baber/WOPTO huggingface dataset:
Patent JP-S63121454-A (JP)
Title: Method and apparatus for centering in installation work of large-sized rotary machine
Inventor: NAKAZAWA HARUO
IPC: H02K15/16
Filed: 1986-11-10
Abstract: PURPOSE:To make a centering adjustment work accurate and simple by conducting a centering of apparatus while driving a roll er to move it in a desired direction. CONSTITUTION:A centering apparatus for a large-sized electrical rotating machine is composed of a moving device 10 and a levitation device 20. Said moving device 10 is composed of a drive shaft 14 supported rotatably via roller bearings 12-13, a driving wheel 15, an end cover 17 fitted to a screwed shell 11 by a bolt 16 and others. Further, the driving wheel 15 is supported by the screwed shell 11 via the bearing. Al so, the levitation device 20 is composed of a screwed body 21 provided with a protrusion 21a in its upper part and with a recess 21c in its lower part, a spherical seat 22 and a sphere 24 made rotatable by a retainer 25. Thus, an installation part of the rotary electric machine is not brought into direct contact with its installation face but supported via the driving wheel 15. Therefore, its static friction resistance can be reduced and its centering can be readily conducted by an infinitesimal movement in a desired direction.
Patent JP-S63120204-A (JP)
Title: Optical dimension measuring device
Inventor: TOTSUKA TADAO
IPC: G01B11/02
Filed: 1986-11-10
Abstract: PURPOSE:To simply measure a dimension in a non-contact state, by a method wherein a part of the rotary locus of emitted beam is blocked from the emitted beam by the article to be measured arranged so as to cross the rotary locus of said beam when the dimension of the outer or inner diameter of the article to be measured is measured and the dimensional value of the article to be measured is operated on the basis of the beam blocking angle-of- rotation position range of the emitted beam. CONSTITUTION:An article 12 to be measured is arranged to the front surface part of a total reflection plate 7 in parallel thereto in order to allow the outer diameter thereof to cross the rotary locus of emitted laser beam L and a part of the laser beam L is blocked by the outer diameter of the article 12 to be measured. By this mechanism, the incidence of the beam to a beam receiving element 8 is interrupted during a time when the beam L traverses the outer diameter of the article to be measured and the level of the electric signal inputted to an operation part 9 is allowed to fall during this time. The operation part 9 preliminarily counts the number of the pulse signals from a pulse generator 10 and collates the same with the level-down interval of the signal inputted through the beam receiving element 8 to calculate the beam blocking angle-of-rotation position range generated by the article 12 to be measured. By this method, the outer diameter value of the article 12 to be measured is calculated and the output signal corresponding to said value is sent out from an output part 11.
Patent JP-H02112078-A (JP)
Title: Picture processor
Inventor: TAKECHI MORIO
IPC: G06T7/60
Filed: 1988-10-21
Abstract: PURPOSE:To obtain an observing picture, for which an S/N is improved, by measuring the center of gravity in a picture to be observed at a prescribed time point and accumulating the picture, which is measured when the center of gravity is measured, with being successively overlapped based on the information of the center of gravity so that the center of gravity can be in a prescribed position on a picture accumulating area. CONSTITUTION:One light to be branched by a half mirror 1 is inputted to a CCD image sensor 2 and the other light is inputted to a semiconductor position detecting element (PSD)3, which is a detecting element for the center of gravity. A processing circuit 4 inputs electric signals, which are obtained from the four electrodes of the PSD3, and calculates the ratio of optical currents in the electrodes which are faced mutually. Then, a calculated result is outputted as an X-Y position signal by digital display. A picture memory 6 successively overlaps and stores the picture signal from the CCD image sensor 2 and the picture information are overlapped based on the center of gravity information (X-Y position signal), which are given from the processing circuit 4, so that a position can be made fixed for the center of gravity. Thus, dislocation to be generated by air fluctuation, etc., is corrected and the picture is overlapped. Then, a sharp still picture, for which the S/N is improved, can be obtained.
Patent JP-H0516133-A (JP)
Title: Stone processing machine
Inventor: MOTOYA AKIRA
IPC: B28D1/18
Filed: 1991-07-10
Abstract: PURPOSE:To provide a stone processing machine which can cut and process an article of complicated shape such as a modified material or the like quickly and inexpensively by setting a cutting edge to be able to drive freely in the direction of three axes crossing squarely. CONSTITUTION:A stone processing machine is provided with a cutting edge 36 being rotatingly driven through a main shaft 35 on the end of a rotating support shaft 25 driven freely around the axial center (g), and the rotating face of the cutting edge comprises the axial core and its rotation center (c) is positioned on the axial center.
Patent JP-H0694930-A (JP)
Title: Optical waveguide function element
Inventor: WATANABE AKIO
IPC: G02F1/313
Filed: 1992-09-09
Abstract: PURPOSE:To attain a small size, low loss, low driving voltage, and high polarization extinction ratio by connecting and integrating a Ti diffused type optical waveguide (TIG) and a proton exchange type optical waveguide (PEG) on the same substrate. CONSTITUTION:The waveguides of a modulator part, bending part, demultiplexing part and multiplexing part are constituted by diffusion of Ti and the waveguide of a polarizer part is constituted by a proton exchange. Namely, the Y-branch type TIG 11 is formed by the Ti diffusion method on a waveguide substrate 10. The Y-branch type TIG includes the branch part 13 and the bent parts 12. A PEG 14 having a polarizer function is connected to the TIG 11. An SiO2 buffer layer 15 is loaded on the TIG/PEG waveguides. Respectively independent phase modulators 16 are loaded on the two waveguides on the exit side of the TIG. The SiO2 buffer has a striped mask pattern 17 in the part where the PEG waveguide is formed. This pattern plays the role as a mask for proton exchange as well.
Patent JP-S63121139-A (JP)
Title: Objective lens actuator for optical disk player
Inventor: OHASHI KUNIAKI
IPC: G11B7/09
Filed: 1986-11-10
Abstract: PURPOSE:To obtain an actuator possible always to mount a coil, or the like with resulting high accuracy at the prescribed position of a holder, and suitable for the mass production of an objective lens with resulting high performance, by performing the direct winding of plural coils to be mounted on a holder. CONSTITUTION:A winding procedure is set in such way that a focus coil 13 is wound first, and after it being wound, tracking coils 14-1 and 14-2 are wound, and holder structure from which the interference part of the holder 15 is eliminated, is adopted. As a result, it is possible to wind the focus coil 13 directly on the holder 15 without interfering with the tracking coils 14-1 and 14-2, and the holder. The tracking coils 14-1 and 14-2 can be obtained by performing winding so as to connect a 14-1-1 to a 14-2-2, and also a 14-1-2 to a 14-2-1, and performing the connection of a pair of coils in series so that the current flows from the surface to the rear plane of a sheet of paper at the 14-2-1 when the current flows from the surface to the rear plane of a sheet of paper at the 14-1-1. In such way, it is possible to make the direct winding work of the coils or the like on the holder 15 into automatic winding, and to realize the automatic assembling of coil mounting.
Patent JP-H09103448-A (JP)
Title: Disposable diaper
Inventor: SAYAMA YASUSHI
IPC: A61F13/62
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent skin from being stimulated by the hook-and-loop fastener of a disposable diaper. SOLUTION: In this disposable diaper 1, a locking member 15 provided with a hook for engageably and detachably connecting front and rear side waist areas 6 and 7 is joined to the respective left and right side edge parts of one of the front and rear waist areas 6 and 7, and while leaving a center area and an inner side area on the side of a diaper center, the other area is covered with a soft sheet 18.
Patent JP-H06118422-A (JP)
Title: Liquid crystal display panel
Inventor: WATABE HIROSHI
IPC: G02F1/136
Filed: 1992-10-05
Abstract: PURPOSE:To eliminate the nonuniformity of a local gap and to improve display quality by blocking the movement of a spacer due to the floating of liquid crystal between a seal at a position not relating to the dispersion density of the spacer and an electrode plane. CONSTITUTION:A projecting part 11 is formed by overpainting the coloring gelatin or pigment of a color filter 4 in an electrode upper substrate 3. In other words, the spacer 6 at the gap 10 outside the electrode plane is floated to the electrode plane side when the liquid crystal is infected from a seal aperture part 9 to an electrode plane gap 7, however, the spacer 6 is blocked by the projecting part 11 by forming the projecting part 11 on the electrode upper substrate 3, which prevents the spacer from being floated to the electrode plane. Also, the density of the spacer 6 blocked by the projecting part 11 is increased, however, the gap 10 outside the electrode plane at this part is formed slightly larger than the electrode plane gap 7 for the spacer 6, therefore, the change of the gap outside the electrode plane due to the increment of the density of the spacer 6 can be prevented from occurring.
Patent JP-H0894366-A (JP)
Title: Map displaying device
Inventor: IMAI TAKESHI
IPC: G06T11/60
Filed: 1994-09-21
Abstract: PURPOSE: To smoothly switch the scale of a map being displayed by gradually enlarging or reducing the map to a new scale in a pseudo-executing state based on the currently displayed map data. CONSTITUTION: A CPU 220 reads the scale of a new map stored in a register in an operating section 220. When the reading operation of a new map from a CD-ROM 240 is started, the address of the map data to be read is transmitted to the ROM 240 and, in response to the address, the map data are transmitted to the main RAM 233 of a controller 230. When the map data reading operation is completed, a read requesting flag is reset to '0' and the enlarging and displaying subroutine of the CPU 231 is executed. The subroutine gradually enlarges the map to a new scale in a pseudo-executing state based on the currently displayed map while the map of a newly designated scale is read until the map of the new scale is read and displayed.
Patent JP-S63111086-A (JP)
Title: Inker
Inventor: HAINRIHI FUORUKU
IPC: B41K1/10
Filed: 1987-10-21
Abstract: The printing mechanism has a number of type-carriers (12, 34), which on their outer peripheral face carry printing types in one area and indexing types (44) in another area. The printing types can be brought into a printing position by turning the type-carriers (12, 34). The rotational path of the type-carriers (12, 34) can be limited by means of stop devices (100, 102, 104, 106, 110). Each type-carrier (12, 34) can be rotated by means of a setting arrangement (32, 20, 24), which can be brought into a drive-contact with each of the type- carriers (12, 34) by axial displacement. A torque limiting device (96) facilitates the transfer of a limited torque between a first component (32) and a second component (20) of the setting arrangement. A securing device (68, 72) serves to provide the axially fixed connection of the first component (32) with the second component (20). The torque limiting device is formed from sprung catch elements (96) attached to the first component (32), the elements being engaged with complementary catch elements (66) on the second component. The securing device (68, 72) is attached to the second component (20). 
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Patent JP-2000136150-A (JP)
Title: Thermally stable gastric antiacid and antigas suspension, and terminal sterilization thereof
Inventor: BEYERLE DOUGLAS S
IPC: A61K33/10
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally stable liquid gastric antiacid and antigas preparation capable of being sterilized at low temperature without gelling and without interacting with one or more specific antiacid metal salts by adding an aqueous liquid suspension containing hydroxyethylcellulose, an acid-neutralizing compound, and an antigas compound. SOLUTION: This gastric antiacid and antigas preparation is obtained by adding (C) an acid-neutralizing compound (for example, a mixture containing 5-15 w/v.% of calcium carbonate, 2-8 w/v.% of magnesium carbonate, and magnesium trisilicate) and/or an antigas compound (for example, simethicone) to an aqueous liquid suspension containing (A) hydroxyethylcellulose(HEC) as a suspending agent and (B) an arbitrary additive [for example, a dispersing agent (for example, a sorbitan ester), a surface-modifying agent]. The obtained gastric antiacid and antigas preparation can be sterilized at a low temperature of 60-100 deg.C without gelling and interacting with divalent and/or trivalent antiacid metal salts. In the preparation, the component A is preferably contained in an amount of 1-100 mg/5 ml or 0.02-2 w/v.%.
Patent JP-H02112967-A (JP)
Title: Composite calligraphy dictionary forming system
Inventor: INABA TOMOKO
IPC: B41J2/485
Filed: 1988-10-24
Abstract: PURPOSE:To moderate the load of a dictionary forming work by an operator by correcting data representing the position and size of each stroke for forming a character with reference to a regulation table provided for every type face. CONSTITUTION:In order to extract a lateral bar stroke as a first stroke I, it is surrounded by a rectangle, the coordinates of the left upper corner is obtained as a start point coordinates (Px, Py), and the vertical and lateral lengths of the start point are obtained as proportion (Qx, Qy). Then, a stroke code is input from a keyboard 6, the data of the extracted first stroke I are once stored in a working RAM 3. Then, the regulating values of the position and size of the stroke are once read from a regulation table 7, calculated with stroke information stored in the RAM 3, and then stored again in the RAM 3. When the extraction of all the strokes is finished, the data of all the strokes are registered in a skeletal dictionary 8, and the formation of the dictionary of a calligraphic type face of kanji 'KI' is finished.
Patent JP-H04145863-A (JP)
Title: Superconducting electric rotating machine
Inventor: MATSUDA TAKESHI
IPC: H02K1/28
Filed: 1990-10-05
Abstract: PURPOSE:To reduce the quantity of heat getting into a lowtemperature rotor so as to reduce the temperature rise of a cooling medium by coupling at least part of the couplings between cryostat constituting members in a superconducting rotor with a magnetic locking hand. CONSTITUTION:Since a low-temperature rotor 10 and connecting shafts 45 and 46 on both sides of the rotor 10 in the axial direction are coupled with each other by means of magnetic couplings 47a and 47b through a prescribed vacuum space, penetration of heat to the rotor 10 from a coupling section can be eliminated and the temperature rise of the rotor 10 can be suppressed. In addition, since the current leads 50a and 50b in the rotor 10 are made of a superconducting material, the occurrence of Joule heat can be prevented and the temperature rise of the rotor 10 can be suppressed. Moreover, since the current supply to the current leads 50a and 50b is made by means of light through photocouplers 52a, 52b, 54a, and 54b, penetration heat front the outside can be eliminated and the temperature rise of the rotor 10 is suppressed.
Patent JP-2001094985-A (JP)
Title: Image coder
Inventor: YAGISHITA TAKAHIRO
IPC: H04N19/196
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image coder that enhances high compression rate and high speed performance, even with respect to color images. SOLUTION: This image coder that divides multi-value image data by each of blocks each consisting of N×M pixels (N, M are natural numbers), receives pixel data by each divided block and applies compression coding processing to the data, is provided with a 1st coding section 1, that applies fixed length compression to the pixel data of the received block at a prescribed compression rate and with a 2nd coding section 2, that applies variable-length compression to compression coded data outputted from the 1st coding section 1. The compression coded data, outputted from the 1st coding section 1 consist of a plurality of information sets and the 2nd coding section 2, compresses a part of a plurality of the information sets.
Patent JP-S61144500-A (JP)
Title: Pipeline system control device
Inventor: KAIBATA MINORU
IPC: F17D5/02
Filed: 1984-12-19
Abstract: PURPOSE:To provide a pipeline system which can feed water to a destination even if an accident occurs at a part of the system by the other complete pipeline system by disposing accident decision devices on each portion of the pipeline system and stopping the system where an accident occurs at the time of an accident. CONSTITUTION:Main pipelines 21, 22 are connected in parallel between a feed- out portion 1 and a relay portion 2, and the relay portion 2 and the respective destinations 33-36 are connected to each other to branch off by pipelines 23-26. Distribution system accident decision devices 70, 73-76 are disposed in the main pipeline 21 and the pipelines 23-26, thereby to decide the occurrence of an accident on every pipeline system. When an accident such as a bursting occurs in one main pipeline 21, valves 11, 11a are closed, and the other pipeline 22 is used. If any accident occurs in one of the pipelines 23-26, only the pipeline where an accident occurs is stopped feeding water by distributing valves 13-16.
Patent JP-H06121200-A (JP)
Title: Underwater laser visualizing device
Inventor: ASAZUMA HARUKAZU
IPC: H04N7/18
Filed: 1992-10-05
Abstract: PURPOSE:To realize an underwater laser visualizing device by which an object can be visualized even in a dirty water. CONSTITUTION:A laser oscillating part irradiates a laser pulse light LT to the object, and generates and emission signal St synchronizing with the pulse light LT. A delay detecting circuit 15 and a driving pulse generating circuit 16 measure a delay time since the detection of the emission signal St until the detection of the reflected light LR of the laser pulse light LT, and generate an image pickup control signal corresponding to the delay time. An image pickup camera part 8 operates a focus control and a shutter control according to the image pickup control signal, image picks-up the object, and outputs an image pickup signal. A picture processor 20 operates a prescribed picture processing to the image pickup signal, and picture-displays the object obtained from the picture processing.
Patent JP-S62124991-A (JP)
Title: Thermal transfer ink sheet and thermal transfer printer using the same
Inventor: IKETAKI YOSHINORI
IPC: B41J31/00
Filed: 1985-11-26
Abstract: PURPOSE:To enhance abrasion resistance of a recording surface and ensure that favorable image quality can be maintained, by providing a protective film of a transparent wax on a recording paper onto which an ink has been transferred. CONSTITUTION:In this ink sheet 2, heat-fusible colored ink layers 4 and heat- fusible transparent wax layers 7 are alternately provided on a base 3, with an area corresponding to one page of a recording paper as a unit. An ink part 9 provided with the ink layer of the ink sheet 2 is opposed to the recording paper 5, and electric power is applied to heat generating elements of a thermal head 1, thereby peforming transfer recording. After recording on a one-sheet amount of the recording paper is finished, the paper 5 is rewound in an excess of several lines. Next, a leading end part of a transparent wax part 11 provided with the transparent wax layer of the ink sheet 2 is positiond to a heat generating element line of the head 1, and a transparent wax is transferred over a surface covering the entire length of the line, whereby a transparent protective film 8 consisting of the transparent wax is provided on the paper 5.
Patent JP-S63120272-A (JP)
Title: Detector of two-dimensional distribution of radiation
Inventor: HIROOKA MEGUMI
IPC: H01L31/16
Filed: 1986-11-08
Abstract: PURPOSE:To count the two-dimensional distribution of a strong radiation and to obtain a clear image at a high speed by a simple structure wherein a plurality of resistance layer split type one-dimensional radiation detecting elements are disposed consecutively in parallel to one another in the direction perpendicular to the respective longitudinal directions thereof. CONSTITUTION:A plurality of one-dimensional detecting elements 4a, 4b,... in the direction of X of resistance layers 2a, 2b,... are disposed consecutively in the direction Y perpendicular to the direction X. Each of electrodes 3a, 3b,... is an electrode to take out an energy incidence position signal in the direction X in each detecting element 4, and an electrode 6 is earthed. Each of electrodes 5a, 5b,... is an electrode to take out an energy signal in each detecting element 4, and a bias voltage is applied thereto. For each detecting element 4, two kinds of signals in a pair are taken out from each electrode 5 and each electrode 3.
Patent JP-H07218936-A (JP)
Title: Method and apparatus for compression and amplification of ultrashort laser pulse
Inventor: ROBAATO AARU ARUFUANO
IPC: H01S3/10
Filed: 1992-08-24
Abstract: PURPOSE: To provide a method and device for compressing and amplifying optical pulse by performing degenerate mutual phase modulation and regenerate four-wave mixing. CONSTITUTION: A probe pulse 69 and a pair of pumping pulses 93 and 91 are arranged in a condensed material 101 so that they can cooperate with each other and the pumping pulses 93 and 91 have the same frequency as that the probe pulse 69 has. The first pumping pulse 93 is superposed upon the leading edge section of the probe pulse 69 and the second pumping pulse 91 is superposed upon the trailing edge section of the pulse 69. The probe pulse 69 is linearly polarized. Since the pumping pulses 93 and 91 are perpendicularly polarized to the probe pulse 69, the pulses 93 and 91 can be filtrated by using a polarizer 105 and, in addition, the pulses 93 and 91 have higher intensities than the pulse 69 has. The propagation constant mismatching between the pumping pulses 93 and 91 is nearly zero.
Patent JP-H07122783-A (JP)
Title: Drive circuit for light emitting diode
Inventor: ITO HIROAKI
IPC: H01L33/00
Filed: 1993-10-25
Abstract: PURPOSE:To shorten a light emitting diode in both a turn-on time and a turn-off time by a method wherein a bias voltage low enough not to turn the light emitting diode ON is applied while the diode is OFF to forcibly discharge inner electrical charge stored while the diode is ON. CONSTITUTION:When a bias current Io low enough in intensity not to enable a light emitting diode D to emit light is made to flow through the diode D while the diode D is OFF, a current I flowing through the emitter of a transistor Q5 is represented by a formula, I=Ih-Io. Therefore, a voltage Voff, which is equal to the sum of a voltage across a base and an emitter of the transistor Q5 and a drop voltage of a resistor, is applied to the ends of the light emitting diode D. The transistor Q5 makes the stored electric charge of the light emitting diode D discharge through an emitter current (Ih-Io, so that the light emitting diode D can be lessened in a turn-off time. As a bias voltage low enough not to turn the diode D ON is applied to the diode D while the diode D is OFF, the diode can be lessened in turn-on time.