baber/WOPTO huggingface dataset:
Patent JP-H06120854-A (JP)
Title: Simplex radio equipment
Inventor: INOUE KOICHIRO
IPC: H04B1/46
Filed: 1992-10-06
Abstract: PURPOSE:To provide a simplex radio equipment which performs the transmission/reception switching in voices and can automatically prevent such an inconvenient case where the reception is interrupted by the peripheral noises of a microphone and the soliloquys of the speaker. CONSTITUTION:A squelch signal is inputted to a comparator 2 and compared with the voltage of a prescribed level. A DC signal obtained by converting the transmitted voice signal into a DC level by a level converter 1 is inputted to a comparator 4 which input the voltage obtained by adding the bias voltage 3 to the output as the threshold voltage. Then the output of the comparator 4 is inputted to a changeover switch 6 which performs the transmission/reception switch to a radio part 5. The switch 6 is set in a reception mode when the output of the comparator 4 is equal to level 0 and then in a transmission mode with the output of the comparator 4 set at level 1 respectively.
Patent JP-H05111274-A (JP)
Title: Control device of electric motor
Inventor: OUCHI SHIGETO
IPC: H02P29/00
Filed: 1991-10-16
Abstract: PURPOSE:To suppress the vibration due to the torsion exerted on a shaft and obtain an ideal controlling characteristics on the basis of a model follow-up control by providing a first proportional element which multiplies the output of a speed adjuster by given times, and a second proportional element which multiplies a signal proportional to the axial torque, and by inputting the output of these elements to a current adjuster subsequent to adding both of them. CONSTITUTION:A monitoring device 206 for monitoring the vibration due to the axial torsion exerted by an electric motor 7, a shaft 6, and a load 5 outputs the current conversion value taui(cs(i) obtainable by multiplying the proportional gain of a magnetic field simulated element 25 by the conditional estimate taucs(i) which is produced by multiplying the difference between the speed of the motor nM and the output W of a motor model 20 by the gain L of a proportional element 26. The product obtainable by multiplying the output of this monitoring device 206 by the proportional gain of a second proportional element 202 and the product obtainable by multiplying the output of a speed adjuster 11 by the proportional gain of a first proportional element 201 are added, which is inputted to a current adjust 12 as a current instruct iao thus forming a model follow-up system in which a front end compensator is provided in the front stage of the control.
Patent JP-H01110264-A (JP)
Title: Brightness display device
Inventor: MATSUSHIMA OSAMU
IPC: G01R13/20
Filed: 1987-10-23
Abstract: PURPOSE:To enable the display of a total image even for an input data slow in scanning while performing a display with no flickering of a waveform, by accomplishing a memory input synchronizing a scanning system for an input data and a data output synchronous with a monitor. CONSTITUTION:An analog input data is stored into a memory 3 according to an input address from an input address control section 2 through an A/D converter 1. A digital signal is outputted to a comparator 7 from the memory 3 according to an output address generated from an output address control section 6 synchronizing a pulse from a reading pulse generator 5. Moreover, a different reference voltage is generated sequentially with a reference voltage generator 9 synchronizing a horizontal synchronous signal HD from a synchronous signal generator 8 and compared with an output data from the memory 3 to be converted into a binary signal. The binary signal as brightness signal is added with an adder 10 to a synchronous signal to obtain a video signal, which is displayed on a monitor 4.
Patent JP-H03200850-A (JP)
Title: Vulcanizable chloroprene rubber composition
Inventor: YASUMOTO MASATAKA
IPC: C08L11/00
Filed: 1989-10-14
Abstract: PURPOSE:To prepare the title compsn. increased in the processing safety, prevented from generating an odor peculiar to thiazine compd., and improved in the compression set, thermal aging properties, etc., by jointly using an org. peroxide with a thiadiazine in vulcanizing a chloroprene rubber. CONSTITUTION:The title compsn. is prepd. by compounding: 100 pts.wt. chloroprene rubber; 0.1-10 pts.wt., pref. 0.5-5 pts.wt., thiadiazine compd. of formula I or II (wherein R1 and R2 are each lower alkyl, alkenyl, or cyclohexyl; R3 is H or lower alkyl; and R4 is alkylene) (e.g. 3,5-dimethyl-2H-tetrahydro-1,3,5- thiazine-2-thion); 0.01-5 pts.wt., pref. 0.01-3 pts.wt. org. peroxide (e.g. dicumyl peroxide), in a wt. ratio of the thiadiazine compd. to the peroxide of (98:2)-(1:99), pref. (97:3)-(1:99).
Patent JP-S63120068-A (JP)
Title: Work holding device
Inventor: USHIYAMA KAZUO
IPC: B24B41/06
Filed: 1986-11-10
Abstract: PURPOSE:To dissolve the infiltration of a grinding liquid into a bearing, avoid the occurrence of the rust, abrasion, defective rotation, etc. of the bearing, and improve the quality of a work by providing a work holding member for holding a sticking dish on the bearing of the work holding section. CONSTITUTION:A work holding section 25 is swayably provided on the upper shaft 22 of a polishing machine, and a sticking dish 32 stuck with a lens to be machined 33 is held by the work holding member 35b of a work holding member 35 movably provided perpendicularly to the rotary shaft of the work sticking dish 32. As a result, a grinding liquid does not infiltrate into the bearing 31, the rust, abrasion, defective rotation, etc. of the bearing 31 does not occur, and the durability of the bearing 31 can be improved. The machining face of a lens to be machined 33 thus held is located on the abrasive face 34a of a polishing dish 34, and the work holding member 35 is separated from the sticking dish 32. Next, the work holding section 25 is rotated as appropriate, the polishing dish 34 is rotated, and the lens to be machined 33 is machined by spherical polishing.
Patent JP-H09111586-A (JP)
Title: Stretchable knitted fabric having fine fluff
Inventor: TANIZAKI FUMIKO
IPC: D03D15/56
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable knitted fabric uniformly covered with fine fluffs and having peach touch feeling by finely raising the surface of a knitted fabric containing elastic yarns. SOLUTION: First, a knitted fabric is woven by using, as warps or wefts, covered elastic yarns made by covering polyurethane elastic yarns as core with polyester or nylon yarns. Subsequently, the knitted fabric is subjected to abrasive treatment with a rotary drum wound with a rough-surfaced material such as an abrasive film to obtain the objective stretchable knitted fabric with fine fluffs <=0.5mm in average length at a density of >=10 counts/mm both longitudinally and transversely, stretchable at >=5% longitudinally and/or transversely.
Patent JP-H01108719-A (JP)
Title: Vacuum evaporator
Inventor: KAMIJO ATSUSHI
IPC: H01F7/06
Filed: 1987-10-21
Abstract: PURPOSE:To make it possible to reduce the friction between a solenoid and a magnetic core even in an ultra-high vacuum atmosphere and to allow the title vacuum evaporator to be operated in a stable manner by a method wherein a protective cooling part, which protects a shutter driving part from the heat of a vapor-deposition source by cooling, is provided in the vacuum evaporator. CONSTITUTION:A shutter driving part 5 is provided in a vacuum vessel 1, and it is composed of a solenoid 51, having a phosphor bronze bobbin on which a polyimide insulation-coated copper fine wire which is divided into two parts is wound, and a magnetic core 52 made of the ferromagnetic metal such as nickel and the like. A shutter 4 is fixed to the tip of the magnetic core 52, and the shutter is driven by applying a current to the solenoid 51 which is divided into two parts. A protective cooling part 6 is composed of a fixed plate 61 and a heat-reflecting plate 62 which is formed by stacking several sheets of the high melting point metal such as stainless steel plates, tantalum plates and the like. The shutter driving part 5 is attached to the surface on the opposite side of a vapor-deposition source 2 in the protective cooling part 6, and also the cooling part 6 is constructed in such a manner that the shutter- driving part 5 is shut off from the heat coming from the vapor-deposition source, and the heat is radiated therefrom.
Patent JP-2000081588-A (JP)
Title: Galvanomirror actuator
Inventor: HIROSE KENJI
IPC: G11B7/09
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a galvanomirror actuator which is capable of executing high-speed operation with high accuracy and freedom from maintenance and may be miniaturized as well. SOLUTION: A permanent magnet 3 (3p, 3q) formed to a semi-cylindrical surface 3a on the rear surface is amounted to a holding member 2 holding a reflection mirror 1. An air bearing 4 which rotatably supports the semi- cylindrical surface 3a of the permanent magnet 3 by an air film, is fixed to a base member 5 and a coil 6 is arranged between the air bearing 4 and the base material 5. The holding member 2 is biased to the air bearing 4 by the magnetic force of the permanent magnets 3. The holding and guiding of the rotating part may be executed without contact by using the pressurization by the permanent magnets 3 and the air film by the air bearing, by which bearing rigidity is enhanced and rotating accuracy is improved.  As a result, angle errors and offsets on reflected rays may be decreased and the controllability from fine feed operation to high-speed oscillation operation is good. In addition, there is no need for maintenance at all.
Patent JP-2000081296-A (JP)
Title: Heat exchanger for construction machine
Inventor: TAHARA KOJI
IPC: B60K11/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve a rear visual field, a cooling efficiency, operability or the like at the time of cleaning a dustproofing net by removing piping from an upper side of a first heat exchanger. SOLUTION: An input hose 21 and an output hose 28 for connecting an engine 15 to an intercooler 23 are circulated via a lateral outside of a radiator 19 and an oil cooler 20. Thus, since the hose can be removed from the upper side of the radiator 19 and the cooler 20, a building cover is lowered, and a rear visual field can be upgraded. A shielding member for preventing a recirculation of cooling air is brought into close contact along with the radiator 19, the air can be effectively prevented from being recirculated, and its cooling efficiency can be enhanced. Further, a dustproofing net 21 can be simply drawn, and a cleaning work of the net 21 can be facilitated.
Patent JP-H04144142-A (JP)
Title: Semiconductor device
Inventor: ATSUMI KOICHIRO
IPC: H01L21/60
Filed: 1990-10-04
Abstract: PURPOSE:To ensure multi-pin connection at the low cost by molding with protective resin a circuit pattern connection part of a lead frame, a semiconductor chip, and a circuit pattern, and protruding one end of the lead frame. CONSTITUTION:There are provided two types of lead wires 4a..., 4b... where an inner lead part is protruded inwardly from the peripheral edges of device holes 2a, 2b. The one lead wires 4a... include test pads 5 at the other end as an outer lead. The other lead wires 4b... are provided over their device holes 2a, 2b. In the device holes 2a, 2b first and second semiconductor chips 6a and 6b each having optimum areas are fitted. Further, a bump and an inner lead part on electrode (not shown here) are integrally joined and connected with each other. Since there is provided a film carrier tape F using such a TAB technique as above, a multi-chip type where the semiconductor chips 6a, 6b, can be constructed in which the semiconductor chips 6a, 6b are connected to one circuit pattern 3.
Patent JP-S60162856-A (JP)
Title: Abnormality detector in velvet cutting machine
Inventor: JI KARURO RIBORA
IPC: G01N21/898
Filed: 1984-12-20
Abstract: The apparatus detects corduroy cutter needles coming out from the weft yarn loop channels which the needles should cut open, by a laser beam scanning about 10 to 20 times a second, transversely the region where the parallel needles are working. The scanning laser beam creates a diffused light pattern having the general form of a transversal prism, e.g. a cylinder; a plurality of detector devices determines any variation in the light distribution, as to time and lateral distance, in this scattered of diffused light pattern.A logic carrying out and displaying the scanning and detecting as well as stopping the corduroy cutting machine is described too.
Patent JP-2001093001-A (JP)
Title: Ticket issuing machine and cleaning method applied to the same machine
Inventor: SHIMURA TOMOHIRO
IPC: G11B5/41
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a ticket issuing machine capable of reducing the load on maintenance staff by always operating stable ticket issue processing regardless of the number of tickets to be issued without deteriorating the efficiency of ticket issue, and a cleaning method to be applied to this ticket issuing machine. SOLUTION: At the time of issuing tickets by operating ticket issue processing to roll paper, when a cleaning member is detected from roll paper R1 having band-shaped roll paper and a cleaning member continued with this roll paper based on an output signal from a sensor S3, the cleaning member is extracted from the roll paper R1, and cut in prescribed length, and the cut cleaning member is carried, and prescribed ticket issue processing is operated to the carried cleaning member by a thermal head 114 and magnetic heads 116 and 118 so that they can be cleaned.
Patent JP-H05106074-A (JP)
Title: Method for regenerating tetraalkyl ammonium hydroxide
Inventor: KAWAKAMI CHISAKO
IPC: C25B3/25
Filed: 1991-10-16
Abstract: PURPOSE:To regenerate a tetraalkyl ammonium hydroxide-contg. waste developer subjected to neutralizing, filtering, concentrating, and org. matter removing stages by electrolyzing this waste liquid through two sheets of cation exchange membranes. CONSTITUTION:The tetraalkyl ammonium hydroxide-contg. waste developer used as a developer for a positive type photoresist is passed through at least two sheets of the cation exchange membranes 7 at the time of supplying this developer to an anode chamber 8 of an electrolytic cell 6 segmented by the cation exchange membranes 7 to subject the waste developer to electrolyzing after passing the developer through the neutralizing, filtering, concentrating, and org. matter removing stages in the case of regeneration of the above- mentioned waste developer. The high-purity tetraalkyl ammonium hydroxide usable again as the developer, etc., is obtd. in this way.
Patent JP-H1086663-A (JP)
Title: Water leakage preventive structure of louver glass, and its manufacture
Inventor: TAWARA HARUMASA
IPC: B60J1/14
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of preventing water leakage from a louver glass and its simple manufacturing method. SOLUTION: A water stopping member 14 made of resin or rubber is fixed in the longitudinal direction of a bottom of a glass holding groove of a clip 10 having a rotary link 12 mounted on each end position in the right-to-left or vertical direction of a window frame and a glass holding groove 16 to hold each end in the right-to-left or vertical direction of a square glass. A gap between the glass holding groove and an end face of the square glass is covered by the water stopping member 14 pressed against the end face of the glass to perform the water leakage preventive function.
Patent JP-2000096143-A (JP)
Title: Manufacture of steel tube
Inventor: TOYOOKA TAKAAKI
IPC: B21B3/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a steel tube, capable of manufacturing a product tube excellent in a balance between ductility and strength and minimal in dispersion of these characteristics. SOLUTION: A steel tube, having a composition containing 0.005-0.70% C, 0.01-3.0% Si, 0.01-4.0% Mn, and 0.001-0.10% Al, is heated or soaked to a temperature between the AC3 transformation point and 400 deg.C, reduced at a temperature between the Ac3 transformation point and 400 deg.C at >=20% cumulative diameter reduction rate, successively subjected to holding of temperature so that the value of [temperature θ( deg.C) × time τ (min)] becomes >=1,200, and then cooled.
Patent JP-H03130455-A (JP)
Title: Non-woven fabric and production of non-woven fabric
Inventor: TOTSUKA NOBORU
IPC: D04H11/08
Filed: 1989-10-14
Abstract: PURPOSE:To obtain a non-woven fabric having flat design and extremely vivid design by forming a desired design from loop layer of thick short fiber and loop layer of fine short fiber having hue different from that of thick short fiber on the surface of a base cloth. CONSTITUTION:A thick short fiber 16 is blended with a fine short fiber 17 having hue different from that of the thick short fiber 16 and the blended fiber is further interlaced to prepare a thick sheet-like base cloth 18. Then, using an equipment arranging a number of needles 21 for hooking selectively the above-mentioned thick short fiber 16 and hook needle 22 for hooking selectively the short fiber 17 so as to fit to the desired design. The needle groups and hook needle groups are simultaneously stuck and loops of the thick short fiber 16 and those of the fine short fiber 17 are countlessly protruded on the surface of the above-mentioned base cloth and a desired design is formed on the surface of base cloth from a loop layer 19 consisting of the loops of above-mentioned thick short fiber and a loop layer 20 consisting of the loops of fine short fiber to provide the objective non-woven fabric.
Patent JP-H0984697-A (JP)
Title: Opening/closing device for lid body
Inventor: KAWASHIMA KIYOSHI
IPC: A47J36/10
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To surely match a lid body and a vessel without generating any deviation between them even when the lid body is closed by providing abutting planes at an engage piece and a hook for engage, forming one of abutting planes into projecting or recessed shape and forming the other abutting plane into recessed or projecting shape. SOLUTION: At the moment when closing a lid body 14, a lower surface part 41b of a pawl part 41 positioned on the front of a catcher cover 38 is in contact with an upper surface part 33a of an opening/closing button 33 and at the same time, the opening/closing button 33 is turned in counter-clock-wise direction. The pawl part 41, front face part 41c and a front face part 33c of the opening/closing button 33 are slid in mutually different directions while touching and when the upper surface part 41a arrives at the position in contact with the lower surface part 33b of the opening/closing button 33, the opening/closing button 33 is inversely turned by a coil spring 36 so that the pawl part 41 can be slid into a groove 46 of the opening/closing button 33.  Since upward energizing force caused by the spring of a hinge part is exerted upon an upper surface part 46a of the groove 46 and energizing force caused by the coil spring 36 is exerted upon a side surface part 46b, the lid body 14 is locked on an outer body 12.
Patent JP-S6357046-A (JP)
Title: Bandage for wound and its production
Inventor: EWALL RALPH XAVIER
IPC: A61F13/00
Filed: 1986-11-12
Abstract: A wound dressing (10) is described which contains a fabric layer (11) within which is deposited a layer of a hydrophilic material (15). The fabric layer with the layer of hydrophilic material therewithin is associated with a layer of pressure-sensitive adhesive material (12) for adhering the dressing to the patient. The dressing desirably has a moisture vapor transmission rate of at least 200, and preferably between 300 to 800, grams of water per square meter per 24 hours at 50% relative humidity at 36 DEG C when measured in accordance with ASTM Procedure No. E96-80.
Patent JP-S63122814-A (JP)
Title: Method and apparatus for supplying concrete into steel shell
Inventor: KAJIOKA YASUO
IPC: E02B17/00
Filed: 1986-11-11
Abstract: PURPOSE:To obviate the needs for monitoring the placing level of concrete by a method in which a supply tube branching off through a switch valve is inserted into a steel shell, and the switch valve is automatically switched when the supply amount of concrete reaches a fixed value. CONSTITUTION:A steel shell K constituting the outer body of a marine platform is assembled, and concrete supply tubes 5a-5d are inserted into the shell K. A switch 17 is pushed, switch valves 4-1 and 4-2 are switched, and flow path is set up on the supply tube 5a side. When the flow path is set up, a pump switch 11 goes ON automatically to supply concrete to the tube 5a under pres sure. In this case, pulsations detected by a pressure switch 10 are integrated, and when the integral value reaches a given value, the valves 4-l and 4-2 are automatically switched to set up flow path for there supply tubes 5b-5d in order. The needs for monitoring the placing level of concrete can thus be obviat ed.
Patent JP-H08110509-A (JP)
Title: Liquid crystal display device and its inspection method
Inventor: KANEMITSU SATOSHI
IPC: G02F1/1343
Filed: 1994-10-07
Abstract: PURPOSE: To make it possible easily inspect lighting by each color. CONSTITUTION: The common electrodes 24 of a liquid crystal display device consists of common electrodes 24R for red, common electrodes 24G for green and common electrodes 24B for blue formed in correspondence to respective color filters 12R, 12G, 12B of red, green and blue. Since respective common electrodes 24R, 24G, 24B for the respective colors in such a case are connected by connecting wires for respective colors, only the common electrodes 24R for red are held at a common electrode potential by connecting probes to the ends of, for example, the connecting wirings for red.  There is, therefore, no need for selectively impressing driving voltage on the respective terminals of gate lines 7 and drain lines 8 like heretofore and the simultaneous impression of the driving voltage at the respective terminals of the gate lines 7 and the drain lines 8 suffices at the time of inspection by lighting only the pixel in accordance with the red filter 12R. Consequently, the lighting inspection per color is easily carried out.
Patent JP-H1184860-A (JP)
Title: Developing device
Inventor: AOKI KATSUHIRO
IPC: G03G15/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To stably form a thin developer layer on a developer carrier, even if it is constituted so that a developer regulating member whose durability is excellent and hardness is comparatively high is abutted on the developer carrier by making the part on which the developer regulating member is abutted, of the developer carrier made of an elastic body having nonforming structure. SOLUTION: This developing device consists of a casing 1 used also as a container for housing toner as a one-component developer, a developing roller 2 as the developer carrier which is disposed so that a part of it is exposed from the opening of the casing 1, a regulating blade 3 as the developer regulating member abutted on the surface of the developing roller 2, a supplying roller 4 as a developer supplying member for supplying the toner to the developing roller 2, an agitator 5 as a developer stirring member for supplying the toner to the supplying roller 4, while stirring the toner in the casing 1, etc. The surface part on which the regulating blade 3 is abutted, of the developing roller 2 is made of a rubber material such as the elastic body having the nonfoaming structure. As the rubber material, silicone, butadiene, etc., are mentioned.