baber/WOPTO huggingface dataset:
Patent JP-H03114329-A (JP)
Title: Through-passing method in asynchronous equipment
Inventor: OKA AKIHIKO
IPC: H04B10/27
Filed: 1989-09-28
Abstract: PURPOSE:To attain through-pass for an asynchronous equipment with small sized circuit constitution even when a serial/parallel conversion section is employed by constituting a frequency offset absorbing section with a memory, a transmission clock generating section, a phase comparator and a multiplex section. CONSTITUTION:The frequency offset absorbing section 10 is constituted of the memory 6, the phase comparator 8, a master clock generator 7-1, a clock generator 7-3, the multiplex section 9, an up-down counter 11 and a counter set section 12 and requires the serial/parallel conversion section 1. However, the circuit scale is smaller than that of a conventional frequency offset absorbing section composed of two termination units, a master clock generator, a clock generator and the multiplex section. Thus, an optical terminal station repeater system passing through to an asynchronous equipment is constituted with a small scale circuit.
Patent JP-S63106191-A (JP)
Inventor: SHIBUKAWA TAKERO
IPC: B62J99/00
Filed: 1986-10-23
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-S62113788-A (JP)
Title: Production of single crystal alumina
Inventor: KIYONO TOSHIHIRO
IPC: C30B29/20
Filed: 1985-11-12
Abstract: PURPOSE:To obtain an alumina single crystal with little fear of causing defects, by producing the alumina single crystal from alumina raw material powder consisting essentially of theta-Al2O3 by the Bernoulli method. CONSTITUTION:An alumina single crystal is produced from alumina raw material powder consisting essentially of  - or + -Al2O3 by the Bernoulli method. The alumina raw material powder consisting essentially of theta-Al2O3 refers to powder containing >=40% theta-Al2O3 in the alumina raw material powder. In this case, the respective particles of respective crystal forms may be mixed even if the particles are alumina single crystal of plural crystal forms. The particle diameter of the alumina raw material powder is preferably 10-400mu from the viewpoint of the fluidity and fusibility, etc., of the gamma-Al2O3 powder. The particle shape of the gamma-Al2O3 powder is preferably spherical from the fluidity, nonscattering property and prevention of introduction of air bubbles into balls.
Patent JP-H0194330-A (JP)
Title: Video signal copying device
Inventor: OBATA KENZO
IPC: H04N9/79
Filed: 1987-10-06
Abstract: PURPOSE:To reproduce the same color as that of a photosensitive paper in a short time and with an easy operation by superposing information of the set value of color on inputted three-primary color signals to expose the photosensitive paper. CONSTITUTION:Code information obtained from a scanner device 17 is converted to color data, and a volume driving device 19 is so driven that the set value of an adjusting volume corresponds to color data, and the signal from a switcher 5 is superposed on the signal from a position generating part 14 to output a signal which drives an exposure device 7. When a photosensitive paper 9 is exposed drive 7. When a photosensitive paper 9 is exposed by the exposure device 7 based on inputted three-primary color signals in this constitution, the set value of color is encoded and is superposed on input signals to expose it. When the same color as that of the exposed photosensitive paper 9 will be obtained again, the set value of color is detected and a corresponding color is adjusted to easily obtain a desired color.
Patent JP-H0199401-A (JP)
Title: Fault diagnosis of controller
Inventor: MORIHARA KENJI
IPC: B60L3/00
Filed: 1987-10-09
Abstract: PURPOSE:To enable a controller to be protected and maintained, by detecting instant erroneous actions of each section of the controller, and by comparing data on erroneous action frequency or erroneous action cycle with reference data, to diagnose the fault of the controller. CONSTITUTION:When power running command is applied from a driver's stand command device 4, then the power running command is transmitted to a CPU11 via a central unit 2, a drawing-in series transmission line 5, and a terminal unit 6-2. In the meantime, from an erroneous action detecting circuit 17, the output of signal is generated when digital output signal DO does not coincide with data for input provided directly via a data bus 18 from the CPU11. Then, from a digital input circuit 15, data on the erroneous action frequency or erroneous action cycle of a controller 8-2a is transmitted to the central unit 2. By the central unit 2, the transmitted data and reference data are compared with each other, and the fault of the controller 8-2a is diagnosed.
Patent JP-H0195512-A (JP)
Title: Fire retardant electrolytic capacitor
Inventor: MORI SHOICHIRO
IPC: H01G9/02
Filed: 1987-10-08
Abstract: PURPOSE:To improve safety against any fire accident by using a solvent including phosphate ester for an electrolytic solution. CONSTITUTION:A phosphate ester is utilized as a solvent or an adjuvant solvent for an electrolytic solution. In particular, there is preferable a capacitor with use of an electrolytic solution including in combination a solvent involving phosphate ester and a solute such as quaternary ammonium salt or quaternary phosphonium salt. The ratio of the phosphate ester to the electrolytic solution is 15wt.% or more or preferably 30wt.% or more for improving the fire retardancy of the capacitor by adding it to a prior electrolytic solution as an adjuvant solvent. Hereby, the safety against a fire can be improved.
Patent JP-S61132213-A (JP)
Title: Shape controlling method of rolling stock
Inventor: MANNAKA TETSUO
IPC: B21B37/00
Filed: 1984-12-03
Abstract: PURPOSE:To perform the easily adjustable shape control of a rolling stock by controlling the primary shape component of a detected sheet shape by a draft leveling device and controlling the components of higher order except the primary one by sharing them among the operating terminals except said device. CONSTITUTION:A rolled steel sheet 2 is wound up by a tension reel 4 through a deflector roll 3. A shape detector 5 detects the shape of sheet 2, to detect its shape parameter by a recognition unit 10. An operation correcting-quantity detecting unit 12 obtains an operation correcting-quantity based on the deviation between the shape parameter of an aimed shape generator 11 and the actual one obtained from the unit 10, to transmit it to the operating terminals of a rolling reduction unit 13, etc. At that time, a primary shape component is approximated by a linear function and is controlled by the unit 13, and the components of higher order are controlled by sharing them among other operating terminals. Because both controls are performed without mutual interference, the shape control can be performed with simple and easy adjustment.
Patent JP-S63109942-A (JP)
Title: Cut chip removing device
Inventor: MATSUSHITA HIROMASA
IPC: B23Q11/00
Filed: 1986-10-24
Abstract: PURPOSE:To improve quality of machined products and efficiency, by providing a cut chip removing unit comprising a brush to be brought into contact with a cutting part of a cutting tool and a fluid ejecting unit for ejecting fluid to the cutting part when the brush is in contact with the cutting part. CONSTITUTION:Cut chips 8 deposit on a cutting part 7a of a cutting tool 7 in cutting operation. Then, a support bar 2 mounted on a machine main body 1 is rotated to cause a metal brush 3a at a cut chip removing unit 3 to be pressed on the cutting part 7a of the cutting tool 7 so that the cut chips 8 are tangled to the metal brush 3a. The cutting tool 7 is moved in the right hand direction in the figure in the state by a control unit of the machine main body 1 to remove the cut chips 8 from the cutting tool 7. At the same time when the cutting tool 7 is moved, a nozzle 4a ejects compressed air to the metal brush 3a so that the cut chips tangled to the metal brush 3a or the cut chips deposited on the cutting part 7a of the cutting tool 7 is removed. As a result, the cutting chips 8 deposited on the cutting tool 7 is can be removed perfectly and effectively, whereby a deterioration of machining quality and a damage of a tool can be prevented.
Patent JP-H02102395-A (JP)
Title: Fluid supplying device
Inventor: OZAKI YUKINORI
IPC: F04D13/12
Filed: 1988-10-07
Abstract: PURPOSE:To dispense with a special power source for a device, which supplies other liquid to a circulating circuit, by varying the pressure in a suction part of an ejector in order to change the volume of a volume variable chamber, so that the liquid whose change in volume is equivalent to that of the chamber can be supplied to the circulating circuit. CONSTITUTION:In a system in which hot water in a bath tub is purified so that the same hot water can be used for a long time, when the hot water in a bath tub 14 is to be purified as usual, a circulating pump 15 is operated to run a circulating circuit 17 so as to remove foreign substances by means of a filter 16. On the other hand, when disinfected liquid 34 is to be supplied periodically to the circulating circuit 17, a solenoid valve 20 is opened in order to introduce a circulating flow from a circulating pump 15 into a bypass passage 18, so that this flow turns the pressure at a suction part 21 of an ejector 19 negative. Then, by applying this negative pressure to a volume-variable chamber 25, a diaphragm 26 is moved onto a chamber-A (27) side, so that the disinfected liquid 34 is sucked into a chamber-B 28. Next, by moving the diaphragm 26 onto the chamber-B (28) side, with the solenoid valve 20 closed, the disinfected liquid 34 in the chamber-B 28 can be supplied to the circulating circuit 17.
Patent JP-H09150291-A (JP)
Title: Method and device for preventing deformation in welding
Inventor: KITAGAWA SHIYOUICHI
IPC: B23K9/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple deformation preventive device of a work to be welded by sucking a part to be welded to a supporting body side, and fixing it thereto. SOLUTION: A packing 8 is arranged between a back side of a part to be welded of a work 2 and a level block 1 so as to surround the part to be welded on an upper surface 1a of a supporting body to load the work 2, e.g. the level block 1. The air in a space part 9 surrounded by the packing 8 is evacuated by an air sucking device 6. The space part 9 is in the approximately vacuum condition and the work 2 is pressured firmly against the level block 1 side. If welding is performed in this condition, generation of distortion due to the welding heat can be prevented.
Patent JP-2000090056-A (JP)
Title: Distributed processing method, network system and information processor
Inventor: BANDO YUMI
IPC: G06F15/16
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide such a network system as efficiently performs desired distributed processing by easy control processing. SOLUTION: Cyclic information 20 inputted to a distributed system 10 is sent to a module P1 according to the address A1 of the module P1 recorded on the cyclic information. The module P1 performs processing C1 based on the information of the cyclic information 20, writes results in the cyclic information 20 and transmits the cyclic information 20 to the next transmission destination module P2. Similarly, the module P2 also performs requested processing C2 based on the received cyclic information 20, writes results in the cyclic information 20 and transmits it to the next transmission destination module P3. Similarly afterward, the cyclic information 20 is transmitted from the module P3 to a module P5, respective processing C3 to C5 are performed, results are written and in the last module P5, the cyclic information 20 is outputted from the distributed system 10.
Patent JP-H02100379-A (JP)
Title: Photo-detector
Inventor: WADA MORIO
IPC: H01L31/10
Filed: 1988-10-07
Abstract: PURPOSE:To reduce absorption on the short-wave length side by a cap layer, and to extend a spectral responsivity wavelength range by forming the cap layer of AlyIn1-yAs having a composition, a lattice constant of which coincides with a light absorption layer. CONSTITUTION:A cap layer 5 is shaped of AlyIn1-yAs having a composition, a lattice constant of which agrees with a light absorption layer 4. That is, AlyIn1-yAs is used as the cap layer, thus transmitting a comparatively short wavelength through the light absorption layer, then spreading a spectral responsivity wavelength range to the short-wave length side. Minority carriers generated in the absorption layer cannot get over the barrier of a hetero-junction approximately, thus preventing the effect of surface recombination in the cap layer 5.
Patent JP-S61133016-A (JP)
Title: Magnetic recording medium
Inventor: TANABE TOSHIHIKO
IPC: G11B5/738
Filed: 1984-11-30
Abstract: PURPOSE:To improve the adhesion between a polyester film and an under-coat layer, to improve the adhesion between a magnetic layer and the undercoat layer, and to improve the adhesion between the magnetic layer and a base body by incorporating a vinyl chloride copolymer having <=200 polymerization degree and contg. >=2wt% OH group into the undercoat layer. CONSTITUTION:A vinyl chloride-vinyl acetate-vinyl alcohol copolymer, a vinyl chloride-vinyl propionate-vinyl alcohol copolymer, a vinyl chloride-acrylic ester copolymer, and a vinyl chloride-vinylidene chloride copolymer each having <=200 polymerization degree and contg. >=2wt% OH group are examplified as the vinyl chloride copolymer having <=200 polymerization degree and contg. >=2wt% OH group. A single compd. among the compds. or a mixture of >=2 kinds of the compds. are used. The vinyl chloride copolymers can be used jointly with a curing agent such as an isocyanate compd., an epoxy compd., and an ethyleneimine compd. When the curing agent is jointly used, a tough undercoat layer is formed, and the adhesion with a magnetic layer is improved.
Patent JP-H0196102-A (JP)
Title: Repellent for aquatic adhesive life
Inventor: MOROE MICHIO
IPC: A01K63/00
Filed: 1987-10-08
Abstract: PURPOSE:To provide a repellent for aquatic adhesive life containing safe and inexpensive natural cashew nut oil as an active component and effective for the treatment of the underwater part of ship bottom, fishing net, aquatic construction, etc., and against fishes and algae. CONSTITUTION:The objective repellent for aquatic adhesive life can be produced by using cashew nut oil separable from shell of cashew nut as an active component and forming the component to a proper form such as paint, solution or emulsion. It exhibits strong repelling effect to inhibit the adhesion and proliferation of aquatic adhesive life to the underwater part of e.g. ship bottom fishing net, intake and channel of cooling water of power plant or industrial cooling water, and other underwater construction and exhibits the same adhesion preventive effect against shellfishes and algae. The repellent for aquatic adhesive life has high industrial utility and is extremely advantageous.
Patent JP-H03145478-A (JP)
Title: Oxazolecarboxylic acid amide or thiazolecarboxylic acid amide
Inventor: KURAUSU DEITORITSUHI
IPC: C07D277/56
Filed: 1990-09-26
Abstract: NEW MATERIAL: A compound of formula I and formula II [X is O or S; R 1  is H, halogen, C 1-6  alkyl or the like; R 2  is formyl, 4,5dihydroxyazol-2-yl, -COYR 5  (Y is O or S; R 5  is H, C 1-6  alkyl, phenyl or the like); R 3  is H, C 1-6  alkyl or C 3-8  cycloalkyl; R 4  is hydroxy, C 1-4  alkoxy, C 1-6  alkyl or the like; or the like] and the salt of the same.  
     EXAMPLE: 4-Cyclopropylaminocarbonyl2-isopropyloxazole-5-carboxylic acid.  
     USE: Herbicide.  
     PROCESS: Diester of formula III is reacted with a base aqueous solution (for example; hydroxide of cation), to be monoester. Then the monoester is made to be amide by using amine of formula HNR 3 R 4  in a solvent such as dichloromethane or the like at -20 through 100 deg. C, to obtain the compound of formula I or formula II. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03116317-A (JP)
Title: Slip input processing device
Inventor: YUYAMA YOSHIAKI
IPC: G06Q10/10
Filed: 1989-09-29
Abstract: PURPOSE:To input data with not only an abbreviated character but also a code by discriminating whether inputted data is the abbreviated character or the code to perform the processing in accordance with the discrimination result. CONSTITUTION:When data is inputted correspondingly to the input item to which abbreviation input is designated, a discriminating means 2 discriminates whether inputted data is a character or a code. When the abbreviated character is inputted, a retrieving means 3 retrieves an index record including the inputted abbreviated character from an index record storage means 1, and a first input control means 4 takes a discrimination code (a company code or the like) in the index record into a memory as input data to the input item. When the code is inputted, a second input control means 5 takes the inputted code into the memory as input data. Thus, data can be inputted with not only the abbreviated character but also the code correspondingly to the input item to which abbreviation input is designated.
Patent JP-H04133215-A (JP)
Title: Manufacture of nb3(al, ge) super conductive wire
Inventor: TODA SHIGEYUKI
IPC: H01B12/10
Filed: 1990-09-25
Abstract: PURPOSE:To enable industrial production of super ultrafine multicore wires being essential for alternating current in a Nb3(Al, Ge) super conductor by using an Al-Ge alloy of a specified composition as a core material. CONSTITUTION:By substituting Al-38-62wt.% Ge alloys for a core material, presently used cold extrusion method or hydrostatic extrusion method can be applied as it is, and extremely short Nb/AlGe alloy diffusion pairs of submicron order can be easily manufactured, and diffusion treatment at a low temperature and for a shorter time becomes effective. Namely, super ultrafine multicore wires suitable for low alternating current loss in which filaments of submicron diameter are neatly isolated from each other at submicron spacings, can be industrially produced.
Patent JP-H03117789-A (JP)
Title: Automatic closing valve device
Inventor: TAWARA EIJI
IPC: F16K31/02
Filed: 1989-09-29
Abstract: PURPOSE:To compact an automatic closing device for making it possible to precisely control a flow rate by placing a piezoelectric body on the upper section of a pressure relief hole having the first and second liquid storing space which are communicated by an equalizing pipe and penetrating a valve body, and fitting the valve body in a liquid discharging port by a spring. CONSTITUTION:When a piezoelectric body 10 is driven and bent convexly, a pressure relief hole 7 is opened, and the liquid in the second liquid storing space 6 flows toward an liquid discharging port 3 passing through the pressure relief hole 7. At this moment the liquid flows from the first liquid storing space 5 into the space 6 passing through a pressure equalizing hole 8, however, since this influent volume is smaller than the discharging volume of the liquid from the space 6 to a liquid discharging port, the pressure in the pace 6 becomes reduced more than that in the space 5, and as a result, the valve body 4 moves upward, and the liquid in the space 5 flows from the liquid discharging port 3. When the drive of the piezoelectric body 10 is made to stop, the pressure relief hole 7 is closed down by the piezoelectric body 10, and the space 5 and space 6 are equalized to each other, and the valve body 4 is moved downward by a spring 11 for closing the liquid discharging port 3. This serves to provide the device with the sealing performance and makes it possible to compact the device.
Patent JP-H01100059-A (JP)
Title: High sealing performance mechanical seal
Inventor: OSHIMA KAZUYUKI
IPC: C04B35/10
Filed: 1987-10-12
Abstract: PURPOSE:To contrive to improve hardness, toughness and thermal shock resistance, by using an Al2O3-ZrO2 composition having a specific composition as a sealing edge facing material. CONSTITUTION:A mixed composition comprising 95-60wt.% Al2O3 ceramic and 5-40wt.% ZrO2 ceramic is used as a sealing edge facing material of mechanical sealing of high sealing performance. Since this Al2O3-ZrO2 mechanical sealing hard material has excellent hardness, toughness and thermal shock resistance, amount of wear at a sliding part is small even in an acid or alkali atmosphere at high temperature and the mechanical sealing hard material is stably used.
Patent JP-S63108247-A (JP)
Title: Analysis of surface treating agent for glass fiber
Inventor: HIBINO AKINORI
IPC: G01N5/04
Filed: 1986-10-27
Abstract: PURPOSE:To permit exact determination of the amt. of a treating agent without being affected by adsorbed water by heating a glass fiber at the temp. at which the adsorbed water can be removed to remove the adsorbed water from the surface of the glass fiber, then heating the glass fiber up to the temp. above the decomposition temp. of the treating agent on the surface to thermally decompose the treating agent and measuring and recording the change in the weight of the glass fiber continuously during this time. CONSTITUTION:The glass fiber is first heated at the temp. at which the adsorbed water can be removed to remove the moisture adsorbed on the glass fiber. The weight attains a specified time when the adsorbed water is entirely removed therefrom. The heating up is then started to heat up the glass fiber at; for example, 2-50 deg.C/min heating rate up to the temp. above the decomposition temp. for the treating agent on the surface of the glass fiber, by which the treating agent is thermally decomposed. The weight attains the specified value when the treating agent on the surface of the glass fiber is thoroughly decomposed and removed after the weight of the glass fiber is reduced by the decomposition of the treating agent. The heating up is stopped at this stage. The change in the weight of the glass fiber during the time when the glass fiber is heated is continuously recorded. The total amt. of the treating agent stuck onto the surface is calculated as the weight after the weight of the glass fiber removed of the treating agent is further subtracted from the weight of the glass fiber removed of the adsorbed water.
Patent JP-S60185586-A (JP)
Inventor: JIEEMUZU DABURIYUU URUFU
IPC: D05B71/00
Filed: 1984-12-01
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-H1195126-A (JP)
Title: Microscopic system
Inventor: OTA YOSHINARI
IPC: H04N5/232
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To always display a stable image while preventing the image from becoming unstable by executing the AGC function even when a light quantity obtained by the changing operation of a member of an optical system is rapidly changed in a micro-scopic system to which an image pickup mechanism such as a CCD camera having the AGC function is connected. SOLUTION: This system is provided with a CCD camera 4 picking up an optical image taken out of a microscopic optical system composed of plural optical members and having the AGC function, a detecting part 6 of the rotating state of revolver for detecting the state of an object affecting an incident light quantity on the CCD camera 4 among the optical members of optical system e.g. the state of an objective lens 3, and an AGC operation control circuit 7 for controlling the temporary stop and releasing the stoppage of the amplifying operation of a signal by the AGC function in accordance with the detected result of the detecting part 6 of the rotating state of revolver.