baber/WOPTO huggingface dataset:
Patent JP-H11237458-A (JP)
Title: Magnetic sensor element
Inventor: KOTANI TSUTOMU
IPC: G01R33/04
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity, miniaturize an element, stabilize output characteristics, and reduce costs by mechanically pinching an amorphous magnetic alloy foil being formed in a required shape in advance with a terminal at a non-magnetic insulation base side for electrical connection. SOLUTION: A terminal for conduction 15 and a terminal for detection 19 are provided at a non-magnetic insulation base 10, the both edge parts of an amorphous magnetic alloy foil 30 in a straight line band shape are pinched by the terminal for conduction 15, a surface where the amorphous magnetic alloy foil 30 of the base 10 is arranged is covered with a cap 20 and a roll frame part 50 is constituted of the base 10 and the cap 20, and a detection coil winding 40 is wound around the roll frame part 50 and the coil winding terminal of the detection coil winding is connected to the terminal for detection 19.
Patent JP-H03258832-A (JP)
Title: Unsaturated polyamide
Inventor: NISHIKUBO TATATOMI
IPC: C08G69/26
Filed: 1990-03-08
Abstract: PURPOSE:To provide the title polyamide excellent in hot-water shrinkage and tensile properties, suitable for fibers, reverse osmosis membranes, heat-resistant films, etc., consisting of muconic acid and diamine constituents as two kinds of recurring unit. CONSTITUTION:The objective unsaturated polyamide can be obtained by Schotten-Baumann reaction, a interfacial polymerization or solution polymerization at low temperatures between muconic dichloride and a diamine in the presence of chlorine. The present polyamide has a reduced viscosity of >=0.1, consisting of recurring unit of formula I [R is diamine group, being of formula II (Ar1 is divalent aromatic ring; R1 and R2 are each 1-5C alkylene), of formula III (X is CH2, O, S, etc.; Ar2 is divalent aromatic ring), etc.].
Patent JP-S60213504-A (JP)
Inventor: KURISUCHIAN KASUPAA
IPC: B60C9/20
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55149507-A (JP)
Title: Synchronous detecting circuit
Inventor: OOZEKI KAZUO
IPC: H03D1/24
Filed: 1979-05-11
Abstract: PURPOSE:To detect the effect of ghost, by executing the synchronous detection with phase shift of pi/2 of carrier for synchronous detection picked up from the input modulation signal and phase-shifting the carrier for synchronous detection so that the output can be minimized. CONSTITUTION:The carrier for synchronous detection is picked up from the modulation signal f(t) with the limiter 4 and it is fed to the variable phase shifter 5. After synchronous detection of f(t) with one of the outputs of the variable phase shifter 5, the output is picked up via the LPF6. After another output is phase-shifted by pi/2, f(t) is in synchronous detection. This output is impulsive waveform. This impulsive waveform is integrated and averaged, and the variable phase shifter 5 is controlled so that the integrated output can be decreased. With this control, the phase of carrier for detection is always in agreement with that of carrier of input modulation signal.
Patent JP-S62149680-A (JP)
Title: Purification of hydroxyphenylpropionic acid ester
Inventor: SASAKI MANJI
IPC: C08K5/1575
Filed: 1986-03-14
Abstract: PURPOSE:To obtain the titled compound useful as a stabilizer of synthetic resins in processing or use, in high yield and purity in the form of a white crystalline alphabeta-crystal without generating gamma-crystal, by using a specific cyclic aliphatic hydrocarbon as a recrystallization solvent. CONSTITUTION:The compound of formula is recrystallized at <40 deg.C using a recrystallization solvent consisting of (A) 5-10C cyclic aliphatic hydrocarbon (preferably cyclohexane) or a mixture of (B) a 5-10C chain aliphatic hydrocarbon (e.g. n-hexane) and (C) a solvent selected from 1-8C alcohol, 1-4C alkyl ester of 3-8C carboxylic acid, 1-8C aliphatic halide, 6-14C aromatic chloride, 3-13C ketone, 2-3C aliphatic nitrile, 2-6C glycol or its 1-4C alkyl ether, 6-14C aromatic hydrocarbon and 4-6C ether. The weight ratio of B:C is 1000:(5-100). Addition of <=5wt% solvent C to the solvent A increases the solubility of alphabeta-crystal and improves the purification efficiency.
Patent JP-S58174967-A (JP)
Title: Electrophotographic method
Inventor: OOKUBO MASAHARU
IPC: G03G13/22
Filed: 1982-04-07
Abstract: PURPOSE:To prevent the scattering of a toner in the stage of forming a picture image and to enable the formation of the good image without contamination in the machine, by electrifying an image holding member to a positive polarity. CONSTITUTION:If the potential in an image holding member is electrified to about +1,400V by a secondary corona discharger simultaneously with image writing after uniform electrification to about -1,500V and said member is exposed over the entire surface, the potential VL in the part to be written with a picture image attains +850V and the potential in the other part attains about +350V. When the member is developed, the written part VL is developed to a visible image which is transferred. If the potential of such image holding member 1 is electrified to a positive polarity side, the toner on the member 1 no longer scatters and prevents the scattering of the toner in the device. There is a conductor in proximity to the member 1, and even if the bias voltage Vb of the polarity reverse from the polarity of the toner is impressed to the conductor, the contamination by the toner is prevented by setting the VL at about VL> Vb/2.
Patent JP-H10254479-A (JP)
Title: Speech recognition device
Inventor: IWASAKI TOMOHIRO
IPC: G10L15/18
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to recognize a large vocabulary with less memory capacity by configuring a grammar processing means to read a necessary partial grammar from a storage means based on the result of a collation between the read part of the grammar and a model collation means. SOLUTION: A model collation means 14 reds from a recognition model storage means 15 a recognition model S14 designated by recognition model information S16 from a grammar processing means 13, and collates an input speech 11 with the recognition model S14 based on the an output probability S13 and outputs a word score S15. The grammar processing means 13 reads a necessary partial grammar from a partial grammar storage means 17 for checking a next activating word model when the work score s15 exceeds a certain threshold value, and activates the partial grammar to the model collation means 14 and indicates a word model to be activated. Thus, it is possible to individually read partial grammar necessary for recognition and activate a recognition model, as a result, a less capacity will do for the grammar processing means.
Patent JP-H10253546-A (JP)
Title: Method and equipment for evaluating semiconductor substrate
Inventor: MATSUSHITA HIROSHI
IPC: G01N21/88
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enable correct evaluation of a defect of semiconductor substrate by a method wherein light having a continuous spectrum is made to enter the surface of the semiconductor substrate and the intensity ratio between scattered light from the defect and the incident light is calculated. SOLUTION: The light of a light source 11, for which a halogen lamp having a continuous spectrum is used, is made parallel light by a collimator 13 or the like and made to enter a semiconductor substrate 16 through a convergent lens 14. The light scattered by a defect of the semiconductor substrate 16 is caught by an optical lens 18 and a tomograph containing a luminescent spot is obtained by a vidicon camera 20. The defect shown by this luminescent spot is irradiated by adjusting the convergent lens 14 and a scattered light spectrum is obtained. An incident light spectrum is obtained by installing a mirror 17, an intensity ratio is calculated from the two spectrums and the depth, size, etc., of the defect are determined therefrom. The optical path of the scattered light being changed by a mirror 19, in another way, the light is led to a spectrometer 28 and the scattered light spectrum is measured by one- dimensional cooled CCD from the intensity of each prism-dispersed wavelength. The incident light spectrum can be measured by installing the mirror 17 and the intensity ratio is calculated from the two spectrums.
Patent JP-H06248590-A (JP)
Title: Centrifugal continuous paper machine
Inventor: YAMADA KATSUHIKO
IPC: D21F1/00
Filed: 1993-02-24
Abstract: PURPOSE:To continuously form high-quality paper having excellent formation by a centrifugal continuous paper machine. CONSTITUTION:A centrifugal continuous paper machine consists of a cylindrical fiber suspension spray device 26 which is connected to a feed pump 23 of an external fiber suspension 11, equipped with a spray nozzle 13 of the suspension 11 on part of the peripheral surface and is installed approximately in the horizontal direction, an endless wire 3 which is introduced along the cylindrical face 18 of the spray device 26, discharged to the outside and is rotated, an endless felt 15 which is brought into contact with at least the back of wire 3 corresponding to the spray nozzle 13 part and is rotated and a guide 16 which is brought into contact with the back of the felt 15 and conducts the wire 3 and the felt 15.
Patent JP-S59183035-A (JP)
Title: Start controlling method for power plant of the type recovering furnace top pressure of blast furnace
Inventor: UDAGAWA KATSUNOBU
IPC: F02C1/00
Filed: 1983-04-01
Abstract: PURPOSE:To enable to set a generator into synchronous operation promptly under any operational conditions of a blast furnace, by controlling the inlet gas pressure to a pressure preset in relation to the turbine speed at the time of starting a turbine. CONSTITUTION:At the time of starting a turbine, turbine inlet pressure related to the turbine speed is preset and put into a means 33 for controlling the pressure at the time of starting. Said means 33 determines the preset turbine inlet pressure related to the turbine speed that is detected by a turbine speed detector 15. Deviation between the set pressure and the actual turbine inlet pressure is calculated, and the turbine inlet pressure is controlled to the set pressure by adjusting the opening of a fore-turbine control valve 31 to eliminate the deviation. Thus, since the time required for setting a generator into operation from starting of the turbine is reduced considerably, it is enabled to set the generator into synchronous operation promptly.
Patent JP-S61218215-A (JP)
Title: Piezoelectric thin film resonator
Inventor: SUZUKI HITOSHI
IPC: H03H9/17
Filed: 1985-03-25
Abstract: PURPOSE:To increase the strength of structure, to eliminate damages of the air gap layer and to improve the reliability of products by using a bridge shape formed with the 1st dielectric film, the piezoelectric thin film and the 2nd dielectric film so as to form the air gap layer. CONSTITUTION:The 1st dielectric film 2 is formed to form the air gap layer 7 on the substrate 1 and the lower electrode 3, the piezoelectric thin film 4, the upper electrode 5 and the dielectric film 6 are formed on it sequentially. The thickness of the air gap layer 7 is enough to be several times or over of vibration displacement in the operating frequency of the resonator but it is desired to provide the thickness of several hundreds of Angstrom  - several mum because of the ease of manufacture. Through the constitution above, since the bridge shape air gap is formed by the lamination of the 1st dielectric film 2, the piezoelectric film 4 and the 2nd dielectric film 6, the strength of structure is increased, damages such as cracks due to deflection are prevented, the reliability of products is improved and the air gap layer region is formed, then a filter provided with plural resonators and utilizing acoustic coupling is formed easily.
Patent JP-H03259342-A (JP)
Title: Method and device for deciding addressing mode
Inventor: URUSHIBARA SEIICHI
IPC: G06F9/34
Filed: 1990-03-09
Abstract: PURPOSE:To reduce program size by comparing a universal pattern generated by an addressing mode comprising part with an addressing mode limitation table set at every targeted CPU, and deciding an addressing mode. CONSTITUTION:An addressing mode decision part 2 delivers the equation tree 1 of main memory reference to a pattern generating part 41. At this time, an addressing mode marginal step number holding means 31 is referred to decide the size of the equation tree capable of using the addressing mode at high speed. Next, the decision part 2 delivers an equation tree pattern 42 to the addressing mode comprising part 43. The comprising part 43 takes the logical product of the addressing mode limitation table 32 and the pattern 42 sequentially, and delivers a part capable of using the addressing mode in the equation tree 1 to a utilizing part comprising part 433 while no result of '1' is obtained, and it is registered on the addressing mode utilizing part 52 of the addressing mode 5. When the logical product goes to '1', decision for the posibility for use is completed.
Patent JP-H0642316-A (JP)
Title: Valve timing adjusting device for internal combustion engine
Inventor: MORII YASUSHI
IPC: F01L1/344
Filed: 1993-03-18
Abstract: PURPOSE:To reduce gear noise of a helical spline while forming a total unit in small size by suppressing a valve timing adjusting device from extension of its axial direction length. CONSTITUTION:An internal helical spline 5a is formed in an internal surface of a sleeve 5 mounted on a sprocket 2 driven by a crankshaft of an internal combustion engine, and an external helical spline 3a is formed in an external surface of a sleeve 3 mounted on a cam shaft 1 fitted to float in the sprocket 2. A cylindrical gear collective unit 8 fitted to these splines is formed of a controlling member 6 and an arc-shaped gear, which are energized in the axial direction by a coil spring 27. By increasing a virtual tooth thickness with a tooth trace of these helical splines displaced in the axial direction, backlash is reduced, but since the arc-shaped gear is stored in space of notching in the axial direction the controlling member 6 partly in a circumferential direction, an axial direction length of the gear collective unit 8 can be suppressed from increasing.
Patent JP-H05267624-A (JP)
Title: Semiconductor integrated circuit device
IPC: H01L21/82
Filed: 1992-03-17
Abstract: PURPOSE:To facilitate a connection wiring between function blocks by a method wherein fundamental cells, which are different from each other in kind, are regularly combined with each other and are arranged in the first direction of a semiconductor chip. CONSTITUTION:A first kind of fundamental cells 13 and a second kind of fundamental cells 14, the positions of input terminals of which and whose wiring layer are different from only those of input terminals of these cells 13 and a wiring layer of the cells 13, are regularly arranged on a semiconductor chip 11 on the form of matrix. That is, the same kind of the fundamental cells are arranged in the direction Y of the chip 11 and the cells 13 and the cells 14 are alternately arranged one piece by one piece in the direction X of the chip 11. Thereby, as input electrodes 24 of the cells 13 and input electrodes 25 of the cells 14 are not positioned on the same lattice 26 and the positions of the input terminals of the cells 13 and 14 are different from each other in each kind of the cells, a connection wiring between function blocks is facilitated and an effect in the improvement of the efficiency of the wiring is great.
Patent JP-S62216297-A (JP)
Inventor: IKETAKI KENJI
IPC: B23K26/382
Filed: 1986-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04293235-A (JP)
Title: Plasma generating equipment
Inventor: TAKEDA TOMOHIKO
IPC: H01L21/3065
Filed: 1991-03-22
Abstract: PURPOSE:To prevent the mutual interference of plasma which is generated on both sides of a substrate holder serving as an anode. CONSTITUTION:The mutual interference of plasma which is generated on both sides of a substrate holder 7 serving as an anode can be prevented, by alternately applying high frequency electric power in a pulse train, to two cathodes 2, 3 against the substrate holder 7 serving as the anode.
Patent JP-S55151269-A (JP)
Title: Display unit for slice level
Inventor: MATSUSHITA AKIRA
IPC: G01R19/165
Filed: 1979-05-14
Abstract: PURPOSE: To make it possible to readjust a slice level easily without any need for a synchroscope, etc., by displaying the slice level as the duties of a high level and low level.  
     CONSTITUTION: Output signal S of slicing circuit 1 when a signal including distortion is supplied is a digital signal. A signal waveform-shaped by circuit 1 is denoted as S1. The output of pulse circuit 3 consists of pulse signal S31 generated in the rise and fall of signal S1, pulse signal S32 generated immediately before S1 rises, and pulse signal S33 generated right before S31 falls, i.e., three kinds of signals. Rectangular wave signal S4 of generator 4 is applied as the clock signal of counter 5. The output of counter 5 is applied to latch circuits 6 and 7 as binary signals of S51, S52 and S53 and set by signal S31. Circuits 6 and 7 are applied with signals S32 and S33 as latch signals and they are supplied to an converted by binary-decimal converting circuits 8 and 9 into decimal signals, so that display circuit 10 will display a count value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10257425-A (JP)
Title: Recording and reproducing device
Inventor: KADOTA HIROKI
IPC: G11B20/10
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To view a program linked service of VBI data broadcast many times without degrading reproduction quality and to enable sipecial reproduction such as video replay concerning a device for synchronizing a TV video signal and data superimposed on its VBI (VBI data) and digitally recording or reproducing them. SOLUTION: The video signal and the decoded VBI data are transferred from a buffer a7 and a buffer b9 to a memory 10 and recorded while being synchronized based on the control of a buffer ab control circuit 8. At the time of reproduction, the data are transferred from the memory 10 to buffers (c) and (d) while being synchronized based on the contorl of a buffer cd control circuit 16 and the transferred decoded VBI data are converted to chrominance signals by an LUT 19, converted to analog RGB signals by a D/A converter 21 later and outputted. Besides, the transferred video signal is converted to an analog signal by a D/A converter 20 and outputted.
Patent JP-S62216641-A (JP)
Title: Adsorbent for purifying environment
Inventor: SUGIURA YUJI
IPC: C02F1/28
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the titled adsorbent which withstands use underwater and is excellent in adsorption performance by depositing polyethylene imine having >=5,000mol.wt. on porous resin. CONSTITUTION:Polyethylene imine is deposited on porous resin by immersing porous resin (i.e. polymer contg. acrylic alkyl ester as an essential monomer component) having >=50m<2>/g specific surface area into a soln. wherein polyethylene imine having >=5,000mol.wt. is dissolved in a solvent (i.e. methanol or the like). An adsorbent which withstands use underwater and is excellent in adsorption performance of environmental pollution substance is obtained by preferably extracting and removing free polyethylene imine which remains without being deposited by hot water. Still further the amount of polyethylene imine to be deposited is <=100pts.wt. for 100pts.wt. porous resin, and preferably a range of <=50pts.wt. is favorable.
Patent JP-S61220078-A (JP)
Title: On-line character recognizing device
Inventor: TANIMOTO HIDEO
IPC: G06K9/62
Filed: 1985-03-26
Abstract: PURPOSE:To easily select a desired character by providing a next candidate key at every kind of character. CONSTITUTION:When an input character is drawn on a tablet, a tablet part 1 extract X and Y coordinate point sequence data outputted from the tablet. A recognition part 2 performs recognition processing and when there is a next candidate for the recognized character, the next candidate is displayed on a display part 4 to urge an operator to make a selection. A selection part 6 for candidates classified by the kinds of characters displays character data on the next candidate from a memory 3 on the display part 4 as a desired character when the operator presses a next candidate key.
Patent JP-H0654288-A (JP)
Title: Processing device for digital video editing
Inventor: RABATO MAASHIYARU NEIRI
IPC: H04N5/92
Filed: 1993-02-25
Abstract: PURPOSE: To synthesize plural different input signals and to obtain one output signal by providing a memory receiving and storing a digital video signal and a means for delaying the execution of a command when a specified part is not stored. CONSTITUTION: A digital video processor(VPU) 103 is provided with a micro processor operating based on one group of commands for receiving and recording the respective parts of the input digital video signals and for executing an operation and the delay circuit connected to the micro processor for delaying the execution of the command when the specified part to which the specified command is added is not stored yet. Since processing speed exceeds the speed for receiving video data, multiple digital data flows are time-divisionally processed. Thus, two different digital video signals are received and the respective parts of the digital video signals are separately stored. Then, a logic operation is executed on the respective parts, the different digital signals are synthesized and one digital video signal is obtained.
Patent JP-S60204110-A (JP)
Title: Line filter
Inventor: HAMAZAWA YOSHIKAZU
IPC: H03H7/09
Filed: 1984-03-29
Abstract: PURPOSE:To improve the noise preventing function even to a noise having a high frequency and even to a noise of a low frequency by winding a primary and a secondary to a magnetic core and providing a shield plate to apply electrostatic shield to the start and end of the turn of the coils. CONSTITUTION:The primary coil 11 and the secondary coil 12 are wound to a annular troidal magnetic core 10, start of turns 13, 14 and ends 15, 16 of the coils 11, 12 are used as connecting terminals. The shield plate 18 provided with a projection 17 as a grounding terminal at a part is provided between the terminals 13, 14 and 15, 16 so as to attain electrostatic shield. Thus, the noise preventing function even to the noise of a low frequency as well as the noise of a high frequency is improved in this way.
Patent JP-H05224010-A (JP)
Title: Color filter and its production
Inventor: KURATA HIDEAKI
IPC: G02B5/20
Filed: 1992-02-13
Abstract: PURPOSE:To eliminate the irregular colors of the display of a color filter and to improve the production efficiency (yield) of the color filter. CONSTITUTION:A flattening film 6 is formed on a dyestuff layer 5 to obtain a color filter. In this case, the ruggedness 6a of the surface of the flattening film 6 is controlled to <=0.1mum and the swell 6c of the entire surface of the flattening film 6 to <=0.2mum. The ruggedness 6a of the surface of the flattening film means the maximum value of the periodical fluctuations of the surface of the film 6 resulting from the periodical steps of the dyestuff layer 5 (R, G, B) and black matrix 2 (BM) formed under the film 6. Besides, the swell 6c denotes the undulation in a longer range than the periodical and fractional ruggednesses on the surface of the film 6.