baber/WOPTO huggingface dataset:
Patent MX-9706896-A (MX)
Title: Electric lamp with uncemented base.
Inventor: HELBIG PETER
IPC: H01K1/46
Filed: 1996-10-17
Abstract: The invention relates to an electric lamp with an uncemented base for fitting in a reflector having an aperture (17a) in the reflector wall (17) forming the lamp holder. The lamp has a metal/plastic base which has a metal socket (13) secured to the metal holder (12) and a plastic base (14) fitted with the lamp's electrical connections (15) in which the socket (13) is secured. The lamp base has several reference projections (14a) lying in one plane to secure the lamp in the correct position. According to the invention, the plastic reference projections (14a) are covered by metal strips (13b) to shield the reference projections (14a) from the electromagnetic radiation generated by the lamp, or the reference projections are of metal.
Patent MX-9707776-A (MX)
Title: Multifunction occupancy sensor.
Inventor: BALDWIN JOHN R
IPC: G01K1/16
Filed: 1997-10-09
Abstract: A multifunction passive infrared occupancy sensor which functions as an occupancy sensor for security systems and also as an occupancy sensor for energy management control systems. The occupancy sensor comprises at least one segmented infrared lens array wherein the segments of the infrared lens array stablish different optical lobes in the field of view of the occupancy sensor. At least one pyroelectric infrared detector is positioned at or near the focal point of the segmented infrared lens array, for detecting movement of infrared sources within the field of view of the occupancy sensor and producing an output signal representative thereof. A processing means analyzes the output signal of the detector for security detection purposes by detecting changes in the output signal greater than a given security threshold. The processing means also analyzes the output signal of the detector for energy management purposes by detecting changes in the output signal greater than a given energy management threshold, which is less than the security threshold. In one embodiment first and second processing circuits detect changes in the detector output signal greater than the security threshold and energy management threshold. In a second embodiment the output of the detector is coupled to an analog to digital converter, the output of which is coupled to a digital processor which utilizes one of two different software processing routines, a security threshold processing routine, and an energy management threshold processing routine. A further embodiment electronically switches detector elements in a detector element array.
Patent MX-9708784-A (MX)
Title: Surfactant composition containing alkyl sulfonate, alkyl polyglycoside, amide and betaine.
Inventor: LAZAROWITZ VIRGINIA
IPC: C11D1/90
Filed: 1996-05-30
Abstract: A surfactant composition comprising a combination of: (1) a surfactant mixture containing: (a) from about 4 to about 35 wt.percent actives of a linear alkyl sulfonate; and (b) from about 1 to about 20 wt.percent actives of an alkyl polyglycoside having the general formula (I): R1O(R2O)b(Z)a, wherein R1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R2 is divalent alkylene radical having form 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6, and (2) a foam additive containing a blend of: (c) from about 0,5 to about 4 wt.percent actives of an amine having general formula (II), wherein R3 is an alkyl group containing from about 8 to about 18 carbon atoms and each R4 is the same or different and is selected from the group consisting of hydrogen, C1-3 alkyl, C1-3 alkanol, and -(C2H4O-), and mixtures thereof; and (d) from about 0.5 to about 4 wt.percent actives of a betaine, the amount of components (a) to (d) being based on the total actives of the surfactant composition.
Patent MX-9709095-A (MX)
Title: Skin removal process and apparatus.
Inventor: PRENDIVILLE JOHN EDWARD LEGGE
IPC: A23N5/00
Filed: 1997-11-25
Abstract: A process and apparatus is disclosed for removing the skin from products such as nut kernels, beans, seeds or the like. The process comprises subjecting the products to a jet or jets of water at ambient temperature so as to remove their skins. The apparatus includes cages (4) arranged to receive the products and a liquid jet manifold (8) adapted to direct the jet or jets at the products.
Patent MX-9803753-A (MX)
Title: CYCLIC AND HETEROCYCLIC N-SUBSTITUTED 'alpha'-IMINOHYDROXAMIC AND CARBOXYLIC ACIDS.
Inventor: THORWART WERNER
IPC: C07D209/42
Filed: 1998-05-12
Abstract: Compounds of formula (I) are suitable for use in the production of medicaments used for treating disorders associated with increased activity of matrix-degrading metalloproteinases.
Patent MX-9806177-A (MX)
Title: A method and arrangement relating to mobile telephone terminals.
Inventor: BARVESTEN MATS OLOF
IPC: H04M1/724
Filed: 1998-07-31
Abstract: The invention relates to the activation and automatic inactivation of keys on a mobile telephone terminal keypad, wherein the terminal includes a display and key depression sensing means. A time parameter denotes the length of time that has passed since a key was last pressed and is set to zero by means adapted to this end, and counting-up of the value of the time parameter is commenced subsequent to setting the time parameter to zero. The time parameter is compared with a threshold value (Tlock), and automatic inactivation of the keys in the keypad is initiated immediately the time parameter exceeds the threshold value (Tlock). An appropriately selected key is kept activated for activation during that time in which the keypad is in an inactivated mode, and the terminal is set to a stand-by mode.
Patent MY-8500303-A (MY)
Title: A separator
Inventor: SMISSON BERNARD
IPC: B04C5/12
Filed: 1985-12-30
Abstract: A separator, which may be used for separating putrescent solids from water in sewage, comprises a vortex chamber (2) having an inlet (for the sewage), a first (solids) outlet (6) and a second (water) outlet (8). Near the outlet (6) there is a flow modifying member (14) which induces a secondary flow in the vortex chamber (2). This secondary flow passes radially inwardly beneath the member (14), upwardly through a passage (18) and downwardly over the outer surface of the member (14). The member (14), if suitably shaped and dimensioned, improves the efficiency of the separator.
Patent NL-2018616-A (NL)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: Kinya OHTANI
IPC: H01L29/06
Filed: 2017-03-30
Abstract: A method of manufacturing a semiconductor device of the present invention includes in this order: a semiconductor base body preparing step; a first trench forming step; a first insulation film forming step of forming a first insulation film 126a; a gate insulation film forming step; a gate electrode forming step; a second trench forming step of forming a second trench 140 in the inside of a first trench 116 by removing a center portion of the first insulation film 126a; a second insulation film forming step of forming a second insulation film 126b in the inside of the second trench 140 under a condition that a gap 122 remain in the inside of the second trench; a shield electrode forming step of forming a shield electrode 124 in the inside of the gap 122; and a source electrode forming step of forming a source electrode. According to the method of manufacturing a semiconductor device of the present invention, a step of establishing the connection between the shield electrode and the source electrode can be simplified, and it is possible to manufacture a semiconductor device with high degree of freedom in designing the semiconductor device.
Patent NL-2021856-A (NL)
Title: Metrology apparatus
Inventor: ARIE JEFFREY DEN BOEF
IPC: G03F7/20
Filed: 2018-10-23
Abstract: A metrology apparatus for determining a characteristic of interest of a structure on a substrate, the apparatus comprising: a radiation source for generating illumination radiation; at least two illumination branches for illuminating the structure on the substrate, the illumination branches being configured to illuminate the structure from different angles; and a radiation switch configured to receive the 5 illumination radiation and transfer at least part of the radiation to a selectable one of the at least two illumination branches.
Patent NL-2022182-A (NL)
Title: Self-service device for taking tableware
Inventor: CHING MOU LEE
IPC: A47G21/00
Filed: 2018-12-12
Abstract: A self-service device for taking tableware (5) is provided, comprising a housing body (1) in which a magazine (3) for accommodating a plurality of tableware (5) is arranged, and a support assembly (678) for supporting the plurality of tableware (5) arranged under the magazine (3). The plurality of tableware (5) are sequentially stacked on the support assembly (678). A pushing member (9) is arranged at a side of the support assembly (678) for pushing the tableware (5) in a bottommost layer to displace relative to the support assembly (678) for falling. The pushing member (9) is further provided with a reset member (12) for resetting itself after its pushing. Moreover, an inclined chute (19) is arranged in the housing body (1) for receiving the tableware (5) falling from the support assembly (678) and guiding the same to slide out.
Patent NL-2023806-A (NL)
Title: Vertical Greening Exterior Wall Unit Plate for Preventing Water and Soil Erosion
Inventor: SIGUO LI
IPC: A01G25/02
Filed: 2019-09-11
Abstract: The invention provides a vertical greening exterior wall unit plate for preventing water and soil erosion, comprising a stone plate body: a groove body is formed transversely on one surface of the stone plate body; pores are formed in the groove body; the pores penetrate both front and back surfaces of the stone plate body; an assembly pipe is transversely fixed in the groove body; both ends of the assembly pipe are closed along the length; the assembly pipe is connected with a water inlet pipe and a plurality of spray pipes; the water inlet pipe is communicated with an irrigation system; the spray pipes are transversely distributed along the groove body; the spray pipes are arranged in the pores; one end of the spray pipe is connected with the assembly pipe; the other end of the spray pipe extends out of the other surface of the stone plate body and becomes suspended; and spray capillary pores are distributed at the spray pipe. In the present invention; the assembly pipe divides water flow into a plurality of streams; and the flow velocity of irrigation water decreases gradually in the process of diversion. Therefore; the water flow into each spray pipe has less impact on the plant growth nutrient block; thus avoiding the problem of water and soil erosion.
Patent NL-2024125-A (NL)
Title: Antibiotic wastewater treatment process and system
Inventor: HAO WANG
IPC: C02F3/28
Filed: 2019-10-30
Abstract: The invention belongs to the field of sewage treatment. Specifically; it relates to antibiotic wastewater treatment process and the system used in the wastewater 5 treatment process. The process of the invention comprises the following steps: (1) The antibiotic wastewater is pumped with the peristaltic pump from the water feeding tank into the reactor of upﬂow anaerobic composite bed for anaerobic treatment; (2) As defined in (l); the water after anaerobic treatment is delivered to the electrochemical reactor for further treatment and then discharged via the 10 second outlet. Beneficial effects of the invention: the use of the invented method and system to treat antibiotic wastewater reduces the cycle of antibiotic wastewater treatment; less power consumption reduces the cost; stable system operation maintains the rates of removing CODcr and ammonia nitrogen within certain range; CODcr and ammonia nitrogen removal rate over 90% demonstrates 15 the excellent treatment effect.
Patent NL-2026452-A (NL)
Title: Inrichting voor een deelnemerstation van een serieel bussysteem en werkwijze voor communicatie in een serieel bussysteem
Inventor: ARTHUR MUTTER
IPC: H04L12/40
Filed: 2020-09-11
Abstract: -39- 5 Samenvatting Inrichting voor een serieel bussysteem en werkwijze voor communicatie in een serieel bussysteem. De inrichting heeft een ontvangstblok voor het ontvangen van een signaal van een bus van het bussysteem, waarbij het 10 signaal op een transmissiesignaal gebaseerd is, en waarbij het ontvangstblok is ontworpen om in een eerste communicatiefase, een signaal, met een recessieve bustoestand welke kan worden overschreven door een dominante bustoestand, met een eerste ontvangstdrempel te ontvangen, en het signaal in een tweede communicatiefase, waarbij in het signaal andere bustoestanden l5 dan de recessieve en dominante bustoestanden aanwezig Zijn, met een tweede ontvangstdrempel, een evaluatieblok voor het evalueren van het signaal van de bus van het bussysteem met een omschakel-ontvangstdrempel, en een ontvangstdrempel-schakelblok voor het tijdelijk omschakelen van de ontvangstdrempel van het ontvangstblok van de eerste ontvangstdrempel 2 O naar de tweede ontvangstdrempel wanneer het evaluatieblok met de omschakel-ontvangstdrempel het busniveau voor data van het transmissiesignaal in het signaal herkent. 2 5 Fig. 6
Patent NL-2030827-A (NL)
Title: Intelligent fabric sensor layer and preparation method thereof and flexible fabric sensor
Inventor: JIANXUN LIU
IPC: G01L1/00
Filed: 2022-02-04
Abstract: Provides intelligent fabric sensor layer, preparation method thereof, and flexible fabric sensor. Preparation method comprises: mixing MWCNT after pretreatment with IPA dispersion, mixing PDMS with IPA dispersion separately and respectively, performing ultrasonic shock treatment, obtaining MWCNT solution and PDMS solution, followed by mixing, heating, and evaporating before obtaining mixture; adding curing agent in proportion to mixture and performing defoaming treatment, pouring mixture into PTFE tube before being heated to cure and mold; weaving mixed flexible nanocomposite material after being heated and cured into intelligent fabric sensor layer by braiding process. The application greatly improves dispersibility of flexible nano material made of MWCNT by adding IPA dispersion solution during preparing intelligent fabric sensor layer, and solves problem of easy agglomeration; and fabric-like strain sensor of the present application has characters of not easily being damaged and having high sensitivity
Patent NL-2031493-A (NL)
Title: Underwater three-dimensional scanning device based on crosshair scanning
Inventor: XUEHAO FENG
IPC: G01S17/88
Filed: 2022-04-04
Abstract: Disclosed is an underwaterthree-dimensional scanning device based on crosshair scanning, which comprises a laser scanning device, a crosshair laser focus adjustment mechanism and a circuit control device. The laser scanning device comprises a crosshair laser and a laser receiver, wherein the crosshair laser emits crosshair laser pulses and modulates the crosshair laser pulses; the modulated crosshair laser pulses reach the underwater area to be measured after being transmitted by water bodies, and the undenNater area to be measured is scanned to obtain three- dimensional coordinates of surface points of the undenNater area to be measured; the laser receiver is used for receiving the echo laser reflected by the undenNater area to be measured and transmitted back through the same water body; the crosshair laser focus adjustment mechanism is used to adjust the focal length of the crosshair laser according to different undenNater environments; the circuit control device is used for extracting modulation signals from the echo laser, performing microwave signal processing on the modulation signals to obtain target distance information, and performing three-dimensional reconstruction according to the three-dimensional coordinates by using a three-dimensional model.
Patent NL-2032090-A (NL)
Title: Method and system for wet-process removal of sulfur dioxide by blast furnace ironmaking dust
Inventor: LIJUAN JIA
IPC: B01D53/78
Filed: 2022-06-07
Abstract: UITTREKSEL Provided are a method and system for wet—process removal of sulfur dioxide by blast furnace ironmaking dust. The method includes the following steps: mixing blast furnace ironmaking dust with water to obtain. a blast furnace ironmaking dust absorption solution, 5 wherein a pH value of the blast furnace ironmaking dust absorption solution is 5.10—6.23; and introducing industrial flue gas into the blast furnace ironmaking dust absorption solution for desulfurization, wherein a temperature of the desulfurization is 25—55°C. According to the method, the blast furnace ironmaking dust lO slurry reacts with sulfur dioxide to generate sulfuric acid, and a pH value of the slurry decreases; Fe“, Mn2+ and other transition metal ions dissolved from the blast furnace ironmaking dust have a catalytic oxidation effect, so that sulfur dioxide generates sulfuric acid. A removal rate of sulfur dioxide is 100% below 55°C. 15 The process is simple, cost is low, and secondary pollution is avoided. (+ Fig. l)
Patent NL-262639-A (NL)
IPC: H03D7/12
Abstract: 965,671. Transistors. RADIO CORPORATION OF AMERICA. March 8, 1961 [March 22, 1960], No. 8516/61. Heading H1K. [Also in Division H3] A transistor for use in a frequency converter (see Division H3) has two emitters 43, 44 sideby-side, one being used for signal and a.g.c. purposes and one for generation of the local oscillation. The two emitters are alloyed on to one side of the base and the collector on to the other, the latter encompassing the two emitters so as to collect all injected carriers from both emitters. The base is a diffused N-type region with the impurity at a maximum at the emitters and decreasing to a constant value near the collector junction. To prevent interaction between the emitter circuits a portion of the area between the emitters is etched through to a less concentrated impurity region of higher resistivity and it is stated that one emitter junction may be biased to cut-off without affecting the current in the other.
Patent NL-6802008-A (NL)
IPC: A61M1/14
Filed: 1968-02-13
Abstract: 1,189,081. Photo-electric colorimeters. SWEDEN FREEZER MFG. CO. Feb. 12, 1968 [Feb. 13, 1967], No. 6739/68. Heading G1A. [Also in Divisions G2 and G3] The flow cell of a photo-electric colorimeter comprises an upper wall sloping upwardly from an inlet port to an outlet port and means at a lower level for defining the optical path and permitting bubbles entrained in the sample fluid to flow unobstructed along the inner surface of the upper wall, by passing the optical path. Dialysis effluent from an artificial kidney machine is tested for the presence of blood by passing it through a photometer chamber 18 from inlet 20 to outlet 24. The chamber has a sloping roof 18 to keep bubbles from the light path and baffles 34, 36 to prevent stray reflections. ' Light from a lamp 82 passes via ports 50 and 52 through the effluent to a measuring CdS photoresistor 102 and also directly to a reference CdS photo-resistor 94. The photo-resistors are connected in a bridge circuit, and any out of balance indicative of blood in the dialysis effluent is detected by an instrument relay and used to operate an alarm. Circuits for supplying stabilized voltages to the photo-resistors and a stabilized current to the lamp are described. (see Division G3). Spurious signals due to bubbles are ignored by a time delay which prevents actuation of the alarm until a blood signal has persisted for a predetermined time. Initial calibration is effected by adjusting a screw 93 in front of cell 94 and by adjusting resistances in the bridge circuit. Silica gel dessicant 96, 104 prevents misting of the ports 50, 52. When the apparatus is not in use, the meter and alarm circuits may be switched off without switching off components which would require a warm-up period.
Patent NL-7018485-A (NL)
Title: Hydrogen permeable palladium alloy member - ane
IPC: B01D71/02
Filed: 1970-12-18
Abstract: Hydrogen permeable membrane is produced from a palladium alloy contg. not more than 0.05% wt elementary boron. It is used for separating pure hydrogen from hydrogen-contg gas mixtures, or from impure hydrogen. The palladium alloy has a better resistance than pure palladium to the heating cycles employed in the hydrogen separation. The alloy also has a high specific permeability for hydrogen.
Patent NL-7300434-A (NL)
IPC: A47C3/18
Filed: 1973-01-11
Abstract: A rotary chair has an upright support column provided with an internally arranged gas spring device controlled by a valve. A seat has a lower supporting shell and an upper shell connected with the lower shell and adapted to be provided with upholstery. In the interior space surrounded by the shell are located transmission linkages one of which operates the valves of the gas spring and the other of which effects tiltable displacement of a backrest unit mounted on the seat. Pushbuttons are accessible at the exterior lower side of the lower shell and are connected with the linkages so as to operate the same when depressed.
Patent NL-7307566-A (NL)
Title: 1,4-disubstd piperazines - as hypoglycaemic agents
IPC: C07D295/205
Filed: 1973-05-30
Abstract: Cmpds. (I) and their acid addition salts are new: (where R and R' are same or different H, alkyl, alkoxy, OH, halogen or CF3; R" is alkyl, alkenyl, cycloalkyl or Ph and R'" is H, alkyl, alkenyl, carboalkoxy, carbalkoxyalkyl, formyl, Ph, halophenyl, cinnamyl, benzyl or benzhydryl.) Hypoglycaemic agents. In forms suitable for oral or parenteral administration at rates of 100 mg (I)/kg. body wt. (oral). 10.4 g. 3-methyl-N-isobutylbenzimidoyl chloride added over 15 mins. to 5.0 g. N-methyl-piperazine and 5.1 g. Et3N in 100 ml. benzene the mixt. stirred 2 hrs., filtered, the filtrate evapd., the residue treated with NaOH and extd. with ether gave (I, R=H, R'= 3-Me, R"=isoBu, R'"=Me) b.pt. 112-4 degrees C (0.4mm) in 50% yield. (I) diHCl salt m.pt. 235-40 degrees C (MeCN).
Patent NL-7311989-A (NL)
Title: Prismatic container for draining I.C. engine oil sump - has first and second closure in funnel-shaped indentation in side
IPC: B65D1/20
Filed: 1973-08-31
Abstract: The container has a closable pouring opening in the normal position at the top. One of the broad side walls is provided with a funnel-shaped indentation, at the deepest point of which there is a closable filling opening, to permit the use of the container e.g. for draining engine oil. The deepest point of the indentation is preferably a short distance from the top. The closure member for the side opening may be connected with that of the pouring opening by a flexible element.
Patent NL-7413286-A (NL)
Title: Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation
IPC: G05F3/20
Filed: 1974-10-09
Abstract: A field effect transistor controlled current supply circuit which uses, for stabilisation purposes, so as to be independent of the threshold voltage of the field effect transistor, a further transistor control circuit. The further field effect transistor (16) has preferably a threshold voltage corresponding to that of the initial field effect transistor (13) and is connected between supply terminals (11 and 12) through a resistance (17) connected to its control electrode. A semi-conductor (18) stage effects connection between the further transistor (16) stage and the initial transistor (13) stage. The semi-conductor (18) may be a diode. In this way the control electrode voltage of the initial transistor (13) has the same value as the threshold voltage of the further transistor (16).