baber/WOPTO huggingface dataset:
Patent JP-S6116062-A (JP)
Title: Vertical roller post
Inventor: HOSHI KENICHI
IPC: G11B15/60
Filed: 1984-06-30
Abstract: PURPOSE:To attain a compact and thin design of a vertical roller post by setting a matching part between an attachment screw hole formed to a support barrel and an attachment screw attached at the lower end of a center shaft at a place lower then a push screw which fixes the center shaft and therefore decreasing the length of the roller post between the chassis base and the tape center. CONSTITUTION:In an assembling process, a support barrel 21 is inserted through a post base 12 and the lower end part of a center shaft 23 of a roller post assembly matter 22 is put into the barrel 21 together with an attachment screw 28. Then the screw 28 is screwed into a screw hole 21b and at the same time an intermediate matter 29 is pressed into the barrel 21. The height of the matter 22 is adjusted to the base surface by means of the screw 28. Then a push screw 31 is screwed to fix the matter 29 to the barrel 21. The screwing position of the screw 31 is set at a place higher than the matching part between the screw 28 and the hole 21b. Thus, the distance H between a chassis base 10 and the tape center can be decreased.
Patent JP-H01305668-A (JP)
Title: Method and device for improving picture accuracy
Inventor: UENO MASAAKI
IPC: H04N5/341
Filed: 1988-06-02
Abstract: PURPOSE:To easily obtain the picture of high accuracy by adopting a scanning system to start scanning from the center of a screen and to end the scanning in the surrounding part of the screen or a scanning system to start the scanning from the surrounding part of the screen and to end the scanning in the center of the screen. CONSTITUTION:A cathode 1, a main lens 2, a deflecting yoke 3 and a fluorescent face 4 to constitute the screen are provided. Then, a beam spot is formed on the fluorescent face 4. In such a CRT display device, either the scanning system to start the scanning from the center of the screen and to end the scanning in the surrounding part of the screen or the scanning system to start the scanning from the surrounding part of the screen and to end the scanning in the center of the screen is adopted. Thus, for the order of the scanning, the central part of the screen is scanned after the surrounding part of the screen or the scanning is executed in the reverse order. Then, the correction of deflecting distortion is executed collectively in the surrounding part of the screen and the correction is easily executed without fail.
Patent JP-S61296192-A (JP)
Inventor: IWASHINA BAN
IPC: B01D33/00
Filed: 1985-06-21
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-H08325346-A (JP)
Title: Thermoplastic polyurethane and its molded product
Inventor: KATO SHINYA
IPC: C08G18/24
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a thermoplastic polyurethane excellent in moldability, heat resistance, abrasion resistance, and hydrolysis resistance, thus useful for molded products, etc., by reaction between a specific polyester diol, organic diisocyanate, and chain extender. CONSTITUTION: This polyurethane is obtained by reaction between (A) a polyester diol having a number-average molecular weight of 500 to 5000 obtained by polycondensation of a diol component unit containing 20mol% or more of 1,9-nonanediol unit of formula I, with a dicarboxylic acid component unit consisting mainly of an aliphatic dicarboxylic acid unit of formula II (n is 4 to 12) and an aromatic dicarboxylic acid unit of formula III (Ar is an aromatic hydrocarbon group), with the molar ratio of the aliphatic dicarboxylic acid unit to the aromatic dicarboxylic acid unit being (2:8) to (8:2) in the presence of a titanium-based esterfication catalyst, followed by deactivation of the titanium-based esterification catalyst, (B) an organic diisocyanate, and (C) a chain extender, in the presence of 0.3 to 15ppm, in terms of tin atoms, of a tin-based urethanization catalyst.
Patent JP-H07324261-A (JP)
Title: Knitting machine and production of knit fabric
Inventor: MUSHA TOSHIMITSU
IPC: D04B15/48
Filed: 1994-05-26
Abstract: PURPOSE:To provide a process for the industrial production of (knit fabric having a specific fluctuation of the stitch density along the warp direction and giving a natural unevenness and comfortable feeling. CONSTITUTION:This knitting machine is provided with a plurality of knitting needles arranged on the outer circumference of a cylinder in nearly axial direction and a cam on the outer circumference of the cylinder or provided with a plurality of knitting needles arranged on the outer circumference of a cylinder in nearly axial direction, a cam on the outer circumference of the cylinder, a plurality of knitting needles arranged nearly radially on the upper face of a dial and a cam placed on the upper surface of the dial. The yarn is supplied from a yarn-feeding part to the knitting needle at a speed fluctuating by 1/f fluctuation, the above cylinder or the cylinder and the dial are rotated relative to the cam and the knitting part is fluctuated nearly in axial direction by 1/f fluctuation through a stitch mechanism synchronizing with the yarn feeding speed to obtain knit fabric having a stitch density fluctuating by 1/f fluctuation in warp direction.
Patent JP-S63297017-A (JP)
Title: Manufacture of laminated tube
Inventor: AKUTSU NURU
IPC: B29C47/02
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a laminated tube suitable for heavy-duty bag by a method wherein a hollow tubular intermediate is made by bonding both the side edge parts of base material film and, after that, the whole outer peripheral region of the tubular intermediate is covered by coating material. CONSTITUTION:Base material film 13, which goes down through a roller 21, is wound round a forming tube 22 so as to bond both side edge parts 13a and 13b during the passing of the film through an ultrasonic welder 28 in order to be made into tubular intermediate 29 (not shown in fig.). Coating material 30 consisting of two-part adhesive is extruded under semi-molten state from the annular extruding die 24 of an extruder 23 so as to surround the tubular intermediate 29 annularly in order to be brought into a state of being adhered to the outer surface of the tubular intermediate 29 and, after that, send in a high pressure hot air ring 25. Since high temperature and high pressure gas is blasted from the hot air blow off port 26 of the high pressure hot air ring 25 against the forming tube 22, the coating material 30 is welded to the tubular intermediate 29 so as to form thin laminated tube 31 by integrally compositing both of them.
Patent JP-S62292025-A (JP)
Title: Logic circuit
Inventor: MATSUZAWA AKIRA
IPC: H03K19/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a perfect digital signal over the full cycles of a clock, by providing a capacitance at the emitter of a transistor at an input part, and supplying the operating current of a diode making synchronize with the clock. CONSTITUTION:At the time of changing the phase of the clock, all of the input digital signals go to low levels, however, at this time, transistors 7A and 7B, which form a current switch, are turned ON and OFF respectively, and the operating currents of transistors 1A-1D are cut off. At such a time, charges accumulated in capacitances 8A-8D are held at H levels. The phase changes still more, and when the transistor 7A is turned OFF, the transistor 7B is turned ON, discharge through either each of diodes 2A-2D is performed, and a level goes to the L level. Therefore, the waveform of an encoder input is formed as a perfect digital waveform over the full cycles of the clock.
Patent JP-H06319914-A (JP)
Title: Filter unit
Inventor: KURISAKA OSAMU
IPC: B01D29/39
Filed: 1993-05-14
Abstract: PURPOSE:To provide a filter unit prevented from the reduction of a filtering area which is generated from the mutual interval non-uniformity or from strain of laminated filter segments caused by the assembling inferiority of the filter unit or the swelling of a filter medium by interposing rib like frame elements between the filter segments, hardly damaged by the back pressure caused by backwashing and effectively usable from the beginning of filtering operation to the final stage thereof. CONSTITUTION:A filter unit 1 is constituted by laminating filter segments 2 wherein the outer peripheral edge overlapped parts of filter sheets 8 opposed each other through support screens 7 forming filtrate passages and having liquid passing ports at the central parts thereof are sealed by thermoplastic resin seal rings 3 so that the liquid passing ports are allowed to communicate each other through center rings 5. Rib like frame elements 4 having height exceeding the top surfaces of the sheets 8 at the parts holding the sheets 8 under pressure and not pressing the top parts thereof within a range not reaching the center rings 5 are provided at a radius direction predetermined angle interval from the seal rings 3 of the segments 2.
Patent JP-S5564255-A (JP)
Title: Donor in powder contrography
Inventor: TOMITA SATORU
IPC: G03G15/05
Filed: 1978-11-08
Abstract: PURPOSE:To perform recording with good images of high image density without any ground soiling by forming one or plural lengths of rindge form protrusions parallel to generator to the circumferential face portions of a counter electrode opposing to a recording electrode. CONSTITUTION:A donor 20 is constituted by a counter electrode 21 and a magnet roller 22. The electrode 21 is formed to a hollow cylindrical shape by non-magnetic material and with the direction of its generator being made parallel to the lengthwise direction of a recording electrode 1, it is fixed in the fixed position of the apparatus space so as to oppose to the end face buried with needle electrode over the direction of the generator by leaving the specified spacing from said end face. A ridge-form protrusion 21A is formed in one length parallel to the generator in the circumferential surface portion of the counter electrode 21 opposing to the electrode 1, across the generator direction to increase the density of the electric lines of force in the recording part and make the injection of charges to toner T and transfer of the toner T to a recording sheet S easy. As a result, recording may be performed with the good images of high image density.
Patent JP-S5940936-A (JP)
Inventor: DENISU JIEI FUREMINGU
IPC: B60J3/02
Filed: 1983-07-26
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-H0430348-A (JP)
Title: Exposure optical device
Inventor: MIZUTA OSAMU
IPC: G11B7/135
Filed: 1990-05-25
Abstract: PURPOSE:To simplify the adjustment by providing a monitor optical system directly extracting part of a light radiating from a laser light source independently from an exposure optical system. CONSTITUTION:Part of light radiating from a laser light source 1 and transmitted through a half mirror 17 is received by monitors 20,22,24 independently of an exposure optical system 3, a difference of each measured value is taken by two optical axis monitors 22, 24 to measure the optical axis fluctuation, and if there exists optical axis fluctuation in excess of the specified value, the optical axis of the laser light source 1 is adjusted so that the fluctuation is corrected within a reference value (initial set value). Moreover, the optical axis is adjusted and set to the initial set value while observing the measured value of the two optical axis monitors 22, 24 at the optical axis adjustment of the laser light source 1 for laser tube replacement or the like. Through the constitution above, since the light from the laser light source 1 is directly monitored, the adjustment of the laser tube is simplified.
Patent JP-H11326745-A (JP)
Title: Focal position detecting device and method
Inventor: USUMOTO HIROAKI
IPC: G02B7/36
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a focal position detecting device and a focal position detecting method for detecting a focal position in optical measurement at high speed. SOLUTION: By consecutively driving a stage 41 in a direction Z, a sample 9 placed on the stage 41 is moved in the direction of the optical axis Lb of an image formation optical system 20b and plural images are acquired during the consecutive movement. The image acquiring operation includes image pickup operation by an image forming part 31 and transfer operation to a memory 32. An evaluated value calculation part 33 calculates the focus evaluated values F of the respective images concurrently with the image acquiring operation, so that total processing time is shortened. A focal position calculation part 60 calculates the focal position based on plural focus evaluated values F.
Patent JP-H04360483-A (JP)
Title: Tele-text decoder circuit
Inventor: CHIAKI YUTAKA
IPC: H04N7/025
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the circuit scale. CONSTITUTION:A data fetching part 3a used when the tele-text information is fetched into a memory 5 is constituted as follows. When the control data in the tele-text information are transmitted on real time, at first, the above- mentioned data control data are written in a control data register 19. Simultaneously with this, a switching circuit 20 selects the data packet to include the control data to obtain the coincidence with the request and have the character data is selected, and this is outputted. When the output of the data packet is completed, the switching circuit 20 is switched to the above-mentioned register 19 side and the control data temporarily recorded at the control data register 19 are outputted. Thus, the first control data are used for the coincidence with the request and the control data necessary to store to the memory 5 are removed from the control data register 19.
Patent JP-S63299967-A (JP)
Title: Elastic ink ribbon deformation type printer
Inventor: TABATA YUKIO
IPC: B41J31/00
Filed: 1987-05-30
Abstract: PURPOSE:To reduce noise generated at the time of a printing operation, by setting arm plates by a return torque-supplying means at the time of not applying a printing pressure, and selectively rotating the arm plates by electromagnetic driving means to press an ink ribbon against a recording paper by each printing pressure-applying part at the time of applying the printing pressure. CONSTITUTION:When an electromagnet 24a is selectively energized while an ink ribbon 19 is fed by a feeding pulley 18, an attraction part 20c of an arm plate 20 is attracted by the electromagnet 24a, whereby the arm plate 20 is rotated to the position indicated by a two-dotted chain line to press a local part of the ribbon 19 by a printing pressure-applying part 20a. Then, the pressed part of the ribbon 19 is locally projected, and is pressed against a recording paper 31 set on a platen 30, whereby an ink supported by the pressed part of the ribbon 19 is transferred to the paper 31 in a dot form. With the energization of the electromagnet 24a being stopped, the electromagnet 24a is returned to an original aligned position thereof by an energizing force of a helical spring 22, resulting in a stand-by condition for the next energization.
Patent JP-S62292135-A (JP)
Inventor: YOSHIMOTO YOUSUKE
IPC: A61B1/00
Filed: 1986-06-12
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-S6116972-A (JP)
Title: Composition for forming coated films
Inventor: TAKEUCHI EIJI
IPC: C09D5/16
Filed: 1984-07-02
Abstract: PURPOSE:The titled composition that is obtained by a functional chemical according to an object to a mixture of a hydrolyzate of silicic acid ester, polymethylsiloxane and a cellulosic derivative, thus showing markedly improved duration of the effect of the functional chemical. CONSTITUTION:A mixture containing a hydrolyzate of a silicic acid ester, polymethylsiloxane and a cellulose derivative is used as a thin film-forming agent and the mixture is combined with a functional chemical according to an object such as tributyltin oxide as an antiseptic or antimold, an organometallic compound as a fungicide, a pyrethrin as an insecticide or dicyclohexylammonium nitrite as an antiocorrosive to give the objective composition.
Patent JP-S61295643-A (JP)
Title: Formation of high-density wiring layer
Inventor: YAMAGUCHI KAZUO
IPC: H01L21/3205
Filed: 1985-06-25
Abstract: PURPOSE:To check generation of a hillock on the sides of wirings, and to realize the high-density wirings at formation of the high-density wiring layer by a method wherein after the Al or Al alloy wirings are formed according to the lift-off method, high melting point metal films or insulating films are formed only on the sides of the wirings before heat treatment is to be performed, and then heat treatment is performed to obtain ohmic contact. CONSTITUTION:After respective elements are formed on a semiconductor substrate 21, the surface thereof is covered with an oxide film 22, and a photosensitive resist 33 is applied thereon. Then, Al or an Al alloy 25 is adhered to form a film on the whole surface of the semiconductor substrate 21 having the formed pattern 24 of the photosensitive resist using well-known exposure technique. When the substrate thereof is immersed inn an organic solvent, wirings 26 consisting of the remaining Al or Al alloy 25 are completed, and a high melting point metal film 27 consisting of W, Ta, Wo, etc. is adhered to form a film as to cover the wirings thereof. When anisotropically reactive ion etching is performed next, high melting point metal films 27 are left only on the sides of the wirings 26. Heat treatment at 400-500 deg.C is performed in this condition to obtain ohmic contact at the contact parts between the wirings 26 and the semiconductor substrate 21.
Patent JP-S5980515-A (JP)
Inventor: JIEN ESU KUNOSU
IPC: F16B37/12
Filed: 1983-07-28
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-H09314278-A (JP)
Title: Mold material for casting titanium and titanium alloy
Inventor: SAKAMOTO MIKIO
IPC: B22C1/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a casting which can hardly react with titanium material at low cost by modifying zirconium material which contains CaO of the prescribed amount and the mode of the compound of which is ZrO2 of cubic system and calcium zirconate. SOLUTION: A casting having the composition consisting of, by weight, 10% CaO and the balance zirconia is modified so that the mode of compounds is ZrO2 of cubic system and calcium zirconate (CaZrO3 ). The casting which prevents generation of a deteriorated layer on the surface of the casting in reaction with the molten titanium and titanium alloy can be obtained at a low cost.
Patent JP-H11328148-A (JP)
Title: Parallel processor
Inventor: IZAWA TAKASHI
IPC: G06F15/80
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide parallel processors which can perform arithmetic processes for input signals by using intermediate process results of unit arithmetic process circuits. SOLUTION: The unit arithmetic process circuit groups 10(1) to 10(n) have an intermediate output circuit 16 which outputs in series arithmetic process results of arithmetic process circuits 14(i) in the same stages in the respective unit arithmetic process circuits 10(i) and in specific stages before the final stages. Or the unit arithmetic process circuit groups 10(i) to 10(n) have an intermediate input circuit 15 which inputs and holds pieces of data D3i and the intermediate input circuit 15 outputs in parallel the held data D3i to memory circuits 180(i) of arithmetic process circuits 18(i) in the same stages in the respective unit arithmetic process circuits 10(i).
Patent JP-H11326337-A (JP)
Title: Label reading apparatus
Inventor: IKETANI MASAKI
IPC: G01N35/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To speedily and surely read labels when the labels of tubes such as test tubes, etc., are optically read. SOLUTION: A base unit 10 is provided with a lift mechanism for moving a movable unit 12 up, down. A tube is chucked by a manipulator 24 and then the movable unit 12 is pulled upward. When a nut press in member 16 butts with a slide nut 42, a spring 44 is compressed in accordance with the rise of the movable unit 12 and, and a lead screw 32 is rotated in accordance with the fall of the slide nut 42. As a result, the rotation is transmitted to the manipulator 24 via a belt 38 or the like. Since the tube is rotated simultaneously when the tube is raised by the manipulator 24, a label reader 18 can surely read contents of a label of the tube at whichever position the label is attached.
Patent JP-H0658189-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NADA MITSUHIRO
IPC: F02D45/00
Filed: 1992-05-28
Abstract: PURPOSE:To perform accurate and rapid detection of an output equivalent to a logic air-fuel ratio from a linear air-fuel ratio sensor. CONSTITUTION:A linear air-fuel ratio sensor 14 is arranged downstream from a three-dimensional catalyst 12 and by changing an amount of fuel injected from a fuel injection valve 7 by means of a control circuit 10, an engine air-fuel ratio is fluctuated in the shape of a square wave at a given period and amplitude. In this case, though an air-fuel ratio of exhaust gas positioned downstream from the catalyst 12 is changed according to the fluctuation of an engine air-fuel ratio, the part, where an air-fuel ratio is inevitably maintained at a logic air-fuel ratio for a specified period, of each fluctuation period is caused to occur owing to the O2 storage effect of the catalyst 12. This invention causes detection of the rate of change of an output from the linear air-fuel ratio sensor 14. An output from the sensor 14 when the rate of change is reduced to zero is detected and the output is used for feedback control of an air-fuel ratio as an output equivalent to a logic air-fuel ratio.
Patent JP-S6046431-A (JP)
Title: Power meter for laser
Inventor: YAGI SHIGENORI
IPC: G01J1/02
Filed: 1983-07-27
Abstract: PURPOSE:To detect temperature accurately regardless of the incidence point of a laser beam to a photodetection plate which receives the laser beam by limiting a heat passage from the photodetection plate to a heat sink to one or several, and detecting the temperature difference of the heat passage. CONSTITUTION:The power of the laser beam 1 is transmitted to the photodetection plate 2 and numbers of thermocouples 4 distributed on an insulating plate generate thermoelectromotive force corresponding to the reverse surface temperature detemined by transmitting the power of the laser beam 1 to the heat sink 8. The heat passage 10 connects the photodetection plate 2 and heat sink 8 to each other. An amplifier 11 amplifiers the differences in thermoelectromotive force between both thermocouples 4 and a meter 12 indicates it. The temperature differences of both thermocouples 4 from respective indicated temperatures correspond, one to one, to the laser power W of the laser beam 1 transmitted through the heat passage 10.
Patent JP-S5837418-A (JP)
Title: Soot and dust-free combustion and furnace therefore
Inventor: ODAKA KUNIHIKO
IPC: F23G5/16
Filed: 1981-08-31
Abstract: PURPOSE:To completely burn chaffs and consequently prevent the generation of soot and dust by a method wherein the volatile combustible matter in the chaffs is completely burnt in a secondary combustion chamber. CONSTITUTION:The chaffs supplied from a rotary valve 6 are tangentially fed into a combustion furnace 8 together with the air of a chaff feeding blower 7 from the feed water port 9 of the combustion furnace 8. The volatile matter in the chaffs is evaporated by means of air and fuel fed from a primary air feeding port 10 and sent upward into the primary chamber 11. On the other hand, the chaffs removed the volatile matter therewithin by evaporation are turned to be char and conveyed onto a transfer conveyor 12 from the lower part of the combustion furnace 8. The evaporated gas drawn in the secondary chamber 11 is completely burnt by mixing with the air fed from an air feeding port 15 and exhausted from an upper funnel 16. In such a manner as mentioned above, in cooperation with the decrease of the air amount to be fed in the furnace 8 from the air feeding port 10, the amount of the soot and dust produced within the furnace 8 can be reduced.