baber/WOPTO huggingface dataset:
Patent IL-88435-A (IL)
Title: Chirped backscatter filter
IPC: G01S7/493
Filed: 1988-11-21
Abstract: A chirped backscatter filter 10 compares a received signal (RSIG) to a reference signal related to a transmitted signal (TSIG) and removes from RSIG the frequency component which is equal to TSIG in frequency. This removed frequency component corresponds to the frequency of the transmitter backscatter radiation. The filter of the invention adds a frequency offset (fn) to both RSIG and TSIG in mixers 12 and 14 before substracting one from the other in mixer 22. Thus, equal frequency components in both RSIG and TSIG, such as the backscatter radiation frequency component of RSIG, will equal fn. The frequencies resulting from this subtraction are thereafter passed through a notch filter 24 which is centered on fn and which passes all frequency components except fn. The output of the notch filter thus no longer has a frequency component associated with the backscatter frequency component. The loss of the RSIG phase reference due to the phase reference between the RSIG and TSIG modulation envelopes being destroyed during the backscatter filtering process is therafter compensated for by adding TSIG to the filtered difference frequency component, thereby reestablishing the phase relationship of the original RSIG frequency components minus the backscatter frequency component.
Patent IL-92619-A (IL)
Title: Electrochemical generation of dinitrogen pentoxide in nitric acid
IPC: C25B1/00
Filed: 1989-12-08
Abstract: PCT No. PCT/GB89/01497 Sec. 371 Date Jul. 23, 1991 Sec. 102(e) Date Jul. 23, 1991 PCT Filed Dec. 14, 1989 PCT Pub. No. WO90/07020 PCT Pub. Date Jun. 28, 1990.A two-stage method of producing N2O5 in nitric acid from N2O4 in nitric acid consists of a first production stage in which the anodic oxidation of N2O4 in nitric acid and cathodic reduction of nitric acid are separated by a non-ionic or anionic ion exchange membrane, and a second production phase in which the product of the first stage anodic reaction is subjected to further anodic oxidation, the anodic and cathodic reactions being separated by a cationic ion exchange membrane. The use of a cationic membrane in the second stage promotes, through leakage of N2O4 to the catholyte, an increase in N2O5 concentration and decrease in N2O4 concentration within the anolyte acid while avoiding a significant loss of current efficiency. The two stages may be connected in series and operated continuously to produce a nitric acid solution containing typically 32 wt. % N2O5 and less than 2 wt. % N2O4.
Patent IL-94532-A (IL)
Title: Rail fastener on concrete ties
IPC: E01B9/30
Filed: 1990-05-28
Abstract: The invention concerns a rail fastener on concrete ties (4) or the like including resilient tension clamps (6) of steel rods in the form of a W and angled guide plates (3) for the rail base (1a). This so-called HM rail fastener is inventively improved by a special shaping of the tension clamp and angled guide plate, to simplify the securing of the rail on the concrete ties, in that the rotation of the elastic strainers which was previously necessary in HM construction when passing from the preassembly to the assembly position is omitted. This is achieved in that the angled guide plate (3), which is provided with a rib (3a) extending longitudinally to the rail foot for abutment on the rail foot (1a), contains in this rib special recesses (3b) for the reception and retention of the free ends of the tension clamp in the preassembly position. A tension clamp (6) has outer legs (6b) which with expansion of the spacing from the inner legs (6d) against the rail foot (1a) become broader and their free ends (6a) end outside the middle portion (6e) and wherein the inner legs (6d) of the tension clamp (6) which surround the tie screw (5) are designed so that in the preassembly position they abut with their center portion (6e) the shaft (5a) of the tie screw, while the head (5b) of the tie screw (5) overlaps the inner leg (6d) in the assembly position. In a special embodiment, the tension clamp is so designed that its center portion permanently surrounds the tie screw (5), and its inner leg portions are brought together except for a small spacing.
Patent IL-98850-A (IL)
Title: Vinylsulfonyl pristinamycin IIb and its preparation
IPC: A61P31/04
Filed: 1991-07-15
Abstract: PCT No. PCT/FR91/00581 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/01708 PCT Pub. Date Feb. 6, 1992.This invention relates to vinylsulphonylpristinamycin, its preparation and use as an intermediate.
Patent JP-S63179798-A (JP)
Inventor: MAKINO MITSUO
IPC: G06K19/00
Filed: 1987-01-21
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-S63177225-A (JP)
Title: System for deciding starting procedure of process job
Inventor: TORII YASUSHI
IPC: G06Q50/04
Filed: 1987-01-19
Abstract: PURPOSE:To decide a process starting procedure in real time even with the information that changes momentarily by deciding a grade value from the variable value showing the state and features of each job and calculating the priority degree evaluation function value at every job from the multi-dimensional evaluation matrix of said grade value. CONSTITUTION:The interim state of each process of a manufacturing shop 10 is fetched in real time from an information collector 6 and used as the interim state information DB2. The characteristic variable value of each interim state is sorted into about 3-5 pieces of grade based on the reference information DB1 used for control of decision of a process starting procedure and said information DB2. Then the priority degree evaluation function numeric value is calculated at every job preceding an object process 8 based on a multi- dimensional evaluation value matrix where said sorted grade values are defined as variables. An output device 5 outputs the job executing order based on said evaluation function value. Thus the process starting procedure can be instructed in real time for plural jobs.
Patent JP-S57124955-A (JP)
Title: Phase locked loop circuit
Inventor: KIZAWA TAKAO
IPC: H04L27/227
Filed: 1981-01-27
Abstract: PURPOSE:To enable the reproduction of carrier wave of quadruple phase modulation waves with a simple constitution, by processing an output of three phase detection circuits at a specific phase relation at the base band. CONSTITUTION:A quadruple phase modulation wave is inputted to phase detectors 2-4 in parallel, it is applied to each phase detector directly from a voltage controlled oscillator 16 with a phase shift of II/2 and II/4, and signals of A, B (delayed by II/2 from A), and C (delayed by II/4 from A) appear at each output. The signals A and B are shaped at shape circuits 8, 9 and a signal E is obtained at an exclusive logical sum circuit 12. A difference D between the signals A and B is obtained, the signals C, D are shaped at shape circuits 10, 11, and a signal F is obtained at an exclusive logical sum circuit 13. The signals E, F have an output of the period II and the phase is shifted by II/4 mutually. Thus, when the signals E, F pass through an exclusive logical sum circuit 14, a signal G which has zero points at an odd number times II/4 in the period II/2, is obtained and it is applied to the voltage controlled oscillator 16.
Patent JP-S59137783-A (JP)
Inventor: KITAMURA MINORU
IPC: F27B3/08
Filed: 1983-01-24
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-H09201940-A (JP)
Title: Screen printer and printing method
Inventor: NAGASAWA YOSUKE
IPC: H05K3/34
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high precision print having no projection at the corner and substantially similar to a circuit pattern provided on a screen plate by elevating a matter to be printed only by an amount corresponding to push-in stroke while controlling the speed and acceleration of a printing squeegee before it is separated downward from the lower surface of screen plate. SOLUTION: A left squeegee 5a is lowered down to a squeegee push-in stroke position and then it is shifted in X-direction before printing is started. The left squeegee 5a is then elevated, while controlling the speed and acceleration, only by an amount corresponding to the push-in stroke of a screen plate 4 due to a printing squeegee to a position where the left squeegee 5a comes into contact with the upper surface of screen plate 4. Subsequently, a part 1 to be printed is separated from the screen plate 4 and the left squeegee 5a is elevated to an elevation waiting position. Similar printing operation is performed on the right squeegee 5b side and the operation is repeated alternately thus separating the matter to be printed from the screen plate held in horizontal state.
Patent JP-H01187662-A (JP)
Title: Channel device
Inventor: OSAKA HIROSHI
IPC: G06F13/12
Filed: 1988-01-22
Abstract: PURPOSE:To relax the limitation of channel command chain time by using effectively time from when an input/output device terminates the transfer of a necessary number of data to when the termination state of the input/output device is transmitted to a channel device. CONSTITUTION:By knowing that the transfer of the necessary number of data is terminated by an input/output device 5, a channel control part 3 starts the preprocessing of a command chain processing by a termination state report following the termination processing of the data transfer. Consequently, the processing in a channel device 4 can be started in parallel with the processing to prepare the termination state by the input/output device 5. Thus, the limitation of the command chain time in the channel device 4 is relaxed and the generation of command overrun can be decreased without increasing the quantity of hardware.
Patent JP-S55104932-A (JP)
Title: Straight glass tube forming method and apparatus
Inventor: IKEUCHI YOUICHI
IPC: C03B23/09
Filed: 1979-01-31
Abstract: PURPOSE: To make both end smaller-diameter portions of a straight glass tube uniform in thickness and enhance the product yield by uniformly heating both ends of the tube cut into predetermined size and reducing the heated ends in diameter with a pair of facing rotary bodies each composed of a forming roller, rotary rollers, etc. arranged in fixed places.  
     CONSTITUTION: After heating both ends of each unformed straight glass tube 12 on conveyor 11 with heating means 13, tube 12 is cut into predetermined size with cutter 14 and passed through mouth baking process 15. Straight glass tube 12' with  both ends baked is then supplied to a pair of rotary bodies 16 symmetrically moving toward both sides and each provided with forming roller 27 at the central position and a plurality of rotary rollers 28, round roller 27, moving in the peripheral direction of roller 27 while opening or shutting. Both ends of tube 12' are preheated through feed position (a), position setter (b) and preheater (c), and tube 12' is stopped at heating positions (d), (e), (f) in succession to uniformly heat both ends with burners 22. Next heated tube 12' is fed to forming position (g), where both end smaller-diameter portions can freely be varied in thickness with rollers 27, 28. Thus, the yield of straight glass tubes is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09203743-A (JP)
Title: Pitot tube having thirteen holes
Inventor: YAMAGUCHI ICHIRO
IPC: G01P5/165
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To measure correct values in an environment involving a variation in the uniform flow even in case a system is in use not admitting simultaneously measurement of the pressures in 13 pressure holes by using one pressure gauge and performing the measurement while 13 pressures are changed over. SOLUTION: A Pitot tube is furnished with 13 pressure holes 2 so that the same arrangement pattern formed from five pressure holes appears in whichever angle one looks at 90-deg. intervals. The pressure hole 2 in a Pitot head 1 and the surrounding area of a pressure guide tube 3 in the head 1 are filled with foaming urethane 6 having a draftiness and an appropriate draft resistance, and another pressure hole 7 for measuring the varying pressure is installed in the Pitot head 1 so that the pressure in the hole 7 is measured. Thereby the pressure variation near the measuring point is determined, and the pressure values showed by the 13 pressure holes 2 are corrected, and it is possible to obtain accurate measurements even in a varying flow.
Patent JP-H09203703-A (JP)
Title: Measuring method and device for particle shape, etc.
Inventor: YOSHIYAMA SHUSUKE
IPC: G01N15/14
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To presume or identify the sort, shape, and size of floating particulates instantly, continuously, and with a shortened measuring time. SOLUTION: A polarized beam of light 2 having a single wavelength which is polarized on the diffusion plane in the vertical or horizontal direction, is cast onto particulates 1 which are introduced into a detecting region 11 in the floating condition. The diffused light from particulates in fed to baffle plates 12, 13 which admit passage of only polarized components in the vertical and horizontal directions, and the components which have passed are sensed simultaneously by a pair of diffused light detecting elements 14, 15, and the shape and size of the particulates 1 are presumed or identify from the angle distributions of the intensities of the two components.
Patent JP-S63177721-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1987-01-19
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-S60154056-A (JP)
Inventor: ITOU MUNEHIKO
IPC: H05K1/03
Filed: 1984-01-23
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-H08201918-A (JP)
Title: Projection screen device
Inventor: SATO HIROSHI
IPC: G03B21/58
Filed: 1995-01-26
Abstract: PURPOSE: To easily switch the front and the back surfaces of a screen without requiring an extra space for switching them. CONSTITUTION: A projection device is constituted so that screen surfaces 2 and 3 whose using purposes are different are formed on both surfaces of one screen 4. Then, the intermediate part of the screen 11 whose both side ends are free is supported by a turning shaft 11 so that the screen 4 is moved in front and back directions. Besides, one side end of the screen 4 is provided with a take-up mechanism 5 taking up the screen 4.
Patent JP-H08199234-A (JP)
Title: Production of fe3al base alloy-made member
Inventor: FUJITSUNA NORIYUKI
IPC: C21D8/00
Filed: 1995-01-26
Abstract: PURPOSE: To provide a producing method of an Fe3 Al base alloy-made member (e.g. round bar, pipe, plate, etc.), in which the elongation at the room temp. can further be improved in the Fe3 Al base alloy showing excellent corrosion resistance even under the severe high temp. corrosive environment. CONSTITUTION: Hot-extrusion or hot-rolling is executed by using a preform applying the hot-working at >=800 deg.C to a cast block of the Fe3 Al base alloy having Fe3 Al series intermetallic compound as the main constituting phase. At the time of producing the Fe3 Al base alloy-made round bar or pipe, a method, in which the preform is heated to <=1100 deg.C and the hot-extrusion is executed at >=10mm/sec extruding speed, is recomended. At the time of producing the Fe3 Al base alloy-made plate, a method, in which the preform is heated to <=900 deg.C, and the hot-rolling is executed, is desirable.
Patent JP-2000207679-A (JP)
Title: Information communication equipment for traveling object
Inventor: KUBOTA TOMOKI
IPC: H04W72/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent interference to transmit/receive information without increasing the equipment burden even in the case of crowdedness of transmission points of plural vehicles. SOLUTION: A transmission vehicle A transmits information with a frequency f1 set to a grid G1. A transmission vehicle B transmits information with a frequency f2 set to a grid G2. A reception vehicle M receives information with the frequency set to one of grids G1 and G2 which is selected by a user. For example, if it is set to the frequency of the grid G1, the reception vehicle M receives information transmitted from the transmission vehicle A. Since a channel of transmission/reception is set for each grid, interference is not brought about even if information are transmitted from plural transmission vehicles.
Patent JP-H07216634-A (JP)
Title: Apparatus for threading to multi-spindle heat treating device
Inventor: HAGIWARA KATSUYUKI
IPC: D01D10/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide a threading apparatus capable of readily carrying out threading operation to multi-spindle heat treating apparatus and extremely excellent in operability. CONSTITUTION:Six heating cylinder groups 2 divided so as to correspond to each of yarn group of six spindles are installed in a body 1 of a heat treating apparatus. A yarn absorbing port of a suction gun group 5 is detachably installed in a contact state below a yarn outlet 2b of the heating cylinder group. Consequently, in threading to the heating cylinder group, the suction gun group 5 can be moved so as to closely contact with the yarn outlet 2b of the heating cylinder group 2 by moving means 6a and 6b. The yarn fed from yarn inlet 2a of the heating cylinder group 2 in such state is absorbed into a suction gun 5 together with a associated flow generated by the suction gun 5 to complete threading operation.
Patent JP-H05201650-A (JP)
Title: Anchor hold positioning device for elevator passage
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/02
Filed: 1992-01-24
Abstract: PURPOSE:To position an anchor hole without using a plumb bob and a curved scale. CONSTITUTION:A transfer body 13 guided by a guide rail 11 erected in an elevator passage 10 is installed in vertically movable manner, and the first laser radiating device 14 which irradiates laser beam and can be turned on a horizontal plane and the second laser radiating devices 15 and 16 which irradiate laser beam and can be turned on a vertical plane are provided on the transfer body 13. Accordingly, the working efficiency and the positioning precision in positioning an anchor hole can be improved.
Patent JP-H07120490-A (JP)
Title: Angular velocity-acceleration detecting device and control device for automobile
Inventor: SHIMADA KOSAKU
IPC: G01C19/5656
Filed: 1991-01-31
Abstract: PURPOSE:To provide an angular velocity-acceleration detecting device whose constitution is simple and which can be manufactured easily and by which an acceleration signal and an angular velocity signal can be detected with high accuracy in a detecting device by which angular velocity and acceleration can be detected by a single detector. CONSTITUTION:The device is composed of a detector 3 which has an acceleration detecting piece in which a movable electrode 1 and a cantilever 2 are integrally formed and which is installed on a moving body, a vibration generating device to apply vibration to the acceleration detecting piece in the perpendicular direction to the acceleration detecting direction of this detector 3 and a signal processing circuit to take out acceleration and angular velocity by Corioli's force generated by rotation around a shaft perpendicular to a surface formed by the acceleration direction and the excitation direction from a signal outputted by the detector. The detector 3 is desirably to be a capacity type acceleration sensor. Various control devices for an automobile are realized by using this angular velocity-acceleration detecting device.
Patent JP-S57125564-A (JP)
Title: Audio response unit
Inventor: NAKAMURA NOBORU
IPC: G10L15/00
Filed: 1981-01-28
Abstract: PURPOSE:To achieve audio response according to the function of a telephone set used by a subscriber, by without sectioning a reception trunk at an input receiver and making the device usable from the subscriber side, in a audio response unit for subscriber telephone line networks. CONSTITUTION:Audio signals only are given from a rotary dial telephone set 1  to a audio response device 12 and this signal is given to a audio recognizer 6  and a multi-frequency signal receiver 7 via a telephone line exchange network  3, line trunk 4, hybrid coil 10, and a buffer amplifier 11. This signal is given to  a audio response device 9 and processed at discrimination units after A/D conversion. When a correct audio signal is received, the control of the device 7 is  disconnected and reception is made at the device 6 only. Next, when a multi- frequency signal from the push button dial telephone 2 is given to the devices 6  and 7, the signal is rocessed at the discriminating unit of the device 6.
Patent JP-S56110462-A (JP)
Title: Small-sized dc motor having speed detecting signal take out device
Inventor: OOYAMA SADAKIMI
IPC: H02K13/00
Filed: 1980-02-01
Abstract: PURPOSE:To simplify the speed signal take out part to reduce the price and to improve the reliability by a method wherein contact pieces are provided on the commutator face separately from the commutator segments, and feeding brushes and a speed signal take out brush are made to come in contact with the commutator face. CONSTITUTION:The commutator segments 10a1-10a3 are arranged at equal intervals on the face of the commutator 10, and at least one pair of feeding brushes 14 are made to come in contact with the commutator. Narrow contact pieces 10b1- 10b3 are provided at a part of the commutator segments 10a, and the speed signal take out brush 18 is made to come in contact with them. A square wave signal to be obtained from the speed signal take out brush 18 is taken out from an output terminal 19 through a voltage dividing means consisting of resistors R1, R2, etc., and is used as a feed back signal for speed controlling.
Patent JP-H04250945-A (JP)
Title: Change device for jig
Inventor: TAKECHI YOICHI
IPC: B23Q3/157
Filed: 1991-01-07
Abstract: PURPOSE:To carry a jig in the vicinity of the jig table of a machine tool quickly, by indexing a necessary jig with a jig stock drum stored with plural jigs being rotated and moving a moving body. CONSTITUTION:A jig stock drum 25 having the jig holding parts which are groove-engaged with the projection parts provided at both sides of a jig 2 on the outer periphery in equal intervals is provided rotatably centering around a horizontal shaft C. A moving body 34 which delivers the jig 2 to the jig holding part 28 of the jig stock drum 25 with the jig 2 being held by an engagement piece 37 and with its movement between the jig stock drum 25 and the downward jig table 1 of a machine tool, is arranged at the lower part of this jig stock drum 25. Moreover the necessary jig 2 is fed under the jig table 1 automatically, by providing a rotation indexing device 13 which indexes an optional jig 2 stocked in the jig stock drum 25 at the delivery position to the moving body 34.
Patent JP-S59137083-A (JP)
Inventor: KAMIJIYOU NORIYUKI
IPC: B26B19/16
Filed: 1983-01-27
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-S59138031-A (JP)
Inventor: OGAWA YUTAKA
IPC: H01H47/32
Filed: 1983-01-26
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-S63178868-A (JP)
Title: Device for detecting clogging of spray gun
Inventor: NAITO ICHIRO
IPC: B05B7/02
Filed: 1987-01-20
Abstract: PURPOSE:To surely detect the semiclogging and even the abnormality of a spray gun by taking out two specified frequency bands from the detected vibrations of the spray gun, and detecting the clogging of the spray gun based on the magnitude of the vibration. CONSTITUTION:The vibration of the spray gun 10 is detected by an acceleration sensor 14 provided to the spray gun 10 for spraying liq. A specified low-frequency component is taken out in a low-frequency band pass filter 20 from the vibrations detected by the sensor 14. A specified high-frequency component is further taken out in a high-frequency band pass filter 22 from the vibrations detected by the sensor 14. The signals based on the two specified-frequency band vibrations taken out by the filters 20 and 22 are compared in a comparator part 40 with the previously stored set value. The clogging of a spray gun is judged from the two comparison results obtained in the comparator part 40. As a result, the semiclogging and even the abnormality of the spray gun can be surely detected.