baber/WOPTO huggingface dataset:
Patent JP-S61168501-A (JP)
Title: Production of hydrogen by methanol reformation
Inventor: NAKAJIMA MASAO
IPC: C01B3/32
Filed: 1985-01-23
Abstract: PURPOSE:To reduce the size of a hydrogen-producing unit and to improve the purity of the product and the basic charging rate of the raw material, by producing crude hydrogen gas by reformation, washing the cooled hydrogen gas with water and using the condensed water generated by cooling and the scrubbing water as raw water for the reforming reaction. CONSTITUTION:Methanol 1 is mixed with water, heated to the reaction temperature in the heater 4 with a thermal medium heated with a preheater 3 and a thermal medium heater 6, and the vaporized and superheated mixture is introduced into the reactor 5. The steam-reforming of methanol is carried out in the reactor, and the reformed crude hydrogen gas is subjected to the heat-exchange with the raw material in the preheater 3, cooled with the cooler 7, and passed through the water-scrubbing column 8. The condensed water generated by cooling is separated in the column, and at the same time, pure water is introduced into the column from the column top to effect the absorption and recovery of a small amount of unreacted methanol remaining in the mixture. The crude hydrogen gas is purified to about >=99.999% purity in the PSA hydrogen refining unit 9 by adsorbing and removing CO2 and CO. The condensed water and scrubbing water are used as a raw water, added to the raw methanol 1, and utilized in the methanol reforming reaction.
Patent JP-S58125312-A (JP)
Title: Method for making structure of band steel uniform in hot rolling mill
Inventor: YAMAZAKI MASAKUNI
IPC: B21B1/26
Filed: 1982-01-22
Abstract: PURPOSE:To make the structure of a band steel uniform, by controlling the cooling  capacity of a water spraying device to a lower value as compared with that for a part  of the band steel except its front and end parts, when the front end part and the rear  end part of the band steel passes through the water spraying device. CONSTITUTION:When a band steel 4 is bitten by a No.1 stand, a host computer 5 actuates a device 7 used for compensating the temperatures of the front and rear ends by a  load cell 15 signal basing on the information inputted to a cooling-information receiving-device 6 to decide a target coiling temperature of the front end part, and controls  the temperature of the front part of the band steel 4 by outputting an opening and closing command to water spraying parts 9 and 10 of a water spraying device 2 through  the next coiling-temperature controlling device 8. When the rear end part of the band  steel 4 reaches a No.6 stand, a pulse oscillator 13 detects its length and decides the  coiling temperature by actuating the device 7, and the device 8 decides an optimum  water spraying pattern and outputs an opening and closing command to the parts 9 and  10 to control the temperature. Further, the temperatures of the front and rear end  parts are controlled at the lower value of cooling capacity of the device 2 as compared with that for the other part of the band steel.
Patent JP-S54103777-A (JP)
Title: Pretreatment of air separator
Inventor: OOTANI KOUJI
IPC: F25J3/08
Filed: 1978-02-01
Abstract: PURPOSE:H2O and CO2 in compressed air is absorbed and removed by three zeolite absorber towers. A special conditions are used for absorption and regeneration by using impure N2 to reduce the amount of N2 use, to increase N2 recovery as product and to control the changes of flow rate and pressure of air and N2. CONSTITUTION:Air 5 is compressed 1, cooled 2, and introduced into the zeolite absorb tower 4a to remove H2O and CO2 and transferred into the air separator 3. From impure N2 11 of the deparator 3, 50 to 95% is sent through the pipe 12b to the absorb tower 4b for desorption and regeneration, and is discharged from the pipes 13b, 19. The tower 4b stops desorbing operation, into which compressed air is passed through to go out from the pipes 6b, 7b. Next, the tower 4 air pass is  stopped, air pressure is dropped, and a impure N2 is introduced from the pipe 12a.  The above 4a, 4b towers absortion and desorption is carried out at 5 to 30 minute  intervals. Meanwhile, the tower 4c is regenerated by passing 50 to 5% of impure N2 through the pipe 14, the condenser 2 and the pipe 16c. These three tower operation is sequently changed at regular intervals.
Patent JP-H06218632-A (JP)
Title: Judgement of obverse/reverse of oil seal
Inventor: YAMAMOTO KEISUKE
IPC: B23P19/00
Filed: 1993-01-22
Abstract: PURPOSE:To improve the obverse/reverse judgement precision by detecting the existence of a lip spring from one edge surface side and detecting the existence of the lip spring from the other edge surface side if the above-discribed judgement is 'N0', as for an oil seal which has each annular groove on the obverse and reverse surfaces and has the lip spring. CONSTITUTION:When an oil seal OS is supplied on a detection table 132 set at the lowest position, the detection table 132 shifts to an intermediate position. Then, a cylinder actuator 113 for clamp extends and clamps the oil seal OS. Then, the first detection sensor 126 operates, and detection lines 140 are irradiated from the upper surface of the oil seal OS, and the existence of a lip spring LS is detected. If 'existence' is judged, the detection table 132 is return- transferred to the uppermost position. If 'no existence' is judged, the oil seal OS is reversed by a reversing unit, and the existence of the lip spring LS is judged by the similar procedures, and, it is judged if the reverse side edge surface BE is placed upwardly or the lip spring LS is slipped off.
Patent JP-H08204002-A (JP)
Title: Manufacturing method for semiconductor integrated circuit device
Inventor: AOKI HIDEO
IPC: H01L23/522
Filed: 1995-01-25
Abstract: PURPOSE: To shorten LSI manufacturing process having multilayer interconnection structure by, after a connecting hole is formed in the first insulating film by the etching with a photo-resist as a mask, forming a connecting hole in the second insulation film lower than a wiring layer by the etching with the photo-resist and the wiring as a mask. CONSTITUTION: By the etching with a photo-resist 14, which is formed on the first insulation film 12 covering a specified wiring layer, as a mask, connecting holes 15A and 15B are formed in the first insulation film 12. Then, by the etching with the photo-resist 14 and wirings 10A and 10B, in a wiring layer which is so assigned that a part of it overlaps the connecting holes 15A and 15B, as a mask, connecting holes 16A and 16B are formed in the second insulation film 9 lower than the wirings 10A and 10B. Thus, since the connecting holes 16A and 16B in the second insulation film 9 are formed in self-alignment to the wirings 10A and 10B, the connecting holes 15A and 15B in the first insulation film 12 and the connecting holes 16A and 16B in the second insulation film 9 are formed in a single process.
Patent JP-H09195567-A (JP)
Title: Passive vibration control structure with highly attenuating capacity
Inventor: TAKAHASHI GENICHI
IPC: E04B2/56
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure in which a highly attenuating force can be obtained and a vibration control structure with less structural materials can be constructed, even when the installation space for braces can not be sufficiently obtained and attenuating forces are not enough. SOLUTION: Freely crossing braces 11 are provided in the plane of structure composed of columns 9 and beams 10 in an architectural structure. And an oil damper 1 extensible in the axial direction of the brace is fixed. In the passive vibration control structure with a highly attenuating capacity, a check valve provided in the piston of the oil damper 1 suffering a tensile force in these braces 11, is closed and another check valve provided in the piston of the oil damper 1 suffering a compressive force, is opened owing to the story shear deformation of the architectural structure. When the check valve closes and the hydraulic pressure of the compressive side rises to a specified level, in the oil damper 1, a relief valve relieves the hydraulic pressure and the brace 11 withstands a tensile load larger than a specified value.
Patent JP-S54103159-A (JP)
Title: Electric hair clippers
Inventor: YASUNAKA SHINSAKU
IPC: B26B19/38
Filed: 1978-01-31
Abstract: PURPOSE: To provide electric hair clippers easy to operate, by enabling ON-OFF operation of electric source and movement of moving blade by operating single operating button.  
     CONSTITUTION: When an operating button 25 is located at OFF position, a contact plate 28 does not contact with connecting terminals 32, therefore, a motor 8 and others will never be driven. On the other hand, when the operating button 25 is slided along a guide groove 26 at a distance corresponding to the length of a horizontal portion 30 of a long groove 29, the contact plate 28 contacts with the connecting terminals 32 and the motor 8 will be driven. In this case, a driven pin 20 is located in a long hole 21 extending to the direction perpendicular to the sliding direction of the operating button 25 and is prevented from movement in either the sliding direction or the direction perpendicular to the latter, and a moving blade 11 will make plowing motion on a fixed blade 13. When the operating button 25 is moved further and the driven pin 20 is transferred to the end of the long hole and  to a sloped portion 31 of the long groove 29 for transfering, the moving blade 11  will be proceeded on the fixed blade 13 and cutting motion will be effected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000209141-A (JP)
Title: Radio unit
Inventor: NABESHIMA HIDEO
IPC: H04W24/10
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a radio unit equipped with a GPS receiver that can efficiently be installed. SOLUTION: The radio unit 1 equipped with a GPS receiver 5 that receives a signal sent from a satellite S and with a transmitter 4 that conducts transmission in a prescribed timing transmits a signal to a terminal 10 that can receive the reception information of the GPS receiver 5 while changing the signal level depending on the reception state of the signal sent from the satellite S.
Patent JP-H01186121-A (JP)
Title: Stabilizer for cable system
Inventor: KOZAI HIDEO
IPC: H02H9/04
Filed: 1988-01-21
Abstract: PURPOSE:To rapidly suppress an overvoltage without breaking a cable line by collecting conditions of sections from terminals when a cable system becomes a sole system due to the trouble of a transmission line or the like, performing calculation applying its result to a setter, and controlling a generator voltage. CONSTITUTION:A generator 1 in a self system is excited by an exciter 12 through a rotor 11, and transmits a generated voltage through a booster transformer 2 to a cable line 3. A calculation controller 5 calculates to stabilize the line 3 on the basis of information from a generator terminal 6, a load terminal 7, a cable line terminal 8 and an interlocking system terminal 9. The calculated result is applied to a setter 13, which transmits a set signal to an automatic voltage regulator(AVR) 14. The AVR 14 receives a generated voltage through a transformer 15 at one side and a set signal at the other, and applies a generator control signal to the exciter 12 on the basis of them.
Patent JP-H05304958-A (JP)
Title: New gamma-polyglutamic acid-degradative enzyme
Inventor: TANAKA TOSHIO
IPC: C12N9/80
Filed: 1993-01-25
Abstract: PURPOSE:To provide the subject enzyme capable of decomposing gamma-polyglutamic acid into endo-types, i.e., oligo-L-glutamic acid and poly-D-glutamic acid. CONSTITUTION:An enzyme with a molecular weight of ca.68000 satisfying the above purpose has been found from Myrothecium sp. TM-4222 strain. When this enzyme is made to act on gamma-polyglutamic acid, oligo-L-glutamic acid and poly-D-glutamic acid each 2-4 in polymerization degree can ultimately be obtained.
Patent JP-H0839102-A (JP)
Title: Thick wall,fatigue resisting aluminum alloy sheet and manufacture of said sheet
Inventor: SARAN DERUMARUKAARU
IPC: B21B3/00
Filed: 1995-01-25
Abstract: PURPOSE: To increase fatigue effective life of a thick aluminum alloy sheet by suppressing hydrogen content and hammering pressure ratio below prescribed values. CONSTITUTION: The thick aluminum alloy structure of which is strengthened to be fatigue-resistant, is degassed so that hydrogen content of liquid metal at the time period of casting is below 0.15 g/cm<3> . To the sheet of 110 to 150 mm final thickness, hammering pressure ratio C is limited below 2.4 and to the sheet of 150 to 250 mm final thickness, if circumferences require, hammering pressure ratio C is limited below 2. Further in a hot rolling process, final two times of rolling passes (thickness of an entrance-thickness of an exit) are respectively made to be larger than 25 mm. Density of pores which are located near a rolling central plane of a product and are above 20 μm is limited to be smaller than 800/cm<3> .
Patent LV-15566-A (LV)
Title: Method for increasing electrical conductivity of degenerated oxide semiconductors
Inventor: ŠUTKA Andris
IPC: G02B5/23
Filed: 2019-11-06
Abstract: The invention relates to the electrical engineering industry, in particular to conductive transparent oxide technologies. The invention is a method for improving the electrical conductivity of electrically conductive degenerate oxide semiconductors. The method involves immersing a thin film of oxide material in a photogenerated hole scavenging medium and irradiating by light having energy larger than the bandgap energy of oxide material. The present invention is intended for use in mobile phones, touch screens, photochromic devices, etc.
Patent LV-15492-A (LV)
Title: Deposition method of a thin multilayer dielectric
Inventor: DEHTJARS JURIJS
IPC: H01L21/205
Filed: 2019-12-23
Abstract: Invention relates to a method for fabrication of multilayer thin dielectric. Multilayer dielectric is formated by deposition of several layers of the same chemical composition on top of each other. At least two layers of Si3N4 are deposited on top of each other using chemical vapor deposition method in a chemical reaction between two gaseous reactants, wherein one reactant is a Si-containing gas and the other reactant is NH3 gas. After depositon of the first layer supply of Si-containing gas has been stopped and annealing the surface of the deposited layer is carried out at the temperature of 700-8000C in a flow of NH3 gas. The method prevents formation of pinhole defects in dielectric layers.
Patent LV-10861-A (LV)
Inventor: HEIKKILA HEIKKI
IPC: C13B20/14
Filed: 1993-06-30
Abstract: A method is provided wherein betaine is separated eluted from beet molasses using a chromatographic simulated moving bed system having at least three chromatographic columns connected in series. The betaine is eluted during the same cycle as sucrose and rest molasses as a third fraction. The method comprises a molasses feeding and substantially simultaneous water feeding step, at least one water feeding step, a circulation step, and elution of sucrose, betaine and rest molasses fractions from selected columns.
Patent LV-12298-A (LV)
Inventor: MOHOVS JURIS
IPC: F23D11/36
Filed: 1997-10-20
Abstract: The present invention relates to the technology of burning viscous liquid fuels and may be used in heating units. The objects of the invention are to increase the injector performance and fuel combustibility as well as to provide stable operation in a wide range of fuel consumption. The injector comprises a fluid nozzle (9) with a tapered recess (10) on its output end, and an annular probe mounted around the nozzle (9) so that channel (2) is provided for air supply. The fluid nozzle (9) is shaped as a ring consisting of two cylinders positioned coaxially which form the walls of air-blast nozzles (2) and (6). The tapered recess (10) on the output end of the fluid nozzle (9) is shaped as a ring and formed with two conical surfaces which intersect on the centre line of the recess (10) with an angle. Fluid-jet nozzles (5) are provided throughout all the length of centre line (11) of the recess (10). An air-blast nozzle (6) with a swirler (7) is provided within the fluid nozzle (9), and an additional air-supply channel (3) is formed around the annular probe mounted around the fluid nozzle (9). Longitudinal section diagram of the fuel burning injector in accordance with the present invention schematically is shown in figure 1.
Patent MD-960261-A (MD)
Title: Method for producing unsaturated organics from organic-containing feeds
Inventor: NAGEL CHRISTOPHER J
IPC: C07B37/06
Filed: 1994-12-20
Abstract: A method includes producing an unsaturated organic compound of an organic-containing feed. The feed is directed into the molten metal bath at a rate which causes the metal to interact with the organic component. Operating conditions are established and maintained in the bath to cause the metal to interact with the organic component. At least one carbon-carbon double bond is formed in the organic component to produce an unsaturated organic compound.
Patent ME-P17908-A (ME)
Inventor: GROSS DIETRICH M
IPC: F27D7/06
Filed: 2002-03-22
Abstract: Gorivni sistem sa dovodom kiseonika u gorivo obuhvata jednu peć (14) koja ima bar jedan gorionik, dovod kiseonika za dostavljanje kiseonika koji ima unaprijed određenu čistoću, i dovod goriva na bazi ugljenika za dovod goriva na bazi ugljenika. Kiseonik i gorivo na bazi ugljenika unose se u peć (14) u međusobnom stehiometrijskom odnosu da bi se ograničio višak bilo kiseonika. bilo goriva na bazi ugljenika na manje od 5% preko stehiometrijskog odnosa. Sagorijevanje goriva na bazi ugljenika obezbjeđuje temperaturu plamena višu od 2500°C. Struja dimnih gasova iz peći (14) ima u suštini sagorevanjem prizvedena gasovita jedinjenja bez azota od oksidacionog agensa i smanjene količine gasova “staklene bašte”. U suštini je potrebno manje goriva na bazi ugljenika nego kod konvencionalnih sistema sagorijevanja, uz istu količinu proizvedene energije.
Patent YU-128491-A (YU)
Inventor: NADKARNI S R
IPC: C12P19/60
Filed: 1991-07-22
Abstract: Balhimycin, a compound of the molecular formula C66 H73 Cl2 N9 O24 , is a novel Glycopeptide antibiotic.
Patent YU-157191-A (YU)
Inventor: DUGGAN M E
IPC: C07K5/06
Filed: 1991-09-23
Abstract: Fibrinogen receptor antagonists of the formula: <CHEM> are disclosed for use in inhibiting the binding of fibrinogen to blood platelets and for inhibiting the aggregation of blood platelets.
Patent YU-202988-A (YU)
Title: Akumulator leda
Inventor: TOMISLAV POPOVIC
Filed: 1988-11-01
Abstract: Akumulator leda je modularna jedinica od polietilena, u kome se preko spiralnog izmenjivača toplote sa suprotnosmernim strujanjem prenosnika toplote rastvora glikol/voda vrši zaledjivanje vode u rezervoaru u jednom ciklusu i uzmimanje toplote od akumuliranog leda istim rastvorom glikol/voda u drugom ciklusu. Suština pronalaska je u konstrukciji spiralnog izmenjivača koji omogućuje održavanje konstantne srednje razlike temperature rastvora glikol/voda i okolne vode, odnosno leda da bi se iskoristila maksimalna latentna toplota akumulacije, kao i potrebna mehanička elastičnost suda i spiralnog izmenjivača zbog naprezanja koja nastaju pretvaranjem vode u led i obrnuto. Akumulator leda od polietilena se sastoji od cilindričnog rezervoara (1) sa podiznim poklopcem (8), izolacijom (9) i cevi (3) sa slavinom za pražnjenje u kome je ugradjen spiralni izmenjivač (2) toplote oko unutrašnjeg cilindra (5), sa cevima (4) za punjenje i pražnjenje i povratnom i dolaznom cevi (6,7) rastvora glikol/voda koje izlaze iz suda.
Patent YU-38201-A (YU)
Inventor: STEVANOVIC DRAGAN
IPC: F41A19/06
Filed: 2001-02-02
Abstract: Mehanizam za okidanje dvostrukog dejstva za oružja familije sistema MAUSER je polužni mehanizam mašinskih konstrukcija koji omogućava pored postojećeg načina okidanja većom silom od 15 do 30N, pomoću obarače (10), oslonca zapinjače (12), rolnice (6) sa osovinom (5), jednokrakom polugom (4) i zavrtnjem (3), za podešavanje sile okidanja, okidanje usled inercionog kretanja obarače (10) nakon gubljenja kontakta sa rolnicom (6), malom silom od 1 do 10N po želji korisnika. Kočenjem i otkočivanjem, bravljenjem i odbravljivanjem ili vadjenjem i postavljanjem zatvarača ne menja se prethodno zauzeto stanje mehanizma -položaj obarače (10) za manju silu okidanja.
Patent YU-59902-A (YU)
Title: Process for manufacture of light ecological foam concretes
Inventor: GUBERINIC SLAVKO
Filed: 2002-08-12
Abstract: Light ecological foam concretes (1) are made so as to comply to ecological demands, meaning that it is made of pure Portland cement, minced grog as a puzzolane aggregate having voluminosity of up to 2 mm, of hydrated lime Ca(OH)2, as a reagent of puzzolane reactions and disinfectant, water and an organic white foam, produced by means of a special machine with compressed air. Mixing is carried out in mixing machines with forced mixing, and transportation to a mold is carried out by means of a concrete pump. Solidification can be carried out in ordinary conditions with assured humidity or in conditions of accelerated solidification at slightly increased temperature up to 80°C and increased humidity more than 96%. Accelerated solidification can be carried out in a pressure digester/autoclave at the temperature of 120°C, increased humidity more than 96% and at increased pressure up to 8 bars. Light concrete thermo insulation blocks (2) with one cavity (3) centrally set in the left half of the block, that stretches from a lower base (4) up to the upper base of block (5) is used in laying bricks with opportunity of reinforcement, concrete constructions and guiding vertical installations of sewage system, water and electricity.
Patent YU-72900-A (YU)
Title: Plate and screws for internal fixation of bones
Inventor: MITKOVIC MILORAD
Filed: 2000-11-22
Abstract: Plate and screws for internal fixation of bones is constructed so that the pate on one side is thinner (1) and that part contains holes (15,16) through which screws pass (14) while the thickness of the plate on the opposite end also contains holes (12,13) for telescopic passage of larger screws (2,3) which have the same diameters in the region of the coil (4) and also in the region without the coil (2) and on the other end have a top (5,6) with a six angle hole for the use of a imbus key. To detain the changes of the angel between the side line axis of the screws (2,3) and the side line axis of the plate, in the region of the hole, the plate is (12,13) thicker, so that the canals are longer and the screws can only be moved by a telescope.
Patent AP-49-A (AP)
Title: Intrauterine contraceptive device.
Inventor: GAINUTDINOVA RAISA VLADIMIROVNA
IPC: A61F6/14
Filed: 1987-10-06
Granted: 1989-09-04
Abstract: An intrauterine contraceptive device, comprising a strip (1)with rounded-off ends, a rod (2)connected to the strip (1)to form a t-shaped element therewith, a fixing element (3)adapted to retain the entire device in the uterine cavity (4)and shaped as an elastic loop, and a coil (5)fitted over the rod (2), the elastic loop of the fixing element (3)having an arc-shaped base (6)and two elastic arms (7)connected to the base and held to the strip (1)at the base of the rod (2)and the strip (1)and encompasses the rod (2)