baber/WOPTO huggingface dataset:
Patent JP-H10248302-A (JP)
Title: Rear cover of rotary tilling device
Inventor: AIZAWA RYOICHI
IPC: A01B33/12
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an independent working machine cannot be fitted to a position except the one being far from a rear cover because of interference and rear and front length becomes long so as to permit front and rear balance and running operability are deteriorated since the rocking operation of the rear cover is large during tilling and digging work in a center rocking-type rotary by which the rear cover is hung in a main cover rear part for covering the upper part of a rotary tilling device with an elastic rubber plate and a support arm. SOLUTION: The center rocking-type rotary is the one where integrated connection is executed between a main cover 2 rear end part and a rear cover 3 front end part by the elastic plate 4 and engagement is executed between the main cover 2 and the rear cover 3 by rocking arms 5 or 35 which is bypassing-juxtaposed as against the elastic plate 4 and the rear cover is the one in the rotary tilling device where notches 6 and 7 are provided in the center of at the side of the rear cover 3 and the notches 6 and 7 are covered by a freely attachable/detachable cover plate 8 or 9.
Patent JP-S62212592-A (JP)
Inventor: ENDO ZENICHIRO
IPC: G21C7/10
Filed: 1986-03-14
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-S62213477-A (JP)
Title: Picture recording device
Inventor: ISHIKAWA YUJI
IPC: H04N1/393
Filed: 1986-03-14
Abstract: PURPOSE:To prevent blank lines with no recording from being formed in large quantity on a recording medium by counting the inputted number of the scanning lines with no recording, and prohibiting the subscanning of the recording in case when the said number consecutively counts more than a prescribed value. CONSTITUTION:A picture data received from a line is demodulated by a modem 1, and temporarily stored in a reception buffer memory 3. When the said storing is complete, a control part 2 shifts to recording-control procedures; first, the part 2 sets a prescribed initial value (n) in a white-line counter 4. Then, whether the demodulated scanning line is a fully-white line or not is judged. In case when it is the fully-white line, and if the mode is recording paper conserving mode, the content of the counter 4 is counted down by one. When the content of the counter 4 comes to zero, the continuation of n-pieces of fully-white lines is decided in which case, n-pieces of subscanning are prohibited. Thus the recording papers are conserved.
Patent JP-H05257267-A (JP)
Title: Photomask protector
IPC: G03F1/48
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a photomask protector capable of preventing the sticking of a foreign matter on a surface of a photomask and capable of accurately and easily focusing to a protective film by a optical inspecting equipment. CONSTITUTION:The photomask protector 2 is constituted by adhering the protective film 4, on which a mark 5 for focusing is formed, on a frame body 3. The photomask protector 2 is fitted respectively to the both side of the photomask to protect the photomask 1 from outside and to prevent the sticking of the foreign matter to the photomask. The surface of the protective film 4 by the optical inspecting equipment is focused by the use of the mark 5 for focusing formed on the protective film 4 and the foreign matter or the contamination state on the protective film 4 is accurately inspected.
Patent JP-H0578350-A (JP)
Title: Hydrazone derivative, process for producing same and use of same
Inventor: BAJIYARUNE FUUGO DAARU
IPC: A61P25/08
Filed: 1992-03-13
Abstract: A method of treatment with compounds having the formula <CHEM>  wherein  n is 0 or 1; R<1> is hydrogen, C1-6-alkyl which may be branched, C3-7-cycloalkyl, benzyl, phenyl which may be substituted, acyl, hydroxy, C1-6-alkoxy, CH2CO2R' wherein R' is hydrogen or C1-6-alkyl which may be branched, CH2CN, CH2CONR<IV>R<V> wherein R<IV> and R<V> independently are hydrogen or C1-6-alkyl, or CH2C(=NOH)NH2; R<2> is pyridyl or phenyl, both of which may be substituted one or more times preferably in the ortho and para positions with halogen, CF3, NO2, CN, phenyl, SO2NR''R''' wherein R'' and R''' independently are hydrogen, benzyl, or C1-6-alkyl; R<4>, R<5>, R<6>, R<7> independently are hydrogen, C1-6-alkyl which may be branched, phenyl, halogen, C1-6-alkoxy, NO2, CN, CF3, or SO2NR<1><1>R<1><2> wherein R<1><1> and R<1><2> independently are hydrogen, benzyl, or C1-6-alkyl; or R<6> and R<7> together form an additional 4 to 8 membered carbocyclic ring which may be aromatic or partial saturated and which may be substituted with halogen, NO2, CF3, CN, SO2NR<1><3>R<1><4> wherein R<1><3> and R<1><4> independently are hydrogen, benzyl, or C1-6-alkyl, and R<4> and R<5> have the meanings set forth above; or R<4> and R<5> together form an additional 4 to 8 membered carbocyclic ring which may be aromatic or partial saturated and which may be substituted with halogen, NO2, CF3, CN, SO2NR<1><3>R<1><4> wherein R<1><3> and R<1><4> independently are hydrogen, benzyl, or C1-6-alkyl, and R<6> and R<7> have the meanings set forth above. Certain of the compounds are novel. The compounds and pharmaceutical compositions containing the compounds are useful in the treatment of central nervous system disorders and especially conditions sensitive to excitatory amino acids.
Patent JP-S63221683-A (JP)
Title: Field effect transistor
Inventor: TOKUE TATSUO
IPC: H01L29/778
Filed: 1987-03-10
Abstract: PURPOSE:To facilitate the detection of a finishing point at the time of forming a recess by forming a first non-doped GaAs layer, an N<+> type AlGaAs layer and a second non-doped GaAs layer between the N<+> type Al-GaAs layer and the N<+> type GaAs layer on the surface, and forming a gate electrode on the second non-doped GaAs layer. CONSTITUTION:A non-doped GaAs layer 2, an N<+> type AlGaAs layer 4, a non-doped GaAs layer 5, an N<+> type AlGaAs layer 6, a non-doped GaAs layer 7, and an N<+> type GaAs layer 8 are sequentially grown on a substrate 1. A recess of this structure is formed by separating an active region, forming an electrode for monitoring an IDSS, and then wet etching it. After the recess is formed, a gate electrode 11, and source, drain electrodes 12, 13 are formed by a normal lifting OFF method to complete it. Thus, a region having less variation in the IDSS can be formed, and the detection of the ending point of recess etching is facilitated.
Patent JP-S63221632-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI TOSHIHIDE
IPC: H01L21/331
Filed: 1987-03-10
Abstract: PURPOSE:To enable effective recovery of abnormal characteristics on specific portions of a wafer, due to an interface between a silicon oxidizing film and a silicon substrate, by ionizing the silicon oxidizing film and/or a silicon substrate on the specified portions and selectively performing ionizing radiation which controls a level of the boundary surface between the silicon oxidizing film and the silicon substrate. CONSTITUTION:When electron beams (e) are selected as ionizing radiation to be performed, only a transistor element A which is judged a beta defect in a defect selection process is selectively irradiated by a scanning device. In this case, numeral data, which specify a degree of the defect in the transistor element A judged to be the betadefect in the defect selection process, are inputted together with positional coordinate data of the element into the scanning device so that a radiation amount of the electron means (e) is appropriately controlled. Next in a selective radiation process of extracted wafer ionizing radiation, respectively appropriate amounts of radiations are radiated on only specified defective portions so that recovery proceeding for abnormal characteristics can be performed. Hence, only the defective portions can be made normal without exerting bad effects such as damage on the other portions normally produced.
Patent JP-S62211667-A (JP)
Title: Positive chargeable toner
Inventor: YUSHINA HEIHACHI
IPC: G03G9/097
Filed: 1986-03-13
Abstract: PURPOSE:To decrease the deterioration in the performance of a toner with age by using an electric charge controlling agent consisting of a nigrosine dye and amino group-contg. polymer. CONSTITUTION:An epoxy and/or polyester or other resin as well as coloring agent and charge controlling agent are incorporated into the toner. The charge controlling agent is constituted of the nigrosine dye and the amino group-contg. polymer such as styreneamino resin and/or succinic acid imideamine resin. The developer which provides the image quality of a high grade and decreases the deterioration of the performance with age is obtd. according to the above- mentioned constitution.
Patent JP-H11317695-A (JP)
Title: Multichannel acoustic echo erasing method and device and recording medium with the method recorded therein
Inventor: SHIMAUCHI SUEHIRO
IPC: H04B3/23
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To easily use the important information included in an additional signal, to generate an echo erasing pseudo echo with high accuracy and to improve the echo erasing performance by individually processing the speech reception and additional signals, when the echo erasing pseudo-echo is generated after an appropriate additional signal has been generated. SOLUTION: The speech reception signals preceding addition x1 (k) to xN(k) and additional signals preceding addition a1 (k) to aN(k) are applied to the individual application type echo cancellers 401 to 40M, which are provided corresponding to the speech transmission channels. Based on these speech reception and additional signals, the echo signals y1 (k) to yM(k) are estimated for the speech transmission channels. Then the signals x1 (k) to xN(k) and a1 (k) to aN(k) are individually inputted to the cancellers 401 to 40M respectively, before the additional signals are added together. In addition, the speech reception signals xi (k) and the additional signals ai (k) are added together by the adders 501i and then are reproduced by the loudspeakers 12i (i=1, 2,..., N).
Patent JP-H06268789-A (JP)
Title: Original reader
Inventor: MATSUMOTO HIROSHI
IPC: H04N1/00
Filed: 1993-03-16
Abstract: PURPOSE:To facilitate a handling by reducing bulkiness in plan by means of an original discharging part. CONSTITUTION:An original reader is characterized by providing an original discharging port 8b which can elevate and decline at the front and rear of a picture reading part 4 between the cover of a mainbody keyboard 2 and an original receiver 13, discharging an original 6 fed from the picture reading part 4 from the original discharging port 8b to between the cover 11 and the original receiver 13 and also providing an original receiving surface 16 which slips the lower end of the original 6 discharged from the original discharging port 8b to the side of the original receiver 13 so as to receive it.
Patent JP-S62210928-A (JP)
Inventor: ABE TAKEO
IPC: A01G9/24
Filed: 1986-03-13
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-S56153436-A (JP)
Title: Storage device of received data for coupling of electronic computer
Inventor: ISHII TAKESHI
IPC: G06F13/36
Filed: 1980-04-30
Abstract: PURPOSE:To read out data with the relative addresses from a processor without hampering the bus use right of the processor and enhance the processing efficiency of the processor by storing received data into a memory without using any common bus. CONSTITUTION:The rise of the strobe signal SB from a terminal device is detected with a strobe signal rise detecting circuit 12. From a control circuit 13, the latch request signal LT is supplied to a received data register 11. In the register 11, the channel number CH and input data DT are latched. The channel number output CN from the register 11 is applied to the 1st address conversion circuit 14 and circuit 13, and the received data OD are applied to an RAM17. A circulating counter 15 is controlled by the circuit 13 to output the change-over signal to set a selector 16 to the write side from the counter 15 and the write address of the RAM17 is determined by the selector 16, so that the data OD are written in the prescribed area of the RAM17. The data are read out from the RAM17 at the address determined by the 2nd address conversion circuit 18.
Patent JP-2000258479-A (JP)
Title: Light remote antenna
Inventor: KONDO MITSUKAZU
IPC: G01R29/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To always correctly measure or stably receive electric wave by inputting the output electric signal of a signal generator connected to a photovoltaic element to a modulation control electrode nearby a phase shift light waveguide passage. SOLUTION: A light signal incident upon an output means 17 is converted to an electric signal by a light detector, and separated into the signal component induced to an antenna 18 and the output signal component of a signal generator 12. When the variation of the output signal component of the signal generator 12 is detected by the output means 17, a change of sensitivity is generated in a light modulator module 11, and from the influence the voltage signal component induced to the antenna 18 is also changed to be input to the output means 17. The remote antenna in this invention is constituted to be feedback-controlled to the output light intensity of a light source 14 by the control circuit of the output means 17 so that the output signal component of the signal generator 12 is always constant in the output means 17.  As a result, the sensitivity of the light modulator module 11 is always maintained to be constant, and the voltage signal induced to the antenna 18 can be received in the stable condition.
Patent JP-H03259544-A (JP)
Title: Sucking chuck
Inventor: MURAI TOSHIAKI
IPC: H01L21/60
Filed: 1990-03-09
Abstract: PURPOSE:To mount and connect a TAB having high reliability by burying a sucking hole for sucking the TAB at the time of pressurizing, and pressurizing the entire connecting part by an anisotropically conductive film. CONSTITUTION:When the air is sucked from a vacuum sucking hole 11, a TAB (Tape Automated Bonding) 20 is sucked. A piston 7 for feeding the air from the hole 11 is pressed down. Thus, the piston is moved down, and brought into contact with the TAB surface through a sucking hole 1. An adjusting nut 13 is so regulated by the lower end of the pin 6 as to become the same plane as the sucking surface of the TAB 1 of the hole 1. Then, when the piston 7 is moved down, the nut 13 is collided with an upper cover 10, and the lower end of the pin 6 is restricted. A driver IC 21 is bonded to an inner lead by the TAB 20, an anisotropically conductive film 22 is adhered, and the TAB is placed on an LCD 25. Accordingly, the entire connecting part can be pressurized by the film to mount the TAB with high reliability.
Patent JP-S57170601-A (JP)
Title: Faraday rotator type reversible phase shifter
Inventor: ASAO HIDEKI
IPC: H01P1/19
Filed: 1981-04-15
Abstract: PURPOSE:To improve reversible phase shifting characteristics by arraying the 1st Faraday rotator, a 180 deg. plate, and 2nd Faraday rotator successively between two circularly-polarized-wave generators. CONSTITUTION:Between the 1st and 2nd circularly-polarized-wave generators 6 and 7, the 1st Faraday rotator 8, a 180 deg. plate 9, and the 2nd rotator 10 are arrayed. The 180 deg. plate 9 is formed by making recessed parts 12 in the side surfaces of a columnar dielectric 11. The rotator 8 and 10 are wound with conductors for magnetization so that magnetic forces MH are generated in the opposite directions to each other. When a phase shifter is applied with torsional force P, a linearly polarized wave incident in its propagation direction D passes through the generator 6, changes into a right circularly polarized wave R in the rotator 8, and then passes through the 180 deg. plate, where it is converted into a left circularly polarized wave L. Then, the circularly polarized wave L passes through the rotary polarizer 10. Therefore, an unreversible phase component due to magnetic strain is canceled, improving reversible phase shifting characteristics.
Patent JP-H05221584-A (JP)
Title: Package conveying system
Inventor: YAMAGUCHI YOSHIAKI
IPC: B65H67/06
Filed: 1992-02-10
Abstract: PURPOSE:To provide a package conveying system which performs reliable and rapid conveyance of a work, such as a package, doffed by a doffing device through a simple device. CONSTITUTION:A ceiling conveying device 6 provided with a plurality of rows of containing parts 10 to contain works 3 and a vertically movable carrier 7, a package conveying system moved in a state that the carrier 7 is lowered is constituted. A package doffed by a doffing device can be reliably and rapidly conveyed through a simple device.
Patent JP-S52140706-A (JP)
Title: Calculating device for stress of turbine rotor
Inventor: MURAMATSU JIYUUBEE
IPC: F01D25/00
Filed: 1976-05-19
Abstract: PURPOSE: To make possible more accurate measurement of surface temp. of a rotor on a steam turbine of a thermal or atomic plant and thereby calculate more accurate rotor stress. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53141565-A (JP)
Title: A-d converter circuit
Inventor: TAKAYAMA TOMOTOSHI
IPC: H03M1/60
Filed: 1977-05-17
Abstract: PURPOSE: To realize a low-priced A/D converter which is suitable to IC implementation with the reduced cost for parts and adjustment of an analog circuit part by enabling automatic range switching between two ranges at the rate of 1:10 in pulse width of a feedback pulse. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58193799-A (JP)
Title: Anaerobic fermenter for organic material
Inventor: ANTON PERUBUANGAA
IPC: C02F3/28
Filed: 1983-03-31
Abstract: 1. Apparatus for the anaerobic fermentation of organic material in a tank (1) having devices arranged on its top surface for the extraction of gases generated during fermentation, comprising a gas vent (2) which has a considerably smaller cross-sectional area relative to the maximum cross-sectional area of the tank, is provided with gas extractors and monitors and which extends upwardly above the top surface of the tank, the tank having an overflow pipe, characterised in that the overflow edge of the overflow pipe (9) is arranged above the upper edge of the tank in such a manner that during operation the liquid completely fills the fermentation chamber and the surface of the material to be fermented extends as far as into the lower region of the gas vent (2).
Patent JP-H06276254-A (JP)
Title: Communication control equipment
Inventor: SHIROSHITA TERUJI
IPC: H04L29/10
Filed: 1993-03-17
Abstract: PURPOSE:To provide communication control equipment capable of dynamically selecting a network replying to QOS(quality of service) requested by a high-order layer and efficiently performing communication control. CONSTITUTION:The network can be selected corresponding to the fluctution of the QOS requested by an application by providing a QOS table 21, and a communication control part 22 which selects the network in accordance with the quality of service requested by the high-order layer by referring to the QOS table 21 are provided at a transport layer control part 2 in the communication control equipment provided with a high-order layer control part and the transport layer control part 2.
Patent JP-H03259430-A (JP)
Title: Optical head
Inventor: IKEDA YOSHIAKI
IPC: G11B11/105
Filed: 1990-03-08
Abstract: PURPOSE:To allow high-speed accessing by detecting the position of an objective lens by the light beam radiated from a semiconductor laser or the reflected light from an information recording medium. CONSTITUTION:The photodetector 18a and the photodetector 18b are previously adjusted to the position where the differential output of the outputs of these photodetectors is decreased to zero in the mid-point position of the objective lens 7 as initial lens. A circular beam image 21 with which the photodetectors 18a, 18b are irradiated thereon is then made into negative in the differential output upon moving of the objective lens 7 in the left direction of tracking. The circular beam image 21 is made positive in the differential output upon moving of the objective lens 7 in the right direction. The position in the tracking direction of the objective lens 7 is detected by the differential output. The electrical locking of the objective lens 7 in its mid-point position is executed by this detection signal. The oscillation of the objective lens 7 when the optical head is accessed in the radial direction of the information recording medium 8 is prevented in this way and the settling time is reduced. The high-speed accessing is possible in this way.
Patent JP-H06276612-A (JP)
Title: Motor controller for electric vehicle
Inventor: IMAZEKI TAKASHI
IPC: B60L9/18
Filed: 1993-03-17
Abstract: PURPOSE:To provide a motor controller for an electric vehicle in which a wasteful switching loss is reduced by opening power switching means of an inverter to a stop motor while maintaining smooth acceleration at the time of starting a motor. CONSTITUTION:Torque command comparators 44, 45 compare to decide whether a torque command Ta* for a first motor, a torque command Tb* for a second motor from a torque command distributor 3 are '0' or not to detect a motor in which an output control command of a plurality of motors 39, 40 is zero, and to open breakers 12-17 by a PWM pulse signal for driving the motor. Thus, power switching elements 21-26, 30-35 of an inverter are opened to reduce a switching loss. When a differential value of an accelerator opening to be output from a differentiator 42 is large, openings of the breakers 12-17 are released, a delay of generating a magnetic field at the time of abruptly raising a motor output is prevented to maintain a smooth acceleration.
Patent JP-H08254803-A (JP)
Title: Replenisher for color developer for silver halide color photographic sensitive material and processing method
Inventor: KOMATSU YOSHIMASA
IPC: G03C7/413
Filed: 1995-03-16
Abstract: PURPOSE: To provide a replenisher for a color developer for a silver halide photographic sensitive material having good storage property and stable max. density, and to provide its processing method. CONSTITUTION: The replenisher contains a p-phenylenediamine color developing agent and a compd. expressed by formula. In formula, R1 is C1 C2 alkyl group or hydrogen atom, R2 is a substd. or unsubstd. C1-C3 alkyl group, sulfonate group, carboxyl group, hydroxyl group or hydrogen atom, R3 is a hydrogen atom or hydroxyl group, p is an integer 0 to 2, r is an integer 1 to 3, A may be substituted for a hydrogen atom at any position of a benzene ring, s is an integer 0 to 50, t is an integer 0 or 1, and u is an integer 2 to 150.
Patent JP-H03259150-A (JP)
Title: Photosensitive composition
Inventor: NISHIKUBO TATATOMI
IPC: G03F7/038
Filed: 1990-03-08
Abstract: PURPOSE:To obtain good stability and high-velocity photochemical reactivity by incorporating a polymer having structural units derived from a muconic acid. CONSTITUTION:The polymer to be added has the structural units derived from the muconic acid. There are 3 kinds of isomers in the muconic acid and any of them can be used as the starting material, and as the especially preferable muconic acid polymer, the polymer obtained by reacting the muconic acid with diol, diamine, diepoxy, diisocyanate, or the like, or the one obtained by, for example, introducing an ester group, carboxylic group, or the like into one of the 2 carboxylic groups, and reacting the other acid group with the other polymer to introduce it into the side chains of the other polymer, and the like are enumerated, thus permitting the solvent resistance of the photohardened product and its high-velocity reactivity at the time of exposure to be enhanced.