baber/WOPTO huggingface dataset:
Patent GB-721868-A (GB)
Title: Improvements relating to the manufacture of thread cutting tools
IPC: B23P15/48
Filed: 1953-01-12
Abstract: 721,868. Grinding. BECK, A. Jan. 12, 1953 [Jan. 12, 1952]. No. 937/53. Class 60. [Also in Group XXII] A screw-cutting tool, such as a die, chaser or tap, in which the initial cutting teeth are set back along a straight line or a curve, is made by preparing a template 3 having grooves at equal distances c from each other and then copying the template by milling or grinding to produce a tool 2 of complementary shape. The initial teeth, because of the set back, are unsymmetrical, as indicated by the lengths d and e in Fig. 2. The template, which is preferably enlarged, is shown in Fig. 1 as a template for producing a die 2 and has a cylindrical portion of length a and a conical portion of length b; this template, and a similar template in the form of a nut, for producing taps, are preferably made in a lathe. If a die having, for example, four sets of cutters is to be made, the template is explored successively at points 90 degrees apart round its periphery. The full-form template 3 may be copied from a plate having the required grooves milled in one edge or a single grooved plate, or a set of plates corresponding to the number of cutters in the die, may be used as the template.
Patent GB-491482-A (GB)
Title: Improvements in and relating to canister containers
IPC: B65D47/26
Filed: 1938-01-12
Abstract: 491,482. Canisters for powders. GARDNER, J. W. Jan. 12, 1938, No. 993. [Classes 18 and 125 (iii)] On the head or lid 1 of a canister for holding powdered material is mounted a pouring spout 5 of metal or synthetic resin and having an aperture 11 in its base which registers with an aperture 4 in the lid of the canister when the spout is moved to the position shown but which is out of register with and closes the aperture 4 when the spout is moved back. The spout is rotatable and is held in a recess in the lid by an apertured disc or ring 7 of cardboard which overhangs a flange on the base of the spout. The disc is held in position by tongues punched out of the lid or by means of a peripheral ridge 9 past which it is snapped. The spout is maintained in either the open or closed position by a rib pressed up out of the metal lid to engage one of two curved grooves in the undersurface of the spout. According to the Provisional Specification, the spout can be retained in position by an annular ridge formed at the top of the recess in the lid and overhanging the flange on the spout.
Patent HK-22197-A (HK)
Title: Hinge cup
Inventor: BRUESTLE KLAUS
IPC: E05D7/12
Filed: 1997-02-27
Abstract: A hinge cup (4) having a housing (9, 10) which can be inserted into a bore (16) in a furniture part (13) and having dowel-like, clamping jaws (21) which can be inserted into the bore (16), can be spread out and can be pressed onto the wall of the bore via spreading parts (2) configured as tie rods. Via an eccentric lever (1'), the spreading parts (2) can move in the insertion direction of the hinge cup (4), perpendicularly to the assembly plane thereof. The clamping jaws (21) are cylinder portions consisting of a viscoelastic material. The metallic spreading parts (2), which are located between the hinge cup and the clamping jaws, exhibit hooks (3) at their free ends. Provided opposite the hooks (3) are press-on cams (6) which are supported on the housing wall (10) of the hinge cup (4). <IMAGE>
Patent HK-65680-A (HK)
Title: Electrical stepping motor
IPC: H02K37/16
Filed: 1980-11-20
Abstract: A micro stepping motor for use in compact electronic watches comprises a magnetic core, a coil winding wound on the magnetic core, and a one-piece stator connected to the magnetic core to define therewith a closed magnetic flux path. The stator has a necked portion defining a region of reduced cross-sectional area along its length, and a hole extends through the stator at the center of the necked portion. A rotor having at least one pair of magnetic poles is rotatably disposed within the stator hole with an air gap therebetween. The rotor rest positions are determined by either a pair of protrusions extending into the air gap at diametrically opposed sites about the stator hole, or a pair of recesses opening into the air gap at diametrically opposed sites about the stator hole.
Patent HK-92285-A (HK)
Title: A thread treating apparatus
Inventor: WIRZ ARMIN
IPC: D02G1/16
Filed: 1985-11-21
Abstract: A texturising jet for synthetic filaments is openable and closable to facilitate lacing up. A lacing up system is operable in conjunction with the opening and closing mechanism so that the lace-up operation is semi-automatic. At least one of the parts of the jet has a flexible mounting to ensure face to face sealing contact of the parts when the jet is closed.
Patent HK-97897-A (HK)
Title: Compositions containing acetoacetate functional polymer and polyformal
Inventor: BORS DANIEL ARTHUR
IPC: C08L51/06
Filed: 1997-06-26
Abstract: An air-curing composition is disclosed which contains an acetoacetate functional polymer and an end-blocked polyformaldehyde chain. The composition is stable to reaction until the formaldehyde is released from the polyformaldehyde chain.
Patent HU-T49166-A (HU)
Title: Wash liquor for removing oil, fat, coal impurities
Inventor: BOD MAGDOLNA
IPC: C11D1/02
Filed: 1988-01-29
Abstract: A cleaning fluid, for the removal of oil grease and coke contaminants comprises (all pts.wt.): 0.5-5.5 potassium cresolate, 1.0-12 ethanol, 1.0-15 butanol, 16.0-35 tri:ethanolamine, 0-22 1,1,1-tri:chloro-ethane, 0-24.0 di:chloro-methane, 1-18.0 alkaline action anionic surfactant, 0.05-1.2 benzaldehyde, 0.01-1.1 quinone, 2.0-8.0 liquid paraffin and sufficient water to 100 pts.wt..
Patent JP-H07195445-A (JP)
Title: Injection mold
Inventor: AISU REIJI
IPC: B29C45/17
Filed: 1994-01-05
Abstract: PURPOSE:To prevent occurrence of an unevenness (a surface ripple, an unevenness, and a sink mark) on the surface of a product around a gate, eliminate a shortage of a rigidity, and shorten a molding cycle to enhance a productivity by a method wherein a pressurized gas is injected from a valve gate to compensate a shortage of a dwell resin pressure with a dwell gas pressure. CONSTITUTION:In an injection mold having a valve gate-type hot runner, a gas injection pipe 5c for injecting a pressurized gas is inserted through a shut-off pin 5b that is inserted in a hot runner 5a of a valve gate part 5.
Patent JP-S5698366-A (JP)
Title: Brushless motor
Inventor: AKASHI SUEO
IPC: H02K29/14
Filed: 1980-01-07
Abstract: PURPOSE:To eliminate the adverse effect of the pulsating component leakage magnetic flux of a rotor magnet to the output of a tachometer generator by providing a plurality of projections formed at the opening end of a motor housing at a specific position relation and thereby eliminating the pulsating component of the leakage magnetic flux. CONSTITUTION:A stator substrate 6 having a stator coil 7 is provided to confront a rotor magnet 1, is fixed to the motor housing 8, and the tachometer generator 20 having a magnet 11 and a coil 14 are provided between a bearing boss 10 and a yoke boss 4. Three projections 21-23 for mounting the motor housing 8 on the substrate 6 are disposed at the position displaced by 2/3pi with respect to the magnet 1. Accordingly, the pulsation caused by the leakage magnetic flux of the magnet 1 can be eliminated, the presence of the pulsation at the output of the control tachometer generator 20 can be thereby removed, and the irregular rotation of the motor can therefore be prevented.
Patent JP-H11195589-A (JP)
Title: Multiple electron beam exposure method and its apparatus, and manufacture of device
Inventor: MURAKI MASATO
IPC: G03F7/20
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiple electron beam exposure method and its apparatus, and a method for manufacturing the device capable of preventing decrease in the throughput under existing fractional patterns in the exposure pattern, by classifying an exposure pattern into a plurality of groups conforming to design rules and varying a minimum width of deflection for each group. SOLUTION: When there are pattern groups for different design rules in a sub-field SF0 to be exposed, the sub-field SF0 is divided into a plurality of sub-fields SF1 and SF2 for pattern groups of only one design rule. Pattern groups PG1 in the sub-field SF1 are written by setting the minimum width of deflection, for instance, 25 nm and prohibiting each electron beam irradiation, except to the region where the corresponding beam is in the sub-field SF1. A pattern group PG2 in the sub-field SF2 is written by setting the minimum width of deflection, for instance, 45 nm. This makes enables reduction of the setting number of an electron beam with the existence of the fractional pattern.
Patent JP-S5593942-A (JP)
Title: Jet needle position adjusting mechanism for variable venturi type carburetor
Inventor: NAGANO MASAMI
IPC: F02M7/16
Filed: 1979-01-08
Abstract: PURPOSE: To eccentrically press the needle always to the same position of the nozzle part, and eliminate an error of fuel feed in each carburetor, by pressing the jet needle of variable Venturi type carburetor through an elastic material with an adjusting screw.  
     CONSTITUTION: To the point end of a piston 5, that makes a sliding motion in an intake passage, not shown in the drawing, is engaged a tapered jet needle 10 that makes an up-down motion in a main nozzle not shown in the drawing. To the point end of the needle 10, is fixed a support material 13 of barrel-shape, simultaneously on top of the material 13, is screwed to be installed a cap 14 through a needle spring 12, and the needle 10 is pressed downward. And in the lower part of the material 13, is interposed an elastic material 25 of M-letter shape, and the needle 10 is always applied an eccentricity in a certain direction. In addition, to a hollow portion of the elastic material 25, is inserted the point end of an adjusting screw 15, and its movement can freely adjust the amount of eccentricity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01179053-A (JP)
Title: Driving controller for recorder
Inventor: ISHIGURO JUNJI
IPC: G03G21/00
Filed: 1988-01-06
Abstract: PURPOSE:To simplify the constitution of a driving mechanism and to prevent a rotary device from having an irregularity in rotation and generating noises, etc., by driving the rotary device directly by using an ultrasonic wave motor. CONSTITUTION:On the end surface of the cylinder part of a rotary body 75 which constitutes a rotary driving mechanism, the ultrasonic wave motor consisting of piezoelectric ceramic 61, an electrode 62 for feeding electricity to the piezoelectric ceramic 61, a rotor 6 which is pressed against one side part of an elastic body 63 where the piezoelectric ceramic 61 is stuck, and a ring-shaped spring 66 is formed integrally concentrically with the cylinder part. A drum is driven directly by this ultrasonic wave motor. Consequently, the device is obtained which is free from a decrease in driving force transmission efficiency by a gear and an irregularity in the rotation of the drum resulting from the manufacture accuracy of the gear and generates no noise.
Patent JP-S62159426-A (JP)
Title: Manufacture of x-ray mask
Inventor: KUNIYOSHI SHINJI
IPC: G03F1/80
Filed: 1986-01-08
Abstract: PURPOSE:To obtain a fine pattern by dividing an electron beam drawing into plural times when drawing a resist with the beam on an X-ray mask, developing at every drawing time and further forming a radioactive ray absorbing material to prevent the resolution due to an electron beam proximity effect from decreasing. CONSTITUTION:Metal 2 such as Au, W to become a radioactive ray transmitting material is deposited on a mask substrate 1, and coated with an electron beam resist 3. The resist 3 is drawn by an electron beam at an interval of 1MUm or longer, and then developed. The metal 2 underneath the resist 3 is etched. After the resist 3 is removed, it is newly coated with a resist 3. A metal pattern is detected, and a fine pattern is drawn between the metal patterns formed already in response to the result. Thereafter, it is again developed and the resist 3 is removed. The metal 2 is again dry etched. Thus, it can prevent the resolution due to an electron beam proximity effect from decreasing, thereby obtaining a fine pattern.
Patent JP-S58127498-A (JP)
Inventor: EDOWAADO MASHIYUU RONGU
IPC: H03G5/16
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60144860-A (JP)
Title: Multi-cpu communication system
Inventor: WATANABE KAZUMI
IPC: G06F15/177
Filed: 1984-01-09
Abstract: PURPOSE:To enable a master CPU to receive data sent from each slave CPU after identifying them easily and accurately, by providing one input/output ports to the master CPU and slave CPUs respectively to supply the common and reference clock signals. CONSTITUTION:A master CPU101 is equipped with an output port 104 and an input port 105 and supplies a common clock signal CLK1 produced from a built- in clock generator and a reference clock signal CLK2 of a long period synchronous with the signal CLK1. At the same time, an input port and an output port are provided also to slave CPUs 11, 21, etc. respectively. Then a proper time band is previously allocated to those slave CPUs after applying the time division to a cycle period of the signal CLK2. When the CPUs 11, 21, etc. transmit data to the CPU101, the transmission data is delivered in the time band allocated to a slave CPU. The CPU101 counts the pulses of the signal CLK1 from a time point when the signal CLK2 is transmitted and decides a slave CPU from the count number of pulses for input of data. Thus it is possible to receive the transmission data of each slave CPU after identifying it easily and accurately.
Patent JP-S59126892-A (JP)
Inventor: SASAKI RIYUUJI
IPC: E21D5/04
Filed: 1983-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5593037-A (JP)
Title: Liquid leakage detector
Inventor: IWASAKI TOSHIICHI
IPC: G01N27/07
Filed: 1979-01-05
Abstract: PURPOSE: To detect accurately leakage by a simple constitution by detecting a decrease in electric resistance between at least a couple of conductors arranged at an interval on the external surface of a liquid tank.  
     CONSTITUTION: To the external surface of bottom 11 of liquid tank 1, anodes 4 and cathodes 5 are stuck by turns at intervals. Both those electrodes are constituted by fitting conductors 41 and 51 of high ionization tendency to insulating members 42 and 52. Between electrodes 4 and 5, DC power supply 7 is connected via resistance 6. Even if a little water would leak from tank 1, ions dissolved in water move from conductor 41 to conductor 51 according to a potential tendency to deposit metal on the surface. This phenomenon is repeated to form a short circuit between both conductors. Therefore, the leakage of water can accurately be found by detecting a voltage drop across resistance 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63170208-A (JP)
Title: Device for producing metallic silicon
Inventor: KAWAHARA TETSUO
IPC: C01B33/025
Filed: 1987-01-06
Abstract: PURPOSE:To efficiently produce metallic Si, by providing an opening communicating with the inside and outside of a barrel to the side periphery at the lower end of the barrel for supplying a raw carbonaceous material above an arc furnace to smoothly supply the raw carbonaceous material to the ignition region. CONSTITUTION:Arc electrodes 3 and 4 are inserted into the inside of the casing 2 of the arc furnace 1 lined with graphite or a graphite crucible so that the tips of both electrodes are confronted with each other, a nozzle 5 for injecting SiO2 or SiO is inserted from the side of the furnace casing 2, and the raw material supply barrel 6 pierced with the holes 8 communicating with the inside and outside at the lower end is inserted from the furnace top side to above the confronting position of the electrodes 3 and 4. The raw carbonaceous material is supplied from the barrel 6, SiO2 or SiO is supplied from the nozzle 5, metallic Si is formed by the arc generated between the electrodes 3 and 4, the formed gaseous SiO is allowed to flow into the barrel 6 through the openings 8, and the raw material B is supplied to the ignition region while the gaseous SiO is allowed to react with SiC and decomposed.
Patent MA-41896-A (MA)
Title: Dispositif de transport
Inventor: BEER ROMAN
IPC: B66C13/08
Filed: 2016-03-11
Abstract: Dispositif de transport (1) destiné au transport au moins d'un conteneur (31) ou d'une autre charge, le dispositif de transport (1) comprenant au moins un chariot-treuil (2), au moins un dispositif d'accrochage de charge (3) et au moins huit câbles de levage (20-27), et le dispositif d'accrochage de charge (3) comprenant des dispositifs de raccordement (14) destinés à la fixation du conteneur (31) ou de l'autre charge et étant suspendu au chariot-treuil (2) par l'intermédiaire des câbles de levage (20-27) de manière à pouvoir être levé et abaissé, les câbles de levage (20-27) pouvant être enroulés sur des tambours à câble (4) montés rotatifs sur le chariot-treuil (2), chaque câble de levage (20-27) étant enroulable et/ou au moins en partie enroulable sur un tambour à câble (4) propre et, pour tous les tambours à câble (4), la vitesse de rotation et/ou la direction de rotation est réglable de manière respectivement individuelle.
Patent TR-23042-A (TR)
IPC: C12P19/06
Filed: 1986-08-14
Abstract: Novel deacetylated polysaccharide biopolymers having improved viscosity/filtrability/injectability, well adopted for the secondary and tertiary recovery of oil deposits, are conveniently prepared by (i) acidifying an aqueous polysaccharide composition, e.g., a carbohydrate fermentation broth, with nitric acid to a pH of from about 2 to 0.1, (ii) heat-treating said acidified composition at a temperature of from about 50 DEG  to 100 DEG  C. for from about 5 to 60 minutes, and (iii) cooling said heat-treated composition and adjusting the pH thereof to a value of from about 5 to 7.
Patent UY-32687-A (UY)
Title: "síntesis estereoselectiva de ciertos alcoholes sustituidos con trifluorometilo"
Inventor: ZHULIN TAN
IPC: C07D207/02
Filed: 2010-06-03
Abstract: Un proceso para la síntesis estereoselectiva de un compuesto de Fórmula (X) donde R1 y R5 son como se definen en esta solicitud.
Patent UY-33420-A (UY)
Title: Composiciones colorantes de bajo cov
Inventor: FIONA MCLACHLAN
IPC: C09D7/45
Filed: 2011-05-31
Abstract: Composiciones colorantes acuosas líquidas con bajo contenido de compuestos orgánicos volátiles, adecuadas para la coloración de recubrimientos arquitectónicos base agua y base solvente y pinturas base y las cuales no bloquean las boquillas abiertas en máquinas de pintura.
Patent UY-36340-A (UY)
Title: Derivados de indoles mono- o disustituidos como inhibidores de la replicación del virus del dengue
Inventor: RUDOLF KESTELEYN BART
IPC: C07D209/32
Filed: 2015-10-01
Abstract: Se divulgan derivados de indoles mono- o disustituidos, métodos para prevenir o tratar infeccionespor el virus del dengue mediante el uso de dichos compuestos, y uso de dichos compuestos como medicamento para tratar o prevenir infecciones por el virus del dengue.Se divulgan además a composiciones farmacéuticas o preparaciones a partir de combinación de compuestos y a composiciones o preparados como medicamento para la prevención o tratamiento de infecciones por el virus del dengue. La invención también se refiere a los procesos de preparación de los compuestos.
Patent UY-37801-A (UY)
Title: Comprimidos preparados por compresión
Inventor: Dominik Josef BRUNNER
IPC: C07C203/00
Filed: 2018-07-06
Abstract: La presente invención se refiere a comprimidos preparados por compresión que comprenden 3-nitrooxipropanol o sus derivados y un gluten, así como a la producción de tales comprimidos.
Patent YU-40790-A (YU)
Title: Držač alata samo za jednu reznu pločicu
Inventor: CEDO CVETIC
Filed: 1990-03-01
Abstract: Pronalazak se odnosi na držač alata samo za jednu reznu pločicu.  Držač se sastoji iz tela (1) u čiji je otvor (16) umetnute osovina (6), koja prolazi i kroz otvor (55) rezne pločice (5), umetnute u ispust (21). U otvoru (12,22) umetnuta je stezna čaura (2) u koju je uvrnut vijak (3). Čaura (2), svojom površinom (24) naleže na površinu pločice (5). U otvor (14) tela (1) umetnut je graničnik (4).
Patent YU-58883-A (YU)
Title: Process for obtaining a new mixed magnesium complex of alpha-bromo propionic acid
Inventor: MATTHEWS G J
IPC: C07C65/24
Filed: 1983-03-10
Abstract: Compounds of the formula aryl CH(CH3)COOMgX, in which aryl denotes 6-methoxy-2-naphthyl, 4-alkylphenyl or 4'-fluoro-4-biphenyl, and X denotes chlorine or bromine, and their etherates, are described. They are prepared by treating a solution of the corresponding arylmagnesium bromide with the solution of a complex of the formula CH3CH(Br)COOMgX in an aprotic solvent containing an ether. The compounds are important intermediates in the synthesis of known 2-arylpropionic acids of therapeutic importance.
Patent YU-8903-A (YU)
Title: Method for the production of imidazo-(1,2-c)(2,3)- benzodiazepine and intermediates in the production thereof
Inventor: WINTER ERIC
IPC: C07D417/04
Filed: 2001-07-26
Abstract: The invention relates to a method for the preparation of compound of formula (1). The invention further relates to the previously unknown compounds of formulas (5 and 6) as intermediates in the production of benzodiazepines of formula (1).
Patent BE-902110-A (BE)
Title: Fiche protectrice pour reglette de repartiteur.
Inventor: DOLANSKY F
IPC: H01R13/648
Filed: 1985-04-03
Abstract: La partie inférieure de la fiche protectrice (6) est réalisée en tant que partie de fiche (10) pouvant etre introduite dans les chambres réceptrices de la réglette de répartiteur, et dans la partie supérieure sont prévues des chambres réceptrices (7) ouvertes vers le haut pour des éléments de protection contre les surtensions (11) et sur les faces externes sont disposés des ressorts de contact (8), des parties d'une barre de mise à la terre (9) pénétrant dans les chambres réceptrices (7) entre deux ressorts de contact mutuellement opposés, tandis que les ressorts de contact (8) et la barre de mise à la terre (9) sont reliés aux éléments correspondants de la réglette de répartiteur par l'intermédiaire de la partie de fiche (10).
Patent BE-905404-A (BE)
Title: Presse continue multi-chromatique et a production multiple.
IPC: B41F17/00
Filed: 1986-09-09
Abstract: La presse est constituée par deux systèmes transporteurs cycliques, dont l'un est responsable de la transmission une à une des feuilles de papier pour l'impression, et les transporteurs cycliques à épaisseurs multiples de l'autre système sont utilisés pour transporter les clichés d'impression. Les deux systèmes sont installés cote à cote et ces transporteurs se déplacent aussi l'un vers l'autre afin que les clichés impriment chacun un papier entre plusieurs jeux de rouleaux en continu aussi longtemps que les transporteurs effectuent leur cycle, et les papiers peuvent tomber et etre enpilés automatiquement pendant l'étape finale.