baber/WOPTO huggingface dataset:
Patent JP-H06245799-A (JP)
Title: Nonemissive dna arrangement
Inventor: RIOPORUDO JII MENDOOZA
IPC: C12Q1/6869
Filed: 1993-05-11
Abstract: A new process and kit are described that combines methods for generating the nucleotide base sequence of a DNA molecule with an ultra-sensitive silver staining protocol. This new combination of technologies allows for a direct, non-instrument based visualization of electrophoretically separated sequencing fragments. This non-radioactive system includes sequencing the DNA molecule by forming a set of fragments using an enzymatic dideoxy-mediated chain termination method, electrophoretically separating the DNA fragments on a gel medium, and exposing the gel medium to ultra-sensitive silver-staining solutions for a time determined by viewing the silver stain reacted primer extension products.
Patent JP-H02287462-A (JP)
Title: Image forming device
Inventor: AIMORI KIYOSHI
IPC: G03G15/36
Filed: 1989-04-28
Abstract: PURPOSE:To improve image forming efficiency by detecting the arrival at a specified position of a first piece of paper after a first image formation processing and then switching to a second image forming operation. CONSTITUTION:The paper after the first image formation is either not passed through a switchback path 17 or passed through it according to a both surface mode or a synthetic mode, and then fed to a paper refeeding path 9 and integrating it in a carrying path without stopping. Then when the foremost paper which is supplied for image forming again through the paper refeeding path 9 reaches the specified position before an image forming part 6 and is detected by a sensor S3, and there is this detection, it is switched to an action of next image formation where no new paper feeding is carried out. Therefore, maximum quantity of paper responding to the image information quantity and the processing ability of an image forming controller 31 is held inside while carrying out the image forming operation, and layering of paper refed responding to the both surface or the synthetic mode with the newly fed paper is evaded. Thus, image formation of a multiple number of paper in the both surface or the synthetic mode can be carried out with high efficiency.
Patent JP-S61266431-A (JP)
Title: Copolyether ester based on poly(propyleneoxide) glycol blocked by ethylene oxide
Inventor: YAKOBUSU YOHANESU TSUEIRUSUTOR
IPC: C08G63/66
Filed: 1986-05-15
Abstract: A copolyetherester comprising a random head-to-tail copolymer of 25-55 per cent by weight of short-chain ester units; at least 75 mole per cent is composed of 1,4-butylene terephthalate units, and long-chain ester units derived from ethylene oxide- capped poly(propylene oxide) glycol having an ethylene oxide content of from 15-35 per cent by weight and a number average molecular weight ranging from 1500-2800. The copolyetherester displays improved physical properties, such as a higher elongation at rupture, notched tensile impact energy and tearing energy, if its relative viscosity (1 g of polymer in 100 g m-cresol at 25°C) is in the range of 2,45 to 5,0 and the melt index MFI is betweenandIt may be prepared by melt condensation of a copolyetherester having a relative viscosity of 1,8 to 2,5 and subsequently subjecting it to postcondensation in the solid phase for a sufficient period to obtain a polymer corresponding to said viscosity and melt index.
Patent JP-H11300477-A (JP)
Title: Multistage pressure force welding equipment
Inventor: UCHIYAMA TAKASHI
IPC: H02K13/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably weld in a short time by changing the pressure force in many stages. SOLUTION: First and second electrodes 4 and 5 are press-fixed respectively to a tongue 2 holding an armature wire 1 and a brush surface 3 which is integrated with this tongue 2, and both electrodes are energized. And, the first electrode 4 is made possible to be directly pressured by a cylinder 7, and the pressure of the cylinder 7 is controlled by an electropneumatic regulator 8. By changing the control voltage of the electropneumatic regulator 8, the pressure of the cylinder 7 is changed. By a mechanism that at the beginning of a welding process, the pressure force of the cylinder 7 is made weak and is gradually made strong, a weld time is shortened and weld quality is improved.
Patent JP-2000307978-A (JP)
Title: Data recording and reproducing device and variable- speed reproducing method
Inventor: MIHARA YOSHIZO
IPC: H04N5/76
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reproduce data for the unit of a field at the time of reproducing at a speed higher than an unmultiplied speed without providing two decoders inside one output port of an AV server or accelerating the processing clock speed of the decoder. SOLUTION: Conserning this data recording and reproducing device, at the time of reproducing at the speed higher than the unmultipled speed, AV data transferred from a recording and reproducing part through a bus to one output port 4 are distributed and inputted to a decoder 4C in the output port 4 and a decoder 5C in another output port 5 by distributing means 4B and 5B, the AV data decoded by the decoders 4C and 5C are simultaneously written to a storage means 4E provided at the output port 4, and the AV data read out of the storage means 4E while being thinned for the unit of a field are outputted from the output port 4 to the outside of the AV server.
Patent JP-2000264127-A (JP)
Title: Direction indicator provided on vehicle towing trailer
Inventor: OKADA YOSHIO
IPC: B60Q1/30
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To detect disconnection of a direction indicator lamp in a trailer side without providing a connected signal switch, in a tractor towing the trailer. SOLUTION: Direction indicator lamps 5a to 5d in a tractor side are turned on and off by using an electromagnetic relays 11, 12, 15, 16, and direction indicator lamps 7a, 7b in a trailer side is turned on and off by using MOSFET 18, 19. In this case, when turning on and off the direction indicator lamps 5a to 5d, 7a, 7b by the operation of a direction indicator switch 3, a controller 2 detects disconnection of either one of the direction indicator lamp 7a, 7b on the basis of a voltage level of an output terminal side of the MOSFET 18, 19 when the direction indicator lamps are off, and detects disconnection of the direction indicator lamps 5a to 5d by a signal from a disconnection judging circuit 24 when the direction indicator lamps are on.
Patent JP-S60253365-A (JP)
Title: Manual recording device
Inventor: TANIOKA HIROSHI
IPC: H04N1/107
Filed: 1984-05-30
Abstract: PURPOSE:To facilitate a copying operation even in case the holding of an original itself is difficult by selecting one of plural original readers according to the attachment state of an optical image forming cartridge. CONSTITUTION:A sheet original 110 is first put into an original slit 103, and a roll 101 is driven manually. The light given from a light source 5 through its opening part 106 irradiates a reading position 8 of the original 110. An image of the original 110 is made incident on a Selfoc lens 6-2 via a mirror 13. Both the light source 5 and the mirror 13 are fixed to a housing (cartridge) 107 which can be loaded and unloaded in the forward direction. Therefore, an opening part 106' of the source 5 and a mirror 13' are set at positions shown by dotted lines by reversing the front side to the inner side as well as the upper side to the lower side of the cartridge 107 in an unloaded mode of the cartridge. Then the light given through the part 106' irradiates an original reading position B. Thus the position B can be read on an original 1 such as a book, etc.
Patent JP-H04337631-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUICHI MITSUHIRO
IPC: H01L21/28
Filed: 1991-05-15
Abstract: PURPOSE:To improve the reliability of a diffusion layer and wiring to be connected by satisfactorily and stably forming a barrier metal for connecting these parts. CONSTITUTION:A barrier metal 16a is formed on a diffusion layer 13 by a lift-off method, and then the accumulation of a layer insulation film 14, opening of a contact hole 15 and formation of a wiring 17 are conducted successively.
Patent JP-H10288044-A (JP)
Title: Damping mechanism for turbo compound engine
Inventor: HORIUCHI YASUSHI
IPC: F16F15/123
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a damping mechanism for turbo compound engine which is designed so that the vibration of a crankshaft is not transmitted to a power turbine. SOLUTION: A planetary gear 10 of a transmission 4 in which a power turbine 1 is connected to the crankshaft 2 of an engine is provided movably in the peripheral direction with the center of a sun gear 9 taken as a center. Also a spring 12 is installed between the casing 11 of the transmission 4 and the planetary gear 10 so as to absorb the oscillation of the planetary gear 10 in the peripheral direction caused by the vibration occurring at the crankshaft 2.
Patent JP-H10298119-A (JP)
Title: Fluorocyclohexane derivative and liquid crystal medium
Inventor: KIRSCH PEER
IPC: C07C17/16
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new stable mesogen compound useful as a liquid crystal component for TFT and STN displays. SOLUTION: A fluorocyclohexane derivative of formula I [Y is a 1-10C alkyl, an alkoxy; X<1> , X<2> are each H or F existing at an axial position; R<1> is H, a 1-12C alkyl, etc.; A<1> is trans-1,4-cyclohexylene, 1,4-phenylene, etc.; (n) is an integer of 1-4; (m) is an integer of 0, 1 or 2; (m)+(n) = an integer of 1 to 4]. For example, 4,4'-difluoro-4,4'-dipropylbicyclohexyl. The axially fluorinated compound of formula III wherein the fluorinated compound is equatorially not produced or is produced only in a small amount, among the compound of formula I, is obtained by adding hydrogen fluoride to an unsaturated starting compound of the formula: R<3> (CH2 )q -(B)p -MG [B is a group of formula II, etc.; R<3> is H, a 1-2C alkyl, etc.; (p) is an integer of 1-5; (q) is 0, 1; (MG) is a mesogen group, preferably a group of formula IV] in a proper solvent at -78 to 50 deg.C.
Patent JP-H06323581-A (JP)
Title: Method and apparatus for humidifying
Inventor: NOMURA MASAHIKO
IPC: F24F6/04
Filed: 1993-05-12
Abstract: PURPOSE:To prevent corrosion due to acidification of humidifying water and to improve safety/comfortableness by regulating a pH value of the water to an increasing side, and diffusing the regulated water to the air to humidify the air. CONSTITUTION:Regulating means 7 for regulating a pH value of humidifying water W to be supplied to a ceramic platelike body 2 has a liquid tank 7a for storing alkaline regulating water solution L, a liquid tube 7b for supplying the solution L from the tank 7a to a feed water tank 4, and a regulating valve 7c for starting/stopping supply of liquid and regulating a liquid supply amount. A controller 9 so automatically operates the valve 7c that a detected pH value by a sensor 8 becomes a target alkaline value. Then, the pH value of the water W is regulated to an increasing side, the water W of a stage before it is completely vaporized in a diffusing step from the body 2, the water W retained and floated in the air in a mist state without partial vaporization even after the diffusion are brought into contact with the air A to absorb acidic content in the air, thereby suppressing acidification.
Patent JP-H01278919-A (JP)
Title: Method for forming rim having offset
Inventor: SUZUKI HIDEO
IPC: B21D22/16
Filed: 1988-05-06
Abstract: PURPOSE:To simplify cleavage and to improve accuracy by forming a tapered cylinder part on a discoid stock and cleaving the external circumference of a flat plate part, then, spinning the cylinder part and the cleavage part along a mandrel having a form corresponding to a rim. CONSTITUTION:While the discoid stock 20 is rotated, the external circumferential part is extended by an ironing roller 14 along the tapered surface of a 1st mandrel 12 to form a tapered cylinder part 21. Then, the mandrel 12, a core push cylinder 13 are backed and the center part of the thickness of a stock flat plate part 20a is cleaved by a cleaving roller 15 along a groove surface of the mandrel 11 to form cleaved pieces 22a, 22b. Further, the flat plate part 20a is held by a 3rd mandrel 16 and cleaved and the cylinder part 21 and cleaved pieces 22a, 22b are pressed by a rolling roller 18 to form rims 23a, 23b. After the external circumferential part of the stock 20 is expanded, the external circumference of the flat plate part 20a is cleaved and, accordingly, the stock 20 is cleaved easily and the cleaving accuracy is improved.
Patent JP-S5537640-A (JP)
Title: Overvoltage preventive circuit of multi-power supply
Inventor: TAKAHASHI KAZUO
IPC: G05F1/10
Filed: 1978-09-07
Abstract: PURPOSE: To obtain a simple overvoltage preventive circuit with a small number of components by forming a short circuit of a protective diode for transmitting voltage clamping and SCR with its anode and cathode connected to positive and negatie maximum-voltage terminals respectively.  
     CONSTITUTION: A multi-power circuit which develops positive voltage E 1  between terminals 1 and 2 and negative voltage -E 2  between terminals 1a and 2 is provided with overvoltage detection circuits (a) and (b), SCR driver circuits A and B, and clamping diodes D 1  and D 2  of the opposite polarity to SCRS 1  and an output voltage. The anode and cathode of SCRS 1  are connected to a maximum voltage terminal of a positive voltage and a minimum voltage terminal of a negative-output absolute value respectively and its gate is also connected to output terminals of circuits A and B and OR. The moment a 1a-2 voltage of more than a fixed value is developed, circuit (a) or (b) detect the overvoltage, circuit A or B supplies a trigger signal to the gate of SCRS 1  to make SCRS 1  conduct and the output terminals is shorted, thereby preventing the overvoltage against a load. This circuit requires only one SCR, so that the constitution will be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5810867-A (JP)
Title: Electrostatic induction type charge transfer device
Inventor: YAMADA TAKAHIRO
IPC: H01L21/339
Filed: 1981-07-14
Abstract: PURPOSE:To reduce transfer loss and to obtain high integration degree and high speed by yielding a potential barrier in an inverted layer between a source and a drain at an FET part constituting a bucket brigade element. CONSTITUTION:A transfer electrode 301 does not reach a source region 303. The surface potential in the vicinith of the source region is set so that it is lower than the other potentials. The barrier against the electrons which flow from the source regions to a drain region 304 is provided in the inverted layer 302. The amount of the electrons are controlled by the height of said barrier. In this way, the electrostatic induction type charge transfer device, which is characterized by the small transfer loss, the high integration degree, and the high speed, can be obtained.
Patent JP-H09274431-A (JP)
Title: Recording and reproducing device, recording and reproducing method, signal transmission and reception device and signal transmission and reception method
Inventor: NAKAYA HIDEO
IPC: G10L15/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to nearly surely make personal information confidential by forming the common key of a prescribed format in accordance with the personal fingerprint data and voiceprint data and ciphering information in accordance with the the common key. SOLUTION: The binarized fingerprint image data D1 is formed from finger image in the fingerprint image data forming section 4 of a common key forming circuit 3. The binarzed voiceprint image data D2 is formed from voice data in a voiceprint image data forming section 5. The common key of the prescribed format consisting of the fingerprints and voice prints specific to the individual persons is formed from the fingerprint image data D1 and the voiceprint image dada D2 in a common key forming section 6. In the case of recording of the information, the common key data D3 meeting the common key is inputted to a ciphering section 8 and the information data D4 meeting the desired information is inputted thereto. The encryption information is then formed by encryption in accordance with the common key.  The encryption data D5 is transmitted via an IC card recording section 11 to an IC card 2.
Patent JP-H02289371-A (JP)
Title: Recorder
Inventor: SAKURAI SUSUMU
IPC: H04N1/12
Filed: 1989-04-28
Abstract: PURPOSE:To enhance a recording speed by a method wherein in a recorder for recording a plurality of input data in parallel in the width direction of recording paper the travel amount of a printing head in the width direction of the recording paper is detected on the basis of input signal data, and the recording head is traveled by the necessary minimum distance. CONSTITUTION:Rearranged data stored in a data memory is sequentially read, and a printing position for a plurality of channel data is retrieved. A minimum travel amount of a printing head 20 is calculated from the present position of the printing head 20. The calculated data is stored in a RAM to be supplied to a printing recording task. In accordance with the data, the printing head 20 conducts printing while changing a travel distance, e.g. a distance L0 to a position X0 and a distance L1 to a position X1, in compliance with a recording condition.
Patent JP-H06321006-A (JP)
Title: Vehicular lighting fixture device
Inventor: KONUKI ISAO
IPC: H05B37/03
Filed: 1993-05-12
Abstract: PURPOSE:To provide a vehicular lighting fixture device wherein rush current can be decreased and also the battery is not exhausted. CONSTITUTION:In a vehicular lighting fixture device provided with a preheating equipment for allowing preheating current to flow to the filament 11a of a vehicular lighting fixture lamp 11, the preheating equipment is provided with a sitting detecting switch 16 for detecting the fact that an occupant sits on a driving seat and a switching circuit 15 for allowing preheating current to flow to the filament 11a when the sitting of the occupant is detected by this sitting detecting switch 16.
Patent JP-S602997-A (JP)
Inventor: YAMAGUCHI TATSUYA
IPC: G10L17/00
Filed: 1983-06-20
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-H04318680-A (JP)
Title: Potential image display system
Inventor: NISHIO YASUO
IPC: G09G3/00
Filed: 1991-04-17
Abstract: PURPOSE:To realize the optimization for conference, education, and advertising applications by generating both a tonner image display and the corresponding synthesized sound and outputting a sound during changing over the both surfaces. CONSTITUTION:Image data that is input from an image data input means 1 and sound data of the statement that is corresponding to the input image data and that is input by a sound input means 3 are stored in one memory medium 6. Further, via a controller 5, the image data from the memory medium 6 is regenerated and displayed as tonner image in a potential image display device 13 by an image regenerating means 7 that displays data with induction recording member 12. Furthermore, besides that sound data is regenerated as sound corresponding to the tonner image display with the aid of a sound synthesis regenerating means 14, while changing the both surfaces the sound is outputted via the controller 5 by a sound regenerating means 22 consisting of an acoustic device 23 and a speaker 24.
Patent JP-H02298396-A (JP)
Title: Method and apparatus for removing nitrate from water stream in water-treatment field
Inventor: MARUKUSU ORUDANI
IPC: C08J5/22
Filed: 1990-04-27
Abstract: PURPOSE: To effectively remove harmful salt by using a specified selective anion exchange membrane and also relating specified current density to a membrane surface on one side of an ion exchange body.  
     CONSTITUTION: A raw water feeding pipe 5 is provided with a raw water feeding pump 17 for sending water to a chamber 10. From here, water reaches a dilution liquid outflow pipe 6 as industrial water. The concentrate is taken out from a chamber 9 and is sent together with potable water of a raw water branch pipe 15 for diluting the reflux concentrate to a concentrate circulating pump 18 through a partial concentrate reflux pipe 8. This water is introduced into the chamber 9 from an introducing pipe 16 for dilution concentrate from a reflux pipe. A waste water outflow pipe 21 diverges from a concentrate stream. And to electrode chambers 19, 20, water separated through a water softener 22 is fed. In this way, harmful salt is effectively removed from running water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05306465-A (JP)
Title: Plasma cvd apparatus
Inventor: YAMAMOTO SHIGEYUKI
IPC: C23C16/50
Filed: 1992-04-30
Abstract: PURPOSE:To provide the plasma CVD apparatus which is excellent in the heating performance of a substrate, does not require the labor for maintenance and administration and is good in treatment quality. CONSTITUTION:This apparatus has a thin film forming section 20 and a transporting and heating section 30 communicated with a connecting port 12 within a treating chamber 10. This thin film forming section 20 is provided with a thin film forming means consisting of an electrode member 21 for depositing thin films toward the connecting port 12, a gas ejection plate 22, etc. This transporting and heating section 30 is provided with a transporting means, such as roller conveyor 50, which puts a substrate holding member, such as transporting plate 40, holding the substrate 60 into and out of the treating chamber 10 and a heat conducting and transferring plate 70 which is contacted by pressing the rear surface of the substrate 60 held by the substrate holding member 40 and transfers the substrate 60 from the substrate holding member 40 to the position closing the connecting aperture 12 and conducts heat to the substrate 60.
Patent JP-2000122583-A (JP)
Title: Light emitting gas discharge display and manufacture thereof
Inventor: BYRUM BERNARD W
IPC: H01J9/40
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To maintain optical clearness and transparency of at least two plates, for example, of glass forming the display by preventing a gas discharge groove of a light emitting gas discharge display from being heated or contaminated at the time of manufacture. SOLUTION: While the display is being manufactured, a by-pass tube (bridge tube) 36 is used for isolating a gas discharge groove 16 of a light emitting gas discharge display 10 from heat and contamination. The by-pass tube 36 is removed after that so that the light emitting discharge passage through the groove. In such a manner, a high quality and reliable lamplight or display for advertisement can be provided.
Patent JP-S60254810-A (JP)
Title: Elastic wave element
Inventor: ONO MASAAKI
IPC: H03H9/145
Filed: 1984-05-31
Abstract: PURPOSE:To perform laser trimming to finger length with high precision by arranging the 1st and the 2nd reed-screen type electrodes in parallel and in the same direction across an insulating film. CONSTITUTION:The 1st reed-screen type electrodes 2 which generate an oscillation mode are formed on the surface of a piezoelectric substrate 1. Then, the common connection part 12 of the electrodes are covered with the insulating film 13 except at fingers 10 of the electrodes to perform a crossover treatment for the 2nd reed-screen type electrodes 3. Then, the thin-film pattern of fingers 11 of the 2nd reed-screen type electrode is formed in parallel to the electrodes 2 with a shift of electrode pitch (p) successively to the crossover treatment. This arrangement allows a linear trimming cut of DELTAl to be made with laser light once or plural times repeatedly. Thus, the laser trimming to the finger length is performed with high precision.
Patent JP-S53108598-A (JP)
Title: Positioning device sensitive to box width
Inventor: MIYAGAWA TAKASHI
IPC: B65B43/46
Filed: 1976-09-18
Abstract: PURPOSE: To facilitate furnishing of bos detective means including a limit switch or the like at a given position corresponding to the size in the sealing goxes of varied size. 
     COPYRIGHT: (C)1978,JPO&Japio