baber/WOPTO huggingface dataset:
Patent JP-H043521-A (JP)
Title: N-channel d/a conversion integrated circuit
Inventor: SHIMADA TOSHIAKI
IPC: H04N11/04
Filed: 1990-04-19
Abstract: PURPOSE:To reduce the number of components by outputting an analog signal outputted from a D/A converter circuit respectively to a designated sample-hold circuit when a multiplex signal distribution circuit distributes an input digital time division multiplex signal and distributing the analog signal sequentially to a designated sample-hold circuit for each channel when the multiplex signal distribution circuit does not distribute the input multiplex signal. CONSTITUTION:A signal converted at a D/A converter circuit 6 is outputted to a distribution circuit 8, and when a multiplex signal distribution circuit 5 distributes an input digital time division multiplex signal 1 to separate D/A converter circuits 6 already according to a control signal 12 outputted from a control circuit 7, the distribution circuit 8 outputs the output of the D/A converter 6 to a sample-hold circuit 9 as it is. On the other hand, when the multiplex signal is not yet distributed, the distribution circuit 8 outputs the time division multiplex analog signal to the sample-hold circuit 9 separately. Thus, the number of components is reduced and the increase in the scale of the hardware is avoided.
Patent JP-H01276945-A (JP)
Title: Sampling distortion correction circuit
Inventor: ISHIDA AKIRA
IPC: H04L25/40
Filed: 1988-04-28
Abstract: PURPOSE:To output a data with 0 and 1 level discriminated therefrom by providing a function transferring a sampled data after majority decision through the adoption of a sampling clock sampling the input data at high speed. CONSTITUTION:A line receiver 1 outputs a data sent from a data link to a D input terminal of a flip-flop 3. Simultaneously, an oscillator 2 oscillates a clock being an odd number of multiple of the line clock and gives an output to a C input terminal of the flip-flop 3 and a frequency divider 4. The data sampled by the flip-flop 3 is subject to majority decision as to whether 1s or 0s are of a majority level at a period of a clock frequency-divided into the clock rate of the line at the frequency divider 4 in a majority decision discrimination section 5. Then the discriminated data is given to the succeeding data link via a line driver 6. Moreover, the clock subject to frequency division by the frequency divider 4 is given to the succeeding data link via a line driver 7.
Patent JP-H01276904-A (JP)
Title: Broad band variable frequency oscillator
Inventor: MUTO TAKESHI
IPC: H03B5/12
Filed: 1988-04-28
Abstract: PURPOSE:To attain broad hand for a variable frequency oscillator by inserting two capacitors connected in series between the emitter and earth of a transistor(TR) and dividing the impressed voltage so as to impress the resulting voltage to a varicap diode. CONSTITUTION:A momentary phase difference of an initial oscillation signal of a variable frequency oscillator obtained via a frequency divider and a horizontal synchronizing signal are given via a low-pass filter LPF 2 as the input to the variable frequency oscillator VCO 3, from which a video signal synchronously with the phase of the horizontal synchronizing signal is outputted. The capacitance of a varicap diode CD 1 depends on the impressed voltage Vc, which is divided by resistors R1, R2 and impressed to the varicap diode CD 2 in opposite direction. Thus, as soon as the resonance frequency fO of the CD 1 changes as the change in the impressed voltage Vc, the resonance frequency fS of the CD 2 changes with a similar tendency to the case with the frequency fO. As a result, the oscillated frequency of the variable frequency oscillator covers a wide range.
Patent JP-H09256613-A (JP)
Title: Decorative member
Inventor: NISHINA TOSHITAKA
IPC: B32B21/14
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the strength and design being equivalent to a high-grade lumber by using a low-grade compiled member. SOLUTION: As a compiled member in which a plurality of wooden blocks 1 are incorporated in the width direction and in the thickness direction, and as a wooden block for forming at least one corner part, a compiled member A is used, in which a corner wooden block 1a having a material similar to a decorative single board to be stuck on the rear surface is incorporated. Decorative single boards 2 are stuck on at least two surfaces adjacent to the corner part of the compiled member A, and chamfering is carried out so that the corner wooden block la is exposed.
Patent JP-H043386-A (JP)
Title: Karaoke device
Inventor: CHATANI NORIO
IPC: G09B15/00
Filed: 1990-04-20
Abstract: PURPOSE:To change various background videos for KARAOKE (recorded orchestral accompaniment) even when the same music is repeatedly performed by providing a video storage means for storing background video data produced irrespective of music data. CONSTITUTION:The music data and the background video data are read out from a music storage means 1 and the video storage means 2 respectively and transferred to a reproducing means 4 by a control means 3. A text video signal converted from a text data in the music data and a background video signal converted from the background video data are synthesized and outputted to a display means 5 by the reproducing means 4. Then, when a screen changeover data is detected in the music data by the control means 3, the background video data to be read from the video storage means 2 and transferred to the reproducing means 4 is changed by changing a screen number data. In this case, since the video data stored in the video storage means 2 is produced irrespective of the music data, even when the same music is repeatedly performed, the combination of playing music and the background video is variably changed.
Patent JP-S61263744-A (JP)
Inventor: HARADA MASAMI
IPC: B32B5/02
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H043934-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA NOBUHIRO
IPC: H01L21/768
Filed: 1990-04-20
Abstract: PURPOSE:To bury a conductor layer at an approximately the same packing rate by relatively changing the ratio of the exposed area of a foundation conductive base body on a bottom to the opening area of a contact hole and controlling the speed of burying of the conductor layer. CONSTITUTION:When a contact hole is formed in an insulating film 2, the ratio of the opening area of a shallow contact hole 3B to the exposed area of a foundation conductive base body on a bottom is set previously at a value smaller than that of the opening diameter of a deep contact hole 3A to the exposed diameter of the founda tion conductive base body. When a conductor layer is selectively vapor-grown, the number of the growth nuclei 104 of the deep contact hole 3A is made larger than that of the shallow contact hole 3B because the density of nucleation is kept constant, growth also progresses in the lateral direction when deposition progresses and deposi tion thickness exceeds the tapered section 5, and the upward deposition rate of the conductor layer 4 is made largely smaller than that of the conductor layer 4 in the deep contact hole 3A, but the deposition rates are equalized when growth progresses and the whole bottom region is covered with the conductor layer 4 deposited. Accord ingly, the contact holes can be formed at approximately the same fine stepped sections.
Patent JP-S60249183-A (JP)
Inventor: NISHI KAZUHIKO
IPC: G09G5/18
Filed: 1984-05-25
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-S61264762-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: OKADA TOMOJI
IPC: H01L27/12
Filed: 1985-05-20
Abstract: PURPOSE:To prevent the suspension of the normal transistor operation by arranging a thin oxide film formed by oxidation of a CdSe semiconductor film on the boundary where said CdSe semiconductor film is in contact with a passivation film. CONSTITUTION:After evaporating Al on a glass substrate 1 and forming a gate electrode 2 of a predetermined pattern, SiO2 is deposited on that by RF spattering to form a gate insulating film 3. Next, a CdSe semiconductor film 4 is formed on that by vapor deposition. Furthermore, a Cr film is deposited on that by vapor deposition and the source and drain electrodes 5 and 6 of a predetermined pattern are formed. After the processes of forming an thin oxide film 7 by oxidation annealing of the surface of the CdSe semiconductor film 4 and of depositing a passivation film 8 of SiO2 by spattering, the annealing in nitrogen as the last step is carried out. For the step of forming the passivation film including the formation of the thin oxide film 7, the sputtering device provided with an annealing pipe 12 is used in order to avoid the effect of the atmospheric moisture.
Patent JP-S58223438-A (JP)
Title: Supporting device of rotary cylindrical body
Inventor: INOUE YUUI
IPC: F27B7/22
Filed: 1982-06-22
Abstract: PURPOSE:To simplify the replacement work for a tire by connecting the mutually adjacent segmented pieces of the tire to each other so that the tire can be easily replaced while the existing rotating cylindrical body is held merely in dwell. CONSTITUTION:A tire which is mounted on the outside circumferential surface of a rotating cylindrical body and is supported with support rolls is constituted of a middle beam 11, a right beam 12 and a left beam 13 which are divided respectively to a semicircular shape. The parting lines of the beam 12 and the beam 13 are deviated in the same phase by 90 deg. with respect to the parting line of the beam 11, and the respective segmented pieces are fastened by means of bolts 14. Since the beam 11, the beam 12 and the beam 13 are divided to the semicircular shape in the above-mentioned way, the tire can be replaced without cutting the existing rotating cylindrical body and its attachments while said cylindrical body is held merely in dwell.
Patent JP-H11303599-A (JP)
Title: Road tunnel ventilation controller
Inventor: UMEBAYASHI TORU
IPC: G08G1/01
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a road tunnel ventilation controller capable of improving control response of a ventilator and maintaining concentration of contamination in a road tunnel within an allowance scope stably and precisely. SOLUTION: This road tunnel ventilation controller is provided with a vehicle data detection means 1 detecting vehicle data such as a position and a speed of a running vehicle by utilizing an artificial satellite 12 mounted on each running vehicle, a tracking start point setting means 3 setting a tracking start point of a running vehicle, a vehicle concentration monitoring means 4 monitoring the running vehicle exceeding the tracking start point among running vehicles, and a vehicle entry time estimating means 5 estimating the time when the running vehicle to be monitored by the vehicle concentration monitoring means 4 enters a road tunnel 21 based on the vehicle data. Moreover, it is provided with a ventilator start judging means 9 judging the necessity of start preparation of a ventilator 22 based on the results of estimation by the vehicle entry time estimating means 5 and a ventilation condition in the road tunnel 21 and a ventilation feedback control means 11 performing the feedback control of the ventilator 22 based on the results of judgement by the ventilator start judging means 9, a control target value 33, and a ventilation condition in the road tunnel 21.
Patent JP-H10300918-A (JP)
Title: Manufacture of color filter and color filter
Inventor: NONAKA YASUSHI
IPC: B41J2/01
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To enable uniform color display over the whole surface in a displaying area by forming pixel groups by ejecting a colorant from plural nozzles so that a series of pixel groups of the same color in both row and column directions does not become coloring layers ejected only from a single nozzle, respectively. SOLUTION: Nozzles 1-8 are provided on an ink jet head 9. In a pixel 10, 1Ath column 11A, 1Bth column 11B, 1Cth column 11C,...8Bth column 18B are provided, a first row 21, a second row 22, a third row 23, a fourth row 24 are provided and a figure in each pixel shows a nozzle number ejecting a colorant. ABC of the column represents a set of three colors of red, green, blue(RGB). In this case, the colorants are simultaneously ejected for every eight pixels in the direction of row. Namely, in the direction of a column, the ink jet head is scanned and the colorants are successively ejected for every other column. After every completion of one column scanning, the ink jet head is moved in the direction of the row.
Patent JP-S63274220-A (JP)
Title: Single error correcting mechanism
Inventor: ISHIZAKA KOICHI
IPC: H03M13/00
Filed: 1987-05-01
Abstract: PURPOSE:To decrease the number of interfaces among LSIs by providing a means transmitting a part of syndrome to all the LSIs including a reception series similarly and an instructing means instructing the presence in a single error of the reception series in an LSI including the reception series individually to each LSI including the reception series. CONSTITUTION:A syndrome generating circuit 13 in an LSI 16 collects all reception series scattered in 4 LSIs to generate a syndrome. A syndrome register 14 is a 6-bit register storing a syndrome signal (o) generated by the circuit 13, and the high-order 3-bit is sent to all the LSIs including the reception series as a bit instruction signal (p). A decoder 15 decodes an LSI instruction signal (q) included in the low-order 3-bit of the syndrome stored in the register 14 and sends the presence of a single error in the LSI as error instruction signals (r), (s), (t), (u) corresponding to each LSI including the reception series. As the LSIs including the reception series, 3rd and 4th LSIs exist in addition to the LSIs 16, 12 and the single error of the reception series is corrected by using a bit instruction signal (p) and the error instruction signal (r-u).
Patent JP-S5626861-A (JP)
Title: Manufacture of methyleneebissphenylcarbamic ester and polymethyleneepolyphenylcarbamic ester
Inventor: FURANTSU MERUGAA
IPC: C08G12/10
Filed: 1980-08-04
Abstract: A process for preparing a methylene-bis-(4-phenylcarbamic acid ester), wherein an N-phenylcarbamic acid ester is reacted with an acylal in the presence of an acid at from 50 DEG  to 150 DEG  C.
Patent JP-S5231292-A (JP)
Title: Regulating valve controls
Inventor: HIROI KAZUO
IPC: G05D9/12
Filed: 1975-09-04
Abstract: PURPOSE: Control of a substantially wide range of flow with valve having small capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307601-A (JP)
Title: Image reader
Inventor: HIROMATSU KENJI
IPC: H04N1/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide the image reader able to compensating a sensitivity difference between linear image sensors and its fluctuation together with a bias of a color temperature of a light source and its fluctuation. CONSTITUTION: Image data of a white reference level are read by three RGB linear image sensors in a multi-array linear image sensor 14 and stored in a line memory 18. A CPU 10 controls an output state of 2nd timing signals IG-R, IG-G, IG-B from a timing generator 13 so that each peak level of white reference level image data by three lines stored in a line memory 18 is set within a predetermined proper range for each line independently of a 1st timing signal LST. Thus, the charge storage time in each linear image sensor is optimized and RGB balance at the output side of each linear image sensor is uniformized.
Patent JP-S62265436-A (JP)
Title: Electronically controlled fuel injection device
Inventor: NAGANO MASAMI
IPC: F02D41/00
Filed: 1986-05-12
Abstract: PURPOSE:To enable the regulation of air-fuel ratio having a degree of freedom without need for adding an air-fuel ratio regulating mechanism by providing a means of regulating air-fuel ratio by adding or subtracting a signal from an air-fuel ratio regulating means to or from a signal from an air quantity detecting means. CONSTITUTION:Air enters from the inlet part 2 of an air cleaner 1, passes through a heating coil type air flow meter 3, a duct 4, and a throttle body 5 and, after entering a collector 6, distributed to each intake pie 8 which is directly connected to an internal combustion engine 7. On the other hand, fuel from tank 9 is pressurized by a pump 10 and, after fed to a damper 11, a filter 12, an injection valve 13, and a fuel pressure regulator 14, injected into the intake pie 8 from the injection valve 13. And, an intake air quantity into the internal combustion engine 7 is obtained by being converted into a signal Qa of the air flow meter 3 in a control unit 15 based on a voltage V outputted from the air flow meter 3. In this case, an air-fuel ratio regulating means for regulating said signal Wa is installed.
Patent JP-H07309992-A (JP)
Title: Transparent high-impact resin composition
Inventor: SUGIMOTO TSUTOMU
IPC: C08L25/14
Filed: 1994-05-20
Abstract: PURPOSE:To obtain the title resin compsn. excellent in surface impact resistance, transparency, etc., by incorporating a specific PS and/or a specific elastomer into a compsn. comprising a specific block copolymer and a specific copolymer resin. CONSTITUTION:A high-impact rubber-modified PS obtd. by graft polymn. of a butadiene rubber polymer with styrene and/or an X-conjugated diene block copolymer elastomer having a given X unit content (wherein X is as defined below) is incorporated into a compsn. comprising a predetermined amt. of a block copolymer having at least 2 polymer blocks mainly comprising arom. vinyl hydrocarbon (X) units and at least 1 polymer block mainly comprising conjugated diene units, having a given X unit content and a given block proportion of the X polymer blocks incorporated into the copolymer, and contg. a predetermined amt. of a component used for providing given mol.wt. distribution and given mol.wt. of the X polymer blocks; and a predetermined amt. of an X-(meth)acrylic ester copolymer resin having a given (meth)acrylic ester unit content.
Patent JP-H04327143-A (JP)
Title: Collapsible tubular container
Inventor: YAMAGISHI HIDEHARU
IPC: B65D35/10
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a collapsible tubular container that is excellent in preservation of enclosed substance containing aromatic ingredients such as oily vitamin, limonene, etc. CONSTITUTION:The title collapsible tubular container 14 is equipped with a container trunk part that is obtained by forming a laminated sheet 1 into a tubular shape. The surface lamina 10 and the rear side lamina 6 of the above- mentioned laminated sheet 1 is formed of a resin lamina that is made by copolymerization of acrylonitrile and a monomer selectable out of butadiene, isoprene and acrylic acid methyl, and a thermoplastic resin film lamina 2 and a metallic barrier lamina 3 are interposed between the above-mentioned surface lamina 10 and the rear side lamina 6.
Patent JP-S62264838-A (JP)
Title: Deformation adjustable cross rail
Inventor: SUZUKI YASUHIRO
IPC: B23Q1/58
Filed: 1986-05-12
Abstract: PURPOSE:To enable the deformation of a scroll to be optionally adjusted during operation of a machine, by mounting plural hydraulic jacks to be interposed between a beam member and a cross rail main unit and externally providing a device which separately controls the hydraulic jacks. CONSTITUTION:A cross rail main unit 20 is supported to a beam member 21 through the push-pull action of hydraulic jacks 23 by suitably actuating the hydraulic jack 23 in a necessary place. If a cross rail 15 flexes downward, the hydraulic jack 23, located in the bottom end part of the beam member 21 in the flection position, is actuated, and the flection of the cross rail 15 is corrected by lifting the cross rail main unit 20. Similarly the cross rail 15 differently flexes when a spindle head 17 is located inside and outside a column 13, accordingly the flection is corrected by actuating the suitably necessary hydraulic jack 23. And peeling cutting is performed by twisting the cross rail 15 to tilt a saddle, spindle head 17, ram 16 and a cutter as a whole.
Patent JP-S60250985-A (JP)
Title: Printing method of automotive interior trim
Inventor: INABA KAZUO
IPC: B41M7/00
Filed: 1984-05-26
Abstract: PURPOSE:To make clear the outlines of printed images in printing on a deep- drawn surface or the like, by a method wherein an ink adhered to a grained surface of an interiro trim by printing is hardened by irradiating with IR rays from an IR lamp provided on one side of an IR-shielding plate. CONSTITUTION:A nylon-made screen 3 provided with characters at predetermined parts is fitted to a frame 4, is brought into contact with the interior trim 1, and an IR reactive type ink 5 supplied onto the screen 3 is sequentially pressed by a squeegee 6 form one side to the other, whereby the ink 5 is caused to exude through the screen 3 onto the grained curved surface of the interior trim 1, thereby printing. The squeegee 6 is integrally provided with the IR-shielding plate 7, the IR lamp 8 is provided on the non-shielding side of the squeegee 6, and both the squeegee 6 and the lamp 8 with a predetermined spacing maintaikned therebetween are moved from one side to the other, thereby hardening the ink adhered to the curved surface.
Patent JP-H11296983-A (JP)
Title: Information recording and reproducing device
Inventor: ENDO MASAHIKO
IPC: G11B19/28
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device which controls rotation of an optical disk based on a recording head without requiring a buffer memory of a recording system and can perform simultaneously recording and reproducing of information by varying a frequency of a clock used for demodulating a reproduced signal based on the rotation. SOLUTION: An information recording and reproducing device 1 is provided with a buffer memory 11 for reproduction storing reproduced data in which a reproduced signal is demodulation-processed, a memory controller 10 for reproduction writing reproduced data in which a reproduced signal is modulation-processed is written in the buffer memory 11 for reproduction and performs control for reading out reproduced data from the buffer memory 11 for reproduction with constant read-out speed required for reproducing reproduced data, and a controller rotating an optical disk 15 based on a position of a head 5 for recording of an optical disk 15, arranging a head 6 for reproduction at a position of an more external peripheral side of the optical disk 15 than the head 5 for recording,  calculating a clock frequency from the number of rotations of the optical disk 15 and a position of the head 6 for reproduction of the optical disk 15, and controlling a demodulation circuit 7 and the memory controller 10 for reproduction based on a clock frequency.
Patent JP-S5976-A (JP)
Inventor: INAMURA SEIYA
IPC: A61N5/10
Filed: 1982-06-22
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-S62262645-A (JP)
Title: Brushless motor
Inventor: SHIKAMA SHUICHI
IPC: H02K29/14
Filed: 1986-05-09
Abstract: PURPOSE:To satisfy the magnetizing process to each magnetic pole part, by providing frequency generating coils and pulse signal coils to a stator in opposition to frequency generating magnetic pole part and pulse signal magnetic pole part. CONSTITUTION:A magnet installed to the inside of the wall of a cupshaped rotor plate has a drive magnetic pole part 22 provided on the circumferential barrel of a cylinder, a frequency generating magnetic pole part 23 provided to the position not opposed to a driving coil and a pulse signal magnetic pole part 24 provided on the fixed pole position of this frequency generating magnetic pole part 23. On the circuit board in opposition to the end face of a magnet a frequency generating coil 25 and a pulse signal coil 26 are formed of printed wirings.