baber/WOPTO huggingface dataset:
Patent JP-S62210733-A (JP)
Title: Josephson a/d conversion device
Inventor: NAKANISHI TAKUJI
IPC: H03M1/12
Filed: 1986-03-12
Abstract: PURPOSE:To improve an effective conversion rate in a conventional JJ.A/D, by delaying and inputting an analog signal to be converted by every regulated time to respective fundamental block with a means, such as a superconductive delay line, etc. CONSTITUTION:Respective comparator samples and compares an analog signal Ia to be measured with a sampling signal whose cycle impressed simultaneously is tau. Also, the maximum Josephson current value Ia is made delayed and inputted for a prescribed time in order to respective fundamental block with a superconductive delay line 4 respectively. And the delay time of the delay line is set as tau/M, assuming the number of the fundamental blocks as M. Thus, the repeated frequency of an effective sampling pulse can be heightened. In other words, the effective conversion rate of the JJ.A/D conversion device can be heightened up to the multiple of the number of fundamental blocks of a speed at which respective comparator is operated. Furthermore, a digital output converted at the JJ.A/D can be stored at a Josephson memory circuit, or a semiconductor memory circuit whose operation speed is slower than that of the JJ.A/D.
Patent JP-S5523085-A (JP)
Title: Production of silicon film
Inventor: ABE HARUHIKO
IPC: C23C16/24
Filed: 1979-04-27
Abstract: PURPOSE:To obtain a high quality silicon (cpd.) deposited film with gas plasma  by controlling an electric current for static magnetic field producing coils set outside a reaction tube to prevent mixing of pollutants from electrodes and to maintain discharge stable. CONSTITUTION:Silicon substrates 12 are mounted on heating graphite plate 13, gas introduction part 1 is attached, and cock 20 is opened to exhaust air in the apparatus with vacuum pump 22. Next cock 5 is opened to introduce silane gas or mixed gas of silane gas and NH3 or CO2, and the gas is spouted into vacuum vessel 10 through spouting holes 9 of cover 8. By applying power to plasma generating  high frequency electrodes 11 plasma is generated in container 10. At this time, in  order to control the depositing speed and quality of silicon (cpd.) films to be formed on the surfaces of substrates 12, an electric current is supplied to heater 15  buried in plate 13 to adjust the temp. of substrates, and plasma generating high frequency power is regulated.
Patent JP-S62211194-A (JP)
Title: Thermal sublimation color recording method
Inventor: SAKAI SATORU
IPC: B41M5/41
Filed: 1986-03-12
Abstract: PURPOSE:To obtain recording generating no re-transfer and having good color reproducibility, by a method wherein dyes are successively transfered from one having higher sublimation temp. when the sublimable dyes of an ink sheet are thermally transferred to an image receiving material and the heat energy applied to a dye to be transferred later is lowered corresponding to the sublimation temp. of said dye. CONSTITUTION:The relation between the sublimation temps. of a sublimable dye A having sublimation temp. T1, a sublimable dye B having sublimation temp. T2 and a sublimable dye C having sublimation temp. T3 is set to T1>T2>T3. In recording, heat energy W1 sufficient for transfer is applied to the sublimable dye A at first to perform recording and, next, heat energy W2 is applied to the sublimable dye B to perform recording and, at last, heat energy W3 is applied to the sublimable dye C to perform recording. In this case, the relation between heat energies W1, W2, W3 is set to W1>W2>W3. By successively transferring the dyes in order from the one having higher sublimation temp., the re-transfer of the dye transferred in advance to a base film 13 is prevented.
Patent JP-H10240946-A (JP)
Title: Moving object area dividing method
Inventor: UCHIUMI AKIRA
IPC: G06T1/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a moving object area dividing method capable of dividing a moving object area and a back ground area within a picture suitable to the variation of environment such as background, illumination. SOLUTION: The moving object area is extracted from a difference between the picture of an original frame photographed by a camera and the picture of frames before/after it, pixel value distribution concerning each of an object and a background is obtained based on rough knowledge concerning the moving object and an object, and the pixel value distribution is expressed by β-distribution. Thereby, a probability picture showing probability existing the object concerning each pixel on a newly obtained picture is generated by a picture processor to segment the high part of the probability picture and divide the moving object area and the background area.
Patent JP-2000211054-A (JP)
Title: Laminated floor material for building material
Inventor: MINAGAWA MITSUO
IPC: B32B9/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor material for a building material which is high in strength, light in weight, and excellent in impact sound absorption properties and sound insulation properties. SOLUTION: A composition comprising wood fibers, fine ceramic hollow particles, and a phenol resin is made the first layer 1, a composition comprising the hollow particles and the phenol resin is laminated on the second layer 2, and a composition comprising the hollow particles and an alkali metal silicate aqueous solution as the third layer 3 is laminated on the composition laminated on the second layer to form a laminate, and a floor material for a building material is produced by pressing/heating/molding the laminate.
Patent JP-H06265629-A (JP)
Title: Radar-signal recording and regenerating apparatus
Inventor: HASUMI KANEYOSHI
IPC: G01S7/285
Filed: 1993-03-16
Abstract: PURPOSE:To realize the radar-signal recording and regenerating apparatus, which is compact and light, and can be readily handled, can obtain the stable regenerated image and can regenerate the image for a long time in comparison with a radar video tape recorder. CONSTITUTION:The apparatus is provided with a video-signal receiving part 3 and a video-signal converting part 4 encode a radar video signal into the digital signal, an encoder part 2 encodes a radar trigger 101 and an angle signal, a memory part 5 performs the writing of the outputs of the encoder 2 and the video signal converting part 4 based on the memory addresses specified by a controller 6 and performs the reading of the recorded contents in accordance with the specification of the regenerated contents with an operating part 7, a video-signal regenerated part 9 regnerates the radar video signal from the digital video signal, which is read out from the memory part 5, and decoder part 8 regenerates the radar trigger and the angle signal. The control part 6 performs the formation of the memory address at the time of the regeneration of the record, the generation and recording of information and the formation of the image number. At the time of the regeneration, the regeneration and control of the specified image are performed based on the data.
Patent JP-S60199930-A (JP)
Title: Method for avoiding passing body in spinning machine and the like
Inventor: IWATA KENJI
IPC: B61J1/04
Filed: 1984-03-23
Abstract: PURPOSE:To pass smoothly a passing body by moving cleaning machine onto swinging rails provided on the extension of both ends of fixed rails, and retreating the cleaning machine in the state moved thereto only in passage of the passing body. CONSTITUTION:Rectangular swinging rails 21 are provided on the extension of both ends of fixed rails 2, and one end of the swinging rails 21 on the side of the fixed rails 2 is supported rotatably by a supporting shaft 22 and made swingable in the horizontal direction. Only when a cleaning machine 3 is located at the terminal of the swinging rails 21, the swinging rails 21 are retreated in the direction opposite to the side of a path where a passing body 7 passes.
Patent JP-S62215706-A (JP)
Title: Mooring device for float
Inventor: MUROTA NOBUO
IPC: E02B3/20
Filed: 1986-03-14
Abstract: PURPOSE:To suppress the moving a float as well as prevent the breaking of a mooring cable by specifying the tension forces acting on the mooring cable, the deforming reaction and deforming quantity of a spring part, and the displacing length of the mooring cable so as to meet a given relation. CONSTITUTION:A steel hook 64 is attached to the end of a stationary mooring cable 62 and coupled with the tip ring of a mooring cable 36 sent out of the winch 40 of a chip 38. When the chip 38 is moved and a tension force T acts on the cable 36, a movable pulley 58 is lifted up according to the magnitude of the tension force T, and a spring part 52 is compressed and deformed. In this case, the deforming reaction R and deforming amount (a) of the spring part, tension force T acting on the mooring cable, and the deforming length (b) of the mooring cable are in relations of T=R/n and b=na. The breakage of the mooring cable can thus be effectively prevented, and the moving quantity of a moored float can be restricted by setting the mooring length to a very short one.
Patent JP-H03255015-A (JP)
Title: Skin cosmetic
Inventor: TSUKUMO KATSUYOSHI
IPC: A61K8/97
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a skin cosmetic having excellent astringency of skin, skin regulation and protecting properties free from skin irritation, containing extracted powder essence comprising various kinds of flavonoids obtained from bud of Sophora japonica L. of leguminous plant as an active ingredient. CONSTITUTION:A base commonly used is blended with 0.01-5wt.%, preferably 0.1-2wt.% extracted powder essence comprising various kinds of flavonoids, obtained by extracting bud of Sophora japonica L. of leguminous plant with water or an organic solvent, as an active ingredient and prepared by a conventional procedure to give the objective skin cosmetic. The cosmetic is processed into toilet lotion, milky lotion, body lotion, cream, pack, lip cream, etc., for use.
Patent JP-H03253717-A (JP)
Title: Exhaust device for marine engine
Inventor: NAKAJIMA SADAKAZU
IPC: F02B67/00
Filed: 1990-03-05
Abstract: PURPOSE:To dispense with a customary water lock and obtain compact constitution and the like by arranging an inlet and outlet of exhaust gas and a large and small volume chambers respectively on the upper and lower parts of a box-like case arranged along the engine room of a ship, and arranging a water flashing on the lower volume chamber side of an upper volume chamber. CONSTITUTION:Exhaust gas discharged from a marine engine flows from an inlet 26 formed on a box-like case 21 arranged along the wall of the engine room of a ship into a lower volume chamber 22 defined in the case and having a relatively large capacity corresponding to a customary water lock. The exhaust gas flows out from an outlet 28 through a communicating passage 24 in the vertical direction to elevate upward over the water level and then an upper volume chamber 23 of relatively small capacity. At this time the exhaust gas is extended extending over two stages in respective volume chambers 22, 23 to reduce noise. Further, back flowing water from the outlet 28 is spurned with a water flashing 42 arranged on the inlet part of the upper volume chamber 23. Hereby, an exhaust device 34 for a marine engine is constituted with light weight, cheap price, and compact size.
Patent JP-H10256730-A (JP)
Title: Multilayer ceramic board
Inventor: NISHIKAWA EISHIN
IPC: H05K3/46
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To optimize relative permittivity of an insulating base material for a board of a high-frequency circuit by incorporating dielectric, Al2 O3 , a first glass for precipitating the dielectric in the case of baking at a specific temperature or lower and a second glass reacted with Al2 O3 in solid solution with it in the base material. SOLUTION: An insulating base material 1 contains a dielectric, Al2 O3 , a first glass and a second glass. The first glass contains oxides of elements necessary for precipitating the same dielectric, and generates a liquid phase at 1,000 deg.C or lower. Accordingly, relative permittivity of the material 1 can be ensured. The second glass generates a liquid phase at 1,000 deg.C or lower, easily reacts with Al2 O3 particles of a dispersion strengthening means of the material 1, and facilitates solid solution in the first glass, and hence the material 1 can hold transverse rupture strength as a board. Therefore, the relative permittivity can be optimized for a board in a high-frequency circuit, and an inner layer via electrode 2 with a metal having a low melting point and low resistance as a base and an inner layer line electrode 3 can be disposed.
Patent JP-H04290753-A (JP)
Title: Power supply apparatus
Inventor: YOSHINO SATOSHI
IPC: H02J1/00
Filed: 1991-03-19
Abstract: PURPOSE:To effectively utilize the regenerative current flowing to a power supply part from a load part in a power supply apparatus equipped with a load condenser without raising the output voltage of the power supply apparatus by the regenerative current flowing to the power supply part from the load part. CONSTITUTION:At least two load condensers C1, C2 capable of being connected to a load part 20 in parallel are mounted and the connection of the load condensers C1, C2 to the load part is successively changed over in synchronous relation to the load cycle of the load part 20.
Patent JP-H03260211-A (JP)
Title: Apparatus for instructing opening and closing of gate
Inventor: FUTAGAMI ISAO
IPC: E02B7/20
Filed: 1990-03-08
Abstract: PURPOSE:To enhance use efficiency by controlling the opening and closing of a gate by judging an ebb tide and a high tide on the basis of the detection result of a water level integrated value change trend detection part detecting the change trend of an outer water level and discriminating the difference between the inner and outer water levels of the gate to compare both levels to judge the opening and closing of the gate. CONSTITUTION:The output of an outer water level meter 9 is subtracted from that of an inner water level meter 8 in a subtraction part 1 to form a water level difference signal which is, in turn, supplied to a gate closing side comparator 2a, a gate opening side comparator 2b, a gate closing judging part 3a and a gate opening judging part 3b. The change trend of an outer water level is detected by a water level integrated value change trend detection part 5 and an ebb tide and a high tide are judged by an ebb tide judging part 7. The difference between the inner water level 8 and the outer water level 9 is discriminated in a comparing part and the opening and closing of a gate 10 is controlled on the basis of the comparing result of the comparing part and the judgment result of the ebb tide judging part by a gate opening and closing judging part 7. By this method, the number of times of the opening and closing of the gate 10 is reduced to extend the life of the gate 10 and use efficiency can be enhanced.
Patent JP-S55150923-A (JP)
Title: Electric discharge machine for roll-shaped work
Inventor: KAWANO MITSUGI
IPC: B23H9/04
Filed: 1979-05-04
Abstract: PURPOSE: To eliminate the generation of mechanical deformation and short-circuit phenomenon of electrodes and uniformly perform the electric discharge machining of a work, by suitably selecting the angle of the electrodes for the roll-shaped work.  
     CONSTITUTION: With respect to a line l 2  connecting the center of a roll 1 and its worked portion, electrodes 2 are sloped toward the direction A opposite to the rotary direction R and placed at a face-to-face position to the roll 1, causing the phenomenon of roll-in of the electrodes 2 to be suppressed to a minimum. And only the angle of the electrodes 2 against the roll 1 is suitably selected to restrict the phenomenon of short-circuit to a minimum and perform a uniform work of electric discharge machining within a range of practical speed of servo response. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58172499-A (JP)
Title: Jet pump
Inventor: KOBAYASHI YUKIO
IPC: F04F5/10
Filed: 1982-04-02
Abstract: PURPOSE:To suck earth and sand or the like from a suction pipe and perform their discharge, by mounting both the suction pipe at an acute angle and a jet nozzle to one end part of a straight pipe and connecting an ultra high pressure pump to said nozzle through a pipe to jet ultra high pressure water from the nozzle. CONSTITUTION:A jet pump main unit 11 constitutes a jet pump such that a nozzle 14 is screwed to one end part of a straight pipe 12 further a suction pipe 13 is mounted in the vicinity of the one end part at a prescribed acute angel theta. A hole consisting of a throat part 14A, tapered part 14B, straight part 14C and a chamfered part 14D is drilled to the nozzle 14. Then a metal fixture 15 mounted to a pipe 4 is mounted to the part 14D by a union nut 16. Now if an ultra high pressure pump 3 is operated, high pressure water is jetted via the pipe 4 from the part 14A of the nozzle 14 into the pipe 12 as a jet flow, and earth and sand or the like on the water bottom 1 are sucked by attractive force of the jet flow and discharged by a discharge pipe 6.
Patent JP-H11251570-A (JP)
Title: Solid state image sensor and image reading method
Inventor: NAGAE TOSHIMITSU
IPC: H04N5/341
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To read out signal charges at a high rate while simplifying the structure of the output section by dividing a charge transfer register, reading out signal charges through respective divided registers and transferring the signal charges in the opposite directions. SOLUTION: A CCD linear sensor 21 comprises a sensor array 23 arranged with a row of a plurality of sensors 22, i.e., pixels, and a charge transfer register 25 of CCD structure arranged on one side of the sensor array 23 through a read gate part 24. The CCD register 25 is divided laterally, at the central part, into CCD registers 25L, 25R arranged to transfer signal charges read out from the sensor array 23 oppositely in the left and right directions from the central part through a two-phase drive pulse. Consequently, signal charges can be read out at a high rate without increasing the registers 25 while simplifying the structure of output section.
Patent JP-H09243610-A (JP)
Title: Plate wave ultrasonic flaw detection method
Inventor: YOKOYAMA KOICHI
IPC: G01N29/22
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a plate wave ultrasonic flaw detection method enabling the use of a small capacity memory to lower apparatus cost. SOLUTION: An image forming part 62 successively arranges image signals from the first line of a frame memory 64 to form a two-dimensional flaw detection image and, when arranges them up to a final line, again successively arranges new image signals from the first line to renew the two-dimensional flaw detection image. A flaw signal judging part 63 compares the flaw detection signal given from an A/D converter 5 with a threshold and, in the case it is equal to the threshold or more, the flaw signal judging part 63 judges a flaw primarily to apply a trigger to the image forming part 62 and the image forming part 62 designates a partial image containing the image signal when the trigger is applied and a CPU 61 applies the partial image to an image recording apparatus 7 to record the same.  A flaw detection part 65 binarizes the partial image to specify an image thought to be a flaw and calculates data such as the length of the flaw, the width thereof or the distance thereof from an edge E on the basis of the specified image.
Patent JP-H08217046-A (JP)
Title: Packaging container
Inventor: NAKAGAKI AKIO
IPC: B65D8/14
Filed: 1995-02-21
Abstract: PURPOSE: To provide a container which is strong during usage, but can be easily crushed after the usage by a method wherein on the peripheral wall of the container, spiral or zig-zag form pleats are provided, and at the same time, the container is shrink-packaged with a shrinkable packaging material with a perforation. CONSTITUTION: Spiral or zig-zag form pleats 10 are formed in the peripheral wall of a packaging container 1. Then, the periphery of the packaging container 1 is roughly wrapped with a cylindrical heat-shrinkable film 20, and the film 20 is heated, made to shrink, and joined to the peripheral wall of the packaging container 1. On the heat-shrinkable film 20, two lines of perforations 21 are provided in the longitudinal direction, and the heat-shrinkable film 20 can be removed from the packaging container 1 by tearing off an area 22 which is located between the perforations 21. As the result, the packaging container 1 can be easily deformed by an external force, and can be crushed in the longitudinal direction.
Patent JP-S57168982-A (JP)
Title: Luminescent material
Inventor: ISHITANI AKIHIKO
IPC: C09K11/08
Filed: 1981-04-13
Abstract: PURPOSE: A red luminescent material luminous at a low threshold volage and stable for a long time, which is prepd. by mixing a fluorescent material prepd. by incorporating Eu as an activator in an oxide contg. at least one selected from among Y and Gd and at least one selected from among Nb and Ta with an oxide-base electrically conductive material.  
     CONSTITUTION: A fluorescent material prepd. by incorporating Eu as an activator in an oxide of formula ABO 4  (wherein A is at least one selected from among Y and Gd; B is at least one selected from among Nb and Ta) is mixed with an oxidebase electrically conductive material such as an In 2 O 3  or SnO 2  base electrically conductive material, to obtain a luminescent material for low- speed  electron beam excitation. The luminescent material emits red light with high  luminance on exposure to low-speed electrom beam excitation, and stably emits  light for a long time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10238265-A (JP)
Title: Bit and manufacture thereof
Inventor: KAMODA SHUICHI
IPC: E21D9/087
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an excavating bit which is excellent in wear-resistance with respect to gouging abrasion of a chip holding part during excavation. SOLUTION: An excavating bit 10 is composed of a base 11 made of steel such as chromium molybdenum steel SCM440, and a cannonball-like chip 12 held to a front end annular wall part 11a and made of hard metal for mining tools, and a sleeve fitted on the outer peripheral surface of the annular wall part 11a and made of ally steel composed of a high manganese steel SCMn H1 having an austenite structure or bearing steel SUJ2 having a mixes structure of a tempered structure and an austenite structure. The annular wall part 11a is jointed to the tip 12 by brazing through the intermediary of a blazing material layer 14. The sleeve 13 is welded (15) at its distal end to the front end part of the annular wall part 11a over its entire periphery thereof by means of a hard welding material, and is also welded (16) at its proximal over its entire periphery by means of a soft welding material.
Patent JP-S52139885-A (JP)
Title: Positioning controller
Inventor: MORINAGA SHIGEKI
IPC: G05D3/00
Filed: 1976-05-17
Abstract: PURPOSE: To shorten positioning time, by moderating braking between specified position sections before reaching a fixed position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51131482-A (JP)
Title: A sputtering apparatus
Inventor: ASAMA TATSUO
IPC: C23C14/36
Filed: 1975-05-12
Abstract: PURPOSE: A sputtering apparatus whereby temperature rise is small, film can be formed even on plastics too, power efficiency is high and sputtering speed is high. 
     COPYRIGHT: (C)1976,JPO&Japio