baber/WOPTO huggingface dataset:
Patent IL-74358-A (IL)
Title: Method and apparatus for detecting the collision of data packets
IPC: H04B10/152
Filed: 1985-02-17
Abstract: Method and apparatus for detecting when a collision occurs between two or more binary data signal packets at a single binary data signal receiver. Whenever a packet is transmitted, a large signal impulse is substituted for the initial bit of the packet. The amplitude of the impulse is such that it is significantly greater than the highest binary signal level transmitted. The receiver recognizes the impulse not as a data bit but as an indication of the beginning of a packet. Every packet has a known duration (or packet period) and is separated from the next packet by at least a known gap period. If two impulses are received within a period less than or equal to the sum of the packet and gap periods, a collision has occurred and a packet collision signal is generated.
Patent IL-78580-A (IL)
Title: Process and apparatus for purifying lithium
IPC: C22B26/12
Filed: 1986-04-22
Abstract: The invention relates to an apparatus for purifying lithium, formed by a sealed enclosure comprising a heated upper portion 1 provided with a container 9 in which the molten lithium 11 is agitated and from which the impurities evaporate, and a cooled lower portion 13 provided with a condensation surface 17 and a pipe means 16 for producing a depression in the lower portion. The invention is used in the purification of lithium, and in particular, for separation of lithium from sodium and potassium impurities.
Patent IL-83887-A (IL)
Title: Connector and disposable assembly utilizing said connector for pharmaceutical containers
IPC: A61M/
Filed: 1987-09-14
Abstract: A disposable assembly comprises a drug container (2) having at one end an opening which is surrounded by an outwardly directed flange (7). A connector (1) has a sleeve (13) which is closed (14) at one end and open at its opposite end to receive the flanged end of the drug container as a plunger. Positioning means (18,19) provided within the sleeve and cooperating with the flange define an inserted and a retracted position of said sleeve relative to the flanged end of the drug container. A piercing member (15) provided at the closed end of the sleeve is directed towards the open sleeve end. A connecting member (16) provided at the closed sleeve end is directed opposite to said piercing member (15) and communicating therewith by means of a through passage (17).
Patent IL-86054-A (IL)
Title: Filtering electrical connector
IPC: H01R13/719
Filed: 1988-04-13
Abstract: A filter connector comprising a conductive housing 88 containing a pin array traversing corresponding holes in a grommet 30, a dielectric body 36, a planar capacitor array 42, ferrite inductor beads 50 mounted on at least some of the pins 20, a non-conductive body 58 to insulate said beads from one another and from said capacitor 42, a non-conductive seal 62, a second capacitor array 72, a second grommet 78, a second interface seal 82; a grounding can 10 bound to said Pi-section filter portion and in electrical contact with a ring of contact fingers 98 mounted in the interior of said housing 88. Optionally, a conductive O-ring 102 encircles said shell, to improve shielding at the mounting interface.
Patent IL-94465-A (IL)
Title: Substituted (quinolin-2-yl-methoxy) phenyl-acyl-sulphonamides and -cyanamides, processes for their preparation and pharmaceutical compositions containing them
IPC: C07D215/38
Filed: 1990-05-22
Abstract: The novel (quinolin-2-ylmethoxy)phenylacylsulphonamides and -cyanamides can be prepared by amidating corresponding (quinolin-2-ylmethoxy)phenylcarboxylic acids with sulphonamides or cyanamides. The (quinolin-2-ylmethoxy)phenylacylsulphonamides can also be obtained according to one process variant by reacting (quinolin-2-ylmethoxy)phenylacylamides with sulphonyl halides. The (quinolin-2-ylmethoxy)phenylacylsulphonamides and -cyanamides can be employed as active substances in medicines, in particular as lipoxygenase inhibitors.
Patent IL-99811-A (IL)
Title: 3-cycloalkyl-propanamides their tautomer forms and their salts preparation process and compositions containing them
IPC: C07C255/27
Filed: 1991-10-21
Abstract: A compound selected from the group consisting of all tautomeric forms of a cycloalkyl-propanamide of the formula    <IMAGE>  I  wherein R1 is cycloalkyl of 3 to 6 carbon atoms, R2 is hydrogen or alkyl of 1 to 3 carbon atoms, R3, R4, R5, R6 and R7 are individually selected from the group consisting of hydrogen, halogen, -NO2, azido, -CN, alkyl, alkoxy and alkylthio of 1 to 6 carbon atoms, -(CH2)m-CF3, -O-(CH2)m-CF3, -S-(CH2)m-CF3, m is an integer from 0 to 3, -CF2-Hal, -OCF2-Hal,   <IMAGE>    <IMAGE>   n is an integer from 1 to 3, Hal, Hal1, and Hal2 and Hal3 are individually halogen, and -COR', R' is -OH or alkyl or alkoxy of 1 to 3 carbon atoms or R4 and R5 together are -O-CH2-O- and their non-toxic, pharmaceutically acceptable basic salts having anti-inflammatory activity.
Patent JP-S63182263-A (JP)
Inventor: EBISAWA RITSU
IPC: C04B35/66
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-H09205101-A (JP)
Title: Production method for bipolar transistor
Inventor: ITO HIROSHI
IPC: H01L21/331
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the hydrogenation ratio of carbon impurities by sequentially re-growing an n-type second emitter layer and an n-type second cap layer after performing carbon impurities activating heat treatment in an inert gas atmosphere for a semiconductor construction. SOLUTION: A layer construction having a collector electrode layer 5, a collector layer 4, a base layer 3, a first emitter layer 2 and a first cap layer 1 on a substrate 6 is heat-treated in a nitrogen atmosphere. And after removing the first cap layer 1 with etching, a second emitter layer 7 and a second cap layer 8 are grown. At this time, if the growing temperature is made lower than 480 deg.C, then the hydrogen transmittance of the first emitter layer 2 is suppressed low, and the hydrogenation of the base layer 3, doped with carbon, can be prevented, and the element characteristics can be improved by realizing a higher carrier concentration for the base layer. This occurs because the first emitter layer 2 acts as a barrier against hydrogen by performing re-growth at a temperature lower by a constant temperature value from that of the dehydrogenation process.
Patent JP-H11211745-A (JP)
Title: Speed distance meter
Inventor: ITO JUNICHI
IPC: G01C22/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To constitute a speed distance meter inexpensively which can measure highly accurately without being influenced by a tire pressure and slips. SOLUTION: An accelerometer 12 of an input shaft parallel to a back-forth direction of a moving body is set to the moving body. An angle θ of a road face at the present position to a horizontal face is taken from a database 21 based on present position data. A gravitational acceleration component ag= Gsinθ is obtained at gravitational acceleration processing unit 23, and subtracted from an output (a) of the accelerometer 12. The function (a-ag) is integrated twice, so that a running distance L is obtained.
Patent JP-H02190033-A (JP)
Title: Parallel processing type transversal equalizer
Inventor: MIZOGUCHI SHOICHI
IPC: H04B3/06
Filed: 1989-01-19
Abstract: PURPOSE:To attain automatic equalization of a data signal at high transmission speed by arranging N sets of 2-dimension transversal filter corresponding to 2-channel demodulation demodulation base band signals orthogonal to each other and operating them in parallel with a clock signal subject to 1/N fre quency division. CONSTITUTION:A demodulated base band signal DP of a channel P in digitized analog signals orthogonal to each other generated and outputted from a demodulator is quantized by an A/D converter 1, becomes an input signal of a 3-tap transversal filter 2 with a latch and becomes an input signal to a filter 4 via a delay circuit 3. Moreover, a demodulated base band signal DQ of a channel Q is quantized by an A/D converter 5 and becomes an input signal to a filter 6 and becomes a filter 8 via a delay circuit 7. Then 4 transversal filters 2, 4, 6, and 8 are operated in parallel by using a clock signal subject to 1/4 frequency division. Thus, a data signal having a transmission speed being a multiple of N of the operating speed of the transversal filter is automatically equalized.
Patent JP-H10213152-A (JP)
Title: Friction sliding clutch device
Inventor: HOUSE WILLIAM H
IPC: F16D7/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a clutch having a means for changing normal force acting between the conical faces, coming in contact with each other, in order to change maximum torque transmitted from one member to the other member. SOLUTION: One member between a first member 21 and a second member is formed in such shape as to make at least conical faces on one side between first conical faces 35, 36 and second conical faces 41a, 41b radially displaceable according to the change of normal force acting between the first conical faces 35, 36 and second conical faces 41a, 41b. One member therefore acts as an element provided with spring function.
Patent JP-H03214179-A (JP)
Title: Form separating device
Inventor: HIRAO NAOTO
IPC: G03G15/14
Filed: 1990-01-18
Abstract: PURPOSE:To surely separate a form by making at least one hole face an opening during the rotation of a roller without fail. CONSTITUTION:Many holes 24 are formed in the entire periphery of the roller 22 which is provided rotatably to a hollow member 21, which has one opening 27 formed opposite a form separation position shown by a mark 26 on the peripheral surface of a photosensitive drum 25 as an image carrier. The size of the opening 27 and the size and pitch of the holes 24 are so determined that two or three holes 24 face the opening 27 at all times. Then the photosensitive drum 25 is rotated as shown by an arrow E and the roller 22 is rotated as shown by an arrow F to convey a form 28 a shown by an arrow G. The form separating device 20 applies both a separating force and a conveying force to the form separation position 26 at all times. Consequently, a form 28 can surely be separated from the photosensitive drum 25.
Patent JP-H10209070-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device
Inventor: MORIKAWA TAKASHI
IPC: H01L21/28
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing efficiency and assure reliability of the product in a method of manufacturing a semiconductor device to form the self-alignment contact(SAC) using a silicon nitride film. SOLUTION: A resist 14 is coated on a transistor and meanwhile an N-type impurity is doped (step S1) to transistors 11, 12. After the resist 14 is removed, silicon nitride (Si3 N4 ) film 15 is formed (step S2) to the entire part of the silicon substrate 10, a resist 16 is coated on the transistors 11, 12, silicon nitride on the transistor 13 including the source and drain regions is removed and P-type impurity is doped (step S3) to the transistor 13. Under this condition, a thick silicon oxide film 17 is formed (step S4) to the entire part of the silicon substrate 10 and moreover a resist is coated on the silicon oxide film 17 as the masking and the aperture for SAC and the aperture for contact of the part other than SAC are simultaneously formed.
Patent JP-S60169891-A (JP)
Inventor: ZUGOI YANIBU
IPC: G02F1/1365
Filed: 1985-01-23
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-S59136799-A (JP)
Inventor: HARA SUSUMU
IPC: G10L15/06
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-S62170445-A (JP)
Title: Precipitation strengthening cast ni alloy having superior resistance to stress corrosion cracking
Inventor: OE JUNYA
IPC: C22C19/05
Filed: 1986-01-21
Abstract: PURPOSE:To provide superior resistance to stress corrosion cracking to a conventional precipitation strengthening forged Ni alloy by converting the polycrystalline forged structure of the alloy into a single crystalline forged structure. CONSTITUTION:A molten alloy having a composition consisting of, by weight, 12-30% Cr, 0.5-3% Nb, 1-5% Ti, 0.2-3% Al and the balance Ni with inevitable impurities or further contg. 0.5-6% Mo and/or W and/or 1-10% Fe is prepd. with a conventional melting furnace. The molten alloy is cast with a conventional drawing-down type single crystal casting furnace to obtain a precipitation strengthening cast Ni alloy having a single crystalline cast structure.
Patent JP-S55102982-A (JP)
Title: Synchronizing detection circuit
Inventor: TAKADA SHINJI
IPC: H04N5/08
Filed: 1979-01-31
Abstract: PURPOSE: To obtain an extremely-stable synchronizing signal by obtaining an output turning to a frequency corresponding to the synchronizing signal peak level of a video signal from a reproduced FM signal and then by detecting a synchronizing signal by detection the envelope of the output.  
     CONSTITUTION: Reproduced RF signal (a) obtained by passing an RF signal from video head 2 through reproducing RF amplifier 3 is supplied to tuning amplifier 17. Since this amplifier 17 has its tuning point at an FM frequency corresponding to the peak level of a synchronizing signal in a video signal, it generates an output of RF signal (e) with its peak at the synchronizing signal part. This output E is adjusted to constant amplitude by limiter 18, amplified by turning amplifier 19 with the same frequency as amplifier 17, and detected by envelope detection circuit 20. Synchronizing signal SYNC2 is obtained from this circuit 20. Since this synchronizing signal passes through two amplifiers 17 and 19, it becomes extremely stable. Further, the output of amplifier 3 is FM-demodulated 8 through dropout compensation circuit DOC and synchronously separated 16 to obtain synchronizing signal SYNC1, but respective synchronizing signals can be extracted by change-over circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06222369-A (JP)
Title: Spacer for liquid crystal display panel
Inventor: SAKURAI TOSHIO
IPC: G02F1/1339
Filed: 1993-01-26
Abstract: PURPOSE:To provide the spacer which can prevent transmission of light in the parts of the dark state of the liquid crystal display panel and to provide the spacer for the liquid crystal display panel which is lower in hardness than inorg. glass, can be easily produced and prohibits extraction of dyestuff in an org. solvent or liquid crystal. CONSTITUTION:This spacer for the liquid crystal display panel is constituted of microparticles made of a synthetic resin contg. white inorg. powder having an insulating characteristic as a light shielding component. Black pigments, such as carbon black, have an electrical conductivity and are, therefore, unusable as the spacer for the liquid crystal display panel. Even the microparticles of the white system have the sufficient light shieldability in the spacer for the liquid crystal display panel of a transmitted light type. The white inorg. powder is particularly preferably rutile type titanium dioxide powder, anatase type titanium dioxide powder, etc.
Patent JP-S63178687-A (JP)
Title: Primary color signal generator
Inventor: HASHIKAWA YUJI
IPC: H04N9/67
Filed: 1987-01-19
Abstract: PURPOSE:To reproduce hue with fidelity by providing a changeover switch inputting selectively a composite luminance signal, a composite color signal and an output signal from a test pattern generating circuit to a primary color signal generating circuit and a white level adjusting variable resistor so as to allow the primary color signal generator side only to conduct the white level adjustment. CONSTITUTION:Three moving contacts of a changeover switch 19 are connected respectively to terminals 21b, 21d, 21f when a control signal fed to an input terminal 20 goes to an H level. Thus, a DC voltage is fed to a black/white test pattern generating circuit 22 via a terminal 21f. A signal,e.g., a primary color signal R corresponding to the output signal of the black/white test pattern generating circuit 22 is outputted from an output terminal 7 of a primary color signal generating circuit 4 and inputted to an amplifier transistor 25. The white level adjustment at a dark picture is applied to the primarycolor signal R by using a variable resistor 26 and the white level adjustment at a light picture is applied by using the variable resistor 27. Thus, the re-adjustment of the white level at the receiver 2 is not required and the picture is reproduced by a normal hue.
Patent JP-2000018026-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N13/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an exhaust emission control device for separating and discharging SOX by making exhaust gas reversely flow into a storage reducing type NOX catalyst. SOLUTION: An exhaust pipe 9 connected to an engine 1 is connected to a first port of an exhaust switching valve 20 having four ports, an exhaust port 10 for discharging exhaust gas to the atmosphere is connected to a second port, an exhaust pipe 11 connected to an inlet 30a of a catalyst converter 30 is connected to a third port, and an exhaust pipe 12 connected to an outlet 30b of the catalyst converter 30 is connected to a fourth port. When the exhaust switching valve 20 is positioned in forward flow, the exhaust pipe 10 and the exhaust pipe 12 are connected to each other as well as connecting the exhaust pipe 9 and the exhaust pipe 11 to each other, and exhaust gas flows from the inlet 30a to the outlet 30b in the catalyst converter 20. When the exhaust switching valve 20 is positioned in reverse flow, the exhaust pipe 10 and the exhaust pipe 11 are connected to each other as well as connecting the exhaust pipe 9 and the exhaust pipe 12 to each other, and exhaust gas flows from the outlet 30b to the inlet 30a in the catalyst converter 20.
Patent JP-H03216089-A (JP)
Title: Inter-frame prediction coding device and decoding device
Inventor: SUGIYAMA KENJI
IPC: H04N19/14
Filed: 1990-01-20
Abstract: PURPOSE:To improve an inter-frame prediction efficiency by setting variably an interval at what number of frames an independent frame applying independent coding is to be taken in response to a frame difference of input frames. CONSTITUTION:Frame memories 2, 3, 4, 7, 8, a prediction device 5, a frame difference detector 12, changeover switches 6, 9, an in-frame coder 10 are provided in the device. In this case, An interval N at which an independent frame applying independent coding without use of inter-frame prediction is to be taken is set variably depending on the frame difference of inputted frames among consecutive frames of a picture signal inputted continuously and depending frames inbetween are coded with prediction by the independently coded independent frames before and after the dependent frame. Thus, the inter-frame prediction efficiency is improved and optimum coding is always implemented to a moving picture with different degree of movement and the coding data quantity is much reduced.
Patent JP-S59136263-A (JP)
Title: Daisy wheel printer
Inventor: KAWAGUCHI KATSUHIKO
IPC: B41J1/24
Filed: 1983-01-25
Abstract: PURPOSE:To automatically fix a wheel holder, by a method wherein the wheel holder is reliably press-fixed by expanding a toggle mechanism attached to a carrier when a cassette ribbon is loaded. CONSTITUTION:With links 13, 14 of a toggle mechanism 12 provided on a carrier 4 folded, a wheel holder 10 is pivoted about a hinge 11 by the force of a spring 16, thereby allowing loading or unloading of a daisy wheel 18 in relation to the holder 10. With the upper surface of a handle 17 pressed by a cassette ribbon 5, the ribbon 5 is mounted on a plate 6 and is fixed by means of a retainer pawl 7. In this case, the links 13, 14 are expanded to press the holder 10 toward a platen 1, and a pin 15 is moved beyond the straight line tying both ends of the links 13, 14 so as to maintain the links 13, 14 in an expanded state close to a linearly expanded state, thereby fixing the holder 10.
Patent JP-S58129595-A (JP)
Inventor: NOGUCHI TAIICHIROU
IPC: G08B13/08
Filed: 1982-01-27
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-H05206085-A (JP)
Title: Fine pattern formation
Inventor: SUDA YURIKA
IPC: H01L21/302
Filed: 1992-01-24
Abstract: PURPOSE:To improve the resolution of a pattern by the conventional exposure device and resist by removing thin film so as to permit the surface of the processing material to be exposed at the bottom plane of an opening, permitting the thin film to be left on the side plane of the opening and patterning the processing material using a resist pattern and the thin film as a mask. CONSTITUTION:Processing material 2 is formed on a substrate 1 and the patterning of resist 3 which has larger pattern dimensions than the pattern dimensions to be formed is performed. Then, thin film 4 is formed on a resist pattern 3a. The whole plane etching is performed by RIE and a pattern whereupon thin film 4a is adhered on the side walls of the resist pattern 3a is provided. The processing material 2 is etched using the resist pattern 3a which has the thin film 4a as a mask. Then, the resist 3a is peeled off. Thus, the pattern allowing the resolution limit is formed using the conventional exposure device and resist.
Patent JP-H09203420-A (JP)
Title: Electromagnetic clutch controller
Inventor: KAWABATA AKIRA
IPC: F16D48/06
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch controller designed to decrease the number of series transistors and electromagnetic clutches which directly interrupt energizing current of an electromagnetic clutch. SOLUTION: A direct-current electromagnetic clutch 10 is engaged by applying voltage of a direct voltage source VB to an exciting coil 11 and is separated by dropping this voltage. A transistor 60 is connected between the direct voltage source VB and the exciting coil 11. When the transistor 60 is turned on, the voltage of the direct voltage source VB is applied to the exciting coil 11. When the transistor 60 is turned off, the voltage of the direct voltage source VB is not applied to the exciting coil 11. A negative voltage power circuit 90 applies the voltage having the reverse polarity of the direct voltage source VB to the exciting coil 11 when the transistor 60 is turned off.
Patent JP-S62169774-A (JP)
Title: Stabilization of sulfenamide
Inventor: YAMAMOTO ZENZO
IPC: C07D277/76
Filed: 1986-01-21
Abstract: PURPOSE:A carboxylic acid is added, as a stabilizer, to a specific benzothiazolesulfenamide whereby the sulfenamide is markedly stabilized even when it is stored in summer or for a long period of time without deterioration. CONSTITUTION:A carboxylic acid of 1-10 carbon atoms and/or a carboxylic anhydride of 2-10 carbon atoms are dissolved or dispersed in water and the solution or dispersion is combined with a benzothiazolesulfenamide of the formula (R, R' are H, alkyl, cycloalkyl or they incorporate with a nitrogen atom to form a heterocyclic ring; n is 1 or 2) to stabililze the sulfenamide. The carboxylic acid is, e.g., oxalic, adipic, or propionic acid and the carboxylic anhydride is e.g., phthalic anhydride. The amount of the carboxylic acid is 0.1-5wt%, preferably 0.3-2wt% based on the compound of the formula. USE:It is used as rubber additive such as vulcanization accelerator.
Patent JP-S5929671-A (JP)
Title: Diazolylalkanols
Inventor: ERIKU REEGERU
IPC: C07D249/08
Filed: 1983-01-28
Abstract: 1. Diazolylalkanols of the general formula I  see diagramm : EP0104300,P9,F1  in which R represents alkenyl and alkynyl, each having 2 to 6 carbon atoms, and represents phenylalkenyl, having 2 to 4 carbon atoms in the alkenyl part, or phenylalkynyl, having 2 to 4 carbon atoms in the alkynyl part, each optionally identically or differently substituted once to three times, the phenyl substituents which may be mentioned in each case being : halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio each having 1 to 2 carbon atoms, alkoxyalkyl having 1 to 2 carbon atoms in each alkyl part and phenyl which is optinally substituted by halogen and physiologically tolerated acid addition salts thereof.