baber/WOPTO huggingface dataset:
Patent GB-1194854-A (GB)
Title: Improvements in or relating to Automatic Crate and Similar unstacking Machines
Inventor: THORPE RONALD
IPC: B65G59/06
Filed: 1967-03-02
Abstract: 1,194,854. Unstacking. DAWSON BROS. Ltd. 21 March, 1968 [2 March, 1967], No. 9833/67. Heading B8C. To unstack a pile of crates A, B, C, the crates are raised by feet 16 on vertically slidable lift assemblies 14 (one only shown) so that holding feet 32 on fixed brackets can engage the second bottom crate B, as shown; plates 26 then move inwards to grip the bottom crate A and the lift assemblies 14 lower the latter on to a removal device, e.g. a conveyer (not shown); the lift assemblies 14 rise again, to engage the feet 16 with the crate B which is released by the holding feet 32, so that the remaining crates can be lowered for the crate C to be engaged by the holding feet. The crate B is in turn lowered on to the removal device, and so on. Pneumatic servos 18, 24, 30 under the control of limit valves actuate the feet 16 &c. in sequence, and a pneumatic servo (not shown) actuates the lift assemblies 14. The removal conveyer is driven intermittently, in sequence with deposition of a crate upon it. Two unstacking machines as described may be arranged in series, with a single removal conveyer.
Patent GB-1088613-A (GB)
Title: Dispensing apparatus for stacked articles
Inventor: RUBINOWITZ LEO
IPC: B65G1/07
Filed: 1965-03-09
Abstract: 1,088,613. Article storing and dispensing apparatus. AMERICAN MACHINE & FOUNDRY CO. May 3, 1966 [March 9, 1965], No. 9918/65. Heading A4T. [Also in Division F2] Storing and dispensing apparatus for stacked articles, e.g. plates, comprises a platform 23, Fig. 1, on which articles are stacked and which is anchored by chain 25 to the bottom of a cylinder 12 in which the platform moves vertically against the tensioning of a spring 17 coiled around the upper part of the cylinder with its top coil fixed and its bottom coil having a portion entering a cylinder side opening and passing under and supporting the platform. The spring rate is varied by an adjustable spring clamp 38 gripping and immobilising a selected number of upper spring coils. The platform presents a plate serially at the level of counter 10 each time one is removed.
Patent GB-558818-A (GB)
Title: Improvements in and relating to radio antennas
IPC: H01Q1/24
Filed: 1942-07-17
Abstract: 558,818. Wireless signalling. REDIFFUSION, Ltd., and RINGHAM, G. B. July 17, 1942, No. 9941. [Class 40 (v)] The antenna 9 is mounted on the container 12 of a base loading coil 10, the container being removably mounted on the combined transmitter and receiver 8 in such a way that it can be attached in at least two different positions, Fig. 1 (not shown), and Fig. 2 (not shown). The container 12, Fig. 3, for the loading coil 10, carries a metal socket 16 for receiving the lower end of the antenna. The lower end of the container 12 carries flanges 18 which in two positions, engage beneath the heads of pins 19 secured to a dished metal plate 13 mounted on the side wall 8 of the combined transmitter and receiver. A contact pin connected to the lower end of the coil 10 makes contact with a spring-pressed contact connected to the transmitter &c. in each position of the container.
Patent GB-700474-A (GB)
Title: Improvements in speed control systems for multiphase statorfed a.c. commutator motors
IPC: H02P25/28
Filed: 1951-04-27
Abstract: 700,474. Control of A.C. motors. LAURENCE, SCOTT, & ELECTROMOTORS, Ltd., WOODS, J. V., and SCHWARTZ, K. K. April 8,1952 [April 27, 1951], No. 9945/51. Class 38(3) [Also in Group XXXV] Relates to single phase speed control of a polyphase commutator motor 1 which has a three phase main voltage control transformer 2 (for example an induction regulator) the secondary winding 2S of which is connected to the commutator brushes of the motor. As shown, a single phase variable voltage transformer 3 has its secondary winding 3S connected in the motor secondary circuit, its primary winding 3 Pr being connected across a fixed supply such as a phase winding SP of the motor stator. The speed regulation thus obtained by the transformer 3 is independent of the speed level provided by the adjustment of the transformer 2. In order to reduce unbalance of current the single phase control may be obtained from an auto transformer coupled to the rotor circuit of the motor through an auxiliary transformer the primary winding of which is connected between a centre tapping and an adjustable slider of the auto transformer, Fig. 1a (not shown). The injected voltage may thus be used for increasing or decreasing the speed according to the position of the adjustable slider. The motor may have a tapped auxiliary polyphase stator winding in place of the main control transformer, the single phase transformer having its secondary winding connected to a tapping in the auxiliary stator winding and included by way of an adjustable slider in the secondary circuit of the motor, Fig. 2 (not shown). The primary winding of the single phase transformer is supplied at a fixed voltage which may be derived from the auxiliary stator winding. In a further example the main control transformer has a tapped secondary winding, the single phase transformer being auto-wound and connected across one phase of the part of the tapped secondary winding which is in use, Fig. 3 (not shown). The adjusting slider of the single phase transformer may then be connected in the secondary circuit of the motor. One primary winding of the main control transformer may be supplied from the single phase transformer. The application to the control of a series polyphase motor is referred to, the supply voltage being controlled by a single phase variable voltage transformer which has an adjusting contact connected to a tapping in one primary phase winding of the main polyphase supply transformer, Fig. 4 (not shown), which may be, in turn, of the variable voltage type.
Patent HU-T42628-A (HU)
Title: Bag for bag type thermotechnical equipments carrying out thermodynamic process based on heat exchange between flowing media
Inventor: TASNADI EROESI KRISZTINA
IPC: B01D3/00
Filed: 1985-04-09
Abstract: Shell (e.g. 94) for plate-type apparatus to carry out thermo-dynamic processes based on heat exchange between flowing fluids which comprises spaced heat conductive confining plates (50a, 50b) and fluid conducting passages (56c,56d,56e) therebetween. At least one of the confining plates (50a,50b) is provided with at least one diaphragm (58a,58b) adjacent to a fluid conducting passage. The diaphragm (58a,58b) in the confining plates (50a, 50b) ensures, in addition to heat transfer, also interactions of fluid pressures. Thus, positive circulation of fluids, operation of control valces, etc., are rendered possible by means located within the shells themselves.
Patent HU-T57199-A (HU)
Title: Process for producing taxol with utilizing beta-lactames
Inventor: HOLTON ROBERT A
IPC: C07C231/12
Filed: 1990-05-29
Abstract: A  beta -lactam of the formula: <CHEM> wherein R1 is aryl, substituted aryl, alkyl, alkenyl, or alkynyl; R2 is hydrogen, alkyl, acyl, acetal, ethoxyethyl, or other hydroxyl protecting group; and R3 is aryl, substituted aryl, alkyl, alkenyl, or alkynyl; and process for the preparation of taxol comprising contacting said  beta -lactam and an alcohol in the presence of an activating agent to provide a taxol intermediate, and converting the intermediate to taxol.
Patent HU-T64744-A (HU)
Title: Process for preparing 3-indolyl-thioacetate derivatives
Inventor: SALITURO FRANCESCO GERALD
IPC: A61K31/40
Filed: 1991-03-28
Abstract: The present invention is directed to a new class of 3-indolyl thioacetate derivatives which the NMDA antagonists.
Patent JP-H10199670-A (JP)
Title: Power supply for driving magnetron
Inventor: SUENAGA HARUO
IPC: H05B6/64
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To largely reduce a possibility of destruction of a semiconductor switching element due to thermorunaway, by arranging plural semiconductor switching elements in parallel and by using the semiconductor switching elements in a time-sharing mode. SOLUTION: When a first semiconductor switching element 6 begins to switch from on to off, a current flowing in the element 6 decreases abruptly, and a current flowing in the primary winding of a boosting transformer 4 begins to flow toward a capacitor 5. At the same time, voltage is applied to the element 6 and a second semiconductor switching element 7. This voltage continues to increase while the current flows toward the capacitor 5. When the applied voltage becomes zero, the element 7 switches from off to on. When the element 7 is turned on, a current flows from the transformer 4 to the element 7. When the element 7 switches from on to off, the current in the element 7 decreases abruptly, the current in the transformer 4 begins to flow to the capacitor 5, and the same time, the voltage begins to apply to the element 6, 7, and reduces the loss in the elements.
Patent JP-H04251564-A (JP)
Title: Power supply unit
Inventor: MOTOYAMA HAJIME
IPC: H02M7/12
Filed: 1991-01-09
Abstract: PURPOSE:To provide a power unit, which does not require a transformer for input voltage detection, a photocoupler, etc., and capable of miniaturization, and cost reduction and is suitable for an electrophotographic copier, a printer, etc. CONSTITUTION:This is a switching type power unit, which rectifies and smoothes and outputs generated forward output by a converter transformer T11, which has a switching transistor Q11 on the primary side, a diode D13, which is equipped on the secondary winding n3, an inductor L11, and a capacitor C12, and the pulse width modulating circuit 2 controls the output voltage to be constant by detecting the input voltage of a converter transformer T11 from the output of the said secondary winding n3, and controlling the switching duty ratio of the switching transistor Q11.
Patent JP-H08189519-A (JP)
Title: E-shaped retaining ring mounting device, supply device and magazine stocker thereof
Inventor: SHINOZAKI KENICHI
IPC: B23P19/02
Filed: 1995-01-09
Abstract: PURPOSE: To avoid the worst situation an action by outputting a signal from the E-type retaining ring mounting device side when there is a possibility of generating a trouble. CONSTITUTION: An E-type retaining ring mounting device body part 10 has an auto hand changer(AHC) 11, locating pin 12, E-type ring abutting plate 13, flange 14 and adjuster mechanism 15. A linear slide part 20 of a cushion mechanism gets a leftward energizing force from a member 21 generating a tracting force. Thus, the body part 10 is fixed against the frictional resistance in scanning. When foreign matter exists in the scanning direction, the energizing force of the member 21 cannot resist a scanning force for a robot or the like and the body part 10 is moved rightward in the drawing. A sensor 22 fixed to a sensor bracket 23 generates an error signal by the relative approach of the linear part 20, so that the robot or the like perceives the occurrence of abnormalities.
Patent JP-H11200632-A (JP)
Title: Deck plate arrangement device
Inventor: TAKADA HIDEYUKI
IPC: E04G21/16
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a deck plate arrangement device, capable of safely and easily placing deck plates on steel beams for a concrete structure. SOLUTION: Two wires 2X stretched over two first parallel main beams 21A, wires 2Y stretched at a right angle to the wires 2X, pulleys 2x, 2y travelling on the wires 2X, 2Y, an electric winch 4 stored under a pulley box 2q in which the pulley 2y and an electromagnet 3 mounted at one end of a wire 4a for the electric winch 4 are provided. Deck plates 1 superimposed and placed between the main beams 21A or main beams 21B are attracted one by one from upward with the electromagnet 3, moved to a preset position with the pulleys 2x, 2y and then placed at the preset position.
Patent JP-2000201134-A (JP)
Title: Method for transmitting multi-carrier/ds-cdma and demodulation device
Inventor: HANADA YUKIKO
IPC: H04B1/707
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To execute efficient channel estimation and compensation by equalizing variation in the transmission lines of respective subcarriers by using a DS system in a multi-carrier/DS-CDMA system. SOLUTION: In the method for extending the band of an information symbol by a high speed diffusion code series and transmitting the band-extended diffusion signal by plural subcarriers having a frequency interval corresponding to n times (n: a natural number) the updating frequency of the diffusion code series, plural channels are allocated to each of plural subcarriers, and plural pilot symbols are inserted into the information symbol series in each communication channel in a time-wisely multiplexed state to transmit the diffusion signal.
Patent JP-H10193677-A (JP)
Title: Image forming apparatus
Inventor: IWASAKI TAKAO
IPC: G03D13/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce total number of light emitting elements and driving energy without sacrifice of resolution by an arrangement wherein a part of exposing energy required for varying the coloring density is born by a sub-light emitting element emitting the light steadily regardless of image modulation. SOLUTION: Useless on/off control of a light emitting element LED is not effected in a dark region but the dark region is exposed, at least partially, by a sub-exposing light emitted steadily from an LED 8d through a pinhole 39 regardless of image modulation. More specifically, LEDs 8a, 9a requiring a relatively high driving energy are not burdened but only a steady light is required regardless of image modulation. Consequently, the number of light emitting elements can be decreased per exposure energy density while enhancing the availability of energy and driving energy can be reduced by also burdening subexposure LEDs 8d, 9d requiring a relatively small driving energy.
Patent JP-S62160445-A (JP)
Title: Optical recording method
Inventor: NAKAGIRI TAKASHI
IPC: G03C1/73
Filed: 1986-01-09
Abstract: PURPOSE:To write the information to be recorded with light due to the laser of a semiconductor which is a small in scale, and a light in weight by radiating an infrared ray having a specific wavelength to the photorecording medium contg. a polydiacetylene derivative compd. and a specific compd. complying with the information to be recorded. CONSTITUTION:The specific used compd. is the compd. (a diene compd. salt) shown by formula I or II, and has an adsorption peak at >=750nm a wavelength range, and generates heat by radiating the infrared ray having the prescribed wavelength. An input information is converted to an optical signal via a control circuit by the semiconductor laser emitting the infrared ray having 800-900nm wavelength, thereby imaging the optional recording medium having the recording layer photosensitizing from a blue color to a dark color at a prescribed position. The polyacetylene derivative compd. existing at the imaging point goes not absorb the laser beam having the prescribed wavelength, but, the diene compd. salt existing at the image point absorbs the laser beam, thereby generating heat. The generated heat transmits to an adjacent polyacetylene derivative compd. thereby discoloring the polydiacetylene derivative compd. to a red color. Thus, th e optical recording is effected by color-changing the recording part on the recording layer complying with the input information.
Patent JP-H07207306-A (JP)
Title: Powder sintered stainless steel
Inventor: WATANABE TERUHISA
IPC: B22F3/26
Filed: 1994-01-11
Abstract: PURPOSE:To improve the corrosion resistance of a powder sintered stainless steel by infiltrating and incorporating an infiltrating material consisting of a specific low melting metal into the pores of the powder sintered stainless steel. CONSTITUTION:The molten stainless steel is pulverized to a granular and powder form of <=100 meshes by a water spraying method or gas spraying method. The stainless steel powder in the fine powder form is molded to a desired shape by a press forming or injection molding method and is then sintered. This sintered member is not provided with the good corrosion resistance by the presence of residual pores as the sintered member of the stainless steel powder and, therefore, the infiltrating material consisting of a plate material and box material of the metals, such as Cu, Sn, Zn, Pb and Al, having the melting temp. lower than the melting temp. of the stainless steel or the alloys composed of these metals is used at a ratio of 10 to 120vol.% of the pores of the sintered member and is heated and melted in a vacuum or atmosphere of an inert gas, gaseous hydrogen, etc., by which the infiltrating material is infiltrated and sealed into the pores of the sintered stainless steel. The corrosion resistance of the powder sintered stainless steel member is greatly improved by this method.
Patent JP-S589031-A (JP)
Inventor: SHIBE MOORISU
IPC: A61B5/00
Filed: 1982-01-09
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-H04241109-A (JP)
Title: Dry/wet spinning device
Inventor: TAMAI HIDEO
IPC: D01D5/06
Filed: 1991-01-10
Abstract: PURPOSE:To provide the subject device comprising a specific structure, capable of constantly maintaining a distance between a spinneret and a coagulating bath for a long period of time and further capable of stationarily and stably producing high quality fibers without being affect by the atmospheric temperature. CONSTITUTION:The objective device comprising a spinneret 6, an arm 3 for supporting the spinneret, a support 5 equipped with a height adjuster 4, and a coagulating bath 11 is characterized by fixing the spinneret 6 to the arm 3, loading the arm 3 on a the support 5 fixed to the upper part of the coagulating bath 11 in parallel, and arranging the arm 3 at a near position apart <=35cm above the surface of the coagulating bath 10. It is preferable to install a mechanism for keeping the liquid surface level of the coagulating bath at a constant level, arrange the coagulating bath 11 on a strong frame 12 secured to the surface of a floor, and combine the frame 12 with a shock-absorbing material for constantly maintaining a distance between the spinneret and the surface of the coagulating bath.
Patent JP-H10200175-A (JP)
Title: Optical fiber assembly and optical amplifying coupler
Inventor: ARIMA TADAO
IPC: G02B6/28
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To distribute signal light simultaneously with amplification thereof by providing a glass pipe and a rare earth doped optical amplifier medium connected with first through third optical fibers through fusion splicing. SOLUTION: An optical fiber 16 for transmitting signal light and an optical fiber 20 for transmitting pumping light are passed such that the uncoated part is located in a quartz glass pipe 26. A signal light is inputted to the input port 18 of the optical fiber 16 and a pumping laser diode 22 is connected to one end of the optical fiber 20. Optical fibers 28, 30 and 32 having uncoated forward end part are inserted into the quartz glass pipe 26 from the right side thereof and then the optical fibers 16, 20, 28 and 30 and 32 are thermally elongated along with the quartz glass pipe 26 and connected through fusion splicing thus connecting them, at the right ends thereof, with output ports 34a, 34b, 34c, 34d and 34e, respectively.  Since a fusion spliced coupler is provided with an amplifying function simultaneously with a branching function, an inexpensive integrated optical amplifier coupler can be realized.
Patent JP-S63170891-A (JP)
Inventor: KAWACHI KAZUHIKO
IPC: H05B33/04
Filed: 1987-01-07
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-S5699263-A (JP)
Title: Coating composition
Inventor: FUJIOKA AKIRA
IPC: C08J7/046
Filed: 1980-01-10
Abstract: PURPOSE: To provide a compsn. having excellent chemical resistance and hardness, containing a hydrolyzate of an epoxy group-contg. silicon compd., at least one member selected from a hydrolyzate of a specified organosilicon compd., colloidal silica and an organo-titanium compd., and NH 4 ClO 4 .  
     CONSTITUTION: There is provided a compsn. which has excellent chemical resistance and hardness and is coated on the surfaces of plastics, wood, metals, etc. Said compsn. contains at least one member (A) selected from hydrolyzates of epoxy group-contg. silicon compd. of formula I (wherein R 1  is epoxy group-contg. org. group; R 2  is H, 1W6C hydrocarbon group, vinyl; R 3  is 1W5C hydrocarbon group, alkoxyalkyl, 1W4C acyl; a is 1W3, b is 0W2 with the proviso that a+b≤3), at least one member (B) selected from a hydrolyzate of an organosilicon compd. of formula II (wherein R 4  is 1W6C hydrocarbon group, vinyl, methacryloxy, amino, mercapto, chlorine-contg. org. group; R 5  is 1W5C hydrocarbon group, alkoxyalkyl, 1W4C acyl, C is 0W3), colloidal silica having a particle diameter of 1W100mμ and an organotitanium compd., and NH 4 ClO 4  (C). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57116720-A (JP)
Title: Method and device for treatment of molten iron
Inventor: OZAKI TADAHIKO
IPC: C21C5/34
Filed: 1981-01-10
Abstract: PURPOSE:To prevent the heat loss of molten iron and use a refining device and a slag separating device effectively by making a steel making furnace movable between a blast furnace and a slag separating means, and making the iron notch of the blast furnace connectable to the steel making furnace. CONSTITUTION:The iron receiving port of a converter 13a on a moving carriage 12a is brought into contact with the leading end of a molten iron branch spout 5 in the position A to receive molten iron directly. When a prescribed amt. is attained, the receiving of the iron is stopped, and the converter 13a is moved to the position B by a shifting carriage 8a. Here, the converter 13a and the carriage 12a are unloaded from the carriage 8a by means of a locomotive and are moved on a track 9b and are carried up to the position C of the converter 13c. Here, the converter 13a and the carriage 12a are in contact with a slag separating means 11, and the gear of the converter 13a meshes with gear 23a of a tilting device 23. In this position, refining is accomplished under the cooperation of an oxygen blowing lance and a waste gas recovery installation. Thence, the converter 13a is tilted by the device 23, to flow molten steel through its tap hole into a molten steel spout, thence it is separated to molten steel and molten slag with a skimmer.
Patent JP-S63170121-A (JP)
Title: Tempearture detecting device
Inventor: SAYO KOSAKU
IPC: B60H1/00
Filed: 1987-01-09
Abstract: PURPOSE:To promote the protection of a temperature detecting part and the improvement of sealing performance and work efficiency, by inserting a temperature detector through an O ring to a mounting seat, which is mounted to a part where a temperature is detected, and fixing a fixing member to the mounting seat from the upper of the temperature detector. CONSTITUTION:When a temperature detector 1 is mounted, after an O ring 18 is mounted being fitted to the periphery of a cylindrical part 3b of a metal case 3, the temperature detector 1 is inserted into a mounting seat 10 till a flange part 3c is adapted to a stepped part 10d. In this way, the metal case 3, which provides a builtin temperature sensor 2, discloses a bottom part 3d in the inside of a refrigerant pipe 20. While the O ring 18, which is compressed between the periphery of the cylindrical part 3b of the metal case 3 and the bottom part of an O ring groove 10c in the mounting seat 10, is housed in the O ring groove 10c. And a fixing member 15, which screws its external threaded part 15c to an internal threaded part 10e of the mounting seat 10 holding the flange part 3c of the metal case 3 between a pressing surface 15b of the fixing member 15 and the stepped part 10d of the mounting seat 10, fixes the temperature detector 1 to the mounting seat 10.