baber/WOPTO huggingface dataset:
Patent JP-H06173111-A (JP)
Title: Production of acrylic fiber for high performance carbon fiber
Inventor: MOTOBE SADAMI
IPC: D01F6/18
Filed: 1992-07-29
Abstract: PURPOSE:To obtain the subject fiber enabling a stable operation without generating fuzz on its calcination and used as a carbon fiber precursor, etc., by drawing a wet fiber produced by a dry-wet spinning method in a state contacting with a guide given ultrasonic oscillation in a heated bath containing a surfactant. CONSTITUTION:This acrylic fiber useful as a precursor for a high performance carbon fiber is produced as follows: holding the solution of an acrylic polymer having an acrylonitrile/methacrylic acid weight ratio of 98/2 in a dimethyl sulfoxide-water solvent having a dimethyl sulfoxide/water weight ratio of 30/70 at -3 deg.C, extrusion-spinning the solution into air through a spinneret, drawing the spun fiber into a two times length in a coagulating bath comprising dimethyl sulfoxide and water in a 30/70 weight ratio at 30 deg.C, taking off the drawn fiber, removing the solvent from the fiber in a water-washing bath, bringing the produced wet fiber into contact with an ultrasonic-oscillated guide in a bath, solution containing 1.5% of a stearyl alcohol-ethylene oxide adduct surfactant and heated at 97 deg.C, and simultaneously drawing the fiber totally eight times.
Patent JP-S6446437-A (JP)
Title: X-ray fluoroscopic imaging stand
Inventor: HASEGAWA KIYOSHI
IPC: A61B6/04
Filed: 1987-08-14
Abstract: PURPOSE:To shorten a working time by making it unnecessary to manually fix a footrest and a shoulder pad each time in matching relation to the stature of an examinee, by providing moving means moving in mutually opposite directions in connection with each other at a predetermined speed ratio and a drive means imparting rotational driving force to the moving means. CONSTITUTION:The footrest 6 provided to the foot positioning part of a top plate 2 is mounted on the block 7 provided so as to be slidable and movable along one side part of the top plate 2 in the longitudinal direction thereof and the lead screw 10 provided to one side part of the top plate 2 in the longitudinal direction thereof is rotationally driven by a motor 14 to move the block 7 having the footrest 6 mounted thereon and a block 9 having a shoulder pad 8 mounted thereto in mutually opposite directions at a speed ratio of 2:1 from the position of L1=2L2 looking from the imaging center 0 of the apparatus. By this constitution, it becomes unnecessary move the footrest 6 and the shoulder pad 8 manually each time in matching relation to the stature of an examinee to fix the same and the fixing time of the examinee can be reduced to about one half of a conventional time.
Patent JP-S6446782-A (JP)
Title: Image forming device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G21/00
Filed: 1987-08-14
Abstract: PURPOSE:To securely use a device in supply voltage in a wide range by changing a setting area according to the supply voltage in a device which decides the abnormality of a heating means in case of detecting a numerical value different from the specified set area by digitizing the thermal characteristic of a heating device. CONSTITUTION:A voltage detection circuit 2 detects the voltage of a power source 1 and transmits it to a CPU 3. An electric heater 5 installed in a heating fixing unit 10 is connected to the power source 1 through a heater control circuit 4 and made to heat according to the signal of the CPU 3. When the application of current to the electric heater 5 is continuously executed for specific time, T seconds or above, for example, it is decided that abnormality occurs in the heating device and the application of current to the electric heater 5 is stopped. And an abnormality detection means like software which displays a warning is provided and the current applying time constant T is made to be changed according to the used supply voltage. Thus, an image forming device which can be used in the supply voltage in wide range and whose security is high can be obtained.
Patent JP-S6095747-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRAISHI HARUO
IPC: G11B15/10
Filed: 1983-10-28
Abstract: PURPOSE:To attain ease of highly accurate edition by providing a signal generator switching a speed control voltage and a speed control voltage changeover switch so as to exert a braking torque for a prescribed time to a capstan motor. CONSTITUTION:The signal generating circuit 4 switches momentarily a switch 9 to ON-state when a JOG dial 1 turned manually is stopped. Thus, a reverse voltage is applied to the voltage control side of a motor controller 10 momentarily. Since the current control side has less sensitivity than that of the voltage controlled side, the current control side is neglected. When the speed of the capstan motor 11 is slow, the reverse voltage for braking is decreased and the drive of the capstant motor 11 in pairs to the JOG dial 1 is attained. Thus, the highly accurate edition is performed easily.
Patent JP-S6094176-A (JP)
Title: Process for coating lubricant on magnet wire
Inventor: TSUKAHARA YASUTO
IPC: B05D7/20
Filed: 1983-10-29
Abstract: PURPOSE:To make coated amt. of a lubricant even and to facilitate adjustment of the coated amt. by installing a coating device of the lubricant capable of revolving at a constant slow speed comprising a rotating column having yarn grooves on its peripheral surface vertically to its axis of rotation and dipping the rotating column partly in the liquid lubricant with its axis of rotation laid horizontally. CONSTITUTION:A rotating column 9 having on its peripheral surface plural numbers of fine linear grooves 8 with V-shaped cross section cut parallelly to each other and vertically to the axis of rotation 7 is revolved at a constant slow speed in either one direction with a low-speed motor 12 via a gear 10 fixed to the axis of rotation 7 and a shaft of a small gear 11. A liquid lubricant 3 is held in a liquid lubricant vessel 2 at a constant level and a part of the rotating colum 9 is dipped in the lubricant with its axis of rotation held horizontally. Plural numbers of magnet wire 6 are slid in each groove 8 while revolving the rotating column 9 with far lower peripheral velocity than the running speed of the magnet wire 6.
Patent JP-2001033242-A (JP)
Title: Clinometer
Inventor: YOSHIDA YUSAKU
IPC: G01C9/14
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a clinometer capable of relatively easily making the positional adjustment of the shafts supporting and rotating a pendulum and capable of relatively easily replacing the parts supporting the pendulum. SOLUTION: This clinometer 1 is provided with a pendulum rotation section 4 rotating a pendulum 3 in two axial directions perpendicular to each other in a main body case 2, and it measures the inclination of the crust based on the displacement of the pendulum 3. The pendulum rotation section 4 is provided with a first shaft 41 fixed to the inside of the main body case 2, a rotating member 42 supported with the upper section on the first shaft 41 rotatably around the axis of the first shaft 41, and a second shaft 43 provided at the lower section of the rotating member 42 and arranged perpendicularly to the first shaft 41 on the plan view. The upper end section of the pendulum 3 is supported on the second shaft 43 rotatably around a second axis.
Patent JP-H1051912-A (JP)
Title: Electric apparatus having heat radiating fin
Inventor: EMORI AKIHIKO
IPC: H02P27/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To make the heat efficiency higher and to reduce the size by causing a box to have in its inside cavity a plurality of protrusions for radiating heat generated by electric parts, and forming openings for making a heat conducting medium flowable between the inside and the outside. SOLUTION: Heat radiating fins 101 are composed of a box section for putting a group of electric parts B103 in composed of a plurality of electric parts, and a plurality of flat platelike fin sections parallel to each other, both sections integrated, and the protrusionlike fins are provided in a cavity inside the box. And a heat conducting medium such as air flows inside the box in the direction vertical to the paper surface, and radiates heat generated by the electric parts to the outside of the electric apparatus from the openings. But naturally the heat generated from the electric parts is also radiated from the outside surfaces of the box and electric parts fitted outside the box. As the result, it becomes possible to make the heat radiating area wider and to make the radiation efficiency higher.  Besides, it becomes possible to reduce the number of parts of the whole of the apparatus and to reduce the size of the apparatus.
Patent JP-H06237471-A (JP)
Title: Improved analog signal processor for electronic-picture forming system
Inventor: DEBUIDO MAIKERU BOABUAATO
IPC: H04N5/361
Filed: 1993-08-17
Abstract: PURPOSE: To reduce the dispersion of a dark background in a signal sampling rate over a wide range and to obtain effective white balance of image color components. CONSTITUTION: An electronic image forming system uses a CCD image-forming unit 12 and more than one unique analog signal processors(ASP) 14A to 14C. Each ASP 14A to 14C receives a color component image signal from the unit 12 and supplies each output image signal of red, green and blue color components, which have appropriate white balance that is suitable for compositing a full color image. The dark background of an output image signal, i.e., a zero level is normalized to a common 'dark' reference voltage and minimizes the fluctuating part of dark background of a composited color image, regardless of the ASP or the gain setting of plural ASPs. The ASPs substantially have more than 8-bit dynamic range extending over a signal sampling rate over a wide extent.
Patent JP-H1044315-A (JP)
Title: Coated metal plate and can using the coated metal plate
Inventor: SUZUKI YOSHIKO
IPC: B65D8/16
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a coated metal film coated with a coating layer having excellent dispersibility, smoothness, whiteness, concealability, and optical discoloring resistance and weather discoloring resistance of a substrate without a decrease in physical properties by using a master batch containing titanium oxide having much dispersibility, hydrophobic property and small water content. SOLUTION: A polyester resin composition formed of a coloring agent composition having 80% or more of limiting viscosity retention ratio of polyester resin in the coloring agent composition containing Al of 0.02 to 1.0wt.%, titanium oxide treated with silane coupling agent of 0.05 to 3.0wt.% and polyester resin and made by thermally kneading them and polyester resin is melted, extruded and laminated on a metal plate.
Patent JP-S6097023-A (JP)
Title: Gas diffusing porous substance and its preparation
Inventor: YOKOTA KUNIHIKO
IPC: B01D53/22
Filed: 1983-11-01
Abstract: PURPOSE:To obtain a gas diffusing and separating porous substance having good separation efficiency and excellent mechanical strength, by further filling fine pores of a dense layer constituted of fine particles with small particles. CONSTITUTION:A gas diffusing and separating porous substance has a structure consisting of at least two layers and is constituted of a gas diffusing and separating active layer having a thickness of about 10-100mum and at least one support layer. The active layer is formed by filling a dense layer, which is constituted of fine particles with a particle size of several 1,000Angstrom -about 10mum and has a thickness of about 10-several 100mum and a fine pore size of several 100Angstrom -about several mum with an active layer forming fine powder having a particle size of 2/3-1/100 the average fine pore size of said dense layer in a fixed state. The particles for forming this dense layer is formed by using a metal or oxide, carbide or nitride thereof. The support layer comprises particles having a particle size 5-100 times of the particle size of the fine particles of the dense layer and has a thickness of about 0.2-5mm..
Patent JP-S6264139-A (JP)
Title: Line unit
Inventor: MATSUKA TETSUYUKI
IPC: H04B3/46
Filed: 1985-09-13
Abstract: PURPOSE:To attain a system operation confirming test for sending a data by providing a selector switching a signal line and a test connector connecting the switched signal line so as to connect a transmitter and a receiver without using a line. CONSTITUTION:A line unit 10 is provided with a terminal connection connector 11 connecting a terminal equipment and the unit 10, a test connector 12 connecting the terminal equipment of opposite connection and the unit 10 at the self-test operation, a line connection connector 13 connecting the equipment unit 10 and the line and a selector 14 switching a signal line for input/output with the terminal equipment to the test connector 12 at its self test. Then a transmission data conversion section 15 converts a data form sent from the terminal equipment into a form received by the line and a reception data conversion section 16 converts a data form received from the line into a form received by the terminal eqiupment. In transmitting/receiving a data between the terminal equipment and the line, the selector 14 is connected in full lines. On the other hand, in using the simulating function of the self-test operation, the selector 14 is connected in broken lines.
Patent JP-S6445512-A (JP)
Title: Pipe inner surface bead cutter
Inventor: NUMAJIRI KENJI
IPC: B23D1/24
Filed: 1987-08-17
Abstract: PURPOSE:To prolong the longevity of a blade through the increase of the length of the blade by providing extensively and longitudinally a shaft at the upper body mounted on the lower body via a push-pressing device, and putting a spiral blade on the tip of the shaft. CONSTITUTION:The lower body 17 arranged with turn-moving rollers 11-13 is mounted via a bellows 16 with the upper body 14 arranged with turn-moving rollers 9-10, and the upper and lower bodies 14, 17 are push-pressed to the inner surface of a pipe 19 due to the extension of the bellows 16. A shaft 2 is extensively and rotatably provided at the upper body 14 along the direction of longitude, and a bite 1 which forms a spiral blade of a spiral shape is put on the shaft 2. When the upper and lower bodies are expanded by means of the bellows 16, and the bite 1 is push-pressed to the inner surface of the pipe as it is rotated, and the pipe is moved, beads are cut in turn. As the bite 1 is constituted with the spiral blade, the length of a cutting blade becomes long by a large margin, and as cutting is discharged in the state of spiraling-out, the longevity of the blade is prolonged.
Patent JP-H0935859-A (JP)
Title: Heating unit for bedding, cushion and carpet
Inventor: SHIMURA YOJI
IPC: G01K7/16
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating unit which facilitates workability of arranging a heat sensitized wire in a surface-shaped heating unit to eliminate changing a position, even when used for a long period, to enhance safety, by improving a method of arranging the heat sensitized wire for detecting a temperature of the heating unit. SOLUTION: In this heating unit for bedding, cushion and carpet, a heat sensitized wire 19 is arranged in one surface of a surface-shaped heating unit 11 formed to be coated with insulating sheets 15, 16 in an obverse/reverse surface of a heating unit 14 having electrodes 13a, 13b in both side edge parts, to compare a temperature, detected by the sensitized wire 19, with a preset temperature by a controller so as to switch on/off a current conduction in the electrodes 13a, 13b. A constitution as follows is added to this unit: A heat sensitized wire supporting base cloth 25 formed by fixing a position of the sensitized wire 19 is superposed in one surface of the surface-shaped heating unit 11 by weaving the sensitized wire 19 in the woven base cloth by a warp/ woof thread 26, 27.
Patent JP-H0528229-A (JP)
Title: Device and method for inspecting screen data
Inventor: YOSHIDA MAKOTO
IPC: G05B1/03
Filed: 1991-07-19
Abstract: PURPOSE:To accurately and efficiently inspect screen data by executing programs before and after version-up in respective terminal equipments. CONSTITUTION:A screen data inspection device 11 in which a comparison processor 40 comparing and inspecting screen data transmits a screen data transmission request signal to screen comparison adapters 30a and 30b to which terminal equipments 20a and 2Ob are connected, screen comparison adapters 30a and 30b receiving the screen data transmission request signal fetch screen data in the terminal equipments into the, storage parts of self stations, transferring it to a comparison processing part and comparing and inspecting screen data is given.
Patent JP-H0526251-A (JP)
Title: Manufacture of fork for universal coupling
Inventor: WATANABE YASUSHI
IPC: B21D19/12
Filed: 1991-07-18
Abstract: PURPOSE:To prevent the occurrence of breakage to a punched part owing to a processing hardening action during a bending work after punching of raw material and to enable firm bolt fastening through the increase of the thickness of the selvage piece for fastening a bolt in a cylindrical hub part, in press molding of a fork for an universal coupling. CONSTITUTION:A pair of tubs 4 are formed to the one side part of a rectangular sheet 2 and a metallic sheet material having selvage pieces 7 formed at two end parts is sheared. A series of processes through a bending work, a spline work, a boring work, and a tapped hole forming work includes a process wherein each of a pair of the selvage pieces 2 is folded in the middle to superpose the folded parts with each other, a process wherein a connecting part between the tub 4 and the rectangular sheet 2 is pressed, and a process wherein the tub 4 and the hub tubular part 11 are bent in an arcuate shape so that they are positioned approximately concentrically to each other.
Patent JP-S5994077-A (JP)
Title: Apparatus for measurement load impedance
Inventor: MORI GIICHI
IPC: G01R27/02
Filed: 1982-11-19
Abstract: PURPOSE:To make it possible to set impedance to be measured and, at the same time, to measure the same, by providing impedance conversion circuits in the vicinity of the input and the output terminals of a device to be measured while changing over an operation system containing a matching circuit and an impedance measuring system by a high frequency switch. CONSTITUTION:When prescribed high frequency input and DC bias are added and high frequency switch 30 is connected to an output side matching circuit 28, input is properly matched by the impedance tuner 36 of an input side and the load of a device (DUT) 26 to be measured is changed by an impedance tuner 29 to enable the setting of a desired operation state. The high frequency switch 30 is connected to a network analyser 32 to measure the impedance of the tuner 29 while calculating the same by a controller 31 and the load impedance of DUT 26 is obtained. Input power, input reflected power and output power can be measured by power meters 38-40. As a result, the impedance to be measured can be directly observed visually simultaneously with setting and a measuring system having a matching circuit stable to a device with low impedance can be obtained.
Patent JP-S6358975-A (JP)
Title: Thin film semiconductor device
Inventor: ONO MASAHARU
IPC: H01L31/10
Filed: 1986-08-29
Abstract: PURPOSE:To facilitate forming thin film semiconductor devices on one substrate with small sizes and a low cost by a method wherein a plurality of thin film photodetectors and a thin film transistor which constitute a logic circuit are formed on the one substrate and the output terminal of the thin film photodetectors which are connected in series or in parallel is connected to the gate electrode of the thin film transistor on the substrate. CONSTITUTION:A gate electrode 2 formed by evaporation of Cr, NiCr or the like and a gate insulating film 3 made of silicon nitride, silicon oxide or the like are provided on a substrate 1. Then the lower electrodes 4 and 5 of thin film photodiodes are formed and the lower electrode 4 is connected to the gate electrode 2 on the substrate. A semiconductor thin film 6 made of amorphous silicon hydride is formed on the gate insulating film 3. Semiconductor thin films 7 and 8 made of amorphous silicon hydride, amorphous germanium hydride, amorphous silicon germanium hydride or the like are formed on the lower electrodes 4 and 5 in the order of P-type layers, I-type layers and N-type layers. Then a source electrode 9 and a drain electrode 10 are formed and, at the same time, the upper electrodes 11 and 12 of the thin film photodiodes are formed and the upper electrode 11 is connected to the lower electrode 5 and the upper electrode 12 is connected to the source electrode 9.
Patent JP-H0650045-A (JP)
Title: Door opening and closing device
Inventor: ISHIHARA HIROSHI
IPC: E05B81/20
Filed: 1992-07-30
Abstract: PURPOSE:To improve operation efficiency by causing a passive lever to move linearly for turning a latch member and reducing the loss of torque transmitted from the passive lever to the latch member at an engagement position. CONSTITUTION:An active lever 41 and a passive lever 42 are made to perform horizontal linear motion, guided by the horizontal sections 41aa, 42aa and the slope sections 41ab and 42ab of respective slits 41a and 41b. Consequently, the engagement section 42d of the lever 42 performs linear motion, while travelling along the rotational locus of the lever 27. Also, while the lever 27 is being dragged by the engagement section 42d, dislocation at the coupled section thereof is limited to unidirectional turning, because the section 42d is performing linear motion. According to this construction, the loss of torque from the engagement section 42d to the latch lever 27 is reduced, thereby improving torque transmission efficiency.
Patent JP-S6182818-A (JP)
Title: Refining method of chemical
Inventor: YOSHIKAWA SEIICHI
IPC: B01D39/04
Filed: 1984-10-01
Abstract: PURPOSE:To provide the refining method of chemicals which is excellent in removing ultrafine particles in the size range 0.1-2mum by bringing a hydrophilic chemical into contact with a flocculated body consisting of an ion-exchange fiber. CONSTITUTION:A flocculated body consisting of an electrostastic combined body obtained by docking both cation and anion-exchange bodies consisting of an ion-exchange fiber in the diameter range 0.1-200mum is used. The ion- exchange fiber having about 0.1-3mm length is preferable. Both anion-and cation-exchange fibers are preferably mixed in the ratio 1/10-10/1. The com bined material is formed into a sheet material in the form of felt, paper, etc. to obtain a fixed bed which is packed into a column, for example. A hydrohilic chemical is passed through the packed column, and treated. The passing velocity is preferably regulated to about 0.1-1,000hr<-1>.