baber/WOPTO huggingface dataset:
Patent JP-S6322712-B2 (JP)
IPC: H04N5/92
Filed: 1981-11-30
Abstract: A method and apparatus for recording and reproducing an information signal comprised of a video signal and an audio signal in a plurality of successive parallel tracks on a magnetic tape, each track including a first audio section followed by a video section, by converting the audio signal into a PCM digital audio signal; compressing the PCM audio signal; frequency modulating the compressed PCM audio signal to produce an output PCM audio signal; and recording the output PCM audio signal and the video signal in the plurality of successive tracks such that one field interval of the video signal is recorded in the video section of each track and the output PCM audio signal corresponding to one field interval of the video signal is recorded in the audio section of each track and corresponds to the video signal in the leading portion of the previous successive track and the video signal in the trailing portion of the previous alternate track, wherein the audio signal recorded in each track is delayed by a maximum of 1.5 field intervals from the video signal to which it corresponds.
Patent JP-H0671435-B2 (JP)
IPC: G01N33/577
Filed: 1986-08-29
Abstract: The invention relates to monoclonal antibodies against prosomal proteins, to a method for detecting prosome-related phenomena and in particularfor diagnosing prosome-related disorders using monoclonal antibodies against prosomal proteins, and also relates to diagnostic reagents for use with this method.
Patent JP-H0346445-B2 (JP)
IPC: C07D498/18
Filed: 1990-07-31
Abstract: This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represented by the following formula:to a process for their production, to a pharmaceutical composition containing the same and to a use thereof.
Patent JP-3615573-B2 (JP)
IPC: B07C5/342
Filed: 1994-08-16
Granted: 2005-02-02
Abstract: Improved systems for optical inspection are provided. The improved systems use modified camera boxes (10) to provide increased, and more uniform, illumination of the objects being inspected through the use of illuminator windows. The lens arrangement of the improved camera boxes is contained within a self-contained, sealed housing (12) that is separate from the camera to prevent particle contamination of the lens arrangement and provide improved flexibility during installation of the camera boxes on the inspection systems. Illumination light is transmitted along fibres (62), into illuminator (44) and through windows (50), which act as waveguides, and exit as light rays (64). The reflected image, in the form of light rays (66) is captured by mirrors (48) and reflected through windows (50) to prism (36). Prism (36) takes each subimage and directs it to a central focal point, which may occur at a folding mirror (52) or on the camera lens directly. <IMAGE>
Patent JP-4028622-B2 (JP)
IPC: C25D11/18
Filed: 1997-08-13
Granted: 2007-12-26
Abstract: In a reflector containing a surface with high total reflection, which is resistant to mechanical and chemical attack, the body (10) of the reflector has a surface coating system of (a) a pre-treatment layer (11), (b) a functional coating (12) with organo-functional silanes of a metal compound, and (c) a reflective layer (13) containing metal. Layer (a) is applied to the body to increase the adhesion to the over-lying layers, and layer (b) levels and increase the mechanical resistance of layer (c). The reflector is produced by anodising the surface of the substrate, coating with a sol-gel film, hardening the sol-gel film and applying the reflection layer continuously in a strip process. Anodic oxidation is carried out in either (a) a redissolving electrolyte containing sulphuric, oxalic, phosphoric and/or chromic acid or (b) a non-redissolving electrolyte without sealing the oxide film. The sol-gel film is hardened at elevated temperature, such that the temperature measured on the aluminium film under the sol-gel layer is > 110, preferably > 150, especially 150-220 degrees C and is maintained for 10 seconds to 120 minutes. Heating is carried out with infrared radiation, optionally combined with ultraviolet radiation, or with hot gas, preferably hot air. The reflection layer and optionally other layers of the multilayer system are applied by gas or vapour phase deposition.
Patent JP-2540675-B2 (JP)
IPC: C08G59/16
Filed: 1991-08-29
Granted: 1996-10-09
Abstract: 2.1. A binder composition is described for solvent-containing or aqueous coatings, which binder composition cures at low temperature to give non-yellowing and solvent-resistant coatings. 2.2. The binder composition contains binder components based on polyethers, polyesters, polyether/polyesters and/or (meth)acrylic copolymers having at least one acryloyl group and at least one epoxide group in the molecule, the acryloyl groups and epoxide groups being present in the number ratio 20:80 to 80:20, and also one or more polyamines as curing agent in the ratio of equivalent weights of 2:0.5 to 1:1.5. 2.3. Binders for pigmented and unpigmented surface coatings (paints).
Patent JP-3501656-B2 (JP)
IPC: H01M4/04
Filed: 1998-08-07
Granted: 2004-03-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability, while lowering the internal resistance by laser- welding a part of one edge of a positive and a negative electrodes housed in a case with the electrolyte in a condition in which it is not coated with an active material to a positive and a negative electrode terminals. SOLUTION: A positive and a negative electrodes 51, 52 laminated through a separator 53 and housed in a conductive case 56 of a battery cell 42 have a positive and a negative electrode foils 51a, 52a, the active material 51b, 51b coated on both surfaces thereof, and an upper welding part 51c of the positive electrode 51 and a lower welding part 52c of the negative electrode 52. The welding parts 51c, 52, which are not coated with the active material 51b, 52b, are laser-welded to collector plates 54, 55 as positive and negative electrode terminals for securing connection, and have conductivities higher than that of the parts coated with the active material 51b, 52b.  The collector plates 54, 55 are preferably formed with a spiral groove or the like for insertion of the ends of the positive and the negative electrodes 51, 52, and an area of the bonding surface is increased, while the electrical resistance is lowered. The kinds of parts can be reduced by using each common collector plate 54, 55 in the positive electrode side and the negative electrode side.
Patent JP-3071507-B2 (JP)
IPC: G11B23/00
Filed: 1991-08-14
Granted: 2000-07-31
Abstract: For a circuit arrangement for reproducing sound information recorded on a movable sound carrier in one or more sound channels, the sound carrier being moved at a reproducing speed during its reproducing, having a circuit arrangement for noise suppression in which an RC network (10, 30) having at least one RC filter is provided for each sound channel, an integrated pause detection circuit arrangement is provided, which is integrated in the reproducing circuit arrangement and shares the use of parts of the noise suppression circuit, at least one or more RC filters of the RC network or networks (10, 30) of the noise suppression circuit, during the times in which pauses in the sound carrier information are to be detected by the pause detection circuit at a speed of movement of the sound carrier greater than the reproducing speed.
Patent JP-3272676-B2 (JP)
IPC: E01F9/553
Filed: 1998-08-13
Granted: 2002-04-08
Abstract: A traffic sign for use in a paved road has a housing with an open upper end. A holder is vertically movably received in the housing. A light emitting unit is installed in the holder to move therewith. A transparent plate is mounted on the holder to move therewith. The transparent plate permits a light from the light emitting unit to transmit therethrough. A space is defined between a bottom of the housing and a lower end of the holder to permit the vertical movement of the holder in the housing. An elastic support ring has an inner wall fixed to an outer surface of the holder and an outer wall fixed to an inner surface of the housing. Projections are formed on the elastic support ring. Each projection projects upward beyond the transparent plate. Recesses are provided by the elastic support ring. Each recess is defined between the projections, so that the light from the light emitting unit is viewed through the transparent plate and each of the recesses. <IMAGE>
Patent JP-3655652-B2 (JP)
IPC: H04B1/46
Filed: 1994-08-31
Granted: 2005-06-02
Abstract: Method and circuit arrangement in which a received signal is fed with adjustable attenuation to a loudspeaker, in which an adjustable-attenuation signal emitted by a microphone is provided as a transmit signal, in which the received signal and microphone signal are in each case continuously classified as speech signals or noise, in which the attenuation of in each case one signal, which has been classified as a speech signal, is set to a first attenuation value and the respective other signal is set to a second attenuation value which is greater than the first value and is maintained until one signal is classified as noise, in which, if both signals are classified as speech signals, the previous attenuation values are maintained, in which, if both signals are classified as noise, both attenuations are set to a third attenuation value situated between the first and second attenuation values, and in which a transition from the first or second attenuation value to the third attenuation value takes place more slowly than a transition from the third attenuation value to the first or second attenuation value or a transition from the first to the second attenuation value and vice versa. <IMAGE>
Patent JP-H0669000-B2 (JP)
IPC: H05B39/04
Filed: 1987-10-15
Abstract: To permit dimming of a halogen incandescant lamp, or set of lamps connected to an electronic transformer circuit which receives operating voltage from a power network, rectifies the current supply and chops the rectified power to provide high-frequency alternating voltage for transformation to low voltage of the incandesent lamp, a non-current compensated choke having an inductance of at least 50 mH is connected in series between the rectifier output terminals and the rectifier system terminals, an oscillation start acceleration circuit including a CR circuit is connected in parallel with the starting circuit for the alternately operating transistors and a pair of symmetry resistors (R6,R7) are connected in parallel to symmetry defining capacitors (C6,C7), connected across the rectifier output terminals and a mid-point (M) of the oscillation transistors. The arrangement permits soft starting of the transistors, even if a serially connected phase controlled dimmer circuit suddenly connects line voltage at peak value across the rectifier, while providing for continuous energy release, even if the dimmer control is turned beyond the 90 DEG  phase angle position and, for example, to 135 DEG phase angle.
Patent JP-3739418-B2 (JP)
IPC: B60B3/00
Filed: 1993-10-20
Granted: 2006-01-25
Abstract: The sonotrode is annular and vibrates as a flexural vibrator at one of its natural frequencies, preferably with four nodes distributed over its circumference. As a result, the vibrations initiated along the axis (10) at the input (17) can be picked up along an output axis (19) angled away by 90@ at the output (18). Due to this design, even relatively inaccessible workpieces can be efficiently machined with ultrasonics. <IMAGE>
Patent JP-H0825938-B2 (JP)
IPC: C07B61/00
Filed: 1992-09-25
Abstract: The invention relates to a process making it possible to selectively monodebrominate 1,6-dibromo-2-hydroxynaphthalene in position 1. 
<??>According to this process, a reaction is carried out, in an acidic organic solvent and in the presence of a catalyst based on tungsten carbide, between (i) the said dibrominated naphthalene and (ii) molecular hydrogen or a compound capable of generating nascent hydrogen in the reaction medium. 
<??>Mainly 6-bromo-2-hydroxynaphthalene is thus collected.
Patent JP-2771562-B2 (JP)
IPC: G11C19/00
Filed: 1988-11-18
Granted: 1998-07-02
Abstract: PURPOSE:To reduce the occupation area of the shift register by equalizing the shift timing of a clock signal to that of data regardless of a shift direction which changes with a control signal. CONSTITUTION:Clocked flip-flops FF1 - FF4 which constitute the master stage and slave stage of a clocked flip-flop D-FF are made independent and constitute respective stages of the shift registers respectively in any shift direction by switching circuits 6 provided to their inputs. Thus, the FF1 - FF4 are made independent and then clock signals phi and inverted of phi and data are prevented from having a half-cycle deviation in shift timing between a right and a left shift by inverting clock pulses phi and inverted of phi. Consequently, the number of the flip-flops constituting the shift register is reduced to half, so the number of elements is decreased and the occupation area on a semiconductor becomes small.
Patent JP-2782472-B2 (JP)
IPC: C07C29/76
Filed: 1990-11-20
Granted: 1998-07-30
Abstract: The invention provides a process for removing fatty acid metal soaps derived from metals with an atomic number from 27 to 29 from hydrogenated fatty products comprising separating solid metal precipitated under the influence of hydrogen at a pressure ranging between 0.05 and 10 MPa from the hydrogenated fatty products. Preferably the hydrogen pressure is between 0.2 and 5 MPa. Preferably the metal is nickel. It is recommended to effect the separation by filtration, using a filter comprising vertical pressure leaves. Also it is possible to treat the hydrogenated fatty product with hydrogen under a pressure between 0.05 and 10 MPa before separating the metal from the fatty product.
Patent JP-3296932-B2 (JP)
IPC: B60K6/26
Filed: 1994-12-27
Granted: 2002-07-02
Abstract: PURPOSE: To change an existing engine drive type unit into a hybrid type power unit by attaching a motor drive type unit by switching power between a V-belt type power transmission system and a power transmission system for motor and driving the hybraid type power unit by power of either motor or engine. CONSTITUTION: A unit 42 for driving motor which includes a motor 40 and a power transmission system 41 which transmits power to a drive shaft in one unit is provided on the opposite side across a rear wheel 14 of a V-belt type power transmission device 24. By switching power between the V-belt type power transmission system 24 and a power transmission system for motor 41 by a switching mechanism, a hybrid type power unit can be driven by power of either motor 40 or engine 21. Consequently, it is possible to change an existing engine drive type unit into the hybrid type power unit 20 by attaching a motor drive type unit 42.
Patent JP-3490235-B2 (JP)
IPC: H04W4/00
Filed: 1996-12-11
Granted: 2004-01-26
Abstract: A two-way data communication device such as a data ready cellular telephone, a two-way pager, or a telephone communicates via a two-way data communication network with a server computer on a computer network that has an interface to the two-way data communication network, i.e, is coupled to the two-way data communication network. For example, the computer network can be a corporate wide area network, a corporate local area network, the Internet, or any combination of computer networks. The two-way data communication device utilizes a client module to transmit message including a resource selector chosen by the user to a server on a server computer on the computer network. The server processes the message and transmits a response over the two-way data communication network to the client module. The client module interprets the response and presents the response to the user via a structured user interface. Alternatively, the user transmits a request that directs the server to transmit the response to the request to another location or to another user.
Patent JP-3762440-B2 (JP)
IPC: G11B7/135
Filed: 1993-12-28
Granted: 2006-04-05
Abstract: A device for scanning a surface includes a radiation source, a transparent plate provided with a grating having two grating structures, an objective system for focusing the radiation beam on a surface, and a detection system for converting radiation reflected by the surface into electric signals. The first grating structure in the grating is intended, for example, for forming two side beams from the radiation beam. By providing the second grating structure, a monitor beam is obtained in reflection from the radiation beam. The monitor beam is directed onto a monitor detector which generates an electric signal with which the radiation power of the radiation source is controlled.
Patent JP-2823913-B2 (JP)
IPC: H03M1/66
Filed: 1988-12-08
Granted: 1998-11-11
Abstract: A method and apparatus for reducing spurious output noise in digital frequency synthesizers employing sine amplitude converters connected to Digital-to-Analog converters to generate analog waveforms from sine amplitude data. Random or pseudorandom numbers having a value equal to or less than plus or minus one-half of a minimum quantization step or value change for the sine amplitude data are generated and added to the sine amplitude data with the resulting sum being transferred to the Digital-to-Analog converter. In one embodiment, a summation circuit is connected between an output of the sine function converter and an input of the Digital-to-Analog converter and also has a second input connected to a pseudorandom number generator which provides Pseudorandom numbers varying in value over a range of +/-1/2n+1 times a least significant step value, or bit for base 2, of a corresponding Digital-to-Analog input data value where n is greater than or equal to 1.
Patent JP-3547133-B2 (JP)
IPC: H01B17/66
Filed: 1994-05-25
Granted: 2004-07-28
Abstract: PCT No. PCT/GB94/01136 Sec. 371 Date Dec. 14, 1995 Sec. 102(e) Date Dec. 14, 1995 PCT Filed May 25, 1994 PCT Pub. No. WO94/29886 PCT Pub. Date Dec. 22, 1994A heat shrinkable shed (2) is mounted on a power cable (12) and sealed thereto by a hot-melt adhesive (10). Four projections (8) are equispaced around the interior surface of the shed (2) to penetrate the adhesive (10) and to engage the outer surface of the cable (12) to enhance the longitudinal retention of the shed (2) on the cable (12), particularly under conditions of thermal cycling.
Patent JP-4168172-B2 (JP)
IPC: G21F9/00
Filed: 1997-06-26
Granted: 2008-10-22
Abstract: A method for removal of cesium from aqueous solution, particularly from nuclear waste liquids. The cesium-containing aqueous solution is contacted with a solid-state hexacyanoferrate compound of a transition element for binding cesium to the hexacyanoferrate. The aqueous solution of reduced cesium content is separated from the hexacyanoferrate. Preferably, a nickel or cobalt hexacyanoferrate is utilized having a fraction of exchangeable transition elements smaller than 35 %. The hexacyanoferrate compound of said transition element may be produced by slowly adding an aqueous solution of the hexacyanoferrate into the transition element salt solution, the concentration of the transition element salt solution being at least 0.35 mol/l, stirring the mixture at ambient temperature during the addition, and separating and recovering the resulting hexacyanoferrate precipitate from the mixture. This method has achieved volume reductions-that is, volume of cesium-containing waste liquid remaining in the ion-exchange column reduced from volume of cesium-containing aqueous solution treated-of as much as 9000 fold.
Patent JP-3153959-B2 (JP)
IPC: A61K31/495
Filed: 1991-03-05
Granted: 2001-04-09
Abstract: PCT No. PCT/JP91/00295 Sec. 371 Date Apr. 22, 1991 Sec. 102(e) Date Apr. 22, 1991 PCT Filed Mar. 5, 1991 PCT Pub. No. WO91/13887 PCT Pub. Date Sep. 19, 1991.A compound of the formula   <IMAGE>   wherein R1 is hydrogen or a hydrocarbon residue which may be substituted; R2 is oxo or hydrogen plus hydroxy which may be acylated; R3 is hydrogen or hydroxy which may be acylated; at least one of the dotted lines represents a single bond, or a salt thereof, produced from Penicillum thomii has potent RA-89 muscarinic receptor blocking activity and is of value as therapeutic agent for parkinsonism, ulcer, etc. or as mydriatics.
Patent JP-2965691-B2 (JP)
IPC: H03J1/00
Filed: 1990-04-14
Granted: 1999-10-18
Abstract: A digital tuner for a radio in the medium frequency range includes a microprocessor and a keyboard. All frequencies are three digit numbers and are whole number multiples of nine. The desired three digit frequency is input to the microprocessor by manually entering the first two digits using the keyboard If, the third digit is ambiguous it must be inputted manually. The operator is made aware of the ambiguity by the flashing of an indicator where the digit is to be displayed.
Patent JP-3035352-B2 (JP)
IPC: G01N33/558
Filed: 1994-08-22
Granted: 2000-04-24
Abstract: A disposable electronic assay device comprising card-like housing containing a sample receptor for receiving a sample of body fluid containing an analyte to be determined, a sample treatment element for reaction with sample fluid components to yield a physically detectable change which correlates with the amount of analyte in the sample, a detector responsive to the physically detectable change for producing an electrical signal which correlates with the amount of analyte in the sample, a signal processor connected to the detector for converting the electrical signal to a digital test result output, and visually readable output means connected to the signal processor for receiving and presenting the test result output. The signal processor can include an analog to digital conversion element for converting an analog reflectance or transmission output signal to a digital reflectance output, processor for converting the digital reflectance or transmission output to a digital test result output. The sample treatment element can include, for example, in fluid communication, a separator for separating interfering substances from the sample, a sample developer for converting the analyte in the sample to a physically detectable substance in an amount which correlates with the amount of the analyte. The sample development element can comprise bibulous material having a sample reaction zone containing reaction chemistry for reacting specifically with the analyte and producing a product with a physically detectable label, the amount of which correlate with the amount of analyte, and a detection zone positioned for interaction with the detector.
Patent JP-3974938-B2 (JP)
IPC: A61K33/243
Filed: 1993-11-08
Granted: 2007-09-12
Abstract: Combinations of (a) taxol, taxotere, or their derivatives, with (b) a therapeutic substance are used in the treatment of neoplastic disorders. Pref., (b) is an alkylating agent, (esp. cyclophosphamide, ifosamide, melphalan, hexamethyl melamine, thiotepa, and dacarbazine), an anti-metabolite, (esp. 5-fluorouracil, cytarabin, methotrexate, idatrexate, and trimetrexate), a fusel poison (esp. a vinca alkaloid, their synthetic and semi-synthetic analogues, estramustine, and taxoids), an epidophyllotoxin, (esp. etoposide or teniposide), an antibiotic, esp. daunorubicin, doxorubicin, bleomycin, or mitomycin), an enzyme (esp. L-asparaginase), a topoisomerase inhibitor, (esp. camptothecin, CPT-11, topotecan, and pyridobenzoindole derivatives), procarbazine, mitoxantrone, platinum coordination complexes (esp. cisplatin and carboplatin), biological response modifiers and growth inhibitors, (esp. interferons and interleukins), and haematopoietic growth factors. The taxane derivative (a) may comprise 10-90% of the active materials.