baber/WOPTO huggingface dataset:
Patent JP-H0686877-A (JP)
Title: Method for piece of fabric, piece of fabric obtained by this method and composite fiber matrix piece obtained by using piece of fabric
Inventor: ETEIENNU RUMEERU
IPC: D04H3/004
Filed: 1993-01-22
Abstract: PURPOSE: To produce a piece of fabric with industrial fibers even when a piece of fabric is thick by respectively adjusting the tension of a shuttle thread for the thread of the technical fiber and the tension of a needle thread with a strong tensile force into sufficiently low and high values respectively, protruding the shuttle thread outside a piece of fabric and laying the needle thread completely outside the piece of fabric. CONSTITUTION: A needle, with which a needle thread 4 enters a piece 1 of fabric through a surface 2, forms a loop 6 on a surface 3 by passing through, parallel with thickness (e) thereof, a piece 1 of fabric. When a shuttle including the spool of a shuttle thread 5 of technical fibers passes through the loop 6, the needle is carried up and the needle thread 4 is pulled, thus the loop 6 is strained and the shuttle thread 5 is caught and pulled. Then, the line of stitches 7 is provided, the needle thread 4 and the shuttle thread 5 form respective mutually engaged loops 8 and 9 and between the needle thread 4 and the shuttle thread 5, a contact point 10 is positioned inside the thickness of a piece 1 of fabric. Next, various stitches 7 are connected by a bridge 11 of the needle thread 4 and a bridge 12 of the shuttle thread 5.
Patent JP-S57123757-A (JP)
Title: Private branch automatic broadcasting system
Inventor: OOSHIMA KIKUO
IPC: H04M3/42
Filed: 1981-01-26
Abstract: PURPOSE:To improve the service and reliability of private branch broadcasting by previously setting information on the contents of a previously scheduled private broadcast, and by automatically delivering the private branch broadcast with desired contents at desired time. CONSTITUTION:In a broadcasting controller SPT, desired pieces of information on broadcast contents and broadcasting time are set in advance, and once the set time is discriminated, a specific number for the acquisition of a private branch broadcasting device BCS is dialed automatically. Those pieces of information are transmitted to a switchboard controller CONT via a route (a) of a line circuit, etc., or a route (b) of a trunk scanner, etc. Consequently, the device CONT connects a path between the controller SPT and device BCS through a switch network. The controller SPT starts a voice storage device VSE to specify desired broadcast contents, whose voice signal is extracted and sent to a broadcasting trunk BGMT through a channel in the network SW, thereby automatically performing desired private branch broadcasting from a speaker SPK.
Patent JP-H11277755-A (JP)
Title: Manufacture of silicon substrate with recessed part and ink-jet head and silicon substrate thereof and ink-jet head
Inventor: FUJII MASAHIRO
IPC: B41J2/055
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency for ink-jet heads and the durability of the heads by regulating a compliance ratio of a recessed part to a length of the recessed part of a silicon substrate or the like in accordance with a purpose of a thermal oxide film formed at the silicon substrate. SOLUTION: A silicon substrate 30 is subjected to wet oxidation treatment, whereby a thermal oxide film 31 is formed at both faces of the substrate 30. The thermal oxide film 31 is formed in a predetermined pattern, which is used as a mask to etch a surface of the substrate 30 with an alkali liquid. A recessed part 7 which is to constitute an ink chamber is formed at the surface of the substrate 30. The thermal oxide film 31 is completely removed by etching at an appropriate etching rate with a hydrogen fluoride aqueous solution. After the substrate 30 is heated for a predetermined time in a dry ambience, the substrate 30 is subjected to dry oxidation treatment. As a result of this, the surface of the substrate 30 is coated with a thermal oxide film (protecting film) 32 of a predetermined thickness. In this substrate 30, the recessed part 7 shows a compliance ratio to a length of the recessed part of 0.64×10<-19> m<4> /N to 3.3×10<-19> m<4> /N. Accordingly, production efficiency for ink-jet heads and the durability of the heads are improved.
Patent JP-S54103312-A (JP)
Title: Tape end detector
Inventor: TOMITA SEIJI
IPC: G11B15/02
Filed: 1978-02-01
Abstract: PURPOSE: To detect the end of tape at its both forward and backward running and make possible automatic stopping or changing-over of the tape running by detecting the stop of rotators actuating cooperatively with the running of the tape at the detaining of a cam member and a detecting member.  
     CONSTITUTION: A cam member 20 rotating irrespectively of tape feed provided with a member 42 which receives turning force via slip mechanism 12 by a rotator 40 actuating cooperatively with the forward running of tape, a member 43 which receives turning force via the mechanism 12 by a rotator 41 actuating cooperatively with the backward running of the tape, a detecting member 46 which receives deviating force in nearly one direction by the rotating forces of the members 42, 43, an eccentric part 21 which deviates in the radius direction with respect to the turning central axis about which the member 46 being subjected to the deviating force makes follow-up motion and a detaining part 23 whose one portion is dtained as the member 46 is moved in the extreme radius position while the member 46 is not being subjected to the deviating force, is provided. At the detaining of the member 46, the member 46 is actuated by the rotating force of the member 20, whereby the stopping of the rotators 40, 41 is detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57123526-A (JP)
Title: Metallic thin-film type magnetic recording tape
Inventor: SUZUKI TAKASHI
IPC: C10M107/50
Filed: 1981-01-23
Abstract: PURPOSE:To prevent blocking and rust due to the corrosion of a magnetic surface by sticking drops of water in a high-humidity atmosphere, by permitting both the magnetic surface and its reverse surface to have contact angles of water more than a specific value. CONSTITUTION:On the magnetic surface and reverse surface of a metallic thin- film type magnetic tape obtained by vacuum-depositing Fe, Co, Ni, or their alloy on a film base of polyester, etc., a film of several molecule layers of fatty acid, fatty-acid soap, silicone oil, etc., is formed. Consequently, the treated surface has a >=85 deg. contact angle of water. Thus, the blocking of the top and reverse surfaces and corrosion at a dewing point in a long period are prevented from occurring owing to dewing between the magnetic surface and reverse surface of a tape wound in a high-humidity atmosphere.
Patent JP-S56109166-A (JP)
Title: Full posture automatic welding method using nonconductive welding wire
Inventor: IKEDA MAKOTO
IPC: B23K9/00
Filed: 1980-01-31
Abstract: PURPOSE: To increase the amount of deposited metal, lower its temp., prevent the dropping of molten metal, and further improve the efficiency of full posture automatic welding, by melting a nonconducting welding wire by the welding arc or molten metal of consumable electrode type arc welding.  
     CONSTITUTION: If welding voltage is applied between base metals 1 and an electrode tip 19, the welding arc 21 is generated between the end of an electrode wire 11 and the base metals 1, and the wire 11 melts and is fed from a wire reel, whereby molten metal 22 is produced. On the other hand, a nonelectrode wire 16 is fed to right under the welding arc 21 or into the molten metal 22 and melts. The rate of deposition is increased by feeding the nonelectrode wire 16 always at a proper rate into the molten metal 22, and the feeding of the wire 16 is so controlled in such a manner that the temp. of the molten metal 22 is adjusted as to prevent the molten metal 22 from dropping during overhead welding and to prevent the quality of the deposited metal 20 and the base metals 1 from degrading. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55101487-A (JP)
Title: Printer
Inventor: TOMOKUBO YOSHIAKI
IPC: B41J29/50
Filed: 1979-01-30
Abstract: PURPOSE: To obtain a printer simple in structure and capable of detecting right and left positions for stop and reverse by one position detector by a method wherein the position detector is provided on a carrier and a detected body is prepared at the right or left of a base.  
     CONSTITUTION: Detected bodies 13a, 13b are provided at the right or left of a base 1 and a position detector 10 is fixed under a carrier 2. When the carrier 2 moves to the right, characters are imprinted. When it arrives at a stop and a reverse position, the position detector 10 responds to the right detected body 13b; a signal having this information is sent to a position discriminating circuit 14; a signal which indicates that the carrier has reached the right reverse position is output; a driving mechanism 5 reverses and a leaf of platen is fed by one line. When the carrier 2 moves to the left and reaches the left stop position, the detector 10 responds to the detected body 13a, the carrier 2 stops, the driving mechanism 5 reverses, the carrier is driven again toward the right and imprints characters. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08198954-A (JP)
Title: Copolyester having excellent hygroscopicity and hygroscopic synthetic fiber produced by using the copolyester
Inventor: MATSUMURA YOSHITAKA
IPC: D01F6/86
Filed: 1995-01-25
Abstract: PURPOSE: To provide a copolyester containing a cross-linking agent and a compound having polar group, copolymerized with a specific amount of a hydrophilic compound, having excellent hygroscopicity and suitable as a material for clothes such as inner wear, intermediate wear and sports wear. CONSTITUTION: This copolymer having a moisture absorption/desoprption parameter (ΔMR) of >=12.0% contains (A) 0-50mol% of a compound having polar group and expressed by the formula Y1 -R1 -Xn (R1 is an organic residue; X is an ester-forming group; (n) is >=1; Y1 is amino, sulfonic acid, carboxyl, OH, amide, phosphonic acid group, etc.; (i) is >=1) and/or (B) 0-30mol% (A+B is not 0mol%) of a cross-linking agent composed of a polyfunctional compound of formula (R3 O)n R2 (COOR4 )m (R2 is a tri- to hexa-valent organic residue; R3 is H or acetyl; R4 is H or an alkyl; 3<=m+n<=6) and is copolymerized with (C) 40-99wt.% of a hydrophilic compound consisting of a polyoxyalkylene compound preferably containing a crystallization suppressing factor component.
Patent JP-H04245037-A (JP)
Title: Optical head and optical disk reproducing device
Inventor: SUGITA TATSUYA
IPC: G11B7/00
Filed: 1991-01-30
Abstract: PURPOSE:To reduce the thickness of an optical disk device by suppressing the face wobbling of optical disks. CONSTITUTION:An optical disk 300 is housed in a protective case 340 having a transparent light incident section with a little gap so as to suppress the face wobbling of the disk and the information recorded on the disk 300 is reproduced with an optical head provided with an objective lens 50 having an effective diameter of 3.5mm or smaller and working distance of 0.6mm or smaller. Since the effective diameter and working distance of the objective lens 50 are reduced, the thickness of this optical disk device can be reduced.
Patent JP-H02138275-A (JP)
Title: Manufacture of maleic anhydride
Inventor: MAIKURU JIEEMUSU MAMEI
IPC: B01J27/195
Filed: 1989-01-18
Abstract: Maleic anhydride is produced by the catalytic vapor phase partial oxidation of a nonaromatic hydrocarbon having at least four carbon atoms in a straight chain with molecular oxygen or a molecular oxygen-containing gas in the presence of phosphorus-vanadium mixed oxide oxidation catalyst. The catalyst is diluted with an inert solid material in an amount sufficient to form a catalyst-inert solid material composition effective to stabilize the maleic anhydride yield such that the average yield decay is less than 0.30% of the established initial maleic anhydride yield per month over an extended period of sustained operations.
Patent JP-S62166559-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HENMI MANABU
IPC: H01L21/8242
Filed: 1986-01-20
Abstract: PURPOSE:To form a capacitor structure of large capacity in a relatively small occupying area by forming the two electrodes of the capacitor of a plurality of thin layers, disposing the thin layer through an insulating layer in multilayers, and alternately disposing the thin layers attached to the two electrodes. CONSTITUTION:Two opposed electrodes of a capacitor are formed of thin pieces of a plurality of layers, the thin pieces are alternately stacked, and formed in a structure that the thin pieces are coupled with different wiring conductors 9, 10 at every other piece. Since charges are stored between the thin piece electrodes in this structure, huge capacity is provided. For example, the thickness of a polycrystalline silicon film 25 is 500Angstrom , the thickness of a molybdenum film 28 is 300Angstrom  and the thickness of a silicon oxide film 26 is 100Angstrom . When the films 28, the film 26, the film 25, the film 26, the film 28,... are sequentially superposed to form 2mum of entire thickness, a capacity of approximately 40 times as large as the case of one layer of the conventional one is performed.
Patent JP-S63259378-A (JP)
Title: Metallurgical vessel
Inventor: HAINTSU GIDO
IPC: H05B7/06
Filed: 1988-01-21
Abstract: An electrical metallurgical furnace including a vessel and a bottom electrode positioned in the bottom of the vessel. At least one counter contact is provided connected to the bottom electrode. A support is anchored to the vessel connected to the insulation mounting unit. A tension frame is held by the insulation mounting unit. At least one current cable is provided for engagement with a side of the counter contact. A pivot element is provided for supporting the current cable. A biasing apparatus is provided for urging the pivotally supported current cable into contact with the counter contact.
Patent JP-S55103001-A (JP)
Title: Electric vehicle controlling circuit
Inventor: OZEKI MINEO
IPC: B60L3/04
Filed: 1979-01-31
Abstract: PURPOSE: To protect a controlling circuit from damage, by operating a commutation fault detecting circuit by the output of an abnormality detecting circuit and disconnecting a forward/backward switchover contactor when a main thyristor develops a trouble.  
     CONSTITUTION: A commutation fault detecting circuit CFC is operated through a resistor R 6  of an abnormality detection circuit ADC when a main thyristor SM develops a trouble as a forward/backward change-over switch MFS or MRS is closed and an electric motor DM is controlled by a chopper CH. As a result, a thyristor SCR 2  is turned on, another thyristor SCR 1  is turned off by the discharge of a capacitor C 2  and an excitation coil MF or MR is deenergized. Thus, the change-over switch MFS or MRS is returned to the side of a contact (a), the thyristor chopper circuit CH is disconnected from a DC power source E and a power source for the gate turn-on circuit of the main thyristor SM is cut off. Therefore, no high voltage is applied to a control circuit and a resistor R 7  is prevented from being burned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10203912-A (JP)
Title: Herbicide, its potency-reinforcing agent and potency reinforcement
Inventor: KADOWAKI ATSUSHI
IPC: A01N33/08
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide comprising a specific compound (salt) and an alkoxylated aliphatic amine surfactant and reinforced in the herbicidal potency. SOLUTION: This herbicide comprises (A) a compound (salt) of the formula [Q is a condensed heterocyclic ring having an N atom at a bridge head (containing a substituent); W is O, S; R<1> , R<2> are each an alkyl, an alkoxy, a halogen; Z is CH, N], (B) 0.001-50wt.% of an alkoxylated aliphatic amine surfactant, if necessary, (C) an epoxidized vegetable oil, and, if necessary, further various kinds of auxiliaries for agricultural formulations. The herbicide is dissolved or dispersed in a proper liquid carrier or mixed or adsorbed to a proper solid carrier, and subsequently formulated into a formulation form such as an emulsion, flowable formulation, aqueous emulsive suspension, oil agent, water-dispersible powder, powder, granules, tablets, sprays, aerosols, ointments, etc.  The herbicide is used at a dose of about 0.05-50g/are of a paddy field as the active ingredient or about 0.05-50g/are of an upland field.
Patent KE-2787-A (KE)
Title: Improvements in and relating to the manufacture of packaging containers
IPC: B65B9/04
Filed: 1977-10-19
Abstract: A machine for the manufacture of essentially boxlike packing containers wherein a first continuous web of a foldable material is drawn from a supply roll and folded to establish a series of connected U-shaped sections which are received in moulds, and wherein a second continuous web of a foldable material likewise drawn from a supply roll and folded into a U-shaped configuration is joined to the series of U-shaped sections established by the first web in such manner as to complete the wall structure of the container. Filling takes place prior to completion of sealing of the two webs to one another and thereafter the string of formed, filled and sealed containers are separated by a cutting action between the sections.
Patent LT-IP1449-A (LT)
Title: Process for preparing acrolein by catalytic oxidation of gaseous propylene
Inventor: BOECK WOLFGANG
IPC: B01J27/192
Filed: 1993-11-09
Abstract: The invention relates to a process for producing acrolein by catalytic gas-phase oxidation of propene with air in the presence of steam and inert gas or waste gas from the reaction, the feed stocks being passed in defined quantitative ratios at 300 - 380 DEG C and 1.4 - 2.2 bar over a catalyst containing the MoFeCoNiBiP(As)K(Rb,Cs)SmSiO element combination in the form of a bed of individual particles, the catalyst particles meeting defined geometrical conditions and a number of essential physical-chemical parameters, and a specific loading of 2 - 8 mol of propene/dm<3> of catalyst bed/hour being set.
Patent LV-12212-A (LV)
Inventor: DOLLING ULF H
IPC: C07J9/00
Filed: 1998-10-26
Abstract: Disclosed is a new process for producing finasteride which involves reacting the magnesium halide salt of 17β-carboalkoxy-4-aza-5α-androst-1-en-3-one with t-butylamino magnesium halide, present in at least a 2:1 molar ratio to the ester, formed from t-butyl amine and an aliphatic/aryl magnesium halide at ambient temperature in an inert organic solvent under an inert atmosphere followed by heating and recovering the product finasteride.Also disclosed are two polymorphic crystalline Forms I and II of finasteride, and methods of their production.
Patent MD-940198-A (MD)
Title: Process for rails thermal treatment
Inventor: ALFRED MOSER
IPC: C21D9/04
Filed: 1994-07-14
Abstract: In the process for rails thermal treatment, particularly rail head, where cooling is realized in a coolant comprising a synthetical cooling additive, starting with the temperatures above 720°C, treatment by submersion is performed till the time when after extraction of submerged zones it is obtained the surface temperature from 450 to 550°C without leveling the temperature along the full cross section, in order to avoid the rail neck rigidity increasing when respecting the rail head cooling optimal speed.
Patent TR-27728-A (TR)
IPC: H01T15/00
Filed: 1993-12-29
Abstract: A power amplifier for use in medical and veterinary testing and therapy. A tunable pulse-width-modulated signal generator is connected to a gating element to provide a digital waveform suitable for comprehensive control of the waveform shape and average output power provided by the apparatus. The digital waveform controls a power driver. Through use of a high-Q resonant circuit including a capacitor and a primary winding of a coil assembly, a voltage of about 150-400 volts is increased to about 10 kilovolts at the primary winding. The coil assembly has a secondary:primary turns ratio of 10:1, resulting in a signal of about 100 kilovolts at the output of the secondary winding. This arrangement produces a corona discharge at a discharge pin connected to the secondary winding. A manual tuning embodiment and a self-tuning embodiment are disclosed.
Patent YU-137191-A (YU)
Title: Postupak za dobijanje hinolinskih derivata
Inventor: MATSUMOTO J
IPC: C07D401/04
Filed: 1991-08-08
Abstract: Dat je postupak za dobivanje hinolinskog derivata opšte formule gde R1 je H, metil ili etil grupa; R2 je H, metil ili fluorometil grupa; R3 i R4 su ili različiti i svaki je H ili metil grupa i Y je H ili C1-5 alkil grupa. Postupak obuhvata reagovanje jedinjenja opšte formule gde X je atom halogena a ostali supstituenti imaju napred data značenja sa amonijakom i ako se želi dalje hidrolizu etra radi dobivanja karboksilne kiseline koja se po izboru prevodi u svoju farmaceutski prihvatljivu so.
Patent YU-51004-A (YU)
Title: Water filing sistem for a humidifier
Inventor: LEVINE WALTER
IPC: A61M5/162
Filed: 2003-09-18
Abstract: A humidifier apparatus (10) for operating at an air pressure is disclosed for use with a respiratory therapy breathing apparatus that provides a breathable gas supply to patients requiring higher concentrations of liquid vapor and gas pressure. The humidifier apparatus includes a feed liquid supply bag (20) in fluid communication with a humidifier cartridge (14) via a conduit (26). The conduit enables air to flow therethrough to equalize air pressure between the humidifier cartridge and the feed liquid supply bag in response to liquid (18) being supplied to the humidifier cartridge.
Patent YU-60300-A (YU)
Title: Method for preparing raw materials for glass-making
Inventor: PIERRE JEANVOINE
IPC: C03B5/235
Filed: 2000-02-02
Abstract: The invention concerns a method for making compounds based on silicate(s) of alkaline such as Na, K and/or of alkaline-earth such as MgO, CaO and/or of rare earths such as Ce, optionally in the form of mixed silicates combining those, by converting silica and halides, in particular chloride(s), or sulphates or nitrates of said alkalis and/or said rare earths and/or said alkaline-earths, such as NaCl, KCl, CeCl4. The thermal input required for the conversion is supplied, at least partly, by an immersed burner or burners. The invention also concerns an implementing device and the use thereof.