baber/WOPTO huggingface dataset:
Patent JP-3177100-B2 (JP)
IPC: B41J2/16
Filed: 1994-07-21
Granted: 2001-06-18
Abstract: An ink jet head includes a substrate on which a plurality of energy generating elements for generating energy utilized to discharge ink are provided, and a wall member joined to the substrate. The wall member has a plurality of flow passage walls which partially define flow passages, and the energy generated by the energy generating element acts through the flow passage so as to act on the ink to discharge the ink. The flow passages are fully defined when the substrate is joined to the wall member. A recessed portion provided in the substrate of the ink jet head is positioned between adjoining energy generating elements. The recessed portion has a bottom surface located at a position which is lower than a position for a heat acting surface of the substrate along which heat is transmitted to the ink. The flow passage walls of the wall member abut the substrate at the bottom surface. Consequently, any pressure wave generated by the energy generating element is not released to an adjacent flow passage, and crosstalk between the adjoining flow passages can be prevented. As a result, an ink jet head exhibiting excellent printing quality can be provided. <IMAGE>
Patent JP-3087796-B2 (JP)
IPC: G10L19/12
Filed: 1992-06-29
Granted: 2000-09-11
Abstract: PURPOSE:To provide the method and device for predictively encoding voice without transmitting any gain. CONSTITUTION:In this predictive voice encoding method for encoding voices while utilizing the reproduction of voices by driving a synthesizing filter, to which a quantizing filter coefficient calculated based on the sampling of plural input voices is set, for the unit of a frame from two exciting sources corresponding to a time sequence vector component, the respective gains of the vector components at the two exciting sources are simultaneously obtained, and the gain to be imparted to the noise waveform vector components of a code book exciting source 31 of the next frame is predicted based on a residual waveform multiplied a gain selected by the selected noise waveform vector components of the code book exciting source 31 having the plural noise waveform vector components as one of the two exciting sources and a residual waveform stored before that so as to encode voices without transmitting the information of power.
Patent JP-3153227-B2 (JP)
IPC: H01G9/02
Filed: 1990-06-27
Granted: 2001-04-03
Abstract: An electrolyte capacitor composed of at least two foils, an anode foil and a cathode foil, of a valve metal that are wound with one another. The anode foil serving an anode is provided with an oxide layer acting as a dielectric. Spacers that are saturated with an operating electrolyte are arranged between the anode and cathode foils. The operating electrolyte is composed of a quaternary ammonium salt of a carboxyl acid, of an additive of the salt-forming carboxyl acid and of  gamma -butyrolactone as a solvent.
Patent JP-H0218330-B2 (JP)
IPC: C07D211/46
Filed: 1981-11-17
Abstract: The invention relates to ester mixtures of polyalkylpiperidine derivatives of the formulae I and II    <IMAGE>  (I)   <IMAGE> (II) in which R1 is hydrogen or methyl, R2 is hydrogen, C1-12 alkyl, C3-8 alkenyl, C7-11 aralkyl, cyanomethyl or C2-4 acyl, R3 is C1-18 alkylene, C2-18 oxaalkylene, Chd 2-18 thiaalkylene, C2-18 azaalkylene or C2-8 alkenylene and R4 is C1-4 alkyl. These mixtures are suitable as stabilizers for plastics.
Patent JP-2534624-B2 (JP)
IPC: B29C48/00
Filed: 1994-07-22
Granted: 1996-09-18
Abstract: A plastic pellet delivery system including an extruder nozzle having an orifice and an arcuate surface adjacent the orifice and rigid cutting knife which is eccentrically mounted on a shaft that is positioned and is rotated adjacent the orifice to move the rigid knife eccentrically into and out of engagement with the nozzle surface. The cutting knife is mounted for limited yielding pivotal movement relative to the eccentric mount such that it will deflect angularly with respect to the eccentric mount as it is engaging the nozzle surface such that the free edge of the knife blade tip is moved radially inwardly as the eccentric mount is rotated providing a substantially constant force of the blade against the nozzle surface.
Patent JP-3085283-B2 (JP)
IPC: H05K3/32
Filed: 1998-07-13
Granted: 2000-09-04
Abstract: A connection device for use in connection between two electronic components and a connection device provided on a first electronic component. The connection device includes two metal layers which have mutually different coefficients of thermal expansion, and a plurality of side wall pieces that are provided on the metal layers so as to form a connecting space for a second electronic component.
Patent JP-H07101574-B2 (JP)
IPC: H01H83/22
Filed: 1987-08-14
Abstract: A symmetric percussion switching device is provided using a bistable dead point over-run device including an actuator movable between at least two positions and a control member whose movement causes rocking of the actuator from one to other of the two positions, after passing through the dead point, said device further comprising two switches whose actuating members cooperate with the actuator, respectively in the fractions of the stroke thereof adjacent said positions, said switches then being actuated by percussion so that the drawbacks of the conventional switching devices of this kind are avoided in which the pressure of the mobile contact on the fixed contact is substantially zero in the vicinity of the dead point changeover.
Patent JP-H0133115-B2 (JP)
IPC: C07J51/00
Filed: 1981-12-23
Abstract: Novel steroids of the formula    <IMAGE>  I'  wherein R is selected from the group consisting of R1 and R2, R1 is selected from the group consisting of alkyl of 1 to 8 carbon atoms and alkenyl and alkynyl of 2 to 8 carbon atoms R2 is -(CH2)n-R3, n is an integer from 1 to 8 and R3 is selected from the group consisting of free or protected -OH, free or protected -NH2, monoalkyl and dialkylamino with 1 to 6 carbon atoms, a free, esterified or salified -COOH and halogen X and Y together form   <IMAGE>  or X is OH and Y is -CH2-CH2-COOM, M is selected from the group consisting of hydrogen, an alkali metal and -NH4, Ra is selected from the group consisting of hydrogen and methyl, the dotted line in the I(2)-position indicates the optional presence of a double bond and the wavy line indicates that R may be in the  alpha - or  beta -position, with the proviso that R is not R1 or R2 when n is 1 and R3 is halogen, when the 1(2) bond is a simple bond and when Ra is -CH3, R3 is not a free carboxyl when Y is -CH2-CH2-COOM in which M is an alkali metal or -NH4 and R3  is not a salified carboxyl when Y is -CH2-CH2-COOH having aldosterone antagonistic properties and increases aqueous sodium diuresis while conserving organic potassium without secondary hormonal effects and their preparation.
Patent JP-H0464354-B2 (JP)
IPC: D06P1/52
Filed: 1983-11-16
Abstract: Copolymers useful for thickening aqueous systems comprise water-insoluble emulsion copolymers of at least 10% by weight of certain carboxylic acids, especially acrylic acid, methacrylic acid and itaconic acid, and 0.5-30% by weight of certain alkyl poly(oxyalkylene) itaconates. Other monoethylenically unsaturated monomer, especially (C1-C4)-alkyl (meth) acrylates and, in an amount of at most 1% by weight, polyethylenically unsaturated monomer may also optionally be present. The copolymers, when at least partially neutralized and solubilized may be used to thicken such aqueous systems as paint latices, cosmetic preparations, food preparations, ionic detergents, dye pastes for textiles, pharmaceuticals and oil-well drilling muds. The addition of surfactant enhances thickening properties afforded by the copolymers themselves.
Patent JP-H0781027-B2 (JP)
IPC: B01D61/00
Filed: 1985-10-11
Abstract: A porous article is prepared by subjecting a substantially non-porous polymeric shaped article containing from about 1.0-30% of plasticizer to a plasma treatment under conditions such that the plasticizer is volatilized or decomposed into gaseous decomposition products thereby creating an internal pore structure while leaving the surface of the article essentially intact and free from microscopically visible pores.
Patent JP-H0133426-B2 (JP)
IPC: B65G47/90
Filed: 1984-11-21
Abstract: This device for picking up separately selected slack articles from a heap of articles disposed in a container comprises a movable handling arm adapted to be lowered into the container for picking up the selected article, for example a textile, just as it is or wrapped in a plasticizer film bag, and a pair of wheels rotatably mounted to the lower end of the handling arm and driven by suitable means. The handling arm is lowered into the container and then the wheels are caused to rotate in opposite directions in order to nip one article at a time therebetween. Finally, the arm is lifted off the container and the wheels are separated for releasing the article. The device is intended more particularly for use in the mail order trade.
Patent JP-H072878-B2 (JP)
Inventor: MOULIES JEAN-CLAUDE
IPC: C08L29/02
Filed: 1990-09-14
Abstract: A blend based on ethylene-vinyl alcohol copolymer with gas barrier property, characterised in that it is made up of a mixture, by weight, of:     42.5 to 99.5 % of EVOH   0.4 to 42.5 % of polypropylene   0.1 to 15.0 % of compatibilising agent defined in the description.
Patent JP-4101311-B2 (JP)
IPC: C07C68/00
Filed: 1994-10-05
Granted: 2008-06-18
Abstract: A process for preparing a compound of general formula <CHEM> where Ar represents an optionally substituted aromatic or heteroaromatic group, the process comprising reacting a compound of general formula Ar-C(L<l>)2Cl   (II) where each L<l> independently represents a leaving group (preferably a chlorine atom), with water in the presence of a Lewis acid and a chlorocarbon solvent which includes at least two chlorine atoms, is disclosed.
Patent JP-2898076-B2 (JP)
IPC: B65B11/50
Filed: 1990-10-11
Granted: 1999-05-31
Abstract: An improved and optimized design for a universal infusion coffee filter pack designed to fit and provide for consistent brewing of quality coffee in a variety of American style and European style coffeemakers. The infusion coffee pack (34) comprises a first circular piece (40a) of filter paper, having its surface area stretched and increased by at least 3% to form a rounded pocket, and sealed to a second circular piece (50a) of filter paper to form a substantially one half inch (1.27 cm) sealed flange (32) therearound. A metered quantity of coffee grounds (36) is sealed within the rounded pocket, and is provided with a head space (38) of substantially fifty percent or greater of the volume within the round coffee pocket. The first (40a) and second (50a) circular pieces of filter paper each preferably have a diameter of approximately five inches (12.7 cm), and are filled with a metered amount of ground coffee to brew five cups of water. In this optimized design, the presence of the one half inch (1.27 cm) flange (32) in combination with the increased surface area caused by stretching results in a brewed coffee having an increase in soluble solids extraction and a decrease in the standard deviation of soluble solids extraction.
Patent JP-2661664-B2 (JP)
IPC: G01N33/573
Filed: 1987-11-02
Granted: 1997-10-08
Abstract: In an agglutination method, carrier-bound antibodies against streptococcus DNase B are brought together with a solution of streptococcus DNase which contains a protease inhibitor, and with the sample in which the antibodies are to be detected. A suitable means is described for this method.
Patent JP-3817283-B2 (JP)
IPC: H04Q9/00
Filed: 1995-10-20
Granted: 2006-09-06
Abstract: A flexible patient monitoring system which interfaces a telemetry subsystem (100) with a communications network (205) by way of a telemetry transmission receiving system (213, 214X, 224, 232) and a network controller (230). The telemetry subsystem (100) includes one or more monitoring instruments (101, 102; 201), a multiport transmitter (110; 210), a telemetry subsystem interface (112, 114; 212), a backchannel receiver module (113; 213), and a telemetry docking station (111; 211). Wireless communications between the telemetry subsystem (112, 114; 212) and various nodes on the network (205) are thus enabled. A backchannel communications link on a paging-based communications channel is provided to permit information to be transmitted from a node on the communications network (205) to the multiport transmitter (110; 210). <IMAGE>
Patent JP-H07108179-B2 (JP)
IPC: A23L19/20
Filed: 1993-12-01
Abstract: A container for food processing includes an upwardly opening receptacle (12) with a cover (14) selectively sealed thereto and retained by pivotally mounted handles (16) including outer retention bars (84) which downwardly engage against the cover and include depending clips (98) which lock beneath lugs (32) on the receptacle. The cover includes a pressure responsive central domed portion (56) and a selectively openable venting port (60). <IMAGE>
Patent JP-4703796-B2 (JP)
IPC: F16H61/40
Filed: 1997-11-05
Granted: 2011-06-15
Abstract: The hydrostatic drive with a closed hydraulic circuit has an external pressure source rigged on both sides. There is a reversible hydraulic pump closed over a working pipe. Outside the direct surroundings of the hydrostatic drive, there is a control device which works together with the hydrostatic drive and is built with a servo valve (17). The adjustment of the layout of the servo valve device in the control unit (25) is manually switchable such that between the control device and the hydraulic pump settings, a manual actuatable check valve (16) is seen. The application serves the throttle device (6,7) which is adjustable, as is the check valve and the working pipes (4,5) are equipped with instantaneous value transmitters.
Patent JP-3108372-B2 (JP)
IPC: B22D11/10
Filed: 1996-11-15
Granted: 2000-11-13
Abstract: In a method of joining an immersion nozzle to a refractory member of the present invention, a sealing-agent layer is formed on the upper joining surface of the immersion nozzle, and an exfoliating-agent layer is formed on the lower joining surface of the refractory member.
Patent JP-3059598-B2 (JP)
IPC: C08F216/14
Filed: 1992-11-12
Granted: 2000-07-04
Abstract: Fluoro copolymers obtained from monomers:     (a) ester of polyfluoroalcohols with an alkenemonocarboxylic acid,   (b) ester of aminoalcohols with an alkenemonocarboxylic acid, (c) vinyl monomer containing an alkyl carboxylate or alkyl ether group.   Application to the coating and impregnation of various substrates to make them oil-repellent and water-repellent.
Patent JP-3831538-B2 (JP)
IPC: G06F3/048
Filed: 1998-11-26
Granted: 2006-10-11
Abstract: To provide a method, for a computer system to which a plurality of display devices can be connected, for managing the power supply to individual display devices. ÄConstitutionÜ   For the configuration of the present invention, as a further determination condition, resource information is added, concerning the positions (524 and 532) of a mouse pointer and of an active window, to a determination condition of a current screen DIM/saver that constitutes the operating state for a keyboard/mouse. The positions of the resources on a plurality of screens are determined, and when they have not been displayed on a specific monitor for a specific period of time, that monitor is moved to a low power consumption mode (a low power operating state). According to one aspect of the present invention, a computer that can be connected to a plurality of display devices comprises: means for determining whether screens of the plurality of display devices satisfy a predetermined condition; and means, based on the result obtained by the determination means, for changing the operating state of at least one of the display devices that satisfy the predetermined condition. <IMAGE>
Patent JP-H0783676-B2 (JP)
IPC: A23D7/02
Filed: 1987-12-18
Abstract: A process for producing a butter-like w/o emulsion spread, wherein     (a) an o/w emulsion cream is produced from an aqueous phase and a high solids fat containing at least 25% crystallized fat at a temperature within the range of 5-10 DEG C; b) a w/o emulsion is produced from an aqueous phase and the remainder of the fat of the fatty phase; c) both emulsions are cooled to a temperature achieving crystallization of at least part of the fat present in each emulsion;   d) the crystallized emulsions are mixed and further cooling and working of the mixture of both emulsions are carried out to achieve further crystallization and obtain a w/o emulsion spread containing fat globules of an average size not exceeding 20 micrometer and preferably ranging from 3-6 micrometer. w
Patent JP-H072168-B2 (JP)
IPC: A61F2/24
Filed: 1986-03-11
Abstract: A heart valve prosthesis with an annular body portion and at least one valve leaflet moveable between open, closed, and intermediate positions. The body includes leaflet ear support formations, each with a contoured recess having spaced apart, tapered arcuate guide wall surfaces and spaced apart convex ear support surfaces. Each valve leaflet includes mounting ears with upper and lower support surfaces of generally trapezoidal outline, a generally flat end face portion, and two spaced apart guide surface portions tapered so as to lie in closely spaced apart relation to the tapered guide walls in the recess.
Patent JP-3307390-B2 (JP)
IPC: B60R21/263
Filed: 1991-11-27
Granted: 2002-07-24
Abstract: An electrothermal gas generating device for inflating the air cushion of an occupant restraint system of the "air bag" type. Upon sensing a deceleration above a predetermined threshold level a discharge voltage is applied between electrodes within the electrothermal device which sustains a current arc therebetween, creating a plasma jet which flows into a chamber containing a solid or liquid reactive material. The reactive material is converted into gas by the high temperature, high pressure plasma jet. The gas created then flows into and inflates the air cushion.
Patent JP-3262334-B2 (JP)
IPC: H01L21/00
Filed: 1993-06-30
Granted: 2002-03-04
Abstract: A semiconductor wafer is treated in a chamber by introducing into the chamber a silicon-containing gas or vapor and hydrogen peroxide in vapor form. The silicon-containing gas or vapor is reacted with the hydrogen peroxide to form a short chain, inorganic fluid polymer on the wafer, which thus forms a generally planar layer.
Patent JP-3468773-B2 (JP)
IPC: C12Q1/68
Filed: 1995-02-07
Granted: 2003-11-17
Abstract: Stabilised immunostimulatory oligonucleotides which contain at least one unmethylated CpG dinucleotide for medicinal use.
Patent JP-2839367-B2 (JP)
IPC: C07C51/12
Filed: 1990-04-04
Granted: 1998-12-16
Abstract: A process for preparing a carboxylic acid having (n+1) carbon atoms (e.g. acetic acid) from an alcohol having n carbon atoms (e.g. methanol) by liquid phase, rhodium catalysed carbonylation is provided. The process is characterised by using a catalyst stabiliser selected from certain classes of imidazolium iodides, alkyl substituted pyridinium iodides and hydroxypyridinium iodides. Most preferred are those derived from the amines 2-ethyl-4-methylimidazole, 4-methylimidazole, 4-ethylpyridine, 4-t-butylpyridine and 3,4-lutidine by quaternisation with a methyl group.
Patent JP-3939340-B2 (JP)
IPC: C07C31/02
Filed: 1993-07-26
Granted: 2007-07-04
Abstract: Fatty materials are hydrogenated in a plate heat exchanger at a pressure above about 150 psig. The use of high pressure and high shear as provided by the appropriate surface to volume ratio and pressure drop in the heat exchanger, enables the fatty material to be efficiently hydrogenated, and for touch hardening the temperature can be reduced to minimize the formation of trans-isomers.
Patent JP-3651894-B2 (JP)
IPC: A23L1/308
Filed: 1992-02-28
Granted: 2005-05-25
Abstract: A method for reducing the cholesterol level in mammalian blood by administering a water soluble cellulose ether thereto. The cellulose ethers have a viscosity, measured as a 2% aqueous solution at 20 DEG C, of at least about 35 cps. Oral administration is preferred, and, in one embodiment the high viscosity water soluble cellulose ether is hydroxypropyl methylcellulose, contained in a nutritious foodstuff.
Patent JP-3061412-B2 (JP)
IPC: C09D201/00
Filed: 1990-06-25
Granted: 2000-07-10
Abstract: Low particle size colloidal overbased calcium sulphonates in admixture with polymeric materials are formed into high solids content coating compositions for corrosion protection.
Patent JP-3017533-B2 (JP)
IPC: B65H54/28
Filed: 1991-06-13
Granted: 2000-03-13
Abstract: PCT No. PCT/FI91/00188 Sec. 371 Date Nov. 23, 1992 Sec. 102(e) Date Nov. 23, 1992 PCT Filed Jun. 13, 1991 PCT Pub. No. WO91/19664 PCT Pub. Date Dec. 26, 1991.Apparatus in a coil winding machine for winding a cable on a reel provided with flanges, comprises a support stand for the reel and a guide for supplying the cable to the reel, a distribution machinery for displacing the support stand and the guide in relation to each other, detectors for detecting the reel flanges and for reversing the distribution machinery, when a cable mm contacts a reel flange, and a measuring device for detecting the thickness of the cable and controlling the distribution machinery in accordance with the thickness measurement of the measuring device. In order to easily take into account the thickness variations of the cable, the detectors are arranged to be mechanically displaced each by a measuring device in accordance with the thickness measurement of the measuring device.
Patent JP-2825654-B2 (JP)
IPC: A61P1/02
Filed: 1992-12-08
Granted: 1998-11-18
Abstract: This invention claims a method for treating periodontal disease in mammals, including humans, by administering an effective amount of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or a pharmaceutically acceptable salt including the monosodium salt tridydrate (alendronate) of the formula:  <IMAGE>   The compounds are useful in the treatment of alveolar bone loss associated with peridontitis and periodontal disease.
Patent JP-2638303-B2 (JP)
IPC: A61K47/38
Filed: 1992-04-22
Granted: 1997-08-06
Abstract: A dosage form is disclosed comprising a wall surrounding a compartment, which comprises a first composition comprising a carboxymethylcellulose and a second composition comprising a higher molecular weight carboxymethylcellulose. The first composition comprises a dosage amount of drug that delivers from the dosage form at a controlled rate over time.
Patent JP-3382951-B2 (JP)
IPC: A61P17/00
Filed: 1996-10-02
Granted: 2003-03-04
Abstract: Compounds represented by formula (I), are disclosed. <AR> represents an aromatic group containing 6-10 atoms; and (a) represents a 4 to 10 membered non-aromatic heterocycle containing at least one N atom, and optionally containing 1-2 additional N atoms and 0-1 O or S atom. A pharmaceutical composition is also included. Methods of treating cancer and cytokine mediated diseases are also included.
Patent JP-3162720-B2 (JP)
IPC: E01F9/04
Filed: 1993-05-03
Granted: 2001-05-08
Abstract: A marking tape comprising a support base and a top layer, wherein said support base comprises a butadiene rubber, characterized in that said support base further comprises at least one resin selected from the group consisting of hydrogenated polycyclodienic resins and aliphatic hydrocarbon resins having a softening temperature of from 60 DEG  to 160 DEG  C.