baber/WOPTO huggingface dataset:
Patent JP-H01236726-A (JP)
Title: Digital filter
Inventor: AKIYAMA KAZUHIRO
IPC: H03H17/02
Filed: 1988-03-16
Abstract: PURPOSE:To stably hold data by using dynamic shift registers as shift registers of a shift register block. CONSTITUTION:An input block 27 latches the clock of an external clock input terminal 24 and serial data of an external serial data input terminal 25 and converts this serial data to parallel data. In a shift register block 28, dynamic shift registers are used as shift registers. At the time of signal delay, data in the shift register in the preceding stage is transferred to that in the succeeding stage in parallel by clocks phi2 and phi3. At the other time, data in the shift register in one stage itself is circulated by clocks phi1 and phi2 to stably dynamically hold data. An operation block 29 receives these data and performs the operation, and final results are transferred to an output block 31 when the operation is terminated.
Patent JP-H01278570-A (JP)
Title: Reactive dye, its production and use
Inventor: RAINAA BEGURITSUHI
IPC: C09B62/04
Filed: 1989-03-17
Abstract: NEW MATERIAL: The active dye denoted in formula I (Y is a radical of formula II [Z is NH 2 , an amino of (substituted) aliphatic or aromatic amino group] -CO-A-SO 2 -X [A is a cross linking member of a substituted aliphatic or aromatic bridging group; X is β-sulfatoethyl, β-thiosulfatoethyl, β-phosphatoethyl, β- acyloxyethyl, β-haloethyl or vinyl]; the benzene rings I, II and III may contain further substituents in addition to 2 to 4 sulfo groups and, in the benzene ring II, to the radical-NH-Y).  
     EXAMPLE: The compound denoted in formula III.  
     USE: The dyestuff prints textile fiber materials in blue.  
     PROCESS: The compound denoted in formula IV is condensed with a 2,4,6- trichloro-s-triadine, and the condensed 1st product is condensed with a compound denoted in the formula H-Z, or with a 2-(Z)amino-4,6-dichloro-s-triadine. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S52148021-A (JP)
Title: 5-oxo-hexanoic acid amides and their preparation
Inventor: KIYOURA TADAMITSU
IPC: C07C235/74
Filed: 1976-06-03
Abstract: PURPOSE: The title compounds I (R 1  is H, 1-4C alkyl or phenyl ; R 2  is H or methyl), e.g. 5-oxo-hexanoic acid amide II. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63232619-A (JP)
Title: Pulse output circuit
Inventor: KAWADA TOYOSHI
IPC: H03K17/693
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the production of a spike noise at switching by providing two reference power sources to obtain bipolar output pulses in a pulse output circuit and providing a period where the reference power source is equal in precedence over the changeover of the output pulse and switching the output polarity of a push-pull driver during the period. CONSTITUTION:Since the polarity signal POL is at an L level in the period of pre-stage t1, output waveforms OUT1-OUTn show negative pulses and since the signal is at the H level for the period of the post-stage t2, the output waveform is positive pulse. In output voltage waveforms A, B of 1st and 2nd reference power sources 32, 33, the waveform A shows a negative voltage, -Vref and the waveform B is 0 voltage at the pre-stage t1. Then the waveform A is 0 voltage and the B is +Vref at the post stage t2. The changeover of the waveforms A, B is overlapped and the waveforms A, B are O voltage equally during the period T. The switching is finished in the period T. Since the voltage for the waveforms A, B during the period T is 0 voltage, no voltage waveform due to noise takes place in the output waveform.
Patent JP-H11248108-A (JP)
Title: Control of feedwater quantity to boiler drum
Inventor: SHIOZAKI HIDEO
IPC: F22D5/28
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a feedwater quantity to a boiler drum which can suppress the production cost, by preventing a so-called parallel off of turbine generators just after stopping the operation so as to continue the operation of the turbine generators without parallel off, even when the operation stops for a short period except for a case that the absolute steam quantity has not yet reached the operation level of the turbines. SOLUTION: In a control of a feedwater quantity to a boiler drum at a power generation system which makes use of heat recovered from a discharged gas of a non-ferrous metal refining furnace, when a heat recovery quantity is reduced, the operating condition before and after the stop of operation is classified into 'an operating condition', 'a just-after-stop condition' and 'a stop condition'. In 'the operating condition', 'a 3 elements (steam, drum water level and feedwater) control' is performed, and in 'the just-after-stop condition', 'a 2 elements (steam and feedwater) control' is performed, and in 'the stop condition', 'a one element (drum water level) control' is performed. These three controls are changed over by a sequence control.
Patent JP-S58181289-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/72
Filed: 1982-04-16
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-H04298624-A (JP)
Title: Filter regeneration device for internal combustion engine
Inventor: NITTA MASAHIRO
IPC: F01N3/02
Filed: 1991-03-28
Abstract: PURPOSE:To provide a filter regeneration device for removing fine particles including carbon in exhaust gas of an internal combustion engine which has an excellent regeneration efficiency with capability of burning fine particles deposited in a filter in an energy saving manner and an excellent reliability of maintaining collection and regeneration performance continuously. CONSTITUTION:A filter regeneration device for an internal combustion engine is composed of filters 13, 14, cavities 15, 16, electric heaters A19, 20, fluid supply means 21, and fluid heating electric heater B22. When the filter 14 collects fine particles, the heater A20 is energized regularly, and fluid supplied to the cavity 16 by means of the fluid supply means 21 including oxygen at the time of regeneration is heated with the heater B22, thereby the temperature of fine particles deposited in the filter 14 is controlled at all times to thus improve regeneration characteristics.
Patent JP-H01237016-A (JP)
Title: Rolling reduction method for tube mill
Inventor: TAMAISHI ZENICHI
IPC: B21B37/00
Filed: 1988-03-16
Abstract: PURPOSE:To manufacture a rolled tube of high quality by computing a roll opening from a measured value of a clearance between chocks and a measured value of a roll load and controlling a difference between the roll opening and a preset target roll opening with a rolling reduction device. CONSTITUTION:Measuring devices 7, 8 of clearances between chocks are pro vided between chocks 1, 3 on the driver side and between chocks 2, 4 on the anti-driver side of a pair of upper and lower rolls 5, 6. These measured values are denoted as XW and XD. A measured value by roll load measuring devices 9, 9 set on rolling reduction devices 10, 10 of the upper roll is denoted as YP. This is substituted into the equation to compute the roll opening S and to adjust the difference between the roll opening S and a preset target roll opening with rolling reduction devices 10, 10, 11, 11 of the upper and the lower roll. In this way, the rolled tube of high quality can be manufactured.
Patent JP-S54154979-A (JP)
Title: Manufacture of insulated gate type semiconductor device
Inventor: ISHIHARA TAKESHI
IPC: H01L29/06
Filed: 1978-05-29
Abstract: PURPOSE: To increase the degree of integration by forming the source/drain region surrounded by the channel stopper region within the semiconductor substrate and then providing the concavities between these regions to form the electrodes there.  
     CONSTITUTION: Si 3 N 4  film 22 is provided selectively on P-type Si substrate 21, and then P + -type channel stopper region 23 plus N-type source and drain regions 24 and 25 are formed each by diffusion via film 22 used as the mask. Then substrate 21 is oxidized by using film 22 again as the mask to form thick SiO 2  film 26 on the regions formed previously, and at the same time a deep diffusion is given to these regions. Thus film 22 is removed, and concavities 27∼29 are formed by etching on the surface of exposed substrate 21 using film 26 as the mask. After this, gate SiO 2  film 29 is coated to concavity 28 positioning between region 24 and 25, and the poly-crystal Si is buried into all cavities of 27∼29. Then the N-type impurity is doped to these cavities to form electrodes 30, 31 and 32 via the heat treatment, at the same time forming contact region 34 and 35 under electrode 30 and 32. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63230374-A (JP)
Title: Printer
Inventor: TAJIMA NORIYUKI
IPC: B41J25/304
Filed: 1987-03-19
Abstract: PURPOSE:To enable a paper to be continuously fed at a high velocity by a single motor and eliminate the need for preparatory operations for a head pressing and releasing operation or a paper-feeding operation, by pressing or releasing a thermal head from a platen only while paper feed is set in a slipping condition by a slipping means at the time of reversion of a paper-feeding direction. CONSTITUTION:The driving force of a motor 24 is switched between two directions by a solenoid 25, which is a drive source for switching, and a switching means 26. When the solenoid 25 is not excited, the driving force of the motor 24 is transmitted to a carriage-moving means 27 to move a carriage which supports a thermal head thereon. When the solenoid 25 is excited, the driving force of the motor 24 is transmitted to a paper-feeding means 29 through a slipping means 28. The slipping means 28 has the function of causing slippage, without feeding a printing paper, for a predetermined amount at the time of reversion of a paper-feeding direction, and only during the slippage, a head pressing and releasing means 30 can be operated to press or release the thermal head from the platen.
Patent JP-S60205311-A (JP)
Title: Three-dimensional coordinate measuring method
Inventor: KUBO MANABU
IPC: G01B21/04
Filed: 1984-03-30
Abstract: PURPOSE:To reduce considerably the time for positioning an object to be measured by determining the coordinate transformation matrix to the coordinate system intrinsic to the object to be measured from the coordinate system intrinsic to a measuring machine so that the automatic measurement complying with the coordinate system intrinsic to the object to be measured is made possible. CONSTITUTION:An optical displacement gage 4 of a reflection type is provided and a measurement is made by using a noncontacting type three-dimensional coordinate measuring machine added with the axes theta, beta, gamma for controlling the attitude of the gage 4 to the orthognal triaxial mechanism. An object to be measured is first installed and the three-dimensional coordinate value thereof is measured by the coordinate system Z0 (X, Y, Z) intrinsic to the measuring machine with the three points Q0, Q1, Q2 of the reference plane 6 to the object to be measured as reference points. The coordinate transformation matrix L to the coordinate system Z(x, y, z) intrinsic to the object to be measured is calculated from the coordinate system Z0(X, Y, Z) and the automatic measurement is started. The value (x) and target (X*) are compared by the coordinate system Z(x, y, z) and each axis is successively controlled until the value is brought within a criterion value. The coordinate value of (x, y, z) satisfying the criterion is filed as data and plotter display or the like is made by using freely such data.
Patent JP-S56160598-A (JP)
Title: Floor heating panel
Inventor: NANBA KATSUNORI
IPC: F28F3/12
Filed: 1980-05-15
Abstract: PURPOSE: To obtain a floor heating panel which does not require its gap treatment by mounting foamable synthetic resin having elasticity on the outer periphery of a peripheral wall and absorbing the size error of a peripheral frame and between the frames by means of shrinkage when laying in parallel the panels.  
     CONSTITUTION: A container 1 having passages 5 is sealed in molds 6, 7. The outer periphery of a peripheral wall 4 is sealed with molds 8, 9 at a predetermined interval. A nozzle is inserted from a hole 10 of the mold 8, and synthetic resin is foamed and filled in the molds. The synthetic resin is overflowed from the hole 3 and is filled between the periphetic resin is overflowed from the hole 3 and is filled between the peripheral wall 4 and the mold 8. Thus, the back surface of the container 1 is lined with the foamable synthetic resin 2, and said synthetic resin is mounted also on the outer surface of the peripheral wall. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59190609-A (JP)
Title: Area measuring device
Inventor: MORI NOBUHIKO
IPC: G01B11/28
Filed: 1983-04-13
Abstract: PURPOSE:To improve accuracy, by forming the real image of an object, converting the intensity of light into an electric signal, quantizing the sensor output of the real image of a boundary line between the object and the background into multiple values, storing the result, and computing an area by using the number of picture elements. CONSTITUTION:The real image of a material 1 is formed at the position of one- dimensional array sensor 5 by a lens system 4 wherein a camera 3 is included. The output of the one-dimensional array sensor 5 is converted into multiple values by a multiple converting circuit 15. When the continued region of picture elements having quantized values other than 0 is sufficiently small in a stain removing circuit 16, the values are converted into 0. The picture with multiple values of the entire surface of the material 1 is stored in a multiple-value-picture memory device 17. A group of the picture elements having the continuous quantized values other than 0 is cut out by a continuous- region cutting out circuit 18. The picture element values within the continuous region, which are not passed when a contour line is traced, are converted into the maximum value in a circuit 19, which makes the inner values constant. The picture element values within the continuous region are all added in a multiple-value adding circuit 20. Then the output 21 of the highly accurate measured area is outputted.
Patent JP-H09253612-A (JP)
Title: Raw refuse treatment apparatus
Inventor: OBA TOSHIHITO
IPC: B01D53/81
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make an exhaust fan case compact by installing a multiblade fan in the exhaust fan case while setting an axial line of its rotation axis in the right and left width direction, installing an exhaust flow path of the exhaust fan case in an imaginary line at approximately right angles to the axial line of the rotation axis, and communicating the exhaust flow path with a deodorization chamber. SOLUTION: A deodorization chamber 86 is installed in a deodorizing part and at the same time an exhaust fan case 94 is placed in an upper part in the rear side of the deodorization chamber 86. An open part in one side of an exhaust duct 101 is continuously communicated with a suction pipe 97 composing a suction flow route of the exhaust fan case 94, an exhaust pipe 98 composing an exhaust flow route of the exhaust fan case 94 in the direction of a diaphragm 85 at approximately right angles to the axial line of the driving shaft 96a, which is a rotation axis of a multiblade fan 95 in the right and left direction, is installed in the exhaust fan case 94, and the exhaust pipe 98 is communicated with the deodorization chamber 86. Consequently, the exhaust fan case 94 can be made compact.
Patent JP-H06167631-A (JP)
Title: Polygonal optical-coupling member for high-brightness light source
Inventor: JIYON MAACHIN DEIBUNPOOTO
IPC: G02B27/00
Filed: 1993-03-24
Abstract: PURPOSE: To improve light intensity distribution and the uniformity of the color mixing of light by providing a long an optical transmission main body part whose section form is a polygon. CONSTITUTION: The optically connected assembly 12 of an optical illumination system 10 has an optically connected member 2 arranged between a light source 14 and the tips 16A of plural optical conductors 16 and a means 26 holding the member 24. The optically connected member 24 is constituted of a long light transmission main body part 28 having plural polygonal section forms made of quartz or plastic for improving the uniformity of light intensity distribution and the color mixing of light. The main body part 28 has hollow tubular structure, and the inner face 28A is coated by a high reflecting memberreflecting light. The polygonal form is selected from a triangle, a square, a rectangle, a pentagon and a hexagon. The polygon having sides more than the hexagon resembles to a cylinder and it generates a bright light spot along the vertical axis of the optically connected assembly.  Thus, it is not desirable.
Patent JP-H08230244-A (JP)
Title: Label printer
Inventor: ARIOKA KENJI
IPC: B65C11/02
Filed: 1995-02-28
Abstract: PURPOSE: To enhance label printing efficiency by dispensing with paper feed operation. CONSTITUTION: This label printer 10 housing labels 11 prepared as printing exclusive ones in a roll form to continuously execute printing is provided so that a printing form can be set automatically or manually corresponding to the kind of the labels and preliminarily inputted character data can be printed through a printing means. A definite space is formed in a case in which the printing means is housed and the roll-shaped labels 11 are housed in this space. The printed label 11 is discharged from the slit hole 22 formed to one side surface of the case 12 and cut from the labels 11 left in the case 12 by a cutter 23.
Patent JP-H10260692-A (JP)
Title: Method and system for recognition synthesis encoding and decoding of speech
Inventor: AKAMINE MASAMI
IPC: G10L25/72
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a speech encoding/decoding system based upon recognition synthesis which can be applied with incomplete speech recognition technology to encode a speech signal at a very low rate of 1kbps or less and transmit even nonlinguistic information on a feeling, etc., of a speaker. SOLUTION: On a transmission side, input speech data are inputted to a pitch detection part 101, a phoneme recognition part 102, and a continuance detection part 103 to detect a pitch period, recognize a syllable, and the continuance of a phoneme, information on the pitch period, syllable, and continuance is encoded by encoding circuits 104, 105, and 106, and then the code sequence is transmitted to a channel through a multiplexer 107. On a reception side, a demultiplexer 110 decode the code sequence into the information on the pitch period, syllable, and continuance and on the basis of the decoded information, a synthesizer 114 synthesizes the original speech signal.
Patent JP-H05267661-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L29/78
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a submicron semiconductor device which is free from short channel deterioration and has a shallow P-N junction and a narrow element isolation layer. CONSTITUTION:A protruding region is formed on the surface of a silicon substrate. Recessed regions are formed on both sides of the protruding region. Element isolation layers 5 protrude from the inside of the substrate below the respective recessed regions toward the inside of the substrate below the protruding part. A source 8 and a drain 9 are arranged on the respective regions where the element isolation layers protrude. A gate electrode 7 is formed on the protruding region between the source and the drain, via an insulating film 11.
Patent JP-S54138-A (JP)
Title: Shaft coupling
Inventor: MURAKAMI KEIKICHI
IPC: F16D3/16
Filed: 1977-06-01
Abstract: PURPOSE: To absorb freely parallel and angle displacement between a drive shaft and a driven shaft and to weaken impact force by connecting the ends of both shafts by a link having spherical bearings at both ends. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58193221-A (JP)
Inventor: ROJIE MARIBUOWAARU
IPC: B65G57/00
Filed: 1983-04-13
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-H08234934-A (JP)
Title: Printer device
Inventor: KANEKO SHIGEMI
IPC: G06F3/12
Filed: 1995-03-01
Abstract: PURPOSE: To provide a network printer by using the protocol and command system of the general file transfer protocol FTP. CONSTITUTION: A password file 18 is a file wherein user names and operation modes are made to correspond to each other. The operation modes are a file transfer mode and an output processing mode. When a user name for which the output processing mode is made to correspond to the operation mode is outputted from a client 3, plotting data of the job are processed in the output processing mode. Therefore, the plotting data transferred by utilizing the FTP are processed as data for print output only by switching in a printer. Thus, the client side performs the transfer processing while merely imaging file transfer and then the printer side can recognize the transferred plotting data as data for printing and process the data.
Patent JP-H11256817-A (JP)
Title: Concrete molding form material
Inventor: HAYAKAWA YOSHIYUKI
IPC: E04G9/05
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a concrete molding form material capable of making thin and lightweight and, at the same time, controlling an inconvenient deformation in the case where concrete is cast. SOLUTION: A form material main body 20 comprises a main plate section 21 having at least the flat and belt upper surface of the front side, a pair of right and left belt side panels 22a and 22b projected at right angles to the main plate section 21 on the rear side from both side ends of the main plate section 21 and reinforcing plates 23a and 23b provided so as to project so as to project in nearly parallel with a pair of right and left side panels 22a and 22b from the rear side of the main plate section 21. The side panels 22a, 22b and the reinforcing plates 23a and 23b respectively include enlarged ends 25a, 25b, 26a and 26b ranging from the open end to the specific width. The end plate body 30 having a fitting section 32 to be just fitted into the end of the form material main body 20 is fitted thereinto to constitute one form material.
Patent JP-S59199427-A (JP)
Inventor: KAKITA HIDETO
IPC: B29C49/00
Filed: 1983-04-15
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-S59191976-A (JP)
Title: Television receiver
Inventor: UEDA SEIICHI
IPC: H04B1/20
Filed: 1983-04-15
Abstract: PURPOSE:To decrease the number of external connection terminals by providing a switching transistor which is controlled via an external connection terminal and selecting a transmission line for input signal. CONSTITUTION:A transistor TRQ11 is turned off when a switch SW1 is off. Then a sound signal fR is supplied from an input terminal T11. Therefore TRs Q17 and Q18 are turned on alternately to cause the voltage drops alternately to load resistances R21 and R22. These voltage drops are supplied to an amplifying circuit 23. In this case, an FM wave detecting circuit 21 is kept inactive together with the TRQ11 turned off. Therefore the sound signal does not appear at all. The TRs Q11 and Q12 are turned on when the SW1 is on, and at the same time the TRs Q14 and Q15 are turned on. As a result, no base current flows to the TRs Q16 and Q21 and are turned off. Then a TRQ22 is turned on to actuate a circuit 21.