baber/WOPTO huggingface dataset:
Patent JP-S61183389-A (JP)
Title: Equipment for quenching product of heavy hydrocarbon oil cracking
Inventor: OZAKI KIYOJI
IPC: C10G9/16
Filed: 1985-02-08
Abstract: PURPOSE:To provide the titled quenching equipment consisting of a combination of a special indirect heat exchanger and a pressure controlling vessel, which quenches products of heavy hydrocarbon oil cracking efficiently, reduces formation of coke to a marked extent and facilitates decoking treatment. CONSTITUTION:A heavy hydrocarbon oil is introduced into a thermal cracking oven 50 through lines 56 and 59. When cracking reaction is carried out in the presence of hydrogen, circulating hydrogen 64 and replenishing hydrogen 58 are introduced before feeding of the raw material oil. Cooling water 30 flows into a heating coil 31 and is introduced into a pressure controlling vessel C. Products of thermal cracking are led into indirect heat exchangers 51, 52 and cooling water from the pressure controlling vessel C is introduced through lines 37, 38 for heat exchange with the thermal cracking products. The products are cooled to a required temperature and the cooling water is converted into high-pressure and high-temperature steam, which is led into the pressure controlling vessel C through lines 35, 36 for heat exchange with cooling water. Generated high-pressure and high-temperature steam is taken out through a line 44. The products cooled in the indirect heat exchangers 51, 52 are extracted through lines 41, 42 for transfer to subsequent processes through a line 43.
Patent JP-H09196363-A (JP)
Title: Gas combustion device
Inventor: NOGUCHI YUKINOBU
IPC: F23N5/24
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a disadvantage caused by shutting-off of supplying of gas through a microcomputer controlled meter during a normal igniting operation of a combustion device. SOLUTION: A relative information between each of supplied amounts of gas per unit time supplied from a gas supplying source to a combustion device given to a microcomputer controlled meter and a gas supplying restriction time corresponding to each of supplied amounts of gas per unit time is stored in a microcomputer controlled meter information memory 33.  Every time a combustion control section 29 performs a combustion operation of the device, a supplied amount of gas per unit time required for this igniting operation is calculated by a gas requisite amount self-sensing section 30, a gas supplying restriction time of the microcomputer controlled meter corresponding to this supplying gas amount is compared with a combustion operating time measured by an igniting operation time measuring section 35 and when the combustion operating time reaches a predetermined stopping time before the gas supplying restriction time, the igniting operation of the combustion device is temporarily stopped.
Patent JP-H06215541-A (JP)
Title: Player operation measuring device
Inventor: KARIBE CHIAKI
IPC: G11B27/10
Filed: 1993-01-20
Abstract: PURPOSE:To automatically and quantitatively confirm the operational condition of an optical disk player by comparing subcode data and reference data extracted from a reproducing signal. CONSTITUTION:The sound jumping generation condition of a CD player 1 is automatically detected and offered to a user by a player operation measuring device 10 by comaparing Q data and reference data DREF when a reproducing operation is carried out by the CD player 1. Then, the sound jumping generation condition detected based on a comparing operation and a sled operation condition are displayed on a display device 40. Thus, since an operation error is detected and an operation error condition is offered by a specified offering means, the confirmation of the sound jumping generation condition is made easy, made possible with accuracy and a long time testing is carried out easily. Thus, a device reparing/maintenance service is made efficient. Also, by simultaneously monitoring the sled condition, the setting of an error point is made easy.
Patent JP-S62181807-A (JP)
Title: Throw away tip
Inventor: TAKAHASHI TOSHIAKI
IPC: B23B27/22
Filed: 1986-02-05
Abstract: PURPOSE:To improve the curling of chip and to improve the cutting performance by making a chip breaker groove extending in the direction for dividing the nose section of a polyhedral planar tip equally into two thereby enlarging the curved concave cross-section of the chip breaker groove. CONSTITUTION:A chip breaker groove 3 having the curved concave faces 5, 6 extending in the direction for dividing the nose section 2 equally into two is made in a throw away tip 1. The curved concave cross-sections are formed respectively by arcs having the radii of curvature of R1, R2, where R1<R2. Since the curved concave faces 5, 6 are enlarged, the chip can be curled easily and broken easily while furthermore, the cutting resistance is reduced and the cutting performance is improved.
Patent JP-S62180767-A (JP)
Title: Method and gun for intermittent spray coating of granular particle
Inventor: WATANABE TAKASHI
IPC: B05B7/14
Filed: 1986-02-05
Abstract: PURPOSE:To make sharp intermittent spray coating of a coating pattern with good responsiveness by making the supply of powder continuous and intermittently operating an ejector circuit. CONSTITUTION:A mixture PA composed of the granular particles and gas is ejected through an ejection passage 2 in a gun 1 and a nozzle hole 5H. The mixture PA is discharged to the outside of the gun 1 through a bypass passage 3 which is branched on the passage 2 and an ejector passage 4 which is connected to the passage 3 and has an air ejector nozzle 6. The granular particles are intermittently coated by intermittently operating the air ejector of the nozzle 6 constituted in the above-mentioned manner. The response time for intermission of the granular particles is short and since there is no stagnation of the granular particles into the circuit arising from the intermittent operations, a sharp parting line is obtd.
Patent JP-H06212820-A (JP)
Title: Pallet falling preventive device for multistoried sky parking facility
Inventor: OKAMOTO KOJI
IPC: E04H6/06
Filed: 1993-01-19
Abstract: PURPOSE:To avoid the malfunction of a pallet falling preventive device while obviating the rolling of a pallet for lifting and lowering in a multistoried sky parking facility. CONSTITUTION:In a pallet falling preventive device 18 for a multistoried sky parking facility 1, from which a pallet 6 for lifting and lowering is suspended, lock pins 19 are installed upward at the edge sections of the pallet 6 for lifting and lowering, and pipe members 21 oppositely faced to lock members 19 are mounted on the structure 2 sides for parking. When the pallet 6 for lifting and lowering is elevated, engaging members engaged with the lock pins 19 are set up in a freely forwarding and retreating manner. The engaging members are energized so as to be engaged with the lock members at all times, and a means for forcibly retreating the engaging members from the lock pins 19 is mounted to the engaging members. Accordingly, when the pallet 6 for lifting and lowering is elevated, the engaging members are interlinked with the lock pins 19, the pallet for lifting and lowering is held, and a change with time of rust, deterioration, etc., can be inhibited while rolling is prevented.
Patent JP-H06215545-A (JP)
Title: Audio/visual device
Inventor: HASHIMOTO TOMOAKI
IPC: A63F13/25
Filed: 1993-01-19
Abstract: PURPOSE:To easily carry a device by integrally constituting sound and video reproducing means. CONSTITUTION:When a channel is selected by a radio receiving section 19, a sound switching circuit 35 is switched by a controlling section 31 using a signal (d), a video switching section 33 is switched and a signal is outputted for displaying a receiving frequency, a receiving radio wave strength and a stereo/monoral. When a cassette is loaded on a tape deck 2, the circuit 35 and the video switching section 33 are switched by the controlling section 31 using a signal (c) from a cassette loading signal output section 18, a sound signal from the cassette is outputted to a speaker 4 via a mixer circuit 36, a muting circuit 37 and an amplifier circuit 38 and on the other hand, the display data of the video signal is displayed on a display via the switching section 33 and a terminal 34. When a cartridge 11 is loaded on a game machine 3, a signal (a) showing its insertion is outputted from an output section 13, the circuit 35 and the switching section 33 are switched by the controlling section 31 and the sound signal is outputted to the speaker via the circuits 36, 37 and 38. Thus, its carrying is made easy and its handleability is improved.
Patent JP-H09207859-A (JP)
Title: Frame for driven bycycle, and driven bycycle
Inventor: FUKUOKA YUJI
IPC: B62K19/18
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric bicycle easy in alighting and riding also assembling. SOLUTION: In the frame 32 of a driven bicycle 31, a down tube 32 can be set in a lower position, because plural joining tools need not be welded to a down tube 32b, and a driving unit 40 is not provided on the down tube 32, as a motor blanket 35, joined to the driving unit 40, is joined to the lower ends of a seat pipe 32c and the down tube 32b.
Patent JP-S58140974-A (JP)
Title: Production method of lattice body for lead storage battery
Inventor: FURUYA SADAO
IPC: H01M4/73
Filed: 1982-02-16
Abstract: PURPOSE:To improve the strength and to minimize the shrink deformation by immersing a lattice structure made of synthetic resin mixed with a specific amount of glass fiber or carbon fiber in melted lead or lead alloy to form a lattice body for a lead storage battery. CONSTITUTION:A lattice structure 1 made of syntyetic resin is immersed in melted lead or lead alloy or poured with it so that a thin lead film is stuck to the surface of the lattice structure to form a lattice body. Synthetic resin mixed with 10-30%, by weight, of glass fiber or carbon fiber with a fiber diameter of 10-15mu and a fiber length of 1-5mm. is used for the lattice structure. Accordingly, the flexural strength can be increased and also the thermal deformation temperature is increased resulting in a better size precision, thus the reliability and productivity can be remarkably improved.
Patent JP-H01201565-A (JP)
Title: Heat-resistant nonwoven fabric
Inventor: SUZUKI MAKOTO
IPC: D04H3/009
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a heat-resistant nonwoven fabric having high bulkiness and strength, excellent feeling and excellent chemical stability, by extruding a molten poly(arylene sulfide) through a spinneret having a number of small holes, drawing the extruded fibers with hot gas simultaneous to the extrusion, and collecting the drawn fibers. CONSTITUTION:The objective heat-resistant nonwoven fabric composed of intertwined continuous fibers of poly(arylene sulfide) (PAS) having a diameter of 0.5-100mum can be produced by extruding a molten PAS through a spinneret having a number of small holes of 0.05-1.0mm in diameter, drawing the extruded fiber with hot gas stream heated at a temperature higher than the extrusion temperature of the molten PAS by 10-20 deg.C and blasted at a rate of 10-100m<3> per 1kg of PAS through a gas blasting port placed adjacent to the small holes, and collecting the drawn fiber in a collection part.
Patent JP-H07228020-A (JP)
Title: Data processor
Inventor: TOUFUKUJI SUSUMU
IPC: B41J29/00
Filed: 1994-02-22
Abstract: PURPOSE:To feed two kinds of paper sheets having different resiliency from a single sheet supply port by installing a display on a data input device to be able to move around a hinge, attaching a printer on the back of the device, and placing a sheet guide which covers the supply port of the printer and can be opened and closed. CONSTITUTION:In a data processor, a display 4 is installed on a data input device 2 to be able to move around a hinge 6, and a printer 5 is attached on the back of the device 2. A sheet guide 8 is installed which covers a sheet supply port 51 located on the bottom surface of the printer 5 and can be opened and closed. In the guide 8, a claw 83 which is engaged to an apparatus main body is installed at one end, a shaft 82 which is supported by a bearing 9 is installed at the other end, and a curvature surface 81 is formed on one surface. When general paper is printed, the guide 8 is opened by inversion, with a printing sheet 10 introduced from above the back of the apparatus main body, and guides the sheet 10 along the surface 81. Besides, for printing thick paper, the guide 8 is closed, and the sheet 10 is inserted from an insertion opening 84 in a straight line.
Patent JP-S57146211-A (JP)
Title: Supporting method for optical fiber connection part
Inventor: MIYAUCHI MITSURU
IPC: G02B6/24
Filed: 1981-02-20
Abstract: PURPOSE:To achieve efficient and stable supporting by forming a connection part, lead from the sheath wire of an optical cable, etc., in the shape of a loop having an excess-length part, and storing and holding it with a space member having a groove-shaped space part and a fitting member. CONSTITUTION:Optical fibers 3a, 3a-, and 3b, 3b- led from the ends of the sheaths 2a and 2b of optical fibers 1A and 1B are connected relatively with sleeves, etc., to form connection parts 5 which have excess-length parts 4a and 4b, and they are connected in a loop shape. The excess-length parts 4a and 4b, and connection parts 5 are supported with space members 7A and 7B which have groove-shaped space parts 6a and 6b, and a plate-like fitting member 9 which has a stopping hole 8. In the space parts 6a and 6b, part of the excess- length parts 4a and 4b, and the connection parts 5 and stored, and the space parts 6a and 6b, and the lengthwise side edge of the member 9 are clipped with the spring forces of the members 7A and 7B, or fitted relatively by adhesion, etc. Thus, the connection parts are supported stably by being brought into contact with the internal circumferential surfaces 10a and 10b of the space parts 6a and 6b.
Patent JP-S57139106-A (JP)
Title: Polymerization of olefin
Inventor: IKEGAMI TADASHI
IPC: C08F210/16
Filed: 1981-02-23
Abstract: PURPOSE: To obtain a polymer in high catalytic efficiencies even at high temperatures with good process ecomomy, by copolymerizing ethylene with an α- olefin by use of a specified catalyst containing a reaction product between an organomagnesium compound and a halogen compound.  
     CONSTITUTION: Ethylene is copolymerized with an α-olefin other than ethylene  or a polyene at a temperature ≥120°C in one or more of reaction zones in the presence of (A) a catalyst component prepared by contacting a titanium compound and a vanadium compound with a reaction product between a hydrocarbon solvent-soluble organomagnesium compound represented by formulaI, wherein M is a GroupIWIII metal of the periodic table, α, p, q, r and s are each ≥0 and satisfy relationships (II) and (III), wherein m is the valence of M, t≥0, R 1  and R 2  are each a 1W20C hydrocarbyl, X 1  and X 2  are each H, a halogen, oxygen or the like and D is an electron-donating organic compound, and at least one member selected from the group consisting of hydrogen chloride,  organic halides, boron, aluminum and silicon and (B) an organoaluminum compound represented by formula IV, wherein R 3  is 1W20C hydrocarbyl group, X 3  is  a halogen or the like and 2<n<3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09216040-A (JP)
Title: Die cast machine
Inventor: ADACHI MITSURU
IPC: B22D17/12
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a product less in air inclusion in an injection sleeve and die cavity and less in generation of molten metal oxide or blister by fixing a common base in an inclined manner with the prescribed angle of inclination relative to the level. SOLUTION: A common base 8 to load a die device 10 and a clamping device 20 is fixed in an inclined manner at the prescribed angle of inclination in a range of 5-75 deg. relative to the level. An injection sleeve 32 is fitted to a tip part of a cylindrical docking frame 34 arranged before an injection cylinder in an advancing/retractable manner in a tiltable manner between the vertical condition and the angle of inclination. A plunger chip connected to a piston rod of the injection cylinder is fitted in the injection sleeve 32 in an advancing/ retracting manner. Air inclusion is less, and generation of molten metal oxide and blister is prevented.
Patent JP-S55116154-A (JP)
Title: Computing-process prediction unit
Inventor: IWATSUKI MAMORU
IPC: G06F11/30
Filed: 1979-03-01
Abstract: PURPOSE: To simplify a computing process schedule by predicting the time when all processes end by providing a unit which outputs the halfway state of a process for the execution of a program used for an electronic computer.  
     CONSTITUTION: For automatic design of pattern layout of LSI, the connection state of logic of LSI is read by logical input unit 1 from a paper card, etc. On the other hand, a cell pattern recorded previously on a magnetic tape, etc., is read out by cell library input unit 2. Automatic arrangement wiring processor 3 attains the arrangement wiring of cells by using both data so that the size of a LSI chip will be the smallest, thereby generating output tape 4 for a LSI mask and output list 5. In this case, computing process prediction unit 6 prints out the number of cells, having been arranged and wired, on a line printer during the automatic arrangement wiring, and consequently how long the process last can be predicted, so that a schedule of flowing a program will be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06343275-A (JP)
Title: Electrode disposition for piezoelectric element
Inventor: UEDA TOMOO
IPC: H02N2/00
Filed: 1994-02-22
Abstract: PURPOSE:To enhance an efficiency by equalizing vibrating states of A-and B-phases in an ultrasonic motor in which nodes of a synthesized wave and vibration are used. CONSTITUTION:A piezoelectric element comprises a thin type piezoelectric element having one side fixed to a stator, and electrodes disposed so that A- phase.B-phase of opposite side to a common electrode of the stator side are deviated by 1/4 wavelength in such a manner that electrodes of the phases are alternately reversely polarized, wherein the electrode dispositions of the A- and B-phases and polarizing directions are laterally symmetrical.
Patent JP-S57139215-A (JP)
Title: Liquid fuel combustion equipment
Inventor: SUZUKI JIROU
IPC: F23D11/24
Filed: 1981-02-20
Abstract: PURPOSE:To enable to control the rate of combustion by a simple means, by making the air pressure in a pressure chamber between a nozzle for injecting liquid fuel and an orifice plate disposed in the front side of a nozzle, variable, in a title equipment using a gun type burner. CONSTITUTION:An injection part 2 is provided to the tip of a nozzle 1, and a whirling part 3, having a whirling groove 4, is housed inside of the nozzle 1. In front of the nozzle 1, an orifice plate 7 is disposed with an interval l, and a pressure chamber 6 is formed in an external periphery of a nozzle 1 by the orifice plate 7. The fuel fed into a nozzle 1 by a pressurizing pump 11 via an oil feeding pipe 8 is whirled by a whirling groove 4, and is injected from an injection port 2, having the predetermined angles of spray. During this time, the pressurized air from a blower 13 is introduced into a pressure chamber 6 through a pipe 16, and is blown off through an orifice port 7'. The angles of spray around the orifice 7' can be changed by adjusting the air pressure by controlling the opening degrees of a damper 15.
Patent JP-S53124233-A (JP)
Title: Alpha-(p-isobutylphenyl)-alpha-alkylthioacetic acids and their esters
Inventor: DOBASHI GENICHI
IPC: C07C51/377
Filed: 1977-03-08
Abstract: PURPOSE: α-(p-Isobutylphenyl)-α-alkylthioacetic acid of formula I (R 1  is lower alkyl; R 2  is H, lower alkyl) and their salts, e.g. methyl α-methylthio-(p-isobutylphenyl) acetate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000221078-A (JP)
Title: Acoustic impedance measuring device and method
Inventor: MORIYA TADASHI
IPC: G01H15/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure an acoustic impedance of a biological specimen or the like. SOLUTION: In this device, an ultrasonic burst generated from an ultrasonic transducer (a PZT) 106 is applied to a specimen 112 through a transmission line 108, a matching liquid 110, and an impedance converter 114 provided in close contact with the specimen 12. The impedance converter 114 preferably has a thickness of an odd multiple of the 1/4 wavelength of the applied ultrasonic wave.
Patent JP-S53108086-A (JP)
Title: Procuction of activated carbide
Inventor: ISHIBASHI KAZUJI
IPC: C01B31/08
Filed: 1977-03-03
Abstract: PURPOSE: To produce an activated carbide capable of adsorbing both org. matter and ions by heat treating waste contg. org. and inorg. matters to carbonize the org. matter after which the resulting product is crushed and subjected to floation and then the floated matter is activated with an activating gas in a specified temp. range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56121121-A (JP)
Title: Clock distribution system
Inventor: II TAKASHI
IPC: G06F12/16
Filed: 1980-02-28
Abstract: PURPOSE:To diagnose easily a fault due to a memory element in a package containing a logic circuit and the memory element, by providing clock signals for diagnosis. CONSTITUTION:Package 1a is provided with clock signal CLK for original operation and clock signals CLK-1-CLK-6 for fault diagnosis. Then, signals CLK are distributed to logic circuits 2 and 2a, connected mutually to memory part 4a including the memory element and buffer register, by clock distributor 3 via OR gates 11-16. To make a fault diagnosis of package 1a, signals CLK-1-CLK-6 are distributed similarly to respective parts via gates 11-16. Then, the AC function test of the memory element in memory 4a can be done by properly setting the phases of signals CLK-1-CLK-6. In this way, the fault caused by the memory element can easily be diagnosed.
Patent JP-H07235709-A (JP)
Title: Magnetoresistive effect device
Inventor: TAKAHASHI YOSHINORI
IPC: H01L43/08
Filed: 1994-02-23
Abstract: PURPOSE:To provide a magnetoresistive effect device exhibiting a greater magnetoresistive effect even with the reduced number of laminates, and demonstrating a reduced saturated magnetic field and reduced hysteresis and Barkhausen noise. CONSTITUTION:In a magnetoresistive device including a laminate film 1 exhibiting a magnetoresistive effect by laminating magnetic layers 3a, 3b, 3c through a non-magnetic layer 4, the magnetic layer 3b is ferromagnetically coupled with the one adjacent magnetic layer 3a or 3c through the non-magnetic layer 4, and the magnetic layer 3b is antiferromagnetically coupled with the other adjacent magnetic layer 3a or 3c through the non-magnetic layer 4. Magnetization of the magnetic layers 3a, 3c is directed in the same direction in a film plane.
Patent JP-H10221141-A (JP)
Title: Ultrasonic doppler flow velocity and flow rate meter
Inventor: FUKUOKA HIROAKI
IPC: G01F1/66
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a sudden failure of data due to disturbances of a flow velocity distribution of a water path or bubbles, eliminate a malfunction because of a surface wave and eliminate measurement errors due to dust and mud accumulated on a front face of a sensor. SOLUTION: A transmission signal and a detection signal are mixed at a mixing part 11, which is detected at a wave detection circuit 5. A deflection frequency signal which is a difference signal of the signals is taken out at a filter part 6 and spectrally transformed at an FFT(fast Fourier transform) part 7. A transformed result is processed by a moving average method at an operating part 8. A comparison for detection of a peak is started from a maximum frequency value Nmax. After a first peak Np1 is detected, the comparison is stopped when the power value mean fft(N) becomes not larger than half a power value mean fft(Np1 ) of the peak Np1 . The frequency of the first peak Np1 is converted to an average flow velocity, thereby operating a flow rate.