baber/WOPTO huggingface dataset:
Patent JP-3075848-B2 (JP)
IPC: H04B7/005
Filed: 1992-07-28
Granted: 2000-08-14
Abstract: A portable cellular radio telephone (1) comprises a transceiver including a voltage controlled variable gain amplifier (11) operable at one of a plurality of predetermined output power levels selected automatically under the control of a microprocessor (4) in response to a signal from a base station indicative of a requirement for a change in level of the output power. A battery save mode can be manually selected which causes the output power at the maximum power level to be reduced to a value below the nominal value of the maximum power level imposed by the system specification. Power consumption is thus reduced when the transceiver is transmitting at maximum power, and battery life is therefore extended. The battery save mode may be selected from a menu which can be viewed on a display (5). The respective menu function can be accessed and enabled/disabled by using the keys (6a, 6b) on the telephone keypad (6). The selection and de-selection of the battery save mode may be accompanied by a legend such as "BATTERY SAVE ON" and "BATTERY SAVE OFF" on the visual display. <IMAGE>
Patent JP-3049399-B2 (JP)
IPC: C12M1/08
Filed: 1990-08-31
Granted: 2000-06-05
Abstract: This invention relates to a process for enzymic oxidation of a fatty acid to produce an oxidation product in the presence of water and oxygen characterised in that the fatty acid, water and enzyme for the oxidation are substantially uniformly distributed throughout a porous bed of solid support material in the substantial absence of a continous liquid phase, oxygen is passed through the porous bed and the oxidation product is recovered from the porous bed. The invention is of particular value for production of methyl ketones from saturated fatty acids. Apparatus for carrying out the process is also novel and comprises a sealable vessel (1) that can contain a porous bed 4 of solid support material, a gas inlet (12) for supplying oxygenating gas to the reactor, a gas outlet (13), passage means (7) defining a plurality of upwardly extending passages that can open along their length into the bed and that communicate with the inlet (12) and that are preferably spaced 5 to 20cm (preferably 5 to 15cm) apart, and means for forcing oxygenating gas through the inlet and along and out from the passages and into the bed.
Patent JP-H0550595-B2 (JP)
Inventor: SATOMOTO ATSUSHI
IPC: F04C2/10
Filed: 1984-10-31
Abstract: A trochoidal oil pump including a housing defining an internal space; an outer rotor fitted rotatably in the internal space of the housing and having internal teeth; an inner rotor having outer teeth meshing with the internal teeth of the outer rotor to define a sealed space therebetween; and suction and discharge chambers formed in the housing and opened into the internal space of the same. The discharge member is formed to begin at an angle l formed in the direction of forward rotation from the dedendum to the beginning portion of the discharge chamber extending in the direction of forward rotation and defined by the following relationship: l1<l</=70 DEG , where l1, designates an angle taken in the direction of rotation from the dedendum of the inner rotor to the contact position, in which the outer rotor and the inner rotor have their addendums contacting at first, at the maximum volume of the sealed space. A thin channel communicating with the discharge chamber is so formed in the housing as to extend in a reverse direction of rotation from the position of the angle l.
Patent JP-3098332-B2 (JP)
IPC: C12P41/00
Filed: 1992-09-02
Granted: 2000-10-16
Abstract: Process for the enzymatic preparation of isomerically pure compounds of the general formulae I and II <IMAGE> where the substituents R have the meanings stated in the claims, and the use thereof for the preparation of isomerically pure isosorbide 2-nitrate of the formula V and isosorbide 5-nitrate of the formula VI   <IMAGE> both of which are important as therapeutic agents for coronary disorders.
Patent JP-H0254729-B2 (JP)
IPC: A47B88/493
Filed: 1986-10-13
Abstract: An extension pull-out guide assembly for each side of a drawer includes a pull-out rail fastened to the drawer, a supporting rail on each side of a furniture body and a center rail arranged between the pull-out rail and the supporting rail. A runner roller is mounted on the center rail. The supporting rail has stop members for the runner roller of the center rail to limit the extracting movement of the center rail. The stop members hold the runner roller of the center rail in clamping arrangement between a first passable stop member that can be overrun and a second unpassable stop member. Thus, unintentional displacement of the center rail in the extracted position towards the front as well as towards the rear is prevented.
Patent JP-H0791221-B2 (JP)
IPC: C07D317/24
Filed: 1991-10-08
Abstract: p-Oxybenzoic acid derivatives of the general formula (1)   <IMAGE> (1)  wherein:  <IMAGE>  <IMAGE>  <IMAGE>  where in the case of <IMAGE>  <IMAGE>  and in the case of  <IMAGE>  R2 = OH  their physiologically compatible salts and their enantiomeric and diastereomeric forms have hypolipemic properties and are therefore suitable for the preparation of drugs with hypolipemic action.
Patent JP-4980506-B2 (JP)
IPC: C07C45/51
Filed: 1999-10-05
Granted: 2012-07-18
Abstract: Preparation of citral (I) comprises thermal decomposition of 3-methyl-2-buten-1-al-diprenylacetal and rearrangement of obtained intermediates cis/trans-prenyl-(methyl-butadienyl)-ether (IV) and 2,4,4-trimethyl-3-formyl-1,5-hexadiene (V). (IV) and (V) are continuously distilled off and converted into (I) before or after removal of by-product prenol. Preparation of 3,7-dimethyl-2,6-octadien-1-al (citral) of formula (I) comprises: (1) thermal decomposition of 3-methyl-2-buten-1-al-diprenylacetal of formula (II) optionally in the presence of an acid catalyst to split off 3-methyl-buten-1-ol (prenol) of formula (III) and form cis/trans-prenyl-(methyl-butadienyl)-ether of formula (IV); (2) Claisen rearrangement of (IV) to give 2,4,4-trimethyl-3-formyl-1,5-hexadiene of formula (V); and (3) Cope rearrangement of (V) to form (I). The transitionally formed (IV) and (V) and the desired citral as well as the prenol (III) are continuously distilled out of the reaction mixture and (IV) and (V), before or after distillative separation of (III) and optional by-products, are subjected to rearrangement to form (I) at 100-200 degrees C.
Patent JP-H0741710-B2 (JP)
IPC: B41F21/04
Filed: 1988-11-18
Abstract: In order to produce a gripper point which no longer causes paper debris, dirt or the like to collect, its profiled gripper surface features a single bead-like swelling (4) at the leading edge which comes into contact with the paper (6), the swelling having a radius (R) of 0.4 - 1.0 mm, running parallel to the leading edge of the sheet (6) and being coated with a hard material (8). 
<IMAGE>
Patent JP-2701892-B2 (JP)
IPC: A61B10/00
Filed: 1988-11-19
Granted: 1998-01-21
Abstract: The present invention briefly refers to a driving unit (1) for a device for tissue-sampling. The device comprises in addition to the driving unit a needle unit comprising a hollow outer needle (7a) and slidably disposed therein an inner needle (7b), the driving unit (1) being used to propel the needles (7a, 7b). The driving unit comprises a driving device for each needle and each driving device in turn comprises a spring mechanism adapted to be pre-tensioned. The driving unit in addition comprises an inner guide sleeve (3) containing two successive needle holders (4a, 4b) adapted to be shifted in relation to each other in the longitudinal direction of the sleeve and adapted to be pre-tensioned in the same direction for propelling the needles (7a, 7b) with the aid of one spring (5a, 5b) each and which are provided with releasable locking means (33a, 33b). A manual triggering device (6) is provided for releasing the one needle holder (4b) which in turn is adapted during the final phase of its propulsion to release the other needle holder (4a). A tensioning sleeve (2) which rotatably surrounds the guide sleeve (3) is provided with cam surfaces cooperating with the needle holders (4a, 4b) to pre-tension them against the spring force. <IMAGE>
Patent JP-H0816087-B2 (JP)
IPC: C07C271/22
Filed: 1986-12-26
Abstract: The compound of the formula <CHEM> wherein R<1> is hydrogen, hexanoyl, or sorbyl, R<2> is hydrogen or methyl, R<3> is an amino which may optionally be protected, and R<4> is hydroxyl or 2-amidino-ethylamino, with the proviso that when both R<1> and R<2> are hydrogen and R<3> is amino, R<4> is 2-amidino-ethylamino, or when R<1> is sorbyl and R<4> is 2-amidino-ethylamino, R<3> is a protected amino, or salts thereof can work well as the intermediate material for the synthesis of TAN-749, an antibiotic which is useful as a therapeutic drug for bacterial infectious diseases.
Patent JP-3684451-B2 (JP)
IPC: C12Q1/56
Filed: 1994-12-28
Granted: 2005-08-17
Abstract: The invention relates to a method for determining platelet aggregation in the presence of a fibrin aggregation inhibitor which prevents the formation of an interfering fibrin clot, and to a diagnostic aid for determining the platelet aggregation-inhibiting effect of thrombin inhibitors.
Patent JP-3000263-B2 (JP)
IPC: H04Q3/00
Filed: 1996-11-29
Granted: 2000-01-17
Abstract: The capacity of switching elements, for instance 8x8 elements, is expanded, to originate single-stage elements with greater capacity (16x16 or 32x32), by arranging an even plurality of said elements in an output sub-stage (10, 11) and by placing upstream of said output sub-stage at least a first input sub-stage (00, 01) comprising a corresponding even plurality of said switching elements. The even and, respectively, the odd outputs of the elements of the input sub-stage (00, 01) are connected in orderly manner to the inputs of the switching elements of the output sub-stage (10, 11). A routing management logic to obtain single-stage elements is also provided within each individual switching element. <IMAGE>
Patent JP-3566979-B2 (JP)
IPC: G11B7/135
Filed: 1993-12-29
Granted: 2004-09-15
Abstract: A beam-shaping element (10) for converting a beam (5, 6, 7, 8) having an elliptical cross-section into a beam (9) having a circular cross-section is described. This element (10) has a cylindrical entrance surface (12) and a toroidal exit surface (13) and can be arranged close to a diode laser (1) so that the risk of wavefront deviations due to defocusing is reduced. The element has a high coupling efficiency. <IMAGE>
Patent JP-4528376-B2 (JP)
IPC: C08L77/10
Filed: 1998-12-16
Granted: 2010-08-18
Abstract: A foamed cellular material which can be obtained from foamed aromatic polyester resins with a bulk density of 50 to 700 kg/m3 by heating in vacuum to temperatures which are higher than the Tg of the material and lower than its melting point. The foamed material, generally in the form of a sheet or panel, has high-level characteristics in terms of flexibility and dimensional thermostability depending on the degree of crystallinity after the vacuum treatment.
Patent JP-2966867-B2 (JP)
IPC: C08G8/30
Filed: 1988-11-21
Granted: 1999-10-25
Abstract: The resins resulting from converting the phenol-formaldehyde type condensation products of dicyclopentadiene-phenol adducts optionally with selected aldehydes and ketones, to their corresponding vinylbenzyl ethers are an excellent matrix in which to embed fibers to produce a composite. Such resins, especially as a blend of materials with varying molecular weight distribution, are amorphous materials whose glass transition temperaure is well under the curing temperature, and whose solubility permits solutions with high solids content so as to afford coatings with high resin content. The extensively crosslinked polymer resulting from thermal, photochemical, or free radical initiated polymerization has excellent thermal and electrical properties for use in multilayer circuit boards.
Patent JP-H0255150-B2 (JP)
IPC: B23K11/11
Filed: 1987-06-04
Abstract: Apparatus and accompanying methods for use therein for measuring and controlling weld indentation during resistance welding operations are disclosed. During a welding operation, the apparatus measures changes in a distance separating a reference point located on an electrode assembly and a region situated on the surface of the workpiece being welded wherein the region is not substantially indented by the electrode. Specifically, a distance measuring system first establishes the location of the surface relative to the electrode before any welding current is passed through the weld area. The indentation is repeatedly measured by detection of ultrasonic echoes from the surface of the material being welded. Such measurements are taken at frequent intervals during the current flow period during which the weld is being formed in order to determine on a continuous basis the indentation of the electrode into the surface. The welding power may be terminated when the measured indentation reaches the desired value. In order to obtain more precise control of the indentation, the rate at which indentation occurs can be measured and the welding power can be changed on a half cycle by half cycle basis to increase or decrease the indentation rate according to a desired indentation program.
Patent JP-H0747140-B2 (JP)
IPC: C09D7/00
Filed: 1990-03-22
Abstract: The precursor coating compositions contain water and at least one organic solvent and are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and this resultant liquid mixture of supercritical fluid and precursor coating composition is sprayed onto a substrate to be coated. Processes for spraying this precursor mixture are also disclosed.
Patent JP-H0663028-B2 (JP)
IPC: C21D1/19
Filed: 1987-09-18
Abstract: PCT No. PCT/EP87/00537 Sec. 371 Date Mar. 14, 1988 Sec. 102(e) Date Mar. 14, 1988 PCT Filed Sep. 18, 1987 PCT Pub. No. WO88/02031 PCT Pub. Date Mar. 24, 1988.A method for manufacturing rolled steel products, especially of threaded tension steels or the like, is described, in accordance with which the steel with a C-content of 0.50 to 0.80 W %, a Si-content of 0.20 to 0.60 W %, and a Mn-content of 0.30 to 0.80 W %, after hot rolling is surface quenched by means of cooling from the rolling heat at the output side of the finishing equipment so that the material in a peripheral zone is immediately and entirely converted to martensite, while the heat which remains in the core zone during the subsequent cooling effects an annealing the martensitic peripheral zone not beyond the range of the intermediate stage, and which in accordance with the invention is characterized in that after the cooling a cold working follows, and then an annealing. The total reduction amounts preferably to 0.5 to 1.5%; the annealing is preferably carried out at a temperature in the range of 350 DEG C. to 380 DEG  C. and during a period of maximum temperature of 5 to 60 seconds. By means of this method rolled steel products, such as for example tension steels, can be made in a simple and economical way, which products have ductility and mechanical properties entirely meeting the demands required for construction.
Patent JP-4215274-B2 (JP)
IPC: A61K47/48
Filed: 1995-07-24
Granted: 2009-01-28
Abstract: Peptides having general and specific binding affinities for the Src homology region 3 (SH3) domains of proteins are disclosed in the present invention. In particular, SH3 binding peptides have been isolated from three phage-displayed random peptide libraries which had been screened for isolates that bind to bacterial fusion proteins comprising SH3 and glutathione S-transferase (GST). Preferred peptides are disclosed which comprise a core 7-mer sequence (preferably, a consensus motif) and two or more, preferably at least six, additional amino acid residues flanking the core sequence, for a total length of 9, preferably at least 13, amino acid residues and no more than about 45 amino acid residues. Such peptides manifest preferential binding affinities for certain SH3 domains. The preferred peptides exhibit specific binding affinities for the Src-family of proteins. In vitro and in vivo results are presented which demonstrate the biochemical activity of such peptides.
Patent JP-2634220-B2 (JP)
IPC: E02D31/00
Filed: 1988-08-22
Granted: 1997-07-23
Abstract: A process for sealing soil formations, especially for sealing the base of a waste dump or encapsulating waste dumps or old sources of pollution. By this process, sewage sludge or river mud is mixed with water absorbent aggregate that is approximately 30-70 wt %, based on sludge or mud dry weight, forming a compressible non-hardening mixture. The resultant mixture is then applied to the soil formation and compressed mechanically, forming a non-hardening seal.
Patent JP-3089276-B2 (JP)
IPC: C07D409/12
Filed: 1994-10-26
Granted: 2000-09-18
Abstract: 3-amino-5-carbamoylchromans and 8-fluoro-3-amino-5-carbamoylchromans, as well as enantiomers and salts thereof, are disclosed. Pharmaceutical compositions containing the compounds as active ingredients are also disclosed. The compounds are useful in the treatment of 5-hydroxytryptamine-mediated disorders of the central nervous system.
Patent JP-3130944-B2 (JP)
IPC: H04B7/26
Filed: 1995-09-29
Granted: 2001-01-31
Abstract: The filter of the present invention pre-processes signaling messages transmitted by the base station while the radiotelephone is in the idle mode. The radiotelephone informs the filter of the roam status and idle status and identity of the radiotelephone. The filter then intercepts the incoming signaling messages while the processor is in the sleep mode conserving power. When the filter detects a message requiring further processing by the processor, the filter interrupts the processor to process the message.
Patent JP-3195355-B2 (JP)
IPC: H04W52/14
Filed: 1994-10-28
Granted: 2001-08-06
Abstract: A method and apparatus providing softer handoff of a mobile unit (90) between sectors (50, 70, and 80) of a common base station (60). A sectorized base station (60) comprises a set of demodulation elements (240A - 204N). Each demodulation element (240A - 204N) may be assigned to a signal from one of a plurality of sectors. The output of the demodulators (240A - 204N) are combined before the decoding process independent of the sector from which the data originated. This configuration provides improved output data reliability, more stable power control, and more efficient use of resources at the base station.
Patent JP-H0643423-B2 (JP)
IPC: A01N43/653
Filed: 1990-07-14
Abstract: This invention related to a novel class of 1,4-oxathiins bearing a substituted 3-imino group having a broad spectrum of fungicidal activity. The class of compounds is represented by formula (I): <IMAGE>  (I)  wherein: Rn is each independently C1-C12 linear or branched alkyl; halogen, trihalomethyl or C1-C6 alkoxy; R' is hydrogen or C1-C8 linear or branched alkyl; G is CH or N; and n is 0,1 or 2. Fungicidal compositions, methods of controlling fungi and methods for preparing the compounds are within the scope of this invention.
Patent JP-3433382-B2 (JP)
IPC: G02C7/00
Filed: 1995-01-20
Granted: 2003-08-04
Abstract: PCT No. PCT/DE95/00065 Sec. 371 Date Jan. 12, 1997 Sec. 102(e) Date Jan. 12, 1997 PCT Filed Jan. 20, 1995 PCT Pub. No. WO95/20171 PCT Pub. Date Jul. 27, 1995An apparatus for detecting vital functions of living bodies by means of electromagnetic signals includes a receiving device for electromagnetic signals. The receiving device for electromagnetic signals includes a device for obtaining frequency components that are characteristic of living bodies, out of received electromagnetic signals. The receiving device includes a direct demodulator that has a non-linear current/voltage characteristic that is frequency-selective for demodulation of frequency components that are characteristic of living bodies.
Patent JP-3919818-B2 (JP)
IPC: H01M8/1004
Filed: 1996-11-28
Granted: 2007-05-30
Abstract: PCT No. PCT/EP96/05276 Sec. 371 Date Oct. 5, 1998 Sec. 102(e) Date Oct. 5, 1998 PCT Filed Nov. 28, 1996 PCT Pub. No. WO97/20359 PCT Pub. Date Jun. 5, 1997A particularly inexpensive, lightweight, homogeneous and porous gas diffusion electrode for polymer electrolyte membrane fuel cells is made in that carbonized carbon fiber nonwoven fabric is coated with a mixture of a soot suspension and a polytetrafluoroethylene suspension and sintered thereafter. The gas diffusion electrode may have a catalytically active layer applied thereto.
Patent JP-3889814-B2 (JP)
IPC: E21D11/10
Filed: 1996-12-18
Granted: 2007-03-07
Abstract: In order to form an at least two-layer (5a, 9a) cladding as an entire item on an overhanging building structure, in which there is a plastic sealing layer (7a) between the layers, the layers (5a and 9a) are positively scraped over the sealing layer (7a).
Patent JP-4308916-B2 (JP)
IPC: C12N9/90
Filed: 1998-02-18
Granted: 2009-08-05
Abstract: An expression system which provides heterologous proteins expressed by a non-native host organism but which have native-protein-like biological activity and/or structure. Disclosed are vectors, expression hosts and methods for expressing the heterologous proteins. The expression system involves co-expression of protein factor(s) which is/are capable of catalyzing disulphide bond formation and desired heterologous protein(s). The expression system is presented using yeast cells as the preferred host, protein disulphide isomerase (PDI) and thioredoxin (TRX) as the preferred examples of the protein factors and HCV-E2715 envelope glycoprotein and human FIGF as the preferred examples of the heterologous proteins.
Patent JP-3945587-B2 (JP)
IPC: G01M99/00
Filed: 1997-05-02
Granted: 2007-07-18
Abstract: This apparatus is for testing valves, particularly those adapted for controlling incontinence. Microprocessor computer equipment and programs use specialized test programs and interface equipment to permit the operator to control, display and record a sequence of valve tests using screens, icons and keyboard entries. The tests are either directly computer controlled or computer directed. A manual mode permits the user to enter a specific valve test pressure versus time profile, while an automatic mode permits the user to have the profiles tests repeated automatically by the computer. Both modes provide liquid at controlled pressure to the valve under test and determines the valve's corresponding liquid output rates.
Patent JP-3565351-B2 (JP)
IPC: A61K39/00
Filed: 1996-05-15
Granted: 2004-09-15
Abstract: Disclosed are methods for treating cancer comprising administering a xenotypic antibody and a chemotherapeutic drug to a patient suffering from cancer. Also disclosed is a method for inducing a host immune response in a patient against a multi-epitopic in vivo tumor antigen present in the host serum, which antigen does not elicit an effective host immune response, comprising administering to the patient a chemotherapeutic drug and a composition comprising a binding agent that specifically binds to a first epitope on the antigen and allowing the binding agent to form a binding agent/antigen pair, wherein an effective host immune response is elicited against a second epitope on the antigen.