baber/WOPTO huggingface dataset:
Patent JP-H02203925-A (JP)
Title: Composite function filter membrane having complex of iminodiacetate group and metal and production thereof
Inventor: SUGO TAKANOBU
IPC: B01D71/26
Filed: 1989-02-03
Abstract: PURPOSE:To enhance the adsorbing capacity of protein by forming a composite function filter membrane by fixing a complex of an iminodiacetate group and a metal to a porous membrane composed of polyolefin or a copolymer of olefin and halogenated olefin. CONSTITUTION:A polymerizable monomer containing an epoxy group is subjected to graft polymerization on a porous membrane composed of polyolefin or a copolymer of olefin and halogenated olefin. Subsequently, a complex of an iminodiacetate group and a metal is fixed to the side chain of the graft polymer to produce a composite function filter membrane. The porous membrane being a base membrane is formed into a flat membrane or hollow yarn like shape and pref. has a mean pore size of 0.01-10mum. As a method for performing the graft polymerization of the polymerizable monomer on the base membrane, there is a method irradiating the monomer with radioactive rays in the coexistence of the base membrane and the monomer.
Patent JP-S61184096-A (JP)
Title: Dynamic speaker
Inventor: FUKUHARA SUEAKI
IPC: H04R7/02
Filed: 1985-02-08
Abstract: PURPOSE:To prevent color mis-alignment and distortion even when the front face of the speaker system a approaches in error a television set by constituting a diaphragm of the speaker unit with a magnetic material. CONSTITUTION:A speaker frame 61 is made of a magnetic material and a field 62 is fitted by a tightening device. The diaphragm 66 is formed by a magnetic material and connected to the frame 61 via an edge 65. A voice cell bobbin 68 is inserted to a magnetic gap 62a of the field 62 and a voice coil 70 is wound at the lower part. The bobbin 68 is fixed to the frame 61 via a damper 69 and a coupling cone 67 is fitted to the tip to connected the bobbin 68 and the diaphragm 66. The magnetic force of the field 62 is concentrated to the magnetic gap 62a and a part of the magnetic force of line 63 is generated in the direction of the diaphragm 66 and returns to the field 62 through the diaphragm 66 and the frame 61, then the magnetic force of line 63 is not leaked externally.
Patent JP-S55117381-A (JP)
Title: Channel display unit of television picture receiver
Inventor: MOGI NORIO
IPC: H04N5/445
Filed: 1979-03-01
Abstract: PURPOSE:To facilitate the input of the channel number or the sequential channel selection, by displaying several channel numbers which can be received at the area at the prescribed position on the TV screen. CONSTITUTION:The automatic research action is started via the automatic research signal which is generated after a fixed time since the power source was switched on. And channel number Cn is applied to controlling ROM via switching circuit 9. At this moment, both channel number counter 10 and address counter 16 are reset, and immediately after this pulse S1 is generated from pulse generator 11 to make counter 10 advance. The presence or absence of the broadcast wave is carried out by the presence or absence of the horizontal synchronous signal. Then synchronous signal detection circuit 13 integrates the synchronous signals, and the detection pulse is generated when the integration output becomes higher than the fixed level. Thus the detection pulses are changed into the writing pulses for the channel numbers plus display memories 8 and 17 each, and then the advance pulse is obtained for counter 16. Address signal Ca functions to write the channel code into memory 17 and is then supplied to character generation circuit 18 to display the figure according to the code of memory 17 at the fixed position of CRT6.
Patent JP-S62182114-A (JP)
Title: Production or readily sinterable lead-containing oxide powder
Inventor: TAKAGI TOICHI
IPC: C04B35/626
Filed: 1986-02-07
Abstract: PURPOSE:To obtain the titled oxide powder, sinterable at a low temperature and providing a high-density sintered material, by producing oxide powder containing part thereof having a specified lead component and other two or more metals, blending the residual lead component and calcining the resultant blend. CONSTITUTION:(A) Powder of an oxide containing lead and at least two metals as a constituent component or a precursor is initially produced. (B) The resultant precursor is then blended with a lead compound to give a blend powder. (C) The resultant blend powder is then calcined at 400-1,200 deg.C to produce the aimed readily sinterable lead-containing oxide powder. In the process, <=50atom% lead component based on the total amount to be blended is blended in the treating step (A) and the residual lead component is blended in the treating step (B). The oxide powder in the above-mentioned treating step (A) is not a simple mixture of such metal constituent components but means the part or all of the constituent components forming a solid solution and/or a compound.
Patent JP-S57137869-A (JP)
Title: Signal processing device for synthetic aperture radar
Inventor: KIRIMOTO TETSUO
IPC: G01S13/90
Filed: 1981-02-20
Abstract: PURPOSE:To improve the quality of a reproduced picture by controlling variably division widths of a spectrum dividing filter to overlap output spectrums one another partially in case of the multilook processing the receiving signal of a synthetic aperture radar. CONSTITUTION:Division widths of filters 9a-9d are controlled to divide an output spectrum, which is obtained by multiplying the output spectrum resulting from Fourier conversion of the receiving signal of a synthetic aperture radar in a circuit 1 and a predetermined system function Hn in a circuit 2, equally so as to overlap output spectrums one another partially. These spectrums are subjected to reverse Fourier conversion in a circuit 4 individually, and amplitudes of respective output signals are extracted individually by a detector 5, and output signals are added in a circuit 6 to obtain one reproduced picture W't. Thus, the degradation of the resolution of a reproduced image due to the multilook processing is reduced to generate speckles, thereby improving the quality of pictures.
Patent JP-H05246398-A (JP)
Title: Drive mechanism element
Inventor: MIZUMOTO MUNEO
IPC: B64G1/50
Filed: 1992-02-10
Abstract: PURPOSE:To provide drive mechanism elements having long life as well as being positioned with high accuracy under severe environment where large temperature change is generated receiving radiant heat. CONSTITUTION:A group of machine elements 4, 5, 6, 7 of a drive mechanism part is fixed in the state of being insulated from the outer wall 1 of the drive mechanism part, and temperature control means and insulating means are provided to make the temperature of the group of machine elements 4, 5, 6, 7 be within the target range. Accordingly, even if the temperature of the machine element part is heated receiving radiant heat, the temperature change of the elements can be set within the target range. Also the contact part gap of the machine element group is made the minimum to reduce the contact surface pressure of the contact parts to the allowed value or less. This results in obtaining high accuracy and long life.
Patent JP-H05222727-A (JP)
Title: Press-in method for pile
Inventor: MINEGISHI KOJI
IPC: E02D7/24
Filed: 1992-02-10
Abstract: PURPOSE:To press a pile in the ground by using a water jet without disturbing the ground at the extreme end of the pressed pile and its circumference. CONSTITUTION:A water jet J is jetted from a water jet nozzle 3 fitted on the inside of the extreme end part of a pile 2 toward the inner circumference of the pile 2 at appropriate angle alpha, and the pile 2 is pressed in the ground by means of jacks 9 while sucking slurry S, composed of drilled soil by the water jet J and water, from the inside of the pile 2 through a vacuum pipe 5. In this case, the water level inside the pile 2 is set to be nearly equal to or higher than the water level around the pile 2.
Patent JP-S63195337-A (JP)
Inventor: GERARUTO HEEFUAA
IPC: F02D1/02
Filed: 1988-02-05
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-2000222042-A (JP)
Title: Controller for outlet flow rate control valve of fluid discharging pump line
Inventor: OKADA KAZUHIRO
IPC: F16K37/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an upper limit of the opening degree of an outlet flow rate control valve provided in a fluid discharging pump line. SOLUTION: In a controller where an opening degree controller 12 finds the difference between a setting signal (a) and a flow rate value (b) on the basis of a flow rate measurement signal and an opening command (c) is sent to a driver 13 to control the opening degree of an outlet flow rate control valve 5, an upper limit setting device 14 of the valve 5 and a lower value selection circuit 15 which selects the lower value between the value of an upper limit opening degree command (e) by the device 14 and the value of the command (c) by the controller 12 and sends it to the driver 13 are provided. The upper limit opening degree of the valve 5 is limited so that the problem of pressure imbalance among respective pumps can be solved when the plural pumps are simultaneously operated.
Patent JP-S61183335-A (JP)
Title: Flame-retardant resin composition
Inventor: TERASAKI KAZUNORI
IPC: C08K5/06
Filed: 1985-02-09
Abstract: PURPOSE:To obtain a flame-retardant resin composition improved in the formation of deposition around a die, by mixing an olefin polymer with an elastomer, an inorganic additive and an organic solid flame retardant. CONSTITUTION:A resin composition prepared by mixing 100pts.wt. olefin polymer (a) (except for an elastomer) with at least 3pts.wt. elastomer (b) and 20pts. wt. inorganic additive and organic solid flame retardant (c). Examples of the olefin polymers used include homopolymers and copolymers of ethylene, propylene and butylene. As the ethylene homopolymers, ordinary polyethylenes can be used. Examples of the ethylene copolymers which can be desirably used include ethylene/vinyl acetate copolymer (EVA) and ethylene/ethyl acrylate copolymer. EVA having a vinyl acetate content of about 5-20wt% and a melt index of about 0.5-2.0 is used desirably.
Patent JP-S63191226-A (JP)
Title: Control system for simultaneous execution on b+ tree
Inventor: KUROSE HIROYASU
IPC: G06F17/30
Filed: 1987-02-03
Abstract: PURPOSE:To realize the integrated simultaneous execution control on a B<+> tree having a bidirectional lateral link among leaves, by locking the necessary side of a partial three down to the leaves from its root and then finally locking the leaves at both sides of a relevant leaf. CONSTITUTION:An execution control system consists of four operating algorithms, that is, the insertion, deletion, retrieval and reading on a deformed B<+> tree having a bidirectional lateral link among leaf parts. If the leaves must be changed at both sides of a partial tree to be changed, not only the partial three is locked but the necessary side of the partial tree is also locked down to the leaves from its root. In such a constitution, the integrated execution control is carried out simultaneously to both the sequential reading and the updating as long as the algorithm is applied to a data base. Thus, the possibility for deadlock can be reduced.
Patent JP-S61185321-A (JP)
Title: Apparatus for concentrating uranium
Inventor: SUGA MICHIO
IPC: H01L21/203
Filed: 1985-02-13
Abstract: PURPOSE:To attain to enhance not only the effective utilization efficiency of uranium vapor but also the concn. capacity thereof, by limiting the evaporation of metal uranium vapor due to an atomic method using metal uranium. CONSTITUTION:A crucible 4 for evaporating metal uranium 5 by laser beam 22 generated from the laser apparatus 21 arranged outside a separation cell 15 is formed in the separation cell 15 so as to be made tall, that is, deep in the advance direction of metal uranium vapor beam to stabilize the advance direction of uranium vapor beam and window 23, 24 for permitting the passage of laser beam 22 are provided to the side walls of the separation cell 15 and the crucible 4. Further, the side wall of the crucible 4 for controlling atomic beam is formed of a parabolic surface and the evaporation part of metal uranium is positioned at the focus of the parabolic surface. As a result, the amount of excited and ionized metal uranium vapor increases and the effective utilization efficiency of uranium vapor is enhanced, therefore, the concn. degree of <235>U is enhanced and the separation capacity of <235>U and <238>U is enhanced.
Patent JP-S58142432-A (JP)
Title: Channel discriminating system for multi-input analog converter
Inventor: UEJIMA TAMIO
IPC: G06F3/05
Filed: 1982-02-19
Abstract: PURPOSE:To make the channel address of a multi-input analog converter easy, to obtain, by providing index data for the data of specific channel only. CONSTITUTION:A multiplexer 1 receives analog signals from an analog input terminal 2 and a final channel signal of the mulitplexer 1 via an input terminal 3. The analog data inputted from the multiplexer 1 selected at a selection circuit 6 is converted into a digital data at an A/D converter 4 and a start channel data is provided from an index provision circuit. When data other than the start channel is selected, since no index data is provided, the start data and the data of the other channels are clearly discriminated.
Patent JP-H11265271-A (JP)
Title: Print data output device
Inventor: NARITA IZUMI
IPC: G06F3/12
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To select a printer for performing both-side printing and to make printable with the selected printer by selecting the printer suited to a print job relating to print data stored in a storage means with the propriety of the both-side printing as the selection condition. SOLUTION: By sending out the print data from a host computer, the print job is started. One printer connected to a printer buffer device 14 is selected and whether or not it matches with a printer selection condition required by the host computer is judged. For instance, in the case that the print job requested from the host computer includes the specification of the both-side printing, the printer buffer device 14 judges whether or not the selected printer is capable of both-side printing. In the case of judging that the selected printer is capable of the both-side printing, the print data are sent out to the selected printer and the print job is executed. Then, a print send-out operation is continued until the end of the print job.
Patent JP-H10206259-A (JP)
Title: Method and apparatus for vacuum leak of vacuum packaged product
Inventor: HOTTA GENJI
IPC: G01L11/04
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To judge the existence of a vacuum leak by a method wherein sound waves are impinged from one face of a sheetlike vacuum packaged product, the intensity of the sound waves which are transmitted up to a face on the opposite side is measured and the intensity of the transmitted sound waves is lowered in the case of the vacuum leak more than that in a case in which the vacuum leak is not generated. SOLUTION: A sound-wave generation device 2 is installed so as to be close to one face of a sheetlike vacuum packaged product 1, and a microphone 3 is installed so as to be close to a face on the side opposite to it. An oscillator which generates an electric signal to be sent to the sound-wave generation device 2 and a measuring device which analyzes a signal detected by the microphone 3 are built in a control device 4. In this manner, the sound waves are impinged from one face of the sheetlike vacuum packaged product 4, the intensity of the sound waves transmitted up to the face on the opposite side is measured, and a purpose can be achieved. The impinging method of the sound waves and the measuring method of the transmitted sound waves are not limited especially. Thereby, the sheetlike vacuum packaged product can be inspected by a simple installation, at low costs and quickly.
Patent JP-S62181098-A (JP)
Inventor: HATTORI KAZUHIKO
IPC: D06F57/00
Filed: 1986-02-05
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-S62183275-A (JP)
Title: Image photographic device
Inventor: NIIMURA TSUTOMU
IPC: G03B17/48
Filed: 1986-02-06
Abstract: PURPOSE:To perform the photographing of a still picture of an object on a photosensitive film member by selectively leading rays of light from the object that pass through a lens means to an image pickup means to generate an image- pickup signal and to the photosensitive film member by means of the state- shifting of a movable mirror. CONSTITUTION:In a main body part 4, the movable mirror 12 that is made able to switch between the first state and the second state in order to shift the path of the rays of light O from the object passed through the lens means 6, is disposed. Since the mirror 12 is thus placed in the position shown by the full line, the image pickup means 16 consisting of a CCD image pickup element is disposed at the position where the rays of light O from the object through the means 6 reaches, so that the rays of light O is received by the photodetecting plane of the means 16. Also, since the mirror 12 is placed at a position shown by the alternate long and two short dashes line, a film loading part 18 in which the photosensitive film 18a is loaded is provided at the said position where the rays of light O from the object reach.
Patent JP-S55116493-A (JP)
Title: Biological nitration and denitrification method
Inventor: TOMINAGA SHIYOUSUKE
IPC: C02F3/34
Filed: 1979-03-02
Abstract: PURPOSE: To remove a nitrogen component at the high rate of removal even when BOD components in waste water are low by a method wherein two reaction tanks are connected as a nitration tank and a denitrification tank in changeable shapes and the pH of waste water is adjusted.  
     CONSTITUTION: Waste water is disposed at one side between two reaction tanks under an aerobic condition, and a nitrogen component in the waste water is nitrated to nitrate-nitrogen. The waste water is forwarded to the other reaction tank, and the nitrate-nitrogen is reduced to nitrogen gas under an anaerobic condition. Waste water is disposed by alternately changing over these reaction tanks. The pH of the waste water is adjusted and held to 7.8W8.5, preferably, 8.0W8.5, at that time and the waste water is nitrated and denitrified. Thus, the nitrogen component in the waste water can be removed at the high rate of removal of 80% or more even when BOD components to total nitrogen component is the low ratio of component of approximate 3W5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11224752-A (JP)
Title: Light source device and display device
Inventor: BABA MASAHARU
IPC: H01R33/05
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To simplify the molding property of a socket body and reduce the cost, and to prevent the wrong assembling of polarity by arranging a circuit board substantially on the same axis as the axis of a light source having a polarity, and electrically connecting them to each other. SOLUTION: In this light source device, at least base end part 14a of an LED(light emitting diode) 14 and a flat circuit board 15 for lighting the LED 14 are inserted and fixed to the insert hole of a socket body. The LED(light source) 14 is fixed to the circuit board 15 on its axial central axis Cd. Namely, semicircular curved parts 23a, 24a are formed on a pair of axially juxtaposed lead frames 23, 24 so as to be curved orthogonally outward from the axial central axis Od, the tip parts are inserted into a pair of mounting holes 15a, 15b of the circuit board 15, and the inserted tips protruded to the reverse side are fixed by a solder fillet 25, whereby the LED 14 is arranged concentrically on the circuit board 15 and electrically connected thereto.
Patent JP-H01202119-A (JP)
Title: Device for cutting grounding-fault line in high tension distribution line
Inventor: EMURA TOKUO
IPC: H02H7/26
Filed: 1988-02-03
Abstract: PURPOSE:To enable grounding fault circuits to be cut against the grounding faults of a plurality of the circuits without interrupting normal circuits, by calculating the phase difference of zero-phase current from zero-phase voltage for every circuit, and by determining an interrupting order. CONSTITUTION:The zero-phase voltage of a high tension distribution line and the zero-phase current of each circuit are sample-held by sample hold circuits 1A-1N. The input of the output of the sample hold circuits 1A-1N, to an interrupting order determining means 5 via a multiplexer 3 and an A/D converter 4 is provided. By the interrupting order determining means 5, calculation is performed on the phase difference of the zero-phase current to the zero-phase voltage on every circuit, and the order of the smaller phase difference is set to be the interrupting order of the circuits. By an interface circuit 6, interrupting command is applied to the circuits in this interrupting order.
Patent JP-S61184992-A (JP)
Title: Chrominance signal processing device
Inventor: MATSUMOTO TOKIKAZU
IPC: H04N9/89
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a carrier chrominance signal without a jitter by controlling and demodulating a demodulating shaft by a negative feedback loop, and for the phase error at the time of excessive response which occurs then, rotating and removing instantaneously the vector of chrominance signal by calculation, remodulating, D/A converting and outputting, after a carrier chrominance signal, which are converted at the low area, are converted to a digital signal by an A/D converter. CONSTITUTION:When the phase error is phi for the regular chrominance signal (x and y) by making the chrominance signal having the phase error into (x' and y'), a vector (x and y) rotates a vector (x' and y') by an angle phi, and therefore, the relation of formulas I and II is realized from the formula of the rotation of the vector. When the absolute value of the burst signal vector is one, an R-Y shaft component beta is sin phi, and a B-Y shaft component alpha is -cosphi. When the relation is used for the formula I and the formula II, formulas III and IV are obtained. Consequently, inputs X and Y of an arithmetic circuit 4 are respectively x' and y' in a formula III and a formula IV, calculation is executed in accordance with the formula III and formula IV at the arithmetic circuit 4, symbols -Xa-Yb and Xb-Ya are outputted, thereby removing the phase error.
Patent JP-H08222040-A (JP)
Title: Wire identifying tube
Inventor: TANAKA KAZUHISA
IPC: H01B7/36
Filed: 1995-02-14
Abstract: PURPOSE: To improve the mounting property of a wire identifying tube by cutting the space between characters of a wire number and a wire address number carved on the tube and the tube part having the address number marked thereon into substantially T-shape. CONSTITUTION: A wire number tube 4 is a cylindrical tube for inserting a wire 9 into the cylinder on which the wire number 2 of the wire 9 is carved or printed. An address number tube 5 is a tube integrally manufactured with the tube 4, or integrally connected after independently manufactured on which the address number of the wire 9 is carved or printed. A notch part 6 is formed in T-shape between the tubes 5 and 4 so as to separate the tube 5 from the tube 4. The tube 4 is fixed, and the wire 9 is inserted from a wire insert hole 8 on the tube 5 side, and cut by using a slit 7 cut in the tube 5 after wiring. Thus, the wire can be inserted without bending the tube 5 having the number 3 carved thereon 90 deg., and only the address number tube 5 can be easily cut after wiring.