baber/WOPTO huggingface dataset:
Patent JP-3475802-B2 (JP)
IPC: H01L21/60
Filed: 1998-09-02
Granted: 2003-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for bonding electronic components which can prevent the temperature of a bonding tool from increasing and suppress the change of vibration characteristics. SOLUTION: An apparatus which bonds electronic components by imparting vibration to them while pressing an electronic component 30 against a substrate 30, which is heated and held by a substrate holding table 33, is provided with a covering member 41 which shields a horn 20b and a vibrator 21 of a bonding tool 20 from the radiant heat from the substrate holding table 33 by covering them. Furthermore, air is supplied into the covering member 41 to cool the born 20b and the vibrator 21. This allows for the change in vibrational characteristics due to increasing temperature of the vibrator 21 to be suppressed and the vibration transferred to the electronic component 30 to be prevented from damping to stabilize the quality of bonding.
Patent JP-3869589-B2 (JP)
IPC: A61B1/07
Filed: 1999-09-02
Granted: 2007-01-17
Abstract: A pair of bundles of several optical fibers (S,G) are bundled as compound bundle (16a) at end side. Each set of optical fiber bundles are separately bundled as branch bundles (16b,16c) at terminal side. An independent claim is also included for endoscope.
Patent JP-H0729241-B2 (JP)
IPC: B23B31/30
Filed: 1986-10-22
Abstract: The annular transmission block (13) is pressed against the transmission face (8) of the cylinder (5) when the oil pressure arrives via the duct (17). At that moment, one of the two grooves (19 or 10) can supply one of the two ducts (9 or 10) in such a way that the oil pressure is transmitted across the fluid-retaining devices (11and 12) to one of the two ends of the chamber (4). The pressure-maintaining device (25) is then charged by stressing its spring (27) and the piston (6) moves into the chamber (4) of the cylinder, carrying along the clamp chuck (7).
Patent JP-H0339785-B2 (JP)
IPC: B22D41/08
Filed: 1989-09-29
Abstract: The refractory stator/rotor unit for a nozzle gate of a vessel (11) containing molten metal consists of a stator (15) fastened in the vessel wall (14), and of a rotor (16), which is rotatable in the latter from the underside (11') of the base of the vessel and serves for opening or closing the gate. The unit projecting into the vessel has transverse openings (17, 18) extending therein and, starting from these openings (17, 18), a nozzle opening (19) leading out of the vessel. In the entire region lying within the vessel, a sealing cylindrical surface (20), surrounding the transverse openings (17, 18) is provided between the rotor (16) and the rotator (15) while in the region lying in the vessel wall (14) a clearance (22), compensating for the different thermal expansions of stator and rotor, is provided in order to prevent the unit from seizing. A gate system is thus provided which is very simple and space-saving and functions with high operational reliability. 
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Patent JP-2641920-B2 (JP)
IPC: D01H9/00
Filed: 1988-10-12
Granted: 1997-08-20
Abstract: Carriers 20 equipped with roving bobbins 14 and located on a suspended transport track 9 are introduced into the creel 5 of a spinning machine either from one longitudinal side or from both longitudinal sides of the machine, with the direction of the longitudinal axis 30 of each carrier being changed. 
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Patent JP-H0614821-B2 (JP)
IPC: A01K63/04
Filed: 1988-10-14
Abstract: Pptn. tank enables aerobic pptn. Multiplex gas phase pptn. tank comprises gp. of flat, horizontally extending, inverted vessels fixed in multiple stages vertically with predetermined distance for storing predetermined amt. of gas in water in tank; and hollow projections provided, communicating with and extending downward from air vents, which are at predetermined portions of bottom walls of vessels in gp. thereof, to length shorter than height of side wall of each of vessels. If side walls closing part of spaces of predetermined depth which constitute passages between vertically adjacent vessels in the gp. thereof, in which spaces water flows freely into and out of interior thereof when gp. of vessels is in water, are provided to limit number of water outlets and inlets, entry and discharge water into and from left and right sides of vessels are prevented, and entry and discharge of water into and from front and rear sides only thereof are allowed. @(11pp Dwg.No. 0/5).
Patent JP-H0794470-B2 (JP)
IPC: A61P31/04
Filed: 1992-10-01
Abstract: Certain bisamine compounds which have cyclohexapeptidyl nucleus and which are found to have antibiotic activity with physical properties suitable for direct use in therapeutic compositions are described. A novel process for their preparation is also described.
Patent JP-H0725834-B2 (JP)
IPC: C08F10/06
Filed: 1986-11-13
Abstract: Polymers of polypropylene are prepared by means of a Ziegler-Natta catalyst system comprising (1) a titanium component which contains titanium, magnesium, chlorine and a benzenecarboxylic acid derivative, (2) an aluminum component and (3) a silane component, wherein the (1) used is obtained by (1.1) first reacting with one another (1.1.1) in a liquid hydrocarbon, (1.1.2) a finely divided magnesium halide, (1.1.3) an alkanol, (1.1.4) a phthalic acid ester and (1.1.5) titanium tetrachloride under certain conditions, (1.2) then extracting the solid intermediate obtained from (1.1) with titanium tetrachloride until the remaining solid substance has become significantly richer in magnesium, and (1.3) finally washing the solid substance remaining in (1.2) with an alkane in a certain manner.
Patent JP-3226213-B2 (JP)
IPC: H05K3/34
Filed: 1996-10-17
Granted: 2001-11-05
Abstract: This invention provides a lead-free high temperature solder material comprising 0.005-3.0 wt % of palladium (Pd) and 97.0-99.995 wt % of tin (Sn) whose liquidus temperature is 200-350 DEG C. The solder material is environmentally-friendly, improved in thermal fatigue property, and it can improve the reliability of electronic apparatuses. A predetermined amount of Sn material and Pd is mixed, vacuum-melted and cast to prepare an ingot. The ingot is rolled to be a tape that is later pressed to obtain a solder pellet. In a preferable composition, at least 95 wt % of Sn and 0.005-3.0 wt 5 of Pd are contained, and 0.1-5.0 wt % of metallic (e.g. Cu, Ni) or alloy particles are added. The average particle diameter is about 40  mu m. A substrate and an IC chip (5) (electronic element) are die-bonded substantially in parallel by a solder material (3) provided between an Ni plating (4) on the lower side of an IC chip (semiconductor) (5) and an Ni plating (2) on a die (1). <IMAGE>
Patent JP-2845998-B2 (JP)
IPC: A61L15/26
Filed: 1989-11-02
Granted: 1999-01-13
Abstract: A novel polysiloxane polyurethane is described which is obtained by reaction of an isocyanate capped polysiloxane prepolymer with a polysiloxane-disilanol and which contains O-silyl-urethane linkages. The novel polysiloxane-polyurethanes are useful as oxygen permeable membranes or films, as bandages and drug carriers, for example in transdermal drug delivery, and especially as highly oxygen permeable, soft contact lenses.
Patent JP-2539234-B2 (JP)
IPC: C01B35/12
Filed: 1987-11-20
Granted: 1996-10-02
Abstract: New ferrierites are disclosed as well as their process of manufacture. According to the invention, these new ferrierites are characterized by: (a) The following approximate formula: Mx/n(TIIIO2)x(SiIVO2)36-x wherein TIII is at least one element selected from the group formed of boron (BIII),aluminum (AlIII),gallium (GaIII) and iron (FeIII) x ranges from 0.05 and 6.6 M is a compensation cation n is the valence of M. (b) A particular X-ray diagram, (c) A fluorine content after synthesis ranging from about 0.01 to 1.6% by weight, and (d) A SiIV/TIIImolar ratio of at least 4.75.
Patent JP-H0736751-B2 (JP)
IPC: C12N15/82
Filed: 1993-12-01
Abstract: The invention relates to a process for the incorporation of foreign DNA into chromosomes of dicotyledonous plants by infecting the plants or incubating plant protoplasts with Agrobacterium bacteria, which contain one or more plasmids, wherein bacteria are used which contain at least one plasmid having the vir-region of a Ti (tumour inducing) plasmid but no T-region, and at least one other plasmid having a T-region with incorporated therein foreign DNA but no vir-region, as well as to a Agrobacterium bacteria, suitable for use in the process according to claim 1 wherein at least one plasmid which has the vir-region of a Ti (tumour inducing) plasmid but no T-region and at least one other plasmid which has a wild type T-region with incorporated in it foreign DNA but no vir-region.
Patent JP-2688684-B2 (JP)
IPC: G07F17/32
Filed: 1990-11-09
Granted: 1997-12-10
Abstract: A monitoring system, in which a multiplicity of play machines are parallelly provided, in a play hall, characterized by comprising: a monitoring video camera having a zoom lens and provided in a position for monitoring a plurality of play machines; a set monitoring condition memory for storing set monitoring conditions of the monitoring video camera for taking a close-up of each play machine through the zoom lens; a driving means for setting the monitoring video camera to the set monitoring conditions; an abnormality sensing means for monitoring the play conditions; a judging and processing section for analyzing information from the abnormality sensing means and for controlling the driving means to set the monitoring video camera to the set monitoring condition of the machine when abnormality is determined; and a display means for displaying image information of the monitoring video camera on the screen.
Patent JP-3821305-B2 (JP)
IPC: A61K38/00
Filed: 1991-12-18
Granted: 2006-09-13
Abstract: The use of a lipopeptide (I) is claimed for the immunization of humans or animals against pathogens or tumor cells, where (I) contains: (i) a peptide component having 10-40 (preferably 10-20) amino acids; (ii) at least one antigenic determinant which specifically induces cytotoxic T-lymphocytes; and (iii) one or more chains derived from N- epsilon -palmitoyl-L-lysine, coupled to the carboxy functions of the aminoacids. An Independent claim is included for a lipopeptide (I') for immunization against HIV-1 or HIV-2, comprising (I) as above in which component (i) is a fragment of an HIV-1 or HIV-2 protein.
Patent JP-3388736-B2 (JP)
IPC: C23C14/22
Filed: 1989-12-28
Granted: 2003-03-24
Abstract: The mixed crystal layer (C, D) of metaloids on a workpiece, applied by means of reactive physical coating, has an incorporation ratio of metaloids which changes continuously in the thickness direction. The mixed crystal layer (C, D) is present on a separation layer (A) of the workpiece. For the production of the metal layer (C, D), titanium is evaporated in a crucible, which is moved to and fro in front of the workpiece surfaces to be coated, in a vacuum chamber, and two gases which have different affinities to the vaporised titanium are passed in. To produce a first part layer (C) of the mixed crystal layer (C, D), the incorporation ratio of the gases is continuously changed. During coating, the workpieces rotate so that their surface sometimes faces the crucible and sometimes faces away. The coated workpieces are distinguished by high flank wear resistance and crater wear resistance. <IMAGE>
Patent JP-3164824-B2 (JP)
IPC: G02B26/08
Filed: 1996-06-05
Granted: 2001-05-14
Abstract: A diffraction grating light valve modulates an incident beam of light. A plurality of elongated elements each have a reflective surface. The elongated elements are suspended with their respective ends substantially coplanar. Alternate ones of the elongated elements are electrically coupled for receiving a first bias voltage. The interdigitated elongated elements are electrically coupled for receiving a second bias voltage. By applying a appropriate first and second biasing voltages, all the reflective surfaces can be maintained in a first plane. When all the elongated elements are in the first plane, the diffraction grating light valve reflects the beam of light. A predetermined group of the elongated elements, preferably alternate ones, are deformable to be substantially coplanar in a second plane which is parallel to the first plane. When the predetermined group of elements is in the second plane, the diffraction grating light valve diffracts the beam of light.
Patent JP-3194967-B2 (JP)
IPC: D21F9/00
Filed: 1997-05-29
Granted: 2001-08-06
Abstract: A multilayer headbox for a papermaking machine which comprises a slice chamber having an upstream inlet and a downstream outlet. A tube bank comprising a plurality of straight tubes is located upstream of the slice chamber. In the slice chamber, at least one machine-wide separator vane is subdividing the slice chamber for the production of multilayered fibrous webs. The separator vane may be a tapered glass fiber reinforced epoxy resin vane or composed of an upstream steel section of constant thickness and a downstream tapered section of glass fiber reinforced epoxy resin. The separator vane has a stiffness, which for at least 70 % of its length is higher than the stiffness of a 1 mm thick reference sheet of a material having a modulus of elasticity of 2100 MPa. In the slice chamber, there is also a plurality of machine-wide turbulence generating elements.
Patent JP-3306548-B2 (JP)
IPC: C08F4/654
Filed: 1995-06-20
Granted: 2002-07-24
Abstract: The invention relates to a high activity procatalyst for the production of ethylene polymers, which procatalyst comprises a particulate inorganic support, a chlorine compound carried on said support, a magnesium compound carried on said support, and a titanium compound carried on said support, wherein the chlorine compound is the same as or different from the magnesium compound and/or the titanium compound. Said procatalyst has an activity balance AB in specified polymerization conditions, which is greater than 3.2, wherein AB = Ä(A + A'):2 . log (MFR2' : MFR2) : (A - A')Ü, A presents the polymerization activity of said procatalyst expressed as kg PE / g cat . h, MFR2 means the melt flow rate of polyethylene produced by said procatalyst expressed in g/min units at a load of 2.16 kg, according to the standard ISO 1133, the absence of the upper index ' means low melt flow rate polymerization and the presence of the upper index ' means high melt flow polymerization.
Patent JP-3912796-B2 (JP)
IPC: A63B23/18
Filed: 1996-06-07
Granted: 2007-05-09
Abstract: A breathing apparatus and method of using the apparatus for exercising the lungs of a user. The breathing apparatus has a main body with a generally cylindrical inner cavity. The main body has a main aperture for the user to breathe into and at least two sets of outer openings. An inner cylinder is coaxially disposed within the inner cavity of the main body and is adapted to move relative to the main body. The inner cylinder has an open end adjacent the main aperture, and at least two sets of inner openings selectively matable with the openings in the main body upon movement of the inner cylinder with respect to the main body. By selecting the appropriate alignment of openings, either resistive, percussive, or pulsing breathing exercises can be performed.
Patent JP-3402614-B2 (JP)
IPC: H01J49/40
Filed: 1998-06-02
Granted: 2003-05-06
Abstract: A hybrid ion mobility and time-of-flight mass spectrometer (30) includes an ion source region (32) coupled to an ion mobility spectrometer (IMS) (34) which feeds directly into an ion accelerating region of a time-of-flight mass spectrometer (TOFMS) (36). In one embodiment, the TOFMS (36) is positioned relative to the IMS (34) so that the flight tube axis (128) of the TOFMS (36) is perpendicular to the drift tube axis (72) of the IMS (34). In an alternate embodiment, the TOFMS (36) is positioned relative to the IMS (34) so that the flight tube axis (128) is non-perpendicular to the drift tube axis (72) of the IMS (34). In the alternate embodiment, a known quadruple ion trap is positioned between the IMS (34) and the TOFMS (36) to provide the capability of controlling the injection of ion packets into the TOFMS (36). The ion source (74) may be a MALDI source, an electrospray ion source, or an ion trap positioned between the IMS (34) and any known ion source. In each case, the IMS (34), TOFMS (36) and ion sources (74) are preferably controlled by a computer (38).
Patent JP-2834321-B2 (JP)
IPC: G01N33/50
Filed: 1990-03-08
Granted: 1998-12-09
Abstract: A screening method for preliminary indication of the diabetic state in mammals comprises an assay of urine samples collected from suspect patients for the presence of D-chiroinositol. The absence of D-chiroinositol indicates an absence of insulin mediators and therefore a diabetic condition. The assay may be used to detect genetic predisposition to the development of diabets in asymptomatic individuals.
Patent JP-4279353-B2 (JP)
IPC: H04Q3/00
Filed: 1997-07-16
Granted: 2009-06-17
Abstract: A method of validating a procedure in a network protocol allows several processes to be involved in the validation of a single event. The method involves defining relationships between finite state machines (FSMs)which describe the entities, selecting the processes which fulfil certain predetermined criteria, and processing the event independently in all of the selected processes. Thus in the Intelligent Network Application Protocol (INAP) required for support of capability set 1 (CS1), with Single Association Control Function (SACF) and Multiple Association Control Function (MACF) rules defining the valid procedures, the rules can be specified by multiple FSMs. Characteristics defining the selection criteria for the processes are "Container Interface", "Container context" and "container Actions."
Patent JP-H0747043-B2 (JP)
IPC: A61K35/12
Filed: 1991-04-24
Abstract: PCT No. PCT/AU91/00160 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed Apr. 24, 1991 PCT Pub. No. WO91/16010 PCT Pub. Date Oct. 31, 1991A composite living skin equivalent is described comprising an epidermal layer of cultured keratinocyte cells, a layer of non-porous collagen, and a dermal layer of cultured fibroblast cells in a porous cross-linked collagen sponge matrix. Preferably the non-porous collagen is Type 1, Type 3 or mixtures of Types 1 and 3 bovine collagen, which has been pepsin treated. A process for preparing the skin equivalent is described, as well as a test kit for in vitro testing of the skin equivalent. The skin equivalent has use for skin grafting as well as in vitro testing of the effects of various substances on skin. +RR The questions raised in reexamination request No. 90/003,418, filed Apr. 25, 1994, have been considered and the results thereof are reflected in this reissue patent which constitutes the reexamination certificate required by 35 U.S.C. 307 as provided in 37 CFR 1.570(e).
Patent JP-2512638-B2 (JP)
IPC: C07K14/575
Filed: 1990-05-30
Granted: 1996-07-03
Abstract: Novel GRF peptides with enhanced stability in plasma and aqueous environments at neutral pH.
Patent JP-2929236-B2 (JP)
IPC: A61K31/66
Filed: 1990-06-19
Granted: 1999-08-03
Abstract: PCT No. PCT/FI90/00163 Sec. 371 Date Feb. 3, 1992 Sec. 102(e) Date Feb. 3, 1992 PCT Filed Jun. 19, 1990 PCT Pub. No. WO90/15806 PCT Pub. Date Dec. 27, 1990.Novel pharmaceutically active bisphosphonic acid derivatives of formula (I), in which R1, R2, R3 and R4 independently are C1-C22 -alkyl, C2-C22-alkenyl, C2-C22-alkynyl, C3-C10-cycloalkyl, C3-C10-cycloalkenyl, aryl, aralkyl, silyl and hydrogen, and R4 is different from hydrogen, Q1 is hydrogen, fluorine, chlorine, bromine or iodine, and Q2 is chlorine, bromine or iodine, including the stereoisomers, such as the geometrical isomers and optically active isomers, of the compounds, as well as the pharmaceutically acceptable salts of the compounds.    <IMAGE>  (I)
Patent JP-3282630-B2 (JP)
IPC: A61K8/00
Filed: 1992-05-29
Granted: 2002-05-20
Abstract: PCT No. PCT/FR92/00482 Sec. 371 Date Jan. 10, 1994 Sec. 102(e) Date Jan. 10, 1994 PCT Filed May 29, 1992 PCT Pub. No. WO92/21663 PCT Pub. Date Dec. 10, 1992.Benzimidazole derivatives having general formula (I), wherein R1 and R2 are a hydrogen atom, a lower alkyl radical, an OR4 radical, a lower fluoroalkyl radical or a halogen atom; R3 is a hydrogen atom, a lower alkyl radical, a halogen, a hydroxyl or a lower alkoxy radical having 1-6 carbon atoms; R4 is a hydrogen atom, a lower alkyl radical, a benzyl radical or a (II) radical, PO3H, SO3H or an aminoacid residue; R7 is a lower alkyl radical, a lower alkoxy radical having 1-6 carbon atoms, a -(CH2)n-COOH radical where n=1-6, or the radical (III), where r' and r'' are a hydrogen atom or a lower alkyl radical, or form, together with the nitrogen atom, a 5 or 6-membered heterocyclic ring optionally interrupted by a heteroatom; R5 and R6 are different and represent the OR8 radical or a mono or polycyclic cycloalkyl radical having 5-12 carbon atoms bound to the phenyl core by a tertiary carbon; R8 is a hydrogen atom, a lower alkyl radical, an acyl radical having 2-7 carbon atoms, a benzyl radical optionally substituted by one or more halogen atoms, or a benzoyl radical; and salts of said compounds obtained by adding a pharmaceutically acceptable acid or base. Said compounds may be used therapeutically, in particular in relation to inflammatory and/or immunoallergic conditions, and cosmetically to provide body and hair care.
Patent JP-3488465-B2 (JP)
IPC: C12Q1/6874
Filed: 1994-10-27
Granted: 2004-01-19
Abstract: A device for binding a molecular species, comprises:     a substrate having oppositely facing first and second surfaces; a multiplicity of discrete channels extending through the substrate from the first surface to the second surface; a first binding reagent immobilised in a first group of the channels; and a second binding reagent immobilised in a second group of the channels.   <IMAGE>
Patent JP-3566968-B2 (JP)
IPC: C07D413/04
Filed: 1996-09-24
Granted: 2004-09-15
Abstract: A method for producing an amide derivative of the formula ÄXVÜ <CHEM> wherein each symbol is as defined in the specification, and an enantiomer thereof, a novel intermediate useful for producing said compound and a production method thereof. The production method of the present invention is extremely easy and simple as compared to the conventional methods, and enables effective production of compound ÄXVÜ at high yields, which includes compound ÄXVIÜ having an HIV protease inhibitory action. In addition, the novel intermediates of the present invention are extremely useful as intermediates for producing not only the aforementioned compound ÄXVIÜ but also compounds useful as X-ray contrast media.
Patent JP-3818545-B2 (JP)
IPC: B65D75/10
Filed: 1996-10-08
Granted: 2006-09-06
Abstract: PCT No. PCT/EP96/04378 Sec. 371 Date Nov. 26, 1997 Sec. 102(e) Date Nov. 26, 1997 PCT Filed Oct. 8, 1996 PCT Pub. No. WO97/24273 PCT Pub. Date Jul. 10, 1997The packaging wrapper consists of a film intended to be closed by at least one twist (22), including, on the internal side, a cold-sealing coating placed along two lengthwise strips (12, 14) on either side of the article to be packaged in order to retain the twists. The film additionally has at least one transverse additional strip (24), (26) of cold-sealing coating placed along one edge of the film (20) perpendicularly to the lengthwise strips (12, 14). The packaging process consists in closing the wrapper by virtue of the transverse strips (24), (26), along a direction parallel to the axis passing through the twists (22).