baber/WOPTO huggingface dataset:
Patent JP-2000265778-A (JP)
Title: Long multi steel pipe forepoling method
Inventor: SHIGEFUJI MASAHARU
IPC: E21D9/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe forepoling method in which a bit can be easily recovered even in excavation in a cohesive soil layer and a driven steel pipe can be easily removed so that the mouth of the driven steel pipe does not interfere with supports. SOLUTION: In this multi steel pipe forepoling method, a tunnel boring machine 5 is provided with steel pipes 1 as forepoling steel pipes and drill rods 2 housed in the steel pipes 1. A bit 3 is equipped at the tip of the drill bit 2 to drill driving holes for these steel pipes 1 at every specified distance along the vicinal position of the outer peripheral line of the tunnel section in the forward side of a cutting face and drive the steel pipes 1 into the natural ground E as forepoling steel pipes for the tunnel cutting face. A hardener is injected in the peripheral natural ground E while making use of the forepoling steel pipes as injection pipes for reinforcing the ground. In this forepoling steel pipe method, Left-in-place bits are used to recover only an inner bit, while leaving the tip of the bit 3 equipped in the tip of the drill rod 2, and the steel pipe 1 is fixed to the bit 3 to drive the pipe by drilling and pulling it in. A notch 1d is provided at the rear end of the steel pipe 1 to impart blows to cut it.
Patent JP-H04237599-A (JP)
Title: Drum press type dehydrator
Inventor: ONODA NOBUHIKO
IPC: B30B15/28
Filed: 1991-01-21
Abstract: PURPOSE:To allow the automatic taking out of foreign matter by adjusting a drum so as to increasing the spacing with a water-permeable endless belt when an overload is detected by an overload detecting means. CONSTITUTION:The water-permeable endless belt 4 is so disposed below a freely rotatable drum 1 as to gradually decrease the spacing with the drum 1 as the drum 1 progresses. The water-permeable endless belt 4 is driven in the rotating direction of the drum 1 by a driving means 6. The overload of the driving means 6 is detected by the overload detecting means. The rear surface of the water-permeable endless belt facing the drum 1 is supported by supporting means consisting of plural rollers 8. The supporting means (rollers) 8 are freely movably held by holding means (hydraulic cylinders) 10a, 10b. The spacing between the drum 1 and the water-permeable endless belt 4 is adjusted by a spacing adjusting means when the overload is detected by the overload means. The taking out of the foreign matter is executed while a dehydration treatment is continued in this way.
Patent JP-S55165269-A (JP)
Title: Production of piston made of aluminum alloy casting for internal combustion engine
Inventor: NAKASHIMA HIDETOSHI
IPC: B22D19/08
Filed: 1979-06-11
Abstract: PURPOSE:To enhance the close contact characteristic of a ring and piston and achieve the prevention of damage accident of a piston or the like by beforehand forming a copper plating to the ring Tra ger made of cast iron to be inserted into the ring groove portion of the piston. CONSTITUTION:The ring Tra ger 2 formed by cast iron is subjected to degreasing, descaling, etc. 3 of surfaces by picking or the like. Next, this Tra ger 2 is electro- copper-plated 4 to form a copper plating layer 2a on the surface at least of the boundary surface with the piston body 1, after which it is set in the specified position of the dies 5 for casting the piston body 1. In this state, molten of Al alloy is poured 6 into the dies 5 to cast the piston body 1 and the Tra ger 2 having the piston ring groove 2b is cast in this piston ring portion. As a result of this, the copper plating layer 2a form a ternary eutectic compound (Al-Cu-Si) and the bonded part assumes the strength of the same extent as that of the Al alloy base metal.
Patent JP-H08238471-A (JP)
Title: Treatment of garbage
Inventor: HASEGAWA TADASHI
IPC: B09B3/00
Filed: 1995-03-03
Abstract: PURPOSE: To smoothly compost garbage by charging garbage and ground coconut husk in a treatment container fitted with a stirrer to mix them in the presence of garbage decomposing bacteria under stirring and allowing the resulting mixture to stand for a predetermined time. CONSTITUTION: A motor 8 is arranged in the machine box 4 connected to a main body 2 in a separable manner and the rotary shaft 9 of the motor 8 is connected to the rotary shaft 6 of stirring blades 5 through gears 10, 11. A cord 2 is connected to a power supply and a lid 3 is opened to charge ground coconut husk, garbage and garbage decomposing bacteria in the main body 2 and a switch is closed to operate the motor 8 and the stirring blades 5 are rotated through the gears 10, 11 to mix the content in the main body. By this constitution, the treatment decomposing garbage microbiologically to compost the same can be extremely favorably and smoothly performed and the generation of an offensive smell during this period is slight and the contamination of a treatment container can be reduced.
Patent JP-H03272243-A (JP)
Title: Dynamic changeover system for packet line terminal equipment
Inventor: NISHIBE TORU
IPC: H04L12/70
Filed: 1990-03-20
Abstract: PURPOSE:To attain changeover connection of a host without giving effect on all terminal equipments under the control of a line caused by a line changeover at a host side by allowing a terminal equipment to apply one operation changeover command when a host is selected in a duplex system. CONSTITUTION:When a cluster terminal 6 and a host 2 are connected, a changeover command is implemented from a CRT terminal equipment of cluster constitution terminal equipment and connection is executed by cross domain communication. Then an interruption command message by inter-CPU communication is informed to a host 1 and it is connected to a logic terminal unit of the cluster constitution terminal from a control AP1. Then the host is connected to a logic terminal unit of the cluster constitution terminal from a control AP2 by cross domain communication. In this case, the control AP1,2 control connection/interruption by providing a table of logic terminal (terminal controller, CRT terminal equipment, KSP and ticket publicating printer) of the cluster constitution terminal equipment.
Patent JP-S60216983-A (JP)
Title: Seam welding method of metallic sheets having insulating surface films
Inventor: SAJI HIROSHI
IPC: B23K11/16
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a stable joint part of metallic sheets having insulating surface films without removing preliminarily the surface films from the parts to be joined by fitting a U-shaped metallic sheet to the edges mated face to face of said sheets and subjecting the edges to seam welding. CONSTITUTION:The end faces at edges on at least one side of the metallic sheets 1, 2 having the insulating surface films are superposed to face the same direction. The U-shaped metallic sheet (stainless steel sheet) 5 is fitted to the position to be welded of the superposed edges. Pressurizing force is exerted to both side faces of said sheet 5 by a pair of disk electrodes 6, 7 and a voltage is impressed to the electrodes, by which the metallic sheets are seam-welded.
Patent JP-H10233620-A (JP)
Title: Lane marker and car body displacement measurement method using the same
Inventor: TAKECHI YOSHIHIRO
IPC: G01S13/91
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To utilize a large doppler effect and to highly accurately measure car body displacement by radiating 2-wave microwaves radiated by two antennas installed at the symmetrical positions of a car body front part again from a lane marker in an incident direction and making the two antennas selectively receive self radiation microwaves. SOLUTION: Microwave transmitters 4a and 4b radiate the microwave power of slightly different frequencies through circulators 5a and 5b and on-vehicle antennas 3a and 3b to a road surface in front of a car body. Then, re-radiated microwave signals from the lane marker 10 are received by the on-vehicle antennas 3a and 3b, transmission/reception separated in the circulators 5a and 5b and then, converted into low frequency signals in low noise frequency converters 6a and 6b. At the time, the frequencies obtained from respective systems are doppler frequencies corresponding to a distance from the lane marker 10 to the on-vehicle antennas 3a and 3b and a car speed, the wave numbers are counted in wave number counters 8a and 8b and both systems are compared in a comparator 9. A car body displacement amount and a direction are specified.
Patent JP-H02251850-A (JP)
Title: Mask for semiconductor integrated circuit
Inventor: MIZUNO TOMOHIRO
IPC: G03F1/70
Filed: 1989-03-24
Abstract: PURPOSE:To prevent an etchant from leaking at the time of etching by arranging chip patterns circularly so that none of them do not touch the edges of a semiconductor wafer. CONSTITUTION:After making mask matching of a reverse surface mask 1 for a pressure sensor and the semiconductor wafer 2, the semiconductor wafer 2 is exposed to the chip patterns 1a of the reverse surface mask 1 for the pressure sensor and developed to form a pattern, and then an O ring 3 is set at the edge parts of the semiconductor wafer 2, which is to be etched. At this time, the chip patterns 1a of the reverse surface mask 1 for the pressure sensor are arranged circularly without touching the edges of the semiconductor wafer 2. Consequently, no chip pattern is present beneath the O ring 3 at the time of the etching, so no etchant leaks.
Patent JP-S60217432-A (JP)
Title: Audio response unit
Inventor: NOMURA NORIMASA
IPC: G06F3/16
Filed: 1984-04-13
Abstract: PURPOSE:To attain report of details with respect to the work environment in a voice message by generating a faulty state warning message and its detailed report message of the work environment state and giving a voice output from a voice synthesizer. CONSTITUTION:An ambient environment detecting section 2 detects the surrounding environment and transmits it to a discriminating section 3. The discriminating section 3 makes discrimination based on a signal from an analysis section 4 and in case of a fault, a signal is fed to a faulty state warning message generating section 6, a warning message in response to the content of the fault is produced and fed to the voice synthesizer 7. When the operator desires to know the details of the work environment, an input device 1 inputs a detailed report request, which is fed to a detailed analyzer 4. The analyzer 4 analyzes an environment state signal transmitted at all times from the detecting section 2 and a detailed report message generating section 5 generates a detailed report message based on the result of analysis. A message transmitted to the voice synthesizer from the message generating sections 5, 6 is converted into a character string into the synthesized voice and the voice is allowed to respond at a proper timing.
Patent JP-H09262589-A (JP)
Title: Method and apparatus for treating alkali waste solution
Inventor: MORIMITSU MASAAKI
IPC: C02F1/52
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the wt. of industrial waste in the treatment of an alkali waste soln. containing a resin component. SOLUTION: The alkali waste soln. 1a in a reaction tank 4 is heated to 30-50 deg.C and an acidic chemical agent 14 is added to this soln. under heating to form a flocculated reaction product. This reaction soln. is allowed to stand for 10-12hr to accumulate a flocculated precipitate on the bottom of the reaction tank 4. After the supernatant soln. of the reaction tank 4 is removed, the residual alkali waste soln. containing resinous sludge is sent to a heating tank by a transfer pipe 7c to be heated to 55-70 deg.C. This soln. is cooled to 20-40 deg.C to be sent to a separator 10 by a transfer pump 7c and filtered by centrifugal separation to be separated into resinous sludge 2b and a treated soln.
Patent JP-S57188195-A (JP)
Title: Manufacture for conformal array oscillator
Inventor: SANO SHINICHI
IPC: G10K11/32
Filed: 1981-05-14
Abstract: PURPOSE:To make the manufacture of a curved surface oscillator easy, by bonding an end of a flat oscillator to a flexible printed board, bonding a matching layer and an acoustic lens to the oscillator, and bonding a rear side of the oscillator to the surface of a packing member having a curved surface. CONSTITUTION:One end of a flat oscillator 21 is overlapped with a part of a flexible printed board 30 and both are bonded by applying a conductive adhesives 22. The printed board 30 has conductor patterns 321-32n and cuttings 331-333... are made with suitable pitch and legnth. To the oscillator 21, a matching layer 23 and an acoustic lens 24 are sequentially overlapped and bonded. The lend 24 is made of flexible silicon rubber, etc. The oscillator 21 is provided with a cut-off grooves 41 so that the oscillator 21 and the matching layer 23 are cut off but the lens 24 is not cur off with a length reaching a part of the printed board 30. The oscillator 21 is bonded by matching it with a curved surface A of a packing member 51 having two dimensional curved surface. A common electrode for ground is connected to the end of the oscillator opposing to the printed board 30.
Patent JP-H02251292-A (JP)
Title: Sterilizing material for cooling tower
Inventor: UCHIDA SHINJI
IPC: A61L2/16
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the title sterilizing material showing stable sterilizing effect in spite of no elution of a sterilizing agent by sterilizing the water of an aqueous treatment apparatus generating an aerosol such as a cooling tower by the contact with the exposed part of a polymer surface by dispersing an inorg. carrier containing a sterilizing agent in a water-resistant polymer and molding the obtained dispersion. CONSTITUTION:An inorg. carrier containing a sterilizing agent is dispersed in a water-resistant polymer and the obtained dispersion is molded to prepare a sterilizing material for a cooling tower. From the aspect of the strong sterilizing power against bacteria of the genus Legionella and the safety to a human body, a silver ion, a copper ion or a compound thereof is proper as the sterilizing agent. As the inorg. carrier, crystalline aluminosilicate or activated carbon is pref. because it is prous and has a large specific surface area and can support a large amount of the sterilizing agent. As the water-resistant polymer, polypropylene or polyamide is designated. Further, it is proper to contain 20-90 pts.wt. of the above-mentioned sterilizing agent-containing inorg. carrier in 100 pts.wt. of the water-resistant polymer.
Patent JP-S56168568-A (JP)
Title: Helium ray magnetic resonance magnetometer
Inventor: KIKUCHI MAKOTO
IPC: G01R33/26
Filed: 1980-05-30
Abstract: PURPOSE:To lessen the output fluctuations caused when a magnetometer is oscillated, by regulating and setting the RF magnetic field intensity fed back to a helium absorbing cell at such an intensity that the change in the resonance frequency resulting from the change in the RF magnetic field intensity is saturated. CONSTITUTION:The light emitted from a helium spectral lamp 1 is formed into a parallel light by means of a lens 2, changed into a circularly polarized light by means of a circularly polarizing plate 3 and applied to a helium absorbing cell 4. The light transmitted through the helium absorbing cell 4 is converted into an electrical signal by means of a light detector 5. Said electrical signal is amplified by means of an amplifier 6 before being phase-detected by means of a phase detector 7 to generate a certain error signal. Then, by said error signal, a voltage controlling frequency oscillator 8 is driven, and the output signal thereof is fed back to RF coils 10 through a buffer variable resistor 12. Thereby, when the magnetometer is oscillated, that is, when alpha changes, if H1e of the output signal level S changes according to the formula, the change in the resonance frequency thereby can be largely reduced. In said system, the RF magntic field intensity H1 is set in the vicinity of the point C in the figure by regulating the variable resistor 12.
Patent JP-H06290899-A (JP)
Title: High frequency quadri-polar accelerating device
Inventor: TERADA MITSUO
IPC: H05H9/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a high frequency quadripolar electrode accelerating device with which the resonance frequency is made variable, by forming a resonance circuit which is equipped with a capacitor and inductor in a casing, and furnishing a changing structure for the inductance component. CONSTITUTION:A resonance circuit is so structured that quadripolar electrodes 1, 2, 3, 4 are installed in the axial arrangement in a cylindrical casing 16 and therein a capacitor and an inductor are furnished, and a high frequency power is supplied into this casing so that it is oscillated, and thereby charged particles passing through the quadripolar electrodes are accelerated. The magnetic flux shield area is varied by providing a conductor 25 equipped with a magnetic flux shield area variable structure in the magnetic flux passing region on the inside of each end plate 17 installed in the casing 16, and thereby it is possible to change the induction component of a cavity resonator. The resonance frequency of the accelerating device can be changed to any desired value by changing this induction component in the cavity, and arbitrary ion seed acceleration or accelerating energy varying structure is achieved.
Patent JP-H07281230-A (JP)
Title: Method and equipment for dealing with film for photograph
Inventor: BURUUSU II ROTSUTONAA
IPC: G03B27/46
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a method and device which is relatively compact and inexpensive for the purpose of pulling out and also rewinding a film from a film thrust cartridge. CONSTITUTION: A driving device consists of a nest 18 which keeps a thrust cartridge 12 at a prescribed position, a 1st clutch 20 having a driving shaft 22 which is designed to be connected to a spool to rotate the spool, a pair of metering rolls 30 which accept a film strip 15 to wind up the strip 15 from the cartridge 12 for the while and one of the rolls 30 has a driving shaft 82, a 2nd clutch 80 which is connected to one of the shafts 82 of the rolls 30, one driving motor, a connecting link which connects the driving motor to the clutches 20 and 80 and gives a rotary operation to the shafts 22 and 82 and a switching device which selectively activates the clutches 20 and 80 and sequentially and appropriately drives the rolls 30 and the spool.
Patent JP-S548103-A (JP)
Title: Decreasing method for nitrogen oxides cischarged from sintering machine
Inventor: TAKAHASHI NAOYUKI
IPC: B01D53/34
Filed: 1977-06-22
Abstract: PURPOSE: To decrease NOx in the sintering bed of the sintering machine, by adding NH 3  or NH 3  compounds to the air for sintering, carrying out the combustion passing the above air through the sintering bed and decomposing the generated NOx. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309133-A (JP)
Title: Compile optimizing system
Inventor: YAMAMOTO HIDEKI
IPC: G06F9/45
Filed: 1991-04-08
Abstract: PURPOSE:To optimize a mechanical word instruction and to decrease the number of mechanical word instructions by effectively using a register by utilizing equivalent relation. CONSTITUTION:In the case of compile, a core table 8, constant management table 9, parameter management table 10 and register management table 11 are provided as an equivalent state table group B and when outputting an object program, an equivalent optimization processing is executed. Namely, a constant load instruction optimizing means 2 and a constant store instruction optimizing means 5 sets the equivalent relation of constants, a parameter load instruction optimizing means 3 and a parameter store instruction optimizing means 7 set the equivalent relation of parameters, and a register load instruction optimizing means 4 and a register store instruction optimizing means 6 set the equivalent relation of registers. Then, an instruction erasing means 1 erases useless load instructions and stores instructions caused by the equivalent relation.
Patent JP-H07281692-A (JP)
Title: Speech recognition device
Inventor: TAKIZAWA YUMI
IPC: G10L25/78
Filed: 1994-04-12
Abstract: PURPOSE:To enable to control a continuous time which is sequentially adaptive to the change in an uttered voice speed by predicting the continuous time, which is in a state to be recognized next, from a recognized collating segment in a recognition unit and collating a standard voice employing the predicted state continuous time. CONSTITUTION:The device consists of a speech inputting terminal 1, an analysis section 2, a standard voice spectrum computing section 3, a state spectrum deciding section 4, a voice dictionary generating section 5, a standard voice storage buffer 6, a state collation segment measurement section 7, a predictive weight computation section 8, an error computing section 9, a state collation segment storage buffer 10, a predictive weight storage buffer 11, an error storage buffer 12, a sound syllable continuous time prediction section 13, a state continuous time prediction section 14, a collating segment deciding section 15, an input voice collating section 16, a recognition result output section 17, a voice dictionary 18, a dictionary 19 and switches 20 and 21. The average value of a recognized sound syllable collating segment is assumed as a continuous time prediction value of a next sound syllable. Employing the state continuous time, a collating segment is decided and collating of each state is performed in the collation segment.
Patent JP-S59200442-A (JP)
Title: Hybrid integrated circuit
Inventor: MORI KENICHI
IPC: H01L23/29
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a hybrid integrated circuit, which is stable against external force, stress thereof is low and an integrated circuit chip therein is exchanged easily, by sealing the integrated circuit in double layer structure of gelled silicone resin and rubbery silicone resin. CONSTITUTION:A plurality of integrated circuit chips 2 are fixed onto a substrate 1, and connected electrically to wiring patterns on the substrate 1 by bonding wires 3. First sealing layers 4 consisting of gelled silicone resin are formed, and second sealing layers 5 consisting of rubbery silicone resin are coated so as to cover the sealing layers 4. Since gelled silicone resin easy to be deformed plastically is in contact directly with the integrated circuit chips, stress is smaller than epoxy resin and rubbery silicone resin, and there is no possibility of disconnection on the use of the bonding wires, etc. Rubbery silicone resin prevents the intrusion of an impurity to gelled silicone resin.
Patent JP-H11272014-A (JP)
Title: Magenta color toner and its production
Inventor: OGAWA TETSUJI
IPC: C09B29/20
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having good light resistance, triboelectric property and dispersibility and excellent brightness, chroma and especially transparency by using a specified monoazo pigment having the average graininess in a specified range in the cumulative volume distribution. SOLUTION: The average graininess D50 of the monoazo pigment expressed by the formula in the cumulative volume distribution satisfies 0.05 μm<=D50<=0.2 μm. In the formula, the substituent R is 1-4C alkyl group. The monoazo pigment for a magenta color toner is produced by mixing a diazonium soln. containing a diazonium salt and a coupler soln. containing a coupler which causes coupling reaction with the diazonium salt. In the coupling reaction, an anionic surfactant is added to the coupler soln. The anionic surfactant is selected from alkylbenzene sulfonates, naphthalene sulfonate-formalin condensates or mixture of these. The add amt. is preferably 0.5 to 5 wt.% of the monoazo pigment.