baber/WOPTO huggingface dataset:
Patent JP-H08203272-A (JP)
Title: Semiconductor memory device
Inventor: YOKOYAMA TOMONOBU
IPC: G11C11/41
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a semiconductor memory device capable of initializing a memory cell in a short time. CONSTITUTION: When an initial signal INIT is fed to an initial signal line 15, all outputs of a row decoder 5 (actually, an output of a three-state buffer 4) are when to be in a high impedance state and at the same time, a PchMOS transistor of a pull up circuit 3 is turned on to raise all word lines WL thereby to bring all memory cells 1 into a writable state. Meanwhile, all pairs of bit lines BL, BLb are connected with a column I/O11 by a bit initial circuit 10 to feed initialization data to the memory cells 1 through the column I/O11.
Patent JP-H06225216-A (JP)
Title: Display control adapter
Inventor: MURAKAMI KEIICHI
IPC: H04N5/265
Filed: 1993-01-21
Abstract: PURPOSE:To obtain a display control adapter which can easily be used by adding an inexpensive adapter to a unit that is used in the general home and which is for inducing movement will by providing a video signal generation part generating a second video signal and a video signal switching means. CONSTITUTION:The display control adapter 3 is provided with a video signal generation circuit 3-1 generating the second video signal, a switching circuit 3-2 changing over first and second video signals and a switching control signal generation circuit 3-3 generating a switching control signal for the switching circuit 3-2 based on a synchronizing signal extracted from a signal from a sensor circuit 1-1 and the first video signal. Thus, the display of a screen which is usually obtained is controlled in accordance with movement by a movement unit 1 by adding the inexpensive display control adapter 3 to a video signal generator and VTR being a TV tuner for household, which generates the first video signal, for example and to a display unit 4 being a TV monitor for household, which displays an output video signal from the display control adapter, for example.
Patent JP-H02192449-A (JP)
Title: Production of superconductor
Inventor: TOHATA KOJI
IPC: C04B35/45
Filed: 1989-01-19
Abstract: PURPOSE:To increase the orientation of a Y-Ba-Cu-O crystal and obtain a superconductor having high critical current density by forming and calcining a mixture of a Y compound, a Ba compound, a Cu compound and ceramic fiber or ceramic whisker. CONSTITUTION:A Y compound (e.g. Y2O3). a Ba compound (e.g. BaCO3) and a Cu compound (e.g. CuO) are mixed with each other in powdery state. The obtained raw material powder is mixed with ceramic fiber or ceramic whisker and the powdery mixture is formed and calcined to obtain the objective superconductor.
Patent JP-H05176908-A (JP)
Title: Magnetic resonance imaging of kind of short t2 wherein contrast is improved
Inventor: JIYON EMU PAURII
IPC: G01R33/561
Filed: 1992-01-22
Abstract: PURPOSE: To provide a slice selective excitation method and device to allow the imaging of nuclear species with very short T2 by performing at least two different excitations and combining collected data to obtain signals for a desired slice. CONSTITUTION: A pulse sequence scans a k-space to be a half of two, as shown in a figure. The first half excitation starts at kmin and ends at a k-space original point with a RF peak. At this point, a readout gradient is applied to collect data. The second half excitation starting at kmax and ending at the original point is applied. This is similar to the first excitation, except for a negative gradient. The same readout gradient is applied to collect data, so that two signals obtained are added together. In this way, no refocusing is required. Readout is performed right after the half of a main RF lobe is applied. An echo time TB can be a RF transmitter stop time or so.
Patent JP-H05198187-A (JP)
Title: Input circuit
Inventor: KAWAMURA KAZUYA
IPC: G11C16/02
Filed: 1992-01-22
Abstract: PURPOSE:To obtain a different input level in accordance with an input voltage value by changing the write depth of a PROM cell and freely reporting the threshold value of a memory cell. CONSTITUTION:Similar to the writing in a normal PROM product, the writing is performed by applying a high voltage to signals D and E from a write circuit H against a PROM cell C. By operating on the applying duration and the applied voltage value of the signals D and E, the write depth of the cell C is varied. Employing the write depth as a detection value and letting the threshold value as Valpha1, and when a power supply voltage V1 is V1<Valpha1, the cell C is OFF and the output of the sense-amplifier B becomes an 'L' level. When V1>Valpha1, the cell C is ON, the output of the sense-amplifier B becomes an 'H', the variation of the input voltage V1 is detected and the discrimination is done by the level of an output signal A.
Patent JP-S61169810-A (JP)
Title: Photoscanning optical system
Inventor: SEYA MICHITAKA
IPC: G02B26/02
Filed: 1985-01-23
Abstract: PURPOSE:To separate unnecessary diffracted light and signal light efficiently and to compact an irradiation optical system by making the optical system flat in a scanning direction and irradiating an optical modulator in a slit shape. CONSTITUTION:The electromechanical optical modulator 3 is constituting by arranging mirror picture element plates 9 laterally by a large number and longitudinally in two arrays. Luminous flux from a light source lamp 1 is incident thereupon, modulated according to a signal, and reflected and deflected to a photosensitive drum 6. In this case, the capacitor lens 2 for illumination is made flat so as to reduce noises of diffracted light as unnecessary light and laterally long slit-shaped luminous flux is made incident on the optical modulator. Consequently, only a necessary optically modulated signal is extracted without increasing a spread of the diffracted light pattern. Thus, the signal light and unnecessary diffracted light are separated efficiently and the optical system is made compact.
Patent JP-S59135614-A (JP)
Title: Thin film magnetic head
Inventor: NARITA YASUO
IPC: G11B5/31
Filed: 1983-01-25
Abstract: PURPOSE:To prevent the decrease in the max. output level in a head characteristic at the part where bias current is large by using a material having the magnetic permeability lower than the magnetic permeability in a lower magnetic material film part in forming a magnetic film part positioned on the detaching side of a recording medium, i.e. an upper magnetic material film part. CONSTITUTION:A magnetic head is constituted by forming a coil part 3 on a lower magnetic material film part 2 which consists of a material having high magnetic permeability and is formed on a base material 1 and forming further an upper magnetic material film part 4 on the part 3. The part 4 is formed of a material having the same highly saturated magnetic flux density as that of the part 2 and is formed of the material having the magnetic permeability lower than that of the part 2. The change rate in the magnetic permeability (derivative of magnetic permeability) in the lower magnetic field of about 5-10Oe is thus made large. There is therefore no magnetic saturation from the low magnetic field and the decrease in the max. output level of the head characteristic in the region where bias current is large is prevented.
Patent JP-H01185203-A (JP)
Title: Movable rack with ventilating operation function
Inventor: TAJIMA TOOHEI
IPC: B65G1/00
Filed: 1988-01-21
Abstract: PURPOSE:To make it possible to automatically perform a positive ventilation by providing a ventilating operation control means which perform a ventilating operation by automatically moving each unit rack one by one in order aside from rack passage forming operation in storing/discharging an article. CONSTITUTION:A room 2 installed with a movable rack 1 has a door 4 on a part of a side wall provided with an air conditioner 3. Of six unit racks, one fixed rack 5 is arranged near one side wall and five self-traveling type movable racks R1, R2, R3, R4, R5 are arranged in such a way that the frontage surfaces thereof can be brought in contact to each other, on four rails mounted in a direction right to the frontage surfaces of the fixed rack 5. A ventilating operation control substrate 30 is composed of a main control part 31 of CPU as a central part, an input/output circuit 32 between a set base and the control substrate 30, and an input/output circuit 33 between a movable rack control device 40 and the same, which is controlled based on an operational procedure stored in the main storing part 34. Thus, the movement of each movable rack in order perform a positive ventilation thereby it is possible to enhance the ventilating effect.
Patent JP-H05198535-A (JP)
Title: Manufacture of semiconductor device
Inventor: OJIRI HIDEHIRO
IPC: H01L21/68
Filed: 1992-01-23
Abstract: PURPOSE:To make it hard to generate discharge and make it hard to damage the gate insulating film in an element formation area, etc., so as to improve yield rate when breaking a substrate to be processed away from an electrode by removing the insulating film at the rear of the substrate to be processed with plasma, and exposing a conductor or a semiconductor layer at the rear of the substrate to be processed, and then, treating it with plasma. CONSTITUTION:First, the oxide film at the rear of a substrate 32 to be processed is treated with chemicals to expose the semiconductor at the rear. Next, the substrate 32 to be processed is fixed to a cathode electrode 31 by electrostatic attraction. Next, the etching of SiO2 is performed using an etching device. Since an insulating film is high in permeability, charge collects much, and it is easy to cause discharge at desorption, but in the case of having removed the insulating film at the rear of the substrate to be processed, prior to processing the substrate 32 to be processed, and then, putting it in a vacuum device, and applying plasma processing, discharge does not occur even if the substrate to be processed is broken from the stage. Accordingly, yield rate can be improved by making it hard to damage the gate insulating film, etc., in an element formation area.
Patent JP-S60153431-A (JP)
Title: Energy-saving engine
Inventor: AOIKE TAKESHI
IPC: F01L1/02
Filed: 1984-01-23
Abstract: PURPOSE:To make improvements in engine efficiency in a simple and inexpensive way as well as to prevent the occurrence of environmental pollution, by making both suction and exhaust valves perform their free rotation one time for as many as three turns or more in a crank. CONSTITUTION:A gear ratio of timing gears 12 and 10 between a crankshaft 4 and a cam shaft 9 is set to 1:3 or more, while a velocity ratio between the crankshaft 4 and the cam shaft 9 is set to 1:3 or more, and a base circle of the profile of a cam 11 is to be properly commensurate to the velocity ratio in design. With this constitution, combustion frequency decreases, and a cooling system comes compact in size whereby ignition timing betterment comes possible to be done. In addition, a blow-by phenomenon in time of an engine low speed due to an overlap and an incomplete combustion through excess combustion mat not occur, thus improvements in fuel consumption is much expected.
Patent JP-H06224852-A (JP)
Title: Optical transmission system
Inventor: MAEDA KAZUKI
IPC: H04B10/2507
Filed: 1993-01-25
Abstract: PURPOSE:To attain the light transmission of a multi-channel by setting the absolute minimum optical modulation factor on a condition that the sum of the optical modulation factors of one signal to be transmitted is more than 1. CONSTITUTION:A digital signal from a digital signal source 110 is error correction CODEC-processed by an encoder 120. This digital signal is converted into the 16QAM signal of a prescribed carrier frequency by a modulator 130. The 16QAM signal and an AM signal from an AM signal source 140 are frequency- multiplexed by a multiplexer 150 and inputted to a photoelectric converter 160. In this case, the optical modulation level of the AM signal which fulfills the required reception CNR of the AM signal and a distortion amount required for the AM signal is decided. Then, whether or not a required error rate can be easily achieved for the optical modulation of the quadrature amplitude modulation signal of M values is discriminated by using an expression under the condition of the decided optical modulation level of the AM signal.
Patent JP-H07217308-A (JP)
Title: Door closure for floor-hinge
Inventor: JIYO HOSOU
IPC: E05F3/02
Filed: 1994-01-31
Abstract: PURPOSE: To allow a door to open and close in bidirectional relation so that the door is fixedly maintained in an open state in each direction, and cause the housing of a door closure unit to form a horizontal surface flush with the floor surface. CONSTITUTION: The door closure 10 for a floor hinge is located within a floor surface 14 to have a door 12 set therein, and formed by a housing 18, and two pneumatic cylinders 30A, 30B having piston rods 28A, 28B including rollers 40A, 40B put at each tip of both sides of a hinge shaft 20 are juxtaposedly horizontally set at the side part of the housing 18. There is provided stationarily at the intermediate part a V-shaped driving lever 44 having two leg parts 48A, 48b. Formed at the tip of each leg part are recessed parts 46A, 46B capable of fastening the door in an open state through a combination with the rollers, and also a first level 50 and second lever are deployed at the bottom surface of the housing.
Patent JP-H11215492-A (JP)
Title: Binary form signal coding/decoding device
Inventor: CHO SUNG-RYUL
IPC: H04N19/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To further reduce a data amount to be sent and to enhance coding efficiency by comparing a predicted binary pixel value with an original pixel value and adaptively coding the count of binary pixels whose value is the same as the predicted value. SOLUTION: A context number calculation section 120 calculates a context number and the probability corresponding to a current pixel. A state decision section 130 compares the present probability with a predetermined threshold to classify a quality state of the current pixel and compares the present probability with, e.g. a half a highest probability to determine a predicted pixel value. A comparison section 140 compares the predicted pixel value with a current pixel value and assigns a mapping value denoting a background pixel to the current pixel value identical to the predicted pixel value. A rearrangement section 150 rearranges the mapping values to classify quality a state of the current pixel and counts the number of background pixels. A probability set decision section 160 uses the count of the background pixels to determine an optimum probability set.  An adaptive arithmetic coding section 170 codes data by an arithmetic coding technology based on the optimum probability set.
Patent JP-S55104511-A (JP)
Title: Fixing structure for oil filter and oil cooler
Inventor: KIKUCHI YASUYUKI
IPC: F01M11/03
Filed: 1979-01-31
Abstract: PURPOSE:To simplify the structure and eliminate leakage of oil, by securing an oil filter and oil cooler to the engine block by use of a fixing means consisting of a single fixing bracket, and forming lubricating-oil passages in the bracket. CONSTITUTION:Fixing bracket 1 is secured to engine block 4 at its mounting portion 7, and oil cooler 2 and oil filter 3 are fixed at other mounting portions 5, 6 respectively. In the bracket 1, there are formed the first passage 10 for carrying lubricating oil from engine block 4 via inlet port 8 to oil filter 3, and the second passage 13 for carrying lubricating oil from the filter 3 to oil cooler 2. Further, there is provided the third passage 15 for returning lubricating oil from oil cooler 2 to engine block 4, and the third passage 15 and annular inlet chamber 12 in the second passage 13 are communicated with each other by a by-pass passage 18 having check valve 17.
Patent JP-H08205562-A (JP)
Title: Linear vibration actuator
Inventor: SHINGYOUCHI MITSURU
IPC: B06B1/06
Filed: 1995-01-25
Abstract: PURPOSE: To obtain a compact, flat linear vibration actuator by supporting one of its ends with a movable carriage and by providing a pressure mechanism for pressing a vibrator to a shaft at the other end located between bearings. CONSTITUTION: A vibrator 1 comprises flat, square-shaped elastic bodies 3 having a space at the center and voltage bodies 4 fixed to the four sides of said elastic bodies 3. In addition, a movable carriage 9 having two bearings 10 fitted to a shaft 11 in a freely slidable manner is provided, and functional parts are mounted together with the vibrator 1 on said movable carriage 9. And a pressure mechanism is provided, which supports one end by the movable carriage 9 and contact under pressure the vibrator 1 to the shaft 11 at the other end located between the shafts. By doing this, a compact, flat linear vibration actuator can be obtained.
Patent JP-H03214910-A (JP)
Title: Emitter follower circuit
Inventor: IMANISHI IKUO
IPC: H03F3/50
Filed: 1990-01-19
Abstract: PURPOSE:To suppress peaking at a high frequency without increasing an idling current by connecting a diode or a diode-connection transistor(TR) between a 1st power terminal and a common connecting point between a collector of a 1st TR and a base of a 2nd TR via a 2nd resistor. CONSTITUTION:A diode 10 connects between a common connecting point of a collector of a 1st TR 5 and a base of a 2nd TR 6 and a resistor 7 and a resistor 9 is connected between the emitter of the 2nd TR 6 and a poker terminal 3. A base current IB5' of the 1st TR 5 is set by the combination of the resistors 7, 9. Thus, while keeping an idling current IC5' constant, a resistance R7' of the resistor 7 is set small and a capacitance C8' of its parasitic capacitor 8 is decreased, then the distortion due to peaking at a high frequency is suppressed.
Patent LV-13891-A (LV)
Title: Composites and methods of the articles manufacturing by using based on plastic organic fibers filled composites, by plastic injection molding method
Inventor: CĪRULIS Raimonds
IPC: C08L23/00
Filed: 2007-07-30
Abstract: The invention is related to different articles manufacturing methods, which include especial composites with cellulose nature fibres filament as reinforcement as well plastics replacement, considering also the uses of gas or gas-water assisted injection, in order to reach the articles with hollow reinforcement ribs. By optimizing the reception of composites, it is possible to increase the filament level of the fibres, keeping still good flow properties, reduce the manufacturing cycle time, as mentioned composites has the properties of crystallization at higher temperatures. The composites will better bio-destruct when landfilled, and because of especial receptions of the composites, uses of gas or gas- water assisted injection moulding is less limited in manufacturing of the articles with hollow structures within the article. Uses of hollow reinforcement ribs reduce the weight of the articles, as providing higher strength of the article, and increase overall physical-mechanic properties of the articles thereby. The same time, high level fibres filament (above 40%) uses in plastic matrices has low flow properties to be used in combination with gas or gas- water assisted injection moulding, especially, if the reinforcement ribs has complex curved configuration. This problem particularly is solved by especial properties of the compounds offered. This problem is also fully solved by using plastic co-injection in forming process of hollow channels with gas or gas-water assisted injection moulding, as co-injected plastic before gas or gas-liquid injection is forming the protective layer within a channel. As the result, the absorption character of the composites is reduced, and it is possible to form more long,complex nature, hollow channels, using high level filament (above 40% and more) of the organic, also mineral fibres, in plastic matrix based composites.
Patent LV-14396-A (LV)
Title: Pharmaceutical composiition for pastilles used in therapy and regeneration of throat and oral mucuous membrane in cases of cold diseases
Inventor: VEISA KINTIJA
IPC: A61P11/00
Filed: 2009-12-02
Abstract: The present invention concerns a composition for manufacturing pastilles usable for treatment and regeneration of throat and oral cavity mucuous membrane in cases of cold diseases. Active ingredients of the composition are oil extracts of spruce or pine gum therpenes, levomenthol, peppermint oil and ascorbic acid. In order to provide therapeutic synergistic effect of composition a glucose syrup, D-sorbitol (sweetener), citric acid (acidity regulator), sorbic acid (preservative), acacia gum (stabilizer) and beeswax were used as auxilary substances. The composition is usable in a form of pastilles as mild and effective agent for treatment and prohpylaxis of inflammation and regeneration of respiratory organs, oral and throat mucuous membrane with long-lasting therapeutical effect on inflammation area.
Patent LV-10265-A (LV)
Inventor: OLSSON KNUT GUNNAR
IPC: C07D401/14
Filed: 1993-06-15
Abstract: Heterocycles of formula (I) and their pharmacologically active salts are new, R1 = H, or halo; R2 = halo; X = 0, S or CH2; R3 and R4 = H or lower alkyl; n = 2-3; A = 2-pyrimidyl substd by R5 (gp (a)); 2-pyridyl substd by R6 and R7 (gp (b)); or 3-pyridyl substd by R6 and R7 (gp (c)); R5 = H, lower alkyl or halo; R6 and R7 = H, halo, lower alkyl, electron donor gp eg lower alkoxy or 0H, electron acceptor gp eg CN, N02, CF3, C00R8, C0NR9R10 or C0B; R8 = H or lower alkyl; R9 and R10 = H, lower alkyl or cycloalkyl; B = morpholino substd by R11 (gp (d)), or a gp of formula (e); m = 1-4; R11 = H or lower alkyl, lower = 1-5C.
Patent ME-P35308-A (ME)
Inventor: CASTELHANO ARLINDO L
IPC: A61P25/28
Filed: 2001-11-30
Abstract: Predmetni pronalazak se odnosi na jedinjenja koja specifično inhibiraju adenozinske A1, A2a i A3 receptore, kao i na upotrebu ovih jedinjenja u liječenju oboljenja povezanih sa A1, A2a i A3 adenozinskim receptorima u subjektima, koja obuhvata primjenu terapijski efikasnih količina jedinjenja na subjektima.
Patent YU-177189-A (YU)
Title: Četvorostrani telefonski razvodnik
Inventor: SLOBODAN MIRILO
Filed: 1989-09-13
Abstract: ČETVOROSTRANI TELEFONSKI RAZVODNIK, pronalazak se odnosi na četvorostrani telefonski razvodnik, koji se sastoji od tela 1 razvodnika sa četiri unakrsna otvora 16 u kojima je po unutrašnjem obimu izveden po jedan žleb 12. Poklopci 2 otvora 16 kružnog su oblika i po obimu imaju rub 13 koji pri utisnutom poklopcu 2 u otvor 16 zalazi u žleb 12. Poklopci 2 imaju otvore 3 i nalivke 10 u koje su postavljene žabice 9 učvršćene vijcima 8. Žabice 8 jednog poklopca povezane su za žabicama ostalih poklopaca, dok je na telu 1 razvodnika izbušen otvor 5 kroz koji se provlači kabel.
Patent YU-187890-A (YU)
Inventor: LABAT Y
IPC: B01J27/02
Filed: 1990-10-04
Abstract: Manufacture of esters of mercaptocarboxylic acids and of alcohols forming an azeotrope with water. 
<??>The esterification is carried out continuously in the presence of excess alcohol and the water formed is removed by azeotropic entrainment under vacuum at a temperature such that the concentration of residual water in the reaction mixture remains constantly lower than 0.5% by weight. 
<??>The process according to the invention applies more particularly to the synthesis of octyl esters of thioglycolic acid.
Patent YU-216090-A (YU)
Inventor: HOLTON R A
IPC: C07D265/04
Filed: 1990-11-14
Abstract: Process for the preparation of a taxol intermediate comprising contacting an alcohol with an oxazinone having the formula: <CHEM> wherein R1 is aryl, heteroaryl, alkyl, alkenyl, alkynyl or OR7 wherein R7 is alkyl, alkenyl, alkynyl, aryl or heteroaryl; R2 and R5 are independently selected from hydrogen, alkyl alkenyl, alkynyl, aryl, heteroaryl, and OR8 wherein R8 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, or hydroxyl protecting group; and R3 and R6 are independently selected from hydrogen, alkyl, alkenyl, alkynyl, aryl and heteroaryl.