baber/WOPTO huggingface dataset:
Patent JP-H05126858-A (JP)
Title: Oscilloscope
Inventor: OTA GENICHIRO
IPC: G01R13/24
Filed: 1991-11-08
Abstract: PURPOSE:To obtain an oscilloscope which releases an observer from the trouble of a synchronizing operation, operates at a high speed, makes few errors and needs only a small memory capacity. CONSTITUTION:A filter and level comparator 13 for a sync signal which extracts main cycle components contained in a signal to be observed, and CPU 16, a memory 17 and a display circuit 18 which display the waveform of one cycle component out of them and the information on the cycle component with which the waveform is synchronous, on a screen of CRT 19, while executing automatically a changeover of synchronization and a sweep time to another cycle component according to an input from an operating part 20, etc., are provided.
Patent JP-H08153238-A (JP)
Title: Coin paying-out device for automatic vending machine
Inventor: ISAKA HIROSHI
IPC: G07D1/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a coin paying-out device for an automatic vending machine which can eliminate unnecessary labor for determining a proper arranging position for a removed cover in each replenishment of coins, reduce failure to reset the cover and easily execute coin replenishing work. CONSTITUTION: Slots 12c opened backward are formed on the rear ends of both the side parts 12a of the cover 12 and projections 13, 14 are formed on the front and rear parts of a side face plate 10. At the time of closing the cover 12, the slots 12c of the cover 12 are engaged with the rear side projections 13 and a coin replenishing aperture part is closed, and at the time of replenishing coins, the slots 12c are engaged with the front side projections 14 and the coins are guided to the aperture part side by the cover 12. Thereby, coins are effectively guided to the aperture part and the necessity of searching the setting position of the cover 12 can be eliminated. At the end of coin replenishment, failure to reset the cover 12 is almost removed.
Patent JP-H04281760-A (JP)
Title: Esterified polyoxyalkylene block copolymer as substitute for low-caloric fat
Inventor: CHIYAARUZU EFU KUUPAA
IPC: A23L5/10
Filed: 1991-10-15
Abstract: PURPOSE: To obtain a nonpoisonous fat analogue compd. having digestibility and nonabsorbability in a digestive tract, similar in taste, physical properties, touch and appearance to edible fat and useful as a low calorie fat substitute in a food compsn. CONSTITUTION: This fat analogue compd. is represented by formula I, wherein A is an initiator part derived from an active hydrogen-contg. initiator, IB is an inner block of hydrophilic polyoxyalkylene in which the molar ratio of carbon to oxygen is <=2.5, OB is an outer block of lipophilic polyoxyalkylene in which the molar ratio of carbon to oxygen is >=2.5, this outer block has an ester bond represented by formula II (where R is 7-23C hydrocarbon) and having resistance to hydrolysis at the time of uptake and Z is equivalent to the number of active hydrogen atoms on the active hydrogen-contg. initiator.  This compd. is obtd. as follows; the active hydrogen-contg. initiator is alkoxylated with epoxide to form the inner block, the resultant intermediate is allowed to react with epoxide to form the outer block and the resultant intermediate represented by formula III is esterified with a fatty acid (deriv.).
Patent JP-H08139401-A (JP)
Title: Modulation system of optical transmission equipment and optical communication system using the same
Inventor: HIROKI TAMAYO
IPC: H04B10/54
Filed: 1994-11-02
Abstract: PURPOSE: To realize modulation by applying a small current wherein the extinction ratio is large, and the spectrum spread is small. CONSTITUTION: In a semiconductor laser 1 provided with a plurality of electrodes, a reflector having reflection spectrum characteristics in which a plurality of high reflection peaks exist periodically on both sides of a center wavelength is installed. The oscillation wavelength is modulated between two wavelengths λ1 , and λ0 , by controlling and modulating injection currents into a plurality of the electrodes, in the manner in which switching is executed between two different longitudinal modes. The modulated light is passed a wavelength filter 2 having the function which selects only one wavelength out of the two wavelengths. Thereby a signal 6 which is subjected to intensity modulation is sent out, and detected in the receiving side by using a photodiode.
Patent JP-H07265328-A (JP)
Title: Electrode assembly for electric surgery device and electric surgery device using it
Inventor: NAIJIERU MAAKU GOOBURU
IPC: A61B18/14
Filed: 1994-11-01
Abstract: PURPOSE: To enable a peritoneoscopic instrument and an electrode assembly used therefor to partially disinfect a hand piece and to improve a capability of recycling comparing to those of conventionals. CONSTITUTION: An electric conductive body 20 passes from an electrode 12E through a shaft to a contact on a mounting part 12M provided for connecting with a high frequency source. The mounting part is arranged so as to be rotatable in a housing with a hand piece 10 which is in an unrotatable state and has a shape so called housing which is suitable for equipping on a sleeve fixed to the shaft 12S. The electrode, the shaft, the components of the conductive body and the sleeve are formed so as to be rotatable around the axis of the shaft in relative to the housing and the contact.
Patent JP-H06113808-A (JP)
Title: Cigarette extinguishing apparatus and ashtray provided with cigarette extinguishing apparatus
Inventor: FUNAKI CHIKARA
IPC: A24F13/18
Filed: 1992-10-08
Abstract: PURPOSE:To provide a cigarette extinguishing apparatus capable of safely and surely extinguishing a smoking cigarette and to provide an ashtray provided with a cigarette extinguishing apparatus. CONSTITUTION:The cigarette extinguishing apparatus is provided with a pair of belt systems 5, 6 having a nearly convex polygonal form when viewed from a side and a holding vessel 4. Two pressing parts between a pressing belt wheel 11, etc., and a guide plate 14, etc., of each belt system are placed opposite to each other leaving a small pressing gap. Both belts have the same transfer directions at the pressing part. A smoking cigarette is inserted between the belts from the side to pull the cigarette into the pressing part and the extinguished cigarette is pushed out from the discharging side of the belts and discharged into a holding vessel 4.
Patent JP-H08216850-A (JP)
Title: Circuit device for brake gear
Inventor: KURAUSUUPEETAA MATSUTERUN
IPC: B60T8/175
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve a circuit device for a brake system provided with an anti-skid control device provided and/or a driving sliding control device and including a circuit for cutting off the control in the case of input circuits, output circuits, control circuits, monitoring circuits, comparator circuits, and error so that the continuous monitoring of the control circuits and the monitoring circuits may be available. SOLUTION: Both the control circuits 16 and the monitoring circuits 17 comprise watchdog circuits 23, 24 for processing watchdog algorithms which test the functioning of the control and a monitor block 4, and comparator circuits 25, 26 for comparing the results of the respective watchdog algorithms processed in the watchdog circuits. Only when control signals outputted by the control circuits 16 meet the corresponding signals of the monitoring circuits 17 after the comparison by comparator circuits 18, 19 and the results of the respective watchdog algorithms processed in the watchdog circuits 23, 24 meet, the output circuits 21, 22 trigger the control.
Patent JP-H03154896-A (JP)
Title: Diagnostic system for abnormality of recirculation pump of nuclear reactor
Inventor: TAKAGI AKIO
IPC: G21C17/00
Filed: 1989-11-13
Abstract: PURPOSE:To take a proper diagnosis objectively by estimating an abnormality occurrence position of a recirculation pump by a neural network which inputs the intensity of vibration in each specific frequency band. CONSTITUTION:The neutral network 1 consists of, for example, an input layer 2, an output layer 3, and a hidden layer 4 between those, and an input signal Xn corresponding to the syndrome vector Xi of the recirculation pump of the nuclear reactor is inputted to respective units of the input layer 2. The input signal Xn represents the intensity (amplitude) of vibration of the recirculation pump in each aimed frequency band corresponding to the syndrome vector Xi, the vibration of the recirculation pump is measured for a certain time, and the measurement result is processed by fast Fourier transform, etc., to obtain a spectrum, thereby generating the input signal according to the spectrum. Consequently, a subjective judgement is eliminated and the objective diagnosis becomes possible.
Patent JP-H11136003-A (JP)
Title: Dielectric filter
Inventor: TADA HITOSHI
IPC: H01P7/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric filter which keeps a spurious frequency away from a resonance frequency of a dielectric resonator without changing external dimensions. SOLUTION: This dielectric filter 31 consists of a dielectric filter unit 31r of a receiving system and a dielectric filter unit 31t of a sending system. The unit 31r of the receiving system and the unit 31t of the sending system are integrated into one body by connecting outer conductors 6r and 6t on respective sides of dielectric blocks 2r and 2t with solder 39 so that penetration holes 41 to 46 and 47 to 50 can be aligned in the longitudinal direction of the filter 31.
Patent JP-H07129714-A (JP)
Title: Character recognition device
Inventor: ISAYAMA YOSHIHARU
IPC: G06K9/03
Filed: 1993-10-29
Abstract: PURPOSE:To easily change the classification, the code form, or the like of information to be outputted to an external device out of recognized character information. CONSTITUTION:A filter program which selects information to be outputted to an external device 40 out of recognized character information, a filter program for code form conversion, etc., are stored in a filter memory 32 with prescribed file names by a filter setting means 34. When receiving an information output indication, a filter monitor means 31 discriminates whether the program having a prescribed file name is stored in the filter memory 32 or not. When it is discriminated by the filter monitor means 31 that this program is stored there, this program is executed for code information of characters stored in a recognition character memory 29, and the processing result is outputted to the external device 40.
Patent JP-H04171346-A (JP)
Title: Clutch housing tractor
Inventor: HYODO OSAMU
IPC: F16H57/02
Filed: 1990-10-30
Abstract: PURPOSE:To facilitate connection and shorten the longitudinal length of a connecting housing by installing a bearing case and a connecting housing for covering the bearing case and an interlocking shaft, in demountable manner on the rear edge surface of a clutch housing on the rear side of an engine so as to be superposed with the inner and outer peripheries. CONSTITUTION:On the rear edge surface 2 of a clutch housing 1 connected with the rear side of an engine, a bearing case 8 for bearing-supporting an interlocking shaft 7 which is interlocked to an input shaft 6 on a rear transmission case 3 side from a clutch 5 and a clutch shaft 5 inside the clutch housing 1 and a connecting housing 9 which covers the bearing case 8 and the interlocking shaft 7 are installed in demountable manner so as to be superposed with the inner and outer peripheries. The inside of the connecting housing 9 is effectively utilized by bulging out the bearing case 8 to the connecting housing 9 side, and the total length of the front/rear clutch housing 1 part and the transmission case 3 part can be shortened, and the installation surface of the bearing case 8 and the connecting housing 9 for the rear edge surface 2 of the clutch housing 1 is made nearly equal plane, and connection can be facilitated.
Patent JP-H05131667-A (JP)
Title: Recorder
Inventor: TAMAOKI SHUNPEI
IPC: B41J2/355
Filed: 1991-11-12
Abstract: PURPOSE:To improve printing speed by transfer of a data per each digit of multiple gradation by a method wherein a subblock is continuously transferred before electrification time wherein multiple gradation data to be next electroconducted is respectively subdivided ends following the subblock of a heating element to be electroconducted within electrification time wherein each electrification time of a drive pulse to be time-shared is further subdivided. CONSTITUTION:Heating elements H1-H2048 of a subblock belonging to T1 are electrified with eight subblocks corresponding to a periode (T1) of an enable signal XSTB1 and heating following the top most digit data D3 among multiple value data. During T1, a 64 cycle clock signal is supplied to a shift register 15 and at the same time when second subdivided electrification time (T2) starts, the third digit data D2 is transferred, and electrification is outputted from a driver circuit 13 to the heating elements H1-H2048. A number of transfers of multiple value printing data to be electrified within electrification time T1-T4 becomes 64 bits, a number of heating elements in each subblock.
Patent JP-H03156849-A (JP)
Title: Scanning electron microscope
Inventor: SHIMIZU MINORU
IPC: H01J37/24
Filed: 1989-11-15
Abstract: PURPOSE:To measure the length only when the vibration quantity is small and the length can be correctly measured and efficiently measure the length by providing a means detecting the vibration quantity of a scanning electron microscope and a means interrupting length measurement when the vibration quantity is large. CONSTITUTION:A sample 3 is guided into a loader chamber 15 and exhaust by a discharge/vacuum pump 16 is performed during length measurement, thus vibration is generated. This vibration is detected by an acceleration meter 24a, and the detected signal is outputted to a comparator 26. The comparator 26 compares the reference signal level stored in a data base 25 and the output signal level of the acceleration meter 24a. When the output signal level exceeds the reference signal level as a result of comparison, a beam blanking power source 11 is excited, and the radiation of an electron beam 2 to the sample 3 is prohibited to interrupt length measurement. The length is measured only when the length can be correctly measured, thus correct measurement results are invariably obtained.
Patent JP-H03161513-A (JP)
Title: Heat bonding conjugate fiber
Inventor: SHINOKI TAKANORI
IPC: D04H1/541
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the subject fiber, composed of respective specific ethylene vinyl alcohol copolymer and metal sulfonate group-containing modified polyester, having the aforementioned copolymer exposed in the axial direction of the fiber surface, excellent in adhesion and dimensional stability and suitable as chemical fiber paper, etc. CONSTITUTION:The objective fiber obtained by copolymerizing ethylene vinyl alcohol copolymer having 30-70mol% ethylene content and >=98mol% saponification degree of the vinyl acetate part with a metal sulfonate group-containing organic acid (e.g. 5-sodium sulfoisophthalic acid) in an amount of 1.0-10.0mol% based on the acid component, using the resultant modified polyester (preferably modified polybutylene terephthalate, etc.), carrying out conjugate spinning using preferably the aforementioned copolymer as a sheath component and the above- mentioned modified polyester as a core component and exposing the aforementioned copolymer in the axial direction of the fiber surface with firm joining of the copolymer component to the modified polyester component.
Patent JP-2001119715-A (JP)
Title: Video signal processing circuit for display device and its method
Inventor: MASUCHI SHIGEHIRO
IPC: H04N9/68
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing circuit and a method for a display device, which can execute excellent color reproduction display by suppressing image quality disturbance in color pseudo contour in a specific gradation region such as a low gradation region, occurrence of an image with a saturation resulting from missing bits or the like and occurrence of a color pattern noise. SOLUTION: A gradation level discrimination circuit 121 discriminates the gradation level of a received Y signal. A saturation reduction control signal generating circuit 122 generates a saturation reduction control signal Sx depending on the gradation level in the low gradation region and saturation reduction quantity generating circuits 123, 124 generate a saturation reduction quantity X. Substractors 125, 126 subtract the saturation reduction quantity X from signals Cb, Cr to adaptively reduce the saturation level at a low saturation region.
Patent JP-S63150264-A (JP)
Inventor: SHIRIRU MAHAIMU
IPC: A61K31/47
Filed: 1987-11-20
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-H04166122-A (JP)
Title: Suction port member for vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/02
Filed: 1990-10-31
Abstract: PURPOSE:To solve a problem resulting from the closure of a suction port because of the suction of the suction port and a surface to be cleaned and to suck dust over a wide range from apertures by forming suction apertures on flat peripheral walls of a flat part of a suction port member. CONSTITUTION:A suction aperture 7 is formed on one flat peripheral wall motor 4 of a flat part 3 and a suction aperture 8 of the same form as that of the suction aperture 7 on the other flat peripheral wall 4. They are respectively formed in the proximity of a suction port 5. The sum of the aperture areas of the suction apertures 7. 8 is so set as to be equal to the aperture area of the suction port 5. Dust can be sucked from the suction port 5 by connecting a connection port 6 of a suction port member 1 to a hose, an extension pipe or the like connected to a main body of a cleaner. For example, upon cleaning of a groove of an aluminum sash, dust sticking to the bottom face of the groove is sucked from the suction port 5 and dust sticking to both the side walls of the groove is sucked from the suction apertures 7 and 8, so that the groove can be substantially completely cleaned by moving the suction port member once in the groove.
Patent JP-H08151567-A (JP)
Title: Antifogging agent composition
Inventor: MOMOHIRA SATORU
IPC: C08L33/04
Filed: 1994-11-29
Abstract: PURPOSE: To obtain the subject composition, comprising a specific polymer containing silicon, a specified amount of an inorganic colloidal sol and water or a water-soluble solvent, excellent in water resistance and capable of imparting antifogging properties sustaining for a long period to the surface of a molding such as glass or a synthetic resin. CONSTITUTION: This composition comprises (A) a copolymer obtained by carrying out the solution copolymerization of 99-50% α,β-ethylenically unsaturated monomer such as (meth)acrylic acid or maleic acid (anhydride) with 1-50% unsaturated monomer of the formula containing a hydrolyzable silyl group such as γ-glycidoxypropyltrimethoxysilane, (B) an inorganic colloidal sol (e.g. a granular or a feathery silica sol or alumina sol having 5-100nm average particle diameter in the case of a spherical shape and 40-150nm major axis and 5-40nm minor axis in the case of the feathery shape) and (C) water or a water- soluble solvent (e.g. isopropyl alcohol). The weight ratio of the component (B) to the component (A) is 0.4-7.0.
Patent JP-H08152213-A (JP)
Title: Gas compressor and expansion device
Inventor: NAKASAKI ITSUO
IPC: F25B9/14
Filed: 1994-11-29
Abstract: PURPOSE: To provide a gas compressor and expansion device having a long service life by keeping pressing force of a piston ring against a cylinder constant to prevent the piston ring from being abnormally worn. CONSTITUTION: In a gas compressor/expansion device, pistons 13, 16 are respectively provided with hollow interior portions, and openings are provided in faces of the pistons 13, 16 in reciprocating directions and check valves 40, 41 are arranged in the openings so as to keep the interior of the pistons at a high pressure. Piston rings 36, 37 are installed around cylindrical peripheries of the pistons 13, 16 in a freely movable state, and the piston rings 36, 37 are pressed against the cylinder 12, 15 side by gas pressure within the interior of the pistons.
Patent JP-H10143879-A (JP)
Title: Optical disk device
Inventor: HAMAGUCHI SHINGO
IPC: G11B7/09
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a table beforehand storing them and to save a memory by obtaining sine waves, cosine waves of multi-point for adjusting a gain of a servo loop with simple calculation based on a specified initial value. SOLUTION: A digital signal processor DSP 15 generates the sine wave, cosine wave by a triangular wave generator 21 to add them by an adder 22. Then, a comparator 23 compares signals in front and behind of the adder 22 to obtain a proper gain. At this time, a servo operator 24 operates a motor drive amount based on a digitized displacement signal from an A/D converter 14 to output it to a gain compensator 25. The gain compensator 25 gain compensates by an output from the comparator 23. Further, the triangular wave generator 21 is provided with an initial value storage part 31 storing an initial value (sin x, sin (x-θ), cos θ, x are optional values, and θis a minimum unit requiring sine) for calculating the sine waves, cosine waves of multi-point, and a triangular value calculation part 32 calculates sin (x-nθ), n is an integer.
Patent JP-H02140851-A (JP)
Title: Setting method for operating mode of large scale integrated circuit
Inventor: KATSUKI OKIHIKO
IPC: G06F13/10
Filed: 1988-11-22
Abstract: PURPOSE:To hardly generate the possibility of a package alteration even when the types of operating modes increase by sharing the external connecting terminal of a large scale integrated circuit, where a data bus is connected, and setting the operating mode. CONSTITUTION:An operating mode setting part 2 to store set information is duplicatively connected through a gate circuit 5 to the external terminal of a large scale integrated circuit where a data bus 3 is connected. When initial setting is executed for a compute 1 and the large scale integrated circuit 4 by a reset signal, a data bus is set at a high impedance, and the said condition continues for the period of several clocks after the cancelation of the reset signal. Consequently, by turning on the gate circuit 5 and an operating mode setting register during the period, the set information stored into the operating mode setting part 2 is transferred to an operating mode setting register 41 in the large scale integrated circuit 4. Thus, even when the types of the operating modes increase, the possibility of the package alteration is hardly generated.