baber/WOPTO huggingface dataset:
Patent JP-H09282670-A (JP)
Title: Optical disk reproducing method and optical disk device
Inventor: NAGASAWA MASAHITO
IPC: G11B7/24097
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To conduct the reproduction of the recognition section of the header area even in the condition of no tracking by utilizing the difference in signal amplitude between the header section and the other section in the quantity of reflected light from the optical disk for detecting the identification section at the time when no tracking operation is carried out. SOLUTION: The signal reproduced by the optical disk 10 from the optical disk 8 produces a tracking error signal by the subtraction amplifier 32. On the other hand, RF signals obtained by the addition amplifier 33 are binarized by the comparator 37. The difference signals from the differential amplifier 32 are separately binarized by the comparator 34a, 34b. At this time, at the time of usual reproduction, AND of the comparators 34a, 34b is inputted into the pattern matching circuit 49 through an AND gate 38. In the circuit 49, judgment is conducted by the compararison circuit 44 of the number of mirror faces and mirror face length.
Patent JP-H05289207-A (JP)
Title: Photograph printing device and method for deciding exposing condition
Inventor: TERASHITA TAKAAKI
IPC: G03B27/32
Filed: 1992-04-13
Abstract: PURPOSE:To eliminate the effect of color failure and to always obtain a high- quality print irrespective of the change of film characteristic caused by deterioration with lapse of time. CONSTITUTION:Photometric data which are inputted from a photometric device 28 and selected by a selection means 38 are stored in a 1st storage means 34 in a state where they are classified by density over many rolls of negative film 20. The photometric data for the image frame of the single negative film 20 where the printed image frame is recorded are stored in a 2nd storage means 36 in the same manner. An exposing condition deciding means 40 sets a weight coefficient to be given to each of the photometric data of the printed image frame, the data from the 1st means 34 and the 2nd means 36, and decides the exposing condition based on a value obtained by giving the weight coefficient to the respective data.
Patent JP-H07282585-A (JP)
Title: Semiconductor device
Inventor: IKEDA MASATO
IPC: H01L21/8244
Filed: 1994-04-06
Abstract: PURPOSE:To prevent the fetching of erroneous data to a register type input buffer etc., performing an input operation according to a clock signal CLK by suppressing the power source noise of clock signal input buffer IBK receiving the clock signal CLK and stabilizing its level deciding operation. CONSTITUTION:A power source supplying path supplying a power source voltage VCC1 and a grounding potential VSS1 to the clock signal input buffer IBK is provided independently of a power source supplying path supplying a power source voltage VCC2 and a grounding potential VSS2 to other internal circuits. Thus, the power source noise due to charging currents and pass-through currents accompanied by operations of internal circuits is suppressed from being transferred to the power source supplying path of the clock signal input buffer IBK.
Patent JP-S5427716-A (JP)
Title: Correcting method for error of facsimile communication
Inventor: SUHARA TOSHIO
IPC: H04N1/40
Filed: 1977-08-03
Abstract: PURPOSE: To realize an error correcting method of excellent picture quality and of low transmission cost on the facsimile communication system which achives transmission by coding facsimile signals at every constant scanning line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03294675-A (JP)
Title: Automatic starter for hydraulic pump for molder
Inventor: NAGAI TSUKASA
IPC: F04B49/02
Filed: 1990-04-10
Abstract: PURPOSE:To prevent the occurrence of scuffing in hydraulic pumps as well as to make inching start automatically by gradually lengthening the duration of 'ON' time of pulse signals which turn motors ON and OFF by set times at the time of starting the motors. CONSTITUTION:In an automatic starter for hydraulic pumps 9a and 9b for a molder, when an operating switch 6 is turned on by an operator, the information of which is inputted to a CPU 1 through a switch input I/F4, so that motors 8a and 8b are started in accordance with procedures which are programmed in a ROM 2 in advance. In this case, pulse signals are sent to the motors 8a and 8b in order that the motors keep repeating 'ON-OFF' operations by set times, and the duration of 'ON' time of the pulse signals is gradually lengthened concurrently. This thereby allows the hydraulic pumps 9a and 9b to be gradually accelerated in revolution while the occurrence of what they call, scuffing is prevented. In addition, duration time is controlled by pulse signals stored in a RAM 3, inching start can thereby be properly made.
Patent JP-S5728086-A (JP)
Title: Endo-8-methyl-8-syn-alkyl-8-azoniabicyclo- (3,2,1)-octane-3-alkylcarboxylate salts, manufacture and therapeutical composition
Inventor: BIRUGIRIO BERUNAREJI
IPC: C07D451/10
Filed: 1981-06-18
Abstract: The invention relates to new salts of endo-8-methyl-8-syn-alkyl-8-azoniabicyclo-[3.2.1]-octane-3-alkylcarbox ylates, of formula:  <IMAGE>   in which R1 is a linear or branched alkyl radical of 2-5 C atoms, a cycloalkyl radical of 3-6 C atoms, or a phenyl-alkyl radical, R3 and R4, which can be the same or different, are alkyl radicals of 1-6 C atoms, X is a halide ion. The new compounds are potent spasmolytics.
Patent JP-2000284228-A (JP)
Title: Liquid crystal projector device
Inventor: IKEDA TAKASHI
IPC: G03B33/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make the device small-sized by using a 2nd polarization beam splitter for separation of a 2nd and a 3rd color components and for the color synthesis of a 2nd and a 3rd video light modulated by respective reflection type liquid crystal panels. SOLUTION: At a GB modulation part 3, an S-polarized blue component is reflected by the polarizing surface of a GB polarization beam splitter 31 and made incident on a liquid crystal panel 33 for the blue component. Incident light based upon the image information of the blue component is converted into P-polarized light, which is then reflected; and other incident light components are reflected as S-polarized light as they are. A liquid crystal panel 32 for the green component polarizes incident light based upon the image information of a green component into S-polarized light, which is then reflected.  A color synthesis part 5 polarizes the P-polarized blue video light emitted from the GB modulation part 3 to obtain S-polarized light by a polarization beam splitter 52 for the blue component and makes it incident on a light beam splitter 51 for color synthesis together with the S-polarized green video light. The P-polarized red video light emitted from a G modulation part 4 is made incident on a plane which is orthogonal to the incidence surface for the blue and green video lights of the polarization beam splitter 51 for color synthesis.
Patent JP-H04305222-A (JP)
Title: Deodorizing device
Inventor: ABETA AKIRA
IPC: B01D53/34
Filed: 1991-03-29
Abstract: PURPOSE:To automatically perform a deodorizing operation at the optimum time by storing the time corresponding to the detecting time by a means which detects the performing time of a prescribed operation, and based on the time registered in a storing means, automatically performing the deodorizing operation everyday at the time from which each detecting is advanced by the set time (tau) or traced back by (tau). CONSTITUTION:A detecting signal 15 outputted by a detecting part 16 is transmitted to a 24-hour timer 36, and from the timer 36 to a storage circuit part 38, the time from which the time is traced back by the duration time (tau) of the deodorizing operation from the detection time at the detecting part 16 is transmitted as the executing time data 40. The storage circuit 38 is provided, e.g. by the three areas storing the executing time data 40, the storage areas are filled one only one whenever the detecting part 16 performs the detecting operation, older stored contents are successively erased, and the three latest executing time is always held in storage. Then, the stored executing time is compared with actual time data 43 from the 24 hour timer 36 at a comparator circuit 42, and when the actual time and the executing time coincide, the deodorizing operation is performed.
Patent JP-H07299876-A (JP)
Title: Sensor container and manufacture thereof
Inventor: TAKEI GOICHI
IPC: H05K5/00
Filed: 1994-05-02
Abstract: PURPOSE:To facilitate molding work and manufacture at row cost. CONSTITUTION:In a state that a container body 1 and a cover 2 are separated, a sheet of mesh 10 is connected to an open bottom 1A of the container body 1 and an outer face 2A of the cover 2 so as to cover the open bottom 1A of the container body 1 and a window 7 of the cover 2. A part 10A of the mesh 10 between the container body 1 and the cover 2 forms a hinge of the cover 2. Thus, molding work in manufacturing a sensor container is easy and the manufacturing cost is lowered.
Patent JP-S60235337-A (JP)
Title: Ion beam generating apparatus
Inventor: UEDA YOSHIHIRO
IPC: H01J37/08
Filed: 1984-05-08
Abstract: PURPOSE:To sharply improve ionization efficiency and ion selectivity by exciting a substance to be ionized by resonant light excitation to the automatic electrolytic dissociation condition from the basic condition through irradiation of light the emitted from the synchrotron. CONSTITUTION:The aluminum vapor 10 is supplied to a vessel 1 from a gas supply hole 1a. A synchrotron light generating part 3 is operated for oscillation. Thereby the lights emitted from synchrotron B3 in the wavelength of 1,762Angstrom  are guided to the vessel 1 through a slit 11. In this case, the aluminum vapor 10 is resonant-excited to the automatic electrolytic dissociation condition from the basic condition. As a result, excited vapor is ionized with a predetermined transition probability. A DC voltage is applied across an electrode 6 and a sample plate 8a and thereby the ionized aluminum vapor 10 is extracted as the ion beam 9 consisting of only the ion of aluminum and samples 8 are irradiated with ion beam 9.
Patent JP-H06284612-A (JP)
Title: Thin coil
Inventor: MATSUYAMA TAIJI
IPC: H02K15/04
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a thin coil excellent in chemical resistance in which the space factor is prevented from lowering by allowing employment of thin dielectric layer and a discrimination can be made easily between the surface and the rear. CONSTITUTION:A laminate 5a of conductor foils 1 and dielectric layers 2a is wound by a predetermined number of turns to produce a wound body 6 which is then sliced with a predetermined thickness thus obtaining a thin coil. The dielectric layer 2a is composed of a polyamideimide resin and the end-of-winding of the coil is extended on the inner peripheral side in order to provide a mark for discriminating between the surface and the rear of the coil.
Patent JP-2000287039-A (JP)
Title: Image reader
Inventor: TAKAHAMA HIDEKAZU
IPC: H04N1/38
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an output image with high quality and prevent production of black stripes more easily. SOLUTION: A read background white board of this image reader is read in a step S501, and whether or not dust is detected is discriminated in a step S503. When dust is detected, the position of the dust is determined in a step S505. The final discrimination of the presence of the dust is made as a result of detecting the position of dust in a step S506. In the case that presence of the dust is discriminated, the processing continues to a step S507 to change a write enable state of a line memory, based on the detection result of the dust position. Then an image of an original is read in a step S509 and line data of the image are sequentially fed to the line memory, after the write enable state is changed. Then in order to match the number of pixels of each line, white pixel data are added to the end of the line in a step S511, and the processing is terminated.
Patent JP-H04303712-A (JP)
Title: Electromagnetic flowmeter
Inventor: YOSHIOKA TAKASHI
IPC: G01F1/60
Filed: 1991-03-29
Abstract: PURPOSE:To make it possible to confirm the removal of noises by storing a plurality of operation processing methods beforehand, combining the operation processing methods without excitation, and displaying the trend of the output of a signal converting part in response to the operation processing on the display part of a communicator. CONSTITUTION:A pair of electrodes 3a and 3b are provided on the inner wall of a flow path pipe 2 in a transmitter 1. An exciting coil 4 is provided in the orthogonal direction with respect to the flowing direction of fluid and the arranging direction of electrodes. The detected signal from the transmitter 1 is supplied into a CPU 12 through a preamplifier 5, a switch 9 for flow speed signals/ exciting current signals, a variable-gain amplifier 10, an A/D converter 11 and an interface 14. A plurality of operation processing methods are stored beforehand in the CPU 12. The combination of the operation processing methods is performed without excitation with polarity switching signals SW1a and SW1b for the exciting currents through an exciting current switch 7. The trend of the results of the noise reduction in a signal converting part 17 corresponding to the operation processing is displayed on the display screen of a communicator 20 which is connected to an output line.
Patent JP-S5428368-A (JP)
Title: Production of filament winding material
Inventor: INOUE MITSUHIRO
IPC: B65H54/28
Filed: 1977-08-04
Abstract: PURPOSE: When multilayered and filament wound materials consisting of a layer wound with fibers in a small angle and another one wound in a large angle are produced by using a carriage provided with a guide that can slide in the lengthwise direction of the pipes, the filament is threaded on pins at both ends of mandrel only for winding in the small angle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05265418-A (JP)
Title: Display device with blinking function
IPC: G09G5/02
Filed: 1992-03-19
Abstract: PURPOSE:To perform blinking operation instead of making a blinking display having erasure periods by making a blinking display in continuous display form wherein display colors are alternately changed. CONSTITUTION:In a period wherein BRBIT-P is '1', a white display of a composite color is made when TIMER-P is '0', but when BRBIT-P='1' and TIMER-P='1', two monochrome signals of Gout=G in and Bout-Bin are inputted to make a yellow display of their composite color. Therefore, the colors are not erased and the display color is yellow in a section wherein BRBIT-P ='1' and TIMER-P='1'. In a blinking period, an alternate color difference display is made by a continuous display in the order of yellow, white, yellow, white, and yellow to eliminate blinking operation due to erasure. The blinking operation for the movement of stock prices changes in display color and characters are displayed at all times, so that the display becomes easy for viewers to see.
Patent JP-S58209303-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/12
Filed: 1982-05-31
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-2000286916-A (JP)
Title: Demodulator
Inventor: BABA SATOSHI
IPC: H04L27/01
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator which can perform stable reproduction of a carrier wave without receiving fading influence. SOLUTION: This demodulator generates the phase error information 48 including the distance set from a signal point that is specified by an input signal and the direction to be corrected via a PD(phase detection circuit) 47 after the equalized base band signals of an I-ch, a Q-ch, etc., referred to the distance set from a prescribed signal point to be converged via the PD 47. Then the actual waveform distortion of the input signal of the PD 47 is detected by monitoring the coefficient of every tap of a DFE(decision feedback type equalizer) constructing an EQL(equalizer) 42 and used for the waveform equalization, and the information 48 outputted from the PD 47 is corrected according to the monitoring result.
Patent JP-H04327408-A (JP)
Title: Conveyor shelf
Inventor: HATANAKA JOJI
IPC: B65G1/06
Filed: 1991-04-25
Abstract: PURPOSE:To reduce the number of signal cables and simplify design and electrical work by disposing conveyor devices in plural vertical stages and plural lateral rows in shelf frames, and providing a diffusion type detecting device outside the delivery side end part of a carrier path group of the conveyor devices. CONSTITUTION:Among the columns 2-4 and members 5, 6 of shelf frames 1, storage parts 7 are partitioned in plural lateral rows and plural vertical stages, and each storage part 7 is provided with a conveyor device 1 formed of a lateral pair of conveyors 10, 11 on a horizontal carrier path 13. A stopper 22 is provided at the delivery side end part of the carrier path 13, and a diffusion type detecting device 25 is provided at the rear column 3 at this end part. The diffusion type detecting device 25 forms a wide three-dimensional detecting range 26 by an infrared sensor, a sonic sensor, and the like, and is fitted, with the diffusion direction turned downward, to the rear face of the rear column 3 positioned at the intermediate part so as to correspond to four storage parts 7, for instance.
Patent JP-H01270556-A (JP)
Title: Production raw material of colored graze-free tile
Inventor: OKA JIRO
IPC: B28C3/00
Filed: 1988-04-19
Abstract: PURPOSE:To improve productivity of raw material of colored glaze-free tile and to reduce cost by spraying a pigment solution upon spray-dried granules of body of tile while stirring and impregnating the granules with coloring pigment. CONSTITUTION:Elutirated clay, feldspar, pottery stone agalmatolite, water, etc., are quantitatively weighed, fed to a ball mill, mixed, ground into 5-20mu particle diameters and stored in a slurry tank. The slurry is dried by a spray dryer to make granules of body of tile. Then the granules are sprayed with a previously prepared pigment solution from a spray nozzle while stirring the granules in a stirrer and the granules of body of tile are impregnated with the solution to give the aimed raw material of glaze-free tile. By the above- mentioned method, since the pigment solution is sprayed and the granules of body of tile are impregnated with the solution, the pigment is impregnated into the interior of the granules and color unevenness caused by press molding in coating granules of body of tile with pigment powder can be eliminated.
Patent JP-S61253475-A (JP)
Title: Automatic tester for zinc oxide arrestor
Inventor: TSUZUKI KAORU
IPC: G01R31/18
Filed: 1985-05-01
Abstract: PURPOSE:To achieve a series of tests for an arrester continuously at a high efficiency, by performing an intermittent circulating motion of a forward conveying mechanism. CONSTITUTION:With a driving mechanism, a forward conveying mechanism C starts an intermittent circulating motion, grasping an arrestor J by a support arm 11A, from first to 16th stations (ST1-ST16) repeating the stoppage and movement at each station. At the ST4, a first precharger F1 is automatically operated to apply a high pressure to the arrestor J, at the ST6, a first insulation resistance tester R1 is operated to automatically perform an insulation resistance and the acceptance or rejection is judged from the measured value. Any rejected product is carried out and removed through a carry-out chute 26A by the operation of a foot switch FS3 of the ST7. Then, at the ST8, the test of the arrester is done with a discharge withstand tester T1. The tests thereof are done with a second insulation resistance tester R2 and a varistor voltage tester BV respectively at the STs 12 and 14. The arrester J which passed all the tests are stored at a specified place through a carry-out chute 26B by the operation of the foot switch FS7 at the ST16.
Patent JP-S59219844-A (JP)
Title: Sample current detection device for electronic beam irradiation type analyzer
Inventor: SOEJIMA HIROYOSHI
IPC: G01N23/225
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a high resolution picture due to sample current by connecting an electric field irradiation electrode to a sample and this electric field irradiation electrode to a pull-down power supply through a high resistor and arranging an electronic amplification detector opposed to the electric field irradiation electrode. CONSTITUTION:An electric field irradiation electrode N is pin-shaped and is connected to a pull-down power supply L through a high resistor R and then a sample S and the electric field irradiation electrode N are connected. A scintilator C is connected to the positive side of a power supply U and a photomultiplier PM is arranged at the rear. When sample current SC is applied, the potential of the electrode N increases and decreases depending on the direction and size and an electric field irradiation electron irradiated from the electrode N increases and decreases accordingly. This electron is amplified and detected by combining the scintilator C and the photomultiplier PM. When the sample current SC is set to the direction where it is applied to the sample, the smaple potential decreases and the electric field irradiation current increases. Suppose irradiation resistance is r and the current applied to a resistor R is I' and then R>>r, I' is exceedingly reduced and the sample current is almost all converted into the electric field irradiation current.
Patent JP-H11290317-A (JP)
Title: Method for discerning form of hair follicular sebaceous gland tissue
Inventor: SUZUKI JUNKO
IPC: G01N29/04
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method or the like for discerning the form of a hair follicular sebaceous gland tissue of non-invasion. SOLUTION: Ultrasonic waves at frequencies more than one or two types at least selected from the range of from 20 MHz to 80 MHz and the range of from 10 MHz to 20 MHz or the like are emitted from the surface of the skin to the internal direction of the skin, reflected waves are received and imaged, the hair follicular sebaceous gland tissue inside the skin is observed from the provided image of non-invasion, and the form of the hair follicular sebaceous gland tissue is discerned.
Patent JP-S5219551-A (JP)
Title: Solid film photomodulator
Inventor: TADA KOUJI
IPC: G02B6/12
Filed: 1975-08-05
Abstract: PURPOSE:To effect phase modulation of light progressing through a light wave guide path by irradiating the light wave guide path formed by applying a given electric field to a film-like single crystal having both electrooptical effect and photoconductive effect with light the intensity of which is modulated.
Patent JP-S60237866-A (JP)
Title: Single-phase full-wave rectifier
Inventor: MORIUCHI YAKUNI
IPC: H02M7/217
Filed: 1984-05-09
Abstract: PURPOSE:To improve the linearity of a rectifying characteristic by forming a rectifier in combination of two sets of operational amplifier circuits. CONSTITUTION:A single-phase full-wave rectifier is formed of two sets of operational amplifiers 10, 20. This amplifier 10 has a feedback circuit including a diode 11, and a feedback circuit including a diode 12 and a resistor 13, and when receiving a positive input voltage Vac, a negative voltage is output. The amplifier 20 for adding has a feedback circuit including a resistor 21, the output of the amplifier 10 fed through the diode 12 is input through an input resistor 22, an AC input Vac is input through a resistor 23, and the output (rectified output) is smoothed and output through a smoothing circuit having a resistor 2 and a capacitor 3. Thus, the amplifier 20 inverts and amplifies one time the AC input Vac, and simultaneously inverts and amplifies twice the output of the amplifier 10, and rectifies and output.