baber/WOPTO huggingface dataset:
Patent JP-H0798989-B2 (JP)
IPC: C22F1/18
Filed: 1992-05-14
Abstract: With this alloy having the composition (in mass %) Mo equivalent = 5 to 13 and Al equivalent = 3 to 8, Ti and impurities = the remainder, this process comprises a hot preliminary trimming of an ingot of the said alloy giving a hot blank, then a final trimming of at least a portion of this blank, preceded by a preheating above the real beta transition (2) of the said hot-trimmed alloy, the final trimming ratio (S/s) being higher than or equal to 1.5, and dissolving and then annealing treatments are then performed on the blank of an article obtained by final trimming. The process is characterised in that the said blank is cooled from its preheating temperature (8) to a temperature (9) of start of final trimming, situated between the beta transition (2) and the appearance of the alpha phase (7). 
<??>The invention also relates to the article obtained for a selected composition. The fabricated articles are intended, for example, for compressor discs or aircraft propulsion systems.
Patent JP-H07108398-B2 (JP)
IPC: C08L71/02
Filed: 1992-06-01
Abstract: Polyether polyamino methylene phosphonates possess high calcium tolerance and have been found to give excellent inhibition of the formation, deposition and adherence of scale-forming salts, especially calcium carbonate, under severe conditions which include elevated pH, high dissolved solids content, and high saturation levels of calcium carbonate.
Patent JP-H0521637-B2 (JP)
IPC: C02F1/52
Filed: 1984-09-11
Abstract: The invention relates to a method for purifying aqueous solutions containing at least one impurity element from the group consisting of arsenic, phosphorus, mercury and other heavy metals and solid matter by precipitation in at least two stages with the aid of precipitation reagents possessing ions capable of forming not-readily dissolved hydroxide precipitate. In accordance with the invention the main part of the precipitation reagent is introduced to the stage or stages following the first stage. The impurity element-containing precipitate formed in the aqueous solution subsequent to adding the reagent is separated therefrom substantially completely, and is returned so as to be present in the first precipitation stage, while that part of the solution which has been freed from precipitate in a later stage is withdrawn from the system. Substantially all the impurity element amount present in the ingoing aqueous solution are separated therefrom in the form of a sludge prior to the second precipitation stage.The amount of reagent introduced to the precipitation stages is suitably adapted so that the ratio of equivalence Me to mole of impurity elements, expressed as X is at least 2, preferably 10-15, in the last stage, and at least 0.8, preferably 1-3, in the first stage.
Patent JP-3537159-B2 (JP)
IPC: G06F13/00
Filed: 1993-07-12
Granted: 2004-06-14
Abstract: In a system for enforcing the validity of circulating pointers, one or more target pointers are generated and compared to circulating pointers. If a pointer does not circulate through the system within a prespecified time, then a pointer has been lost and an error is reported. If a circulating pointer matches a target pointer, it is suppressed by being removed from the set of circulating pointers. Another timer is then set to determine whether further circulating pointers match a target pointer. If so, then multiple pointers to the same location are present and all duplicate pointers are suppressed. After expiration of the second time, the target pointers are added to the set of circulation pointers. This process repeats with new target pointers, so that the validity of the set of the set of circulating pointers is verified. <IMAGE>
Patent JP-3043926-B2 (JP)
IPC: B41J2/175
Filed: 1993-08-20
Granted: 2000-05-22
Abstract: 1. An ink cartridge connectable to an ink jet recording head of an ink jet recording apparatus, comprising:   a first chamber (4) containing negative pressure producing material (3) and having an ink outlet (2) connectable to the ink jet head to supply ink from the cartridge to the ink jet head and an air vent (10) for allowing air into the cartridge; and a second chamber (6) having a communication port (8) and inner surfaces, said communication port (8) being disposed at a lower part of said cartridge when the cartridge is in use and said inner surfaces intersecting at an intersection portion, said second chamber (6) communicating with the first chamber (4) by means of said communication port (8) and providing an ink reservoir for said first chamber, wherein said intersection portion is rounded. See p.8, l's 16-24: lessens capilary force in second chamber (6) compared to the sharp corners in the first chamber (4).   2. A cartridge according to claim 1, wherein said intersection portion extends substantially vertically while the cartridge is in use. 3. A cartridge according to claim 1, further comprising a rib extending in a direction crossing with an ink supply direction from said second chamber to said first chamber, said rib being disposed at a bottom to said second chamber while said cartridge in use.
Patent JP-2652521-B2 (JP)
IPC: G01M1/02
Filed: 1994-09-06
Granted: 1997-09-10
Abstract: Balancing machine with a device for sensing geometric data of rotary bodies, especially of motor vehicle wheels, which are to be balanced and can be clamped on a main shaft of the balancing machine, the device having a measuring stylus for sensing which is arranged on a holding rod, parallel to the main shaft, of the balancing machine and can be rotated about the longitudinal axis of the holding rod, the measuring stylus having a joint head which is arranged on the holding rod, which is fixed in the longitudinal direction, so as to be rotatable about the longitudinal axis thereof, having a measuring stylus lever with a positively guided sensing head, in the case of which the measuring stylus lever is pivotably supported on the joint head and a sensing finger arranged on the sensing head, during a pivoting movement of the measuring stylus lever, can be moved in parallel alignment with respect to the main shaft towards and away from a wheel which is to be sensed, and having an angle measuring device which is arranged on the joint head and registers the pivoting angle of the measuring stylus lever with respect to the joint head. <IMAGE>
Patent JP-S645945-B2 (JP)
IPC: B05B9/04
Filed: 1982-12-03
Abstract: PURPOSE:To spray powder faultlessly without causing clogging in a nozzle and valve part by feeding the vapor of the liquefied gas in an outside vessel through a valve mechanism in the bottom part into an inside vessel, turning and agitating the powder therein and spraying the gas together with the powder to the atmospheric air. CONSTITUTION:Spraying of powder 6 is accomplished by depressing the top 11 of a valve actuator 9 by the finger to depress a valve stem 10 thereby opening a valve mechanism 3. The vapor of liquefied gas 5 is introduced at the same instant through the passage of a mechanism 3 and a vent hole 9a and through its outlet 9b into an inside vessel 4 contg. the powder 6. The vapor turns and agitates the powder 6 in the vessel 4 and is ejected from an injection hole 11a to the atmospheric air by passing the actuator 9 and the inside of the top 11. The powder 6 entrained in the vapor 5 flowing at a high velocity is partly turned and agitated in the vessel 4 and is partly entrained in said vapor whereby the powder is sprayed from the hole 11a to the atmospheric air.
Patent JP-2716541-B2 (JP)
IPC: C09B67/22
Filed: 1989-08-24
Granted: 1998-02-18
Abstract: A dye which, in the free acid form, has the formula <CHEM>  wherein  W is COOH X is selected from H, COOH, SO3H, halo, hydroxy, nitro, cyano, C1-6-alkyl, C1-6-alkoxy and C1-6-acylamino;  Y is H, COOH or SO3H;  Z is H, COOH or SO3H; R & R<1> are each independently H or C1-6-alkyl substituted by 0, 1 or 2 -COOR<2> groups; and  R<2> is H or C1-6-alkyl; provided that there are at least two COOH groups and that the number of COOH groups is equal to or greater than the number of SO3H groups.   The dye is adapted for the preparation of inks for use in ink jet printing in which it displays high water-fastness on paper.
Patent JP-H0627704-B2 (JP)
IPC: B41F33/00
Filed: 1987-09-11
Abstract: A densitometric sensing device in which a density measuring head, which is part of the device, traverses an ink test strip printed on a page which is fed to or placed on the device. The problem of misalignment between the thus-placed ink test strip and the scanning direction of the density measuring head is avoided by providing a plurality of density measuring receivers in the measuring head, mounted transverse to the direction of travel so that the ink test strip is always under some of the receivers. The measured density values of all of the receivers are passed to a comparison circuit which cooperates with a logic circuit to determine from the values of the signals themselves which should be used to produce a composite density value, which is then used as the density for the zone being scanned.
Patent JP-H0143260-B2 (JP)
IPC: G01N21/53
Filed: 1983-12-08
Abstract: In an apparatus and method for determining the percentage of solid particles in a suspension (consistency), diffused radiant energy is directed from a source (14) toward a suspension (11) to be measured. The portion of the energy which is forward-scattered by the suspension is detected (18) and a first signal indicative of the magnitude of the forward-scattered energy is produced. The portion of energy which is back-scattered by the suspension is detected (16) and a second signal indicative of the magnitude of back-scattered energy is produced. The first and second signals are combined (30) at a predetermined ratio to produce a feedback signal used to control the intensity of energy emitted from the radiant energy source (14). The intensity of energy emitted from the source (14) is a function of the forward-scattered and back-scattered energy and is directly proportional to the consistency of the suspension (11) being measured. By monitoring the power driving the radiant energy source, a display calibrated in terms of percent consistency can be provided.
Patent JP-2505633-B2 (JP)
IPC: C07C69/66
Filed: 1990-09-07
Granted: 1996-06-12
Abstract: The invention relates to a method for the production of methyl 2-formylbutyrate by hydroformylation of methyl crotonate in the presence of catalysts which contain rhodium and organic phosphines.
Patent JP-2889858-B2 (JP)
IPC: D06F58/10
Filed: 1996-08-23
Granted: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To naturally dry clothing in a clean atmosphere at low cost, by judging whether it is a clear weather condition or not by a weather judging means from the output of an optical detector, and when clear, drying clothing by actuating an exhaust port drive means and a ventilator to open an air suction port and an air exhaust port to dry clothing. SOLUTION: Clothing is hung on a bar 12e in this drier main body 10 upon use, and a door 16 is closed and a power source switch 42 is turned on. When the humidity in the main body 10 is, for instance, not lower than 50% and it is judged clear weather by the output of an optical sensor, both electromagnets in the suction side and the exhaust side are turned on to open both the suction port and the exhaust port. Further, a ventilation fan is driven to introduce outdoor air into the main body 10 and moisture in clothing is vaporized by the heat of the solar light and vapor is carried by the outdoor air to dry clothing.  On the other hand, when it is judged to be a bad weather condition by the output of the optical sensor, the suction port and the exhaust port are closed to keep the inside of the main body 10 in a tightly closed condition and vapor is absorbed by a dehumidifier 20 to dry clothing.
Patent JP-3015165-B2 (JP)
IPC: B41J2/175
Filed: 1991-08-30
Granted: 2000-03-06
Abstract: An ink container includes a container body; a movable wall movable along an inside surface of the container body; the movable wall comprising a sealing portion in sealing contact with the inside surface of the container body and at least one tilt preventing portion for preventing the movable wall from tilting, the tilt preventing portion being spaced from the sealing portion. <IMAGE>
Patent JP-H0317856-B2 (JP)
IPC: B01J47/12
Filed: 1984-11-29
Abstract: An ion-exchange membrane of a sheet of an organic polymer comprising a plurality of fixed anonic groups associated with cations which comprise an organic group, e.g. quaternary ammonium cations, a process in which the membrane sheet is expanded by dry stretching to increase the surface area per unit weight of the membrane, a process for its preparation, a process for converting the stretched membrane to one suitable for use in an electrolytic cell, and that use.
Patent JP-3653826-B2 (JP)
IPC: G10L19/26
Filed: 1995-10-26
Granted: 2005-06-02
Abstract: A speech decoding method and apparatus for decoding encoded speech signals and subsequently post-filtering the decoded signals. The filter coefficient of a spectral shaping filter 440 in a post-filter fed with an encoded and subsequently decoded speech signal is updated with a sub-frame period, while the gain of a gain adjustment circuit 443 for correcting gain changes caused by the spectral shaping is updated with a frame period which is eight times as long as the sub-frame period. This achieves switching of the filter coefficient which is changed smoothly with a higher follow-up speed, while suppressing level changes otherwise caused by frequent gain switching. The result is improved characteristics of a post filter used for spectral shaping of a decoded signal supplied from the signal decoder and more effective post-filter processing. <IMAGE>
Patent JP-4469038-B2 (JP)
IPC: G01N35/10
Filed: 1999-10-15
Granted: 2010-05-26
Abstract: The pipette needle has a holder (1) fitted with a tension spring (3) for inserting and removing the pipette needle. A rocker arm (2) resting on a knife edge bearing and carrying the pipette needle is fixed in a secure position and can be releasably connected.
Patent JP-2729134-B2 (JP)
IPC: A23L5/41
Filed: 1992-11-02
Granted: 1998-03-18
Abstract: The invention relates to a food product (foodstuff), comprising carbohydrates and amino acids, which does not darken with time, and to a process for preparing it.
Patent JP-3247130-B2 (JP)
IPC: C08F32/08
Filed: 1991-11-14
Granted: 2002-01-15
Abstract: Polymers of polycyclic olefins such as, for example, norbornene or tetracyclododecene, or copolymers of polycyclic olefins with cycloolefins and/or 1-olefins are obtained without ring opening, in high space-time yield, with high cycloolefin incorporation rate and at industrially favourable polymerisation temperatures by a bulk polymerisation in which the catalyst used consists of an aluminoxane and of a stereorigid, chiral metallocene compound of an element of groups IVb to VIb, where the hydrocarbon radicals forming the sandwich structure are different.
Patent JP-3502312-B2 (JP)
IPC: F25D16/00
Filed: 1999-11-02
Granted: 2004-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a separate type refrigerator excellent in convenience and interior and exhibiting high functionality including cold insulation performance at a destination. SOLUTION: A moving refrigerator 21 comprising a heat insulation box 23 and doors 24, 25 is disposed between fixed refrigerators 19, 20 and the refrigerator body 13 is provided with a cooler for cooling the inside of the refrigerators 19, 20 while a cold storage agent 36 is provided in the moving refrigerator 21 so that cold insulation can be ensured at a destination thus enhancing usefulness. See-through heat insulation doors 24, 25 are employed in the moving refrigerator 21 and liquid crystal panels 43, 44 are provided on the door surface in order to switch between see-through state and intercepting state. A decoration screen 25 is displayed under intercepting state and a touch panel type liquid crystal panel 46 is provided as an information terminal thus providing a separate type refrigerator exhibiting excellent interior and high convenience at a destination.
Patent JP-H0694447-B2 (JP)
IPC: A61P9/12
Filed: 1992-11-20
Abstract: New ethanolamine benzoate derivatives, which can be used as medicaments and which correspond to the formula: 
<IMAGE>
 in which R is as defined in the description, in the racemic and enantiomeric forms. 
<??>These new derivatives and their physiologically tolerable salts can be used in therapeutics, especially for the treatment of syndrome X, combining intolerance to glucose, hyperinsulinemia, dyslipemia and hypertension, and for the treatment of hypertension in insulin-resistant subjects or those having one or a number of metabolic abnormalities.
Patent JP-2831064-B2 (JP)
IPC: B60J1/00
Filed: 1989-12-07
Granted: 1998-12-02
Abstract: Heat-absorbing glazing specially intended for cars, composed of a clear or coloured glass (10) covered with a layer of TiC (11) and a top layer of ITO (12), the layers being deposited by cathode spraying, and the glazing being particularly adapted for glazing systems whose transmission decreases in stages from the front towards the rear of the vehicle. 
<IMAGE>
Patent JP-2610118-B2 (JP)
IPC: G01V9/00
Filed: 1994-12-21
Granted: 1997-05-14
Abstract: An explosive detection screening system used for the detection of explosives and other controlled substances such as drugs or narcotics. The screening system detects the vapor and/or particulate emissions from the aforementioned substances and reports that they are present on an individual or object and the concentration of each substance detected. The screening system comprises a sampling chamber for the collection of the vapor and/or particulate emissions, a concentration and analyzing means for the purification of the collected vapor and/or particulate emissions and subsequent detailed chemical analysis of said emissions, and a control and data processing system for the control of the overall system.
Patent JP-3220373-B2 (JP)
IPC: A61K31/455
Filed: 1995-11-28
Granted: 2001-10-22
Abstract: This invention provides a long-lasting release solid nifedipine preparation which exhibits clinically sufficient effect when administered once per day. ÄConstructionÜ   A press coated tablet whose core and shell each contains nifedipine, the dissolution rate of nifedipine from said tablet being   (a) in the dissolution test using a sinker according to method 2 of the dissolution test method as prescribed by the Pharmacopoeia of Japan,   after 2 hours   10-40% after 4 hours   30-65% after 6 hours   at least 55%,  and (b) in the dissolution test according to the disintegration test method as prescribed by the Pharmacopoeia of Japan,   after 3 hours   20-45% after 4 hours   30-65%. c
Patent JP-2799389-B2 (JP)
IPC: H01M4/38
Filed: 1987-12-28
Granted: 1998-09-17
Abstract: A high charge retention, reversible, multicomponent, multiphase, electrochemical hydrogen storage alloy comprising titanium, vanadium, zirconium, nickel, and chromium. The hydrogen storage alloy is capable of electrochemically charging and discharging hydrogen in alkaline aqueous media. In one preferred exemplification the hydrogen storage alloy comprises  (Ti2-xZrxV4-yNiy)1-zCrz where 0.0 is less than x is less than 1.5, 0.6 is less than y is less than 3.5, and z is an effective amount less than 0.20. Also disclosed is a rechargeable, electrochemical cell (10) utilizing a negative electrode (12) formed of the alloy.
Patent JP-2554779-B2 (JP)
IPC: H04N5/76
Filed: 1990-12-28
Granted: 1996-11-13
Abstract: Method and apparatus for recording and playing back a plurality of digitally encoded audio messages along with associated video data. The messages are combined along with a plurality of corresponding audio message initial data address signals and recorded on a recording medium with the video data. In playback, the address and audio data signals are retrieved from the recording medium and stored. The address signals are utilized to access selectable messages for decoding and playback with selected video data. Codes can be included to control the decoding rate in accordance with the sample rate of the audio message data.
Patent JP-2922290-B2 (JP)
IPC: C01B33/32
Filed: 1990-01-22
Granted: 1999-07-19
Abstract: The direct hydrothermal production of high purity potassium silicate solutions having a high SiO2: K2O molar ratio by reaction of a silicon dioxide source with aqueous potassium hydroxide solutions is made possible by using a silicon dioxide source that contains a sufficient fraction of cristobalite phase, or by conditioning other crystalline forms of silicon dioxide by heating at or above 1100 DEG C., but below the melting point of silica, before the hydrothermal treatment. Preferably the potassium hydroxide solution has a concentration range of 10 to 40% by weight, and the reaction is carried out in a closed pressure reactor at temperatures of 150 DEG to 300 DEG  C. and under saturated steam pressures corresponding to those temperatures.
Patent JP-3836152-B2 (JP)
IPC: H02J7/00
Filed: 1997-05-28
Granted: 2006-10-18
Abstract: A power supply system for an apparatus (SVR) with a rechargeable battery (B) has its power supply unit (PSU) coupled to the apparatus (SVR) by a two-wire connection (PSA/SVA; PSB/SVB). The power supply unit (PSU) having a flyback converter (DCC) with a transformer (TR) which supplies the battery (B) with charging current. The converter (DCC) is stopped periodically during breaks in which the apparatus (SVR) applies a status signal (STS) to the power supply unit via the two-wire connection. The power supply unit detects the status signal by means of a status detector (STD) and depending on the meaning of the status signal it switches the converter to another value of the charging current. When the battery (B) is full, which is detected by a battery management unit (BMU), or when the charging current is too large, which is detected by a comparator (CMP) and a current-sensing resistor (R2), it is thus possible to switch from fast charging to trickle charging. By way of status signal the apparatus (SVR) supplies a voltage pulse to an auxiliary winding (Ls2) of the transformer (TR) by temporarily short-circuiting a rectifier diode (D5) in the secondary circuit by a switching transistor (T) during the current supply breaks.
Patent JP-2569100-B2 (JP)
IPC: A61K9/54
Filed: 1987-06-29
Granted: 1997-01-08
Abstract: Medicaments with delayed release of the active ingredient, containing a poorly water-insoluble active ingredient and additives, characterized in that the active ingredient is distributed in or on pellets in a microcrystalline or molecularly dispersed form, and that said pellets are coated with a permeable membrane which delays the release of the active ingredient.
Patent JP-2595192-B2 (JP)
Inventor: MERKENICH KARL DR
IPC: A23C19/082
Filed: 1992-07-08
Granted: 1997-03-26
Abstract: PCT No. PCT/EP92/01533 Sec. 371 Date Aug. 15, 1994 Sec. 102(e) Date Aug. 15, 1994 PCT Filed Jul. 8, 1992 PCT Pub. No. WO93/03623 PCT Pub. Date Mar. 4, 1993.The invention concerns the use of acidic sodium polyphosphates and Maddrell's salt for the production of natural cheese, processed cheese and cheese preparations which have a P2O5 content of 73-77 wt. %, on Na2O content of 20-25 wt. %, a water content of 2-3 wt. % and an average linear degree of condensation of 8-20. Preferred are the polyphosphates which are present as comparatively long chains (catena compounds) which are possible cross-linked and contain sodium metaphospbates (tri- and tetra-phosphates) in below 2 wt. %.
Patent JP-3090948-B2 (JP)
IPC: A23L5/40
Filed: 1992-02-17
Granted: 2000-09-25
Abstract: The present invention relates to an edible ink composition suitable for application through the nozzle of an ink jet printer, which ink comprises an image forming ingredient dissolved or dispersed in a carrier medium, characterised in that the carrier medium comprises acetone. Preferably, the carrier medium comprises the acetone in admixture with water or an alkanol and/or an alkyl ester. The invention also provides a method for printing an image on a substrate using an ink jet printer wherein the ink is an ink composition of the invention.