baber/WOPTO huggingface dataset:
Patent JP-S58166180-A (JP)
Title: Manufacture of valve element used in diaphragm pump
Inventor: MARUYAMA TOSHIO
IPC: B29C33/12
Filed: 1982-03-27
Abstract: PURPOSE:To enable to set a valve stock correctly in a mold, by forming a support projection in a cavity formed in one part of a molding tool, and carrying out molding operation in the state that a sleeve-like spacer made of a hard material is fitted around said support projection. CONSTITUTION:A valve body 5 used in a diaphragm pump is attached to a center plate by inserting a movable shaft into a shaft inserting hole 7 and tightening a nut at the top of the movable shaft. The valve body 5 is manufactured by way of injection molding by fitting a sleeve-like spacer 8 made of a hard material and formed with a bore serving as the shaft inserting hole 7 around a support projection (d) formed in a cavity (b) in one fixed part (a) of a molding tool to project toward the mold opening surface from the bottom (c) of the cavity (b) in the manner that the spacer 8 is held in contact with the bottom (c) of the cavity (b) and bringing the other part (e) of the molding tool into abutment with a contact portion (f). Thus, since the spacer 8 made of a hard material comes into contact with the center plate when the valve body 5 is forced into contact with the center plate by tightening the nut, it is made clear whether the valve stock is set correctly in the molding tool or not.
Patent JP-S60133884-A (JP)
Inventor: MEERU JIEN UOBUCHIYA
IPC: C12R1/32
Filed: 1984-03-16
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-H11252129-A (JP)
Title: Data input/output device
Inventor: NAKAMURA MASATO
IPC: G06F13/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce possibility that important cyclic data is discarded without prolonging the update period of cyclic data by calculating the bus occupation time of CPU from accessing frequency, calculating the bus occupation time of a transfer means from the number of cyclic data and controlling a transfer processing in accordance with the calculated result. SOLUTION: The bus occupation times T1 and T2 of CPU 36 are calculated from the accessing frequency of CPU 36, and the bus occupation time T3 of a DMA control part 30 is calculated from the number of cyclic data. The transfer processing of the DMA control part 30 is controlled in accordance with the calculated results T1-T3. The load of an I/O bus 25 and a system bus 34 is reduced. Even if the update parts of cyclic data transmitted from data input devices 22 and 23 increase, possibility that important cyclic data is discarded is reduced without prolonging the update period of cyclic data.
Patent JP-H05249455-A (JP)
Title: Liquid crystal display element
Inventor: MORIYAMA USHIMATSU
IPC: G02F1/1335
Filed: 1992-03-06
Abstract: PURPOSE:To obtain the liquid crystal display element having a black matrix which obviates the generation the display defect by shorting between adjacent picture element electrodes, a degradation in the brightness of a display screen and a display defect known as an orientation defect. CONSTITUTION:This black matrix 21 is constituted by using metal oxides, such as Fe2O3, Fe3O4 and TiO2, having an excellent electrical insulating characteristic as pigments and dispersing these pigments into a base material, such as polymer, having a high electrical insulating characteristic. The black matrix is provided on a TFT substrate 27. Then, the display defect by the shorting between the adjacent picture element electrodes 19, the difficulty in the alignment between a counter substrate 9 and the TFT substrate 27, the degradation in the brightness of the display screen occurring in the light shielding area of the black matrix 21, the problem that the images are reflected and are made hardly visible by receiving external light and the problem of the orientation defect heretofore arising from the large thickness of the films are eliminated.
Patent JP-H09221411-A (JP)
Title: Titanium dioxide and composition containing the same
Inventor: NAKADE MASATO
IPC: A61K8/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a cosmetic, etc., excellent in proper hiding power, ultraviolet screening properties and dispersibility, providing a natural finish by using titanium dioxide having a specific average particle diameter and a specified surface area. SOLUTION: Titanium dioxide having >0.10μm and <=0.14μ average particle diameter and 10m<2> /g to 30m<2> /g specific surface area is prepared. The titanium dioxide comprises >=70wt.% based on the whole particles of titanium dioxide having a particle diameter of the average particle diameter ±0.03μm. When a composition is mixed with the titanium dioxide having a particle diameter in this range, excellent dispersion state is obtained. The composition mixed with the titanium dioxide, especially a cosmetic is further improved in feeling in use and optical properties such as ultraviolet light screening. The titanium dioxide may be subjected to surface treatment with a metal oxide, fluorine compound, a silicone-based finishing agent, wax, etc., depending upon purposes and used.  Two or more kinds of titanium dioxides different in particle diameter, specific surface area or shape may be combined and used.
Patent JP-S59174189-A (JP)
Inventor: SAITOU KENJI
IPC: D05B35/00
Filed: 1983-03-24
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-S58166264-A (JP)
Title: Measuring device of vehicle speed
Inventor: KATOU YUTAKA
IPC: G01B17/00
Filed: 1982-03-27
Abstract: PURPOSE:To enable the measurement of the speed of low speed vehicle by providing an optical sensor which projects the optical image of traveling vehicle to photoelectric transducer constituting space filter and convert the distributions of the space luminance of the traveling vehicle to electric signal. CONSTITUTION:A measuring device for vehicle speed has an optical sensor 13 which projects the optical image of a traveling vehicle 7 to photoelectric transducers 5 constituting space filters and converts the distribution of the space luminance of the vehicle 7 to electric signal, an ultrasonic sensor 14 which is juxtaposed with the sensor 13, projects ultrasonic pulse and receives the wave reflected from the vehicle, etc. According to such constitution, the periods of the frequency signals outputted from the optical sensor of the space filters and the distance from the ultrasonic sensor up to the vehicle are measured by said frequency signals and the transmission and reception signals of the ultrasonic sensors; therefore, the speed of the low speed vehicle including the vehicle under stoppage is measured.
Patent JP-H07264081-A (JP)
Title: Transmission output control circuit
Inventor: UKAI MAKOTO
IPC: H04B1/04
Filed: 1994-03-22
Abstract: PURPOSE:To provide a transmission output control circuit for suppressing the fluctuation of transmission output signals by any cause and obtaining prescribed output. CONSTITUTION:In order to correct the change of the transmission output of a variable gain amplifier means 11, a reference detection value is recognized from a reference voltage generation means 13 through a storage means, the change of the transmission output is recognized from a detection means 12 and detection is performed as an error. A desired correction voltage required for fixing the transmission output is added to the output of a voltage comparator means 14 and applied as a control voltage to the variable gain amplifier means 11. In such a manner, by adding the correction voltage to the control voltage, output fluctuation by any cause is compensated.
Patent JP-S59176403-A (JP)
Title: Shaft sealing steam supply device for steam turbine row
Inventor: KOBAYASHI MICHIO
IPC: F01D11/06
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the quantity of steam from an auxiliary steam line at the starting time by providing a throttle in the medium part of a mother pipe supplying a shaft sealing steam to each gland of the steam turbine row and partitioning said pipe into the high pressure side and the low pressure side. CONSTITUTION:A common mother pipe 40, for supplying shaft sealing steam to each gland 11-14 of turbines 1-4 arranged in comb-like shape, is provided and auxiliary steam is supplied to said pipe 40 via a supply pipe 31. A throttle 41, provided in the medium part of the mother pipe 40, partitions said pipe 40 into the high pressure side 40a and the low pressure side 40b. Then, the low pressure side 40b is formed and the low pressure steam is supplied from said side to low pressure turbines 3, 4, therefore, the quantity of steam flowing into the low pressure turbines 3, 4 can be reduced.
Patent JP-H09240950-A (JP)
Title: Elevator drive device
Inventor: OGAWA YUTAKA
IPC: B66B5/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive rescue drive control device capable of safely rescuing a passenger even when abnormality occurs to a drive control device to control an elevator. SOLUTION: This device is constituted of a drive control device 28 furnished with a speed control circuit 19 to control a converter to convert an alternating current supplied from an alternating power source 1 to a direct current and an inverter 9 to convert a direct current output from this converter 7 to an alternating current and a rescue drive control device 29 having an inverter 39 to convert a direct current supplied from a battery 35 to an alternating current and an inverter control device 49 to control this inverter 39 and to rescue and drive a cage by driving an electric motor 15 for winding by output of the inverter 39 at the time of failure of the drive control device 28.  Hereby, the inverter 39 is controlled by changing a power supply system to the electric motor 15 for winding over to the side of the rescue drive control device 29 when failure occurs to the drive control device 28, inputting a rescue drive signal from a rescue drive control circuit 44 provided on the drive control device 28 to the speed control circuit 19 and giving a control command to the inverter control device 49.
Patent JP-S58217312-A (JP)
Title: Composition for mold-releasing hydraulic material, method of facilitating release from mold of hydraulic material and method of casting molding spare incorporated part of hydraulic material
Inventor: ROBEERU KOROO
IPC: B28B7/38
Filed: 1983-03-25
Abstract: A release composition which facilitates the unmolding of bonding materials such as concretes from molds for purposes of pre-fabrication. Methods for facilitating the unmolding of such bonding materials by coating the mold with such release composition, and for casting molded, preformed articles include coating the mold prior to casting in order to facilitate the unmolding operations. The release composition is an aqueous anti-freeze solution containing no petroleum based products. It comprises a combination of at least one active release constituent which may be an organic acid salt, at least one clarifying anti-freeze agent which may be a hydroxyethylether; at least one spreading agent which is an ester; at least one polyether lubricating agent; and water as a solvent medium, in variable proportion according to the desired concentration.
Patent JP-H02228131-A (JP)
Title: Code converter
Inventor: ISHIBASHI HIROMICHI
IPC: H03M7/14
Filed: 1989-03-01
Abstract: PURPOSE:To exactly read a channel code by determining a constitution so that the channel codes classified in the same group all have equal number '1', always two pieces or above of '1' are adjacent to each other, and also, always two pieces or above of '0' are adjacent to each other. CONSTITUTION:It is assumed that an information word consisting of 8 bits of information bits is inputted successively from the upper part. Since first three words are usual information words, they are converted to channel codes C1 belonging to a first group which follows a conversion table 1, respectively. The information word inputted in the next time is a specific information word. The specific information word is converted to the corresponding channel code by selecting alternately a second group or a third group. In this case, first of all, it is converted to the channel code C2 of a second group. Since the next information word is a usual information word, it is converted to the channel code of the first group. Subsequently, the specific information word is inputted again, and this time it is converted to the corresponding channel code C3 in the third group.
Patent JP-S56147052-A (JP)
Title: Gas-sensitive element
Inventor: SHIRATORI MASAYUKI
IPC: G01N27/12
Filed: 1980-04-18
Abstract: PURPOSE:To obtain a gas-sensitive element which shows a high sensitivity to the gaseous alcohol, by providing a catalyst deposited Pd and P of a prescribed amount on the silica gel as a catalyst layer on the surface of a gas sensor made of metallic oxide semiconductor. CONSTITUTION:A pair of electrodes 2 are provided on the outer circumference of a cylindrical insulated substrate 1, and a gas sensor 3 made of zinc oxide group semiconductor is provided so as to cover said substrate 1 and electrode 2. Then a catalyst layer 4 consisting of 0.05-10wt% Pd, 0.05-50 times mol P as much as Pd in molar ratio and the silica gel of the residual amount is provided on the surface of the sensor 3. Thus a gas-sensitive element is obtained as desired. For production of the catalyst, the silica gel powdered in a mortar is weighed by a prescribed amount and added with e.g. a prescribed amount of PdCl2 aqueous solution and H3PO4 to prepare a paste. This paste is impregnated for a certain time under evacuation and then dried and calcined to obtain the desired catalyst.
Patent JP-S62208764-A (JP)
Title: Noise reduction device for television signal
Inventor: ITAKURA TETSURO
IPC: H04N5/21
Filed: 1986-03-10
Abstract: PURPOSE:To effectively reduce noise without deterioration of picture quality by distinguishing the noise and the picture signal spatially but also timewise. CONSTITUTION:A present input television signal (x) inputted from a terminal 1 is subtracted fro a forecast signal x' from a forecast circuit 41 by a subtractor 11 and a forecast error signal epsilon is obtained. Only a high frequency component epsilonH is extracted from the forecast error signal at a high pass filter 51, converted into a correction signal EH' at a correction signal generating circuit 31, added to the present input television signal at an adder 21 and the result is outputted as a television signal (y) subjected to noise reduction from a terminal 2. A 2-dimension spatial high pass filter is adopted as the high pass filter 51. Thus, the edge component and noise are separated.
Patent JP-H10244566-A (JP)
Title: Mold clamping device
Inventor: ISHIKAWA ATSUSHI
IPC: B29C33/22
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To favorably and accurately control a mold clamping force during molding by providing a controlling device which controls, by feedback, the mold clamping force on the basis of a magnetic flux density command corresponding to the set mold clamping force and a magnetic flux density detected with a magnetic flux detector. SOLUTION: A subtractor 68 calculates the difference between a magnetic flux density detected with a magnetic flux detector 51 and a set magnetic flux command so as to output the calculated difference to an electromagnet controller 65, which generates a target magnetic flux density corresponding to the difference so as to output to a first and a second current command generators 66 and 67, which generate the respective current commands of respective currents fed to coils on the basis of the target magnetic flux so as to generate a mold clamping force between the first and the second electromagnets. Thus, the mold clamping force is controlled by feedback.
Patent JP-S63216323-A (JP)
Inventor: HAGA MIKIO
IPC: H01G4/18
Filed: 1987-03-05
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-H11249167-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: MINO YOSHIKO
IPC: G09G3/36
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display(LCD) device and production thereof with which a defective section can be relieved even when there is any defect at one part of a driving circuit, the reduction of yield caused by the definition improvement of the driving circuit or increase in the number of elements can be prevented, the driving characteristics of the driving circuit can be compensated and strengthened so as to provide performance improvement and characteristic uniformity and further the narrow framing of a driving circuit area can be achieved. SOLUTION: An array element 6 is formed at a central section 3a on the main side of a first substrate 3, and a first driving circuit 7 is formed around the central section 3a on the main side. On the first driving circuit 7, a second driving circuit 7 produced through the same semiconductor production process as the first substrate 3 is placed in counter to the first driving circuit while having a wiring pattern in the mirror relation with the wiring pattern of the first driving circuit 7. The first and second driving circuits 7 and 13 are electrically connected.
Patent JP-S58166772-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAJIMA HIROSHI
IPC: H01L21/8246
Filed: 1982-03-26
Abstract: PURPOSE:To obtain the semiconductor integrated circuit device scarcely to operate erroneously according to pulse type noise input by a method wherein parasitically electrostatic capacitances between an electrode and impurity semiconductor regions to come in contact with the electrode thereof interposing an insulating film between them are made to have structures unbalanced mutually. CONSTITUTION:The gate electrode 5 is made to have a difference between largeness of parasitic capacitances 10, 11 generated by stacking and as to have the unbalanced values by making the electrode as to have stacking length l1 between the drain region 6 and to have stacking length l2 between the source region 7 (provided l1<l2) interposing the insulating film 9 between them. Accordingly the time constants to be decided according to parasitic capacitances 10, 11, parasitic resistance 12 and internal resistances of repsective transistors 3, 4 can be controlled comparatively freely. By setting the time constants thereof effectively, even when exceeding time of output potential over the threshold voltage exists at small value, time thereof can be shortened extremely, and erroneous operation of another circuit according to the output thereof is not generated.
Patent JP-S62207959-A (JP)
Title: Latex composition for immunological quantitative determination
Inventor: SEKINE SHIGERU
IPC: G01N33/543
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a latex compsn. which does not make natural agglutination even after preservation for a long period of time by using the latex compsn. for immunological quantitative determination contg. latex particles conjugated with an antibody or antigen contg. amino acids and medium for suspending said particles. CONSTITUTION:The latex compsn. for immunological quantitative determination is constituted of the latex particles conjugated with the antibody or antigen on the surface, the medium to suspend the latex particles and the amino acids to prevent the natural agglutination of the latex particles. The amino acid to be used is preferably the amino acid contg. >=2 amino groups in the molecule and is more preferably arginine, histidine, glutamine, asparagine and citrulline. The amino acid may be used alone or in combination of plural kinds. The amino acid to be incorporated into the compsn. contains the amino acid having the above-mentioned amino groups at 9-40% by the total amt. of the compsn. The method for using the above-mentioned latex compsn. is exactly the same as the method for using the conventional latex compsn.
Patent JP-S58168189-A (JP)
Title: Card processing device
Inventor: HAMANO YUTAKA
IPC: G06K13/06
Filed: 1982-03-29
Abstract: PURPOSE:To discharge a card manually, by providing a rod having a key part projected to a carrying path of the card and contacted with the card, operating a manual operation section as required to unlock a lock. CONSTITUTION:The card is inserted from a card inlet 2 of a card reader 2, carried into the depth with a roll 21, processed at a head 23, the roll 21 is reversed when the processing is finished and discharged to the inlet 2. A rod 24 having a key part 25 with which the end of the card contacts, is provided and the rod is not drawn out normally with a lock member 26, and if the automatic carrying of the card is disable due to damaged card or inclined carrying, an indication key 4 is operated, a gate 5 is set on in cooperating with an output of a processor 3 to drive 27a and to energize a magnet 27 and to attract the rod 26. Thus, the rod 24 is drawn out with a handle 24a, allowing to take out the card manually.
Patent JP-H01225101-A (JP)
Title: Rare earth permanent magnet
Inventor: NAGATA HIROAKI
IPC: H01F1/053
Filed: 1988-03-04
Abstract: PURPOSE:To reduce cost by substituting Co by an Fe element and obtaining characteristics which are comparable to or better than a Ce group magnet occupying 50% or more in conventional Co through solution heat treatment. CONSTITUTION:The ingot of an alloy composed of the composition shown in formula I is subjected to solution heat treatment for the time from ten min to one hundred hr within a range of 900-1000 deg.C, and a sintered magnet is manufactured through a powder metallurgical method. A sintered body after sintering is solution heat-treated for the time from ten min to one hundred hr within the range of a temperature of 900-1000 deg.C, and aging-treated. Accordingly, Co is substituted by Fe as much as possible so as not to deteriorate magnetic characteristics, and a rare earth permanent magnet having desired characteristics is acquired by the combination of an additive and heat treatment, thus obtaining the low-cost magnet.
Patent JP-2000253557-A (JP)
Title: Power transmission line
Inventor: YAMAUCHI TAKAO
IPC: H02G15/28
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To constitute one part of a long transmission line with a gas insulated bus, to obtain high insulation reliability, and at the same time to avoid restrictions in terms of ground features and the beauty of streets, when installing an overhead cable steel tower. SOLUTION: A transmission line is equipped with an overhead cable 6 that is placed across a plurality of steel towers 1, a tunnel 21 that is provided between the adjacent steel towers and has an opening 22 in a site 20 of the steel tower, a bushing 23 that is provided near the opening in the site and has a tank lightning arrester 30, and a gas insulated bus 11 that is provided in the tunnel, is led through the opening part, and is connected to an overhead cable via the bushing.