baber/WOPTO huggingface dataset:
Patent JP-H04256423-A (JP)
Title: Method and device for drying end part of hollow fiber bundle
Inventor: JIYURIAN PORUTA
IPC: F26B15/08
Filed: 1991-07-12
Abstract: PURPOSE: To provide a method for drying the ends of a bundle of hollow fibers for a membrane device containing hollow fibers. CONSTITUTION: The apparatus includes at least one drying member having two couplings 5 for coupling a source of forced hot air 7 to respective ends of a sheath 2 designed to contain hollow fibers 1. At each of its ends, the sheath 2 includes at least one axial opening 3 through which the hot air penetrates into the sheath and at least one lateral opening 4 through which the hot air leaves the sheath 2 after passing over the ends of the fibers. The inlet air flow rate to the sheath 2 and the dimensions of the openings 3, 4 are selected so that all of the air entering each of the ends of the sheath 2 leaves via a corresponding lateral opening 4. It is possible that the only ends of the bundle of fibers whose other parts are necessary for keeping the condition to contain water can be dried. It is necessary that the ends are dried to have a fitting structure.
Patent JP-H0879748-A (JP)
Title: Quantization step size controller using neuro-network
Inventor: TEI SAISHIYOU
IPC: H04N19/134
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To secure a stable picture by deciding a quantizing step size by using a neural network having a learning ability of readjusting conditions and visually reducing the number of boundary lines between picture element blocks at the time of restoring quantized video data. SOLUTION: At every block of video data from an input terminal 10, a forward analyzing section 41 decides and outputs video complexity FA and a luminance analyzing section 32 detects and outputs a representative luminance value BR. A picture-quality evaluating section 44 restores the output data of a variable length coding section 13 by using a quantizing step size DS from a quantizing section 12 and generates a discriminating reference value R based on the restored data. A neural network 43 generates DS and MQUANT by using the present filling-up degree of a buffer 14, FA, BR, and a motion vector MV from a motion estimating section 18 after the network 43 updates a weighted value based on the value R. Therefore, a stable picture from which the least blocking phenomenon is visually sensed can be secured by using the value R.
Patent JP-H0834699-A (JP)
Title: Biopolymer crystallizing device
Inventor: ASANO TAKAHARU
IPC: C30B7/00
Filed: 1994-07-25
Abstract: PURPOSE:To obtain a highly reliable biopolymer crystallizing device without the pressure in an experimental vessel being changed on standby and during experimentation, without the sample soln. being scattered, with the discrete vessels tightly closed and by which plural experiments are performed at the same time. CONSTITUTION:This device consists of a plate-shaped base 10, a cylindrical groove 14 to be filled with a biopolymer soln. A consisting, for example, of protein and neutral salt formed in the base 10, a moat-like groove 16 to be filled with a crystallizing agent soln. B contg. the concd. neutral salt formed in the base 10 to surround the groove 14, a lid 12 covering the base 10 and with a recess to form an experimental vessel for crystallizing a biopolymer formed above the grooves 14 and 16, a plug 18 provided in the recess formed in the lid 12 and used to isolate the groove 14 from the groove 16 when pressed to cover the groove 14 and a valve 28 furnished in the recess formed in the lid 2 and used to equalize the pressure in the experimental vessel with the external pressure.
Patent JP-S5961377-A (JP)
Title: Program source switching device
Inventor: KITAMURA MASAKAZU
IPC: H04N5/45
Filed: 1982-09-30
Abstract: PURPOSE:To simplify the switching of a program source, by storing a program source selecting signal to a temporary storage circuit and controlling the signal transmission between storage circuits with a time difference. CONSTITUTION:The program source selecting signal stored in a storage circuit 6 or 7 is transferred to the temporary storage circuit 8. Further, the program source selecting signal stored in the temporary storage circuit 8 at the same time or after the transfer is transferred to other storage circuit 7 or 6. Thus, the program source signal applied to program source selecting circuits 2l and 2s is transferred mutually by having only to apply the program source signal once from the switching signal generating circuit 4.
Patent JP-2000009889-A (JP)
Title: Method for controlling quality of water for boiling water nuclear power plant
Inventor: ISHIDA KAZUNARI
IPC: G21D1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a water quality controlling method for nuclear power plant capable of reducing the radioactivity concentration in reactor water in whole reactor operation period and reducing the exposure amount of workers during periodic reactor inspection. SOLUTION: For suppressing adhesion of corrosion product to fuel rod surface in the first operation cycle, iron concentration in supply water is controlled to be at 0.1 ppb or less by removing iron in supply water with a condensate processor 7. In the second operation cycle and on by injecting iron ion or insoluble iron oxide in the pipe 10 located on the downstream side from the condensate demineralizer 9 from iron injection device 20 for promoting the adhesion of corrosion product to fuel rod surface, the iron concentration in supply water is maintained within 0.5 to 1 ppb throughout each operation cycle after the second operation cycle.
Patent JP-H0835276-A (JP)
Title: Method of erecting exterior wall panel
Inventor: MIYAJI KYOICHI
IPC: E04G21/16
Filed: 1994-07-25
Abstract: PURPOSE:To promote execution efficiency by lapping an upstair exterior wall panel on a sliding strip material lapped on the upper end of a downstair exterior wall panel, and fixing them after they are positioned in the horizontal direction. CONSTITUTION:A sliding strip material 30 is lapped on the upper end of a downstair exterior wall panel 1 installed in advance. Then, after panels 3 are positioned in the horizontal direction in a state to mount the lower end of an upstair exterior wall panel 3 on the strip material 30, the panels 3 are fixed. After that, the strip material 30 is formed of an elastic material, and it is used as a wterproof sealant. According to the constitution, the corner of the upstair panel is butted against the butt end of the downstair panel to make it possible to prevent the damage to an external facing material or a frame material and, positioning can be easily made.
Patent JP-S6150798-A (JP)
Inventor: OKADA YUKIO
IPC: B65H37/04
Filed: 1984-08-20
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-H0728618-A (JP)
Title: Data processor
Inventor: TAKANO SHIN
IPC: G06F3/0485
Filed: 1993-07-13
Abstract: PURPOSE:To protect important display data without erasing when the data need to be scrolled by leaving display data with a protection attribute on a display screen and erasing display data which does not have the protection attribute from the display screen when the data are scrolled. CONSTITUTION:When the entire screen is already used for display at the time of the scrolling of display contents corresponding to screen data inputted to a display device 3, lines which are scrolled disappear from the display screen, but the important data which need to be displayed at all times are given the protection attribute and then left on the screen irrelevantly to the scrolling. Thus, the scrolling process is performed and the protected data are accumulated in the upper part of a screen memory. When the protected data occupies the majority of the display screen and an area for data display in a normal process decreases to interfere with the execution, a warning message is displayed and an operator inputs a command which make the protected data on the screw invalid to display the specified protected data which are made invalid.
Patent JP-S5797427-A (JP)
Title: Measuring and evaluating device for solderability
Inventor: SHIMA TOSHIHIRO
IPC: G01N19/04
Filed: 1980-12-10
Abstract: PURPOSE:To discriminate and evaluate the wettability of soldering accurately and precisely by detecting and measuring surface tension by dipping a member to be measured in solder, and by detecting and calculating the wet-area ratio of the sample through an optical microscope and a sensor. CONSTITUTION:A detector 11 detects the fine displacement of a body to be measured due to surface tension through a differential transformer and its output is inputted to an amplifying circuit 17, an ADC18, a comparing circuit 19, a storage circuit 20, and a comparison arithmetic circuit 34 to calculate output information on a wet mode, thereby performing the display 36 of it. An image of the soldered part of a sample 14 is formed on a photosensor 27 through an optical microscope 26. The output of a detecting circuit 29 is inputted to a starting circuit 25 to drive the sample 14 through a pulse oscillator 23, a driving circuit 22 and a pulse motor 21. If the detecting circuit 29 detects a defective, a synchronizing pulse circuit 37 opens a gate circuit 31 and the display 36 of a wet-area ratio is performed through a binary-coding circuit 30, a counting circuit 32 and the arithmetic circuit 34. Thus, wettability is discriminated and evaluated accurately and precisely.
Patent JP-H1123828-A (JP)
Title: Production of color filter
Inventor: TSURUOKA YASUO
IPC: B05C11/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter free from optical unevenness. SOLUTION: When a color filter for a color liq. crystal display device is produced, color picture element films having plural colors are heated at 230 deg.C and a transparent protective film is formed by a spin coating method. At this time, a protective film material is dispensed on the substrate and the angular acceleration rotation run-up is regulated to <=200 r.p.m./sec at the time of spin- coating the substrate. the objective color filter free from optical unevenness is safely produced with increased throughput.
Patent JP-H0461012-A (JP)
Title: Magnetic head
Inventor: OTA SATORU
IPC: G11B5/31
Filed: 1990-06-29
Abstract: PURPOSE:To improve the track width accuracy of a magnetic gap and to execute good recording and reproducing even in a high-frequency region by joining and fixing a 1st core half body and a 2nd core half body while the end face of 1st laminated thin films and the front surface of a 3rd ferromagnetic metallic thin film are held butted on each other via a nonmagnetic material to constitute a magnetic gap. CONSTITUTION:The width of the end face of the 1st laminated thin films 16 exposed on the gap forming surface is set equal to the desired track width of the magnetic gap 27 and the width of the gap butt part of the 2nd ferromagnetic metallic thin film 25 of the 2nd core half body 12b is set larger than the desired track width of the magnetic gap 2 in the case of forming a core block 32 by butting the 1st, 2nd core half body blocks 30a, 30b by melting and solidifying a glass layer 26 in the state in which the end face 31 on the gap forming side of the 1st core half block 30a and the glass layer 26 face each other. The track width of the magnetic gap 27 is set exactly by the film thickness of the 1st laminated thin films 16 at all times in this way and the good recording and reproducing are executed even in a high-frequency region.
Patent JP-H0338610-A (JP)
Title: Scanning optical device with scanning position control function
Inventor: MINOURA KAZUO
IPC: G02B26/10
Filed: 1989-07-05
Abstract: PURPOSE:To control the position shift of a beam spot on a scanned surface by providing a means which detects the position shift of the beam spot on the scanned surface of a photosensitive body, a document where character image information is recorded, etc., in a direction perpendicular to the scanning surface of luminous flux. CONSTITUTION:A spot position detector 7 detects the scanning direction of the laser spot and the shift in its position. Namely, when the laser spot is made to scan in the order of positions S1, S2, and S3 with time, how the difference DELTAI between electric outputs Ia and Ib generated by photoelectric converters 10a and 10b varies with time is detected. The spot position is scanned by operating a control circuit 9 so that the DELTAI based upon the output of a spot position detector 7 is invariably zero. A method which moves a cylindrical lens which has power only in the scanning direction or subscanning direction in the direction of the optical axis is employed for the spot position control by a spot position control system.
Patent JP-S6330343-A (JP)
Title: Silica glass added with lanthanoid element
Inventor: YOSHIDA ICHIRO
IPC: C03C8/02
Filed: 1986-07-23
Abstract: PURPOSE:To lower the oscillation threshold value in the formation of fiber laser and to improve the radiation resistant characteristic of the title glass by incorporating specified amts. of a lanthanoid elements, boron oxide, and/or phosphorus pentoxide into the material, and forming the glass from the material by a sol-gel method. CONSTITUTION:The lanthanoid elements-added silica glass contains 0.05-5wt% of >=1 kind of lanthanoid elements and 0.5-7wt% boron oxide and/or phosphorus pentoxide. The glass is formed by a sol-gel method. Consequently, the oscillation threshold value in the formation of fiber laser is lowered, and the radiation resistant characteristic of the glass is improved.
Patent JP-S6152082-A (JP)
Title: Reproduction circuit of audio signal
Inventor: SHIROCHI YOSHIKI
IPC: G11B5/027
Filed: 1984-08-21
Abstract: PURPOSE:To prevent a sound signal from being distorted at the following FM modulating part by providing AGC circuits before and after a pre-emphasis circuit for comprising a convertor circuit in the convertor circujt for converting a VTR reproduction signal into as the prescribed television signal. CONSTITUTION:Right and left channel reproduction systems 3R and 3L demodulate FM audio signals reproduced at a pair of heads HAA and HAB and supply them to a television convertor circuit 20, which is a circuit for converting an inputted demodulation signal into a television signal and has a pre-emphasis circuit 23 and AGC circuit 30 at an anterior stage of a modulating part composed of an FM modulator 24 and AM modulator 27. The AGC circuit 30 is caused to have such a characteristic that the de-emphasis quantity is increased as its frequency rises even if the input level of a sound signal SA is high. As a result the FM modulation can be carried out without causing the sound signal to be distorted from a low level to high one.
Patent JP-S5876538-A (JP)
Inventor: ITOU YOSHIROU
IPC: D02G1/02
Filed: 1981-10-31
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-H1127998-A (JP)
Title: Inverter device
Inventor: YASUKAWA KUNIAKI
IPC: H02P21/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the stoppage of an inverter device, when the control of the device is switched to V/F constant control from vector control due to the detection of an abnormal speed by smoothly performing a control switching. SOLUTION: An inverter device is operated under a closed loop condition by normal speed control 12 and vector control 13-35 and when an abnormal speed is detected, under an open loop condition by a V/F constant control 36. The V/F constant control block 36 is provided with a means, which decides an output angular frequency ω by using a set speed Ns as an output frequency command, a means which computes a primary voltage V1 based on a preset V/F ratio by using the set speed Ns as an output frequency command ω', a means which computes two shaft current components of an exciting current shaft and a torque current shaft from the angle ϕbetween the primary voltage V1 and the exciting current shaft and the primary voltage V1 , and a means which corrects voltage quantities Vd and Vq, the angle ϕ, a phase θ, and the output angular frequency ω,  so that voltage control will not become discontinuous when the control of the inverter device is switched. When an abnormal speed is detected, the control of the device is switched so that a signal given to a voltage waveform generating circuit 37 does not change abruptly.
Patent JP-H0461803-A (JP)
Title: Application tool for hair dyeing agent
Inventor: TOMINO TOSHIHIRO
IPC: A45D24/22
Filed: 1990-06-29
Abstract: PURPOSE:To provide an application tool for a dyeing agent capable of being applied uniformly even by the use of those agents having high viscousity and maintained easily after usage by providing the tool with a sponge body to which the agent is fed from the discharge passage of discharge member, and a comb member at the fore end of the sponge member. CONSTITUTION:When the outer periphery of a vessel 10 containing a hair dyeing agent is compressed, the vessel is deformed resiliently to push out the agent therein to the discharge passage 25 of a discharge member 20 from an opening 12, and thereafter it is discharged from a discharge port 27. At this time, leaking-out of the agent is prevented by comb walls 40, 41. Then, it is supplied to a sponge body 30 provided along the discharge port 27, and oozes out of the surface exposed between comb 34 elements after it passes through the sponge 30. When the comb 34 is oriented to the hair of user under the conditions, the comb 34 can be brought into contact with the hair easily by only bending the arm grasping the vessel 10 slightly. Since the dyeing agent is oozed out thereon evenly, it can be coated on the hair uniformly.
Patent JP-H0912909-A (JP)
Title: Hydroxyquinolone monoazo dye, its production and use thereof
Inventor: URURITSUHI BIYUURAA
IPC: C09B29/42
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dye excellent in fastness and dyeing property, not phototropic, having neutral yellow to green-yellow color tone and useful as a compounding component for controlling opaque color tone as well as a mixing component for transparent color tone. SOLUTION: This hydroxyquihnolone monoazo dye is expressed by formula I [R is a 1-6C alkyl, benzyl, phenyl or a 2-4C alkyl; D is benozothiazole-2-yl or a phenyl residue of formula II (either one of X1 and X2 is H, Cl, Br, methyl, a 1-6C alkylcarbonyl, cyclohexylcarbonyl, etc.; the other is H, Cl, Br or methyl; X<3> is H, Cl, Br, nitro of methyl; X<4> and X<5> are independently H, Cl, Br, methyl, etc.)]. The dye is obtained by diazotizing a compound of the formula D-NH2 and carrying out coupling of the diazotized product with a compound of formula III. Furthermore, the dye is used for dyeing or printing a hydrophobic synthetic material at pH 8-11.
Patent JP-S6064456-A (JP)
Title: Manufacture of lead frame
Inventor: KANEHIRO KAZUO
IPC: H01L23/50
Filed: 1983-09-19
Abstract: PURPOSE:To form a frame with high quality at low cost by etching an Al coating applied on a frame material by using an elastic material while oxidizing and treating a coating Al layer in a resin seal section for a metallic strip in the frame. CONSTITUTION:The whole surfaces of the surface and back of a long-sized metallic strip are coated continuously with Al. The metallic strip is punched to a predetermined shape. Al etching to an Al unnecessary section, the oxidation and treatment of a coating Al layer only to a required section and precious metal plating only to a necessary section as required are executed to the metallic strip through a series of processes by using an elastic body sheet (a mask) with a prescribed opening section. The metallic strip is cut to standard size, thus manufacturing products.
Patent JP-S5963398-A (JP)
Title: Greaser for pump
Inventor: UMEHARA KATSUO
IPC: F04D29/063
Filed: 1982-10-05
Abstract: PURPOSE:To adjust greasing amount corresponding to variation of pressure in a greasing section by providing an operative section operated by hydraulic pressure of high pressure water forcibly sent for sealing a water sealed shaft section and a press feed section interlocked with this operative section for forcibly sending grease to a greasing portion. CONSTITUTION:A grease tank 95 is filled with grease and a change-over valve is changed over with a cover 101 being opened. When high pressure water is sent from a conduit 69 into a chamber 73, a piston 65 is lowered while a piston 81 is lowered to send grease from the grease tank 95 into a chamber 97. Then, the grease tank 95 is closed by a cover 101. Next, when the high pressure water is changed over to a conduit 71, the piston 65 and the piston 81 ascend at the same time so that grease in the chamber 97 is supplied from a grease supplying pipe 57 to a plain bearing.
Patent JP-H0472188-A (JP)
Title: Reinforcing structure for granular subject storage tank
Inventor: KOBAYASHI SHIGEO
IPC: F26B25/06
Filed: 1990-06-29
Abstract: PURPOSE:To reinforce the lower side of an inner frame, and make it possible to perform discharge of a granular subject smoothly by a method wherein an inner frame which forms a double wall on the discharge side of a storage tank on the bottom is fixed on an outer frame, and supported under a suspended condition, and the ends of traverse spiral shafts are supported by shaft receiving members which are respectively provided on the outer frame and inner frame which are located apart with an interval. CONSTITUTION:A cooling tank 5 consists of a cooling part 25 and a letting-out part 27 which is located under the cooling pat 25 and formed into a two tank shape with a V shaped cross section. The letting-out part 27 is formed by a double wall of the outer frame 28 and inner frame 29. The inner frame 29 is pinched between the frame flange of the cooling part 25 and the flange of the outer frame 28, and the whole of the inner frame 29 is under a suspended condition. In the letting-out part 27, traverse spirals 30, 30 which discharge cropped grain flowing down orderly by horizontally carrying it are installed. The traverse spirals 30, 30 are laterally provided along the longitudinal direction of the inner frame 29. The traverse spirals 30, 30 are supported respectively by (a front surface plate 29a) of the inner frame 29 and the outer frame 28 through shaft receiving members 35. The grain in the cooling part 25, while flowing down in the inner frame 29, is let out to one side by the traverse spirals 30, 30, and drop-discharged on the surface of a discharge conveyor 47 through extended connection gutters 37, 37 and flow-down guidance cylinders 46, 46.
Patent JP-S5797441-A (JP)
Title: Rapid measuring method for quantity of sulfur
Inventor: NARITA KIICHI
IPC: G01N27/406
Filed: 1980-12-10
Abstract: PURPOSE:To detect the quantity of sulfur in the material to be measured under the atmosphere or oxidizable atmosphere accurately in a short time, by forming a battery by connecting a standard electrode coexsisting with a prescribed sulfide with the material to be measured containing sulfur by a solid electrolyte. CONSTITUTION:A standard solution 3, in which another sulfide easy to oxidize more than a metal and metallic sulfide as an oxygen getter is mixed with a mixture of the metal having constant sulfur potential and metallic sulfide, and a solid electrolyte 2 contacting with the material to be measured which contains sulfur, are closely stuck and are inserted into a heat-resisting pipe 4. Then, a battery for electromotive force measurement consisting of a lead wire 5 contacting with the electrode 3 and the electrolyte 2 and a lead wire 6 contacting with the material to be measured, is held by a heat-resisting material 11 and a thermocouple for temperature measurement consisting of a Pt group thermocouple 7 is held in a silica tube 8 by heat-resisting material 14 and then, the material 11 and 14 are fixed to a main body 1. As a result of it, invasion of oxygen into the electrode 3 can be excluded surely.
Patent JP-S6235695-A (JP)
Inventor: HIROSE ATSUKO
IPC: B23K1/00
Filed: 1985-08-09
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。