baber/WOPTO huggingface dataset:
Patent JP-S63132711-A (JP)
Title: Method and device for width control over rolling mill
Inventor: TSUGENO MASASHI
IPC: B21B37/22
Filed: 1986-11-26
Abstract: PURPOSE:To improve the control accuracy by separating the influence effect to temperature at the time of the rolling of a material to be rolled into a thermal crown, a tension distribution, and a material coefficient, and quantizing the quantities of width variation of the material to be rolled by necessary factors and performing tension control. CONSTITUTION:A thermometer 4 is provided on the entrance side of an (i-1) stand 2 and a looper 3 and a load cell 7 are arranged on the entrance side of an (i) stand 1. Temperature data Ti-1 and Ti at the time of rolling on the stands 2 and 1 are computed by a computing element 10 from the temperature Tmes of the material 30 to be rolled found by the thermometer 4. A roll crown computing element 9 for temperature, a tension distribution pattern computing element 14, and an (n)-value computing element 11 are provided to separate the thermal crown, tension distribution, and material coefficient and compute the quantity of width variation of the material 30 to be rolled, and the tension control for varying the tension distribution is carried out to control the plate width. Arithmetic operation is performed by the separated factors, so the plate width control accuracy is improved and the manufacture cost is reduced.
Patent JP-2001105368-A (JP)
Title: Suction device and suction method
Inventor: ITO TADASHI
IPC: B25J15/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a suction device capable of certainly sucking and holding a thin film sheet in a stable attitude. SOLUTION: This suction device has a large number of small holes 20e or slit holes 20s; a nearly flat suction part 15 sucking and releasing a film 1; and a fluid part 100 sucking the film 1 onto the suction part 15 or releasing the film 1 from the suction part 15 by sucking or blowing air from a central part to a peripheral part formed with the small holes 21e or the slit holes 20s in sequence.
Patent JP-S61156948-A (JP)
Title: Data collection/alloting system
Inventor: YASUI JUNJI
Filed: 1984-12-27
Abstract: PURPOSE:To accomplish the confirmation of the interaction of the word data output part by providing the system with the test-data continuous transmission circuit which extracts the data of each word from a test pattern reading circuit corresponding to test number and from the test pattern. CONSTITUTION:The test number which includes the data correspondent to all the words of the cyclic digital data stored in a memory 13 is inputted to a CPU12 by a typewriter 11. The CPU12 receives the number, controls a test pattern reading circuit 122 to read the test data pattern stored in a memory 13 correspondent to the test number. The CPU12 also decomposes the pattern into each word by a test-data continuous-transmission circuit 123, and transmits each data to a CDT device 2 via a repeat parallel-series circuit 14 and a modulator 15. The data, further, is outputted to a DO circuit 23 via a decoder 21 and a series-parallel conversion circuit 22, and the output of the DO circuit 23 is displayed by a word displaying part 31, and accordingly each data is confirmed. In consequence, the interaction of plural separate-word-data output devices is confirmed.
Patent JP-H01123534-A (JP)
Title: Echo removing device
Inventor: NAKAGAWA FUJIO
IPC: H04B3/23
Filed: 1987-11-06
Abstract: PURPOSE:To eliminate the influence of the deviation of a sampling timing by removing the deviation of a sampling value when the sampling time is deviated from the timing of an equal interval, before passing through a filter. CONSTITUTION:For a sampled echo signal, a removing signal 70 generated by a filter 2 is subtracted, passed through a filter 3 thereafter, and further, a removing signal 60 generated by a filter 1 is subtracted. Namely, an echo signal when a sampling is an equal interval is removed at the rear step of the filter 3 to shorten the bottom of an echo pass pulse response waveform, and the deviation of the echo signal when the sampling time is deviated from the timing of the equal interval is removed at the front step of the filter 3. Thus, even in an echo removing device having the filter 3, the influence of the deviation of a sampling timing can be removed.
Patent JP-H07138793-A (JP)
Title: Production of oxide thin film
Inventor: KANEKO HIROYUKI
IPC: C25D9/06
Filed: 1993-11-10
Abstract: PURPOSE:To continuously produce an oxide thin film by continuously depositing the oxide thin film in the interface between an organic liquid/a metallic salt aq. solution. CONSTITUTION:The thin film of the objective oxide is continuously deposited by covering the liquid surface of a metallic salt aq. solution for the objective oxide with the organic liquid, electrolyzing by oppositely providing a cathode and an anode in the interface between the two liquid phases and controlling the distance between the objective oxide, which is deposited on the tip of the anode and grows, and the cathode. Or the electrolysis is executed while winding the objective oxide thin film so as to keep the distance between the tip of the deposited objective oxide and the cathode constant. Thus, the oxide thin film having uniform film thickness of several microns and uniform crystal plane is continuously produced without necessitating stripping working.
Patent JP-H05116584-A (JP)
Title: Gas producer having junction means
Inventor: NISHIUCHI RYUJI
IPC: B60R21/264
Filed: 1991-10-28
Abstract: PURPOSE:To improve a gas producer which is manufactured by welding after press molding, so as to provide the gas producer with excellent workability. CONSTITUTION:A diffuser shell 1 and a closure shell 3 which constitute a housing are fabricated by press working of aluminium plates and a through hole 1b is provided at the center portion of the housing. A female screw member 16 and a male screw member 17, which are fitted into the through hole, are threadably engaged with each other so as to couple the housing to the gas producer and a space 2 is filled with a gas generating material 15. The number of components required for press molding is reduced and welding is not required.
Patent JP-S61151659-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEDA MINORU
IPC: G03G5/06
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a photosensitive body suitable for use in a color copying machine, a semiconductor laser printer, and a high-speed copying machine, and superior in sensitivity, stability, etc., by incorporating a specified trisazo pigment having a specified X-ray diffraction value and a crystal form in an electrostatic charge generating layer as a charge generating material. CONSTITUTION:The amorphous trisazo pigment represented by the formula has diffraction peaks at 2theta=6.8 deg.-7.3 deg., 2theta=16 deg., and 2theta=24.5 deg.-26 deg., in the powder X-ray diffraction pattern. This pigment is contained in the charge generating layer and this layer and a charge transfer layer are laminated on a conductive substrate in this order to obtain an electrophotographic sensitive body, thus permitting the obtained photosensitive body to be suitable for use in a semiconductor laser printer, a color copying machine and a high-speed copying machine, and enhanced in sensitivity, resistance to residual potential, stability at the time of repeated uses, etc.
Patent JP-S62139856-A (JP)
Title: Manufacture of superconductive v-hf-ti wire
Inventor: TAKEI HIROMI
IPC: H01B12/02
Filed: 1985-12-13
Abstract: PURPOSE:To manufacture a superconductive V-Hf-Ti wire having satisfactory superconductivity by subjecting a specified V-Hf-Ti compound to solidification by rapid cooling, plastic working into a wire rod or a thin plate and heat treatment as a specified temp. CONSTITUTION:A V-Hf-Ti compound consisting of, by atom, (67-X)% V, 33% Hf and X% Ti (X=25-40) is solidified by rapid cooling, plastically worked into a wire rod or a thin plate and heat treated at >=800 deg.C.
Patent JP-H11113794-A (JP)
Title: Hand drier
Inventor: HORII TOMOHIKO
IPC: A47K10/48
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hand drier realizing the drying processing in a wide range without enlarging its size. SOLUTION: In the hand drier provided with a processing space 3 for pulling out/inserting hands from/into an insertion port 30 opening outside and blowing an operating air stream generated by a high pressure air generating part 1 to the hands inserted to the space 3 in the vicinity of the insertion port 30 of this processing space 3 to sweep off moisture stuck to the hands by the kinetic energy of the operating air stream, the processing space 3 is formed to be an open space opening to a part excepting for an upper part, a rear surface and a lower surface to jet the operating air stream to cover both side parts and the front surface of this processing space 3.
Patent JP-H08146364-A (JP)
Title: Semiconductor laser and its operating method
Inventor: OZEKI YUKIHIRO
IPC: G02F1/015
Filed: 1994-11-16
Abstract: PURPOSE: To provide a semiconductor laser capable of turning laser oscillation from on to off and operating at a high speed by making light pulses incident from outside and its operating method. CONSTITUTION: An optical waveguide active layer 19 is composed of a gain body layer 17 and a saturable absorber 15a. The gain body layer 17 does not depend on modes but the saturable absorber layer 15a depends on the modes. A cap layer 23 is provided thereon with two upper electrodes 25 (25a, 25b). The current value to be impressed on the electrode 25a for the gain body layer is changed in the case a semiconductor laser is operated. On the other hand, the electrode 25b for the saturable absorber layer is used as the release mode or the mode for outflow of the current and adjusts the absorptivity of the saturable absorber layer 15a.
Patent JP-H03146293-A (JP)
Title: Suction dust collecting mechanism in working machine
Inventor: KUROKOME KAZUO
IPC: B23K7/10
Filed: 1989-10-31
Abstract: PURPOSE:To easily execute removal of dross and discharge of a work by complexing dust collecting mechanism for removing substance generated at the time of laser-machining and mechanism for discharging a product already machined from a working machine. CONSTITUTION:As the dust collecting mechanism 55 is arranged to a work supporting movable part 1, when this work supporting movable part 1 supports the material 50 to be machined from lower face, a suction hole 14a is positioned at the part of position just below a laser head 53 to suck the dross generated from the material 50 to be machined. On the other hand, in the case of discharg ing the work 50a after machining by moving the work supporting movable part 1, the dust collecting mechanism 55 executes the same movement as the work supporting movable part 1, and the work 50a can be surely discharged. Then, the suction duct 14b has constitution to be separated from partition face 14c and inclination of the work supporting movable part 1 is not prevented. By this method, at the time of machining the material to be machined, this dross is surely discharged, and also regardless of the inclination of a table at the time of discharging the work, the dust collecting mechanism can be separated.
Patent JP-H09127227-A (JP)
Title: Automatic tracking system
Inventor: HAGIO KENICHI
IPC: G01S3/782
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance the tracking performance while suppressing the effect of background image by varying the size of tracking gate depending on the rotary position in the tilting direction. SOLUTION: Images picked up by an image input means 1 are stored 6a sequentially as image data and a searching means 6d outputs an image data corresponding to a tracking gate to a correlation operating means 6e. An input signal proportional to the tilt angle of means 1 is converted 6h into a tracking gate size which is then delivered to a decimation control means 6i. The means 6i controls the means 6e to perform correlation operation only for the pixels being left after decimation. The means 6e performs correlation operation based on an image data from the means 6d and a stored 6c image data (template) and detects 6f a position of highest correlation. A panning (tilting) angle θx (θy) required for matching the detected position with the center of image is then calculated 6g.  Based on the angles θx, (θy), a rotary means 2 turns such that the means 1 catches a tracking object in the center of image. According to the system, the effect of background image is suppressed and the tracking performance is enhanced.
Patent JP-H0593750-A (JP)
Title: Overcurrent detection circuit and composite element used therefor
Inventor: TSUMURA MITSUTSUNE
IPC: G01R19/165
Filed: 1991-10-02
Abstract: PURPOSE:To enable detection of overcurrent at a low cost and with a saved space and achieve the solution of the problem on insulation easily between the primary and secondary of a switching power source. CONSTITUTION:An overcurrent detection circuit is made up of an open magnetic path type inductor L2 for removing high frequency ripples incorporated into an output-side rectifying/smoothing circuit 12 of a switching power source and a Hall element HS mounted near the inductor L2. An output of the overcurrent detection circuit is sent out to an overcurrent protection circuit 16 to operate for protection of the switching power source with the overcurrent protection circuit.
Patent JP-S63133676-A (JP)
Title: Manufacture of thin-film transistor
Inventor: KUBOTA YASUSHI
IPC: H01L29/786
Filed: 1986-11-26
Abstract: PURPOSE:To realize the high efficiency during the hydrogenation of a non-single crystalline thin-film semiconductor layer acting as an active layer by a method wherein, before an impurity is injected into a source region and a drain region, a solid-phase epitaxy process is executed to the non-single crystalline thin-film semiconductor layer. CONSTITUTION:During the manufacture of a thin-film transistor whose active layer 12, including a source and a drain, and gate electrode 14 are composed of a non-single crystalline thin-film semiconductor layer, a solid-phase epitaxy process is executed to the non-single crystalline thin-film semiconductor layer after the non-single crystalline thin-film semiconductor layer acting as the gate electrode 14 has been deposited and before an impurity is injected into the source region and the drain region of the active layer 12. For example, the polycrystalline silicon thin-film 12 is evaporated on the surface of a glass substrate 11 and is then patterned; an active layer part is formed. Then, a silicon oxide film 13 acting as a gate insulating film is deposited; then, the polycrystalline silicon thin-film 14 acting as the gate electrode is deposited. After that, the assembly is annealed in an atmosphere of nitrogen at 550 deg.C for 30 hrs; this polycrystalline silicon thin-film 14 is processed by the solid-phase epitaxy method together with said polycrystalline silicon thin-film 12.
Patent JP-H05121607-A (JP)
Title: Support
Inventor: KUNO KATSUMI
IPC: H01L23/40
Filed: 1991-10-29
Abstract: PURPOSE:To provide a support, which can press a cooling means against a heat generating element without lowering the degree of freedom at the time of designing the wiring of its substrate. CONSTITUTION:At the time of mounting a semiconductor element 3 connected with wiring pins 2 on a substrate, the body 11 of the support connected with pins 12 is also mounted on the substrate 1 by means of a similar mounting means. After mounting the body 11, a bolt 13 fixed to the top of the body 11 is passed through a hole 4b formed through the step section 4a of a cooling system 4 and held in its place with a nut 14. Therefore, the cooling system 4 can be pressed against the semiconductor element 3 without forming holes, etc., through the substrate 1.
Patent JP-S62143173-A (JP)
Title: Method for correcting spelling of character string
Inventor: KAGIMASA HIDEKO
IPC: G06F17/22
Filed: 1985-12-18
Abstract: PURPOSE:To efficiently execute calibration by a conversational method by holding a correct/incorrect spelling corresponding dictionary making the spelling of an incorrect character string correspond to one or plural proposed character string spellings in addition to a correct character string spelling dictionary. CONSTITUTION:A disk device 108 stores the correct character string spelling dictionary, the correct/incorrect spelling corresponding dictionary and a selective history table. A character string and a command inputted from a keyboard 105 are stored in an input buffer 104 and received by a processor 103, which executes the correction of the spelling of the character string while referring a dictionary and the table developed on a main memory 107 when necessary and outputs the corrected result to a picture buffer 102 to display the output on a display screen. Consequently, the incorrect spelling can be efficiently corrected.
Patent JP-H10110945-A (JP)
Title: Combustion device
Inventor: UCHIDA TSUTOMU
IPC: F23N5/20
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent an incomplete combustion caused by a difference in altitude by a method wherein there is provided a timer capable of changing a preliminary combustion time in response to an altitude in a combustion device for performing a preliminary combustion of low combustion power for a specified period of time and changing-over it to a full combustion after the preliminary combustion. SOLUTION: As an operation switch 17 is turned ON, an igniting means 2 starts an igniting operation, a combustion blower 6 starts air blowing to a combustion burner and concurrently a fuel supplying means 5 supplies kerosene for a low power combustion and the kerosene is ignited by the igniting means 2. Before performing this operation, a timer variable means 20 is selected in compliance with a flat land or an altitude and is veried. Then, the preliminary combustion is carried out only for a selected time and a temperature at the bottom part of the combustion burner is sufficiently increased by this preliminary combustion.  That is, the preliminary combustion in each of 6 minutes for a feat land, 12 minutes for an altitude of 500 to 1000m and 15 minutes for an altitude of 1001 to 1500m does not cause oil to be accumulated even in a full combustion, resulting in that kerosene is positively evaporated for each of the altitudes and no incomplete combustion is caused,.
Patent JP-S63137969-A (JP)
Title: Coating compound composition
Inventor: ENOKIDA YUTAKA
IPC: C09D187/00
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a coating compound composition suitable especially for base coating of two coating and one baking coating type, having excellent appearance of coating film and film performance, containing a specific acrylic modified cellulose derivative and a crosslinking agent as vehicle components. CONSTITUTION:The aimed composition containing (A) an acrylic modified cellulose derivative obtained by reacting (i) 5-70wt% cellulose derivative (preferably cellulose acetate butyrate) with (ii) 29-94wt% hydroxyl group-containing acrylic resin having 10-150mgKOH/g resin hydroxyl number and 8,000-80,000, preferably 10,000-80,000 weight average molecular weight and (iii) 1-10wt% polycarboxylic acid (e.g. succinic acid, etc.) or acid anhydride and (B) a crosslinking agent (preferably methylated melamine resin, butylated melamine resin, polyisocyanate compound or blocked isocyanate compound) as vehicle components.
Patent JP-H04158856-A (JP)
Title: Ultrasonic processor
Inventor: SAKURAI TOMOHISA
IPC: A61B18/00
Filed: 1990-10-23
Abstract: PURPOSE:To enable use as a common versatile driver for treatments and operations by arranging multiple kinds of probes on multiple kinds of handpieces to connect the handpieces to a driver for transmission of signals to the driver. CONSTITUTION:Handpieces 1a and 1b have an ultrasonic vibrator 2 built thereinto. Multiple kinds of probes 4a-4c are connected selectively to a horn 3 of the ultrasonic vibrator 2. They are of a short type, bending type, long type and the like and are selected according to the application of treatment and operation to be clamped on the handpieces 1a and 1b with a screw or the like. One end of a cable 5 as signal transmitting section is connected to the handpieces 1a and 1b and a connector 6 is provided at the other end thereof. The handpieces 1a and 1b are connected selectively to a driver 7.
Patent JP-H06131123-A (JP)
Title: External storage device for computer
Inventor: MOMOSE HARUO
IPC: G06F3/06
Filed: 1992-10-22
Abstract: PURPOSE:To eliminate the need for a complex restoring process by writing data on a disk device after temporarily storing the data in the transfer buffer memory of a disk controller, and then doubling a cache memory. CONSTITUTION:The disk controller 10 is provided with a transfer buffer means 12 and a write control means 16-1 starts writing the data on the disk device 14 after data transfer from a host device 12 normally ends. If the data transfer from the host device 12 abnormally ends, the transfer data stored in the transfer buffer means 22 are made ineffective and the writing on the disk device is inhibited. Further, the disk controller 10 is provided with a nonvolatile cache storage means 24 stored with the same data for every data of specific unit length stored on the disk device 14. Then a cache control means 16-2 secures a new write area when the data are written in the cache storage means 24 and writes new data, and makes old data ineffective and the new data effective on condition that the data transfer normally ends.
Patent JP-H09127371-A (JP)
Title: Optical connector and assembling method
Inventor: TAMEKUNI YOSHIAKI
IPC: G02B6/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a very reliable optical connector without the positional deviation of an end face by fixing a holding member fit in the middle part and the space part of a ferrule by a fixing member from the outer periphery of the holding member. SOLUTION: An optical element fiber 4 consisting of clad glass is inserted in a hole bored in the center of the tip part 1-1 of the ferrule 1 and fixed with adhesive. After the adhesive is completely cured, the end face of the fiber 4 is ground like a mirror surface. The inside end face of the incorporated fiber 4 is also ground like the mirror surface so as to reduce connection loss and reflected light. A spliced part between the fiber 4 and the element fiber part 5-1 of the optical fiber 5 is set by working the middle part 1-3 of the columnar ferrule 1 to be half, fitting a pressing tool 2 in a formed space part 1-5, covering the outer periphery of the middle part 1-3 and the pressing tool 2 with a ring formed of spring steel or a clamp 3 formed of a release type ring, and fixing it by the plastic deformation.
Patent JP-H06107578-A (JP)
Title: Separation of adduct crystal of bisphenol a and phenol
Inventor: SHIMODA KEIJI
IPC: B01D9/02
Filed: 1992-09-30
Abstract: PURPOSE:To easily separate the subject crystal stably for a long period of time without causing line blockage, by conducting solid/liquid separation while applying phenol to the gas in the vacuum gas line of solid/liquid separation process to raise the phenol concentration in said line. CONSTITUTION:In recovering the subject crystal by separating the mother liquor under a vacuum from a slurry 3 containing an adduct of bisphenol A and phenol obtained by cooling a reaction mixture produced by reaction between acetone and an excess of phenol in the presence of an acid catalyst, phenol is applied to the gas (nitrogen gas) flowing through a vacuum gas line 10 for maintaining solid/liquid separation process in a vacuum state to raise the phenol concentration to the dew point of phenol or close thereto, thus accomplishing the objective separation.