baber/WOPTO huggingface dataset:
Patent GB-739176-A (GB)
Title: Improvements in or relating to output potential control of transformer circuit arrangements
IPC: H04N3/18
Filed: 1953-01-13
Abstract: 739,176. Rectifying. COVILL, D. H., and LOVELY, J. D. Jan. 11, 1954 [Jan. 13, 1953], No. 992/53. Class 38 (2). A circuit for generating E.H.T. from current pulses-such as those having a saw-tooth waveform-has these pulses applied at 10 to the control grid of a valve 11 in the anode circuit of which is a transformer 12, a diode 16 in series with a voltage source 17 being connected between a point d on the transformer and the H.T.-line so that should the E.H.T. tend to rise above a predetermined value the diode 16 will conduct during the first half-cycle of the flyback transient, thus, by virtue of the damping imposed on the circuit thereby, preventing the E.H.T. from exceeding this value. Instead of the diode 16 a triode may be used, the voltage source being connected between its anode and grid. The Provisional Specification describes an embodiment in which the diode 16 and the valve 11 are combined in one valve, the point on the transformer corresponding to point d being returned to the control grid of the combined valve.
Patent GB-1325991-A (GB)
Title: Apparatus for measuring the flow of a gaseous fluid
IPC: G01F1/684
Filed: 1971-01-08
Abstract: 1325991 Measuring fluid flow R LAFITTE 8 Jan 1971 [8 Jan 1970] 997/71 Heading G4H [Also in Division G1] Apparatus for measuring the flow of a gaseous fluid comprises a device 29 sensitive to the fluid flow and a reference device 30 arranged in a cavity 28 closed at one end so as to be insensitive to the flow of fluid, each of the devices comprising a heating resistance R 1 , R 2  and a thermistor Th 1 , Th 2 , the device 29 also including a further heating resistor R the current supply to which is controlled by lack of balance between the resistances of the thermistors, and a milliameter 53 for measuring the power dissipated in the resistor R. The devices 29, 30 are mounted in a measuring head 2 secured to a flow pipe 6 provided with a grill 15, a filter 16 and a plate 20 with calibrated perforations 21. A calibrated orifice 19 diverts a proportion of the gas flow into an annular chamber 24 in which is positioned a grooved ring 25 for equallizing the gas temperature with the ambient temperature of the head 2. The gas flows into a cavity 27, in which the device 29 is positioned, via a passage 31 and out of the cavity via a passage 32 to rejoin the main gas flow after passing through an orifice 23. Since the other cavity 28 in which the device 30 is positioned is not provided with an outlet passage the gas flow does not enter this cavity. Each of the devices 29, 30 comprises a bell-shaped metal probe provided with a neck extension in which the thermistor and associated heating resistors are embedded in a metal alloy. The thermistors are connected in a Wheatstone bridge and off-balance current amplifiying circuit 50 supplied by a stabilized source 49. Due to the flow of gas through the cavity 27 the thermistor Th 1  is at a lower temperature than the thermistor Th 2  and the off-balance current, which is amplified by transistors T 2 , T 3 , causes an astable oscillator 51 to supply pulses of current to the resistor R to increase the heating of the thermistor Th 1 . The pulses, the frequency of which increases with the flow rate, are fed via a filter in a circuit 52 to the milliameter which therefore indicates the instantaneous flow rate 6  The pulses are also amplified by a transistor T. and fed to a counter 57 which indicates the total gas flow. A flow rate recorder 55 is also provided.
Patent HK-11592-A (HK)
Title: Data processing systems with delayed cache write
Inventor: BEGUN RALPH MURRAY
IPC: G06F12/08
Filed: 1992-02-13
Abstract: In a dual bus microcomputer system using a cache memory and a cache controller, the timing requirements placed on non-cache memory components by the cache controller are more stringent than the timing requirements placed on the non-cache memory components by the microprocessor. A logic circuit operates on the cache write enable (CWE) signals, and delays those signals in the event of a cache read miss. Delaying the CWE signals relaxes the timing requirements placed on non-cache memory components and at the same time does not impact wait state parameters for read miss operations.
Patent HK-42297-A (HK)
Title: Flush water supply system for a water closet
Inventor: MAKITA ATSUO
IPC: E03D5/10
Filed: 1997-04-03
Abstract: A flush water supply system comprising a passageway valve (5, 25/26, 84, 101, 134/135) mounted in a pipeline (7, 31, 97, 139) for supplying flush water to a toilet stool (8, 11, 81), and a control circuit (3, 29, 86, 93, 139) for controlling the closing and opening of the passageway valve (5, 25/26, 84, 101, 134/130). A constant fiow valve (4, 24, 94, 136/137) is mounted in the pipeline (7, 31, 97, 139) for keeping a predetermined amount of discharge flow, irrespective of water supply pressure.
Patent HK-83784-A (HK)
Title: Dyeing auxiliary compositions
Inventor: GROSS ROLF
IPC: D06P1/613
Filed: 1984-11-01
Abstract: A composition containing (A) 10 parts by weight of an anionic product obtained by addition of 5 to 20 mols of ethylene oxide to an aliphatic saturated or unsaturated alcohol of 10 to 24 carbon atoms, followed by carboxymethylation (B) 1 to 15 parts by weight of a cationic addition product of 50 to 150 mols of ethylene oxide to a fatty amino-(C2-3)alkylene-amine (C) 1 to 10 parts by weight of a non-ionic addition product of 20 to 150 mols of ethylene oxide to castor oil, or a non-ionic sequenced addition product of 20 to 150 mols of ethylene oxide and 1 to 10 mols of propylene oxide to castor oil, and (D) 1 to 20 parts by weight of a N-( beta -hydroxy-(C2-4)alkyl)-fatty acid amide, is a dyeing auxiliary useful for the dyeing in one bath or printing of a mixed textile substrate comprising cationic dyeable fibres and anionic or disperse dyeable fibres.
Patent HK-88494-A (HK)
Title: Apparatus for recording the opening or closing of a closure member
Inventor: HAYWARD GILBERT OSBORNE
IPC: G09F3/03
Filed: 1994-08-25
Abstract: Apparatus for recording the opening or closing of a closure member, comprising a device for providing an electrical signal on opening or closing of the closure member or on actuation of an ancillary device associated with opening or closing of the closure member, an electronic circuit adapted to generate one of a number of unique codes on receipt of the electrical signal and to store the generated code, and a display device for displaying the generated code. In one form of the invention a reusable seal for a vehicle or container comprises a housing, and a cable secured at one end to the housing and releasably attached to the housing at the other end by a locking mechanism. Operation of the locking mechanism causes an electronic circuit in the housing to generate a random number, which is displayed by an LED display when a button is pressed. Any change in the number displayed indicates that the cable has been released. The seal can be used in the same way and can be repeatedly re-used.
Patent HU-T48836-A (HU)
Title: Heat-proof shaped piece cast to size and method for producing same
Inventor: KIM JONATHAN J
IPC: C04B37/00
Filed: 1987-02-04
Abstract: Fused cast refractory moldings having a random microstructure, which are near in size and configuration to the desired final shape, and process and apparatus (10) used in their manufacture are described. The process includes rapid melting of the refractory material followed by controlled rapid cooling. Laminated composite fused cast refractories may be produced.
Patent HU-T47020-A (HU)
Title: Process for production of stabilly injectable medical compounds containing as active substance 1,4-dihidroxi-5,8-bis/2/2-hidroxi-ethil-amin/-ethil-amin-antraquinon-dihydrochlorid
Inventor: NIPHADKAR PRADEEP V
IPC: A61K31/135
Filed: 1987-03-06
Abstract: This disclosure describes stable injectable pharmaceutical formulations of NOVANTRONE TM .
Patent JP-S59125185-A (JP)
Title: Solid state image pickup device
Inventor: OOKUBO HIROSHI
IPC: H04N5/225
Filed: 1983-01-04
Abstract: PURPOSE:To avoid the wrong recognition for bonding of a filter by providing an index such as a character, etc. that has the directivity to the surface outside the photodetecting part of the filter of a semiconductor solid state image pickup element. CONSTITUTION:A solid state image pickup element 3 is provided to a solid state image pickup device container 1 which has plural external leads 5, and an optical filter 2 is adhered onto the element 3. An index 11 of a character, etc. having the directivity is formed on the surface outside of a photodetecting part 12 of the filter 2. This filter 2 is washed carefully before bonding in order to remove stains and fine dust. The this clean filter 2 pressed to the element 3 with use of an adhesive. Then the matching points provided to both the filter 2 and the element 3 are checked through a microscope to perform positioning between these filter 2 and the element 3.
Patent JP-H03898-A (JP)
Title: Paper having antimicrobial property
Inventor: KANIE TERUYUKI
IPC: D21H21/36
Filed: 1990-01-03
Abstract: PURPOSE:To obtain the subject safe paper, comprising a salt of a metal having antimicrobial action with an N-long-chain acylamino acid, sticking to the surface of the paper or contained in the interior thereof, having high antimicrobial properties and persistence thereof and useful as a packaging material, etc., for foods, etc. CONSTITUTION:The objective paper comprising a salt of metal (preferably silver, copper, lead, zinc or tin) having antimicrobial action with an N-long-chain acylamino acid (preferably having an acyl group of stearoyl, lauroyl, myristoyl or palmitoyl group), sticking to the surface of the paper or contained in the interior thereof.
Patent JP-S58117453-A (JP)
Title: Piping inspection device
Inventor: KAJIYAMA SHIGERU
IPC: G01N29/265
Filed: 1982-01-06
Abstract: PURPOSE:To apply ultrasonic beam to a welding line in perpendicular or horizontal state and improve the inspection effect, by a method wherein a probe can be moved in perpendicular or parallel direction to both circumferential and axial welding lines. CONSTITUTION:When a flaw of a welding line 23 in circumferential direction is inspected (welding lines 37, 38 in similar manner), a drive device 25 is stopped just above the welding line 23 along a track 21, and a ring 33 is moved in circumferential direction and a probe 28 is moved along an arm 29. On the contrary, when a flaw of a welding line 24 in axial direction is inspected, the probe 28 is stopped near the center of the arm 29, and the ring 33 is moved in the circumferential direction and the drive device 25 is moved along the track 21. As a result, the ultrasonic beam can be applied to both the circumferential welding line 23 and the axial welding line 24 in perpendicular or horizontal state. In this constitution, the inspecting performance is improved and the beam travel can be calculated without consideration of angle, thereby signal processing for position detection is simplified and the on-line inspection is enabled.
Patent JP-H09184501-A (JP)
Title: Raising and lowering controller
Inventor: YOSHIKAWA KENJI
IPC: F15B9/09
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To control the raising and lowering of a work device with rapidity and without developing overshoot. SOLUTION: This controller is equipped with a hydraulic cylinder 2 by which a plow connected to a travelling car body is drivingly lifted and lowered, a control valve 14 by which this hydraulic cylinder 2 is controlled, a lever 9 by which the counter car body height of the plow is set, a lift arm sensor 11 by which the counter car body height of the plow is measured, and an electric controller 13. Also, speed setting means A is arranged, by which the more deviation between a controlled target set by the lever 9 and the height of the plow measured by the lift arm sensor 11 is, the higher the target raising and lowering speed of the plow is set, and also the more this deviation is, the higher acceleration at the time of raising and lowering operation is set.
Patent JP-H08187133-A (JP)
Title: Book stop device
Inventor: INUI WATARU
IPC: A47B65/00
Filed: 1995-01-06
Abstract: PURPOSE: To easily change the depth of a shelf for an article to be set in accordance with a set planning. CONSTITUTION: A plurality of slits 3 having lower ends which are forwardly different from each other are formed in a pair of left and right partition panels 2 planted on a base 1, and a book stop rod 4 is fitted in selected those of the slits 3.
Patent JP-S61162669-A (JP)
Inventor: SUGITA KAZUNAO
IPC: G21C13/00
Filed: 1985-01-08
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-H03206362-A (JP)
Title: Francis turbine runner
Inventor: TANAKA YUJI
IPC: F03B11/04
Filed: 1990-01-08
Abstract: PURPOSE:To prevent generation of cavitation without a fall of water turbine efficiency by respectively drilling small holes on a plurality of specified positions of the front faces of runner vanes, and communicating these two small holes with each other through a water flow passage. CONSTITUTION:A runner 1 is constituted out of a plurality of runner vanes 2 equally arranged on a same circumference and a runner crown 3 pinchedly holding respective runner vanes 2 and a runner band 4. In this case, on a cavitation generating position P1 which is in the vicinity of the front edge of the runner vane 2 against water flow direction and on the front face of the runner vane against the runner rotating direction on the runner band 4 side, a small hole 5 is arranged. Further, another small hole 5 is arranged on the downstream position P2 in the water flow direction I-I passing through the position P1. A water flow passage 6 communicating both the small holes 5, 5 with each other is formed in the runner vane 2. Hereby, generating of cavitation is prevented with no fall of the water turbine efficiency.
Patent JP-H05180494-A (JP)
Title: Display device for air conditioner
Inventor: TAKEDA MASAAKI
IPC: F24F11/02
Filed: 1992-01-07
Abstract: PURPOSE:To alleviate energy loss of an air conditioner by displaying a warm heat state in a room due to an operation of the conditioner in a format to notify a user of a room temperature at a present time and an abrupt room temperature change at a glance. CONSTITUTION:The display device for an air conditioner comprises a temperature sensor 100 for sensing a room temperature, a reference time generator 2 for providing a time reference, a plurality of light emitting diodes 3a-3c, and a display controller 1. The diodes 3a-3c are controlled by the controller 1, and warm heat state in a room is informed to a user. As this system, a system in which an amplitude of a room temperature change is displayed by a bright line speed by the diodes 3a-3c and its movement is informed by a repetition period, a system, in addition to the previous system, a room temperature of present time is informed by lighting of the corresponding diodes 3a-3c, or a system in which, when an amplitude of a room temperature change becomes a predetermined value or more, it is informed by flashing of the diodes 3a-3c, are used. Thus, a user can immediately visually recognize it to remove wasteful load to be applied to an air conditioner, thereby performing energy conservation.
Patent JP-H10196008-A (JP)
Title: Fire-resistant panel
Inventor: SUZUKI MASAHIKO
IPC: E04B1/94
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resistant panel which can be used as an interior wall material, an exterior wall material, a roof material, a ceiling material, a floor material, a partition material, or a fire door or the like for architecture and buildings and which is free from deformation such as bulging and warpage after manufacture, and excellent in fireproof properties, fire-resistant properties and mechanical strength. SOLUTION: A metallic surface material 1 is made of a keystone style decorative surface 2 having irregularities formed thereon, projection pieces 5 made of both ends of the decorative surface 2 further projected externally, a recessed groove row 6 formed on the projection pieces 5, a waterproofing piece 7 made of the end of the row 6 externally bent, a waterproofing tongue piece 8 made of the end of piece 7 bent internally, and engagement pieces 9 formed on both ends of the decorative surface 2. In this case, a metallic panel A is formed so that a core material 11 made of foamed plastic 12 and an incombustible board 13 formed at both ends is sandwiched between the metallic surface material 1 and a reverse side material 14 made of a horizontal reverse decorative surface 15 and reinforcement pieces 16 made of both ends of the decorative surface 15 internally bent.
Patent JP-S5385228-A (JP)
Title: Bleed pipe device
Inventor: YAMANAKA MINORU
IPC: F02P5/10
Filed: 1977-01-06
Abstract: PURPOSE:To change fluid dynamic press. arbitrarily, by providing fluid dynamic press. generated due to the bleed of fluid to a  press. introducing hole fo an output port, and by turning the direction of the press. introducing hole around a shaft crossing at right angles with the flow direction of air.
Patent JP-H01177253-A (JP)
Title: Communication equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/32
Filed: 1988-01-07
Abstract: PURPOSE:To eliminate repeating the same voice message twice with a caller by recording the voice message to tell an operator first and reproducing it. CONSTITUTION:When an operator speaks a voice message which is expected to be told repeatedly, the message can be recorded by pressing a recording key 85, and the stop of the recording can be executed by a stop key 82. Then, when a reproducing key 86 is pressed at a required timing, the recorded voice message can be reproduced without repeating again. Thus, the same voice message can be transmitted to a circuit any number of times, calling can be executed to a remote station which is a pilot number system and so on, and even when the same message is repeated, the repeating of a complicated receiving is unnecessary.
Patent JP-2000197859-A (JP)
Title: Part cleaning jig
Inventor: WATANABE KOJI
IPC: B08B3/04
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a part cleaning jig which can clean a small-size part efficiently without holding it. SOLUTION: In the part-contact surface of a part cleaning jig 6, an O-ring 1 and an air suction port 2, which functions to attract a part, is formed at a position corresponding to the inside of the O-ring 1, and a cleaning liquid suction port 3 for sucking the residual cleaning liquid is formed in the part- contact surface close to the O-ring 1 and the air suction port 2. The suction port 2 is connected to an air outlet 4 through a pipe installed in the jig 6. When a part is suction-fixed, air is discharged from the outlet 4, and the part is suction-fixed to the part-contact surface of the jig 6 to be fixed to the surface through an airtight effect by the O-ring 1. In this way, an operator can clean the part effectively without touching it directly.
Patent JP-S58120516-A (JP)
Title: Manufacture of powder of alumina or oxide containing alumina
Inventor: YAMADA KOUICHI
IPC: C01F7/42
Filed: 1982-01-05
Abstract: PURPOSE:To simply obtained powder of alumina or oxide contg. alumina by grinding Al lumps by contact with ceramics and by treating under heating the resulting powder in an oxidizing atmosphere. CONSTITUTION:Al or Al alloy lumps are ground by contact with ceramics as a grinding medium. The resulting powder is treated under heating in an oxidizing atmosphere of oxygen or air. Thus, powder of alumina or oxide contg.  alumina is simply obtd.
Patent JP-H09188531-A (JP)
Title: Forming machine for optical element
Inventor: MIYAZAKI ARIMICHI
IPC: B30B15/00
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the decentering accuracy of formed optical elements by avoiding the mutual displacement between the top and bottom forces due to thermal deformation of the molding machine. SOLUTION: This forming machine comprises a housing 108 to which a holding shaft 109 for supporting the mold 101 on the movable side is slidably fitted, a mold holder 111 supporting the mold 102 on the stationary side, base members 104, 106 which each mount the housing 108 and the mold holder 111 to the frame 103 and is made of a material of small coefficient of thermal expansion, and at least one of heating furnace 117 for heating the glass material arranged to the frame 103. In addition, the base members 104, 106 are equipped with several cooling mechanisms 1, 3, and a cooling water circulator 8 which has a water temperature controller and feeds waters different in their temperature to the cooling mechanisms.
Patent JP-S63169925-A (JP)
Inventor: MASUTAKE KENJI
IPC: A21D2/18
Filed: 1987-01-06
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-S5698453-A (JP)
Title: Steel piston ring material
Inventor: MURAKAWA YOSHIYUKI
IPC: C22C38/00
Filed: 1980-01-08
Abstract: PURPOSE: To provide the steel piston ring material excellent in resistance to wear and to heat-induced fatigue deformation by preparing an alloy containing specified proportions of C, Si, Mn, Cr and Mo, with the balance consisting of Fe.  
     CONSTITUTION: The material is martensitic stainless steel containing, by weight, 0.5W0.8% of C, up to 2.0% of Si, up to 2.0% of Mn, 10.0W15.5% of Cr and 0.2W 1.5% of Mo, the balance being Fe and unavoidable impurities, and optionally added with at least one element selected from the group consisting of 0.3W3.0% W, 0.1W1.0% of V and 0.01W0.3% of Nb. The material is used in the heat-treated condition and contains about 5W15% or undissolved carbide. In addition, the material has a high temper-softening resistance, a very high strength at high temperature and excellent air-tightness for a cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05182893-A (JP)
Title: Method and apparatus for exposure of pattern
Inventor: OSHIDA YOSHITADA
IPC: G03F9/00
Filed: 1992-01-07
Abstract: PURPOSE:To realize a pattern exposure method and its apparatus wherein an alignment operation can be performed in a high-accuracy line width by a method wherein the displacement amount of the relative position between a projected image and a wafer is sampled at a sampling frequency, measured and corrected. CONSTITUTION:A circuit pattern on a reticle 2 is irradiated with a beam of exposure light 11 radiated from an exposure-light optical system 1; an image which is 1/5 times the pattern on the reticle 2 is formed on the surface of a wafer 5 by using a beam of transmitted light; the image is aligned with the pattern on the wafer 5 with good accuracy. Then, the relative dislocation of the pattern on the wafer 5 from the pattern on the reticle 2 is detected; a total displacement amount (DELTAL) is found; the wafer or reticle stages 6, 3 are moved fine by DELTAL, by using a fine movement control means 10; the dislocation is corrected. Consequently, even when their relative position is changed during an exposure operation, the circuit pattern in which the line width of the pattern is 0.5mum or lower can be aligned with high accuracy in a high-accuracy line width.
Patent JP-S63171105-A (JP)
Inventor: TAKAHASHI KENJI
IPC: H02G1/08
Filed: 1987-01-06
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-H10193830-A (JP)
Title: Sheet saddle-stitch print, and method and device of sheet saddle-stitch bookbinding
Inventor: TAKIGUCHI YUJI
IPC: B42B4/00
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To perform a saddle-stitch bookbinding by using sheet printing papers with different sizes. SOLUTION: Sheet printing papers are positioned while a required sheet printing paper is taken out one by one from each pile of sheet printing papers A, B, C, D based on patterns a2, a15... to be provisionally fastened at a center 6. Next, the papers are bound by wire or the like from above the position provisionally fastened, thereafter, two-folded to be cut to complete a sheet saddle-stitch bookbinding.