rear. CONSTITUTION:An image-receiving part 1a of an image-receiving paper is coated so as to be capable of receiving a sublimable dye from a sublimable dye type transfer paper, and the surface of the part 1a is so smooth that it is difficult to write thereon with a ballpoint pen, a water-based ink type felt-tip pen, a pencil or the like. A writable part 1b is prepared by matte-finishing the image-receiving side to enhance writability. A marker 1c is provided on the rear. Before a printing operation is started the position of the marker 1c is detected by a reflection-type photosensor provided in a main body of a printer, thereby detecting whether the image-receiving paper 1 is set in the proper direction. When the paper 1 is set in a wrong direction, the photosensor does not detect the market 1c. In that case, a paper-feeding belt is not moved in a turning manner, so that a defective printing is prevented from occurring, and an alarm lamp provided on the main body of the printer is made to blink.
Patent JP-H11125530-A (JP)
Title: Navigation device
Inventor: FURUYA NAOHITO
IPC: H04N5/64
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous recognition by a location registration mark registered erroneously, by detecting whether or not a display means is housed, and by invalidating location registration operation by a location registration switch only when housing of the display means is detected. SOLUTION: When a display driving part is in housed state, since the rear end of a self-traveling body 34 is pressing a housing switch 49, the housing switch 49 outputs an ON state. At this time, since it is detected that a liquid crystal display 31 is in a housed state by the housing switch 49 in a system control part, control is made so that location registration operation by a location registration switch may be invalidated. As a result, accidental location registration operation when a screen of the liquid crystal display 31 is housed can be prevented. In addition, when a rotation axis 33 moves in a guide groove 45, the liquid crystal display 31 rotates so that its display screen faces the inside of a vehicle.  Further, if the self-traveling body 34 travels in a case 43 together with the liquid crystal display 31, the display screen of the display 31 is rotated and set in a discharging state to turn on a discharge switch 51.
Patent JP-H06139598-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHIRAI KEN
IPC: G11B7/09
Filed: 1992-10-27
Abstract: PURPOSE:To obtain an optical information recording and reproducing device moving a light beam to a reqired data line on an optical information recording medium and recording information with simple constitution. CONSTITUTION:The positioning cell of the data line is selected by a detector selection circuit 8, and an optical head 4 is moved in the direction of a track in the state keeping a focus servo being applied, and a position is detected by the fact that a data pattern from a data cell group at the time of detecting the zero cross of a tracking error signal obtained at the time coincides with a target track, and the drive of the optical head 4 is stopped and simultaneously the optical head 4 is positioned by taking a tracking servo. The positioning to other line is performed so that the tracking servo is cut once, and the positioning cell is switched to a cell for a target line, and the optical head 4 is driven and drawn into the tracking servo.
Patent JP-H10157859-A (JP)
Title: Device to supply printed matter
Inventor: GLANZMANN ALFRED
IPC: B65H1/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To process even an extremely thin or extremely thick printed matter at high speed with functional reliability by providing a sending mechanism in which a rear transfer section continuously performs the sending action, and controlling this sending mechanism by a sending mechanism to perform the intermittent sending action of a front transfer section. SOLUTION: A transfer section 5 has a sending mechanism 9 to continuously perform the action, and is formed of two link chains 9a which are wound round direction changing rollers 20 to 23 and a driving roller 24 and are juxtaposed at intervals. A front transfer section 3 has a transfer mechanism 10, and is formed of a link chains 10 which is wound round a periphery in the almost vertical direction by going around a turnable direction changing roller 25 in a rear tail end part 16 of a sending mechanism 10 and is juxtaposed at an interval.  A driving shaft 26 of the transfer mechanism 10 is joined to an increasing rotation detector 11, and sending motion of the sending mechanism 10 is measured, and a measured value is imparted to a controller 14 electrically connected to a control mechanism 12 of an electric motor 13, and the controller 14 calculates it, and adjusts the speed ratio between the front and rear sending devices 10 and 9.
Patent JP-S62146799-A (JP)
Title: Marine propelling device
Inventor: DOI FUMIO
IPC: B63H23/32
Filed: 1985-12-20
Abstract: PURPOSE:To enable a ship speed to be decreased to a fine speed, by blowing exhaust gas or compressed air in the vicinity of the rotating surface of a propeller while enabling a flow amount of the blown gas to be controlled so that propulsive efficiency of the propeller is controlled. CONSTITUTION:The captioned device, which rotates an output shaft 12a of an engine 12 mounted to the stern part of a ship body (small-type boat) 10, gains propulsive force by rotating a propeller 14a, immersed in the water when a ship sails, through an outdrive 14 extended outboard. Here the device, which interposes a selector valve 20 in the half way of an exhaust pipe 12b of the engine 12 to divide the exhaust pipe into two branches, respectively connects one of the branch exhaust pipes with an exhaust port 16 provided in a rear end wall 10a of the ship body 10 and the other of the branch exhaust pipes, placed extending along the side part of a main unit 22 of the outdrive 14, with a passage 18 opened to in the vicinity of a rotary surface of the propeller 14a. And the device, which delivers exhaust gas toward the propeller 14a from the passage 18 when a ship sails in a fine speed, decreases propulsive efficiency.
Patent JP-H08117645-A (JP)
Title: Nozzle device for aeration mechanism, member washing device and water treatment device
Inventor: OOKOUCHI MASAHIRO
IPC: C02F3/20
Filed: 1994-10-27
Abstract: PURPOSE: To provide a nozzle device for an aeration mechanism having a structure in which the internal pressure of a hollow body is not easily increased and for smoothly and uniformly jetting bubbles, and a member washing device using same. CONSTITUTION: In a nozzle device N for an aeration mechanism on the upper surface side of a hollow body 4 whose inside space part 4b into which compressed air is introduced, jet holes 9 for jetting bubbles are provided, and on the other hand, on the back surface side, bottom holes 10 larger than the jet holes 9 are formed. Even if some of the jet holes 9 are dogged by impurities in liquid, since air introduced into the inner space part 4b is released from the bottom holes 10, the internal pressure rise of the hollow body 4 is prevented to keep the jetting of gas from the nonclogged holes in a uniform and smooth state.