baber/WOPTO huggingface dataset:
Patent JP-2000299644-A (JP)
Title: Tuning controller for broadcast receiver for moving object
Inventor: YOSHINAKA SHINICHI
IPC: H04W64/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a tuning controller improved in convenience by automatically enabling tuning according to the intention of a user as much as possible. SOLUTION: When a broadcasting service area is changed (S120: YES and S130: YES), the time table of programs in the changed broadcasting service area is referred to, and when another reception channel of the same broadcast contents as a program received before exists (S159: YES), a change is automatically performed to the other reception channel. When another channel capable of receiving the same broadcasting contents does not exist (S150: NO) and a set mode is automatic, a change is performed to another reception channel capable of receiving the broadcasting contents of the same category (S170). When changing to another category in the case of a manual mode, for example, since all the corresponding programs are displayed for each category, desired one of programs can be selected.
Patent JP-S5441482-A (JP)
Title: Manufacturing device of compound for communication cable insulating body
Inventor: ASHIDO FUMIHIRO
IPC: B29C59/00
Filed: 1977-09-07
Abstract: PURPOSE: To form so as to select and mix easily, without any breakge of the most suitable particle diameter which is applied for application of cable, by classfying particle diameters of insulating ball bodies of hollow of foamed shape, availing air flow or sieve, and mixing this with insulator material in floating and fluid state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58223970-A (JP)
Title: Solid-state image pickup device
Inventor: OKUDA AKIHIDE
IPC: H04N5/335
Filed: 1982-06-23
Abstract: PURPOSE:To attain high picture quality, by arranging two lines of picture elements at a region surrounded with vertical shift register groups and transferring a signal charge of all picture elements adjacent the vertical shift registers at each field by means of the vertical shift registers. CONSTITUTION:Picture elements are shared at both sides of a double transfer three phase CTD being a vertical shift register, the vertical position of the picture elements at both sides is shifted by a half picture element, and the double transfer three-phase CTD possible for simultaneous readout of two columns or a two-phase CTD of high electrode density is used as a horizontal shift register. Since the double transfer three-phase CTD is used for the vertical shift register, the signal charge of all picture elements is read out at each field, and the signal processing is done by reading out columns (a) and (b), (c) and (d) as pairs from the horizontal register at a field and columns (b) and (c), (d) and (e) as pairs from the horizontal shift register at the next field.
Patent JP-S60251831-A (JP)
Inventor: HORIE SATORU
IPC: A01K73/06
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-S62263096-A (JP)
Inventor: MURAKAMI TETSUO
IPC: B43L1/04
Filed: 1986-05-09
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-S63272273-A (JP)
Title: Picture compression system
Inventor: YUASA HIROYOSHI
IPC: H04N19/137
Filed: 1987-04-30
Abstract: PURPOSE:To attain efficient transmission while reducing quantity of codes in an excellent picture by obtaining a 2nd-order difference as to each picture element in the direction of line with respect to 1st-order difference, selecting quantization characteristic and time difference with delicate gradation for data whose zero concentration is strong and selecting quantization characteristic and amplitude difference with coarse gradation for data whose zero concentration is weak. CONSTITUTION:Valiable sampling density coding is applied as to the 1st-order difference in the direction of line by a variable sampling density coding circuit 4, then the 2nd-order difference of the predicted residue between the 1st-order difference of the picture element subject to compression coding and the predicted value of the 1st-order difference based on the decoded picture element after compression coding is obtained, the degree of zero concentration is obtained by a zero concentration calculation circuit 41 is obtained from the value expressing the small degree of spread of distribution such as the deviation of the 2nd-order difference, and quantization characteristic and amplitude difference with minute gradation are selected by a quantization characteristic selection circuit 37 for the data with strong zero concentration and quantization characteristic and amplitude difference with coarse gradation are selected for the data with weak zero concentration, thereafter the variable sampling density coding is applied as to the 1st-order difference in the direction of line by the variable sampling density coding circuit 4. Thus, the picture quality is improved and the compression rate is increased.
Patent JP-H04338382-A (JP)
Title: Production of lactone derivative
Inventor: MIYAJI KATSUAKI
IPC: C07D307/33
Filed: 1991-05-13
Abstract: PURPOSE:To produce the subject compound useful as an intermediate for the synthesis of prostaglandins at a low cost in a high yield by oxidizing a specific diol derivative with an alkali metal hypohalite, etc., in the presence of a tetramethyl piperidine oxyl derivative. CONSTITUTION:A diodl derivative of formula I {X is (alpha-Oz<1>, beta-H), (alpha-H, beta-OZ<1>); (Z<1> is H, OH-protecting group); Y is (alpha-H, beta-R<1>), (alpha-R<1>, beta-H); (R<1> is CH2OZ<2>, group of formula II [T is CH2CH2, CH=CH, C=C; K is 0, 1; R<2> is (saturated) 1-10C alkyl, etc.; Z<2> is H, OH-protecting group]} is oxidized with an alkali metal hypohalite salt and/or an alkaline earth metal hypohalite salt in the presence of a 2,2,6,6-tetramethylpiperidine-1-oxyl derivative of formula III [R<3> is H, (saturated) 1-6C alkyl, (saturated) 1-6C alkyloxy, etc.] (preferably in an amount of 0.5-5.0mol% based on the compound of formula I) to produce the objective compound of formula IV (W is O, etc.).
Patent JP-S5732170-A (JP)
Title: Facsimile equipment
Inventor: HINAE SHIYOUICHI
IPC: B41J15/04
Filed: 1980-08-06
Abstract: PURPOSE:To align and store the recording paper while correcting its curvature by a recording paper correction device equipped with a fixed guide between a guide roller which draws out the recording paper out of a heat fixing part and a storage part in a precutting type facsimile receiver. CONSTITUTION:In the external housing 29 of a facsimile receiver a heat fixing part 12 consisting of a heat fixing guide plate 11 and a xenon lamp is provided. Then, recording paper 27 is drawn out of the heat fixing part 12 by guide rollers 13 and 14 and then curled downward with its toner fixing surface (j) down by a fixed guide 23 to direct its leading edge to the opening part of the receiving pan 18 of a storage part 17. At an adequate interval from the top surface of the guide 23, a body 22 of revolution which revolves in the ejecting direction of the recording paper 27 and has an uneven elastic body at its external circumference is provided, and a belt 24 driven together with the body 22 of revolution turns at a speed equal to or higher than the maximum ejecting speed of the recording paper 27.
Patent JP-2000300263-A (JP)
Title: Proteins '410' and 'new' involved in blood vessel neogenesis, and genes coding for the proteins
Inventor: MATSUMOTO SHUNICHIRO
IPC: A61K48/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain new proteins which have specific amino acid sequences, are involved in the control of blood vessel neogenesis, and are useful for preventing and treating diseases which are involved in blood vessel neogenesis. SOLUTION: These are new proteins which have amino acid sequences shown by formulas I and II or amino acid sequences which are modified by deleting, adding, inserting, and/or substituting one or more amino acid(s) from, to, into, and/or in the sequences, and are functionally identical to these proteins. It is preferable to prepare a protein which is encoded by DNA which hybridizes to DNA containing a base sequence shown by formula III and is functionally identical to the protein having an amino acid sequence shown by formula I or II. In addition, it is preferable to produce the protein by culturing a transformant carrying a vector containing DNA coding for the protein having an amino acid sequence shown by formula I or II.
Patent JP-H06293167-A (JP)
Title: Tape printer
Inventor: MORI SEIJI
IPC: B41J15/04
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a tape printer capable of always conforming a center position of a tape in the width direction thereof with a center position of a printing means in the vertical direction thereof by a simple constitution without requiring two or more kinds of tape cassettes corresponding to the tapes of different widths. CONSTITUTION:In a tape spool 6, a recessed part 33 is formed around the inner wall of a guide hole of a spool shaft so as to conform with a center position X of a tape T in the width direction thereof in accordance with the tape width of the tape T. A projected part 31 formed on a guide pin 5 erected from an upper cover 30 is engaged with the recessed part 33 of the guide hole. Furthermore, a center position of a thermal head 8 in the vertical direction thereof is conformed with the center position X of the tape T in the width direction thereof.
Patent JP-S63271500-A (JP)
Inventor: INOUE SHUJI
IPC: G10L19/00
Filed: 1987-04-30
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-H0621823-A (JP)
Title: Delta-to-sigma converter for analog-to- digital converter provided with low thermal noise characteristic
Inventor: CHIYAARUSU DEII TONPUSON
IPC: H03M1/08
Filed: 1993-04-09
Abstract: PURPOSE: To provide a method for reducing thermal noise of a delta sigma modulator. CONSTITUTION: An A/D converter has a 2-bit delta sigma modulator. The delta sigma modulator has a 1st integration stage 10 that gives a signal to a noise generating circuit 18. An output of the noise generating circuit 18 is given to an A/D converter having two threshold levels, from which a 2-bit output is obtained. The output of the A/D converter is given to a digital filter 22, from which a filtered digital output with high frequency noise filtered is obtained. The output of the A/D converter is fed back to a summing point at the input of the integration device 10 via a 3-level D/A converter. The 3-level D/A converter has three states, on which is an idle state.  The thermal noise characteristic of the delta sigma modulator is at first simulated as a function of a threshold voltage of a quantizer and the threshold voltage of the quantizer is selected so as to obtain an optimum signal versus noise characteristic.
Patent JP-S62264656-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: IIDA YOSHINORI
IPC: H04N5/335
Filed: 1986-05-13
Abstract: PURPOSE:To obtain a solid-state image sensing device which is free from a dotty image defect and whose residual image is of a low degree, by doping selectively natural poly-Si of high resistance to provide a pixel electrode and a pixel isolating layer. CONSTITUTION:A P-type substrate 1 is isolated by a P<+> layer 2 to provide a CCD channel N<+> layer 3 and a storage diode N<++> layer 4, and a transfer gate electrode 5 is formed with an insulating film 6 interposed between. A pixel electrode 7 is fitted to the N<++> layer 4 aud covered with a smoothing layer 8. Next natural poly-Si 9 of high resistance is superposed, a resist 12 is provided, and As ions are implanted to lower the resistance of a pixel electrode 9-1. The portion of the resist 12 becomes a pixel isolating layer. The resit 12 being removed, a photoconductive film 10 and a trausparent electrode 11 are provided on the whole surface of an image pickup region by a conventional method. According to this constitution, there is no stepped shape in an interface between the photoconductive film 10 and the pixel electrode 9-l and the pixel isolating layer 9-2. Accordingly, a region wherein the quality of film is abnormal is not formed in the initial stage of deposition of the photoconductive film, a dotty image defect due to the photoconductive film does not occur, and therefore a picture characteristic is improved remarkably. Thus, a residual image characteristic is improved sharply.
Patent JP-H048661-A (JP)
Title: Automatic train operating device
Inventor: AKIYAMA HIROYUKI
IPC: B61L3/02
Filed: 1990-04-25
Abstract: PURPOSE:To realize limited stopping control by detecting the coming close to a platform of the front portion of a train so as to detect a vehicle's position on the vehicle without providing new equipement on the ground. CONSTITUTION:At the front portion of the front vehicle of a train a sensor 11 for detecting constructions in the cross direction of a vehicle 1 is installed slightly below the upper face of a platform 5. The length of the platform and the distance to a limited stopping position are both stored in a memory 12 in advance. An actual velocity signal 22 is detected by a velocity sensor 15 and input to an integrating portion 14 to obtain a distance signal and a velocity pattern 21 is generated by a pattern generating portion 13 according to a platform detection signal 20, information on the distance to the limited stopping position, and an increasing distance signal 25. The velocity pattern is compared to the actual velocity by a velocity comparing portion 16 and a power running signal 21 or a braking signal 24 is provided to a driving device 17 or a braking device 18 according to which of the velocity pattern and the actual velocity is greater, and the train is stopped at the goal stopping position as a result.
Patent JP-H114968-A (JP)
Title: Game device, game processing method, and recording medium
Inventor: NISHINO AKIRA
IPC: A63F13/537
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve a second display frame other than a first display frame to display for a time within a second restriction time and displaying the first display frame at least once or more during the second frame displaying. SOLUTION: A selection frame W1, a stage display frame W2, and a message display frame W3 are displayed in a screen D on a CRT of a monitor device. On peripheries of the selection frame W1 and the stage display frame W2, a first timer TM1 and A second timer TM2 to restrict a selected time are displayed. That is, the first timer TM1 displays a display bar of the first timer TM1 from the starting point SP1 toward the end point EP1 at every display of the selection frame W1. The second timer TM2 displays a display bar of the second timer TM2 from the starting point SP2 to the end point EP2 at every display of the stage display frame W2. The selection frame W1 is displayed at least once or more in front of the stage display frame W2 not to be hidden thereby by priority higher than the stage display frame W2 thus tense feeling by the game is improved.
Patent JP-S62265268-A (JP)
Title: Production of 2-imidazolidinone
Inventor: KAJIMOTO NOBUYUKI
IPC: C07D233/34
Filed: 1986-05-13
Abstract: PURPOSE:To obtain the objective compound useful as an intermediate for pharmaceuticals and agricultural chemicals, with a simple operation in high yield at a low cost, by reacting 1,2-ethanediamine with phosgene in the presence of water and a dehydrochlorination agent in the reaction system. CONSTITUTION:2-Imidazolidinone useful also as an aprotic polar solvent can be produced by reacting 1,2-ethanediamine with phosgene in homogeneous state in the presence of water and a dehydrochlorination agent in the reaction system. The pH control during the reaction can be facilitated and the by-product hydrochloric acid can be scavenged in high efficiency to effect remarkable improvement of the yield of the objective compound. The pH of the reaction system is maintained at 3.0-10.0, especially 5.0-8.0 with the dehydrochlorination agent to suppress the by-production of 1,2-ethanediamine dicarbamine chloride, etc., resulting in further remarkable improvement of the yield of the objective compound. 1,2-Ethanediamine hydrochloride may be used as the raw material for the above reaction.
Patent JP-H09295074-A (JP)
Title: Method and device for positioning material to be worked and working tool
Inventor: MARUYAMA KEITARO
IPC: B21D28/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency while securing the positioning precision of a blank. SOLUTION: While elevating and lowering a blanking punch 13, a part of the blank 1 placed on the front surface of a turn table 9 is blanked. The elevating/lowering speeds of the blanking punch 13 are changed according to the property of the blank 1 or the progress state of working. When this elevating/lowering speeds are speedy, acceleration and deceleration for the movement of the turn table 9 must be increased, and when the elevating/ lowering speeds are slow, they must be decreased.
Patent JP-S5632109-A (JP)
Title: Unit type optical fiber cable
Inventor: ISHIHARA HIROSHI
IPC: G02B6/44
Filed: 1979-08-24
Abstract: PURPOSE: To decrease the transmission losses of a unit type optical fiber cable by twisting cores for twisting having optical fibers in the inside to form a twisted body, forming a cushion material layer around the same and further providing a sheath on the outside circumference.  
     CONSTITUTION: Primary coat 12 made of plastics is formed on the outside circumference of an optical fiber 11, and a cushion covering layer 13 comprising elastomer of silicone rubber or the like is formed on the outside circumference thereof to obtain a core 14 for twisting. Thence, a plurality of the cores 14 for twisting are twisted around a tension member 15 comprising plastics or metals having rigidity to form a twisted body 16. Next, a cushion material layer 18 assuming an outside shape of a circle in section is formed on the outside circumference of the twisted body 16 in such a manner as to fill the outside unevenness and spaces of this twisted body 16; further a sheath 17 such as of nylon or polyethylene is provided on the outside circumference of this cushion material layer 18, whereby the intended optical fiber cable of unit type is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05158800-A (JP)
Title: Device and method for preventing analysis of circuit which is to be secured as secret
Inventor: RONARUDO ERU UIRIAMUSU
IPC: G06F12/14
Filed: 1992-04-27
Abstract: PURPOSE: To obtain a protective device which inhibits the analysis of a circuit to be kept secret, such as a volatile memory storing secret information. CONSTITUTION: The device for inhibiting analysis of circuit to be kept secret is provided with a means, such as a transistor switch 8 which changes such a circuit as a RAM 6 to be kept secret for inhibiting the success of analysis by disconnecting the power source of the circuit, burning the circuit by supplying an excessively large current, and a means which energizes the switch 8 when the analysis of the circuit is tried. The energizing means inhibits the analysis of the RAM 6 to be kept secret by destroying the stored content of the RAM 6 by disconnecting the power supply to the RAM 6 by energizing the switch 8 by means of a photodiode 12 and an operational amplifier 10 in response to radiation to which the circuit is not usually exposed, for example, the external light when a container is destroyed.
Patent JP-H08279799-A (JP)
Title: Parallel data transmitter
Inventor: SUEMURA TAKEHIKO
IPC: H03M9/00
Filed: 1995-04-08
Abstract: PURPOSE: To correct burst errors generated on a transmission line concerning the data transmitter for converting parallel digital signals to serial signals and transmitting them. CONSTITUTION: Two encoder circuits 1 on the transmission side perform (40, 32) SEC encoding to the parallel signals of eight-byte width while defining four bits as one byte and output the parallel signals of ten-byte width. An interleave circuit 12 distributes the respective bytes of these parallel signals into four pieces of parallel signals having ten-bit width. First and second parallel/serial(P/S) converting circuits 2 and 3 respectively perform the P/S conversion of 10:1 and 8:1. On the reception side, first and second S/P converting circuits 7 and 8 respectively perform the S/P conversion of 1:8 and 1:10. A deinterleave circuit 12 prepares the parallel signals of ten-byte width while defining four bits, which are collected from four of eight parallel signals having ten-bit width one by one as one byte.  Two decoder circuits 9 correct the byte errors of these parallel signals and output the parallel signals of eight-byte width.
Patent JP-S5633417-A (JP)
Title: Preventing method of scale and dust adhering to converter exhaust gas dust collecting equipment
Inventor: KAWAHARA MASUO
IPC: F27D17/00
Filed: 1979-08-24
Abstract: PURPOSE: To improve the preventive effect for scale and dust to adhere to dust collectors with a few dust adhering preventive material by supplying therewith separately to the water supply portion of the water supply nozzles of the primary and secondary dust collectors in converter exhaust gas dust collecting equipments.  
     CONSTITUTION: Exhaust gas from a converter 1 is collected with a food 2 and fed through a duct 3, and dust is removed with the primary dust collector 4 and the secondary dust collector 5 and the gas is cooled and introduced into a chimney 17 or a gas holder 19. At this time, a nozzle 41 of the primary dust collector 4 is supplied of water from a slurry tank 6 from the secondary dust collector 5, and a nozzle 51 of the secondary dust collector 5 is supplied of water from a dust collecting water tank 8. Scale and dust preventive material, such as high polymer electrolyte, for example, Na salt of polyacrylic acid, or sodium ethylenediaminetetraacetic acid is added from tanks 22 and 20 separately to the secondary slurry tank 6 by a large amount and to the dust collecting water tank 8 by a small amount to supply the primary and secondary dust collectors. This method enables to prevent efficiently the dust collector from adhering with scale and dust with a small amount of the preventive material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000301241-A (JP)
Title: Sheet metal arm member and its production
Inventor: MIMURO TAKAHIDE
IPC: B60J7/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal arm member having high contact safety to a human body and high quality. SOLUTION: An arm member is constituted so that the cross sectional shape of an arm part 2C is roughly quadratic and joining parts 2D at sheet metal edges are arranged along the longitudinal direction of the arm part 2C. Bent edge parts 2E, 2E positioned to both sides of the joining parts 2D are respectively bent at a sharp angle taking bending guide grooves 2F, 2F as a start point. Further, by the pair of the bending edge parts 2E, 2E, a recessed face having the joining part 2D of the sheet metal as a center is formed to the peripheral face of the arm part 2C.
Patent JP-S5535030-A (JP)
Title: Gelating cosmetic pack
Inventor: KOUNO TAKESHI
IPC: A61K8/81
Filed: 1978-09-05
Abstract: PURPOSE:A cosmetic pack that is divided into the first component containing polyvinyl alcohol and the second component containing montmorillonite, thus forming tough films. CONSTITUTION:The cosmetic pack is divided into two components, the first of an aqueous solution of polyvinyl alcohol containing boric acid and the second of a strongly alkaline montmorillonite dispersion. The first is a sol and can be applied to the surface of skin. Then, the second is coated on the film of the first, whereby boric acid converts into borax, which gelates the polyvinyl alcohol. At the same time, the montmorillonite acts as gelating agent for polyvinyl alcohol, thus forming tough films.