baber/WOPTO huggingface dataset:
Patent JP-H0764404-A (JP)
Title: Transfer belt unit of image forming machine
Inventor: KOYANAGI TAKESHI
IPC: G03G15/16
Filed: 1993-08-31
Abstract: PURPOSE:To minimize the soiling of a belt with an adhering toner from an image carrier so as to reduce the load of a cleaning device and thus maintain the cleaning performance of the device over a long period of time by controlling the driving of a roller length variation means during transfer to correspond to the size of transfer paper to which images are to be transferred. CONSTITUTION:When copying conditions are set, a controller calculates transfer width and then drives a reversible motor in either normal or reverse direction in accordance with the calculated transfer width, so that the length of a transfer roller 88 corresponds to the transfer width. While the reversible motor is being driven, a detection signal from a potentiometer 96 is utilized to check whether or not a predetermined value corresponding to the transfer width calculated has been reached, and with the detection signal from the potentiometer 96 reaching the predetermined value, the driving of the reversible motor is stopped. With the transfer roller 88 thus adjusted to the length matching the width of the transfer paper used, the controller turns a solenoid device 937 on to energize the solenoid device 937.
Patent JP-H0542953-A (JP)
Title: Tightening jig for cap
Inventor: TAKIGAWA SHIGERU
IPC: B65D41/04
Filed: 1991-07-31
Abstract: PURPOSE:To provide a jig for tightening a cap without causing damaging. CONSTITUTION:A sensor unit 4 is placed in a storage cylinder 3 of an apparatus case 1, and the sensor unit 4 is fixed by screwing a cap 7 on the storage cylinder 3. Open holes 8 which communicate the sensor unit 4 and the external environment is formed on the cap 7. Insert studs 3 13 are formed on a tightening jig 10 which is equipped with a handle arm 11. By inserting the studs 13 in the open holes 8 on the cap 7 and turning the handle arm 11, the rotational force is transmitted from the open holes 8, and the cap 7 is tightened.
Patent JP-H0642174-A (JP)
Title: Preassembling construction method of slab form
Inventor: NAGAI TOSHIHIKO
IPC: E04G11/36
Filed: 1992-07-21
Abstract: PURPOSE:To make a series of various operations pertaining to the formation of a slab form by aiming at the effective use of an elevator, secureness in a safety passage, a reduction in personnel related to the operation concerned, an improvement in safety and the shortening of a construction period. CONSTITUTION:A slab form 1, consisting of a sleeper 2, a joist 3 and a veneer board 4, is assembled beforehand at the outside of a body operation area in response to a setting area of this slab form 1. In succession, the slab form 1 is slung up in the setting area and set up on a support installed in a lower position of the setting area.
Patent JP-S6275592-A (JP)
Inventor: YOSHINO MASATAKA
IPC: G09G3/36
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6369261-A (JP)
Title: Thick film circuit substrate
Inventor: GOTO MOTOYUKI
IPC: H01L27/01
Filed: 1986-09-10
Abstract: PURPOSE:To form a resistance circuit having a desired resistance value by constructing to electrically connect a branch to a main part by brazing, and simply selecting the resistance values of printed resistors corresponding to branches. CONSTITUTION:One printed conductor 2a is formed on one end of a printed resistor 1, and the other printed conductor 2b is formed on the other end. The conductor 2b is composed of a main part 3 separated form the resistor 1 and branches 4a-4c opposed to the resistor. Resistors R1-R3 are formed between the conductor 2a and the branch 4a, and between the branches 4b and 4c. In the constitution, the branch corresponding to the selected resistance value, such as the end 5b of 4b is connected to the main part 3 by a solder 10. A resistance circuit having desired resistance value can be simply obtained merely by soldering the branches 4a-4c to the main part 3 in response to the selected resistance value.
Patent JP-S6457289-A (JP)
Title: Video signal generator
Inventor: TSURUOKA SHIGEO
IPC: G09G5/04
Filed: 1987-08-28
Abstract: PURPOSE: To reduce dot disturbance by specifying the relation between a horizontal synchronizing frequency and a chrominance subcarrier frequency and switching a means which puts the phase in phase and 180 deg. out of phase on every frame scan. CONSTITUTION: The horizontal synchronizing frequency fH and chrominance subcarrier frequency fSC are so related that fSC=455/2.fH, and the device is equipped with a means which inverts the phase of a color burst signal by 180 deg. on every horizontal scan and a means which puts the color burst signal in phase on every frame scan, and a means capable of switching the means which put the phase in phase and 180 deg. out of phase on every frame scan. Therefore, 1H=455/2fSC.fSC=277.1/2, and the phase is inverted by 360 deg.÷2=180 deg. on every H (horizontal scanning period). Consequently, the device matching the characteristics of television and a CRT display can be obtained, visual effects of screens can be selected, and screen in various cases can be generated.
Patent JP-S6278379-A (JP)
Inventor: TAKEUCHI MIKIO
IPC: B60R25/01
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6193631-A (JP)
Title: Method for selecting and introducing service lifetime killer
Inventor: SATO NOBUO
IPC: H01L21/322
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the increase in forward voltage drop, the decrease in hFE and the increase in leaking current from a bonded part, by forming introducing windows on the surface of a semiconductor substrate in a scattered mode, and introducing heavy metal to the inside including the vicinity of the bonded part of at least one conducting type material and a reverse conducting type material and the bonded region through the introducing windows. CONSTITUTION:A semiconductor substrate 1, whose crystal defect is about 1X10<3>/cm<2> or less, is inserted into high-temperature oxidizing atmosphere, and a silicon oxide film 6 is grown on the surface. Introducing windows 7 are formed in an emitter region 5 and in the vicinity of an emitter region 5 by a photoetching method in a scattering mode. Thus the introducing windows 7 are scattered in the semiconductor substrate 1 having the crystal defect, whose concentration is less than a specified value. Heavy metal 8 is introduced through the introducing windows 7 in the inside including the vicinity of the bonded part of one conducting type material 3 and the reverse conducting type material 5 and the bonded region. Thus the dispersion in characteristics of the semiconductor device is decreased, forward voltage drop is decreased, hFE is increased, and the leaking current from the junction part can be decreased.
Patent JP-S6276055-A (JP)
Title: Driving device
Inventor: SUDA KENICHI
IPC: G11B15/675
Filed: 1985-09-30
Abstract: PURPOSE:To set freely the mobile locus of a body to be moved by allowing the body to be moved by a rack gear of a guide slot formed to a bracket via a pinion gear, driving the pinion gear by a belt, moving it and providing a tension detecting means of the belt. CONSTITUTION:Since a cassette holder 3 is moved via chain belts 29, 25, the moving locus of the cassette holder 3 is set freely by selecting properly the position and shape of guide slots 1a, 1b. Then the end of operation of the cassette holder 3 is detected by a belt tension detection switch 38, then the detection accuracy of the detection switch at the end of substantial operation may be coarse. Further, a pre-load exerted to the cassette at the end of operation is applied stably by a spring 37. Further, the detection of abnormal load during operation is detected instantly to eject the cassette automatically.
Patent JP-S58113921-A (JP)
Title: Feed device of fixed length of film for camera
Inventor: KIDAWARA ATSUSHI
IPC: G03B1/62
Filed: 1981-12-27
Abstract: PURPOSE:To use a film having no perforation, as well, by controllig by being interlocked with operation of a camera extending from the time of film winding to the time of photographing, and controlling the spool turning extent so as to correspond to the film winding diameter of the spool in that case. CONSTITUTION:Rotation of a winding motor 1 for winding and rotating a spool 2 of a film cassette is transferred to the spool 2 through a consecutive decelerating gear train 3. The decelerating gear train 3 is formed by placing 2 intermediate gears 6, 7 between a gear 4c fitted to a rotary shaft of the winding motor 1, and a gear 5 fitted to a shaft for driving the spool 2, and on the circumferential part of said one intermediate gear 7, plural count holes 8 are provided, these holes 8 are detected by a photo-reflector 9 when the intermediate gear 7 is rotated, the number of count holes 8 which have been made to pass through is counted, and when it has become a prescribed number, the winding motor 1 is stopped so that winding of a prescribed extent is executed.
Patent JP-H0498102-A (JP)
Title: Multilayer piezoelectric displacement element, scanning tunnelling microscope and recording and reproducing device using the element
Inventor: KAWASE TOSHIMITSU
IPC: G11B9/14
Filed: 1990-08-16
Abstract: PURPOSE:To eliminate errors in recording due to the contact of a probe with a recording medium by using multilayer piezoelectric displacement elements as a means for adjusting the distance between a probe and a sample or a recording medium. CONSTITUTION:A stripe-shape electrode group in which a plurality of linear electrodes 102 to 121 are arranged in the same surface is made a unit, and these are orthogonally and multistoriedly stacked, and between the intersecting surfaces of the respective electrodes formed at that time, piezoelectric materials 251 are held. Thereby piezoelectric bimorph structures being a laminated structure of an electrode material and a piezoelectric material can be obtained as many as the number of the intersections. Therefore, when an inverse piezo-electric effect is produced in the portion where such a piezoelectric bimorph structure is required, unevenness as an entire surface can be adjusted. Then, a cantilever type multiprobe is constituted by providing a cantilever 98 having a probe for the purpose of the detection or the like of information by means of a probe current, for example, in the uppermost part of such a laminated piezo-electric displacement element and also in the intersecting region. When the ends of probes provided to the respective cantilevers are not arranged on a plane and there is unevenness, an inverse piezoelectric effect is produced in the laminated piezoelectric displacement element positioned below, so that the correction or the like can be carried out.
Patent JP-S60109164-A (JP)
Title: Fluorescent lamp
Inventor: SAKAKIBARA YUUICHI
IPC: H01J61/42
Filed: 1983-11-17
Abstract: PURPOSE:To prevent any decrease of the strength of the bulb and any decrease of the luminous efficiency of the phosphor which might be caused by the phenomenon that phosphor particles encroach upon the glass of the bulb or dissolve into the glass by coating the surfaces of phosphor particles by protection films made of a metal oxide. CONSTITUTION:The inner surface of a bulb 1 is coated with phosphor particles 4 coated with protection films 5 made of either one of metal oxides such as alumina, silica and titania or one of their mixtures, thereby forming a phosphor film 2. Since the phosphor particles 4 touch the inner surface of the bulb 1 through the protection film 5, although the bulb 1 is heated several times during the process of lamp manufacturing, the phosphor particles 4 do not encroach upon the soften glass and the phosphor component does not dissolve into the glass thereby preventing any decrease of the luminous efficiency of the phosphor.
Patent JP-S6370385-A (JP)
Title: Segment tracking starting point detection system
Inventor: YAMANISHI ASAO
IPC: G06T7/60
Filed: 1986-09-12
Abstract: PURPOSE:To surely execute a recognizing processing after tracking a segment by tracking segment in respective peak directions by regarding black dots as a reference when the length distribution of continuous black dots has two peaks about 360 deg. periphery of each black dot. CONSTITUTION:Original image data are searched in an arrow direction by an image scanner to search the initial black dot 4. Then black dots continued in the direction of 360 deg. periphery of the dot 4 are counted up. As the result of the calculation, 360 deg. peripheral angle is set up on the horizontal axis and the counted number of black dots is set up on the vertical axis by the operation of a computer and an intermediate point 8 of a vector 7 in a theta0 direction whose counted value is the longest is selected as a new reference point. The number of black dots in the 360 deg. periphery of the intermediate point 8 is measured by the similar procedure to obtain a curve 9. Normal peak values 4P1, 4P2 are obtained on the curve 9 and then a segment is tracked in the theta1 and theta2 directions by regarding the intermediate point 8 as the succeeding starting point. Thus, the recognition processing after tracking the segment can be surely executed.
Patent JP-H0659710-A (JP)
Title: Sequence control method and device and display method therefor
Inventor: GOTO TAKIO
IPC: G05B23/02
Filed: 1992-08-12
Abstract: PURPOSE:To simplify the display of a sequence control procedure by making a sequence control element to have the decision function of the necessity or unnecessity of an execution, simplifying a sequence control procedure and further displaying the sequence control procedure in accordance with the operation state of a plant. CONSTITUTION:This device is composed by having a computer 4 composed by having a sequence control procedure execution means 42, a sequence control procedure display means 43, a plant data base 47, a plant data input/output means 48, a plant operation level detection means 49, an execution flag changing means 4a, a display mode switching means 4b and a sequence control procedure starting means 4c, a display device 5 and an input device 52. Thus, the decision branching of the necessity or unnecessity of an execution for which a sequence control element for decision branching such as an IF sentence, etc., is used becomes unnecessary and a sequence control procedure can be simplified. Because the only sequence control element corresponding to the operation state of the plant is displayed, the state of the plant is easily recognized and the burden of an operator can be reduced.
Patent JP-H0498722-A (JP)
Title: Switch with display lamp
Inventor: KITAMURA MASUO
IPC: H01H9/16
Filed: 1990-08-14
Abstract: PURPOSE:To reduce a variation of luminance of a display element according to a load current by utilizing a voltage drop of a rectifier block. CONSTITUTION:A current in the direction indicated by a solid line and a current in the direction indicated by a broken line are alternately supplied because of AC power sources of diodes D1-D5 in bridge connection. A voltage drop of the diodes D1-D5 is approximately constant without any effect due to a load current. Even if a failure happens in an element caused by a rush current or an indirect stroke surge, the failure happens in a stable mode with this circuit constitution. In nearly the center of a body 4, a rib 12 made of an insulative material is integrally projected, and containing portions 13, 14 are formed with the rib 12 held therebetween. A switch mechanism portion is contained in one containing portion 13 while a mold block 42 where a printed circuit board 23 of a rectifier block 1 is molded with a resin 41 is contained in the other containing portion 14. Therefore, it is possible to reduce a variation of luminance of the light emitting diodes and secure an insulation property between the switch mechanism portion and the printed circuit board.
Patent JP-2000048142-A (JP)
Title: Card reader
Inventor: SAKAMOTO KAZUTAKA
IPC: G06K17/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a card reader capable of satisfactorily connecting a memory card with the main body without exposing the card attaching and detaching part of the memory card when unnecessary. SOLUTION: An upper case body 12 and a lower case body 13 are mounted so as to be freely rotatable, and a cover 17 for covering a card attaching and detaching part 19 of a memory card 18 is provided at the upper case body 12 so as to be freely rotatable. Thus, at the time of opening the upper case body 12 and the lower case body 13 for maintenance, it is not necessary to open the cover 17, and it is possible to prevent the generation of any failure at the connection of the memory card 18 with the main body 11.
Patent JP-H1157789-A (JP)
Title: Device for charging sludge
Inventor: NARABASHI TATSURO
IPC: B65G69/04
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To uniformly charge viscous sludge conveyed by a conveyor into a hopper or storage tank. SOLUTION: This device consists of: a non-circular cylinder 4 (e.g. having a sectorial cross-section as shown in the figure) which is placed below the terminal of a conveyor 1, in parallel to the width direction of the conveyor 1 and supported by a support 7 which is fitted to the edge passing through the vertex of the sectorial cross-section of the cylinder 4 and placed on a fixed bearing 8, so that the cylinder 4 is freely rotatable around the shaft center of the support 7; and a rotation means 6 which is placed so as to be connected to a tail pulley 5 and an appropriate position in a curved edge part of the cylinder 4 and used for rotating the cylinder 4 in a linked manner with the rotation of the pulley 5.  Since the whole cylinder 4 can be moved onward and backward and also upward and downward so that the outer peripheral surface of the cylinder 4 is opposed to the terminal of the conveyor 1 at various distances from the terminal and at various angles to a reference plane, sludge dropped from the terminal of the conveyor 1 is deposited on a place corresponding to the angle of the outer peripheral surface of the cylinder 4, with which the sludge collides.
Patent JP-H0861787-A (JP)
Title: Solar heat collecting system
Inventor: OHASHI KIYOSHI
IPC: F24J2/40
Filed: 1994-08-16
Abstract: PURPOSE: To provide a solar heat collecting system which can display water temperatures on respective indicating instruments merely by mounting one thermistor sensor at the collector even when the instruments are increased to a plurality. CONSTITUTION: In this solar heat collecting system, the water temperature in an outlet side header tube 10e detected by a thermistor sensor 11 is alternately displayed on indicating instruments 13, 14 by a switching unit 12.
Patent JP-S6370946-A (JP)
Title: Production of magneto-optical recording medium
Inventor: AOYAMA AKIRA
IPC: G11B11/10
Filed: 1986-09-12
Abstract: PURPOSE:To obtain a medium which exhibits stable magneto-optical characteristics without dispersion by subjecting a dielectric film to reverse sputtering then forming an amorphous rare earth transition metal film after >=3min and <=60min interval time. CONSTITUTION:The dielectric film of the magneto-optical recording medium formed by laminating at least the dielectric film and amorphous rare earth transition metal successively on a substrate is subjected to reverse sputtering and thereafter, the amorphous rare earth transition metal film is formed after >=3min and <=60min interval time. The rear earth transition metal binds with the dielectric at the boundary if the interval time after the reverse sputtering is <3min. the remaining gas sticks again on the surface of the dielectric film if the interval time exceeds 60min on the contrary. The high-quality medium having no dispersion is obtd. by subjecting the dielectric film to reverse sputtering, then forming the rare earth transition metal after >=3min and <=60min interval time in the above-mentioned manner.
Patent JP-S58112718-A (JP)
Title: Pressing and vulcanizing method of reinforced rubber hose
Inventor: HORI YOSHIMI
IPC: B29C35/08
Filed: 1981-12-25
Abstract: PURPOSE:To prevent a rubber hose from expanding and to improve the adhesion of the reinforced layer to the rubber layer by a method wherein the rubber hose involving a mandrel with one end sealed is provided in a fluid pressure vulcaniation tank so that the other end of the hose is released from the through hole of said tank into the air and pressed and vulcanized by batch system. CONSTITUTION:The reinforced rubber hose H into which the mandrel 9 sealed by the cap 5 etc. is inserted is provided in the fluid pressure vulcanization tank 1 so that the other end is released from the through hole 2 of the nipple 3 into the air and fixed by the junk ring 4. Next, the inner part of the vulcanization tank 1 is filled with the fluid vulcanizing medium (such as metallic salt, ethylene glycol, etc.) which has been heated up to the vulcanizing temperature and  pressed to conduct vulcanization under pressure. EFFECT:Vulcanizing medium does not permeate between the rubber layer and the reinforced layer, the vapor produced from the reinforced layer is evaporated without fail and no blister occurs on the surface of the hose.
Patent JP-H0951390-A (JP)
Title: Facsimile equipment
Inventor: ISHIKAWA SEIICHI
IPC: H04N1/32
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in a business processing, etc., by interrupting the transmission of picture information when the transmission of picture information of a page under transmission is completed and starting the transmission of picture information with priority transmission designition. SOLUTION: When a fact that transmission picture information with priority transmission designition is stored is inputted, a transmission file interruption control part 13 recognizes whether or not there is picture information under transmission and outputs a transmission interrupting command to a communication managing part 10 at the time of picture information under transmission. The managing part 10 temporarily interrupts the transmission of picture information of a document after it recognizes that the transmission till the last block of picture information of the page under transmission is completed. A job managing part 9 temporarily stores the numbers of the pages transmitted before interruption in a memory 2 and starts the transmission of picture information with priority transmission designition.  When the transmission of the picture information is completed, the job managing part 9 restarts the transmission of picture information of the remaning pages of the document which is interrupted to be transmitted. Thus, the document with priority transmission designition is transmitted in an earliest stage and the one with emergency is also quickly transmitted.
Patent JP-S6278027-A (JP)
Inventor: HIROSE TETSUHIKO
IPC: B65H54/00
Filed: 1985-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000049114-A (JP)
Title: Electrode and formation thereof, and semiconductor device and manufacture of the same
Inventor: MORITA ETSUO
IPC: H01L29/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, together with its manufacturing method, using an electrode, wherein the ohmic contact resistance with respect to a nitride group III-V compound semiconductor layer is reduced, while adhesion is improved. SOLUTION: At least a part of, at least, the part contacting a nitride group III-V compound semiconductor layer 7 of an electrode 9 is formed of a γ-GaNi alloy or γ'-GaNi alloy. The electrode 9 is formed by depositing the γ-GaNi alloy 9a or γ'-GaNi alloy or its component element on the nitride group III-V compound semiconductor layer 7 prior to thermal process at 680 deg.C or above or they are deposited on the nitride group III-V compound semiconductor layer 7 heated to 680 deg.C or above. At least a part of at least the part contacting the nitride group III-V compound semiconductor layer of the electrode, may be formed of an alloy of Ga and an element selected from among Pt, Ag, or Pd, etc.