baber/WOPTO huggingface dataset:
Patent DE-1938303-B2 (DE)
Title: Flat format self processing camera - has reciprocating film drive, slit exposure and internal reflex optics
IPC: G03B17/52
Filed: 1969-07-28
Abstract: The flat profile self-processing camera has the image projected onto a fixed exposure slit by internal reflex optics. for exposure the film pack is moved past the slit in one direction, and is processed on the return stroke. The pressure processing rollers are moved apart during the exposure stroke and brought into action on the return stroke. The simple, compact camera does not require any extension to produce the large formal prints. The slit size is regulated to control the exposure. The exposure drive and the processing drive are combined into the same servo system.
Patent DE-2031576-B2 (DE)
Title: Noise insulating double glazed window metal spacer batten - is resilient near thinner interior pane edge to allow all round movement
IPC: E06B3/67
Filed: 1970-06-26
Abstract: The noise-insulating glazing unit for mounting in buildings or ships, comprises panes of glass set at least 12mm, and preferably more than 60mm apart. The panes are of different thickness, and are gas-tight sealed together with a frame-type metal shaped pattern at the edges, the thinner pane being on the interior side. The shaped batten (6) is made in a resilient form in the area connected to the edge of the inner pane (4), so that this pane can move in all three dimensions. The outer pane is preferably 4.5 to 20mm thick and the inner one between 1.8 and 4.5mm. This arrangement prevents any tendency for panes to bulge on the outside.
Patent DE-2121592-B2 (DE)
Title: Transmission of slowly varying signals by chopping - removes bias and restores original signal at receiving end
IPC: G08C19/16
Filed: 1971-05-03
Abstract: Some simple ideas are presented in a general form for the transmission of slowly varying d.c. signals over a transmission system of an unspecified kind. To remove bias the signal is chopped by applying it to a circuit incorporating an 'and' gate. A chopping signal is applied to the other input of this circuit at a frequency compatible with the characteristics of the transmission system. The output of the circuit feeds a transformer for impedance matching and d.c. isolation and the output of this provides an a.c. signal to the transmission line concerned. The original signal is restored at the receiving end by the use of a diode and capacitance.
Patent DE-2238006-B2 (DE)
Title: Control circuit for arc furnace electrodes - moves electrode towards melt in response to DC control signals derived from current and voltage values
IPC: H05B7/152
Filed: 1972-07-28
Abstract: The control circuit moves an arc furnace electrodes down towards the melt. It measures the current and voltage in the phase lines leading to the electrodes and converts the measured values into proportional direct voltages. The direct current voltage is directly amplified in an amplifier. The direct voltage is multiplied by the output of a function generator, whose input is proportional to the furnace transformer secondary voltage, and then applied to the amplifier. The amplifier gain is made inversely proportional to this secondary voltage.
Patent DE-2704317-B2 (DE)
IPC: H03K5/153
Filed: 1977-02-02
Abstract: An apparatus for measuring the rate of a watch is disclosed including a sensing device for the signals produced by a watch to be checked, a selecting and pulse shaping circuit, and comparator means for comparing the repetition frequency of the measuring pulses with the frequency of standard pulses. The selecting and pulse shaping circuit is designed to constitute a monostable multivibrator the period of which is automatically adapted to the period of the signal to be measured. The selecting circuit is unsensitive to secondary and disturbing noise signals during a very high percentage of the time interval corresponding to the period to be measured and allows the checking of watches having frequencies between about 1 Hz and 32 kHz.
Patent IE-S64698-B2 (IE)
Title: Method of moulding an article
Inventor: DOYLE BRIAN A
IPC: B22D7/06
Filed: 1994-11-07
Abstract: A method of moulding an article (10) is described. An insert (11) which includes lugs (13) projecting away from the insert is pre-fabricated. The insert is placed in a mould, the mould is closed, filled with fluid material and the fluid material is allowed to solidify before removing the article from the mould.
Patent IE-S66994-B2 (IE)
Title: A process for analysing a fluid
Inventor: MEER VAN DER MICHAEL
IPC: G01N30/34
Filed: 1995-12-08
Abstract: Analytes in a clinical sample are detected by a reverse phase high performance liquid chromatographic process which includes the initial step of pumping a mobile phase solvent (4) throgh a column (2) of chromatographic packing material, the mobile phase solvent (4) being pumped from a mobile phase solvent reservoir (6). A pretreated sample is applied to the column (2) before being eluted with mobile phase solvent (4). The eluate form column (2) is firstly passed through a detection means (12) to detect the analytes in the mobile phase solvent (4) before being passed through an adsorbent column (16) of pyrolysed particles of a polysulfonated macroporous, cross-linked, styrene-divinylbenzene polymer to remove analytes from the eluate. The analyte-free eluate may then be recirculated to the mobile phase solvent reservoir (6) to be used in a following analysis .
Patent JP-4283363-B2 (JP)
IPC: H01J61/54
Filed: 1999-01-25
Granted: 2009-06-24
Abstract: The ignition device comprises a DC voltage input with a first and a second DC voltage terminal (j10, j11), and an ignition voltage output for the discharge lamp (LP1). The circuit includes a capacitor (C1) and an automatic switch (F1). A transformer (TR1) is provided with two parallel connected primary windings which are inductively coupled with at least one secondary winding.
Patent JP-H0143486-B2 (JP)
IPC: H03F3/45
Filed: 1982-02-10
Abstract: A transconductance amplifier includes a differential transconductance amplifier stage (10, 11) and a differential correction amplifier stage (18, 19). In order to achieve substantially linear operation over a wide dynamic range, the effects of nonlinearities in the transconductance amplifier stage are substantially cancelled by the effects of nonlinearities in the correction amplifier stage. This is accomplished by cross-coupling the two stages and establishing the relative gain of the correction amplifier stage with respect to the transconductance amplifier stage such that the desired cancellation occurs. In a preferred embodiment, optimum cancellation occurs when the gain of the correction amplifier stage is substantially one-half the gain of the transconductance amplifier stage.
Patent JP-2586631-B2 (JP)
IPC: H04W36/38
Filed: 1989-01-27
Granted: 1997-03-05
Abstract: An improved cellular telephone communication system is described having operational steps which prevent a call from being dropped due to a radiotelephone (130) not receiving a handoff instruction from its host base site (115). The system includes a switch controller (122) for determining that the radiotelephone requires a handoff from a first base site coverage area (110) to a second base site coverage area (112) and for communicating a handoff message to the associated first (115) and second base site equipment (119). The first base site equipment then transmits the handoff message to the radiotelephone. If the radiotelephone does not receive the message, it determines that the call has been lost, siezes a signalling channel from the second base site, and requests, via the second base site a call reconnection by transmitting a special message. The second base site then informs the radiotelephone of the handoff instruction and the handoff is completed with a successful reconnection of the call.
Patent JP-3621178-B2 (JP)
IPC: F25B27/00
Filed: 1996-02-09
Granted: 2005-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain hot-water output from a hot-water take-out port without spoiling any function as an engine-driven air conditioner by a method wherein a backup boiler is interposed in a circuit, supplying hot-water into an outside hot-water supplier from the hot-water take-out port, from which hot-water can be taken out. SOLUTION: An outdoor unit is constituted of an engine E, a compressor and the like, which are arranged in an air-conditioning system. A hot-water take-out port and the like are projected out of the outdoor unit. One is the take-out port and the other is a returning port while valves are provided respectively. The hot-water take-out port, constituted of ports of IN and OUT, are provided under a condition that a backup boiler B and an outside hot-water supplier O are connected in series. In this case, a thermostat T1, another thermostat T2 and a three-way valve V1 are provided so as to be capable of taking hot-water out of the hot-water take-out port without collapsing the balance of the air conditioner even under heating operation.
Patent JP-H0448427-B2 (JP)
IPC: A23L27/60
Filed: 1988-02-08
Abstract: A method for protecting food systems from gram-positive bacterial spoilage by incorporating a bacteriocin is described. Foods incorporating the bacteriocin are described, particularly salads and salad dressings.
Patent JP-2564045-B2 (JP)
IPC: H01L21/301
Filed: 1991-03-04
Granted: 1996-12-18
Abstract: PURPOSE:To provide a manufacture of semiconductor chips which can be cleared of solder at unnecessary parts easily and surely before lift-off to provide a specified region in the rear of a wafer with die-bonding solder. CONSTITUTION:An electrode layer 2 covering a wafer rear 1b is surfaced with a metal layer 3 made of a material etchable selectively to the electrode layer 2 and solder. The metal layer 3 is spread with a photoresist R2, and that part of the above-mentioned photoresist which is located within a specified region A is removed. With the remaining part of photoresist R2 as a mask, that part of the metal layer which is located within the specified region A and that part around the specified region A which is located under the photoresist R2 are etched selectively to the electrode layer 2. Solder 4 is vapor-deposited on the rear 1b of this wafer 1, and that part of the solder 4 which is located at an unnecessary part (region B) is removed.
Patent JP-H0341108-B2 (JP)
IPC: C09D183/08
Filed: 1984-03-24
Abstract: A method for improving the adhesion of an amine-containing organopolysiloxane composition to a substrate which comprises coating the substrate with an amine-containing organopolysiloxane composition and thereafter heating the coated substrate to an elevated temperature prior to or during exposure to moisture and carbon dioxide in excess of that present in the atmosphere.
Patent JP-H0456033-B2 (JP)
IPC: C07D237/22
Filed: 1982-04-09
Abstract: 1. A process for the preparation of amezinium metilsulfate by reacting 1-phenyl-4-aminopyridaz-6-one with dimethyl sulfate and subsequently isolating the amezinium metilsulfate by crystallization, wherein unreacted dimethyl sulfate, before crystallization of the amezinium metilsulfate, is bonded to an amide of the formula R**1 -(NH)n -CO-NR**2 R**3 , where R**1 is hydrogen, C1 -C8 -alkyl, C1 -C6 -alkoxy or C1 -C8 -alkylamino, R**2 and R**3 are each hydrogen or C1 -C8 -alkyl, or R**1 and R**2 together are a C3 -C5 -alkylene radical, and n is 0 or 1, at least one of the radicals R**1 , R**2 and R**3 , however, denoting hydrogen, or to the corresponding thioamide.
Patent JP-3566777-B2 (JP)
IPC: B21C23/24
Filed: 1995-03-28
Granted: 2004-09-15
Abstract: The compound profile consists of a light-metal carrier body and at least one further profile component, in particular, a profile strip which is/are made of another material and is/are joined to the carrier body as a surface coating during an extrusion process. The profile strip (18, 18a, 18b) is provided at least on one longitudinal edge (20) with protrusions (24, 24a, 24b) which are embedded into the carrier body. Additionally/alternatively, the inner surface (21) of the profile strip is provided with additional elements which are embedded into the carrier body. <IMAGE>
Patent JP-H0347099-B2 (JP)
IPC: A61B5/15
Filed: 1985-05-02
Abstract: A directive light beam (9) in a wavelength range appropriate for penetrating into body tissues is applied to a portion (20) of patient's body and the energy transmitted or back-scattered by the underlying tissue is analyzed spectrophotometrically for the presence of glucose. Analysis is performed using especially selected bands in the near-infrared region.
Patent JP-3089946-B2 (JP)
IPC: F02P3/08
Filed: 1994-05-11
Granted: 2000-09-18
Abstract: A capacitor (C1) of an ignition circuit (3) is charged by an output at a positive half cycle of an exciter coil (104), and the electric charge of the capacitor (C1) is discharged through a thyristor (Th1), whereby an ignition operation is carried out. When the level of a detected value (Vb) of the output voltage at a negative half cycle of the exciter coil coincides with the level of a reference voltage (Vr), a transistor (Tr4) is conducted so as to generate a reference signal. A measurement of an ignition timing calculated by a microcomputer is started at a reference signal generating position, and when an ignition timing is measured, an ignition signal is sent to the thyristor (Th1) to thereby start an ignition operation. The reference signal generating position is maintained constant by changing a reference voltage (Vr) in accordance with the output voltage and output frequency of the exciter coil. <IMAGE>
Patent EP-1038921-B2 (EP)
Inventor: MONTANARI THIBAUT
IPC: C08L77/00
Filed: 2000-03-14
Granted: 2012-01-25
Abstract: The composition comprises (in wt.%): polyamide (A1) 50-99, catalyzed polyamide (A2) 1-50, plasticizer 0-40, and flexibility modifier 0-60 (preferably 0-30).
Patent EP-1150792-B2 (EP)
Inventor: BORSCHERT BERNHARD WALTER
IPC: B23B51/02
Filed: 2000-02-07
Granted: 2006-06-07
Abstract: A method of making a drill comprising a tip (16), a shank (10) and a flute area having chip spaces (12, 14) formed therein, the drill being substantially completely coated with a hard material, and is characterized by applying an abrasive material to merely the tip (16) before coating the drill with the hard material. The drill may more particularly be a solid carbide drill.
Patent EP-0316859-B2 (EP)
Inventor: TISCHBEIN CLAUS DIPL-ING
IPC: D06B3/20
Filed: 1988-11-15
Granted: 1996-04-10
Abstract: The invention relates to a method for water-saving washing of moving sheet-like materials, especially in washing processes for solvent washing or the like, in which, during the washing treatment, the sheet-like materials guided through the treatment apparatus in essentially vertical loops pass through treatment portions successively differing from one another from entry into the treatment apparatus up to the end of treatment, with a separate feed of washing liquour, and to a device for carrying out this method and is intended, by a better utilisation of the washing water, to achieve a considerable saving of fresh washing water and thereby to obtain a considerable saving in terms of operating costs during the washing of moving sheet-like materials. According to the invention, to achieve this, the treatment liquour running off from the sheet-like material in each treatment portion is collected, recycled into the same treatment portion by circulation and applied to the sheet-like material again. <IMAGE>
Patent EP-0629739-B2 (EP)
Inventor: BUBIK ALFRED DR
IPC: D21F1/02
Filed: 1994-06-09
Granted: 2006-04-19
Abstract: The headbox according to the invention contains two turbulence generators (2 and 3) located one after another, with an intermediate chamber (4) located between them. For influencing the flow condition in a desired manner, a fluid, for example dilution water, can be added into the region of one of these turbulence generators or of both. By means of the combination of two turbulence generators located one after another and an intermediate chamber, local mixing conditions are produced which are particularly suitable for the purpose striven for. In advantageous embodiments, the turbulence generator (2) lying upstream in the flow direction is significantly more effective than that following after the intermediate chamber (4). <IMAGE>
Patent JP-H0316810-B2 (JP)
IPC: H04B1/40
Filed: 1982-06-23
Abstract: Two limit voltages are established for a wireless telephone apparatus. If the power supply voltage exceeds the first limit voltage, the transmitter of the wireless telephone apparatus is prevented from radiating signals. At the same time, the central processing unit of the wireless telephone apparatus shelters, in a dedicated shelter register, the control data necessary to carry on communication once power is restored, and an inhibit circuit prevents the central processing unit from writing into the read-write memory. If the power supply voltage exceeds the second limit voltage, the central processing unit is disabled from exercising control of the apparatus. When the power supply voltage returns within the second limit voltage, the central processing unit is enabled to exercise control over the apparatus. When the power supply voltage returns within the first limit voltage, the transmitter is enabled to radiate signals and the central processing unit reestablishes communication using the sheltered data.
Patent JP-2543266-B2 (JP)
IPC: F16B2/08
Filed: 1991-05-22
Granted: 1996-10-16
Abstract: Leaktight coupling device for two smooth equal-diameter tubes arranged end-to-end, especially for the coupling of two parts of an engine exhaust pipe, such as those of motor vehicles. A one-piece sleeve (1) comprises a longitudinal slot (2) with two radial assembly lips (3), and surrounds the opposing ends of the two tubes on which it is clamped by means of a screw or bolt (7) passing through the radial lips. The sleeve (1) has two frustoconical ends (1b) located either side of a cylindrical middle portion (1a) intended to straddle the point of connection of the two tubes and each lip (3) of the longitudinal slot (2) comprises at least one stiffening part (5) extending between said lip and each of the corresponding frustoconical ends of the sleeve. 
<IMAGE>
Patent JP-S5749405-B2 (JP)
IPC: B60C15/02
Filed: 1976-10-02
Abstract: The present invention relates to a pneumatic safety tire, which is provided with a ring-shaped projection of high rigidity along its circumferential direction, outside of at least one bead of the pneumatic tire, wherein the projection has a smaller diameter than the diameter of the rim flange to which the tire is fitted. The ring-shaped projection is designed so that it projects to the outside along the rim flange, and moreover, the tire is adhered integrally by vulcanization together with two ring-shaped elastic reinforcements and halogenated butyl rubber-containing protective layer in the inside of the tire at each position corresponding to the portion from the sidewall to the adjacent shoulder. Thus, the purpose of the invention is to provide a pneumatic safety tire, which can be driven safely without there happening such an accident as separation of the bead of the tire from the rim during running, even when the tire is run flat and moreover, has a good stability and durability in running also in such a state.
Patent JP-3252962-B2 (JP)
IPC: D06L1/00
Filed: 1990-05-11
Granted: 2002-02-04
Abstract: The activation of glycerol ester hydrolases, toward triglyceride oils, is correlated to the molar ratio of total triglyceride to surfactant concentrations in the test solution. This ratio dependency, when considered in laundry compositions, allows for predictable and improved utilization of these enzymes in the hydrolysis of triglyceride stains. A particularly preferred enzyme for this use is isolatable from Pseudomonas putida ATCC 53552. This enzyme, or hydrolase, has sufficient hydrolysis activity in a laundering solution to hydrolyze at least about 5 wt. % of total triglyceride stains in a laundering solution within about 15 minutes at about 25 DEG C.
Patent JP-2750044-B2 (JP)
IPC: A61K8/40
Filed: 1992-05-15
Granted: 1998-05-13
Abstract: A malodour-reducing composition is provided for application to a human body. The composition includes an unscented malodour counteractant deoperfume mixture encapsulated within a semi-permeable wall material, a non-encapsulated fragrant perfume mixture imparting a distinct fragrance character, and a cosmetically acceptable vehicle.
Patent JP-H0649076-B2 (JP)
IPC: A61N1/04
Filed: 1986-06-14
Abstract: A transcutaneous nerve and/or muscle stimulation. electrode (10) is provided which may be contoured to the skin areas of a patient and stretched therewith while impulse signals are electrically conducted into the body. This stretching ability is provided by a knit conductive fabric (22) which is stretchable up to at least about 20% greater than the original conductive fabric dimension in a direction of stretch without loss of conductivity. A conductive adhesive (24) fills interstitial areas of the knit fabric and provides for adhering the electrode to the patient's skin.
Patent JP-3612171-B2 (JP)
IPC: A63F5/04
Filed: 1997-05-16
Granted: 2005-01-19
Abstract: PROBLEM TO BE SOLVED: To facilitate installation, transference, increase or decrease of the number, or the like of slot machines in a playing parlor and freely change the layout. SOLUTION: A lift 11 for medals, a lower tank 12, an upper tank 13, a lending machine 14 for medals, and a medal-recovering and fare-adjusting machine 15 are provided in the inside of a rectangular parallelepiped box 10 having a certain width in the front face, arranged adjacently to one side face of a slot machine body 1.  And further, a supplementary passage 40 replenishing medals from the upper tank to the lending machine 15 of medals and the supplementary opening of the slot machine body, and a recovery passage collecting the medals from the recovery openings of the medal-recovering and fare- adjusting machine 15 and the slot machine body to the lower recovery opening, are provided respectively, and a money-insertion opening 20 of the lending machine 14 for medals, a card-insertion opening 21, a lending opening 22 of medals, a medal-recovery opening of the medal-recovering and fare-adjusting machine 15, and a control panel 24, are provided at the front face of the box.
Patent JP-H0227290-B2 (JP)
IPC: C03B5/235
Filed: 1985-07-18
Abstract: Glass batch materials and the like are liquefied in a first stage and the liquefied materials are subjected to submerged combustion in a second stage.
Patent JP-H0640603-B2 (JP)
IPC: H03D7/12
Filed: 1987-06-26
Abstract: A mixer for mixing first and second signals for providing a difference signal comprises a mixing transistor (200). The first and second signals are applied between the base and emitter electrodes of the transistor. A non-linear impedance (212) is coupled in series with the emitter electrode. Spurious signal components are reduced in amplitude compared with the difference signal.
Patent JP-H0535520-B2 (JP)
IPC: H01L21/3205
Filed: 1987-07-23
Abstract: A dynamic random access memory for substituting a normal column line coupled for faulty normal memory cells for a spare column line coupled to defect-free spare memory cells with a latch having a master fuse and an input terminal coupled to a reset clock, a spare column decoder enabling or disabling the spare column line with the output of the latch and the selective input of either true column address signals or complement column address signals and a plurality of normal column decoders enabling or disenabling normal column lines with the column address signals addressing a specified normal column line under the control of the ouptut of the spare column decoder.
Patent JP-3269566-B2 (JP)
IPC: B29C48/05
Filed: 1991-07-26
Granted: 2002-03-25
Abstract: Process for the production of a continuous object of a thermosetting polymer by polymerizing in a sheath the corresponding monomer, the monomer being injected in liquid form into the sheath in the plane of the die opening or immediately beyond it during the extrusion in continuous form of the sheath.