baber/WOPTO huggingface dataset:
Patent JP-S61296811-A (JP)
Title: Surface acoustic wave device
Inventor: OKAMOTO TAKESHI
IPC: H04L27/22
Filed: 1985-06-25
Abstract: PURPOSE:To suppress an undesired wave by including an electrode made of a metallic film between two-split output gates in a surface acoustic wave device used as a DPSK convolver provided with the two split output gates between input transducers. CONSTITUTION:Two-split output gates 5, 6 are provided between input transducers 3 provided near both ends and a metallic electrode 12 is provided between the split gates. An input convolution signal is obtained by nonlinear effect on the gates 5, 6 from the surface acoustic wave generated by the input transducer 3. The metallic electrode between both the gates is grounded and the convolution signal generated in both the gates is shielded by the metallic electrode 12. Thus, the signal by electromagnetic coupling between the electrodes 5, 6 is suppressed in a signal appearing between output terminals 13, 14 of the output gates 5, 6. The DPSK demodulation is facilitated by using the signal appearing at the output terminals 13, 14 and since the undesired wave is reduced, a DPSK convolver with high performance is obtained.
Patent JP-H05305378-A (JP)
Title: Spinning working method
Inventor: MITORI YASUSHI
IPC: B21H1/00
Filed: 1992-05-01
Abstract: PURPOSE:To reduce the weight of product and improve the production yield by rotatively ironing the residual fillet part corresponding to a tapered part while rotating further in an axial direction with a flat roll after rotary ironing is performed to a cylindrical material mounted on a mandrel in an axial direction with a spinning roll. CONSTITUTION:The cylindrical raw material is loaded on the mandrel 11 and while rotating the material together with the mandrel 11, the spinning roll 21 is pressurized and the spinning roll 21 is continuously transferred to the axial direction. An intermediate product 31 remaining the fillet part 31a corresponding to the tapered part 21a of the spinning roll 21 is obtained. The rotary ironing is performed to the fillet part of the intermediate product by pressurizing a flat roll instead of the spinning roll 21 while being transferred in the axial direction as necessary. Thus, the fillet part is perpendicularly formed with the flat roll to reduce the product in weight and the production yield is improved.
Patent JP-H09324332-A (JP)
Title: Production of stretchable composite yarn
Inventor: SUGIO KIICHIRO
IPC: D02G3/32
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composite yarn that does not cause exhaustion of wadding and sheaths after dyeing to appear on the yarn surfaces, and has flat surfaces, less weaving naps, and good surface appearance and touch feeling by spinning stretchable yarn in combination with electrically opened thermoplastic multi- filament yarn while stretching the stretchable yarn, and then twisting both types of yarn. SOLUTION: This composite yarn comprises an elastic yarn, such as synthetic rubber yarn or polyester-polyether fiber, which is spun in condition that the elastic yarn is stretched 1.5-5 times, preferably 1.5-3 times, as long as the normal length in combination with electrically opened thermoplastic multifilament yarn, and twisted.
Patent JP-S5765050-A (JP)
Title: Measuring system for signal-to-noisde ratio
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/00
Filed: 1980-10-07
Abstract: PURPOSE:To enable measurement independently of burst signal and non-modulation consecutive signal, by providing a switch for the input of BPFs and controlling this switch with the self-running period at the reception of non-modulation consecutive signal. CONSTITUTION:A burst signal received at an input terminal 51 is split into two ways at a hybrid 52. One split signal is inputted to a BPF53 passing only through carrier via a switch 64. The output of the BPF53 is detected at a detector 54 to obtain a voltage corresponding to the level of carrier. This voltage is given to a sample hold circuit 55 and only the detected voltage of carrier at non-modulation part is sampled. On the other hand, when a non-modulation consecutive signal is received at the input terminal 51, the non-modulation consecutive signal is produced at the self-running period to control on/off of the switch 64. Thus, the non-modulation consecutive signal is also in burst shape for the input of the BPF53 to indicate the same step response in the case of burst signal.
Patent JP-S5567821-A (JP)
Title: Peripheral control unit
Inventor: MAEDA KENICHI
IPC: G06F3/00
Filed: 1978-11-14
Abstract: PURPOSE: To omit the motor control program formed by the software and thus to simplify the program production by detecting the presence or absence of the motor rotation of the peripheral unit and delivering the data to the peripheral unit when the motor is rotating.  
     CONSTITUTION: Data register 21 memorizes data output order 2 given from the higher-rank unit, and motor state signal 4 indicates whether the motor is rotating or stopped. Then monostable multivibrator 28 generates the pulses when signal 4 indicates the stoppage with order 2 supplied from the higher-rank unit, and start signal 5 is transmitted to the peripheral unit through inverter circuit 30 to start the motor. At the same time, output control block 20 sends the data memorized to the peripheral unit in either case signal 4 indicates the revolution of the motor with order 2 given from the higher-rank unit or signal 4 changes from stoppage to rotation. As a result, the motor control program formed by the software can be omitted to simplify the production of the program. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5665560-A (JP)
Title: Test system of time sharing multiplex line directly accommodated in time sharing exchanger
Inventor: MIYAHARA KEIICHI
IPC: H04Q11/04
Filed: 1979-11-01
Abstract: PURPOSE:To make small in size and simplify the channel test circuit at line and time sharing exchanger side, by inserting and picking up the signal on designated line only through the conversion circuit of analog and digital signal through the inserter.dropper. CONSTITUTION:When the line side of a time sharing multiplex line 1 is tested, first the time sharing multiplex signal input from the reception terminal gamma is received and only the signal of the time slot T corresponding to tested line is transferred to an A/D and D/A converter 4 through an inserter.dropper 2b at the line side. Further, it is D/A-converted at the converter 4 and received at handset 6. Further, the signal from the handset 6 is A/D-converted at the converter 4, inserted to the time slot T with the inserter.dropper 2a at the feeding line side and transmitted from an output terminal alpha. Thus, the channels between the handset 6 and the subscribers at the line can be assured. Further, in testing the exchanger side, it is similarly made by using a D/A converter 5 and a handset 7.
Patent JP-H0812307-A (JP)
Title: Aluminum nitride powder
Inventor: HIROKAWA KIYOAKI
IPC: C01B21/072
Filed: 1994-06-22
Abstract: PURPOSE:To produce aluminum nitride powder capable of obtaining a multi- layer sintered body excellent in deforming property of a sheet in a thickness direction when sheet forming is executed and excellent in hermetic seal property required to a ceramic package material. CONSTITUTION:This aluminum nitride powder satisfies 4.5<=d2/d1 wherein heavy- duty bulk density is denoted as d1 and press bulk density at 200kg/cm<2> as d2. A powdery mixture of alumina and carbon is burned at 1300-1700 deg.C in a non- oxidizing atmosphere, moreover, burned at 650-750 deg.C in the oxidizing atmosphere with 400-6000ppm water concn., and subjected to a decarbonization treatment to obtain the aluminum nitride powder.
Patent JP-H0433650-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SHIGEOKA HIROYUKI
IPC: A61B8/14
Filed: 1990-05-30
Abstract: PURPOSE:To display plural moving images on one monitor television by constituting the device so that an ultrasonic probe which becomes an object of transmission/ reception is selected by a multiplexer, and each of the multiplexer, a transmitting/ receiving circuit and a memory write control circuit is controlled synchronously by a scanning control circuit. CONSTITUTION:The device is constituted so that a probe 1 which becomes a transmitting/receiving object is selected by switching the connection of plural ultrasonic probes 1 and a transmitting/receiving circuit 4 by a multiplexer 2, and each of the multiplexer 2, the transmitting/receiving circuit 4 and a memory write control circuit 7 is controlled synchronously by a scanning control circuit 5. In such a state, while the multiplexer 2 is selecting one probe 1, one piece of tomography image data is obtained through the transmitting/receiving circuit 4, image data in an image memory 8 is updated through the memory write control circuit 7, updating of the image data is executed by selecting successively the probe 1, and at every time of making the round of all the probes 1, memory data corresponding to each ultrasonic probe 1 is updated. Accordingly, a tomography image of every probe 1 displayed on a monitor television 10 by fetching the image data concerned all becomes a moving image which is varied whenever the image data is updated.
Patent JP-S61297199-A (JP)
Inventor: IKEDA YOSHIO
IPC: B44C1/165
Filed: 1985-06-27
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-S62298023-A (JP)
Title: Production of magnetic recording medium
Inventor: TODA JUNZO
IPC: G11B5/84
Filed: 1986-06-16
Abstract: PURPOSE:To form a protective film having excellent wear resistance without generating high projections and local chipping by polishing the surface of a thermosetting resin film in an uncured state, then curing the film by heating and forming the same as the protective film. CONSTITUTION:An aluminum substrate 11 coated with a liquid mixture 21 on a magnetic film 12 is heated at 100-200 deg.C. Many holes 15 and the projections 16 generated by the evaporation of liquid paraffin in the peripheral parts of said holes are formed in the glass resin film 22 remaining after the evaporation of the liquid paraffin and solvent in the liquid mixture by the heating, but the resin film 22 itself is uncured yet. The surface of the uncured resin film 22 is polished. The projections on the resin film 22 by the polishing are easily removed without generating chipping at the peripheral parts as the rate of wear is in a high state. The substrate 11 is thereafter heated at 300-350 deg.C, by which the resin film 22 is cured and the protective film 23 consisting of SiO2 having the wear resistance is formed.
Patent JP-S5665263-A (JP)
Title: Mutual transmission system of electronic register
Inventor: HOSONO TAIICHI
IPC: G07G1/14
Filed: 1979-10-31
Abstract: PURPOSE: To make it possible to sum up a data of other register by means of operation of one register, by connecting electrically each other plural electronic registers having the memory area of a summing-up data, and outputting a data transfer request to these registers.  
     CONSTITUTION: Plural electronic registers having the summing-up memories 14, 15, inside of which a summing-up data is stored, respectively, are electrically connected to each other through the transmission control part 16, and the control part 16, the memories 14, 15 and CPU13 are connected to the input part 1 through the I/0 port 10. A control lock 9 is provided on this port 10, and this system is constituted so that a summing-up data od the self-register can be output and at the same time a request signal for transmitting the summing-up data to other designated register can be output, by designating said lock 9 to the prescribed position, and the summing-up data transmitted from each register can be printed out by the printing part 12 through the control part 16 and the port 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08298910-A (JP)
Title: Case for fishing tackle
Inventor: NAKAMURA YOSHIO
IPC: A01K97/06
Filed: 1995-05-01
Abstract: PURPOSE: To facilitate the handling of a large-sized fishing tackle case even by a person of weak muscular force. CONSTITUTION: Casters 2 are attached to the bottom face of a fishing tackle case 1.
Patent JP-S631601-A (JP)
Inventor: OGAKI KENJI
IPC: B65F1/00
Filed: 1986-06-17
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-H05328964-A (JP)
Title: Culture medium
Inventor: FUJINO MASAYUKI
IPC: C12N5/02
Filed: 1991-05-16
Abstract: PURPOSE:To produce an inexpensive culture medium for animals of good quality simply by adding an extract solution separated from the thymus gland of an animal, its concentrated substance, paste, powder, etc., to a culture medium. CONSTITUTION:For example, an extract solution prepared by extraction from the thymus gland of an animal such as cattle, sheep or pig, a concentrated substance thereof, a paste subjected to drying treatment or powder, etc., is added to a basal culture medium.
Patent JP-S62298658-A (JP)
Title: Fuel injection nozzle
Inventor: KASATANI MASASHI
IPC: F02M61/16
Filed: 1986-06-19
Abstract: PURPOSE:To eliminate deterioration of fuel properties by forming a coating consisting of a heat insulation range and a heat radiation range over the outside surface of the foundation for a nozzle body, and thereby preventing surely the nozzle injection end part from exessive heat by simple and uncostly constitution. CONSTITUTION:To a foundation for nozzle body 1, a heat conductive layer 11 is formed by plasma fusion spray of a metal such as Cu which has higher thermal conductivity than the bearing steel etc. forming the said foundation 9. Over the whole extents of an injection end part 3 and a cylinder 2, a bond layer 12 is formed on the outside surface of said heat conductive layer 11 by plasma fusion spray of a material having heat resistance and oxidation resistance. Further, over the whole extent of the injection end part 3 and cylinder 2, a heat insulation layer 13 is formed on the outside surface of said bond layer 12 by plasma fusion spray of a material including ceramic with very low thermal conductivity. Thereby a heat insulating region 10a is formed in the extent from the injection end part 3 to cylinder 2, and a heat radiating region 10b is formed at the accommodation part 4 of the nozzle body 1.
Patent JP-S6033130-A (JP)
Title: Constant speed running device for vehicle
Inventor: FUJII SEISHI
IPC: G05D13/62
Filed: 1983-08-02
Abstract: PURPOSE:To reduce overshoot in a constant speed running device for a vehicle, by controlling a throttle valve in its close position during a period of time from end of operation of an automatic acceleration switch over a predetermined time to escape from a high output condition of a supercharged internal combustion engine. CONSTITUTION:When an automatic acceleration switch 60 is operated for a long time, pressure in a suction pipe 2 of an internal combustion engine 1 is increased, and high output detector 50 supplies a high output signal to an overshoot prevention circuit 220. Further, a timer circuit 210 also generates a timer signal. When the automatic acceleration switch 60 is opened, and output signal generator circuit 160 supplies a deceleration signal to a drive circuit 180 in response to stoppage of an automatic acceleration indicator signal. The drive circuit 160 receives a deceleration signal from the overshoot prevention circuit 220 in preference to a correction signal applied from the output signal generator circuit 160, and reversely rotates a direct current motor of an actuator 10 to reduce an opening degree of a throttle valve.
Patent JP-S5843196-A (JP)
Title: Controlling method for motor
Inventor: TAKUMA MASAO
IPC: H02P23/00
Filed: 1981-09-07
Abstract: PURPOSE:To accurately control a motor by recording a data period signal so that the duty ratio is ''1'' and a pulse which has maximum period of recording signals is included, and reproducing it, thereby obtaining a data synchronization signal. CONSTITUTION:A data synchronization signal is recorded on a disc 1 so that the duty ratio is ''1'' and the pulse in which the period is maximum in the recording signals is included, is reproduced by a pickup, the signal having ''1'' of duty ratio is detected by a detector 3, the signal having maximum period is detected by the maximum period detector 4, and is applied to an AND gate 13, thereby obtaining a data synchronization signal. Then, it is compared by phase comparator 6 with a reference signal from a crystal oscillator 5, therby controlling the rotation of the motor 8. Accordingly, the motor 8 can be stably and accurately controlled, thereby rotating the disc 1 at the constant linear speed and enabling to demodulate an accurate data.
Patent JP-H0436388-A (JP)
Title: Lubricant oil composition for refrigerator
Inventor: SHINTANI SEIJI
IPC: C10N40/30
Filed: 1990-06-01
Abstract: PURPOSE:To prepare a lubricant oil compsn. excellent in lubricating performances even in the presence of a refrigerant such as fluorocarbon and having good low temp. characteristics by adding a fluorine-contg. polysiloxane having a long-chain alkyl group to a lubricant oil base. CONSTITUTION:A lubricant oil compsn, is prepd, by adding 0.00001-10pts.wt. fluorine-contg. polysiloxane of the formula to 100pts.wt. lubricant oil used in refrigerators. In the formula, Rf is perfluoralkyl; R1 is a long-chain alkyl; R2 is methyl or long-chain alkyl; n>=1; and m>=0. Though the lubricant oil base may be any of mineral oils, synthetic oils and mixtures thereof, polyalkylene glycol or fluorosilicone oil is pref. because of excellent miscibility with 1,1,1,2- tetrafluorethane.
Patent JP-S622793-A (JP)
Title: Electronic exchanging system with personal call
Inventor: KUBO YASUFUMI
IPC: H04Q3/54
Filed: 1985-06-28
Abstract: PURPOSE:To execute the calling only by designating the individual user by designating the user ID number of the calling destination user,and connecting the telephone line of the telephone set of the telephone number corresponding to the calling destination user ID number and the telephone set of the originator. CONSTITUTION:At the internal part of an electronic exchange 1 when telephone sets 2-9 are provided, a data file 30 corresponding plural digits of the user ID number given individually to the user registered as the person to use the telephone set with the telephone number of the telephone sets 2-9 nearest respective users are prepared, stored and held. Thus, by updating the contents of the data file to the newest place, even the user, whose address is momentarily changed, can always receive the telephone call with the user as the opposite party of the call.
Patent JP-S5568178-A (JP)
Title: Slab scarfing method
Inventor: TERAGUCHI AKITOSHI
IPC: B23K7/00
Filed: 1978-11-16
Abstract: PURPOSE: To reduce scarfing losses of the slab and achieve the improvement in rolling yield by supplying fuel gas and O 2  gas only to the flawed portions of the slab and performing scarfing and in the portions other than flawed portions, supplying O 2  gas alone.  
     CONSTITUTION: At one end of the slab, fuel gas and O 2  gas are supplied and are fired to perform preheating. After finishing of the preheating, the supply of the fuel gas is stopped and while only the O 2  gas is being supplied, the slab is moved and scarfing is accomplished shallow. In an arbitrary position just before the flawed portion, a solenoid valve is opened by turning ON a manual switch to supply fuel gas and scarfing is done. Next, at the terminal end of the flawed portion, the solenoid valve is closed by turning OFF the manual switch to stop the fuel gas supply. By repeating the above-mentioned operations, the flawed portions may be scarfed by a necessary depth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63309624-A (JP)
Title: Production of composite fine spun yarn and apparatus therefor
Inventor: MAKINO ICHIRO
IPC: D01H5/00
Filed: 1987-06-05
Abstract: PURPOSE:To prevent the displacement or disorder of a covering roving caused by the variation of the supply of roving according to the variation of the position of a roving bobbin, by passing a covering roving through a front roller via a specific path and covering a core yarn supplied through an adjustable guide above the front roller. CONSTITUTION:A covering roving X is passed successively through a trumpet 2, back rollers 3a, 3b, middle rollers 4a, 4b and front rollers 7a, 7b. The trumpet 2 is composed of a roving-delivery port having circular opening with a diameter nearly equal to the apparent diameter of the roving X and extended just before the back rollers 3a, 3b. A core yarn Y for a filament yarn or spun yarn is supplied through a yarn guide 9 and the supplying position of the yarn Y to the front rollers 7a, 7b is made to be adjustable.
Patent JP-H05159637-A (JP)
Title: Conductive constituent body
Inventor: ZAFUA KIRUMA
IPC: H01B11/18
Filed: 1992-06-02
Abstract: PURPOSE: To provide a conductive structure having at least two independent transmission duct lines by surrounding a photoconductor with an electric conductor, and coaxially installing the same. CONSTITUTION: A photoconductor 2 and an electric conductor 3 are mutually coaxially installed. The photoconductor 2 and the electric conductor 3 are coaxially connected to only one connecting element. The electric conductor 3 surrounds the photoconductor 2. Thereby the high safety, extensive transmission capacity and high mechanical resistance force can be assured.
Patent JP-S63305340-A (JP)
Title: Paper size selector
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1987-06-05
Abstract: PURPOSE:To execute paper selection with high user's using frequency by providing the titled device with a rotation selecting means for selecting plural kinds of paper size selection successively by rotation. CONSTITUTION:Paper size selection based upon an automatic paper selecting means, paper size selection based upon a priority paper size selecting means and paper size selection based upon a manual paper selecting means are successively selected in rotation by the rotation selecting means. Since the paper size selecting function based upon the priority paper size selecting means can be executed following the paper size selecting function based upon the automatic paper selecting means in rotation, the number of times of user's key operation can be reduced.
Patent JP-S5264729-A (JP)
Title: Transmission of tractor
Inventor: MURAYAMA YOSHINOBU
IPC: B60K17/06
Filed: 1975-11-26
Abstract: PURPOSE: By application of a pin-insertion method for means for acceleration and deceleratio for a running system and a PTO system, with providing no clutch between an engine and a main axis, each selective change of speed of the running, the PTO a sub-changing speed is accomplished. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H037521-A (JP)
Title: Thermal evaporator
Inventor: AKIYAMA HARUHIKO
IPC: A01M1/20
Filed: 1989-06-06
Abstract: PURPOSE:To homogenize heating conditions for a liquid sucking wick and improve evaporation of a liquid by adopting a specific construction in a heating mechanism for heating the liquid sucking wick for evaporating a chemical in a bottle. CONSTITUTION:A thermal evaporator (body 1), provided with a bottle mounting part 4 capable of taking in and out a bottle 3 in the direction crossing a wick 14 installed in the bottle 3 and a heating mechanism, capable of heating the wick 14 in the bottle 3 mounted on the bottle mounting part 4, further equipped with an opening (8a) in the mounting and moving direction of the bottle 3 so as to enable positioning of the wick 14 in the heating mechanism in mounting the bottle 3 on the bottle mounting part 4 and capable of heating the wick 14 installed in the bottom 3 with heat transmitted from a heating element (T) and evaporating the liquid in the bottom 3. The following construction is added thereto: That is a heat transfer mechanism for sufficiently transmitting the heat from the heating element (T) with the heating mechanism [provided with a material (8s) having a higher thermal conductivity than that of a heating unit 8 by tilting inward on the side of the opening (8a)] at a position on the inner side of the opening (8a) is constructed.
Patent JP-S622603-A (JP)
Inventor: TAKIGAWA OSAMU
IPC: B41J2/335
Filed: 1985-06-28
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。