baber/WOPTO huggingface dataset:
Patent JP-H07312997-A (JP)
Title: Guard 2 for budding seed and raising seedling
Inventor: MOTONAGA TOSHIFUMI
IPC: A01G13/02
Filed: 1994-05-23
Abstract: PURPOSE:To provide an apparatus capable of preventing seed bed from being damaged by wild birds or digging up the soil and being made to dung by cat, etc., or preventing seedlings from being blown off by wind when seed is sown in the field or seedling is planted and further assisting germination and growth by heat insulation. CONSTITUTION:A guard part 1 having holes 3 and made of a translucent or transparent plastic, vinyl or other material having strength capable of maintaining the shape is fixed on seed floor or seedlings by a pile part 5 for fixing, inserted in a hole 4 for fixing attached to an edge part 3 for fixing.
Patent JP-S63296506-A (JP)
Title: Temperature compensation circuit
Inventor: YOSHIMUNE HIDEO
IPC: H03F1/30
Filed: 1987-05-28
Abstract: PURPOSE:To make the gain of an amplifier stable in all the temperature range by controlling the variable attenuator at a prescribed temperature range in response to the temperature fluctuation so as to correct the gain fluctuation and giving a constant voltage to the variable attenuator in other temperature range. CONSTITUTION:A constant voltage element 14 such as a Zener diode, a voltage generating circuit including a thermosensing element 11 and a switch circuit 9 are provided, an output voltage of a voltage generating circuit changing in response to the temperature change at a constant temperature range is fed to a variable attenuator 20 and a constant voltage is impressed on the variable attenuator 20 in place of the output voltage at temperatures other than said temperature range. That is, the control voltage fed to the variable attenuator 20 is fixed to a voltage depending on the constant voltage element 14 under a temperature and the voltage in response to the change in the thermosensing element 11 is obtained at temperatures over it, then the gain compensation at a high temperature is made stable and the overcompensation at a low temperature is suppressed.
Patent JP-S6252792-A (JP)
Inventor: DEBITSUDO REONAADO UOORAA
IPC: G11C11/419
Filed: 1986-06-06
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-H10323699-A (JP)
Title: Removing method of zinc from sludge or the like
Inventor: MORI SUSUMU
IPC: C02F11/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of zinc from sewage sludge or the like, which is adaptable for a small or middle scale treatment plant. SOLUTION: Iron salt and sodium hypochlorite or hypochlorous acid are added into sewage sludge to adjust pH of the sludge in the range of 3.5-4.5 and oxidation-reduction potential thereof in 500-750 mv. And zinc is continuously leached from the sludge for 24 hours or longer while keeping the control range of oxidation-reduction potential in 500-750 mv. And ten the leached sludge of zinc is separated to solid and liquid.
Patent JP-H089190-A (JP)
Title: Synchronization discrimination circuit
Inventor: TSURU YASUTAKA
IPC: H04N7/015
Filed: 1994-06-15
Abstract: PURPOSE:To allow the circuit to follow quickly new synchronization even when a transmission station is switched by calculating the result of a synchronization condition based on the presence of a horizontal synchronizing signal and the result of discriminating the synchronization condition based on the presence of a frame synchronizing signal. CONSTITUTION:Since a synchronization discrimination device 121 discriminates the synchronization condition in terms of lines based on a characteristic of a waveform of a received horizontal synchronizing signal, the device 121 is susceptible to the effect of noise. A C/N detector 123 accumulates the noise applied to a prescribed part of a digital signal led from an A/D converter 102 and when much noise is in existence, a signal is fed to an interrupt switch 124 to interrupt an out of synchronism signal from the synchronization discrimination device 121. A synchronization discrimination device 121 discriminates the synchronization condition when an input frame synchronizing signal is in existence in a timing when an internal frame synchronizing signal generator 114 generates the synchronizing signal. As a narrow band BPR is employed, the circuit operation is stable, but an out-of-synchronism signal is not outputted till a phase error is generated continuously. An arithmetic unit 125 applies the out of synchronism signal to the synchronization timing generator 113 when at least of the synchronization discrimination devices outputs the out-of-synchronism signal to allow the generator 113 to make reset to lock a new synchronizing signal.
Patent JP-S5921471-A (JP)
Title: Group control system for welding machine
Inventor: SHIMAMOTO TAKIJIROU
IPC: B23K9/06
Filed: 1982-07-27
Abstract: PURPOSE:To enable simultaneous control and administration of plural units of welding machines by linking the data between an upper computer and controllers for welding machine. CONSTITUTION:M units of controllers #1-#M for welding machines are connected by a data link transmission path 4 to an upper computer 3. When the computer 3 receives the welding end signal 41 from #1 of the controller 2, the computer 3 transmits the set value 42 of welding conditions to #1 and transmits the command 43 for starting welding upon completion of the transmission. The computer 3 receives the raw data 45 on the welding conditions from #1-#M of the controller 2 and administers the displaying, recording, etc. with display and printing devices after edition of the data unless the computer 3 receives the welding end signal from #1-#M of the controller 2. The controller 2 starts controlling the welding machine 1 connected to the same upon receiving of the set value for welding conditions from the computer 3.
Patent JP-S62290357-A (JP)
Title: Control device of power converter
Inventor: HIROSE MASAYUKI
IPC: H02M5/453
Filed: 1986-06-10
Abstract: PURPOSE:To stop operation at abnormal operation securely, by a method wherein when abnormal operation occurs, AC power source is interrupted and ON- signal is supplied to a switching element thereby the element 3 is turned on. CONSTITUTION:A power converter is constituted by a converter 3, a DC reactor 4 and an inverter 5, and supplies power to an induction motor 7 as load. A control device thereof is constituted by a DC current detector 8, a comparator 8, one-chip microcomputers 10-11 for control, a DC current abnormal state detector 16 and the like. The microcomputer 10 is constituted by a ROM 103, a RAM 104, an ALU 105, an event setting register 107, a time setting register 108, a holding register 109, an associative memory 110, a timer 111, an execution controller 113 and the like. The abnormal state detector 16 detects abnormal state and outputs the operation stop signal to the control device and turns off a circuit breaker 2, and turns on all switching elements 31-36, 51-56. In this constitution, generation of high voltage due to the reactor 4 can be prevented.
Patent JP-H10308789-A (JP)
Title: Transfer data restoration system
Inventor: MATSUYAMA MINORU
IPC: G06F13/38
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system which prevents costs from rising without making a structure complicated when data are inputted and outputted between plural devices which have different data formats. SOLUTION: A data fetching part 24 fetches data in an IIS format which are outputted from a DSP(digital signal processor) 10 as what data in a normal format are inputted, and a code deciding and restoring part 26 decides an original code of data in the JIS format which are included in the fetched data and restores the decided code. A data restoring part 28 restores the original data in the IIS format which are outputted from the DSP 10 by doubling the data whose code is restored.
Patent JP-H09321884-A (JP)
Title: Method and device for telephone conversation by synthesized voice
Inventor: MASE KENICHI
IPC: H04M3/56
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a conversation voice from imposing trouble on 3rd parties nearby a talker or from being intercepted. SOLUTION: A telephone terminal equipment 200 is provided with a text voice converter 100 additionally or through integration, and when a content to be sent is entered voiceless through pen entry or the like, it is detected by a pen entry detection section 25 of the text voice converter 100, the detected signal is converted into a synthesis voice signal by a synthesis voice signal generating section 21 and it is given to a CODEC (coder and decoder) 42, and the resulting signal is sent to a required telephone line via a telephone line adaptor section 35. In this case, the signal is monitored by a speaker 44 or a receiver 37.
Patent JP-H06347703-A (JP)
Title: Intermediate connecting lens barrel
Inventor: FUKUYAMA HIRONARI
IPC: G02B21/36
Filed: 1993-06-03
Abstract: PURPOSE:To provide an intermediate connecting lens barrel by which plural optical paths going toward plural attachments are simultaneously supplied with high accuracy, an optical system for spectrally splitting light to the plural optical paths is easily attached/detached with high accuracy, and the attachments are attached with high mechanical stability. CONSTITUTION:This intermediate connecting lens barrel 1 has a housing 10 provided with an input port 2 attached to an optical microscope, an output port for ocular observation 12 for guiding the light inputted from the input port to a lens barrel, and output ports for attachments 14 and 16 for attaching the attachments. 1st and 2nd optical means for guiding the light made incident from the input port to the desired output port are installed in the housing. The light made incident from the input port is simultaneously taken out from the respective output ports.
Patent JP-S6128331-A (JP)
Inventor: MIYOSHI TAKASHI
IPC: A01K61/00
Filed: 1984-06-29
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-S5835665-A (JP)
Title: Display device for wedding hall
Inventor: NAGAYAMA KATSUMI
IPC: G06Q50/00
Filed: 1981-08-27
Abstract: PURPOSE:To reduce the labor for guide business of a wedding hall effectively, by performing the guide in a wedding hall, the televising of a wedding scene, the calculation of various estimates for wedding, and the display in accordance with selecting operations of a visitor himself. CONSTITUTION:This device consists of an indicator part for price display, a VTR, a video minotor, a lamp display part, and a controlling circuit. This device is so constituted that reception business and guide, the guide for other various wedding contents, the calculation of estimates, the televising of a currently advancing wedding scene on a video device, the broadcasting of background music, and the televising of a television recorded program on a video television device are selected in accordance with operations of a visitor. For example, when a wedding type is selected and the number of guests is inputted, the estimate concerning this type is calculated. By this constitution, the guide business for the wedding hall is performed effectively for visitors without troubling the clerk, and persons which want to use the wedding hall can select wedding types in accordance with estimates of themselves and can calculate estimates.
Patent JP-H02310506-A (JP)
Title: Optical branching demultiplexing device
Inventor: KOMATSU SEIJI
IPC: G02B6/28
Filed: 1989-05-26
Abstract: PURPOSE:To decrease insertion and connection losses by branching and demultiplexing the 1st and 2nd light rays transmitted in a piece of optical fiber respectively to 2nd and 3rd optical collimators and 4th, 5th optical collimators. CONSTITUTION:The light lambda1 of the light lambda1+lambda2 which is collimated to collimated beams of light by the optical collimator part 1a is transmitted by a filter 3a of a prism 3 and the light lambda2 is reflected by the same. The light lambda1 transmitted through the filter 3 is subjected to the transmission and reflection by a filter 4a of a prism 4. The transmitted light lambda1 is made to enter the optical collimator 1c and the reflected light lambda1 to the optical collimator 1b. On the other hand, the light lambda2 reflected by the filter 3a advances through the prism 3 toward the optical collimator 1e and is subjected to the transmission and reflection by the filter 4a of the prism 1. The transmitted light lambda2 is made to enter the optical collimator 1d and the reflected light lambda2 to the optical collimator 1e. Since the branching and demultiplexing are executed between the optical collima tor pairs in such a manner, the insertion losses are decreased and the connection losses are eliminated.
Patent JP-H05320225-A (JP)
Title: Production of terminal-modified polyolefin
Inventor: MURAKAMI NAOMI
IPC: C08F4/60
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a nearly monodisperse polyolefin whose terminals are each modified with a (meth) acryloyl chloride unit by reacting a living polypropylene or ethylene/ propylene random copolymer obtained by using a specified polymerization catalyst with (meth) acryloyl chloride. CONSTITUTION:Propylene is homopolymerized in the presence of a polymerization catalyst comprising 1mol of a vanadium compound of the general formula (wherein R<1> to R<3> are each H or a 1-8 C hydrocarbon group, provided that not all of them are H atoms at the same time) and 1-1000mol of an organoaluminum compound to obtain a nearly monodisperse living polypropylene of a number-average molecular weight of 500-500000, or ethylene is copolymerized with propylene in the presence of the above catalyst to obtain a nearly monodisperse living ethylene/propylene random copolymer having the same number-average molecular weight (in terms of propylene). This polymer or copolymer is reacted with (meth) acryloyl chloride at -10 to 50 deg.C and precipitated from an aprotic organic solvent (e.g. acetone).
Patent JP-S6090582-A (JP)
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1984-06-27
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-S62291849-A (JP)
Title: Object lens in electron beam length meter or the like
Inventor: OTAKA TADASHI
IPC: H01J37/141
Filed: 1986-06-11
Abstract: PURPOSE:To reduce aberration and endure disturbing vibration to improve performance and environmental property, by introducing a sample into an object lens and using a sample chamber jointly with magnetic paths of the lens and disposing a carriage device on the lower magnetic pole of the object lens. CONSTITUTION:A sample 5 is put in a lens gap, and a high-resolution image is obtained by shortening a focal length of the lens. Magnetic paths formed of an object lens magnetic path 2 and a lower magnetic pole 3 is used jointly with a sample chamber to simplify and miniatur ze its structure. Because X and Y carriage boards 6 and 7 are installed to mount the sample 5 on the base of the magnetic pole 3, stability of the sample 5 against electrons 10 is enlarged to largely endure outside vibration. The highresolution image can be obtained by reducing the aberration in this way. This device thus becomes strong against disturbing vibration, resultantly capable of obtaining high performance and environmental property improved.
Patent JP-S5759249-A (JP)
Title: Interruption control circuit
Inventor: KAMIYA SHIGEO
IPC: G06F9/22
Filed: 1980-09-27
Abstract: PURPOSE:To trace a microprogram securely by starting a trace program by generating a single interruption instruction securely every time one microinstruction is executed. CONSTITUTION:While a single interruption processing program is executed, all interruptions are inhibited. With a single interruption control instruction set in the microinstruction register 3 of the single interruption processing program, an F/F7 is set and the single interruption instruction is executed. During this instruction execution, other interruption signals I1 and I2- are acceptable, but only the inputting of a single interruption signal S is inhibited. As the next microinstruction is executed, a single interruption request R is caused and after the execution of the microinstruction, a branch to the single interruption program B is caused again. Thus, the execution of the microprogram and that of the single interruption program are performed repeatedly by turns, so that tracing of the microprogram is secured.
Patent JP-S5257778-A (JP)
Title: Gas discharge type indicator
Inventor: ATSUMI TAMINORI
IPC: H01J17/49
Filed: 1975-11-06
Abstract: PURPOSE: To obtain a high-luminance and excellent picture quality display screen area by densely forming a triangle cross-section shape at display side of discharge cell. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61292442-A (JP)
Title: Packet communication control system
Inventor: SATO KUNIO
Filed: 1985-06-19
Abstract: PURPOSE:To improve the processing efficiency of packet communication by avoiding the forced disconnection from a network by time supervision in a sending stop request to a packet communication network at the occurrence of a fault of a packet terminal equipment so as to quicken the restart of communication. CONSTITUTION:A frame processing section 14 sends a transmission stop request (RNR) to a network similarly as a conventional system at the occurrence of a fault of a host equipment 3 to stop the frame transmission from the network. A frame processing section 14 starts a timer 17 at the same time in this case. The frame processing section 14 sends the release request (RR) to the network in the processing started by the timer 17 and releases once the transmission stop request. Then the RNR is sent again to request the transmission stop. Further, the timer 17 is started again at the same time as above. In the network, the transmission stop state is released by the RR reception and the transmission stop state is set again by the succeeding RNR reception. Thus, it is equivalent to the packet terminal equipment that the transmission stop state continues.
Patent JP-H10326248-A (JP)
Title: Dma controller
Inventor: SUZUKI KATSUAKI
IPC: G06F13/28
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high speed DMA controller in which burst length in burst transfer can be selectively switched. SOLUTION: A burst end decoder 52 outputs a burst end signal s5 indicating the end of data transfer with burst length based on a burst length designation signal s10 from a CPU 90. A state machine 10 changes the instruction timing of data transfer to a memory controller 80 and the output timing of an update signal s6 to an incremented 22 of an address counter 20 and a decrementer 32 of a transfer counter 30 based on the burst end signal s5. Also, the update of address relevant information by the incrementer 22 and the update of number of data relevant information by the decrementer 32 is constituted of hard made common based on the burst length designation signal s10.
Patent JP-S5559891-A (JP)
Title: Treating method for organic polluted water by oxidation
Inventor: NEMOTO SUSUMU
IPC: C02F3/08
Filed: 1978-10-31
Abstract: PURPOSE: To perform the effective treatent of organic polluted water by uniform biological membrane in a polluted water tank of a small transversal area by rotating a ring chain to which unit blocks consisting of biological membrane beds are attached in an organic polluted water-stored tank and the air.  
     CONSTITUTION: The polluted water 11 to be treated is introduced into the inlet 12a of the polluted water tank 12, and the part 15a of the ring chain 15 hanged on the sprockets 13 and 14 is immersed in the stored polluted water 11 in the tank 12 and the other part 15b of the chain is exposed to the air. And, a great number of the unit blocks 17 consisting of biological membrane beds spaced at intervals are attached to the chain 15. When rotating the sprockets 13 and 13' and 14 and 14', the chains 15 and 15' are transferred and the biological membrane beds of the blocks 17 are circulated in order between the two phases of the polluted water 11 and the air 16, whereby the polluted water 11 is continuously treated by oxidation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06325352-A (JP)
Title: Floppy disk
Inventor: NAKAJIMA SHOJI
IPC: G11B5/66
Filed: 1993-05-11
Abstract: PURPOSE:To obtain excellent tracking durability and scratching resistance by forming a specified number or more of fine projections on the surface of a film. CONSTITUTION:At least, on one surface of a biaxially oriented polyester film essentially comprising polyester (A), fine projections are formed by the amt. of 5X10<3> number/mm<2> by using crystallization of the polyester (A). The ratio of projection number/particle number (particles included in the surface layer which constitutes the surface) is specified to >=5 and Rt(center line average roughness)/Ra (max. height) is specified to <=15. Further, the biaxially oriented polyester film is specified to have <=1.5% thermal shrinkage in any direction in the film plane under conditions of heating at 80 deg.C for 30min., and <=5% shrinkage by heating at 100 deg.C for 30min. Thereby, both of the durability and high S/N of the magnetic layer are satisfied (scratching resistance) and the obtd. disk can be used even in a high-temp. and high-humidity environment (tracking durability).
Patent JP-H02310280-A (JP)
Title: Linear motor driven elevator
Inventor: MATSUKURA YOSHITAKA
IPC: B66B5/18
Filed: 1989-05-26
Abstract: PURPOSE:To use a main rope over a long period by providing the primary winding of a linear motor, which is opposedly arranged to a balance weight or an elevator cage and excited to lift-move the cage, and a braking mechanism which clip-holds the main rope stopped by demagnetization of the primary winding. CONSTITUTION:For lowering a cage 5, brake shoes 12a, 12b are released in a point (a), while a primary winding 11 is electrified to generate a moving magnetic field from the lower to the upper, and a balance weight 6 is lifted. When the cage 5 approaches an objective floor, the electrification to the winding 11 is started to be decreased while being controlled, and by starting deceleration of movement of the cage 5 and the weight 6, the cage 5 is stopped by controlling an electric current so that the cage 5 is stopped in an objective stop position. Here no friction is related at all between rope pulleys 3 and a main rope 4. An actuator 13 is driven synchronously with stopping of the cage 5, and the stopped main rope 4 is sandwiched by a pair of brake shoes 12a, 12b.
Patent JP-H09297474-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G15/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a defect in an image caused by the generation of drum memory by separating a transfer means from an image carrier, while applying a voltage having the same polarity as that of an electrifying means for the image carrier, to the transfer means, at the time of detecting a peeling jam in a transfer. SOLUTION: After the peeling jam in the transfer is detected, a photoreceptor drum is immediately stopped not to plunge a recording material into a cleaning device. Further, a preexposure, primary electrification and the operations of forming a latent image and a developed image which affect the photosensitive characteristic of the photoreceptor drum are completed. At the time of forming the image, a transfer brush electrifier positively controlled with a constant current is switched to negative control with the constant current. After that, the photoreceptor drum is reversely rotated up to a position where the recording material is easily removed, to complete the rotary motion of the photoreceptor drum. A transfer drum is separated from the photoreceptor drum at the same time when the reverse rotary motion of the photoreceptor drum is nearly completed. After the separation operation of the photoreceptor drum is completed, a negative voltage applied to the transfer brush electrifier is turned off to separate the transfer brush electrifier.