baber/WOPTO huggingface dataset:
Patent GB-686010-A (GB)
Title: Improvements in or relating to injection moulding apparatus
IPC: B29C45/76
Filed: 1950-01-12
Abstract: 686,010. Actuation of switches. DUNLOP RUBBER CO., Ltd., and LOWE, J. M. Jan. 5,1951 [Jan. 12, 1950], No. 799/50. Class 38 (v) [Also in Group V] A pressure-sensitive switch which is closed by the pressure of plastic material thereon to stop further injection of plastic material into a mould (see Group V) comprises, Fig. 2, a casing 12 sheathed in silicone rubber 13 and having at one end a plunger 16 carrying a contact 20. The other contact 23 is in the form of a threaded rod 22 carried by a block 21 based on a ring 28 screwed into casing 12. A spring 26 urges plunger 16 to the seated position shown. When the pressure of the plastic material is exerted against the rubber diaphragm 13a forming the end of the casing, plunger 16 is pushed inwards against the resistance of the spring to close the contacts. The ring 28 may be adjusted to vary the pressure of the spring and the rod 22 may be adjusted and locked by a nut 24. An insulated wire passes through groove 31 and is connected to contact 20. The diaphragm 13a may be cup-shaped, the casing 12 being otherwise bare Fig. 3 (not shown), or may be replaced by a resilient metal diaphragm 61, Fig. 4, the spring and plunger being in this case omitted.
Patent GB-1514175-A (GB)
Title: Waste disposal systems
IPC: B02C21/00
Filed: 1975-01-08
Abstract: 1514175 Waste disposal system METAL BOX Ltd 5 Jan 1976 [8 Jan 1975, 17 May 1975] 853/75 and 21056/75 Heading C1K A waste disposal system comprises at least one comminuting machine (each having a loading port) arranged to feed comminuted waste through ducting to a common plant for incinerating solid matter from the waste and sterilizing the remaining matter in or with the waste, and in addition the system comprises a machine for drawing the comminuted waste through the ducting by air suction, the system including pressure-reducing means for ensuring an air pressure in the system which is always less than ambient pressure.
Patent GB-685017-A (GB)
Title: Air pump for breathing apparatus, especially for iron lungs
IPC: A61H31/02
Filed: 1951-01-12
Abstract: 685,017. Respiratory appliances. DRAGER, O. H. Jan. 12, 1951 [Feb. 13, 1950], No. 947/51. Class 81 (ii). The respiratory pump associated with an iron lung may be connected on one side to the bodyenclosing chamber and on the other side to a dome for enclosing the patient's head. In the embodiment described the pumping diaphragm is formed by a hinged panel 4 placed under the couch and airtightly sealed around its edges, by flexible members 6. The body-enclosing chamber 2 is airtight when in position and movement of the panel 4 provides the necessary compression and vacuum. When it is desired to attend to the patient a rigid hood or dome is placed over his head and communicates with the underside of the pump through a duct 15. The changeover may thus be made without any interruption of the operation of the apparatus.
Patent HK-47795-A (HK)
Title: Apparatus and method for automatically filling a container with a liquid
Inventor: KOBLASZ ARTHUR
IPC: G01F23/28
Filed: 1995-03-30
Abstract: An ultrasound liquid level detector system for automatically controlling the dispensing of a post-mix beverage, including microprocessor-controlled circuitry for monitoring and implementing the automatic dispensing process. The microprocessor is interfaced with an ultrasonic transducer which transmits ultrasonic wave energy towards the container to be filled and receives reflected ultrasonic wave energy, the characteristics of which are analyzed within the microprocessor to implement control functions of the automatic dispensing process. Dispensing automatically begins as a container is inserted under the ultrasonic transducer into a proper position beneath a post-mix beverage dispenser nozzle. The transducer continuously measures the distance between the top or lip of the container and a liquid/foam interface of a carbonated beverage being dispensed into the container. Dispensing stops when the transducer senses a predetermined level of carbonated beverage within the container. In addition, dispensing is initially stopped before the liquid level reaches the top of the container to allow for dissipation of foam on the top of a carbonated beverage and dispensing is reinitiated to top off the level of beverage adjacent the top of the container. The disclosed system also utilizes the ultrasonic transducer to measure the level of ice within the container prior to dispensing and precludes dispensing of the beverage if the level of ice exceeds a predetermined limit. The system also has additional safeguards programmed into the microprocessor to preclude operator errors such as triggering of the dispenser system by devices other than the container to be filled.
Patent HK-80690-A (HK)
Title: Method for the colorimetric determination of polygarboxylates and sulphonates inaqueous systems
Inventor: MYERS RONALD R
IPC: G01N31/22
Filed: 1990-10-03
Abstract: The concentration of sulphonate and or polycarboxylate compounds in an aqueous solution is determined by adjusting the pH of a portion of the aqueous solution to less than 3.0 when measuring sulphonate concentration or to between 3.0 and 12.0 when measuring polycarboxylate concentration; adding an effective amount of an aqueous solution of a metachromatic dye to the pH-adjusted portion; measuring the absorbency of the resulting admixture at a wavelength between 300 nm and 700 nm; and comparing this absorbency with absorbencies of standard samples containing known concentrations of polycarboxylate compounds and or sulphonate compounds, thereby determining the desired sulphonate and/or polycarboxylate concentration.
Patent HU-T51213-A (HU)
Title: Process for heat treatment of concrete and portable, infrared radiation device for heat treatment of concrete
Inventor: BAKCSI ROBERT
IPC: C04B41/00
Filed: 1985-01-22
Abstract: The shuttering for the concrete is pre-warmed in situ to 25 deg.C. Locating the infra-red heaters at a distance of 2-2.5 M from the shuttering, the concrete is heated to 50-70 deg.C. The heat treatment is continued at the rate of 5-8 kW/cum, ensuring that the air in contact with the concrete is maintained at a relative humidity of more than 80% by enclosing the air space with sheeting. The proposed equipment is mobile and comprises a power source, evaporator-control unit and at least one infra-red radiator.
Patent JP-S5697526-A (JP)
Title: Cooling apparatus of reactor for denitrificating waste gas
Inventor: ISHIKAWA YASUAKI
IPC: B01D53/94
Filed: 1979-12-29
Abstract: PURPOSE: To enable to easily carry out replacement of a catalyst while dust is collected as well as to carry out maintenance safely.  
     CONSTITUTION: Out of plural reactors 4 connected in parallel during denitrifying operation, blocking valves 5, 6 of an inlet side and an outlet side of either one of the reactors 5 are closed. Subsequently, a cooling suction blower 7 is operated and, at the same time, switch valves 11 of an outlet side of the reactors 4, switch valves of an inlet side thereof, a change-over switch valve 16 and a switch valve 20 are opened. Then, by the suction force of the blower 7, atmospheric air is sucked in and passed through the reactors 4 from arranged pipes 12 and reached to a dust collector 10 through the blower 7 and the catalyst in the reactors 4 is cooled by atmospheric air. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61161131-A (JP)
Title: Stirring type reactor
Inventor: NAKAMOTO AYAO
IPC: B01F7/00
Filed: 1985-01-07
Abstract: PURPOSE:To improve the renewability of both the stirring effect and the gas- liquid contact by providing a coil passing the heat transfer medium to one part of the stirring blades, attaining the increase of a heat transfer area and also constituting the titled reactor so that the gasses are involved into a liquid by heating the liquid level with the stirring blades. CONSTITUTION:When the axes 2a, 2b are mutually rotated by a driving apparatus giving the same number of revolutions to the inside or the outside, gasses are brought into a liquid with a box formed of the pipes 3a, 3b and the blade plates 4a, 4b and simultaneously the gas-liquid interface is violently disturbed. The gasses brought into the liquid are discharged in the liquid in accordance with the rotation of the axes 2a, 2b and thereby the stirring of the liquid and the gas-liquid contact are performed. Furthermore the axes 2a, 2b are rotated, the liquid is drawn up into the gasses by the box formed of the pipes 3a, 3b and the blade plates 4a, 4b to discharge it into the gasses and the gas-liquid contact and the disturbance of the gas-liquid interface are accelerated.
Patent JP-H06202984-A (JP)
Title: Data transfer device between buses
Inventor: TOBISAWA HIDEYUKI
IPC: G06F13/28
Filed: 1993-01-06
Abstract: PURPOSE:To speed up transfer by performing the transfer according to the previously set contents of a segment address and the contents of the number of transfer words. CONSTITUTION:This device between the buses is equipped with a 1st bus 301 having a 1st address bus 101 and a 2nd bus 302 having a 2nd address bus 102 wider in bus width than the 1st address bus 101 and transfers a series of data from the 1st bus 301 to the 2nd bus 302 while outputting a segment address and an in-segment address to the 2nd address bus 102. Then this device is equipped with plural segment registers 1, plural transfer word quantity registers 15, a transfer word quantity counter 31 which counts the number of transfer words during the data transfer, a detecting circuit 30 which detects the end of data transfer to a segment 1 designated by the corresponding segment register 1 according to the contents of the transfer quantity counter 31 and the number of transfer words stored in the corresponding transfer word quantity register 15 and a switching circuit 16 which switches the segment register 1 to a next segment register when the transfer end is detected by the detecting circuit 30.
Patent JP-S57114268-A (JP)
Title: Semiconductor device
Inventor: KURI KAZUHIKO
IPC: H01L27/04
Filed: 1981-01-07
Abstract: PURPOSE:To reduce the area of an MOS capacitance element and to obtain a semiconductor device reduced in its chip size by forming a conductor layer via an insulating layer on the element and forming a parallel capacitor with the element. CONSTITUTION:An N<-> type epitaxial layer 3 is grown via an N<+> type buried layer 3 on a P type Si substrate 1, and is isolated into element via P<+> type isolation diffused region 4. An aluminum electrode 10 is covered via a thin SiO2 film 9 on an N<+> type diffused region 8 diffused simultaneously with an emitter 6 in capacitance element, and an ordinary MOS capacitor is formed. Further, an aluminum electrode 12 is formed on an MOS capacitance element, and is connected through the through hole of an interlayer insulating film 11 to the aluminum wire 13 of the MOS capacitance element. Accordingly, since a parallel capacitance is formed in the MOS capacitance element, the area of the MOS capacitance element can be reduced to reduce the chip size, and to improve the integration of the chip.
Patent JP-H11194799-A (JP)
Title: Music encoding device, music decoding device, music coding and decoding device, and program storage medium
Inventor: UMIKI NOBUYOSHI
IPC: G10L19/032
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide the musical sound encoding device, musical sound decoding device, and program storage medium which can improve the precision of a musical sound waveform with low cost by using a filter of small degree. SOLUTION: A frequency band division part 121 of an encoding part 231 divides musical sound waveform data into frequency bands. A time-frequency conversion part 214 of the encoding part 231 converts the wavefrom data by the frequency bands into parameters of the respective frequency ranges. An encoding weighting part 215 of the encoding part 231 weights the converted parameters of the respective frequency ranges by the time-frequency conversion rart 214 according to a weight coefficient having at least one of characteristics for flattening detection of the respective frequency reneges of the frequency band division part 222 and characteristics for flattening distortion of the frequency ranges of a frequency band composition part 222 of decoding the encoded data.
Patent JP-H07286764-A (JP)
Title: Suction pipe
Inventor: CHIYOU JIEI
IPC: F28F19/00
Filed: 1995-01-06
Abstract: PURPOSE: To provide a vertical suction pipe in which solution distribution and mixing effect are maximized. CONSTITUTION: A ring 19 for accelerating uniformization of solution distribution is fixed to the inlet of a vertical suction pipe 20 and a plurality of pairs of upper and lower rings 12, 16 are at each specified section thereof. This arrangement maximizes the uniformization of solution distribution and the mixing effect of suction liquid thus enhancing the suction capacity of suction liquid, e.g. steam.
Patent JP-S62159287-A (JP)
Title: Three-dimensional image display system
Inventor: SANO KOICHI
IPC: G06T15/08
Filed: 1986-01-08
Abstract: PURPOSE:To reduce remarkably a necessary memory capacity by executing a point transformation from a more distant part than a visual point. CONSTITUTION:A distance between each point and a visual point is derived from the following expression. NRO=NEY-XcosEA*sinEB-YsinEA- ZcosEAcosEB. In this regard, X, Y and Z, NEY, EA, and EB denote points of a perspective transformation, a distance between a visual point and an origin, an angle made by the visual point and an XZ plane, and an angle made by an axis Z and a point projected to the XZ plane, respectively. Subsequently, each point is brought to the perspective transformation by the following expressions. NXP=XcosEB-ZsinEB and NYP=XsinEBsinEA-YcosEA+ ZcosEBcosEA. In this regard, NXP and NYP denote X and Y coordinates on the plane of projection. In this way, this system is operated at the speed being equal to a Z buffer algorithm which is used most at present, and also a necessary memory capacity can be reduced remarkably.
Patent JP-S60144721-A (JP)
Title: Method and device for image forming
Inventor: ANDOU YUUJIROU
IPC: G02F1/133
Filed: 1984-01-06
Abstract: PURPOSE:To make a device high-resolution and small-sized by forming a liquid crystal element having a call structure where a liquid crystal is held between a conductor and an electric charge receptive body and giving an electric charge exceeding the threshold voltage of the liquid crystal to the surface of the electric charge receptive body. CONSTITUTION:A negative ion beam is irradiated to all of the surface of an electric charge receptive body 504 from an ion generator 509 to give a negative electric charge uniformly, and a voltage Ea' is impressed to a liquid crystal layer 507 practically; and when the voltage exceeds the threshold voltage of the liquid crystal, a crystal 510 arranged in the first stable state is generated. Next, when a positive ion beam is irradiated from the ion generator 509 to the electric charge receptive body 504 in a form of an image, a positive electric charge is given in a form of the image, and an electric field Ea having the direction opposite to that of the voltage Ea' is generated in the liquid crystal layer 507, and the liquid crystal is changed to a liquid crystal 511 arranged in the second stable state when the voltage Ea exceeds the threshold voltage. When projection lights 512a, 512b, and 512c are irradiated to a liquid crystal element 501 through a polarizing beam splitter 503, the image recorded on the liquid crystal layer is projected onto a projection screen 513. Thus, a very minute image is displayed with a small-sized constitution.
Patent JP-S59126397-A (JP)
Title: Remote controller
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24D19/10
Filed: 1983-01-06
Abstract: PURPOSE:To extend the life of a battery longer in a remote monitor section by releasing a circuit operation stopping means after a signal from a master controller is received and stopping a prescribed circuit operation after a prescribed processing is executed. CONSTITUTION:The master controller 2 handles directly the control of a device main body 1 and consists of a device control section 3 realized by using a microcomputer or the like and a transmission/receiving section 4 making corresponding with a remote monitor device 7 provided separately with the device main body 1. Further, the circuit operation stopping means 10 releases the circuit operation stop by a wake signal (WAKE) from the master controller 2 received by the transmission/receiving section 9, drives a motor control section 8 and stops the circuit operation partially by a sleep signal (SLEEP) outputted from the remote monitor control section 8 when the input signal processing from the state detecting section 13 by the remote monitor control section 8 and jobs such as the correspondence with the master controller 2 via the transmission/receiving section 9 are finished.
Patent JP-H07197227-A (JP)
Title: Production of hot-dip aluminum coated steel sheet for deep drawing, excellent in thermal discoloration resistance
Inventor: SENUMA TAKEHIDE
IPC: C22C38/00
Filed: 1994-01-07
Abstract: PURPOSE:To combine thermal discoloration resistance with superior workability by subjecting a steel, containing specific amounts of C, N, Mn, Si, P, Al, N, and Fe, to nitriding treatment at specific temp. and then applying hot-dip aluminum coating to it. CONSTITUTION:A steel, having a composition consisting of, by weight, <=0.05% C, <=0.005% N, <=1.5% Mn, <=0.5% Si, <=0.1% P, 5XN to (5XN+0.05)% Al, and the balance essentially Fe, is used. This steel is finish-rolled at a temp. not lower than the Ar3 transformation point, coiled at 650-780 deg.C, cold-rolled, and recrystallization-annealed in a continuous annealing furnace. Then, nitriding treatment is done in a nitriding atmosphere at 600-800 deg.C under the condition where the product of NH<3> concentration (%) and time of stay (sec) becomes 20 to 500. Subsequently, hot-dip aluminum coating is done, followed by heat treatment at 300-450 deg.C for 2-100hr.
Patent JP-S5593075-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOKUSHIGE KAZUO
IPC: G01R31/26
Filed: 1979-01-05
Abstract: PURPOSE: To make it possible to measure an impedance circuit in an integrated circuit with high precision by measuring the quantity of electricity of the circuit formed on the same semiconductor substrate after impedance conversion by an operational amplifier.  
     CONSTITUTION: On the same semiconductor substrate, high-input impedance operational amplifier A with an input MOS field effect transistor is formed and the output of the amplifier A is feedback-connected to the input for use as a voltage follower for impedance conversion, which is interposed between measured resistor R and voltmeter V to measure a current from constant-current source I. The gain of the voltage follower is "1" and its outut impedance is extremely low enough to ignore the input impedance of voltmeter V, thereby improving measurement precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10136149-A (JP)
Title: Offset elimination and space frequency band filtering circuit for signal of light receiving device and its method
Inventor: BLALOCK TRAVIS N
IPC: H04N5/217
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the performance difference between transfer amplifiers by providing an offset reduction circuit and detecting the difference between a reset voltage and the output voltage so as to generate an offset adjustment signal. SOLUTION: A navigation sensor 24 is an array provided with photoelectric conversion elements of 32-rows and 68-columns, and transfers a signal to a DC eliminating circuit array 19 consisting of 64 circuits through a column transfer amplifier array 17 consisting of 68 amplifiers. When the column transfer amplifier array 17 is the read operation mode, the column transfer amplifier array 17 is set to the reset mode, after an output is interrupted, an offset adjustment signal is generated in response to the detection of a voltage difference between the reset voltage and the output voltage. A performance difference among the column transfer amplifiers is reduced and eliminated by applying the offset adjustment signal to problematic amplifiers of the column transfer amplifier array 17.
Patent JP-H09192745-A (JP)
Title: Bending device
Inventor: KOYAMA JUNICHI
IPC: B21D5/02
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To surely keep the safety working by judging the difference of a registration die being pre-registered and an actual attached die. SOLUTION: In bending, when an upper die and a lower die attached on an upper and a lower tables are set at an origin with a prescribed original pressure with a pressure detecting means 23, the actual original height of the attaching die is detected with a position detecting means 25. Further, the information of appointed die registered in a memory 33 is read out on an arithmetic processing means 35 and the original height of the registered die is processed arithmetically. The original height of this arithmetically processed registered die and the actual original height of the attached die are taken in a comparing means 37 and compared.  When the absolute value deducting the original height of the registered die from the actual original height of the attached die is within the authorized allowance range δ, because the attached die is recognized as the resistered die, so the safety working is kept surely.
Patent JP-H05180391-A (JP)
Title: Pipe repairing member and repairing method
Inventor: MAGARI HIROSHI
IPC: F16L55/16
Filed: 1992-01-07
Abstract: PURPOSE:To provide a repairing member for a pipe which can be fused without having effects of a fluid pressure, and a repairing method for repairing securely and easily. CONSTITUTION:A repairing member 1 curved to be jointed to an outer circumferential surface of a pipe 2 and a coil 11 to generate heat by energization embedded on its inner surface side has a choke cap 12 protruded at an inner surface center part to be engaged with a small hole 21 bored in the pipe 2. The small hole 21 with which the choke cap 12 of the repairing member 1 is engaged is provided at a position of the pipe 2 at a specified interval from a damaged part upstream or downstream of it, and an expansion cap is inserd from this small hole 21 to stop flow of fluid, the damaged part is cut, a new pipe is connected, and the expansion cap is eliminated from the small hole 21. The choke cap 12 is then engaged with this small hole 21, and after the repairing member 1 is applied to an outer circumferential surface of the pipe 2, the coil 11 is energized, thereby the repairing member 1 is fused to the pipe 2 for repairing it.
Patent JP-S59126670-A (JP)
Title: Semiconductor device
Inventor: SAKAUCHI HIDEO
IPC: H01L29/72
Filed: 1983-01-07
Abstract: PURPOSE:To prevent the deterioration of withstand voltage and reduce leakage current by providing a phosphorus doped poly Si layer on an insulation film on a collector region, and then protecting the surface thereof with an insulation film. CONSTITUTION:A p type base layer 2 is formed on an n type semiconductor substrate 1 serving as the collector by the impurity diffsion of boron, etc., and further an n type emitter layer 3 is formed in the base layer 2. At the same time of the formation of the emitter, a guard ring 4 of an n type high concentration region is formed. An Si oxide film 5 is formed on the surfaces of the collector 9 and the base region, and the surface of these regions are protected. The Phosphorus doped poly Si layer 6 is formed on the Si oxide film 5, and an insulation film 7 is formed on the surface of the layer 6. Therefore, since the influence by the contamination of ionic substance from the outside can be removed, the deterioration of withstand voltage can be prevented, and the leakage current can be reduced.