baber/WOPTO huggingface dataset:
Patent JP-2524955-B2 (JP)
IPC: B29C45/34
Filed: 1993-04-22
Granted: 1996-08-14
Abstract: In a method of molding resin to seal electronic parts, an internal die space defined at least by pots, cull portions, resin passages and cavities when an upper mold section and a lower mold section are closed, is cut off or sealed from the exterior atmosphere. Thereupon the die space is evacuated using a first evacuation by a vacuum source and a second or instantaneous evacuation by an instantaneous evacuation mechanism. The vacuum source for the first evacuation may be an active vacuum pump, while the instantaneous evacuation mechanism may be a vacuum tank that has been previously pumped down, for example. According to this method, it is possible to quickly improve the degree of vacuum in the internal die space by efficiently and reliably discharging air, moisture and gas from the internal die space to the exterior due to a synergistic action of the evacuation and the instantaneous evacuation. Consequently, the formation of voids in resin molded members is prevented.
Patent JP-S605302-B2 (JP)
IPC: A61B10/00
Filed: 1980-09-05
Abstract: The circuitry comprises directing circuits for producing, and superimposing on an image of a body displayed by such display equipment, a guide image beam; the position of which guide image beam can be adjusted to lie in a desired direction with respect to such a body image in order to provide information to facilitate operation of such a puncturing device, to puncture the body substantially in the said desired direction.
Patent JP-3447559-B2 (JP)
IPC: F25D17/06
Filed: 1998-05-15
Granted: 2003-09-16
Abstract: PROBLEM TO BE SOLVED: To cool each storage chamber efficiently as required. SOLUTION: A preservation chamber S is sustained at a preservation temperature by introducing chill from a freezing chamber F by means of a preservation chamber fan 12 or stopping introduction of chill. A suction duct 15 is disposed on the freezing chamber F side surface of a partition wall 2 while covering a chill inlet 10 and an inlet 20 is opened to the front and rear sides of the upper end part. When quick freezing is performed at the freezing chamber F, it is cooled quickly by circulating chill. When the temperature in the preservation chamber S is lower than the preservation temperature, the fan 12 is stopped and chill does not flow in positively from the freezing chamber F but it may flow in naturally.  But overcooling of the preservation chamber S is prevented because the inlet 20 of the suction duct 15 is opened to the front and rear sides and the chill can not flow in easily. The freezing chamber F is cooled at a high rate because cooling load is reduced at the time of quick freezing.
Patent JP-4542634-B2 (JP)
IPC: F04D29/00
Filed: 1998-05-19
Granted: 2010-09-15
Abstract: Connection piece connecting the housing (4) of a drive unit (2) with the housing (5) of a compressor element (1), characterized in that it is provided with ribs (12) over at least a part of its wall, the height of which ribs is at least equal to one and a half time the thickness of the wall part upon which this rib is standing and the thickness of which, half the way up its height, is equal to at least half of the aforementioned thickness, whereby the ribs (12) form a pattern which divides the wall into adjacent wall segments (13), the first characteristic mode for bending of which has a resonant frequency which excludes excitation by all important excitation frequencies up to and including the highest of the compressor element (1). <IMAGE>
Patent JP-4435329-B2 (JP)
IPC: G06T15/00
Filed: 1999-05-19
Granted: 2010-03-17
Abstract: An object rendering system having a specialized algorithm is provided to convert a material and geometric description of an object to an X-Ray image of that object for use in medical applications and industrial non-destructive testing, thus to permit presentation of an object not the result of X-Ray in an X-Ray format. The system operates by considering that the object is composed of nested geometric solids, each defined by an enclosing surface, with the material property of each nested solid being defined in terms of an X-Ray mass-attenuation coefficient. Means for adjusting the mass attenuation coefficient of each of the enclosing surfaces is provided to permit each solid to be rendered independently. <IMAGE>
Patent JP-H0210741-B2 (JP)
IPC: B60Q1/05
Filed: 1982-08-11
Abstract: PURPOSE:To easily operate a head lamp by providing a passing switch on the outside of a switch for operating the head lamp in a head device in which the head lamp is housed in a car body or exposed outside the car body. CONSTITUTION:When the contact point between a head lamp drive switch 3 and a lighting switch 6, each being operated in an interlocking manner, is moved from (b) to (d), a holding circuit 4 and limit switchs 17 and 39 are operated synergistically, thereby making operations from the housing and non-lighting of the lamp to the lighting of small lamp 7 and the exposure and lighting of the head lamp 8. A passing operation circuit is provided, and when the switch 30 is pushed, a passing relay 5 is energized, the contact 5y is closed, and the relay 5 is held by itself. On the other hand, electric current is supplied through an auxiliary circuit (c) to operate the realy 14 and a motor 13 is driven to expose the lamps 8 and 9. When, under the condition, the switch 30 is opened or closed, a high-beam lamp 9 is flashed.
Patent JP-H06104430-B2 (JP)
IPC: B60Q1/12
Filed: 1987-06-08
Abstract: PURPOSE:To provide an operation of varying the irradiation direction with simple circuit constitution by generating pulse signals having different phases corresponding to the rotational direction of a rotor interlocked with a steering wheel to vary the irradiation direction of a light-projecting means on the basis of these signals. CONSTITUTION:When a steering wheel is turned right, a rotary disk 1 is rotated and pulse-type electric signals A and pulse-type electric signals B having phases delayed 90 deg. later than said signals A are supplied to the input of a processing circuit 3. Both signals A, B generated are subject to non-reversal and reversal amplification respectively by non-reversal amplifiers 31, 33 and reversal amplifiers 32, 34. Coils L1-L4 of a stepping motor 4 are sequentially driven on the basis of both signals to rotate an output shaft 4a clockwise. By the rotation of a subreflector 5b along with said rotation of said shaft 4a is changed right the irradiation direction of a head lamp 5. Thus, the irradiation direction can be changed without using any complicate feedback control system.
Patent JP-2961013-B2 (JP)
IPC: A61K31/435
Filed: 1992-06-05
Granted: 1999-10-12
Abstract: There are disclosed various compounds of the formula below <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy, hydroxy or nitro; Y is hydrogen or loweralkoxy; or alternatively, X ans Y combined together form the group -OCH2O- in which case the positions of X and Y on the benzene ring moiety must be adjacent to each other; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen or nitro and n is 0 or 1, which compounds are useful for alleviating various memory dysfunction characterizied by a cholinergic deficit such as Alzheimer's disease.
Patent JP-2618115-B2 (JP)
IPC: G01N33/15
Filed: 1991-05-22
Granted: 1997-06-11
Abstract: The invention relates to a method of evaluation of substances which are active at neuronal level, which consists in producing neuronal lesions in experimental animals by injecting an effective amount of vincristine into their medium septum, and in then evaluating the activity of the aforementioned substances in morphological and/or biochemical tests.
Patent JP-2911483-B2 (JP)
IPC: C25B1/02
Filed: 1989-06-16
Granted: 1999-06-23
Abstract: An electrochemical process is described wherein a gaseous substance is reduced at the cathode and in which microemulsions of the oil-in-water (o/w) type are utilized as catholytes, said microemulsions showing electric ion transfer and interphase matter transfer capacity. The oil phase of said microemulsion consists of perfluoropolyethers having perfluoroalkyl end groups or hydrophilic functional end groups or of perfluorocarbons and said microemulsions are obtained by using perfluorinated surfactants, in particular those having a perfluoroalkylpolyether structure,and/or by using an alcohol as cosurfactant.
Patent JP-2544587-B2 (JP)
IPC: B26B1/04
Filed: 1994-07-11
Granted: 1996-10-16
Abstract: The present invention relates to a pocket knife (penknife) with a lockable blade comprising a thin locking strip (2), one end of which can be engaged in an anchoring point (6) of the blade (4), an unlocking means (1) making it possible to disengage the thin strip (2) from the anchoring point (6) so that the blade (4) can pivot freely, when the push-button (10) is actuated. <IMAGE>
Patent JP-H0791357-B2 (JP)
IPC: C08G18/42
Filed: 1990-06-20
Abstract: A paste-form moulding composition for the production of heat- resistant, elastified thermoset mouldings which is only reactive above room temperature comprises a methylenediphenyl diisocyanate and an alkali metal halogen salt complex of 4,4'-diphenylmethanediamine which is not reactive at room temperature, but is reactive above 120 DEG C, or a hexamethylene-6,6'-diamine carbamate, together with from 1 to 625 parts by weight (per 100 parts by weight of methylenediphenyl diisocyanate) of a low-molecular-weight, isocyanate-terminated polyester-polyol diisocyanate prepolymer, prepared from polycaprolactone and an isomer mixture of tolylene diisocyanate. This base mixture can be enriched with fillers and is mouldable at low pressures. It is furthermore suitable for use as an impregnant for glass fibre matts to be shaped.
Patent JP-2956594-B2 (JP)
IPC: H01L25/075
Filed: 1996-07-03
Granted: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To improve visibility and color mixture property by making a side which is parallel to a line formed by connecting elliptic focuses of a mold member longer than a vertical side and making condensing by a mold member and a cup shape approximately the same. SOLUTION: A mold member 106 of a light emitting diode is elliptic viewed from a light emission observation surface side and a side of a cup 102 which is parallel to a line between focuses of the mold member 106 is longer than a vertical side and condensing by the mold member 106 and a cup outer shape are approximately the same. The light emitting diode has a wide view angle in right and left directions and a light emission surface is not viewed small distortedly to an elliptic mold member even when recognized visually from an area near a front. If each light emitting diode is arranged in a matrix at an interval of 6mm one by one and a light emitting device connected to a driving device is formed, a light emission surface is large in right and left directions, and light emission areas of each light emitting diode are close.  Therefore, a light emitting device of high color mixture property can be realized.
Patent JP-3444198-B2 (JP)
IPC: G10L25/00
Filed: 1998-06-29
Granted: 2003-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce a distortion at the time of performing a noise suppression with respect to an input signal in which a voice becoming a recognition object and noise coexist by using a spectrum subtraction method as much as possible. SOLUTION: In the subtraction part 16 of a noise suppressing device 10, a power in which noise power spectrums PN(f) are multiplied by a prescribed subtraction coefficient is subtracted from power spectrums PSN(f) calculated based on the input signal of a voice section. Since the subtraction coeffient is 1.4 equal to or larger than 1, however there is a case the subtraction result becomes, minus values as a matter of a calculation, since it is impossible from the viewpoint of a theory that the power spectrums become minus values, the minus parts are set to zero. As a result, when the power spectrums are kept in the subtraction result, a peculiar distortion is to be generated in the power spectrums being the substraction result.  Thus, after the power spectrums are made to be autocorrelation coefficients in an iverse Fourier transformation part 17, interpolations of a time direction (t) are executed to them in an interpolation processing part 18.
Patent JP-3452842-B2 (JP)
IPC: B63J2/12
Filed: 1999-07-15
Granted: 2003-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of temperature variation in cargo by ensuring circulation air volume of cold air. SOLUTION: Outer circumferential surface of a cargo cooling hold 2 and a cargo hold cooler room 3 is covered with a heatproof material 4. The cargo cooling hold 2 and the cargo hold cooler room 3 are partitioned by means of a partition wall 5. A return grill 6 of predetermined opening area is provided at an upper part of the partition wall 5. An wind tunnel 7 is provided at a lower part of the cargo cooling hold 2 and a cooler 13 is disposed in the cargo hold cooler room 3. The wind tunnel 7 has one end communicating with the lower part of the cargo hold cooler room 3. A side duct 15 having a predetermined opening area is provided on the side face of the cargo cooling hold 2 from the ceiling 2a thereof toward the floor face of a raised deck 10.  The side duct 15 extends from the partition wall 5 toward the central part of the cargo cooling hold 2 in the longitudinal direction and interconnects the cargo cooling hold 2 and the cargo hold cooler room 3.
Patent JP-3639605-B2 (JP)
IPC: H02M7/537
Filed: 1992-07-29
Granted: 2005-04-20
Abstract: The invention relates to a bi-polar power supply for a plasma chamber including an adjustable DC power supply having a positive output terminal and a negative output terminal. A transistor bridge circuit having two input bridge terminals is coupled to the positive and negative output terminals. Two bridge output terminals of the transistor bridge are coupled to the plasma chamber. A current detector is coupled to the two bridge output terminals for detecting the current flowing to the plasma chamber and controlling the transistor bridge circuit to provide a bi-polar power supply to the plasma chamber.
Patent JP-H0370976-B2 (JP)
IPC: A61M5/14
Filed: 1986-09-03
Abstract: A pulsed liquid injection device for injection of predetermined doses of medication at predetermined intervals of time is described. A bag (1) containing medication is maintained under pressure and is connectable via a three way valve (5), operable by means of an electronic timing device (3), to a second pressurized metering container (7) which is smaller than the bag containing the medication. The pressure in the bag is higher than that of the metering device and the metering container is always at a pressure required for injection. The timing device (3) operates the valve (5) at intervals to (a) charge the metering container (7) from the bag (1) and (b) inject the charge in the metering container (7) into the patient. The valve (5) includes a blanking device to eliminate the possibility of injecting the patient directly from the bag (1).
Patent JP-H075468-B2 (JP)
IPC: C07F9/08
Filed: 1990-08-08
Abstract: Phospholipids of formula <CHEM> in which Q, n and R3 are as described in the specification, are useful in the treatment of multiple sclerosis.
Patent JP-3479102-B2 (JP)
IPC: A61F2/06
Filed: 1993-08-04
Granted: 2003-12-15
Abstract: The filter comprises a number of elastic and deployable legs (2) which are provided towards their free ends with a centring and support pad (5). According to the invention, the legs consist, as do the said pads, of flexible wires, and they are joined in groups of two adjacent legs by means of a wire part which is bent in a hairpin formation. Application to filters which prevent blood clots (thrombi). <IMAGE>
Patent JP-H085838-B2 (JP)
IPC: C07B37/00
Filed: 1985-09-25
Abstract: A process for dehalogeno-dimerization reaction of an aromatic halide compound which comprises dimerizing aromatic halide compound having at least one halogen atom attached to a carbon atom in the aromatic nucleus, and optionally having a substituent other than the halogen atom, in the presence of a platinum group metal catalyst, carbon monoxide, and an alkali metal compound and/or an alkaline earth metal compound.
Patent JP-3291577-B2 (JP)
IPC: C08F4/64
Filed: 1991-08-30
Granted: 2002-06-10
Abstract: Cocatalytic composition resulting from bringing an organoaluminium halide (A) into contact with an electron-donating organic compound (ED) selected from esters, amides and ketones, the organoaluminium halide (A) possessing an atomic ratio halogen (X)/aluminium (Al) of greater than 1 and less than 1.3, the halide (A) and the compound (ED) being employed in a mole ratio halide (A)/compound (ED) of greater than 20. Catalytic systems which are usable for the polymerization of alpha-olefins, comprising such a cocatalytic composition and a solid based on titanium trichloride complexed with an electron-donating compound.
Patent JP-2817884-B2 (JP)
IPC: G03F1/62
Filed: 1990-09-06
Granted: 1998-10-30
Abstract: A non-glare pellicle comprising a thin optical film which is tautly adhered to one edge of a closed support frame, the film comprising a core layer having an index of refraction of 1.32 to 1.80 and a thickness of 0.3 to 20 microns, and at least one antireflective layer comprising a class of PDD copolymers which is defined herein. Pellicles of this type are dust defocusing covers for photomasks and reticles used to project patterns onto light sensitive substrates such as photoresist-coated semiconductor wafers which are used in the manufacture of integrated circuits.
Patent JP-H0753752-B2 (JP)
IPC: C07K1/113
Filed: 1984-11-16
Abstract: Peptides which have thymopoeitin-like or splenin-like activity combined with greatly increased resistance to degradation by enzymes. The peptides are useful for treatment of immunoregulatory disorders. Also provided are methods of treating immunoregulatory disorders and compositions used in these methods.
Patent JP-H0824309-B2 (JP)
IPC: H04N7/04
Filed: 1993-09-30
Abstract: A digital transmission system for transmitting, e.g., television sound has two packet type indicators indicating, e.g., mono/stereo transmission. Normally the same packet type indicator is transmitted for a long sequence of packets. To provide synchronising information to enable, e.g., appropriate timing of the sound signal to the associated video signal, the packet type indicator for a single packet is changed to an indicator which is inappropriate to the packet concerned but is appropriate to another type of packet.
Patent JP-H0747591-B2 (JP)
IPC: A61K31/40
Filed: 1993-11-10
Abstract: 4-Substituted proline derivatives having the formulacan be prepared by reacting the compound having the formulawith a compound having the formulato obtain a compound having the formula(a novel intermediate), alkylating that compound to obtain a compound having the formula(a novel intermediate), converting that compound to a compound having the formula(a novel intermediate), and oxidizing that compound to yield the desired proline having the formulawherein R, is alkyl, cycloalkyl, aryl or arylalkyl, R<sub>1</sub>' is alkyl, cycloalkenyl, aryl or arylalkyl, R<sub>2</sub> is alkyl, aryl, arylalkyl or cycloalkyl and R<sub>3</sub> is hydrogen, alkyl, aryl, arylalkyl or cycloalkyl.
Patent JP-2845424-B2 (JP)
IPC: H01P5/02
Filed: 1994-11-30
Granted: 1999-01-13
Abstract: Packaged signal routing circuits (e.g. on printed circuit cards or boards), route pulse signals with very short rise times from a lossy driver to multiple devices. In these routing circuits, a complex network of conductors branches from a common junction adjacent the driver output into multiple (in the disclosed embodiment, three) conduction paths of unequal length. In accordance with the invention, the internal impedance of the driver is matched to the aggregate characteristic impedance of the branch paths, and a lossless compensating circuit is attached to a shortest branch path. The compensating circuit is designed to transfer signal reflections of predetermined form to the branching junction at the driver via the shortest branch. Without the compensating circuit, reflections presented to the branching junction from the shortest branch are dissimilar to reflections presented to that junction from other branch paths. Consequently, re-reflections return from the junction to the branches, causing distortions in signals sensed at the devices. However, with the compensating circuit connected in the shortest branch, reflections presented from that branch to the junction appear in a form matching reflections presented by the other branches; and the reflections from all branches then cancel at the driver junction. Consequently, signals sensed at the devices have considerably reduced distortions due to the absence of re-reflections. In a preferred embodiment, the compensating circuit consists of a printed circuit trace of predetermined length (representing a transmission line stub with predetermined phase delay characteristics) in series with a point capacitor (or several point capacitors) having predetermined capacitance (determining the shape of the compensating reflections). The compensating circuit, which extends beyond the end of the shortest branch, connects between the end of that branch and reference potential (e.g. ground). The end of the shortest branch is also attached to a device required to sense signals appearing at that point. A new method and polarized bridge device are disclosed for use in analyzing such networks in particular (and for analyzing transmission line effects in general). This method and device permit precise observation and comparison of reflections produced in branches of a network emanating from a common junction, and accurate determination of compensation suitable for modifying such reflections. <IMAGE>
Patent JP-H0653227-B2 (JP)
IPC: B01J23/30
Filed: 1988-11-28
Abstract: A catalyst for the selective reduction with ammonia of nitrogen oxides from an intimate mixture of at least 3 metals in the form of their oxides, namely, titanium, tungsten and at least one of the metals vanadium, iron, niobium, molybdenum, with an atomic ratio of Ti to the other metals of 1:0.001 to 1, wherein there is used as oxide of the titanium a product obtained by flame hydrolysis, which product is impregnated with solutions of the salts of the other metals and is dried and calcined at a high temperature.
Patent JP-2802125-B2 (JP)
IPC: C12Q1/68
Filed: 1989-11-24
Granted: 1998-09-24
Abstract: A method for detecting nucleic acid including the process of reacting a sample nucleic acid with a proe nucleic acid and analyzing presence or absence of a nucleic acid to be detected-probe nucleic acid hybrid into the reaction mixture obtained comprises the processes of: a) reacting a sample nucleic acid with a probe nucleic acid; b) applying a label only onto the hybrid formed in the reaction mixture obtained in the process a); and c) detecting the hybrid labelled in the process b) by utilizing said label. An immobilized probe for nucleic acid detection to be used for the method for detecting nucleic acid according to claim 2 comprises a probe nucleic acid immobilized on a carrier, wherein said probe nucleic acid is capable of hybridizing with a nucleic acid to be detected.
Patent JP-4287963-B2 (JP)
IPC: C03C17/36
Filed: 1999-10-27
Granted: 2009-07-01
Abstract: A bent and/or toughened glass sheet heat insulating coating, includes a precious metal layer with an embedded ultra-thin nickel-chromium sub oxide layer. A heat insulating layer system, for bent and/or toughened glass sheets, comprises blocking layers which sandwich a precious metal layer having an embedded 1 Angstrom to 2 nm thick NiCrOx sub oxide layer.