baber/WOPTO huggingface dataset:
Patent JP-H0120289-B2 (JP)
IPC: F01M1/06
Filed: 1981-11-30
Abstract: PURPOSE:To easily form a passage in an internal-combustion engine in which its crank case is divided by a surface at a right angle with the direction of a crankshaft, by utilizing a space, which accommodates a bearing pivotally supporting the crankshaft or rotary shaft parallelly located to said crankshaft, for a branch part of the oil passage. CONSTITUTION:At transfer of oil 14 stored in an oil pan 13, firstly if a pump 11 is driven, the oil 14 is sucked through a strainer 12, filtrated in an oil filter 15 and then fed to a bearing housing space 19 of a counter shaft 6 through a pipe 16. Secondly this oil 14 partly flows in the shaft 6 and is fed to a transmission gear while fed to a bearing 8 of a main shaft 5 and the other lubricated  part through oil passages 21, 22 to lubricate these parts and then flow down into  the oil pan 13 thus circulated.
Patent JP-H0231895-B2 (JP)
IPC: H03K5/08
Filed: 1982-10-29
Abstract: PURPOSE:To avoid the error and uncertainty in the result of detection, by providing a means which detects that the point of time of logical level change of a signal to be measured and the point of time of logical level detection arrive within a prescribed range. CONSTITUTION:Causes to errors in data test are that the test point is separated from driving and a voltage at the test point is floated (tri-state). In order to detect when this state takes place, a data line is connected to a non-inverting input of a pair of comparators 69 and 610. An inverting input of the comparators 69, 610 is respectively connected to a high reference voltage source 64 and a low level reference voltage source 65. A data H signal is produced at the output of the comparator 69 and a data L signal is at the output of the comparator 610. The data H goes to a high level only when a voltage of a data signal (d) on a line 61 is higher than a value VH of the voltage source 64, and the data L is goes to a high level only when the voltage of the signal (d) is higher than a value VL of the voltage source 65, and a tri-state signal T is produced at the output of a gate 611.
Patent JP-2643159-B2 (JP)
IPC: G11B7/125
Filed: 1987-07-31
Granted: 1997-08-20
Abstract: There are provided an optical disc (1) and an optical recording apparatus to form a tracking groove onto an optically recordable disc. This apparatus comprises a recording beam generator (2) to generate a recording beam such as a laser beam having a predetermined spot size so as to form a pattern of a predetermined width onto the disc; a light deflector (6) arranged on an optical path of the recording beam generator; and a driver (12) for driving the light deflector (6), for reciprocatingly moving the recording beam in a radial direction of the disc (1) at a high frequency, and for multi-exposing the disc (1) by the recording beam due to the movement of the recording beam in the radial direction, thereby a groove having a width wider than the pattern of the predetermined width is formed. With this apparatus, both of the discrete information pattern and a groove are formed by using a single recording beam. Namely, both of the pits and a wide groove can be formed by using a single recording spot.
Patent JP-3421757-B2 (JP)
IPC: H01M50/609
Filed: 1993-06-23
Granted: 2003-06-30
Abstract: A battery refill system is described for filling and maintaining a number of interconnected battery cells (18) at a predetermined level with liquid provided by an external liquid supply. The refill system includes a number of refill valves (20), each associated with a single battery cell (18), and a main supply valve (14) which connects the battery cells (18) to the liquid supply. Tubing (12) is provided for connecting the battery cells in a chain or serial relationship. The tubing (12) is fabricated from a polymeric material which is substantially free of plasticizer bleed such as a thermoplastic elastomer or a fluorocarbon or fluoroelastomer or a fluoropolymer and which has a minimum bend radius of about 2.50 inches (64 mm). The tubing (12) is capable of a service temperature range of between about -20 DEG F and 200 DEG F (-29 DEG C and 93 DEG C), and has a burst pressure of up to about 40 psi (2.76 x 10<5>Pa). Additionally, the tubing (12) has a five-year minimum life, and does not degrade excessively when exposed to sulfuric acid, oil, ozone, or ultraviolet radiation. The tubing (12) has an ultimate elongation of at least 250% at 73 DEG F (23 DEG C), to accommodate various barbed fittings. <IMAGE>
Patent JP-3299941-B2 (JP)
IPC: C12N5/20
Filed: 1999-07-16
Granted: 2002-07-08
Abstract: The invention provides assays and kits for measuring bone resorption by determining in a sample of body fluid the presence of concentration of a carboxy-terminal type I collagen telopeptide comprising:whereinis lysyl pyridinoline or hydroxylysyl pyridinoline.
Patent JP-3143829-B2 (JP)
IPC: C07D501/04
Filed: 1997-07-24
Granted: 2001-03-07
Abstract: A compound represented by the following formula (1a): a process for the preparation thereof, an antibacterial composition comprising the same and the use thereof for the preparation of a medicament and for the synthesis of related cephem compounds.
Patent JP-H0525262-B2 (JP)
IPC: C08L71/00
Filed: 1985-09-27
Abstract: Described are blends of a biphenyl containing poly(aryl ether sulfone) and a poly(aryl ether ketone). These blends exhibit improved mechanical properties and environmental stress rupture resistance.
Patent JP-2882814-B2 (JP)
IPC: A61B17/00
Filed: 1989-08-24
Granted: 1999-04-12
Abstract: USE : For applying laser beams to animal or human tissue to perform incision, transpiration, etc. @(26pp Dwg.No.1,2/9)@.
Patent JP-2964095-B2 (JP)
IPC: H01L23/12
Filed: 1990-08-31
Granted: 1999-10-18
Abstract: PURPOSE:To form a die pad for mounting an electronic component and a conductor circuit connected to the electronic component simultaneously of a metallic foil provided to one side of an insulating base material and to enable thinning of an entire by forming a die pad integrally at an end part of a supporting conductor which is formed by extending a part of a number of conductor circuits into a device hole. CONSTITUTION:A die pad 15 is hung by each supporting conductor 14 inside a device hole 12 by connecting an end of a number of supporting conductors 14 which are formed by extending a part of a number of conductor circuits 13 formed on an insulating base material 11 into a device hole 12 and four corner parts of the die pad 15 integrally. Each supporting conductor 14 and the die pad 15 are formed of the same metallic foil as other conductor circuit 13. After an electronic component 20 is mounted on the die pad 15, it is pressed into the device hole 12; then, each supporting conductor 14 slightly elongates or rotates, thereby making the die pad 15 position at the same place as a lower side of the insulating base material 11.
Patent JP-2573500-B2 (JP)
IPC: C07C2/12
Filed: 1987-09-18
Granted: 1997-01-22
Abstract: Olefins with between 4 and 24 and preferably between 10 and 20 carbon atoms are selectively dimerized by using zeolite catalysts in acid form which are partially exchanged with salts of metals having a valency of two or more.
Patent JP-3696272-B2 (JP)
IPC: B65H33/18
Filed: 1994-10-05
Granted: 2005-09-14
Abstract: In a method for palletising tubular sections made of paper or such like materials closed into a tubular shape by means of a longitudinal adhesive seam, for the production of sacks or bags, the tubular sections are supplied in the form of tube bundles (2) by a tube machine to a palletising device (1) having a loading apparatus (5). By means of this, the tube bundles are transferred individually or in groups to a respective supporting base (6) of a rack-type pallet (3) and, in a storage position of the pallet between the palletising operation and subsequent depalletisation, are held pressed together over their surface on their respective supporting base. To execute a palletising operation, the respective tube bundle in the loading apparatus is raised, is then introduced into the pallet into a position at a distance above the supporting base and, when the intended position is reached, is deposited on the supporting base by the execution of a vertical setting-down movement. Immediately after the supporting base has been occupied by one or more tube bundles, the pressing together over the surface is carried out individually for this supporting base. <IMAGE>
Patent JP-2604018-B2 (JP)
IPC: A61B17/22
Filed: 1988-09-29
Granted: 1997-04-23
Abstract: The invention relates to a surgical instrument for ligation of internal tissues, such as hemorrhoids, in a cavity of the body by means of an elastic cord. The instrument comprises an inner front-cylinder (1) with the elastic cord (2) strained around its front end and a displaceable outer discharge-cylinder (3) arranged on the front-cylinder (1). At displacement the elastic cord (2) is pushed beyond the front-cylinder (1) and ligates the stem of a tissue (12) inserted in the front-cylinder (1). One of the two cylinders (1;3) is connected to a profiled tube (4) and the other cylinder (3;1) is connected to one end of a rigid strip (5), which constitutes the actuating means (6) for the relative displacement of the cylinders. The strip is preferably formed into an actuating loop and the displacement is attained by pressing the actuating loop (6) towards the tube (4).
Patent JP-2880935-B2 (JP)
IPC: A61K8/00
Filed: 1995-09-21
Granted: 1999-04-12
Abstract: Topical product contains a lipase and a precursor (I) of an active cosmetic or dermatological component which is an 2-25C ester having opt. branched, opt. unsatd. chain. An enzyme is pref. included in the prod. in amt. 0.05-30 (esp. 0.1-10)% of prod., and it is kept separate from ester on storage, either by physical separation in separate compartments of a package, or by microencapsulation. Ester pref. comprises 0.1-50 (esp. 0.5-10)% of the prod. and is pref. laurate, palmitate, stearate, cetylate, myristate, propionate, linoleate, acetate, butyrate, octanoate, oleate, cinnamate, ferulate, or mixts. Esters of vitamins and hydroxyketones esp. retinol, ascorbic acid, and dihydroxyacetone are esp. pref.
Patent JP-4234218-B2 (JP)
IPC: A61P25/24
Filed: 1997-10-01
Granted: 2009-03-04
Abstract: Use of sulbutiamine (I) in the treatment of psychomotor and psycho-intellectual disorders is new.
Patent JP-3773566-B2 (JP)
IPC: C10M149/06
Filed: 1995-10-19
Granted: 2006-05-10
Abstract: A description follows of an additive for lubricating oils which is a viscosity-index improver, with dispersing properties and stable towards fluoroelastomers, having a greater shear stability and improved rheological behaviour at low temperature. The above additive is prepared by the polymerization of a composition of particular poly(meth)acrylates.
Patent JP-2667943-B2 (JP)
IPC: A61K31/545
Filed: 1992-09-07
Granted: 1997-10-27
Abstract: Enterally absorbable diastereomers of (6R,7R)-7-[2-(2-aminothiazol-4-yl)-2-(Z)-(methoxyimino)acetamido]-3-(m ethoxymethyl)-3-cephem-4-carboxylic acid 1-(isopropoxycarbonyloxy)ethyl ester of the formula I <IMAGE> and its physiologically acceptable salts and also diastereomerically pure salts of the compounds of the general formula II <IMAGE> where HX represents a mono- or polybasic acid and where X represents an inorganic or organic physiologically acceptable anion, and a process for the preparation of these compounds of the formula I or II are described, which is characterised in that on mixing together one equivalent of a solution of the diastereomer mixture of the formula III with 0.2 - 2 equivalents of a solution of the acid component HY the more poorly soluble diastereomer of the general formula IV is first precipitated and separated off by filtration, then the more readily soluble diastereomer of the general formula IV is precipitated from the filtration solution, it being possible in the subsequent subsidiary steps for the acid components HY to be identical or different and any desired sequence of the addition of different acid components HY to be used, and the salts obtained are optionally further purified by crystallisation.
Patent JP-3961583-B2 (JP)
IPC: C03C17/34
Filed: 1995-11-20
Granted: 2007-08-22
Abstract: Glazing prod. comprises a transparent substrate (1) e.g. of glass covered with at least 1 thin layer (4) comprising a mixed oxide of Si, Al and an element M that facilitates the formation of a homogeneous mixed oxide of Si and Al. The oxide layer (4) is of a mixed oxide of formula: SiAlxOyMzM'u (where, M = F; M' = C; x = 0.06-0.74 (0.14-0.33); y = 2.1-3.1 (2.3-2.5); z = 0.02-0.15 (0.04-0.08) and u = 0-0.15 (0.03-0.04)).
Patent JP-3260940-B2 (JP)
IPC: B65D85/73
Filed: 1993-11-09
Granted: 2002-02-25
Abstract: A beverage package has a sealed can 1 having a chamber 5 containing beer 20 having gas in solution and forming a headspace 21 containing gas at pressure greater than atmospheric. A hollow insert 6 in the chamber 5 forms a secondary chamber 10 containing gas at pressure greater than atmospheric. The insert 6 is responsive to a pressure differential developed when the top 4 of the can 1 is opened to inject gas under pressure into the beer 20 through an aperture 11 at the top of an extension 9 of the insert. Said injection of gas liberates gas from solution in the beer 20 and the aperture 11 is located near to the surface of the beer 20 so that, preferably, less than 30% of the volume of the beer 20 is subjected to said gas liberation and adequate gas is maintained in solution in the beer 20 to provide "sparkle" from natural liberation of gas when the beer is poured into a drinking vessel. <IMAGE>
Patent JP-3028173-B2 (JP)
IPC: H01L23/50
Filed: 1993-11-12
Granted: 2000-04-04
Abstract: PURPOSE:To prevent generation of defective bonding by a method wherein the bonding region of an inner lead is brought into contact with a heat block by flatening the punching burrs generated when the coupled state at the tip of the inner lead is released. CONSTITUTION:On the inner leads 3, their side-edge part only is punched and the adjacent inner leads 3 are coupled with each other. Subsequently, a metal place is provided on the whole surface of a lead frame 1, the tip of the inner leads 3 and the surface of a die pad 5, an insulating tape is adhered almost to the center of the inner leads 3, and the inner leads 3 are fixed with each other. Then, a die set, to be used to flaten the extrem tip part of the inner lead, in the die device for releasing the coupled state at the tip of the inner lead 3 or independent of the mold device, is prepared and the punching burrs generated on the back side can be flatened by the extrem tip part of the inner lead constituting no hindrance in wire bonding.
Patent JP-2978409-B2 (JP)
IPC: G01S13/931
Filed: 1994-12-13
Granted: 1999-11-15
Abstract: A radar system includes a radar transceiver for generating transmit signals and for receiving signals reflected by targets. The radar system includes a mixer for combining the transmit signals and the reflected signals into a mixer signal. A radar signal processor includes a sampling device, connected to the mixer, for sampling the mixer signal and for generating a sampled mixer signal. A spectrum estimation device, connected to the sampling device, generates a range profile signal including a plurality of range bins each containing a magnitude of a spectral component. A threshold device, connected to the spectrum estimation device, generates a target space array from the range profile signal. A target decision device, connected to the threshold device, generates estimated range and speed signals for a closest target from the target space array.
Patent JP-2673119-B2 (JP)
IPC: C07C67/00
Filed: 1995-12-01
Granted: 1997-11-05
Abstract: Prepn. of alkyl halo-difluoroacetates of formula CF2X-CO-OR (I), comprises reaction of 1,1-difluorotetrahaloethane of formula CF2XCY2Z (II) with an alcohol of formula ROH (III), in the presence of oxygen and a free radical generator. X = F, Cl, Br or I; R = 1-10C aliphatic hydrocarbyl; Y, Z = Cl, Br or I.
Patent JP-4080619-B2 (JP)
IPC: G11B20/04
Filed: 1998-12-02
Granted: 2008-04-23
Abstract: A disk player that will play only athorized disks. Predetermined data blocks, including those in the lead-in section of the disk which contain content-related data, are processed to derive an authorization code. The authorization code is stored on the disk in encrypted form, using the private key of a public-key cryptosystem pair. The player processes the same disk data to derive a computed code; the player also uses the paired public key to decrypt the encrypted authorization code on the disk. Play of the disk ensues only if the decrypted authorization code matches the computed code. The same technique can be used to control not play of the disk as a whole, but play in certain specific modes. <IMAGE>
Patent JP-3880232-B2 (JP)
IPC: B41J2/175
Filed: 1998-12-16
Granted: 2007-02-14
Abstract: A liquid supply method includes a step of preparing a negative pressure producing material chamber, including a liquid supply portion for permitting supply of the liquid to an outside and an air vent for fluid communication with ambience, for accommodating a negative pressure producing member for retaining the liquid; a step of preparing a liquid containing chamber having a liquid containing portion for accommodating the liquid, the liquid containing portion forming a substantially sealed space except for fluid communication with the negative pressure producing material chamber; a first liquid supply step of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion without introduction of the air into the liquid containing chamber with a negative pressure while permitting decrease of a volume of the liquid containing portion; a second liquid supply step, after the first liquid supply step, of permitting supply of the liquid to the outside by permitting movement of the liquid into the negative pressure producing material chamber from the liquid containing portion with introduction of the air into the liquid containing portion. <IMAGE>
Patent JP-2633275-B2 (JP)
IPC: A01N43/04
Filed: 1987-03-20
Granted: 1997-07-23
Abstract: The invention concerns DNA fragments derived from the genomic DNA of HPV-33. These fragments are selelected from the group of fragments extending between the nucleotide extremities defined hereafter in relation to the nucleotide-numbering in figs. 1a and 1b respectively:  76- 556  543- 864  867-2811  2728-3808  3326-3575  3842-4079  4198-5611  5516-8091 The invention also relates to the use of these fragments as probes for the detection of HPV in tissue cultures.
Patent JP-4009319-B2 (JP)
IPC: A61P3/08
Filed: 1996-06-07
Granted: 2007-11-14
Abstract: Methods for treating non-insulin-taking Type II diabetes mellitus which comprise administering a therapeutically effective amount of an amylin agonist.
Patent JP-4447664-B2 (JP)
IPC: C07H21/02
Filed: 1998-06-12
Granted: 2010-04-07
Abstract: The present invention provides a method of covalently joining a DNA strand to an RNA strand, a method of tagging a 5′ end of an RNA molecule, a DNA-RNA molecule which has been joined in vitro by the use of a topoisomerase, a method of tagging a 5′ end of an mRNA, and a method of isolating and cloning full-length gene sequences using capped mRNA after subtraction of non-capped RNA.
Patent JP-4117852-B2 (JP)
IPC: C12N9/02
Filed: 1997-07-17
Granted: 2008-07-16
Abstract: A bacterial cell containing a functional cytochrome P450 monooxygenase system, said cell comprising a genetic construct capable of expressing a cytochrome P450 and genetic construct capable of expressing, separately from said cytochrome P450, a cytochrome P450 reductase, wherein each of the cytochrome P450 and the cytochrome P450 reductase have at their N-terminus a bacterial signal peptide. The cytochrome P450 and the cytochrome P450 reductase may be encoded by different constructs or the same construct. A bacterial cell containing a cytochrome P450 comprising a genetic construct encoding, and capable of expressing, said cytochrome P450 wherein the cytochrome P450 has, at is N-terminal, a bacterial signal peptide. The bacterial cells are useful as, for example, bioreactors, in drug testing and mutagenicity testing and as a source of cytochrome P450.
Patent JP-2789483-B2 (JP)
IPC: F23L13/00
Filed: 1989-05-31
Granted: 1998-08-20
Abstract: A leaf spring seal to effect sealing contact between such members as a damper blade and a frame consists of a set of leaf springs having their inner portions held together by clamping components of which one is a bar and the other the inner portion of a ledge. Either the ledge or the bar may be a part of whichever member is to be provided with the seal with the other member then provided with a seat. The outer leaf spring portions of the leaf springs are all inclined in the same direction and to the same extent relative to their inner portions and decrease in width with the outer leaf spring portion of maximum width and in sealing contact with the seat when the seal and seat are in engagement with the leaf spring set then tensioned. The outer portion of the ledge is inclined in the same direction as the outer leaf spring portions and engages one of them to maintain the leaf spring set tensioned at least until the seal and the seat are engaged. Appropriate seal lengths consist of a series of shorter lengths with the leaf springs and clamping components thereof connected to the seal carrying member in a manner enabling thermal expansion forces to be accommodated.
Patent JP-3306065-B2 (JP)
IPC: H01F6/06
Filed: 1993-08-13
Granted: 2002-07-24
Abstract: PCT No. PCT/SE93/00676 Sec. 371 Date Jan. 19, 1995 Sec. 102(e) Date Jan. 19, 1995 PCT Filed Aug. 27, 1993 PCT Pub. No. WO94/06133 PCT Pub. Date Mar. 17, 1994A winding support body (6, 10) for transformers/reactors with a winding of a tape-formed superconductor (8), wherein the support body consists of a substantially straight, circular-cylindrical tubular body which, on the side where the winding is to be placed and out towards the two ends, is provided with a helical slot with a plane surface with a width equal to the width of the tape. In this way, each turn of the slot around the support body forms a surface which practically constitutes the envelope surface of a straight frustum of a cone. The angle (v) between a generatrix (9) of the envelope surface and the axial center line of the support body increases for each turn out towards the ends of the support body in such a way that the envelope surface at all points coincides with the direction of the magnetic field (FIG. 4 ).
Patent JP-3086249-B2 (JP)
IPC: C12N15/56
Filed: 1990-06-27
Granted: 2000-09-11
Abstract: Thermostable and acid stable  alpha -amylases are provided as expression products of genetically engineered  alpha -amylase genes isolated from microorganisms, preferably belonging to the class of Bacilli. Both chemical and enzymatic mutagenesis methods are e.g. the bisulphite method and enzymatic misincorporation on gapped heteroduplex DNA. The mutant  alpha -amylases have superior properties, e.g. improved thermostability over a broad pH range, for industrial application in starch processing and textile desizing.
Patent JP-2866197-B2 (JP)
IPC: B60S1/02
Filed: 1990-08-28
Granted: 1999-03-08
Abstract: Water (3) on the outside surface (1) of a vehicle windscreen (7) causes a light beam (5) to be partially transmitted through screen (7), while a clean screen (7) provides substantially total internal reflection of beam (5). This difference is detected by light sensor (6). The presence of water is used initially to trigger the windscreen wipers and once activated, the characteristics of the signal from sensor (6) received during one wiper action are used to set the characteristics of the next wiper action, e.g. time delay, or wiper blade speed. The light beam (5) is an infra-red light.