baber/WOPTO huggingface dataset:
Patent JP-H05199777-A (JP)
Title: Control circuit for oscillation type motor
Inventor: NISHIKAWA FUMIKAZU
IPC: G02B7/08
Filed: 1992-01-21
Abstract: PURPOSE:To enable the normal auto-focus operation by scanning frequency from high frequency to low frequency in the case of starting of a motor, making speed servo-control in the case the staring is confirmed, and making micro- driving in the opposite direction in the case the starting is not confirmed. CONSTITUTION:An initial state of an up/down counter 17 is confirmed, settings of output, etc., of scan starting frequency are made, and starting of an oscillation wave motor is started. The confirmation of whether the oscillation wave motor starts or not and the scanning of frequency are made. When the starting of the oscillation wave motor 9 is confirmed, the frequency in that time is stored. When frequency is in excess of specific value in a state that the starting of the oscillation wave motor 9 is not confirmed, it is decided to be in a state of driving fault, and micro-driving is prepared. After that, the scan starting frequency is set in the range capable of setting, and small value for the micro- driving is set in an amount of driving. A driving direction is set in the direction opposite to the previous direction designated to drive.
Patent JP-H01186068-A (JP)
Title: Still video camera
Inventor: TAMURA TOMOAKI
IPC: H04N5/907
Filed: 1988-01-20
Abstract: PURPOSE:To make the size of the camera small by providing a light transmission part to a semiconductor memory unit and loading the memory unit to the camera main body attachably and detachably so that the light transmission part is located on an optical axis between an optical lens and an image pickup element. CONSTITUTION:The semiconductor memory unit 5 is loaded from an insertion port 6a of the camera main body 12. When the unit 5 is inserted to its normal position, the optical filter 11 provided to the unit 5 is located on the optical axis between the optical lens 1 and the image pickup element 2 and the optical picture from the optical lens 1 passes through the optical filter 11 and its image is formed on the photodetection face of the image pickup element. Plural kinds of optical filters 11 are prepared in preparation for weather conditions and they are used differently for the purpose.
Patent JP-H02192479-A (JP)
Title: Production of ceramic foamed product having fine pores
Inventor: MATSUBARA MASAHITO
IPC: C04B38/06
Filed: 1989-01-19
Abstract: PURPOSE:To provide a porous ceramic having fine and open pores in a high content and having good air permeability by adding a pore-forming auxiliary to raw materials comprising a gelled inorganic colloid aqueous solution and a specific molding medium, molding the mixed powders and subsequently sintering the molded product. CONSTITUTION:When a porous ceramic product is produced from the gelled product of an inorganic colloid aqueous solution, the following method is employed. The gelled product of an inorganic colloid aqueous solution is mixed with a liquid organic substance exhibiting a lubricating action when molded and subsequently with a pore-forming auxiliary. The gelled product of the inorganic colloid is preferably one prepared by adding a mixture of a surface tension-reducing agent for the inorganic colloid aqueous solution and a glass- forming agent having a glass-forming ability with the inorganic substance in the inorganic colloid aqueous solution to the inorganic colloid aqueous solution. The liquid organic substance is preferably e.g. liquid paraffin, polybutene or glycerol. The pore-forming auxiliary includes coal, carbon black, polyvinyl alcohol, sucrose and cellulose.
Patent JP-H04271127-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WATABE KIYOTO
IPC: H01L29/732
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a semiconductor device whose element size is small. CONSTITUTION:When a bipolar transistor is formed, an aperture M3 is formed by selectively growing an epitaxial layer 50 from a well 9, and a base 60 is formed by implanting boron ions 205 in the aperture M3. An aperture Q3 is formed by arranging a sidewall 59 on the side surface of the aperture M3, polysilicon 64 is deposited, and arsenic ions are implanted. On account of drive, the arsenic in the polysilicon 64 is diffused in the base 60 to form an emitter 68. When a MOS transistor is formed, an aperture M2 is formed by selectively growing an epitaxial layer 50 from the well 9, an aperture Q2 is formed by arranging a sidewall 59 on the side surface of the aperture M2, and a gate oxide film 61 is formed.
Patent JP-S59135888-A (JP)
Title: Recombined dna integrating staphylokinase-producing gene, staphylococcus aureus containing the same and production of staphylokinase
Inventor: KONDOU ISAMU
IPC: C12N9/50
Filed: 1983-01-24
Abstract: PURPOSE:Staphylokinase is produced by culturing Staphylococcus aureus containing the recombined DNA intefrating staphylokinase-producing gene. CONSTITUTION:The lysogenic phage DNA of Staphylococcus aureus is cleaved with a restriction enzyme to obtain a DNA fragment carrying staphylokinase- producing genetic information. Then, the fragment is used to form the objctive recombined DNA in the copy plasmid replicable in Staphylococcus aureus. The microorganism including the recombined DNA is cultivated and staphylokinase is collected from the culture mixture.
Patent JP-H05196226-A (JP)
Title: Smokestack lining layer elimination construction
Inventor: SHIMIZU YASUO
IPC: E04H12/28
Filed: 1992-01-22
Abstract: PURPOSE:To make it possible to remove a lining layer without the deformation of a smokestack by boring a large number of holes on the lining layer of the smokestack and inserting a statically crushed material of the holes and then separating the lining layer. CONSTITUTION:A boring device 4 loaded on a gondola 1 bores a large number of holes 7 on a lining layer 2a of a smokestack 2 at every specified span. Then, statically crushed materials 5 are inserted into the holes 7 thus formed. The self-expansion action of the materials breaks the lining layer 2a around the holes 7. The peeling device loaded on the gondola 1 separates the remaining lining layer 2a from a stack shell 2b of the smokestack 2. This construction makes it possible to separate the lining layer 2a from the stack 2 without deforming the smokestack 2.
Patent JP-S62168168-A (JP)
Title: Ion generating device
Inventor: EGAMI HIDEMI
IPC: H01T19/00
Filed: 1986-01-21
Abstract: PURPOSE:To prevent a discharge electrode from being contaminated and to improve the safety and durability of a generating device by applying a specific alternating voltage between an induction electrode and the discharge electrode. CONSTITUTION:The alternating voltage is applied from an alternating voltage power source 7 to between the discharge electrode 3 and induction electrode 2. Consequently, discharge is caused in the discharge area of a dielectric 4 on the side of the discharge electrode 3 to generate plus and minus ions. In this case, a control means 9 controls the power source 7 to vary the peak-to- peak value of the alternating voltage applied to between the electrodes 2 and 3. A low voltage which prevents ions from being generated nearby the electrode 3 is applied during noncharging and charging operation. An electric field is thus formed to prevent a contaminant from sticking the discharge electrode.
Patent JP-S54102147-A (JP)
Title: Temperature and humidity sensor
Inventor: SUZUKI MASAO
IPC: G01D21/02
Filed: 1978-01-30
Abstract: PURPOSE: To detect the ambient temperature and humidity accurately and miniaturize and simplify the device, by integrally combining a temperature sensor and a humidity sensor on the top face of a temperature-sensitive substrate.  
     CONSTITUTION: On the same top face of a flat temperature-sensitive substrate 1 made from a 2- to 4-component composite metal oxide of Mn, Co, Ni, Cu or the like, or made of Ge, SiC or the like are provided two pairs of electrodes 2, 2' and 3, 3' respectively formed by thick film conductive body of Ag-Pd, RuO 2  or the like and thin film conductive body of Au, Pt or the like. A humidity-sensitive resistor 4 made from Cr 2 O 3  compound, spinel compound, etc. is formed between the one pair of electrodes 3, 3'. Thus, a temperature sensor is constituted by the temperature-sensitive substrate 1 and electrodes 2, 2', and a humidity sensor is constituted by the humidity-sensitive resistor 4 and electrodes 3, 3'. Therefore, miniaturizing and simplifying the device, the temperature and humidity may be detected accurately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03222369-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: CHIN KOUSHIYU
IPC: H01L29/78
Filed: 1990-01-18
Abstract: PURPOSE: To prevent short-circuiting from occurring between a gate electrode and a source electrode, so as to improve a thin-film transistor in reliability and quality by a method., wherein the thin film transistor is equipped with a gate electrode, a source electrode, a drain electrode, a semiconductor layer, and a gate-insulating layer, and the gate-insulating layer is formed of multilayered different insulators. CONSTITUTION: A gate electrode 2 of a prescribed pattern is formed on a substrate through a first metal thin-film forming process and a prescribed etching process. A first film 31 of SiO2 is formed as thick as 400 to 800Å or so as to substrate temperature of 350 deg.C in a chemical reaction vapor device by the use of a mixed gas of SiH4 , He, and N2 O. Then, a second film 32 of a-SiN:H is formed as thick as 2500 to 3500Å or so at a temperature of 250 deg.C by the use of a mixed gas, composed of NH3 and SiH4 mixed at the ratio 7:5. A third film 33 of SiO2 is formed on the surface of the second film 32 through a method similar to that of the first film 31 to form a three-layered gate insulating layer 3. Then, a semiconductor layer 6, a source electrode 7, and a drain electrode 4 are provided for the formation of a thin-film transistor.
Patent JP-H07222449-A (JP)
Title: Active filter-type power-supply apparatus
Inventor: WATANABE NARIAKI
IPC: H02M1/15
Filed: 1994-01-31
Abstract: PURPOSE:To prevent the distortion of an input current waveform by a simple constitution by a method wherein the voltage waveform of an AC input is detected, only a signal in the frequency band of a commercial AC power supply out of a detection signal is extracted by a band-pass filter and a current which flows in a switching element is controlled according to the voltage waveform of the extracted signal. CONSTITUTION:The voltage waveform of an AC input from a commercial AC power supply 1 is detected by a transformer 10. In addition, a fundamental waveform at 50 or 60Hz is extracted by a BPF 11. Sine waves whose harmonics are small are obtained. Then, an active-filer control circuit 12 supplies a diring signal to a FET 5 in such a way that a switching current whose maximum value has been regulated according to the sine waves flows. Thereby, it is possible to prevent the distortion of an input current waveform due to harmonics or the like. Consequently, an active filter-type power-supply apparatus which can prevent a capacitor 7 for a step-up chopper circuit 3 from generating heat, which does not destroy a circuit element, whose efficiency is high and whose reliability is high can be obtained.
Patent JP-S61169008-A (JP)
Title: Frequency converter
Inventor: YAMAGUCHI SUSUMU
IPC: H03D9/06
Filed: 1985-01-22
Abstract: PURPOSE:To obtain a small sized frequency converter with an excellent undesired wave suppressing characteristic by combining a slot line type balance mixer and two filter circuits so as to input/output a converting signal to/from other end of a slot line. CONSTITUTION:An RF signal inputted from an input/output terminal (a) and an LO signal inputted from an input/output terminal (b) pass through filter circuits 11, 12 respectively and propagate to a branched transmission line 6 from a point P. Then the signal propagates to a microstrip line 22 constituted on a microwave IC board by a converting circuit 21, is distributed in phase to slot lines 24, 25 through a microstrip line 23 whose one end is opened lambda/4 in length and fed to diodes 27 and 28. If signals generated at the diodes 27, 28 are opposite in phase and outputted to an input/output terminal (c) through a slot line 26. Thus, a small sized frequency converter with an excellent undesired wave suppression characteristic is constituted.
Patent JP-S60153583-A (JP)
Title: Memory card
Inventor: ARITAKE TOSHIYUKI
IPC: B42D15/10
Filed: 1984-01-23
Abstract: PURPOSE:To prevent memories in a card from damage due to static electricity generated from a human body by coating the upper surface of a terminal group of a memory card mounted on an IC card with an elastomer layer and forming cuts reaching respective terminals. CONSTITUTION:The IC memory 2 is mounted on a flexible printed circuit substrate 3 and fixed by a bonding agent and the end part of the wiring on the substrate 3 is used as a terminal group 31. The upper and lower surface of the substrate 3 except the terminal group 31 is protected and reinforced by sheets 4 such as hard PVC. The terminal group 31 part is coated and protected with the elastomer layer 5 forming cuts 51. In said constitution, a contact is entered into the cuts 51 and connected with the terminal group 31 at the connection of the card with a reader or the like. When the card is not used, the cuts 51 are closed by the elastisity of the elastomer layer 5 and the terminal, group 31 is completely protected.
Patent JP-H1171123-A (JP)
Title: Cutting of glass
Inventor: ICHIKURA EIJI
IPC: C08L57/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To simply and sufficiently prevent cullets from producing and scattering and reduce the surface from flawing by feeding a glass cutting oil containing a high molecular compound to the surface of a glass, forming a cutting line on the surface and then breaking and dividing the glass along the cutting line. SOLUTION: A glass is not especially limited, but is a flat glass, a glass for lamps and electron tubes or a glass for tubes of various compositions and those having the surfaces coated with an inorganic or an organic substance. The boiling point of the glass cutting oil is preferably 120-400 deg.C in a state without containing a high molecular compound. White kerosene is preferred as the cutting oil. The molecular weight of the high molecular compound is preferably >=300 and the softening point thereof is preferably >=70 deg.C. A coumarone-indene resin is preferred as the high molecular compound. The amount thereof added is 0.1-5.0 wt.% based on the cutting oil. The cutting oil has about 0.01 P viscosity, however, the viscosity of the cutting oil containing the high molecular compound is preferably >=0.1 and <=10 P. The coating thickness is preferably 0.1-0.5 mm.
Patent JP-H09209702-A (JP)
Title: Link mechanism for piston and crank of pneumatic motor
Inventor: RESURII JIEI SERU
IPC: F16H21/22
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent oil bath lubrication by providing a crank having a pivot link and a link connection section of the crank and a pivot, and allowing one of pistons to proceed along a sector segment formed by the pivot link connected to the crank connection section. SOLUTION: A crank mechanism is provided with a motor body 20 having cylinder caps 21, 21A fitted at both ends to piston cavities facing each other. Several pairs of pistons 1, 1A are connected into one, and their force is transmitted to a crank 15 via a single pivot crank 7 fitted to one end of a yoke 25. The pistons 1, 1A are connected into one by the open center rigid yoke 25. The open center is rotated against the yoke 25 in an arc and has a gap to proceed in parallel along the arc. No oil bath lubrication is required, and the lightweight and compact crank mechanism is obtained.
Patent LV-14176-A (LV)
Title: Method of high purity aluminium hydroxide preparation
Inventor: LYSENKO ANDREY
IPC: C01F7/42
Filed: 2010-02-08
Abstract: This invention pertains to field of production of aluminium hydroxide and gaseous hydrogen from metallic aluminium in water solution. Object matter of this method is oxidation of aluminium using direct current in water solution of sodium chloride by variable alkalinity. Circulation of solution takes place by electrolytic release of hydrogen at the cathode. The goal of offered invention is to increase product-forming, to perfect aluminium usage exhaustiveness and to improve separation of aluminium hydroxide sediment from solution. The hydrogen is separated on electrode-surface in amount of 100 to 300 liter on square meter per hour. Alkalinity makes a gradient from pH12 to pH14 at the cathode till pH7 to pH8 in distance of 2-8 cm from cathode. For the purpose of perfect usage of aluminium the current polarity is changed on periodic basis. The product setting-out during 1 to 2 hours leads to increase of its separation level from the solution.
Patent LV-15460-A (LV)
Inventor: ERMSONS JURIS
IPC: B65D83/06
Filed: 2019-10-28
Abstract: Izgudrojums attiecas uz vielu sajaukšanu, jo īpaši uz ierīcēm, kad vielu sajaukšana jānodrošina tieši pirms lietošanas. Izgudrojuma objekts ir korķis (1), kas satur dobu korpusu (2) un iekšēju vītni (3), kas raksturīgs ar to, ka papildus satur folijas plāksni (5), kas nosedz dobā korpusa (1) atvērto virsmu. Turklāt korķa (1) dobajā korpusā (2) ir ievietota kompozīcija (6), kas satur vismaz saldinātāju, pārtikas krāsvielu un aromatizētāju. Attiecīgi minētais korķis (1) ir uzskrūvējams uz konteinera (11), piemēram, pudeles, un minētajā korķī (1) esošā kompozīcija (6) nonāk konteinerā (11) un sajaucas ar konteinerā (11) esošo šķidrumu, piemēram, ūdeni, veidojot atspirdzinošu dzērienu.
Patent LV-10204-A (LV)
Inventor: WACKS JONATHAN L
IPC: A61M5/34
Filed: 1993-10-05
Abstract: An automatic injector/aspirator, a mechanically powered injector, medicine injection cartridges (2431) used therewith, and methods of using same to administer fluid medicaments by injection are disclosed. The injector/aspirator and injector include a chamber for receipt of the prepackaged medicine injection cartridges (2431), a rod (2440) for applying force to drive fluid medicament from the cartridges (2431) through an injection needle (2423) into a subject, and a source (2013) of such driving force. The injector/aspirator includes means for controlling the rate, direction and extent of needle insertion and withdrawal, and injection or aspiration of fluid, means for data storage and programming the injector/aspirator to predetermine and vary rates according to medically relevant factors, and sensors and indicators for monitoring performance. The force to drive a mechanical injector of the invention may be provided by release of a compressed spring (2013) or gas. Locking means (2031 and 2417) are provided for preventing accidental discharge of needles (2423) or medicine from the injectors.
Patent YU-151089-A (YU)
Title: Konstrukcija termo čarapa sa grejačem
Inventor: AKIF BESLIC
Filed: 1989-07-28
Abstract: KONSTRUKCIJA TERMO ČARAPA SA GREJAČEM, pronalazak se odnosi na konstrukciju termo čarapa sa grejačem. Preko rendera (2) dokolenice (1) postavlja se elastična traka (3) koja nosi futrolu (4) sa poklopcem (6). Unutar futrole (4) je alkalna baterija snage 1,5V na kojuse nastavlja kabl (9) koji preko gornje ivice rendera (2) prelazi u trakastu izolirajuću podlogu (10) unutar koje su razmaknute žice (11). Izolirajuća podloga (10) proteže se pored unutrašnje ili spoljašnje unutrašnje strane dokolenice (1) i u predelu prstiju završava se grejačem (8) koji može da razvije temperaturu u čarapi od oko 37В°C. Uključivanje i isključivanje grejača (8) vrši se preko kontakta (7) čiji je gornji deo na poklopcu (6).
Patent RS-20050530-A (RS)
Title: Binding agents which inhibit myostatin
Inventor: HAN HQ
IPC: A61K47/48
Filed: 2003-12-19
Abstract: The present invention provides binding agents comprising peptides capable of binding myostatin and inhibiting its activity. In one embodiment the binding agent comprises at least one myostatin-binding peptide attached directly or indirectly to at least one vehicle such as a polymer or an Fc domain. The binding agents of the present invention produced increased lean muscle mass when administered to animals and decreased fat to muscle ratios. Therepeutic compositions containing the binding agents of the present invention are useful for treating muscle-wasting disorders and other metabolic disorders including diabetes and obesity.
Patent YU-55300-A (YU)
Title: Tricycle
Inventor: VUKICEVIC ZIVOJIN
Filed: 2000-09-06
Abstract: The invention is related to a tricycle, constructed for transport of passengers on the front seat (18) with the help of the driver who is located in the back seat (1) of the bicycle. It is combined in junction of a classical rear end (1) of the bicycle over the clutch (2) of the joint bar, with the clutch (3) where the front seat is located (18), also their assembly and detachment through the bolt is very simple, easy and quick and could be transported in small vehicles to farther places. The invention is also related on the construction of the joint bar clutch its self (2) which consists of a pipe like pivot (10) with ball bearings (11,11') which have fixed profiled edges (12, 12'). On the pivot (10) a screw is locked inside a pipe like frame (16) fixes the seat (18) which is on steel springs (26,26') and are located in the pipes (25, 25'), because the front seat is practically on two wheels (17,17').
Patent AP-1373-A (AP)
Title: A process for extraction of metals from sulfide mineral concentrates or for production of sulfuric acid from sulfur.
Inventor: STUFFLE KEVIN
IPC: C22B15/00
Filed: 1998-05-15
Granted: 2005-02-25
Abstract: The invention provides a process for extracting metals from sulfide mineral concentrates or for the production of sulfuric acid from sulfur. The first step of the process comprises binding the concentrates or sulfur with a binding agent to high area density packing consisting of sphere with a ring and pin arrangement to obtain high pulp densities and a high fraction of open volume for flow of process solutions. The second step of the process comprises leaching the metals or the sulfur.
Patent AU-1044592-A (AU)
Title: Use of {omega-(4-(2-pyrimidinyl)-1-piperazinyl)alkyl)-1H- azole derivatives for the preparation of medicinal products intended for the treatment of disorders of cognitive functions
Inventor: CONSTANSA JORDI FRIGOLA
IPC: A61K9/48
Filed: 1992-01-23
Abstract: The use of derivatives of the general formula I 
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 in which: 
 
  n can have the values 1 to 6, and 
  R represents a hydrogen atom, a halogen, a C1-C4 lower alkyl radical, a heteroaryl radical, a sulphonic radical, an N-substituted or N-disubstituted sulphamido radical, a nitro radical, a hydroxyl radical, an oxo radical, a C1-C4 lower alkoxy radical, a cyano radical, a C1-C4 lower alkyl carboxylate radical, an aryl or substituted aryl radical or an amino or substituted amino radical, of formula 
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 in which 
 
  R1 and R2, which are identical or different, represent a hydrogen atom, an alkyl radical, an aryl radical, an alkylcarboxy radical, an arylcarboxy radical, an alkylsulphonyl radical or an arylsulphonyl radical, the alkyl fragments of these radicals containing from 1 to 4 carbon atoms, 
 
 and of their therapeutically acceptable salts for the manufacture of medicines intended for the treatment of disorders of the cognitive functions, such as presenile dementia, senile dementia, memory dysfunctions, deterioration of consciousness and Alzheimer's disease.