baber/WOPTO huggingface dataset:
Patent JP-3280995-B2 (JP)
IPC: H05B41/36
Filed: 1991-01-28
Granted: 2002-05-13
Abstract: The invention relates to a circuit arrangement suitable for operating a low-pressure mercury discharge lamp (IV) by means of a high-frequency pulsatory current comprising   circuitry (I) for generating the high-frequency pulsatory current with an amplitude A from a supply voltage, a modulator (II) for modulation into a substantially square-wave shape of the high-frequency pulsatory current with a modulation frequency f and a duty cycle DC, and   circuitry for adjusting the duty cycle DC.   According to the invention, the circuit arrangement is further provided with   circuitry for adjusting the amplitude A of the substantially square-wave modulated high-frequency pulsatory current.   This latter circuitry renders it possible to make the colour point of the lamp to a high degree independent of the value of the luminous flux. In addition, it is possible to adjust the colour point over a wide range for a given luminous flux of the lamp. <IMAGE>
Patent JP-H028736-B2 (JP)
IPC: A61F13/514
Filed: 1982-02-24
Abstract: An article of manufacture is disclosed for absorbing liquids, particularly body fluids such as urine. A liquid permeable topsheet is affixed to a liquid impermeable backsheet encasing an absorbent core therebetween. A liquid impermeable barrier member overlays a segment of the absorbent core and is affixed at one end to the backsheet. The topsheet has compacted portions which are affixed to the barrier member.
Patent JP-S6147227-B2 (JP)
IPC: C23C16/40
Filed: 1983-03-07
Abstract: 1. Method of depositing a layer of stannic oxide on a substrate, notably of glass, consisting of bringing a vapour containing tin compounds into contatc with the substrate heated to high temperature, characterized in that the vapour contains monobutyl tin trichloride as tin compound and a dopant complying with the general formula XCHF2 , where X is a group based upon carbon and hydrogen, or is chlorine or fluorine.
Patent JP-H044243-B2 (JP)
IPC: D01F9/20
Filed: 1983-03-22
Abstract: Glass or vitrified carbon is produced by thermal degradation of polyphenylene sulfide or a substituted compound thereof by additions of an oxide of a sulfide-forming metal, such as Fe2O3, which is added in a weight amount of at least about 1% and preferably about 10%, in order to accelerate the degradation process, and resultant admixture is heated to a temperature above about 150 DEG  C. and thereafter the temperature is increased during the course of the reaction. The inventive process is useful for production of chemically resistant glass carbon fibers, glass carbon electrodes, glass carbon containers, etc.
Patent JP-S5331674-B2 (JP)
IPC: C08F14/06
Filed: 1976-04-28
Abstract: A method for preparing polymers of vinyl chloride in which polymerization of the corresponding monomer or monomers is carried out in microsuspension in the presence of a seeding product in the form of a dispersion of particles of a vinyl polymer previously prepared by polymerization in microsuspension, the particles of which contain at least one organic soluble initiator, without any complementary addition of initiator and in the presence of one or more other seeding products in the form of dispersion of vinyl polymer, the sizes of which differ from one another and from the particles of the first seeding product.
Patent JP-H0353499-B2 (JP)
IPC: F16D65/18
Filed: 1983-03-31
Abstract: A hydraulic operating unit for the friction engaging apparatus of a transmission provides a hydraulic operating unit which permits the introduction of a low-pressure working fluid to permit the forceable disengagement of the hydraulic operation unit to work against the fluid which would normally urge the unit into engagement. The effective pressure-receiving area on the releasing side of a hydraulic power servo mechanism is made sufficiently large with respect to the effective pressure-receiving area on the engaging side of the servo mechanism while the piston diameter is kept small in order to save space in the construction of the servo mechanism while at the same time permitting the device to effectively disengage the friction mechanism.
Patent JP-H0823559-B2 (JP)
IPC: G01N33/96
Filed: 1990-03-13
Abstract: The present invention relates to a calibrating method of an enzyme immuno assay system. A calibration curve is prepared by the use of standard samples having known concentrations to be memorized, one of said standard samples being measured by two optical detectors (52, 53) having different sensitivities, conversion values of outputs from said two optical detectors (52, 53) being determined from the resulting measured values, and said calibration curve being corrected on the basis of said conversion values of outputs to establish one piece of new continuous calibration curve. <IMAGE>
Patent JP-H0645951-B2 (JP)
IPC: E04B9/36
Filed: 1986-03-20
Abstract: 57 A grid ceiling comprising a supporting grid (10, 20) with rectangular openings therein, grid panels (30) mounted within said openings. The grid panels may be in the form of grid units including perpendicular hollow interior primary and secondary panels (40, 50). The grid panels (30) are secured in place by longitudinally movable clips (60) which engage the carriers, e. g. in apertures or recesses (24). Each clip is slidable longitudinally from a forward position in which can occur and a retracted position in which the tongue is sufficiently within its associated panel to enable the grid panel to be removed.
Patent JP-4071295-B2 (JP)
IPC: C07H19/04
Filed: 1993-03-23
Granted: 2008-04-02
Abstract: Method for the preparation of natural or synthetic nucleosides, nucleoside analogues or oligonucleotides composed of at least two such nucleosides and/or nucleoside analogues, whose basic structure contains an optionally substituted radical of a nucleoside base B and a protected hydroxyl group of the formula R1-O- in which R1 is a protective group, or which are bonded via the oxygen atom of a hydroxyl group directly or via a bridging group to a solid carrier material, from nucleoside monomers or from oligonucleotides to whose basic structure, besides said radicals, a group of the formulae I, Ia or Ib 
<IMAGE>
 is bonded, by converting the group of the formulae I, Ia or Ib into a hydroxyl group -OH by reacting the nucleosides or oligonucleotides, where appropriate in an inert organic solvent, with an excess of an aliphatic, cycloaliphatic, araliphatic or aromatic alcohol with 1 to 30 C atoms, a polyol with 2 to 50 C atoms or a polymeric polyol in the presence of at least a catalytic amount of an inorganic base or of an organic nitrogen base, the base having a pK of 4 to 10.
Patent JP-3607450-B2 (JP)
IPC: H04N19/00
Filed: 1997-03-05
Granted: 2005-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an audio information classifying device capable of detecting not only a musical section but also a sound section. SOLUTION: First of all, the frequency data at every a second are extracted from inputted audio information. Then, a mean energy operation part 5 obtains mean energy for a second, and decides a silence section and a sound section in a second. For the section decided as the sound section, an energy change rate operation part 8 obtains an energy change rate at every a second, and extracts the sound section, and inputs its time code to a sound section hold part 10. For the section not decided as the sound section, a mean band energy ratio operation part 11 obtains a mean band energy ratio at every a second, and extracts the musical section, and inputs its time code to a musical section hold part 13.
Patent JP-S632190-B2 (JP)
IPC: G11B7/26
Filed: 1980-06-13
Abstract: A recording system, and reproducing system, for use in making and reproducing video disc records, wherein each recorded frame represents one or more frames of an original video program (10), as designated by a frame repeat count (74), encoded with the video information. In the system, the program is preprocessed to designate sets of consecutive frames that will be recorded as a single frame, together with an encoded frame repeat count, and time delay circuits (20) are employed to provide an audio signal for each of the original frames, all of which are recorded with the single video frame. In the reproducing system, the frame repeat counts are decoded, successively counted down, and used to control movement of a reading transducer (78) either to repeat a frame or to read a next frame from the recording. The repeat count is also employed to select an appropriate audio signal for reproduction with each video frame.
Patent JP-3019889-B2 (JP)
IPC: H04W88/06
Filed: 1992-03-03
Granted: 2000-03-13
Abstract: PURPOSE:To provide a mobile telephone set operated as a small and light analog mobile telephone set, and operated as a digital mobile telephone set when it is connected to extension radio equipment. CONSTITUTION:A transmission/reception circuit 103 of analog system, a system controller 114, a connector 150 connected to the extension radio equipment which performs at least transmission/reception of digital system, and a detection circuit 121 which detects whether or not the set 1 is connected to the extension radio equipment are provided. When the detection output S01 of the detection circuit 121 shows that the telephone set body is not connected to the extension radio equipment, a receiver 101, a transmitter 102, and the system controller 114 are connected to the transmission/reception circuit 103. When the detection output S01 of the detection circuit 121 shows that the telephone set body is connected to the extension radio equipment, the receiver 101, the transmitter 102, and the system controller 114 are connected to the extension radio equipment via the connector 150.
Patent JP-3536657-B2 (JP)
IPC: G02F1/133
Filed: 1998-03-30
Granted: 2004-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptical device drive having a clock signal phase difference correcting circuit which does not increase the area for the layout of the drive circuit, while surely eliminating a phase difference between a clock signal and an opposite-phase clock signal. SOLUTION: A clock signal phase difference correcting circuit 500 comprises a first buffer circuit a bistable circuit and a second buffer circuit all of which consist of inverters etc., the second buffer circuit being connected to the output part of the bistable circuit. At least an external clock signal input part is connected to a data line drive circuit 101 or a scanning line drive circuit 104 via the clock signal phase difference correcting circuit 500.
Patent JP-H059811-B2 (JP)
IPC: G05G1/06
Filed: 1985-04-25
Abstract: PURPOSE:To prevent mis-depression between a button and a switch by providing a select button at the side face of a knob main body of a change gear operating lever and a switch at the rear side and guiding a lamp light lighted in the knob main body to the side face through the ON-operation of the switch. CONSTITUTION:In depressing the switch 4, a contact 6 fitted to a case 46 contacts a contact 7 fixed to the knob main body 2 and a lamp 8 provided at the depth is lighted. The switch 4 is locked in this state by a lock mechanism 9 provided at the outside of a case 4b. The light from the lamp 8 is reflected in reflecting faces 5a, 5b of the case 4b and goes outside while being led in the direction of back side and side face of the knob main body as shown in arrows D and E, then the on/off state of the switch is observed easily even at night.
Patent JP-S6022732-B2 (JP)
IPC: G01L19/12
Filed: 1979-07-11
Abstract: A magnetic differential pressure indicator is provided for detecting and indicating a pressure differential thereacross that is greater than a predetermined value in a fluid system. A thermal lockout effective even at high internal fluid pressures prevents false actuation of the magnetic indicating means at low temperatures due to increased viscosity of the system fluid.
Patent EP-0028862-B2 (EP)
IPC: A47K1/00
Filed: 1980-11-05
Granted: 1989-11-02
Abstract: A method and device of forming a slab (1) having at least one profiled edge comprising a base sheet (2) and a cover sheet (3) connected herewith, the cover sheet being partly connected with the base sheet in a manner such that a peripheral part of the cover sheet protrudes beyond the edge of the base sheet, in the proximity of which the profiled edge has to be formed, comprising positioning of the base sheet with the cover plate partly connected herewith with respect to a mould (8) having the profile of the profiled edge and nestling an outer surface of the peripheral part of the cover sheet against the mould, filling out a space bounded by the peripheral part of the cover sheet and the edge of the base sheet with curable filling means (12) adhering to the two sheets, curing of the filling agent and removing the slab from the mould.
Patent EP-0416854-B2 (EP)
Title: A cutting insert
Inventor: SATRAN AMIR
IPC: B23B27/08
Filed: 1990-09-04
Granted: 2004-04-14
Abstract: A cutting insert (1) comprising a central body portion (3) having a longitudinal plane of symmetry (16), a pair of oppositely directed, end portions (8a, 8b) formed integrally with said body portion (3) and being respectively formed with rake (9a, 9b) and flank surfaces (11a, 12a, 11b, 12b) and with first and second cutting edges (13a, 13b) of substantially equal width, the flank surfaces of each end portion (11a, 12a, 11b, 12b) tapering by amounts and in directions such as to provide clearance between the flank surfaces and the side walls of the groove (27) being cut, a normal to the midpoint of said first cutting edge (13a) being inclined, in a first sense, with respect to said plane of symmetry (16), by an angle  alpha  and a normal to the midpoint of said second cutting edge (13b) being inclined in a second and opposite sense with respect to said plane of symmetry (16) by an angle  alpha , whereby said edges (13a, 13b) are inclined with respect to each other by an angle 2 alpha .
Patent EP-0515931-B2 (EP)
Inventor: HERKELS KLAUS-WERNER
IPC: E05F7/06
Filed: 1992-05-15
Granted: 2005-12-28
Abstract: In order to design a turn-and-tilt fitting, especially for windows having a laterally arranged setting-out device (9) with a relief element (12) arranged in the region situated on the aperture side, in such a way that a relief of the setting-out device (9) and of the upper pivot bearing (10, 11) takes place even before the final bearing of the window wing (1) against the window frame (2), the relief element (12) is designed as a pivoting lever (13) which is arranged rotationally movably on the frame (2) or wing (1) and which, during the closing operation, engages over or engages under a supporting part (15) on the counter part (wing (1) or frame (2)) and supports the closed or tilted wing (1) via this. <IMAGE>
Patent EP-0678362-B2 (EP)
Inventor: WETZEL MATTHIAS
IPC: B26B19/10
Filed: 1992-12-18
Granted: 2001-08-01
Abstract: The apparatus comprises a drive within a housing (1) and at least two parallel shaving units (13,14,15). Each shaving unit has respective outer cutter (16,17,20), an inner cutter (21,22,34) and at least one biasing element (31,32,33,45). In order to improve contact with the face during use, the biasing element of one shaving unit has a characteristic which differs from that of the biasing element (33) of a further shaving unit (13,14,15), in that under the effect of a force applied externally to the shaving units, motion can be performed by the unit (13,14,15) relative to the other shaving unit.
Patent JP-3148509-B2 (JP)
IPC: F16H25/16
Filed: 1994-05-16
Granted: 2001-03-19
Abstract: The invention relates to a cam mechanism with a roller tappet (9) which rolls along a control curve (7) and by means of which a mechanism element (8) can be displaced into a first and a second functional position, a contact point (P1, P2) situated on the control curve (7) corresponding to each of the two functional positions. Due to deviations in their dimensions which arise during manufacture, mechanisms of this kind exhibit transmission errors and the invention aims to reduce these. For this purpose, a point on the running surface (13) of the roller tappet (9) which coincides with the first contact point (P1) in the first functional position of the second mechanism element (8) coincides in the second functional position of the mechanism element (8) at least essentially with the second contact point (P2). <IMAGE>
Patent JP-2851850-B2 (JP)
IPC: G11B20/00
Filed: 1988-04-25
Granted: 1999-01-27
Abstract: Method and apparatus for recording and reproducing picture information on a recording medium. In addition to a coded information signal, subcodes together with identification codes for identifying the coding system of the subcodes are recorded in a first recording area of a recording medium and the identification codes and content discrimination codes for indicating contents of information included in the subcode using the coding system indicated by the identification code are recorded in a second recording area of the recording medium. It is further characterized that the identification code and the content discrimination information recorded in the second recording area are displayed at the time of the playback of the recording medium.
Patent JP-2967492-B2 (JP)
IPC: A61K9/26
Filed: 1990-05-10
Granted: 1999-10-25
Abstract: An oral preparation composed of a core comprising a principal agen and a pharmaceutically acceptable filler; the first layer covering the core, which comprises an enteric or water-soluble component and may optionally contain an insoluble component; the second layer covering the first layer, which comprises a nonenteric component which dissolves by reacting with at least one component of the core; and the third layer covering the second layer, which comprises an enteric component. This preparation will not release the principal agent until it reaches a desired region in an intestine and it can release the agent at a controllable rate once it reaches that region. Thus it can be effectively used in administering a principal agent having an absorption specificity at a particular region in the intestine or treating a disease at a particular region in the intestine.
Patent JP-2643102-B2 (JP)
IPC: A47J19/02
Filed: 1995-05-19
Granted: 1997-08-20
Abstract: A fruit and vegetable juicer of the kind comprising a rotatable horizontal grating disc (13) integral with and surrounded by a substantially frusto-conical filter sieve (14) the sides of which project upwardly and outwardly from the grating disk (13), a feed tube (16) arranged above the disc and a food pusher (19) insertable into the tube to press food down on to the grating disc (13) for grating, pulp and juice thereby produced flying upwardly and outwardly, the juice passing through the filter (14) and the pulp passing over the filter (14) for subsequent collection characterised in that the feed tube (16) has an internal diameter substantially the same as that of the grating disc (13), there being provided in the tube a knife (17) or knives having an upwardly directed cutting edge, the knife or knives being attached to and supported by the tube (16), the food pusher (19) being bifurcated or otherwise shaped to pass downwardly past the knife (17) or knives, downward movement thereof causing an article of food to be cut by the cutting edge or edges of the knife or knives and pressed onto the grating disc, the food being held against rotation by the knife (17) or knives.
Patent JP-H0660179-B2 (JP)
IPC: A01N47/36
Filed: 1983-07-16
Abstract: The invention relates to N-phenylsulfonyl-N'-pyrimidinylureas and N-phenylsulfonyl-N-triazinylureas of the general formula    <IMAGE> (I)  wherein Q is selected from a radical   <IMAGE>  +TR  <IMAGE>  Z is oxygen or sulfur, E is nitrogen or =CH-, R2 is hydrogen, C1-C4 alkyl or C1-C3 alkoxy, and R3 and R4, each independently of the other, are hydrogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkoxy, C1-C4 haloalkylthio, C1-C4 alkylthio, halogen, C2-C5 alkoxyalkyl, C2-C5 alkoxyalkoxy or -NR5R6, wherein R5 and R6 are hydrogen or C1-C4 alkyl, and to the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases. These compounds have good pre- and postemergence selective herbicidal and growth regulating properties.
Patent JP-S648668-B2 (JP)
IPC: C07D491/113
Filed: 1981-09-14
Abstract: Synthetic resin compositions having an improved resistance to deterioration upon exposure to light comprising a 2,2,6,6tetramethyl piperidinyl triazine having one of the formulae (I), (II) and (III): wherein:R, is selected from the group consisting of hydrogen, oxyl O, alkyl, alkenyl and hydroxyalkyl having from one to about twelve carbon atoms, phenalkyl having from seven to about twelve carbon atoms and acyloxyalkyl having from two to about twelve carbon atoms; and 2,3-epoxypropyl;R<sub>2</sub> is selected from the group consisting of hydrogen, lower alkyl having from one to about five carbon atoms,-0-R<sub>3</sub> (wherein R is hydrogen or lower alkyl having from one to about five carbon atoms; and R<sub>3</sub> is hydrogen or acyl having from one to about twenty carbon atoms);X is selected from the group consisting of-O-R<sub>6</sub>; andR<sub>4</sub> is selected from the group consisting of hydrogen, alkyl having from one to about eighteen carbon atoms, aryl having from six to about fifteen carbon atoms, -(CH<sub>2</sub>)<sub>P</sub>-O-R<sub>3</sub> andR<sub>6</sub> is selected from the group consisting of R<sub>4</sub> andR<sub>6</sub> is selected from the group consisting of alkyl having from one to about eight carbon atoms, aryl having from six to about ten carbon atoms andp is 1, 2 or 3;R<sub>7 </sub>is selected from the group consisting of hydrogen, alkyl having from one to about eight carbon atoms and acyl having from about two to about five carbon atoms;R<sub>a </sub>is selected from the group consisting of direct linkage, alkyiene having from about two to about twelve carbon atoms; arylene having from six to about ten carbon atoms;R<sub>3</sub> is selected from the group consisting of hydrogen, alkyl having from one to about eight carbon atoms, aryl having from six to about ten carbon atoms, and acyl having from about two to about ten carbon atoms;R,<sub>o</sub> is selected from the group consisting of alkylene having from one to twelve carbon atoms and aryiene having from six to ten carbon atoms;Y is selected from the group consisting of X,and a more than three valent residue derived from a polyalcohol or a polyamine by elimination of active H atoms thereof, i.e.,Z is selected from the group consisting ofq = 1 to 20; aR<sub>11</sub> is selected from the group consisting of alkylene having from two to about eight carbon atoms, alkylene cycloalkylene having from seven to about eighteen carbon atoms, and arylene having from six to about ten carbon atoms;n<sub>1</sub> is 1, 2 or 3;n<sub>2</sub> is a number from 1 to 50;m<sub>1</sub> is a number from 1 to 20;m<sub>2</sub> is a number from 2 to 20;r is a number from 1 to 48.
Patent JP-2804606-B2 (JP)
IPC: C07C401/00
Filed: 1990-06-12
Granted: 1998-09-30
Abstract: An adduct-aldehyde of formula (I) is new. In (I), R = H or opt. etherified or esterified OH; R1 = opt. etherified or esterified OH; Z = sulphonyl or a gp. of formula A and B independently = 1-4C alkoxy; or A and B together form phenylimino or o-phenylene.