baber/WOPTO huggingface dataset:
Patent GB-1425507-A (GB)
Title: Transmission input clutch with means for facilitating ratio gear engagement
IPC: F16D23/02
Filed: 1973-03-01
Abstract: 1425507 Friction clutches; clutch-brake combinations CATERPILLAR TRACTOR CO 1 March 1973 [1 March 1972] 9990/73 Headings F2C F2L and F2D In a friction clutch for a motor vehicle wherein a clutch 37 is engaged by the centrifugal pressure of liquid in a chamber 43 fast with a driving flywheel 30 and acting through a piston 42 and spring 48 on a clutch presser plate 41 against the bias of a clutch disengaging spring 53 and the clutch may be disengaged whilst the centrifugal pressure is above the clutch engaging value by supplying pressure air to a clutch disengaging servo 56 which acts through rods 61, 64 to relieve the pressure of the spring 48 from the presser plate 41, a light spring 74 maintains the clutch plates 37 in contact with each other to provide a small torque to an output shaft 18 during clutch disengagement and thus facilitate ratio shift in a following changespeed gear. During clutch disengagement, due to a decrease in the centrigual pressure in the chamber 43, a stop 81 fast with the piston 42 engages radial projections 76 on the first clutch plate 37A to positively withdraw the latter against the bias of the spring 74 for complete clutch disengagement. A stop 54 limits clutch engaging movement of the piston 42 and thus the maximum clutch engaging pressure. The clutch output shaft 18 may be stopped by supplying pressure air to a servo 67 which engages a brake 71.
Patent GB-324291-A (GB)
Title: Improvements in or relating to shields or shades of windscreens of motor vehicles
IPC: B60J3/00
Filed: 1929-03-28
Abstract: 324,291. Clifford, A. March 28, 1929. Addition to 308,325. is formed as a gutter for collecting rain running down the shield 19, and communicates at its ends with the side arms 13 of the frame, which are made hollow so as to constitute discharge conduits. At its rear edge 20 the gutter 12 is bent over so as to engage a beading 21 or its equivalent at the front edge of the shield 19, the parts being readily separated by a lateral sliding movement. In order to prevent rain from being blown on to the windscreen over the blind roller 1, the fascia 3 upon which the roller is mounted is made of sheet metal and at its lower part is extended to form a gutter 4 under the blind roller, while at its upper part it supports a hood or cover 8 extending over the roller. The supports 5 for the pivoted U-shaped frame are bent forwardly at their lower ends so that the pivots 11 are disposed substantially directly beneath the gutter 12 in the collapsed position of the shield or blind, while wing-nuts 16 or like clamping-devices are provided at the pivots for securing the frame 12, 13 in any intermediate inclined position.
Patent HK-123094-A (HK)
Title: A method of transmitting different commands relating to the choice of transmitter antenna in a time multiplex radio communication system
Inventor: ERIKSSON HAKAN OLOV
IPC: H04B7/06
Filed: 1994-11-10
Abstract: The invention relates to a method for transmitting in a time multiplex radio communication system, for instance a GSM-type mobile telephony system, different commands from a movable station to a fixed station with respect to the selection of transmitter antenna in the fixed station. Each transmission sequence from the movable station includes a synchronizing word which consists of a predetermined number of binary bits. The different commands are transmitted by using different synchronizing words in dependence on the command to be transmitted. The movable station has access to at least two different synchronizing words. The synchronizing words used in addition to a standard synchronizing word are formed by the binary bits from the standard synchronizing word being shifted laterally to mutually different extents and/or in mutually different directions in order to generate different, new synchronizing words. In this way, there is formed in the receiver of the fixed station an impulse response having a pulse which occurs at different time points depending on which synchronizing word was used by the movable station.
Patent HK-138996-A (HK)
Title: Video filter
Inventor: WHYBRAY MICHAEL WILLIAM
IPC: H04N5/21
Filed: 1996-07-25
Abstract: PCT No. PCT/GB90/01252 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed Aug. 9, 1990 PCT Pub. No. WO91/03123 PCT Pub. Date Mar. 7, 1991.Temporarily filtered video samples are formed as the sum of a previous frame output sample and a non-linear function of the difference between current and previous samples. The function is non-linear only for absolute values of differences less than 50% (preferably 10%) of the maximum range of the difference, and a smaller lookup table is used for implementing the non-linear function than would otherwise be the case.
Patent HU-T62562-A (HU)
Title: Process for separating substituted azetidione derivative enantiomers
Inventor: FOGASSY ELEMER
IPC: C07D205/08
Filed: 1991-09-26
Abstract: Sepn. of enantiomers of cis-3-amino-4-(hydroxy-methyl) -1-(4-methoxy-phenyl) -2-azetidinone of formula (I) is the result of prepn. of diastereomeric salt pair from the raclinic cpd. and an optically active agent, followed by sepn. of the diastereomer and opt. liberation of the enantiomer of formula (I) from its salt. The optically active, acidic, reducing agent is (2R13R)-(-)-threo-2 -hydroxy-3-(2-amino-phenyl -thio)-3-(4-methoxy -phenyl)-propionic-acid.
Patent HU-T55426-A (HU)
Title: Photopaper with polyolefin water-resistant layer
Inventor: DETHLEFS RALF-BURCKHARD
IPC: D21H19/56
Filed: 1987-08-14
Abstract: 1. Photographic paper support comprising a water-resistant coating of a polyolefin, characterized in that it is coated with a PE (polyethylene) produced by the high-pressure method and having a density of 0.930 to 0.936 g/cm**3 , alone or in a mixture with LDPEs of usual density.
Patent HU-T37096-A (HU)
Title: Press-through packing for divisible tablets
Inventor: PERTHES DIETER
IPC: B65D75/34
Filed: 1984-12-03
Abstract: 1. A blister package for divisible tablets, in which the tablets lie individually in the depression of a film, which are covered by another film, it being possible to remove the tablets individually by pressing them through this sealing film, wherein the package has a single cover (7) with which an opened depression (2) can be sealed.
Patent JP-H03208892-A (JP)
Title: Method and device for synthesizing diamond film
Inventor: KURIHARA KAZUAKI
IPC: C30B25/14
Filed: 1990-01-08
Abstract: PURPOSE:To grow a high-purity diamond film at a high speed to a large area by irradiating a cooled plate to be treated with a high-velocity gaseous flame formed by burning a gaseous carbon compd. and gaseous O2 of the quantity ratio insufficient for the complete combustion of this gas. CONSTITUTION:The substrate 5 which is to be treated and is imposed on a substrate base 8 having a cooling function is irradiated with the high-velocity gaseous flame 4 generated by introducing the gaseous carbon compd. 2 of a high pressure state and the gaseous O2 3 of the quantity ratio insufficient for the complete combustion of the gas 2 into a torch 1 provided in a vacuum chamber 7 and burning these gases, by which the radicals of the carbon compd. contained in the gaseous frame 4 are brought into collision against the substrate 5 and the diamond film 6 is thus grown.
Patent JP-S62162234-A (JP)
Title: Production of magnetic recording medium
Inventor: TSUTSUMI TAKAYOSHI
IPC: G11B5/85
Filed: 1986-01-09
Abstract: PURPOSE:To continuously form a film in one vacuum vessel and to stabilize the characteristic of a vertically magnetized film by ionizing and depositing a magnetic material on a flexible substrate in high-frequency-excited plasma, and allowing the surface of the deposited layer to react in reactive high- frequency-excited plasma to form a layer. CONSTITUTION:The flexible substrate 8 of polyester is mounted on a holder 9, and pelletized metallic cobalt and metallic chromium are respectively charged in boats 6 and 6' and held at a specified position in a bell jar. The inside of the bell jar is evacuated to 10<-5>Torr air pressure, then gaseous argon is introduced, the pressure is kept at 8X10<-4>Torr, and a high-frequency electric field is generated on an electrode 7 to produce glow discharge. Then the boats 6 and 6' are heated by vaporization power sources 10 and 10' to melt and vaporize metallic cobalt and metallic chromium, and ion plating is carried out to form a vertically magnetized film on the flexible substrate. The power supply is then stopped, a gaseous mixture of argon and oxygen in 1/2 partial pressure ratio is introduced by controlling a variable feed valve 2, the pressure is kept at 5X10<-4>Torr, glow discharge is again generated, reaction is carried out, and a protective film is formed on the vertically magnetized film.
Patent JP-S63168830-A (JP)
Title: Production of magnetic recording medium
Inventor: KUME TOMIO
IPC: G11B5/73
Filed: 1987-01-06
Abstract: PURPOSE:To permit easy formation of a protective film having a smooth rugged surface on a magnetic film with a good control by subjecting the rugged surface of the protective film of the two-layered structure formed on the magnetic layer to plasma etching. CONSTITUTION:The 1st protective film 14 consisting of SiO2 is formed by a sputtering method on the magnetic layer 12 and in succession, a soln. mixture composed of a soln. essentially consisting of hydroxysilane and liquid paraffin liquid is coated by a spin coating method on the surface thereof and is heat- treated, by which an SiO2 film 15 having the fine rugged surface is formed thereon. Such rugged surface is subjected to plasma etching. Since the etching speed of the SiO2 film 14 by the sputtering method is lower than the etching speed of the SiO2 15 by the coating method, the 2nd protective film 22 consisting of the smoothed steeply projecting surfaces and sharply projecting surface is formed. The protective film 21 having the two-layered structure consisting of the high-hardness 1st protective film 14 and the low-hardness 2nd protective film having the smooth rugged surface is provided.
Patent JP-S56128040-A (JP)
Title: Preparation for inductive radio transmission line
Inventor: NAGAO TAICHIROU
IPC: G01S1/00
Filed: 1980-01-09
Abstract: PURPOSE:To decrease the number of man-hour and manufacture by means of a continuous operation, by nooking plural pairs of wires to the supporting rod which has been provided in accordance with a pattern for encoding a moving body passage, braiding them so as not to get out of shape, and covering them with a sheath. CONSTITUTION:Wires 1 of plural pairs are braided by hooking them to the supporting rod which has been provided in accordance with a pattern for encoding a moving body passage, so that they do not get out of shape, by attaching the reinforcement wires 2 such as reinforcement plastic rods or steel wires, and also each crossing point is bound with a binding wire so that the trapezoidal form does not get out of shape. A pair of wires which has been shaped in this way is wound round a drum, and also it is sheathed 3 by use of an extruding machine.
Patent JP-S62159505-A (JP)
Title: Fm demodulation circuit
Inventor: TSUBOIKE MITSUYOSHI
IPC: H03D3/02
Filed: 1986-01-07
Abstract: PURPOSE:To reduce out of synchronism due to noise of a phase locked loop by replacing a loop filter of a conventional PLL type FM demodulation circuit into a voltage controlled type loop filter, adding a 90 deg. phase shifter and a cosine detector so as to change the loop gain and the loop band width in response to the power of an input FM wave. CONSTITUTION:When the power of input FM wave is low, the gain of the loop filter 2 is decreased by using a control voltage from the cosine detector 5 to narrower the pass band. When the power of the input FM wave is high conversely, the gain of the loop filter 2 is increased and the pass band is widened. Thus, the control voltage is applied and the loop gain of the phase locked loop and the loop band width are optimized depending on the power change in the input FM wave. Since the loop filter 2 is subject to open control by the output of the cosine detector 5 in addition, the effect of the phase locked loop onto the feedback system is less and stabilized.
Patent JP-H07244946-A (JP)
Title: Supporting mechanism of floating magnetic head
Inventor: ONO HIROKI
IPC: G11B21/21
Filed: 1991-01-10
Abstract: PURPOSE:To reduce the fluctuation amount of a slider at the time of floating in the supporting mechanism of a floating magnetic head to be used for a magnetic disk device. CONSTITUTION:A recessed part 11 is provided on the mounting surface for a magnetic head slider in a flexture 1 having a tongue 7 for mounting the magnetic head slider. When the magnetic head slider is fixed to the tongue 7 by resin, the excess resin flows into the recessed part 11 and does not infiltrate to the part of a C shaped core part of the slider. Thus, the deformation of the slider caused by the infiltration of the excess resin to the part of the C shaped core part of the slider is suppressed, and the fluctuation amount of the slider at the floating time is reduced.
Patent JP-S63171416-A (JP)
Title: Magnetic tape for audio cassette
Inventor: MATSUURA MASANORI
IPC: C08J5/18
Filed: 1987-01-09
Abstract: PURPOSE:To improve runnability even after repetitive use and to improve a high frequency range characteristic in particular by constituting a magnetic tape of a biaxially stretched polyester film contg. 0.01-5% specific compd. and having 0.01-0.03mu surface roughness. CONSTITUTION:The magnetic tape is constituted of the polyester contg. aliphat. polyol having preferably >=4 hydroxyl groups in the molecular and 0.01-5wt.% ester compd. of aliphat. monocarboxylic acid of >=8C. Good slidability is insufficient if the content thereof exceeds said lower limit and blocking arises when the content exceeds the upper limit. The film is biaxially stretched to have 0.01-0.03mu surface roughness. Slipperiness is poor if the roughness exceeds the lower limit and magnetic characteristics are deteriorated if the roughness exceeds the upper limit. The runnability is thereby improved in the repetitive used and the recording medium having the excellent high-frequency range characteristic in particular is obtd.
Patent JP-H01178197-A (JP)
Title: Input buffer
Inventor: TANAKA TAKAYUKI
IPC: G11C11/34
Filed: 1988-01-08
Abstract: PURPOSE:To improve the 'L' side margin of an input signal by inverting the input signal by means of an inverter and supplying it to the first electrode of a transistor for fetching a signal. CONSTITUTION:An inverter 60 inverts an input signal Si at a transistor transistor logic (TTL) level, and, for example, a signal at an MOS level is supplied to the first electrode of a transistor 31 for fetching a signal. Consequently, the 'L' potential of the first electrode is made into a constant potential, and a malfunction that the transistor in an off-condition is made into an on-condition can be prevented. Thus, in the input signal at the TTL level, the margin at the 'L' side can be enlarged.
Patent JP-S62160851-A (JP)
Title: Data communication method
Inventor: OKABE SHUICHI
IPC: H04N1/32
Filed: 1986-01-10
Abstract: PURPOSE:To apply data communication by sending/receiving a data via a modulation/demodulation section and a line control section equipped with a facsimile equipment so as to use a communication terminal equipment with a simple constitution. CONSTITUTION:In sending a data from a facsimile equipment 8 to a facsimile equipment 9, a picture data read by an original read section 1 is coded by a control section 5, modulated by a modulation circuit 3 and sent to a public telephone circuit through a line connection section 4. On the other hand, a received picture data is demodulated by a demodulation circuit 3 through the connection section 4, decoded by the control section 5 and recorded by a recording section 2. In using a personal computer 6 to make data communication, a transmission request is sent from the personal computer 6 to the control section 5 through an interface circuit 7. The control section 5 controls the modulation/demodulation section 3 and the connection section 4 to dial the number of the opposite party and the modulation section 3 modulates the data and sends it to a telephone line via the connection section 4. The data is recorded the same as the conventional facsimile communication as reception. Thus,the data communication is attained in this way.
Patent JP-S59126420-A (JP)
Title: Production of water-containing polyester resin
Inventor: INABA YUKITAKE
IPC: C08F2/44
Filed: 1983-01-10
Abstract: PURPOSE:A specific multi-layer emulsion containing cement-swelling material is cured by crosslinking to produce a water-containing polyester resin with good dimensional stability and water retention as well as improved mechanical strength and abrasion resistance. CONSTITUTION:A supernatant of hydrated cement or cement dispersion containing a cement-swelling material such as free lime or magnesia, which reacts with water by slaking to expand its volume, is added in portion to an unsaturated polyester such as unsaturated polyester containing vinyl monomers, then they are thoroughly stirred to effect emulsification to an oil/water/oil or water/ oil/water multilayer emulsion. Then, the resultant emulsion is polymerized with a polymerization initiator such as benzoyl peroxide to produce the objective water-containing polyester resin.
Patent JP-H03207720-A (JP)
Title: Production of polyether copolymer powder
Inventor: HAYASHI MIKIYA
IPC: C08G65/46
Filed: 1990-01-08
Abstract: PURPOSE:To obtain the subject powder having crystalline nature and excellent heat-resistance, solvent resistance and mechanical strength by supplying a neutral polar solvent solution containing a polyether copolymer composed of two specific kinds of recurring units to a kneader and granulating the polymer under heating and deaeration at a specific temperature. CONSTITUTION:The objective powder is produced by supplying a solution of a neutral polar solvent (e.g. DMF) containing a polyether polymer composed of the recurring unit of formula I and the recurring unit of formula II (n is 1 or 2) at a molar ratio I/(I+II) of 0.1-0.9 to a kneader (preferably a vented twin-screw extruder) and granulating the polymer under heating and deaerating at 100-300 deg.C and e.g. 50-150rpm while slightly deaerating the system to a pressure of 100-700Torr.
Patent JP-H08187230-A (JP)
Title: Pressure pulse wave detection system
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/0245
Filed: 1995-01-10
Abstract: PURPOSE: To provide a pressure pulse wave detecting system which can promptly determine an optimum pressing force and by which an interruption period of a pressure pulse wave detection is shortened. CONSTITUTION: When a pressure pulse wave sensor 46 is moved by a moving means 78 in a state where the sensor 46 is pressed, an optimum pressing position is determined by an optimum pressing position determining means 80. Consequently, in a step where the pressing force is continuously increased from the above state to determine an optimum pressing force PHDPO, the artery is not off from the pressing face of the pressure pulse wave sensor 46, so that the optimum pressing force is certainly determined. Therefore, it is unnecessary to again execute an operation of continuously increasing the pressing force of the pressure pulse wave sensor 46 in order to determine the optimum pressing force PHDPO after the operation of determining the optimum pressing position is executed.  Thus, the optimum pressing force PHDPO of the pressure pulse wave sensor 46 can promptly be determined and the interruption period during which the pressure pulse wave cannot be continuously detected can be consequently shortened.
Patent JP-S5596224-A (JP)
Title: Reversing gear for tap
Inventor: SENZAKI CHIKARA
IPC: B23G1/16
Filed: 1979-01-16
Abstract: PURPOSE: To smooth change-over operation, and to reduce impacts and vibration, by a mechanism wherein the titled gear is formed so that torque transmission be changed over to a spindle from drive members and balls continually put among both and a longitudinal groove of the spindle be engaged and released.  
     CONSTITUTION: A tap reversing gear 10 contains a casing 12, and the first (positive revolution) drive member 18, the second (reversing) drive member 34 and an intermediate drive portion 48 are housed in the casing 12. A plurality of concave grooves 30, 44 extending in the axis direction of the members are each mounted to inner circumferential walls near the other ends of the members 18, 34. A groove bottom portion of a longitudinal groove 72 installed to a portion 68, which diameter is not decreased, of a spindle 60 for driving a tap is located on the same surface as surface of portions 66, 70, which diameters are diminished. Consequently, the other side of balls 92, 100 functions as a bearing ball during the time when positive or reverse driving force is transmitted to the spindle from the drive members in one side of the balls. Thus, change-over operation is smoothed, and impacts and vibration are reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60147968-A (JP)
Title: Automatic output switching device
Inventor: TANAKA SHIYUUICHI
IPC: H04N5/93
Filed: 1984-01-10
Abstract: PURPOSE:To make automatic output switching free from erroneous operation by detecting whether the first channel signal reproduced by a stereo reproducing device is picture information or not and switching and controlling the form of output of the first and second channel signals automatically. CONSTITUTION:The automatic output switcing device 16 is provided with A, B channel input terminals 17, 18 connected to A, B channel output of a stereo reproducing tape recorder, a picture information signal output terminal 19 to a picture reproducing device 14, and A, B channel aural signal output terminals 20, 21 to power amplifiers 12a, 12b. The terminal 17 is connected to a comparator 23 through a pre-amplifier 22, and at the same time, connected to the fixed terminal (a) of a relay switch 24. Output end of the comparator 23 is connected to a detector circuit 25, and at the same time, connected to the movable terminal (d) of a relay switch 26. The terminal 18 is connected to the terminal 21 through a pre- amplifier 27, and at the same time, connected to the fixed terminal (b) of the switch 24. The circuit 25 detects whether it is picture information or not and switches and controls switches 24, 26. Thus, switching can be made without erroneous operation.
Patent JP-H04242165-A (JP)
Title: Immunological measuring method
Inventor: KUZUHARA NORIYASU
IPC: G01N33/543
Filed: 1991-01-14
Abstract: PURPOSE:To enable the prevention of a drop in measuring accuracy caused by evaporation of a moisture during an immunoreaction by making a fluid lacking volatility not involved in the immunoreaction laminated on a solution to be subjected to the immunoreaction. CONSTITUTION:For example, 50mul of a sample is dispensed into a resin reaction tray with 25 holes and 150mul of a sample dilution liquid (50mM of phosphate buffer and 1M of NaCl with pH6.5) is added thereto. One piece of polystyrene bead with an anti-CEA antibody immobilized is added and a fluid paraffin is laminated thereon by 40mul and allowed to stand in a water bath of 45 deg.C for two hours. After this primary reaction, the polystyrene bead is washed three times by PBS, 200mul of a horse-radish peroxidase labeled CEA antibody liquid is added and a fluid paraffin is laminated by 40mul on the mixture and allowed to stand for one hour at a room temperature. After the secondary reaction, the polystyrene bead is washed four times by the PBS. Then, a citric acid-phosphoric acid buffer is added and the mixture is allowed to stand for 30min. at a room temperature. Thereafter, 1ml of a stopping liquid is added to measure a light absorbance of 492nm.
Patent JP-S59127305-A (JP)
Inventor: TANIDA MITSUTAKA
IPC: H01B1/24
Filed: 1983-01-11
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。