baber/WOPTO huggingface dataset:
Patent JP-S5947078-A (JP)
Title: Zirconium clad steel
Inventor: TAKO HISAO
IPC: B23K35/00
Filed: 1982-09-10
Abstract: PURPOSE:To obtain zirconium clad steel which is excellent in joining force and bending workability even after hot working and heat treatment, by joining as one body at least one layer of a clad material to at least one layer of a base metal through a medium contact material layer, by a well-known method. CONSTITUTION:Three layer clad steel 5-A is obtained by welding with pressure simultaneously three, namely, one layer of a zirconium clad material 1-A and one layer of a carbon steel or low alloy steel base metal 3-A through coupling with a medium contact material layer 2-A selected from niobium, a niobium alloy, tantalum and a tantalum alloy, by a well-known explosion press-contact, etc. Subsequently, thin three layer clad steel 5-a is obtained by hot-rolling the three layer clad steel 5-A. Also, clad steel 8-A is obtained by using the thin three layer clad steel 5-a as an intrmediate layer, interposing its layer between a clad material zirconium plate 1B and a base metal steel plate 3-B, and joining simultaneously a zirconium plate 1-a of the thin three layer clad steel 5-a and the clad material zirconium plate 1-B, and a steel plate 3-a and the base metal steel plate 3-B, and thereafter, by rolling it, a clad steel plate 8-a of prescribed plate thickness is obtained.
Patent JP-2000343390-A (JP)
Title: Processing method for glass substrate
Inventor: MITANI KAZUISHI
IPC: B24B37/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To form a smooth surface from which residual abrasive grains are removed without surface defects such as latent flaw, etching spot in the glass plishing surface by polishing the glass substrate, and then scrub-cleaning the polishing surface with suspension composed mainly of silicon dioxide particles. SOLUTION: By polishing using abrasive grains of cerium oxide, a glass substrate 3 is smoothed to have an average roughness (Ra) of about 0.3 μm. Further, by the subsequent polishing using suspension of silicon dioxide particles (colloidal silica), super-smoothed to about 0.2 μm. Subsequently, in scrub-cleaning using particles mainly composed of silica dioxide, a pad 2 is pressed to the polishing surface of the glass substrate 3, the periphery of which is supported by a carrier 9 between two pads, so that pressure is slightly applied thereto, whereby foreign matter remaining on the polishing surface is removed substantially without polishing. Further, scrub-cleaning is performed with an alkaline water solution with a pH of 8 or higher.
Patent JP-H11353804-A (JP)
Title: Recording and reproducing apparatus and method therefor, and providing medium
Inventor: AKIBA TOSHIYA
IPC: H04N9/806
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To perform a varied-speed reproduction so as to prevent a user from failing to understand the contents of a program. SOLUTION: Voice data divided into blocks with using a predetermined time period as unit is stored onto a buffer 24 (a, b, c). A block in which a level is equal to a predetermined threshold value or lower is handled as voiceless data, and its block number is stored in a voiceless pointer buffer 30. A readout address generating section 31 does not read out the block stored in the voiceless pointer buffer 30 when the audio data blocks are read out from the buffer 24. Thus, the voice data from which the voiceless data block has been eliminated is processed to be connected to each other in a waveform connection processing section 25 so that no noise is generated.  In addition, a skip pattern generating section 51 controls an image data processing section 22 to output image data while skipping the image data corresponding to the block stored in the voiceless pointer buffer 30 as determined to be voiceless.
Patent JP-S5947304-A (JP)
Title: Removing device of suspended matter
Inventor: ISHIKAWA TADAO
IPC: C21B3/04
Filed: 1982-09-10
Abstract: PURPOSE:To remove suspended matter with good efficiency by constituting a titled removing device of a freely liftable hopper that faces a pan for molten iron, a hot air conduit which is freely rotatably supported therein and injects hot air to the surface of the molten iron in the pan, a rotating mechanism which applies horizontal rotating force thereon and a lifting mechanism for the hopper. CONSTITUTION:A lifting mechanism 40 is operated to lower a wire rope 41. When the bosh part 11 of a hopper 10 descends and the inside circumferential part of the open edge at the bottom end contacts with the top marginal circumferential part of a pan A for molten iron, the operation of the mechanism 40 is stopped. Hot air is forced into a hot air conduit 20 and a rotating mechanism 30 is operated to rotate the conduit 20 horizontally. At the same time, a blower 81 is operated to suck the air in the hopper 10, then the suspended matter C on the surface of the molten iron B is whirled upward by the hot air injected from a nozzle 22. The whirled up matter C passes the pipe part 12 of the hopper 10 and is sucked away through an end part 14 into a recovering device II for the suspended matter.
Patent JP-S5585727-A (JP)
Title: Drainage method
Inventor: ISHII NORIO
IPC: E02D3/10
Filed: 1978-12-22
Abstract: PURPOSE: To lower the water level down to the shallow ground water level specified in a possible short in order to utilize paddy field, etc. for multiple purposes.  
     CONSTITUTION: Under the paddy field are buried synthetic resin porous pipes 1 which are furnished with multiple small holes 2 for water flown in on the wall and multiple ribs 3 served as filters around. Water, contained in soil is collected and removed through this synthetic resin porous pipes 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0768768-A (JP)
Title: Nozzle cover of ink jet printing head and mounting method therefor
Inventor: UORUFUGANGU SHIYURERUSU
IPC: B41J2/165
Filed: 1994-07-08
Abstract: PURPOSE: To provide a nozzle cover becoming one part automatically and capable of being detached without leaving residue at all. CONSTITUTION: A nozzle cover for an ink jet print head is composed of the chemically crosslinked elastomer layer 10 integrally bonded to a nozzle outlet surface 4. A non-crosslinked elastomer material 2 is bonded to the nozzle outlet surface 4 in a liquid state to be formed into a rectangular shape. The elastomer layer 10 bonded to the nozzle outlet surface 4 in a self-adhesive state is formed by succeeding crosslinking. This elastomer layer 10 is peeled before the ink jet print head is mounted.
Patent JP-H066360-A (JP)
Title: Home bus interface unit
Inventor: ASAKA SHINKICHI
IPC: H04L12/40
Filed: 1992-06-17
Abstract: PURPOSE:To reduce power consumption by adding a remote controlling light emitting section to emit a remote control code stored in advance to the unit when a same channel is watched by plural television receivers. CONSTITUTION:Remote control data received by an IFU are sent to a home bus or outputted as remote control data to control a connected device. Thus, the IFU changes a channel of a television receiver by the receiving of channel data from the home bus controller. That is, it is not required to fix the reception channel of the television receiver. Furthermore, when a same program is viewed by plural television receivers, the power consumption on the home bus controller is reduced.
Patent JP-S5946566-A (JP)
Title: Horizontal distance indicator for underwater detection display
Inventor: SHIBUYA SHIYOUZOU
IPC: G01S7/22
Filed: 1982-09-09
Abstract: PURPOSE:To enable the detection of the size of a school of fish and the previous locations of the fish by determining the horizontal distance between desired two points on the surface of a display as indicated with an variable marker from the totalization of movements of a ship memorized each time of pulse transmission are transmitted. CONSTITUTION:A pulse signal received with an ultrasonic pulse transmitter/receiver 1 is memorized into a signal memory 5 via an amplifier 3 and an A/D converter 4 and written into a specified address. At this time, counts of an X-axis counter 6 and a Y-axis counter 7 indicate writing position of depth and time direction in the signal memory 5. While signals received each time of pulse transmission are continuously written into the memory 5, reading is done sequentially from the memory contents of column address equivalent to a latch value. The transmission cycle (t) and the ship's speed V are totalized to calculate the movement of a ship within the time (t). From the results of the calculation, the distance (horizontal and depthwise) between the markers are indicated on the surface of a display thereby the size of a school of fish, previous locations thereof and the like are grasped more than easily the case of using elapse time with a min/hr mark or the like.
Patent JP-H0324273-A (JP)
Title: Vapor phase growing device
Inventor: KAIDO ATSUSHI
IPC: C23C16/455
Filed: 1989-06-19
Abstract: PURPOSE:To save the usage of inert gas necessary for completely diluting unreacted gas by measuring the concn. of this unreacted gas discharged from a treatment chamber and automatically adding inert gas to the unreacted gas according to this measured value. CONSTITUTION:Reactive gas is supplied into a treatment chamber 1 at the reduced pressure from a gas supply source 2 and thermally decomposed and allowed to react on a heated base plate 11. A film is grown on the base plate 11 in a vapor phase. At this time, when the unreacted gas uncontributed to vapor phase growth is allowed to flow into an exhaust pipeline 5 and discharged to an exhaust pipe 8 of a factory, one part of the unreacted gas is sucked to a gas concn. measuring instrument 6 via a sampling pipeline 13 from a suction hole 12 provided to the pipeline 5. Then the concn. of sucked gas is compared with the preset concn. by a comparison arithmetic unit 14 and the introducing amount of N2 necessary for the allowable concn. is computed. This value is converted into voltage value and inputted to a flow rate controller 8 provided to an inert gas introducing pipeline 7. The prescribed amount of gaseous N2 is supplied to the pipeline 5. Thereby, the unreacted gas is safely and automatically diluted by the lower-limit amount of inert gas.
Patent JP-H10330981-A (JP)
Title: Electrolyzed water or sterilized water supplying device
Inventor: SONODA KAZUNORI
IPC: A01N59/08
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To form and supply electrolyzed water of a suitable concn. and volume meeting the purposes of use with simple operation by controlling the electrolysis of a raw liquid for electrolysis by using a stored program in accordance with the set value of the amt. of the material or ions to be electrolytically formed. SOLUTION: The setting of the kind, concn., forming volume, etc., of the electrolyzed water are instructed to an electrolysis controller 34 by the switch operation of an operation section 36 for electrolysis. The electrolysis controller 34 forms the electrolyzed water by controlling a solenoid valve 13, a flow rate control valve 14, a mixing valve 26, etc., by using the program previously stored in a memory section 35 in accordance with the set value and supplies the water to a bath chamber 50. The water from a water conduit 11 is electrolyzed in a first electrolytic cell 20. The formed acidic water and alkaline water are mixed by the mixing valve 26 and the mixture is supplied as washing water of desired pH. The excess formed water is discharged from a drain pipe 30.  Hypochlorous acid-contg. water is formed in a second electrolytic cell 22 and is controlled to the concn. allowing for the decrease in the concn. of the hypochlorous acid meeting the temp. of the bath chamber 50 detected by a thermistor.
Patent JP-S6140281-A (JP)
Inventor: RIATSU FUAZARU ABUDOUURA
IPC: C07D237/00
Filed: 1985-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5490035-A (JP)
Title: Automatic welding method and apparatus
Inventor: SHIMADA TOSHIO
IPC: B23K9/00
Filed: 1977-12-28
Abstract: PURPOSE: To enhance greatly the efficiency of welding by the procedure in which metal to be welded is fastened onto a rotary drum in such a way that rectangular or oval metal to be welded is located on vertical face, and then the both ends of metal to be welded are concurrently welded by using two torchs by rotating the metal to be welded and at the same time by moving the torchs.  
     CONSTITUTION: In welding a header body to a header edge plate, the work W is fastened to a rotary drum, the one side of the work W is set in such as way that it is located at horizontal position by driving a motor, two welding truck is set at the welding position on the both ends of the work W, and the profil roller is put down on the work W. Form the position of the torch T, welding is started and at the same time weaving is made, and then the rotation of the work W is started. The torch T is moved up and down according to the roller, limit switch detects every time the work W sotates through 90° and stops the motor, and the torch T runs to the right direction at a set welding speed. The work W is rotated at the corner portion. When one-round welding is finished, the torch T is raised by a level as much as the height of bead. These operations are repeatedly made to perform a automatic continuous welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0914087-A (JP)
Title: Nozzle performance adjusting method for fuel injection nozzle
Inventor: OGAWA MINORU
IPC: B24B31/00
Filed: 1995-06-23
Abstract: PURPOSE: To realize a nozzle performance adjusting method for a fuel injection nozzle, capable of shortening the adjusting time, and capable of performing the adjustment of nozzle performance by a simple facility at low cost. CONSTITUTION: Processing oil containing abrasive grains is supplied from a piston pump 15 into a fuel injection nozzle 1 by the constant discharge pressure by the rotational drive of a motor of a driving unit 24, a nozzle hole 2 of the nozzle 1 is so processed that the passage sectional area S may be enlarged. A CPU 26 of a controller 25 calculates the flow rate Q of processing oil on the basis of the detected signal from a position detecting sensor 28 for detecting the position of a piston rod 23. When the flow rate Q becomes the target flow rate QT prestored in a memory 27, the CPU 26 stops rotational drive of the motor, and stops supply of processing oil from the piston pump 15 to the fuel injection nozzle 1.
Patent JP-S5382441-A (JP)
Title: Liquid crystal display panel
Inventor: IGAWA HAJIME
IPC: G02F1/13
Filed: 1976-12-28
Abstract: PURPOSE: To enhance the characteristics, functions and appearance of the entire part of panel as a display device vy using the transparent electrode patterns formed on both surfaces of a transparent substrate as electrodes sandwiching liquid crystals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H055412-A (JP)
Title: Exhaust emission control system for diesel engine
Inventor: OOGOSHI MASAYOSHI
IPC: F01N3/02
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the generation of the thermal distortion of a filter trap by decreasing the quantity of the collection of soot in the central part of filter trap. CONSTITUTION:A filter trap 3 disposed in an exhaust pipe of a diesel engine and a burner disposed in the upstream of the filter trap 3 are provided. The filter trap 3 has a number of cells 3a formed in a honeycomb shape therein, sealing members 3b, 3c for sealing prescribed cells at the inflow side of exhaust gas and sealing members for sealing cells opened at the inflow side of the exhaust gas in the outflow side of the exhaust gas. In the central part X of the filter trap 3, two cells adjacent to the opened cells 3a are sealed. In the peripheral part Y of the filter trap 3, four cells adjacent to the opened cells 3a are sealed.
Patent JP-S6052197-A (JP)
Title: Manufacture of edge for speaker diaphragm
Inventor: TSUCHIYA KAZUO
IPC: H04R31/00
Filed: 1983-09-01
Abstract: PURPOSE:To improve the effective utilization of a material by forming cylindrically a raw material and cutting the material in a direction orthogonal to its axis to form uselessly lots of ring form edge raw materials. CONSTITUTION:In a cylindrical cavity case, 100pts. polyester as polyole, 100pts. polyisocianate, 3.5pts. foaming agent (water), 3.5pts. organic metallic compound catalyzer, and 1pts. foaming adjusting agent (silicone oil) in the unit of weight ratio are mixed and foamed as a slab and then cured while being left for a prescribed time. In this case, the raw material is obtained as a cylindrical soft foam having a foaming rate of 33 times and a specific gravity of 0.025 (+ or -0.02%). After the unarranged part at both upper and lower end faces of the cylindrical raw material is removed by cutting off, lots of sliced edge raw materials 1 are formed without waste by cutting the material in slices by a prescribed thickness in a direction orthogonal to the axial direction.
Patent JP-H091107-A (JP)
Title: Dust treating device
Inventor: NAKAGAWA KENICHI
IPC: B09B3/00
Filed: 1995-06-26
Abstract: PURPOSE: To make it possible to solidify dust which is recovered in a dust collector and contains an alkaline component at a lower ratio by respectively separately supplying dust contg. the alkaline component at the lower ratio, calcium, magnesium salt and water to a device for stabilizing the dust described above and kneading the mixture. CONSTITUTION: The waste gases of an electric furnace 1 are cooled by a gas cooler 2 and are subjected to dust collection by the dust collector 3. The collected dust 4 contains oxide mainly composed of iron, as the greater part thereof and contains others, such oxide of zinc, cadmium, etc. The dust is acidic with pH of <=7. The dust 4 is first supplied by a dust supplying machine 5 to a kneading machine 10 at the time of treating such dust 4. The dust is then kneaded together with the calcium, magnesium salt and water supplied from respective supplying machines 6, 7 for calcium sources and magnesium salt and a water feeder 8, by which Ca(OH)2 is converted into CaSO4 and Mg(OH)2 under reaction of the Ca(OH)2 in the dust 4 and the water-soluble magnesium salt. The dust is thus treated.
Patent JP-S5682976-A (JP)
Title: Mark read system
Inventor: OGAWA HIROSHI
IPC: G06K19/00
Filed: 1979-12-10
Abstract: PURPOSE: To improve the reliability of a mark read in facsimile reception by providing a mark field and a parity-checking mark field on a mark sheet.  
     CONSTITUTION: A numeral that represents the number of marks entered into the mark field on a mark sheet is entered into a mark field for parity checking. Information on this mark sheet 101 is transmitted via facsimile transmitter 301 and a facsimile signal is received by receiving circuit 302. Next, mark discriminating circuit 306 discriminates the existence of marks entered into two fields on the basis of the facsimile signal and supplies the results to parity checking circuit 307. Then, checking circuit 307 counts the number of entered marks to discriminate whether this count value agrees with the numeral entered in the checking mark field or not. Thus, whether a mark read is carried out with accuracy or not is discriminated, so that the reliability is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6218235-A (JP)
Title: Extrusion molding device for rubber material
Inventor: OGATA KAZUHIRO
IPC: B29C48/09
Filed: 1985-07-17
Abstract: PURPOSE:To uniformize the total peripheral thickness of rubber material without rubber burning by providing the fluid path for heating or cooling in a crosshead main body and the nipple holder kept in said main body. CONSTITUTION:A shear head 2 is connected to an extruder 1, and a cross head 5 is joined to the shear head. A cylindrical nipple holder 10 is inserted into the through hole 7 of a main body 6 and is fitted thereto, and then a nipple 11 is fitted to one end of said holder. The path 12 for heating or cooling is formed in the main body 6, and also in the nipple holder 10, the path 13 of liquid for heating or cooling is formed near the nipple 11. Accordingly, the nipple holder 10 is fixed to the main body 6, and the temperature of the tip is not locally elevated. Therefore, if the nipple holder 10 is fitted to the body 6 so as to uniformize the gap between the nipple 11 and the inside of the extrusion port 9 of a die 8, the rubber material may be extruded uniformly over the entire periphery, and simultaneously the burning of the rubber scarcely occurs.
Patent JP-S5283060-A (JP)
Title: Discharge display tube
Inventor: TSUCHIYA MITSUHARU
IPC: H01J17/49
Filed: 1975-12-29
Abstract: PURPOSE: To obtain the discharge display tube which can be driven by low voltage, by lowering the discharge voltage to ionize gas in the airtight vessel by constituting the cathode by the heat electron discharge electrode, and applying the discharge control electrode, and making the fixed display by switching the control signal given to the foregoing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5947974-A (JP)
Title: Multioutput switching power source
Inventor: SHINDOU YUKIO
IPC: H02M3/28
Filed: 1982-09-13
Abstract: PURPOSE:To enable to decrease the overcurrent detecting level without additional circuit for detection by dividing a plurality of output channels into two groups, and respectively detecting the current flowed through a rectifying diode by one group and the current flowed through a free wheel diode by the other group. CONSTITUTION:The primary coil 411 of a current transformer (CT) 41 is connected in series with the V1 output side rectifying diode 12, while the primary coil 412 is connected in series with the V2 output side free wheel diode 17. A resistor 42 is connected in parallel with the secondary coil 413 of the CT41, and the AC voltage generated across the resistor 42 is rectified by full-wave rectifying bridge circuit 43. A reference voltage generator is contained, the output voltage of the bridge circuit 43 is compared by a comparator 44 with the reference voltage generated from the generator, thereby detecting that the output voltage of the bridge circuit 43 exceeds the reference voltage and notifying it to a CNT circuit 20.
Patent JP-2000343009-A (JP)
Title: Robot device for coating
Inventor: SHIGA DAIZO
IPC: B05B12/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of coating material mist on a track or a travelling carriage at the time of freely moving a coating robot arranged in a coating booth in the longitudinal direction of the booth by the travelling carriage travelling along the track extending to the longitudinal direction of the coating booth. SOLUTION: This device is constituted so that the track 3 is arranged under a floor surface 6a of a passage 6 for workers, which is arranged outside the side wall 1a of the coating booth 1 and the travelling carriage 4 travels under the floor surface 6a. A supporting part 5 fixed to the travelling carriage 4 is projected into the coating booth 1 through a slit 1c formed at the side edge part of the floor surface 1b of the coating booth 1 and the coating robot 2 is placed on the supporting part 5.