baber/WOPTO huggingface dataset:
Patent EP-2119941-A4 (EP)
Title: Gear device
Inventor: HIBINO TOSHIHARU
IPC: F16H1/32
Filed: 2007-12-12
Abstract: The number of parts constituting a gear transmission is reduced, and a low cost gear transmission is presented.  External gears 18X and 18Y have a number of teeth differing from a number of teeth of an internal gear 48, and are maintained in a meshing state with the internal gear 48. A center through hole and offset through holes 19X and 19Y are formed in the external gears 18X and 18Y. Column-shaped members 46 of a carrier pass through the offset through holes 19X and 19Y of the external gears 18X and 18Y. A pair of supporting members 42X and 42Y of the carrier supports each end of the column-shaped members 46. A pair of grooves is formed on a surface of a shaft of a crank member 14 at positions between which eccentric rotation members are interleaved. Rolling elements 8X and 8Y and outer races 6X and 6Y are arranged between each of the supporting members 42X and 42Y and the grooves. The shaft of the crank member 14 is supported so as to be capable of rotating with respect to the carrier and incapable of moving in its axial direction.
Patent EP-2113811-A4 (EP)
Title: Composition for antireflective coating
Inventor: OTOZAWA NOBUYUKI
IPC: G03F7/11
Filed: 2008-02-20
Abstract: To provide an antireflection coating composition having a low surface tension and excellent coating properties and capable of forming an antireflection film with a low refractive index, without use of PFOS nor PFOA having 7 or more carbon atoms.  An antireflection coating composition which contains a fluorinated surfactant (A) containing a compound (A1) represented by the following formula (I), a water-soluble polymer (B) and an aqueous medium (C):  
R 1 -O-(R 2 -O) n -R 3 -X 1 (I)  
wherein R 1  is a linear or branched perfluoroalkyl group of which the terminal fluorine atom may be substituted by a hydrogen atom or a chlorine atom, each of R 2  and R 3  which are independent of each other, is a linear or branched perfluoroalkylene group, provided that the total number of carbon atoms in R 1 , R 2  and R 3  is at most 5, n is 0 or an integer of at least 1, X 1  is -COOH or -C(CF 2 Z 1 )(CF 2 Z 2 )OH, which may form a salt, and each of Z 1  and Z 2  is a hydrogen atom, a fluorine atom, a chlorine atom or a trifluoromethyl group.
Patent EP-2304928-A4 (EP)
Title: Cell site power conservation
Inventor: FISCHER STEVE
IPC: H04M3/00
Filed: 2009-07-10
Abstract: Systems, apparatus, methods, and manufactures for conserving power in a communications system such as a communications service cell site. The methods include adjusting the RF coverage of the cell site antenna, selective control of the RF output transmit power, selective control of the communications bit rate, transfer of communications to other cell sites, adjustment of indicators such that mobile devices transfer communications to other cell sites, and reallocation of logical slots between radios in the cell site.
Patent EP-2455980-A4 (EP)
Title: Solar cell sealing material and solar cell module produced using the same
Inventor: TANIGUCHI KOUICHIROU
IPC: C08L53/00
Filed: 2010-07-16
Abstract: There is provided an encapsulant material for solar cells which facilitates production of a solar cell module and is excellent in flexibility, heat resistance, transparency, etc., and a solar cell module produced using the encapsulant material. The present invention relates to an encapsulant material for solar cells which includes a resin composition (C) containing an ethylene-±-olefin random copolymer (A) capable of satisfying the following condition (a) and an ethylene-±-olefin block copolymer (B) capable of satisfying the following condition (b): (a) a heat of crystal fusion is from 0 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10°C/min; and (b) a crystal fusion peak temperature is 100°C or higher and a heat of crystal fusion is from 5 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10°C/min.
Patent EP-2477268-A4 (EP)
Title: Non-aqueous electrolytic solution for power storage device, and power storage device
Inventor: IWAYA MASAO
IPC: H01G11/06
Filed: 2010-09-09
Abstract: To provide a non-aqueous electrolyte solution for storage battery devices which has high lithium salt solubility, high conductivity and excellent cycle characteristics, and a storage battery device wherein such a non-aqueous electrolyte solution is used.  A non-aqueous electrolyte solution for storage battery devices, which comprises a specific lithium salt (A) and a solvent (B) containing a hydrofluoroether (b1) represented by CF 3 CH 2 OCF 2 CF 2 H and a carbonate type solvent (b2), wherein the content of the hydrofluoroether (b1) is from 1 to 30 vol% based on the total amount i.e. 100 vol% of the solvent (B); and a storage battery device wherein such a non-aqueous electrolyte solution for storage battery devices is used.
Patent EP-2559096-A4 (EP)
Title: Testing system and method for testing a battery cell
Inventor: STANCU JANINA
IPC: H01M10/04
Filed: 2011-04-15
Abstract: A testing system and a method for testing a battery cell are provided. The system includes a nest member that receives the battery cell, and a clamping device that secures a first battery tab between first and second connectors, and secures a second battery tab between third and fourth connectors. The system further includes a voltmeter that measures a voltage level between the first and third connectors when the first and second battery tabs are contacting the first and third connectors, respectively. The system further includes an ohmeter that measures a first resistance level between a first portion of the outer housing and the first connector when the first battery tab is contacting the first connector.
Patent EP-2578820-A4 (EP)
Title: Fixed chain type engine braking device
Inventor: YANG ZHOU
IPC: F01L1/18
Filed: 2011-05-03
Abstract: A fixed chain engine braking device (100) includes a brake box (2102), a driving mechanism and a braking mechanism. One upright blind hole (190) and one horizontal blind hole (260) are placed in the brake box, and the upright blind hole intersects the horizontal blind hole orthogonally. The driving mechanism includes a rolling ball (175) and/or a driving piston (164) placed in the horizontal blind hole, the braking mechanism includes a braking plunger (160) placed in the upright blind hole. A fluid passage (214) is placed in the brake box, and the fluid passage is communicated with the entry of the horizontal blind hole. The braking plunger has an upper limit position and a lower limit position in the upright blind hole, when the braking plunger is at the upper limit position, the top of the braking plunger enters into the horizontal blind hole, and when the braking plunger is at the lower limit position, the top of the braking plunger deviates from the horizontal blind hole. The engine braking device does not use a hydraulic braking control valve, so the design is simplified, and the braking reaction time is reduced.
Patent EP-0007312-A4 (EP)
Title: Optical sensing apparatus.
Inventor: MACEDO PEDRO B
IPC: G01K11/00
Filed: 1979-07-03
Abstract: A sensor for measuring stress, temperature, pressure, sound, etc. comprising an optical fiber waveguide (24 of Fig. 6), a light source (22) which injects light (30) into one end of the waveguide, a deformer (27) contacting and deforming the waveguide to cause light to couple from originally excited modes to other modes, and an optical detector (29) to detect the change in light coupling caused by deformation of the waveguide.
Patent EP-0039361-A4 (EP)
Title: Low gloss pressure fusing roll.
Inventor: GIORGINI NORMAN L
IPC: G03G15/20
Filed: 1980-09-18
Abstract: In an electrostatic copying method and apparatus, pressure fixable image powder (13) is fixed to paper (12) by a pair of cylindrical pressure rolls (3, 4). Uneven pressure between prior art metal pressure rolls that have a fine surface finish produced shiny or glossy background and images. The disclosed method and apparatus solve this problem by employing a first roll (3) having a compliant, textured-nylon surface engaging the imaged side of paper (12) and a second roll (4) having a non-compliant, textured surface, engaging the non-imaged side of paper (12). The rolls (3, 4) have skewed axes (FIG. 3) with respect to each other and contact each other when no paper is passing between them.
Patent EP-0058156-A4 (EP)
Title: Mooring system bearing for a tensioned leg platform.
Inventor: JONES DARRELL LEE
IPC: B63B21/50
Filed: 1980-08-22
Abstract: Tensioned leg platforms are widely used in offshore oil production, being moored to the sea bed by tensioned lines or "legs" which undergo considerable stress variation due to varying sea conditions. The invention provides a bearing apparatus for connecting a tensioned "leg" to a platform which minimizes stress variation and resulting component wear. The mooring system bearing apparatus (28) has a flexible connector (16). The body (32) is connected to a bearing sleeve (52) through elastomeric bearings (40, 42). Stops (44, 60, 46, 62) limit strain of the elastomeric bearings.
Patent EP-0079887-A4 (EP)
Title: Multi-purpose precast concrete panels, and methods of constructing concrete structures employing the same.
Inventor: HILSEY ARTHUR F
IPC: E02B7/02
Filed: 1981-06-01
Abstract: A concrete structure is erected by prefabricating a plurality of comparatively massive like-constructed substantially concrete slabs (S) each of which has an elongated rectangular opening (20) therein and a plurality of bores (22), (24), (25) extending therethrough, transporting the prefabricated concrete slabs (S) from a fabrication location to a building location, digging a ground foundation trench (12) at the building location, successively placing the plurality of prefabricated concrete slabs (S), one-by-one, in substantially vertical orientation into said trench (12) with the respective rectangular openings (20) of said slabs all being located below grade in said trench (12), passing comparatively rigid elements (23), (15) through the bores (22), (24), (25) in adjacent ones of said slabs (S) to align said slabs (S) with one another and to mechanically fasten them to one another, and thereafter anchoring the slabs in place by pouring or pumping a flowable anchoring material such as wet concrete (17) into the trench (12) to fill the trench and to pass from one side to the other of eachof said slabs (S) through the elongated rectangular opening (20) in each slab. Preferred slab configurations are disclosed, as well as typical concrete structures which can be assembled by use of such slabs.
Patent EP-0062052-A4 (EP)
Title: Composition used for dental cosmetics.
Inventor: SUGAR ANDRAS
IPC: A61K/
Filed: 1981-10-02
Abstract: The composition used for dental cosmetics contains one or a plurality of film-forming polymers, of which at least one is water soluble, or has a limited solubility, is emulsifiable or dispersible, and may further contain monomers or prepolymers corresponding to the film-forming polymer, aromatic substances or additives already known for use in mouth care. The composition provides an aesthetic presentation of the teeth arrangement and, once it has been applied, it may be quickly and readily removed.
Patent EP-0273938-A4 (EP)
Inventor: WOLF ALBERT E
IPC: G07G1/00
Filed: 1987-06-08
Abstract: Une personne désirant enregistrer des articles protégés par des étiquettes de sécurité dépose ces articles à l'une des extrémités d'un couloir d'enregistrement (12, 13, 14), d'où ils sont acheminés à l'autre extrémité du couloir d'enregistrement, cet acheminement faisant partie du processus d'enregistrement. La personne qui dépose les articles n'est pas autorisée (17) à accompagner les articles le long du couloir d'enregistrement mais peut se rendre à l'autre extrémité du couloir uniquement par un passage (19) séparé du couloir d'enregistrement. Le passage séparé (19) est équipé d'un système électronique (18) de surveillance des articles. Ledit passage séparé (19) et le système électronique correspondant (18) de surveillance des articles desservent plusieurs couloirs d'enregistrement (12, 13, 14).
Patent EP-0302117-A4 (EP)
IPC: B29C49/00
Filed: 1988-02-09
Abstract: Préforme pour un récipient à orientation biaxiale, composée principalement de téréphtalate de polyéthylène, et procédé de moulage. Une partie de serrage d'embouchure de la préforme est composée d'une résine thermoplastique présentant une température élevée de distorsion thermique, et le tambour et le fond se composent d'une structure multicouche présentant une couche intermédiaire en une résine thermoplastique qui est thermo-résistante ou forme une barrière étanche aux gaz.
Patent EP-0446285-A4 (EP)
IPC: G01N33/72
Filed: 1989-12-04
Abstract: Procédé de détermination de protéines glucosées dans le sang ou dans d'autres liquides par spectrophotométrie. On procède à l'analyse à l'aide d'un équipement automatisé, éliminant complètement la nécessité de remettre à zéro le spectrophotomètre.
Patent EP-0464146-A4 (EP)
IPC: B27N3/04
Filed: 1990-03-20
Abstract: Des fibres naturelles discontinues comportent un revêtement de liant thermoplastique. Une grande majorité des fibres et les faisceaux de fibres ne sont pas liés les uns aux autres par ladite matière de liaison thermoplastique. On peut coller une ou plusieurs matières particulaires solides auxdites fibres, à l'aide de ladite matière de liaison. Ladite matière de liaison est thermofusible, et l'on peut mélanger les fibres revêtues avec d'autres fibres, afin de procéder à une liaison thermique ultérieure, et les utiliser dans la production d'une large variété de produits.
Patent EP-0524217-A4 (EP)
Inventor: KUPFER SHERMAN
IPC: G16H30/20
Filed: 1991-03-15
Abstract: Un procédé non invasif permet de déterminer la fonction d'un organe visé au moyen d'un système précalibré de mise en images. Selon le procédé, on introduit un bol indicateur/marqueur dans le système circulatoire du patient, puis on contrôle simultanément les réponses enregistrées dans le coeur/grands vaisseaux et dans l'organe visé. On mesure l'activité absolue par unité de volume de sang prélevé à un moment connu et les données observées sur le coeur ou les grands vaisseaux sont converties en unités absolues. Ces données servent de B(t), la fonction d'entrée. Le précalibrage du système de détection/mesure permet d'exprimer en unités d'activité absolue les données dynamiques observées d'indication/marquage enregistrées de l'organe visé. Ces données servent d'A(t). A(t) et B(t) sont déroulées afin d'obtenir la fonction de réponse linéaire (LRF, h(t)) d'un élément d'image. On utilise comme procédé préférentiel de déroulement le procédé de déroulement par polynômes orthogonaux. On crée des images fonctionnelles de la fonction de réponse linaire de l'organe visé.
Patent EP-0519017-A4 (EP)
IPC: G01R35/00
Filed: 1991-03-07
Abstract: Improved autoranging, calibration, and complex signal detection circuits for an intermediate frequency (IF) stage in a radio frequency (RF) measurement receiver. An improved autoranging circuit sets a gain stage of a selectively variable gain amplifier prior to each data acquisition cycle, to provide for wide dynamic range and rapid time domain response. An improved complex signal detection circuit for generating an inphase (I) and quadrature phase (Q) signal from an input IF signal in a signal channel and a reference channel is constructed with a novel commutating demodulator circuit. Calibration is effected with an improved digital phase reference method and apparatus wherein effectivr 90 DEG  phase shifts are digitially generated by shifting the generation sequence of timing signals for the complex signal detection circuit instead of phase shifting a known calibration signal, obviating the need for precision phase shifters, Doppler frequency generators, or Fourier transforms to obtain correction components for the optimum detection of complex signals.
Patent EP-0580579-A4 (EP)
Title: Improvements in and relating to transmission line loudspeakers
Inventor: EGHTESADI KHOSROW
IPC: G10K11/16
Filed: 1991-04-19
Abstract: The sound wave radiated from the front surface (UF) of a loudspeaker driver diaphragm is of opposite polarity with respect to that radiated from the back surface (UB). If the two signals are directly combined, they will tend to cancel one another. An acoustic phase inversion network (5) is used to ensure that the backwave is in phase with the front wave, and the combined signals are used to drive the inlet of a loudspeaker transmission line (6).
Patent EP-0627576-A4 (EP)
Title: Lever device having fixed point of support, rocking point of force and rocking point of application, and machine apparatus employing the same device.
Inventor: YOSHIZAWA YASUO
IPC: F16H51/00
Filed: 1992-12-28
Abstract: A lever member (51) is supported on a fixed shaft (52). (One end of the lever member (51) is movably connected to a point-of-force regulator (54), and the other end thereof is movably connected to a point-of-application regulator (56). <IMAGE>
Patent EP-0728031-A4 (EP)
Title: Gaming table apparatus
Inventor: JONES DANIEL A
IPC: A63F9/00
Filed: 1993-01-08
Abstract: A gaming table (10) is provided with a coin head (24) having a coin-in slot (25) at each of a plurality of player locations (22). Each coin slot (25) is connected by means of a coin chute (28) to the coin bin (64) formed as part of the chip rack (60). Each coin (40) that is dropped into the coin slot (25) rolls or slides along the coin chute (28) and into the coin bin (64) during the play of the game. The dealer can reach into the coin bin (64) at any time it is necessary to refill the chip rack (60) with coins (40) for use during the play of the game. The coin chute (28) is preferably configured in a C-shape so that access is available to the coin chute (28) in the event a coin (40) jams in the coin chute (28).
Patent EP-0559921-A4 (EP)
Title: Apparatus for and method of producing single crystal semiconductor of high dissociation pressure compound
Inventor: SASSA KOICHI KAGOBUTSU HANDOTA
IPC: C30B15/00
Filed: 1991-11-12
Abstract: An apparatus for and method of producing a single crystal of a high dissociation pressure compound such as GaAs. The producing apparatus comprises: an openable sealed vessel (20) housed in an outer vessel (78) and having a tubular portion, top plate portions (22A) for blocking opposite ends of the tubular portion and a bottom portion (42); vessel heating means (36, 38 and 40) for heating the sealed (20); and a steam pressure control section whose inner space communicates with an inner space of the sealed vessel (20). The steam pressure control section comprises: a steam pressure control vessel (98) obtained by defining an air-tight inner space S between a cylindrical inner wall portion (102) and a cylindrical outer wall portion (100), which are concentric with each other; a communicating means (96) for establishing communication between this steam pressure control vessel (98) and the sealed vessel (20); heat pipes (108, 112) disposed along at least one of the inner wall portion and the outer wall portion of the steam pressure control vessel (98); and control section heating means (110, 114), which are disposed inside the inner wall portion and outside the outer wall portion of the steam pressure control vessel (98), respectively.
Patent EP-0609467-A4 (EP)
Title: Cap opening device.
Inventor: TAKAHASHI MASAYOSHI
IPC: B65D47/08
Filed: 1993-08-18
Abstract: A cap opening device wherein a cap is opened or closed by use of a push button. When a push button (5) is pushed in against a restoring elastic force of an elastic force member (4), a forward end (8b) of a push rod member (8) pushes an opening groove (6) disposed at a position close to the push button (5), whereby a cap (3) is rotated about the axis (2) of a hinge connecting portion to be opened. When the push button (5) which has been restored through the restoring elastic force is pushed in again, the forward end (8b) of the push rod member (8) pushes a closing groove (7), whereby the cap (3) is rotated about the axis (2) of the hinge connecting portion to be closed. At this time, an opening-closing switching member (9) switches the forward end (8b) of the push rod member (8) between the opening groove (6) of the cap (3) being in the closed state and the closing groove (7) of the cap (3) being in the opened state due to the opening or closing of the cap (3), whereby the forward end (8b) of the push rod member (8) is engaged with either of the grooves.
Patent EP-0721660-A4 (EP)
Inventor: MAHULIKAR DEEPAK
IPC: H01L23/495
Filed: 1994-09-16
Abstract: L'invention concerne un procédé d'assemblage d'un boîtier électronique (30) dans lequel les extrémités conductrices (14) d'un cadre de montage (50) peuvent être soudées (38) au circuit externe (36) sans avoir besoin de l'étamer. Une couche (44) résistant à l'oxydation est déposée sur le cadre de montage (50) avant de conditionner (30) l'ensemble. La couche (44) résistant à l'oxydation est retirée avant de braser (38) le conducteur externe (14), ce qui permet d'obtenir une surface métallique (46), propre, sans oxyde, pour le brasage (38).
Patent EP-0685864-A4 (EP)
Inventor: ESASHI MASAYOSHI
IPC: H01H51/24
Filed: 1994-12-08
Abstract: Relais à aimant plongeur mince et compact produit à l'aide de la technique de production des semi-conducteurs. Une plaque (5) mobile plane de type feuille et un fil de torsion (6) destiné à soutenir de manière pivotante la plaque mobile (5) sont formés d'un seul tenant sur un substrat de silicium (2) à l'aide de la technique de production des semi-conducteurs. Un bobinage (7) à surface plane est placé sur la surface supérieure de la plaque mobile (5) et une pièce de contact (9) est placée sur sa face inférieure. En outre, des substrats en verre (3 et 4) sont placés sur les surfaces inférieure et supérieure du substrat de silicium (2) et une pièce de contact fixe (11) capable de venir en contact avec la pièce de contact mobile (9) est placée sur le substrat en verre inférieur (4). Des aimants permanents (13A, 13B et 14A, 14B) servant à engendrer un champ magnétique destiné à agir sur le bobinage à surface plane sont placés à demeure sur les substrats de verre (3 et 4). Le bobinage (7) à surface plane est alimenté en courant afin de générer une force magnétique permettant de faire tourner la plaque mobile (5) contre la force de torsion du fil de torsion (6) et de mettre en contact la pièce de contact mobile (9) et la pièce de contact fixe (11) ou de supprimer le contact entre lesdites pièces.
Patent EP-0772439-A4 (EP)
Title: Novel antibiotic compounds and methods to treat gram-positive bacterial and mycoplasmal infections
Inventor: BROWN NEAL C
IPC: C07D239/54
Filed: 1995-08-30
Abstract: A method of inhibiting replication of mycoplasmal and Gram-positive bacteria is described. Useful new compounds for in vivo and in vitro inhibition and therapy for infections utilize HPUra-like compounds are also provided. These include a number of novel 3-substituted uracil and isocytosine compounds, and 10-substituted guanine and adenine compounds.