baber/WOPTO huggingface dataset:
Patent JP-H0270651-A (JP)
Title: Recording paper conveying mechanism
Inventor: TANAKA NOBUYUKI
IPC: G03G15/00
Filed: 1988-09-05
Abstract: PURPOSE:To hold a conveying speed of recording paper by a point end holding means to a fixed value in high accuracy by forming one bearing, serving as the bearing rotatable further variable in the between-shaft distance, and the other bearing, serving as the bearing simply rotatable, of the front and rear bearings in the conveying direction. CONSTITUTION:A point end holding means 10 reaches an inverting drive roll 30, even when a distance changes between supporting shafts 21 and 22, a change of the distance between the shafts is absorbed by moving the supporting shaft 21 because one bearing 11 is formed in an oval hole. In this way, an endless belt 20 can be closely attached completely to the inverting drive roll 30. While when the front of the point end holding means 10 approaches the inverting drive roll 30, the supporting shaft 21 moves in the bearing 11 of oval hole. Here by forming the bearing 11 behind the conveying direction in the oval hole, the point end holding means 10, even when its front approaches the inverting drive roll 30, can hold recording paper 90 to the time further later.
Patent JP-S6392953-A (JP)
Inventor: RUISU EI JIYOOJI
IPC: G03C11/04
Filed: 1987-09-04
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-H04105599-A (JP)
Title: Variable speed generator employing ac-excited synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/04
Filed: 1990-08-22
Abstract: PURPOSE:To balance between demand and supply quickly at the time of emergency and to stabilize the system by providing a circuit for generating an emergency load increase/decrease command upon abrupt change of system and an emergency increase/ decrease load setter for outputting an emergency increase/decrease load corresponding to the output from the emergency load increase/decrease command circuit. CONSTITUTION:An emergency operation judging circuit 19 normally receives output from a generating/pumping operation mode judging circuit 18 and monitors the operation mode. Upon receiving an output from a power supply fall off detecting/receiving circuit 20, a load missing detecting/receiving circuit 21 or 6 a system abnormality detecting circuit 22, necessity of load increase/decrease is judged and when it is required, a load increase/decrease operation is requested for an emergency load increase/decrease command circuit 17 and a preset load increase/decrease command is fed to an emergency load increase/decrease setter 23 thus feeding an increased/decreased power + or -Pe. A changeover switch 12 provides a set output Po to a rotational speed operating section 10 under generating mode whereas provides the difference  P between the set output Po and an actual output P under pumping mode.
Patent JP-S6465566-A (JP)
Title: Control method for copying machine
Inventor: ISHII KIMIYASU
IPC: B65H3/44
Filed: 1987-09-07
Abstract: PURPOSE:To contrive to improve the operability and to prevent a miscopy by not executing a copy inhibition even if a feed paper port selected at present is a paper end, before an automatic form selecting operation is executed in an automatic form selection mode. CONSTITUTION:In a copying machine body 1, a copy inhibiting condition, that is, the copy inhibiting condition due to a fixing temperature, an abnormality, a paper end, etc., is checked. At the time of an automatic form selection mode, even if a selected cassette 5 is a paper end when it is before an automatic form selecting operation, other feed paper port is checked, and when the cassette 5 is set thereto by the paper end, a copy becomes possible. In such a way, a user can take a copy being free from a miss without executing a feed paper port selecting operation at all, and the operability is improved.
Patent JP-S61102421-A (JP)
Title: Apparatus for fluid treatment of fiber bundle
Inventor: HASEGAWA KATSUMI
IPC: D02J1/00
Filed: 1984-10-24
Abstract: PURPOSE:To obtain the titled yarn having high strength and similar appearance to natural leather string, by arranging the first high-pressure liquid ejection nozzle train opened to the fiber bundle-passing hole and the other high -pressure liquid ejection nozzle train in a manner to have staggered phase along the circumferential direction of the fiber bundle-passing hole. CONSTITUTION:A plural rows of liquid ejection nozzles 5 are arranged along the direction of the fiber bundle-passing hole 7, and each raw is furnished with plural liquid ejection nozzles along the circumferential direction of the inner wall of the fiber bundle-passing hole 7. Each of the liquid ejection nozzles of the first liquid ejection nozzle train and each of the liquid ejection nozzles of the other liquid ejection nozzle train are arranged in a manner to have staggered phase with each other along the circumferential direction of the fiber bundle-passing hole 7. Water jets are made to collide with the circumference of the untwisted fiber bundle to obtain a string-like particular intertwined yarn.
Patent JP-H0726384-A (JP)
Title: Chemical vapor phase growing method for tungsten oxide film
Inventor: MARUYAMA TOSHIRO
IPC: B01J19/12
Filed: 1993-07-10
Abstract: PURPOSE:To easily produce a smooth film having high transparency by vaporizing tungsten carbonyl and irradiating UV rays in the presence of oxygen gas to grow a tungsten oxide film on the surface of a body to be treated. CONSTITUTION:Tungsten carbonyl 3 is used as the tungsten source and vaporized in a vaporizing device 5 maintained at about 60 deg.C. The gas is carried onto a substrate 6 (such as glass) with nitrogen gas from a carrier gas cylinder 1. The substrate 6 in air (oxygen gas) at atmospheric pressure is irradiated with UV rays from a low-pressure mercury lamp 8 to form a transparent tungsten oxide film on the surface of the substrate 6 heated at about >=150 deg.C with an electric heater 7. Thus, the tungsten oxide film can be formed with good adhesion property to the substrate 6.
Patent JP-S6379279-A (JP)
Title: Digital audio reproducing device
Inventor: TAKEUCHI TOSHIFUMI
IPC: G11B20/10
Filed: 1986-09-22
Abstract: PURPOSE:To record a digital reproducing signal of a reproducing device to other recorder without setting adjustment of input level by converting a reproduced digital signal into an analog signal by a 1st sampling frequency and quantizing the analog signal by a 2nd sampling signal and outputting the result as a digitally recordable signal. CONSTITUTION:A digital reproducing signal from a compact disk is subjected to detection/correction of errorneous data by a processing circuit 2 and its output signal is converted into an analog signal by a D/A conversion circuit 3 by using a 1st sampling frequency signal from a timing circuit 12. A 2-channel reproducing signal is outputted from output terminals 7L, 7R via S/H circuits 4L, 4R, LPFs 5L, 5R and amplifier circuits 6L, 6R. On the other hand, the output signal from the LPFs 5L, 5R is converted into a digital signal in response to a 2nd frequency signal from a timing circuit 12 by an A/D conversion circuit 9 and fed to an output terminal 11 from an output circuit 10.
Patent JP-H0565266-A (JP)
Title: Method for producing aromatic carbamic acid ester
Inventor: DOTANI MASAHARU
IPC: C07C271/40
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the title compound useful as a synthetic intermediate for aromatic isocyanate in high yield without using an expensive subsidiary raw material by reacting an N-chloro aromatic carboxylic acid amide with an alcohol in the presence of an inorganic strong base. CONSTITUTION:A compound shown by the formula Z(CONHC1)n (Z is benzene, biphenyl, diphenyl ether, diphenylsulfone, diphenylmethane or naphthalene; n is 1-3) is reacted with an alcohol (e.g. methyl alcohol) in the presence of an inorganic strong base (e.g. NaOH) at 30 deg.C-the reflux temperature of the alcohol to give the objective substance. The amount of the strong inorganic basic is 1-2mol based on 1mol N-chloro aromatic carboxylic acid amide and that of the alcohol is an amount more than the stoichiometric amount.
Patent JP-H0384729-A (JP)
Title: Magnetic recording medium and its production
Inventor: FUNATSU SEIYA
IPC: G11B5/72
Filed: 1989-08-29
Abstract: PURPOSE:To easily obtain a protective layer which can endure even against CSS with a thin-film head by constituting the protective layer of a mixed crystal of TiN and Ti2N containing 10 - 40% TiN2. CONSTITUTION:The protective layer 3 consisting of a mixed crystal of TiN and Ti2N with 10 - 40% TiN2 is formed on a magnetic layer 2 by reaction sputtering method using N2 gas at 2 - 15-mtoo N2 pressure and 100 - 250 deg.C substrate temp. The relation among N2 pressure, adhesion strength and hardness indicates that hardness increases with N2 pressure, while adhesion strength decreases. Thereby, proper N2 pressure, namely 2 - 15 m Torr, and more prefer ably, 4 - 10 m Torr is enough to satisfy both of hardness and adhesion strength. By this method, a protective layer having good adhesion strength and high hardness which can endure against use of a thin-film head can be easily obtained.
Patent JP-H0668604-A (JP)
Title: Magnetic tape controller
Inventor: TERAO YOSHIKI
IPC: G06F3/06
Filed: 1992-08-21
Abstract: PURPOSE:To improve the processing efficiency of an MTC without increasing the capacity of an MBB bus. CONSTITUTION:This controller is provided with an HIC 4 for performing an input/output process, etc., between a host 2, CIT 7 for storing the control information to a command from the host 2, FMT 6 for performing the format process of data, and MBB 5 for temporarily storing transfer data, then the control is made to plural MTU(magnetic tape unit) 8. Separately from the FMT 6, an RFMT 9 for exclusively performing a format process is provided only on the command not accompanied with the data transfer to the host 2. The control is made by segmenting the process so that read/write is processed by the FMT 6 and the command not accompanied with the data transfer to the host is processed by the RFMT 9.
Patent JP-H0777663-A (JP)
Title: Optical scanning device
Inventor: TAKANASHI KENICHI
IPC: G02B26/10
Filed: 1993-09-07
Abstract: PURPOSE:To provide the new optical scanning device which uses an LD array as its light source and makes a proper optical scan. CONSTITUTION:The luminous flux width of calibrated luminous flux emitted by the light source device having the LD array 1 and a collimator lens 2 is restricted by an aperture 3 and luminous flux passed through the aperture 3 is compressed by a beam compression optical system 4 only in a subscanning corresponding direction and imaged through a cylindrical lens 5 only in the subscanning corresponding direction. A deflecting device 6 which has a deflecting and reflecting surface 6a nearby the position where the luminous flux is imaged by the cylindrical lens 5 in the subscanning corresponding direction deflects the luminous flux from the cylindrical lens 5 and an image formation optical system 7 converges the luminous flux as plural light spots on a scanned surface. All prism surfaces on the optical path of the beam compression optical system are coated for reflection prevention.
Patent JP-H0777697-A (JP)
Title: Liquid crystal display device
Inventor: MURAOKA SEIJI
IPC: H05K3/36
Filed: 1993-09-07
Abstract: PURPOSE:To prevent the warpage of a printed circuit board and the bend of TABs and to improve productivity at the time of repair. CONSTITUTION:Only the printed circuit board 24 elongates relatively well as compared with a liquid crystal display panel 23 and the TABs 21 at the time of connecting the connecting patterns of the TABs 21 and the printed circuit board 24 by solder heating with a hot bar, etc. The printed circuit board 24 tends to warp by shrinking on cooling after solidification of solder but the printed circuit board 24 is sandwiched by the TABs 21 and a reinforcing member 25 and is securely fixed by an adhesive 26 and, therefore, the expansion and shrinkage force of the printed circuit board 24 is dynamically regulated and the warpage is prevented. The connection is executed by merely adhering and fixing the reinforcing member 25, the liquid crystal display panel 23 and both ends of the printed circuit board 24 by the adhesive 26 and, therefore, the repair characteristic is better than in the case of adhering and fixing of the entire surface of the reinforcing member 25. The productivity at the time of the repair is thus improved.
Patent JP-S6466137-A (JP)
Title: Production of (+)-5s-isopropyl-8-methyl-6e,8-nonadien-2-one
Inventor: MORI KENJI
IPC: C11B9/00
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the titled compound useful as spice for tobacco by a simple operation, in high yield, in high purity, industrially and advantageously, by oxidizing 5S-isopropyl-8-methyl-6E,8-nanadien-2-ol as a raw material with an oxidizing agent. CONSTITUTION:A compound shown by formula VI is hydrogenated, then acetylated and hydrolyzed in the presence of an acid to form a compound shown by formula V, which is reacted with isopropenylmagnesium bromide to give a compound shown by formula IV (Ac is acetyl). This compound is reacted with mesyl chloride in the presence of a base, then reacted with organic a tertiary amine under heating to give a compound shown by formula III. This compound is hydrolyzed in the presence of an alkali and prepared 5S-isopropyl-8- methyl-6E,8-nanadien-2-ol shown by formula II is oxidized in the presence of an oxidizing agent such as pyridinium dichromate at 0-20 deg.C for 2-20hr optionally in a solvent to give the aimed compound shown by formula I.
Patent JP-H0969331-A (JP)
Title: Breaker and its usage
Inventor: MORIYAMA HIROYUKI
IPC: H02H5/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To break a electric path by the same operation as that at the time of overcurrent at occurrence of earthquake by providing a breaker with a vibration sensor, an output relay, a microcomputer for judgment of vibration level, a setting switch, etc. SOLUTION: A breaker 1 has a vibration sensor 3, a microcomputer 7, etc. The vibration sensor 3 is an electrostatic volume type sensor The microcomputer 7 judges the level of vibration of the earthquake, based on the detection output of the vibration sensor 3, and when it is the vibration level not less than the vibration level being set in advance by a setting switch 4, it breaks the electric path by controlling the operation mechanism 5 consisting of a coil, a mobile iron piece, etc. Moreover, an output relay 6 gives corresponding relay output to outside, being controlled. And, the computer 7 is reset to the initial condition by the reset switch 8.
Patent JP-H04104670-A (JP)
Title: X-ray radiographic equipment
Inventor: MASUO KATSUHIRO
IPC: H04N7/18
Filed: 1990-08-24
Abstract: PURPOSE:To enable correction to fix the enlargement rate of image pickup by providing a driving means due to the elliptical orbit of a photodetecting system and a picture processing part to fix the rate of enlarging an X-ray radiograph collected by an angle detecting means around a reagent. CONSTITUTION:A photodetecting system 12 is rotated by an elliptical orbit 12L while being displaced forward and backward. An X-ray tube 10 is held at a fixed distance A from a rotational center O and on the other hand, since the photodetecting system 12 is displaced, a distance B from the rotational center is changed. Therefore, each time the distance B is changed, the enlargement rate of image pickup to be expressed by A:B is changed. Then, a picture processing part 20 executes picture correction by converting an analog image outputted from the photodetecting system 12 to a digital value by A/D conversion. Thus, the enlargement rate of image pickup is held constant and a clear X-ray radiograph reducing the blue of focus can be obtained.
Patent JP-H04105573-A (JP)
Title: Ultrasonic motor
Inventor: AOYAMA MUTSUO
IPC: H02N2/00
Filed: 1990-08-23
Abstract: PURPOSE:To see that external force applied to a rotary shaft does not act upon a holder by allowing shims for adjusting the pressure of a disc spring and a bearing to be supported between the rotary shaft and the holder. CONSTITUTION:The rotary shaft 32 is supported rotatably to a base 21 and immovably in axial direction by sandwiching shims 36 and a bearing 33 between the step part and a holder 30. And bearing 33 is fixed to a base 21, and even if external force acts upon the rotary shaft 32, the acting external force is stopped by the bearing 33 and the base 21, and it does not act upon the holder 30 and a disc spring 27. Hereby, the pressure of the disc spring can be adjusted easily by the exchange of shims or the increase or decrease of the number of shims, and a specified driving force can be gotten from a motor, and the occurrence of abnormal sound can also be prevented.
Patent JP-H1048549-A (JP)
Title: Laser beam scanning device
Inventor: MAEDA TAKEHISA
IPC: B41J2/44
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To decrease a color slipping amount less than one pitch by generating a dummy signal based on the detected rotating positions of plural polygon mirrors and a set value and controlling the rotating phases between plural polygon mirrors by using the dummy signal. SOLUTION: This control circuit is composed of a rotary reference frequency generating part 200, motor drivers 201a, 201b, Hall elements 105a, 105b and a controller 202. A H2CLKA signal is generated based on the rotating positions of the respective polygon mirrors 101 detected by the Hall elements 105a-b and the color slipping amount of an image inputted from an operation panel 203, the motor driver 201b is controlled using the H2CLKA signal and the rotating phases between the respective polygon mirrors 101 are controlled. Consequently, a color slipping amount less than one pitch (one line) is reduced. Since information inputted from the operation panel 203 is the color slipping amount of an image, it is made easy to understand by a user.
Patent JP-H02177889-A (JP)
Title: Excretion of different kind of protein from e. coli
Inventor: DABURIYU KEE REIMONDO UONGU
IPC: C07K14/635
Filed: 1989-08-31
Abstract: A recombinant DNA construct useful for obtaining excretion from E. coli of a heterologous protein, said construct comprising a coding region in which DNA coding for the heterologous protein is coupled in reading frame with DNA coding for the OmpA signal peptide to enable secretion of the protein to the periplasm; and a control region linked operably with the coding region to enable expression thereof in an E. coli host, said control region comprising the tac promoter, the lac operator and a consensus ribosome binding site.
Patent JP-2000059774-A (JP)
Title: Video encoding controller
Inventor: OKAMOTO ATSUSHI
IPC: H04N19/132
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To control so as to encode a video signal with a bit rate irreducibly minimum for attaining a target quality. SOLUTION: This controller is provided with a video signal feature for extracting part 3 deciding the feature T of an inputted video signal, based on encoding parameter values FR, Q, B obtained as the result of encoding the inputted video signal by the unit of the prescribed processing by an encoding processing part 1 and an encoding control part 5 which decides an encoding parameter value optimal to a target quality S0 from a feature T of the obtained input video signal, the feature of an inputted video obtained in advance and the relation of the encoding parameter value and a subjective product value S and gives the encoding parameter value to the part 1 as the target value of the encoding parameter of the input video signal of a next processing unit.
Patent JP-S6285015-A (JP)
Title: Production of synthetic resin pulp
Inventor: TOYODA TOSHIHIRO
IPC: D21H13/26
Filed: 1985-10-09
Abstract: PURPOSE:To readily and simply obtain pulp of an aromatic polyamide, having good shape, by respectively specifying a raw material, solvent therefor and composition and temperature of a coagulating solution. CONSTITUTION:An aromatic polyamide synthesized from an aromatic polyfunctional isocyanate and aromatic polyfunctional carboxylic acid is dissolved in N,N'-dimethylethyleneurea to gove a dope, which is then introduced into a coagulating solution in a vigorously stirred state. The coagulating solution is constituted of N,N'-dimethylethyleneurea and a nonsolvent for the aromatic polyamide, e.g. water or methanol. The content of the N,N'-dimethylethyleneurea is 3-14wt% and the temperature is <=35 deg.C. Paper produced by using the resultant pulp has good dielectric breakdown voltage and hue.
Patent JP-H0970034-A (JP)
Title: Terminal equipment
Inventor: KONO AKIHIRO
IPC: H04N7/173
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To allow a lecturer to always utilize a lecture paper material in the terminal equipment where plural kinds of lecture materials are used through selection. SOLUTION: The terminal equipment is provided with a CRT 14 on which plural sets of video image information and picture information inputted by an information input section 11 are displayed, an input information selection section 15 to select any of input information sets displayed on the CRT 14, and a changeover output section 12 selecting input information selected by the input information selection section 15 and providing an output. Each input information is displayed clearly on the CRT 14 at all times so that a lecturer selects desired input information while observing the content indicated clearly in this way and inconvenience of output of unintended input information is prevented.
Patent JP-H1169263-A (JP)
Title: Vertical blanking generating circuit
Inventor: ISHII HIROBUMI
IPC: H04N3/12
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent V fluctuation (fluctuation on vertical synchronization signal, when a signal including much noise is received) in an image by avoiding deviation in the timing of a vertical blanking signal with noise superimposed on a horizontal synchronization signal H-sync. SOLUTION: A signal from a leading edge detection section 6 clears counters 7, 8 and a dot clock from a phase-locked loop circuit 1 is counted by the counter 7 and given to an X-count decoder 9, and a pulse is outputted by a set X value. An S-R-FF circuit 11 is set, the H=sync is counted by the counter 8 and given to a Y-count decoder 10, and a pulse is outputted with a set Y-value. The S-R-FF circuit 11 is reset, and a signal from the S-R-FF circuit 11 is outputted as a vertical blanking signal.
Patent JP-S60116379-A (JP)
Inventor: SENO MASAHIRO
IPC: A63B69/12
Filed: 1983-11-28
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-S59117405-A (JP)
Inventor: MURASAWA IZUMI
IPC: B65H51/02
Filed: 1982-12-22
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-S6273313-A (JP)
Inventor: JIYON II BOOHAN JIYUNIA
IPC: G05D23/19
Filed: 1986-09-22
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-S61103070-A (JP)
Title: Three-way flow regulating valve for grout
Inventor: OTSUBO NORIO
IPC: F16K11/044
Filed: 1984-10-26
Abstract: PURPOSE:To prevent a valve rod from wear by providing a truncated conic end, provided in the center with a recess, of a valve body for regulating flow between the valve body and an opening of a sleeve. CONSTITUTION:A sleeve 15 having an opening in the side wall is fixedly inserted in a valve case 14. A valve rod 17 is provided on the end with a screwed hole, and an end of a valve body 16 has a truncated conical configuration provided in the center with a recess. When a bolt 28 extending through a through hole of the valve body 16 is screwed into a treaded hole of the valve rod to mount the valve body 16 on the valve rod 17, the head of the bolt 28 is received in the recess of the valve body 16. Buffer members 30, 31 prevent the valve body 16 and a valve rod protecting pipe 21 from breakage at the contact portions between the valve body 16 and said pipe 21 and between said pipe 21 and a washer 22 to prevent the valve rod 17 from wear due to intrusion of grout.