baber/WOPTO huggingface dataset:
Patent GB-1346186-A (GB)
Title: Optical switching for keyboard encoder
IPC: H03K17/969
Filed: 1971-04-19
Abstract: 1346186 Keyboards TEXAS INSTRUMENTS Inc 19 April 1971 [28 May 1970] 9798/71 Heading G4H In an optical keyboard encoder system, selective movement of a key-operative member completely blocks an optical field, then blocks only parts of it in accordance with a code, then completely blocks it, the field being detected to give a coded output. Such members may be opaque with a row of positions each with or without an aperture, or each aperture may additionally have one of two lengths in the direction of movement, or two rows of present/  absent apertures may be provided. The/each row of apertures has associated with it a further aperture at a lower level in the direction of movement to produce control pulses bracketing the data pulses produced from light detecting means. The changes in light detector output from the edges of the members may also be used for control purposes. The lower edge of the member may be at a variable depth from the upper edge, giving coded signals for control purposes. The members may be transparent with opaque areas at selected positions. Polarized light or light of a narrow spectrum may be used. An electric field may be applied to the members to vary spectrum or polarized light transmission characteristics.
Patent GB-548501-A (GB)
Title: Electron discharge device circuits
IPC: H03G3/22
Filed: 1941-08-01
Abstract: 548,501. Measuring high-frequency current. STANDARD TELEPHONES & CABLES, Ltd. Aug. 1, 1941, No. 9800. Convention date, Aug. 10, 1940. [Class 37] [Also in Group XL] An amplifying rectifier (see Group XL), in which the rectified output is applied to one of the control grids to reduce the space current is used for measuring the amplitude of a carrier wave. As shown the wave is fed to the input grid 16 and the amplified output 'from anode 14 is fed back to the suppressor grid 20; which forms a diode with cathode 12 together with load resistance R1, and part of bias resistance R. The resulting energy is fed through resistance R2 back to the input grid 16 whence it passes through the valve and the result is read on a meter M in series with the output impedance 22. A two stage circuit is also described (Fig. 2 not shown).
Patent HK-127693-A (HK)
Title: Anti-viral compositions
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K31/52
Filed: 1993-11-18
Abstract: The anti-viral effectiveness of conventional anti-viral agents such as acyclovir, idoxuridine, vidarabine etc. is enhanced by formulation with a physiologically acceptable lithium salt.
Patent HK-220096-A (HK)
Title: Pharmaceutical compositions
Inventor: KISSEL THOMAS
IPC: A61K31/415
Filed: 1996-12-24
Abstract: The present invention provides a pharmaceutical composition for the transdermal systemic administration of a pharmacologically active agent characterised in that it contains tizanidine as active agent in a reservoir comprising a hydrophilic polymer.
Patent HU-T63969-A (HU)
Title: Method and apparatus for yielding solvents from exhaust gases
Inventor: ILLES VENDEL
IPC: B01D53/00
Filed: 1991-07-24
Abstract: Solvents with b.pt. 35-200 deg. C are recovered by passing exhaust gasses through an absorbing agent from which the solvent is then removed by water stream. The steam mix is then condensed at less than 60 deg.C and below atmospheric pressure to a liq. which is then pumped through a drying gas.
Patent HU-T38343-A (HU)
Title: Improved process for preparing phenthiazine derivatives
Inventor: BECK IVAN
IPC: C07D417/06
Filed: 1984-10-19
Abstract: Phenthiazine derivs. of general formula (I) and their pharmaceutically acceptable acid addn. salts are prepd. by alkylating phenthiazine with 1-chloro-3-bromo-propane in presence of an alkali-metal-hydroxide as condensing agent, subsequently reacting resulting alkylated phenthiazine in organic solvent with 1- 2-hydroxy-ethyl -piperazine in presence of alkali-metal-iodide and finally sepg. prod. and opt. transforming it into acid addn. salt. - In the formulas R is chlorine or trifluoro-methyl gp.
Patent ID-16470-A (ID)
Inventor: ANSMANN ACHIM DR
IPC: G01N33/487
Filed: 1996-11-13
Abstract: The invention relates to novel emulsifying agents containing (a) 43 to 99 % by weight of alkyl and/or alkenyl oligoglycosides and (b) 1 to 57 % by weight of fatty alcohols, provided that the components add up to 100 % by weight. The emulsifying agents are particularly suitable for producing stabilised, highly viscous oil-in-water emulsions of a light feel.
Patent JP-H05183636-A (JP)
Title: Electronic exchange system
Inventor: MIYAJI TOSHIYUKI
IPC: H04M3/42
Filed: 1992-01-07
Abstract: PURPOSE:To provide the timely notice of an arvisory message without complicated registration processing. CONSTITUTION:Plural advisory messages by each of extension telephone terminal equipments 1a-1c are preset to a text information recording tale 23 in relation to each time zone. When the advisory message service is registered to a called terminal equipment upon the receipt of a call, an advisory message control section 22 reads an advisory message set to the called terminal equipment from the text information recording table 23 corresponding to the arrival time recognized by an internal clock circuit 24, sends the result to a caller terminal equipment and informs the result to the caller terminal equipment by the method of display or the like. Trouble of revising a message content on each occasion is relieved by registering required messages corresponding to each time zone by taking the operating state for each time zone into account.
Patent JP-H06202691-A (JP)
Title: Control method for speech information reproducing peed
Inventor: KATO YASUHISA
IPC: G10L21/047
Filed: 1993-01-07
Abstract: PURPOSE:To enable a user to understand the contents of speech information in a short time by reproducing the speech information in a short time. CONSTITUTION:This method is equipped with a voiced/voiceless sound detection part 20 which detects a pause of a speech file, a phrase length detection part 30 which detects the length of a divided phrase, a phrase constitution part 40 which reconstitutes phrases, a speed indication part 60 which specifies a reproducing speed, and a reproduction control part 50 which performs reproduction by properly thinning out phrases on the basis of the information from the speed indication part 60; after the lengths of the respective phrases are smoothed to reconstitute the frames, the thinning-out process is performed to reproduce the speech information.
Patent JP-H07201869-A (JP)
Title: Formation of bump
Inventor: SAKAI TADAHIKO
IPC: H01L21/321
Filed: 1994-01-11
Abstract: PURPOSE:To provide a method of the formation of bumps wherein cream solder is applied to the electrodes on a board and is melted by heating, and wherein the generation of bridges is prevented with reliability and well-shaped bumps are obtained. CONSTITUTION:Cream solder 3 is applied to the electrodes 2 on a board 1 by screen printing. The board 1 is then turned over to make the surface coated with cream solder 3 face downward. The board 1 is heated to melt the cream solder 3, which is then cooled and hardened. Since the board 1 is turned over and thus the cream solder 3 is facing downward when melted, the melted cream solder 3 sags by gravity. This prevents cream solder 3 from flowing sideward and getting mixed up with that on the adjacent electrodes, and makes it possible to form bumps 3a, isolated from one another, on electrodes 2 with reliability.
Patent JP-S5698792-A (JP)
Title: Serial memory device
Inventor: MATSUE SHIGEKI
IPC: G11C8/04
Filed: 1980-01-09
Abstract: PURPOSE:To shorten the access time by excluding required cycles of shift registers with a resetting function, by using the shift registers for a selecting circuit for memory cells arrayed in a matrix. CONSTITUTION:For selecting memory cells 10 arrayed in a matrix of (m) rows by (n) columns, m-bit shift register 50 and n-bit shift register 60 are provided. Both X  shift register 50 and Y shift rgister 60, having a resetting function, can shift shift  pulses to prescribed positions, e.g. positions 51 and 61 at their heads with a reset clock. When the shift pulse of one shift register has passed by a position to be accessed, the reset clock moves the shift pulse to the head position of the shift register  and from this position, the shift pulse is advanced for access, shortening the access  time.
Patent JP-S57114851-A (JP)
Title: Ultrasonic flaw detecting and inspecting device
Inventor: IWAMOTO SUKETOSHI
IPC: G01N29/28
Filed: 1981-01-09
Abstract: PURPOSE:To eliminate disturbance in ultrasonic waves by near distance sound fields  and improve the accuracy of measurement by contraposing two pieces of circular cylindrical bodies by means of cylinder and piston mechanisms, injecting contact medium  liquid therebetween, and setting the angle of inclination of a reflection plate at 45 deg. to the axial direction. CONSTITUTION:When an ultrasonic flaw detecting and inspecting device 1 is mounted  to the inner side of a pipe 2, and contact medium liquid 6 is injected through a conduit  8, an auxiliary circular cylindrical body 4 expands the spacing between said body and  a main circular cylindrical body 3 gradually linearly by means of cylinder and piston  mechanisms 10, 11, and in accordance with this, the anble of inclination of a reflection  plate 12 changes. When a prescribed amt. of the liquid 6 is injected, the angle of inclination goes 45 deg. to the axial direction. At the point of this time, the injection is  stopped and while the entire part of the device is rotated along the inside surface of a  pipe 2 which is an object to be examined, by a driving shaft 9, the movement in the  axial direction is started. When ultrasonic waves are radiated by energizing a probe 7,  they are reflected by the plate 12, and irradiate the pipe 2 at a right angle thereto  from the inside, whereby flaw detection is accomplished. Upon completion of the flaw  detection, the whole liquid 6 is discharged, then the moving and removal are accomplished easily.
Patent JP-S61160204-A (JP)
Inventor: KOJIMA KOICHI
IPC: B29C45/00
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-S5595901-A (JP)
Title: Manufacture of reflector
Inventor: WATANABE ROKUROU
IPC: F21V7/22
Filed: 1979-01-12
Abstract: PURPOSE: To improve the reflective properties of a preformed reflector by coating the surface of a flexible sheet with a multilayer film and adhering the coated sheet to the reflective face of the reflector to make the thickness of the film uniform.  
     CONSTITUTION: The surface of a flexible sheet is coated with multilayer film (reflective film) 2 of a uniform thickness by a usual method, and the coated sheet is adhered to the reflective face of preformed reflector 1 to manufacture a reflector having curvature of superior reflective properties. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58119026-A (JP)
Title: Input and output data transmission system of programmable controller
Inventor: MIURA MASAJI
IPC: G05B19/05
Filed: 1982-01-08
Abstract: PURPOSE:To transmit input and output data directly by connecting a controller body and an input and output device together through two signal lines, i.e. a serial data line and a clock signal line and eliminating the need for an address deciding circuit on the input and output device side. CONSTITUTION:The controller body 1 and input and output device 2 are connected together through two signal lines, i.e. the serial data line 12 and clock signal line 13. The input and output device is equipped with a two-way shift register, latch circuit, driver, receiver, and control circuit which generates a latch signal, parallel data read-in signal, and shift-direction control signal. The controller device is equipped with a CPU3, system program memory 4, system data memory 5, user program memory 6, input and output memory 7, and input and output port 8. Consequently, no address deciding circuit is needed on the input and output device side and data transmission between the controller body and input and output device is facilitated.
Patent JP-H05177330-A (JP)
Title: Method for controlling closing of gas venting valve in die casting machine
Inventor: ABE YUJI
IPC: B29C45/63
Filed: 1992-01-08
Abstract: PURPOSE:To avoid the danger of spout of molten metal from happening and to stabilize the casting quality. CONSTITUTION:Difference beta between a stroke SC of valve closing limit and stroke SF at the time of completing fill-up is set, and the difference DELTAbeta between this setting value beta and the actual measured value beta' is automatically corrected to a signal transmitted stroke delta for valve closing in a gas venting valve. Even if any variation to the valve closing time in the gas venting valve develops, as the stroke for valve closing limit in the gas venting value can be kept to the setting value beta, the molten metal reaches to the gas venting valve after gas venting valve becomes the valve closing limit, and therefore, the spouting accident of the molten metal can perfectly be avoided and the safety can be secured. Further, the casting quality can be stabilized.
Patent JP-S5594794-A (JP)
Title: Method of welding cast iron
Inventor: KURAUSU HENNEMAN
IPC: B23K31/02
Filed: 1980-01-10
Abstract: 1. In a process for welding cast iron with welding alloys of nickel-iron compositions, the improvement being applying one or two interlayers on the joint faces of the cast articles to be welded together, and producing the actual joint weld with welding alloys selected form the group consisting of chrome-steel, chrom-nickel-steel, nickel-chrome and nickel-copper compositions.
Patent JP-2000199207-A (JP)
Title: Precast block erection device
Inventor: TAWARA TADAHIKO
IPC: E01D2/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of not only advancing the bridge girder of a planar straight line-like or a gentle planar curved line-like precast block but also coping with a steep planar curved line precast block bridge, simplifying a mechanism as compared with the conventional device in constitution and having profitability and excellent workability. SOLUTION: A girder 2 having a length over substantially three piers suspending a front fixing support 21 and a rear fixing support 22 on the horizontal end of the lower face is suspended respectively. The erection device has a frontward moving support 3 with a drive device and a rearward moving support 4 with a drive device capable of being suspended on the girder respectively to be traveled in the length direction of the girder 2 and being moved in the width direction of the girder 2, and a trolley 6 providing the suspension device of a precast block suspended capable of travelling in the length direction on the girder 2.
Patent JP-S60148386-A (JP)
Title: Piezoelectric motor of twisting mode drive
Inventor: KUMADA AKIO
IPC: H02N2/00
Filed: 1984-01-11
Abstract: PURPOSE:To reduce the wear of sliding surfaces upon generating of a vibration torque by employing a supersonic vibrator of twisting mode integrally composed with a piezoelectric thickness vibrator, a twisting coupler and a twisting mode resonator, thereby planely contacting a rotor with a stator at the bonding surfaces. CONSTITUTION:A twisting coupler 3, a thickness vibrator 1 and a terminal board 1 are superposed on a twisting resonator 4, contained in a cylindrical motor case 6, and clamped to the threaded hole of the bottom of the resonator 4 through a cap bolt 5, thereby forming a stator. A rotor 7 is formed of an aluminum disc, and a rotational shaft projected from the center of the disc. When a cover 8 is secured by screws to the motor case 6, the surface of the rotor 7 is press-bonded to the end face of the resonator 4. When a sinusoidal voltage is applied through lead wirings 12, 13, the rotor 7 is rotated.
Patent JP-S62223394-A (JP)
Title: Pitch suppressing aid
Inventor: TORUDO GUSUTAFU GUNAA HASURAA
IPC: D21H17/46
Filed: 1987-01-09
Abstract: A method for the control of pitch in an aqueous system used in pulp or paper making is disclosed which comprises adding to the system, or to the pulp making or paper making machinery, a water soluble polymer derived from (a) an epihalohydrin, a diepoxide or a precursor of an epihalohydrin or diepoxide, (b) an alkyl amine having a functionality with respect to an epihalohydrin of 2 and (c) an amine which has a functionality with respect to an epihalohydrin greater than 2 and which does not possess any carbonyl groups.
Patent JP-S59126591-A (JP)
Inventor: TAGUCHI KAZUYOSHI
IPC: G09G1/06
Filed: 1983-01-10
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-H03205231-A (JP)
Title: Printer
Inventor: ATSUMI TOMOO
IPC: B41J13/00
Filed: 1990-01-08
Abstract: PURPOSE:To facilitate assembling of an apparatus by fitting resin bases to front and rear plates of an apparatus base and supporting the shaft end of a shaft-like member by the resin bases not through a bearing. CONSTITUTION:A shaft 16 is passed through holes 16i, 16j of a paper push-up plate 16, and both end fine portions 16k, 16m of the shaft 16 are fitted from the insides of holes 35a, 35e of a resin base 35, utilizing the elasticity of resin. Subsequently, a paper feed roller 19 is passed through a belt of a paper feeder 18, the fine portion 19k of a shaft 19a is inserted in a hole 35b of the base 35, and a groove 19m is fitted in a groove hole 35f, utilizing the elastic force. A shaft 20a of a paper feed driven roller 20 and a shaft 26a of a paper discharge roller 26 are fitted in the same manner. A gear 19f and a pulley 26f are previously fixed to the shaft 19a and the shaft 26a. The assembly of the resin plate 35 is finished by inserting installation guides 35i, 35j in fitting grooves 1a, 2a formed on front and rear plates 1, 2 of an apparatus base and fixing the same. Accordingly, assembling can be facilitated.
Patent JP-H10200503-A (JP)
Title: Adaptive equalizing circuit for spread spectrum communication
Inventor: MATSUGAKI ISAO
IPC: H04J13/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive equalization circuit for spread spectrum communication in which adaptive equalization of a communication signal is realized with a simple circuit configuration. SOLUTION: A reception signal 6 is converted into a reception signal series as data of more than 1-bit at a prescribed sampling period by an A/D converter 7 to be inputted to a synchronization series correlation part 9 via a shift register 8. A synchronization series register 12 fetches a reception synchronization series consisting of Ns-set from the shift register 12. A transmission line characteristic extract part 13 calculates a correlation between the reception synchronization series of the synchronization series register 12 and a desired synchronization series 26 of a desired synchronization series generating part 15, when the synchronization is established. A synchronization series filter part 14 makes the desired synchronization series 26 and a filter coefficient an input to calculate and output a reference synchronization series 25 through the convolution arithmetic operation between the desired synchronization series 26 and the filter coefficient. The synchronization series correlation part 9 calculates and outputs the correlation value between the reception signal series and the reference synchronization series 25.
Patent JP-H10196817-A (JP)
Title: Selector valve
Inventor: MOCHIDA MIKIO
IPC: F16K11/087
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To selectively switch over the discharge of fluid through the discharge port of a selector valve with a simple structure. SOLUTION: A selector valve involves a hollow body 31, which is formed with an input port 32, a discharge port 33, an inclined part 34 between the input port 32 and the discharge port 33, concaves 35A and 35B in the inclined part 34 in this order from the bottom, and a concave 35C situated above the concave 35B at the nearest position to the discharge port 33. The valve body 31 holds therein a ball 36 adapted to fit into the concaves 35A to 35C.
Patent JP-S56101352-A (JP)
Title: Motor
Inventor: IGARASHI HISAO
IPC: H02K5/167
Filed: 1980-01-14
Abstract: PURPOSE:To make a bearing oil of the motor to be circulated through tapered parts of stator and to simplify the structure of bearing by a method wherein when the stator is to be molded with a resin to form a frame, the inside diametrical part is formed to have tapered types expanding toward the end parts and oil wicks are provided inside of the brackets. CONSTITUTION:When the stator 2 is to be molded in one body with the resin to form the frame 1, the inside diametrical part of the molded resin is made to form the taper parts 10 expanding toward the both end opening parts. The oil wicks 9 are equipped at the insides of the bearing brackets 7 coming in contact with the bearing metals 5, 6 and the taper parts 10. Accordingly the bearing oil circulates from the end face of a rotor 3 through the taper parts 10, the oil wicks 9 returning to the bearing metals 5, 6, and the structure of bearing can be simplified.
Patent JP-S5494886-A (JP)
Title: High dielectric strength field effect semiconductor device
Inventor: YAMANO TOSHIAKI
IPC: H01L29/78
Filed: 1978-01-11
Abstract: PURPOSE:To make P ion dose to pinch layer adequate and increase dielectric strength by opening a spacing between the end of the effective p channel under gate insulation film and n<-> pinch resistance layer. CONSTITUTION:An n<-> pinch resistance layer 2 is created by opening a hole in the oxide film 2 on a p type substrate 1 through a resist mask 4 and implanting P ions. Dose is set at 7x10<11> to 22x10<12>/cm<2>. The mask is removed and an oxide thick film 3 is created. After selective windowing, the surface is covered with resist 4 and is opened with windows, where an effective channel, i.e., p base layer 5, is formed through ion implantation. The spacing between the layers 5 and 2 is separated by (d). The mask 4 and oxide thin film 6 are removed, an n<+> type source 7 and a drain 8 are made and electrodes 9 thru 11 are attached. If the drift region from the drain up to the base is specified at 30 to 100mum, the spacing becomes d=2 to 15m, thus the layers 5, 2 may be independently determined of their concentrations without mutual offsetting. The dose of P ions is desirably 7x10<11> to 22x10<12>/cm<2>. This constitution makes depletion layer difficult to spread in the layer 5 direction and improves dielectric strength.
Patent JP-S57116475-A (JP)
Title: Readout system for facsimile information
Inventor: KURATA MASAMI
IPC: H04N1/191
Filed: 1981-01-12
Abstract: PURPOSE: To extract facsimile information completely without using an image pickup element having different width of its photodetection window by obtaining the integral value of the facsimile information by moving a solid image pickup element in a subordinate scanning direction relatively to an original when the solid image pickup element is reading the facsimile information.  
     CONSTITUTION: An original 15 is moved in a subordinate scanning direction by a step motor 16, which is driven by motor pulses 21 from a motor driving circuit 19 under the control of a control circuit 18. Then, the read area of the original 15 is lit up by a fluorescent lamp 22 and its reflected light is imaged on a solid image pickup element 24 through a lens 23. When a control signal is supplied from the control circuit 18 to the element 24 to read facsimile information by the element 24, the integration of an optical image is performed by the control signal to output the facsimile information 25, which is amplified by a preamplifier 26 and then supplied to a signal processing circuit, etc. Thus, the facsimile information is extracted completely without using an image pickup element having different width of its photodetection window. 
     COPYRIGHT: (C)1982,JPO&Japio