baber/WOPTO huggingface dataset:
Patent JP-H0455337-B2 (JP)
IPC: H01L23/42
Filed: 1985-04-11
Abstract: PURPOSE:To improve the effect of heat radiation, by mounting a semiconductor part with its surface facing upward on a substrate, and filling a compound having high heat conductivity in the space and its vicinity between protruded part of a cap and the surface of the semiconductor part. CONSTITUTION:A semiconductor part 3 is mounted on a recess part of the substrate 1 with the surface of the part facing upward. Leads 4 of the semiconductor part 3 are fused and soldered to lead pads 7. Input/output pads 5 are connected to the lead pads 7 and formed on the lower surface of the substrate 1. The pads 5 are soldered to an outer wiring substrate. A protruded part 8, which has an end flat plane so that a gap can be formed between the semiconductor part 3 and the flat plane, is provided on a cap 2. The semiconductor part 3 is tightly sealed by the cap 2. A heat sink 9 is bonded to the cap 2. A compound 6, which has high heat conductivity, if filled in the slight gap and its vicinity between the semiconductor part 3 and the protruded part 8. Heat, which is generated from the semiconductor part 3, is conducted to the cap 2 through the high conductivity compound, which is filled in the slight gap in the vicinity of the semiconductor part 3. The heat is further conducted to the heat sink 9 and radiated. Thus the excellent heat radiating effect can be obtained.
Patent JP-3705829-B2 (JP)
IPC: C07C19/08
Filed: 1994-04-05
Granted: 2005-10-12
Abstract: Nearly azeotropic compositions consisting of hydrogenated fluorocarbons, suitable as freezing mixture in conditioning plants, essentially consisting of:     (A) from 38 to 53% by weight of R22;   (B) from 34 to 56% by weight of R124 and/or R124A; (C) from 2 to 13.5% by weight of R600 and/or R600A.
Patent JP-2504047-B2 (JP)
IPC: B60Q1/14
Filed: 1987-04-17
Granted: 1996-06-05
Abstract: A bistable switch for use, in particular, as a headlamp dipswitch on a motor vehicle, comprising a housing (100) which receives a control crosshead (200) guided in translation (O) between a rest position and a working position, a toggle bar (300) extending in the direction of crosshead displacement and being pivotally mounted to the crosshead about an axis (302) extending transversely to the direction of crosshead translation, a contact carriage (400) capable of moving in a direction (Q) generally perpendicular to the direction (O) of crosshead displacement and to the pivot axis (302) of the toggle bar (300), the carriage being provided with at least one contact stud (450) and with two camming slopes (460, 470) provided on a common face of the carriage facing the toggle bar (300) in such a manner that the camming slopes (460, 470) are placed alternately opposite the toggle bar (300) depending on the position of the carriage in the housing.
Patent JP-2652075-B2 (JP)
IPC: B23Q39/04
Filed: 1990-04-12
Granted: 1997-09-10
Abstract: Lathe with a first, drivable workpiece spindle which has a chucking means for holding a workpiece being machined and is displaceable in the axial direction, and two counterspindles which are mounted in an indexable spindle carrier and have chucking means for holding workpieces pre-machined in the first workpiece spindle, and two tool carriers, of which each is traversable parallel to and at right angles to the spindle axis, in which arrangement the chucking means of the first workpiece spindle (4) and the chucking means of the counterspindles (25, 26) constantly face one another, the spindle carrier can be indexed about an axis parallel to the spindle axes, an indexing position of the spindle carrier exists for each of the two spindles (25, 26), in which indexing position one of the two spindles (25, 26) is mounted coaxially to the first workpiece spindle (4), and at least one tool carrier (19, 20, 43) can be traversed from the chucking means of the first spindle (4) up to the chucking means of the opposite spindle (25, 26). <IMAGE>
Patent EP-1181098-B2 (EP)
Inventor: PETERSEN KURT E
IPC: B01L3/00
Filed: 2000-05-30
Granted: 2011-07-06
Abstract: A cartridge (20) for conducting a chemical reaction includes a body having at least one flow path formed therein. The cartridge also includes a reaction vessel (40) extending from the body for holding a reaction mixture for chemical reaction and optical detection. The vessel (40) comprises a rigid frame defining the side walls of a reaction chamber. The frame includes at least one channel connecting the flow path to the chamber. The vessel also includes flexible films or sheets attached to opposite sides of the rigid frame to form opposing major walls of the chamber. In addition, at least two of the side walls are optically transmissive and angularly offset from each to permit real-time optical detection of analyte in the reaction chamber.
Patent EP-1339279-B2 (EP)
Inventor: STEEN STIG
IPC: A01N1/02
Filed: 2001-11-05
Granted: 2010-11-17
Abstract: An evaluation and preservation solution for human and animal organs, tissues and parts thereof is described, wherein it comprises serum albumin at a concentration of 55-105 g/L, a scavenger and coating compound, preferably dextran compounds and derivatives thereof having essentially the same structure at a concentration of 1-55 g/L weight, and a physiological serum concentration of salts and nutrients in a physiologically acceptable medium.
Patent EP-0623694-B2 (EP)
Inventor: CASAROTTO GUISEPPE
IPC: D03D47/20
Filed: 1994-05-02
Granted: 2001-05-02
Abstract: A gripper strap, to move the weft feeding grippers along the shed of shuttleless looms, is formed in two distinct parts made of different materials, the end part of said strap where the gripper is mounted consisting of an interchangeable element, separate from the rest of the strap and removably connected thereto. <IMAGE>
Patent JP-3135934-B2 (JP)
IPC: C08L23/10
Filed: 1991-05-13
Granted: 2001-02-19
Abstract: Polypropylene impact copolymer compositions demonstrate not only good low temperature properties, including impact strength, but also resistance to stress whitening when the numerical ratio of the intrinsic viscosity of a copolymer phase to the intrinsic viscosity of a homopolymer phase is from 0.7/1 to 1.3/1. The impact copolymer compositions are useful in the production of molded and extruded articles, shaped containers, and films having good clarity.
Patent JP-3067734-B2 (JP)
IPC: C07H21/04
Filed: 1998-04-22
Granted: 2000-07-24
Abstract: The invention relates to the DNAs of papillomaviruses, and more particularly to the probes derived from these papillomaviruses, as well as procedures for their implementation in the in vitro diagnosis of papillomavirus infections.
Patent JP-S6233249-B2 (JP)
IPC: C08G77/50
Filed: 1983-06-28
Abstract: Organopolysiloxanes are described with the same or different units of the formula: (O3/2Si-R1-SO3-)xMx+(1) in which R1 is alkyl, x is dependent on M and signifies a number from 1 to 4 and M represents hydrogen or a mono- to tetravalent metal ion and the valences of the oxygen atoms are saturated by silicon atoms of other groups of the formula (1), optionally by inserting cross-linking silicon, titanium or aluminum compounds and/or by di-, tri- and tetrasulfide units of the formula:    <IMAGE>  (2)  in which the substituents R1 have the same meaning as in (1) and can be the same or different, wherein the ratio of the sum of silicon atoms in (1) and (2) to the silicon, titanium and aluminum atoms of the cross-linking agent ranges from 1:0 to 1:10. Furthermore, the method of obtaining the organopolysiloxanes containing sulphonate groups and the use thereof as strongly acidic cation exchangers are described.
Patent JP-3378465-B2 (JP)
IPC: G09F9/30
Filed: 1997-05-16
Granted: 2003-02-17
Abstract: An image display device including a light emission section which emits light to an intensity adjusting section and a wavelength conversion section which change the intensity and wavelength of the emitted light. Phosphors and phosphor like materials are employed in wavelength conversion and a liquid crystal is employed for the light adjustment. The light emission device may include plural semiconductor light emitting elements having a different wavelength ranges such as diodes stacked in a compact and predetermined order such that wavelengths of light from each diode are emitted from the light emitting elements.
Patent JP-H0649704-B2 (JP)
IPC: C07D501/18
Filed: 1986-06-02
Abstract: The invention provides an improved process for the production of 7-amino-3-alkoxymethylcephem-4-carboxyl acid derivatives.
Patent JP-H0117215-B2 (JP)
IPC: H01H50/60
Filed: 1982-08-13
Abstract: An electromagnetic relay has a bar-shaped armature which is mounted at one end at a coil flange in a carrier comprised of insulating material, in which center contact blades are also mounted at opposite sides of the armature such that movement of the armature is transmitted to the contact blades through the carrier, thus eliminating the plunger which is normally present for contact actuation. The offset positioning of the contact blades with respect to the armature in the carrier causes friction which substantially prevents damaging impact of the contact pads of the contact blades with respectively mating stationary contact pads.
Patent JP-H0458736-B2 (JP)
IPC: H04B10/071
Filed: 1983-08-22
Abstract: PURPOSE:To propagate an optical signal without phase difference between plural optical signals by using the phase difference between monotoring optical signals having two kinds of wavelengths, calculating the optical transmission path length between two points, and causing delays different in plural optical signals in response to the optical transmission path length. CONSTITUTION:Three optical signals modulated by wavelengths lambda1, lambda2 and lambda3 are made incident to an optical fiber cable 100. The pulse of a prescribed period is generated in a pulse generator 101. Electrooptic converting circuits 102 and 103 have output wavelengths of lambda4 and lambda5. An optical synthesizer 104 inputs those signals and an optical fiber cable 105 is connected to the output terminal. The optical signals having the wavelengths lambda1, lambda2 and lambda3 from an optical branching filter 106 are inputted to variable light delay elements 107, 108 and 109. The optical signals having the wavelengths lambda4 and lambda5 is led to photoelectric converting circuits 110, 111 and a control circuit 12 decides the amount of delay of elements 107, 108 and 109 depending on the said signal. The output of the elements 107, 108 and 109 is led to an optical synthesizer 113.
Patent JP-2692006-B2 (JP)
IPC: C08G63/60
Filed: 1989-06-23
Granted: 1997-12-17
Abstract: A thermotropic copolyester, showing a liquid-crystalline structure of nematic type within a desired temperature range, contains umits deriving from:     (a) a saturated bicarboxy aliphatic acid;   (b) 4,4 min -di-hydroxy-biphenyl;   (c) 4-hydroxybenzoic acid; and (d) 4-hydroxy-benzoic acid bearing an alkyl substituent or a halogen atom bonded to the aromatic ring.   Such a copolyester constitutes a material endowed with self-reinforcing characteristics, originating, through the usual transformation processes by injection or by extrusion techniques, marked molecular orientations, which supply the manufactured articles with high stiffness characteristics. Said material can be also used as a reinforcing agent when is mixed, by means fo the usual techniques, with the traditional thermoplastic polymers.
Patent JP-2657455-B2 (JP)
IPC: A61K8/46
Filed: 1993-06-25
Granted: 1997-09-24
Abstract: Method for deodorising a mercaptoacid of formula HS-A-COOH, in which formula A represents:  -(CH2)n-; <IMAGE> according to which most of the malodorous decomposition compounds of the mercaptoacid are extracted using carbon dioxide (CO2) in the gaseous, liquid or solid state. Deodorised product obtained. <IMAGE>
Patent JP-S616394-B2 (JP)
IPC: G10D7/06
Filed: 1980-12-23
Abstract: Approximately the top third of the upper body of a clarinet has an enlarged bore, the enlargement being located between two narrower zones of the bore with the result that the duodecimos and the high-register tones are correctly tuned but the construction is relatively simple.
Patent JP-2766641-B2 (JP)
IPC: A61B17/80
Filed: 1987-07-21
Granted: 1998-06-18
Abstract: An instrument (27) for use in inserting a surgical implant into a cavity in a patient's bone characterized in that said instrument (27) comprises:an elongated rod (21) having a first end and a second end, said rod (21) having an externally threaded portion (23) adjacent said first end and an externally smooth portion (29) extending from said externally threaded portion (23) towards said second end, and said rod (21) being axially cannulated over at least a portion of its length so as to be capable of fitting over a surgical guide wire;a hollow sleeve (31) receiving said elongated rod (21), said sleeve (31) being capable of sliding movement upon said externally smooth portion (29) of the rod (21); andmeans (35) for advancing the hollow sleeve (31) along the externally smooth portion (29) of the rod (21) towards said externally threaded portion (23),said advancing means (35) positively preventing movement of the sleeve (31) along the rod (21) in a direction away from said externally threaded portion (23) while it is engaged with the sleeve (31), whereby advancement of the sleeve (31) can be stopped without relaxing the force being placed upon it by said advancing means (35).
Patent JP-2618241-B2 (JP)
IPC: B65G45/16
Filed: 1987-07-31
Granted: 1997-06-11
Abstract: The invention relates to a stripping device for the return area of conveyor belts. To set up parallelity between the individual stripping lamellae (4) and the belt surface, an adjustment about an axis (20) a swivelling movement is proposed which forms an angle alpha  with the belt surface which differs from 90 DEG , In a further development, it is provided that it is also possible to adjust the height setting and the contact pressure force of each stripping element (1) against the belt surface. For this purpose, a displacement of the stripping element (1) about and axis (40) is taught which extends essentially vertically with respect to the surface of the belt (8).
Patent JP-3574683-B2 (JP)
IPC: C09D5/24
Filed: 1994-08-31
Granted: 2004-10-06
Abstract: Silver-containing conductive coatings are provided. The coatings are prepared from compositions comprising silver particulate material, a low firing lead-free glass frit and a liquid organic vehicle. The composition is coated on a substrate and fired to fuse the silver-containing conductive coating to the substrate. The coatings find particular use in the field of automotive backlights. The coatings are of special value in eliminating solder wet through migration.
Patent JP-H0262554-B2 (JP)
IPC: C07D417/12
Filed: 1985-10-04
Abstract: Compound of formula (I)wherein R is an alkyl or an aromatic group, having pharmaceutical utility as an agent for treating a condition mediated through gastric acid secretion for reducing the volume and the acidity of gastric juice.
Patent JP-3864282-B2 (JP)
IPC: H01L25/18
Filed: 1999-08-23
Granted: 2006-12-27
Abstract: A power module substrate includes a ceramic substrate having a circuit pattern formed thereon, and a metal frame with which the ceramic substrate can be joined to a water-cooling type heat sink. The metal frame has a thickness equal to that of the ceramic substrate or the ceramic substrate having the circuit pattern, and is provided with plural perforations formed therein. Metal thin sheets having through-holes in communication with the corresponding perforations, and containing contacting portions having the undersides thereof contacted to at least a part of the circumferential surface of the ceramic substrate are disposed on the surface of the metal frame. In a semiconductor device, a semiconductor element is mounted onto the circuit pattern, and the power module substrate is joined directly to the water-cooling type heat sink by inserting male screws through the through-holes and the perforations, and screwing the male screws in the female screws of the water-cooling type heat sink. <IMAGE>
Patent JP-2882556-B2 (JP)
IPC: B22D1/00
Filed: 1991-08-27
Granted: 1999-04-12
Abstract: The device comprises a main hopper 13 provided with balances 14 and equipped with a draining duct 15 on which are mounted a valve 17 and a flow detector 16. The lower end of the duct penetrates into a secondary hopper 18 connected to a pipe 10 for feeding powder to the mould 1. 
<??>The powder 22 flows from the main hopper 13 into the secondary hopper 18 and is then directed via the pipe 10 into the mould where it spreads over the surface of the cast metal 2. When the level of powder in the secondary hopper reaches the lower end of the duct 15, the flow therein is cancelled and the detector 16 commands the closure of the valve. Its reopening is commanded after a certain period of time or when the powder-presence detector 23 indicates the absence of powder. It is thus possible, by measuring the time between two successive closures or openings of the valves and by weighing the upper hopper, to be continuously informed of the powder consumption. 
<IMAGE>
Patent JP-3462540-B2 (JP)
IPC: F16L33/035
Filed: 1993-10-08
Granted: 2003-11-05
Abstract: An externally expandable earless clamp structure has a hook-like member (25) in the outer band portion (20a) adapted to engage in a hook-receiving aperture (29) in the end area of the inner band portion (20b) to connect the overlapping band portions. A first inwardly pressed-out tool-engaging embossment (28) in the inner band portion (20b) is adapted to cooperate with a second inwardly pressed-out tool-engaging embossment (24) in the outer band portion (20a) to permit tightening of the clap structure by expansion thereof. An inwardly pressed-out tab-like member (23) in the outer band portion (20a) extending in the longitudinal direction is adapted to engage in a narrow slot (26) in the inner band portion (20b). <IMAGE>
Patent JP-2949475-B2 (JP)
IPC: B25F5/02
Filed: 1995-10-05
Granted: 1999-09-13
Abstract: The connecting point (11) of the handle (10) to the stamper (8) lies above a point which is the crossing point of a given line (L). It runs at right angles to the centreline (A) of the stamper. The extension (10b) of the handle carries a counterweight (12). The division of the masses, over the handle and its extension, is so that the product of the mass of the counterweight times the two lengths (lv, lva) which determine its position, divided by the product of the mass of the stamper times the lengths (lB, lBa), which define its position is 0.6 to 1.5.
Patent JP-2877381-B2 (JP)
IPC: G09G3/36
Filed: 1989-10-06
Granted: 1999-03-31
Abstract: There is provided a display apparatus which uses a display panel using a liquid crystal having a bistability or a memory performance such as a ferroelectric liquid crystal and can display image data in various display modes in which the number of pixels (resolution), display color, minimum pixel unit, and the like respectively differ. The display apparatus comprises: a memory to store the image data; a pixel data output circuit to output the image data stored in the memory every pixel data; a converter to convert the pixel data which was output from the pixel data output circuit into binary data which is displayed on the display panel; a display data output circuit for converting the binary data converted by the converter into the display data corresponding to the display modc and outputting; and a display controller for allowing the image data which was output by the display data output circuit to be displayed on the display panel. A multiplexer is used as a pixel data output circuit. An RAM in which binary data has been stored is used as a converter.
Patent JP-4348662-B2 (JP)
IPC: B62D6/00
Filed: 1999-09-28
Granted: 2009-10-21
Abstract: PROBLEM TO BE SOLVED: To optimize control intervention timing of automatic steering by reflecting the lateral disturbance factor. SOLUTION: In the automatic steering control for feedback-controlling the steering force of a steering device so that the lateral position of an own vehicle approaches a reference position determined by a running lane parting line, when disturbance such as cross wind, bank or the like works on the own vehicle, lateral force Yw and yawing moment Nw acting on the own vehicle are estimated by operation to automatically steer a steering device according to a value obtained by adding a steering amount δw by feed forward to the steering amount in the feedback control to cancel the lateral force Yw and yawing moment Nw due to disturbance, and a determination threshold of disturbance is changed according to the running condition of the own vehicle.
Patent JP-3392442-B2 (JP)
IPC: H01H73/04
Filed: 1992-10-14
Granted: 2003-03-31
Abstract: A low voltage multipole circuit breaker having a double housing, each pole including a single-pole breaking unit having a parallelepipedic plastic box having two extended side faces. Contacts are further provided and are associated with an extinguishing chamber housed within the single-pole breaking unit. Several units are mounted side by side in the parallelepipedic box to form a multipole circuit breaker.
Patent JP-4159634-B2 (JP)
IPC: C21B13/10
Filed: 1997-10-23
Granted: 2008-10-01
Abstract: A method of making metallic iron includes heating a mixed powder containing iron oxide and a carbonaceous reducing agent on a hearth to reduce the iron oxide and melt the reduced iron. Preliminary molding of the mixed powder starting material into pellets is not required. The resulting metallic iron contains extremely low concentrations of slag ingredients, even when the mixed powder starting material contains only low concentrations of iron oxide.
Patent JP-H0825909-B2 (JP)
IPC: A61K9/52
Filed: 1987-12-28
Abstract: Biodegradable poly(hydroxyalkyl)aminodicarboxylic acid derivatives of the formula I 
<IMAGE>
 in which n, m, x, y, z, R and R' have the meanings indicated,
 are used for depot preparations with controlled release of active ingredient.
Patent JP-4355412-B2 (JP)
IPC: B23P15/26
Filed: 1999-11-26
Granted: 2009-11-04
Abstract: In fabricating a heat sink from a blank comprising a base plate portion, and a fin-forming portion to be cut and provided on at least one side of the base plate portion by cutting the fin-forming portion to a raised form to make a plurality of fins, an object of the invention is to reduce the likelihood of producing burrs which are difficult to remove when the base plate portion is drilled while assuring the base plate portion of suitable machinability to render the heat sink less costly to manufacture. In a heat sink 1 having a plurality of fins 3 and fabricated from a blank 11 comprising a base plate portion 12, and a fin-forming portion 13 to be cut and provided on at least one side of the base plate portion 12 by cutting the fin-forming portion 13 to a raised form to make the fins 3, the above object can be fulfilled by using as the heat sink blank 11 an aluminum or aluminum alloy extrudate having a Vickers hardness of 40 to 65. <IMAGE>