baber/WOPTO huggingface dataset:
Patent JP-H0818607-A (JP)
Title: Reception level test circuit
Inventor: NEMOTO KENICHI
IPC: H04B3/46
Filed: 1994-06-29
Abstract: PURPOSE:To confirm a reception level and to simplify an adjustment test without preparing a circuit for generating 'synchronizing signals' + 'standard level digital signals'. CONSTITUTION:The standard level digital signals (a) are made to bypass a reception circuit 2 by a switching circuit 7, pass through the switching circuit 5 and inputted to a transmission circuit 1. The transmission circuit 1 stores the standard level digital signals (a) in a FIFO memory 11 and an interface circuit 3 reads the standard level digital signals (a) from the FIFO memory 11, adds the synchronizing signals from a synchronizing signal generation circuit 12 and outputs them to the switching circuit 6. The switching circuit 6 inputs the. 'synchronizing signals + standard level digital signals' (b) from the interface circuit 3 to the reception circuit 2 through the switching circuit 7. The reception circuit 2 stores the 'synchronizing signals + standard level digital signals' (b) in the FIFO memory 21 and a CODEC circuit 4 decodes the standard level digital signals based on the synchronizing signals of a synchronizing signal detection circuit 22.
Patent JP-S5848306-A (JP)
Inventor: ITOU HIROO
IPC: B29C47/00
Filed: 1981-09-18
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-H0442093-A (JP)
Title: Device for measuring nuclear fusion reactivity
Inventor: KASAI KENJI
IPC: G21B1/00
Filed: 1990-06-07
Abstract: PURPOSE:To enable precise measurement of reactivity of a whole nuclear fusion reactor by mass-spectrographing each component of exhaust gas collected from a nuclear fusion reactor and by calculating directly reactivity of the nuclear fusion reactor based on the result of the mass-spectrographing. CONSTITUTION:When nuclear fusion reactivity, in the case that each No (l) of deuterium gas (D) and tritium gas (T) which are nuclear fusion fuel, is alpha, component of each element in an exhaust gas after fusion reaction, for the nuclear fusion reaction at each region A to C, can be expressed as N(D)=N (T)=(l-alpha)No and Nc (He)= alphaNo. These gases are fed to mass spectrogrphs 14a to 14c through exhaust pipes 11a to 11c and valves 12a to 12c, respectively. At the spectrogrphs 14a to 14c, each component contained in the exhaust gas is mass-spectrographed and the result therefrom is sent to a computer 15. At the computer 15, component ratio of each element is calculated based on the result of mass-spectrographing being sent from the each spectrograph 14a to 14c and then the reactivity for each region A to C is subjected to averaging process by using predetermined equation to get reactivity for a whole reactor core.
Patent JP-H04371075-A (JP)
Title: Data communication device
Inventor: FUJISAKI NAOKI
IPC: H04N1/46
Filed: 1991-06-19
Abstract: PURPOSE:To facilitate the transmission of a color document composed of colored characters and graphics only or an remaining area obtained by removing a natural image from the color document. CONSTITUTION:In a data communication device transmitting color document information composed of utilizing color information, code and positional coordinate as one display element, the area information and color information of the area in which adjacent display elements having a same color exist are specified by a CPU 101 based on the color information and positional coordinate of the display elements, and the codes and positional coordinates of respective display elements as well as the area information and color information specified by the specifying means are transmitted by a transmission circuit 103.
Patent JP-2000339263-A (JP)
Title: Information processor its device and device driver acquisition method
Inventor: HANIYU TOMOHIRO
IPC: G06F9/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To easily acquire a device driver of a device by storing the device driver of the device of an information processor in the device itself. SOLUTION: A storage means 13 for storing control software is provided in a device 12. When the device 12 is connected to an information processor system 11, a connection is detected by a connection detection part 14 of the information processor system 11. In the information processor system 11 in which the connection is detected, a device driver is read from the storage means 13 in the device, is stored in a storage means 17 in the information processor system 11 and used by a device managing means 15.
Patent JP-S5481213-A (JP)
Title: Production of methacrylic ester
Inventor: MASUKO TATSUROU
IPC: C07C67/08
Filed: 1977-12-08
Abstract: PURPOSE: An inert gas is blown into a mixture of methacrylic acid and an alcohol to inhibit the polymerization of methacrylic acid and simultaneously to effect the gas phase esterification in increased reaction rate, thereby producing title compound efficiently.  
     CONSTITUTION: An inert gas as nitrogen is blown into a mixture of methacrylic acid and 1W4C alcohol under heating in a bubble column. The mixture is stirred by bubbling to prevent local heating and the amount of the gas is controlled to inhibit the polymerization of methacrylic acid by lowering the temperature of the mixture. Then vaporized methacrylic acid and the alcohol are heated together with the inert gas to elevated temperatures (160W360°C) to effect the esterification in the presence of a solid acid catalyst as silica-titania, thus, producing a methacrylic ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0311042-A (JP)
Title: Catalyst nitration method
Inventor: SATO HIROSHI
IPC: C07C205/12
Filed: 1989-06-08
Abstract: PURPOSE:To readily and selectively obtain nitrobenzenes without deterioration of nitration activity over a long period in high yield by nitrating benzenes using nitric acid as a nitrating agent in vapor phase while continuously feeding a catalyst on which sulfuric acid is carried. CONSTITUTION:Benzenes such as benzene or chlorobenzene are subjected to catalytic nitration using a nitric acid, preferably diluted nitric acid as a nitrating agent in vapor phase while continuously or intermittently feeding a catalyst, preferably obtained by previously carrying 97% sulfuric acid on a support of silica gel, silicon carbide, etc., at 100-300 deg.C in raw material feed condition of 0.1-100g-catalyst h/mol and the product is subjected to alkali cleaning and distilled to industrially advantageously provide the aimed compound useful as a raw material for dye, medicine, agricultural chemical, etc. The molar ratio of the above-mentioned nitric acid and benzenes is normally 5/1-1/10 and amount of sulfuric acid fed as the above-mentioned catalyst is normally 1/10-1/50 (weight ratio) based on nitric acid.
Patent JP-H0818715-A (JP)
Title: Facsimile equipment and data transfer device
Inventor: USHIDA KATSUTOSHI
IPC: H04N1/00
Filed: 1994-06-29
Abstract: PURPOSE:To minimize processing time required for one data transfer and to improve the processing capacity of the whole system by transferring data between a memory and a MODEM and inputting/ outputting data between the memory and a coding/decoding device by a microprogram stored in a CPU. CONSTITUTION:At the time of reading operation, a shading correction for an original signal obtained by a contact sensor 13a is executed by a correction circuit 12. Binarizing and picture converting processing is executed by a picture processing circuit 11 and the processed picture data are inputted to a reading part 10a in a reading/recording coding/decoding device 10 and developed in an internal RAM 10b in a RW-CODIC 10. In the case of executing recording operation, picture encoded data stored in a DRAM 6 are expanded/decoded by a decoding part 10d and the decoded data are developed in a RAM 10b as picture data. In the case of executing transmitting operation, data are expanded/decoded by a decoding part 16c and developed in the RAM 10b as picture data, and at the time of executing receiving operation, data are similarly developed in the RAM 10b.
Patent JP-S628931-A (JP)
Title: Workpiece take-out device
Inventor: IWASE TAKATOSHI
IPC: B65H3/12
Filed: 1985-07-06
Abstract: PURPOSE:To make it possible to automatically take out flexible plate-like workpieces such as, for example, filter members, one by one from a stack thereof, by providing a plate-like mechanism for sucking up a plate-like workpiece and a fixing mechanism for holding a plate-like workpiece adjacent to the former workpiece during sucking of the latter. CONSTITUTION:During workpieces W being taken out,a partition plate 51 in a partition mechanism 50 moves in the direction opposite to the direction B, and simultaneously, a needle member 44 in a stationary mechanism 40 is retracted in the direction opposite to the direction A to release a workpiece W. Then a vacuum pad 22 in a vacuum mechanism 20 ascends up to a level equal to a receiving bed 12, and a retainer plate 31 descends to press the upper surface of the workpiece W. After the needle member 44 sticks into a second workpiece W from the bottom, the vacuum pad 22 descends to suck the lower most workpiece W. Then the partition plate 51 advances in the direction B so that it is inserted into between the lowermost workpiece W and the one just above thereof, and thereafter, a movable member 72 in a gripping mechanism 70 displaces in the direction opposite to the direction C so that a clamper 71 and a stopper 75 thereof grip the end section of the workpiece W.
Patent JP-H01315645-A (JP)
Title: Fuel injection quantity controller of internal combustion engine
Inventor: SUZUKI TOSHIHIKO
IPC: F02D45/00
Filed: 1988-06-15
Abstract: PURPOSE:To quickly compensate an error in control variable due to variation in operation state by correcting the fuel injection of an engine using the quantity of variation of the model parameters in a physical model describing the fuel injection activity of the engine when such variation in fuel injection state may occur that the model parameters varies. CONSTITUTION:There is provided an injection quantity control means M3 which computes the quantity of fuel injected according to a physical model in which the fuel injection activities of an internal combustion engine M1 are described using the operation state, the state variable, the fuel injection quantity, a function by which these values are to be multiplied, and the quantity of variation in this function. There is also provided a data memory means M6 which stores the operation state, the state variable and the fuel injection quantity as time series data. Based on the stored data, a function identification means M7 identifies the function of a physical model, a computing means M8 computes an error between the identified function and the preset function and an updating means 9 updates the quantity of variation in function stored in the set value memory means M4 using the quantity of variation in the computed function.
Patent JP-S5372128-A (JP)
Title: Thyristor converter device
Inventor: KOBAYASHI SHIGEO
IPC: H02M7/04
Filed: 1976-12-10
Abstract: PURPOSE: To simplify the structure of a thyristor converter device, and to make it to be light, by using a unit vessel as a heat exchanger, and making natural cooling on cooling of a resistor, reactor or others with special gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S632024-A (JP)
Title: Driving method for optical modulation element
Inventor: ENARI MASAHIKO
IPC: G09G3/36
Filed: 1986-06-23
Abstract: PURPOSE:To execute a display of a high quality and a gradation display, which are free from unevenness of display, by forming a potential gradient in the surface of the first conductive film, or the first conductive film and the second conductive film, and making an information signal impressed to the first conductive film or the second conductive film variable. CONSTITUTION:When an inversion threshold voltage Vth of a ferroelectric liquid crystal has been denoted as Va, when -Vb is impressed to an opposed electrode 34, a potential difference Va+Vb exceeding the inversion threshold voltage Vth is impressed to the ferroelectric liquid crystal corresponding to a lengthwise direction m1 and m2 in the surface of a conductive film 32, and an area corresponding to m1 and m2 can be inverted, for instance, from bright to dark. Accordingly, by applying Vb by a value corresponding to a gradation at every picture element, the gradation can be expressed. In this case, as for a voltage signal -Vb impressed to the opposed electrode 34, its voltage value can be modulated in accordance with gradation information, or it is also allowed to modulate its pulse width in accordance with the gradation information, or by modulating the number of its pulses, the gradation property can be controlled.
Patent JP-S5849764-A (JP)
Title: Invisible ink for ink-jet printer
Inventor: OIKAWA SHIGERU
IPC: C09D11/00
Filed: 1981-09-21
Abstract: PURPOSE:To provide the titled invisible ink containing ultraviolet-absorbing pigment or infrared-absorbing pigment, capable of printing both visible information for man and invisible information for machine reading to the same printing paper, giving a record easily readable with machine, and suitable for the correction of data, etc. CONSTITUTION:An invisible ink for ink-jet printer, containing (A) an ultraviolet- absorbing pigment (preferably having the absorption wavelength range of 0.2- 0.4mum) or (B) an infrared-absorbing pigment (preferably having the absorption wavelength range of 0.7-2.6mum). The pigment (A) is, e.g. carbonyl compound, phenolic compound, carboxylic acid, etc. It is necessary to use a non-solid light source such as mercury lamp, halogen, lamp, etc. for reading the pigment (A), however, the pigment has excellent stability. The pigment (B) is e.g. copper sulfate, etc. The reader for the ink containing the pigment (B) can be designed easily because a solid light source having the same wavelength range as the detecting element, e.g. tungsten lamp, etc. can be used as the light source.
Patent JP-H078465-A (JP)
Title: Electrocardiograph with fax modem and analysis result transmission system using the same
Inventor: KANAZAWA MASAKI
IPC: A61B5/04
Filed: 1993-06-18
Abstract: PURPOSE:To provide the compact transmission system capable of easily sending the analysis result of an electrocardiogram waveform signal by using the electrocardiograph with analysis function analyzing an electrocardiogram waveform signal to be measured and to realize the electrocardiograph with analysis function having the printing function without incorporating a recorder. CONSTITUTION:Instead of the recorder incorporated in the electrocardiograph with analysis function, a fax modem part 6 is incorporated. The analysis result of the electrocardiograph with analysis function is sent from the fax modem part 6 through a telephone line 9 to an optional fax and prints them out.
Patent JP-H07137280-A (JP)
Title: Ink jet recorder
Inventor: TANNO KOICHI
IPC: B41J2/175
Filed: 1993-06-18
Abstract: PURPOSE:To prevent damage of meniscus of ink and scattering of ink from a discharge port at the time of mounting or removing a cap member at or from a recording head. CONSTITUTION:A cap inner chamber formed in a state that a cap member 5022, a recording head and an atmosphere communicating port 1401 are sealingly engaged has a first chamber 5042 formed with the member 5022 and the head, and a second chamber 5043 formed of the member 5022 and the port 1401. The member 5022 has a switching member 5040 which makes the chamber 5042 communicate with the chamber 5043 at a first position to shut OFF the atmosphere in a cap, separates the chamber 5042 from the chamber 5043 at a second position, opens the chambers 5042, 5043 to the atmosphere.
Patent JP-S5849563-A (JP)
Inventor: SHINOHARA YUKIO
IPC: B62J1/12
Filed: 1981-09-19
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-H11337695-A (JP)
Title: Goniometer for x-ray measurment equipment
Inventor: SATO TAKAHISA
IPC: G21K1/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To easily change ω-axis both horizontally and vertically for loading on the stage of an X-ray measuring device, and also fix the ω-axis at an arbitrary angle. SOLUTION: To the stage of an X-ray measuring equipment, a support member 10 is fixed. To this support member 10, a rotation base stage 20 is attached freely rotatably with a horizontal axis (rotation center o) as the center. A goniometer body 30 is loaded on the rotation base stage 20. At this time, the ω-axis which is to become the rotating center of a sample is positioned so as to cross perpendicularly to the horizontal axis (rotating center o).
Patent JP-S6042248-A (JP)
Title: Transparent enamel frit with low softening point
Inventor: OOYABU HAJIME
IPC: C03C8/06
Filed: 1983-08-12
Abstract: PURPOSE:To obtain the titled enamel frit which can be calcined at the A1 transformation point of iron or below and provides superior shelf stability and dipping properties to glaze by blending SiO2 with B2O3, F2, Na2O, K2O, Li2O, CaO, BaO, ZrO2 and Al2O3. CONSTITUTION:This transparent enamel frit with a low softening point containes, by weight, 32-45% SiO2, 7-20% B2O3, 2-9% F2, 14-22% Na2O, 0.4- 5% K2O, 0.3-2% Li2O, 1.5-15% CaO, 1.5-15% BaO, 0.5-4.5% ZrO2 and 0.5- 5% Al2O3. The enamel frit can be calcined at the A1 transformation point (723 deg.C) of iron or below and provides superior adhesive strength to an enamel layer and superior shelf stability and dipping properties to glaze. Lightweight enamelware with superior water resistance can be manufactured.
Patent JP-H01315884-A (JP)
Title: Pattern tracking method
Inventor: ITO TOKUICHI
IPC: G06T7/00
Filed: 1988-06-16
Abstract: PURPOSE:To track even a pattern which varies by movement by tracking the movement of the pattern by pattern matching with an indicated pattern and substituting the pattern detected by this matching with the indicated pattern. CONSTITUTION:When a desired pattern is indicated in an optional frame of an input moving picture, the pattern which is closest to the indicated pattern is detected in a following frame. Then the detected pattern is substituted with the indicated pattern to update the pattern used for the detection in order. Namely, when the object patrols along a circulation path, a pattern x0 which is indicated first is substituted with a pattern x1 wherein the object changes its angle slightly and even if the visual pattern of the object changes, a pattern x2 of its front is securely tracked. Consequently, even the pattern which changes by the movement can be tracked.
Patent JP-S634753-A (JP)
Title: Exchanging system
Inventor: ITO KIICHIRO
IPC: H04M3/48
Filed: 1986-06-24
Abstract: PURPOSE:To execute the connection in the sequence of an arrival even when plural calls come in to one subscriber simultaneously by storing the incoming sequency to the calling for a called terminal, calling a calling terminal in accordance with the stored incoming sequence and executing the call setting when a resource in the called terminal or the exchanging network is busy. CONSTITUTION:A subscriber 20 is the subscriber to subscribe to an incoming sequence deciding service, and subscribers 30 and 31 are the subscribers to execute the connection to the subscriber 20. Not only the subscriber to subscribe to the incoming sequence deciding service can usually receive the call by a subscriber No. of 'ABC-DFEG' but also the subscriber can receive the call even by the subscriber No. of 'IXY-ABC-DEFG.' The subscriber can register the starting time of the service. An exchanging device 10 has a processor 101 and an incoming registering memory 102 to store the incoming sequence, and when the subscriber 20 is busy, the exchanging device 10 registers the connecting request to the incoming registering memory 102 by the processor 101. The processor 101 calls the subscriber 20 and the transmitting terminal in the sequence of the registering of the incoming registering memory 102 and executes the call setting each time the subscriber 20 comes to be idle.
Patent JP-S629846-A (JP)
Title: Table feed device
Inventor: MATOBA KOJI
IPC: B23Q5/44
Filed: 1985-07-06
Abstract: PURPOSE:To provide smooth precise feed without producing hysteresis, pitching and yawing by forming an integral type notch spring in a portion for transmitting a transfer force produced by a feed means to a movable table. CONSTITUTION:A transmitting block 12 mounting a feed nut 3 on the front end is transversely provided with a pair of notch grooves a, a respectively on the upper and lower walls of a transverse cavity 13 orthogonal to the center shaft, the left and right walls of a vertical cavity 14 and the respective inner and outer wall surfaces. And notch springs 16, 16 parallel to each other and having on both ends the notch grooves a are formed horizontally, and parallel notch springs 17, 17 similarly having on both ends notch grooves a are formed vertically to the horizontal. And when a feed screw 4 is rotated in the direction A, the horizontal component and vertical component eccentric of the rotary center of the feed screw are absorbed by the notch springs 16, 17 formed integrally with the transmitting block 12 while a movable table 1 carries out smoothly a linear motion in the direction B without producing pitching, yawing and hysteresis.
Patent JP-H10338958-A (JP)
Title: Ozonized water supply device
Inventor: TAKADA JIYUNKO
IPC: E03D9/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To sterilize, deodorize, and clean more excellently a toilet seat and ancillary devices thereof than an acidic water, by providing an ozonized water generator on the way of a water supply pipe to a plurality of positions of a toilet room. SOLUTION: When city water or reclaimed water is used as flushing water for a toilet, it is distributed to a low tank 1, a shower toilet 2 (washing device for the private parts), a washhand basin 3, and an urinal 4 and ozonized water produced in an ozonized water generator is separately distributed to these parts. The ozonized water generator 5 is composed of an ozone generator 6 and an ozone-mixing device 7. The ozone generator 6 produces ozonized gas by letting air flow between discharging electrodes and bringing a chemical action and the ozone-mixing device 7 blows the ozonized gas into water held in a tank to dissolve it in the water and generate ozonized water.
Patent JP-S638036-A (JP)
Title: Display device for automobile
Inventor: UEDA FUMIO
IPC: B60Q1/00
Filed: 1986-06-25
Abstract: PURPOSE:To improve visibility of a display unit by arranging one end of an optical fiber as a light receiver to the forward direction of a car whereby connecting the other end of the optical fiber with a photo sensor. CONSTITUTION:Outside light 7 is received by a receiving section 20, is sent to a photo sensor 2 via an optical fiber 21, is photo-electrically transferred by the photo sensor 2 therein so as to be applied to the dimming circuit 10 of an indicator 1 as an outside light intensity signal. And the indicator 1 is dimmed in proportion to its brightness depending on said outside light intensity signal. In this state, as outside light 7 contains mainly incident light from the road surface 5 in front of a car, the brightness corresponding to the brightness of the road surface in front of the car is displayed on the indicator 1. Accordingly, a driven can make sure visibly of the content displayed by the indicator 1 continuously under any condition of outside light.