baber/WOPTO huggingface dataset:
Patent JP-H0723399-A (JP)
Title: Method and apparatus for decoding compressed frame
Inventor: FAUTIER THIERRY
IPC: H04N7/26
Filed: 1994-03-31
Abstract: PURPOSE: To attain high efficiency without complicating a memory and its control by arraying a memory space as a form of five pages, storing fields by a prescribed frame and simultaneously decoding the fields. CONSTITUTION: In the case of decoding a compressed digital encoded signal, a frame inputted from a line 7 is restored by a decoding element 1 and written in a memory 4. The space of the memory 4 is arrayed as a form of five pages, the fields of a frame inside type or a predictive type are stored in pages P1 to P4 and a page P5 is divided into sections each of which has capacity capable of storing all of one field and the field part of a bidirectional frame is stored in each section. In the case of reading out fields by a display device 3, the fields are simultaneously decoded together with the bidirectional frame on a partial following step of a field or a frame and a part being decoded at present is gradually arranged on an address of a section of which contents have been already displayed in the page P5.
Patent JP-H06248447-A (JP)
Title: Device for forming film by sputtering
Inventor: TANAKA MASAAKI
IPC: C23C14/34
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the generation of particles by peeling of sputtered films sticking to collimators with the device for forming films by sputtering using the collimators. CONSTITUTION:This device is internally provided with a chamber 1 for subjecting the collimators 4 to reverse sputtering cleaning. The collimators 4 constituted by joining two sheets to each other on a plane are used. The other collimator 4 is subjected to the reverse sputtering cleaning by an electrode 3 for reverse sputtering while the one collimator 4 is used for deposition of the films on a wafer by an electrode 2 for film formation. The collimator 4 to be used for the film deposition and the collimator 4 to be subjected to the reverse sputtering cleaning are rotated 180 deg. around the axis 6 of rotation of the collimators and are thus replaced at every one time of the film deposition treatment.
Patent JP-H04298098-A (JP)
Title: Manufacture of printed circuit board
Inventor: UZAKI SHUNSUKE
IPC: H05K3/46
Filed: 1991-03-27
Abstract: PURPOSE:To form an accurate etching pattern by removing a resin flowing part flowing from a through, hole in the case of hot pressing by plasma etching, and then forming a pattern by etching. CONSTITUTION:A cured resin layer 6 is integrally formed to form a laminated board 7. In this case, resin impregnated in a prepreg 5 is melted, passed via a through hole 3, and a resin flowing part 8 is formed on the surface of the board 7, the formed part 8 is removed by plasma etching. Thereafter, a through hole is formed at the board 7 by opening, and a through hole-plated layer is formed by panel plating. Outer layer patterns are formed on a first layer 1a and a third layer 1c by etching.
Patent JP-H01237791-A (JP)
Title: Device for handling bank note
Inventor: FUKUTOME YOSHIO
IPC: G07D11/00
Filed: 1988-03-18
Abstract: PURPOSE:To linearly couple respective units, to simplify a carrying path and to shorten a processing time by linking an incoming and outgoing means, plural bank note accumulating means and plural identifying means with a loop-shaped carrying means. CONSTITUTION:On the lower stream carrying path of an incoming and outgoing means 200, according to a bank note carrying direction, bank note accumulating boxes 21 and 22, an identifying means 25, bank note receiving boxes 24 and 23, an identifying means 26, a bank note front and back arranging means 27 and a bank note temporary receiving mechanism 28 are provided. Then, at the time of incoming transaction, the mechanism 28 temporarily stops the bank note which can not be decided to be the true bank note. At the time of outgoing transaction, a stopper 29 is saved in an upper part and the carrying bank note is passed through the mechanism 28 and accumulated in an incoming and outgoing port 201. Such a bank note handling mechanism executes bank note charging operation, incoming operation, outgoing operation and collecting operation, etc., and in correspondence to each operation, respective gates 41-46 execute switching operation according to a control instruction.
Patent JP-S58180711-A (JP)
Title: Processing method of fine particle in exhaust gas
Inventor: NAKAJIMA HIDEKI
IPC: F01N3/02
Filed: 1982-04-16
Abstract: PURPOSE:To both form a combustion device to small size and easily mount the device to a vehicle, by injecting fuel from the upstream side of the device and performing combustion of carbon adhering to a heat resistant filter material through a catalyst. CONSTITUTION:Exhaust gas from a Diesel engine flows into a combustion pipe 2 from an exhaust pipe 6 in the upstream side to flow in through catalysts 4 and heat resistant filter material 3 filled between holding frames 5, 5' equipped with an opening and is purified then released to the atmosphere from an exhaust pipe 7 in the downstream side. The exhaust gas is mostly formed by a carbon fine particle, and carbon adheres to the material 3 to increase a pressure drop of the mateial 3. If a difference between pressures before and after said material 3 reaches a specified value for a revolution characteristic of the engine, an electronic controller 11 connected to a difference pressure sensor 8 and an engine speed sensor 9 generates an instruction to operate a switch 12 of a solenoid pump 13 and inject a fixed amount of fuel toward the catalyst 4 from a nozzle 15.
Patent JP-H07265477-A (JP)
Title: Guide cart
Inventor: NONOGAMI TORAHIKO
IPC: A63B55/60
Filed: 1994-03-31
Abstract: PURPOSE:To reduce braking distance, to surely stop a cart even when it is operated at high speed and to resolve a problem of sudden stop or vibration when it is operated at slow speed by operating a brake motor in advance by prescribed quantity in running and changing the quantity corresponding to the operation of an accelerator motor. CONSTITUTION:A remote control transmitter 45 instructs the running and stoppage in an automatic operating mode, and controls the operation of a guide cart main body by transmitting a signal to a remote control receiver 46. The guide cart main body is equipped with at least the accelerator rotor 57 to change running speed, the brake motor 36 to change the operating quantity of a brake 60, and a main controller 48 to control the running speed of the guide cart main body by controlling those motors, respectively. At this time, the brake motor 36 is operated by the prescribed quantity in advance, and also, the quantity is changed corresponding to the operation of the accelerator motor 57. In this way, the braking distance can be reduced, and the cart can be surely stopped when it is operated at high speed, and also, the problem of sudden stop or vibration can be solved.
Patent JP-S5224243-A (JP)
Title: Electrodeposition of aluminum
Inventor: OOTA TOSHIYUKI
IPC: B05D7/14
Filed: 1972-06-25
Abstract: PURPOSE: To obtain a coating layer with improved corrosion resistance by the electrodeposition after electrolysing electrolytically oxidized aluminium in an aqueous amine solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06256269-A (JP)
Title: Production of n,n-diisopropyl-2-ethylhezylamine
Inventor: TSUTAMUNE TETSUYA
IPC: B01J23/44
Filed: 1993-02-26
Abstract: PURPOSE:To obtain N,N-diisopropyl-2-ethylhexylamine in good yield according to operation only in one step. CONSTITUTION:Diisopropylamine is made to react with 2-ethylhexanal and hydrogen which are being fed to the diisopropylamine in the presence of a palladium catalyst. Thereby, the N,N-diisopropyl-2-ethylhexylamine is produced.
Patent JP-H11253768-A (JP)
Title: Composite hollow fiber membrane and manufacture thereof
Inventor: UENISHI MICHIHARU
IPC: D01D5/24
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane which hardly clogs and has a long filter life, which exhibits both high permeation flow quantity and high fractionation characteristics, and which is suitable for water and air filtration, and to provide its manufacturing method. SOLUTION: A composite hollow fiber membrane 10 is composed by laminating three or more layers which have a three-dimensional network structure and a plurality of micropores, and are formed with stacked lamellas and microfibrils bonded with the stacked lamellas. Each thickness of an outermost layer 12 and an innermost layer 14 is in the range of 5 to 50 μm. The composite hollow fiber membrane 10 has a dense layer 16 as an intermediate layer, which is located between the outermost and innermost layers, is thinner than the outermost and innermost layers, and has an average pore size of the micropores smaller than that of the outermost and innermost layers. A porosity of the whole composite hollow fiber membrane is 75 vol.% or more.
Patent JP-S61223004-A (JP)
Title: Production of polyolefin
Inventor: KURAMOTO MASAHIKO
IPC: C08F4/6592
Filed: 1985-03-29
Abstract: PURPOSE:The use of a catalyst consisting of a specific transition metal compound and an organometallic compound as individual components enables high- efficiency production of polyolefin of high quality and uniformity. CONSTITUTION:In the production of polyolefin using a catalyst mainly consisting of (A) the transition metal component and (B) the organometallic component, a reaction mixture between (i) a compound of a metal in group IIA in the periodic table such as ethylbutylmagnesium, dimethylcalcium and (ii) a compound of a metal in group IVB or VB such as titanium tetrachloride or zirconium tetrabromide at less than 0.5 ii/i molar ratio is used as the component A and it is mixed with a mixture of trimethylaluminum and dimethylaluminum halide as the component B. EFFECT:High activity of the catalyst is attained in spite of reduced amount of metal employed.
Patent JP-S63230974-A (JP)
Title: Compressor
Inventor: TADA TAKEMI
IPC: F04C18/356
Filed: 1987-03-20
Abstract: PURPOSE:To prevent generation of sputter by forming an oil supply means for supplying lubrication oil pooled in a easing into a slide section of a compression element, with the use of an oil cover. CONSTITUTION:A compressor is provided with a side plate 10b formed therein an oil discharge port 16 and a planar discharge cover 19 for covering a discharge silencer chamber 18, on one side of a cylinder 7. The discharge cover 19 is formed therein with an oil hole 19a communicated with the discharge port 16 and an oil hole 19b communicated with an oil hole 6a, and these holes 19a, 19b are communicated with each other by means of an oil cover 20. Accordingly, no welding which has been necessary for attachment of an oil feed pipe is required, thereby it is possible to prevent generation of sputtering.
Patent JP-S57178401-A (JP)
Title: Small-sized antenna with high efficiency
Inventor: SHIMIZU YUTAKA
IPC: H01Q9/06
Filed: 1981-04-27
Abstract: PURPOSE:To increase the overall length of an antenna and to widen its band by increasing the capacity of a coil without increasing its inductance by winding a conductor in a coil shape, and then winding another conductor similarly on said conductor in the opposite direction so that inductance is canceled. CONSTITUTION:A conductor is wound around an insulating bar in a coil shape. On it, another conductor is wound similarly in the opposite direction. Then, both the coils are connected mutually, canceling the inductance. The conductors wound in the coil shapes as mentioned above have no inductance, so the Q value is not increased, obtaining an antenna with wide band width.
Patent JP-H11261912-A (JP)
Title: Television receiver
Inventor: HASE YUJI
IPC: H04N5/44
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that can automatically discriminate a state of displaying a sand storm image and a state of displaying an image in black. SOLUTION: This television receiver is provided with a comparator 9 that compares a beam information signal Sb obtained from a deflection processing circuit 7 with a prescribed threshold level, and with an OR circuit 10 that ORs a video detection signal Sv obtained from the comparator 9 and a synchronization detection signal Sh obtained from a horizontal AFC circuit 8 to generate signal detection information Sd. So that a state of displaying a sand storm image and a state of displaying an image in black are discriminated.
Patent JP-S52148064-A (JP)
Title: Antitumors
Inventor: UMEZAWA KENJI
IPC: A61P31/04
Filed: 1976-05-31
Abstract: PURPOSE:Anthracycline'glucosides I (R is II or III), their acid salts and their nucleic acid complexes, e.g. baunomycin A1 and A2 (R=II), or baunomycin B1 and B2 (R=III).
Patent JP-S61223627-A (JP)
Title: Unbalance continuous compensating method and device for bodyof revolution
Inventor: ROORANTO MENIGATSUTO
IPC: G01M1/32
Filed: 1986-03-20
Abstract: The invention pertains to a method of continuous compensation of unbalance present in a rotor, in particular, a grinding wheel. This is done by feeding a compensation fluid into correction chambers which are rotated with and arranged on the rotor at various angular locations. The supply of fluid is effected in successive balancing operations during rotation of the rotor and as a function of the minimum and maximum unbalance signals measured by a transducer over a certain period of time. The tolerance is determined for acceptable unbalance values. The balancing operation is terminated on the basis of the minimum and maximum which is multiplied by a multiplier determined as a function of allowable variations of the measured unbalance signal.
Patent JP-S60207897-A (JP)
Title: Heat exchanger utiizing thermoelectric element
Inventor: YABE AKIRA
IPC: F28D21/00
Filed: 1984-03-30
Abstract: PURPOSE:To contrive to miniaturlize a heat exchanger as well as to make its exhaust temperature sufficiently low, by a method wherein a part of heat exchange walls is formed with thermoelectric power generating element and a part of said walls is formed with thermoelectric cooling element, and electric power obtained at the thermoelectric power generating element is applied to the thermoelectric cooling element and exhaust fluid is exhausted while lowering its temperature. CONSTITUTION:The exhaust gas G enters from an inlet port 4 and is exhausted from an outlet port 5. Air A enters from an entrance 6 and is taken out from an outlet port 7. A part of heat exchange walls 3 at the upstream side are formed with the thermoelectric power generating element, and a part of said walls 3 at the down-stream side are formed with the thermoelectric cooling element 9. The confronting side of the thermoelectric power generating element 8 to an exhaust gas passage is heated by exhaust gas G, and the confronting side to an air passage 2 is cooled by air A. Herely, electromotive force is generated. This electromotive force is given to the thermoelectric cooling element 9, and the exhaust gas passage 1 side is cooled, and the air passage 2 side is heated. As a result of this, exhaust gas G is cooled by the thermoelectric cooling element, and becomes furthermore low temperature, and air A is heated and becomes still higher temperature.
Patent JP-S59188970-A (JP)
Title: Semiconductor device
Inventor: KUSHIYAMA TOSHIO
IPC: H01L29/73
Filed: 1983-04-12
Abstract: PURPOSE:To reduce the junction capacitance and the distribution capacitance of lead-out electrodes by improving the arrangement of said electrode from each semiconductor region by a method wherein the second semiconductor region of the reverse conductivity type is provided in the semiconductor region of the first conductivity type, and the third semiconductor region of the first conductivity type is provided in the second region. CONSTITUTION:An N type collector region 1 is formed in the Si substrate constituting a transistor for high frequency. Further, a P-base region 2 of the reverse conductivity to N type is formed, and then an N type emitter region 3 is formed in this region 2. The Si of a part of the emitter side surface junction 4 and the collector side one 5 is removed by etching by using a mask, thus forming a side surface junction removed groove 7. Besides, an oxide insulation film 8 is grown on the inner surface of the groove 7, and a base contact window 2b and an emitter contact window 3b are formed, respectively. A base lead-out electrode 2a and an emitter lead-out electrode 3a are extended on the insulation film 8, reducing the junction capacitance and the distribution capacitance of the electrodes, resulting in the improvement of the high frequency characteristic.
Patent JP-S59189726-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIGETA KUNIKAZU
IPC: H01L21/82
Filed: 1983-04-12
Abstract: PURPOSE:To enhance the degree of integration and reduce expenses of LSI development and shorten the development time by using plural multifunction slice LSIs of the same type. CONSTITUTION:Plural input signal lines I1-I4 are connected as a common input signal line I to the input side of circuit blocks 1-4, and the output side of circuit blocks 1-4 is connected to the input side of a multiplexer 5, and a circuit block selecting signal C is given to this multiplexer 5 to select one of output signals of four circuit blocks, and the selected output signal is outputted to a common output signal line O. ''00'', ''01'', ''10'', and ''11'' are given to LSIs 1, 2, 3, and 4 respectively as the circuit block selecting signal C, and the circuit block 1 is operated in the LSI1, and the circuit block 2 is operated in the LSI2, and the circuit block 3 is operated in the LSI3, and the circuit block 4 is operated in the LSI4.
Patent JP-S59190492-A (JP)
Title: Variable-capacity rotary compressor
Inventor: HIDAKA YOSHIAKI
IPC: F04C28/02
Filed: 1983-04-12
Abstract: PURPOSE:To make the concentricity of rotors of a variable-capacity rotary compressor good, prevent an abnormal noise and damage to elements and diminish the number of assembly steps, by using a single center plate to support the rotors. CONSTITUTION:An extending portion 13a of the rotor 13 of a first rotary compressor unit 27 and that 14a of the rotor 14 of a second rotary compressor unit 28 are rotatably supported by plain bearings 48a, 48b on a single center plate 31 to maintain the concentricity of the axes of rotation of the rotors 13, 14 or shafts 22, 23 to prevent an abnormal noise and damage to elements. Because of such a construction, the concentricity of the rotors 13, 14 is easily attained in assembling a variable-capacity rotary compressor 11. For that reason, the number of assembly steps is reduced.
Patent JP-S55156615-A (JP)
Title: Manufacture of heat exchanger
Inventor: KAKINUMA TAKAHIDE
IPC: F28F1/36
Filed: 1979-05-24
Abstract: PURPOSE: To manufacture the heat exchanger excellent in the adhesion strength and the electrolytic-corrosion preventive effect at low cost, by fixing the aluminum fin to outer surface of the copper pipe by using the cold-setting adhesive.  
     CONSTITUTION: The aluminum fins 2 are adhered to the outer surface of the copper pipe 1 by using the cold-setting adhesive, and this adhesive is set at the normal temperature. The heat exchanger is manufactured by using thus prepared heat exchanging pipes 3. As for the cold-setting adhesive, the acrylic twin-pack rapid- cold-setting adhesive, the one-pack cold-setting acrylic microcapsule type adhesive, or otherwise, the cold-setting paint like as the nitrocellulosic, acrylic, or their mixed lacquer paint, twin-pack urethane paint, etc., are employed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000254892-A (JP)
Title: Cutting device
Inventor: FUJITA KAZUHISA
IPC: B26D7/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve cutting efficiency easily through simple constitution without any trouble. SOLUTION: This device presses paper sheets cut by driving a sheet press plate 3 through drive of a hydraulic cylinder 8 and the pressed paper sheets are cut by driving a cutting blade through drive of a hydraulic cylinder 9. In this case, this cutting device is provided with a timer 12 to output after a lapse of a time which starts from the starting of drive of a hydraulic cylinder 8 and is set with an object being thin in thickness of paper sheets to be precut; and a thickness detecting circuit 13 to detect and output a stop of a sheet press plate 3 from a stop of a pulse from a pulse generator 10 to generate a pulse during movement of the sheet press plate 3.  Drive of a hydraulic cylinder 9 is started by one, being more rapid, of the output of the timer 12 and the output of the detecting circuit 13, and a time required for a cutting process is shortened regardless of the thickness of paper sheets to be cut.
Patent JP-S56159639-A (JP)
Title: X-ray photographing device
Inventor: NAKAMURA HITOSHI
IPC: G03B42/04
Filed: 1980-05-15
Abstract: PURPOSE:To grasp the number of unexposed films at any time, by displaying the remaining number of films accommodated in stacking form by detecting the position of a bottom plate shifting in position according to the remainder of films. CONSTITUTION:On the side wall of a magazine case 1, a projection 9 is provided which determines the uppermost surface position of unexposed films 3. An optical position detector 13 consisting of a reflector 11, a projector 12 and an array of photodiodes on the reverse surface of a bottom plate 2 constitutes a position detector 14 which detects the position shift of the bottom plate 2. In this constitution, the uppermost surface of the films 3 is fixed with the projection 9, so the bottom plate 2 shifts in position according to the remaining number of the films 3. This shift is displayed on a display device 16 under the control of a display control circuit 15 by detecting the light of the projector 12 as a shift in the position of incidence to the detector 13 through the reflector 11. Thus, the remaining number of the films 3 is grasped at any time.
Patent JP-S61222756-A (JP)
Title: Removal of image jitter in drum-type ink jet printer
Inventor: MURAI TOSHIHARU
IPC: B41J2/13
Filed: 1985-03-28
Abstract: PURPOSE:To obtain high-quality pictures by removing jitters of pictures due to uneven turning of the drum by lapping the DC component of control signals for the rotation of the drum over charge voltage. CONSTITUTION:Pulse signal corresponding to the turning speeds of a drum is obtained from a pulse generator 10, and its dividing output fV is added to a phase comparator 3 for comparison with a reference signal fR. When the drum is unevenly turned and the rotation is delayed, the output of the comparator 3 is reduced and motor control signals passing through a low-pass filter 4 is also reduced. A varying portion of control signals for the motor is amplified and lapped over charge voltage signals by making it the same phase as the varying portion of turning speed of the drum. The deflecting amount of ink droplets can by increased instantaneously and printing can be made on target position. Even when the turning speed of the drum is delayed, correction is made likewise. Since the positions of printing dots can be exactly matched with target positions, the deterioration of picture quality due to uneven turning of the drum can be prevented.